Intermediate changes

58 files changed, 37686 insertions, 0 deletions

diff --git a/contrib/tools/ragel5/common/buffer.h b/contrib/tools/ragel5/common/buffer.h
new file mode 100644
index 0000000000..99c4e82d49
--- /dev/null
+++ b/contrib/tools/ragel5/common/buffer.h
@@ -0,0 +1,55 @@
+/*
+ *  Copyright 2003 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _BUFFER_H
+#define _BUFFER_H
+
+#define BUFFER_INITIAL_SIZE 4096
+
+/* An automatically grown buffer for collecting tokens. Always reuses space;
+ * never down resizes. */
+struct Buffer
+{
+	Buffer()
+	{
+		data = (char*) malloc( BUFFER_INITIAL_SIZE );
+		allocated = BUFFER_INITIAL_SIZE;
+		length = 0;
+	}
+	~Buffer() { free(data); }
+
+	void append( char p )
+	{
+		if ( length == allocated ) {
+			allocated *= 2;
+			data = (char*) realloc( data, allocated );
+		}
+		data[length++] = p;
+	}
+		
+	void clear() { length = 0; }
+
+	char *data;
+	int allocated;
+	int length;
+};
+
+#endif /* _BUFFER_H */
diff --git a/contrib/tools/ragel5/common/common.cpp b/contrib/tools/ragel5/common/common.cpp
new file mode 100644
index 0000000000..4484dcbd73
--- /dev/null
+++ b/contrib/tools/ragel5/common/common.cpp
@@ -0,0 +1,296 @@
+/*
+ *  Copyright 2006-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "pcheck.h"
+#include "common.h"
+#include <string.h>
+#include <assert.h>
+
+#ifdef _WIN32

+#include <malloc.h>

+#else

+#include <alloca.h>

+#endif
+
+HostType hostTypesC[] =
+{
+	{ "char",     0,       true,   CHAR_MIN,  CHAR_MAX,   sizeof(char) },
+	{ "unsigned", "char",  false,  0,         UCHAR_MAX,  sizeof(unsigned char) },
+	{ "short",    0,       true,   SHRT_MIN,  SHRT_MAX,   sizeof(short) },
+	{ "unsigned", "short", false,  0,         USHRT_MAX,  sizeof(unsigned short) },
+	{ "int",      0,       true,   INT_MIN,   INT_MAX,    sizeof(int) },
+	{ "unsigned", "int",   false,  0,         UINT_MAX,   sizeof(unsigned int) },
+	{ "long",     0,       true,   LONG_MIN,  LONG_MAX,   sizeof(long) },
+	{ "unsigned", "long",  false,  0,         (long long)ULONG_MAX,  sizeof(unsigned long) }
+};
+
+HostType hostTypesD[] =
+{
+	{ "byte",     0,  true,   CHAR_MIN,  CHAR_MAX,    1 },
+	{ "ubyte",    0,  false,  0,         UCHAR_MAX,   1 },
+	{ "char",     0,  false,  0,         UCHAR_MAX,   1 },
+	{ "short",    0,  true,   SHRT_MIN,  SHRT_MAX,    2 },
+	{ "ushort",   0,  false,  0,         USHRT_MAX,   2 },
+	{ "wchar",    0,  false,  0,         USHRT_MAX,   2 },
+	{ "int",      0,  true,   INT_MIN,   INT_MAX,     4 },
+	{ "uint",     0,  false,  0,         UINT_MAX,    4 },
+	{ "dchar",    0,  false,  0,         UINT_MAX,    4 }
+};
+
+HostType hostTypesJava[] = 
+{
+	{ "byte",     0,  true,   CHAR_MIN,  CHAR_MAX,    1 },
+	{ "short",    0,  true,   SHRT_MIN,  SHRT_MAX,    2 },
+	{ "char",     0,  false,  0,         USHRT_MAX,   2 },
+	{ "int",      0,  true,   INT_MIN,   INT_MAX,     4 },
+};
+
+HostType hostTypesRuby[] = 
+{
+	{ "byte",     0,  true,   CHAR_MIN,  CHAR_MAX,    1 },
+	{ "short",    0,  true,   SHRT_MIN,  SHRT_MAX,    2 },
+	{ "char",     0,  false,  0,         USHRT_MAX,   2 },
+	{ "int",      0,  true,   INT_MIN,   INT_MAX,     4 },
+};
+
+HostLang hostLangC =    { hostTypesC,    8, hostTypesC+0,    true };
+HostLang hostLangD =    { hostTypesD,    9, hostTypesD+2,    true };
+HostLang hostLangJava = { hostTypesJava, 4, hostTypesJava+2, false };
+HostLang hostLangRuby = { hostTypesRuby, 4, hostTypesRuby+2, false };
+
+HostLang *hostLang = &hostLangC;
+HostLangType hostLangType = CCode;
+
+/* Construct a new parameter checker with for paramSpec. */
+ParamCheck::ParamCheck(const char *paramSpec, int argc, char **argv)
+:
+	state(noparam),
+	argOffset(0),
+	curArg(0),
+	iCurArg(1),
+	paramSpec(paramSpec), 
+	argc(argc), 
+	argv(argv)
+{
+}
+
+/* Check a single option. Returns the index of the next parameter.  Sets p to
+ * the arg character if valid, 0 otherwise.  Sets parg to the parameter arg if
+ * there is one, NULL otherwise. */
+bool ParamCheck::check()
+{
+	bool requiresParam;
+
+	if ( iCurArg >= argc ) {            /* Off the end of the arg list. */
+		state = noparam;
+		return false;
+	}
+
+	if ( argOffset != 0 && *argOffset == 0 ) {
+		/* We are at the end of an arg string. */
+		iCurArg += 1;
+		if ( iCurArg >= argc ) {
+			state = noparam;
+			return false;
+		}
+		argOffset = 0;
+	}
+
+	if ( argOffset == 0 ) {
+		/* Set the current arg. */
+		curArg = argv[iCurArg];
+
+		/* We are at the beginning of an arg string. */
+		if ( argv[iCurArg] == 0 ||        /* Argv[iCurArg] is null. */
+			 argv[iCurArg][0] != '-' ||   /* Not a param. */
+			 argv[iCurArg][1] == 0 ) {    /* Only a dash. */
+			parameter = 0;
+			parameterArg = 0;
+
+			iCurArg += 1;
+			state = noparam;
+			return true;
+		}
+		argOffset = argv[iCurArg] + 1;
+	}
+
+	/* Get the arg char. */
+	char argChar = *argOffset;
+	
+	/* Loop over all the parms and look for a match. */
+	const char *pSpec = paramSpec;
+	while ( *pSpec != 0 ) {
+		char pSpecChar = *pSpec;
+
+		/* If there is a ':' following the char then
+		 * it requires a parm.  If a parm is required
+		 * then move ahead two in the parmspec. Otherwise
+		 * move ahead one in the parm spec. */
+		if ( pSpec[1] == ':' ) {
+			requiresParam = true;
+			pSpec += 2;
+		}
+		else {
+			requiresParam = false;
+			pSpec += 1;
+		}
+
+		/* Do we have a match. */
+		if ( argChar == pSpecChar ) {
+			if ( requiresParam ) {
+				if ( argOffset[1] == 0 ) {
+					/* The param must follow. */
+					if ( iCurArg + 1 == argc ) {
+						/* We are the last arg so there
+						 * cannot be a parameter to it. */
+						parameter = argChar;
+						parameterArg = 0;
+						iCurArg += 1;
+						argOffset = 0;
+						state = invalid;
+						return true;
+					}
+					else {
+						/* the parameter to the arg is the next arg. */
+						parameter = pSpecChar;
+						parameterArg = argv[iCurArg + 1];
+						iCurArg += 2;
+						argOffset = 0;
+						state = match;
+						return true;
+					}
+				}
+				else {
+					/* The param for the arg is built in. */
+					parameter = pSpecChar;
+					parameterArg = argOffset + 1;
+					iCurArg += 1;
+					argOffset = 0;
+					state = match;
+					return true;
+				}
+			}
+			else {
+				/* Good, we matched the parm and no
+				 * arg is required. */
+				parameter = pSpecChar;
+				parameterArg = 0;
+				argOffset += 1;
+				state = match;
+				return true;
+			}
+		}
+	}
+
+	/* We did not find a match. Bad Argument. */
+	parameter = argChar;
+	parameterArg = 0;
+	argOffset += 1;
+	state = invalid;
+	return true;
+}
+
+void NormalizeWinPath(char* input) {
+    const size_t len = strlen(input);
+    char* res = static_cast<char*>(alloca(len + 1));
+    for (size_t i = 0, j = 0; i <= len; ++i, ++j) {
+        if (input[i] == '\\') {
+            res[j] = '/';
+            if (i < len - 2 && input[i + 1] == '\\')
+                ++i;
+            } else {
+                res[j] = input[i];
+            }
+    }
+    strcpy(input, res);
+}
+
+/* Counts newlines before sending sync. */
+int output_filter::sync( )
+{
+	line += 1;
+	return std::filebuf::sync();
+}
+
+/* Counts newlines before sending data out to file. */
+std::streamsize output_filter::xsputn( const char *s, std::streamsize n )
+{
+	for ( int i = 0; i < n; i++ ) {
+		if ( s[i] == '\n' )
+			line += 1;
+	}
+	return std::filebuf::xsputn( s, n );
+}
+
+/* Scans a string looking for the file extension. If there is a file
+ * extension then pointer returned points to inside the string
+ * passed in. Otherwise returns null. */
+char *findFileExtension( char *stemFile )
+{
+	char *ppos = stemFile + strlen(stemFile) - 1;
+
+	/* Scan backwards from the end looking for the first dot.
+	 * If we encounter a '/' before the first dot, then stop the scan. */
+	while ( 1 ) {
+		/* If we found a dot or got to the beginning of the string then
+		 * we are done. */
+		if ( ppos == stemFile || *ppos == '.' )
+			break;
+
+		/* If we hit a / then there is no extension. Done. */
+		if ( *ppos == '/' ) {
+			ppos = stemFile;
+			break;
+		}
+		ppos--;
+	} 
+
+	/* If we got to the front of the string then bail we 
+	 * did not find an extension  */
+	if ( ppos == stemFile )
+		ppos = 0;
+
+	return ppos;
+}
+
+/* Make a file name from a stem. Removes the old filename suffix and
+ * replaces it with a new one. Returns a newed up string. */
+char *fileNameFromStem( char *stemFile, const char *suffix )
+{
+	int len = strlen( stemFile );
+	assert( len > 0 );
+
+	/* Get the extension. */
+	char *ppos = findFileExtension( stemFile );
+
+	/* If an extension was found, then shorten what we think the len is. */
+	if ( ppos != 0 )
+		len = ppos - stemFile;
+
+	/* Make the return string from the stem and the suffix. */
+	char *retVal = new char[ len + strlen( suffix ) + 1 ];
+	strncpy( retVal, stemFile, len );
+	strcpy( retVal + len, suffix );
+
+	return retVal;
+}
+
+
diff --git a/contrib/tools/ragel5/common/common.h b/contrib/tools/ragel5/common/common.h
new file mode 100644
index 0000000000..aae6f85add
--- /dev/null
+++ b/contrib/tools/ragel5/common/common.h
@@ -0,0 +1,308 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _COMMON_H
+#define _COMMON_H
+
+#include <fstream>
+#include <climits>
+#include "dlist.h"
+
+typedef unsigned long long Size;
+
+struct Key
+{
+private:
+	long key;
+
+public:
+	friend inline Key operator+(const Key key1, const Key key2);
+	friend inline Key operator-(const Key key1, const Key key2);
+	friend inline Key operator/(const Key key1, const Key key2);
+	friend inline long operator&(const Key key1, const Key key2);
+
+	friend inline bool operator<( const Key key1, const Key key2 );
+	friend inline bool operator<=( const Key key1, const Key key2 );
+	friend inline bool operator>( const Key key1, const Key key2 );
+	friend inline bool operator>=( const Key key1, const Key key2 );
+	friend inline bool operator==( const Key key1, const Key key2 );
+	friend inline bool operator!=( const Key key1, const Key key2 );
+
+	friend struct KeyOps;
+	
+	Key( ) {}
+	Key( const Key &key ) : key(key.key) {}
+	Key( long key ) : key(key) {}
+
+	/* Returns the value used to represent the key. This value must be
+	 * interpreted based on signedness. */
+	long getVal() const { return key; };
+
+	/* Returns the key casted to a long long. This form of the key does not
+	 * require and signedness interpretation. */
+	long long getLongLong() const;
+
+	bool isUpper() const { return ( 'A' <= key && key <= 'Z' ); }
+	bool isLower() const { return ( 'a' <= key && key <= 'z' ); }
+	bool isPrintable() const
+	{
+	    return ( 7 <= key && key <= 13 ) || ( 32 <= key && key < 127 );
+	}
+
+	Key toUpper() const
+		{ return Key( 'A' + ( key - 'a' ) ); }
+	Key toLower() const
+		{ return Key( 'a' + ( key - 'A' ) ); }
+
+	void operator+=( const Key other )
+	{
+		/* FIXME: must be made aware of isSigned. */
+		key += other.key;
+	}
+
+	void operator-=( const Key other )
+	{
+		/* FIXME: must be made aware of isSigned. */
+		key -= other.key;
+	}
+
+	void operator|=( const Key other )
+	{
+		/* FIXME: must be made aware of isSigned. */
+		key |= other.key;
+	}
+
+	/* Decrement. Needed only for ranges. */
+	inline void decrement();
+	inline void increment();
+};
+
+struct HostType
+{
+	const char *data1;
+	const char *data2;
+	bool isSigned;
+	long long minVal;
+	long long maxVal;
+	unsigned int size;
+};
+
+struct HostLang
+{
+	HostType *hostTypes;
+	int numHostTypes;
+	HostType *defaultAlphType;
+	bool explicitUnsigned;
+};
+
+
+/* Target language. */
+enum HostLangType
+{
+	CCode,
+	DCode,
+	JavaCode,
+	RubyCode
+};
+
+extern HostLang *hostLang;
+extern HostLangType hostLangType;
+
+extern HostLang hostLangC;
+extern HostLang hostLangD;
+extern HostLang hostLangJava;
+extern HostLang hostLangRuby;
+
+/* An abstraction of the key operators that manages key operations such as
+ * comparison and increment according the signedness of the key. */
+struct KeyOps
+{
+	/* Default to signed alphabet. */
+	KeyOps() :
+		isSigned(true),
+		alphType(0)
+	{}
+
+	/* Default to signed alphabet. */
+	KeyOps( bool isSigned ) 
+		:isSigned(isSigned) {}
+
+	bool isSigned;
+	Key minKey, maxKey;
+	HostType *alphType;
+
+	void setAlphType( HostType *alphType )
+	{
+		this->alphType = alphType;
+		isSigned = alphType->isSigned;
+		if ( isSigned ) {
+			minKey = (long) alphType->minVal;
+			maxKey = (long) alphType->maxVal;
+		}
+		else {
+			minKey = (long) (unsigned long) alphType->minVal; 
+			maxKey = (long) (unsigned long) alphType->maxVal;
+		}
+	}
+
+	/* Compute the distance between two keys. */
+	Size span( Key key1, Key key2 )
+	{
+		return isSigned ? 
+			(unsigned long long)(
+				(long long)key2.key - 
+				(long long)key1.key + 1) : 
+			(unsigned long long)(
+				(unsigned long)key2.key) - 
+				(unsigned long long)((unsigned long)key1.key) + 1;
+	}
+
+	Size alphSize()
+		{ return span( minKey, maxKey ); }
+
+	HostType *typeSubsumes( long long maxVal )
+	{
+		for ( int i = 0; i < hostLang->numHostTypes; i++ ) {
+			if ( maxVal <= hostLang->hostTypes[i].maxVal )
+				return hostLang->hostTypes + i;
+		}
+		return 0;
+	}
+
+	HostType *typeSubsumes( bool isSigned, long long maxVal )
+	{
+		for ( int i = 0; i < hostLang->numHostTypes; i++ ) {
+			if ( ( isSigned == hostLang->hostTypes[i].isSigned ) &&
+					maxVal <= hostLang->hostTypes[i].maxVal )
+				return hostLang->hostTypes + i;
+		}
+		return 0;
+	}
+};
+
+extern KeyOps *keyOps;
+
+inline bool operator<( const Key key1, const Key key2 )
+{
+	return keyOps->isSigned ? key1.key < key2.key : 
+		(unsigned long)key1.key < (unsigned long)key2.key;
+}
+
+inline bool operator<=( const Key key1, const Key key2 )
+{
+	return keyOps->isSigned ?  key1.key <= key2.key : 
+		(unsigned long)key1.key <= (unsigned long)key2.key;
+}
+
+inline bool operator>( const Key key1, const Key key2 )
+{
+	return keyOps->isSigned ? key1.key > key2.key : 
+		(unsigned long)key1.key > (unsigned long)key2.key;
+}
+
+inline bool operator>=( const Key key1, const Key key2 )
+{
+	return keyOps->isSigned ? key1.key >= key2.key : 
+		(unsigned long)key1.key >= (unsigned long)key2.key;
+}
+
+inline bool operator==( const Key key1, const Key key2 )
+{
+	return key1.key == key2.key;
+}
+
+inline bool operator!=( const Key key1, const Key key2 )
+{
+	return key1.key != key2.key;
+}
+
+/* Decrement. Needed only for ranges. */
+inline void Key::decrement()
+{
+	key = keyOps->isSigned ? key - 1 : ((unsigned long)key)-1;
+}
+
+/* Increment. Needed only for ranges. */
+inline void Key::increment()
+{
+	key = keyOps->isSigned ? key+1 : ((unsigned long)key)+1;
+}
+
+inline long long Key::getLongLong() const
+{
+	return keyOps->isSigned ? (long long)key : (long long)(unsigned long)key;
+}
+
+inline Key operator+(const Key key1, const Key key2)
+{
+	/* FIXME: must be made aware of isSigned. */
+	return Key( key1.key + key2.key );
+}
+
+inline Key operator-(const Key key1, const Key key2)
+{
+	/* FIXME: must be made aware of isSigned. */
+	return Key( key1.key - key2.key );
+}
+
+inline long operator&(const Key key1, const Key key2)
+{
+	/* FIXME: must be made aware of isSigned. */
+	return key1.key & key2.key;
+}
+
+inline Key operator/(const Key key1, const Key key2)
+{
+	/* FIXME: must be made aware of isSigned. */
+	return key1.key / key2.key;
+}
+
+/* Filter on the output stream that keeps track of the number of lines
+ * output. */
+class output_filter : public std::filebuf
+{
+public:
+	output_filter( char *fileName ) : fileName(fileName), line(1) { }
+
+	virtual int sync();
+	virtual std::streamsize xsputn(const char* s, std::streamsize n);
+
+	char *fileName;
+	int line;
+};
+
+char *findFileExtension( char *stemFile );
+char *fileNameFromStem( char *stemFile, const char *suffix );
+
+struct Export
+{
+	Export(const char *name, Key key )
+		: name(name), key(key) {}
+
+	const char *name;
+	Key key;
+
+	Export *prev, *next;
+};
+
+typedef DList<Export> ExportList;
+
+#endif /* _COMMON_H */
diff --git a/contrib/tools/ragel5/common/config.h b/contrib/tools/ragel5/common/config.h
new file mode 100644
index 0000000000..405cfd6c3b
--- /dev/null
+++ b/contrib/tools/ragel5/common/config.h
@@ -0,0 +1,39 @@
+/* common/config.h.  Generated by configure.  */
+/*
+ *  Copyright 2001 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef _CONFIG_H
+#define _CONFIG_H
+
+/* Programs. */
+/* #undef GDC */
+#define GOBJC gcc -x objective-c
+#define CXX c++
+#define CC cc
+/* #undef JAVAC */
+/* #undef TXL */
+/* #undef RUBY */
+
+#ifdef WIN32
+#define strcasecmp _stricmp
+#endif
+
+#endif /* _CONFIG_H */
diff --git a/contrib/tools/ragel5/common/pcheck.h b/contrib/tools/ragel5/common/pcheck.h
new file mode 100644
index 0000000000..5f95dc3c12
--- /dev/null
+++ b/contrib/tools/ragel5/common/pcheck.h
@@ -0,0 +1,51 @@
+/*
+ *  Copyright 2001, 2002 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _PCHECK_H
+#define _PCHECK_H
+
+class ParamCheck
+{
+public:
+	ParamCheck(const char *paramSpec, int argc, char **argv);
+
+	bool check();
+
+	char *parameterArg; /* The argument to the parameter. */
+	char parameter;     /* The parameter matched. */
+	enum { match, invalid, noparam } state;
+
+	char *argOffset;    /* If we are reading params inside an
+	                     * arg this points to the offset. */
+
+	char *curArg;       /* Pointer to the current arg. */
+	int iCurArg;        /* Index to the current arg. */
+
+private:
+	const char *paramSpec;    /* Parameter spec supplied by the coder. */
+	int argc;           /* Arguement data from the command line. */
+	char **argv;
+
+};
+
+void NormalizeWinPath(char* input);
+
+#endif /* _PCHECK_H */
diff --git a/contrib/tools/ragel5/common/version.h b/contrib/tools/ragel5/common/version.h
new file mode 100644
index 0000000000..dba4eb2154
--- /dev/null
+++ b/contrib/tools/ragel5/common/version.h
@@ -0,0 +1,2 @@
+#define VERSION "5.19"
+#define PUBDATE "March 2007"
diff --git a/contrib/tools/ragel5/common/ya.make b/contrib/tools/ragel5/common/ya.make
new file mode 100644
index 0000000000..7448cd2af3
--- /dev/null
+++ b/contrib/tools/ragel5/common/ya.make
@@ -0,0 +1,20 @@
+LIBRARY()
+
+LICENSE(GPL-2.0-or-later)
+
+NO_UTIL()
+NO_COMPILER_WARNINGS()
+
+ADDINCL(
+    GLOBAL contrib/tools/ragel5/common
+)
+
+PEERDIR(
+    contrib/tools/ragel5/aapl
+)
+
+SRCS(
+    common.cpp
+)
+
+END()
diff --git a/contrib/tools/ragel5/ragel/fsmap.cpp b/contrib/tools/ragel5/ragel/fsmap.cpp
new file mode 100644
index 0000000000..551aea0391
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmap.cpp
@@ -0,0 +1,840 @@
+/*
+ *  Copyright 2002-2004 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "fsmgraph.h"
+#include <iostream>
+using std::cerr;
+using std::endl;
+
+CondData *condData = 0;
+KeyOps *keyOps = 0;
+
+/* Insert an action into an action table. */
+void ActionTable::setAction( int ordering, Action *action )
+{
+	/* Multi-insert in case specific instances of an action appear in a
+	 * transition more than once. */
+	insertMulti( ordering, action );
+}
+
+/* Set all the action from another action table in this table. */
+void ActionTable::setActions( const ActionTable &other )
+{
+	for ( ActionTable::Iter action = other; action.lte(); action++ )
+		insertMulti( action->key, action->value );
+}
+
+void ActionTable::setActions( int *orderings, Action **actions, int nActs )
+{
+	for ( int a = 0; a < nActs; a++ )
+		insertMulti( orderings[a], actions[a] );
+}
+
+bool ActionTable::hasAction( Action *action )
+{
+	for ( int a = 0; a < length(); a++ ) {
+		if ( data[a].value == action )
+			return true;
+	}
+	return false;
+}
+
+/* Insert an action into an action table. */
+void LmActionTable::setAction( int ordering, LongestMatchPart *action )
+{
+	/* Multi-insert in case specific instances of an action appear in a
+	 * transition more than once. */
+	insertMulti( ordering, action );
+}
+
+/* Set all the action from another action table in this table. */
+void LmActionTable::setActions( const LmActionTable &other )
+{
+	for ( LmActionTable::Iter action = other; action.lte(); action++ )
+		insertMulti( action->key, action->value );
+}
+
+void ErrActionTable::setAction( int ordering, Action *action, int transferPoint )
+{
+	insertMulti( ErrActionTableEl( action, ordering, transferPoint ) );
+}
+
+void ErrActionTable::setActions( const ErrActionTable &other )
+{
+	for ( ErrActionTable::Iter act = other; act.lte(); act++ )
+		insertMulti( ErrActionTableEl( act->action, act->ordering, act->transferPoint ) );
+}
+
+/* Insert a priority into this priority table. Looks out for priorities on
+ * duplicate keys. */
+void PriorTable::setPrior( int ordering, PriorDesc *desc )
+{
+	PriorEl *lastHit = 0;
+	PriorEl *insed = insert( PriorEl(ordering, desc), &lastHit );
+	if ( insed == 0 ) {
+		/* This already has a priority on the same key as desc. Overwrite the
+		 * priority if the ordering is larger (later in time). */
+		if ( ordering >= lastHit->ordering )
+			*lastHit = PriorEl( ordering, desc );
+	}
+}
+
+/* Set all the priorities from a priorTable in this table. */
+void PriorTable::setPriors( const PriorTable &other )
+{
+	/* Loop src priorities once to overwrite duplicates. */
+	PriorTable::Iter priorIt = other;
+	for ( ; priorIt.lte(); priorIt++ )
+		setPrior( priorIt->ordering, priorIt->desc );
+}
+
+/* Set the priority of starting transitions. Isolates the start state so it has
+ * no other entry points, then sets the priorities of all the transitions out
+ * of the start state. If the start state is final, then the outPrior of the
+ * start state is also set. The idea is that a machine that accepts the null
+ * string can still specify the starting trans prior for when it accepts the
+ * null word. */
+void FsmAp::startFsmPrior( int ordering, PriorDesc *prior )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+
+	/* Walk all transitions out of the start state. */
+	for ( TransList::Iter trans = startState->outList; trans.lte(); trans++ ) {
+		if ( trans->toState != 0 )
+			trans->priorTable.setPrior( ordering, prior );
+	}
+}
+
+/* Set the priority of all transitions in a graph. Walks all transition lists
+ * and all def transitions. */
+void FsmAp::allTransPrior( int ordering, PriorDesc *prior )
+{
+	/* Walk the list of all states. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Walk the out list of the state. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+			if ( trans->toState != 0 )
+				trans->priorTable.setPrior( ordering, prior );
+		}
+	}
+}
+
+/* Set the priority of all transitions that go into a final state. Note that if
+ * any entry states are final, we will not be setting the priority of any
+ * transitions that may go into those states in the future. The graph does not
+ * support pending in transitions in the same way pending out transitions are
+ * supported. */
+void FsmAp::finishFsmPrior( int ordering, PriorDesc *prior )
+{
+	/* Walk all final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ ) {
+		/* Walk all in transitions of the final state. */
+		for ( TransInList::Iter trans = (*state)->inList; trans.lte(); trans++ )
+			trans->priorTable.setPrior( ordering, prior );
+	}
+}
+
+/* Set the priority of any future out transitions that may be made going out of
+ * this state machine. */
+void FsmAp::leaveFsmPrior( int ordering, PriorDesc *prior )
+{
+	/* Set priority in all final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->outPriorTable.setPrior( ordering, prior );
+}
+
+
+/* Set actions to execute on starting transitions. Isolates the start state
+ * so it has no other entry points, then adds to the transition functions
+ * of all the transitions out of the start state. If the start state is final,
+ * then the func is also added to the start state's out func list. The idea is
+ * that a machine that accepts the null string can execute a start func when it
+ * matches the null word, which can only be done when leaving the start/final
+ * state. */
+void FsmAp::startFsmAction( int ordering, Action *action )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+
+	/* Walk the start state's transitions, setting functions. */
+	for ( TransList::Iter trans = startState->outList; trans.lte(); trans++ ) {
+		if ( trans->toState != 0 )
+			trans->actionTable.setAction( ordering, action );
+	}
+}
+
+/* Set functions to execute on all transitions. Walks the out lists of all
+ * states. */
+void FsmAp::allTransAction( int ordering, Action *action )
+{
+	/* Walk all states. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Walk the out list of the state. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+			if ( trans->toState != 0 )
+				trans->actionTable.setAction( ordering, action );
+		}
+	}
+}
+
+/* Specify functions to execute upon entering final states. If the start state
+ * is final we can't really specify a function to execute upon entering that
+ * final state the first time. So function really means whenever entering a
+ * final state from within the same fsm. */
+void FsmAp::finishFsmAction( int ordering, Action *action )
+{
+	/* Walk all final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ ) {
+		/* Walk the final state's in list. */
+		for ( TransInList::Iter trans = (*state)->inList; trans.lte(); trans++ )
+			trans->actionTable.setAction( ordering, action );
+	}
+}
+
+/* Add functions to any future out transitions that may be made going out of
+ * this state machine. */
+void FsmAp::leaveFsmAction( int ordering, Action *action )
+{
+	/* Insert the action in the outActionTable of all final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->outActionTable.setAction( ordering, action );
+}
+
+/* Add functions to the longest match action table for constructing scanners. */
+void FsmAp::longMatchAction( int ordering, LongestMatchPart *lmPart )
+{
+	/* Walk all final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ ) {
+		/* Walk the final state's in list. */
+		for ( TransInList::Iter trans = (*state)->inList; trans.lte(); trans++ )
+			trans->lmActionTable.setAction( ordering, lmPart );
+	}
+}
+
+void FsmAp::fillGaps( StateAp *state )
+{
+	if ( state->outList.length() == 0 ) {
+		/* Add the range on the lower and upper bound. */
+		attachNewTrans( state, 0, keyOps->minKey, keyOps->maxKey );
+	}
+	else {
+		TransList srcList;
+		srcList.transfer( state->outList );
+
+		/* Check for a gap at the beginning. */
+		TransList::Iter trans = srcList, next;
+		if ( keyOps->minKey < trans->lowKey ) {
+			/* Make the high key and append. */
+			Key highKey = trans->lowKey;
+			highKey.decrement();
+
+			attachNewTrans( state, 0, keyOps->minKey, highKey );
+		}
+
+		/* Write the transition. */
+		next = trans.next();
+		state->outList.append( trans );
+
+		/* Keep the last high end. */
+		Key lastHigh = trans->highKey;
+
+		/* Loop each source range. */
+		for ( trans = next; trans.lte(); trans = next ) {
+			/* Make the next key following the last range. */
+			Key nextKey = lastHigh;
+			nextKey.increment();
+
+			/* Check for a gap from last up to here. */
+			if ( nextKey < trans->lowKey ) {
+				/* Make the high end of the range that fills the gap. */
+				Key highKey = trans->lowKey;
+				highKey.decrement();
+
+				attachNewTrans( state, 0, nextKey, highKey );
+			}
+
+			/* Reduce the transition. If it reduced to anything then add it. */
+			next = trans.next();
+			state->outList.append( trans );
+
+			/* Keep the last high end. */
+			lastHigh = trans->highKey;
+		}
+
+		/* Now check for a gap on the end to fill. */
+		if ( lastHigh < keyOps->maxKey ) {
+			/* Get a copy of the default. */
+			lastHigh.increment();
+
+			attachNewTrans( state, 0, lastHigh, keyOps->maxKey );
+		}
+	}
+}
+
+void FsmAp::setErrorAction( StateAp *state, int ordering, Action *action )
+{
+	/* Fill any gaps in the out list with an error transition. */
+	fillGaps( state );
+
+	/* Set error transitions in the transitions that go to error. */
+	for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+		if ( trans->toState == 0 )
+			trans->actionTable.setAction( ordering, action );
+	}
+}
+
+
+/* Give a target state for error transitions. */
+void FsmAp::setErrorTarget( StateAp *state, StateAp *target, int *orderings, 
+			Action **actions, int nActs )
+{
+	/* Fill any gaps in the out list with an error transition. */
+	fillGaps( state );
+
+	/* Set error target in the transitions that go to error. */
+	for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+		if ( trans->toState == 0 ) {
+			/* The trans goes to error, redirect it. */
+			redirectErrorTrans( trans->fromState, target, trans );
+			trans->actionTable.setActions( orderings, actions, nActs );
+		}
+	}
+}
+
+void FsmAp::transferErrorActions( StateAp *state, int transferPoint )
+{
+	for ( int i = 0; i < state->errActionTable.length(); ) {
+		ErrActionTableEl *act = state->errActionTable.data + i;
+		if ( act->transferPoint == transferPoint ) {
+			/* Transfer the error action and remove it. */
+			setErrorAction( state, act->ordering, act->action );
+			state->errActionTable.vremove( i );
+		}
+		else {
+			/* Not transfering and deleting, skip over the item. */
+			i += 1;
+		}
+	}
+}
+
+/* Set error actions in the start state. */
+void FsmAp::startErrorAction( int ordering, Action *action, int transferPoint )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+
+	/* Add the actions. */
+	startState->errActionTable.setAction( ordering, action, transferPoint );
+}
+
+/* Set error actions in all states where there is a transition out. */
+void FsmAp::allErrorAction( int ordering, Action *action, int transferPoint )
+{
+	/* Insert actions in the error action table of all states. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ )
+		state->errActionTable.setAction( ordering, action, transferPoint );
+}
+
+/* Set error actions in final states. */
+void FsmAp::finalErrorAction( int ordering, Action *action, int transferPoint )
+{
+	/* Add the action to the error table of final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->errActionTable.setAction( ordering, action, transferPoint );
+}
+
+void FsmAp::notStartErrorAction( int ordering, Action *action, int transferPoint )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState )
+			state->errActionTable.setAction( ordering, action, transferPoint );
+	}
+}
+
+void FsmAp::notFinalErrorAction( int ordering, Action *action, int transferPoint )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( ! state->isFinState() )
+			state->errActionTable.setAction( ordering, action, transferPoint );
+	}
+}
+
+/* Set error actions in the states that have transitions into a final state. */
+void FsmAp::middleErrorAction( int ordering, Action *action, int transferPoint )
+{
+	/* Isolate the start state in case it is reachable from in inside the
+	 * machine, in which case we don't want it set. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState && ! state->isFinState() )
+			state->errActionTable.setAction( ordering, action, transferPoint );
+	}
+}
+
+/* Set EOF actions in the start state. */
+void FsmAp::startEOFAction( int ordering, Action *action )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+
+	/* Add the actions. */
+	startState->eofActionTable.setAction( ordering, action );
+}
+
+/* Set EOF actions in all states where there is a transition out. */
+void FsmAp::allEOFAction( int ordering, Action *action )
+{
+	/* Insert actions in the EOF action table of all states. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ )
+		state->eofActionTable.setAction( ordering, action );
+}
+
+/* Set EOF actions in final states. */
+void FsmAp::finalEOFAction( int ordering, Action *action )
+{
+	/* Add the action to the error table of final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->eofActionTable.setAction( ordering, action );
+}
+
+void FsmAp::notStartEOFAction( int ordering, Action *action )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState )
+			state->eofActionTable.setAction( ordering, action );
+	}
+}
+
+void FsmAp::notFinalEOFAction( int ordering, Action *action )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( ! state->isFinState() )
+			state->eofActionTable.setAction( ordering, action );
+	}
+}
+
+/* Set EOF actions in the states that have transitions into a final state. */
+void FsmAp::middleEOFAction( int ordering, Action *action )
+{
+	/* Set the actions in all states that are not the start state and not final. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState && ! state->isFinState() )
+			state->eofActionTable.setAction( ordering, action );
+	}
+}
+
+/*
+ * Set To State Actions.
+ */
+
+/* Set to state actions in the start state. */
+void FsmAp::startToStateAction( int ordering, Action *action )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+	startState->toStateActionTable.setAction( ordering, action );
+}
+
+/* Set to state actions in all states. */
+void FsmAp::allToStateAction( int ordering, Action *action )
+{
+	/* Insert the action on all states. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ )
+		state->toStateActionTable.setAction( ordering, action );
+}
+
+/* Set to state actions in final states. */
+void FsmAp::finalToStateAction( int ordering, Action *action )
+{
+	/* Add the action to the error table of final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->toStateActionTable.setAction( ordering, action );
+}
+
+void FsmAp::notStartToStateAction( int ordering, Action *action )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState )
+			state->toStateActionTable.setAction( ordering, action );
+	}
+}
+
+void FsmAp::notFinalToStateAction( int ordering, Action *action )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( ! state->isFinState() )
+			state->toStateActionTable.setAction( ordering, action );
+	}
+}
+
+/* Set to state actions in states that are not final and not the start state. */
+void FsmAp::middleToStateAction( int ordering, Action *action )
+{
+	/* Set the action in all states that are not the start state and not final. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState && ! state->isFinState() )
+			state->toStateActionTable.setAction( ordering, action );
+	}
+}
+
+/* 
+ * Set From State Actions.
+ */
+
+void FsmAp::startFromStateAction( int ordering, Action *action )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+	startState->fromStateActionTable.setAction( ordering, action );
+}
+
+void FsmAp::allFromStateAction( int ordering, Action *action )
+{
+	/* Insert the action on all states. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ )
+		state->fromStateActionTable.setAction( ordering, action );
+}
+
+void FsmAp::finalFromStateAction( int ordering, Action *action )
+{
+	/* Add the action to the error table of final states. */
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->fromStateActionTable.setAction( ordering, action );
+}
+
+void FsmAp::notStartFromStateAction( int ordering, Action *action )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState )
+			state->fromStateActionTable.setAction( ordering, action );
+	}
+}
+
+void FsmAp::notFinalFromStateAction( int ordering, Action *action )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( ! state->isFinState() )
+			state->fromStateActionTable.setAction( ordering, action );
+	}
+}
+
+void FsmAp::middleFromStateAction( int ordering, Action *action )
+{
+	/* Set the action in all states that are not the start state and not final. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		if ( state != startState && ! state->isFinState() )
+			state->fromStateActionTable.setAction( ordering, action );
+	}
+}
+
+/* Shift the function ordering of the start transitions to start
+ * at fromOrder and increase in units of 1. Useful before staring.
+ * Returns the maximum number of order numbers used. */
+int FsmAp::shiftStartActionOrder( int fromOrder )
+{
+	int maxUsed = 0;
+
+	/* Walk the start state's transitions, shifting function ordering. */
+	for ( TransList::Iter trans = startState->outList; trans.lte(); trans++ ) {
+		/* Walk the function data for the transition and set the keys to
+		 * increasing values starting at fromOrder. */
+		int curFromOrder = fromOrder;
+		ActionTable::Iter action = trans->actionTable;
+		for ( ; action.lte(); action++ ) 
+			action->key = curFromOrder++;
+	
+		/* Keep track of the max number of orders used. */
+		if ( curFromOrder - fromOrder > maxUsed )
+			maxUsed = curFromOrder - fromOrder;
+	}
+	
+	return maxUsed;
+}
+
+/* Remove all priorities. */
+void FsmAp::clearAllPriorities()
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Clear out priority data. */
+		state->outPriorTable.empty();
+
+		/* Clear transition data from the out transitions. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ )
+			trans->priorTable.empty();
+	}
+}
+
+/* Zeros out the function ordering keys. This may be called before minimization
+ * when it is known that no more fsm operations are going to be done.  This
+ * will achieve greater reduction as states will not be separated on the basis
+ * of function ordering. */
+void FsmAp::nullActionKeys( )
+{
+	/* For each state... */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Walk the transitions for the state. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+			/* Walk the action table for the transition. */
+			for ( ActionTable::Iter action = trans->actionTable;
+					action.lte(); action++ )
+				action->key = 0;
+
+			/* Walk the action table for the transition. */
+			for ( LmActionTable::Iter action = trans->lmActionTable;
+					action.lte(); action++ )
+				action->key = 0;
+		}
+
+		/* Null the action keys of the to state action table. */
+		for ( ActionTable::Iter action = state->toStateActionTable;
+				action.lte(); action++ )
+			action->key = 0;
+
+		/* Null the action keys of the from state action table. */
+		for ( ActionTable::Iter action = state->fromStateActionTable;
+				action.lte(); action++ )
+			action->key = 0;
+
+		/* Null the action keys of the out transtions. */
+		for ( ActionTable::Iter action = state->outActionTable;
+				action.lte(); action++ )
+			action->key = 0;
+
+		/* Null the action keys of the error action table. */
+		for ( ErrActionTable::Iter action = state->errActionTable;
+				action.lte(); action++ )
+			action->ordering = 0;
+
+		/* Null the action keys eof action table. */
+		for ( ActionTable::Iter action = state->eofActionTable;
+				action.lte(); action++ )
+			action->key = 0;
+	}
+}
+
+/* Walk the list of states and verify that non final states do not have out
+ * data, that all stateBits are cleared, and that there are no states with
+ * zero foreign in transitions. */
+void FsmAp::verifyStates()
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Non final states should not have leaving data. */
+		if ( ! (state->stateBits & SB_ISFINAL) ) {
+			assert( state->outActionTable.length() == 0 );
+			assert( state->outCondSet.length() == 0 );
+			assert( state->outPriorTable.length() == 0 );
+		}
+
+		/* Data used in algorithms should be cleared. */
+		assert( (state->stateBits & SB_BOTH) == 0 );
+		assert( state->foreignInTrans > 0 );
+	}
+}
+
+/* Compare two transitions according to their relative priority. Since the
+ * base transition has no priority associated with it, the default is to
+ * return equal. */
+int FsmAp::comparePrior( const PriorTable &priorTable1, const PriorTable &priorTable2 )
+{
+	/* Looking for differing priorities on same keys. Need to concurrently
+	 * scan the priority lists. */
+	PriorTable::Iter pd1 = priorTable1;
+	PriorTable::Iter pd2 = priorTable2;
+	while ( pd1.lte() && pd2.lte() ) {
+		/* Check keys. */
+		if ( pd1->desc->key < pd2->desc->key )
+			pd1.increment();
+		else if ( pd1->desc->key > pd2->desc->key )
+			pd2.increment();
+		/* Keys are the same, check priorities. */
+		else if ( pd1->desc->priority < pd2->desc->priority )
+			return -1;
+		else if ( pd1->desc->priority > pd2->desc->priority )
+			return 1;
+		else {
+			/* Keys and priorities are equal, advance both. */
+			pd1.increment();
+			pd2.increment();
+		}
+	}
+
+	/* No differing priorities on the same key. */
+	return 0;
+}
+
+/* Compares two transitions according to priority and functions. Pointers
+ * should not be null. Does not consider to state or from state.  Compare two
+ * transitions according to the data contained in the transitions.  Data means
+ * any properties added to user transitions that may differentiate them. Since
+ * the base transition has no data, the default is to return equal. */
+int FsmAp::compareTransData( TransAp *trans1, TransAp *trans2 )
+{
+	/* Compare the prior table. */
+	int cmpRes = CmpPriorTable::compare( trans1->priorTable, 
+			trans2->priorTable );
+	if ( cmpRes != 0 )
+		return cmpRes;
+
+	/* Compare longest match action tables. */
+	cmpRes = CmpLmActionTable::compare(trans1->lmActionTable, 
+			trans2->lmActionTable);
+	if ( cmpRes != 0 )
+		return cmpRes;
+	
+	/* Compare action tables. */
+	return CmpActionTable::compare(trans1->actionTable, 
+			trans2->actionTable);
+}
+
+/* Callback invoked when another trans (or possibly this) is added into this
+ * transition during the merging process.  Draw in any properties of srcTrans
+ * into this transition. AddInTrans is called when a new transitions is made
+ * that will be a duplicate of another transition or a combination of several
+ * other transitions. AddInTrans will be called for each transition that the
+ * new transition is to represent. */
+void FsmAp::addInTrans( TransAp *destTrans, TransAp *srcTrans )
+{
+	/* Protect against adding in from ourselves. */
+	if ( srcTrans == destTrans ) {
+		/* Adding in ourselves, need to make a copy of the source transitions.
+		 * The priorities are not copied in as that would have no effect. */
+		destTrans->lmActionTable.setActions( LmActionTable(srcTrans->lmActionTable) );
+		destTrans->actionTable.setActions( ActionTable(srcTrans->actionTable) );
+	}
+	else {
+		/* Not a copy of ourself, get the functions and priorities. */
+		destTrans->lmActionTable.setActions( srcTrans->lmActionTable );
+		destTrans->actionTable.setActions( srcTrans->actionTable );
+		destTrans->priorTable.setPriors( srcTrans->priorTable );
+	}
+}
+
+/* Compare the properties of states that are embedded by users. Compares out
+ * priorities, out transitions, to, from, out, error and eof action tables. */
+int FsmAp::compareStateData( const StateAp *state1, const StateAp *state2 )
+{
+	/* Compare the out priority table. */
+	int cmpRes = CmpPriorTable::
+			compare( state1->outPriorTable, state2->outPriorTable );
+	if ( cmpRes != 0 )
+		return cmpRes;
+	
+	/* Test to state action tables. */
+	cmpRes = CmpActionTable::compare( state1->toStateActionTable, 
+			state2->toStateActionTable );
+	if ( cmpRes != 0 )
+		return cmpRes;
+
+	/* Test from state action tables. */
+	cmpRes = CmpActionTable::compare( state1->fromStateActionTable, 
+			state2->fromStateActionTable );
+	if ( cmpRes != 0 )
+		return cmpRes;
+
+	/* Test out action tables. */
+	cmpRes = CmpActionTable::compare( state1->outActionTable, 
+			state2->outActionTable );
+	if ( cmpRes != 0 )
+		return cmpRes;
+
+	/* Test out condition sets. */
+	cmpRes = CmpActionSet::compare( state1->outCondSet, 
+			state2->outCondSet );
+	if ( cmpRes != 0 )
+		return cmpRes;
+
+	/* Test out error action tables. */
+	cmpRes = CmpErrActionTable::compare( state1->errActionTable, 
+			state2->errActionTable );
+	if ( cmpRes != 0 )
+		return cmpRes;
+
+	/* Test eof action tables. */
+	return CmpActionTable::compare( state1->eofActionTable, 
+			state2->eofActionTable );
+}
+
+
+/* Invoked when a state looses its final state status and the leaving
+ * transition embedding data should be deleted. */
+void FsmAp::clearOutData( StateAp *state )
+{
+	/* Kill the out actions and priorities. */
+	state->outActionTable.empty();
+	state->outCondSet.empty();
+	state->outPriorTable.empty();
+}
+
+bool FsmAp::hasOutData( StateAp *state )
+{
+	return ( state->outActionTable.length() > 0 ||
+			state->outCondSet.length() > 0 ||
+			state->outPriorTable.length() > 0 );
+}
+
+/* 
+ * Setting Conditions.
+ */
+
+
+void logNewExpansion( Expansion *exp );
+void logCondSpace( CondSpace *condSpace );
+
+CondSpace *FsmAp::addCondSpace( const CondSet &condSet )
+{
+	CondSpace *condSpace = condData->condSpaceMap.find( condSet );
+	if ( condSpace == 0 ) {
+		Key baseKey = condData->nextCondKey;
+		condData->nextCondKey += (1 << condSet.length() ) * keyOps->alphSize();
+
+		condSpace = new CondSpace( condSet );
+		condSpace->baseKey = baseKey;
+		condData->condSpaceMap.insert( condSpace );
+
+		#ifdef LOG_CONDS
+		cerr << "adding new condition space" << endl;
+		cerr << "  condition set: ";
+		logCondSpace( condSpace );
+		cerr << endl;
+		cerr << "  baseKey: " << baseKey.getVal() << endl;
+		#endif
+	}
+	return condSpace;
+}
+
+void FsmAp::startFsmCondition( Action *condAction )
+{
+	/* Make sure the start state has no other entry points. */
+	isolateStartState();
+	embedCondition( startState, condAction );
+}
+
+void FsmAp::allTransCondition( Action *condAction )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ )
+		embedCondition( state, condAction );
+}
+
+void FsmAp::leaveFsmCondition( Action *condAction )
+{
+	for ( StateSet::Iter state = finStateSet; state.lte(); state++ )
+		(*state)->outCondSet.insert( condAction );
+}
diff --git a/contrib/tools/ragel5/ragel/fsmattach.cpp b/contrib/tools/ragel5/ragel/fsmattach.cpp
new file mode 100644
index 0000000000..6a90df658a
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmattach.cpp
@@ -0,0 +1,425 @@
+/*
+ *  Copyright 2001 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <string.h>
+#include <assert.h>
+#include "fsmgraph.h"
+
+#include <iostream>
+using namespace std;
+
+/* Insert a transition into an inlist. The head must be supplied. */
+void FsmAp::attachToInList( StateAp *from, StateAp *to, 
+		TransAp *&head, TransAp *trans )
+{
+	trans->ilnext = head;
+	trans->ilprev = 0;
+
+	/* If in trans list is not empty, set the head->prev to trans. */
+	if ( head != 0 )
+		head->ilprev = trans;
+
+	/* Now insert ourselves at the front of the list. */
+	head = trans;
+
+	/* Keep track of foreign transitions for from and to. */
+	if ( from != to ) {
+		if ( misfitAccounting ) {
+			/* If the number of foreign in transitions is about to go up to 1 then
+			 * move it from the misfit list to the main list. */
+			if ( to->foreignInTrans == 0 )
+				stateList.append( misfitList.detach( to ) );
+		}
+		
+		to->foreignInTrans += 1;
+	}
+};
+
+/* Detach a transition from an inlist. The head of the inlist must be supplied. */
+void FsmAp::detachFromInList( StateAp *from, StateAp *to, 
+		TransAp *&head, TransAp *trans )
+{
+	/* Detach in the inTransList. */
+	if ( trans->ilprev == 0 ) 
+		head = trans->ilnext; 
+	else
+		trans->ilprev->ilnext = trans->ilnext; 
+
+	if ( trans->ilnext != 0 )
+		trans->ilnext->ilprev = trans->ilprev; 
+	
+	/* Keep track of foreign transitions for from and to. */
+	if ( from != to ) {
+		to->foreignInTrans -= 1;
+		
+		if ( misfitAccounting ) {
+			/* If the number of foreign in transitions goes down to 0 then move it
+			 * from the main list to the misfit list. */
+			if ( to->foreignInTrans == 0 )
+				misfitList.append( stateList.detach( to ) );
+		}
+	}
+}
+
+/* Attach states on the default transition, range list or on out/in list key.
+ * First makes a new transition. If there is already a transition out from
+ * fromState on the default, then will assertion fail. */
+TransAp *FsmAp::attachNewTrans( StateAp *from, StateAp *to, Key lowKey, Key highKey )
+{
+	/* Make the new transition. */
+	TransAp *retVal = new TransAp();
+
+	/* The transition is now attached. Remember the parties involved. */
+	retVal->fromState = from;
+	retVal->toState = to;
+
+	/* Make the entry in the out list for the transitions. */
+	from->outList.append( retVal );
+
+	/* Set the the keys of the new trans. */
+	retVal->lowKey = lowKey;
+	retVal->highKey = highKey;
+
+	/* Attach using inList as the head pointer. */
+	if ( to != 0 )
+		attachToInList( from, to, to->inList.head, retVal );
+
+	return retVal;
+}
+
+/* Attach for range lists or for the default transition.  This attach should
+ * be used when a transition already is allocated and must be attached to a
+ * target state.  Does not handle adding the transition into the out list. */
+void FsmAp::attachTrans( StateAp *from, StateAp *to, TransAp *trans )
+{
+	assert( trans->fromState == 0 && trans->toState == 0 );
+	trans->fromState = from;
+	trans->toState = to;
+
+	if ( to != 0 ) { 
+		/* Attach using the inList pointer as the head pointer. */
+		attachToInList( from, to, to->inList.head, trans );
+	}
+}
+
+/* Redirect a transition away from error and towards some state. This is just
+ * like attachTrans except it requires fromState to be set and does not touch
+ * it. */
+void FsmAp::redirectErrorTrans( StateAp *from, StateAp *to, TransAp *trans )
+{
+	assert( trans->fromState != 0 && trans->toState == 0 );
+	trans->toState = to;
+
+	if ( to != 0 ) { 
+		/* Attach using the inList pointer as the head pointer. */
+		attachToInList( from, to, to->inList.head, trans );
+	}
+}
+
+/* Detach for out/in lists or for default transition. */
+void FsmAp::detachTrans( StateAp *from, StateAp *to, TransAp *trans )
+{
+	assert( trans->fromState == from && trans->toState == to );
+	trans->fromState = 0;
+	trans->toState = 0;
+
+	if ( to != 0 ) {
+		/* Detach using to's inList pointer as the head. */
+		detachFromInList( from, to, to->inList.head, trans );
+	}
+}
+
+
+/* Detach a state from the graph. Detaches and deletes transitions in and out
+ * of the state. Empties inList and outList. Removes the state from the final
+ * state set. A detached state becomes useless and should be deleted. */
+void FsmAp::detachState( StateAp *state )
+{
+	/* Detach the in transitions from the inList list of transitions. */
+	while ( state->inList.head != 0 ) {
+		/* Get pointers to the trans and the state. */
+		TransAp *trans = state->inList.head;
+		StateAp *fromState = trans->fromState;
+
+		/* Detach the transitions from the source state. */
+		detachTrans( fromState, state, trans );
+
+		/* Ok to delete the transition. */
+		fromState->outList.detach( trans );
+		delete trans;
+	}
+
+	/* Remove the entry points in on the machine. */
+	while ( state->entryIds.length() > 0 )
+		unsetEntry( state->entryIds[0], state );
+
+	/* Detach out range transitions. */
+	for ( TransList::Iter trans = state->outList; trans.lte(); ) {
+		TransList::Iter next = trans.next();
+		detachTrans( state, trans->toState, trans );
+		delete trans;
+		trans = next;
+	}
+
+	/* Delete all of the out range pointers. */
+	state->outList.abandon();
+
+	/* Unset final stateness before detaching from graph. */
+	if ( state->stateBits & SB_ISFINAL )
+		finStateSet.remove( state );
+}
+
+
+/* Duplicate a transition. Makes a new transition that is attached to the same
+ * dest as srcTrans. The new transition has functions and priority taken from
+ * srcTrans. Used for merging a transition in to a free spot. The trans can
+ * just be dropped in. It does not conflict with an existing trans and need
+ * not be crossed. Returns the new transition. */
+TransAp *FsmAp::dupTrans( StateAp *from, TransAp *srcTrans )
+{
+	/* Make a new transition. */
+	TransAp *newTrans = new TransAp();
+
+	/* We can attach the transition, one does not exist. */
+	attachTrans( from, srcTrans->toState, newTrans );
+		
+	/* Call the user callback to add in the original source transition. */
+	addInTrans( newTrans, srcTrans );
+
+	return newTrans;
+}
+
+/* In crossing, src trans and dest trans both go to existing states. Make one
+ * state from the sets of states that src and dest trans go to. */
+TransAp *FsmAp::fsmAttachStates( MergeData &md, StateAp *from,
+			TransAp *destTrans, TransAp *srcTrans )
+{
+	/* The priorities are equal. We must merge the transitions. Does the
+	 * existing trans go to the state we are to attach to? ie, are we to
+	 * simply double up the transition? */
+	StateAp *toState = srcTrans->toState;
+	StateAp *existingState = destTrans->toState;
+
+	if ( existingState == toState ) {
+		/* The transition is a double up to the same state.  Copy the src
+		 * trans into itself. We don't need to merge in the from out trans
+		 * data, that was done already. */
+		addInTrans( destTrans, srcTrans );
+	}
+	else {
+		/* The trans is not a double up. Dest trans cannot be the same as src
+		 * trans. Set up the state set. */
+		StateSet stateSet;
+
+		/* We go to all the states the existing trans goes to, plus... */
+		if ( existingState->stateDictEl == 0 )
+			stateSet.insert( existingState );
+		else
+			stateSet.insert( existingState->stateDictEl->stateSet );
+
+		/* ... all the states that we have been told to go to. */
+		if ( toState->stateDictEl == 0 )
+			stateSet.insert( toState );
+		else
+			stateSet.insert( toState->stateDictEl->stateSet );
+
+		/* Look for the state. If it is not there already, make it. */
+		StateDictEl *lastFound;
+		if ( md.stateDict.insert( stateSet, &lastFound ) ) {
+			/* Make a new state representing the combination of states in
+			 * stateSet. It gets added to the fill list.  This means that we
+			 * need to fill in it's transitions sometime in the future.  We
+			 * don't do that now (ie, do not recurse). */
+			StateAp *combinState = addState();
+
+			/* Link up the dict element and the state. */
+			lastFound->targState = combinState;
+			combinState->stateDictEl = lastFound;
+
+			/* Add to the fill list. */
+			md.fillListAppend( combinState );
+		}
+
+		/* Get the state insertted/deleted. */
+		StateAp *targ = lastFound->targState;
+
+		/* Detach the state from existing state. */
+		detachTrans( from, existingState, destTrans );
+
+		/* Re-attach to the new target. */
+		attachTrans( from, targ, destTrans );
+
+		/* Add in src trans to the existing transition that we redirected to
+		 * the new state. We don't need to merge in the from out trans data,
+		 * that was done already. */
+		addInTrans( destTrans, srcTrans );
+	}
+
+	return destTrans;
+}
+
+/* Two transitions are to be crossed, handle the possibility of either going
+ * to the error state. */
+TransAp *FsmAp::mergeTrans( MergeData &md, StateAp *from,
+			TransAp *destTrans, TransAp *srcTrans )
+{
+	TransAp *retTrans = 0;
+	if ( destTrans->toState == 0 && srcTrans->toState == 0 ) {
+		/* Error added into error. */
+		addInTrans( destTrans, srcTrans );
+		retTrans = destTrans;
+	}
+	else if ( destTrans->toState == 0 && srcTrans->toState != 0 ) {
+		/* Non error added into error we need to detach and reattach, */
+		detachTrans( from, destTrans->toState, destTrans );
+		attachTrans( from, srcTrans->toState, destTrans );
+		addInTrans( destTrans, srcTrans );
+		retTrans = destTrans;
+	}
+	else if ( srcTrans->toState == 0 ) {
+		/* Dest goes somewhere but src doesn't, just add it it in. */
+		addInTrans( destTrans, srcTrans );
+		retTrans = destTrans;
+	}
+	else {
+		/* Both go somewhere, run the actual cross. */
+		retTrans = fsmAttachStates( md, from, destTrans, srcTrans );
+	}
+
+	return retTrans;
+}
+
+/* Find the trans with the higher priority. If src is lower priority then dest then
+ * src is ignored. If src is higher priority than dest, then src overwrites dest. If
+ * the priorities are equal, then they are merged. */
+TransAp *FsmAp::crossTransitions( MergeData &md, StateAp *from,
+		TransAp *destTrans, TransAp *srcTrans )
+{
+	TransAp *retTrans;
+
+	/* Compare the priority of the dest and src transitions. */
+	int compareRes = comparePrior( destTrans->priorTable, srcTrans->priorTable );
+	if ( compareRes < 0 ) {
+		/* Src trans has a higher priority than dest, src overwrites dest.
+		 * Detach dest and return a copy of src. */
+		detachTrans( from, destTrans->toState, destTrans );
+		retTrans = dupTrans( from, srcTrans );
+	}
+	else if ( compareRes > 0 ) {
+		/* The dest trans has a higher priority, use dest. */
+		retTrans = destTrans;
+	}
+	else {
+		/* Src trans and dest trans have the same priority, they must be merged. */
+		retTrans = mergeTrans( md, from, destTrans, srcTrans );
+	}
+
+	/* Return the transition that resulted from the cross. */
+	return retTrans;
+}
+
+/* Copy the transitions in srcList to the outlist of dest. The srcList should
+ * not be the outList of dest, otherwise you would be copying the contents of
+ * srcList into itself as it's iterated: bad news. */
+void FsmAp::outTransCopy( MergeData &md, StateAp *dest, TransAp *srcList )
+{
+	/* The destination list. */
+	TransList destList;
+
+	/* Set up an iterator to stop at breaks. */
+	PairIter<TransAp> outPair( dest->outList.head, srcList );
+	for ( ; !outPair.end(); outPair++ ) {
+		switch ( outPair.userState ) {
+		case RangeInS1: {
+			/* The pair iter is the authority on the keys. It may have needed
+			 * to break the dest range. */
+			TransAp *destTrans = outPair.s1Tel.trans;
+			destTrans->lowKey = outPair.s1Tel.lowKey;
+			destTrans->highKey = outPair.s1Tel.highKey;
+			destList.append( destTrans );
+			break;
+		}
+		case RangeInS2: {
+			/* Src range may get crossed with dest's default transition. */
+			TransAp *newTrans = dupTrans( dest, outPair.s2Tel.trans );
+
+			/* Set up the transition's keys and append to the dest list. */
+			newTrans->lowKey = outPair.s2Tel.lowKey;
+			newTrans->highKey = outPair.s2Tel.highKey;
+			destList.append( newTrans );
+			break;
+		}
+		case RangeOverlap: {
+			/* Exact overlap, cross them. */
+			TransAp *newTrans = crossTransitions( md, dest,
+				outPair.s1Tel.trans, outPair.s2Tel.trans );
+
+			/* Set up the transition's keys and append to the dest list. */
+			newTrans->lowKey = outPair.s1Tel.lowKey;
+			newTrans->highKey = outPair.s1Tel.highKey;
+			destList.append( newTrans );
+			break;
+		}
+		case BreakS1: {
+			/* Since we are always writing to the dest trans, the dest needs
+			 * to be copied when it is broken. The copy goes into the first
+			 * half of the break to "break it off". */
+			outPair.s1Tel.trans = dupTrans( dest, outPair.s1Tel.trans );
+			break;
+		}
+		case BreakS2:
+			break;
+		}
+	}
+
+	/* Abandon the old outList and transfer destList into it. */
+	dest->outList.transfer( destList );
+}
+
+
+/* Move all the transitions that go into src so that they go into dest.  */
+void FsmAp::inTransMove( StateAp *dest, StateAp *src )
+{
+	/* Do not try to move in trans to and from the same state. */
+	assert( dest != src );
+
+	/* If src is the start state, dest becomes the start state. */
+	if ( src == startState ) {
+		unsetStartState();
+		setStartState( dest );
+	}
+
+	/* For each entry point into, create an entry point into dest, when the
+	 * state is detached, the entry points to src will be removed. */
+	for ( EntryIdSet::Iter enId = src->entryIds; enId.lte(); enId++ )
+		changeEntry( *enId, dest, src );
+
+	/* Move the transitions in inList. */
+	while ( src->inList.head != 0 ) {
+		/* Get trans and from state. */
+		TransAp *trans = src->inList.head;
+		StateAp *fromState = trans->fromState;
+
+		/* Detach from src, reattach to dest. */
+		detachTrans( fromState, src, trans );
+		attachTrans( fromState, dest, trans );
+	}
+}
diff --git a/contrib/tools/ragel5/ragel/fsmbase.cpp b/contrib/tools/ragel5/ragel/fsmbase.cpp
new file mode 100644
index 0000000000..f1d7141c09
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmbase.cpp
@@ -0,0 +1,598 @@
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <string.h>
+#include <assert.h>
+#include "fsmgraph.h"
+
+/* Simple singly linked list append routine for the fill list. The new state
+ * goes to the end of the list. */
+void MergeData::fillListAppend( StateAp *state )
+{
+	state->alg.next = 0;
+
+	if ( stfillHead == 0 ) {
+		/* List is empty, state becomes head and tail. */
+		stfillHead = state;
+		stfillTail = state;
+	}
+	else {
+		/* List is not empty, state goes after last element. */
+		stfillTail->alg.next = state;
+		stfillTail = state;
+	}
+}
+
+/* Graph constructor. */
+FsmAp::FsmAp()
+:
+	/* No start state. */
+	startState(0),
+	errState(0),
+
+	/* Misfit accounting is a switch, turned on only at specific times. It
+	 * controls what happens when states have no way in from the outside
+	 * world.. */
+	misfitAccounting(false)
+{
+}
+
+/* Copy all graph data including transitions. */
+FsmAp::FsmAp( const FsmAp &graph )
+:
+	/* Lists start empty. Will be filled by copy. */
+	stateList(),
+	misfitList(),
+
+	/* Copy in the entry points, 
+	 * pointers will be resolved later. */
+	entryPoints(graph.entryPoints),
+	startState(graph.startState),
+	errState(0),
+
+	/* Will be filled by copy. */
+	finStateSet(),
+	
+	/* Misfit accounting is only on during merging. */
+	misfitAccounting(false)
+{
+	/* Create the states and record their map in the original state. */
+	StateList::Iter origState = graph.stateList;
+	for ( ; origState.lte(); origState++ ) {
+		/* Make the new state. */
+		StateAp *newState = new StateAp( *origState );
+
+		/* Add the state to the list.  */
+		stateList.append( newState );
+
+		/* Set the mapsTo item of the old state. */
+		origState->alg.stateMap = newState;
+	}
+	
+	/* Derefernce all the state maps. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+			/* The points to the original in the src machine. The taget's duplicate
+			 * is in the statemap. */
+			StateAp *toState = trans->toState != 0 ? trans->toState->alg.stateMap : 0;
+
+			/* Attach The transition to the duplicate. */
+			trans->toState = 0;
+			attachTrans( state, toState, trans );
+		}
+	}
+
+	/* Fix the state pointers in the entry points array. */
+	EntryMapEl *eel = entryPoints.data;
+	for ( int e = 0; e < entryPoints.length(); e++, eel++ ) {
+		/* Get the duplicate of the state. */
+		eel->value = eel->value->alg.stateMap;
+
+		/* Foreign in transitions must be built up when duping machines so
+		 * increment it here. */
+		eel->value->foreignInTrans += 1;
+	}
+
+	/* Fix the start state pointer and the new start state's count of in
+	 * transiions. */
+	startState = startState->alg.stateMap;
+	startState->foreignInTrans += 1;
+
+	/* Build the final state set. */
+	StateSet::Iter st = graph.finStateSet; 
+	for ( ; st.lte(); st++ ) 
+		finStateSet.insert((*st)->alg.stateMap);
+}
+
+/* Deletes all transition data then deletes each state. */
+FsmAp::~FsmAp()
+{
+	/* Delete all the transitions. */
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Iterate the out transitions, deleting them. */
+		state->outList.empty();
+	}
+
+	/* Delete all the states. */
+	stateList.empty();
+}
+
+/* Set a state final. The state has its isFinState set to true and the state
+ * is added to the finStateSet. */
+void FsmAp::setFinState( StateAp *state )
+{
+	/* Is it already a fin state. */
+	if ( state->stateBits & SB_ISFINAL )
+		return;
+	
+	state->stateBits |= SB_ISFINAL;
+	finStateSet.insert( state );
+}
+
+/* Set a state non-final. The has its isFinState flag set false and the state
+ * is removed from the final state set. */
+void FsmAp::unsetFinState( StateAp *state )
+{
+	/* Is it already a non-final state? */
+	if ( ! (state->stateBits & SB_ISFINAL) )
+		return;
+
+	/* When a state looses its final state status it must relinquish all the
+	 * properties that are allowed only for final states. */
+	clearOutData( state );
+
+	state->stateBits &= ~ SB_ISFINAL;
+	finStateSet.remove( state );
+}
+
+/* Set and unset a state as the start state. */
+void FsmAp::setStartState( StateAp *state )
+{
+	/* Sould change from unset to set. */
+	assert( startState == 0 );
+	startState = state;
+
+	if ( misfitAccounting ) {
+		/* If the number of foreign in transitions is about to go up to 1 then
+		 * take it off the misfit list and put it on the head list. */
+		if ( state->foreignInTrans == 0 )
+			stateList.append( misfitList.detach( state ) );
+	}
+
+	/* Up the foreign in transitions to the state. */
+	state->foreignInTrans += 1;
+}
+
+void FsmAp::unsetStartState()
+{
+	/* Should change from set to unset. */
+	assert( startState != 0 );
+
+	/* Decrement the entry's count of foreign entries. */
+	startState->foreignInTrans -= 1;
+
+	if ( misfitAccounting ) {
+		/* If the number of foreign in transitions just went down to 0 then take
+		 * it off the main list and put it on the misfit list. */
+		if ( startState->foreignInTrans == 0 )
+			misfitList.append( stateList.detach( startState ) );
+	}
+
+	startState = 0;
+}
+
+/* Associate an id with a state. Makes the state a named entry point. Has no
+ * effect if the entry point is already mapped to the state. */
+void FsmAp::setEntry( int id, StateAp *state )
+{
+	/* Insert the id into the state. If the state is already labelled with id,
+	 * nothing to do. */
+	if ( state->entryIds.insert( id ) ) {
+		/* Insert the entry and assert that it succeeds. */
+		entryPoints.insertMulti( id, state );
+
+		if ( misfitAccounting ) {
+			/* If the number of foreign in transitions is about to go up to 1 then
+			 * take it off the misfit list and put it on the head list. */
+			if ( state->foreignInTrans == 0 )
+				stateList.append( misfitList.detach( state ) );
+		}
+
+		/* Up the foreign in transitions to the state. */
+		state->foreignInTrans += 1;
+	}
+}
+
+/* Remove the association of an id with a state. The state looses it's entry
+ * point status. Assumes that the id is indeed mapped to state. */
+void FsmAp::unsetEntry( int id, StateAp *state )
+{
+	/* Find the entry point in on id. */
+	EntryMapEl *enLow = 0, *enHigh = 0;
+	entryPoints.findMulti( id, enLow, enHigh );
+	while ( enLow->value != state )
+		enLow += 1;
+
+	/* Remove the record from the map. */
+	entryPoints.remove( enLow );
+
+	/* Remove the state's sense of the link. */
+	state->entryIds.remove( id );
+	state->foreignInTrans -= 1;
+	if ( misfitAccounting ) {
+		/* If the number of foreign in transitions just went down to 0 then take
+		 * it off the main list and put it on the misfit list. */
+		if ( state->foreignInTrans == 0 )
+			misfitList.append( stateList.detach( state ) );
+	}
+}
+
+/* Remove all association of an id with states. Assumes that the id is indeed
+ * mapped to a state. */
+void FsmAp::unsetEntry( int id )
+{
+	/* Find the entry point in on id. */
+	EntryMapEl *enLow = 0, *enHigh = 0;
+	entryPoints.findMulti( id, enLow, enHigh );
+	for ( EntryMapEl *mel = enLow; mel <= enHigh; mel++ ) {
+		/* Remove the state's sense of the link. */
+		mel->value->entryIds.remove( id );
+		mel->value->foreignInTrans -= 1;
+		if ( misfitAccounting ) {
+			/* If the number of foreign in transitions just went down to 0
+			 * then take it off the main list and put it on the misfit list. */
+			if ( mel->value->foreignInTrans == 0 )
+				misfitList.append( stateList.detach( mel->value ) );
+		}
+	}
+
+	/* Remove the records from the entry points map. */
+	entryPoints.removeMulti( enLow, enHigh );
+}
+
+
+void FsmAp::changeEntry( int id, StateAp *to, StateAp *from )
+{
+	/* Find the entry in the entry map. */
+	EntryMapEl *enLow = 0, *enHigh = 0;
+	entryPoints.findMulti( id, enLow, enHigh );
+	while ( enLow->value != from )
+		enLow += 1;
+	
+	/* Change it to the new target. */
+	enLow->value = to;
+
+	/* Remove from's sense of the link. */
+	from->entryIds.remove( id );
+	from->foreignInTrans -= 1;
+	if ( misfitAccounting ) {
+		/* If the number of foreign in transitions just went down to 0 then take
+		 * it off the main list and put it on the misfit list. */
+		if ( from->foreignInTrans == 0 )
+			misfitList.append( stateList.detach( from ) );
+	}
+
+	/* Add to's sense of the link. */
+	if ( to->entryIds.insert( id ) != 0 ) {
+		if ( misfitAccounting ) {
+			/* If the number of foreign in transitions is about to go up to 1 then
+			 * take it off the misfit list and put it on the head list. */
+			if ( to->foreignInTrans == 0 )
+				stateList.append( misfitList.detach( to ) );
+		}
+
+		/* Up the foreign in transitions to the state. */
+		to->foreignInTrans += 1;
+	}
+}
+
+
+/* Clear all entry points from a machine. */
+void FsmAp::unsetAllEntryPoints()
+{
+	for ( EntryMap::Iter en = entryPoints; en.lte(); en++ ) {
+		/* Kill all the state's entry points at once. */
+		if ( en->value->entryIds.length() > 0 ) {
+			en->value->foreignInTrans -= en->value->entryIds.length();
+
+			if ( misfitAccounting ) {
+				/* If the number of foreign in transitions just went down to 0
+				 * then take it off the main list and put it on the misfit
+				 * list. */
+				if ( en->value->foreignInTrans == 0 )
+					misfitList.append( stateList.detach( en->value ) );
+			}
+
+			/* Clear the set of ids out all at once. */
+			en->value->entryIds.empty();
+		}
+	}
+
+	/* Now clear out the entry map all at once. */
+	entryPoints.empty();
+}
+
+/* Assigning an epsilon transition into final states. */
+void FsmAp::epsilonTrans( int id )
+{
+	for ( StateSet::Iter fs = finStateSet; fs.lte(); fs++ )
+		(*fs)->epsilonTrans.append( id );
+}
+
+/* Mark all states reachable from state. Traverses transitions forward. Used
+ * for removing states that have no path into them. */
+void FsmAp::markReachableFromHere( StateAp *state )
+{
+	/* Base case: return; */
+	if ( state->stateBits & SB_ISMARKED )
+		return;
+	
+	/* Set this state as processed. We are going to visit all states that this
+	 * state has a transition to. */
+	state->stateBits |= SB_ISMARKED;
+
+	/* Recurse on all out transitions. */
+	for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+		if ( trans->toState != 0 )
+			markReachableFromHere( trans->toState );
+	}
+}
+
+void FsmAp::markReachableFromHereStopFinal( StateAp *state )
+{
+	/* Base case: return; */
+	if ( state->stateBits & SB_ISMARKED )
+		return;
+	
+	/* Set this state as processed. We are going to visit all states that this
+	 * state has a transition to. */
+	state->stateBits |= SB_ISMARKED;
+
+	/* Recurse on all out transitions. */
+	for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+		StateAp *toState = trans->toState;
+		if ( toState != 0 && !toState->isFinState() )
+			markReachableFromHereStopFinal( toState );
+	}
+}
+
+/* Mark all states reachable from state. Traverse transitions backwards. Used
+ * for removing dead end paths in graphs. */
+void FsmAp::markReachableFromHereReverse( StateAp *state )
+{
+	/* Base case: return; */
+	if ( state->stateBits & SB_ISMARKED )
+		return;
+	
+	/* Set this state as processed. We are going to visit all states with
+	 * transitions into this state. */
+	state->stateBits |= SB_ISMARKED;
+
+	/* Recurse on all items in transitions. */
+	for ( TransInList::Iter trans = state->inList; trans.lte(); trans++ ) 
+		markReachableFromHereReverse( trans->fromState );
+}
+
+/* Determine if there are any entry points into a start state other than the
+ * start state. Setting starting transitions requires that the start state be
+ * isolated. In most cases a start state will already be isolated. */
+bool FsmAp::isStartStateIsolated()
+{
+	/* If there are any in transitions then the state is not isolated. */
+	if ( startState->inList.head != 0 )
+		return false;
+
+	/* If there are any entry points then isolated. */
+	if ( startState->entryIds.length() > 0 )
+		return false;
+
+	return true;
+}
+
+/* Bring in other's entry points. Assumes others states are going to be
+ * copied into this machine. */
+void FsmAp::copyInEntryPoints( FsmAp *other )
+{
+	/* Use insert multi because names are not unique. */
+	for ( EntryMap::Iter en = other->entryPoints; en.lte(); en++ )
+		entryPoints.insertMulti( en->key, en->value );
+}
+
+
+void FsmAp::unsetAllFinStates()
+{
+	for ( StateSet::Iter st = finStateSet; st.lte(); st++ )
+		(*st)->stateBits &= ~ SB_ISFINAL;
+	finStateSet.empty();
+}
+
+void FsmAp::setFinBits( int finStateBits )
+{
+	for ( int s = 0; s < finStateSet.length(); s++ )
+		finStateSet.data[s]->stateBits |= finStateBits;
+}
+
+
+/* Tests the integrity of the transition lists and the fromStates. */
+void FsmAp::verifyIntegrity()
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ ) {
+		/* Walk the out transitions and assert fromState is correct. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ )
+			assert( trans->fromState == state );
+
+		/* Walk the inlist and assert toState is correct. */
+		for ( TransInList::Iter trans = state->inList; trans.lte(); trans++ ) 
+			assert( trans->toState == state );
+	}
+}
+
+void FsmAp::verifyReachability()
+{
+	/* Mark all the states that can be reached 
+	 * through the set of entry points. */
+	markReachableFromHere( startState );
+	for ( EntryMap::Iter en = entryPoints; en.lte(); en++ )
+		markReachableFromHere( en->value );
+
+	/* Check that everything got marked. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Assert it got marked and then clear the mark. */
+		assert( st->stateBits & SB_ISMARKED );
+		st->stateBits &= ~ SB_ISMARKED;
+	}
+}
+
+void FsmAp::verifyNoDeadEndStates()
+{
+	/* Mark all states that have paths to the final states. */
+	for ( StateSet::Iter pst = finStateSet; pst.lte(); pst++ )
+		markReachableFromHereReverse( *pst );
+
+	/* Start state gets honorary marking. Must be done AFTER recursive call. */
+	startState->stateBits |= SB_ISMARKED;
+
+	/* Make sure everything got marked. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Assert the state got marked and unmark it. */
+		assert( st->stateBits & SB_ISMARKED );
+		st->stateBits &= ~ SB_ISMARKED;
+	}
+}
+
+void FsmAp::depthFirstOrdering( StateAp *state )
+{
+	/* Nothing to do if the state is already on the list. */
+	if ( state->stateBits & SB_ONLIST )
+		return;
+
+	/* Doing depth first, put state on the list. */
+	state->stateBits |= SB_ONLIST;
+	stateList.append( state );
+	
+	/* Recurse on everything ranges. */
+	for ( TransList::Iter tel = state->outList; tel.lte(); tel++ ) {
+		if ( tel->toState != 0 )
+			depthFirstOrdering( tel->toState );
+	}
+}
+
+/* Ordering states by transition connections. */
+void FsmAp::depthFirstOrdering()
+{
+	/* Init on state list flags. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ )
+		st->stateBits &= ~SB_ONLIST;
+	
+	/* Clear out the state list, we will rebuild it. */
+	int stateListLen = stateList.length();
+	stateList.abandon();
+
+	/* Add back to the state list from the start state and all other entry
+	 * points. */
+	if ( errState != 0 )
+		depthFirstOrdering( errState );
+	depthFirstOrdering( startState );
+	for ( EntryMap::Iter en = entryPoints; en.lte(); en++ )
+		depthFirstOrdering( en->value );
+	
+	/* Make sure we put everything back on. */
+	assert( stateListLen == stateList.length() );
+}
+
+/* Stable sort the states by final state status. */
+void FsmAp::sortStatesByFinal()
+{
+	/* Move forward through the list and throw final states onto the end. */
+	StateAp *state = 0;
+	StateAp *next = stateList.head;
+	StateAp *last = stateList.tail;
+	while ( state != last ) {
+		/* Move forward and load up the next. */
+		state = next;
+		next = state->next;
+
+		/* Throw to the end? */
+		if ( state->isFinState() ) {
+			stateList.detach( state );
+			stateList.append( state );
+		}
+	}
+}
+
+void FsmAp::setStateNumbers( int base )
+{
+	for ( StateList::Iter state = stateList; state.lte(); state++ )
+		state->alg.stateNum = base++;
+}
+
+
+bool FsmAp::checkErrTrans( StateAp *state, TransAp *trans )
+{
+	/* Might go directly to error state. */
+	if ( trans->toState == 0 )
+		return true;
+
+	if ( trans->prev == 0 ) {
+		/* If this is the first transition. */
+		if ( keyOps->minKey < trans->lowKey )
+			return true;
+	}
+	else {
+		/* Not the first transition. Compare against the prev. */
+		TransAp *prev = trans->prev;
+		Key nextKey = prev->highKey;
+		nextKey.increment();
+		if ( nextKey < trans->lowKey )
+			return true; 
+	}
+	return false;
+}
+
+bool FsmAp::checkErrTransFinish( StateAp *state )
+{
+	/* Check if there are any ranges already. */
+	if ( state->outList.length() == 0 )
+		return true;
+	else {
+		/* Get the last and check for a gap on the end. */
+		TransAp *last = state->outList.tail;
+		if ( last->highKey < keyOps->maxKey )
+			return true;
+	}
+	return 0;
+}
+
+bool FsmAp::hasErrorTrans()
+{
+	bool result;
+	for ( StateList::Iter st = stateList; st.lte(); st++ ) {
+		for ( TransList::Iter tr = st->outList; tr.lte(); tr++ ) {
+			result = checkErrTrans( st, tr );
+			if ( result )
+				return true;
+		}
+		result = checkErrTransFinish( st );
+		if ( result )
+			return true;
+	}
+	return false;
+}
diff --git a/contrib/tools/ragel5/ragel/fsmgraph.cpp b/contrib/tools/ragel5/ragel/fsmgraph.cpp
new file mode 100644
index 0000000000..d7d0ba4fe2
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmgraph.cpp
@@ -0,0 +1,1426 @@
+/*
+ *  Copyright 2001, 2002, 2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <assert.h>
+#include <iostream>
+
+#include "fsmgraph.h"
+#include "mergesort.h"
+#include "parsedata.h"
+
+using std::cerr;
+using std::endl;
+
+/* Make a new state. The new state will be put on the graph's
+ * list of state. The new state can be created final or non final. */
+StateAp *FsmAp::addState()
+{
+	/* Make the new state to return. */
+	StateAp *state = new StateAp();
+
+	if ( misfitAccounting ) {
+		/* Create the new state on the misfit list. All states are created
+		 * with no foreign in transitions. */
+		misfitList.append( state );
+	}
+	else {
+		/* Create the new state. */
+		stateList.append( state );
+	}
+
+	return state;
+}
+
+/* Construct an FSM that is the concatenation of an array of characters. A new
+ * machine will be made that has len+1 states with one transition between each
+ * state for each integer in str. IsSigned determines if the integers are to
+ * be considered as signed or unsigned ints. */
+void FsmAp::concatFsm( Key *str, int len )
+{
+	/* Make the first state and set it as the start state. */
+	StateAp *last = addState();
+	setStartState( last );
+
+	/* Attach subsequent states. */
+	for ( int i = 0; i < len; i++ ) {
+		StateAp *newState = addState();
+		attachNewTrans( last, newState, str[i], str[i] );
+		last = newState;
+	}
+
+	/* Make the last state the final state. */
+	setFinState( last );
+}
+
+/* Case insensitive version of concatFsm. */
+void FsmAp::concatFsmCI( Key *str, int len )
+{
+	/* Make the first state and set it as the start state. */
+	StateAp *last = addState();
+	setStartState( last );
+
+	/* Attach subsequent states. */
+	for ( int i = 0; i < len; i++ ) {
+		StateAp *newState = addState();
+
+		KeySet keySet;
+		if ( str[i].isLower() )
+			keySet.insert( str[i].toUpper() );
+		if ( str[i].isUpper() )
+			keySet.insert( str[i].toLower() );
+		keySet.insert( str[i] );
+
+		for ( int i = 0; i < keySet.length(); i++ )
+			attachNewTrans( last, newState, keySet[i], keySet[i] );
+
+		last = newState;
+	}
+
+	/* Make the last state the final state. */
+	setFinState( last );
+}
+
+/* Construct a machine that matches one character.  A new machine will be made
+ * that has two states with a single transition between the states. IsSigned
+ * determines if the integers are to be considered as signed or unsigned ints. */
+void FsmAp::concatFsm( Key chr )
+{
+	/* Two states first start, second final. */
+	setStartState( addState() );
+
+	StateAp *end = addState();
+	setFinState( end );
+
+	/* Attach on the character. */
+	attachNewTrans( startState, end, chr, chr );
+}
+
+/* Construct a machine that matches any character in set.  A new machine will
+ * be made that has two states and len transitions between the them. The set
+ * should be ordered correctly accroding to KeyOps and should not contain
+ * any duplicates. */
+void FsmAp::orFsm( Key *set, int len )
+{
+	/* Two states first start, second final. */
+	setStartState( addState() );
+
+	StateAp *end = addState();
+	setFinState( end );
+
+	for ( int i = 1; i < len; i++ )
+		assert( set[i-1] < set[i] );
+
+	/* Attach on all the integers in the given string of ints. */
+	for ( int i = 0; i < len; i++ )
+		attachNewTrans( startState, end, set[i], set[i] );
+}
+
+/* Construct a machine that matches a range of characters.  A new machine will
+ * be made with two states and a range transition between them. The range will
+ * match any characters from low to high inclusive. Low should be less than or
+ * equal to high otherwise undefined behaviour results.  IsSigned determines
+ * if the integers are to be considered as signed or unsigned ints. */
+void FsmAp::rangeFsm( Key low, Key high )
+{
+	/* Two states first start, second final. */
+	setStartState( addState() );
+
+	StateAp *end = addState();
+	setFinState( end );
+
+	/* Attach using the range of characters. */
+	attachNewTrans( startState, end, low, high );
+}
+
+/* Construct a machine that a repeated range of characters.  */
+void FsmAp::rangeStarFsm( Key low, Key high)
+{
+	/* One state which is final and is the start state. */
+	setStartState( addState() );
+	setFinState( startState );
+
+	/* Attach start to start using range of characters. */
+	attachNewTrans( startState, startState, low, high );
+}
+
+/* Construct a machine that matches the empty string.  A new machine will be
+ * made with only one state. The new state will be both a start and final
+ * state. IsSigned determines if the machine has a signed or unsigned
+ * alphabet. Fsm operations must be done on machines with the same alphabet
+ * signedness. */
+void FsmAp::lambdaFsm( )
+{
+	/* Give it one state with no transitions making it
+	 * the start state and final state. */
+	setStartState( addState() );
+	setFinState( startState );
+}
+
+/* Construct a machine that matches nothing at all. A new machine will be
+ * made with only one state. It will not be final. */
+void FsmAp::emptyFsm( )
+{
+	/* Give it one state with no transitions making it
+	 * the start state and final state. */
+	setStartState( addState() );
+}
+
+void FsmAp::transferOutData( StateAp *destState, StateAp *srcState )
+{
+	for ( TransList::Iter trans = destState->outList; trans.lte(); trans++ ) {
+		if ( trans->toState != 0 ) {
+			/* Get the actions data from the outActionTable. */
+			trans->actionTable.setActions( srcState->outActionTable );
+
+			/* Get the priorities from the outPriorTable. */
+			trans->priorTable.setPriors( srcState->outPriorTable );
+		}
+	}
+}
+
+/* Kleene star operator. Makes this machine the kleene star of itself. Any
+ * transitions made going out of the machine and back into itself will be
+ * notified that they are leaving transitions by having the leavingFromState
+ * callback invoked. */
+void FsmAp::starOp( )
+{
+	/* For the merging process. */
+	MergeData md;
+
+	/* Turn on misfit accounting to possibly catch the old start state. */
+	setMisfitAccounting( true );
+
+	/* Create the new new start state. It will be set final after the merging
+	 * of the final states with the start state is complete. */
+	StateAp *prevStartState = startState;
+	unsetStartState();
+	setStartState( addState() );
+
+	/* Merge the new start state with the old one to isolate it. */
+	mergeStates( md, startState, prevStartState );
+
+	/* Merge the start state into all final states. Except the start state on
+	 * the first pass. If the start state is set final we will be doubling up
+	 * its transitions, which will get transfered to any final states that
+	 * follow it in the final state set. This will be determined by the order
+	 * of items in the final state set. To prevent this we just merge with the
+	 * start on a second pass. */
+	for ( StateSet::Iter st = finStateSet; st.lte(); st++ ) {
+		if ( *st != startState )
+			mergeStatesLeaving( md, *st, startState );
+	}
+
+	/* Now it is safe to merge the start state with itself (provided it
+	 * is set final). */
+	if ( startState->isFinState() )
+		mergeStatesLeaving( md, startState, startState );
+
+	/* Now ensure the new start state is a final state. */
+	setFinState( startState );
+
+	/* Fill in any states that were newed up as combinations of others. */
+	fillInStates( md );
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+void FsmAp::repeatOp( int times )
+{
+	/* Must be 1 and up. 0 produces null machine and requires deleting this. */
+	assert( times > 0 );
+
+	/* A repeat of one does absolutely nothing. */
+	if ( times == 1 )
+		return;
+
+	/* Make a machine to make copies from. */
+	FsmAp *copyFrom = new FsmAp( *this );
+
+	/* Concatentate duplicates onto the end up until before the last. */
+	for ( int i = 1; i < times-1; i++ ) {
+		FsmAp *dup = new FsmAp( *copyFrom );
+		doConcat( dup, 0, false );
+	}
+
+	/* Now use the copyFrom on the end. */
+	doConcat( copyFrom, 0, false );
+}
+
+void FsmAp::optionalRepeatOp( int times )
+{
+	/* Must be 1 and up. 0 produces null machine and requires deleting this. */
+	assert( times > 0 );
+
+	/* A repeat of one optional merely allows zero string. */
+	if ( times == 1 ) {
+		setFinState( startState );
+		return;
+	}
+
+	/* Make a machine to make copies from. */
+	FsmAp *copyFrom = new FsmAp( *this );
+
+	/* The state set used in the from end of the concatentation. Starts with
+	 * the initial final state set, then after each concatenation, gets set to
+	 * the the final states that come from the the duplicate. */
+	StateSet lastFinSet( finStateSet );
+
+	/* Set the initial state to zero to allow zero copies. */
+	setFinState( startState );
+
+	/* Concatentate duplicates onto the end up until before the last. */
+	for ( int i = 1; i < times-1; i++ ) {
+		/* Make a duplicate for concating and set the fin bits to graph 2 so we
+		 * can pick out it's final states after the optional style concat. */
+		FsmAp *dup = new FsmAp( *copyFrom );
+		dup->setFinBits( SB_GRAPH2 );
+		doConcat( dup, &lastFinSet, true );
+
+		/* Clear the last final state set and make the new one by taking only
+		 * the final states that come from graph 2.*/
+		lastFinSet.empty();
+		for ( int i = 0; i < finStateSet.length(); i++ ) {
+			/* If the state came from graph 2, add it to the last set and clear
+			 * the bits. */
+			StateAp *fs = finStateSet[i];
+			if ( fs->stateBits & SB_GRAPH2 ) {
+				lastFinSet.insert( fs );
+				fs->stateBits &= ~SB_GRAPH2;
+			}
+		}
+	}
+
+	/* Now use the copyFrom on the end, no bits set, no bits to clear. */
+	doConcat( copyFrom, &lastFinSet, true );
+}
+
+
+/* Fsm concatentation worker. Supports treating the concatentation as optional,
+ * which essentially leaves the final states of machine one as final. */
+void FsmAp::doConcat( FsmAp *other, StateSet *fromStates, bool optional )
+{
+	/* For the merging process. */
+	StateSet finStateSetCopy, startStateSet;
+	MergeData md;
+
+	/* Turn on misfit accounting for both graphs. */
+	setMisfitAccounting( true );
+	other->setMisfitAccounting( true );
+
+	/* Get the other's start state. */
+	StateAp *otherStartState = other->startState;
+
+	/* Unset other's start state before bringing in the entry points. */
+	other->unsetStartState();
+
+	/* Bring in the rest of other's entry points. */
+	copyInEntryPoints( other );
+	other->entryPoints.empty();
+
+	/* Bring in other's states into our state lists. */
+	stateList.append( other->stateList );
+	misfitList.append( other->misfitList );
+
+	/* If from states is not set, then get a copy of our final state set before
+	 * we clobber it and use it instead. */
+	if ( fromStates == 0 ) {
+		finStateSetCopy = finStateSet;
+		fromStates = &finStateSetCopy;
+	}
+
+	/* Unset all of our final states and get the final states from other. */
+	if ( !optional )
+		unsetAllFinStates();
+	finStateSet.insert( other->finStateSet );
+	
+	/* Since other's lists are empty, we can delete the fsm without
+	 * affecting any states. */
+	delete other;
+
+	/* Merge our former final states with the start state of other. */
+	for ( int i = 0; i < fromStates->length(); i++ ) {
+		StateAp *state = fromStates->data[i];
+
+		/* Merge the former final state with other's start state. */
+		mergeStatesLeaving( md, state, otherStartState );
+
+		/* If the former final state was not reset final then we must clear
+		 * the state's out trans data. If it got reset final then it gets to
+		 * keep its out trans data. This must be done before fillInStates gets
+		 * called to prevent the data from being sourced. */
+		if ( ! state->isFinState() )
+			clearOutData( state );
+	}
+
+	/* Fill in any new states made from merging. */
+	fillInStates( md );
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+/* Concatenates other to the end of this machine. Other is deleted.  Any
+ * transitions made leaving this machine and entering into other are notified
+ * that they are leaving transitions by having the leavingFromState callback
+ * invoked. */
+void FsmAp::concatOp( FsmAp *other )
+{
+	/* Assert same signedness and return graph concatenation op. */
+	doConcat( other, 0, false );
+}
+
+
+void FsmAp::doOr( FsmAp *other )
+{
+	/* For the merging process. */
+	MergeData md;
+
+	/* Build a state set consisting of both start states */
+	StateSet startStateSet;
+	startStateSet.insert( startState );
+	startStateSet.insert( other->startState );
+
+	/* Both of the original start states loose their start state status. */
+	unsetStartState();
+	other->unsetStartState();
+
+	/* Bring in the rest of other's entry points. */
+	copyInEntryPoints( other );
+	other->entryPoints.empty();
+
+	/* Merge the lists. This will move all the states from other
+	 * into this. No states will be deleted. */
+	stateList.append( other->stateList );
+	misfitList.append( other->misfitList );
+
+	/* Move the final set data from other into this. */
+	finStateSet.insert(other->finStateSet);
+	other->finStateSet.empty();
+
+	/* Since other's list is empty, we can delete the fsm without
+	 * affecting any states. */
+	delete other;
+
+	/* Create a new start state. */
+	setStartState( addState() );
+
+	/* Merge the start states. */
+	mergeStates( md, startState, startStateSet.data, startStateSet.length() );
+
+	/* Fill in any new states made from merging. */
+	fillInStates( md );
+}
+
+/* Unions other with this machine. Other is deleted. */
+void FsmAp::unionOp( FsmAp *other )
+{
+	/* Turn on misfit accounting for both graphs. */
+	setMisfitAccounting( true );
+	other->setMisfitAccounting( true );
+
+	/* Call Worker routine. */
+	doOr( other );
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+/* Intersects other with this machine. Other is deleted. */
+void FsmAp::intersectOp( FsmAp *other )
+{
+	/* Turn on misfit accounting for both graphs. */
+	setMisfitAccounting( true );
+	other->setMisfitAccounting( true );
+
+	/* Set the fin bits on this and other to want each other. */
+	setFinBits( SB_GRAPH1 );
+	other->setFinBits( SB_GRAPH2 );
+
+	/* Call worker Or routine. */
+	doOr( other );
+
+	/* Unset any final states that are no longer to 
+	 * be final due to final bits. */
+	unsetIncompleteFinals();
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+
+	/* Remove states that have no path to a final state. */
+	removeDeadEndStates();
+}
+
+/* Set subtracts other machine from this machine. Other is deleted. */
+void FsmAp::subtractOp( FsmAp *other )
+{
+	/* Turn on misfit accounting for both graphs. */
+	setMisfitAccounting( true );
+	other->setMisfitAccounting( true );
+
+	/* Set the fin bits of other to be killers. */
+	other->setFinBits( SB_GRAPH1 );
+
+	/* Call worker Or routine. */
+	doOr( other );
+
+	/* Unset any final states that are no longer to 
+	 * be final due to final bits. */
+	unsetKilledFinals();
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+
+	/* Remove states that have no path to a final state. */
+	removeDeadEndStates();
+}
+
+bool FsmAp::inEptVect( EptVect *eptVect, StateAp *state )
+{
+	if ( eptVect != 0 ) {
+		/* Vect is there, walk it looking for state. */
+		for ( int i = 0; i < eptVect->length(); i++ ) {
+			if ( eptVect->data[i].targ == state )
+				return true;
+		}
+	}
+	return false;
+}
+
+/* Fill epsilon vectors in a root state from a given starting point. Epmploys
+ * a depth first search through the graph of epsilon transitions. */
+void FsmAp::epsilonFillEptVectFrom( StateAp *root, StateAp *from, bool parentLeaving )
+{
+	/* Walk the epsilon transitions out of the state. */
+	for ( EpsilonTrans::Iter ep = from->epsilonTrans; ep.lte(); ep++ ) {
+		/* Find the entry point, if the it does not resove, ignore it. */
+		EntryMapEl *enLow, *enHigh;
+		if ( entryPoints.findMulti( *ep, enLow, enHigh ) ) {
+			/* Loop the targets. */
+			for ( EntryMapEl *en = enLow; en <= enHigh; en++ ) {
+				/* Do not add the root or states already in eptVect. */
+				StateAp *targ = en->value;
+				if ( targ != from && !inEptVect(root->eptVect, targ) ) {
+					/* Maybe need to create the eptVect. */
+					if ( root->eptVect == 0 )
+						root->eptVect = new EptVect();
+
+					/* If moving to a different graph or if any parent is
+					 * leaving then we are leaving. */
+					bool leaving = parentLeaving || 
+							root->owningGraph != targ->owningGraph;
+
+					/* All ok, add the target epsilon and recurse. */
+					root->eptVect->append( EptVectEl(targ, leaving) );
+					epsilonFillEptVectFrom( root, targ, leaving );
+				}
+			}
+		}
+	}
+}
+
+void FsmAp::shadowReadWriteStates( MergeData &md )
+{
+	/* Init isolatedShadow algorithm data. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ )
+		st->isolatedShadow = 0;
+
+	/* Any states that may be both read from and written to must 
+	 * be shadowed. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Find such states by looping through stateVect lists, which give us
+		 * the states that will be read from. May cause us to visit the states
+		 * that we are interested in more than once. */
+		if ( st->eptVect != 0 ) {
+			/* For all states that will be read from. */
+			for ( EptVect::Iter ept = *st->eptVect; ept.lte(); ept++ ) {
+				/* Check for read and write to the same state. */
+				StateAp *targ = ept->targ;
+				if ( targ->eptVect != 0 ) {
+					/* State is to be written to, if the shadow is not already
+					 * there, create it. */
+					if ( targ->isolatedShadow == 0 ) {
+						StateAp *shadow = addState();
+						mergeStates( md, shadow, targ );
+						targ->isolatedShadow = shadow;
+					}
+
+					/* Write shadow into the state vector so that it is the
+					 * state that the epsilon transition will read from. */
+					ept->targ = targ->isolatedShadow;
+				}
+			}
+		}
+	}
+}
+
+void FsmAp::resolveEpsilonTrans( MergeData &md )
+{
+	/* Walk the state list and invoke recursive worker on each state. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ )
+		epsilonFillEptVectFrom( st, st, false );
+
+	/* Prevent reading from and writing to of the same state. */
+	shadowReadWriteStates( md );
+
+	/* For all states that have epsilon transitions out, draw the transitions,
+	 * clear the epsilon transitions. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ ) {
+		/* If there is a state vector, then create the pre-merge state. */
+		if ( st->eptVect != 0 ) {
+			/* Merge all the epsilon targets into the state. */
+			for ( EptVect::Iter ept = *st->eptVect; ept.lte(); ept++ ) {
+				if ( ept->leaving )
+					mergeStatesLeaving( md, st, ept->targ );
+				else
+					mergeStates( md, st, ept->targ );
+			}
+
+			/* Clean up the target list. */
+			delete st->eptVect;
+			st->eptVect = 0;
+		}
+
+		/* Clear the epsilon transitions vector. */
+		st->epsilonTrans.empty();
+	}
+}
+
+void FsmAp::epsilonOp()
+{
+	/* For merging process. */
+	MergeData md;
+
+	setMisfitAccounting( true );
+
+	for ( StateList::Iter st = stateList; st.lte(); st++ )
+		st->owningGraph = 0;
+
+	/* Perform merges. */
+	resolveEpsilonTrans( md );
+
+	/* Epsilons can caused merges which leave behind unreachable states. */
+	fillInStates( md );
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+/* Make a new maching by joining together a bunch of machines without making
+ * any transitions between them. A negative finalId results in there being no
+ * final id. */
+void FsmAp::joinOp( int startId, int finalId, FsmAp **others, int numOthers )
+{
+	/* For the merging process. */
+	MergeData md;
+
+	/* Set the owning machines. Start at one. Zero is reserved for the start
+	 * and final states. */
+	for ( StateList::Iter st = stateList; st.lte(); st++ )
+		st->owningGraph = 1;
+	for ( int m = 0; m < numOthers; m++ ) {
+		for ( StateList::Iter st = others[m]->stateList; st.lte(); st++ )
+			st->owningGraph = 2+m;
+	}
+
+	/* All machines loose start state status. */
+	unsetStartState();
+	for ( int m = 0; m < numOthers; m++ )
+		others[m]->unsetStartState();
+	
+	/* Bring the other machines into this. */
+	for ( int m = 0; m < numOthers; m++ ) {
+		/* Bring in the rest of other's entry points. */
+		copyInEntryPoints( others[m] );
+		others[m]->entryPoints.empty();
+
+		/* Merge the lists. This will move all the states from other into
+		 * this. No states will be deleted. */
+		stateList.append( others[m]->stateList );
+		assert( others[m]->misfitList.length() == 0 );
+
+		/* Move the final set data from other into this. */
+		finStateSet.insert( others[m]->finStateSet );
+		others[m]->finStateSet.empty();
+
+		/* Since other's list is empty, we can delete the fsm without
+		 * affecting any states. */
+		delete others[m];
+	}
+
+	/* Look up the start entry point. */
+	EntryMapEl *enLow = 0, *enHigh = 0;
+	bool findRes = entryPoints.findMulti( startId, enLow, enHigh );
+	if ( ! findRes ) {
+		/* No start state. Set a default one and proceed with the join. Note
+		 * that the result of the join will be a very uninteresting machine. */
+		setStartState( addState() );
+	}
+	else {
+		/* There is at least one start state, create a state that will become
+		 * the new start state. */
+		StateAp *newStart = addState();
+		setStartState( newStart );
+
+		/* The start state is in an owning machine class all it's own. */
+		newStart->owningGraph = 0;
+
+		/* Create the set of states to merge from. */
+		StateSet stateSet;
+		for ( EntryMapEl *en = enLow; en <= enHigh; en++ )
+			stateSet.insert( en->value );
+
+		/* Merge in the set of start states into the new start state. */
+		mergeStates( md, newStart, stateSet.data, stateSet.length() );
+	}
+
+	/* Take a copy of the final state set, before unsetting them all. This
+	 * will allow us to call clearOutData on the states that don't get
+	 * final state status back back. */
+	StateSet finStateSetCopy = finStateSet;
+
+	/* Now all final states are unset. */
+	unsetAllFinStates();
+
+	if ( finalId >= 0 ) {
+		/* Create the implicit final state. */
+		StateAp *finState = addState();
+		setFinState( finState );
+
+		/* Assign an entry into the final state on the final state entry id. Note
+		 * that there may already be an entry on this id. That's ok. Also set the
+		 * final state owning machine id. It's in a class all it's own. */
+		setEntry( finalId, finState );
+		finState->owningGraph = 0;
+	}
+
+	/* Hand over to workers for resolving epsilon trans. This will merge states
+	 * with the targets of their epsilon transitions. */
+	resolveEpsilonTrans( md );
+
+	/* Invoke the relinquish final callback on any states that did not get
+	 * final state status back. */
+	for ( StateSet::Iter st = finStateSetCopy; st.lte(); st++ ) {
+		if ( !((*st)->stateBits & SB_ISFINAL) )
+			clearOutData( *st );
+	}
+
+	/* Fill in any new states made from merging. */
+	fillInStates( md );
+
+	/* Joining can be messy. Instead of having misfit accounting on (which is
+	 * tricky here) do a full cleaning. */
+	removeUnreachableStates();
+}
+
+void FsmAp::globOp( FsmAp **others, int numOthers )
+{
+	/* All other machines loose start states status. */
+	for ( int m = 0; m < numOthers; m++ )
+		others[m]->unsetStartState();
+	
+	/* Bring the other machines into this. */
+	for ( int m = 0; m < numOthers; m++ ) {
+		/* Bring in the rest of other's entry points. */
+		copyInEntryPoints( others[m] );
+		others[m]->entryPoints.empty();
+
+		/* Merge the lists. This will move all the states from other into
+		 * this. No states will be deleted. */
+		stateList.append( others[m]->stateList );
+		assert( others[m]->misfitList.length() == 0 );
+
+		/* Move the final set data from other into this. */
+		finStateSet.insert( others[m]->finStateSet );
+		others[m]->finStateSet.empty();
+
+		/* Since other's list is empty, we can delete the fsm without
+		 * affecting any states. */
+		delete others[m];
+	}
+}
+
+void FsmAp::deterministicEntry()
+{
+	/* For the merging process. */
+	MergeData md;
+
+	/* States may loose their entry points, turn on misfit accounting. */
+	setMisfitAccounting( true );
+
+	/* Get a copy of the entry map then clear all the entry points. As we
+	 * iterate the old entry map finding duplicates we will add the entry
+	 * points for the new states that we create. */
+	EntryMap prevEntry = entryPoints;
+	unsetAllEntryPoints();
+
+	for ( int enId = 0; enId < prevEntry.length(); ) {
+		/* Count the number of states on this entry key. */
+		int highId = enId;
+		while ( highId < prevEntry.length() && prevEntry[enId].key == prevEntry[highId].key )
+			highId += 1;
+
+		int numIds = highId - enId;
+		if ( numIds == 1 ) {
+			/* Only a single entry point, just set the entry. */
+			setEntry( prevEntry[enId].key, prevEntry[enId].value );
+		}
+		else {
+			/* Multiple entry points, need to create a new state and merge in
+			 * all the targets of entry points. */
+			StateAp *newEntry = addState();
+			for ( int en = enId; en < highId; en++ )
+				mergeStates( md, newEntry, prevEntry[en].value );
+
+			/* Add the new state as the single entry point. */
+			setEntry( prevEntry[enId].key, newEntry );
+		}
+
+		enId += numIds;
+	}
+
+	/* The old start state may be unreachable. Remove the misfits and turn off
+	 * misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+/* Unset any final states that are no longer to be final due to final bits. */
+void FsmAp::unsetKilledFinals()
+{
+	/* Duplicate the final state set before we begin modifying it. */
+	StateSet fin( finStateSet );
+
+	for ( int s = 0; s < fin.length(); s++ ) {
+		/* Check for killing bit. */
+		StateAp *state = fin.data[s];
+		if ( state->stateBits & SB_GRAPH1 ) {
+			/* One final state is a killer, set to non-final. */
+			unsetFinState( state );
+		}
+
+		/* Clear all killing bits. Non final states should never have had those
+		 * state bits set in the first place. */
+		state->stateBits &= ~SB_GRAPH1;
+	}
+}
+
+/* Unset any final states that are no longer to be final due to final bits. */
+void FsmAp::unsetIncompleteFinals()
+{
+	/* Duplicate the final state set before we begin modifying it. */
+	StateSet fin( finStateSet );
+
+	for ( int s = 0; s < fin.length(); s++ ) {
+		/* Check for one set but not the other. */
+		StateAp *state = fin.data[s];
+		if ( state->stateBits & SB_BOTH && 
+				(state->stateBits & SB_BOTH) != SB_BOTH )
+		{
+			/* One state wants the other but it is not there. */
+			unsetFinState( state );
+		}
+
+		/* Clear wanting bits. Non final states should never have had those
+		 * state bits set in the first place. */
+		state->stateBits &= ~SB_BOTH;
+	}
+}
+
+/* Ensure that the start state is free of entry points (aside from the fact
+ * that it is the start state). If the start state has entry points then Make a
+ * new start state by merging with the old one. Useful before modifying start
+ * transitions. If the existing start state has any entry points other than the
+ * start state entry then modifying its transitions changes more than the start
+ * transitions. So isolate the start state by separating it out such that it
+ * only has start stateness as it's entry point. */
+void FsmAp::isolateStartState( )
+{
+	/* For the merging process. */
+	MergeData md;
+
+	/* Bail out if the start state is already isolated. */
+	if ( isStartStateIsolated() )
+		return;
+
+	/* Turn on misfit accounting to possibly catch the old start state. */
+	setMisfitAccounting( true );
+
+	/* This will be the new start state. The existing start
+	 * state is merged with it. */
+	StateAp *prevStartState = startState;
+	unsetStartState();
+	setStartState( addState() );
+
+	/* Merge the new start state with the old one to isolate it. */
+	mergeStates( md, startState, prevStartState );
+
+	/* Stfil and stateDict will be empty because the merging of the old start
+	 * state into the new one will not have any conflicting transitions. */
+	assert( md.stateDict.treeSize == 0 );
+	assert( md.stfillHead == 0 );
+
+	/* The old start state may be unreachable. Remove the misfits and turn off
+	 * misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+#ifdef LOG_CONDS
+void logCondSpace( CondSpace *condSpace )
+{
+	if ( condSpace == 0 )
+		cerr << "<empty>";
+	else {
+		for ( CondSet::Iter csi = condSpace->condSet.last(); csi.gtb(); csi-- ) {
+			if ( ! csi.last() )
+				cerr << ',';
+			(*csi)->actionName( cerr );
+		}
+	}
+}
+
+void logNewExpansion( Expansion *exp )
+{
+	cerr << "created expansion:" << endl;
+	cerr << "  range: " << exp->lowKey.getVal() << " .. " << 
+			exp->highKey.getVal() << endl;
+
+	cerr << "  fromCondSpace: ";
+	logCondSpace( exp->fromCondSpace );
+	cerr << endl;
+	cerr << "  fromVals: " << exp->fromVals << endl;
+
+	cerr << "  toCondSpace: ";
+	logCondSpace( exp->toCondSpace );
+	cerr << endl;
+	cerr << "  toValsList: ";
+	for ( LongVect::Iter to = exp->toValsList; to.lte(); to++ )
+		cerr << " " << *to;
+	cerr << endl;
+}
+#endif
+
+
+void FsmAp::findTransExpansions( ExpansionList &expansionList, 
+		StateAp *destState, StateAp *srcState )
+{
+	PairIter<TransAp, StateCond> transCond( destState->outList.head,
+			srcState->stateCondList.head );
+	for ( ; !transCond.end(); transCond++ ) {
+		if ( transCond.userState == RangeOverlap ) {
+			Expansion *expansion = new Expansion( transCond.s1Tel.lowKey, 
+					transCond.s1Tel.highKey );
+			expansion->fromTrans = new TransAp(*transCond.s1Tel.trans);
+			expansion->fromTrans->fromState = 0;
+			expansion->fromTrans->toState = transCond.s1Tel.trans->toState;
+			expansion->fromCondSpace = 0;
+			expansion->fromVals = 0;
+			CondSpace *srcCS = transCond.s2Tel.trans->condSpace;
+			expansion->toCondSpace = srcCS;
+
+			long numTargVals = (1 << srcCS->condSet.length());
+			for ( long targVals = 0; targVals < numTargVals; targVals++ )
+				expansion->toValsList.append( targVals );
+
+			#ifdef LOG_CONDS
+			logNewExpansion( expansion );
+			#endif
+			expansionList.append( expansion );
+		}
+	}
+}
+
+void FsmAp::findCondExpInTrans( ExpansionList &expansionList, StateAp *state, 
+		Key lowKey, Key highKey, CondSpace *fromCondSpace, CondSpace *toCondSpace,
+		long fromVals, LongVect &toValsList )
+{
+	TransAp searchTrans;
+	searchTrans.lowKey = fromCondSpace->baseKey + fromVals * keyOps->alphSize() + 
+			(lowKey - keyOps->minKey);
+	searchTrans.highKey = fromCondSpace->baseKey + fromVals * keyOps->alphSize() + 
+			(highKey - keyOps->minKey);
+	searchTrans.prev = searchTrans.next = 0;
+
+	PairIter<TransAp> pairIter( state->outList.head, &searchTrans );
+	for ( ; !pairIter.end(); pairIter++ ) {
+		if ( pairIter.userState == RangeOverlap ) {
+			Expansion *expansion = new Expansion( lowKey, highKey );
+			expansion->fromTrans = new TransAp(*pairIter.s1Tel.trans);
+			expansion->fromTrans->fromState = 0;
+			expansion->fromTrans->toState = pairIter.s1Tel.trans->toState;
+			expansion->fromCondSpace = fromCondSpace;
+			expansion->fromVals = fromVals;
+			expansion->toCondSpace = toCondSpace;
+			expansion->toValsList = toValsList;
+
+			expansionList.append( expansion );
+			#ifdef LOG_CONDS
+			logNewExpansion( expansion );
+			#endif
+		}
+	}
+}
+
+void FsmAp::findCondExpansions( ExpansionList &expansionList, 
+		StateAp *destState, StateAp *srcState )
+{
+	PairIter<StateCond, StateCond> condCond( destState->stateCondList.head,
+			srcState->stateCondList.head );
+	for ( ; !condCond.end(); condCond++ ) {
+		if ( condCond.userState == RangeOverlap ) {
+			/* Loop over all existing condVals . */
+			CondSet &destCS = condCond.s1Tel.trans->condSpace->condSet;
+			long destLen = destCS.length();
+
+			/* Find the items in src cond set that are not in dest
+			 * cond set. These are the items that we must expand. */
+			CondSet srcOnlyCS = condCond.s2Tel.trans->condSpace->condSet;
+			for ( CondSet::Iter dcsi = destCS; dcsi.lte(); dcsi++ )
+				srcOnlyCS.remove( *dcsi );
+			long srcOnlyLen = srcOnlyCS.length();
+
+			if ( srcOnlyCS.length() > 0 ) {
+				#ifdef LOG_CONDS
+				cerr << "there are " << srcOnlyCS.length() << " item(s) that are "
+							"only in the srcCS" << endl;
+				#endif
+
+				CondSet mergedCS = destCS;
+				mergedCS.insert( condCond.s2Tel.trans->condSpace->condSet );
+
+				CondSpace *fromCondSpace = addCondSpace( destCS );
+				CondSpace *toCondSpace = addCondSpace( mergedCS );
+
+				/* Loop all values in the dest space. */
+				for ( long destVals = 0; destVals < (1 << destLen); destVals++ ) {
+					long basicVals = 0;
+					for ( CondSet::Iter csi = destCS; csi.lte(); csi++ ) {
+						if ( destVals & (1 << csi.pos()) ) {
+							Action **cim = mergedCS.find( *csi );
+							long bitPos = (cim - mergedCS.data);
+							basicVals |= 1 << bitPos;
+						}
+					}
+
+					/* Loop all new values. */
+					LongVect expandToVals;
+					for ( long soVals = 0; soVals < (1 << srcOnlyLen); soVals++ ) {
+						long targVals = basicVals;
+						for ( CondSet::Iter csi = srcOnlyCS; csi.lte(); csi++ ) {
+							if ( soVals & (1 << csi.pos()) ) {
+								Action **cim = mergedCS.find( *csi );
+								long bitPos = (cim - mergedCS.data);
+								targVals |= 1 << bitPos;
+							}
+						}
+						expandToVals.append( targVals );
+					}
+
+					findCondExpInTrans( expansionList, destState, 
+							condCond.s1Tel.lowKey, condCond.s1Tel.highKey, 
+							fromCondSpace, toCondSpace, destVals, expandToVals );
+				}
+			}
+		}
+	}
+}
+
+void FsmAp::doExpand( MergeData &md, StateAp *destState, ExpansionList &expList1 )
+{
+	for ( ExpansionList::Iter exp = expList1; exp.lte(); exp++ ) {
+		for ( LongVect::Iter to = exp->toValsList; to.lte(); to++ ) {
+			long targVals = *to;
+
+			/* We will use the copy of the transition that was made when the
+			 * expansion was created. It will get used multiple times. Each
+			 * time we must set up the keys, everything else is constant and
+			 * and already prepared. */
+			TransAp *srcTrans = exp->fromTrans;
+
+			srcTrans->lowKey = exp->toCondSpace->baseKey +
+					targVals * keyOps->alphSize() + (exp->lowKey - keyOps->minKey);
+			srcTrans->highKey = exp->toCondSpace->baseKey +
+					targVals * keyOps->alphSize() + (exp->highKey - keyOps->minKey);
+
+			TransList srcList;
+			srcList.append( srcTrans );
+			outTransCopy( md, destState, srcList.head );
+			srcList.abandon();
+		}
+	}
+}
+
+
+void FsmAp::doRemove( MergeData &md, StateAp *destState, ExpansionList &expList1 )
+{
+	for ( ExpansionList::Iter exp = expList1; exp.lte(); exp++ ) {
+		Removal removal;
+		if ( exp->fromCondSpace == 0 ) {
+			removal.lowKey = exp->lowKey;
+			removal.highKey = exp->highKey;
+		}
+		else {
+			removal.lowKey = exp->fromCondSpace->baseKey + 
+				exp->fromVals * keyOps->alphSize() + (exp->lowKey - keyOps->minKey);
+			removal.highKey = exp->fromCondSpace->baseKey + 
+				exp->fromVals * keyOps->alphSize() + (exp->highKey - keyOps->minKey);
+		}
+		removal.next = 0;
+
+		TransList destList;
+		PairIter<TransAp, Removal> pairIter( destState->outList.head, &removal );
+		for ( ; !pairIter.end(); pairIter++ ) {
+			switch ( pairIter.userState ) {
+			case RangeInS1: {
+				TransAp *destTrans = pairIter.s1Tel.trans;
+				destTrans->lowKey = pairIter.s1Tel.lowKey;
+				destTrans->highKey = pairIter.s1Tel.highKey;
+				destList.append( destTrans );
+				break;
+			}
+			case RangeInS2:
+				break;
+			case RangeOverlap: {
+				TransAp *trans = pairIter.s1Tel.trans;
+				detachTrans( trans->fromState, trans->toState, trans );
+				delete trans;
+				break;
+			}
+			case BreakS1: {
+				pairIter.s1Tel.trans = dupTrans( destState, 
+						pairIter.s1Tel.trans );
+				break;
+			}
+			case BreakS2:
+				break;
+			}
+		}
+		destState->outList.transfer( destList );
+	}
+}
+
+void FsmAp::mergeStateConds( StateAp *destState, StateAp *srcState )
+{
+	StateCondList destList;
+	PairIter<StateCond> pairIter( destState->stateCondList.head,
+			srcState->stateCondList.head );
+	for ( ; !pairIter.end(); pairIter++ ) {
+		switch ( pairIter.userState ) {
+		case RangeInS1: {
+			StateCond *destCond = pairIter.s1Tel.trans;
+			destCond->lowKey = pairIter.s1Tel.lowKey;
+			destCond->highKey = pairIter.s1Tel.highKey;
+			destList.append( destCond );
+			break;
+		}
+		case RangeInS2: {
+			StateCond *newCond = new StateCond( *pairIter.s2Tel.trans );
+			newCond->lowKey = pairIter.s2Tel.lowKey;
+			newCond->highKey = pairIter.s2Tel.highKey;
+			destList.append( newCond );
+			break;
+		}
+		case RangeOverlap: {
+			StateCond *destCond = pairIter.s1Tel.trans;
+			StateCond *srcCond = pairIter.s2Tel.trans;
+			CondSet mergedCondSet;
+			mergedCondSet.insert( destCond->condSpace->condSet );
+			mergedCondSet.insert( srcCond->condSpace->condSet );
+			destCond->condSpace = addCondSpace( mergedCondSet );
+
+			destCond->lowKey = pairIter.s1Tel.lowKey;
+			destCond->highKey = pairIter.s1Tel.highKey;
+			destList.append( destCond );
+			break;
+		}
+		case BreakS1:
+			pairIter.s1Tel.trans = new StateCond( *pairIter.s1Tel.trans );
+			break;
+
+		case BreakS2:
+			break;
+		}
+	}
+	destState->stateCondList.transfer( destList );
+}
+
+/* A state merge which represents the drawing in of leaving transitions.  If
+ * there is any out data then we duplicate the souce state, transfer the out
+ * data, then merge in the state. The new state will be reaped because it will
+ * not be given any in transitions. */
+void FsmAp::mergeStatesLeaving( MergeData &md, StateAp *destState, StateAp *srcState )
+{
+	if ( !hasOutData( destState ) )
+		mergeStates( md, destState, srcState );
+	else {
+		StateAp *ssMutable = addState();
+		mergeStates( md, ssMutable, srcState );
+		transferOutData( ssMutable, destState );
+
+		for ( ActionSet::Iter cond = destState->outCondSet; cond.lte(); cond++ )
+			embedCondition( md, ssMutable, *cond );
+
+		mergeStates( md, destState, ssMutable );
+	}
+}
+
+void FsmAp::mergeStates( MergeData &md, StateAp *destState, 
+		StateAp **srcStates, int numSrc )
+{
+	for ( int s = 0; s < numSrc; s++ )
+		mergeStates( md, destState, srcStates[s] );
+}
+
+void FsmAp::mergeStates( MergeData &md, StateAp *destState, StateAp *srcState )
+{
+	ExpansionList expList1;
+	ExpansionList expList2;
+
+	findTransExpansions( expList1, destState, srcState );
+	findCondExpansions( expList1, destState, srcState );
+	findTransExpansions( expList2, srcState, destState );
+	findCondExpansions( expList2, srcState, destState );
+
+	mergeStateConds( destState, srcState );
+	
+	outTransCopy( md, destState, srcState->outList.head );
+
+	doExpand( md, destState, expList1 );
+	doExpand( md, destState, expList2 );
+
+	doRemove( md, destState, expList1 );
+	doRemove( md, destState, expList2 );
+
+	expList1.empty();
+	expList2.empty();
+
+	/* Get its bits and final state status. */
+	destState->stateBits |= ( srcState->stateBits & ~SB_ISFINAL );
+	if ( srcState->isFinState() )
+		setFinState( destState );
+
+	/* Draw in any properties of srcState into destState. */
+	if ( srcState == destState ) {
+		/* Duplicate the list to protect against write to source. The
+		 * priorities sets are not copied in because that would have no
+		 * effect. */
+		destState->epsilonTrans.append( EpsilonTrans( srcState->epsilonTrans ) );
+
+		/* Get all actions, duplicating to protect against write to source. */
+		destState->toStateActionTable.setActions( 
+				ActionTable( srcState->toStateActionTable ) );
+		destState->fromStateActionTable.setActions( 
+				ActionTable( srcState->fromStateActionTable ) );
+		destState->outActionTable.setActions( ActionTable( srcState->outActionTable ) );
+		destState->outCondSet.insert( ActionSet( srcState->outCondSet ) );
+		destState->errActionTable.setActions( ErrActionTable( srcState->errActionTable ) );
+		destState->eofActionTable.setActions( ActionTable( srcState->eofActionTable ) );
+	}
+	else {
+		/* Get the epsilons, out priorities. */
+		destState->epsilonTrans.append( srcState->epsilonTrans );
+		destState->outPriorTable.setPriors( srcState->outPriorTable );
+
+		/* Get all actions. */
+		destState->toStateActionTable.setActions( srcState->toStateActionTable );
+		destState->fromStateActionTable.setActions( srcState->fromStateActionTable );
+		destState->outActionTable.setActions( srcState->outActionTable );
+		destState->outCondSet.insert( srcState->outCondSet );
+		destState->errActionTable.setActions( srcState->errActionTable );
+		destState->eofActionTable.setActions( srcState->eofActionTable );
+	}
+}
+
+void FsmAp::fillInStates( MergeData &md )
+{
+	/* Merge any states that are awaiting merging. This will likey cause
+	 * other states to be added to the stfil list. */
+	StateAp *state = md.stfillHead;
+	while ( state != 0 ) {
+		StateSet *stateSet = &state->stateDictEl->stateSet;
+		mergeStates( md, state, stateSet->data, stateSet->length() );
+		state = state->alg.next;
+	}
+
+	/* Delete the state sets of all states that are on the fill list. */
+	state = md.stfillHead;
+	while ( state != 0 ) {
+		/* Delete and reset the state set. */
+		delete state->stateDictEl;
+		state->stateDictEl = 0;
+
+		/* Next state in the stfill list. */
+		state = state->alg.next;
+	}
+
+	/* StateDict will still have its ptrs/size set but all of it's element
+	 * will be deleted so we don't need to clean it up. */
+}
+
+void FsmAp::findEmbedExpansions( ExpansionList &expansionList, 
+		StateAp *destState, Action *condAction )
+{
+	StateCondList destList;
+	PairIter<TransAp, StateCond> transCond( destState->outList.head,
+			destState->stateCondList.head );
+	for ( ; !transCond.end(); transCond++ ) {
+		switch ( transCond.userState ) {
+			case RangeInS1: {
+				if ( transCond.s1Tel.lowKey <= keyOps->maxKey ) {
+					assert( transCond.s1Tel.highKey <= keyOps->maxKey );
+
+					/* Make a new state cond. */
+					StateCond *newStateCond = new StateCond( transCond.s1Tel.lowKey,
+							transCond.s1Tel.highKey );
+					newStateCond->condSpace = addCondSpace( CondSet( condAction ) );
+					destList.append( newStateCond );
+
+					/* Create the expansion. */
+					Expansion *expansion = new Expansion( transCond.s1Tel.lowKey,
+							transCond.s1Tel.highKey );
+					expansion->fromTrans = new TransAp(*transCond.s1Tel.trans);
+					expansion->fromTrans->fromState = 0;
+					expansion->fromTrans->toState = transCond.s1Tel.trans->toState;
+					expansion->fromCondSpace = 0;
+					expansion->fromVals = 0;
+					expansion->toCondSpace = newStateCond->condSpace;
+					expansion->toValsList.append( 1 );
+					#ifdef LOG_CONDS
+					logNewExpansion( expansion );
+					#endif
+					expansionList.append( expansion );
+				}
+				break;
+			}
+			case RangeInS2: {
+				/* Enhance state cond and find the expansion. */
+				StateCond *stateCond = transCond.s2Tel.trans;
+				stateCond->lowKey = transCond.s2Tel.lowKey;
+				stateCond->highKey = transCond.s2Tel.highKey;
+
+				CondSet &destCS = stateCond->condSpace->condSet;
+				long destLen = destCS.length();
+				CondSpace *fromCondSpace = stateCond->condSpace;
+
+				CondSet mergedCS = destCS;
+				mergedCS.insert( condAction );
+				CondSpace *toCondSpace = addCondSpace( mergedCS );
+				stateCond->condSpace = toCondSpace;
+				destList.append( stateCond );
+
+				/* Loop all values in the dest space. */
+				for ( long destVals = 0; destVals < (1 << destLen); destVals++ ) {
+					long basicVals = 0;
+					for ( CondSet::Iter csi = destCS; csi.lte(); csi++ ) {
+						if ( destVals & (1 << csi.pos()) ) {
+							Action **cim = mergedCS.find( *csi );
+							long bitPos = (cim - mergedCS.data);
+							basicVals |= 1 << bitPos;
+						}
+					}
+
+					long targVals = basicVals;
+					Action **cim = mergedCS.find( condAction );
+					long bitPos = (cim - mergedCS.data);
+					targVals |= 1 << bitPos;
+					
+					LongVect expandToVals( targVals );
+					findCondExpInTrans( expansionList, destState, 
+						transCond.s2Tel.lowKey, transCond.s2Tel.highKey, 
+						fromCondSpace, toCondSpace, destVals, expandToVals );
+				}
+				break;
+			}
+
+
+			case RangeOverlap:
+			case BreakS1:
+			case BreakS2:
+				assert( false );
+				break;
+		}
+	}
+
+	destState->stateCondList.transfer( destList );
+}
+
+void FsmAp::embedCondition( StateAp *state, Action *condAction )
+{
+	MergeData md;
+	ExpansionList expList;
+
+	/* Turn on misfit accounting to possibly catch the old start state. */
+	setMisfitAccounting( true );
+
+	/* Worker. */
+	embedCondition( md, state, condAction );
+
+	/* Fill in any states that were newed up as combinations of others. */
+	fillInStates( md );
+
+	/* Remove the misfits and turn off misfit accounting. */
+	removeMisfits();
+	setMisfitAccounting( false );
+}
+
+void FsmAp::embedCondition( MergeData &md, StateAp *state, Action *condAction )
+{
+	ExpansionList expList;
+
+	findEmbedExpansions( expList, state, condAction );
+	doExpand( md, state, expList );
+	doRemove( md, state, expList );
+	expList.empty();
+}
+
+/* Check if a machine defines a single character. This is useful in validating
+ * ranges and machines to export. */
+bool FsmAp::checkSingleCharMachine()
+{
+	/* Must have two states. */
+	if ( stateList.length() != 2 )
+		return false;
+	/* The start state cannot be final. */
+	if ( startState->isFinState() )
+		return false;
+	/* There should be only one final state. */
+	if ( finStateSet.length() != 1 )
+		return false;
+	/* The final state cannot have any transitions out. */
+	if ( finStateSet[0]->outList.length() != 0 )
+		return false;
+	/* The start state should have only one transition out. */
+	if ( startState->outList.length() != 1 )
+		return false;
+	/* The singe transition out of the start state should not be a range. */
+	TransAp *startTrans = startState->outList.head;
+	if ( startTrans->lowKey != startTrans->highKey )
+		return false;
+	return true;
+}
+
diff --git a/contrib/tools/ragel5/ragel/fsmgraph.h b/contrib/tools/ragel5/ragel/fsmgraph.h
new file mode 100644
index 0000000000..062031c3aa
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmgraph.h
@@ -0,0 +1,1482 @@
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _FSMGRAPH_H
+#define _FSMGRAPH_H
+
+#include <assert.h>
+#include <iostream>
+#include "common.h"
+#include "vector.h"
+#include "bstset.h"
+#include "compare.h"
+#include "avltree.h"
+#include "dlist.h"
+#include "bstmap.h"
+#include "sbstmap.h"
+#include "sbstset.h"
+#include "sbsttable.h"
+#include "avlset.h"
+#include "avlmap.h"
+#include "ragel.h"
+
+//#define LOG_CONDS
+
+/* Flags that control merging. */
+#define SB_GRAPH1     0x01
+#define SB_GRAPH2     0x02
+#define SB_BOTH       0x03
+#define SB_ISFINAL    0x04
+#define SB_ISMARKED   0x08
+#define SB_ONLIST     0x10
+
+using std::ostream;
+
+struct TransAp;
+struct StateAp;
+struct FsmAp;
+struct Action;
+struct LongestMatchPart;
+
+/* State list element for unambiguous access to list element. */
+struct FsmListEl 
+{
+	StateAp *prev, *next;
+};
+
+/* This is the marked index for a state pair. Used in minimization. It keeps
+ * track of whether or not the state pair is marked. */
+struct MarkIndex
+{
+	MarkIndex(int states);
+	~MarkIndex();
+
+	void markPair(int state1, int state2);
+	bool isPairMarked(int state1, int state2);
+
+private:
+	int numStates;
+	bool *array;
+};
+
+extern KeyOps *keyOps;
+
+/* Transistion Action Element. */
+typedef SBstMapEl< int, Action* > ActionTableEl;
+
+/* Nodes in the tree that use this action. */
+struct NameInst;
+struct InlineList;
+typedef Vector<NameInst*> ActionRefs;
+
+/* Element in list of actions. Contains the string for the code to exectute. */
+struct Action 
+:
+	public DListEl<Action>,
+	public AvlTreeEl<Action>
+{
+public:
+
+	Action( const InputLoc &loc, const char *name, InlineList *inlineList, int condId )
+	:
+		loc(loc),
+		name(name),
+		inlineList(inlineList), 
+		actionId(-1),
+		numTransRefs(0),
+		numToStateRefs(0),
+		numFromStateRefs(0),
+		numEofRefs(0),
+		numCondRefs(0),
+		anyCall(false),
+		isLmAction(false),
+		condId(condId)
+	{
+	}
+
+	/* Key for action dictionary. */
+	const char *getKey() const { return name; }
+
+	/* Data collected during parse. */
+	InputLoc loc;
+	const char *name;
+	InlineList *inlineList;
+	int actionId;
+
+	void actionName( ostream &out )
+	{
+		if ( name != 0 )
+			out << name;
+		else
+			out << loc.line << ":" << loc.col;
+	}
+
+	/* Places in the input text that reference the action. */
+	ActionRefs actionRefs;
+
+	/* Number of references in the final machine. */
+	int numRefs() 
+		{ return numTransRefs + numToStateRefs + numFromStateRefs + numEofRefs; }
+	int numTransRefs;
+	int numToStateRefs;
+	int numFromStateRefs;
+	int numEofRefs;
+	int numCondRefs;
+	bool anyCall;
+
+	bool isLmAction;
+	int condId;
+};
+
+struct CmpCondId
+{
+	static inline int compare( const Action *cond1, const Action *cond2 )
+	{
+		if ( cond1->condId < cond2->condId )
+			return -1;
+		else if ( cond1->condId > cond2->condId )
+			return 1;
+		return 0;
+	}
+};
+
+/* A list of actions. */
+typedef DList<Action> ActionList;
+typedef AvlTree<Action, char *, CmpStr> ActionDict;
+
+/* Structure for reverse action mapping. */
+struct RevActionMapEl
+{
+	char *name;
+	InputLoc location;
+};
+
+
+/* Transition Action Table.  */
+struct ActionTable 
+	: public SBstMap< int, Action*, CmpOrd<int> >
+{
+	void setAction( int ordering, Action *action );
+	void setActions( int *orderings, Action **actions, int nActs );
+	void setActions( const ActionTable &other );
+
+	bool hasAction( Action *action );
+};
+
+typedef SBstSet< Action*, CmpOrd<Action*> > ActionSet;
+typedef CmpSTable< Action*, CmpOrd<Action*> > CmpActionSet;
+
+/* Transistion Action Element. */
+typedef SBstMapEl< int, LongestMatchPart* > LmActionTableEl;
+
+/* Transition Action Table.  */
+struct LmActionTable 
+	: public SBstMap< int, LongestMatchPart*, CmpOrd<int> >
+{
+	void setAction( int ordering, LongestMatchPart *action );
+	void setActions( const LmActionTable &other );
+};
+
+/* Compare of a whole action table element (key & value). */
+struct CmpActionTableEl
+{
+	static int compare( const ActionTableEl &action1, 
+			const ActionTableEl &action2 )
+	{
+		if ( action1.key < action2.key )
+			return -1;
+		else if ( action1.key > action2.key )
+			return 1;
+		else if ( action1.value < action2.value )
+			return -1;
+		else if ( action1.value > action2.value )
+			return 1;
+		return 0;
+	}
+};
+
+/* Compare for ActionTable. */
+typedef CmpSTable< ActionTableEl, CmpActionTableEl > CmpActionTable;
+
+/* Compare of a whole lm action table element (key & value). */
+struct CmpLmActionTableEl
+{
+	static int compare( const LmActionTableEl &lmAction1, 
+			const LmActionTableEl &lmAction2 )
+	{
+		if ( lmAction1.key < lmAction2.key )
+			return -1;
+		else if ( lmAction1.key > lmAction2.key )
+			return 1;
+		else if ( lmAction1.value < lmAction2.value )
+			return -1;
+		else if ( lmAction1.value > lmAction2.value )
+			return 1;
+		return 0;
+	}
+};
+
+/* Compare for ActionTable. */
+typedef CmpSTable< LmActionTableEl, CmpLmActionTableEl > CmpLmActionTable;
+
+/* Action table element for error action tables. Adds the encoding of transfer
+ * point. */
+struct ErrActionTableEl
+{
+	ErrActionTableEl( Action *action, int ordering, int transferPoint )
+		: ordering(ordering), action(action), transferPoint(transferPoint) { }
+
+	/* Ordering and id of the action embedding. */
+	int ordering;
+	Action *action;
+
+	/* Id of point of transfere from Error action table to transtions and
+	 * eofActionTable. */
+	int transferPoint;
+
+	int getKey() const { return ordering; }
+};
+
+struct ErrActionTable
+	: public SBstTable< ErrActionTableEl, int, CmpOrd<int> >
+{
+	void setAction( int ordering, Action *action, int transferPoint );
+	void setActions( const ErrActionTable &other );
+};
+
+/* Compare of an error action table element (key & value). */
+struct CmpErrActionTableEl
+{
+	static int compare( const ErrActionTableEl &action1, 
+			const ErrActionTableEl &action2 )
+	{
+		if ( action1.ordering < action2.ordering )
+			return -1;
+		else if ( action1.ordering > action2.ordering )
+			return 1;
+		else if ( action1.action < action2.action )
+			return -1;
+		else if ( action1.action > action2.action )
+			return 1;
+		else if ( action1.transferPoint < action2.transferPoint )
+			return -1;
+		else if ( action1.transferPoint > action2.transferPoint )
+			return 1;
+		return 0;
+	}
+};
+
+/* Compare for ErrActionTable. */
+typedef CmpSTable< ErrActionTableEl, CmpErrActionTableEl > CmpErrActionTable;
+
+
+/* Descibe a priority, shared among PriorEls. 
+ * Has key and whether or not used. */
+struct PriorDesc
+{
+	int key;
+	int priority;
+};
+
+/* Element in the arrays of priorities for transitions and arrays. Ordering is
+ * unique among instantiations of machines, desc is shared. */
+struct PriorEl
+{
+	PriorEl( int ordering, PriorDesc *desc ) 
+		: ordering(ordering), desc(desc) { }
+
+	int ordering;
+	PriorDesc *desc;
+};
+
+/* Compare priority elements, which are ordered by the priority descriptor
+ * key. */
+struct PriorElCmp
+{
+	static inline int compare( const PriorEl &pel1, const PriorEl &pel2 ) 
+	{
+		if ( pel1.desc->key < pel2.desc->key )
+			return -1;
+		else if ( pel1.desc->key > pel2.desc->key )
+			return 1;
+		else
+			return 0;
+	}
+};
+
+
+/* Priority Table. */
+struct PriorTable 
+	: public SBstSet< PriorEl, PriorElCmp >
+{
+	void setPrior( int ordering, PriorDesc *desc );
+	void setPriors( const PriorTable &other );
+};
+
+/* Compare of prior table elements for distinguising state data. */
+struct CmpPriorEl
+{
+	static inline int compare( const PriorEl &pel1, const PriorEl &pel2 )
+	{
+		if ( pel1.desc < pel2.desc )
+			return -1;
+		else if ( pel1.desc > pel2.desc )
+			return 1;
+		else if ( pel1.ordering < pel2.ordering )
+			return -1;
+		else if ( pel1.ordering > pel2.ordering )
+			return 1;
+		return 0;
+	}
+};
+
+/* Compare of PriorTable distinguising state data. Using a compare of the
+ * pointers is a little more strict than it needs be. It requires that
+ * prioritiy tables have the exact same set of priority assignment operators
+ * (from the input lang) to be considered equal. 
+ *
+ * Really only key-value pairs need be tested and ordering be merged. However
+ * this would require that in the fuseing of states, priority descriptors be
+ * chosen for the new fused state based on priority. Since the out transition
+ * lists and ranges aren't necessarily going to line up, this is more work for
+ * little gain. Final compression resets all priorities first, so this would
+ * only be useful for compression at every operator, which is only an
+ * undocumented test feature.
+ */
+typedef CmpSTable<PriorEl, CmpPriorEl> CmpPriorTable;
+
+/* Plain action list that imposes no ordering. */
+typedef Vector<int> TransFuncList;
+
+/* Comparison for TransFuncList. */
+typedef CmpTable< int, CmpOrd<int> > TransFuncListCompare;
+
+/* Transition class that implements actions and priorities. */
+struct TransAp 
+{
+	TransAp() : fromState(0), toState(0) {}
+	TransAp( const TransAp &other ) :
+		lowKey(other.lowKey),
+		highKey(other.highKey),
+		fromState(0), toState(0),
+		actionTable(other.actionTable),
+		priorTable(other.priorTable)
+	{
+		assert( lmActionTable.length() == 0 && other.lmActionTable.length() == 0 );
+	}
+
+	Key lowKey, highKey;
+	StateAp *fromState;
+	StateAp *toState;
+
+	/* Pointers for outlist. */
+	TransAp *prev, *next;
+
+	/* Pointers for in-list. */
+	TransAp *ilprev, *ilnext;
+
+	/* The function table and priority for the transition. */
+	ActionTable actionTable;
+	PriorTable priorTable;
+
+	LmActionTable lmActionTable;
+};
+
+/* In transition list. Like DList except only has head pointers, which is all
+ * that is required. Insertion and deletion is handled by the graph. This
+ * class provides the iterator of a single list. */
+struct TransInList
+{
+	TransInList() : head(0) { }
+
+	TransAp *head;
+
+	struct Iter
+	{
+		/* Default construct. */
+		Iter() : ptr(0) { }
+
+		/* Construct, assign from a list. */
+		Iter( const TransInList &il )  : ptr(il.head) { }
+		Iter &operator=( const TransInList &dl ) { ptr = dl.head; return *this; }
+
+		/* At the end */
+		bool lte() const    { return ptr != 0; }
+		bool end() const    { return ptr == 0; }
+
+		/* At the first, last element. */
+		bool first() const { return ptr && ptr->ilprev == 0; }
+		bool last() const  { return ptr && ptr->ilnext == 0; }
+
+		/* Cast, dereference, arrow ops. */
+		operator TransAp*() const   { return ptr; }
+		TransAp &operator *() const { return *ptr; }
+		TransAp *operator->() const { return ptr; }
+
+		/* Increment, decrement. */
+		inline void operator++(int)   { ptr = ptr->ilnext; }
+		inline void operator--(int)   { ptr = ptr->ilprev; }
+
+		/* The iterator is simply a pointer. */
+		TransAp *ptr;
+	};
+};
+
+typedef DList<TransAp> TransList;
+
+/* Set of states, list of states. */
+typedef BstSet<StateAp*> StateSet;
+typedef DList<StateAp> StateList;
+
+/* A element in a state dict. */
+struct StateDictEl 
+:
+	public AvlTreeEl<StateDictEl>
+{
+	StateDictEl(const StateSet &stateSet) 
+		: stateSet(stateSet) { }
+
+	const StateSet &getKey() { return stateSet; }
+	StateSet stateSet;
+	StateAp *targState;
+};
+
+/* Dictionary mapping a set of states to a target state. */
+typedef AvlTree< StateDictEl, StateSet, CmpTable<StateAp*> > StateDict;
+
+/* Data needed for a merge operation. */
+struct MergeData
+{
+	MergeData() 
+		: stfillHead(0), stfillTail(0) { }
+
+	StateDict stateDict;
+
+	StateAp *stfillHead;
+	StateAp *stfillTail;
+
+	void fillListAppend( StateAp *state );
+};
+
+struct TransEl
+{
+	/* Constructors. */
+	TransEl() { }
+	TransEl( Key lowKey, Key highKey ) 
+		: lowKey(lowKey), highKey(highKey) { }
+	TransEl( Key lowKey, Key highKey, TransAp *value ) 
+		: lowKey(lowKey), highKey(highKey), value(value) { }
+
+	Key lowKey, highKey;
+	TransAp *value;
+};
+
+struct CmpKey
+{
+	static int compare( const Key key1, const Key key2 )
+	{
+		if ( key1 < key2 )
+			return -1;
+		else if ( key1 > key2 )
+			return 1;
+		else
+			return 0;
+	}
+};
+
+/* Vector based set of key items. */
+typedef BstSet<Key, CmpKey> KeySet;
+
+struct MinPartition 
+{
+	MinPartition() : active(false) { }
+
+	StateList list;
+	bool active;
+
+	MinPartition *prev, *next;
+};
+
+/* Epsilon transition stored in a state. Specifies the target */
+typedef Vector<int> EpsilonTrans;
+
+/* List of states that are to be drawn into this. */
+struct EptVectEl
+{
+	EptVectEl( StateAp *targ, bool leaving ) 
+		: targ(targ), leaving(leaving) { }
+
+	StateAp *targ;
+	bool leaving;
+};
+typedef Vector<EptVectEl> EptVect;
+
+/* Set of entry ids that go into this state. */
+typedef BstSet<int> EntryIdSet;
+
+/* Set of longest match items that may be active in a given state. */
+typedef BstSet<LongestMatchPart*> LmItemSet;
+
+/* Conditions. */
+typedef BstSet< Action*, CmpCondId > CondSet;
+typedef CmpTable< Action*, CmpCondId > CmpCondSet;
+
+struct CondSpace
+	: public AvlTreeEl<CondSpace>
+{
+	CondSpace( const CondSet &condSet )
+		: condSet(condSet) {}
+	
+	const CondSet &getKey() { return condSet; }
+
+	CondSet condSet;
+	Key baseKey;
+	long condSpaceId;
+};
+
+typedef Vector<CondSpace*> CondSpaceVect;
+
+typedef AvlTree<CondSpace, CondSet, CmpCondSet> CondSpaceMap;
+
+struct StateCond
+{
+	StateCond( Key lowKey, Key highKey ) :
+		lowKey(lowKey), highKey(highKey) {}
+
+	Key lowKey;
+	Key highKey;
+	CondSpace *condSpace;
+
+	StateCond *prev, *next;
+};
+
+typedef DList<StateCond> StateCondList;
+typedef Vector<long> LongVect;
+
+struct Expansion
+{
+	Expansion( Key lowKey, Key highKey ) :
+		lowKey(lowKey), highKey(highKey),
+		fromTrans(0), fromCondSpace(0), 
+		toCondSpace(0) {}
+	
+	~Expansion()
+	{
+		if ( fromTrans != 0 )
+			delete fromTrans;
+	}
+
+	Key lowKey;
+	Key highKey;
+
+	TransAp *fromTrans;
+	CondSpace *fromCondSpace;
+	long fromVals;
+
+	CondSpace *toCondSpace;
+	LongVect toValsList;
+
+	Expansion *prev, *next;
+};
+
+typedef DList<Expansion> ExpansionList;
+
+struct Removal
+{
+	Key lowKey;
+	Key highKey;
+
+	Removal *next;
+};
+
+struct CondData
+{
+	CondData() : nextCondKey(0) {}
+
+	/* Condition info. */
+	Key nextCondKey;
+
+	CondSpaceMap condSpaceMap;
+};
+
+extern CondData *condData;
+
+/* State class that implements actions and priorities. */
+struct StateAp 
+{
+	StateAp();
+	StateAp(const StateAp &other);
+	~StateAp();
+
+	/* Is the state final? */
+	bool isFinState() { return stateBits & SB_ISFINAL; }
+
+	/* Out transition list and the pointer for the default out trans. */
+	TransList outList;
+
+	/* In transition Lists. */
+	TransInList inList;
+
+	/* Entry points into the state. */
+	EntryIdSet entryIds;
+
+	/* Epsilon transitions. */
+	EpsilonTrans epsilonTrans;
+
+	/* Condition info. */
+	StateCondList stateCondList;
+
+	/* Number of in transitions from states other than ourselves. */
+	int foreignInTrans;
+
+	/* Temporary data for various algorithms. */
+	union {
+		/* When duplicating the fsm we need to map each 
+		 * state to the new state representing it. */
+		StateAp *stateMap;
+
+		/* When minimizing machines by partitioning, this maps to the group
+		 * the state is in. */
+		MinPartition *partition;
+
+		/* When merging states (state machine operations) this next pointer is
+		 * used for the list of states that need to be filled in. */
+		StateAp *next;
+
+		/* Identification for printing and stable minimization. */
+		int stateNum;
+
+	} alg;
+
+	/* Data used in epsilon operation, maybe fit into alg? */
+	StateAp *isolatedShadow;
+	int owningGraph;
+
+	/* A pointer to a dict element that contains the set of states this state
+	 * represents. This cannot go into alg, because alg.next is used during
+	 * the merging process. */
+	StateDictEl *stateDictEl;
+
+	/* When drawing epsilon transitions, holds the list of states to merge
+	 * with. */
+	EptVect *eptVect;
+
+	/* Bits controlling the behaviour of the state during collapsing to dfa. */
+	int stateBits;
+
+	/* State list elements. */
+	StateAp *next, *prev;
+
+	/* 
+	 * Priority and Action data.
+	 */
+
+	/* Out priorities transfered to out transitions. */
+	PriorTable outPriorTable;
+
+	/* The following two action tables are distinguished by the fact that when
+	 * toState actions are executed immediatly after transition actions of
+	 * incoming transitions and the current character will be the same as the
+	 * one available then. The fromState actions are executed immediately
+	 * before the transition actions of outgoing transitions and the current
+	 * character is same as the one available then. */
+
+	/* Actions to execute upon entering into a state. */
+	ActionTable toStateActionTable;
+
+	/* Actions to execute when going from the state to the transition. */
+	ActionTable fromStateActionTable;
+
+	/* Actions to add to any future transitions that leave via this state. */
+	ActionTable outActionTable;
+
+	/* Conditions to add to any future transiions that leave via this sttate. */
+	ActionSet outCondSet;
+
+	/* Error action tables. */
+	ErrActionTable errActionTable;
+
+	/* Actions to execute on eof. */
+	ActionTable eofActionTable;
+
+	/* Set of longest match items that may be active in this state. */
+	LmItemSet lmItemSet;
+};
+
+template <class ListItem> struct NextTrans
+{
+	Key lowKey, highKey;
+	ListItem *trans;
+	ListItem *next;
+
+	void load() {
+		if ( trans == 0 )
+			next = 0;
+		else {
+			next = trans->next;
+			lowKey = trans->lowKey;
+			highKey = trans->highKey;
+		}
+	}
+
+	void set( ListItem *t ) {
+		trans = t;
+		load();
+	}
+
+	void increment() {
+		trans = next;
+		load();
+	}
+};
+
+
+/* Encodes the different states that are meaningful to the of the iterator. */
+enum PairIterUserState
+{
+	RangeInS1, RangeInS2,
+	RangeOverlap,
+	BreakS1, BreakS2
+};
+
+template <class ListItem1, class ListItem2 = ListItem1> struct PairIter
+{
+	/* Encodes the different states that an fsm iterator can be in. */
+	enum IterState {
+		Begin,
+		ConsumeS1Range, ConsumeS2Range,
+		OnlyInS1Range,  OnlyInS2Range,
+		S1SticksOut,    S1SticksOutBreak,
+		S2SticksOut,    S2SticksOutBreak,
+		S1DragsBehind,  S1DragsBehindBreak,
+		S2DragsBehind,  S2DragsBehindBreak,
+		ExactOverlap,   End
+	};
+
+	PairIter( ListItem1 *list1, ListItem2 *list2 );
+	
+	/* Query iterator. */
+	bool lte() { return itState != End; }
+	bool end() { return itState == End; }
+	void operator++(int) { findNext(); }
+	void operator++()    { findNext(); }
+
+	/* Iterator state. */
+	ListItem1 *list1;
+	ListItem2 *list2;
+	IterState itState;
+	PairIterUserState userState;
+
+	NextTrans<ListItem1> s1Tel;
+	NextTrans<ListItem2> s2Tel;
+	Key bottomLow, bottomHigh;
+	ListItem1 *bottomTrans1;
+	ListItem2 *bottomTrans2;
+
+private:
+	void findNext();
+};
+
+/* Init the iterator by advancing to the first item. */
+template <class ListItem1, class ListItem2> PairIter<ListItem1, ListItem2>::PairIter( 
+		ListItem1 *list1, ListItem2 *list2 )
+:
+	list1(list1),
+	list2(list2),
+	itState(Begin)
+{
+	findNext();
+}
+
+/* Return and re-entry for the co-routine iterators. This should ALWAYS be
+ * used inside of a block. */
+#define CO_RETURN(label) \
+	itState = label; \
+	return; \
+	entry##label: backIn = true
+
+/* Return and re-entry for the co-routine iterators. This should ALWAYS be
+ * used inside of a block. */
+#define CO_RETURN2(label, uState) \
+	itState = label; \
+	userState = uState; \
+	return; \
+	entry##label: backIn = true
+
+/* Advance to the next transition. When returns, trans points to the next
+ * transition, unless there are no more, in which case end() returns true. */
+template <class ListItem1, class ListItem2> void PairIter<ListItem1, ListItem2>::findNext()
+{
+	/* This variable is used in dummy statements that follow the entry
+	 * goto labels. The compiler needs some statement to follow the label. */
+	bool backIn;
+
+	/* Jump into the iterator routine base on the iterator state. */
+	switch ( itState ) {
+		case Begin:              goto entryBegin;
+		case ConsumeS1Range:     goto entryConsumeS1Range;
+		case ConsumeS2Range:     goto entryConsumeS2Range;
+		case OnlyInS1Range:      goto entryOnlyInS1Range;
+		case OnlyInS2Range:      goto entryOnlyInS2Range;
+		case S1SticksOut:        goto entryS1SticksOut;
+		case S1SticksOutBreak:   goto entryS1SticksOutBreak;
+		case S2SticksOut:        goto entryS2SticksOut;
+		case S2SticksOutBreak:   goto entryS2SticksOutBreak;
+		case S1DragsBehind:      goto entryS1DragsBehind;
+		case S1DragsBehindBreak: goto entryS1DragsBehindBreak;
+		case S2DragsBehind:      goto entryS2DragsBehind;
+		case S2DragsBehindBreak: goto entryS2DragsBehindBreak;
+		case ExactOverlap:       goto entryExactOverlap;
+		case End:                goto entryEnd;
+	}
+
+entryBegin:
+	/* Set up the next structs at the head of the transition lists. */
+	s1Tel.set( list1 );
+	s2Tel.set( list2 );
+
+	/* Concurrently scan both out ranges. */
+	while ( true ) {
+		if ( s1Tel.trans == 0 ) {
+			/* We are at the end of state1's ranges. Process the rest of
+			 * state2's ranges. */
+			while ( s2Tel.trans != 0 ) {
+				/* Range is only in s2. */
+				CO_RETURN2( ConsumeS2Range, RangeInS2 );
+				s2Tel.increment();
+			}
+			break;
+		}
+		else if ( s2Tel.trans == 0 ) {
+			/* We are at the end of state2's ranges. Process the rest of
+			 * state1's ranges. */
+			while ( s1Tel.trans != 0 ) {
+				/* Range is only in s1. */
+				CO_RETURN2( ConsumeS1Range, RangeInS1 );
+				s1Tel.increment();
+			}
+			break;
+		}
+		/* Both state1's and state2's transition elements are good.
+		 * The signiture of no overlap is a back key being in front of a
+		 * front key. */
+		else if ( s1Tel.highKey < s2Tel.lowKey ) {
+			/* A range exists in state1 that does not overlap with state2. */
+			CO_RETURN2( OnlyInS1Range, RangeInS1 );
+			s1Tel.increment();
+		}
+		else if ( s2Tel.highKey < s1Tel.lowKey ) {
+			/* A range exists in state2 that does not overlap with state1. */
+			CO_RETURN2( OnlyInS2Range, RangeInS2 );
+			s2Tel.increment();
+		}
+		/* There is overlap, must mix the ranges in some way. */
+		else if ( s1Tel.lowKey < s2Tel.lowKey ) {
+			/* Range from state1 sticks out front. Must break it into
+			 * non-overlaping and overlaping segments. */
+			bottomLow = s2Tel.lowKey;
+			bottomHigh = s1Tel.highKey;
+			s1Tel.highKey = s2Tel.lowKey;
+			s1Tel.highKey.decrement();
+			bottomTrans1 = s1Tel.trans;
+
+			/* Notify the caller that we are breaking s1. This gives them a
+			 * chance to duplicate s1Tel[0,1].value. */
+			CO_RETURN2( S1SticksOutBreak, BreakS1 );
+
+			/* Broken off range is only in s1. */
+			CO_RETURN2( S1SticksOut, RangeInS1 );
+
+			/* Advance over the part sticking out front. */
+			s1Tel.lowKey = bottomLow;
+			s1Tel.highKey = bottomHigh;
+			s1Tel.trans = bottomTrans1;
+		}
+		else if ( s2Tel.lowKey < s1Tel.lowKey ) {
+			/* Range from state2 sticks out front. Must break it into
+			 * non-overlaping and overlaping segments. */
+			bottomLow = s1Tel.lowKey;
+			bottomHigh = s2Tel.highKey;
+			s2Tel.highKey = s1Tel.lowKey;
+			s2Tel.highKey.decrement();
+			bottomTrans2 = s2Tel.trans;
+
+			/* Notify the caller that we are breaking s2. This gives them a
+			 * chance to duplicate s2Tel[0,1].value. */
+			CO_RETURN2( S2SticksOutBreak, BreakS2 );
+
+			/* Broken off range is only in s2. */
+			CO_RETURN2( S2SticksOut, RangeInS2 );
+
+			/* Advance over the part sticking out front. */
+			s2Tel.lowKey = bottomLow;
+			s2Tel.highKey = bottomHigh;
+			s2Tel.trans = bottomTrans2;
+		}
+		/* Low ends are even. Are the high ends even? */
+		else if ( s1Tel.highKey < s2Tel.highKey ) {
+			/* Range from state2 goes longer than the range from state1. We
+			 * must break the range from state2 into an evenly overlaping
+			 * segment. */
+			bottomLow = s1Tel.highKey;
+			bottomLow.increment();
+			bottomHigh = s2Tel.highKey;
+			s2Tel.highKey = s1Tel.highKey;
+			bottomTrans2 = s2Tel.trans;
+
+			/* Notify the caller that we are breaking s2. This gives them a
+			 * chance to duplicate s2Tel[0,1].value. */
+			CO_RETURN2( S2DragsBehindBreak, BreakS2 );
+
+			/* Breaking s2 produces exact overlap. */
+			CO_RETURN2( S2DragsBehind, RangeOverlap );
+
+			/* Advance over the front we just broke off of range 2. */
+			s2Tel.lowKey = bottomLow;
+			s2Tel.highKey = bottomHigh;
+			s2Tel.trans = bottomTrans2;
+
+			/* Advance over the entire s1Tel. We have consumed it. */
+			s1Tel.increment();
+		}
+		else if ( s2Tel.highKey < s1Tel.highKey ) {
+			/* Range from state1 goes longer than the range from state2. We
+			 * must break the range from state1 into an evenly overlaping
+			 * segment. */
+			bottomLow = s2Tel.highKey;
+			bottomLow.increment();
+			bottomHigh = s1Tel.highKey;
+			s1Tel.highKey = s2Tel.highKey;
+			bottomTrans1 = s1Tel.trans;
+
+			/* Notify the caller that we are breaking s1. This gives them a
+			 * chance to duplicate s2Tel[0,1].value. */
+			CO_RETURN2( S1DragsBehindBreak, BreakS1 );
+
+			/* Breaking s1 produces exact overlap. */
+			CO_RETURN2( S1DragsBehind, RangeOverlap );
+
+			/* Advance over the front we just broke off of range 1. */
+			s1Tel.lowKey = bottomLow;
+			s1Tel.highKey = bottomHigh;
+			s1Tel.trans = bottomTrans1;
+
+			/* Advance over the entire s2Tel. We have consumed it. */
+			s2Tel.increment();
+		}
+		else {
+			/* There is an exact overlap. */
+			CO_RETURN2( ExactOverlap, RangeOverlap );
+
+			s1Tel.increment();
+			s2Tel.increment();
+		}
+	}
+
+	/* Done, go into end state. */
+	CO_RETURN( End );
+}
+
+
+/* Compare lists of epsilon transitions. Entries are name ids of targets. */
+typedef CmpTable< int, CmpOrd<int> > CmpEpsilonTrans;
+
+/* Compare class for the Approximate minimization. */
+class ApproxCompare
+{
+public:
+	ApproxCompare() { }
+	int compare( const StateAp *pState1, const StateAp *pState2 );
+};
+
+/* Compare class for the initial partitioning of a partition minimization. */
+class InitPartitionCompare
+{
+public:
+	InitPartitionCompare() { }
+	int compare( const StateAp *pState1, const StateAp *pState2 );
+};
+
+/* Compare class for the regular partitioning of a partition minimization. */
+class PartitionCompare
+{
+public:
+	PartitionCompare() { }
+	int compare( const StateAp *pState1, const StateAp *pState2 );
+};
+
+/* Compare class for a minimization that marks pairs. Provides the shouldMark
+ * routine. */
+class MarkCompare
+{
+public:
+	MarkCompare() { }
+	bool shouldMark( MarkIndex &markIndex, const StateAp *pState1, 
+			const StateAp *pState2 );
+};
+
+/* List of partitions. */
+typedef DList< MinPartition > PartitionList;
+
+/* List of transtions out of a state. */
+typedef Vector<TransEl> TransListVect;
+
+/* Entry point map used for keeping track of entry points in a machine. */
+typedef BstSet< int > EntryIdSet;
+typedef BstMapEl< int, StateAp* > EntryMapEl;
+typedef BstMap< int, StateAp* > EntryMap;
+typedef Vector<EntryMapEl> EntryMapBase;
+
+/* Graph class that implements actions and priorities. */
+struct FsmAp 
+{
+	/* Constructors/Destructors. */
+	FsmAp( );
+	FsmAp( const FsmAp &graph );
+	~FsmAp();
+
+	/* The list of states. */
+	StateList stateList;
+	StateList misfitList;
+
+	/* The map of entry points. */
+	EntryMap entryPoints;
+
+	/* The start state. */
+	StateAp *startState;
+
+	/* Error state, possibly created only when the final machine has been
+	 * created and the XML machine is about to be written. No transitions
+	 * point to this state. */
+	StateAp *errState;
+
+	/* The set of final states. */
+	StateSet finStateSet;
+
+	/* Misfit Accounting. Are misfits put on a separate list. */
+	bool misfitAccounting;
+
+	/*
+	 * Transition actions and priorities.
+	 */
+
+	/* Set priorities on transtions. */
+	void startFsmPrior( int ordering, PriorDesc *prior );
+	void allTransPrior( int ordering, PriorDesc *prior );
+	void finishFsmPrior( int ordering, PriorDesc *prior );
+	void leaveFsmPrior( int ordering, PriorDesc *prior );
+
+	/* Action setting support. */
+	void transferErrorActions( StateAp *state, int transferPoint );
+	void setErrorAction( StateAp *state, int ordering, Action *action );
+
+	/* Fill all spaces in a transition list with an error transition. */
+	void fillGaps( StateAp *state );
+
+	/* Similar to setErrorAction, instead gives a state to go to on error. */
+	void setErrorTarget( StateAp *state, StateAp *target, int *orderings, 
+			Action **actions, int nActs );
+
+	/* Set actions to execute. */
+	void startFsmAction( int ordering, Action *action );
+	void allTransAction( int ordering, Action *action );
+	void finishFsmAction( int ordering, Action *action );
+	void leaveFsmAction( int ordering, Action *action );
+	void longMatchAction( int ordering, LongestMatchPart *lmPart );
+
+	/* Set conditions. */
+	CondSpace *addCondSpace( const CondSet &condSet );
+
+	void findEmbedExpansions( ExpansionList &expansionList, 
+		StateAp *destState, Action *condAction );
+	void embedCondition( MergeData &md, StateAp *state, Action *condAction );
+	void embedCondition( StateAp *state, Action *condAction );
+
+	void startFsmCondition( Action *condAction );
+	void allTransCondition( Action *condAction );
+	void leaveFsmCondition( Action *condAction );
+
+	/* Set error actions to execute. */
+	void startErrorAction( int ordering, Action *action, int transferPoint );
+	void allErrorAction( int ordering, Action *action, int transferPoint );
+	void finalErrorAction( int ordering, Action *action, int transferPoint );
+	void notStartErrorAction( int ordering, Action *action, int transferPoint );
+	void notFinalErrorAction( int ordering, Action *action, int transferPoint );
+	void middleErrorAction( int ordering, Action *action, int transferPoint );
+
+	/* Set EOF actions. */
+	void startEOFAction( int ordering, Action *action );
+	void allEOFAction( int ordering, Action *action );
+	void finalEOFAction( int ordering, Action *action );
+	void notStartEOFAction( int ordering, Action *action );
+	void notFinalEOFAction( int ordering, Action *action );
+	void middleEOFAction( int ordering, Action *action );
+
+	/* Set To State actions. */
+	void startToStateAction( int ordering, Action *action );
+	void allToStateAction( int ordering, Action *action );
+	void finalToStateAction( int ordering, Action *action );
+	void notStartToStateAction( int ordering, Action *action );
+	void notFinalToStateAction( int ordering, Action *action );
+	void middleToStateAction( int ordering, Action *action );
+
+	/* Set From State actions. */
+	void startFromStateAction( int ordering, Action *action );
+	void allFromStateAction( int ordering, Action *action );
+	void finalFromStateAction( int ordering, Action *action );
+	void notStartFromStateAction( int ordering, Action *action );
+	void notFinalFromStateAction( int ordering, Action *action );
+	void middleFromStateAction( int ordering, Action *action );
+
+	/* Shift the action ordering of the start transitions to start at
+	 * fromOrder and increase in units of 1. Useful before kleene star
+	 * operation.  */
+	int shiftStartActionOrder( int fromOrder );
+
+	/* Clear all priorities from the fsm to so they won't affcet minimization
+	 * of the final fsm. */
+	void clearAllPriorities();
+
+	/* Zero out all the function keys. */
+	void nullActionKeys();
+
+	/* Walk the list of states and verify state properties. */
+	void verifyStates();
+
+	/* Misfit Accounting. Are misfits put on a separate list. */
+	void setMisfitAccounting( bool val ) 
+		{ misfitAccounting = val; }
+
+	/* Set and Unset a state as final. */
+	void setFinState( StateAp *state );
+	void unsetFinState( StateAp *state );
+
+	void setStartState( StateAp *state );
+	void unsetStartState( );
+	
+	/* Set and unset a state as an entry point. */
+	void setEntry( int id, StateAp *state );
+	void changeEntry( int id, StateAp *to, StateAp *from );
+	void unsetEntry( int id, StateAp *state );
+	void unsetEntry( int id );
+	void unsetAllEntryPoints();
+
+	/* Epsilon transitions. */
+	void epsilonTrans( int id );
+	void shadowReadWriteStates( MergeData &md );
+
+	/*
+	 * Basic attaching and detaching.
+	 */
+
+	/* Common to attaching/detaching list and default. */
+	void attachToInList( StateAp *from, StateAp *to, TransAp *&head, TransAp *trans );
+	void detachFromInList( StateAp *from, StateAp *to, TransAp *&head, TransAp *trans );
+
+	/* Attach with a new transition. */
+	TransAp *attachNewTrans( StateAp *from, StateAp *to,
+			Key onChar1, Key onChar2 );
+
+	/* Attach with an existing transition that already in an out list. */
+	void attachTrans( StateAp *from, StateAp *to, TransAp *trans );
+	
+	/* Redirect a transition away from error and towards some state. */
+	void redirectErrorTrans( StateAp *from, StateAp *to, TransAp *trans );
+
+	/* Detach a transition from a target state. */
+	void detachTrans( StateAp *from, StateAp *to, TransAp *trans );
+
+	/* Detach a state from the graph. */
+	void detachState( StateAp *state );
+
+	/*
+	 * NFA to DFA conversion routines.
+	 */
+
+	/* Duplicate a transition that will dropin to a free spot. */
+	TransAp *dupTrans( StateAp *from, TransAp *srcTrans );
+
+	/* In crossing, two transitions both go to real states. */
+	TransAp *fsmAttachStates( MergeData &md, StateAp *from,
+			TransAp *destTrans, TransAp *srcTrans );
+
+	/* Two transitions are to be crossed, handle the possibility of either
+	 * going to the error state. */
+	TransAp *mergeTrans( MergeData &md, StateAp *from,
+			TransAp *destTrans, TransAp *srcTrans );
+
+	/* Compare deterimne relative priorities of two transition tables. */
+	int comparePrior( const PriorTable &priorTable1, const PriorTable &priorTable2 );
+
+	/* Cross a src transition with one that is already occupying a spot. */
+	TransAp *crossTransitions( MergeData &md, StateAp *from,
+			TransAp *destTrans, TransAp *srcTrans );
+
+	void outTransCopy( MergeData &md, StateAp *dest, TransAp *srcList );
+
+	void doRemove( MergeData &md, StateAp *destState, ExpansionList &expList1 );
+	void doExpand( MergeData &md, StateAp *destState, ExpansionList &expList1 );
+	void findCondExpInTrans( ExpansionList &expansionList, StateAp *state, 
+			Key lowKey, Key highKey, CondSpace *fromCondSpace, CondSpace *toCondSpace,
+			long destVals, LongVect &toValsList );
+	void findTransExpansions( ExpansionList &expansionList, 
+			StateAp *destState, StateAp *srcState );
+	void findCondExpansions( ExpansionList &expansionList, 
+			StateAp *destState, StateAp *srcState );
+	void mergeStateConds( StateAp *destState, StateAp *srcState );
+
+	/* Merge a set of states into newState. */
+	void mergeStates( MergeData &md, StateAp *destState, 
+			StateAp **srcStates, int numSrc );
+	void mergeStatesLeaving( MergeData &md, StateAp *destState, StateAp *srcState );
+	void mergeStates( MergeData &md, StateAp *destState, StateAp *srcState );
+
+	/* Make all states that are combinations of other states and that
+	 * have not yet had their out transitions filled in. This will 
+	 * empty out stateDict and stFil. */
+	void fillInStates( MergeData &md );
+
+	/*
+	 * Transition Comparison.
+	 */
+
+	/* Compare transition data. Either of the pointers may be null. */
+	static inline int compareDataPtr( TransAp *trans1, TransAp *trans2 );
+
+	/* Compare target state and transition data. Either pointer may be null. */
+	static inline int compareFullPtr( TransAp *trans1, TransAp *trans2 );
+
+	/* Compare target partitions. Either pointer may be null. */
+	static inline int comparePartPtr( TransAp *trans1, TransAp *trans2 );
+
+	/* Check marked status of target states. Either pointer may be null. */
+	static inline bool shouldMarkPtr( MarkIndex &markIndex, 
+			TransAp *trans1, TransAp *trans2 );
+
+	/*
+	 * Callbacks.
+	 */
+
+	/* Compare priority and function table of transitions. */
+	static int compareTransData( TransAp *trans1, TransAp *trans2 );
+
+	/* Add in the properties of srcTrans into this. */
+	void addInTrans( TransAp *destTrans, TransAp *srcTrans );
+
+	/* Compare states on data stored in the states. */
+	static int compareStateData( const StateAp *state1, const StateAp *state2 );
+
+	/* Out transition data. */
+	void clearOutData( StateAp *state );
+	bool hasOutData( StateAp *state );
+	void transferOutData( StateAp *destState, StateAp *srcState );
+
+	/*
+	 * Allocation.
+	 */
+
+	/* New up a state and add it to the graph. */
+	StateAp *addState();
+
+	/*
+	 * Building basic machines
+	 */
+
+	void concatFsm( Key c );
+	void concatFsm( Key *str, int len );
+	void concatFsmCI( Key *str, int len );
+	void orFsm( Key *set, int len );
+	void rangeFsm( Key low, Key high );
+	void rangeStarFsm( Key low, Key high );
+	void emptyFsm( );
+	void lambdaFsm( );
+
+	/*
+	 * Fsm operators.
+	 */
+
+	void starOp( );
+	void repeatOp( int times );
+	void optionalRepeatOp( int times );
+	void concatOp( FsmAp *other );
+	void unionOp( FsmAp *other );
+	void intersectOp( FsmAp *other );
+	void subtractOp( FsmAp *other );
+	void epsilonOp();
+	void joinOp( int startId, int finalId, FsmAp **others, int numOthers );
+	void globOp( FsmAp **others, int numOthers );
+	void deterministicEntry();
+
+	/*
+	 * Operator workers
+	 */
+
+	/* Determine if there are any entry points into a start state other than
+	 * the start state. */
+	bool isStartStateIsolated();
+
+	/* Make a new start state that has no entry points. Will not change the
+	 * identity of the fsm. */
+	void isolateStartState();
+
+	/* Workers for resolving epsilon transitions. */
+	bool inEptVect( EptVect *eptVect, StateAp *targ );
+	void epsilonFillEptVectFrom( StateAp *root, StateAp *from, bool parentLeaving );
+	void resolveEpsilonTrans( MergeData &md );
+
+	/* Workers for concatenation and union. */
+	void doConcat( FsmAp *other, StateSet *fromStates, bool optional );
+	void doOr( FsmAp *other );
+
+	/*
+	 * Final states
+	 */
+
+	/* Unset any final states that are no longer to be final 
+	 * due to final bits. */
+	void unsetIncompleteFinals();
+	void unsetKilledFinals();
+
+	/* Bring in other's entry points. Assumes others states are going to be
+	 * copied into this machine. */
+	void copyInEntryPoints( FsmAp *other );
+
+	/* Ordering states. */
+	void depthFirstOrdering( StateAp *state );
+	void depthFirstOrdering();
+	void sortStatesByFinal();
+
+	/* Set sqequential state numbers starting at 0. */
+	void setStateNumbers( int base );
+
+	/* Unset all final states. */
+	void unsetAllFinStates();
+
+	/* Set the bits of final states and clear the bits of non final states. */
+	void setFinBits( int finStateBits );
+
+	/*
+	 * Self-consistency checks.
+	 */
+
+	/* Run a sanity check on the machine. */
+	void verifyIntegrity();
+
+	/* Verify that there are no unreachable states, or dead end states. */
+	void verifyReachability();
+	void verifyNoDeadEndStates();
+
+	/*
+	 * Path pruning
+	 */
+
+	/* Mark all states reachable from state. */
+	void markReachableFromHereReverse( StateAp *state );
+
+	/* Mark all states reachable from state. */
+	void markReachableFromHere( StateAp *state );
+	void markReachableFromHereStopFinal( StateAp *state );
+
+	/* Removes states that cannot be reached by any path in the fsm and are
+	 * thus wasted silicon. */
+	void removeDeadEndStates();
+
+	/* Removes states that cannot be reached by any path in the fsm and are
+	 * thus wasted silicon. */
+	void removeUnreachableStates();
+
+	/* Remove error actions from states on which the error transition will
+	 * never be taken. */
+	bool outListCovers( StateAp *state );
+	bool anyErrorRange( StateAp *state );
+
+	/* Remove states that are on the misfit list. */
+	void removeMisfits();
+
+	/*
+	 * FSM Minimization
+	 */
+
+	/* Minimization by partitioning. */
+	void minimizePartition1();
+	void minimizePartition2();
+
+	/* Minimize the final state Machine. The result is the minimal fsm. Slow
+	 * but stable, correct minimization. Uses n^2 space (lookout) and average
+	 * n^2 time. Worst case n^3 time, but a that is a very rare case. */
+	void minimizeStable();
+
+	/* Minimize the final state machine. Does not find the minimal fsm, but a
+	 * pretty good approximation. Does not use any extra space. Average n^2
+	 * time. Worst case n^3 time, but a that is a very rare case. */
+	void minimizeApproximate();
+
+	/* This is the worker for the minimize approximate solution. It merges
+	 * states that have identical out transitions. */
+	bool minimizeRound( );
+
+	/* Given an intial partioning of states, split partitions that have out trans
+	 * to differing partitions. */
+	int partitionRound( StateAp **statePtrs, MinPartition *parts, int numParts );
+
+	/* Split partitions that have a transition to a previously split partition, until
+	 * there are no more partitions to split. */
+	int splitCandidates( StateAp **statePtrs, MinPartition *parts, int numParts );
+
+	/* Fuse together states in the same partition. */
+	void fusePartitions( MinPartition *parts, int numParts );
+
+	/* Mark pairs where out final stateness differs, out trans data differs,
+	 * trans pairs go to a marked pair or trans data differs. Should get 
+	 * alot of pairs. */
+	void initialMarkRound( MarkIndex &markIndex );
+
+	/* One marking round on all state pairs. Considers if trans pairs go
+	 * to a marked state only. Returns whether or not a pair was marked. */
+	bool markRound( MarkIndex &markIndex );
+
+	/* Move the in trans into src into dest. */
+	void inTransMove(StateAp *dest, StateAp *src);
+	
+	/* Make state src and dest the same state. */
+	void fuseEquivStates(StateAp *dest, StateAp *src);
+
+	/* Find any states that didn't get marked by the marking algorithm and
+	 * merge them into the primary states of their equivalence class. */
+	void fuseUnmarkedPairs( MarkIndex &markIndex );
+
+	/* Merge neighboring transitions go to the same state and have the same
+	 * transitions data. */
+	void compressTransitions();
+
+	/* Returns true if there is a transtion (either explicit or by a gap) to
+	 * the error state. */
+	bool checkErrTrans( StateAp *state, TransAp *trans );
+	bool checkErrTransFinish( StateAp *state );
+	bool hasErrorTrans();
+
+	/* Check if a machine defines a single character. This is useful in
+	 * validating ranges and machines to export. */
+	bool checkSingleCharMachine( );
+};
+
+
+#endif /* _FSMGRAPH_H */
diff --git a/contrib/tools/ragel5/ragel/fsmmin.cpp b/contrib/tools/ragel5/ragel/fsmmin.cpp
new file mode 100644
index 0000000000..046d11afa6
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmmin.cpp
@@ -0,0 +1,732 @@
+/*
+ *  Copyright 2002 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "fsmgraph.h"
+#include "mergesort.h"
+
+int FsmAp::partitionRound( StateAp **statePtrs, MinPartition *parts, int numParts )
+{
+	/* Need a mergesort object and a single partition compare. */
+	MergeSort<StateAp*, PartitionCompare> mergeSort;
+	PartitionCompare partCompare;
+
+	/* For each partition. */
+	for ( int p = 0; p < numParts; p++ ) {
+		/* Fill the pointer array with the states in the partition. */
+		StateList::Iter state = parts[p].list;
+		for ( int s = 0; state.lte(); state++, s++ )
+			statePtrs[s] = state;
+
+		/* Sort the states using the partitioning compare. */
+		int numStates = parts[p].list.length();
+		mergeSort.sort( statePtrs, numStates );
+
+		/* Assign the states into partitions based on the results of the sort. */
+		int destPart = p, firstNewPart = numParts;
+		for ( int s = 1; s < numStates; s++ ) {
+			/* If this state differs from the last then move to the next partition. */
+			if ( partCompare.compare( statePtrs[s-1], statePtrs[s] ) < 0 ) {
+				/* The new partition is the next avail spot. */
+				destPart = numParts;
+				numParts += 1;
+			}
+
+			/* If the state is not staying in the first partition, then
+			 * transfer it to its destination partition. */
+			if ( destPart != p ) {
+				StateAp *state = parts[p].list.detach( statePtrs[s] );
+				parts[destPart].list.append( state );
+			}
+		}
+
+		/* Fix the partition pointer for all the states that got moved to a new
+		 * partition. This must be done after the states are transfered so the
+		 * result of the sort is not altered. */
+		for ( int newPart = firstNewPart; newPart < numParts; newPart++ ) {
+			StateList::Iter state = parts[newPart].list;
+			for ( ; state.lte(); state++ )
+				state->alg.partition = &parts[newPart];
+		}
+	}
+
+	return numParts;
+}
+
+/**
+ * \brief Minimize by partitioning version 1.
+ *
+ * Repeatedly tries to split partitions until all partitions are unsplittable.
+ * Produces the most minimal FSM possible.
+ */
+void FsmAp::minimizePartition1()
+{
+	/* Need one mergesort object and partition compares. */
+	MergeSort<StateAp*, InitPartitionCompare> mergeSort;
+	InitPartitionCompare initPartCompare;
+
+	/* Nothing to do if there are no states. */
+	if ( stateList.length() == 0 )
+		return;
+
+	/* 
+	 * First thing is to partition the states by final state status and
+	 * transition functions. This gives us an initial partitioning to work
+	 * with.
+	 */
+
+	/* Make a array of pointers to states. */
+	int numStates = stateList.length();
+	StateAp** statePtrs = new StateAp*[numStates];
+
+	/* Fill up an array of pointers to the states for easy sorting. */
+	StateList::Iter state = stateList;
+	for ( int s = 0; state.lte(); state++, s++ )
+		statePtrs[s] = state;
+		
+	/* Sort the states using the array of states. */
+	mergeSort.sort( statePtrs, numStates );
+
+	/* An array of lists of states is used to partition the states. */
+	MinPartition *parts = new MinPartition[numStates];
+
+	/* Assign the states into partitions. */
+	int destPart = 0;
+	for ( int s = 0; s < numStates; s++ ) {
+		/* If this state differs from the last then move to the next partition. */
+		if ( s > 0 && initPartCompare.compare( statePtrs[s-1], statePtrs[s] ) < 0 ) {
+			/* Move to the next partition. */
+			destPart += 1;
+		}
+
+		/* Put the state into its partition. */
+		statePtrs[s]->alg.partition = &parts[destPart];
+		parts[destPart].list.append( statePtrs[s] );
+	}
+
+	/* We just moved all the states from the main list into partitions without
+	 * taking them off the main list. So clean up the main list now. */
+	stateList.abandon();
+
+	/* Split partitions. */
+	int numParts = destPart + 1;
+	while ( true ) {
+		/* Test all partitions for splitting. */
+		int newNum = partitionRound( statePtrs, parts, numParts );
+
+		/* When no partitions can be split, stop. */
+		if ( newNum == numParts )
+			break;
+
+		numParts = newNum;
+	}
+
+	/* Fuse states in the same partition. The states will end up back on the
+	 * main list. */
+	fusePartitions( parts, numParts );
+
+	/* Cleanup. */
+	delete[] statePtrs;
+	delete[] parts;
+}
+
+/* Split partitions that need splittting, decide which partitions might need
+ * to be split as a result, continue until there are no more that might need
+ * to be split. */
+int FsmAp::splitCandidates( StateAp **statePtrs, MinPartition *parts, int numParts )
+{
+	/* Need a mergesort and a partition compare. */
+	MergeSort<StateAp*, PartitionCompare> mergeSort;
+	PartitionCompare partCompare;
+
+	/* The lists of unsplitable (partList) and splitable partitions. 
+	 * Only partitions in the splitable list are check for needing splitting. */
+	PartitionList partList, splittable;
+
+	/* Initially, all partitions are born from a split (the initial
+	 * partitioning) and can cause other partitions to be split. So any
+	 * partition with a state with a transition out to another partition is a
+	 * candidate for splitting. This will make every partition except possibly
+	 * partitions of final states split candidates. */
+	for ( int p = 0; p < numParts; p++ ) {
+		/* Assume not active. */
+		parts[p].active = false;
+
+		/* Look for a trans out of any state in the partition. */
+		for ( StateList::Iter state = parts[p].list; state.lte(); state++ ) {
+			/* If there is at least one transition out to another state then 
+			 * the partition becomes splittable. */
+			if ( state->outList.length() > 0 ) {
+				parts[p].active = true;
+				break;
+			}
+		}
+
+		/* If it was found active then it goes on the splittable list. */
+		if ( parts[p].active )
+			splittable.append( &parts[p] );
+		else
+			partList.append( &parts[p] );
+	}
+
+	/* While there are partitions that are splittable, pull one off and try
+	 * to split it. If it splits, determine which partitions may now be split
+	 * as a result of the newly split partition. */
+	while ( splittable.length() > 0 ) {
+		MinPartition *partition = splittable.detachFirst();
+
+		/* Fill the pointer array with the states in the partition. */
+		StateList::Iter state = partition->list;
+		for ( int s = 0; state.lte(); state++, s++ )
+			statePtrs[s] = state;
+
+		/* Sort the states using the partitioning compare. */
+		int numStates = partition->list.length();
+		mergeSort.sort( statePtrs, numStates );
+
+		/* Assign the states into partitions based on the results of the sort. */
+		MinPartition *destPart = partition;
+		int firstNewPart = numParts;
+		for ( int s = 1; s < numStates; s++ ) {
+			/* If this state differs from the last then move to the next partition. */
+			if ( partCompare.compare( statePtrs[s-1], statePtrs[s] ) < 0 ) {
+				/* The new partition is the next avail spot. */
+				destPart = &parts[numParts];
+				numParts += 1;
+			}
+
+			/* If the state is not staying in the first partition, then
+			 * transfer it to its destination partition. */
+			if ( destPart != partition ) {
+				StateAp *state = partition->list.detach( statePtrs[s] );
+				destPart->list.append( state );
+			}
+		}
+
+		/* Fix the partition pointer for all the states that got moved to a new
+		 * partition. This must be done after the states are transfered so the
+		 * result of the sort is not altered. */
+		int newPart;
+		for ( newPart = firstNewPart; newPart < numParts; newPart++ ) {
+			StateList::Iter state = parts[newPart].list;
+			for ( ; state.lte(); state++ )
+				state->alg.partition = &parts[newPart];
+		}
+
+		/* Put the partition we just split and any new partitions that came out
+		 * of the split onto the inactive list. */
+		partition->active = false;
+		partList.append( partition );
+		for ( newPart = firstNewPart; newPart < numParts; newPart++ ) {
+			parts[newPart].active = false;
+			partList.append( &parts[newPart] );
+		}
+
+		if ( destPart == partition )
+			continue;
+
+		/* Now determine which partitions are splittable as a result of
+		 * splitting partition by walking the in lists of the states in
+		 * partitions that got split. Partition is the faked first item in the
+		 * loop. */
+		MinPartition *causalPart = partition;
+		newPart = firstNewPart - 1;
+		while ( newPart < numParts ) {
+			/* Loop all states in the causal partition. */
+			StateList::Iter state = causalPart->list;
+			for ( ; state.lte(); state++ ) {
+				/* Walk all transition into the state and put the partition
+				 * that the from state is in onto the splittable list. */
+				for ( TransInList::Iter trans = state->inList; trans.lte(); trans++ ) {
+					MinPartition *fromPart = trans->fromState->alg.partition;
+					if ( ! fromPart->active ) {
+						fromPart->active = true;
+						partList.detach( fromPart );
+						splittable.append( fromPart );
+					}
+				}
+			}
+
+			newPart += 1;
+			causalPart = &parts[newPart];
+		}
+	}
+	return numParts;
+}
+
+
+/**
+ * \brief Minimize by partitioning version 2 (best alg).
+ *
+ * Repeatedly tries to split partitions that may splittable until there are no
+ * more partitions that might possibly need splitting. Runs faster than
+ * version 1. Produces the most minimal fsm possible.
+ */
+void FsmAp::minimizePartition2()
+{
+	/* Need a mergesort and an initial partition compare. */
+	MergeSort<StateAp*, InitPartitionCompare> mergeSort;
+	InitPartitionCompare initPartCompare;
+
+	/* Nothing to do if there are no states. */
+	if ( stateList.length() == 0 )
+		return;
+
+	/* 
+	 * First thing is to partition the states by final state status and
+	 * transition functions. This gives us an initial partitioning to work
+	 * with.
+	 */
+
+	/* Make a array of pointers to states. */
+	int numStates = stateList.length();
+	StateAp** statePtrs = new StateAp*[numStates];
+
+	/* Fill up an array of pointers to the states for easy sorting. */
+	StateList::Iter state = stateList;
+	for ( int s = 0; state.lte(); state++, s++ )
+		statePtrs[s] = state;
+		
+	/* Sort the states using the array of states. */
+	mergeSort.sort( statePtrs, numStates );
+
+	/* An array of lists of states is used to partition the states. */
+	MinPartition *parts = new MinPartition[numStates];
+
+	/* Assign the states into partitions. */
+	int destPart = 0;
+	for ( int s = 0; s < numStates; s++ ) {
+		/* If this state differs from the last then move to the next partition. */
+		if ( s > 0 && initPartCompare.compare( statePtrs[s-1], statePtrs[s] ) < 0 ) {
+			/* Move to the next partition. */
+			destPart += 1;
+		}
+
+		/* Put the state into its partition. */
+		statePtrs[s]->alg.partition = &parts[destPart];
+		parts[destPart].list.append( statePtrs[s] );
+	}
+
+	/* We just moved all the states from the main list into partitions without
+	 * taking them off the main list. So clean up the main list now. */
+	stateList.abandon();
+
+	/* Split partitions. */
+	int numParts = splitCandidates( statePtrs, parts, destPart+1 );
+
+	/* Fuse states in the same partition. The states will end up back on the
+	 * main list. */
+	fusePartitions( parts, numParts );
+
+	/* Cleanup. */
+	delete[] statePtrs;
+	delete[] parts;
+}
+
+void FsmAp::initialMarkRound( MarkIndex &markIndex )
+{
+	/* P and q for walking pairs. */
+	StateAp *p = stateList.head, *q;
+
+	/* Need an initial partition compare. */
+	InitPartitionCompare initPartCompare;
+
+	/* Walk all unordered pairs of (p, q) where p != q.
+	 * The second depth of the walk stops before reaching p. This
+	 * gives us all unordered pairs of states (p, q) where p != q. */
+	while ( p != 0 ) {
+		q = stateList.head;
+		while ( q != p ) {
+			/* If the states differ on final state status, out transitions or
+			 * any transition data then they should be separated on the initial
+			 * round. */
+			if ( initPartCompare.compare( p, q ) != 0 )
+				markIndex.markPair( p->alg.stateNum, q->alg.stateNum );
+
+			q = q->next;
+		}
+		p = p->next;
+	}
+}
+
+bool FsmAp::markRound( MarkIndex &markIndex )
+{
+	/* P an q for walking pairs. Take note if any pair gets marked. */
+	StateAp *p = stateList.head, *q;
+	bool pairWasMarked = false;
+
+	/* Need a mark comparison. */
+	MarkCompare markCompare;
+
+	/* Walk all unordered pairs of (p, q) where p != q.
+	 * The second depth of the walk stops before reaching p. This
+	 * gives us all unordered pairs of states (p, q) where p != q. */
+	while ( p != 0 ) {
+		q = stateList.head;
+		while ( q != p ) {
+			/* Should we mark the pair? */
+			if ( !markIndex.isPairMarked( p->alg.stateNum, q->alg.stateNum ) ) {
+				if ( markCompare.shouldMark( markIndex, p, q ) ) {
+					markIndex.markPair( p->alg.stateNum, q->alg.stateNum );
+					pairWasMarked = true;
+				}
+			}
+			q = q->next;
+		}
+		p = p->next;
+	}
+
+	return pairWasMarked;
+}
+
+
+/**
+ * \brief Minimize by pair marking.
+ *
+ * Decides if each pair of states is distinct or not. Uses O(n^2) memory and
+ * should only be used on small graphs. Produces the most minmimal FSM
+ * possible.
+ */
+void FsmAp::minimizeStable()
+{
+	/* Set the state numbers. */
+	setStateNumbers( 0 );
+
+	/* This keeps track of which pairs have been marked. */
+	MarkIndex markIndex( stateList.length() );
+
+	/* Mark pairs where final stateness, out trans, or trans data differ. */
+	initialMarkRound( markIndex );
+
+	/* While the last round of marking succeeded in marking a state
+	 * continue to do another round. */
+	int modified = markRound( markIndex );
+	while (modified)
+		modified = markRound( markIndex );
+
+	/* Merge pairs that are unmarked. */
+	fuseUnmarkedPairs( markIndex );
+}
+
+bool FsmAp::minimizeRound()
+{
+	/* Nothing to do if there are no states. */
+	if ( stateList.length() == 0 )
+		return false;
+
+	/* Need a mergesort on approx compare and an approx compare. */
+	MergeSort<StateAp*, ApproxCompare> mergeSort;
+	ApproxCompare approxCompare;
+
+	/* Fill up an array of pointers to the states. */
+	StateAp **statePtrs = new StateAp*[stateList.length()];
+	StateList::Iter state = stateList;
+	for ( int s = 0; state.lte(); state++, s++ )
+		statePtrs[s] = state;
+
+	bool modified = false;
+
+	/* Sort The list. */
+	mergeSort.sort( statePtrs, stateList.length() );
+
+	/* Walk the list looking for duplicates next to each other, 
+	 * merge in any duplicates. */
+	StateAp **pLast = statePtrs;
+	StateAp **pState = statePtrs + 1;
+	for ( int i = 1; i < stateList.length(); i++, pState++ ) {
+		if ( approxCompare.compare( *pLast, *pState ) == 0 ) {
+			/* Last and pState are the same, so fuse together. Move forward
+			 * with pState but not with pLast. If any more are identical, we
+			 * must */
+			fuseEquivStates( *pLast, *pState );
+			modified = true;
+		}
+		else {
+			/* Last and this are different, do not set to merge them. Move
+			 * pLast to the current (it may be way behind from merging many
+			 * states) and pState forward one to consider the next pair. */
+			pLast = pState;
+		}
+	}
+	delete[] statePtrs;
+	return modified;
+}
+
+/**
+ * \brief Minmimize by an approximation.
+ *
+ * Repeatedly tries to find states with transitions out to the same set of
+ * states on the same set of keys until no more identical states can be found.
+ * Does not produce the most minimial FSM possible.
+ */
+void FsmAp::minimizeApproximate()
+{
+	/* While the last minimization round succeeded in compacting states,
+	 * continue to try to compact states. */
+	while ( true ) {
+		bool modified = minimizeRound();
+		if ( ! modified )
+			break;
+	}
+}
+
+
+/* Remove states that have no path to them from the start state. Recursively
+ * traverses the graph marking states that have paths into them. Then removes
+ * all states that did not get marked. */
+void FsmAp::removeUnreachableStates()
+{
+	/* Misfit accounting should be off and there should be no states on the
+	 * misfit list. */
+	assert( !misfitAccounting && misfitList.length() == 0 );
+
+	/* Mark all the states that can be reached 
+	 * through the existing set of entry points. */
+	markReachableFromHere( startState );
+	for ( EntryMap::Iter en = entryPoints; en.lte(); en++ )
+		markReachableFromHere( en->value );
+
+	/* Delete all states that are not marked
+	 * and unmark the ones that are marked. */
+	StateAp *state = stateList.head;
+	while ( state ) {
+		StateAp *next = state->next;
+
+		if ( state->stateBits & SB_ISMARKED )
+			state->stateBits &= ~ SB_ISMARKED;
+		else {
+			detachState( state );
+			stateList.detach( state );
+			delete state;
+		}
+
+		state = next;
+	}
+}
+
+bool FsmAp::outListCovers( StateAp *state )
+{
+	/* Must be at least one range to cover. */
+	if ( state->outList.length() == 0 )
+		return false;
+	
+	/* The first must start at the lower bound. */
+	TransList::Iter trans = state->outList.first();
+	if ( keyOps->minKey < trans->lowKey )
+		return false;
+
+	/* Loop starts at second el. */
+	trans.increment();
+
+	/* Loop checks lower against prev upper. */
+	for ( ; trans.lte(); trans++ ) {
+		/* Lower end of the trans must be one greater than the
+		 * previous' high end. */
+		Key lowKey = trans->lowKey;
+		lowKey.decrement();
+		if ( trans->prev->highKey < lowKey )
+			return false;
+	}
+
+	/* Require that the last range extends to the upper bound. */
+	trans = state->outList.last();
+	if ( trans->highKey < keyOps->maxKey )
+		return false;
+
+	return true;
+}
+
+/* Remove states that that do not lead to a final states. Works recursivly traversing
+ * the graph in reverse (starting from all final states) and marking seen states. Then
+ * removes states that did not get marked. */
+void FsmAp::removeDeadEndStates()
+{
+	/* Misfit accounting should be off and there should be no states on the
+	 * misfit list. */
+	assert( !misfitAccounting && misfitList.length() == 0 );
+
+	/* Mark all states that have paths to the final states. */
+	StateAp **st = finStateSet.data;
+	int nst = finStateSet.length();
+	for ( int i = 0; i < nst; i++, st++ )
+		markReachableFromHereReverse( *st );
+
+	/* Start state gets honorary marking. If the machine accepts nothing we
+	 * still want the start state to hang around. This must be done after the
+	 * recursive call on all the final states so that it does not cause the
+	 * start state in transitions to be skipped when the start state is
+	 * visited by the traversal. */
+	startState->stateBits |= SB_ISMARKED;
+
+	/* Delete all states that are not marked
+	 * and unmark the ones that are marked. */
+	StateAp *state = stateList.head;
+	while ( state != 0 ) {
+		StateAp *next = state->next;
+
+		if ( state->stateBits & SB_ISMARKED  )
+			state->stateBits &= ~ SB_ISMARKED;
+		else {
+			detachState( state );
+			stateList.detach( state );
+			delete state;
+		}
+		
+		state = next;
+	}
+}
+
+/* Remove states on the misfit list. To work properly misfit accounting should
+ * be on when this is called. The detaching of a state will likely cause
+ * another misfit to be collected and it can then be removed. */
+void FsmAp::removeMisfits()
+{
+	while ( misfitList.length() > 0 ) {
+		/* Get the first state. */
+		StateAp *state = misfitList.head;
+
+		/* Detach and delete. */
+		detachState( state );
+
+		/* The state was previously on the misfit list and detaching can only
+		 * remove in transitions so the state must still be on the misfit
+		 * list. */
+		misfitList.detach( state );
+		delete state;
+	}
+}
+
+/* Fuse src into dest because they have been deemed equivalent states.
+ * Involves moving transitions into src to go into dest and invoking
+ * callbacks. Src is deleted detached from the graph and deleted. */
+void FsmAp::fuseEquivStates( StateAp *dest, StateAp *src )
+{
+	/* This would get ugly. */
+	assert( dest != src );
+
+	/* Cur is a duplicate. We can merge it with trail. */
+	inTransMove( dest, src );
+
+	detachState( src );
+	stateList.detach( src );
+	delete src;
+}
+
+void FsmAp::fuseUnmarkedPairs( MarkIndex &markIndex )
+{
+	StateAp *p = stateList.head, *nextP, *q;
+
+	/* Definition: The primary state of an equivalence class is the first state
+	 * encounterd that belongs to the equivalence class. All equivalence
+	 * classes have primary state including equivalence classes with one state
+	 * in it. */
+
+	/* For each unmarked pair merge p into q and delete p. q is always the
+	 * primary state of it's equivalence class. We wouldn't have landed on it
+	 * here if it were not, because it would have been deleted.
+	 *
+	 * Proof that q is the primaray state of it's equivalence class: Assume q
+	 * is not the primary state of it's equivalence class, then it would be
+	 * merged into some state that came before it and thus p would be
+	 * equivalent to that state. But q is the first state that p is equivalent
+	 * to so we have a contradiction. */
+
+	/* Walk all unordered pairs of (p, q) where p != q.
+	 * The second depth of the walk stops before reaching p. This
+	 * gives us all unordered pairs of states (p, q) where p != q. */
+	while ( p != 0 ) {
+		nextP = p->next;
+
+		q = stateList.head;
+		while ( q != p ) {
+			/* If one of p or q is a final state then mark. */
+			if ( ! markIndex.isPairMarked( p->alg.stateNum, q->alg.stateNum ) ) {
+				fuseEquivStates( q, p );
+				break;
+			}
+			q = q->next;
+		}
+		p = nextP;
+	}
+}
+
+void FsmAp::fusePartitions( MinPartition *parts, int numParts )
+{
+	/* For each partition, fuse state 2, 3, ... into state 1. */
+	for ( int p = 0; p < numParts; p++ ) {
+		/* Assume that there will always be at least one state. */
+		StateAp *first = parts[p].list.head, *toFuse = first->next;
+
+		/* Put the first state back onto the main state list. Don't bother
+		 * removing it from the partition list first. */
+		stateList.append( first );
+
+		/* Fuse the rest of the state into the first. */
+		while ( toFuse != 0 ) {
+			/* Save the next. We will trash it before it is needed. */
+			StateAp *next = toFuse->next;
+
+			/* Put the state to be fused in to the first back onto the main
+			 * list before it is fuse.  the graph. The state needs to be on
+			 * the main list for the detach from the graph to work.  Don't
+			 * bother removing the state from the partition list first. We
+			 * need not maintain it. */
+			stateList.append( toFuse );
+
+			/* Now fuse to the first. */
+			fuseEquivStates( first, toFuse );
+
+			/* Go to the next that we saved before trashing the next pointer. */
+			toFuse = next;
+		}
+
+		/* We transfered the states from the partition list into the main list without
+		 * removing the states from the partition list first. Clean it up. */
+		parts[p].list.abandon();
+	}
+}
+
+
+/* Merge neighboring transitions go to the same state and have the same
+ * transitions data. */
+void FsmAp::compressTransitions()
+{
+	for ( StateList::Iter st = stateList; st.lte(); st++ ) {
+		if ( st->outList.length() > 1 ) {
+			for ( TransList::Iter trans = st->outList, next = trans.next(); next.lte();  ) {
+				Key nextLow = next->lowKey;
+				nextLow.decrement();
+				if ( trans->highKey == nextLow && trans->toState == next->toState &&
+					CmpActionTable::compare( trans->actionTable, next->actionTable ) == 0 )
+				{
+					trans->highKey = next->highKey;
+					st->outList.detach( next );
+					detachTrans( next->fromState, next->toState, next );
+					delete next;
+					next = trans.next();
+				}
+				else {
+					trans.increment();
+					next.increment();
+				}
+			}
+		}
+	}
+}
diff --git a/contrib/tools/ragel5/ragel/fsmstate.cpp b/contrib/tools/ragel5/ragel/fsmstate.cpp
new file mode 100644
index 0000000000..4322c1060f
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/fsmstate.cpp
@@ -0,0 +1,463 @@
+/*
+ *  Copyright 2002 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <string.h>
+#include <assert.h>
+#include "fsmgraph.h"
+
+#include <iostream>
+using namespace std;
+
+/* Construct a mark index for a specified number of states. Must new up
+ * an array that is states^2 in size. */
+MarkIndex::MarkIndex( int states ) : numStates(states)
+{
+	/* Total pairs is states^2. Actually only use half of these, but we allocate
+	 * them all to make indexing into the array easier. */
+	int total = states * states;
+
+	/* New up chars so that individual DListEl constructors are
+	 * not called. Zero out the mem manually. */
+	array = new bool[total];
+	memset( array, 0, sizeof(bool) * total );
+}
+
+/* Free the array used to store state pairs. */
+MarkIndex::~MarkIndex()
+{
+	delete[] array;
+}
+
+/* Mark a pair of states. States are specified by their number. The
+ * marked states are moved from the unmarked list to the marked list. */
+void MarkIndex::markPair(int state1, int state2)
+{
+	int pos = ( state1 >= state2 ) ?
+		( state1 * numStates ) + state2 :
+		( state2 * numStates ) + state1;
+
+	array[pos] = true;
+}
+
+/* Returns true if the pair of states are marked. Returns false otherwise.
+ * Ordering of states given does not matter. */
+bool MarkIndex::isPairMarked(int state1, int state2)
+{
+	int pos = ( state1 >= state2 ) ?
+		( state1 * numStates ) + state2 :
+		( state2 * numStates ) + state1;
+
+	return array[pos];
+}
+
+/* Create a new fsm state. State has not out transitions or in transitions, not
+ * out out transition data and not number. */
+StateAp::StateAp()
+:
+	/* No out or in transitions. */
+	outList(),
+	inList(),
+
+	/* No entry points, or epsilon trans. */
+	entryIds(),
+	epsilonTrans(),
+
+	/* Conditions. */
+	stateCondList(),
+
+	/* No transitions in from other states. */
+	foreignInTrans(0),
+
+	/* Only used during merging. Normally null. */
+	stateDictEl(0),
+	eptVect(0),
+
+	/* No state identification bits. */
+	stateBits(0),
+
+	/* No Priority data. */
+	outPriorTable(),
+
+	/* No Action data. */
+	toStateActionTable(),
+	fromStateActionTable(),
+	outActionTable(),
+	outCondSet(),
+	errActionTable(),
+	eofActionTable()
+{
+}
+
+/* Copy everything except actual the transitions. That is left up to the
+ * FsmAp copy constructor. */
+StateAp::StateAp(const StateAp &other)
+:
+	/* All lists are cleared. They will be filled in when the
+	 * individual transitions are duplicated and attached. */
+	outList(),
+	inList(),
+
+	/* Duplicate the entry id set and epsilon transitions. These
+	 * are sets of integers and as such need no fixing. */
+	entryIds(other.entryIds),
+	epsilonTrans(other.epsilonTrans),
+
+	/* Copy in the elements of the conditions. */
+	stateCondList( other.stateCondList ),
+
+	/* No transitions in from other states. */
+	foreignInTrans(0),
+
+	/* This is only used during merging. Normally null. */
+	stateDictEl(0),
+	eptVect(0),
+
+	/* Fsm state data. */
+	stateBits(other.stateBits),
+
+	/* Copy in priority data. */
+	outPriorTable(other.outPriorTable),
+
+	/* Copy in action data. */
+	toStateActionTable(other.toStateActionTable),
+	fromStateActionTable(other.fromStateActionTable),
+	outActionTable(other.outActionTable),
+	outCondSet(other.outCondSet),
+	errActionTable(other.errActionTable),
+	eofActionTable(other.eofActionTable)
+{
+	/* Duplicate all the transitions. */
+	for ( TransList::Iter trans = other.outList; trans.lte(); trans++ ) {
+		/* Dupicate and store the orginal target in the transition. This will
+		 * be corrected once all the states have been created. */
+		TransAp *newTrans = new TransAp(*trans);
+		newTrans->toState = trans->toState;
+		outList.append( newTrans );
+	}
+}
+
+/* If there is a state dict element, then delete it. Everything else is left
+ * up to the FsmGraph destructor. */
+StateAp::~StateAp()
+{
+	if ( stateDictEl != 0 )
+		delete stateDictEl;
+}
+
+/* Compare two states using pointers to the states. With the approximate
+ * compare the idea is that if the compare finds them the same, they can
+ * immediately be merged. */
+int ApproxCompare::compare( const StateAp *state1 , const StateAp *state2 )
+{
+	int compareRes;
+
+	/* Test final state status. */
+	if ( (state1->stateBits & SB_ISFINAL) && !(state2->stateBits & SB_ISFINAL) )
+		return -1;
+	else if ( !(state1->stateBits & SB_ISFINAL) && (state2->stateBits & SB_ISFINAL) )
+		return 1;
+	
+	/* Test epsilon transition sets. */
+	compareRes = CmpEpsilonTrans::compare( state1->epsilonTrans, 
+			state2->epsilonTrans );
+	if ( compareRes != 0 )
+		return compareRes;
+	
+	/* Compare the out transitions. */
+	compareRes = FsmAp::compareStateData( state1, state2 );
+	if ( compareRes != 0 )
+		return compareRes;
+
+	/* Use a pair iterator to get the transition pairs. */
+	PairIter<TransAp> outPair( state1->outList.head, state2->outList.head );
+	for ( ; !outPair.end(); outPair++ ) {
+		switch ( outPair.userState ) {
+
+		case RangeInS1:
+			compareRes = FsmAp::compareFullPtr( outPair.s1Tel.trans, 0 );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case RangeInS2:
+			compareRes = FsmAp::compareFullPtr( 0, outPair.s2Tel.trans );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case RangeOverlap:
+			compareRes = FsmAp::compareFullPtr( 
+					outPair.s1Tel.trans, outPair.s2Tel.trans );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case BreakS1:
+		case BreakS2:
+			break;
+		}
+	}
+
+	/* Got through the entire state comparison, deem them equal. */
+	return 0;
+}
+
+/* Compare class for the sort that does the intial partition of compaction. */
+int InitPartitionCompare::compare( const StateAp *state1 , const StateAp *state2 )
+{
+	int compareRes;
+
+	/* Test final state status. */
+	if ( (state1->stateBits & SB_ISFINAL) && !(state2->stateBits & SB_ISFINAL) )
+		return -1;
+	else if ( !(state1->stateBits & SB_ISFINAL) && (state2->stateBits & SB_ISFINAL) )
+		return 1;
+
+	/* Test epsilon transition sets. */
+	compareRes = CmpEpsilonTrans::compare( state1->epsilonTrans, 
+			state2->epsilonTrans );
+	if ( compareRes != 0 )
+		return compareRes;
+
+	/* Compare the out transitions. */
+	compareRes = FsmAp::compareStateData( state1, state2 );
+	if ( compareRes != 0 )
+		return compareRes;
+
+	/* Use a pair iterator to test the condition pairs. */
+	PairIter<StateCond> condPair( state1->stateCondList.head, state2->stateCondList.head );
+	for ( ; !condPair.end(); condPair++ ) {
+		switch ( condPair.userState ) {
+		case RangeInS1:
+			return 1;
+		case RangeInS2:
+			return -1;
+
+		case RangeOverlap: {
+			CondSpace *condSpace1 = condPair.s1Tel.trans->condSpace;
+			CondSpace *condSpace2 = condPair.s2Tel.trans->condSpace;
+			if ( condSpace1 < condSpace2 )
+				return -1;
+			else if ( condSpace1 > condSpace2 )
+				return 1;
+			break;
+		}
+		case BreakS1:
+		case BreakS2:
+			break;
+		}
+	}
+
+	/* Use a pair iterator to test the transition pairs. */
+	PairIter<TransAp> outPair( state1->outList.head, state2->outList.head );
+	for ( ; !outPair.end(); outPair++ ) {
+		switch ( outPair.userState ) {
+
+		case RangeInS1:
+			compareRes = FsmAp::compareDataPtr( outPair.s1Tel.trans, 0 );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case RangeInS2:
+			compareRes = FsmAp::compareDataPtr( 0, outPair.s2Tel.trans );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case RangeOverlap:
+			compareRes = FsmAp::compareDataPtr( 
+					outPair.s1Tel.trans, outPair.s2Tel.trans );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case BreakS1:
+		case BreakS2:
+			break;
+		}
+	}
+
+	return 0;
+}
+
+/* Compare class for the sort that does the partitioning. */
+int PartitionCompare::compare( const StateAp *state1, const StateAp *state2 )
+{
+	int compareRes;
+
+	/* Use a pair iterator to get the transition pairs. */
+	PairIter<TransAp> outPair( state1->outList.head, state2->outList.head );
+	for ( ; !outPair.end(); outPair++ ) {
+		switch ( outPair.userState ) {
+
+		case RangeInS1:
+			compareRes = FsmAp::comparePartPtr( outPair.s1Tel.trans, 0 );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case RangeInS2:
+			compareRes = FsmAp::comparePartPtr( 0, outPair.s2Tel.trans );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case RangeOverlap:
+			compareRes = FsmAp::comparePartPtr( 
+					outPair.s1Tel.trans, outPair.s2Tel.trans );
+			if ( compareRes != 0 )
+				return compareRes;
+			break;
+
+		case BreakS1:
+		case BreakS2:
+			break;
+		}
+	}
+
+	return 0;
+}
+
+/* Compare class for the sort that does the partitioning. */
+bool MarkCompare::shouldMark( MarkIndex &markIndex, const StateAp *state1, 
+			const StateAp *state2 )
+{
+	/* Use a pair iterator to get the transition pairs. */
+	PairIter<TransAp> outPair( state1->outList.head, state2->outList.head );
+	for ( ; !outPair.end(); outPair++ ) {
+		switch ( outPair.userState ) {
+
+		case RangeInS1:
+			if ( FsmAp::shouldMarkPtr( markIndex, outPair.s1Tel.trans, 0 ) )
+				return true;
+			break;
+
+		case RangeInS2:
+			if ( FsmAp::shouldMarkPtr( markIndex, 0, outPair.s2Tel.trans ) )
+				return true;
+			break;
+
+		case RangeOverlap:
+			if ( FsmAp::shouldMarkPtr( markIndex,
+					outPair.s1Tel.trans, outPair.s2Tel.trans ) )
+				return true;
+			break;
+
+		case BreakS1:
+		case BreakS2:
+			break;
+		}
+	}
+
+	return false;
+}
+
+/*
+ * Transition Comparison.
+ */
+
+/* Compare target partitions. Either pointer may be null. */
+int FsmAp::comparePartPtr( TransAp *trans1, TransAp *trans2 )
+{
+	if ( trans1 != 0 ) {
+		/* If trans1 is set then so should trans2. The initial partitioning
+		 * guarantees this for us. */
+		if ( trans1->toState == 0 && trans2->toState != 0 )
+			return -1;
+		else if ( trans1->toState != 0 && trans2->toState == 0 )
+			return 1;
+		else if ( trans1->toState != 0 ) {
+			/* Both of targets are set. */
+			return CmpOrd< MinPartition* >::compare( 
+				trans1->toState->alg.partition, trans2->toState->alg.partition );
+		}
+	}
+	return 0;
+}
+
+
+/* Compares two transition pointers according to priority and functions.
+ * Either pointer may be null. Does not consider to state or from state. */
+int FsmAp::compareDataPtr( TransAp *trans1, TransAp *trans2 )
+{
+	if ( trans1 == 0 && trans2 != 0 )
+		return -1;
+	else if ( trans1 != 0 && trans2 == 0 )
+		return 1;
+	else if ( trans1 != 0 ) {
+		/* Both of the transition pointers are set. */
+		int compareRes = compareTransData( trans1, trans2 );
+		if ( compareRes != 0 )
+			return compareRes;
+	}
+	return 0;
+}
+
+/* Compares two transitions according to target state, priority and functions.
+ * Does not consider from state. Either of the pointers may be null. */
+int FsmAp::compareFullPtr( TransAp *trans1, TransAp *trans2 )
+{
+	if ( (trans1 != 0) ^ (trans2 != 0) ) {
+		/* Exactly one of the transitions is set. */
+		if ( trans1 != 0 )
+			return -1;
+		else
+			return 1;
+	}
+	else if ( trans1 != 0 ) {
+		/* Both of the transition pointers are set. Test target state,
+		 * priority and funcs. */
+		if ( trans1->toState < trans2->toState )
+			return -1;
+		else if ( trans1->toState > trans2->toState )
+			return 1;
+		else if ( trans1->toState != 0 ) {
+			/* Test transition data. */
+			int compareRes = compareTransData( trans1, trans2 );
+			if ( compareRes != 0 )
+				return compareRes;
+		}
+	}
+	return 0;
+}
+
+
+bool FsmAp::shouldMarkPtr( MarkIndex &markIndex, TransAp *trans1, 
+				TransAp *trans2 )
+{
+	if ( (trans1 != 0) ^ (trans2 != 0) ) {
+		/* Exactly one of the transitions is set. The initial mark round
+		 * should rule out this case. */
+		assert( false );
+	}
+	else if ( trans1 != 0 ) {
+		/* Both of the transitions are set. If the target pair is marked, then
+		 * the pair we are considering gets marked. */
+		return markIndex.isPairMarked( trans1->toState->alg.stateNum, 
+				trans2->toState->alg.stateNum );
+	}
+
+	/* Neither of the transitiosn are set. */
+	return false;
+}
+
+
diff --git a/contrib/tools/ragel5/ragel/main.cpp b/contrib/tools/ragel5/ragel/main.cpp
new file mode 100644
index 0000000000..a22a34f1b0
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/main.cpp
@@ -0,0 +1,355 @@
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <iostream>
+#include <fstream>
+#ifndef _WIN32
+#   include <unistd.h>
+#endif
+#include <sstream>
+
+/* Parsing. */
+#include "ragel.h"
+#include "rlscan.h"
+
+/* Parameters and output. */
+#include "pcheck.h"
+#include "vector.h"
+#include "version.h"
+#include "common.h"
+
+#ifdef _MSC_VER
+#   define strncasecmp _strnicmp

+#   define strcasecmp _stricmp

+#endif
+
+using std::istream;
+using std::ostream;
+using std::ifstream;
+using std::ofstream;
+using std::cin;
+using std::cout;
+using std::cerr;
+using std::endl;
+
+/* Controls minimization. */
+MinimizeLevel minimizeLevel = MinimizePartition2;
+MinimizeOpt minimizeOpt = MinimizeMostOps;
+
+/* Graphviz dot file generation. */
+char *machineSpec = 0, *machineName = 0;
+bool machineSpecFound = false;
+
+bool printStatistics = false;
+
+/* Print a summary of the options. */
+void usage()
+{
+	cout <<
+"usage: ragel [options] file\n"
+"general:\n"
+"   -h, -H, -?, --help   Print this usage and exit\n"
+"   -v, --version        Print version information and exit\n"
+"   -o <file>            Write output to <file>\n"
+"   -s                   Print some statistics on stderr\n"
+"fsm minimization:\n"
+"   -n                   Do not perform minimization\n"
+"   -m                   Minimize at the end of the compilation\n"
+"   -l                   Minimize after most operations (default)\n"
+"   -e                   Minimize after every operation\n"
+"machine selection:\n"
+"   -S <spec>            FSM specification to output for -V\n"
+"   -M <machine>         Machine definition/instantiation to output for -V\n"
+"host language:\n"
+"   -C                   The host language is C, C++, Obj-C or Obj-C++ (default)\n"
+"   -D                   The host language is D\n"
+"   -J                   The host language is Java\n"
+"   -R                   The host language is Ruby\n"
+	;	
+}
+
+/* Print version information. */
+void version()
+{
+	cout << "Ragel State Machine Compiler version " VERSION << " " PUBDATE << endl <<
+			"Copyright (c) 2001-2006 by Adrian Thurston" << endl;
+}
+
+/* Total error count. */
+int gblErrorCount = 0;
+
+/* Print the opening to a warning in the input, then return the error ostream. */
+ostream &warning( const InputLoc &loc )
+{
+	assert( loc.fileName != 0 );
+	cerr << loc.fileName << ":" << loc.line << ":" << 
+			loc.col << ": warning: ";
+	return cerr;
+}
+
+/* Print the opening to a program error, then return the error stream. */
+ostream &error()
+{
+	gblErrorCount += 1;
+	cerr << PROGNAME ": ";
+	return cerr;
+}
+
+ostream &error( const InputLoc &loc )
+{
+	gblErrorCount += 1;
+	assert( loc.fileName != 0 );
+	cerr << loc.fileName << ":" << loc.line << ": ";
+	return cerr;
+}
+
+void escapeLineDirectivePath( std::ostream &out, char *path )
+{
+	for ( char *pc = path; *pc != 0; pc++ ) {
+		if ( *pc == '\\' )
+			out << "\\\\";
+		else
+			out << *pc;
+	}
+}
+
+/* Main, process args and call yyparse to start scanning input. */
+int main(int argc, char **argv)
+{
+	ParamCheck pc("o:nmleabjkS:M:CDJRvHh?-:s", argc, argv);
+	char *inputFileName = 0;
+	char inputFileNameArr[] = "<stdin>";
+	char *outputFileName = 0;
+
+	while ( pc.check() ) {
+		switch ( pc.state ) {
+		case ParamCheck::match:
+			switch ( pc.parameter ) {
+			/* Output. */
+			case 'o':
+				if ( *pc.parameterArg == 0 )
+					error() << "a zero length output file name was given" << endl;
+				else if ( outputFileName != 0 )
+					error() << "more than one output file name was given" << endl;
+				else {
+					/* Ok, remember the output file name. */
+					outputFileName = pc.parameterArg;
+				}
+				break;
+
+			/* Minimization, mostly hidden options. */
+			case 'n':
+				minimizeOpt = MinimizeNone;
+				break;
+			case 'm':
+				minimizeOpt = MinimizeEnd;
+				break;
+			case 'l':
+				minimizeOpt = MinimizeMostOps;
+				break;
+			case 'e':
+				minimizeOpt = MinimizeEveryOp;
+				break;
+			case 'a':
+				minimizeLevel = MinimizeApprox;
+				break;
+			case 'b':
+				minimizeLevel = MinimizeStable;
+				break;
+			case 'j':
+				minimizeLevel = MinimizePartition1;
+				break;
+			case 'k':
+				minimizeLevel = MinimizePartition2;
+				break;
+
+			/* Machine spec. */
+			case 'S':
+				if ( *pc.parameterArg == 0 )
+					error() << "please specify an argument to -S" << endl;
+				else if ( machineSpec != 0 )
+					error() << "more than one -S argument was given" << endl;
+				else {
+					/* Ok, remember the path to the machine to generate. */
+					machineSpec = pc.parameterArg;
+				}
+				break;
+
+			/* Machine path. */
+			case 'M':
+				if ( *pc.parameterArg == 0 )
+					error() << "please specify an argument to -M" << endl;
+				else if ( machineName != 0 )
+					error() << "more than one -M argument was given" << endl;
+				else {
+					/* Ok, remember the machine name to generate. */
+					machineName = pc.parameterArg;
+				}
+				break;
+
+			/* Host language types. */
+			case 'C':
+				hostLangType = CCode;
+				hostLang = &hostLangC;
+				break;
+			case 'D':
+				hostLangType = DCode;
+				hostLang = &hostLangD;
+				break;
+			case 'J':
+				hostLangType = JavaCode;
+				hostLang = &hostLangJava;
+				break;
+			case 'R':
+				hostLangType = RubyCode;
+				hostLang = &hostLangRuby;
+				break;
+
+			/* Version and help. */
+			case 'v':
+				version();
+				exit(0);
+			case 'H': case 'h': case '?':
+				usage();
+				exit(0);
+			case 's':
+				printStatistics = true;
+				break;
+			case '-':
+				if ( strcasecmp(pc.parameterArg, "help") == 0 ) {
+					usage();
+					exit(0);
+				}
+				else if ( strcasecmp(pc.parameterArg, "version") == 0 ) {
+					version();
+					exit(0);
+				}
+				else {
+					error() << "--" << pc.parameterArg << 
+							" is an invalid argument" << endl;
+				}
+			}
+			break;
+
+		case ParamCheck::invalid:
+			error() << "-" << pc.parameter << " is an invalid argument" << endl;
+			break;
+
+		case ParamCheck::noparam:
+			/* It is interpreted as an input file. */
+			if ( *pc.curArg == 0 )
+				error() << "a zero length input file name was given" << endl;
+			else if ( inputFileName != 0 )
+				error() << "more than one input file name was given" << endl;
+			else {
+				/* OK, Remember the filename. */
+				inputFileName = pc.curArg;
+			}
+			break;
+		}
+	}
+
+	/* Bail on above errors. */
+	if ( gblErrorCount > 0 )
+		exit(1);
+
+	/* Make sure we are not writing to the same file as the input file. */
+	if ( inputFileName != 0 && outputFileName != 0 && 
+			strcmp( inputFileName, outputFileName  ) == 0 )
+	{
+		error() << "output file \"" << outputFileName  << 
+				"\" is the same as the input file" << endl;
+	}
+
+	/* Open the input file for reading. */
+	istream *inStream;
+	if ( inputFileName != 0 ) {
+		/* Open the input file for reading. */
+		ifstream *inFile = new ifstream( inputFileName );
+		inStream = inFile;
+		if ( ! inFile->is_open() )
+			error() << "could not open " << inputFileName << " for reading" << endl;
+	}
+	else {
+		inStream = &cin;
+	}
+
+
+	/* Bail on above errors. */
+	if ( gblErrorCount > 0 )
+		exit(1);
+
+	std::ostringstream outputBuffer;
+
+	if ( machineSpec == 0 && machineName == 0 )
+		outputBuffer << "<host line=\"1\" col=\"1\">";
+
+#if defined _WIN32 || defined _WIN64
+	if (inputFileName != 0) {
+		NormalizeWinPath(inputFileName);
+	}
+#endif
+	if (inputFileName == 0) {
+		inputFileName = inputFileNameArr;
+	}
+
+	if (strrchr(inputFileName, '/') == NULL) {
+		error() << "input file path should be absolute: " << inputFileName << endl;
+		exit(1);
+	}
+
+	Scanner scanner( inputFileName, *inStream, outputBuffer, 0, 0, 0, false );
+	scanner.do_scan();
+
+	/* Finished, final check for errors.. */
+	if ( gblErrorCount > 0 )
+		return 1;
+	
+	/* Now send EOF to all parsers. */
+	terminateAllParsers();
+
+	/* Finished, final check for errors.. */
+	if ( gblErrorCount > 0 )
+		return 1;
+
+	if ( machineSpec == 0 && machineName == 0 )
+		outputBuffer << "</host>\n";
+
+	if ( gblErrorCount > 0 )
+		return 1;
+	
+	ostream *outputFile = 0;
+	if ( outputFileName != 0 )
+		outputFile = new ofstream( outputFileName );
+	else
+		outputFile = &cout;
+
+	/* Write the machines, then the surrounding code. */
+	writeMachines( *outputFile, outputBuffer.str(), inputFileName );
+
+	if ( outputFileName != 0 )
+		delete outputFile;
+
+	return 0;
+}
diff --git a/contrib/tools/ragel5/ragel/parsedata.cpp b/contrib/tools/ragel5/ragel/parsedata.cpp
new file mode 100644
index 0000000000..3e14cc618a
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/parsedata.cpp
@@ -0,0 +1,1505 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <iostream>
+#include <iomanip>
+#include <errno.h>
+#include <stdlib.h>
+#include <limits.h>
+
+#include "ragel.h"
+#include "rlparse.h"
+#include "parsedata.h"
+#include "parsetree.h"
+#include "mergesort.h"
+#include "xmlcodegen.h"
+
+using namespace std;
+
+char mainMachine[] = "main";
+
+void Token::set(const char *str, int len )
+{
+	length = len;
+	data = new char[len+1];
+	memcpy( data, str, len );
+	data[len] = 0;
+}
+
+void Token::append( const Token &other )
+{
+	int newLength = length + other.length;
+	char *newString = new char[newLength+1];
+	memcpy( newString, data, length );
+	memcpy( newString + length, other.data, other.length );
+	newString[newLength] = 0;
+	data = newString;
+	length = newLength;
+}
+
+/* Perform minimization after an operation according 
+ * to the command line args. */
+void afterOpMinimize( FsmAp *fsm, bool lastInSeq )
+{
+	/* Switch on the prefered minimization algorithm. */
+	if ( minimizeOpt == MinimizeEveryOp || minimizeOpt == MinimizeMostOps && lastInSeq ) {
+		/* First clean up the graph. FsmAp operations may leave these
+		 * lying around. There should be no dead end states. The subtract
+		 * intersection operators are the only places where they may be
+		 * created and those operators clean them up. */
+		fsm->removeUnreachableStates();
+
+		switch ( minimizeLevel ) {
+			case MinimizeApprox:
+				fsm->minimizeApproximate();
+				break;
+			case MinimizePartition1:
+				fsm->minimizePartition1();
+				break;
+			case MinimizePartition2:
+				fsm->minimizePartition2();
+				break;
+			case MinimizeStable:
+				fsm->minimizeStable();
+				break;
+		}
+	}
+}
+
+/* Count the transitions in the fsm by walking the state list. */
+int countTransitions( FsmAp *fsm )
+{
+	int numTrans = 0;
+	StateAp *state = fsm->stateList.head;
+	while ( state != 0 ) {
+		numTrans += state->outList.length();
+		state = state->next;
+	}
+	return numTrans;
+}
+
+Key makeFsmKeyHex( char *str, const InputLoc &loc, ParseData *pd )
+{
+	/* Reset errno so we can check for overflow or underflow. In the event of
+	 * an error, sets the return val to the upper or lower bound being tested
+	 * against. */
+	errno = 0;
+	unsigned int size = keyOps->alphType->size;
+	bool unusedBits = size < sizeof(unsigned long);
+
+	unsigned long ul = strtoul( str, 0, 16 );
+
+	if ( errno == ERANGE || unusedBits && ul >> (size * 8) ) {
+		error(loc) << "literal " << str << " overflows the alphabet type" << endl;
+		ul = 1 << (size * 8);
+	}
+
+	if ( unusedBits && keyOps->alphType->isSigned && ul >> (size * 8 - 1) )
+		ul |= (0xffffffff >> (size*8 ) ) << (size*8);
+
+	return Key( (long)ul );
+}
+
+#ifdef _MSC_VER
+#   define strtoll _strtoi64
+#endif
+
+Key makeFsmKeyDec( char *str, const InputLoc &loc, ParseData *pd )
+{
+	/* Convert the number to a decimal. First reset errno so we can check
+	 * for overflow or underflow. */
+	errno = 0;
+	long long minVal = keyOps->alphType->minVal;
+	long long maxVal = keyOps->alphType->maxVal;
+
+	long long ll = strtoll( str, 0, 10 );
+
+	/* Check for underflow. */
+	if ( errno == ERANGE && ll < 0 || ll < minVal) {
+		error(loc) << "literal " << str << " underflows the alphabet type" << endl;
+		ll = minVal;
+	}
+	/* Check for overflow. */
+	else if ( errno == ERANGE && ll > 0 || ll > maxVal ) {
+		error(loc) << "literal " << str << " overflows the alphabet type" << endl;
+		ll = maxVal;
+	}
+
+	if ( keyOps->alphType->isSigned )
+		return Key( (long)ll );
+	else
+		return Key( (unsigned long)ll );
+}
+
+/* Make an fsm key in int format (what the fsm graph uses) from an alphabet
+ * number returned by the parser. Validates that the number doesn't overflow
+ * the alphabet type. */
+Key makeFsmKeyNum( char *str, const InputLoc &loc, ParseData *pd )
+{
+	/* Switch on hex/decimal format. */
+	if ( str[0] == '0' && str[1] == 'x' )
+		return makeFsmKeyHex( str, loc, pd );
+	else
+		return makeFsmKeyDec( str, loc, pd );
+}
+
+/* Make an fsm int format (what the fsm graph uses) from a single character.
+ * Performs proper conversion depending on signed/unsigned property of the
+ * alphabet. */
+Key makeFsmKeyChar( char c, ParseData *pd )
+{
+	if ( keyOps->isSigned ) {
+		/* Copy from a char type. */
+		return Key( c );
+	}
+	else {
+		/* Copy from an unsigned byte type. */
+		return Key( (unsigned char)c );
+	}
+}
+
+/* Make an fsm key array in int format (what the fsm graph uses) from a string
+ * of characters. Performs proper conversion depending on signed/unsigned
+ * property of the alphabet. */
+void makeFsmKeyArray( Key *result, char *data, int len, ParseData *pd )
+{
+	if ( keyOps->isSigned ) {
+		/* Copy from a char star type. */
+		char *src = data;
+		for ( int i = 0; i < len; i++ )
+			result[i] = Key(src[i]);
+	}
+	else {
+		/* Copy from an unsigned byte ptr type. */
+		unsigned char *src = (unsigned char*) data;
+		for ( int i = 0; i < len; i++ )
+			result[i] = Key(src[i]);
+	}
+}
+
+/* Like makeFsmKeyArray except the result has only unique keys. They ordering
+ * will be changed. */
+void makeFsmUniqueKeyArray( KeySet &result, char *data, int len, 
+		bool caseInsensitive, ParseData *pd )
+{
+	/* Use a transitions list for getting unique keys. */
+	if ( keyOps->isSigned ) {
+		/* Copy from a char star type. */
+		char *src = data;
+		for ( int si = 0; si < len; si++ ) {
+			Key key( src[si] );
+			result.insert( key );
+			if ( caseInsensitive ) {
+				if ( key.isLower() )
+					result.insert( key.toUpper() );
+				else if ( key.isUpper() )
+					result.insert( key.toLower() );
+			}
+		}
+	}
+	else {
+		/* Copy from an unsigned byte ptr type. */
+		unsigned char *src = (unsigned char*) data;
+		for ( int si = 0; si < len; si++ ) {
+			Key key( src[si] );
+			result.insert( key );
+			if ( caseInsensitive ) {
+				if ( key.isLower() )
+					result.insert( key.toUpper() );
+				else if ( key.isUpper() )
+					result.insert( key.toLower() );
+			}
+		}
+	}
+}
+
+FsmAp *dotFsm( ParseData *pd )
+{
+	FsmAp *retFsm = new FsmAp();
+	retFsm->rangeFsm( keyOps->minKey, keyOps->maxKey );
+	return retFsm;
+}
+
+FsmAp *dotStarFsm( ParseData *pd )
+{
+	FsmAp *retFsm = new FsmAp();
+	retFsm->rangeStarFsm( keyOps->minKey, keyOps->maxKey );
+	return retFsm;
+}
+
+/* Make a builtin type. Depends on the signed nature of the alphabet type. */
+FsmAp *makeBuiltin( BuiltinMachine builtin, ParseData *pd )
+{
+	/* FsmAp created to return. */
+	FsmAp *retFsm = 0;
+	bool isSigned = keyOps->isSigned;
+
+	switch ( builtin ) {
+	case BT_Any: {
+		/* All characters. */
+		retFsm = dotFsm( pd );
+		break;
+	}
+	case BT_Ascii: {
+		/* Ascii characters 0 to 127. */
+		retFsm = new FsmAp();
+		retFsm->rangeFsm( 0, 127 );
+		break;
+	}
+	case BT_Extend: {
+		/* Ascii extended characters. This is the full byte range. Dependent
+		 * on signed, vs no signed. If the alphabet is one byte then just use
+		 * dot fsm. */
+		if ( isSigned ) {
+			retFsm = new FsmAp();
+			retFsm->rangeFsm( -128, 127 );
+		}
+		else {
+			retFsm = new FsmAp();
+			retFsm->rangeFsm( 0, 255 );
+		}
+		break;
+	}
+	case BT_Alpha: {
+		/* Alpha [A-Za-z]. */
+		FsmAp *upper = new FsmAp(), *lower = new FsmAp();
+		upper->rangeFsm( 'A', 'Z' );
+		lower->rangeFsm( 'a', 'z' );
+		upper->unionOp( lower );
+		upper->minimizePartition2();
+		retFsm = upper;
+		break;
+	}
+	case BT_Digit: {
+		/* Digits [0-9]. */
+		retFsm = new FsmAp();
+		retFsm->rangeFsm( '0', '9' );
+		break;
+	}
+	case BT_Alnum: {
+		/* Alpha numerics [0-9A-Za-z]. */
+		FsmAp *digit = new FsmAp(), *lower = new FsmAp();
+		FsmAp *upper = new FsmAp();
+		digit->rangeFsm( '0', '9' );
+		upper->rangeFsm( 'A', 'Z' );
+		lower->rangeFsm( 'a', 'z' );
+		digit->unionOp( upper );
+		digit->unionOp( lower );
+		digit->minimizePartition2();
+		retFsm = digit;
+		break;
+	}
+	case BT_Lower: {
+		/* Lower case characters. */
+		retFsm = new FsmAp();
+		retFsm->rangeFsm( 'a', 'z' );
+		break;
+	}
+	case BT_Upper: {
+		/* Upper case characters. */
+		retFsm = new FsmAp();
+		retFsm->rangeFsm( 'A', 'Z' );
+		break;
+	}
+	case BT_Cntrl: {
+		/* Control characters. */
+		FsmAp *cntrl = new FsmAp();
+		FsmAp *highChar = new FsmAp();
+		cntrl->rangeFsm( 0, 31 );
+		highChar->concatFsm( 127 );
+		cntrl->unionOp( highChar );
+		cntrl->minimizePartition2();
+		retFsm = cntrl;
+		break;
+	}
+	case BT_Graph: {
+		/* Graphical ascii characters [!-~]. */
+		retFsm = new FsmAp();
+		retFsm->rangeFsm( '!', '~' );
+		break;
+	}
+	case BT_Print: {
+		/* Printable characters. Same as graph except includes space. */
+		retFsm = new FsmAp();
+		retFsm->rangeFsm( ' ', '~' );
+		break;
+	}
+	case BT_Punct: {
+		/* Punctuation. */
+		FsmAp *range1 = new FsmAp();
+		FsmAp *range2 = new FsmAp();
+		FsmAp *range3 = new FsmAp(); 
+		FsmAp *range4 = new FsmAp();
+		range1->rangeFsm( '!', '/' );
+		range2->rangeFsm( ':', '@' );
+		range3->rangeFsm( '[', '`' );
+		range4->rangeFsm( '{', '~' );
+		range1->unionOp( range2 );
+		range1->unionOp( range3 );
+		range1->unionOp( range4 );
+		range1->minimizePartition2();
+		retFsm = range1;
+		break;
+	}
+	case BT_Space: {
+		/* Whitespace: [\t\v\f\n\r ]. */
+		FsmAp *cntrl = new FsmAp();
+		FsmAp *space = new FsmAp();
+		cntrl->rangeFsm( '\t', '\r' );
+		space->concatFsm( ' ' );
+		cntrl->unionOp( space );
+		cntrl->minimizePartition2();
+		retFsm = cntrl;
+		break;
+	}
+	case BT_Xdigit: {
+		/* Hex digits [0-9A-Fa-f]. */
+		FsmAp *digit = new FsmAp();
+		FsmAp *upper = new FsmAp();
+		FsmAp *lower = new FsmAp();
+		digit->rangeFsm( '0', '9' );
+		upper->rangeFsm( 'A', 'F' );
+		lower->rangeFsm( 'a', 'f' );
+		digit->unionOp( upper );
+		digit->unionOp( lower );
+		digit->minimizePartition2();
+		retFsm = digit;
+		break;
+	}
+	case BT_Lambda: {
+		retFsm = new FsmAp();
+		retFsm->lambdaFsm();
+		break;
+	}
+	case BT_Empty: {
+		retFsm = new FsmAp();
+		retFsm->emptyFsm();
+		break;
+	}}
+
+	return retFsm;
+}
+
+/* Check if this name inst or any name inst below is referenced. */
+bool NameInst::anyRefsRec()
+{
+	if ( numRefs > 0 )
+		return true;
+
+	/* Recurse on children until true. */
+	for ( NameVect::Iter ch = childVect; ch.lte(); ch++ ) {
+		if ( (*ch)->anyRefsRec() )
+			return true;
+	}
+
+	return false;
+}
+
+/*
+ * ParseData
+ */
+
+/* Initialize the structure that will collect info during the parse of a
+ * machine. */
+ParseData::ParseData(const char *fileName, char *sectionName, 
+		const InputLoc &sectionLoc )
+:	
+	sectionGraph(0),
+	generatingSectionSubset(false),
+	nextPriorKey(0),
+	/* 0 is reserved for global error actions. */
+	nextLocalErrKey(1),
+	nextNameId(0),
+	nextCondId(0),
+	alphTypeSet(false),
+	getKeyExpr(0),
+	accessExpr(0),
+	curStateExpr(0),
+	lowerNum(0),
+	upperNum(0),
+	fileName(fileName),
+	sectionName(sectionName),
+	sectionLoc(sectionLoc),
+	errorCount(0),
+	curActionOrd(0),
+	curPriorOrd(0),
+	rootName(0),
+	exportsRootName(0),
+	nextEpsilonResolvedLink(0),
+	nextLongestMatchId(1),
+	lmRequiresErrorState(false)
+{
+	/* Initialize the dictionary of graphs. This is our symbol table. The
+	 * initialization needs to be done on construction which happens at the
+	 * beginning of a machine spec so any assignment operators can reference
+	 * the builtins. */
+	initGraphDict();
+}
+
+/* Clean up the data collected during a parse. */
+ParseData::~ParseData()
+{
+	/* Delete all the nodes in the action list. Will cause all the
+	 * string data that represents the actions to be deallocated. */
+	actionList.empty();
+}
+
+/* Make a name id in the current name instantiation scope if it is not
+ * already there. */
+NameInst *ParseData::addNameInst( const InputLoc &loc, const char *data, bool isLabel )
+{
+	/* Create the name instantitaion object and insert it. */
+	NameInst *newNameInst = new NameInst( loc, curNameInst, data, nextNameId++, isLabel );
+	curNameInst->childVect.append( newNameInst );
+	if ( data != 0 )
+		curNameInst->children.insertMulti( data, newNameInst );
+	return newNameInst;
+}
+
+void ParseData::initNameWalk()
+{
+	curNameInst = rootName;
+	curNameChild = 0;
+}
+
+void ParseData::initExportsNameWalk()
+{
+	curNameInst = exportsRootName;
+	curNameChild = 0;
+}
+
+/* Goes into the next child scope. The number of the child is already set up.
+ * We need this for the syncronous name tree and parse tree walk to work
+ * properly. It is reset on entry into a scope and advanced on poping of a
+ * scope. A call to enterNameScope should be accompanied by a corresponding
+ * popNameScope. */
+NameFrame ParseData::enterNameScope( bool isLocal, int numScopes )
+{
+	/* Save off the current data. */
+	NameFrame retFrame;
+	retFrame.prevNameInst = curNameInst;
+	retFrame.prevNameChild = curNameChild;
+	retFrame.prevLocalScope = localNameScope;
+
+	/* Enter into the new name scope. */
+	for ( int i = 0; i < numScopes; i++ ) {
+		curNameInst = curNameInst->childVect[curNameChild];
+		curNameChild = 0;
+	}
+
+	if ( isLocal )
+		localNameScope = curNameInst;
+
+	return retFrame;
+}
+
+/* Return from a child scope to a parent. The parent info must be specified as
+ * an argument and is obtained from the corresponding call to enterNameScope.
+ * */
+void ParseData::popNameScope( const NameFrame &frame )
+{
+	/* Pop the name scope. */
+	curNameInst = frame.prevNameInst;
+	curNameChild = frame.prevNameChild+1;
+	localNameScope = frame.prevLocalScope;
+}
+
+void ParseData::resetNameScope( const NameFrame &frame )
+{
+	/* Pop the name scope. */
+	curNameInst = frame.prevNameInst;
+	curNameChild = frame.prevNameChild;
+	localNameScope = frame.prevLocalScope;
+}
+
+
+void ParseData::unsetObsoleteEntries( FsmAp *graph )
+{
+	/* Loop the reference names and increment the usage. Names that are no
+	 * longer needed will be unset in graph. */
+	for ( NameVect::Iter ref = curNameInst->referencedNames; ref.lte(); ref++ ) {
+		/* Get the name. */
+		NameInst *name = *ref;
+		name->numUses += 1;
+
+		/* If the name is no longer needed unset its corresponding entry. */
+		if ( name->numUses == name->numRefs ) {
+			assert( graph->entryPoints.find( name->id ) != 0 );
+			graph->unsetEntry( name->id );
+			assert( graph->entryPoints.find( name->id ) == 0 );
+		}
+	}
+}
+
+NameSet ParseData::resolvePart( NameInst *refFrom, const char *data, bool recLabelsOnly )
+{
+	/* Queue needed for breadth-first search, load it with the start node. */
+	NameInstList nameQueue;
+	nameQueue.append( refFrom );
+
+	NameSet result;
+	while ( nameQueue.length() > 0 ) {
+		/* Pull the next from location off the queue. */
+		NameInst *from = nameQueue.detachFirst();
+
+		/* Look for the name. */
+		NameMapEl *low, *high;
+		if ( from->children.findMulti( data, low, high ) ) {
+			/* Record all instances of the name. */
+			for ( ; low <= high; low++ )
+				result.insert( low->value );
+		}
+
+		/* Name not there, do breadth-first operation of appending all
+		 * childrent to the processing queue. */
+		for ( NameVect::Iter name = from->childVect; name.lte(); name++ ) {
+			if ( !recLabelsOnly || (*name)->isLabel )
+				nameQueue.append( *name );
+		}
+	}
+
+	/* Queue exhausted and name never found. */
+	return result;
+}
+
+void ParseData::resolveFrom( NameSet &result, NameInst *refFrom, 
+		const NameRef &nameRef, int namePos )
+{
+	/* Look for the name in the owning scope of the factor with aug. */
+	NameSet partResult = resolvePart( refFrom, nameRef[namePos], false );
+	
+	/* If there are more parts to the name then continue on. */
+	if ( ++namePos < nameRef.length() ) {
+		/* There are more components to the name, search using all the part
+		 * results as the base. */
+		for ( NameSet::Iter name = partResult; name.lte(); name++ )
+			resolveFrom( result, *name, nameRef, namePos );
+	}
+	else {
+		/* This is the last component, append the part results to the final
+		 * results. */
+		result.insert( partResult );
+	}
+}
+
+/* Write out a name reference. */
+ostream &operator<<( ostream &out, const NameRef &nameRef )
+{
+	int pos = 0;
+	if ( nameRef[pos] == 0 ) {
+		out << "::";
+		pos += 1;
+	}
+	out << nameRef[pos++];
+	for ( ; pos < nameRef.length(); pos++ )
+		out << "::" << nameRef[pos];
+	return out;
+}
+
+ostream &operator<<( ostream &out, const NameInst &nameInst )
+{
+	/* Count the number fully qualified name parts. */
+	int numParents = 0;
+	NameInst *curParent = nameInst.parent;
+	while ( curParent != 0 ) {
+		numParents += 1;
+		curParent = curParent->parent;
+	}
+
+	/* Make an array and fill it in. */
+	curParent = nameInst.parent;
+	NameInst **parents = new NameInst*[numParents];
+	for ( int p = numParents-1; p >= 0; p-- ) {
+		parents[p] = curParent;
+		curParent = curParent->parent;
+	}
+		
+	/* Write the parents out, skip the root. */
+	for ( int p = 1; p < numParents; p++ )
+		out << "::" << ( parents[p]->name != 0 ? parents[p]->name : "<ANON>" );
+
+	/* Write the name and cleanup. */
+	out << "::" << ( nameInst.name != 0 ? nameInst.name : "<ANON>" );
+	delete[] parents;
+	return out;
+}
+
+struct CmpNameInstLoc
+{
+	static int compare( const NameInst *ni1, const NameInst *ni2 )
+	{
+		if ( ni1->loc.line < ni2->loc.line )
+			return -1;
+		else if ( ni1->loc.line > ni2->loc.line )
+			return 1;
+		else if ( ni1->loc.col < ni2->loc.col )
+			return -1;
+		else if ( ni1->loc.col > ni2->loc.col )
+			return 1;
+		return 0;
+	}
+};
+
+void errorStateLabels( const NameSet &resolved )
+{
+	MergeSort<NameInst*, CmpNameInstLoc> mergeSort;
+	mergeSort.sort( resolved.data, resolved.length() );
+	for ( NameSet::Iter res = resolved; res.lte(); res++ )
+		error((*res)->loc) << "  -> " << **res << endl;
+}
+
+
+NameInst *ParseData::resolveStateRef( const NameRef &nameRef, InputLoc &loc, Action *action )
+{
+	NameInst *nameInst = 0;
+
+	/* Do the local search if the name is not strictly a root level name
+	 * search. */
+	if ( nameRef[0] != 0 ) {
+		/* If the action is referenced, resolve all of them. */
+		if ( action != 0 && action->actionRefs.length() > 0 ) {
+			/* Look for the name in all referencing scopes. */
+			NameSet resolved;
+			for ( ActionRefs::Iter actRef = action->actionRefs; actRef.lte(); actRef++ )
+				resolveFrom( resolved, *actRef, nameRef, 0 );
+
+			if ( resolved.length() > 0 ) {
+				/* Take the first one. */
+				nameInst = resolved[0];
+				if ( resolved.length() > 1 ) {
+					/* Complain about the multiple references. */
+					error(loc) << "state reference " << nameRef << 
+							" resolves to multiple entry points" << endl;
+					errorStateLabels( resolved );
+				}
+			}
+		}
+	}
+
+	/* If not found in the local scope, look in global. */
+	if ( nameInst == 0 ) {
+		NameSet resolved;
+		int fromPos = nameRef[0] != 0 ? 0 : 1;
+		resolveFrom( resolved, rootName, nameRef, fromPos );
+
+		if ( resolved.length() > 0 ) {
+			/* Take the first. */
+			nameInst = resolved[0];
+			if ( resolved.length() > 1 ) {
+				/* Complain about the multiple references. */
+				error(loc) << "state reference " << nameRef << 
+						" resolves to multiple entry points" << endl;
+				errorStateLabels( resolved );
+			}
+		}
+	}
+
+	if ( nameInst == 0 ) {
+		/* If not found then complain. */
+		error(loc) << "could not resolve state reference " << nameRef << endl;
+	}
+	return nameInst;
+}
+
+void ParseData::resolveNameRefs( InlineList *inlineList, Action *action )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		switch ( item->type ) {
+			case InlineItem::Entry: case InlineItem::Goto:
+			case InlineItem::Call: case InlineItem::Next: {
+				/* Resolve, pass action for local search. */
+				NameInst *target = resolveStateRef( *item->nameRef, item->loc, action );
+
+				/* Check if the target goes into a longest match. */
+				NameInst *search = target->parent;
+				while ( search != 0 ) {
+					if ( search->isLongestMatch ) {
+						error(item->loc) << "cannot enter inside a longest "
+								"match construction as an entry point" << endl;
+						break;
+					}
+					search = search->parent;
+				}
+
+				/* Note the reference in the name. This will cause the entry
+				 * point to survive to the end of the graph generating walk. */
+				if ( target != 0 )
+					target->numRefs += 1;
+				item->nameTarg = target;
+				break;
+			}
+			default:
+				break;
+		}
+
+		/* Some of the item types may have children. */
+		if ( item->children != 0 )
+			resolveNameRefs( item->children, action );
+	}
+}
+
+/* Resolve references to labels in actions. */
+void ParseData::resolveActionNameRefs()
+{
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Only care about the actions that are referenced. */
+		if ( act->actionRefs.length() > 0 )
+			resolveNameRefs( act->inlineList, act );
+	}
+}
+
+/* Walk a name tree starting at from and fill the name index. */
+void ParseData::fillNameIndex( NameInst *from )
+{
+	/* Fill the value for from in the name index. */
+	nameIndex[from->id] = from;
+
+	/* Recurse on the implicit final state and then all children. */
+	if ( from->final != 0 )
+		fillNameIndex( from->final );
+	for ( NameVect::Iter name = from->childVect; name.lte(); name++ )
+		fillNameIndex( *name );
+}
+
+void ParseData::makeRootNames()
+{
+	/* Create the root name. */
+	rootName = new NameInst( InputLoc(), 0, 0, nextNameId++, false );
+	exportsRootName = new NameInst( InputLoc(), 0, 0, nextNameId++, false );
+}
+
+/* Build the name tree and supporting data structures. */
+void ParseData::makeNameTree( GraphDictEl *dictEl )
+{
+	/* Set up curNameInst for the walk. */
+	initNameWalk();
+
+	if ( dictEl != 0 ) {
+		/* A start location has been specified. */
+		dictEl->value->makeNameTree( dictEl->loc, this );
+	}
+	else {
+		/* First make the name tree. */
+		for ( GraphList::Iter glel = instanceList; glel.lte(); glel++ ) {
+			/* Recurse on the instance. */
+			glel->value->makeNameTree( glel->loc, this );
+		}
+	}
+	
+	/* The number of nodes in the tree can now be given by nextNameId */
+	nameIndex = new NameInst*[nextNameId];
+	memset( nameIndex, 0, sizeof(NameInst*)*nextNameId );
+	fillNameIndex( rootName );
+	fillNameIndex( exportsRootName );
+}
+
+
+void ParseData::createBuiltin(const char *name, BuiltinMachine builtin )
+{
+	Expression *expression = new Expression( builtin );
+	Join *join = new Join( expression );
+	JoinOrLm *joinOrLm = new JoinOrLm( join );
+	VarDef *varDef = new VarDef( name, joinOrLm );
+	GraphDictEl *graphDictEl = new GraphDictEl( name, varDef );
+	graphDict.insert( graphDictEl );
+}
+
+/* Initialize the graph dict with builtin types. */
+void ParseData::initGraphDict( )
+{
+	createBuiltin( "any", BT_Any );
+	createBuiltin( "ascii", BT_Ascii );
+	createBuiltin( "extend", BT_Extend );
+	createBuiltin( "alpha", BT_Alpha );
+	createBuiltin( "digit", BT_Digit );
+	createBuiltin( "alnum", BT_Alnum );
+	createBuiltin( "lower", BT_Lower );
+	createBuiltin( "upper", BT_Upper );
+	createBuiltin( "cntrl", BT_Cntrl );
+	createBuiltin( "graph", BT_Graph );
+	createBuiltin( "print", BT_Print );
+	createBuiltin( "punct", BT_Punct );
+	createBuiltin( "space", BT_Space );
+	createBuiltin( "xdigit", BT_Xdigit );
+	createBuiltin( "null", BT_Lambda );
+	createBuiltin( "zlen", BT_Lambda );
+	createBuiltin( "empty", BT_Empty );
+}
+
+/* Set the alphabet type. If the types are not valid returns false. */
+bool ParseData::setAlphType( char *s1, char *s2 )
+{
+	bool valid = false;
+	for ( int i = 0; i < hostLang->numHostTypes; i++ ) {
+		if ( strcmp( s1, hostLang->hostTypes[i].data1 ) == 0 && 
+				hostLang->hostTypes[i].data2 != 0 && 
+				strcmp( s2, hostLang->hostTypes[i].data2 ) == 0 )
+		{
+			valid = true;
+			userAlphType = hostLang->hostTypes + i;
+			break;
+		}
+	}
+
+	alphTypeSet = true;
+	return valid;
+}
+
+/* Set the alphabet type. If the types are not valid returns false. */
+bool ParseData::setAlphType( char *s1 )
+{
+	bool valid = false;
+	for ( int i = 0; i < hostLang->numHostTypes; i++ ) {
+		if ( strcmp( s1, hostLang->hostTypes[i].data1 ) == 0 && 
+				hostLang->hostTypes[i].data2 == 0 )
+		{
+			valid = true;
+			userAlphType = hostLang->hostTypes + i;
+			break;
+		}
+	}
+
+	alphTypeSet = true;
+	return valid;
+}
+
+/* Initialize the key operators object that will be referenced by all fsms
+ * created. */
+void ParseData::initKeyOps( )
+{
+	/* Signedness and bounds. */
+	HostType *alphType = alphTypeSet ? userAlphType : hostLang->defaultAlphType;
+	thisKeyOps.setAlphType( alphType );
+
+	if ( lowerNum != 0 ) {
+		/* If ranges are given then interpret the alphabet type. */
+		thisKeyOps.minKey = makeFsmKeyNum( lowerNum, rangeLowLoc, this );
+		thisKeyOps.maxKey = makeFsmKeyNum( upperNum, rangeHighLoc, this );
+	}
+
+	thisCondData.nextCondKey = thisKeyOps.maxKey;
+	thisCondData.nextCondKey.increment();
+}
+
+void ParseData::printNameInst( NameInst *nameInst, int level )
+{
+	for ( int i = 0; i < level; i++ )
+		cerr << "  ";
+	cerr << (nameInst->name != 0 ? nameInst->name : "<ANON>") << 
+			"  id: " << nameInst->id << 
+			"  refs: " << nameInst->numRefs <<
+			"  uses: " << nameInst->numUses << endl;
+	for ( NameVect::Iter name = nameInst->childVect; name.lte(); name++ )
+		printNameInst( *name, level+1 );
+}
+
+/* Remove duplicates of unique actions from an action table. */
+void ParseData::removeDups( ActionTable &table )
+{
+	/* Scan through the table looking for unique actions to 
+	 * remove duplicates of. */
+	for ( int i = 0; i < table.length(); i++ ) {
+		/* Remove any duplicates ahead of i. */
+		for ( int r = i+1; r < table.length(); ) {
+			if ( table[r].value == table[i].value )
+				table.vremove(r);
+			else
+				r += 1;
+		}
+	}
+}
+
+/* Remove duplicates from action lists. This operates only on transition and
+ * eof action lists and so should be called once all actions have been
+ * transfered to their final resting place. */
+void ParseData::removeActionDups( FsmAp *graph )
+{
+	/* Loop all states. */
+	for ( StateList::Iter state = graph->stateList; state.lte(); state++ ) {
+		/* Loop all transitions. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ )
+			removeDups( trans->actionTable );
+		removeDups( state->toStateActionTable );
+		removeDups( state->fromStateActionTable );
+		removeDups( state->eofActionTable );
+	}
+}
+
+Action *ParseData::newAction(const char *name, InlineList *inlineList )
+{
+	InputLoc loc;
+	loc.line = 1;
+	loc.col = 1;
+	loc.fileName = "<NONE>";
+
+	Action *action = new Action( loc, name, inlineList, nextCondId++ );
+	action->actionRefs.append( rootName );
+	actionList.append( action );
+	return action;
+}
+
+void ParseData::initLongestMatchData()
+{
+	if ( lmList.length() > 0 ) {
+		/* The initTokStart action resets the token start. */
+		InlineList *il1 = new InlineList;
+		il1->append( new InlineItem( InputLoc(), InlineItem::LmInitTokStart ) );
+		initTokStart = newAction( "initts", il1 );
+		initTokStart->isLmAction = true;
+
+		/* The initActId action gives act a default value. */
+		InlineList *il4 = new InlineList;
+		il4->append( new InlineItem( InputLoc(), InlineItem::LmInitAct ) );
+		initActId = newAction( "initact", il4 );
+		initActId->isLmAction = true;
+
+		/* The setTokStart action sets tokstart. */
+		InlineList *il5 = new InlineList;
+		il5->append( new InlineItem( InputLoc(), InlineItem::LmSetTokStart ) );
+		setTokStart = newAction( "tokstart", il5 );
+		setTokStart->isLmAction = true;
+
+		/* The setTokEnd action sets tokend. */
+		InlineList *il3 = new InlineList;
+		il3->append( new InlineItem( InputLoc(), InlineItem::LmSetTokEnd ) );
+		setTokEnd = newAction( "tokend", il3 );
+		setTokEnd->isLmAction = true;
+
+		/* The action will also need an ordering: ahead of all user action
+		 * embeddings. */
+		initTokStartOrd = curActionOrd++;
+		initActIdOrd = curActionOrd++;
+		setTokStartOrd = curActionOrd++;
+		setTokEndOrd = curActionOrd++;
+	}
+}
+
+/* After building the graph, do some extra processing to ensure the runtime
+ * data of the longest mactch operators is consistent. */
+void ParseData::setLongestMatchData( FsmAp *graph )
+{
+	if ( lmList.length() > 0 ) {
+		/* Make sure all entry points (targets of fgoto, fcall, fnext, fentry)
+		 * init the tokstart. */
+		for ( EntryMap::Iter en = graph->entryPoints; en.lte(); en++ ) {
+			/* This is run after duplicates are removed, we must guard against
+			 * inserting a duplicate. */
+			ActionTable &actionTable = en->value->toStateActionTable;
+			if ( ! actionTable.hasAction( initTokStart ) )
+				actionTable.setAction( initTokStartOrd, initTokStart );
+		}
+
+		/* Find the set of states that are the target of transitions with
+		 * actions that have calls. These states will be targeted by fret
+		 * statements. */
+		StateSet states;
+		for ( StateList::Iter state = graph->stateList; state.lte(); state++ ) {
+			for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+				for ( ActionTable::Iter ati = trans->actionTable; ati.lte(); ati++ ) {
+					if ( ati->value->anyCall && trans->toState != 0 )
+						states.insert( trans->toState );
+				}
+			}
+		}
+
+
+		/* Init tokstart upon entering the above collected states. */
+		for ( StateSet::Iter ps = states; ps.lte(); ps++ ) {
+			/* This is run after duplicates are removed, we must guard against
+			 * inserting a duplicate. */
+			ActionTable &actionTable = (*ps)->toStateActionTable;
+			if ( ! actionTable.hasAction( initTokStart ) )
+				actionTable.setAction( initTokStartOrd, initTokStart );
+		}
+	}
+}
+
+/* Make the graph from a graph dict node. Does minimization and state sorting. */
+FsmAp *ParseData::makeInstance( GraphDictEl *gdNode )
+{
+	/* Build the graph from a walk of the parse tree. */
+	FsmAp *graph = gdNode->value->walk( this );
+
+	/* Resolve any labels that point to multiple states. Any labels that are
+	 * still around are referenced only by gotos and calls and they need to be
+	 * made into deterministic entry points. */
+	graph->deterministicEntry();
+
+	/*
+	 * All state construction is now complete.
+	 */
+
+	/* Transfer global error actions. */
+	for ( StateList::Iter state = graph->stateList; state.lte(); state++ )
+		graph->transferErrorActions( state, 0 );
+	
+	removeActionDups( graph );
+
+	/* Remove unreachable states. There should be no dead end states. The
+	 * subtract and intersection operators are the only places where they may
+	 * be created and those operators clean them up. */
+	graph->removeUnreachableStates();
+
+	/* No more fsm operations are to be done. Action ordering numbers are
+	 * no longer of use and will just hinder minimization. Clear them. */
+	graph->nullActionKeys();
+
+	/* Transition priorities are no longer of use. We can clear them
+	 * because they will just hinder minimization as well. Clear them. */
+	graph->clearAllPriorities();
+
+	if ( minimizeOpt != MinimizeNone ) {
+		/* Minimize here even if we minimized at every op. Now that function
+		 * keys have been cleared we may get a more minimal fsm. */
+		switch ( minimizeLevel ) {
+			case MinimizeApprox:
+				graph->minimizeApproximate();
+				break;
+			case MinimizeStable:
+				graph->minimizeStable();
+				break;
+			case MinimizePartition1:
+				graph->minimizePartition1();
+				break;
+			case MinimizePartition2:
+				graph->minimizePartition2();
+				break;
+		}
+	}
+
+	graph->compressTransitions();
+
+	return graph;
+}
+
+void ParseData::printNameTree()
+{
+	/* Print the name instance map. */
+	for ( NameVect::Iter name = rootName->childVect; name.lte(); name++ )
+		printNameInst( *name, 0 );
+	
+	cerr << "name index:" << endl;
+	/* Show that the name index is correct. */
+	for ( int ni = 0; ni < nextNameId; ni++ ) {
+		cerr << ni << ": ";
+		const char *name = nameIndex[ni]->name;
+		cerr << ( name != 0 ? name : "<ANON>" ) << endl;
+	}
+}
+
+FsmAp *ParseData::makeSpecific( GraphDictEl *gdNode )
+{
+	/* Build the name tree and supporting data structures. */
+	makeNameTree( gdNode );
+
+	/* Resove name references from gdNode. */
+	initNameWalk();
+	gdNode->value->resolveNameRefs( this );
+
+	/* Do not resolve action references. Since we are not building the entire
+	 * graph there's a good chance that many name references will fail. This
+	 * is okay since generating part of the graph is usually only done when
+	 * inspecting the compiled machine. */
+
+	/* Same story for extern entry point references. */
+
+	/* Flag this case so that the XML code generator is aware that we haven't
+	 * looked up name references in actions. It can then avoid segfaulting. */
+	generatingSectionSubset = true;
+
+	/* Just building the specified graph. */
+	initNameWalk();
+	FsmAp *mainGraph = makeInstance( gdNode );
+
+	return mainGraph;
+}
+
+FsmAp *ParseData::makeAll()
+{
+	/* Build the name tree and supporting data structures. */
+	makeNameTree( 0 );
+
+	/* Resove name references in the tree. */
+	initNameWalk();
+	for ( GraphList::Iter glel = instanceList; glel.lte(); glel++ )
+		glel->value->resolveNameRefs( this );
+
+	/* Resolve action code name references. */
+	resolveActionNameRefs();
+
+	/* Force name references to the top level instantiations. */
+	for ( NameVect::Iter inst = rootName->childVect; inst.lte(); inst++ )
+		(*inst)->numRefs += 1;
+
+	FsmAp *mainGraph = 0;
+	FsmAp **graphs = new FsmAp*[instanceList.length()];
+	int numOthers = 0;
+
+	/* Make all the instantiations, we know that main exists in this list. */
+	initNameWalk();
+	for ( GraphList::Iter glel = instanceList; glel.lte();  glel++ ) {
+		if ( strcmp( glel->key, mainMachine ) == 0 ) {
+			/* Main graph is always instantiated. */
+			mainGraph = makeInstance( glel );
+		}
+		else {
+			/* Instantiate and store in others array. */
+			graphs[numOthers++] = makeInstance( glel );
+		}
+	}
+
+	if ( mainGraph == 0 )
+		mainGraph = graphs[--numOthers];
+
+	if ( numOthers > 0 ) {
+		/* Add all the other graphs into main. */
+		mainGraph->globOp( graphs, numOthers );
+	}
+
+	delete[] graphs;
+	return mainGraph;
+}
+
+void ParseData::analyzeAction( Action *action, InlineList *inlineList )
+{
+	/* FIXME: Actions used as conditions should be very constrained. */
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		if ( item->type == InlineItem::Call || item->type == InlineItem::CallExpr )
+			action->anyCall = true;
+
+		/* Need to recurse into longest match items. */
+		if ( item->type == InlineItem::LmSwitch ) {
+			LongestMatch *lm = item->longestMatch;
+			for ( LmPartList::Iter lmi = *lm->longestMatchList; lmi.lte(); lmi++ ) {
+				if ( lmi->action != 0 )
+					analyzeAction( action, lmi->action->inlineList );
+			}
+		}
+
+		if ( item->type == InlineItem::LmOnLast || 
+				item->type == InlineItem::LmOnNext ||
+				item->type == InlineItem::LmOnLagBehind )
+		{
+			LongestMatchPart *lmi = item->longestMatchPart;
+			if ( lmi->action != 0 )
+				analyzeAction( action, lmi->action->inlineList );
+		}
+
+		if ( item->children != 0 )
+			analyzeAction( action, item->children );
+	}
+}
+
+
+/* Check actions for bad uses of fsm directives. We don't go inside longest
+ * match items in actions created by ragel, since we just want the user
+ * actions. */
+void ParseData::checkInlineList( Action *act, InlineList *inlineList )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		/* EOF checks. */
+		if ( act->numEofRefs > 0 ) {
+			switch ( item->type ) {
+			case InlineItem::PChar: 
+				error(item->loc) << "pointer to current element does not exist in "
+						"EOF action code" << endl;
+				break;
+			case InlineItem::Char: 
+				error(item->loc) << "current element does not exist in "
+						"EOF action code" << endl;
+				break;
+			case InlineItem::Hold:
+				error(item->loc) << "changing the current element not possible in "
+						"EOF action code" << endl;
+				break;
+			case InlineItem::Exec:
+				error(item->loc) << "changing the current element not possible in "
+						"EOF action code" << endl;
+				break;
+			case InlineItem::Goto: case InlineItem::Call: 
+			case InlineItem::Next: case InlineItem::GotoExpr: 
+			case InlineItem::CallExpr: case InlineItem::NextExpr:
+			case InlineItem::Ret:
+				error(item->loc) << "changing the current state not possible in "
+						"EOF action code" << endl;
+				break;
+			default:
+				break;
+			}
+		}
+
+		/* Recurse. */
+		if ( item->children != 0 )
+			checkInlineList( act, item->children );
+	}
+}
+
+void ParseData::checkAction( Action *action )
+{
+	/* Check for actions with calls that are embedded within a longest match
+	 * machine. */
+	if ( !action->isLmAction && action->numRefs() > 0 && action->anyCall ) {
+		for ( ActionRefs::Iter ar = action->actionRefs; ar.lte(); ar++ ) {
+			NameInst *check = *ar;
+			while ( check != 0 ) {
+				if ( check->isLongestMatch ) {
+					error(action->loc) << "within a scanner, fcall is permitted"
+						" only in pattern actions" << endl;
+					break;
+				}
+				check = check->parent;
+			}
+		}
+	}
+
+	checkInlineList( action, action->inlineList );
+}
+
+
+void ParseData::analyzeGraph( FsmAp *graph )
+{
+	for ( ActionList::Iter act = actionList; act.lte(); act++ )
+		analyzeAction( act, act->inlineList );
+
+	for ( StateList::Iter st = graph->stateList; st.lte(); st++ ) {
+		/* The transition list. */
+		for ( TransList::Iter trans = st->outList; trans.lte(); trans++ ) {
+			for ( ActionTable::Iter at = trans->actionTable; at.lte(); at++ )
+				at->value->numTransRefs += 1;
+		}
+
+		for ( ActionTable::Iter at = st->toStateActionTable; at.lte(); at++ )
+			at->value->numToStateRefs += 1;
+
+		for ( ActionTable::Iter at = st->fromStateActionTable; at.lte(); at++ )
+			at->value->numFromStateRefs += 1;
+
+		for ( ActionTable::Iter at = st->eofActionTable; at.lte(); at++ )
+			at->value->numEofRefs += 1;
+
+		for ( StateCondList::Iter sc = st->stateCondList; sc.lte(); sc++ ) {
+			for ( CondSet::Iter sci = sc->condSpace->condSet; sci.lte(); sci++ )
+				(*sci)->numCondRefs += 1;
+		}
+	}
+
+	/* Checks for bad usage of directives in action code. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ )
+		checkAction( act );
+}
+
+void ParseData::makeExportsNameTree()
+{
+	/* Make a name tree for the exports. */
+	initExportsNameWalk();
+
+	/* First make the name tree. */
+	for ( GraphDict::Iter gdel = graphDict; gdel.lte(); gdel++ ) {
+		if ( gdel->value->isExport ) {
+			/* Recurse on the instance. */
+			gdel->value->makeNameTree( gdel->loc, this );
+		}
+	}
+}
+
+void ParseData::makeExports()
+{
+	makeExportsNameTree();
+
+	/* Resove name references in the tree. */
+	initExportsNameWalk();
+	for ( GraphDict::Iter gdel = graphDict; gdel.lte(); gdel++ ) {
+		if ( gdel->value->isExport )
+			gdel->value->resolveNameRefs( this );
+	}
+
+	/* Make all the instantiations, we know that main exists in this list. */
+	initExportsNameWalk();
+	for ( GraphDict::Iter gdel = graphDict; gdel.lte();  gdel++ ) {
+		/* Check if this var def is an export. */
+		if ( gdel->value->isExport ) {
+			/* Build the graph from a walk of the parse tree. */
+			FsmAp *graph = gdel->value->walk( this );
+
+			/* Build the graph from a walk of the parse tree. */
+			if ( !graph->checkSingleCharMachine() ) {
+				error(gdel->loc) << "bad export machine, must define "
+						"a single character" << endl;
+			}
+			else {
+				/* Safe to extract the key and declare the export. */
+				Key exportKey = graph->startState->outList.head->lowKey;
+				exportList.append( new Export( gdel->value->name, exportKey ) );
+			}
+		}
+	}
+
+}
+
+void ParseData::prepareMachineGen( GraphDictEl *graphDictEl )
+{
+	beginProcessing();
+	initKeyOps();
+	makeRootNames();
+	initLongestMatchData();
+
+	/* Make the graph, do minimization. */
+	if ( graphDictEl == 0 )
+		sectionGraph = makeAll();
+	else
+		sectionGraph = makeSpecific( graphDictEl );
+	
+	/* Compute exports from the export definitions. */
+	makeExports();
+
+	/* If any errors have occured in the input file then don't write anything. */
+	if ( gblErrorCount > 0 )
+		return;
+
+	analyzeGraph( sectionGraph );
+
+	/* Depends on the graph analysis. */
+	setLongestMatchData( sectionGraph );
+
+	/* Decide if an error state is necessary.
+	 *  1. There is an error transition
+	 *  2. There is a gap in the transitions
+	 *  3. The longest match operator requires it. */
+	if ( lmRequiresErrorState || sectionGraph->hasErrorTrans() )
+		sectionGraph->errState = sectionGraph->addState();
+
+	/* State numbers need to be assigned such that all final states have a
+	 * larger state id number than all non-final states. This enables the
+	 * first_final mechanism to function correctly. We also want states to be
+	 * ordered in a predictable fashion. So we first apply a depth-first
+	 * search, then do a stable sort by final state status, then assign
+	 * numbers. */
+
+	sectionGraph->depthFirstOrdering();
+	sectionGraph->sortStatesByFinal();
+	sectionGraph->setStateNumbers( 0 );
+}
+
+void ParseData::generateXML( ostream &out )
+{
+	beginProcessing();
+
+	/* Make the generator. */
+	XMLCodeGen codeGen( sectionName, this, sectionGraph, out );
+
+	/* Write out with it. */
+	codeGen.writeXML();
+
+	if ( printStatistics ) {
+		cerr << "fsm name  : " << sectionName << endl;
+		cerr << "num states: " << sectionGraph->stateList.length() << endl;
+		cerr << endl;
+	}
+}
+
+/* Send eof to all parsers. */
+void terminateAllParsers( )
+{
+	/* FIXME: a proper token is needed here. Suppose we should use the
+	 * location of EOF in the last file that the parser was referenced in. */
+	InputLoc loc;
+	loc.fileName = "<EOF>";
+	loc.line = 0;
+	loc.col = 0;
+	for ( ParserDict::Iter pdel = parserDict; pdel.lte(); pdel++ )
+		pdel->value->token( loc, _eof, 0, 0 );
+}
+
+void writeLanguage( std::ostream &out )
+{
+	out << " lang=\"";
+	switch ( hostLangType ) {
+		case CCode:    out << "C"; break;
+		case DCode:    out << "D"; break;
+		case JavaCode: out << "Java"; break;
+		case RubyCode: out << "Ruby"; break;
+	}
+	out << "\"";
+	
+}
+
+void writeMachines( std::ostream &out, std::string hostData, const char *inputFileName )
+{
+	if ( machineSpec == 0 && machineName == 0 ) {
+		/* No machine spec or machine name given. Generate everything. */
+		for ( ParserDict::Iter parser = parserDict; parser.lte(); parser++ ) {
+			ParseData *pd = parser->value->pd;
+			if ( pd->instanceList.length() > 0 )
+				pd->prepareMachineGen( 0 );
+		}
+
+		if ( gblErrorCount == 0 ) {
+			out << "<ragel filename=\"" << inputFileName << "\"";
+			writeLanguage( out );
+			out << ">\n";
+			for ( ParserDict::Iter parser = parserDict; parser.lte(); parser++ ) {
+				ParseData *pd = parser->value->pd;
+				if ( pd->instanceList.length() > 0 )
+					pd->generateXML( out );
+			}
+			out << hostData;
+			out << "</ragel>\n";
+		}
+	}
+	else if ( parserDict.length() > 0 ) {
+		/* There is either a machine spec or machine name given. */
+		ParseData *parseData = 0;
+		GraphDictEl *graphDictEl = 0;
+
+		/* Traverse the sections, break out when we find a section/machine
+		 * that matches the one specified. */
+		for ( ParserDict::Iter parser = parserDict; parser.lte(); parser++ ) {
+			ParseData *checkPd = parser->value->pd;
+			if ( machineSpec == 0 || strcmp( checkPd->sectionName, machineSpec ) == 0 ) {
+				GraphDictEl *checkGdEl = 0;
+				if ( machineName == 0 || (checkGdEl = 
+						checkPd->graphDict.find( machineName )) != 0 )
+				{
+					/* Have a machine spec and/or machine name that matches
+					 * the -M/-S options. */
+					parseData = checkPd;
+					graphDictEl = checkGdEl;
+					break;
+				}
+			}
+		}
+
+		if ( parseData == 0 )
+			error() << "could not locate machine specified with -S and/or -M" << endl;
+		else {
+			/* Section/Machine to emit was found. Prepare and emit it. */
+			parseData->prepareMachineGen( graphDictEl );
+			if ( gblErrorCount == 0 ) {
+				out << "<ragel filename=\"" << inputFileName << "\"";
+				writeLanguage( out );
+				out << ">\n";
+				parseData->generateXML( out );
+				out << hostData;
+				out << "</ragel>\n";
+			}
+		}
+	}
+}
diff --git a/contrib/tools/ragel5/ragel/parsedata.h b/contrib/tools/ragel5/ragel/parsedata.h
new file mode 100644
index 0000000000..2baa7373d2
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/parsedata.h
@@ -0,0 +1,401 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _PARSEDATA_H
+#define _PARSEDATA_H
+
+#include <iostream>
+#include <limits.h>
+#include "avlmap.h"
+#include "bstmap.h"
+#include "vector.h"
+#include "dlist.h"
+#include "fsmgraph.h"
+#include "compare.h"
+#include "vector.h"
+#include "common.h"
+#include "parsetree.h"
+
+/* Forwards. */
+using std::ostream;
+
+struct VarDef;
+struct Join;
+struct Expression;
+struct Term;
+struct FactorWithAug;
+struct FactorWithLabel;
+struct FactorWithRep;
+struct FactorWithNeg;
+struct Factor;
+struct Literal;
+struct Range;
+struct RegExpr;
+struct ReItem;
+struct ReOrBlock;
+struct ReOrItem;
+struct LongestMatch;
+typedef DList<LongestMatch> LmList;
+
+/* Graph dictionary. */
+struct GraphDictEl 
+:
+	public AvlTreeEl<GraphDictEl>,
+	public DListEl<GraphDictEl>
+{
+	GraphDictEl(const char *k ) 
+		: key(k), value(0), isInstance(false) { }
+	GraphDictEl(const char *k, VarDef *value ) 
+		: key(k), value(value), isInstance(false) { }
+
+	const char *getKey() { return key; }
+
+	const char *key;
+	VarDef *value;
+	bool isInstance;
+
+	/* Location info of graph definition. Points to variable name of assignment. */
+	InputLoc loc;
+};
+
+typedef AvlTree<GraphDictEl, char*, CmpStr> GraphDict;
+typedef DList<GraphDictEl> GraphList;
+
+/* Priority name dictionary. */
+typedef AvlMapEl<char*, int> PriorDictEl;
+typedef AvlMap<char*, int, CmpStr> PriorDict;
+
+/* Local error name dictionary. */
+typedef AvlMapEl<const char*, int> LocalErrDictEl;
+typedef AvlMap<const char*, int, CmpStr> LocalErrDict;
+
+/* Tree of instantiated names. */
+typedef BstMapEl<const char*, NameInst*> NameMapEl;
+typedef BstMap<const char*, NameInst*, CmpStr> NameMap;
+typedef Vector<NameInst*> NameVect;
+typedef BstSet<NameInst*> NameSet;
+
+/* Node in the tree of instantiated names. */
+struct NameInst
+{
+	NameInst( const InputLoc &loc, NameInst *parent, const char *name, int id, bool isLabel ) : 
+		loc(loc), parent(parent), name(name), id(id), isLabel(isLabel),
+		isLongestMatch(false), numRefs(0), numUses(0), start(0), final(0) {}
+
+	InputLoc loc;
+
+	/* Keep parent pointers in the name tree to retrieve 
+	 * fully qulified names. */
+	NameInst *parent;
+
+	const char *name;
+	int id;
+	bool isLabel;
+	bool isLongestMatch;
+
+	int numRefs;
+	int numUses;
+
+	/* Names underneath us, excludes anonymous names. */
+	NameMap children;
+
+	/* All names underneath us in order of appearance. */
+	NameVect childVect;
+
+	/* Join scopes need an implicit "final" target. */
+	NameInst *start, *final;
+
+	/* During a fsm generation walk, lists the names that are referenced by
+	 * epsilon operations in the current scope. After the link is made by the
+	 * epsilon reference and the join operation is complete, the label can
+	 * have its refcount decremented. Once there are no more references the
+	 * entry point can be removed from the fsm returned. */
+	NameVect referencedNames;
+
+	/* Pointers for the name search queue. */
+	NameInst *prev, *next;
+
+	/* Check if this name inst or any name inst below is referenced. */
+	bool anyRefsRec();
+};
+
+typedef DList<NameInst> NameInstList;
+
+/* Stack frame used in walking the name tree. */
+struct NameFrame 
+{
+	NameInst *prevNameInst;
+	int prevNameChild;
+	NameInst *prevLocalScope;
+};
+
+/* Class to collect information about the machine during the 
+ * parse of input. */
+struct ParseData
+{
+	/* Create a new parse data object. This is done at the beginning of every
+	 * fsm specification. */
+	ParseData(const char *fileName, char *sectionName, const InputLoc &sectionLoc );
+	~ParseData();
+
+	/*
+	 * Setting up the graph dict.
+	 */
+
+	/* Initialize a graph dict with the basic fsms. */
+	void initGraphDict();
+	void createBuiltin(const char *name, BuiltinMachine builtin );
+
+	/* Make a name id in the current name instantiation scope if it is not
+	 * already there. */
+	NameInst *addNameInst( const InputLoc &loc, const char *data, bool isLabel );
+	void makeRootNames();
+	void makeNameTree( GraphDictEl *gdNode );
+	void makeExportsNameTree();
+	void fillNameIndex( NameInst *from );
+	void printNameTree();
+
+	/* Increments the usage count on entry names. Names that are no longer
+	 * needed will have their entry points unset. */
+	void unsetObsoleteEntries( FsmAp *graph );
+
+	/* Resove name references in action code and epsilon transitions. */
+	NameSet resolvePart( NameInst *refFrom, const char *data, bool recLabelsOnly );
+	void resolveFrom( NameSet &result, NameInst *refFrom, 
+			const NameRef &nameRef, int namePos );
+	NameInst *resolveStateRef( const NameRef &nameRef, InputLoc &loc, Action *action );
+	void resolveNameRefs( InlineList *inlineList, Action *action );
+	void resolveActionNameRefs();
+
+	/* Set the alphabet type. If type types are not valid returns false. */
+	bool setAlphType( char *s1, char *s2 );
+	bool setAlphType( char *s1 );
+
+	/* Unique actions. */
+	void removeDups( ActionTable &actionTable );
+	void removeActionDups( FsmAp *graph );
+
+	/* Dumping the name instantiation tree. */
+	void printNameInst( NameInst *nameInst, int level );
+
+	/* Make the graph from a graph dict node. Does minimization. */
+	FsmAp *makeInstance( GraphDictEl *gdNode );
+	FsmAp *makeSpecific( GraphDictEl *gdNode );
+	FsmAp *makeAll();
+
+	/* Checking the contents of actions. */
+	void checkAction( Action *action );
+	void checkInlineList( Action *act, InlineList *inlineList );
+
+	void analyzeAction( Action *action, InlineList *inlineList );
+	void analyzeGraph( FsmAp *graph );
+	void makeExports();
+
+	void prepareMachineGen( GraphDictEl *graphDictEl );
+	void generateXML( ostream &out );
+	FsmAp *sectionGraph;
+	bool generatingSectionSubset;
+
+	void initKeyOps();
+
+	/*
+	 * Data collected during the parse.
+	 */
+
+	/* Dictionary of graphs. Both instances and non-instances go here. */
+	GraphDict graphDict;
+
+	/* The list of instances. */
+	GraphList instanceList;
+
+	/* Dictionary of actions. Lets actions be defined and then referenced. */
+	ActionDict actionDict;
+
+	/* Dictionary of named priorities. */
+	PriorDict priorDict;
+
+	/* Dictionary of named local errors. */
+	LocalErrDict localErrDict;
+
+	/* List of actions. Will be pasted into a switch statement. */
+	ActionList actionList;
+
+	/* The id of the next priority name and label. */
+	int nextPriorKey, nextLocalErrKey, nextNameId, nextCondId;
+	
+	/* The default priority number key for a machine. This is active during
+	 * the parse of the rhs of a machine assignment. */
+	int curDefPriorKey;
+
+	int curDefLocalErrKey;
+
+	/* Alphabet type. */
+	HostType *userAlphType;
+	bool alphTypeSet;
+
+	/* Element type and get key expression. */
+	InlineList *getKeyExpr;
+	InlineList *accessExpr;
+	InlineList *curStateExpr;
+
+	/* The alphabet range. */
+	char *lowerNum, *upperNum;
+	Key lowKey, highKey;
+	InputLoc rangeLowLoc, rangeHighLoc;
+
+	/* The name of the file the fsm is from, and the spec name. */
+	const char *fileName;
+	char *sectionName;
+	InputLoc sectionLoc;
+
+	/* Number of errors encountered parsing the fsm spec. */
+	int errorCount;
+
+	/* Counting the action and priority ordering. */
+	int curActionOrd;
+	int curPriorOrd;
+
+	/* Root of the name tree. One root is for the instantiated machines. The
+	 * other root is for exported definitions. */
+	NameInst *rootName;
+	NameInst *exportsRootName;
+	
+	/* Name tree walking. */
+	NameInst *curNameInst;
+	int curNameChild;
+
+	/* The place where resolved epsilon transitions go. These cannot go into
+	 * the parse tree because a single epsilon op can resolve more than once
+	 * to different nameInsts if the machine it's in is used more than once. */
+	NameVect epsilonResolvedLinks;
+	int nextEpsilonResolvedLink;
+
+	/* Root of the name tree used for doing local name searches. */
+	NameInst *localNameScope;
+
+	void setLmInRetLoc( InlineList *inlineList );
+	void initLongestMatchData();
+	void setLongestMatchData( FsmAp *graph );
+	void initNameWalk();
+	void initExportsNameWalk();
+	NameInst *nextNameScope() { return curNameInst->childVect[curNameChild]; }
+	NameFrame enterNameScope( bool isLocal, int numScopes );
+	void popNameScope( const NameFrame &frame );
+	void resetNameScope( const NameFrame &frame );
+
+	/* Make name ids to name inst pointers. */
+	NameInst **nameIndex;
+
+	/* Counter for assigning ids to longest match items. */
+	int nextLongestMatchId;
+	bool lmRequiresErrorState;
+
+	/* List of all longest match parse tree items. */
+	LmList lmList;
+
+	Action *newAction(const char *name, InlineList *inlineList );
+
+	Action *initTokStart;
+	int initTokStartOrd;
+
+	Action *setTokStart;
+	int setTokStartOrd;
+
+	Action *initActId;
+	int initActIdOrd;
+
+	Action *setTokEnd;
+	int setTokEndOrd;
+
+	void beginProcessing()
+	{
+		::condData = &thisCondData;
+		::keyOps = &thisKeyOps;
+	}
+
+	CondData thisCondData;
+	KeyOps thisKeyOps;
+
+	ExportList exportList;
+};
+
+void afterOpMinimize( FsmAp *fsm, bool lastInSeq = true );
+Key makeFsmKeyHex( char *str, const InputLoc &loc, ParseData *pd );
+Key makeFsmKeyDec( char *str, const InputLoc &loc, ParseData *pd );
+Key makeFsmKeyNum( char *str, const InputLoc &loc, ParseData *pd );
+Key makeFsmKeyChar( char c, ParseData *pd );
+void makeFsmKeyArray( Key *result, char *data, int len, ParseData *pd );
+void makeFsmUniqueKeyArray( KeySet &result, char *data, int len, 
+		bool caseInsensitive, ParseData *pd );
+FsmAp *makeBuiltin( BuiltinMachine builtin, ParseData *pd );
+FsmAp *dotFsm( ParseData *pd );
+FsmAp *dotStarFsm( ParseData *pd );
+
+void errorStateLabels( const NameSet &locations );
+
+/* Data used by the parser specific to the current file. Supports the include
+ * system, since a new parser is executed for each included file. */
+struct InputData
+{
+	InputData( char *fileName, char *includeSpec, char *includeTo ) :
+		pd(0), sectionName(0), defaultParseData(0), 
+		first_line(1), first_column(1), 
+		last_line(1), last_column(0), 
+		fileName(fileName), includeSpec(includeSpec), 
+		includeTo(includeTo), active(true)
+		{}
+
+	/* For collecting a name references. */
+	NameRef nameRef;
+	NameRefList nameRefList;
+
+	/* The parse data. For each fsm spec, the parser collects things that it parses
+	 * in data structures in here. */
+	ParseData *pd;
+
+	char *sectionName;
+	ParseData *defaultParseData;
+
+	int first_line;
+	int first_column;
+	int last_line;
+	int last_column;
+
+	char *fileName;
+
+	/* If this is an included file, this contains the specification to search
+	 * for. IncludeTo will contain the spec name that does the includng. */
+	char *includeSpec;
+	char *includeTo;
+
+	bool active;
+	InputLoc sectionLoc;
+};
+
+struct Parser;
+
+typedef AvlMap<char*, Parser *, CmpStr> ParserDict;
+typedef AvlMapEl<char*, Parser *> ParserDictEl;
+
+extern ParserDict parserDict;
+
+
+#endif /* _PARSEDATA_H */
diff --git a/contrib/tools/ragel5/ragel/parsetree.cpp b/contrib/tools/ragel5/ragel/parsetree.cpp
new file mode 100644
index 0000000000..4755e3085b
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/parsetree.cpp
@@ -0,0 +1,2089 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <iostream>
+#include <iomanip>
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
+
+/* Parsing. */
+#include "ragel.h"
+#include "rlparse.h"
+#include "parsetree.h"
+
+using namespace std;
+ostream &operator<<( ostream &out, const NameRef &nameRef );
+ostream &operator<<( ostream &out, const NameInst &nameInst );
+
+/* Convert the literal string which comes in from the scanner into an array of
+ * characters with escapes and options interpreted. Also null terminates the
+ * string. Though this null termination should not be relied on for
+ * interpreting literals in the parser because the string may contain a
+ * literal string with \0 */
+void Token::prepareLitString( Token &result, bool &caseInsensitive )
+{
+	result.data = new char[this->length+1];
+	caseInsensitive = false;
+
+	char *src = this->data + 1;
+	char *end = this->data + this->length - 1;
+
+	while ( *end != '\'' && *end != '\"' ) {
+		if ( *end == 'i' )
+			caseInsensitive = true;
+		else {
+			error( this->loc ) << "literal string '" << *end << 
+					"' option not supported" << endl;
+		}
+		end -= 1;
+	}
+
+	char *dest = result.data;
+	int len = 0;
+	while ( src != end ) {
+		if ( *src == '\\' ) {
+			switch ( src[1] ) {
+			case '0': dest[len++] = '\0'; break;
+			case 'a': dest[len++] = '\a'; break;
+			case 'b': dest[len++] = '\b'; break;
+			case 't': dest[len++] = '\t'; break;
+			case 'n': dest[len++] = '\n'; break;
+			case 'v': dest[len++] = '\v'; break;
+			case 'f': dest[len++] = '\f'; break;
+			case 'r': dest[len++] = '\r'; break;
+			case '\n':  break;
+			default: dest[len++] = src[1]; break;
+			}
+			src += 2;
+		}
+		else {
+			dest[len++] = *src++;
+		}
+	}
+	result.length = len;
+	result.data[result.length] = 0;
+}
+
+
+FsmAp *VarDef::walk( ParseData *pd )
+{
+	/* We enter into a new name scope. */
+	NameFrame nameFrame = pd->enterNameScope( true, 1 );
+
+	/* Recurse on the expression. */
+	FsmAp *rtnVal = joinOrLm->walk( pd );
+	
+	/* Do the tranfer of local error actions. */
+	LocalErrDictEl *localErrDictEl = pd->localErrDict.find( name );
+	if ( localErrDictEl != 0 ) {
+		for ( StateList::Iter state = rtnVal->stateList; state.lte(); state++ )
+			rtnVal->transferErrorActions( state, localErrDictEl->value );
+	}
+
+	/* If the expression below is a join operation with multiple expressions
+	 * then it just had epsilon transisions resolved. If it is a join
+	 * with only a single expression then run the epsilon op now. */
+	if ( joinOrLm->type == JoinOrLm::JoinType && joinOrLm->join->exprList.length() == 1 )
+		rtnVal->epsilonOp();
+
+	/* We can now unset entry points that are not longer used. */
+	pd->unsetObsoleteEntries( rtnVal );
+
+	/* If the name of the variable is referenced then add the entry point to
+	 * the graph. */
+	if ( pd->curNameInst->numRefs > 0 )
+		rtnVal->setEntry( pd->curNameInst->id, rtnVal->startState );
+
+	/* Pop the name scope. */
+	pd->popNameScope( nameFrame );
+	return rtnVal;
+}
+
+void VarDef::makeNameTree( const InputLoc &loc, ParseData *pd )
+{
+	/* The variable definition enters a new scope. */
+	NameInst *prevNameInst = pd->curNameInst;
+	pd->curNameInst = pd->addNameInst( loc, name, false );
+
+	if ( joinOrLm->type == JoinOrLm::LongestMatchType )
+		pd->curNameInst->isLongestMatch = true;
+
+	/* Recurse. */
+	joinOrLm->makeNameTree( pd );
+
+	/* The name scope ends, pop the name instantiation. */
+	pd->curNameInst = prevNameInst;
+}
+
+void VarDef::resolveNameRefs( ParseData *pd )
+{
+	/* Entering into a new scope. */
+	NameFrame nameFrame = pd->enterNameScope( true, 1 );
+
+	/* Recurse. */
+	joinOrLm->resolveNameRefs( pd );
+	
+	/* The name scope ends, pop the name instantiation. */
+	pd->popNameScope( nameFrame );
+}
+
+InputLoc LongestMatchPart::getLoc()
+{ 
+	return action != 0 ? action->loc : semiLoc;
+}
+
+/*
+ * If there are any LMs then all of the following entry points must reset
+ * tokstart:
+ *
+ *  1. fentry(StateRef)
+ *  2. ftoto(StateRef), fcall(StateRef), fnext(StateRef)
+ *  3. targt of any transition that has an fcall (the return loc).
+ *  4. start state of all longest match routines.
+ */
+
+Action *LongestMatch::newAction( ParseData *pd, const InputLoc &loc, 
+		 const char *name, InlineList *inlineList )
+{
+	Action *action = new Action( loc, name, inlineList, pd->nextCondId++ );
+	action->actionRefs.append( pd->curNameInst );
+	pd->actionList.append( action );
+	action->isLmAction = true;
+	return action;
+}
+
+void LongestMatch::makeActions( ParseData *pd )
+{
+	/* Make actions that set the action id. */
+	for ( LmPartList::Iter lmi = *longestMatchList; lmi.lte(); lmi++ ) {
+		/* For each part create actions for setting the match type.  We need
+		 * to do this so that the actions will go into the actionIndex. */
+		InlineList *inlineList = new InlineList;
+		inlineList->append( new InlineItem( lmi->getLoc(), this, lmi, InlineItem::LmSetActId ) );
+		char *actName = new char[50];
+		sprintf( actName, "store%i", lmi->longestMatchId );
+		lmi->setActId = newAction( pd, lmi->getLoc(), actName, inlineList );
+	}
+
+	/* Make actions that execute the user action and restart on the last character. */
+	for ( LmPartList::Iter lmi = *longestMatchList; lmi.lte(); lmi++ ) {
+		/* For each part create actions for setting the match type.  We need
+		 * to do this so that the actions will go into the actionIndex. */
+		InlineList *inlineList = new InlineList;
+		inlineList->append( new InlineItem( lmi->getLoc(), this, lmi, 
+				InlineItem::LmOnLast ) );
+		char *actName = new char[50];
+		sprintf( actName, "imm%i", lmi->longestMatchId );
+		lmi->actOnLast = newAction( pd, lmi->getLoc(), actName, inlineList );
+	}
+
+	/* Make actions that execute the user action and restart on the next
+	 * character.  These actions will set tokend themselves (it is the current
+	 * char). */
+	for ( LmPartList::Iter lmi = *longestMatchList; lmi.lte(); lmi++ ) {
+		/* For each part create actions for setting the match type.  We need
+		 * to do this so that the actions will go into the actionIndex. */
+		InlineList *inlineList = new InlineList;
+		inlineList->append( new InlineItem( lmi->getLoc(), this, lmi, 
+				InlineItem::LmOnNext ) );
+		char *actName = new char[50];
+		sprintf( actName, "lagh%i", lmi->longestMatchId );
+		lmi->actOnNext = newAction( pd, lmi->getLoc(), actName, inlineList );
+	}
+
+	/* Make actions that execute the user action and restart at tokend. These
+	 * actions execute some time after matching the last char. */
+	for ( LmPartList::Iter lmi = *longestMatchList; lmi.lte(); lmi++ ) {
+		/* For each part create actions for setting the match type.  We need
+		 * to do this so that the actions will go into the actionIndex. */
+		InlineList *inlineList = new InlineList;
+		inlineList->append( new InlineItem( lmi->getLoc(), this, lmi, 
+				InlineItem::LmOnLagBehind ) );
+		char *actName = new char[50];
+		sprintf( actName, "lag%i", lmi->longestMatchId );
+		lmi->actLagBehind = newAction( pd, lmi->getLoc(), actName, inlineList );
+	}
+
+	InputLoc loc;
+	loc.line = 1;
+	loc.col = 1;
+
+	/* Create the error action. */
+	InlineList *il6 = new InlineList;
+	il6->append( new InlineItem( loc, this, 0, InlineItem::LmSwitch ) );
+	lmActSelect = newAction( pd, loc, "lagsel", il6 );
+}
+
+void LongestMatch::findName( ParseData *pd )
+{
+	NameInst *nameInst = pd->curNameInst;
+	while ( nameInst->name == 0 ) {
+		nameInst = nameInst->parent;
+		/* Since every machine must must have a name, we should always find a
+		 * name for the longest match. */
+		assert( nameInst != 0 );
+	}
+	name = nameInst->name;
+}
+
+void LongestMatch::makeNameTree( ParseData *pd )
+{
+	/* Create an anonymous scope for the longest match. Will be used for
+	 * restarting machine after matching a token. */
+	NameInst *prevNameInst = pd->curNameInst;
+	pd->curNameInst = pd->addNameInst( loc, 0, false );
+
+	/* Recurse into all parts of the longest match operator. */
+	for ( LmPartList::Iter lmi = *longestMatchList; lmi.lte(); lmi++ )
+		lmi->join->makeNameTree( pd );
+
+	/* Traverse the name tree upwards to find a name for this lm. */
+	findName( pd );
+
+	/* Also make the longest match's actions at this point. */
+	makeActions( pd );
+
+	/* The name scope ends, pop the name instantiation. */
+	pd->curNameInst = prevNameInst;
+}
+
+void LongestMatch::resolveNameRefs( ParseData *pd )
+{
+	/* The longest match gets its own name scope. */
+	NameFrame nameFrame = pd->enterNameScope( true, 1 );
+
+	/* Take an action reference for each longest match item and recurse. */
+	for ( LmPartList::Iter lmi = *longestMatchList; lmi.lte(); lmi++ ) {
+		/* Record the reference if the item has an action. */
+		if ( lmi->action != 0 )
+			lmi->action->actionRefs.append( pd->localNameScope );
+
+		/* Recurse down the join. */
+		lmi->join->resolveNameRefs( pd );
+	}
+
+	/* The name scope ends, pop the name instantiation. */
+	pd->popNameScope( nameFrame );
+}
+
+void LongestMatch::restart( FsmAp *graph, TransAp *trans )
+{
+	StateAp *fromState = trans->fromState;
+	graph->detachTrans( fromState, trans->toState, trans );
+	graph->attachTrans( fromState, graph->startState, trans );
+}
+
+void LongestMatch::runLonestMatch( ParseData *pd, FsmAp *graph )
+{
+	graph->markReachableFromHereStopFinal( graph->startState );
+	for ( StateList::Iter ms = graph->stateList; ms.lte(); ms++ ) {
+		if ( ms->stateBits & SB_ISMARKED ) {
+			ms->lmItemSet.insert( 0 );
+			ms->stateBits &= ~ SB_ISMARKED;
+		}
+	}
+
+	/* Transfer the first item of non-empty lmAction tables to the item sets
+	 * of the states that follow. Exclude states that have no transitions out.
+	 * This must happen on a separate pass so that on each iteration of the
+	 * next pass we have the item set entries from all lmAction tables. */
+	for ( StateList::Iter st = graph->stateList; st.lte(); st++ ) {
+		for ( TransList::Iter trans = st->outList; trans.lte(); trans++ ) {
+			if ( trans->lmActionTable.length() > 0 ) {
+				LmActionTableEl *lmAct = trans->lmActionTable.data;
+				StateAp *toState = trans->toState;
+				assert( toState );
+
+				/* Check if there are transitions out, this may be a very
+				 * close approximation? Out transitions going nowhere?
+				 * FIXME: Check. */
+				if ( toState->outList.length() > 0 ) {
+					/* Fill the item sets. */
+					graph->markReachableFromHereStopFinal( toState );
+					for ( StateList::Iter ms = graph->stateList; ms.lte(); ms++ ) {
+						if ( ms->stateBits & SB_ISMARKED ) {
+							ms->lmItemSet.insert( lmAct->value );
+							ms->stateBits &= ~ SB_ISMARKED;
+						}
+					}
+				}
+			}
+		}
+	}
+
+	/* The lmItem sets are now filled, telling us which longest match rules
+	 * can succeed in which states. First determine if we need to make sure
+	 * act is defaulted to zero. We need to do this if there are any states
+	 * with lmItemSet.length() > 1 and NULL is included. That is, that the
+	 * switch may get called when in fact nothing has been matched. */
+	int maxItemSetLength = 0;
+	graph->markReachableFromHereStopFinal( graph->startState );
+	for ( StateList::Iter ms = graph->stateList; ms.lte(); ms++ ) {
+		if ( ms->stateBits & SB_ISMARKED ) {
+			if ( ms->lmItemSet.length() > maxItemSetLength )
+				maxItemSetLength = ms->lmItemSet.length();
+			ms->stateBits &= ~ SB_ISMARKED;
+		}
+	}
+
+	/* The actions executed on starting to match a token. */
+	graph->startState->toStateActionTable.setAction( pd->initTokStartOrd, pd->initTokStart );
+	graph->startState->fromStateActionTable.setAction( pd->setTokStartOrd, pd->setTokStart );
+	if ( maxItemSetLength > 1 ) {
+		/* The longest match action switch may be called when tokens are
+		 * matched, in which case act must be initialized, there must be a
+		 * case to handle the error, and the generated machine will require an
+		 * error state. */
+		lmSwitchHandlesError = true;
+		pd->lmRequiresErrorState = true;
+		graph->startState->toStateActionTable.setAction( pd->initActIdOrd, pd->initActId );
+	}
+
+	/* The place to store transitions to restart. It maybe possible for the
+	 * restarting to affect the searching through the graph that follows. For
+	 * now take the safe route and save the list of transitions to restart
+	 * until after all searching is done. */
+	Vector<TransAp*> restartTrans;
+
+	/* Set actions that do immediate token recognition, set the longest match part
+	 * id and set the token ending. */
+	for ( StateList::Iter st = graph->stateList; st.lte(); st++ ) {
+		for ( TransList::Iter trans = st->outList; trans.lte(); trans++ ) {
+			if ( trans->lmActionTable.length() > 0 ) {
+				LmActionTableEl *lmAct = trans->lmActionTable.data;
+				StateAp *toState = trans->toState;
+				assert( toState );
+
+				/* Check if there are transitions out, this may be a very
+				 * close approximation? Out transitions going nowhere?
+				 * FIXME: Check. */
+				if ( toState->outList.length() == 0 ) {
+					/* Can execute the immediate action for the longest match
+					 * part. Redirect the action to the start state. */
+					trans->actionTable.setAction( lmAct->key, 
+							lmAct->value->actOnLast );
+					restartTrans.append( trans );
+				}
+				else {
+					/* Look for non final states that have a non-empty item
+					 * set. If these are present then we need to record the
+					 * end of the token.  Also Find the highest item set
+					 * length reachable from here (excluding at transtions to
+					 * final states). */
+					bool nonFinalNonEmptyItemSet = false;
+					maxItemSetLength = 0;
+					graph->markReachableFromHereStopFinal( toState );
+					for ( StateList::Iter ms = graph->stateList; ms.lte(); ms++ ) {
+						if ( ms->stateBits & SB_ISMARKED ) {
+							if ( ms->lmItemSet.length() > 0 && !ms->isFinState() )
+								nonFinalNonEmptyItemSet = true;
+							if ( ms->lmItemSet.length() > maxItemSetLength )
+								maxItemSetLength = ms->lmItemSet.length();
+							ms->stateBits &= ~ SB_ISMARKED;
+						}
+					}
+
+					/* If there are reachable states that are not final and
+					 * have non empty item sets or that have an item set
+					 * length greater than one then we need to set tokend
+					 * because the error action that matches the token will
+					 * require it. */
+					if ( nonFinalNonEmptyItemSet || maxItemSetLength > 1 )
+						trans->actionTable.setAction( pd->setTokEndOrd, pd->setTokEnd );
+
+					/* Some states may not know which longest match item to
+					 * execute, must set it. */
+					if ( maxItemSetLength > 1 ) {
+						/* There are transitions out, another match may come. */
+						trans->actionTable.setAction( lmAct->key, 
+								lmAct->value->setActId );
+					}
+				}
+			}
+		}
+	}
+
+	/* Now that all graph searching is done it certainly safe set the
+	 * restarting. It may be safe above, however this must be verified. */
+	for ( Vector<TransAp*>::Iter pt = restartTrans; pt.lte(); pt++ )
+		restart( graph, *pt );
+
+	int lmErrActionOrd = pd->curActionOrd++;
+
+	/* Embed the error for recognizing a char. */
+	for ( StateList::Iter st = graph->stateList; st.lte(); st++ ) {
+		if ( st->lmItemSet.length() == 1 && st->lmItemSet[0] != 0 ) {
+			if ( st->isFinState() ) {
+				/* On error execute the onActNext action, which knows that
+				 * the last character of the token was one back and restart. */
+				graph->setErrorTarget( st, graph->startState, &lmErrActionOrd, 
+						&st->lmItemSet[0]->actOnNext, 1 );
+			}
+			else {
+				graph->setErrorTarget( st, graph->startState, &lmErrActionOrd, 
+						&st->lmItemSet[0]->actLagBehind, 1 );
+			}
+		}
+		else if ( st->lmItemSet.length() > 1 ) {
+			/* Need to use the select. Take note of the which items the select
+			 * is needed for so only the necessary actions are included. */
+			for ( LmItemSet::Iter plmi = st->lmItemSet; plmi.lte(); plmi++ ) {
+				if ( *plmi != 0 )
+					(*plmi)->inLmSelect = true;
+			}
+			/* On error, execute the action select and go to the start state. */
+			graph->setErrorTarget( st, graph->startState, &lmErrActionOrd, 
+					&lmActSelect, 1 );
+		}
+	}
+	
+	/* Finally, the start state should be made final. */
+	graph->setFinState( graph->startState );
+}
+
+FsmAp *LongestMatch::walk( ParseData *pd )
+{
+	/* The longest match has it's own name scope. */
+	NameFrame nameFrame = pd->enterNameScope( true, 1 );
+
+	/* Make each part of the longest match. */
+	FsmAp **parts = new FsmAp*[longestMatchList->length()];
+	LmPartList::Iter lmi = *longestMatchList; 
+	for ( int i = 0; lmi.lte(); lmi++, i++ ) {
+		/* Create the machine and embed the setting of the longest match id. */
+		parts[i] = lmi->join->walk( pd );
+		parts[i]->longMatchAction( pd->curActionOrd++, lmi );
+	}
+
+	/* Union machines one and up with machine zero. The grammar dictates that
+	 * there will always be at least one part. */
+	FsmAp *rtnVal = parts[0];
+	for ( int i = 1; i < longestMatchList->length(); i++ ) {
+		rtnVal->unionOp( parts[i] );
+		afterOpMinimize( rtnVal );
+	}
+
+	runLonestMatch( pd, rtnVal );
+
+	/* Pop the name scope. */
+	pd->popNameScope( nameFrame );
+
+	delete[] parts;
+	return rtnVal;
+}
+
+FsmAp *JoinOrLm::walk( ParseData *pd )
+{
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+	case JoinType:
+		rtnVal = join->walk( pd );
+		break;
+	case LongestMatchType:
+		rtnVal = longestMatch->walk( pd );
+		break;
+	}
+	return rtnVal;
+}
+
+void JoinOrLm::makeNameTree( ParseData *pd )
+{
+	switch ( type ) {
+	case JoinType:
+		join->makeNameTree( pd );
+		break;
+	case LongestMatchType:
+		longestMatch->makeNameTree( pd );
+		break;
+	}
+}
+
+void JoinOrLm::resolveNameRefs( ParseData *pd )
+{
+	switch ( type ) {
+	case JoinType:
+		join->resolveNameRefs( pd );
+		break;
+	case LongestMatchType:
+		longestMatch->resolveNameRefs( pd );
+		break;
+	}
+}
+
+
+/* Construct with a location and the first expression. */
+Join::Join( const InputLoc &loc, Expression *expr )
+:
+	loc(loc)
+{
+	exprList.append( expr );
+}
+
+/* Construct with a location and the first expression. */
+Join::Join( Expression *expr )
+:
+	loc(loc)
+{
+	exprList.append( expr );
+}
+
+/* Walk an expression node. */
+FsmAp *Join::walk( ParseData *pd )
+{
+	if ( exprList.length() > 1 )
+		return walkJoin( pd );
+	else
+		return exprList.head->walk( pd );
+}
+
+/* There is a list of expressions to join. */
+FsmAp *Join::walkJoin( ParseData *pd )
+{
+	/* We enter into a new name scope. */
+	NameFrame nameFrame = pd->enterNameScope( true, 1 );
+
+	/* Evaluate the machines. */
+	FsmAp **fsms = new FsmAp*[exprList.length()];
+	ExprList::Iter expr = exprList;
+	for ( int e = 0; e < exprList.length(); e++, expr++ )
+		fsms[e] = expr->walk( pd );
+	
+	/* Get the start and final names. Final is 
+	 * guaranteed to exist, start is not. */
+	NameInst *startName = pd->curNameInst->start;
+	NameInst *finalName = pd->curNameInst->final;
+
+	int startId = -1;
+	if ( startName != 0 ) {
+		/* Take note that there was an implicit link to the start machine. */
+		pd->localNameScope->referencedNames.append( startName );
+		startId = startName->id;
+	}
+
+	/* A final id of -1 indicates there is no epsilon that references the
+	 * final state, therefor do not create one or set an entry point to it. */
+	int finalId = -1;
+	if ( finalName->numRefs > 0 )
+		finalId = finalName->id;
+
+	/* Join machines 1 and up onto machine 0. */
+	FsmAp *retFsm = fsms[0];
+	retFsm->joinOp( startId, finalId, fsms+1, exprList.length()-1 );
+
+	/* We can now unset entry points that are not longer used. */
+	pd->unsetObsoleteEntries( retFsm );
+
+	/* Pop the name scope. */
+	pd->popNameScope( nameFrame );
+
+	delete[] fsms;
+	return retFsm;
+}
+
+void Join::makeNameTree( ParseData *pd )
+{
+	if ( exprList.length() > 1 ) {
+		/* Create the new anonymous scope. */
+		NameInst *prevNameInst = pd->curNameInst;
+		pd->curNameInst = pd->addNameInst( loc, 0, false );
+
+		/* Join scopes need an implicit "final" target. */
+		pd->curNameInst->final = new NameInst( InputLoc(), pd->curNameInst, "final", 
+				pd->nextNameId++, false );
+
+		/* Recurse into all expressions in the list. */
+		for ( ExprList::Iter expr = exprList; expr.lte(); expr++ )
+			expr->makeNameTree( pd );
+
+		/* The name scope ends, pop the name instantiation. */
+		pd->curNameInst = prevNameInst;
+	}
+	else {
+		/* Recurse into the single expression. */
+		exprList.head->makeNameTree( pd );
+	}
+}
+
+
+void Join::resolveNameRefs( ParseData *pd )
+{
+	/* Branch on whether or not there is to be a join. */
+	if ( exprList.length() > 1 ) {
+		/* The variable definition enters a new scope. */
+		NameFrame nameFrame = pd->enterNameScope( true, 1 );
+
+		/* The join scope must contain a start label. */
+		NameSet resolved = pd->resolvePart( pd->localNameScope, "start", true );
+		if ( resolved.length() > 0 ) {
+			/* Take the first. */
+			pd->curNameInst->start = resolved[0];
+			if ( resolved.length() > 1 ) {
+				/* Complain about the multiple references. */
+				error(loc) << "multiple start labels" << endl;
+				errorStateLabels( resolved );
+			}
+		}
+
+		/* Make sure there is a start label. */
+		if ( pd->curNameInst->start != 0 ) {
+			/* There is an implicit reference to start name. */
+			pd->curNameInst->start->numRefs += 1;
+		}
+		else {
+			/* No start label. Complain and recover by adding a label to the
+			 * adding one. Recover ignoring the problem. */
+			error(loc) << "no start label" << endl;
+		}
+
+		/* Recurse into all expressions in the list. */
+		for ( ExprList::Iter expr = exprList; expr.lte(); expr++ )
+			expr->resolveNameRefs( pd );
+
+		/* The name scope ends, pop the name instantiation. */
+		pd->popNameScope( nameFrame );
+	}
+	else {
+		/* Recurse into the single expression. */
+		exprList.head->resolveNameRefs( pd );
+	}
+}
+
+/* Clean up after an expression node. */
+Expression::~Expression()
+{
+	switch ( type ) {
+		case OrType: case IntersectType: case SubtractType:
+		case StrongSubtractType:
+			delete expression;
+			delete term;
+			break;
+		case TermType:
+			delete term;
+			break;
+		case BuiltinType:
+			break;
+	}
+}
+
+/* Evaluate a single expression node. */
+FsmAp *Expression::walk( ParseData *pd, bool lastInSeq )
+{
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+		case OrType: {
+			/* Evaluate the expression. */
+			rtnVal = expression->walk( pd, false );
+			/* Evaluate the term. */
+			FsmAp *rhs = term->walk( pd );
+			/* Perform union. */
+			rtnVal->unionOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case IntersectType: {
+			/* Evaluate the expression. */
+			rtnVal = expression->walk( pd );
+			/* Evaluate the term. */
+			FsmAp *rhs = term->walk( pd );
+			/* Perform intersection. */
+			rtnVal->intersectOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case SubtractType: {
+			/* Evaluate the expression. */
+			rtnVal = expression->walk( pd );
+			/* Evaluate the term. */
+			FsmAp *rhs = term->walk( pd );
+			/* Perform subtraction. */
+			rtnVal->subtractOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case StrongSubtractType: {
+			/* Evaluate the expression. */
+			rtnVal = expression->walk( pd );
+
+			/* Evaluate the term and pad it with any* machines. */
+			FsmAp *rhs = dotStarFsm( pd );
+			FsmAp *termFsm = term->walk( pd );
+			FsmAp *trailAnyStar = dotStarFsm( pd );
+			rhs->concatOp( termFsm );
+			rhs->concatOp( trailAnyStar );
+
+			/* Perform subtraction. */
+			rtnVal->subtractOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case TermType: {
+			/* Return result of the term. */
+			rtnVal = term->walk( pd );
+			break;
+		}
+		case BuiltinType: {
+			/* Duplicate the builtin. */
+			rtnVal = makeBuiltin( builtin, pd );
+			break;
+		}
+	}
+
+	return rtnVal;
+}
+
+void Expression::makeNameTree( ParseData *pd )
+{
+	switch ( type ) {
+	case OrType:
+	case IntersectType:
+	case SubtractType:
+	case StrongSubtractType:
+		expression->makeNameTree( pd );
+		term->makeNameTree( pd );
+		break;
+	case TermType:
+		term->makeNameTree( pd );
+		break;
+	case BuiltinType:
+		break;
+	}
+}
+
+void Expression::resolveNameRefs( ParseData *pd )
+{
+	switch ( type ) {
+	case OrType:
+	case IntersectType:
+	case SubtractType:
+	case StrongSubtractType:
+		expression->resolveNameRefs( pd );
+		term->resolveNameRefs( pd );
+		break;
+	case TermType:
+		term->resolveNameRefs( pd );
+		break;
+	case BuiltinType:
+		break;
+	}
+}
+
+/* Clean up after a term node. */
+Term::~Term()
+{
+	switch ( type ) {
+		case ConcatType:
+		case RightStartType:
+		case RightFinishType:
+		case LeftType:
+			delete term;
+			delete factorWithAug;
+			break;
+		case FactorWithAugType:
+			delete factorWithAug;
+			break;
+	}
+}
+
+/* Evaluate a term node. */
+FsmAp *Term::walk( ParseData *pd, bool lastInSeq )
+{
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+		case ConcatType: {
+			/* Evaluate the Term. */
+			rtnVal = term->walk( pd, false );
+			/* Evaluate the FactorWithRep. */
+			FsmAp *rhs = factorWithAug->walk( pd );
+			/* Perform concatenation. */
+			rtnVal->concatOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case RightStartType: {
+			/* Evaluate the Term. */
+			rtnVal = term->walk( pd );
+
+			/* Evaluate the FactorWithRep. */
+			FsmAp *rhs = factorWithAug->walk( pd );
+
+			/* Set up the priority descriptors. The left machine gets the
+			 * lower priority where as the right get the higher start priority. */
+			priorDescs[0].key = pd->nextPriorKey++;
+			priorDescs[0].priority = 0;
+			rtnVal->allTransPrior( pd->curPriorOrd++, &priorDescs[0] );
+
+			/* The start transitions right machine get the higher priority.
+			 * Use the same unique key. */
+			priorDescs[1].key = priorDescs[0].key;
+			priorDescs[1].priority = 1;
+			rhs->startFsmPrior( pd->curPriorOrd++, &priorDescs[1] );
+
+			/* Perform concatenation. */
+			rtnVal->concatOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case RightFinishType: {
+			/* Evaluate the Term. */
+			rtnVal = term->walk( pd );
+
+			/* Evaluate the FactorWithRep. */
+			FsmAp *rhs = factorWithAug->walk( pd );
+
+			/* Set up the priority descriptors. The left machine gets the
+			 * lower priority where as the finishing transitions to the right
+			 * get the higher priority. */
+			priorDescs[0].key = pd->nextPriorKey++;
+			priorDescs[0].priority = 0;
+			rtnVal->allTransPrior( pd->curPriorOrd++, &priorDescs[0] );
+
+			/* The finishing transitions of the right machine get the higher
+			 * priority. Use the same unique key. */
+			priorDescs[1].key = priorDescs[0].key;
+			priorDescs[1].priority = 1;
+			rhs->finishFsmPrior( pd->curPriorOrd++, &priorDescs[1] );
+
+			/* Perform concatenation. */
+			rtnVal->concatOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case LeftType: {
+			/* Evaluate the Term. */
+			rtnVal = term->walk( pd );
+
+			/* Evaluate the FactorWithRep. */
+			FsmAp *rhs = factorWithAug->walk( pd );
+
+			/* Set up the priority descriptors. The left machine gets the
+			 * higher priority. */
+			priorDescs[0].key = pd->nextPriorKey++;
+			priorDescs[0].priority = 1;
+			rtnVal->allTransPrior( pd->curPriorOrd++, &priorDescs[0] );
+
+			/* The right machine gets the lower priority.  Since
+			 * startTransPrior might unnecessarily increase the number of
+			 * states during the state machine construction process (due to
+			 * isolation), we use allTransPrior instead, which has the same
+			 * effect. */
+			priorDescs[1].key = priorDescs[0].key;
+			priorDescs[1].priority = 0;
+			rhs->allTransPrior( pd->curPriorOrd++, &priorDescs[1] );
+
+			/* Perform concatenation. */
+			rtnVal->concatOp( rhs );
+			afterOpMinimize( rtnVal, lastInSeq );
+			break;
+		}
+		case FactorWithAugType: {
+			rtnVal = factorWithAug->walk( pd );
+			break;
+		}
+	}
+	return rtnVal;
+}
+
+void Term::makeNameTree( ParseData *pd )
+{
+	switch ( type ) {
+	case ConcatType:
+	case RightStartType:
+	case RightFinishType:
+	case LeftType:
+		term->makeNameTree( pd );
+		factorWithAug->makeNameTree( pd );
+		break;
+	case FactorWithAugType:
+		factorWithAug->makeNameTree( pd );
+		break;
+	}
+}
+
+void Term::resolveNameRefs( ParseData *pd )
+{
+	switch ( type ) {
+	case ConcatType:
+	case RightStartType:
+	case RightFinishType:
+	case LeftType:
+		term->resolveNameRefs( pd );
+		factorWithAug->resolveNameRefs( pd );
+		break;
+	case FactorWithAugType:
+		factorWithAug->resolveNameRefs( pd );
+		break;
+	}
+}
+
+/* Clean up after a factor with augmentation node. */
+FactorWithAug::~FactorWithAug()
+{
+	delete factorWithRep;
+
+	/* Walk the vector of parser actions, deleting function names. */
+
+	/* Clean up priority descriptors. */
+	if ( priorDescs != 0 )
+		delete[] priorDescs;
+}
+
+void FactorWithAug::assignActions( ParseData *pd, FsmAp *graph, int *actionOrd )
+{
+	/* Assign actions. */
+	for ( int i = 0; i < actions.length(); i++ )  {
+		switch ( actions[i].type ) {
+		/* Transition actions. */
+		case at_start:
+			graph->startFsmAction( actionOrd[i], actions[i].action );
+			afterOpMinimize( graph );
+			break;
+		case at_all:
+			graph->allTransAction( actionOrd[i], actions[i].action );
+			break;
+		case at_finish:
+			graph->finishFsmAction( actionOrd[i], actions[i].action );
+			break;
+		case at_leave:
+			graph->leaveFsmAction( actionOrd[i], actions[i].action );
+			break;
+
+		/* Global error actions. */
+		case at_start_gbl_error:
+			graph->startErrorAction( actionOrd[i], actions[i].action, 0 );
+			afterOpMinimize( graph );
+			break;
+		case at_all_gbl_error:
+			graph->allErrorAction( actionOrd[i], actions[i].action, 0 );
+			break;
+		case at_final_gbl_error:
+			graph->finalErrorAction( actionOrd[i], actions[i].action, 0 );
+			break;
+		case at_not_start_gbl_error:
+			graph->notStartErrorAction( actionOrd[i], actions[i].action, 0 );
+			break;
+		case at_not_final_gbl_error:
+			graph->notFinalErrorAction( actionOrd[i], actions[i].action, 0 );
+			break;
+		case at_middle_gbl_error:
+			graph->middleErrorAction( actionOrd[i], actions[i].action, 0 );
+			break;
+
+		/* Local error actions. */
+		case at_start_local_error:
+			graph->startErrorAction( actionOrd[i], actions[i].action,
+					actions[i].localErrKey );
+			afterOpMinimize( graph );
+			break;
+		case at_all_local_error:
+			graph->allErrorAction( actionOrd[i], actions[i].action,
+					actions[i].localErrKey );
+			break;
+		case at_final_local_error:
+			graph->finalErrorAction( actionOrd[i], actions[i].action,
+					actions[i].localErrKey );
+			break;
+		case at_not_start_local_error:
+			graph->notStartErrorAction( actionOrd[i], actions[i].action,
+					actions[i].localErrKey );
+			break;
+		case at_not_final_local_error:
+			graph->notFinalErrorAction( actionOrd[i], actions[i].action,
+					actions[i].localErrKey );
+			break;
+		case at_middle_local_error:
+			graph->middleErrorAction( actionOrd[i], actions[i].action,
+					actions[i].localErrKey );
+			break;
+
+		/* EOF actions. */
+		case at_start_eof:
+			graph->startEOFAction( actionOrd[i], actions[i].action );
+			afterOpMinimize( graph );
+			break;
+		case at_all_eof:
+			graph->allEOFAction( actionOrd[i], actions[i].action );
+			break;
+		case at_final_eof:
+			graph->finalEOFAction( actionOrd[i], actions[i].action );
+			break;
+		case at_not_start_eof:
+			graph->notStartEOFAction( actionOrd[i], actions[i].action );
+			break;
+		case at_not_final_eof:
+			graph->notFinalEOFAction( actionOrd[i], actions[i].action );
+			break;
+		case at_middle_eof:
+			graph->middleEOFAction( actionOrd[i], actions[i].action );
+			break;
+
+		/* To State Actions. */
+		case at_start_to_state:
+			graph->startToStateAction( actionOrd[i], actions[i].action );
+			afterOpMinimize( graph );
+			break;
+		case at_all_to_state:
+			graph->allToStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_final_to_state:
+			graph->finalToStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_not_start_to_state:
+			graph->notStartToStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_not_final_to_state:
+			graph->notFinalToStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_middle_to_state:
+			graph->middleToStateAction( actionOrd[i], actions[i].action );
+			break;
+
+		/* From State Actions. */
+		case at_start_from_state:
+			graph->startFromStateAction( actionOrd[i], actions[i].action );
+			afterOpMinimize( graph );
+			break;
+		case at_all_from_state:
+			graph->allFromStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_final_from_state:
+			graph->finalFromStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_not_start_from_state:
+			graph->notStartFromStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_not_final_from_state:
+			graph->notFinalFromStateAction( actionOrd[i], actions[i].action );
+			break;
+		case at_middle_from_state:
+			graph->middleFromStateAction( actionOrd[i], actions[i].action );
+			break;
+
+		/* Remaining cases, prevented by the parser. */
+		default: 
+			assert( false );
+			break;
+		}
+	}
+}
+
+void FactorWithAug::assignPriorities( FsmAp *graph, int *priorOrd )
+{
+	/* Assign priorities. */
+	for ( int i = 0; i < priorityAugs.length(); i++ ) {
+		switch ( priorityAugs[i].type ) {
+		case at_start:
+			graph->startFsmPrior( priorOrd[i], &priorDescs[i]);
+			/* Start fsm priorities are a special case that may require
+			 * minimization afterwards. */
+			afterOpMinimize( graph );
+			break;
+		case at_all:
+			graph->allTransPrior( priorOrd[i], &priorDescs[i] );
+			break;
+		case at_finish:
+			graph->finishFsmPrior( priorOrd[i], &priorDescs[i] );
+			break;
+		case at_leave:
+			graph->leaveFsmPrior( priorOrd[i], &priorDescs[i] );
+			break;
+
+		default:
+			/* Parser Prevents this case. */
+			break;
+		}
+	}
+}
+
+void FactorWithAug::assignConditions( FsmAp *graph )
+{
+	for ( int i = 0; i < conditions.length(); i++ )  {
+		switch ( conditions[i].type ) {
+		/* Transition actions. */
+		case at_start:
+			graph->startFsmCondition( conditions[i].action );
+			afterOpMinimize( graph );
+			break;
+		case at_all:
+			graph->allTransCondition( conditions[i].action );
+			break;
+		case at_leave:
+			graph->leaveFsmCondition( conditions[i].action );
+			break;
+		default:
+			break;
+		}
+	}
+}
+
+
+/* Evaluate a factor with augmentation node. */
+FsmAp *FactorWithAug::walk( ParseData *pd )
+{
+	/* Enter into the scopes created for the labels. */
+	NameFrame nameFrame = pd->enterNameScope( false, labels.length() );
+
+	/* Make the array of function orderings. */
+	int *actionOrd = 0;
+	if ( actions.length() > 0 )
+		actionOrd = new int[actions.length()];
+	
+	/* First walk the list of actions, assigning order to all starting
+	 * actions. */
+	for ( int i = 0; i < actions.length(); i++ ) {
+		if ( actions[i].type == at_start || 
+				actions[i].type == at_start_gbl_error ||
+				actions[i].type == at_start_local_error ||
+				actions[i].type == at_start_to_state ||
+				actions[i].type == at_start_from_state ||
+				actions[i].type == at_start_eof )
+			actionOrd[i] = pd->curActionOrd++;
+	}
+
+	/* Evaluate the factor with repetition. */
+	FsmAp *rtnVal = factorWithRep->walk( pd );
+
+	/* Compute the remaining action orderings. */
+	for ( int i = 0; i < actions.length(); i++ ) {
+		if ( actions[i].type != at_start && 
+				actions[i].type != at_start_gbl_error &&
+				actions[i].type != at_start_local_error &&
+				actions[i].type != at_start_to_state &&
+				actions[i].type != at_start_from_state &&
+				actions[i].type != at_start_eof )
+			actionOrd[i] = pd->curActionOrd++;
+	}
+
+	/* Embed conditions. */
+	assignConditions( rtnVal );
+
+	/* Embed actions. */
+	assignActions( pd, rtnVal , actionOrd );
+
+	/* Make the array of priority orderings. Orderings are local to this walk
+	 * of the factor with augmentation. */
+	int *priorOrd = 0;
+	if ( priorityAugs.length() > 0 )
+		priorOrd = new int[priorityAugs.length()];
+	
+	/* Walk all priorities, assigning the priority ordering. */
+	for ( int i = 0; i < priorityAugs.length(); i++ )
+		priorOrd[i] = pd->curPriorOrd++;
+
+	/* If the priority descriptors have not been made, make them now.  Make
+	 * priority descriptors for each priority asignment that will be passed to
+	 * the fsm. Used to keep track of the key, value and used bit. */
+	if ( priorDescs == 0 && priorityAugs.length() > 0 ) {
+		priorDescs = new PriorDesc[priorityAugs.length()];
+		for ( int i = 0; i < priorityAugs.length(); i++ ) {
+			/* Init the prior descriptor for the priority setting. */
+			priorDescs[i].key = priorityAugs[i].priorKey;
+			priorDescs[i].priority = priorityAugs[i].priorValue;
+		}
+	}
+
+	/* Assign priorities into the machine. */
+	assignPriorities( rtnVal, priorOrd );
+
+	/* Assign epsilon transitions. */
+	for ( int e = 0; e < epsilonLinks.length(); e++ ) {
+		/* Get the name, which may not exist. If it doesn't then silently
+		 * ignore it because an error has already been reported. */
+		NameInst *epTarg = pd->epsilonResolvedLinks[pd->nextEpsilonResolvedLink++];
+		if ( epTarg != 0 ) {
+			/* Make the epsilon transitions. */
+			rtnVal->epsilonTrans( epTarg->id );
+
+			/* Note that we have made a link to the name. */
+			pd->localNameScope->referencedNames.append( epTarg );
+		}
+	}
+
+	/* Set entry points for labels. */
+	if ( labels.length() > 0 ) {
+		/* Pop the names. */
+		pd->resetNameScope( nameFrame );
+
+		/* Make labels that are referenced into entry points. */
+		for ( int i = 0; i < labels.length(); i++ ) {
+			pd->enterNameScope( false, 1 );
+
+			/* Will always be found. */
+			NameInst *name = pd->curNameInst;
+
+			/* If the name is referenced then set the entry point. */
+			if ( name->numRefs > 0 )
+				rtnVal->setEntry( name->id, rtnVal->startState );
+		}
+
+		pd->popNameScope( nameFrame );
+	}
+
+	if ( priorOrd != 0 )
+		delete[] priorOrd;
+	if ( actionOrd != 0 )
+		delete[] actionOrd;	
+	return rtnVal;
+}
+
+void FactorWithAug::makeNameTree( ParseData *pd )
+{
+	/* Add the labels to the tree of instantiated names. Each label
+	 * makes a new scope. */
+	NameInst *prevNameInst = pd->curNameInst;
+	for ( int i = 0; i < labels.length(); i++ )
+		pd->curNameInst = pd->addNameInst( labels[i].loc, labels[i].data, true );
+
+	/* Recurse, then pop the names. */
+	factorWithRep->makeNameTree( pd );
+	pd->curNameInst = prevNameInst;
+}
+
+
+void FactorWithAug::resolveNameRefs( ParseData *pd )
+{
+	/* Enter into the name scope created by any labels. */
+	NameFrame nameFrame = pd->enterNameScope( false, labels.length() );
+
+	/* Note action references. */
+	for ( int i = 0; i < actions.length(); i++ ) 
+		actions[i].action->actionRefs.append( pd->localNameScope );
+
+	/* Recurse first. IMPORTANT: we must do the exact same traversal as when
+	 * the tree is constructed. */
+	factorWithRep->resolveNameRefs( pd );
+
+	/* Resolve epsilon transitions. */
+	for ( int ep = 0; ep < epsilonLinks.length(); ep++ ) {
+		/* Get the link. */
+		EpsilonLink &link = epsilonLinks[ep];
+		NameInst *resolvedName = 0;
+
+		if ( link.target.length() == 1 && strcmp( link.target.data[0], "final" ) == 0 ) {
+			/* Epsilon drawn to an implicit final state. An implicit final is
+			 * only available in join operations. */
+			resolvedName = pd->localNameScope->final;
+		}
+		else {
+			/* Do an search for the name. */
+			NameSet resolved;
+			pd->resolveFrom( resolved, pd->localNameScope, link.target, 0 );
+			if ( resolved.length() > 0 ) {
+				/* Take the first one. */
+				resolvedName = resolved[0];
+				if ( resolved.length() > 1 ) {
+					/* Complain about the multiple references. */
+					error(link.loc) << "state reference " << link.target << 
+							" resolves to multiple entry points" << endl;
+					errorStateLabels( resolved );
+				}
+			}
+		}
+
+		/* This is tricky, we stuff resolved epsilon transitions into one long
+		 * vector in the parse data structure. Since the name resolution and
+		 * graph generation both do identical walks of the parse tree we
+		 * should always find the link resolutions in the right place.  */
+		pd->epsilonResolvedLinks.append( resolvedName );
+
+		if ( resolvedName != 0 ) {
+			/* Found the name, bump of the reference count on it. */
+			resolvedName->numRefs += 1;
+		}
+		else {
+			/* Complain, no recovery action, the epsilon op will ignore any
+			 * epsilon transitions whose names did not resolve. */
+			error(link.loc) << "could not resolve label " << link.target << endl;
+		}
+	}
+
+	if ( labels.length() > 0 )
+		pd->popNameScope( nameFrame );
+}
+
+
+/* Clean up after a factor with repetition node. */
+FactorWithRep::~FactorWithRep()
+{
+	switch ( type ) {
+		case StarType: case StarStarType: case OptionalType: case PlusType:
+		case ExactType: case MaxType: case MinType: case RangeType:
+			delete factorWithRep;
+			break;
+		case FactorWithNegType:
+			delete factorWithNeg;
+			break;
+	}
+}
+
+/* Evaluate a factor with repetition node. */
+FsmAp *FactorWithRep::walk( ParseData *pd )
+{
+	FsmAp *retFsm = 0;
+
+	switch ( type ) {
+	case StarType: {
+		/* Evaluate the FactorWithRep. */
+		retFsm = factorWithRep->walk( pd );
+		if ( retFsm->startState->isFinState() ) {
+			warning(loc) << "applying kleene star to a machine that "
+					"accepts zero length word" << endl;
+		}
+
+		/* Shift over the start action orders then do the kleene star. */
+		pd->curActionOrd += retFsm->shiftStartActionOrder( pd->curActionOrd );
+		retFsm->starOp( );
+		afterOpMinimize( retFsm );
+		break;
+	}
+	case StarStarType: {
+		/* Evaluate the FactorWithRep. */
+		retFsm = factorWithRep->walk( pd );
+		if ( retFsm->startState->isFinState() ) {
+			warning(loc) << "applying kleene star to a machine that "
+					"accepts zero length word" << endl;
+		}
+
+		/* Set up the prior descs. All gets priority one, whereas leaving gets
+		 * priority zero. Make a unique key so that these priorities don't
+		 * interfere with any priorities set by the user. */
+		priorDescs[0].key = pd->nextPriorKey++;
+		priorDescs[0].priority = 1;
+		retFsm->allTransPrior( pd->curPriorOrd++, &priorDescs[0] );
+
+		/* Leaveing gets priority 0. Use same unique key. */
+		priorDescs[1].key = priorDescs[0].key;
+		priorDescs[1].priority = 0;
+		retFsm->leaveFsmPrior( pd->curPriorOrd++, &priorDescs[1] );
+
+		/* Shift over the start action orders then do the kleene star. */
+		pd->curActionOrd += retFsm->shiftStartActionOrder( pd->curActionOrd );
+		retFsm->starOp( );
+		afterOpMinimize( retFsm );
+		break;
+	}
+	case OptionalType: {
+		/* Make the null fsm. */
+		FsmAp *nu = new FsmAp();
+		nu->lambdaFsm( );
+
+		/* Evaluate the FactorWithRep. */
+		retFsm = factorWithRep->walk( pd );
+
+		/* Perform the question operator. */
+		retFsm->unionOp( nu );
+		afterOpMinimize( retFsm );
+		break;
+	}
+	case PlusType: {
+		/* Evaluate the FactorWithRep. */
+		retFsm = factorWithRep->walk( pd );
+		if ( retFsm->startState->isFinState() ) {
+			warning(loc) << "applying plus operator to a machine that "
+					"accpets zero length word" << endl;
+		}
+
+		/* Need a duplicated for the star end. */
+		FsmAp *dup = new FsmAp( *retFsm );
+
+		/* The start func orders need to be shifted before doing the star. */
+		pd->curActionOrd += dup->shiftStartActionOrder( pd->curActionOrd );
+
+		/* Star the duplicate. */
+		dup->starOp( );
+		afterOpMinimize( dup );
+
+		retFsm->concatOp( dup );
+		afterOpMinimize( retFsm );
+		break;
+	}
+	case ExactType: {
+		/* Get an int from the repetition amount. */
+		if ( lowerRep == 0 ) {
+			/* No copies. Don't need to evaluate the factorWithRep. 
+			 * This Defeats the purpose so give a warning. */
+			warning(loc) << "exactly zero repetitions results "
+					"in the null machine" << endl;
+
+			retFsm = new FsmAp();
+			retFsm->lambdaFsm();
+		}
+		else {
+			/* Evaluate the first FactorWithRep. */
+			retFsm = factorWithRep->walk( pd );
+			if ( retFsm->startState->isFinState() ) {
+				warning(loc) << "applying repetition to a machine that "
+						"accepts zero length word" << endl;
+			}
+
+			/* The start func orders need to be shifted before doing the
+			 * repetition. */
+			pd->curActionOrd += retFsm->shiftStartActionOrder( pd->curActionOrd );
+
+			/* Do the repetition on the machine. Already guarded against n == 0 */
+			retFsm->repeatOp( lowerRep );
+			afterOpMinimize( retFsm );
+		}
+		break;
+	}
+	case MaxType: {
+		/* Get an int from the repetition amount. */
+		if ( upperRep == 0 ) {
+			/* No copies. Don't need to evaluate the factorWithRep. 
+			 * This Defeats the purpose so give a warning. */
+			warning(loc) << "max zero repetitions results "
+					"in the null machine" << endl;
+
+			retFsm = new FsmAp();
+			retFsm->lambdaFsm();
+		}
+		else {
+			/* Evaluate the first FactorWithRep. */
+			retFsm = factorWithRep->walk( pd );
+			if ( retFsm->startState->isFinState() ) {
+				warning(loc) << "applying max repetition to a machine that "
+						"accepts zero length word" << endl;
+			}
+
+			/* The start func orders need to be shifted before doing the 
+			 * repetition. */
+			pd->curActionOrd += retFsm->shiftStartActionOrder( pd->curActionOrd );
+
+			/* Do the repetition on the machine. Already guarded against n == 0 */
+			retFsm->optionalRepeatOp( upperRep );
+			afterOpMinimize( retFsm );
+		}
+		break;
+	}
+	case MinType: {
+		/* Evaluate the repeated machine. */
+		retFsm = factorWithRep->walk( pd );
+		if ( retFsm->startState->isFinState() ) {
+			warning(loc) << "applying min repetition to a machine that "
+					"accepts zero length word" << endl;
+		}
+
+		/* The start func orders need to be shifted before doing the repetition
+		 * and the kleene star. */
+		pd->curActionOrd += retFsm->shiftStartActionOrder( pd->curActionOrd );
+	
+		if ( lowerRep == 0 ) {
+			/* Acts just like a star op on the machine to return. */
+			retFsm->starOp( );
+			afterOpMinimize( retFsm );
+		}
+		else {
+			/* Take a duplicate for the plus. */
+			FsmAp *dup = new FsmAp( *retFsm );
+
+			/* Do repetition on the first half. */
+			retFsm->repeatOp( lowerRep );
+			afterOpMinimize( retFsm );
+
+			/* Star the duplicate. */
+			dup->starOp( );
+			afterOpMinimize( dup );
+
+			/* Tak on the kleene star. */
+			retFsm->concatOp( dup );
+			afterOpMinimize( retFsm );
+		}
+		break;
+	}
+	case RangeType: {
+		/* Check for bogus range. */
+		if ( upperRep - lowerRep < 0 ) {
+			error(loc) << "invalid range repetition" << endl;
+
+			/* Return null machine as recovery. */
+			retFsm = new FsmAp();
+			retFsm->lambdaFsm();
+		}
+		else if ( lowerRep == 0 && upperRep == 0 ) {
+			/* No copies. Don't need to evaluate the factorWithRep.  This
+			 * defeats the purpose so give a warning. */
+			warning(loc) << "zero to zero repetitions results "
+					"in the null machine" << endl;
+
+			retFsm = new FsmAp();
+			retFsm->lambdaFsm();
+		}
+		else {
+			/* Now need to evaluate the repeated machine. */
+			retFsm = factorWithRep->walk( pd );
+			if ( retFsm->startState->isFinState() ) {
+				warning(loc) << "applying range repetition to a machine that "
+						"accepts zero length word" << endl;
+			}
+
+			/* The start func orders need to be shifted before doing both kinds
+			 * of repetition. */
+			pd->curActionOrd += retFsm->shiftStartActionOrder( pd->curActionOrd );
+
+			if ( lowerRep == 0 ) {
+				/* Just doing max repetition. Already guarded against n == 0. */
+				retFsm->optionalRepeatOp( upperRep );
+				afterOpMinimize( retFsm );
+			}
+			else if ( lowerRep == upperRep ) {
+				/* Just doing exact repetition. Already guarded against n == 0. */
+				retFsm->repeatOp( lowerRep );
+				afterOpMinimize( retFsm );
+			}
+			else {
+				/* This is the case that 0 < lowerRep < upperRep. Take a
+				 * duplicate for the optional repeat. */
+				FsmAp *dup = new FsmAp( *retFsm );
+
+				/* Do repetition on the first half. */
+				retFsm->repeatOp( lowerRep );
+				afterOpMinimize( retFsm );
+
+				/* Do optional repetition on the second half. */
+				dup->optionalRepeatOp( upperRep - lowerRep );
+				afterOpMinimize( dup );
+
+				/* Tak on the duplicate machine. */
+				retFsm->concatOp( dup );
+				afterOpMinimize( retFsm );
+			}
+		}
+		break;
+	}
+	case FactorWithNegType: {
+		/* Evaluate the Factor. Pass it up. */
+		retFsm = factorWithNeg->walk( pd );
+		break;
+	}}
+	return retFsm;
+}
+
+void FactorWithRep::makeNameTree( ParseData *pd )
+{
+	switch ( type ) {
+	case StarType:
+	case StarStarType:
+	case OptionalType:
+	case PlusType:
+	case ExactType:
+	case MaxType:
+	case MinType:
+	case RangeType:
+		factorWithRep->makeNameTree( pd );
+		break;
+	case FactorWithNegType:
+		factorWithNeg->makeNameTree( pd );
+		break;
+	}
+}
+
+void FactorWithRep::resolveNameRefs( ParseData *pd )
+{
+	switch ( type ) {
+	case StarType:
+	case StarStarType:
+	case OptionalType:
+	case PlusType:
+	case ExactType:
+	case MaxType:
+	case MinType:
+	case RangeType:
+		factorWithRep->resolveNameRefs( pd );
+		break;
+	case FactorWithNegType:
+		factorWithNeg->resolveNameRefs( pd );
+		break;
+	}
+}
+
+/* Clean up after a factor with negation node. */
+FactorWithNeg::~FactorWithNeg()
+{
+	switch ( type ) {
+		case NegateType:
+		case CharNegateType:
+			delete factorWithNeg;
+			break;
+		case FactorType:
+			delete factor;
+			break;
+	}
+}
+
+/* Evaluate a factor with negation node. */
+FsmAp *FactorWithNeg::walk( ParseData *pd )
+{
+	FsmAp *retFsm = 0;
+
+	switch ( type ) {
+	case NegateType: {
+		/* Evaluate the factorWithNeg. */
+		FsmAp *toNegate = factorWithNeg->walk( pd );
+
+		/* Negation is subtract from dot-star. */
+		retFsm = dotStarFsm( pd );
+		retFsm->subtractOp( toNegate );
+		afterOpMinimize( retFsm );
+		break;
+	}
+	case CharNegateType: {
+		/* Evaluate the factorWithNeg. */
+		FsmAp *toNegate = factorWithNeg->walk( pd );
+
+		/* CharNegation is subtract from dot. */
+		retFsm = dotFsm( pd );
+		retFsm->subtractOp( toNegate );
+		afterOpMinimize( retFsm );
+		break;
+	}
+	case FactorType: {
+		/* Evaluate the Factor. Pass it up. */
+		retFsm = factor->walk( pd );
+		break;
+	}}
+	return retFsm;
+}
+
+void FactorWithNeg::makeNameTree( ParseData *pd )
+{
+	switch ( type ) {
+	case NegateType:
+	case CharNegateType:
+		factorWithNeg->makeNameTree( pd );
+		break;
+	case FactorType:
+		factor->makeNameTree( pd );
+		break;
+	}
+}
+
+void FactorWithNeg::resolveNameRefs( ParseData *pd )
+{
+	switch ( type ) {
+	case NegateType:
+	case CharNegateType:
+		factorWithNeg->resolveNameRefs( pd );
+		break;
+	case FactorType:
+		factor->resolveNameRefs( pd );
+		break;
+	}
+}
+
+/* Clean up after a factor node. */
+Factor::~Factor()
+{
+	switch ( type ) {
+		case LiteralType:
+			delete literal;
+			break;
+		case RangeType:
+			delete range;
+			break;
+		case OrExprType:
+			delete reItem;
+			break;
+		case RegExprType:
+			delete regExpr;
+			break;
+		case ReferenceType:
+			break;
+		case ParenType:
+			delete join;
+			break;
+		case LongestMatchType:
+			delete longestMatch;
+			break;
+	}
+}
+
+/* Evaluate a factor node. */
+FsmAp *Factor::walk( ParseData *pd )
+{
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+	case LiteralType:
+		rtnVal = literal->walk( pd );
+		break;
+	case RangeType:
+		rtnVal = range->walk( pd );
+		break;
+	case OrExprType:
+		rtnVal = reItem->walk( pd, 0 );
+		break;
+	case RegExprType:
+		rtnVal = regExpr->walk( pd, 0 );
+		break;
+	case ReferenceType:
+		rtnVal = varDef->walk( pd );
+		break;
+	case ParenType:
+		rtnVal = join->walk( pd );
+		break;
+	case LongestMatchType:
+		rtnVal = longestMatch->walk( pd );
+		break;
+	}
+
+	return rtnVal;
+}
+
+void Factor::makeNameTree( ParseData *pd )
+{
+	switch ( type ) {
+	case LiteralType:
+	case RangeType:
+	case OrExprType:
+	case RegExprType:
+		break;
+	case ReferenceType:
+		varDef->makeNameTree( loc, pd );
+		break;
+	case ParenType:
+		join->makeNameTree( pd );
+		break;
+	case LongestMatchType:
+		longestMatch->makeNameTree( pd );
+		break;
+	}
+}
+
+void Factor::resolveNameRefs( ParseData *pd )
+{
+	switch ( type ) {
+	case LiteralType:
+	case RangeType:
+	case OrExprType:
+	case RegExprType:
+		break;
+	case ReferenceType:
+		varDef->resolveNameRefs( pd );
+		break;
+	case ParenType:
+		join->resolveNameRefs( pd );
+		break;
+	case LongestMatchType:
+		longestMatch->resolveNameRefs( pd );
+		break;
+	}
+}
+
+/* Clean up a range object. Must delete the two literals. */
+Range::~Range()
+{
+	delete lowerLit;
+	delete upperLit;
+}
+
+/* Evaluate a range. Gets the lower an upper key and makes an fsm range. */
+FsmAp *Range::walk( ParseData *pd )
+{
+	/* Construct and verify the suitability of the lower end of the range. */
+	FsmAp *lowerFsm = lowerLit->walk( pd );
+	if ( !lowerFsm->checkSingleCharMachine() ) {
+		error(lowerLit->token.loc) << 
+			"bad range lower end, must be a single character" << endl;
+	}
+
+	/* Construct and verify the upper end. */
+	FsmAp *upperFsm = upperLit->walk( pd );
+	if ( !upperFsm->checkSingleCharMachine() ) {
+		error(upperLit->token.loc) << 
+			"bad range upper end, must be a single character" << endl;
+	}
+
+	/* Grab the keys from the machines, then delete them. */
+	Key lowKey = lowerFsm->startState->outList.head->lowKey;
+	Key highKey = upperFsm->startState->outList.head->lowKey;
+	delete lowerFsm;
+	delete upperFsm;
+
+	/* Validate the range. */
+	if ( lowKey > highKey ) {
+		/* Recover by setting upper to lower; */
+		error(lowerLit->token.loc) << "lower end of range is greater then upper end" << endl;
+		highKey = lowKey;
+	}
+
+	/* Return the range now that it is validated. */
+	FsmAp *retFsm = new FsmAp();
+	retFsm->rangeFsm( lowKey, highKey );
+	return retFsm;
+}
+
+/* Evaluate a literal object. */
+FsmAp *Literal::walk( ParseData *pd )
+{
+	/* FsmAp to return, is the alphabet signed. */
+	FsmAp *rtnVal = 0;
+
+	switch ( type ) {
+	case Number: {
+		/* Make the fsm key in int format. */
+		Key fsmKey = makeFsmKeyNum( token.data, token.loc, pd );
+		/* Make the new machine. */
+		rtnVal = new FsmAp();
+		rtnVal->concatFsm( fsmKey );
+		break;
+	}
+	case LitString: {
+		/* Make the array of keys in int format. */
+		Token interp;
+		bool caseInsensitive;
+		token.prepareLitString( interp, caseInsensitive );
+		Key *arr = new Key[interp.length];
+		makeFsmKeyArray( arr, interp.data, interp.length, pd );
+
+		/* Make the new machine. */
+		rtnVal = new FsmAp();
+		if ( caseInsensitive )
+			rtnVal->concatFsmCI( arr, interp.length );
+		else
+			rtnVal->concatFsm( arr, interp.length );
+		delete[] interp.data;
+		delete[] arr;
+		break;
+	}}
+	return rtnVal;
+}
+
+/* Clean up after a regular expression object. */
+RegExpr::~RegExpr()
+{
+	switch ( type ) {
+		case RecurseItem:
+			delete regExpr;
+			delete item;
+			break;
+		case Empty:
+			break;
+	}
+}
+
+/* Evaluate a regular expression object. */
+FsmAp *RegExpr::walk( ParseData *pd, RegExpr *rootRegex )
+{
+	/* This is the root regex, pass down a pointer to this. */
+	if ( rootRegex == 0 )
+		rootRegex = this;
+
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+		case RecurseItem: {
+			/* Walk both items. */
+			rtnVal = regExpr->walk( pd, rootRegex );
+			FsmAp *fsm2 = item->walk( pd, rootRegex );
+			rtnVal->concatOp( fsm2 );
+			break;
+		}
+		case Empty: {
+			rtnVal = new FsmAp();
+			rtnVal->lambdaFsm();
+			break;
+		}
+	}
+	return rtnVal;
+}
+
+/* Clean up after an item in a regular expression. */
+ReItem::~ReItem()
+{
+	switch ( type ) {
+		case Data:
+		case Dot:
+			break;
+		case OrBlock:
+		case NegOrBlock:
+			delete orBlock;
+			break;
+	}
+}
+
+/* Evaluate a regular expression object. */
+FsmAp *ReItem::walk( ParseData *pd, RegExpr *rootRegex )
+{
+	/* The fsm to return, is the alphabet signed? */
+	FsmAp *rtnVal = 0;
+
+	switch ( type ) {
+		case Data: {
+			/* Move the data into an integer array and make a concat fsm. */
+			Key *arr = new Key[token.length];
+			makeFsmKeyArray( arr, token.data, token.length, pd );
+
+			/* Make the concat fsm. */
+			rtnVal = new FsmAp();
+			if ( rootRegex != 0 && rootRegex->caseInsensitive )
+				rtnVal->concatFsmCI( arr, token.length );
+			else
+				rtnVal->concatFsm( arr, token.length );
+			delete[] arr;
+			break;
+		}
+		case Dot: {
+			/* Make the dot fsm. */
+			rtnVal = dotFsm( pd );
+			break;
+		}
+		case OrBlock: {
+			/* Get the or block and minmize it. */
+			rtnVal = orBlock->walk( pd, rootRegex );
+			if ( rtnVal == 0 ) {
+				rtnVal = new FsmAp();
+				rtnVal->lambdaFsm();
+			}
+			rtnVal->minimizePartition2();
+			break;
+		}
+		case NegOrBlock: {
+			/* Get the or block and minimize it. */
+			FsmAp *fsm = orBlock->walk( pd, rootRegex );
+			fsm->minimizePartition2();
+
+			/* Make a dot fsm and subtract from it. */
+			rtnVal = dotFsm( pd );
+			rtnVal->subtractOp( fsm );
+			rtnVal->minimizePartition2();
+			break;
+		}
+	}
+
+	/* If the item is followed by a star, then apply the star op. */
+	if ( star ) {
+		if ( rtnVal->startState->isFinState() ) {
+			warning(loc) << "applying kleene star to a machine that "
+					"accpets zero length word" << endl;
+		}
+
+		rtnVal->starOp();
+		rtnVal->minimizePartition2();
+	}
+	return rtnVal;
+}
+
+/* Clean up after an or block of a regular expression. */
+ReOrBlock::~ReOrBlock()
+{
+	switch ( type ) {
+		case RecurseItem:
+			delete orBlock;
+			delete item;
+			break;
+		case Empty:
+			break;
+	}
+}
+
+
+/* Evaluate an or block of a regular expression. */
+FsmAp *ReOrBlock::walk( ParseData *pd, RegExpr *rootRegex )
+{
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+		case RecurseItem: {
+			/* Evaluate the two fsm. */
+			FsmAp *fsm1 = orBlock->walk( pd, rootRegex );
+			FsmAp *fsm2 = item->walk( pd, rootRegex );
+			if ( fsm1 == 0 )
+				rtnVal = fsm2;
+			else {
+				fsm1->unionOp( fsm2 );
+				rtnVal = fsm1;
+			}
+			break;
+		}
+		case Empty: {
+			rtnVal = 0;
+			break;
+		}
+	}
+	return rtnVal;;
+}
+
+/* Evaluate an or block item of a regular expression. */
+FsmAp *ReOrItem::walk( ParseData *pd, RegExpr *rootRegex )
+{
+	/* The return value, is the alphabet signed? */
+	FsmAp *rtnVal = 0;
+	switch ( type ) {
+	case Data: {
+		/* Make the or machine. */
+		rtnVal = new FsmAp();
+
+		/* Put the or data into an array of ints. Note that we find unique
+		 * keys. Duplicates are silently ignored. The alternative would be to
+		 * issue warning or an error but since we can't with [a0-9a] or 'a' |
+		 * 'a' don't bother here. */
+		KeySet keySet;
+		makeFsmUniqueKeyArray( keySet, token.data, token.length, 
+			rootRegex != 0 ? rootRegex->caseInsensitive : false, pd );
+
+		/* Run the or operator. */
+		rtnVal->orFsm( keySet.data, keySet.length() );
+		break;
+	}
+	case Range: {
+		/* Make the upper and lower keys. */
+		Key lowKey = makeFsmKeyChar( lower, pd );
+		Key highKey = makeFsmKeyChar( upper, pd );
+
+		/* Validate the range. */
+		if ( lowKey > highKey ) {
+			/* Recover by setting upper to lower; */
+			error(loc) << "lower end of range is greater then upper end" << endl;
+			highKey = lowKey;
+		}
+
+		/* Make the range machine. */
+		rtnVal = new FsmAp();
+		rtnVal->rangeFsm( lowKey, highKey );
+
+		if ( rootRegex != 0 && rootRegex->caseInsensitive ) {
+			if ( lowKey <= 'Z' && 'A' <= highKey ) {
+				Key otherLow = lowKey < 'A' ? Key('A') : lowKey;
+				Key otherHigh = 'Z' < highKey ? Key('Z') : highKey;
+
+				otherLow = 'a' + ( otherLow - 'A' );
+				otherHigh = 'a' + ( otherHigh - 'A' );
+
+				FsmAp *otherRange = new FsmAp();
+				otherRange->rangeFsm( otherLow, otherHigh );
+				rtnVal->unionOp( otherRange );
+				rtnVal->minimizePartition2();
+			}
+			else if ( lowKey <= 'z' && 'a' <= highKey ) {
+				Key otherLow = lowKey < 'a' ? Key('a') : lowKey;
+				Key otherHigh = 'z' < highKey ? Key('z') : highKey;
+
+				otherLow = 'A' + ( otherLow - 'a' );
+				otherHigh = 'A' + ( otherHigh - 'a' );
+
+				FsmAp *otherRange = new FsmAp();
+				otherRange->rangeFsm( otherLow, otherHigh );
+				rtnVal->unionOp( otherRange );
+				rtnVal->minimizePartition2();
+			}
+		}
+
+		break;
+	}}
+	return rtnVal;
+}
diff --git a/contrib/tools/ragel5/ragel/parsetree.h b/contrib/tools/ragel5/ragel/parsetree.h
new file mode 100644
index 0000000000..4f398683a9
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/parsetree.h
@@ -0,0 +1,755 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _PARSETREE_H
+#define _PARSETREE_H
+
+#include "ragel.h"
+#include "avlmap.h"
+#include "bstmap.h"
+#include "vector.h"
+#include "dlist.h"
+
+struct NameInst;
+
+/* Types of builtin machines. */
+enum BuiltinMachine
+{
+	BT_Any,
+	BT_Ascii,
+	BT_Extend,
+	BT_Alpha,
+	BT_Digit,
+	BT_Alnum,
+	BT_Lower,
+	BT_Upper,
+	BT_Cntrl,
+	BT_Graph,
+	BT_Print,
+	BT_Punct,
+	BT_Space,
+	BT_Xdigit,
+	BT_Lambda,
+	BT_Empty
+};
+
+
+struct ParseData;
+
+/* Leaf type. */
+struct Literal;
+
+/* Tree nodes. */
+
+struct Term;
+struct FactorWithAug;
+struct FactorWithRep;
+struct FactorWithNeg;
+struct Factor;
+struct Expression;
+struct Join;
+struct JoinOrLm;
+struct LongestMatch;
+struct LongestMatchPart;
+struct LmPartList;
+struct Range;
+
+/* Type of augmentation. Describes locations in the machine. */
+enum AugType
+{
+	/* Transition actions/priorities. */
+	at_start,
+	at_all,
+	at_finish,
+	at_leave,
+
+	/* Global error actions. */
+	at_start_gbl_error,
+	at_all_gbl_error,
+	at_final_gbl_error,
+	at_not_start_gbl_error,
+	at_not_final_gbl_error,
+	at_middle_gbl_error,
+
+	/* Local error actions. */
+	at_start_local_error,
+	at_all_local_error,
+	at_final_local_error,
+	at_not_start_local_error,
+	at_not_final_local_error,
+	at_middle_local_error,
+	
+	/* To State Action embedding. */
+	at_start_to_state,
+	at_all_to_state,
+	at_final_to_state,
+	at_not_start_to_state,
+	at_not_final_to_state,
+	at_middle_to_state,
+
+	/* From State Action embedding. */
+	at_start_from_state,
+	at_all_from_state,
+	at_final_from_state,
+	at_not_start_from_state,
+	at_not_final_from_state,
+	at_middle_from_state,
+
+	/* EOF Action embedding. */
+	at_start_eof,
+	at_all_eof,
+	at_final_eof,
+	at_not_start_eof,
+	at_not_final_eof,
+	at_middle_eof
+};
+
+/* IMPORTANT: These must follow the same order as the state augs in AugType
+ * since we will be using this to compose AugType. */
+enum StateAugType
+{
+	sat_start = 0,
+	sat_all,
+	sat_final,
+	sat_not_start,
+	sat_not_final,
+	sat_middle
+};
+
+struct Action;
+struct PriorDesc;
+struct RegExpr;
+struct ReItem;
+struct ReOrBlock;
+struct ReOrItem;
+struct ExplicitMachine;
+struct InlineItem;
+struct InlineList;
+
+/* Reference to a named state. */
+typedef Vector<char*> NameRef;
+typedef Vector<NameRef*> NameRefList;
+typedef Vector<NameInst*> NameTargList;
+
+/* Structure for storing location of epsilon transitons. */
+struct EpsilonLink
+{
+	EpsilonLink( const InputLoc &loc, NameRef &target )
+		: loc(loc), target(target) { }
+
+	InputLoc loc;
+	NameRef target;
+};
+
+struct Label
+{
+	Label( const InputLoc &loc, char *data )
+		: loc(loc), data(data) { }
+
+	InputLoc loc;
+	char *data;
+};
+
+/* Structrue represents an action assigned to some FactorWithAug node. The
+ * factor with aug will keep an array of these. */
+struct ParserAction
+{
+	ParserAction( const InputLoc &loc, AugType type, int localErrKey, Action *action )
+		: loc(loc), type(type), localErrKey(localErrKey), action(action) { }
+
+	InputLoc loc;
+	AugType type;
+	int localErrKey;
+	Action *action;
+};
+
+struct Token
+{
+	char *data;
+	int length;
+	InputLoc loc;
+
+	void prepareLitString( Token &result, bool &caseInsensitive );
+	void append( const Token &other );
+	void set(const char *str, int len );
+};
+
+/* Store the value and type of a priority augmentation. */
+struct PriorityAug
+{
+	PriorityAug( AugType type, int priorKey, int priorValue ) :
+		type(type), priorKey(priorKey), priorValue(priorValue) { }
+
+	AugType type;
+	int priorKey;
+	int priorValue;
+};
+
+/*
+ * A Variable Definition
+ */
+struct VarDef
+{
+	VarDef(const char *name, JoinOrLm *joinOrLm )
+		: name(name), joinOrLm(joinOrLm), isExport(false) { }
+	
+	/* Parse tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( const InputLoc &loc, ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	const char *name;
+	JoinOrLm *joinOrLm;
+	bool isExport;
+};
+
+
+/*
+ * LongestMatch
+ *
+ * Wherever possible the item match will execute on the character. If not
+ * possible the item match will execute on a lookahead character and either
+ * hold the current char (if one away) or backup.
+ *
+ * How to handle the problem of backing up over a buffer break?
+ * 
+ * Don't want to use pending out transitions for embedding item match because
+ * the role of item match action is different: it may sometimes match on the
+ * final transition, or may match on a lookahead character.
+ *
+ * Don't want to invent a new operator just for this. So just trail action
+ * after machine, this means we can only use literal actions.
+ *
+ * The item action may 
+ *
+ * What states of the machine will be final. The item actions that wrap around
+ * on the last character will go straight to the start state.
+ *
+ * Some transitions will be lookahead transitions, they will hold the current
+ * character. Crossing them with regular transitions must be restricted
+ * because it does not make sense. The transition cannot simultaneously hold
+ * and consume the current character.
+ */
+struct LongestMatchPart
+{
+	LongestMatchPart( Join *join, Action *action, 
+			InputLoc &semiLoc, int longestMatchId )
+	: 
+		join(join), action(action), semiLoc(semiLoc), 
+		longestMatchId(longestMatchId), inLmSelect(false) { }
+
+	InputLoc getLoc();
+	
+	Join *join;
+	Action *action;
+	InputLoc semiLoc;
+
+	Action *setActId;
+	Action *actOnLast;
+	Action *actOnNext;
+	Action *actLagBehind;
+	int longestMatchId;
+	bool inLmSelect;
+	LongestMatch *longestMatch;
+
+	LongestMatchPart *prev, *next;
+};
+
+/* Declare a new type so that ptreetypes.h need not include dlist.h. */
+struct LmPartList : DList<LongestMatchPart> {};
+
+struct LongestMatch
+{
+	/* Construct with a list of joins */
+	LongestMatch( const InputLoc &loc, LmPartList *longestMatchList ) : 
+		loc(loc), longestMatchList(longestMatchList), name(0), 
+		lmSwitchHandlesError(false) { }
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+	void runLonestMatch( ParseData *pd, FsmAp *graph );
+	Action *newAction( ParseData *pd, const InputLoc &loc, const char *name, 
+			InlineList *inlineList );
+	void makeActions( ParseData *pd );
+	void findName( ParseData *pd );
+	void restart( FsmAp *graph, TransAp *trans );
+
+	InputLoc loc;
+	LmPartList *longestMatchList;
+	const char *name;
+
+	Action *lmActSelect;
+	bool lmSwitchHandlesError;
+
+	LongestMatch *next, *prev;
+};
+
+
+/* List of Expressions. */
+typedef DList<Expression> ExprList;
+
+struct JoinOrLm
+{
+	enum Type {
+		JoinType,
+		LongestMatchType
+	};
+
+	JoinOrLm( Join *join ) : 
+		join(join), type(JoinType) {}
+	JoinOrLm( LongestMatch *longestMatch ) :
+		longestMatch(longestMatch), type(LongestMatchType) {}
+
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+	
+	Join *join;
+	LongestMatch *longestMatch;
+	Type type;
+};
+
+/*
+ * Join
+ */
+struct Join
+{
+	/* Construct with the first expression. */
+	Join( Expression *expr );
+	Join( const InputLoc &loc, Expression *expr );
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	FsmAp *walkJoin( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	/* Data. */
+	InputLoc loc;
+	ExprList exprList;
+};
+
+/*
+ * Expression
+ */
+struct Expression
+{
+	enum Type { 
+		OrType,
+		IntersectType, 
+		SubtractType, 
+		StrongSubtractType,
+		TermType, 
+		BuiltinType
+	};
+
+	/* Construct with an expression on the left and a term on the right. */
+	Expression( Expression *expression, Term *term, Type type ) : 
+		expression(expression), term(term), 
+		builtin(builtin), type(type), prev(this), next(this) { }
+
+	/* Construct with only a term. */
+	Expression( Term *term ) : 
+		expression(0), term(term), builtin(builtin), 
+		type(TermType) , prev(this), next(this) { }
+	
+	/* Construct with a builtin type. */
+	Expression( BuiltinMachine builtin ) : 
+		expression(0), term(0), builtin(builtin), 
+		type(BuiltinType), prev(this), next(this) { }
+
+	~Expression();
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd, bool lastInSeq = true );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	/* Node data. */
+	Expression *expression;
+	Term *term;
+	BuiltinMachine builtin;
+	Type type;
+
+	Expression *prev, *next;
+};
+
+/*
+ * Term
+ */
+struct Term 
+{
+	enum Type { 
+		ConcatType, 
+		RightStartType,
+		RightFinishType,
+		LeftType,
+		FactorWithAugType
+	};
+
+	Term( Term *term, FactorWithAug *factorWithAug ) :
+		term(term), factorWithAug(factorWithAug), type(ConcatType) { }
+
+	Term( Term *term, FactorWithAug *factorWithAug, Type type ) :
+		term(term), factorWithAug(factorWithAug), type(type) { }
+
+	Term( FactorWithAug *factorWithAug ) :
+		term(0), factorWithAug(factorWithAug), type(FactorWithAugType) { }
+	
+	~Term();
+
+	FsmAp *walk( ParseData *pd, bool lastInSeq = true );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	Term *term;
+	FactorWithAug *factorWithAug;
+	Type type;
+
+	/* Priority descriptor for RightFinish type. */
+	PriorDesc priorDescs[2];
+};
+
+
+/* Third level of precedence. Augmenting nodes with actions and priorities. */
+struct FactorWithAug
+{
+	FactorWithAug( FactorWithRep *factorWithRep ) :
+		priorDescs(0), factorWithRep(factorWithRep) { }
+	~FactorWithAug();
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	void assignActions( ParseData *pd, FsmAp *graph, int *actionOrd );
+	void assignPriorities( FsmAp *graph, int *priorOrd );
+
+	void assignConditions( FsmAp *graph );
+
+	/* Actions and priorities assigned to the factor node. */
+	Vector<ParserAction> actions;
+	Vector<PriorityAug> priorityAugs;
+	PriorDesc *priorDescs;
+	Vector<Label> labels;
+	Vector<EpsilonLink> epsilonLinks;
+	Vector<ParserAction> conditions;
+
+	FactorWithRep *factorWithRep;
+};
+
+/* Fourth level of precedence. Trailing unary operators. Provide kleen star,
+ * optional and plus. */
+struct FactorWithRep
+{
+	enum Type { 
+		StarType,
+		StarStarType,
+		OptionalType,
+		PlusType, 
+		ExactType,
+		MaxType,
+		MinType,
+		RangeType,
+		FactorWithNegType
+	};
+
+	 FactorWithRep( const InputLoc &loc, FactorWithRep *factorWithRep, 
+			int lowerRep, int upperRep, Type type ) :
+		loc(loc), factorWithRep(factorWithRep), 
+		factorWithNeg(0), lowerRep(lowerRep), 
+		upperRep(upperRep), type(type) { }
+	
+	FactorWithRep( FactorWithNeg *factorWithNeg )
+		: factorWithNeg(factorWithNeg), type(FactorWithNegType) { }
+
+	~FactorWithRep();
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	InputLoc loc;
+	FactorWithRep *factorWithRep;
+	FactorWithNeg *factorWithNeg;
+	int lowerRep, upperRep;
+	Type type;
+
+	/* Priority descriptor for StarStar type. */
+	PriorDesc priorDescs[2];
+};
+
+/* Fifth level of precedence. Provides Negation. */
+struct FactorWithNeg
+{
+	enum Type { 
+		NegateType, 
+		CharNegateType,
+		FactorType
+	};
+
+	FactorWithNeg( const InputLoc &loc, FactorWithNeg *factorWithNeg, Type type) :
+		loc(loc), factorWithNeg(factorWithNeg), factor(0), type(type) { }
+
+	FactorWithNeg( Factor *factor ) :
+		factorWithNeg(0), factor(factor), type(FactorType) { }
+
+	~FactorWithNeg();
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	InputLoc loc;
+	FactorWithNeg *factorWithNeg;
+	Factor *factor;
+	Type type;
+};
+
+/*
+ * Factor
+ */
+struct Factor
+{
+	/* Language elements a factor node can be. */
+	enum Type {
+		LiteralType, 
+		RangeType, 
+		OrExprType,
+		RegExprType, 
+		ReferenceType,
+		ParenType,
+		LongestMatchType,
+	}; 
+
+	/* Construct with a literal fsm. */
+	Factor( Literal *literal ) :
+		literal(literal), type(LiteralType) { }
+
+	/* Construct with a range. */
+	Factor( Range *range ) : 
+		range(range), type(RangeType) { }
+	
+	/* Construct with the or part of a regular expression. */
+	Factor( ReItem *reItem ) :
+		reItem(reItem), type(OrExprType) { }
+
+	/* Construct with a regular expression. */
+	Factor( RegExpr *regExpr ) :
+		regExpr(regExpr), type(RegExprType) { }
+
+	/* Construct with a reference to a var def. */
+	Factor( const InputLoc &loc, VarDef *varDef ) :
+		loc(loc), varDef(varDef), type(ReferenceType) {}
+
+	/* Construct with a parenthesized join. */
+	Factor( Join *join ) :
+		join(join), type(ParenType) {}
+	
+	/* Construct with a longest match operator. */
+	Factor( LongestMatch *longestMatch ) :
+		longestMatch(longestMatch), type(LongestMatchType) {}
+
+	/* Cleanup. */
+	~Factor();
+
+	/* Tree traversal. */
+	FsmAp *walk( ParseData *pd );
+	void makeNameTree( ParseData *pd );
+	void resolveNameRefs( ParseData *pd );
+
+	InputLoc loc;
+	Literal *literal;
+	Range *range;
+	ReItem *reItem;
+	RegExpr *regExpr;
+	VarDef *varDef;
+	Join *join;
+	LongestMatch *longestMatch;
+	int lower, upper;
+	Type type;
+};
+
+/* A range machine. Only ever composed of two literals. */
+struct Range
+{
+	Range( Literal *lowerLit, Literal *upperLit ) 
+		: lowerLit(lowerLit), upperLit(upperLit) { }
+
+	~Range();
+	FsmAp *walk( ParseData *pd );
+
+	Literal *lowerLit;
+	Literal *upperLit;
+};
+
+/* Some literal machine. Can be a number or literal string. */
+struct Literal
+{
+	enum LiteralType { Number, LitString };
+
+	Literal( const Token &token, LiteralType type )
+		: token(token), type(type) { }
+
+	FsmAp *walk( ParseData *pd );
+	
+	Token token;
+	LiteralType type;
+};
+
+/* Regular expression. */
+struct RegExpr
+{
+	enum RegExpType { RecurseItem, Empty };
+
+	/* Constructors. */
+	RegExpr() : 
+		type(Empty), caseInsensitive(false) { }
+	RegExpr(RegExpr *regExpr, ReItem *item) : 
+		regExpr(regExpr), item(item), 
+		type(RecurseItem), caseInsensitive(false) { }
+
+	~RegExpr();
+	FsmAp *walk( ParseData *pd, RegExpr *rootRegex );
+
+	RegExpr *regExpr;
+	ReItem *item;
+	RegExpType type;
+	bool caseInsensitive;
+};
+
+/* An item in a regular expression. */
+struct ReItem
+{
+	enum ReItemType { Data, Dot, OrBlock, NegOrBlock };
+	
+	ReItem( const InputLoc &loc, const Token &token ) 
+		: loc(loc), token(token), star(false), type(Data) { }
+	ReItem( const InputLoc &loc, ReItemType type )
+		: loc(loc), star(false), type(type) { }
+	ReItem( const InputLoc &loc, ReOrBlock *orBlock, ReItemType type )
+		: loc(loc), orBlock(orBlock), star(false), type(type) { }
+
+	~ReItem();
+	FsmAp *walk( ParseData *pd, RegExpr *rootRegex );
+
+	InputLoc loc;
+	Token token;
+	ReOrBlock *orBlock;
+	bool star;
+	ReItemType type;
+};
+
+/* An or block item. */
+struct ReOrBlock
+{
+	enum ReOrBlockType { RecurseItem, Empty };
+
+	/* Constructors. */
+	ReOrBlock()
+		: type(Empty) { }
+	ReOrBlock(ReOrBlock *orBlock, ReOrItem *item)
+		: orBlock(orBlock), item(item), type(RecurseItem) { }
+
+	~ReOrBlock();
+	FsmAp *walk( ParseData *pd, RegExpr *rootRegex );
+	
+	ReOrBlock *orBlock;
+	ReOrItem *item;
+	ReOrBlockType type;
+};
+
+/* An item in an or block. */
+struct ReOrItem
+{
+	enum ReOrItemType { Data, Range };
+
+	ReOrItem( const InputLoc &loc, const Token &token ) 
+		: loc(loc), token(token), type(Data) {}
+	ReOrItem( const InputLoc &loc, char lower, char upper )
+		: loc(loc), lower(lower), upper(upper), type(Range) { }
+
+	FsmAp *walk( ParseData *pd, RegExpr *rootRegex );
+
+	InputLoc loc;
+	Token token;
+	char lower;
+	char upper;
+	ReOrItemType type;
+};
+
+
+/*
+ * Inline code tree
+ */
+struct InlineList;
+struct InlineItem
+{
+	enum Type 
+	{
+		Text, Goto, Call, Next, GotoExpr, CallExpr, NextExpr, Ret, PChar,
+		Char, Hold, Curs, Targs, Entry, Exec, LmSwitch, LmSetActId,
+		LmSetTokEnd, LmOnLast, LmOnNext, LmOnLagBehind, LmInitAct,
+		LmInitTokStart, LmSetTokStart, Break
+	};
+
+	InlineItem( const InputLoc &loc, char *data, Type type ) : 
+		loc(loc), data(data), nameRef(0), children(0), type(type) { }
+
+	InlineItem( const InputLoc &loc, NameRef *nameRef, Type type ) : 
+		loc(loc), data(0), nameRef(nameRef), children(0), type(type) { }
+
+	InlineItem( const InputLoc &loc, LongestMatch *longestMatch, 
+		LongestMatchPart *longestMatchPart, Type type ) : loc(loc), data(0),
+		nameRef(0), children(0), longestMatch(longestMatch),
+		longestMatchPart(longestMatchPart), type(type) { } 
+
+	InlineItem( const InputLoc &loc, NameInst *nameTarg, Type type ) : 
+		loc(loc), data(0), nameRef(0), nameTarg(nameTarg), children(0),
+		type(type) { }
+
+	InlineItem( const InputLoc &loc, Type type ) : 
+		loc(loc), data(0), nameRef(0), children(0), type(type) { }
+	
+	InputLoc loc;
+	char *data;
+	NameRef *nameRef;
+	NameInst *nameTarg;
+	InlineList *children;
+	LongestMatch *longestMatch;
+	LongestMatchPart *longestMatchPart;
+	Type type;
+
+	InlineItem *prev, *next;
+};
+
+/* Normally this would be atypedef, but that would entail including DList from
+ * ptreetypes, which should be just typedef forwards. */
+struct InlineList : public DList<InlineItem> { };
+
+
+
+#endif /* _PARSETREE_H */
diff --git a/contrib/tools/ragel5/ragel/ragel.h b/contrib/tools/ragel5/ragel/ragel.h
new file mode 100644
index 0000000000..736369c0ce
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/ragel.h
@@ -0,0 +1,74 @@
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _RAGEL_H
+#define _RAGEL_H
+
+#include <stdio.h>
+#include <iostream>
+#include <fstream>
+#include <string>
+#include "config.h"
+
+#define PROGNAME "ragel"
+
+/* To what degree are machine minimized. */
+enum MinimizeLevel {
+	MinimizeApprox,
+	MinimizeStable,
+	MinimizePartition1,
+	MinimizePartition2
+};
+
+enum MinimizeOpt {
+	MinimizeNone,
+	MinimizeEnd,
+	MinimizeMostOps,
+	MinimizeEveryOp
+};
+
+/* Options. */
+extern MinimizeLevel minimizeLevel;
+extern MinimizeOpt minimizeOpt;
+extern char *machineSpec, *machineName;
+extern bool printStatistics;
+
+extern int gblErrorCount;
+extern char mainMachine[];
+
+/* Location in an input file. */
+struct InputLoc
+{
+	const char *fileName;
+	int line;
+	int col;
+};
+
+/* Error reporting. */
+std::ostream &error();
+std::ostream &error( const InputLoc &loc ); 
+std::ostream &warning( const InputLoc &loc ); 
+
+void terminateAllParsers( );
+void writeMachines( std::ostream &out, std::string hostData, const char *inputFileName );
+void xmlEscapeHost( std::ostream &out, char *data, int len );
+
+#endif /* _RAGEL_H */
diff --git a/contrib/tools/ragel5/ragel/rlparse.cpp b/contrib/tools/ragel5/ragel/rlparse.cpp
new file mode 100644
index 0000000000..cd6fbde218
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/rlparse.cpp
@@ -0,0 +1,6088 @@
+/* Automatically generated by Kelbt from "rlparse.kl".
+ *
+ * Parts of this file are copied from Kelbt source covered by the GNU
+ * GPL. As a special exception, you may use the parts of this file copied
+ * from Kelbt source without restriction. The remainder is derived from
+ * "rlparse.kl" and inherits the copyright status of that file.
+ */
+
+#line 1 "rlparse.kl"
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlparse.h"
+#include "ragel.h"
+#include <iostream>
+#include <errno.h>
+
+#include <stdlib.h>
+//#include <malloc.h>
+
+using std::cout;
+using std::cerr;
+using std::endl;
+
+ParserDict parserDict;
+
+#line 93 "rlparse.kh"
+#line 96 "rlparse.kh"
+#line 126 "rlparse.kh"
+#line 1370 "rlparse.kl"
+
+
+#line 50 "rlparse.cpp"
+struct Parser_Lel_action_ref
+{
+#line 682 "rlparse.kl"
+
+	Action *action;
+
+
+#line 57 "rlparse.cpp"
+};
+
+struct Parser_Lel_aug_type
+{
+#line 475 "rlparse.kl"
+
+	InputLoc loc;
+	AugType augType;
+
+
+#line 68 "rlparse.cpp"
+};
+
+struct Parser_Lel_expression
+{
+#line 297 "rlparse.kl"
+
+	Expression *expression;
+
+
+#line 78 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor
+{
+#line 907 "rlparse.kl"
+
+	Factor *factor;
+
+
+#line 88 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor_rep_num
+{
+#line 861 "rlparse.kl"
+
+	int rep;
+
+
+#line 98 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor_with_aug
+{
+#line 392 "rlparse.kl"
+
+	FactorWithAug *factorWithAug;
+
+
+#line 108 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor_with_ep
+{
+#line 376 "rlparse.kl"
+
+	FactorWithAug *factorWithAug;
+
+
+#line 118 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor_with_label
+{
+#line 360 "rlparse.kl"
+
+	FactorWithAug *factorWithAug;
+
+
+#line 128 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor_with_neg
+{
+#line 887 "rlparse.kl"
+
+	FactorWithNeg *factorWithNeg;
+
+
+#line 138 "rlparse.cpp"
+};
+
+struct Parser_Lel_factor_with_rep
+{
+#line 811 "rlparse.kl"
+
+	FactorWithRep *factorWithRep;
+
+
+#line 148 "rlparse.cpp"
+};
+
+struct Parser_Lel_inline_item
+{
+#line 1160 "rlparse.kl"
+
+	InlineItem *inlineItem;
+
+
+#line 158 "rlparse.cpp"
+};
+
+struct Parser_Lel_inline_list
+{
+#line 1139 "rlparse.kl"
+
+	InlineList *inlineList;
+
+
+#line 168 "rlparse.cpp"
+};
+
+struct Parser_Lel_join
+{
+#line 281 "rlparse.kl"
+
+	Join *join;
+
+
+#line 178 "rlparse.cpp"
+};
+
+struct Parser_Lel_join_or_lm
+{
+#line 204 "rlparse.kl"
+
+	JoinOrLm *joinOrLm;
+
+
+#line 188 "rlparse.cpp"
+};
+
+struct Parser_Lel_lm_part_list
+{
+#line 224 "rlparse.kl"
+
+	LmPartList *lmPartList;
+
+
+#line 198 "rlparse.cpp"
+};
+
+struct Parser_Lel_local_err_name
+{
+#line 790 "rlparse.kl"
+
+	int error_name;
+
+
+#line 208 "rlparse.cpp"
+};
+
+struct Parser_Lel_longest_match_part
+{
+#line 243 "rlparse.kl"
+
+	LongestMatchPart *lmPart;
+
+
+#line 218 "rlparse.cpp"
+};
+
+struct Parser_Lel_opt_export
+{
+#line 64 "rlparse.kl"
+
+	bool isSet;
+
+
+#line 228 "rlparse.cpp"
+};
+
+struct Parser_Lel_opt_lm_part_action
+{
+#line 262 "rlparse.kl"
+
+	Action *action;
+
+
+#line 238 "rlparse.cpp"
+};
+
+struct Parser_Lel_priority_aug
+{
+#line 741 "rlparse.kl"
+
+	int priorityNum;
+
+
+#line 248 "rlparse.cpp"
+};
+
+struct Parser_Lel_priority_name
+{
+#line 723 "rlparse.kl"
+
+	int priorityName;
+
+
+#line 258 "rlparse.cpp"
+};
+
+struct Parser_Lel_range_lit
+{
+#line 975 "rlparse.kl"
+
+	Literal *literal;
+
+
+#line 268 "rlparse.cpp"
+};
+
+struct Parser_Lel_regular_expr
+{
+#line 1013 "rlparse.kl"
+
+	RegExpr *regExpr;
+
+
+#line 278 "rlparse.cpp"
+};
+
+struct Parser_Lel_regular_expr_char
+{
+#line 1062 "rlparse.kl"
+
+	ReItem *reItem;
+
+
+#line 288 "rlparse.cpp"
+};
+
+struct Parser_Lel_regular_expr_item
+{
+#line 1046 "rlparse.kl"
+
+	ReItem *reItem;
+
+
+#line 298 "rlparse.cpp"
+};
+
+struct Parser_Lel_regular_expr_or_char
+{
+#line 1121 "rlparse.kl"
+
+	ReOrItem *reOrItem;
+
+
+#line 308 "rlparse.cpp"
+};
+
+struct Parser_Lel_regular_expr_or_data
+{
+#line 1088 "rlparse.kl"
+
+	ReOrBlock *reOrBlock;
+
+
+#line 318 "rlparse.cpp"
+};
+
+struct Parser_Lel_term
+{
+#line 329 "rlparse.kl"
+
+	Term *term;
+
+
+#line 328 "rlparse.cpp"
+};
+
+struct Parser_Lel_token_type
+{
+#line 104 "rlparse.kl"
+
+	Token token;
+
+
+#line 338 "rlparse.cpp"
+};
+
+union Parser_UserData
+{
+	struct Parser_Lel_action_ref action_ref;
+	struct Parser_Lel_aug_type aug_type;
+	struct Parser_Lel_expression expression;
+	struct Parser_Lel_factor factor;
+	struct Parser_Lel_factor_rep_num factor_rep_num;
+	struct Parser_Lel_factor_with_aug factor_with_aug;
+	struct Parser_Lel_factor_with_ep factor_with_ep;
+	struct Parser_Lel_factor_with_label factor_with_label;
+	struct Parser_Lel_factor_with_neg factor_with_neg;
+	struct Parser_Lel_factor_with_rep factor_with_rep;
+	struct Parser_Lel_inline_item inline_item;
+	struct Parser_Lel_inline_list inline_list;
+	struct Parser_Lel_join join;
+	struct Parser_Lel_join_or_lm join_or_lm;
+	struct Parser_Lel_lm_part_list lm_part_list;
+	struct Parser_Lel_local_err_name local_err_name;
+	struct Parser_Lel_longest_match_part longest_match_part;
+	struct Parser_Lel_opt_export opt_export;
+	struct Parser_Lel_opt_lm_part_action opt_lm_part_action;
+	struct Parser_Lel_priority_aug priority_aug;
+	struct Parser_Lel_priority_name priority_name;
+	struct Parser_Lel_range_lit range_lit;
+	struct Parser_Lel_regular_expr regular_expr;
+	struct Parser_Lel_regular_expr_char regular_expr_char;
+	struct Parser_Lel_regular_expr_item regular_expr_item;
+	struct Parser_Lel_regular_expr_or_char regular_expr_or_char;
+	struct Parser_Lel_regular_expr_or_data regular_expr_or_data;
+	struct Parser_Lel_term term;
+	struct Parser_Lel_token_type token_type;
+	struct Token token;
+};
+
+struct Parser_LangEl
+{
+	char *file;
+	int line;
+	int type;
+	int reduction;
+	int state;
+	union Parser_UserData user;
+	unsigned int retry;
+	struct Parser_LangEl *next, *child;
+};
+
+#line 388 "rlparse.cpp"
+unsigned int Parser_startState = 0;
+
+short Parser_indicies[] = {
+	151, -1, -1, -1, -1, -1, 151, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 151, 151, 151, 151, -1, -1, 
+	-1, -1, -1, -1, 151, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 151, 151, -1, 151, 1, 0, 393, 
+	153, -1, -1, -1, -1, -1, 153, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 153, 153, 153, 153, -1, -1, 
+	-1, -1, -1, -1, 153, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 153, 153, -1, 149, -1, -1, 2, 
+	157, -1, -1, -1, -1, -1, 150, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 4, 5, 6, 7, -1, -1, 
+	-1, -1, -1, -1, 154, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 9, 8, -1, -1, -1, -1, -1, 
+	152, 384, 385, 386, 387, 388, 389, 390, 
+	391, 392, 10, 3, 161, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	24, 11, 12, 14, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 318, 320, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 13, 356, 356, 356, -1, 356, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 356, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 356, 
+	-1, -1, -1, -1, -1, -1, 356, 356, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	356, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 356, 356, 356, 
+	356, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 356, 
+	356, -1, -1, -1, 356, 356, 356, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	20, 356, 356, 356, -1, 356, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, 356, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
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+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 357, -1, 359, 
+	-1, 355, 358, 368, 369, 370, -1, 367, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 352, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 366, 
+	-1, -1, -1, -1, -1, -1, 364, 365, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	371, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 360, 361, 362, 
+	363, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 372, 
+	373, -1, -1, -1, 374, 375, 28, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 357, -1, 359, 
+	-1, 355, 358, 368, 369, 370, -1, 367, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 350, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 366, 
+	-1, -1, -1, -1, -1, -1, 364, 365, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	371, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 360, 361, 362, 
+	363, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 372, 
+	373, -1, -1, -1, 374, 375, 28, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 357, -1, 359, 
+	-1, 355, 358, 382, 325, -1, -1, -1, 
+	109, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 329, 326, 
+	-1, -1, -1, 109, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 329, 332, 377, -1, -1, -1, -1, 
+	377, -1, 377, 377, -1, -1, 377, 377, 
+	377, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 377, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	377, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 377, 377, -1, 
+	-1, -1, -1, -1, -1, -1, 377, 377, 
+	-1, -1, -1, -1, -1, 377, 377, -1, 
+	-1, 377, 377, 377, 377, 377, -1, 131, 
+	-1, 377, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, 377, 377, 377, 144, 
+	281, 283, -1, -1, 286, 340, 341, 342, 
+	-1, 338, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	339, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 285, -1, -1, -1, -1, -1, 
+	-1, 366, -1, -1, -1, -1, -1, -1, 
+	364, 365, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 343, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 360, 
+	361, 362, 363, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 62, 57, 
+	56, 372, 373, 58, 60, 61, 374, 375, 
+	28, 59, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 333, 337, 335, 
+	336, 344, 145, 283, -1, -1, 291, 297, 
+	298, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 301, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 146, 118, -1, 119, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 288, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 147, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 287, 120, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 117, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 284, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 148, 282, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, 280, 299, 200, 207, 
+	
+};
+
+unsigned short Parser_keys[] = {
+	132, 226, 224, 224, 132, 227, 132, 239, 
+	132, 240, 132, 132, 132, 132, 45, 244, 
+	40, 245, 40, 245, 132, 246, 123, 132, 
+	123, 123, 59, 132, 45, 244, 139, 139, 
+	40, 287, 132, 194, 40, 287, 125, 227, 
+	61, 137, 40, 243, 59, 59, 59, 59, 
+	40, 40, 40, 245, 125, 239, 33, 276, 
+	33, 276, 40, 284, 132, 290, 40, 287, 
+	44, 59, 38, 151, 33, 276, 33, 202, 
+	33, 188, 33, 266, 33, 202, 33, 276, 
+	33, 276, 33, 202, 33, 202, 189, 274, 
+	189, 274, 186, 275, 142, 142, 33, 276, 
+	59, 59, 44, 59, 33, 276, 59, 59, 
+	40, 245, 42, 290, 42, 290, 42, 290, 
+	59, 59, 59, 59, 41, 41, 132, 289, 
+	41, 44, 33, 276, 186, 278, 189, 279, 
+	189, 279, 33, 276, 33, 276, 33, 276, 
+	33, 276, 33, 276, 33, 276, 33, 276, 
+	33, 276, 33, 276, 132, 288, 40, 270, 
+	40, 269, 40, 269, 40, 269, 40, 269, 
+	40, 269, 40, 269, 40, 207, 40, 207, 
+	40, 207, 40, 207, 203, 207, 203, 207, 
+	44, 271, 45, 276, 33, 276, 44, 251, 
+	132, 240, 40, 287, 59, 59, 40, 245, 
+	59, 59, 40, 245, 59, 59, 40, 245, 
+	41, 149, 186, 193, 189, 274, 189, 274, 
+	189, 193, 38, 151, 33, 276, 33, 276, 
+	33, 276, 33, 276, 132, 289, 132, 269, 
+	40, 243, 139, 139, 139, 139, 132, 269, 
+	132, 269, 44, 125, 139, 271, 61, 61, 
+	59, 59, 40, 269, 124, 124, 40, 287, 
+	40, 287, 40, 287, 132, 132, 189, 279, 
+	189, 279, 193, 193, 33, 188, 44, 44, 
+	41, 41, 41, 44, 40, 284, 44, 44, 
+	41, 44, 125, 125, 125, 271, 43, 270, 
+	40, 269, 125, 125, 41, 41, 41, 41, 
+	0, 0
+};
+
+unsigned int Parser_offsets[] = {
+	0, 95, 96, 192, 300, 409, 410, 411, 
+	611, 817, 1023, 1138, 1148, 1149, 1223, 1423, 
+	1424, 1672, 1735, 1983, 2086, 2163, 2367, 2368, 
+	2369, 2370, 2576, 2691, 2935, 3179, 3424, 3583, 
+	3831, 3847, 3961, 4205, 4375, 4531, 4765, 4935, 
+	5179, 5423, 5593, 5763, 5849, 5935, 6025, 6026, 
+	6270, 6271, 6287, 6531, 6532, 6738, 6987, 7236, 
+	7485, 7486, 7487, 7488, 7646, 7650, 7894, 7987, 
+	8078, 8169, 8413, 8657, 8901, 9145, 9389, 9633, 
+	9877, 10121, 10365, 10522, 10753, 10983, 11213, 11443, 
+	11673, 11903, 12133, 12301, 12469, 12637, 12805, 12810, 
+	12815, 13043, 13275, 13519, 13727, 13836, 14084, 14085, 
+	14291, 14292, 14498, 14499, 14705, 14814, 14822, 14908, 
+	14994, 14999, 15113, 15357, 15601, 15845, 16089, 16247, 
+	16385, 16589, 16590, 16591, 16729, 16867, 16949, 17082, 
+	17083, 17084, 17314, 17315, 17563, 17811, 18059, 18060, 
+	18151, 18242, 18243, 18399, 18400, 18401, 18405, 18650, 
+	18651, 18655, 18656, 18803, 19031, 19261, 19262, 19263, 
+	19264
+};
+
+unsigned short Parser_targs[] = {
+	1, 2, 3, 4, 5, 6, 7, 8, 
+	9, 10, 11, 12, 13, 14, 15, 15, 
+	15, 15, 15, 15, 16, 17, 18, 19, 
+	20, 21, 22, 23, 24, 25, 26, 27, 
+	28, 29, 30, 31, 32, 33, 34, 35, 
+	35, 36, 37, 38, 39, 40, 41, 42, 
+	43, 44, 45, 46, 47, 48, 49, 50, 
+	51, 52, 53, 54, 55, 56, 57, 58, 
+	59, 60, 61, 62, 63, 64, 65, 66, 
+	67, 68, 69, 70, 71, 72, 73, 74, 
+	75, 76, 77, 78, 79, 80, 81, 82, 
+	83, 84, 85, 86, 87, 88, 89, 90, 
+	91, 92, 93, 94, 95, 96, 97, 98, 
+	99, 100, 101, 102, 103, 104, 105, 106, 
+	107, 108, 109, 110, 111, 112, 113, 114, 
+	115, 116, 117, 118, 119, 120, 121, 122, 
+	123, 124, 125, 126, 127, 128, 129, 130, 
+	131, 132, 133, 134, 135, 136, 137, 138, 
+	139, 140, 141, 142, 143, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144, 144, 144, 144, 144, 144, 144, 
+	144, 144
+};
+
+unsigned int Parser_actInds[] = {
+	0, 2, 4, 6, 8, 10, 12, 14, 
+	16, 18, 20, 22, 24, 26, 28, 30, 
+	33, 36, 39, 42, 45, 47, 49, 51, 
+	53, 55, 57, 59, 61, 63, 65, 67, 
+	69, 71, 73, 75, 77, 79, 81, 83, 
+	85, 88, 90, 92, 94, 96, 98, 100, 
+	102, 104, 106, 108, 110, 112, 114, 116, 
+	118, 120, 122, 124, 126, 128, 130, 132, 
+	134, 136, 138, 140, 142, 144, 146, 148, 
+	150, 152, 154, 156, 158, 160, 162, 164, 
+	166, 168, 170, 172, 174, 176, 178, 180, 
+	182, 184, 186, 188, 190, 192, 195, 197, 
+	199, 201, 203, 205, 207, 209, 211, 213, 
+	215, 217, 219, 221, 223, 225, 227, 229, 
+	231, 233, 235, 237, 239, 241, 243, 245, 
+	247, 249, 251, 253, 255, 257, 259, 261, 
+	263, 265, 267, 269, 271, 273, 275, 277, 
+	279, 281, 283, 285, 287, 289, 291, 293, 
+	295, 297, 299, 301, 303, 305, 307, 309, 
+	311, 313, 315, 317, 319, 321, 323, 325, 
+	327, 329, 331, 333, 335, 337, 339, 341, 
+	343, 345, 347, 349, 351, 353, 355, 357, 
+	359, 361, 363, 365, 367, 369, 371, 373, 
+	375, 377, 379, 381, 383, 385, 387, 389, 
+	391, 393, 395, 397, 399, 401, 403, 405, 
+	407, 409, 411, 413, 415, 417, 419, 421, 
+	423, 425, 427, 429, 431, 433, 435, 437, 
+	439, 441, 443, 445, 447, 449, 451, 453, 
+	455, 457, 459, 461, 463, 465, 467, 469, 
+	471, 473, 475, 477, 479, 481, 483, 485, 
+	487, 489, 491, 493, 495, 497, 499, 501, 
+	503, 505, 507, 509, 511, 513, 515, 517, 
+	519, 521, 523, 525, 527, 529, 531, 533, 
+	535, 537, 539, 541, 543, 545, 547, 549, 
+	551, 553, 555, 557, 559, 561, 563, 565, 
+	567, 569, 571, 573, 575, 577, 579, 581, 
+	583, 585, 587, 589, 591, 593, 595, 597, 
+	599, 601, 603, 605, 607, 609, 611, 613, 
+	615, 617, 619, 621, 623, 625, 627, 629, 
+	631, 633, 635, 637, 639, 641, 643, 645, 
+	647, 649, 651, 653, 655, 657, 659, 661, 
+	663, 665, 667, 669, 671, 673, 675, 677, 
+	679, 681, 683, 685, 687, 689, 691, 693, 
+	695, 697, 699, 701, 703, 705, 707, 709, 
+	711, 713, 715, 717, 719, 721, 723, 725, 
+	727, 729, 731, 733, 735, 737, 739, 741, 
+	743, 745, 747, 749, 751, 753, 755, 757, 
+	759, 761, 763, 765, 767, 769, 771, 773, 
+	775, 777, 779, 781, 783, 785, 787, 789, 
+	791, 793
+};
+
+unsigned int Parser_actions[] = {
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 170, 1, 
+	0, 174, 1, 0, 178, 1, 0, 182, 
+	1, 0, 186, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 66, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 270, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 1, 0, 1, 0, 1, 0, 1, 
+	0, 2, 0, 7, 0, 10, 0, 15, 
+	0, 18, 0, 59, 0, 62, 0, 63, 
+	0, 66, 0, 71, 0, 75, 0, 79, 
+	0, 83, 0, 87, 0, 91, 0, 95, 
+	0, 99, 0, 103, 0, 107, 0, 111, 
+	0, 115, 0, 118, 0, 122, 0, 127, 
+	0, 131, 0, 135, 0, 139, 0, 143, 
+	0, 147, 0, 151, 0, 155, 0, 158, 
+	0, 162, 0, 166, 0, 170, 0, 174, 
+	0, 178, 0, 182, 0, 186, 0, 191, 
+	0, 195, 0, 199, 0, 203, 0, 207, 
+	0, 211, 0, 215, 0, 218, 0, 223, 
+	0, 226, 0, 231, 0, 235, 0, 239, 
+	0, 243, 0, 247, 0, 251, 0, 255, 
+	0, 259, 0, 263, 0, 267, 0, 270, 
+	0, 274, 0, 278, 0, 282, 0, 286, 
+	0, 291, 0, 295, 0, 299, 0, 303, 
+	0, 307, 0, 311, 0, 315, 0, 319, 
+	0, 323, 0, 327, 0, 331, 0, 335, 
+	0, 339, 0, 343, 0, 347, 0, 351, 
+	0, 355, 0, 359, 0, 363, 0, 367, 
+	0, 371, 0, 375, 0, 379, 0, 383, 
+	0, 387, 0, 391, 0, 395, 0, 399, 
+	0, 403, 0, 407, 0, 411, 0, 415, 
+	0, 419, 0, 423, 0, 427, 0, 431, 
+	0, 435, 0, 439, 0, 443, 0, 447, 
+	0, 451, 0, 455, 0, 459, 0, 463, 
+	0, 467, 0, 471, 0, 475, 0, 479, 
+	0, 483, 0, 487, 0, 491, 0, 495, 
+	0, 499, 0, 503, 0, 507, 0, 511, 
+	0, 515, 0, 519, 0, 523, 0, 527, 
+	0, 531, 0, 535, 0, 539, 0, 543, 
+	0, 547, 0, 551, 0, 555, 0, 559, 
+	0, 563, 0, 567, 0, 570, 0, 571, 
+	0, 575, 0, 578, 0, 583, 0, 587, 
+	0, 591, 0, 595, 0, 598, 0, 603, 
+	0, 607, 0, 611, 0, 615, 0, 619, 
+	0, 623, 0, 627, 0, 631, 0, 635, 
+	0, 639, 0, 643, 0, 647, 0, 651, 
+	0, 654, 0, 658, 0, 662, 0, 663, 
+	0, 667, 0, 671, 0, 675, 0, 679, 
+	0, 683, 0, 686, 0, 687, 0, 690, 
+	0, 691, 0, 695, 0, 699, 0, 703, 
+	0, 707, 0, 710, 0, 715, 0, 718, 
+	0, 723, 0, 727, 0, 731, 0, 735, 
+	0, 739, 0, 742, 0, 746, 0, 751, 
+	0, 755, 0, 758, 0, 763, 0, 767, 
+	0, 771, 0, 775, 0, 779, 0, 783, 
+	0, 787, 0, 791, 0, 795, 0, 799, 
+	0, 803, 0, 807, 0, 811, 0, 815, 
+	0, 819, 0, 823, 0, 827, 0, 831, 
+	0, 835, 0, 839, 0, 843, 0, 846, 
+	0, 851, 0, 855, 0, 859, 0, 863, 
+	0, 867, 0, 871, 0, 875, 0, 879, 
+	0, 883, 0, 887, 0, 891, 0, 895, 
+	0, 899, 0, 903, 0, 907, 0, 911, 
+	0, 915, 0, 919, 0, 923, 0, 927, 
+	0, 930, 0, 934, 0, 938, 0, 943, 
+	0, 946, 0, 951, 0, 955, 0, 23, 
+	0, 27, 0, 31, 0, 35, 0, 39, 
+	0, 43, 0, 47, 0, 51, 0, 55, 
+	0, 1, 0
+};
+
+int Parser_commitLen[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 2
+};
+
+unsigned int Parser_fssProdIdIndex[] = {
+	0, 1, 2, 3, 4, 5, 6, 7, 
+	8, 9, 10, 11, 12, 13, 14, 15, 
+	16, 17, 18, 19, 20, 21, 22, 23, 
+	24, 25, 26, 27, 28, 29, 30, 31, 
+	32, 33, 34, 35, 36, 37, 38, 39, 
+	40, 41, 42, 43, 44, 45, 46, 47, 
+	48, 49, 50, 51, 52, 53, 54, 55, 
+	56, 57, 58, 59, 60, 61, 62, 63, 
+	64, 65, 66, 67, 68, 69, 70, 71, 
+	72, 73, 74, 75, 76, 77, 78, 79, 
+	80, 81, 82, 83, 84, 85, 86, 87, 
+	88, 89, 90, 91, 92, 93, 94, 95, 
+	96, 97, 98, 99, 100, 101, 102, 103, 
+	104, 105, 106, 107, 108, 109, 110, 111, 
+	112, 113, 114, 115, 116, 117, 118, 119, 
+	120, 121, 122, 123, 124, 125, 126, 127, 
+	128, 129, 130, 131, 132, 133, 134, 135, 
+	136, 137, 138, 139, 140, 141, 142, 143, 
+	144, 145, 146, 147, 148, 149, 150, 151, 
+	152, 153, 154, 155, 156, 157, 158, 159, 
+	160, 161, 162, 163, 164, 165, 166, 167, 
+	168, 169, 170, 171, 172, 173, 174, 175, 
+	176, 177, 178, 179, 180, 181, 182, 183, 
+	184, 185, 186, 187, 188, 189, 190, 191, 
+	192, 193, 194, 195, 196, 197, 198, 199, 
+	200, 201, 202, 203, 204, 205, 206, 207, 
+	208, 209, 210, 211, 212, 213, 214, 215, 
+	216, 217, 218, 219, 220, 221, 222, 223, 
+	224, 225, 226, 227, 228, 229, 230, 231, 
+	232, 233, 234, 235, 236, 237, 238, 239
+};
+
+char Parser_fssProdLengths[] = {
+	1, 3, 0, 2, 0, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	0, 4, 5, 5, 1, 5, 4, 3, 
+	4, 3, 3, 5, 2, 0, 1, 4, 
+	2, 1, 1, 1, 3, 2, 1, 0, 
+	3, 1, 3, 3, 3, 3, 1, 2, 
+	3, 3, 3, 3, 1, 3, 1, 3, 
+	1, 3, 3, 7, 3, 3, 3, 3, 
+	3, 3, 7, 1, 1, 1, 1, 1, 
+	1, 2, 1, 2, 1, 2, 1, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 2, 1, 2, 1, 
+	2, 1, 2, 1, 3, 1, 1, 3, 
+	1, 1, 1, 2, 2, 1, 2, 2, 
+	2, 2, 4, 5, 5, 6, 1, 1, 
+	2, 2, 1, 1, 1, 1, 3, 3, 
+	3, 3, 3, 1, 1, 1, 2, 1, 
+	2, 0, 2, 1, 3, 3, 1, 1, 
+	2, 0, 1, 3, 2, 0, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	2, 3, 3, 4, 3, 4, 3, 4, 
+	2, 2, 2, 0, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 4, 
+	2, 0, 2, 1, 0, 3, 1, 1
+};
+
+unsigned short Parser_prodLhsIds[] = {
+	226, 225, 225, 227, 227, 228, 228, 228, 
+	228, 228, 228, 228, 228, 228, 238, 239, 
+	239, 237, 229, 230, 240, 231, 232, 232, 
+	233, 234, 235, 236, 246, 246, 242, 242, 
+	247, 247, 248, 248, 248, 249, 249, 249, 
+	241, 241, 252, 252, 252, 252, 252, 253, 
+	253, 253, 253, 253, 253, 254, 254, 255, 
+	255, 257, 257, 257, 257, 257, 257, 257, 
+	257, 257, 257, 257, 258, 258, 258, 258, 
+	261, 261, 261, 261, 261, 261, 261, 262, 
+	262, 262, 262, 262, 262, 262, 262, 262, 
+	262, 262, 262, 263, 263, 263, 263, 263, 
+	263, 263, 263, 263, 263, 263, 263, 264, 
+	264, 264, 264, 264, 264, 264, 264, 264, 
+	264, 264, 264, 265, 265, 265, 265, 265, 
+	265, 265, 265, 265, 265, 265, 265, 266, 
+	266, 266, 266, 266, 266, 266, 266, 266, 
+	266, 266, 266, 250, 250, 250, 269, 251, 
+	260, 259, 270, 270, 270, 267, 268, 268, 
+	268, 268, 268, 268, 268, 268, 268, 271, 
+	272, 272, 272, 273, 273, 273, 273, 273, 
+	273, 273, 273, 276, 276, 244, 244, 244, 
+	275, 275, 277, 277, 278, 278, 278, 278, 
+	274, 274, 279, 279, 243, 243, 280, 280, 
+	280, 283, 283, 283, 283, 283, 283, 281, 
+	281, 281, 281, 281, 281, 281, 281, 281, 
+	281, 281, 245, 245, 286, 286, 286, 282, 
+	282, 282, 282, 282, 282, 282, 287, 287, 
+	287, 287, 287, 284, 284, 284, 284, 284, 
+	256, 288, 285, 290, 290, 289, 289, 291
+};
+
+const char *Parser_prodNames[] = {
+	"start-1",
+	"section_list-1",
+	"section_list-2",
+	"statement_list-1",
+	"statement_list-2",
+	"statement-1",
+	"statement-2",
+	"statement-3",
+	"statement-4",
+	"statement-5",
+	"statement-6",
+	"statement-7",
+	"statement-8",
+	"statement-9",
+	"export_open-1",
+	"opt_export-1",
+	"opt_export-2",
+	"export_block-1",
+	"assignment-1",
+	"instantiation-1",
+	"machine_name-1",
+	"action_spec-1",
+	"alphtype_spec-1",
+	"alphtype_spec-2",
+	"range_spec-1",
+	"getkey_spec-1",
+	"access_spec-1",
+	"variable_spec-1",
+	"opt_whitespace-1",
+	"opt_whitespace-2",
+	"join_or_lm-1",
+	"join_or_lm-2",
+	"lm_part_list-1",
+	"lm_part_list-2",
+	"longest_match_part-1",
+	"longest_match_part-2",
+	"longest_match_part-3",
+	"opt_lm_part_action-1",
+	"opt_lm_part_action-2",
+	"opt_lm_part_action-3",
+	"join-1",
+	"join-2",
+	"expression-1",
+	"expression-2",
+	"expression-3",
+	"expression-4",
+	"expression-5",
+	"term-1",
+	"term-2",
+	"term-3",
+	"term-4",
+	"term-5",
+	"term-6",
+	"factor_with_label-1",
+	"factor_with_label-2",
+	"factor_with_ep-1",
+	"factor_with_ep-2",
+	"factor_with_aug-1",
+	"factor_with_aug-2",
+	"factor_with_aug-3",
+	"factor_with_aug-4",
+	"factor_with_aug-5",
+	"factor_with_aug-6",
+	"factor_with_aug-7",
+	"factor_with_aug-8",
+	"factor_with_aug-9",
+	"factor_with_aug-10",
+	"factor_with_aug-11",
+	"aug_type_base-1",
+	"aug_type_base-2",
+	"aug_type_base-3",
+	"aug_type_base-4",
+	"aug_type_cond-1",
+	"aug_type_cond-2",
+	"aug_type_cond-3",
+	"aug_type_cond-4",
+	"aug_type_cond-5",
+	"aug_type_cond-6",
+	"aug_type_cond-7",
+	"aug_type_to_state-1",
+	"aug_type_to_state-2",
+	"aug_type_to_state-3",
+	"aug_type_to_state-4",
+	"aug_type_to_state-5",
+	"aug_type_to_state-6",
+	"aug_type_to_state-7",
+	"aug_type_to_state-8",
+	"aug_type_to_state-9",
+	"aug_type_to_state-10",
+	"aug_type_to_state-11",
+	"aug_type_to_state-12",
+	"aug_type_from_state-1",
+	"aug_type_from_state-2",
+	"aug_type_from_state-3",
+	"aug_type_from_state-4",
+	"aug_type_from_state-5",
+	"aug_type_from_state-6",
+	"aug_type_from_state-7",
+	"aug_type_from_state-8",
+	"aug_type_from_state-9",
+	"aug_type_from_state-10",
+	"aug_type_from_state-11",
+	"aug_type_from_state-12",
+	"aug_type_eof-1",
+	"aug_type_eof-2",
+	"aug_type_eof-3",
+	"aug_type_eof-4",
+	"aug_type_eof-5",
+	"aug_type_eof-6",
+	"aug_type_eof-7",
+	"aug_type_eof-8",
+	"aug_type_eof-9",
+	"aug_type_eof-10",
+	"aug_type_eof-11",
+	"aug_type_eof-12",
+	"aug_type_gbl_error-1",
+	"aug_type_gbl_error-2",
+	"aug_type_gbl_error-3",
+	"aug_type_gbl_error-4",
+	"aug_type_gbl_error-5",
+	"aug_type_gbl_error-6",
+	"aug_type_gbl_error-7",
+	"aug_type_gbl_error-8",
+	"aug_type_gbl_error-9",
+	"aug_type_gbl_error-10",
+	"aug_type_gbl_error-11",
+	"aug_type_gbl_error-12",
+	"aug_type_local_error-1",
+	"aug_type_local_error-2",
+	"aug_type_local_error-3",
+	"aug_type_local_error-4",
+	"aug_type_local_error-5",
+	"aug_type_local_error-6",
+	"aug_type_local_error-7",
+	"aug_type_local_error-8",
+	"aug_type_local_error-9",
+	"aug_type_local_error-10",
+	"aug_type_local_error-11",
+	"aug_type_local_error-12",
+	"action_embed-1",
+	"action_embed-2",
+	"action_embed-3",
+	"action_embed_word-1",
+	"action_embed_block-1",
+	"priority_name-1",
+	"priority_aug-1",
+	"priority_aug_num-1",
+	"priority_aug_num-2",
+	"priority_aug_num-3",
+	"local_err_name-1",
+	"factor_with_rep-1",
+	"factor_with_rep-2",
+	"factor_with_rep-3",
+	"factor_with_rep-4",
+	"factor_with_rep-5",
+	"factor_with_rep-6",
+	"factor_with_rep-7",
+	"factor_with_rep-8",
+	"factor_with_rep-9",
+	"factor_rep_num-1",
+	"factor_with_neg-1",
+	"factor_with_neg-2",
+	"factor_with_neg-3",
+	"factor-1",
+	"factor-2",
+	"factor-3",
+	"factor-4",
+	"factor-5",
+	"factor-6",
+	"factor-7",
+	"factor-8",
+	"range_lit-1",
+	"range_lit-2",
+	"alphabet_num-1",
+	"alphabet_num-2",
+	"alphabet_num-3",
+	"regular_expr-1",
+	"regular_expr-2",
+	"regular_expr_item-1",
+	"regular_expr_item-2",
+	"regular_expr_char-1",
+	"regular_expr_char-2",
+	"regular_expr_char-3",
+	"regular_expr_char-4",
+	"regular_expr_or_data-1",
+	"regular_expr_or_data-2",
+	"regular_expr_or_char-1",
+	"regular_expr_or_char-2",
+	"inline_block-1",
+	"inline_block-2",
+	"inline_block_item-1",
+	"inline_block_item-2",
+	"inline_block_item-3",
+	"inline_block_symbol-1",
+	"inline_block_symbol-2",
+	"inline_block_symbol-3",
+	"inline_block_symbol-4",
+	"inline_block_symbol-5",
+	"inline_block_symbol-6",
+	"inline_block_interpret-1",
+	"inline_block_interpret-2",
+	"inline_block_interpret-3",
+	"inline_block_interpret-4",
+	"inline_block_interpret-5",
+	"inline_block_interpret-6",
+	"inline_block_interpret-7",
+	"inline_block_interpret-8",
+	"inline_block_interpret-9",
+	"inline_block_interpret-10",
+	"inline_block_interpret-11",
+	"inline_expr-1",
+	"inline_expr-2",
+	"inline_expr_item-1",
+	"inline_expr_item-2",
+	"inline_expr_item-3",
+	"inline_expr_any-1",
+	"inline_expr_any-2",
+	"inline_expr_any-3",
+	"inline_expr_any-4",
+	"inline_expr_any-5",
+	"inline_expr_any-6",
+	"inline_expr_any-7",
+	"inline_expr_symbol-1",
+	"inline_expr_symbol-2",
+	"inline_expr_symbol-3",
+	"inline_expr_symbol-4",
+	"inline_expr_symbol-5",
+	"inline_expr_interpret-1",
+	"inline_expr_interpret-2",
+	"inline_expr_interpret-3",
+	"inline_expr_interpret-4",
+	"inline_expr_interpret-5",
+	"local_state_ref-1",
+	"no_name_sep-1",
+	"state_ref-1",
+	"opt_name_sep-1",
+	"opt_name_sep-2",
+	"state_ref_names-1",
+	"state_ref_names-2",
+	"_start-1"
+};
+
+const char *Parser_lelNames[] = {
+	"D-0",
+	"D-1",
+	"D-2",
+	"D-3",
+	"D-4",
+	"D-5",
+	"D-6",
+	"D-7",
+	"D-8",
+	"D-9",
+	"D-10",
+	"D-11",
+	"D-12",
+	"D-13",
+	"D-14",
+	"D-15",
+	"D-16",
+	"D-17",
+	"D-18",
+	"D-19",
+	"D-20",
+	"D-21",
+	"D-22",
+	"D-23",
+	"D-24",
+	"D-25",
+	"D-26",
+	"D-27",
+	"D-28",
+	"D-29",
+	"D-30",
+	"D-31",
+	"D-32",
+	"!",
+	"\"",
+	"#",
+	"$",
+	"%",
+	"&",
+	"'",
+	"(",
+	")",
+	"*",
+	"+",
+	",",
+	"-",
+	".",
+	"/",
+	"0",
+	"1",
+	"2",
+	"3",
+	"4",
+	"5",
+	"6",
+	"7",
+	"8",
+	"9",
+	":",
+	";",
+	"<",
+	"=",
+	">",
+	"?",
+	"@",
+	"A",
+	"B",
+	"C",
+	"D",
+	"E",
+	"F",
+	"G",
+	"H",
+	"I",
+	"J",
+	"K",
+	"L",
+	"M",
+	"N",
+	"O",
+	"P",
+	"Q",
+	"R",
+	"S",
+	"T",
+	"U",
+	"V",
+	"W",
+	"X",
+	"Y",
+	"Z",
+	"[",
+	"\\",
+	"]",
+	"^",
+	"_",
+	"`",
+	"a",
+	"b",
+	"c",
+	"d",
+	"e",
+	"f",
+	"g",
+	"h",
+	"i",
+	"j",
+	"k",
+	"l",
+	"m",
+	"n",
+	"o",
+	"p",
+	"q",
+	"r",
+	"s",
+	"t",
+	"u",
+	"v",
+	"w",
+	"x",
+	"y",
+	"z",
+	"{",
+	"|",
+	"}",
+	"~",
+	"D-127",
+	"KW_Machine",
+	"KW_Include",
+	"KW_Import",
+	"KW_Write",
+	"TK_Word",
+	"TK_Literal",
+	"TK_Number",
+	"TK_Inline",
+	"TK_Reference",
+	"TK_ColonEquals",
+	"TK_EndSection",
+	"TK_UInt",
+	"TK_Hex",
+	"TK_BaseClause",
+	"TK_DotDot",
+	"TK_ColonGt",
+	"TK_ColonGtGt",
+	"TK_LtColon",
+	"TK_Arrow",
+	"TK_DoubleArrow",
+	"TK_StarStar",
+	"TK_NameSep",
+	"TK_BarStar",
+	"TK_DashDash",
+	"TK_StartCond",
+	"TK_AllCond",
+	"TK_LeavingCond",
+	"TK_Middle",
+	"TK_StartGblError",
+	"TK_AllGblError",
+	"TK_FinalGblError",
+	"TK_NotFinalGblError",
+	"TK_NotStartGblError",
+	"TK_MiddleGblError",
+	"TK_StartLocalError",
+	"TK_AllLocalError",
+	"TK_FinalLocalError",
+	"TK_NotFinalLocalError",
+	"TK_NotStartLocalError",
+	"TK_MiddleLocalError",
+	"TK_StartEOF",
+	"TK_AllEOF",
+	"TK_FinalEOF",
+	"TK_NotFinalEOF",
+	"TK_NotStartEOF",
+	"TK_MiddleEOF",
+	"TK_StartToState",
+	"TK_AllToState",
+	"TK_FinalToState",
+	"TK_NotFinalToState",
+	"TK_NotStartToState",
+	"TK_MiddleToState",
+	"TK_StartFromState",
+	"TK_AllFromState",
+	"TK_FinalFromState",
+	"TK_NotFinalFromState",
+	"TK_NotStartFromState",
+	"TK_MiddleFromState",
+	"RE_Slash",
+	"RE_SqOpen",
+	"RE_SqOpenNeg",
+	"RE_SqClose",
+	"RE_Dot",
+	"RE_Star",
+	"RE_Dash",
+	"RE_Char",
+	"IL_WhiteSpace",
+	"IL_Comment",
+	"IL_Literal",
+	"IL_Symbol",
+	"KW_Action",
+	"KW_AlphType",
+	"KW_Range",
+	"KW_GetKey",
+	"KW_When",
+	"KW_Eof",
+	"KW_Err",
+	"KW_Lerr",
+	"KW_To",
+	"KW_From",
+	"KW_Export",
+	"KW_Break",
+	"KW_Exec",
+	"KW_Hold",
+	"KW_PChar",
+	"KW_Char",
+	"KW_Goto",
+	"KW_Call",
+	"KW_Ret",
+	"KW_CurState",
+	"KW_TargState",
+	"KW_Entry",
+	"KW_Next",
+	"KW_Variable",
+	"KW_Access",
+	"TK_Semi",
+	"_eof",
+	"section_list",
+	"start",
+	"statement_list",
+	"statement",
+	"assignment",
+	"instantiation",
+	"action_spec",
+	"alphtype_spec",
+	"range_spec",
+	"getkey_spec",
+	"access_spec",
+	"variable_spec",
+	"export_block",
+	"export_open",
+	"opt_export",
+	"machine_name",
+	"join",
+	"join_or_lm",
+	"inline_block",
+	"alphabet_num",
+	"inline_expr",
+	"opt_whitespace",
+	"lm_part_list",
+	"longest_match_part",
+	"opt_lm_part_action",
+	"action_embed",
+	"action_embed_block",
+	"expression",
+	"term",
+	"factor_with_label",
+	"factor_with_ep",
+	"local_state_ref",
+	"factor_with_aug",
+	"aug_type_base",
+	"priority_aug",
+	"priority_name",
+	"aug_type_cond",
+	"aug_type_to_state",
+	"aug_type_from_state",
+	"aug_type_eof",
+	"aug_type_gbl_error",
+	"aug_type_local_error",
+	"local_err_name",
+	"factor_with_rep",
+	"action_embed_word",
+	"priority_aug_num",
+	"factor_rep_num",
+	"factor_with_neg",
+	"factor",
+	"regular_expr_or_data",
+	"regular_expr",
+	"range_lit",
+	"regular_expr_item",
+	"regular_expr_char",
+	"regular_expr_or_char",
+	"inline_block_item",
+	"inline_block_interpret",
+	"inline_expr_any",
+	"inline_block_symbol",
+	"inline_expr_interpret",
+	"state_ref",
+	"inline_expr_item",
+	"inline_expr_symbol",
+	"no_name_sep",
+	"state_ref_names",
+	"opt_name_sep",
+	"_start"
+};
+
+#line 1375 "rlparse.kl"
+
+
+void Parser::init()
+{
+	#line 3769 "rlparse.cpp"
+	curs = Parser_startState;
+	pool = 0;
+	freshEl = (struct Parser_LangEl*) malloc( sizeof(struct Parser_LangEl)*8128);
+	#ifdef LOG_ACTIONS
+	cerr << "allocating 8128 LangEls" << endl;
+	#endif
+	stackTop = freshEl;
+	stackTop->type = 0;
+	stackTop->state = -1;
+	stackTop->next = 0;
+	stackTop->child = 0;
+	freshPos = 1;
+	lastFinal = stackTop;
+	numRetry = 0;
+	numNodes = 0;
+	errCount = 0;
+#line 1380 "rlparse.kl"
+}
+
+int Parser::parseLangEl( int type, const Token *token )
+{
+	#line 3791 "rlparse.cpp"
+#define reject() induceReject = 1
+
+	int pos, targState;
+	unsigned int *action;
+	int rhsLen;
+	struct Parser_LangEl *rhs[32];
+	struct Parser_LangEl *lel;
+	struct Parser_LangEl *input;
+	char induceReject;
+
+	if ( curs < 0 )
+		return 0;
+
+	if ( pool == 0 ) {
+		if ( freshPos == 8128 ) {
+			freshEl = (struct Parser_LangEl*) malloc(
+					sizeof(struct Parser_LangEl)*8128);
+			#ifdef LOG_ACTIONS
+			cerr << "allocating 8128 LangEls" << endl;
+			#endif
+			freshPos = 0;
+		}
+		input = freshEl + freshPos++;
+	}
+	else {
+		input = pool;
+		pool = pool->next;
+	}
+	numNodes += 1;
+	input->type = type;
+	input->user.token = *token;
+	input->next = 0;
+	input->retry = 0;
+	input->child = 0;
+
+again:
+	if ( input == 0 )
+		goto _out;
+
+	lel = input;
+	if ( lel->type < Parser_keys[curs<<1] || lel->type > Parser_keys[(curs<<1)+1] )
+		goto parseError;
+
+	pos = Parser_indicies[Parser_offsets[curs] + (lel->type - Parser_keys[curs<<1])];
+	if ( pos < 0 )
+		goto parseError;
+
+	induceReject = 0;
+	targState = Parser_targs[pos];
+	action = Parser_actions + Parser_actInds[pos];
+	if ( lel->retry & 0x0000ffff )
+		action += (lel->retry & 0x0000ffff);
+
+	if ( *action & 0x1 ) {
+		#ifdef LOG_ACTIONS
+		cerr << "shifted: " << Parser_lelNames[lel->type];
+		#endif
+		input = input->next;
+		lel->state = curs;
+		lel->next = stackTop;
+		stackTop = lel;
+
+		if ( action[1] == 0 )
+			lel->retry &= 0xffff0000;
+		else {
+			lel->retry += 1;
+			numRetry += 1;
+			#ifdef LOG_ACTIONS
+			cerr << " retry: " << stackTop;
+			#endif
+		}
+		#ifdef LOG_ACTIONS
+		cerr << endl;
+		#endif
+	}
+
+	if ( Parser_commitLen[pos] != 0 ) {
+		struct Parser_LangEl *commitHead = stackTop;
+		int absCommitLen = Parser_commitLen[pos];
+
+		#ifdef LOG_ACTIONS
+		cerr << "running commit of length: " << Parser_commitLen[pos] << endl;
+		#endif
+
+		if ( absCommitLen < 0 ) {
+			commitHead = commitHead->next;
+			absCommitLen = -1 * absCommitLen;
+		}
+		{
+			struct Parser_LangEl *lel = commitHead;
+			struct Parser_LangEl **cmStack = (struct Parser_LangEl**) malloc( sizeof(struct Parser_LangEl) * numNodes);
+			int n = absCommitLen, depth = 0, sp = 0;
+
+commit_head:
+			if ( lel->retry > 0 ) {
+				if ( lel->retry & 0x0000ffff )
+					numRetry -= 1;
+				if ( lel->retry & 0xffff0000 )
+					numRetry -= 1;
+				lel->retry = 0;
+			}
+
+			/* If depth is > 0 then move over lel freely, otherwise, make
+			 * sure that we have not already done n steps down the line. */
+			if ( lel->next != 0 && ( depth > 0 || n > 1 ) ) {
+				cmStack[sp++] = lel;
+				lel = lel->next;
+
+				/* If we are at the top level count the steps down the line. */
+				if ( depth == 0 )
+					n -= 1;
+				goto commit_head;
+			}
+
+commit_reverse:
+			if ( lel->child != 0 ) {
+				cmStack[sp++] = lel;
+				lel = lel->child;
+
+				/* When we move down we need to increment the depth. */
+				depth += 1;
+				goto commit_head;
+			}
+
+commit_upwards:
+			if ( sp > 0 ) {
+				/* Figure out which place to return to. */
+				if ( cmStack[sp-1]->next == lel ) {
+					lel = cmStack[--sp];
+					goto commit_reverse;
+				}
+				else {
+					/* Going back up, adjust the depth. */
+					lel = cmStack[--sp];
+					depth -= 1;
+					goto commit_upwards;
+				}
+			}
+			free( cmStack );
+		}
+		if ( numRetry == 0 ) {
+			#ifdef LOG_ACTIONS
+			cerr << "number of retries is zero, "
+				"executing final actions" << endl;
+			#endif
+			{
+				struct Parser_LangEl *lel = commitHead;
+				struct Parser_LangEl **cmStack = (struct Parser_LangEl**) malloc( sizeof( struct Parser_LangEl) * numNodes);
+				int sp = 0;
+				char doExec = 0;
+
+final_head:
+				if ( lel == lastFinal ) {
+					doExec = 1;
+					goto hit_final;
+				}
+
+				if ( lel->next != 0 ) {
+					cmStack[sp++] = lel;
+					lel = lel->next;
+					goto final_head;
+				}
+
+final_reverse:
+
+				if ( lel->child != 0 ) {
+					cmStack[sp++] = lel;
+					lel = lel->child;
+					goto final_head;
+				}
+
+final_upwards:
+
+				if ( doExec ) {
+{
+	if ( lel->type < 225 ) {
+	}
+	else {
+		struct Parser_LangEl *redLel = lel;
+		if ( redLel->child != 0 ) {
+			int r = Parser_fssProdLengths[redLel->reduction] - 1;
+			struct Parser_LangEl *rhsEl = redLel->child;
+			while ( rhsEl != 0 ) {
+				rhs[r--] = rhsEl;
+				rhsEl = rhsEl->next;
+			}
+		}
+switch ( lel->reduction ) {
+case 14: {
+#line 59 "rlparse.kl"
+
+		exportContext.append( true );
+	
+
+#line 3985 "rlparse.cpp"
+} break;
+case 15: {
+#line 68 "rlparse.kl"
+ (&redLel->user.opt_export)->isSet = true; 
+
+#line 3991 "rlparse.cpp"
+} break;
+case 16: {
+#line 69 "rlparse.kl"
+ (&redLel->user.opt_export)->isSet = false; 
+
+#line 3997 "rlparse.cpp"
+} break;
+case 17: {
+#line 72 "rlparse.kl"
+
+		exportContext.remove( exportContext.length()-1 );
+	
+
+#line 4005 "rlparse.cpp"
+} break;
+case 18: {
+#line 77 "rlparse.kl"
+
+		/* Main machine must be an instance. */
+		bool isInstance = false;
+		if ( strcmp((&rhs[1]->user.token_type)->token.data, mainMachine) == 0 ) {
+			warning((&rhs[1]->user.token_type)->token.loc) << 
+					"main machine will be implicitly instantiated" << endl;
+			isInstance = true;
+		}
+
+		/* Generic creation of machine for instantiation and assignment. */
+		JoinOrLm *joinOrLm = new JoinOrLm( (&rhs[3]->user.join)->join );
+		tryMachineDef( (&rhs[1]->user.token_type)->token.loc, (&rhs[1]->user.token_type)->token.data, joinOrLm, isInstance );
+
+		if ( (&rhs[0]->user.opt_export)->isSet )
+			exportContext.remove( exportContext.length()-1 );
+	
+
+#line 4026 "rlparse.cpp"
+} break;
+case 19: {
+#line 95 "rlparse.kl"
+
+		/* Generic creation of machine for instantiation and assignment. */
+		tryMachineDef( (&rhs[1]->user.token_type)->token.loc, (&rhs[1]->user.token_type)->token.data, (&rhs[3]->user.join_or_lm)->joinOrLm, true );
+
+		if ( (&rhs[0]->user.opt_export)->isSet )
+			exportContext.remove( exportContext.length()-1 );
+	
+
+#line 4038 "rlparse.cpp"
+} break;
+case 20: {
+#line 111 "rlparse.kl"
+
+		/* Make/get the priority key. The name may have already been referenced
+		 * and therefore exist. */
+		PriorDictEl *priorDictEl;
+		if ( pd->priorDict.insert( (&rhs[0]->user.token)->data, pd->nextPriorKey, &priorDictEl ) )
+			pd->nextPriorKey += 1;
+		pd->curDefPriorKey = priorDictEl->value;
+
+		/* Make/get the local error key. */
+		LocalErrDictEl *localErrDictEl;
+		if ( pd->localErrDict.insert( (&rhs[0]->user.token)->data, pd->nextLocalErrKey, &localErrDictEl ) )
+			pd->nextLocalErrKey += 1;
+		pd->curDefLocalErrKey = localErrDictEl->value;
+
+		(&redLel->user.token_type)->token = *(&rhs[0]->user.token);
+	
+
+#line 4059 "rlparse.cpp"
+} break;
+case 21: {
+#line 129 "rlparse.kl"
+
+		if ( pd->actionDict.find( (&rhs[1]->user.token)->data ) ) {
+			/* Recover by just ignoring the duplicate. */
+			error((&rhs[1]->user.token)->loc) << "action \"" << (&rhs[1]->user.token)->data << "\" already defined" << endl;
+		}
+		else {
+			//cerr << "NEW ACTION " << $2->data << " " << $4->inlineList << endl;
+			/* Add the action to the list of actions. */
+			Action *newAction = new Action( (&rhs[2]->user.token)->loc, (&rhs[1]->user.token)->data, 
+					(&rhs[3]->user.inline_list)->inlineList, pd->nextCondId++ );
+
+			/* Insert to list and dict. */
+			pd->actionList.append( newAction );
+			pd->actionDict.insert( newAction );
+		}
+	
+
+#line 4080 "rlparse.cpp"
+} break;
+case 22: {
+#line 149 "rlparse.kl"
+
+		if ( ! pd->setAlphType( (&rhs[1]->user.token)->data, (&rhs[2]->user.token)->data ) ) {
+			// Recover by ignoring the alphtype statement.
+			error((&rhs[1]->user.token)->loc) << "\"" << (&rhs[1]->user.token)->data << 
+					" " << (&rhs[2]->user.token)->data << "\" is not a valid alphabet type" << endl;
+		}
+	
+
+#line 4092 "rlparse.cpp"
+} break;
+case 23: {
+#line 158 "rlparse.kl"
+
+		if ( ! pd->setAlphType( (&rhs[1]->user.token)->data ) ) {
+			// Recover by ignoring the alphtype statement.
+			error((&rhs[1]->user.token)->loc) << "\"" << (&rhs[1]->user.token)->data << 
+					"\" is not a valid alphabet type" << endl;
+		}
+	
+
+#line 4104 "rlparse.cpp"
+} break;
+case 24: {
+#line 168 "rlparse.kl"
+
+		// Save the upper and lower ends of the range and emit the line number.
+		pd->lowerNum = (&rhs[1]->user.token_type)->token.data;
+		pd->upperNum = (&rhs[2]->user.token_type)->token.data;
+		pd->rangeLowLoc = (&rhs[1]->user.token_type)->token.loc;
+		pd->rangeHighLoc = (&rhs[2]->user.token_type)->token.loc;
+	
+
+#line 4116 "rlparse.cpp"
+} break;
+case 25: {
+#line 177 "rlparse.kl"
+
+		pd->getKeyExpr = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 4124 "rlparse.cpp"
+} break;
+case 26: {
+#line 182 "rlparse.kl"
+
+		pd->accessExpr = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 4132 "rlparse.cpp"
+} break;
+case 27: {
+#line 187 "rlparse.kl"
+
+		/* FIXME: Need to implement the rest of this. */
+		if ( strcmp( (&rhs[2]->user.token)->data, "curstate" ) == 0 )
+			pd->curStateExpr = (&rhs[3]->user.inline_list)->inlineList;
+		else {
+			error((&rhs[2]->user.token)->loc) << "sorry, unimplementd" << endl;
+		}
+	
+
+#line 4145 "rlparse.cpp"
+} break;
+case 30: {
+#line 209 "rlparse.kl"
+
+		(&redLel->user.join_or_lm)->joinOrLm = new JoinOrLm( (&rhs[0]->user.join)->join );
+	
+
+#line 4153 "rlparse.cpp"
+} break;
+case 31: {
+#line 213 "rlparse.kl"
+
+		/* Create a new factor going to a longest match structure. Record
+		 * in the parse data that we have a longest match. */
+		LongestMatch *lm = new LongestMatch( (&rhs[0]->user.token)->loc, (&rhs[1]->user.lm_part_list)->lmPartList );
+		pd->lmList.append( lm );
+		for ( LmPartList::Iter lmp = *((&rhs[1]->user.lm_part_list)->lmPartList); lmp.lte(); lmp++ )
+			lmp->longestMatch = lm;
+		(&redLel->user.join_or_lm)->joinOrLm = new JoinOrLm( lm );
+	
+
+#line 4167 "rlparse.cpp"
+} break;
+case 32: {
+#line 229 "rlparse.kl"
+
+		if ( (&rhs[1]->user.longest_match_part)->lmPart != 0 ) 
+			(&rhs[0]->user.lm_part_list)->lmPartList->append( (&rhs[1]->user.longest_match_part)->lmPart );
+		(&redLel->user.lm_part_list)->lmPartList = (&rhs[0]->user.lm_part_list)->lmPartList;
+	
+
+#line 4177 "rlparse.cpp"
+} break;
+case 33: {
+#line 235 "rlparse.kl"
+
+		/* Create a new list with the part. */
+		(&redLel->user.lm_part_list)->lmPartList = new LmPartList;
+		if ( (&rhs[0]->user.longest_match_part)->lmPart != 0 )
+			(&redLel->user.lm_part_list)->lmPartList->append( (&rhs[0]->user.longest_match_part)->lmPart );
+	
+
+#line 4188 "rlparse.cpp"
+} break;
+case 34: {
+#line 248 "rlparse.kl"
+ (&redLel->user.longest_match_part)->lmPart = 0; 
+
+#line 4194 "rlparse.cpp"
+} break;
+case 35: {
+#line 250 "rlparse.kl"
+ (&redLel->user.longest_match_part)->lmPart = 0; 
+
+#line 4200 "rlparse.cpp"
+} break;
+case 36: {
+#line 252 "rlparse.kl"
+
+		(&redLel->user.longest_match_part)->lmPart = 0;
+		Action *action = (&rhs[1]->user.opt_lm_part_action)->action;
+		if ( action != 0 )
+			action->isLmAction = true;
+		(&redLel->user.longest_match_part)->lmPart = new LongestMatchPart( (&rhs[0]->user.join)->join, action, 
+				(&rhs[2]->user.token)->loc, pd->nextLongestMatchId++ );
+	
+
+#line 4213 "rlparse.cpp"
+} break;
+case 37: {
+#line 267 "rlparse.kl"
+ 
+		(&redLel->user.opt_lm_part_action)->action = (&rhs[1]->user.action_ref)->action;
+	
+
+#line 4221 "rlparse.cpp"
+} break;
+case 38: {
+#line 271 "rlparse.kl"
+
+		(&redLel->user.opt_lm_part_action)->action = (&rhs[0]->user.action_ref)->action;
+	
+
+#line 4229 "rlparse.cpp"
+} break;
+case 39: {
+#line 275 "rlparse.kl"
+
+		(&redLel->user.opt_lm_part_action)->action = 0;
+	
+
+#line 4237 "rlparse.cpp"
+} break;
+case 40: {
+#line 286 "rlparse.kl"
+
+		/* Append the expression to the list and return it. */
+		(&rhs[0]->user.join)->join->exprList.append( (&rhs[2]->user.expression)->expression );
+		(&redLel->user.join)->join = (&rhs[0]->user.join)->join;
+	
+
+#line 4247 "rlparse.cpp"
+} break;
+case 41: {
+#line 292 "rlparse.kl"
+
+		(&redLel->user.join)->join = new Join( (&rhs[0]->user.expression)->expression );
+	
+
+#line 4255 "rlparse.cpp"
+} break;
+case 42: {
+#line 302 "rlparse.kl"
+
+		(&redLel->user.expression)->expression = new Expression( (&rhs[0]->user.expression)->expression, 
+				(&rhs[2]->user.term)->term, Expression::OrType );
+	
+
+#line 4264 "rlparse.cpp"
+} break;
+case 43: {
+#line 307 "rlparse.kl"
+
+		(&redLel->user.expression)->expression = new Expression( (&rhs[0]->user.expression)->expression, 
+				(&rhs[2]->user.term)->term, Expression::IntersectType );
+	
+
+#line 4273 "rlparse.cpp"
+} break;
+case 44: {
+#line 314 "rlparse.kl"
+
+		(&redLel->user.expression)->expression = new Expression( (&rhs[0]->user.expression)->expression, 
+				(&rhs[2]->user.term)->term, Expression::SubtractType );
+	
+
+#line 4282 "rlparse.cpp"
+} break;
+case 45: {
+#line 319 "rlparse.kl"
+
+		(&redLel->user.expression)->expression = new Expression( (&rhs[0]->user.expression)->expression, 
+				(&rhs[2]->user.term)->term, Expression::StrongSubtractType );
+	
+
+#line 4291 "rlparse.cpp"
+} break;
+case 46: {
+#line 324 "rlparse.kl"
+
+		(&redLel->user.expression)->expression = new Expression( (&rhs[0]->user.term)->term );
+	
+
+#line 4299 "rlparse.cpp"
+} break;
+case 47: {
+#line 334 "rlparse.kl"
+
+		(&redLel->user.term)->term = new Term( (&rhs[0]->user.term)->term, (&rhs[1]->user.factor_with_label)->factorWithAug );
+	
+
+#line 4307 "rlparse.cpp"
+} break;
+case 48: {
+#line 338 "rlparse.kl"
+
+		(&redLel->user.term)->term = new Term( (&rhs[0]->user.term)->term, (&rhs[2]->user.factor_with_label)->factorWithAug );
+	
+
+#line 4315 "rlparse.cpp"
+} break;
+case 49: {
+#line 342 "rlparse.kl"
+
+		(&redLel->user.term)->term = new Term( (&rhs[0]->user.term)->term, (&rhs[2]->user.factor_with_label)->factorWithAug, Term::RightStartType );
+	
+
+#line 4323 "rlparse.cpp"
+} break;
+case 50: {
+#line 346 "rlparse.kl"
+
+		(&redLel->user.term)->term = new Term( (&rhs[0]->user.term)->term, (&rhs[2]->user.factor_with_label)->factorWithAug, Term::RightFinishType );
+	
+
+#line 4331 "rlparse.cpp"
+} break;
+case 51: {
+#line 350 "rlparse.kl"
+
+		(&redLel->user.term)->term = new Term( (&rhs[0]->user.term)->term, 
+				(&rhs[2]->user.factor_with_label)->factorWithAug, Term::LeftType );
+	
+
+#line 4340 "rlparse.cpp"
+} break;
+case 52: {
+#line 355 "rlparse.kl"
+
+		(&redLel->user.term)->term = new Term( (&rhs[0]->user.factor_with_label)->factorWithAug );
+	
+
+#line 4348 "rlparse.cpp"
+} break;
+case 53: {
+#line 365 "rlparse.kl"
+ 
+		/* Add the label to the list and pass the factor up. */
+		(&rhs[2]->user.factor_with_label)->factorWithAug->labels.prepend( Label((&rhs[0]->user.token)->loc, (&rhs[0]->user.token)->data) );
+		(&redLel->user.factor_with_label)->factorWithAug = (&rhs[2]->user.factor_with_label)->factorWithAug; 
+	
+
+#line 4358 "rlparse.cpp"
+} break;
+case 54: {
+#line 371 "rlparse.kl"
+
+		(&redLel->user.factor_with_label)->factorWithAug = (&rhs[0]->user.factor_with_ep)->factorWithAug;
+	
+
+#line 4366 "rlparse.cpp"
+} break;
+case 55: {
+#line 381 "rlparse.kl"
+ 
+		/* Add the target to the list and return the factor object. */
+		(&rhs[0]->user.factor_with_ep)->factorWithAug->epsilonLinks.append( EpsilonLink( (&rhs[1]->user.token)->loc, nameRef ) );
+		(&redLel->user.factor_with_ep)->factorWithAug = (&rhs[0]->user.factor_with_ep)->factorWithAug; 
+	
+
+#line 4376 "rlparse.cpp"
+} break;
+case 56: {
+#line 387 "rlparse.kl"
+
+		(&redLel->user.factor_with_ep)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4384 "rlparse.cpp"
+} break;
+case 57: {
+#line 397 "rlparse.kl"
+
+		/* Append the action to the factorWithAug, record the refernce from 
+		 * factorWithAug to the action and pass up the factorWithAug. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( 
+				ParserAction( (&rhs[1]->user.aug_type)->loc, (&rhs[1]->user.aug_type)->augType, 0, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4396 "rlparse.cpp"
+} break;
+case 58: {
+#line 405 "rlparse.kl"
+
+		/* Append the named priority to the factorWithAug and pass it up. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->priorityAugs.append( 
+				PriorityAug( (&rhs[1]->user.aug_type)->augType, pd->curDefPriorKey, (&rhs[2]->user.priority_aug)->priorityNum ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4407 "rlparse.cpp"
+} break;
+case 59: {
+#line 412 "rlparse.kl"
+
+		/* Append the priority using a default name. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->priorityAugs.append( 
+				PriorityAug( (&rhs[1]->user.aug_type)->augType, (&rhs[3]->user.priority_name)->priorityName, (&rhs[5]->user.priority_aug)->priorityNum ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4418 "rlparse.cpp"
+} break;
+case 60: {
+#line 419 "rlparse.kl"
+
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->conditions.append( ParserAction( (&rhs[1]->user.aug_type)->loc, 
+				(&rhs[1]->user.aug_type)->augType, 0, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4428 "rlparse.cpp"
+} break;
+case 61: {
+#line 425 "rlparse.kl"
+
+		/* Append the action, pass it up. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( ParserAction( (&rhs[1]->user.aug_type)->loc, 
+				(&rhs[1]->user.aug_type)->augType, 0, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4439 "rlparse.cpp"
+} break;
+case 62: {
+#line 432 "rlparse.kl"
+
+		/* Append the action, pass it up. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( ParserAction( (&rhs[1]->user.aug_type)->loc,
+				(&rhs[1]->user.aug_type)->augType, 0, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4450 "rlparse.cpp"
+} break;
+case 63: {
+#line 439 "rlparse.kl"
+
+		/* Append the action, pass it up. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( ParserAction( (&rhs[1]->user.aug_type)->loc,
+				(&rhs[1]->user.aug_type)->augType, 0, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4461 "rlparse.cpp"
+} break;
+case 64: {
+#line 446 "rlparse.kl"
+
+		/* Append the action to the factorWithAug, record the refernce from 
+		 * factorWithAug to the action and pass up the factorWithAug. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( ParserAction( (&rhs[1]->user.aug_type)->loc,
+				(&rhs[1]->user.aug_type)->augType, pd->curDefLocalErrKey, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4473 "rlparse.cpp"
+} break;
+case 65: {
+#line 454 "rlparse.kl"
+
+		/* Append the action to the factorWithAug, record the refernce from 
+		 * factorWithAug to the action and pass up the factorWithAug. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( ParserAction( (&rhs[1]->user.aug_type)->loc, 
+				(&rhs[1]->user.aug_type)->augType, pd->curDefLocalErrKey, (&rhs[2]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4485 "rlparse.cpp"
+} break;
+case 66: {
+#line 462 "rlparse.kl"
+
+		/* Append the action to the factorWithAug, record the refernce from
+		 * factorWithAug to the action and pass up the factorWithAug. */
+		(&rhs[0]->user.factor_with_aug)->factorWithAug->actions.append( ParserAction( (&rhs[1]->user.aug_type)->loc,
+				(&rhs[1]->user.aug_type)->augType, (&rhs[3]->user.local_err_name)->error_name, (&rhs[5]->user.action_ref)->action ) );
+		(&redLel->user.factor_with_aug)->factorWithAug = (&rhs[0]->user.factor_with_aug)->factorWithAug;
+	
+
+#line 4497 "rlparse.cpp"
+} break;
+case 67: {
+#line 470 "rlparse.kl"
+
+		(&redLel->user.factor_with_aug)->factorWithAug = new FactorWithAug( (&rhs[0]->user.factor_with_rep)->factorWithRep );
+	
+
+#line 4505 "rlparse.cpp"
+} break;
+case 68: {
+#line 483 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_finish; 
+
+#line 4511 "rlparse.cpp"
+} break;
+case 69: {
+#line 484 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_leave; 
+
+#line 4517 "rlparse.cpp"
+} break;
+case 70: {
+#line 485 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all; 
+
+#line 4523 "rlparse.cpp"
+} break;
+case 71: {
+#line 486 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start; 
+
+#line 4529 "rlparse.cpp"
+} break;
+case 72: {
+#line 491 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start; 
+
+#line 4535 "rlparse.cpp"
+} break;
+case 73: {
+#line 492 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start; 
+
+#line 4541 "rlparse.cpp"
+} break;
+case 74: {
+#line 493 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all; 
+
+#line 4547 "rlparse.cpp"
+} break;
+case 75: {
+#line 494 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all; 
+
+#line 4553 "rlparse.cpp"
+} break;
+case 76: {
+#line 495 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_leave; 
+
+#line 4559 "rlparse.cpp"
+} break;
+case 77: {
+#line 496 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_leave; 
+
+#line 4565 "rlparse.cpp"
+} break;
+case 78: {
+#line 497 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all; 
+
+#line 4571 "rlparse.cpp"
+} break;
+case 79: {
+#line 506 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_to_state; 
+
+#line 4577 "rlparse.cpp"
+} break;
+case 80: {
+#line 508 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_to_state; 
+
+#line 4583 "rlparse.cpp"
+} break;
+case 81: {
+#line 511 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_to_state; 
+
+#line 4589 "rlparse.cpp"
+} break;
+case 82: {
+#line 513 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_to_state; 
+
+#line 4595 "rlparse.cpp"
+} break;
+case 83: {
+#line 516 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_to_state; 
+
+#line 4601 "rlparse.cpp"
+} break;
+case 84: {
+#line 518 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_to_state; 
+
+#line 4607 "rlparse.cpp"
+} break;
+case 85: {
+#line 521 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_to_state; 
+
+#line 4613 "rlparse.cpp"
+} break;
+case 86: {
+#line 523 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_to_state; 
+
+#line 4619 "rlparse.cpp"
+} break;
+case 87: {
+#line 526 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_to_state; 
+
+#line 4625 "rlparse.cpp"
+} break;
+case 88: {
+#line 528 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_to_state; 
+
+#line 4631 "rlparse.cpp"
+} break;
+case 89: {
+#line 531 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_to_state; 
+
+#line 4637 "rlparse.cpp"
+} break;
+case 90: {
+#line 533 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_to_state; 
+
+#line 4643 "rlparse.cpp"
+} break;
+case 91: {
+#line 542 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_from_state; 
+
+#line 4649 "rlparse.cpp"
+} break;
+case 92: {
+#line 544 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_from_state; 
+
+#line 4655 "rlparse.cpp"
+} break;
+case 93: {
+#line 547 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_from_state; 
+
+#line 4661 "rlparse.cpp"
+} break;
+case 94: {
+#line 549 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_from_state; 
+
+#line 4667 "rlparse.cpp"
+} break;
+case 95: {
+#line 552 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_from_state; 
+
+#line 4673 "rlparse.cpp"
+} break;
+case 96: {
+#line 554 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_from_state; 
+
+#line 4679 "rlparse.cpp"
+} break;
+case 97: {
+#line 557 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_from_state; 
+
+#line 4685 "rlparse.cpp"
+} break;
+case 98: {
+#line 559 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_from_state; 
+
+#line 4691 "rlparse.cpp"
+} break;
+case 99: {
+#line 562 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_from_state; 
+
+#line 4697 "rlparse.cpp"
+} break;
+case 100: {
+#line 564 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_from_state; 
+
+#line 4703 "rlparse.cpp"
+} break;
+case 101: {
+#line 567 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_from_state; 
+
+#line 4709 "rlparse.cpp"
+} break;
+case 102: {
+#line 569 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_from_state; 
+
+#line 4715 "rlparse.cpp"
+} break;
+case 103: {
+#line 578 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_eof; 
+
+#line 4721 "rlparse.cpp"
+} break;
+case 104: {
+#line 580 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_eof; 
+
+#line 4727 "rlparse.cpp"
+} break;
+case 105: {
+#line 583 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_eof; 
+
+#line 4733 "rlparse.cpp"
+} break;
+case 106: {
+#line 585 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_eof; 
+
+#line 4739 "rlparse.cpp"
+} break;
+case 107: {
+#line 588 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_eof; 
+
+#line 4745 "rlparse.cpp"
+} break;
+case 108: {
+#line 590 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_eof; 
+
+#line 4751 "rlparse.cpp"
+} break;
+case 109: {
+#line 593 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_eof; 
+
+#line 4757 "rlparse.cpp"
+} break;
+case 110: {
+#line 595 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_eof; 
+
+#line 4763 "rlparse.cpp"
+} break;
+case 111: {
+#line 598 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_eof; 
+
+#line 4769 "rlparse.cpp"
+} break;
+case 112: {
+#line 600 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_eof; 
+
+#line 4775 "rlparse.cpp"
+} break;
+case 113: {
+#line 603 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_eof; 
+
+#line 4781 "rlparse.cpp"
+} break;
+case 114: {
+#line 605 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_eof; 
+
+#line 4787 "rlparse.cpp"
+} break;
+case 115: {
+#line 614 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_gbl_error; 
+
+#line 4793 "rlparse.cpp"
+} break;
+case 116: {
+#line 616 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_gbl_error; 
+
+#line 4799 "rlparse.cpp"
+} break;
+case 117: {
+#line 619 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_gbl_error; 
+
+#line 4805 "rlparse.cpp"
+} break;
+case 118: {
+#line 621 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_gbl_error; 
+
+#line 4811 "rlparse.cpp"
+} break;
+case 119: {
+#line 624 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_gbl_error; 
+
+#line 4817 "rlparse.cpp"
+} break;
+case 120: {
+#line 626 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_gbl_error; 
+
+#line 4823 "rlparse.cpp"
+} break;
+case 121: {
+#line 629 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_gbl_error; 
+
+#line 4829 "rlparse.cpp"
+} break;
+case 122: {
+#line 631 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_gbl_error; 
+
+#line 4835 "rlparse.cpp"
+} break;
+case 123: {
+#line 634 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_gbl_error; 
+
+#line 4841 "rlparse.cpp"
+} break;
+case 124: {
+#line 636 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_gbl_error; 
+
+#line 4847 "rlparse.cpp"
+} break;
+case 125: {
+#line 639 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_gbl_error; 
+
+#line 4853 "rlparse.cpp"
+} break;
+case 126: {
+#line 641 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_gbl_error; 
+
+#line 4859 "rlparse.cpp"
+} break;
+case 127: {
+#line 651 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_local_error; 
+
+#line 4865 "rlparse.cpp"
+} break;
+case 128: {
+#line 653 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_start_local_error; 
+
+#line 4871 "rlparse.cpp"
+} break;
+case 129: {
+#line 656 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_local_error; 
+
+#line 4877 "rlparse.cpp"
+} break;
+case 130: {
+#line 658 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_start_local_error; 
+
+#line 4883 "rlparse.cpp"
+} break;
+case 131: {
+#line 661 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_local_error; 
+
+#line 4889 "rlparse.cpp"
+} break;
+case 132: {
+#line 663 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_all_local_error; 
+
+#line 4895 "rlparse.cpp"
+} break;
+case 133: {
+#line 666 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_local_error; 
+
+#line 4901 "rlparse.cpp"
+} break;
+case 134: {
+#line 668 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_final_local_error; 
+
+#line 4907 "rlparse.cpp"
+} break;
+case 135: {
+#line 671 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_local_error; 
+
+#line 4913 "rlparse.cpp"
+} break;
+case 136: {
+#line 673 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_not_final_local_error; 
+
+#line 4919 "rlparse.cpp"
+} break;
+case 137: {
+#line 676 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_local_error; 
+
+#line 4925 "rlparse.cpp"
+} break;
+case 138: {
+#line 678 "rlparse.kl"
+ (&redLel->user.aug_type)->loc = (&rhs[0]->user.token)->loc; (&redLel->user.aug_type)->augType = at_middle_local_error; 
+
+#line 4931 "rlparse.cpp"
+} break;
+case 139: {
+#line 691 "rlparse.kl"
+ (&redLel->user.action_ref)->action = (&rhs[0]->user.action_ref)->action; 
+
+#line 4937 "rlparse.cpp"
+} break;
+case 140: {
+#line 692 "rlparse.kl"
+ (&redLel->user.action_ref)->action = (&rhs[1]->user.action_ref)->action; 
+
+#line 4943 "rlparse.cpp"
+} break;
+case 141: {
+#line 693 "rlparse.kl"
+ (&redLel->user.action_ref)->action = (&rhs[0]->user.action_ref)->action; 
+
+#line 4949 "rlparse.cpp"
+} break;
+case 142: {
+#line 698 "rlparse.kl"
+
+		/* Set the name in the actionDict. */
+		Action *action = pd->actionDict.find( (&rhs[0]->user.token)->data );
+		if ( action != 0 ) {
+			/* Pass up the action element */
+			(&redLel->user.action_ref)->action = action;
+		}
+		else {
+			/* Will recover by returning null as the action. */
+			error((&rhs[0]->user.token)->loc) << "action lookup of \"" << (&rhs[0]->user.token)->data << "\" failed" << endl;
+			(&redLel->user.action_ref)->action = 0;
+		}
+	
+
+#line 4967 "rlparse.cpp"
+} break;
+case 143: {
+#line 715 "rlparse.kl"
+
+		/* Create the action, add it to the list and pass up. */
+		Action *newAction = new Action( (&rhs[0]->user.token)->loc, 0, (&rhs[1]->user.inline_list)->inlineList, pd->nextCondId++ );
+		pd->actionList.append( newAction );
+		(&redLel->user.action_ref)->action = newAction;
+	
+
+#line 4978 "rlparse.cpp"
+} break;
+case 144: {
+#line 730 "rlparse.kl"
+
+		// Lookup/create the priority key.
+		PriorDictEl *priorDictEl;
+		if ( pd->priorDict.insert( (&rhs[0]->user.token)->data, pd->nextPriorKey, &priorDictEl ) )
+			pd->nextPriorKey += 1;
+
+		// Use the inserted/found priority key.
+		(&redLel->user.priority_name)->priorityName = priorDictEl->value;
+	
+
+#line 4992 "rlparse.cpp"
+} break;
+case 145: {
+#line 747 "rlparse.kl"
+
+		// Convert the priority number to a long. Check for overflow.
+		errno = 0;
+		//cerr << "PRIOR AUG: " << $1->token.data << endl;
+		long aug = strtol( (&rhs[0]->user.token_type)->token.data, 0, 10 );
+		if ( errno == ERANGE && aug == LONG_MAX ) {
+			/* Priority number too large. Recover by setting the priority to 0. */
+			error((&rhs[0]->user.token_type)->token.loc) << "priority number " << (&rhs[0]->user.token_type)->token.data << 
+					" overflows" << endl;
+			(&redLel->user.priority_aug)->priorityNum = 0;
+		}
+		else if ( errno == ERANGE && aug == LONG_MIN ) {
+			/* Priority number too large in the neg. Recover by using 0. */
+			error((&rhs[0]->user.token_type)->token.loc) << "priority number " << (&rhs[0]->user.token_type)->token.data << 
+					" underflows" << endl;
+			(&redLel->user.priority_aug)->priorityNum = 0;
+		}
+		else {
+			/* No overflow or underflow. */
+			(&redLel->user.priority_aug)->priorityNum = aug;
+		}
+	
+
+#line 5019 "rlparse.cpp"
+} break;
+case 146: {
+#line 773 "rlparse.kl"
+
+		(&redLel->user.token_type)->token = *(&rhs[0]->user.token);
+	
+
+#line 5027 "rlparse.cpp"
+} break;
+case 147: {
+#line 777 "rlparse.kl"
+
+		(&redLel->user.token_type)->token.set( "+", 1 );
+		(&redLel->user.token_type)->token.loc = (&rhs[0]->user.token)->loc;
+		(&redLel->user.token_type)->token.append( *(&rhs[1]->user.token) );
+	
+
+#line 5037 "rlparse.cpp"
+} break;
+case 148: {
+#line 783 "rlparse.kl"
+
+		(&redLel->user.token_type)->token.set( "-", 1 );
+		(&redLel->user.token_type)->token.loc = (&rhs[0]->user.token)->loc;
+		(&redLel->user.token_type)->token.append( *(&rhs[1]->user.token) );
+	
+
+#line 5047 "rlparse.cpp"
+} break;
+case 149: {
+#line 795 "rlparse.kl"
+
+		/* Lookup/create the priority key. */
+		LocalErrDictEl *localErrDictEl;
+		if ( pd->localErrDict.insert( (&rhs[0]->user.token)->data, pd->nextLocalErrKey, &localErrDictEl ) )
+			pd->nextLocalErrKey += 1;
+
+		/* Use the inserted/found priority key. */
+		(&redLel->user.local_err_name)->error_name = localErrDictEl->value;
+	
+
+#line 5061 "rlparse.cpp"
+} break;
+case 150: {
+#line 816 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				0, 0, FactorWithRep::StarType );
+	
+
+#line 5070 "rlparse.cpp"
+} break;
+case 151: {
+#line 821 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				0, 0, FactorWithRep::StarStarType );
+	
+
+#line 5079 "rlparse.cpp"
+} break;
+case 152: {
+#line 826 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				0, 0, FactorWithRep::OptionalType );
+	
+
+#line 5088 "rlparse.cpp"
+} break;
+case 153: {
+#line 831 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				0, 0, FactorWithRep::PlusType );
+	
+
+#line 5097 "rlparse.cpp"
+} break;
+case 154: {
+#line 836 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				(&rhs[2]->user.factor_rep_num)->rep, 0, FactorWithRep::ExactType );
+	
+
+#line 5106 "rlparse.cpp"
+} break;
+case 155: {
+#line 841 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				0, (&rhs[3]->user.factor_rep_num)->rep, FactorWithRep::MaxType );
+	
+
+#line 5115 "rlparse.cpp"
+} break;
+case 156: {
+#line 846 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep,
+				(&rhs[2]->user.factor_rep_num)->rep, 0, FactorWithRep::MinType );
+	
+
+#line 5124 "rlparse.cpp"
+} break;
+case 157: {
+#line 851 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[1]->user.token)->loc, (&rhs[0]->user.factor_with_rep)->factorWithRep, 
+				(&rhs[2]->user.factor_rep_num)->rep, (&rhs[4]->user.factor_rep_num)->rep, FactorWithRep::RangeType );
+	
+
+#line 5133 "rlparse.cpp"
+} break;
+case 158: {
+#line 856 "rlparse.kl"
+
+		(&redLel->user.factor_with_rep)->factorWithRep = new FactorWithRep( (&rhs[0]->user.factor_with_neg)->factorWithNeg );
+	
+
+#line 5141 "rlparse.cpp"
+} break;
+case 159: {
+#line 866 "rlparse.kl"
+
+		// Convert the priority number to a long. Check for overflow.
+		errno = 0;
+		long rep = strtol( (&rhs[0]->user.token)->data, 0, 10 );
+		if ( errno == ERANGE && rep == LONG_MAX ) {
+			// Repetition too large. Recover by returing repetition 1. */
+			error((&rhs[0]->user.token)->loc) << "repetition number " << (&rhs[0]->user.token)->data << " overflows" << endl;
+			(&redLel->user.factor_rep_num)->rep = 1;
+		}
+		else {
+			// Cannot be negative, so no overflow.
+			(&redLel->user.factor_rep_num)->rep = rep;
+ 		}
+	
+
+#line 5160 "rlparse.cpp"
+} break;
+case 160: {
+#line 892 "rlparse.kl"
+
+		(&redLel->user.factor_with_neg)->factorWithNeg = new FactorWithNeg( (&rhs[0]->user.token)->loc,
+				(&rhs[1]->user.factor_with_neg)->factorWithNeg, FactorWithNeg::NegateType );
+	
+
+#line 5169 "rlparse.cpp"
+} break;
+case 161: {
+#line 897 "rlparse.kl"
+
+		(&redLel->user.factor_with_neg)->factorWithNeg = new FactorWithNeg( (&rhs[0]->user.token)->loc,
+				(&rhs[1]->user.factor_with_neg)->factorWithNeg, FactorWithNeg::CharNegateType );
+	
+
+#line 5178 "rlparse.cpp"
+} break;
+case 162: {
+#line 902 "rlparse.kl"
+
+		(&redLel->user.factor_with_neg)->factorWithNeg = new FactorWithNeg( (&rhs[0]->user.factor)->factor );
+	
+
+#line 5186 "rlparse.cpp"
+} break;
+case 163: {
+#line 912 "rlparse.kl"
+
+		/* Create a new factor node going to a concat literal. */
+		(&redLel->user.factor)->factor = new Factor( new Literal( *(&rhs[0]->user.token), Literal::LitString ) );
+	
+
+#line 5195 "rlparse.cpp"
+} break;
+case 164: {
+#line 917 "rlparse.kl"
+
+		/* Create a new factor node going to a literal number. */
+		(&redLel->user.factor)->factor = new Factor( new Literal( (&rhs[0]->user.token_type)->token, Literal::Number ) );
+	
+
+#line 5204 "rlparse.cpp"
+} break;
+case 165: {
+#line 922 "rlparse.kl"
+
+		/* Find the named graph. */
+		GraphDictEl *gdNode = pd->graphDict.find( (&rhs[0]->user.token)->data );
+		if ( gdNode == 0 ) {
+			/* Recover by returning null as the factor node. */
+			error((&rhs[0]->user.token)->loc) << "graph lookup of \"" << (&rhs[0]->user.token)->data << "\" failed" << endl;
+			(&redLel->user.factor)->factor = 0;
+		}
+		else if ( gdNode->isInstance ) {
+			/* Recover by retuning null as the factor node. */
+			error((&rhs[0]->user.token)->loc) << "references to graph instantiations not allowed "
+					"in expressions" << endl;
+			(&redLel->user.factor)->factor = 0;
+		}
+		else {
+			/* Create a factor node that is a lookup of an expression. */
+			(&redLel->user.factor)->factor = new Factor( (&rhs[0]->user.token)->loc, gdNode->value );
+		}
+	
+
+#line 5228 "rlparse.cpp"
+} break;
+case 166: {
+#line 942 "rlparse.kl"
+
+		/* Create a new factor node going to an OR expression. */
+		(&redLel->user.factor)->factor = new Factor( new ReItem( (&rhs[0]->user.token)->loc, (&rhs[1]->user.regular_expr_or_data)->reOrBlock, ReItem::OrBlock ) );
+	
+
+#line 5237 "rlparse.cpp"
+} break;
+case 167: {
+#line 947 "rlparse.kl"
+
+		/* Create a new factor node going to a negated OR expression. */
+		(&redLel->user.factor)->factor = new Factor( new ReItem( (&rhs[0]->user.token)->loc, (&rhs[1]->user.regular_expr_or_data)->reOrBlock, ReItem::NegOrBlock ) );
+	
+
+#line 5246 "rlparse.cpp"
+} break;
+case 168: {
+#line 952 "rlparse.kl"
+
+		if ( (&rhs[2]->user.token)->length > 1 ) {
+			for ( char *p = (&rhs[2]->user.token)->data; *p != 0; p++ ) {
+				if ( *p == 'i' )
+					(&rhs[1]->user.regular_expr)->regExpr->caseInsensitive = true;
+			}
+		}
+
+		/* Create a new factor node going to a regular exp. */
+		(&redLel->user.factor)->factor = new Factor( (&rhs[1]->user.regular_expr)->regExpr );
+	
+
+#line 5262 "rlparse.cpp"
+} break;
+case 169: {
+#line 964 "rlparse.kl"
+
+		/* Create a new factor node going to a range. */
+		(&redLel->user.factor)->factor = new Factor( new Range( (&rhs[0]->user.range_lit)->literal, (&rhs[2]->user.range_lit)->literal ) );
+	
+
+#line 5271 "rlparse.cpp"
+} break;
+case 170: {
+#line 969 "rlparse.kl"
+
+		/* Create a new factor going to a parenthesized join. */
+		(&redLel->user.factor)->factor = new Factor( (&rhs[1]->user.join)->join );
+	
+
+#line 5280 "rlparse.cpp"
+} break;
+case 171: {
+#line 981 "rlparse.kl"
+
+		/* Range literas must have only one char. We restrict this in the parse tree. */
+		(&redLel->user.range_lit)->literal = new Literal( *(&rhs[0]->user.token), Literal::LitString );
+	
+
+#line 5289 "rlparse.cpp"
+} break;
+case 172: {
+#line 986 "rlparse.kl"
+
+		/* Create a new literal number. */
+		(&redLel->user.range_lit)->literal = new Literal( (&rhs[0]->user.token_type)->token, Literal::Number );
+	
+
+#line 5298 "rlparse.cpp"
+} break;
+case 173: {
+#line 995 "rlparse.kl"
+ 
+		(&redLel->user.token_type)->token = *(&rhs[0]->user.token);
+	
+
+#line 5306 "rlparse.cpp"
+} break;
+case 174: {
+#line 999 "rlparse.kl"
+ 
+		(&redLel->user.token_type)->token.set( "-", 1 );
+		(&redLel->user.token_type)->token.loc = (&rhs[0]->user.token)->loc;
+		(&redLel->user.token_type)->token.append( *(&rhs[1]->user.token) );
+	
+
+#line 5316 "rlparse.cpp"
+} break;
+case 175: {
+#line 1005 "rlparse.kl"
+ 
+		(&redLel->user.token_type)->token = *(&rhs[0]->user.token);
+	
+
+#line 5324 "rlparse.cpp"
+} break;
+case 176: {
+#line 1020 "rlparse.kl"
+
+		/* An optimization to lessen the tree size. If a non-starred char is
+		 * directly under the left side on the right and the right side is
+		 * another non-starred char then paste them together and return the
+		 * left side. Otherwise just put the two under a new reg exp node. */
+		if ( (&rhs[1]->user.regular_expr_item)->reItem->type == ReItem::Data && !(&rhs[1]->user.regular_expr_item)->reItem->star &&
+			(&rhs[0]->user.regular_expr)->regExpr->type == RegExpr::RecurseItem &&
+			(&rhs[0]->user.regular_expr)->regExpr->item->type == ReItem::Data && !(&rhs[0]->user.regular_expr)->regExpr->item->star )
+		{
+			/* Append the right side to the right side of the left and toss the
+			 * right side. */
+			(&rhs[0]->user.regular_expr)->regExpr->item->token.append( (&rhs[1]->user.regular_expr_item)->reItem->token );
+			delete (&rhs[1]->user.regular_expr_item)->reItem;
+			(&redLel->user.regular_expr)->regExpr = (&rhs[0]->user.regular_expr)->regExpr;
+		}
+		else {
+			(&redLel->user.regular_expr)->regExpr = new RegExpr( (&rhs[0]->user.regular_expr)->regExpr, (&rhs[1]->user.regular_expr_item)->reItem );
+		}
+	
+
+#line 5348 "rlparse.cpp"
+} break;
+case 177: {
+#line 1040 "rlparse.kl"
+
+		/* Can't optimize the tree. */
+		(&redLel->user.regular_expr)->regExpr = new RegExpr();
+	
+
+#line 5357 "rlparse.cpp"
+} break;
+case 178: {
+#line 1052 "rlparse.kl"
+
+		(&rhs[0]->user.regular_expr_char)->reItem->star = true;
+		(&redLel->user.regular_expr_item)->reItem = (&rhs[0]->user.regular_expr_char)->reItem;
+	
+
+#line 5366 "rlparse.cpp"
+} break;
+case 179: {
+#line 1057 "rlparse.kl"
+
+		(&redLel->user.regular_expr_item)->reItem = (&rhs[0]->user.regular_expr_char)->reItem;
+	
+
+#line 5374 "rlparse.cpp"
+} break;
+case 180: {
+#line 1069 "rlparse.kl"
+
+		(&redLel->user.regular_expr_char)->reItem = new ReItem( (&rhs[0]->user.token)->loc, (&rhs[1]->user.regular_expr_or_data)->reOrBlock, ReItem::OrBlock );
+	
+
+#line 5382 "rlparse.cpp"
+} break;
+case 181: {
+#line 1073 "rlparse.kl"
+
+		(&redLel->user.regular_expr_char)->reItem = new ReItem( (&rhs[0]->user.token)->loc, (&rhs[1]->user.regular_expr_or_data)->reOrBlock, ReItem::NegOrBlock );
+	
+
+#line 5390 "rlparse.cpp"
+} break;
+case 182: {
+#line 1077 "rlparse.kl"
+
+		(&redLel->user.regular_expr_char)->reItem = new ReItem( (&rhs[0]->user.token)->loc, ReItem::Dot );
+	
+
+#line 5398 "rlparse.cpp"
+} break;
+case 183: {
+#line 1081 "rlparse.kl"
+
+		(&redLel->user.regular_expr_char)->reItem = new ReItem( (&rhs[0]->user.token)->loc, *(&rhs[0]->user.token) );
+	
+
+#line 5406 "rlparse.cpp"
+} break;
+case 184: {
+#line 1093 "rlparse.kl"
+
+		/* An optimization to lessen the tree size. If an or char is directly
+		 * under the left side on the right and the right side is another or
+		 * char then paste them together and return the left side. Otherwise
+		 * just put the two under a new or data node. */
+		if ( (&rhs[1]->user.regular_expr_or_char)->reOrItem->type == ReOrItem::Data &&
+				(&rhs[0]->user.regular_expr_or_data)->reOrBlock->type == ReOrBlock::RecurseItem &&
+				(&rhs[0]->user.regular_expr_or_data)->reOrBlock->item->type == ReOrItem::Data )
+		{
+			/* Append the right side to right side of the left and toss the
+			 * right side. */
+			(&rhs[0]->user.regular_expr_or_data)->reOrBlock->item->token.append( (&rhs[1]->user.regular_expr_or_char)->reOrItem->token );
+			delete (&rhs[1]->user.regular_expr_or_char)->reOrItem;
+			(&redLel->user.regular_expr_or_data)->reOrBlock = (&rhs[0]->user.regular_expr_or_data)->reOrBlock;
+		}
+		else {
+			/* Can't optimize, put the left and right under a new node. */
+			(&redLel->user.regular_expr_or_data)->reOrBlock = new ReOrBlock( (&rhs[0]->user.regular_expr_or_data)->reOrBlock, (&rhs[1]->user.regular_expr_or_char)->reOrItem );
+		}
+	
+
+#line 5431 "rlparse.cpp"
+} break;
+case 185: {
+#line 1114 "rlparse.kl"
+
+		(&redLel->user.regular_expr_or_data)->reOrBlock = new ReOrBlock();
+	
+
+#line 5439 "rlparse.cpp"
+} break;
+case 186: {
+#line 1126 "rlparse.kl"
+
+		(&redLel->user.regular_expr_or_char)->reOrItem = new ReOrItem( (&rhs[0]->user.token)->loc, *(&rhs[0]->user.token) );
+	
+
+#line 5447 "rlparse.cpp"
+} break;
+case 187: {
+#line 1130 "rlparse.kl"
+
+		(&redLel->user.regular_expr_or_char)->reOrItem = new ReOrItem( (&rhs[1]->user.token)->loc, (&rhs[0]->user.token)->data[0], (&rhs[2]->user.token)->data[0] );
+	
+
+#line 5455 "rlparse.cpp"
+} break;
+case 188: {
+#line 1147 "rlparse.kl"
+
+		/* Append the item to the list, return the list. */
+		(&redLel->user.inline_list)->inlineList = (&rhs[0]->user.inline_list)->inlineList;
+		(&redLel->user.inline_list)->inlineList->append( (&rhs[1]->user.inline_item)->inlineItem );
+	
+
+#line 5465 "rlparse.cpp"
+} break;
+case 189: {
+#line 1154 "rlparse.kl"
+
+		/* Start with empty list. */
+		(&redLel->user.inline_list)->inlineList = new InlineList;
+	
+
+#line 5474 "rlparse.cpp"
+} break;
+case 190: {
+#line 1169 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token_type)->token.loc, (&rhs[0]->user.token_type)->token.data, InlineItem::Text );
+	
+
+#line 5482 "rlparse.cpp"
+} break;
+case 191: {
+#line 1175 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token_type)->token.loc, (&rhs[0]->user.token_type)->token.data, InlineItem::Text );
+	
+
+#line 5490 "rlparse.cpp"
+} break;
+case 192: {
+#line 1181 "rlparse.kl"
+
+		/* Pass the inline item up. */
+		(&redLel->user.inline_item)->inlineItem = (&rhs[0]->user.inline_item)->inlineItem;
+	
+
+#line 5499 "rlparse.cpp"
+} break;
+case 193: {
+#line 1188 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5505 "rlparse.cpp"
+} break;
+case 194: {
+#line 1189 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5511 "rlparse.cpp"
+} break;
+case 195: {
+#line 1190 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5517 "rlparse.cpp"
+} break;
+case 196: {
+#line 1191 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5523 "rlparse.cpp"
+} break;
+case 197: {
+#line 1192 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5529 "rlparse.cpp"
+} break;
+case 198: {
+#line 1193 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5535 "rlparse.cpp"
+} break;
+case 199: {
+#line 1197 "rlparse.kl"
+
+		/* Pass up interpreted items of inline expressions. */
+		(&redLel->user.inline_item)->inlineItem = (&rhs[0]->user.inline_item)->inlineItem;
+	
+
+#line 5544 "rlparse.cpp"
+} break;
+case 200: {
+#line 1202 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Hold );
+	
+
+#line 5552 "rlparse.cpp"
+} break;
+case 201: {
+#line 1206 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Exec );
+		(&redLel->user.inline_item)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 5561 "rlparse.cpp"
+} break;
+case 202: {
+#line 1211 "rlparse.kl"
+ 
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, 
+				new NameRef(nameRef), InlineItem::Goto );
+	
+
+#line 5570 "rlparse.cpp"
+} break;
+case 203: {
+#line 1216 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::GotoExpr );
+		(&redLel->user.inline_item)->inlineItem->children = (&rhs[2]->user.inline_list)->inlineList;
+	
+
+#line 5579 "rlparse.cpp"
+} break;
+case 204: {
+#line 1221 "rlparse.kl"
+ 
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, new NameRef(nameRef), InlineItem::Next );
+	
+
+#line 5587 "rlparse.cpp"
+} break;
+case 205: {
+#line 1225 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::NextExpr );
+		(&redLel->user.inline_item)->inlineItem->children = (&rhs[2]->user.inline_list)->inlineList;
+	
+
+#line 5596 "rlparse.cpp"
+} break;
+case 206: {
+#line 1230 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, new NameRef(nameRef), InlineItem::Call );
+	
+
+#line 5604 "rlparse.cpp"
+} break;
+case 207: {
+#line 1234 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::CallExpr );
+		(&redLel->user.inline_item)->inlineItem->children = (&rhs[2]->user.inline_list)->inlineList;
+	
+
+#line 5613 "rlparse.cpp"
+} break;
+case 208: {
+#line 1239 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Ret );
+	
+
+#line 5621 "rlparse.cpp"
+} break;
+case 209: {
+#line 1243 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Break );
+	
+
+#line 5629 "rlparse.cpp"
+} break;
+case 210: {
+#line 1251 "rlparse.kl"
+
+		(&redLel->user.inline_list)->inlineList = (&rhs[0]->user.inline_list)->inlineList;
+		(&redLel->user.inline_list)->inlineList->append( (&rhs[1]->user.inline_item)->inlineItem );
+	
+
+#line 5638 "rlparse.cpp"
+} break;
+case 211: {
+#line 1256 "rlparse.kl"
+
+		/* Init the list used for this expr. */
+		(&redLel->user.inline_list)->inlineList = new InlineList;
+	
+
+#line 5647 "rlparse.cpp"
+} break;
+case 212: {
+#line 1265 "rlparse.kl"
+
+		/* Return a text segment. */
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token_type)->token.loc, (&rhs[0]->user.token_type)->token.data, InlineItem::Text );
+	
+
+#line 5656 "rlparse.cpp"
+} break;
+case 213: {
+#line 1271 "rlparse.kl"
+
+		/* Return a text segment, must heap alloc the text. */
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token_type)->token.loc, (&rhs[0]->user.token_type)->token.data, InlineItem::Text );
+	
+
+#line 5665 "rlparse.cpp"
+} break;
+case 214: {
+#line 1277 "rlparse.kl"
+
+		/* Pass the inline item up. */
+		(&redLel->user.inline_item)->inlineItem = (&rhs[0]->user.inline_item)->inlineItem;
+	
+
+#line 5674 "rlparse.cpp"
+} break;
+case 227: {
+#line 1307 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::PChar );
+	
+
+#line 5682 "rlparse.cpp"
+} break;
+case 228: {
+#line 1312 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Char );
+	
+
+#line 5690 "rlparse.cpp"
+} break;
+case 229: {
+#line 1317 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Curs );
+	
+
+#line 5698 "rlparse.cpp"
+} break;
+case 230: {
+#line 1322 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, InlineItem::Targs );
+	
+
+#line 5706 "rlparse.cpp"
+} break;
+case 231: {
+#line 1327 "rlparse.kl"
+
+		(&redLel->user.inline_item)->inlineItem = new InlineItem( (&rhs[0]->user.token)->loc, 
+			new NameRef(nameRef), InlineItem::Entry );
+	
+
+#line 5715 "rlparse.cpp"
+} break;
+case 233: {
+#line 1338 "rlparse.kl"
+
+		nameRef.empty();
+	
+
+#line 5723 "rlparse.cpp"
+} break;
+case 235: {
+#line 1348 "rlparse.kl"
+
+		/* Insert an initial null pointer val to indicate the existence of the
+		 * initial name seperator. */
+		nameRef.setAs( 0 );
+	
+
+#line 5733 "rlparse.cpp"
+} break;
+case 236: {
+#line 1354 "rlparse.kl"
+
+		nameRef.empty();
+	
+
+#line 5741 "rlparse.cpp"
+} break;
+case 237: {
+#line 1361 "rlparse.kl"
+
+		nameRef.append( (&rhs[2]->user.token)->data );
+	
+
+#line 5749 "rlparse.cpp"
+} break;
+case 238: {
+#line 1366 "rlparse.kl"
+
+		nameRef.append( (&rhs[0]->user.token)->data );
+	
+
+#line 5757 "rlparse.cpp"
+} break;
+}
+	}
+}
+
+					if ( lel->child != 0 ) {
+						struct Parser_LangEl *first = lel->child;
+						struct Parser_LangEl *child = lel->child;
+						numNodes -= 1;
+						lel->child = 0;
+						while ( child->next != 0 ) {
+							child = child->next;
+							numNodes -= 1;
+						}
+						child->next = pool;
+						pool = first;
+					}
+				}
+
+hit_final:
+				if ( sp > 0 ) {
+					/* Figure out which place to return to. */
+					if ( cmStack[sp-1]->next == lel ) {
+						lel = cmStack[--sp];
+						goto final_reverse;
+					}
+					else {
+						lel = cmStack[--sp];
+						goto final_upwards;
+					}
+				}
+
+				lastFinal = lel;
+				free( cmStack );
+			}
+		}
+	}
+
+	if ( *action & 0x2 ) {
+		int fssRed = *action >> 2;
+		int reduction = Parser_fssProdIdIndex[fssRed];
+		struct Parser_LangEl *redLel;
+		if ( pool == 0 ) {
+			if ( freshPos == 8128 ) {
+				freshEl = (struct Parser_LangEl*) malloc(
+						sizeof(struct Parser_LangEl)*8128);
+				#ifdef LOG_ACTIONS
+				cerr << "allocating 8128 LangEls" << endl;
+				#endif
+				freshPos = 0;
+			}
+			redLel = freshEl + freshPos++;
+		}
+		else {
+			redLel = pool;
+			pool = pool->next;
+		}
+		numNodes += 1;
+		redLel->type = Parser_prodLhsIds[reduction];
+		redLel->reduction = reduction;
+		redLel->child = 0;
+		redLel->next = 0;
+		redLel->retry = (lel->retry << 16);
+		lel->retry &= 0xffff0000;
+
+		rhsLen = Parser_fssProdLengths[fssRed];
+		if ( rhsLen > 0 ) {
+			int r;
+			for ( r = rhsLen-1; r > 0; r-- ) {
+				rhs[r] = stackTop;
+				stackTop = stackTop->next;
+			}
+			rhs[0] = stackTop;
+			stackTop = stackTop->next;
+			rhs[0]->next = 0;
+		}
+switch ( reduction ) {
+case 215: {
+#line 1284 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5839 "rlparse.cpp"
+} break;
+case 216: {
+#line 1285 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5845 "rlparse.cpp"
+} break;
+case 217: {
+#line 1286 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5851 "rlparse.cpp"
+} break;
+case 218: {
+#line 1287 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5857 "rlparse.cpp"
+} break;
+case 219: {
+#line 1288 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5863 "rlparse.cpp"
+} break;
+case 220: {
+#line 1289 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5869 "rlparse.cpp"
+} break;
+case 221: {
+#line 1290 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5875 "rlparse.cpp"
+} break;
+case 222: {
+#line 1297 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5881 "rlparse.cpp"
+} break;
+case 223: {
+#line 1298 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5887 "rlparse.cpp"
+} break;
+case 224: {
+#line 1299 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5893 "rlparse.cpp"
+} break;
+case 225: {
+#line 1300 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5899 "rlparse.cpp"
+} break;
+case 226: {
+#line 1301 "rlparse.kl"
+ (&redLel->user.token_type)->token = *(&rhs[0]->user.token); 
+
+#line 5905 "rlparse.cpp"
+} break;
+}
+		#ifdef LOG_ACTIONS
+		cerr << "reduced: "
+				<< Parser_prodNames[reduction]
+				<< " rhsLen: " << rhsLen;
+		#endif
+		if ( action[1] == 0 )
+			redLel->retry = 0;
+		else {
+			redLel->retry += 0x10000;
+			numRetry += 1;
+			#ifdef LOG_ACTIONS
+			cerr << " retry: " << redLel;
+			#endif
+		}
+
+		#ifdef LOG_ACTIONS
+		cerr << endl;
+		#endif
+
+		if ( rhsLen == 0 ) {
+			redLel->file = lel->file;
+			redLel->line = lel->line;
+			targState = curs;
+		}
+		else {
+			redLel->child = rhs[rhsLen-1];
+			redLel->file = rhs[0]->file;
+			redLel->line = rhs[0]->line;
+			targState = rhs[0]->state;
+		}
+
+		if ( induceReject ) {
+			#ifdef LOG_ACTIONS
+			cerr << "error induced during reduction of " <<
+					Parser_lelNames[redLel->type] << endl;
+			#endif
+			redLel->state = curs;
+			redLel->next = stackTop;
+			stackTop = redLel;
+			curs = targState;
+			goto parseError;
+		}
+		else {
+			redLel->next = input;
+			input = redLel;
+		}
+	}
+
+
+	curs = targState;
+	goto again;
+
+parseError:
+	#ifdef LOG_BACKTRACK
+	cerr << "hit error" << endl;
+	#endif
+	if ( numRetry > 0 ) {
+		while ( 1 ) {
+			struct Parser_LangEl *redLel = stackTop;
+			if ( stackTop->type < 225 ) {
+				#ifdef LOG_BACKTRACK
+				cerr << "backing up over terminal: " <<
+						Parser_lelNames[stackTop->type] << endl;
+				#endif
+				stackTop = stackTop->next;
+				redLel->next = input;
+				input = redLel;
+			}
+			else {
+				#ifdef LOG_BACKTRACK
+				cerr << "backing up over non-terminal: " <<
+						Parser_lelNames[stackTop->type] << endl;
+				#endif
+				stackTop = stackTop->next;
+				struct Parser_LangEl *first = redLel->child;
+				if ( first == 0 )
+					rhsLen = 0;
+				else {
+					rhsLen = 1;
+					while ( first->next != 0 ) {
+						first = first->next;
+						rhsLen += 1;
+					}
+					first->next = stackTop;
+					stackTop = redLel->child;
+
+					struct Parser_LangEl *rhsEl = stackTop;
+					int p = rhsLen;
+					while ( p > 0 ) {
+						rhs[--p] = rhsEl;
+						rhsEl = rhsEl->next;
+					}
+				}
+				redLel->next = pool;
+				pool = redLel;
+				numNodes -= 1;
+			}
+
+			if ( redLel->retry > 0 ) {
+				#ifdef LOG_BACKTRACK
+				cerr << "found retry targ: " << redLel << endl;
+				#endif
+				numRetry -= 1;
+				#ifdef LOG_BACKTRACK
+				cerr << "found retry: " << redLel << endl;
+				#endif
+				if ( redLel->retry & 0x0000ffff )
+					curs = input->state;
+				else {
+					input->retry = redLel->retry >> 16;
+					if ( stackTop->state < 0 )
+						curs = Parser_startState;
+					else {
+						curs = Parser_targs[(int)Parser_indicies[Parser_offsets[stackTop->state] + (stackTop->type - Parser_keys[stackTop->state<<1])]];
+					}
+				}
+				goto again;
+			}
+		}
+	}
+	curs = -1;
+	errCount += 1;
+_out: {}
+#line 1385 "rlparse.kl"
+	return errCount == 0 ? 0 : -1;
+}
+
+void Parser::tryMachineDef( InputLoc &loc, char *name, 
+		JoinOrLm *joinOrLm, bool isInstance )
+{
+	GraphDictEl *newEl = pd->graphDict.insert( name );
+	if ( newEl != 0 ) {
+		/* New element in the dict, all good. */
+		newEl->value = new VarDef( name, joinOrLm );
+		newEl->isInstance = isInstance;
+		newEl->loc = loc;
+		newEl->value->isExport = exportContext[exportContext.length()-1];
+
+		/* It it is an instance, put on the instance list. */
+		if ( isInstance )
+			pd->instanceList.append( newEl );
+	}
+	else {
+		// Recover by ignoring the duplicate.
+		error(loc) << "fsm \"" << name << "\" previously defined" << endl;
+	}
+}
+
+ostream &Parser::parse_error( int tokId, Token &token )
+{
+	/* Maintain the error count. */
+	gblErrorCount += 1;
+
+	cerr << token.loc.fileName << ":" << token.loc.line << ":" << token.loc.col << ": ";
+	cerr << "at token ";
+	if ( tokId < 128 )
+		cerr << "\"" << Parser_lelNames[tokId] << "\"";
+	else 
+		cerr << Parser_lelNames[tokId];
+	if ( token.data != 0 )
+		cerr << " with data \"" << token.data << "\"";
+	cerr << ": ";
+	
+	return cerr;
+}
+
+int Parser::token( InputLoc &loc, int tokId, char *tokstart, int toklen )
+{
+	Token token;
+	token.data = tokstart;
+	token.length = toklen;
+	token.loc = loc;
+	int res = parseLangEl( tokId, &token );
+	if ( res < 0 ) {
+		parse_error(tokId, token) << "parse error" << endl;
+		exit(1);
+	}
+	return res;
+}
diff --git a/contrib/tools/ragel5/ragel/rlparse.h b/contrib/tools/ragel5/ragel/rlparse.h
new file mode 100644
index 0000000000..957db0fd69
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/rlparse.h
@@ -0,0 +1,184 @@
+/* Automatically generated by Kelbt from "rlparse.kh".
+ *
+ * Parts of this file are copied from Kelbt source covered by the GNU
+ * GPL. As a special exception, you may use the parts of this file copied
+ * from Kelbt source without restriction. The remainder is derived from
+ * "rlparse.kh" and inherits the copyright status of that file.
+ */
+
+#line 1 "rlparse.kh"
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef RLPARSE_H
+#define RLPARSE_H
+
+#include <iostream>
+#include "avltree.h"
+#include "parsedata.h"
+
+struct Parser
+{
+#line 93 "rlparse.kh"
+
+
+	#line 44 "rlparse.h"
+	struct Parser_LangEl *freshEl;
+	int freshPos;
+	struct Parser_LangEl *pool;
+	int numRetry;
+	int numNodes;
+	struct Parser_LangEl *stackTop;
+	struct Parser_LangEl *lastFinal;
+	int errCount;
+	int curs;
+#line 96 "rlparse.kh"
+
+	void init();
+	int parseLangEl( int type, const Token *token );
+
+	Parser(const char *fileName, char *sectionName, InputLoc &sectionLoc )
+		: sectionName(sectionName)
+	{
+		pd = new ParseData( fileName, sectionName, sectionLoc );
+		exportContext.append( false );
+	}
+
+	int token( InputLoc &loc, int tokId, char *tokstart, int toklen );
+	void tryMachineDef( InputLoc &loc, char *name, 
+		JoinOrLm *joinOrLm, bool isInstance );
+
+	/* Report an error encountered by the parser. */
+	ostream &parse_error( int tokId, Token &token );
+
+	ParseData *pd;
+
+	/* The name of the root section, this does not change during an include. */
+	char *sectionName;
+
+	NameRef nameRef;
+	NameRefList nameRefList;
+
+	Vector<bool> exportContext;
+};
+
+#line 84 "rlparse.h"
+#define KW_Machine 128
+#define KW_Include 129
+#define KW_Import 130
+#define KW_Write 131
+#define TK_Word 132
+#define TK_Literal 133
+#define TK_Number 134
+#define TK_Inline 135
+#define TK_Reference 136
+#define TK_ColonEquals 137
+#define TK_EndSection 138
+#define TK_UInt 139
+#define TK_Hex 140
+#define TK_BaseClause 141
+#define TK_DotDot 142
+#define TK_ColonGt 143
+#define TK_ColonGtGt 144
+#define TK_LtColon 145
+#define TK_Arrow 146
+#define TK_DoubleArrow 147
+#define TK_StarStar 148
+#define TK_NameSep 149
+#define TK_BarStar 150
+#define TK_DashDash 151
+#define TK_StartCond 152
+#define TK_AllCond 153
+#define TK_LeavingCond 154
+#define TK_Middle 155
+#define TK_StartGblError 156
+#define TK_AllGblError 157
+#define TK_FinalGblError 158
+#define TK_NotFinalGblError 159
+#define TK_NotStartGblError 160
+#define TK_MiddleGblError 161
+#define TK_StartLocalError 162
+#define TK_AllLocalError 163
+#define TK_FinalLocalError 164
+#define TK_NotFinalLocalError 165
+#define TK_NotStartLocalError 166
+#define TK_MiddleLocalError 167
+#define TK_StartEOF 168
+#define TK_AllEOF 169
+#define TK_FinalEOF 170
+#define TK_NotFinalEOF 171
+#define TK_NotStartEOF 172
+#define TK_MiddleEOF 173
+#define TK_StartToState 174
+#define TK_AllToState 175
+#define TK_FinalToState 176
+#define TK_NotFinalToState 177
+#define TK_NotStartToState 178
+#define TK_MiddleToState 179
+#define TK_StartFromState 180
+#define TK_AllFromState 181
+#define TK_FinalFromState 182
+#define TK_NotFinalFromState 183
+#define TK_NotStartFromState 184
+#define TK_MiddleFromState 185
+#define RE_Slash 186
+#define RE_SqOpen 187
+#define RE_SqOpenNeg 188
+#define RE_SqClose 189
+#define RE_Dot 190
+#define RE_Star 191
+#define RE_Dash 192
+#define RE_Char 193
+#define IL_WhiteSpace 194
+#define IL_Comment 195
+#define IL_Literal 196
+#define IL_Symbol 197
+#define KW_Action 198
+#define KW_AlphType 199
+#define KW_Range 200
+#define KW_GetKey 201
+#define KW_When 202
+#define KW_Eof 203
+#define KW_Err 204
+#define KW_Lerr 205
+#define KW_To 206
+#define KW_From 207
+#define KW_Export 208
+#define KW_Break 209
+#define KW_Exec 210
+#define KW_Hold 211
+#define KW_PChar 212
+#define KW_Char 213
+#define KW_Goto 214
+#define KW_Call 215
+#define KW_Ret 216
+#define KW_CurState 217
+#define KW_TargState 218
+#define KW_Entry 219
+#define KW_Next 220
+#define KW_Variable 221
+#define KW_Access 222
+#define TK_Semi 223
+#define _eof 224
+
+#line 126 "rlparse.kh"
+
+#endif
diff --git a/contrib/tools/ragel5/ragel/rlscan.cpp b/contrib/tools/ragel5/ragel/rlscan.cpp
new file mode 100644
index 0000000000..47a7f02148
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/rlscan.cpp
@@ -0,0 +1,4876 @@
+#line 1 "rlscan.rl"
+/*
+ *  Copyright 2006-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <iostream>
+#include <fstream>
+#include <string.h>
+
+#include "ragel.h"
+#include "rlscan.h"
+
+//#define LOG_TOKENS
+
+using std::ifstream;
+using std::istream;
+using std::ostream;
+using std::cout;
+using std::cerr;
+using std::endl;
+
+enum InlineBlockType
+{
+	CurlyDelimited,
+	SemiTerminated
+};
+
+
+/*
+ * The Scanner for Importing
+ */
+
+#define IMP_Word 128
+#define IMP_Literal 129
+#define IMP_UInt 130
+#define IMP_Define 131
+
+#line 124 "rlscan.rl"
+
+
+
+#line 60 "rlscan.cpp"
+static const int inline_token_scan_start = 2;
+
+static const int inline_token_scan_first_final = 2;
+
+static const int inline_token_scan_error = -1;
+
+#line 127 "rlscan.rl"
+
+void Scanner::flushImport()
+{
+	int *p = token_data;
+	int *pe = token_data + cur_token;
+
+	
+#line 75 "rlscan.cpp"
+	{
+	 tok_cs = inline_token_scan_start;
+	 tok_tokstart = 0;
+	 tok_tokend = 0;
+	 tok_act = 0;
+	}
+#line 134 "rlscan.rl"
+	
+#line 84 "rlscan.cpp"
+	{
+	if ( p == pe )
+		goto _out;
+	switch (  tok_cs )
+	{
+tr0:
+#line 122 "rlscan.rl"
+	{{p = (( tok_tokend))-1;}}
+	goto st2;
+tr1:
+#line 108 "rlscan.rl"
+	{ tok_tokend = p+1;{ 
+			int base = tok_tokstart - token_data;
+			int nameOff = 0;
+			int litOff = 2;
+
+			directToParser( inclToParser, fileName, line, column, TK_Word, 
+					token_strings[base+nameOff], token_lens[base+nameOff] );
+			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
+			directToParser( inclToParser, fileName, line, column, TK_Literal,
+					token_strings[base+litOff], token_lens[base+litOff] );
+			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
+		}{p = (( tok_tokend))-1;}}
+	goto st2;
+tr2:
+#line 80 "rlscan.rl"
+	{ tok_tokend = p+1;{ 
+			int base = tok_tokstart - token_data;
+			int nameOff = 0;
+			int numOff = 2;
+
+			directToParser( inclToParser, fileName, line, column, TK_Word, 
+					token_strings[base+nameOff], token_lens[base+nameOff] );
+			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
+			directToParser( inclToParser, fileName, line, column, TK_UInt,
+					token_strings[base+numOff], token_lens[base+numOff] );
+			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
+		}{p = (( tok_tokend))-1;}}
+	goto st2;
+tr3:
+#line 94 "rlscan.rl"
+	{ tok_tokend = p+1;{ 
+			int base = tok_tokstart - token_data;
+			int nameOff = 1;
+			int litOff = 2;
+
+			directToParser( inclToParser, fileName, line, column, TK_Word, 
+					token_strings[base+nameOff], token_lens[base+nameOff] );
+			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
+			directToParser( inclToParser, fileName, line, column, TK_Literal,
+					token_strings[base+litOff], token_lens[base+litOff] );
+			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
+		}{p = (( tok_tokend))-1;}}
+	goto st2;
+tr4:
+#line 66 "rlscan.rl"
+	{ tok_tokend = p+1;{ 
+			int base = tok_tokstart - token_data;
+			int nameOff = 1;
+			int numOff = 2;
+
+			directToParser( inclToParser, fileName, line, column, TK_Word, 
+					token_strings[base+nameOff], token_lens[base+nameOff] );
+			directToParser( inclToParser, fileName, line, column, '=', 0, 0 );
+			directToParser( inclToParser, fileName, line, column, TK_UInt,
+					token_strings[base+numOff], token_lens[base+numOff] );
+			directToParser( inclToParser, fileName, line, column, ';', 0, 0 );
+		}{p = (( tok_tokend))-1;}}
+	goto st2;
+tr5:
+#line 122 "rlscan.rl"
+	{ tok_tokend = p+1;{p = (( tok_tokend))-1;}}
+	goto st2;
+tr8:
+#line 122 "rlscan.rl"
+	{ tok_tokend = p;{p = (( tok_tokend))-1;}}
+	goto st2;
+st2:
+#line 1 "rlscan.rl"
+	{ tok_tokstart = 0;}
+	if ( ++p == pe )
+		goto _out2;
+case 2:
+#line 1 "rlscan.rl"
+	{ tok_tokstart = p;}
+#line 170 "rlscan.cpp"
+	switch( (*p) ) {
+		case 128: goto tr6;
+		case 131: goto tr7;
+	}
+	goto tr5;
+tr6:
+#line 1 "rlscan.rl"
+	{ tok_tokend = p+1;}
+	goto st3;
+st3:
+	if ( ++p == pe )
+		goto _out3;
+case 3:
+#line 184 "rlscan.cpp"
+	if ( (*p) == 61 )
+		goto st0;
+	goto tr8;
+st0:
+	if ( ++p == pe )
+		goto _out0;
+case 0:
+	switch( (*p) ) {
+		case 129: goto tr1;
+		case 130: goto tr2;
+	}
+	goto tr0;
+tr7:
+#line 1 "rlscan.rl"
+	{ tok_tokend = p+1;}
+	goto st4;
+st4:
+	if ( ++p == pe )
+		goto _out4;
+case 4:
+#line 205 "rlscan.cpp"
+	if ( (*p) == 128 )
+		goto st1;
+	goto tr8;
+st1:
+	if ( ++p == pe )
+		goto _out1;
+case 1:
+	switch( (*p) ) {
+		case 129: goto tr3;
+		case 130: goto tr4;
+	}
+	goto tr0;
+	}
+	_out2:  tok_cs = 2; goto _out; 
+	_out3:  tok_cs = 3; goto _out; 
+	_out0:  tok_cs = 0; goto _out; 
+	_out4:  tok_cs = 4; goto _out; 
+	_out1:  tok_cs = 1; goto _out; 
+
+	_out: {}
+	}
+#line 135 "rlscan.rl"
+
+	if ( tok_tokstart == 0 )
+		cur_token = 0;
+	else {
+		cur_token = pe - tok_tokstart;
+		int ts_offset = tok_tokstart - token_data;
+		memmove( token_data, token_data+ts_offset, cur_token*sizeof(token_data[0]) );
+		memmove( token_strings, token_strings+ts_offset, cur_token*sizeof(token_strings[0]) );
+		memmove( token_lens, token_lens+ts_offset, cur_token*sizeof(token_lens[0]) );
+	}
+}
+
+void Scanner::directToParser( Parser *toParser, const char *tokFileName, int tokLine, 
+		int tokColumn, int type, char *tokdata, int toklen )
+{
+	InputLoc loc;
+
+	#ifdef LOG_TOKENS
+	cerr << "scanner:" << tokLine << ":" << tokColumn << 
+			": sending token to the parser " << Parser_lelNames[type];
+	cerr << " " << toklen;
+	if ( tokdata != 0 )
+		cerr << " " << tokdata;
+	cerr << endl;
+	#endif
+
+	loc.fileName = tokFileName;
+	loc.line = tokLine;
+	loc.col = tokColumn;
+
+	toParser->token( loc, type, tokdata, toklen );
+}
+
+void Scanner::importToken( int token, char *start, char *end )
+{
+	if ( cur_token == max_tokens )
+		flushImport();
+
+	token_data[cur_token] = token;
+	if ( start == 0 ) {
+		token_strings[cur_token] = 0;
+		token_lens[cur_token] = 0;
+	}
+	else {
+		int toklen = end-start;
+		token_lens[cur_token] = toklen;
+		token_strings[cur_token] = new char[toklen+1];
+		memcpy( token_strings[cur_token], start, toklen );
+		token_strings[cur_token][toklen] = 0;
+	}
+	cur_token++;
+}
+
+void Scanner::pass( int token, char *start, char *end )
+{
+	if ( importMachines )
+		importToken( token, start, end );
+	pass();
+}
+
+void Scanner::pass()
+{
+	updateCol();
+
+	/* If no errors and we are at the bottom of the include stack (the
+	 * source file listed on the command line) then write out the data. */
+	if ( includeDepth == 0 && machineSpec == 0 && machineName == 0 )
+		xmlEscapeHost( output, tokstart, tokend-tokstart );
+}
+
+/*
+ * The scanner for processing sections, includes, imports, etc.
+ */
+
+
+#line 303 "rlscan.cpp"
+static const int section_parse_start = 10;
+
+static const int section_parse_first_final = 10;
+
+static const int section_parse_error = 0;
+
+#line 213 "rlscan.rl"
+
+
+
+void Scanner::init( )
+{
+	
+#line 317 "rlscan.cpp"
+	{
+	cs = section_parse_start;
+	}
+#line 219 "rlscan.rl"
+}
+
+bool Scanner::active()
+{
+	if ( ignoreSection )
+		return false;
+
+	if ( parser == 0 && ! parserExistsError ) {
+		scan_error() << "there is no previous specification name" << endl;
+		parserExistsError = true;
+	}
+
+	if ( parser == 0 )
+		return false;
+
+	return true;
+}
+
+ostream &Scanner::scan_error()
+{
+	/* Maintain the error count. */
+	gblErrorCount += 1;
+	cerr << fileName << ":" << line << ":" << column << ": ";
+	return cerr;
+}
+
+bool Scanner::recursiveInclude(const char *inclFileName, char *inclSectionName )
+{
+	for ( IncludeStack::Iter si = includeStack; si.lte(); si++ ) {
+		if ( strcmp( si->fileName, inclFileName ) == 0 &&
+				strcmp( si->sectionName, inclSectionName ) == 0 )
+		{
+			return true;
+		}
+	}
+	return false;	
+}
+
+void Scanner::updateCol()
+{
+	char *from = lastnl;
+	if ( from == 0 )
+		from = tokstart;
+	//cerr << "adding " << tokend - from << " to column" << endl;
+	column += tokend - from;
+	lastnl = 0;
+}
+
+#line 442 "rlscan.rl"
+
+
+void Scanner::token( int type, char c )
+{
+	token( type, &c, &c + 1 );
+}
+
+void Scanner::token( int type )
+{
+	token( type, 0, 0 );
+}
+
+void Scanner::token( int type, char *start, char *end )
+{
+	char *tokdata = 0;
+	int toklen = 0;
+	if ( start != 0 ) {
+		toklen = end-start;
+		tokdata = new char[toklen+1];
+		memcpy( tokdata, start, toklen );
+		tokdata[toklen] = 0;
+	}
+
+	processToken( type, tokdata, toklen );
+}
+
+void Scanner::processToken( int type, char *tokdata, int toklen )
+{
+	int *p = &type;
+	int *pe = &type + 1;
+
+	
+#line 403 "rlscan.cpp"
+	{
+	if ( p == pe )
+		goto _out;
+	switch ( cs )
+	{
+tr2:
+#line 289 "rlscan.rl"
+	{
+		/* Assign a name to the machine. */
+		char *machine = word;
+
+		if ( !importMachines && inclSectionTarg == 0 ) {
+			ignoreSection = false;
+
+			ParserDictEl *pdEl = parserDict.find( machine );
+			if ( pdEl == 0 ) {
+				pdEl = new ParserDictEl( machine );
+				pdEl->value = new Parser( fileName, machine, sectionLoc );
+				pdEl->value->init();
+				parserDict.insert( pdEl );
+			}
+
+			parser = pdEl->value;
+		}
+		else if ( !importMachines && strcmp( inclSectionTarg, machine ) == 0 ) {
+			/* found include target */
+			ignoreSection = false;
+			parser = inclToParser;
+		}
+		else {
+			/* ignoring section */
+			ignoreSection = true;
+			parser = 0;
+		}
+	}
+	goto st10;
+tr6:
+#line 323 "rlscan.rl"
+	{
+		if ( active() ) {
+			char *inclSectionName = word;
+			const char *inclFileName = 0;
+
+			/* Implement defaults for the input file and section name. */
+			if ( inclSectionName == 0 )
+				inclSectionName = parser->sectionName;
+
+			if ( lit != 0 ) 
+				inclFileName = prepareFileName( lit, lit_len );
+			else
+				inclFileName = fileName;
+
+			/* Check for a recursive include structure. Add the current file/section
+			 * name then check if what we are including is already in the stack. */
+			includeStack.append( IncludeStackItem( fileName, parser->sectionName ) );
+
+			if ( recursiveInclude( inclFileName, inclSectionName ) )
+				scan_error() << "include: this is a recursive include operation" << endl;
+			else {
+				/* Open the input file for reading. */
+				ifstream *inFile = new ifstream( inclFileName );
+				if ( ! inFile->is_open() ) {
+					scan_error() << "include: could not open " << 
+							inclFileName << " for reading" << endl;
+				}
+
+				Scanner scanner( inclFileName, *inFile, output, parser,
+						inclSectionName, includeDepth+1, false );
+				scanner.do_scan( );
+				delete inFile;
+			}
+
+			/* Remove the last element (len-1) */
+			includeStack.remove( -1 );
+		}
+	}
+	goto st10;
+tr10:
+#line 372 "rlscan.rl"
+	{
+		if ( active() ) {
+			char *importFileName = prepareFileName( lit, lit_len );
+
+			/* Open the input file for reading. */
+			ifstream *inFile = new ifstream( importFileName );
+			if ( ! inFile->is_open() ) {
+				scan_error() << "import: could not open " << 
+						importFileName << " for reading" << endl;
+			}
+
+			Scanner scanner( importFileName, *inFile, output, parser,
+					0, includeDepth+1, true );
+			scanner.do_scan( );
+			scanner.importToken( 0, 0, 0 );
+			scanner.flushImport();
+			delete inFile;
+		}
+	}
+	goto st10;
+tr13:
+#line 414 "rlscan.rl"
+	{
+		if ( active() && machineSpec == 0 && machineName == 0 )
+			output << "</write>\n";
+	}
+	goto st10;
+tr14:
+#line 425 "rlscan.rl"
+	{
+		/* Send the token off to the parser. */
+		if ( active() )
+			directToParser( parser, fileName, line, column, type, tokdata, toklen );
+	}
+	goto st10;
+st10:
+	if ( ++p == pe )
+		goto _out10;
+case 10:
+#line 522 "rlscan.cpp"
+	switch( (*p) ) {
+		case 128: goto st1;
+		case 129: goto st3;
+		case 130: goto st6;
+		case 131: goto tr18;
+	}
+	goto tr14;
+st1:
+	if ( ++p == pe )
+		goto _out1;
+case 1:
+	if ( (*p) == 132 )
+		goto tr1;
+	goto tr0;
+tr0:
+#line 283 "rlscan.rl"
+	{ scan_error() << "bad machine statement" << endl; }
+	goto st0;
+tr3:
+#line 284 "rlscan.rl"
+	{ scan_error() << "bad include statement" << endl; }
+	goto st0;
+tr8:
+#line 285 "rlscan.rl"
+	{ scan_error() << "bad import statement" << endl; }
+	goto st0;
+tr11:
+#line 286 "rlscan.rl"
+	{ scan_error() << "bad write statement" << endl; }
+	goto st0;
+#line 553 "rlscan.cpp"
+st0:
+	goto _out0;
+tr1:
+#line 280 "rlscan.rl"
+	{ word = tokdata; word_len = toklen; }
+	goto st2;
+st2:
+	if ( ++p == pe )
+		goto _out2;
+case 2:
+#line 564 "rlscan.cpp"
+	if ( (*p) == 59 )
+		goto tr2;
+	goto tr0;
+st3:
+	if ( ++p == pe )
+		goto _out3;
+case 3:
+	switch( (*p) ) {
+		case 132: goto tr4;
+		case 133: goto tr5;
+	}
+	goto tr3;
+tr4:
+#line 279 "rlscan.rl"
+	{ word = lit = 0; word_len = lit_len = 0; }
+#line 280 "rlscan.rl"
+	{ word = tokdata; word_len = toklen; }
+	goto st4;
+st4:
+	if ( ++p == pe )
+		goto _out4;
+case 4:
+#line 587 "rlscan.cpp"
+	switch( (*p) ) {
+		case 59: goto tr6;
+		case 133: goto tr7;
+	}
+	goto tr3;
+tr5:
+#line 279 "rlscan.rl"
+	{ word = lit = 0; word_len = lit_len = 0; }
+#line 281 "rlscan.rl"
+	{ lit = tokdata; lit_len = toklen; }
+	goto st5;
+tr7:
+#line 281 "rlscan.rl"
+	{ lit = tokdata; lit_len = toklen; }
+	goto st5;
+st5:
+	if ( ++p == pe )
+		goto _out5;
+case 5:
+#line 607 "rlscan.cpp"
+	if ( (*p) == 59 )
+		goto tr6;
+	goto tr3;
+st6:
+	if ( ++p == pe )
+		goto _out6;
+case 6:
+	if ( (*p) == 133 )
+		goto tr9;
+	goto tr8;
+tr9:
+#line 281 "rlscan.rl"
+	{ lit = tokdata; lit_len = toklen; }
+	goto st7;
+st7:
+	if ( ++p == pe )
+		goto _out7;
+case 7:
+#line 626 "rlscan.cpp"
+	if ( (*p) == 59 )
+		goto tr10;
+	goto tr8;
+tr18:
+#line 397 "rlscan.rl"
+	{
+		if ( active() && machineSpec == 0 && machineName == 0 ) {
+			output << "<write"
+					" def_name=\"" << parser->sectionName << "\""
+					" line=\"" << line << "\""
+					" col=\"" << column << "\""
+					">";
+		}
+	}
+	goto st8;
+st8:
+	if ( ++p == pe )
+		goto _out8;
+case 8:
+#line 646 "rlscan.cpp"
+	if ( (*p) == 132 )
+		goto tr12;
+	goto tr11;
+tr12:
+#line 408 "rlscan.rl"
+	{
+		if ( active() && machineSpec == 0 && machineName == 0 )
+			output << "<arg>" << tokdata << "</arg>";
+	}
+	goto st9;
+st9:
+	if ( ++p == pe )
+		goto _out9;
+case 9:
+#line 661 "rlscan.cpp"
+	switch( (*p) ) {
+		case 59: goto tr13;
+		case 132: goto tr12;
+	}
+	goto tr11;
+	}
+	_out10: cs = 10; goto _out; 
+	_out1: cs = 1; goto _out; 
+	_out0: cs = 0; goto _out; 
+	_out2: cs = 2; goto _out; 
+	_out3: cs = 3; goto _out; 
+	_out4: cs = 4; goto _out; 
+	_out5: cs = 5; goto _out; 
+	_out6: cs = 6; goto _out; 
+	_out7: cs = 7; goto _out; 
+	_out8: cs = 8; goto _out; 
+	_out9: cs = 9; goto _out; 
+
+	_out: {}
+	}
+#line 476 "rlscan.rl"
+
+
+	updateCol();
+
+	/* Record the last token for use in controlling the scan of subsequent
+	 * tokens. */
+	lastToken = type;
+}
+
+void Scanner::startSection( )
+{
+	parserExistsError = false;
+
+	if ( includeDepth == 0 ) {
+		if ( machineSpec == 0 && machineName == 0 )
+			output << "</host>\n";
+	}
+
+	sectionLoc.fileName = fileName;
+	sectionLoc.line = line;
+	sectionLoc.col = 0;
+}
+
+void Scanner::endSection( )
+{
+	/* Execute the eof actions for the section parser. */
+	
+#line 710 "rlscan.cpp"
+	{
+	switch ( cs ) {
+	case 1: 
+	case 2: 
+#line 283 "rlscan.rl"
+	{ scan_error() << "bad machine statement" << endl; }
+	break;
+	case 3: 
+	case 4: 
+	case 5: 
+#line 284 "rlscan.rl"
+	{ scan_error() << "bad include statement" << endl; }
+	break;
+	case 6: 
+	case 7: 
+#line 285 "rlscan.rl"
+	{ scan_error() << "bad import statement" << endl; }
+	break;
+	case 8: 
+	case 9: 
+#line 286 "rlscan.rl"
+	{ scan_error() << "bad write statement" << endl; }
+	break;
+#line 734 "rlscan.cpp"
+	}
+	}
+
+#line 505 "rlscan.rl"
+
+
+	/* Close off the section with the parser. */
+	if ( active() ) {
+		InputLoc loc;
+		loc.fileName = fileName;
+		loc.line = line;
+		loc.col = 0;
+
+		parser->token( loc, TK_EndSection, 0, 0 );
+	}
+
+	if ( includeDepth == 0 ) {
+		if ( machineSpec == 0 && machineName == 0 ) {
+			/* The end section may include a newline on the end, so
+			 * we use the last line, which will count the newline. */
+			output << "<host line=\"" << line << "\">";
+		}
+	}
+}
+
+#line 917 "rlscan.rl"
+
+
+
+#line 764 "rlscan.cpp"
+static const int rlscan_start = 23;
+
+static const int rlscan_first_final = 23;
+
+static const int rlscan_error = 0;
+
+#line 920 "rlscan.rl"
+
+void Scanner::do_scan()
+{
+	int bufsize = 8;
+	char *buf = new char[bufsize];
+	const char last_char = 0;
+	int cs, act, have = 0;
+	int top, stack[1];
+	int curly_count = 0;
+	bool execute = true;
+	bool singleLineSpec = false;
+	InlineBlockType inlineBlockType = CurlyDelimited;
+
+	/* Init the section parser and the character scanner. */
+	init();
+	
+#line 788 "rlscan.cpp"
+	{
+	cs = rlscan_start;
+	top = 0;
+	tokstart = 0;
+	tokend = 0;
+	act = 0;
+	}
+#line 936 "rlscan.rl"
+
+	while ( execute ) {
+		char *p = buf + have;
+		int space = bufsize - have;
+
+		if ( space == 0 ) {
+			/* We filled up the buffer trying to scan a token. Grow it. */
+			bufsize = bufsize * 2;
+			char *newbuf = new char[bufsize];
+
+			/* Recompute p and space. */
+			p = newbuf + have;
+			space = bufsize - have;
+
+			/* Patch up pointers possibly in use. */
+			if ( tokstart != 0 )
+				tokstart = newbuf + ( tokstart - buf );
+			tokend = newbuf + ( tokend - buf );
+
+			/* Copy the new buffer in. */
+			memcpy( newbuf, buf, have );
+			delete[] buf;
+			buf = newbuf;
+		}
+
+		input.read( p, space );
+		int len = input.gcount();
+
+		/* If we see eof then append the EOF char. */
+	 	if ( len == 0 ) {
+			p[0] = last_char, len = 1;
+			execute = false;
+		}
+
+		char *pe = p + len;
+		
+#line 833 "rlscan.cpp"
+	{
+	if ( p == pe )
+		goto _out;
+	goto _resume;
+
+_again:
+	switch ( cs ) {
+		case 23: goto st23;
+		case 24: goto st24;
+		case 25: goto st25;
+		case 1: goto st1;
+		case 2: goto st2;
+		case 26: goto st26;
+		case 27: goto st27;
+		case 28: goto st28;
+		case 3: goto st3;
+		case 4: goto st4;
+		case 29: goto st29;
+		case 5: goto st5;
+		case 6: goto st6;
+		case 7: goto st7;
+		case 30: goto st30;
+		case 31: goto st31;
+		case 32: goto st32;
+		case 33: goto st33;
+		case 34: goto st34;
+		case 35: goto st35;
+		case 36: goto st36;
+		case 37: goto st37;
+		case 38: goto st38;
+		case 39: goto st39;
+		case 8: goto st8;
+		case 9: goto st9;
+		case 40: goto st40;
+		case 10: goto st10;
+		case 11: goto st11;
+		case 41: goto st41;
+		case 12: goto st12;
+		case 13: goto st13;
+		case 14: goto st14;
+		case 42: goto st42;
+		case 43: goto st43;
+		case 15: goto st15;
+		case 44: goto st44;
+		case 45: goto st45;
+		case 46: goto st46;
+		case 47: goto st47;
+		case 48: goto st48;
+		case 49: goto st49;
+		case 50: goto st50;
+		case 51: goto st51;
+		case 52: goto st52;
+		case 53: goto st53;
+		case 54: goto st54;
+		case 55: goto st55;
+		case 56: goto st56;
+		case 57: goto st57;
+		case 58: goto st58;
+		case 59: goto st59;
+		case 60: goto st60;
+		case 61: goto st61;
+		case 62: goto st62;
+		case 63: goto st63;
+		case 64: goto st64;
+		case 65: goto st65;
+		case 66: goto st66;
+		case 67: goto st67;
+		case 68: goto st68;
+		case 69: goto st69;
+		case 70: goto st70;
+		case 71: goto st71;
+		case 72: goto st72;
+		case 73: goto st73;
+		case 74: goto st74;
+		case 75: goto st75;
+		case 76: goto st76;
+		case 77: goto st77;
+		case 78: goto st78;
+		case 79: goto st79;
+		case 80: goto st80;
+		case 81: goto st81;
+		case 82: goto st82;
+		case 83: goto st83;
+		case 84: goto st84;
+		case 85: goto st85;
+		case 0: goto st0;
+		case 86: goto st86;
+		case 87: goto st87;
+		case 88: goto st88;
+		case 89: goto st89;
+		case 90: goto st90;
+		case 16: goto st16;
+		case 91: goto st91;
+		case 17: goto st17;
+		case 92: goto st92;
+		case 18: goto st18;
+		case 93: goto st93;
+		case 94: goto st94;
+		case 95: goto st95;
+		case 19: goto st19;
+		case 20: goto st20;
+		case 96: goto st96;
+		case 97: goto st97;
+		case 98: goto st98;
+		case 99: goto st99;
+		case 100: goto st100;
+		case 21: goto st21;
+		case 101: goto st101;
+		case 102: goto st102;
+		case 103: goto st103;
+		case 104: goto st104;
+		case 105: goto st105;
+		case 106: goto st106;
+		case 107: goto st107;
+		case 108: goto st108;
+		case 109: goto st109;
+		case 110: goto st110;
+		case 111: goto st111;
+		case 112: goto st112;
+		case 113: goto st113;
+		case 114: goto st114;
+		case 115: goto st115;
+		case 116: goto st116;
+		case 117: goto st117;
+		case 118: goto st118;
+		case 119: goto st119;
+		case 120: goto st120;
+		case 121: goto st121;
+		case 122: goto st122;
+		case 123: goto st123;
+		case 124: goto st124;
+		case 125: goto st125;
+		case 126: goto st126;
+		case 127: goto st127;
+		case 128: goto st128;
+		case 129: goto st129;
+		case 130: goto st130;
+		case 131: goto st131;
+		case 132: goto st132;
+		case 133: goto st133;
+		case 134: goto st134;
+		case 135: goto st135;
+		case 136: goto st136;
+		case 137: goto st137;
+		case 138: goto st138;
+		case 139: goto st139;
+		case 140: goto st140;
+		case 141: goto st141;
+		case 142: goto st142;
+		case 143: goto st143;
+		case 144: goto st144;
+		case 145: goto st145;
+		case 146: goto st146;
+		case 147: goto st147;
+		case 148: goto st148;
+		case 149: goto st149;
+		case 150: goto st150;
+		case 151: goto st151;
+		case 152: goto st152;
+		case 153: goto st153;
+		case 154: goto st154;
+		case 155: goto st155;
+		case 156: goto st156;
+		case 157: goto st157;
+		case 158: goto st158;
+		case 159: goto st159;
+		case 160: goto st160;
+		case 161: goto st161;
+		case 162: goto st162;
+		case 163: goto st163;
+		case 164: goto st164;
+		case 165: goto st165;
+		case 166: goto st166;
+		case 167: goto st167;
+		case 168: goto st168;
+		case 169: goto st169;
+		case 170: goto st170;
+		case 171: goto st171;
+		case 172: goto st172;
+		case 173: goto st173;
+		case 174: goto st174;
+		case 22: goto st22;
+	default: break;
+	}
+
+	if ( ++p == pe )
+		goto _out;
+_resume:
+	switch ( cs )
+	{
+tr2:
+#line 899 "rlscan.rl"
+	{tokend = p+1;{ pass( IMP_Literal, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st23;
+tr10:
+#line 898 "rlscan.rl"
+	{tokend = p+1;{ pass(); }{p = ((tokend))-1;}}
+	goto st23;
+tr12:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+#line 898 "rlscan.rl"
+	{tokend = p+1;{ pass(); }{p = ((tokend))-1;}}
+	goto st23;
+tr41:
+#line 915 "rlscan.rl"
+	{tokend = p+1;{ pass( *tokstart, 0, 0 ); }{p = ((tokend))-1;}}
+	goto st23;
+tr42:
+#line 914 "rlscan.rl"
+	{tokend = p+1;{p = ((tokend))-1;}}
+	goto st23;
+tr52:
+#line 913 "rlscan.rl"
+	{tokend = p;{ pass(); }{p = ((tokend))-1;}}
+	goto st23;
+tr53:
+#line 915 "rlscan.rl"
+	{tokend = p;{ pass( *tokstart, 0, 0 ); }{p = ((tokend))-1;}}
+	goto st23;
+tr55:
+#line 907 "rlscan.rl"
+	{tokend = p;{ 
+			updateCol();
+			singleLineSpec = true;
+			startSection();
+			{{p = ((tokend))-1;}{goto st88;}}
+		}{p = ((tokend))-1;}}
+	goto st23;
+tr56:
+#line 901 "rlscan.rl"
+	{tokend = p+1;{ 
+			updateCol();
+			singleLineSpec = false;
+			startSection();
+			{{p = ((tokend))-1;}{goto st88;}}
+		}{p = ((tokend))-1;}}
+	goto st23;
+tr57:
+#line 897 "rlscan.rl"
+	{tokend = p;{ pass( IMP_UInt, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st23;
+tr58:
+#line 1 "rlscan.rl"
+	{	switch( act ) {
+	case 137:
+	{ pass( IMP_Define, 0, 0 ); }
+	break;
+	case 138:
+	{ pass( IMP_Word, tokstart, tokend ); }
+	break;
+	default: break;
+	}
+	{p = ((tokend))-1;}}
+	goto st23;
+tr59:
+#line 896 "rlscan.rl"
+	{tokend = p;{ pass( IMP_Word, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st23;
+st23:
+#line 1 "rlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out23;
+case 23:
+#line 1 "rlscan.rl"
+	{tokstart = p;}
+#line 1105 "rlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr42;
+		case 9: goto st24;
+		case 10: goto tr44;
+		case 32: goto st24;
+		case 34: goto tr45;
+		case 37: goto st26;
+		case 39: goto tr47;
+		case 47: goto tr48;
+		case 95: goto tr50;
+		case 100: goto st32;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto st30;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr41;
+tr44:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st24;
+st24:
+	if ( ++p == pe )
+		goto _out24;
+case 24:
+#line 1139 "rlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto st24;
+		case 10: goto tr44;
+		case 32: goto st24;
+	}
+	goto tr52;
+tr45:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st25;
+st25:
+	if ( ++p == pe )
+		goto _out25;
+case 25:
+#line 1154 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr1;
+		case 34: goto tr2;
+		case 92: goto st2;
+	}
+	goto st1;
+tr1:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st1;
+st1:
+	if ( ++p == pe )
+		goto _out1;
+case 1:
+#line 1173 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr1;
+		case 34: goto tr2;
+		case 92: goto st2;
+	}
+	goto st1;
+st2:
+	if ( ++p == pe )
+		goto _out2;
+case 2:
+	if ( (*p) == 10 )
+		goto tr1;
+	goto st1;
+st26:
+	if ( ++p == pe )
+		goto _out26;
+case 26:
+	if ( (*p) == 37 )
+		goto st27;
+	goto tr53;
+st27:
+	if ( ++p == pe )
+		goto _out27;
+case 27:
+	if ( (*p) == 123 )
+		goto tr56;
+	goto tr55;
+tr47:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st28;
+st28:
+	if ( ++p == pe )
+		goto _out28;
+case 28:
+#line 1209 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr5;
+		case 39: goto tr2;
+		case 92: goto st4;
+	}
+	goto st3;
+tr5:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st3;
+st3:
+	if ( ++p == pe )
+		goto _out3;
+case 3:
+#line 1228 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr5;
+		case 39: goto tr2;
+		case 92: goto st4;
+	}
+	goto st3;
+st4:
+	if ( ++p == pe )
+		goto _out4;
+case 4:
+	if ( (*p) == 10 )
+		goto tr5;
+	goto st3;
+tr48:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st29;
+st29:
+	if ( ++p == pe )
+		goto _out29;
+case 29:
+#line 1250 "rlscan.cpp"
+	switch( (*p) ) {
+		case 42: goto st5;
+		case 47: goto st7;
+	}
+	goto tr53;
+tr8:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st5;
+st5:
+	if ( ++p == pe )
+		goto _out5;
+case 5:
+#line 1268 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr8;
+		case 42: goto st6;
+	}
+	goto st5;
+st6:
+	if ( ++p == pe )
+		goto _out6;
+case 6:
+	switch( (*p) ) {
+		case 10: goto tr8;
+		case 42: goto st6;
+		case 47: goto tr10;
+	}
+	goto st5;
+st7:
+	if ( ++p == pe )
+		goto _out7;
+case 7:
+	if ( (*p) == 10 )
+		goto tr12;
+	goto st7;
+st30:
+	if ( ++p == pe )
+		goto _out30;
+case 30:
+	if ( 48 <= (*p) && (*p) <= 57 )
+		goto st30;
+	goto tr57;
+tr50:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 896 "rlscan.rl"
+	{act = 138;}
+	goto st31;
+tr64:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 895 "rlscan.rl"
+	{act = 137;}
+	goto st31;
+st31:
+	if ( ++p == pe )
+		goto _out31;
+case 31:
+#line 1314 "rlscan.cpp"
+	if ( (*p) == 95 )
+		goto tr50;
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr50;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr58;
+st32:
+	if ( ++p == pe )
+		goto _out32;
+case 32:
+	switch( (*p) ) {
+		case 95: goto tr50;
+		case 101: goto st33;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr50;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr59;
+st33:
+	if ( ++p == pe )
+		goto _out33;
+case 33:
+	switch( (*p) ) {
+		case 95: goto tr50;
+		case 102: goto st34;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr50;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr59;
+st34:
+	if ( ++p == pe )
+		goto _out34;
+case 34:
+	switch( (*p) ) {
+		case 95: goto tr50;
+		case 105: goto st35;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr50;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr59;
+st35:
+	if ( ++p == pe )
+		goto _out35;
+case 35:
+	switch( (*p) ) {
+		case 95: goto tr50;
+		case 110: goto st36;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr50;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr59;
+st36:
+	if ( ++p == pe )
+		goto _out36;
+case 36:
+	switch( (*p) ) {
+		case 95: goto tr50;
+		case 101: goto tr64;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr50;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr50;
+	} else
+		goto tr50;
+	goto tr59;
+tr15:
+#line 606 "rlscan.rl"
+	{tokend = p+1;{ token( IL_Literal, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr23:
+#line 612 "rlscan.rl"
+	{tokend = p+1;{ token( IL_Comment, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr25:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+#line 612 "rlscan.rl"
+	{tokend = p+1;{ token( IL_Comment, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr26:
+#line 602 "rlscan.rl"
+	{{ token( TK_UInt, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr65:
+#line 659 "rlscan.rl"
+	{tokend = p+1;{ token( IL_Symbol, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr66:
+#line 654 "rlscan.rl"
+	{tokend = p+1;{
+			scan_error() << "unterminated code block" << endl;
+		}{p = ((tokend))-1;}}
+	goto st37;
+tr71:
+#line 634 "rlscan.rl"
+	{tokend = p+1;{ token( *tokstart, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr72:
+#line 629 "rlscan.rl"
+	{tokend = p+1;{ 
+			whitespaceOn = true;
+			token( *tokstart, tokstart, tokend );
+		}{p = ((tokend))-1;}}
+	goto st37;
+tr77:
+#line 622 "rlscan.rl"
+	{tokend = p+1;{
+			whitespaceOn = true;
+			token( *tokstart, tokstart, tokend );
+			if ( inlineBlockType == SemiTerminated )
+				{{p = ((tokend))-1;}{goto st88;}}
+		}{p = ((tokend))-1;}}
+	goto st37;
+tr80:
+#line 636 "rlscan.rl"
+	{tokend = p+1;{ 
+			token( IL_Symbol, tokstart, tokend );
+			curly_count += 1; 
+		}{p = ((tokend))-1;}}
+	goto st37;
+tr81:
+#line 641 "rlscan.rl"
+	{tokend = p+1;{ 
+			if ( --curly_count == 0 && inlineBlockType == CurlyDelimited ) {
+				/* Inline code block ends. */
+				token( '}' );
+				{{p = ((tokend))-1;}{goto st88;}}
+			}
+			else {
+				/* Either a semi terminated inline block or only the closing
+				 * brace of some inner scope, not the block's closing brace. */
+				token( IL_Symbol, tokstart, tokend );
+			}
+		}{p = ((tokend))-1;}}
+	goto st37;
+tr82:
+#line 608 "rlscan.rl"
+	{tokend = p;{ 
+			if ( whitespaceOn ) 
+				token( IL_WhiteSpace, tokstart, tokend );
+		}{p = ((tokend))-1;}}
+	goto st37;
+tr83:
+#line 659 "rlscan.rl"
+	{tokend = p;{ token( IL_Symbol, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr84:
+#line 602 "rlscan.rl"
+	{tokend = p;{ token( TK_UInt, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr86:
+#line 603 "rlscan.rl"
+	{tokend = p;{ token( TK_Hex, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr87:
+#line 614 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NameSep, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr88:
+#line 1 "rlscan.rl"
+	{	switch( act ) {
+	case 1:
+	{ token( KW_PChar ); }
+	break;
+	case 3:
+	{ token( KW_CurState ); }
+	break;
+	case 4:
+	{ token( KW_TargState ); }
+	break;
+	case 5:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Entry );
+		}
+	break;
+	case 6:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Hold );
+		}
+	break;
+	case 7:
+	{ token( KW_Exec, 0, 0 ); }
+	break;
+	case 8:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Goto );
+		}
+	break;
+	case 9:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Next );
+		}
+	break;
+	case 10:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Call );
+		}
+	break;
+	case 11:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Ret );
+		}
+	break;
+	case 12:
+	{ 
+			whitespaceOn = false; 
+			token( KW_Break );
+		}
+	break;
+	case 13:
+	{ token( TK_Word, tokstart, tokend ); }
+	break;
+	default: break;
+	}
+	{p = ((tokend))-1;}}
+	goto st37;
+tr89:
+#line 600 "rlscan.rl"
+	{tokend = p;{ token( TK_Word, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st37;
+tr103:
+#line 565 "rlscan.rl"
+	{tokend = p;{ token( KW_Char ); }{p = ((tokend))-1;}}
+	goto st37;
+st37:
+#line 1 "rlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out37;
+case 37:
+#line 1 "rlscan.rl"
+	{tokstart = p;}
+#line 1588 "rlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr66;
+		case 9: goto st38;
+		case 10: goto tr68;
+		case 32: goto st38;
+		case 34: goto tr69;
+		case 39: goto tr70;
+		case 40: goto tr71;
+		case 44: goto tr71;
+		case 47: goto tr73;
+		case 48: goto tr74;
+		case 58: goto st45;
+		case 59: goto tr77;
+		case 95: goto tr78;
+		case 102: goto st47;
+		case 123: goto tr80;
+		case 125: goto tr81;
+	}
+	if ( (*p) < 49 ) {
+		if ( 41 <= (*p) && (*p) <= 42 )
+			goto tr72;
+	} else if ( (*p) > 57 ) {
+		if ( (*p) > 90 ) {
+			if ( 97 <= (*p) && (*p) <= 122 )
+				goto tr78;
+		} else if ( (*p) >= 65 )
+			goto tr78;
+	} else
+		goto st43;
+	goto tr65;
+tr68:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st38;
+st38:
+	if ( ++p == pe )
+		goto _out38;
+case 38:
+#line 1631 "rlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto st38;
+		case 10: goto tr68;
+		case 32: goto st38;
+	}
+	goto tr82;
+tr69:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st39;
+st39:
+	if ( ++p == pe )
+		goto _out39;
+case 39:
+#line 1646 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr14;
+		case 34: goto tr15;
+		case 92: goto st9;
+	}
+	goto st8;
+tr14:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st8;
+st8:
+	if ( ++p == pe )
+		goto _out8;
+case 8:
+#line 1665 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr14;
+		case 34: goto tr15;
+		case 92: goto st9;
+	}
+	goto st8;
+st9:
+	if ( ++p == pe )
+		goto _out9;
+case 9:
+	if ( (*p) == 10 )
+		goto tr14;
+	goto st8;
+tr70:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st40;
+st40:
+	if ( ++p == pe )
+		goto _out40;
+case 40:
+#line 1687 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr18;
+		case 39: goto tr15;
+		case 92: goto st11;
+	}
+	goto st10;
+tr18:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st10;
+st10:
+	if ( ++p == pe )
+		goto _out10;
+case 10:
+#line 1706 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr18;
+		case 39: goto tr15;
+		case 92: goto st11;
+	}
+	goto st10;
+st11:
+	if ( ++p == pe )
+		goto _out11;
+case 11:
+	if ( (*p) == 10 )
+		goto tr18;
+	goto st10;
+tr73:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st41;
+st41:
+	if ( ++p == pe )
+		goto _out41;
+case 41:
+#line 1728 "rlscan.cpp"
+	switch( (*p) ) {
+		case 42: goto st12;
+		case 47: goto st14;
+	}
+	goto tr83;
+tr21:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st12;
+st12:
+	if ( ++p == pe )
+		goto _out12;
+case 12:
+#line 1746 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr21;
+		case 42: goto st13;
+	}
+	goto st12;
+st13:
+	if ( ++p == pe )
+		goto _out13;
+case 13:
+	switch( (*p) ) {
+		case 10: goto tr21;
+		case 42: goto st13;
+		case 47: goto tr23;
+	}
+	goto st12;
+st14:
+	if ( ++p == pe )
+		goto _out14;
+case 14:
+	if ( (*p) == 10 )
+		goto tr25;
+	goto st14;
+tr74:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st42;
+st42:
+	if ( ++p == pe )
+		goto _out42;
+case 42:
+#line 1777 "rlscan.cpp"
+	if ( (*p) == 120 )
+		goto st15;
+	if ( 48 <= (*p) && (*p) <= 57 )
+		goto st43;
+	goto tr84;
+st43:
+	if ( ++p == pe )
+		goto _out43;
+case 43:
+	if ( 48 <= (*p) && (*p) <= 57 )
+		goto st43;
+	goto tr84;
+st15:
+	if ( ++p == pe )
+		goto _out15;
+case 15:
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto st44;
+	} else if ( (*p) > 70 ) {
+		if ( 97 <= (*p) && (*p) <= 102 )
+			goto st44;
+	} else
+		goto st44;
+	goto tr26;
+st44:
+	if ( ++p == pe )
+		goto _out44;
+case 44:
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto st44;
+	} else if ( (*p) > 70 ) {
+		if ( 97 <= (*p) && (*p) <= 102 )
+			goto st44;
+	} else
+		goto st44;
+	goto tr86;
+st45:
+	if ( ++p == pe )
+		goto _out45;
+case 45:
+	if ( (*p) == 58 )
+		goto tr87;
+	goto tr83;
+tr78:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 600 "rlscan.rl"
+	{act = 13;}
+	goto st46;
+tr102:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 595 "rlscan.rl"
+	{act = 12;}
+	goto st46;
+tr107:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 587 "rlscan.rl"
+	{act = 10;}
+	goto st46;
+tr109:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 566 "rlscan.rl"
+	{act = 3;}
+	goto st46;
+tr114:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 568 "rlscan.rl"
+	{act = 5;}
+	goto st46;
+tr116:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 578 "rlscan.rl"
+	{act = 7;}
+	goto st46;
+tr119:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 579 "rlscan.rl"
+	{act = 8;}
+	goto st46;
+tr122:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 574 "rlscan.rl"
+	{act = 6;}
+	goto st46;
+tr125:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 583 "rlscan.rl"
+	{act = 9;}
+	goto st46;
+tr126:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 564 "rlscan.rl"
+	{act = 1;}
+	goto st46;
+tr128:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 591 "rlscan.rl"
+	{act = 11;}
+	goto st46;
+tr132:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 567 "rlscan.rl"
+	{act = 4;}
+	goto st46;
+st46:
+	if ( ++p == pe )
+		goto _out46;
+case 46:
+#line 1899 "rlscan.cpp"
+	if ( (*p) == 95 )
+		goto tr78;
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr88;
+st47:
+	if ( ++p == pe )
+		goto _out47;
+case 47:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 98: goto st48;
+		case 99: goto st52;
+		case 101: goto st57;
+		case 103: goto st63;
+		case 104: goto st66;
+		case 110: goto st69;
+		case 112: goto st72;
+		case 114: goto st73;
+		case 116: goto st75;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st48:
+	if ( ++p == pe )
+		goto _out48;
+case 48:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 114: goto st49;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st49:
+	if ( ++p == pe )
+		goto _out49;
+case 49:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 101: goto st50;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st50:
+	if ( ++p == pe )
+		goto _out50;
+case 50:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 97: goto st51;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st51:
+	if ( ++p == pe )
+		goto _out51;
+case 51:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 107: goto tr102;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st52:
+	if ( ++p == pe )
+		goto _out52;
+case 52:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 97: goto st53;
+		case 117: goto st55;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr103;
+st53:
+	if ( ++p == pe )
+		goto _out53;
+case 53:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 108: goto st54;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st54:
+	if ( ++p == pe )
+		goto _out54;
+case 54:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 108: goto tr107;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st55:
+	if ( ++p == pe )
+		goto _out55;
+case 55:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 114: goto st56;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st56:
+	if ( ++p == pe )
+		goto _out56;
+case 56:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 115: goto tr109;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st57:
+	if ( ++p == pe )
+		goto _out57;
+case 57:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 110: goto st58;
+		case 120: goto st61;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st58:
+	if ( ++p == pe )
+		goto _out58;
+case 58:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 116: goto st59;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st59:
+	if ( ++p == pe )
+		goto _out59;
+case 59:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 114: goto st60;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st60:
+	if ( ++p == pe )
+		goto _out60;
+case 60:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 121: goto tr114;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st61:
+	if ( ++p == pe )
+		goto _out61;
+case 61:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 101: goto st62;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st62:
+	if ( ++p == pe )
+		goto _out62;
+case 62:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 99: goto tr116;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st63:
+	if ( ++p == pe )
+		goto _out63;
+case 63:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 111: goto st64;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st64:
+	if ( ++p == pe )
+		goto _out64;
+case 64:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 116: goto st65;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st65:
+	if ( ++p == pe )
+		goto _out65;
+case 65:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 111: goto tr119;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st66:
+	if ( ++p == pe )
+		goto _out66;
+case 66:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 111: goto st67;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st67:
+	if ( ++p == pe )
+		goto _out67;
+case 67:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 108: goto st68;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st68:
+	if ( ++p == pe )
+		goto _out68;
+case 68:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 100: goto tr122;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st69:
+	if ( ++p == pe )
+		goto _out69;
+case 69:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 101: goto st70;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st70:
+	if ( ++p == pe )
+		goto _out70;
+case 70:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 120: goto st71;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st71:
+	if ( ++p == pe )
+		goto _out71;
+case 71:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 116: goto tr125;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st72:
+	if ( ++p == pe )
+		goto _out72;
+case 72:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 99: goto tr126;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st73:
+	if ( ++p == pe )
+		goto _out73;
+case 73:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 101: goto st74;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st74:
+	if ( ++p == pe )
+		goto _out74;
+case 74:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 116: goto tr128;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st75:
+	if ( ++p == pe )
+		goto _out75;
+case 75:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 97: goto st76;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st76:
+	if ( ++p == pe )
+		goto _out76;
+case 76:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 114: goto st77;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st77:
+	if ( ++p == pe )
+		goto _out77;
+case 77:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 103: goto st78;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+st78:
+	if ( ++p == pe )
+		goto _out78;
+case 78:
+	switch( (*p) ) {
+		case 95: goto tr78;
+		case 115: goto tr132;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr78;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr78;
+	} else
+		goto tr78;
+	goto tr89;
+tr133:
+#line 686 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st79;
+tr134:
+#line 681 "rlscan.rl"
+	{tokend = p+1;{
+			scan_error() << "unterminated OR literal" << endl;
+		}{p = ((tokend))-1;}}
+	goto st79;
+tr135:
+#line 676 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Dash, 0, 0 ); }{p = ((tokend))-1;}}
+	goto st79;
+tr137:
+#line 679 "rlscan.rl"
+	{tokend = p+1;{ token( RE_SqClose ); {{p = ((tokend))-1;}{cs = stack[--top]; goto _again;}} }{p = ((tokend))-1;}}
+	goto st79;
+tr138:
+#line 673 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, tokstart+1, tokend ); }{p = ((tokend))-1;}}
+	goto st79;
+tr139:
+#line 672 "rlscan.rl"
+	{tokend = p+1;{ updateCol(); }{p = ((tokend))-1;}}
+	goto st79;
+tr140:
+#line 664 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\0' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr141:
+#line 665 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\a' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr142:
+#line 666 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\b' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr143:
+#line 670 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\f' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr144:
+#line 668 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\n' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr145:
+#line 671 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\r' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr146:
+#line 667 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\t' ); }{p = ((tokend))-1;}}
+	goto st79;
+tr147:
+#line 669 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\v' ); }{p = ((tokend))-1;}}
+	goto st79;
+st79:
+#line 1 "rlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out79;
+case 79:
+#line 1 "rlscan.rl"
+	{tokstart = p;}
+#line 2531 "rlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr134;
+		case 45: goto tr135;
+		case 92: goto st80;
+		case 93: goto tr137;
+	}
+	goto tr133;
+st80:
+	if ( ++p == pe )
+		goto _out80;
+case 80:
+	switch( (*p) ) {
+		case 10: goto tr139;
+		case 48: goto tr140;
+		case 97: goto tr141;
+		case 98: goto tr142;
+		case 102: goto tr143;
+		case 110: goto tr144;
+		case 114: goto tr145;
+		case 116: goto tr146;
+		case 118: goto tr147;
+	}
+	goto tr138;
+tr148:
+#line 721 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st81;
+tr149:
+#line 716 "rlscan.rl"
+	{tokend = p+1;{
+			scan_error() << "unterminated regular expression" << endl;
+		}{p = ((tokend))-1;}}
+	goto st81;
+tr150:
+#line 711 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Star ); }{p = ((tokend))-1;}}
+	goto st81;
+tr151:
+#line 710 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Dot ); }{p = ((tokend))-1;}}
+	goto st81;
+tr155:
+#line 704 "rlscan.rl"
+	{tokend = p;{ 
+			token( RE_Slash, tokstart, tokend ); 
+			{{p = ((tokend))-1;}{goto st88;}}
+		}{p = ((tokend))-1;}}
+	goto st81;
+tr156:
+#line 704 "rlscan.rl"
+	{tokend = p+1;{ 
+			token( RE_Slash, tokstart, tokend ); 
+			{{p = ((tokend))-1;}{goto st88;}}
+		}{p = ((tokend))-1;}}
+	goto st81;
+tr157:
+#line 713 "rlscan.rl"
+	{tokend = p;{ token( RE_SqOpen ); {{p = ((tokend))-1;}{stack[top++] = 81; goto st79;}} }{p = ((tokend))-1;}}
+	goto st81;
+tr158:
+#line 714 "rlscan.rl"
+	{tokend = p+1;{ token( RE_SqOpenNeg ); {{p = ((tokend))-1;}{stack[top++] = 81; goto st79;}} }{p = ((tokend))-1;}}
+	goto st81;
+tr159:
+#line 701 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, tokstart+1, tokend ); }{p = ((tokend))-1;}}
+	goto st81;
+tr160:
+#line 700 "rlscan.rl"
+	{tokend = p+1;{ updateCol(); }{p = ((tokend))-1;}}
+	goto st81;
+tr161:
+#line 692 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\0' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr162:
+#line 693 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\a' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr163:
+#line 694 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\b' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr164:
+#line 698 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\f' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr165:
+#line 696 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\n' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr166:
+#line 699 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\r' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr167:
+#line 695 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\t' ); }{p = ((tokend))-1;}}
+	goto st81;
+tr168:
+#line 697 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Char, '\v' ); }{p = ((tokend))-1;}}
+	goto st81;
+st81:
+#line 1 "rlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out81;
+case 81:
+#line 1 "rlscan.rl"
+	{tokstart = p;}
+#line 2643 "rlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr149;
+		case 42: goto tr150;
+		case 46: goto tr151;
+		case 47: goto st82;
+		case 91: goto st83;
+		case 92: goto st84;
+	}
+	goto tr148;
+st82:
+	if ( ++p == pe )
+		goto _out82;
+case 82:
+	if ( (*p) == 105 )
+		goto tr156;
+	goto tr155;
+st83:
+	if ( ++p == pe )
+		goto _out83;
+case 83:
+	if ( (*p) == 94 )
+		goto tr158;
+	goto tr157;
+st84:
+	if ( ++p == pe )
+		goto _out84;
+case 84:
+	switch( (*p) ) {
+		case 10: goto tr160;
+		case 48: goto tr161;
+		case 97: goto tr162;
+		case 98: goto tr163;
+		case 102: goto tr164;
+		case 110: goto tr165;
+		case 114: goto tr166;
+		case 116: goto tr167;
+		case 118: goto tr168;
+	}
+	goto tr159;
+tr169:
+#line 730 "rlscan.rl"
+	{tokend = p+1;{
+			scan_error() << "unterminated write statement" << endl;
+		}{p = ((tokend))-1;}}
+	goto st85;
+tr172:
+#line 728 "rlscan.rl"
+	{tokend = p+1;{ token( ';' ); {{p = ((tokend))-1;}{goto st88;}} }{p = ((tokend))-1;}}
+	goto st85;
+tr174:
+#line 727 "rlscan.rl"
+	{tokend = p;{ updateCol(); }{p = ((tokend))-1;}}
+	goto st85;
+tr175:
+#line 726 "rlscan.rl"
+	{tokend = p;{ token( TK_Word, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st85;
+st85:
+#line 1 "rlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out85;
+case 85:
+#line 1 "rlscan.rl"
+	{tokstart = p;}
+#line 2709 "rlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr169;
+		case 32: goto st86;
+		case 59: goto tr172;
+		case 95: goto st87;
+	}
+	if ( (*p) < 65 ) {
+		if ( 9 <= (*p) && (*p) <= 10 )
+			goto st86;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto st87;
+	} else
+		goto st87;
+	goto st0;
+st0:
+	goto _out0;
+st86:
+	if ( ++p == pe )
+		goto _out86;
+case 86:
+	if ( (*p) == 32 )
+		goto st86;
+	if ( 9 <= (*p) && (*p) <= 10 )
+		goto st86;
+	goto tr174;
+st87:
+	if ( ++p == pe )
+		goto _out87;
+case 87:
+	if ( (*p) == 95 )
+		goto st87;
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto st87;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto st87;
+	} else
+		goto st87;
+	goto tr175;
+tr33:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+#line 790 "rlscan.rl"
+	{tokend = p+1;{ updateCol(); }{p = ((tokend))-1;}}
+	goto st88;
+tr37:
+#line 777 "rlscan.rl"
+	{{ token( TK_UInt, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr39:
+#line 890 "rlscan.rl"
+	{{ token( *tokstart ); }{p = ((tokend))-1;}}
+	goto st88;
+tr40:
+#line 858 "rlscan.rl"
+	{tokend = p+1;{ 
+			updateCol();
+			endSection();
+			{{p = ((tokend))-1;}{goto st23;}}
+		}{p = ((tokend))-1;}}
+	goto st88;
+tr176:
+#line 890 "rlscan.rl"
+	{tokend = p+1;{ token( *tokstart ); }{p = ((tokend))-1;}}
+	goto st88;
+tr177:
+#line 886 "rlscan.rl"
+	{tokend = p+1;{
+			scan_error() << "unterminated ragel section" << endl;
+		}{p = ((tokend))-1;}}
+	goto st88;
+tr179:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+#line 867 "rlscan.rl"
+	{tokend = p+1;{
+			updateCol();
+			if ( singleLineSpec ) {
+				endSection();
+				{{p = ((tokend))-1;}{goto st23;}}
+			}
+		}{p = ((tokend))-1;}}
+	goto st88;
+tr188:
+#line 787 "rlscan.rl"
+	{tokend = p+1;{ token( RE_Slash ); {{p = ((tokend))-1;}{goto st81;}} }{p = ((tokend))-1;}}
+	goto st88;
+tr208:
+#line 875 "rlscan.rl"
+	{tokend = p+1;{ 
+			if ( lastToken == KW_Export || lastToken == KW_Entry )
+				token( '{' );
+			else {
+				token( '{' );
+				curly_count = 1; 
+				inlineBlockType = CurlyDelimited;
+				{{p = ((tokend))-1;}{goto st37;}}
+			}
+		}{p = ((tokend))-1;}}
+	goto st88;
+tr211:
+#line 864 "rlscan.rl"
+	{tokend = p;{ updateCol(); }{p = ((tokend))-1;}}
+	goto st88;
+tr212:
+#line 782 "rlscan.rl"
+	{tokend = p;{ token( TK_Literal, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr213:
+#line 782 "rlscan.rl"
+	{tokend = p+1;{ token( TK_Literal, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr214:
+#line 890 "rlscan.rl"
+	{tokend = p;{ token( *tokstart ); }{p = ((tokend))-1;}}
+	goto st88;
+tr215:
+#line 820 "rlscan.rl"
+	{tokend = p+1;{ token( TK_AllGblError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr216:
+#line 804 "rlscan.rl"
+	{tokend = p+1;{ token( TK_AllFromState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr217:
+#line 812 "rlscan.rl"
+	{tokend = p+1;{ token( TK_AllEOF ); }{p = ((tokend))-1;}}
+	goto st88;
+tr218:
+#line 839 "rlscan.rl"
+	{tokend = p+1;{ token( TK_AllCond ); }{p = ((tokend))-1;}}
+	goto st88;
+tr219:
+#line 828 "rlscan.rl"
+	{tokend = p+1;{ token( TK_AllLocalError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr220:
+#line 796 "rlscan.rl"
+	{tokend = p+1;{ token( TK_AllToState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr221:
+#line 821 "rlscan.rl"
+	{tokend = p+1;{ token( TK_FinalGblError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr222:
+#line 805 "rlscan.rl"
+	{tokend = p+1;{ token( TK_FinalFromState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr223:
+#line 813 "rlscan.rl"
+	{tokend = p+1;{ token( TK_FinalEOF ); }{p = ((tokend))-1;}}
+	goto st88;
+tr224:
+#line 840 "rlscan.rl"
+	{tokend = p+1;{ token( TK_LeavingCond ); }{p = ((tokend))-1;}}
+	goto st88;
+tr225:
+#line 829 "rlscan.rl"
+	{tokend = p+1;{ token( TK_FinalLocalError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr226:
+#line 797 "rlscan.rl"
+	{tokend = p+1;{ token( TK_FinalToState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr227:
+#line 843 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StarStar ); }{p = ((tokend))-1;}}
+	goto st88;
+tr228:
+#line 844 "rlscan.rl"
+	{tokend = p+1;{ token( TK_DashDash ); }{p = ((tokend))-1;}}
+	goto st88;
+tr229:
+#line 845 "rlscan.rl"
+	{tokend = p+1;{ token( TK_Arrow ); }{p = ((tokend))-1;}}
+	goto st88;
+tr230:
+#line 842 "rlscan.rl"
+	{tokend = p+1;{ token( TK_DotDot ); }{p = ((tokend))-1;}}
+	goto st88;
+tr231:
+#line 777 "rlscan.rl"
+	{tokend = p;{ token( TK_UInt, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr233:
+#line 778 "rlscan.rl"
+	{tokend = p;{ token( TK_Hex, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr234:
+#line 856 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NameSep, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr235:
+#line 792 "rlscan.rl"
+	{tokend = p+1;{ token( TK_ColonEquals ); }{p = ((tokend))-1;}}
+	goto st88;
+tr237:
+#line 848 "rlscan.rl"
+	{tokend = p;{ token( TK_ColonGt ); }{p = ((tokend))-1;}}
+	goto st88;
+tr238:
+#line 849 "rlscan.rl"
+	{tokend = p+1;{ token( TK_ColonGtGt ); }{p = ((tokend))-1;}}
+	goto st88;
+tr239:
+#line 822 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotStartGblError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr240:
+#line 806 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotStartFromState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr241:
+#line 814 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotStartEOF ); }{p = ((tokend))-1;}}
+	goto st88;
+tr242:
+#line 850 "rlscan.rl"
+	{tokend = p+1;{ token( TK_LtColon ); }{p = ((tokend))-1;}}
+	goto st88;
+tr244:
+#line 830 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotStartLocalError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr245:
+#line 798 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotStartToState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr246:
+#line 835 "rlscan.rl"
+	{tokend = p;{ token( TK_Middle ); }{p = ((tokend))-1;}}
+	goto st88;
+tr247:
+#line 824 "rlscan.rl"
+	{tokend = p+1;{ token( TK_MiddleGblError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr248:
+#line 808 "rlscan.rl"
+	{tokend = p+1;{ token( TK_MiddleFromState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr249:
+#line 816 "rlscan.rl"
+	{tokend = p+1;{ token( TK_MiddleEOF ); }{p = ((tokend))-1;}}
+	goto st88;
+tr250:
+#line 832 "rlscan.rl"
+	{tokend = p+1;{ token( TK_MiddleLocalError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr251:
+#line 800 "rlscan.rl"
+	{tokend = p+1;{ token( TK_MiddleToState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr252:
+#line 846 "rlscan.rl"
+	{tokend = p+1;{ token( TK_DoubleArrow ); }{p = ((tokend))-1;}}
+	goto st88;
+tr253:
+#line 819 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StartGblError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr254:
+#line 803 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StartFromState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr255:
+#line 811 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StartEOF ); }{p = ((tokend))-1;}}
+	goto st88;
+tr256:
+#line 838 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StartCond ); }{p = ((tokend))-1;}}
+	goto st88;
+tr257:
+#line 827 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StartLocalError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr258:
+#line 795 "rlscan.rl"
+	{tokend = p+1;{ token( TK_StartToState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr259:
+#line 823 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotFinalGblError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr260:
+#line 807 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotFinalFromState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr261:
+#line 815 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotFinalEOF ); }{p = ((tokend))-1;}}
+	goto st88;
+tr262:
+#line 831 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotFinalLocalError ); }{p = ((tokend))-1;}}
+	goto st88;
+tr263:
+#line 799 "rlscan.rl"
+	{tokend = p+1;{ token( TK_NotFinalToState ); }{p = ((tokend))-1;}}
+	goto st88;
+tr264:
+#line 1 "rlscan.rl"
+	{	switch( act ) {
+	case 62:
+	{ token( KW_Machine ); }
+	break;
+	case 63:
+	{ token( KW_Include ); }
+	break;
+	case 64:
+	{ token( KW_Import ); }
+	break;
+	case 65:
+	{ 
+			token( KW_Write );
+			{{p = ((tokend))-1;}{goto st85;}}
+		}
+	break;
+	case 66:
+	{ token( KW_Action ); }
+	break;
+	case 67:
+	{ token( KW_AlphType ); }
+	break;
+	case 68:
+	{ 
+			token( KW_GetKey );
+			inlineBlockType = SemiTerminated;
+			{{p = ((tokend))-1;}{goto st37;}}
+		}
+	break;
+	case 69:
+	{ 
+			token( KW_Access );
+			inlineBlockType = SemiTerminated;
+			{{p = ((tokend))-1;}{goto st37;}}
+		}
+	break;
+	case 70:
+	{ 
+			token( KW_Variable );
+			inlineBlockType = SemiTerminated;
+			{{p = ((tokend))-1;}{goto st37;}}
+		}
+	break;
+	case 71:
+	{ token( KW_When ); }
+	break;
+	case 72:
+	{ token( KW_Eof ); }
+	break;
+	case 73:
+	{ token( KW_Err ); }
+	break;
+	case 74:
+	{ token( KW_Lerr ); }
+	break;
+	case 75:
+	{ token( KW_To ); }
+	break;
+	case 76:
+	{ token( KW_From ); }
+	break;
+	case 77:
+	{ token( KW_Export ); }
+	break;
+	case 78:
+	{ token( TK_Word, tokstart, tokend ); }
+	break;
+	default: break;
+	}
+	{p = ((tokend))-1;}}
+	goto st88;
+tr265:
+#line 784 "rlscan.rl"
+	{tokend = p;{ token( RE_SqOpen ); {{p = ((tokend))-1;}{stack[top++] = 88; goto st79;}} }{p = ((tokend))-1;}}
+	goto st88;
+tr266:
+#line 785 "rlscan.rl"
+	{tokend = p+1;{ token( RE_SqOpenNeg ); {{p = ((tokend))-1;}{stack[top++] = 88; goto st79;}} }{p = ((tokend))-1;}}
+	goto st88;
+tr267:
+#line 774 "rlscan.rl"
+	{tokend = p;{ token( TK_Word, tokstart, tokend ); }{p = ((tokend))-1;}}
+	goto st88;
+tr336:
+#line 853 "rlscan.rl"
+	{tokend = p+1;{ token( TK_BarStar ); }{p = ((tokend))-1;}}
+	goto st88;
+st88:
+#line 1 "rlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out88;
+case 88:
+#line 1 "rlscan.rl"
+	{tokstart = p;}
+#line 3117 "rlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr177;
+		case 9: goto st89;
+		case 10: goto tr179;
+		case 13: goto st89;
+		case 32: goto st89;
+		case 34: goto tr180;
+		case 35: goto tr181;
+		case 36: goto st93;
+		case 37: goto st94;
+		case 39: goto tr184;
+		case 42: goto st96;
+		case 45: goto st97;
+		case 46: goto st98;
+		case 47: goto tr188;
+		case 48: goto tr189;
+		case 58: goto st102;
+		case 60: goto st104;
+		case 61: goto st106;
+		case 62: goto st107;
+		case 64: goto st108;
+		case 91: goto st110;
+		case 95: goto tr196;
+		case 97: goto st111;
+		case 101: goto st125;
+		case 102: goto st132;
+		case 103: goto st135;
+		case 105: goto st140;
+		case 108: goto st150;
+		case 109: goto st153;
+		case 116: goto st159;
+		case 118: goto st160;
+		case 119: goto st167;
+		case 123: goto tr208;
+		case 124: goto st173;
+		case 125: goto tr210;
+	}
+	if ( (*p) < 65 ) {
+		if ( 49 <= (*p) && (*p) <= 57 )
+			goto st100;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr176;
+st89:
+	if ( ++p == pe )
+		goto _out89;
+case 89:
+	switch( (*p) ) {
+		case 9: goto st89;
+		case 13: goto st89;
+		case 32: goto st89;
+	}
+	goto tr211;
+tr180:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st90;
+st90:
+	if ( ++p == pe )
+		goto _out90;
+case 90:
+#line 3182 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr29;
+		case 34: goto st91;
+		case 92: goto st17;
+	}
+	goto st16;
+tr29:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st16;
+st16:
+	if ( ++p == pe )
+		goto _out16;
+case 16:
+#line 3201 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr29;
+		case 34: goto st91;
+		case 92: goto st17;
+	}
+	goto st16;
+st91:
+	if ( ++p == pe )
+		goto _out91;
+case 91:
+	if ( (*p) == 105 )
+		goto tr213;
+	goto tr212;
+st17:
+	if ( ++p == pe )
+		goto _out17;
+case 17:
+	if ( (*p) == 10 )
+		goto tr29;
+	goto st16;
+tr181:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st92;
+st92:
+	if ( ++p == pe )
+		goto _out92;
+case 92:
+#line 3230 "rlscan.cpp"
+	if ( (*p) == 10 )
+		goto tr33;
+	goto st18;
+st18:
+	if ( ++p == pe )
+		goto _out18;
+case 18:
+	if ( (*p) == 10 )
+		goto tr33;
+	goto st18;
+st93:
+	if ( ++p == pe )
+		goto _out93;
+case 93:
+	switch( (*p) ) {
+		case 33: goto tr215;
+		case 42: goto tr216;
+		case 47: goto tr217;
+		case 63: goto tr218;
+		case 94: goto tr219;
+		case 126: goto tr220;
+	}
+	goto tr214;
+st94:
+	if ( ++p == pe )
+		goto _out94;
+case 94:
+	switch( (*p) ) {
+		case 33: goto tr221;
+		case 42: goto tr222;
+		case 47: goto tr223;
+		case 63: goto tr224;
+		case 94: goto tr225;
+		case 126: goto tr226;
+	}
+	goto tr214;
+tr184:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st95;
+st95:
+	if ( ++p == pe )
+		goto _out95;
+case 95:
+#line 3275 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr35;
+		case 39: goto st91;
+		case 92: goto st20;
+	}
+	goto st19;
+tr35:
+#line 532 "rlscan.rl"
+	{ 
+		lastnl = p; 
+		column = 0;
+		line++;
+	}
+	goto st19;
+st19:
+	if ( ++p == pe )
+		goto _out19;
+case 19:
+#line 3294 "rlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr35;
+		case 39: goto st91;
+		case 92: goto st20;
+	}
+	goto st19;
+st20:
+	if ( ++p == pe )
+		goto _out20;
+case 20:
+	if ( (*p) == 10 )
+		goto tr35;
+	goto st19;
+st96:
+	if ( ++p == pe )
+		goto _out96;
+case 96:
+	if ( (*p) == 42 )
+		goto tr227;
+	goto tr214;
+st97:
+	if ( ++p == pe )
+		goto _out97;
+case 97:
+	switch( (*p) ) {
+		case 45: goto tr228;
+		case 62: goto tr229;
+	}
+	goto tr214;
+st98:
+	if ( ++p == pe )
+		goto _out98;
+case 98:
+	if ( (*p) == 46 )
+		goto tr230;
+	goto tr214;
+tr189:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st99;
+st99:
+	if ( ++p == pe )
+		goto _out99;
+case 99:
+#line 3339 "rlscan.cpp"
+	if ( (*p) == 120 )
+		goto st21;
+	if ( 48 <= (*p) && (*p) <= 57 )
+		goto st100;
+	goto tr231;
+st100:
+	if ( ++p == pe )
+		goto _out100;
+case 100:
+	if ( 48 <= (*p) && (*p) <= 57 )
+		goto st100;
+	goto tr231;
+st21:
+	if ( ++p == pe )
+		goto _out21;
+case 21:
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto st101;
+	} else if ( (*p) > 70 ) {
+		if ( 97 <= (*p) && (*p) <= 102 )
+			goto st101;
+	} else
+		goto st101;
+	goto tr37;
+st101:
+	if ( ++p == pe )
+		goto _out101;
+case 101:
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto st101;
+	} else if ( (*p) > 70 ) {
+		if ( 97 <= (*p) && (*p) <= 102 )
+			goto st101;
+	} else
+		goto st101;
+	goto tr233;
+st102:
+	if ( ++p == pe )
+		goto _out102;
+case 102:
+	switch( (*p) ) {
+		case 58: goto tr234;
+		case 61: goto tr235;
+		case 62: goto st103;
+	}
+	goto tr214;
+st103:
+	if ( ++p == pe )
+		goto _out103;
+case 103:
+	if ( (*p) == 62 )
+		goto tr238;
+	goto tr237;
+st104:
+	if ( ++p == pe )
+		goto _out104;
+case 104:
+	switch( (*p) ) {
+		case 33: goto tr239;
+		case 42: goto tr240;
+		case 47: goto tr241;
+		case 58: goto tr242;
+		case 62: goto st105;
+		case 94: goto tr244;
+		case 126: goto tr245;
+	}
+	goto tr214;
+st105:
+	if ( ++p == pe )
+		goto _out105;
+case 105:
+	switch( (*p) ) {
+		case 33: goto tr247;
+		case 42: goto tr248;
+		case 47: goto tr249;
+		case 94: goto tr250;
+		case 126: goto tr251;
+	}
+	goto tr246;
+st106:
+	if ( ++p == pe )
+		goto _out106;
+case 106:
+	if ( (*p) == 62 )
+		goto tr252;
+	goto tr214;
+st107:
+	if ( ++p == pe )
+		goto _out107;
+case 107:
+	switch( (*p) ) {
+		case 33: goto tr253;
+		case 42: goto tr254;
+		case 47: goto tr255;
+		case 63: goto tr256;
+		case 94: goto tr257;
+		case 126: goto tr258;
+	}
+	goto tr214;
+st108:
+	if ( ++p == pe )
+		goto _out108;
+case 108:
+	switch( (*p) ) {
+		case 33: goto tr259;
+		case 42: goto tr260;
+		case 47: goto tr261;
+		case 94: goto tr262;
+		case 126: goto tr263;
+	}
+	goto tr214;
+tr196:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 774 "rlscan.rl"
+	{act = 78;}
+	goto st109;
+tr274:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 755 "rlscan.rl"
+	{act = 69;}
+	goto st109;
+tr277:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 744 "rlscan.rl"
+	{act = 66;}
+	goto st109;
+tr283:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 745 "rlscan.rl"
+	{act = 67;}
+	goto st109;
+tr287:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 766 "rlscan.rl"
+	{act = 72;}
+	goto st109;
+tr288:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 767 "rlscan.rl"
+	{act = 73;}
+	goto st109;
+tr292:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 771 "rlscan.rl"
+	{act = 77;}
+	goto st109;
+tr295:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 770 "rlscan.rl"
+	{act = 76;}
+	goto st109;
+tr300:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 750 "rlscan.rl"
+	{act = 68;}
+	goto st109;
+tr306:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 739 "rlscan.rl"
+	{act = 64;}
+	goto st109;
+tr311:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 738 "rlscan.rl"
+	{act = 63;}
+	goto st109;
+tr314:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 768 "rlscan.rl"
+	{act = 74;}
+	goto st109;
+tr320:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 737 "rlscan.rl"
+	{act = 62;}
+	goto st109;
+tr321:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 769 "rlscan.rl"
+	{act = 75;}
+	goto st109;
+tr328:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 760 "rlscan.rl"
+	{act = 70;}
+	goto st109;
+tr332:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 765 "rlscan.rl"
+	{act = 71;}
+	goto st109;
+tr335:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+#line 740 "rlscan.rl"
+	{act = 65;}
+	goto st109;
+st109:
+	if ( ++p == pe )
+		goto _out109;
+case 109:
+#line 3559 "rlscan.cpp"
+	if ( (*p) == 95 )
+		goto tr196;
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr264;
+st110:
+	if ( ++p == pe )
+		goto _out110;
+case 110:
+	if ( (*p) == 94 )
+		goto tr266;
+	goto tr265;
+st111:
+	if ( ++p == pe )
+		goto _out111;
+case 111:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 99: goto st112;
+		case 108: goto st119;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st112:
+	if ( ++p == pe )
+		goto _out112;
+case 112:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 99: goto st113;
+		case 116: goto st116;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st113:
+	if ( ++p == pe )
+		goto _out113;
+case 113:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto st114;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st114:
+	if ( ++p == pe )
+		goto _out114;
+case 114:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 115: goto st115;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st115:
+	if ( ++p == pe )
+		goto _out115;
+case 115:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 115: goto tr274;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st116:
+	if ( ++p == pe )
+		goto _out116;
+case 116:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 105: goto st117;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st117:
+	if ( ++p == pe )
+		goto _out117;
+case 117:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 111: goto st118;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st118:
+	if ( ++p == pe )
+		goto _out118;
+case 118:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 110: goto tr277;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st119:
+	if ( ++p == pe )
+		goto _out119;
+case 119:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 112: goto st120;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st120:
+	if ( ++p == pe )
+		goto _out120;
+case 120:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 104: goto st121;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st121:
+	if ( ++p == pe )
+		goto _out121;
+case 121:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 116: goto st122;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st122:
+	if ( ++p == pe )
+		goto _out122;
+case 122:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 121: goto st123;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st123:
+	if ( ++p == pe )
+		goto _out123;
+case 123:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 112: goto st124;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st124:
+	if ( ++p == pe )
+		goto _out124;
+case 124:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto tr283;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st125:
+	if ( ++p == pe )
+		goto _out125;
+case 125:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 111: goto st126;
+		case 114: goto st127;
+		case 120: goto st128;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st126:
+	if ( ++p == pe )
+		goto _out126;
+case 126:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 102: goto tr287;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st127:
+	if ( ++p == pe )
+		goto _out127;
+case 127:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto tr288;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st128:
+	if ( ++p == pe )
+		goto _out128;
+case 128:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 112: goto st129;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st129:
+	if ( ++p == pe )
+		goto _out129;
+case 129:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 111: goto st130;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st130:
+	if ( ++p == pe )
+		goto _out130;
+case 130:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto st131;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st131:
+	if ( ++p == pe )
+		goto _out131;
+case 131:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 116: goto tr292;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st132:
+	if ( ++p == pe )
+		goto _out132;
+case 132:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto st133;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st133:
+	if ( ++p == pe )
+		goto _out133;
+case 133:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 111: goto st134;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st134:
+	if ( ++p == pe )
+		goto _out134;
+case 134:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 109: goto tr295;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st135:
+	if ( ++p == pe )
+		goto _out135;
+case 135:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto st136;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st136:
+	if ( ++p == pe )
+		goto _out136;
+case 136:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 116: goto st137;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st137:
+	if ( ++p == pe )
+		goto _out137;
+case 137:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 107: goto st138;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st138:
+	if ( ++p == pe )
+		goto _out138;
+case 138:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto st139;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st139:
+	if ( ++p == pe )
+		goto _out139;
+case 139:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 121: goto tr300;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st140:
+	if ( ++p == pe )
+		goto _out140;
+case 140:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 109: goto st141;
+		case 110: goto st145;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st141:
+	if ( ++p == pe )
+		goto _out141;
+case 141:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 112: goto st142;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st142:
+	if ( ++p == pe )
+		goto _out142;
+case 142:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 111: goto st143;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st143:
+	if ( ++p == pe )
+		goto _out143;
+case 143:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto st144;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st144:
+	if ( ++p == pe )
+		goto _out144;
+case 144:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 116: goto tr306;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st145:
+	if ( ++p == pe )
+		goto _out145;
+case 145:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 99: goto st146;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st146:
+	if ( ++p == pe )
+		goto _out146;
+case 146:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 108: goto st147;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st147:
+	if ( ++p == pe )
+		goto _out147;
+case 147:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 117: goto st148;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st148:
+	if ( ++p == pe )
+		goto _out148;
+case 148:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 100: goto st149;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st149:
+	if ( ++p == pe )
+		goto _out149;
+case 149:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto tr311;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st150:
+	if ( ++p == pe )
+		goto _out150;
+case 150:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto st151;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st151:
+	if ( ++p == pe )
+		goto _out151;
+case 151:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto st152;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st152:
+	if ( ++p == pe )
+		goto _out152;
+case 152:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto tr314;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st153:
+	if ( ++p == pe )
+		goto _out153;
+case 153:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 97: goto st154;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st154:
+	if ( ++p == pe )
+		goto _out154;
+case 154:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 99: goto st155;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st155:
+	if ( ++p == pe )
+		goto _out155;
+case 155:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 104: goto st156;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st156:
+	if ( ++p == pe )
+		goto _out156;
+case 156:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 105: goto st157;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st157:
+	if ( ++p == pe )
+		goto _out157;
+case 157:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 110: goto st158;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st158:
+	if ( ++p == pe )
+		goto _out158;
+case 158:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto tr320;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st159:
+	if ( ++p == pe )
+		goto _out159;
+case 159:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 111: goto tr321;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st160:
+	if ( ++p == pe )
+		goto _out160;
+case 160:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 97: goto st161;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st161:
+	if ( ++p == pe )
+		goto _out161;
+case 161:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 114: goto st162;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st162:
+	if ( ++p == pe )
+		goto _out162;
+case 162:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 105: goto st163;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st163:
+	if ( ++p == pe )
+		goto _out163;
+case 163:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 97: goto st164;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 98 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st164:
+	if ( ++p == pe )
+		goto _out164;
+case 164:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 98: goto st165;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st165:
+	if ( ++p == pe )
+		goto _out165;
+case 165:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 108: goto st166;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st166:
+	if ( ++p == pe )
+		goto _out166;
+case 166:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto tr328;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st167:
+	if ( ++p == pe )
+		goto _out167;
+case 167:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 104: goto st168;
+		case 114: goto st170;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st168:
+	if ( ++p == pe )
+		goto _out168;
+case 168:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto st169;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st169:
+	if ( ++p == pe )
+		goto _out169;
+case 169:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 110: goto tr332;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st170:
+	if ( ++p == pe )
+		goto _out170;
+case 170:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 105: goto st171;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st171:
+	if ( ++p == pe )
+		goto _out171;
+case 171:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 116: goto st172;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st172:
+	if ( ++p == pe )
+		goto _out172;
+case 172:
+	switch( (*p) ) {
+		case 95: goto tr196;
+		case 101: goto tr335;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr196;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr196;
+	} else
+		goto tr196;
+	goto tr267;
+st173:
+	if ( ++p == pe )
+		goto _out173;
+case 173:
+	if ( (*p) == 42 )
+		goto tr336;
+	goto tr214;
+tr210:
+#line 1 "rlscan.rl"
+	{tokend = p+1;}
+	goto st174;
+st174:
+	if ( ++p == pe )
+		goto _out174;
+case 174:
+#line 4653 "rlscan.cpp"
+	if ( (*p) == 37 )
+		goto st22;
+	goto tr214;
+st22:
+	if ( ++p == pe )
+		goto _out22;
+case 22:
+	if ( (*p) == 37 )
+		goto tr40;
+	goto tr39;
+	}
+	_out23: cs = 23; goto _out; 
+	_out24: cs = 24; goto _out; 
+	_out25: cs = 25; goto _out; 
+	_out1: cs = 1; goto _out; 
+	_out2: cs = 2; goto _out; 
+	_out26: cs = 26; goto _out; 
+	_out27: cs = 27; goto _out; 
+	_out28: cs = 28; goto _out; 
+	_out3: cs = 3; goto _out; 
+	_out4: cs = 4; goto _out; 
+	_out29: cs = 29; goto _out; 
+	_out5: cs = 5; goto _out; 
+	_out6: cs = 6; goto _out; 
+	_out7: cs = 7; goto _out; 
+	_out30: cs = 30; goto _out; 
+	_out31: cs = 31; goto _out; 
+	_out32: cs = 32; goto _out; 
+	_out33: cs = 33; goto _out; 
+	_out34: cs = 34; goto _out; 
+	_out35: cs = 35; goto _out; 
+	_out36: cs = 36; goto _out; 
+	_out37: cs = 37; goto _out; 
+	_out38: cs = 38; goto _out; 
+	_out39: cs = 39; goto _out; 
+	_out8: cs = 8; goto _out; 
+	_out9: cs = 9; goto _out; 
+	_out40: cs = 40; goto _out; 
+	_out10: cs = 10; goto _out; 
+	_out11: cs = 11; goto _out; 
+	_out41: cs = 41; goto _out; 
+	_out12: cs = 12; goto _out; 
+	_out13: cs = 13; goto _out; 
+	_out14: cs = 14; goto _out; 
+	_out42: cs = 42; goto _out; 
+	_out43: cs = 43; goto _out; 
+	_out15: cs = 15; goto _out; 
+	_out44: cs = 44; goto _out; 
+	_out45: cs = 45; goto _out; 
+	_out46: cs = 46; goto _out; 
+	_out47: cs = 47; goto _out; 
+	_out48: cs = 48; goto _out; 
+	_out49: cs = 49; goto _out; 
+	_out50: cs = 50; goto _out; 
+	_out51: cs = 51; goto _out; 
+	_out52: cs = 52; goto _out; 
+	_out53: cs = 53; goto _out; 
+	_out54: cs = 54; goto _out; 
+	_out55: cs = 55; goto _out; 
+	_out56: cs = 56; goto _out; 
+	_out57: cs = 57; goto _out; 
+	_out58: cs = 58; goto _out; 
+	_out59: cs = 59; goto _out; 
+	_out60: cs = 60; goto _out; 
+	_out61: cs = 61; goto _out; 
+	_out62: cs = 62; goto _out; 
+	_out63: cs = 63; goto _out; 
+	_out64: cs = 64; goto _out; 
+	_out65: cs = 65; goto _out; 
+	_out66: cs = 66; goto _out; 
+	_out67: cs = 67; goto _out; 
+	_out68: cs = 68; goto _out; 
+	_out69: cs = 69; goto _out; 
+	_out70: cs = 70; goto _out; 
+	_out71: cs = 71; goto _out; 
+	_out72: cs = 72; goto _out; 
+	_out73: cs = 73; goto _out; 
+	_out74: cs = 74; goto _out; 
+	_out75: cs = 75; goto _out; 
+	_out76: cs = 76; goto _out; 
+	_out77: cs = 77; goto _out; 
+	_out78: cs = 78; goto _out; 
+	_out79: cs = 79; goto _out; 
+	_out80: cs = 80; goto _out; 
+	_out81: cs = 81; goto _out; 
+	_out82: cs = 82; goto _out; 
+	_out83: cs = 83; goto _out; 
+	_out84: cs = 84; goto _out; 
+	_out85: cs = 85; goto _out; 
+	_out0: cs = 0; goto _out; 
+	_out86: cs = 86; goto _out; 
+	_out87: cs = 87; goto _out; 
+	_out88: cs = 88; goto _out; 
+	_out89: cs = 89; goto _out; 
+	_out90: cs = 90; goto _out; 
+	_out16: cs = 16; goto _out; 
+	_out91: cs = 91; goto _out; 
+	_out17: cs = 17; goto _out; 
+	_out92: cs = 92; goto _out; 
+	_out18: cs = 18; goto _out; 
+	_out93: cs = 93; goto _out; 
+	_out94: cs = 94; goto _out; 
+	_out95: cs = 95; goto _out; 
+	_out19: cs = 19; goto _out; 
+	_out20: cs = 20; goto _out; 
+	_out96: cs = 96; goto _out; 
+	_out97: cs = 97; goto _out; 
+	_out98: cs = 98; goto _out; 
+	_out99: cs = 99; goto _out; 
+	_out100: cs = 100; goto _out; 
+	_out21: cs = 21; goto _out; 
+	_out101: cs = 101; goto _out; 
+	_out102: cs = 102; goto _out; 
+	_out103: cs = 103; goto _out; 
+	_out104: cs = 104; goto _out; 
+	_out105: cs = 105; goto _out; 
+	_out106: cs = 106; goto _out; 
+	_out107: cs = 107; goto _out; 
+	_out108: cs = 108; goto _out; 
+	_out109: cs = 109; goto _out; 
+	_out110: cs = 110; goto _out; 
+	_out111: cs = 111; goto _out; 
+	_out112: cs = 112; goto _out; 
+	_out113: cs = 113; goto _out; 
+	_out114: cs = 114; goto _out; 
+	_out115: cs = 115; goto _out; 
+	_out116: cs = 116; goto _out; 
+	_out117: cs = 117; goto _out; 
+	_out118: cs = 118; goto _out; 
+	_out119: cs = 119; goto _out; 
+	_out120: cs = 120; goto _out; 
+	_out121: cs = 121; goto _out; 
+	_out122: cs = 122; goto _out; 
+	_out123: cs = 123; goto _out; 
+	_out124: cs = 124; goto _out; 
+	_out125: cs = 125; goto _out; 
+	_out126: cs = 126; goto _out; 
+	_out127: cs = 127; goto _out; 
+	_out128: cs = 128; goto _out; 
+	_out129: cs = 129; goto _out; 
+	_out130: cs = 130; goto _out; 
+	_out131: cs = 131; goto _out; 
+	_out132: cs = 132; goto _out; 
+	_out133: cs = 133; goto _out; 
+	_out134: cs = 134; goto _out; 
+	_out135: cs = 135; goto _out; 
+	_out136: cs = 136; goto _out; 
+	_out137: cs = 137; goto _out; 
+	_out138: cs = 138; goto _out; 
+	_out139: cs = 139; goto _out; 
+	_out140: cs = 140; goto _out; 
+	_out141: cs = 141; goto _out; 
+	_out142: cs = 142; goto _out; 
+	_out143: cs = 143; goto _out; 
+	_out144: cs = 144; goto _out; 
+	_out145: cs = 145; goto _out; 
+	_out146: cs = 146; goto _out; 
+	_out147: cs = 147; goto _out; 
+	_out148: cs = 148; goto _out; 
+	_out149: cs = 149; goto _out; 
+	_out150: cs = 150; goto _out; 
+	_out151: cs = 151; goto _out; 
+	_out152: cs = 152; goto _out; 
+	_out153: cs = 153; goto _out; 
+	_out154: cs = 154; goto _out; 
+	_out155: cs = 155; goto _out; 
+	_out156: cs = 156; goto _out; 
+	_out157: cs = 157; goto _out; 
+	_out158: cs = 158; goto _out; 
+	_out159: cs = 159; goto _out; 
+	_out160: cs = 160; goto _out; 
+	_out161: cs = 161; goto _out; 
+	_out162: cs = 162; goto _out; 
+	_out163: cs = 163; goto _out; 
+	_out164: cs = 164; goto _out; 
+	_out165: cs = 165; goto _out; 
+	_out166: cs = 166; goto _out; 
+	_out167: cs = 167; goto _out; 
+	_out168: cs = 168; goto _out; 
+	_out169: cs = 169; goto _out; 
+	_out170: cs = 170; goto _out; 
+	_out171: cs = 171; goto _out; 
+	_out172: cs = 172; goto _out; 
+	_out173: cs = 173; goto _out; 
+	_out174: cs = 174; goto _out; 
+	_out22: cs = 22; goto _out; 
+
+	_out: {}
+	}
+#line 972 "rlscan.rl"
+
+		/* Check if we failed. */
+		if ( cs == rlscan_error ) {
+			/* Machine failed before finding a token. I'm not yet sure if this
+			 * is reachable. */
+			scan_error() << "scanner error" << endl;
+			exit(1);
+		}
+
+		/* Decide if we need to preserve anything. */
+		char *preserve = tokstart;
+
+		/* Now set up the prefix. */
+		if ( preserve == 0 )
+			have = 0;
+		else {
+			/* There is data that needs to be shifted over. */
+			have = pe - preserve;
+			memmove( buf, preserve, have );
+			unsigned int shiftback = preserve - buf;
+			if ( tokstart != 0 )
+				tokstart -= shiftback;
+			tokend -= shiftback;
+
+			preserve = buf;
+		}
+	}
+
+	delete[] buf;
+}
+
+void scan( char *fileName, istream &input, ostream &output )
+{
+}
diff --git a/contrib/tools/ragel5/ragel/rlscan.h b/contrib/tools/ragel5/ragel/rlscan.h
new file mode 100644
index 0000000000..e6302aa4c9
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/rlscan.h
@@ -0,0 +1,161 @@
+/*
+ *  Copyright 2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _RLSCAN_H
+#define _RLSCAN_H
+
+#include <iostream>
+#include "rlscan.h"
+#include "vector.h"
+#include "rlparse.h"
+#include "parsedata.h"
+#include "avltree.h"
+#include "vector.h"
+
+using std::istream;
+using std::ostream;
+
+extern char *Parser_lelNames[];
+
+/* This is used for tracking the current stack of include file/machine pairs. It is
+ * is used to detect and recursive include structure. */
+struct IncludeStackItem
+{
+	IncludeStackItem(const char *fileName, char *sectionName )
+		: fileName(fileName), sectionName(sectionName) {}
+
+	const char *fileName;
+	char *sectionName;
+};
+
+typedef Vector<IncludeStackItem> IncludeStack;
+
+inline char* resolvePath(const char* rel, const char* abs) {
+	const size_t l1 = strlen(rel);
+	const size_t l2 = strlen(abs);
+	char* ret = new char[l1 + l2 + 1];
+
+	const char* p = strrchr(abs, '/') + 1;
+	const size_t l3 = p - abs;
+
+	memcpy(ret, abs, l3);
+	strcpy(ret + l3, rel);
+
+	return ret;
+}
+
+struct Scanner
+{
+	Scanner(const char *fileName, istream &input, ostream &output,
+			Parser *inclToParser, char *inclSectionTarg,
+			int includeDepth, bool importMachines )
+	: 
+		fileName(fileName), input(input), output(output),
+		inclToParser(inclToParser),
+		inclSectionTarg(inclSectionTarg),
+		includeDepth(includeDepth),
+		importMachines(importMachines),
+		cur_token(0),
+		line(1), column(1), lastnl(0), 
+		parser(0), ignoreSection(false), 
+		parserExistsError(false),
+		whitespaceOn(true),
+		lastToken(0)
+		{}
+
+	bool recursiveInclude(const char *inclFileName, char *inclSectionName );
+
+	char *prepareFileName( char *inclFileName, int len )
+	{
+        if (*inclFileName == '\"') {
+            inclFileName[len - 1] = 0;
+            ++inclFileName;
+        }
+        char* res = resolvePath(inclFileName, fileName); // there was a memory leek in the original too
+        return res;
+    }
+
+	void init();
+	void token( int type, char *start, char *end );
+	void token( int type, char c );
+	void token( int type );
+	void processToken( int type, char *tokdata, int toklen );
+	void directToParser( Parser *toParser, const char *tokFileName, int tokLine, 
+		int tokColumn, int type, char *tokdata, int toklen );
+	void flushImport( );
+	void importToken( int type, char *start, char *end );
+	void pass( int token, char *start, char *end );
+	void pass();
+	void updateCol();
+	void startSection();
+	void endSection();
+	void do_scan();
+	bool active();
+	ostream &scan_error();
+
+	const char *fileName;
+	istream &input;
+	ostream &output;
+	Parser *inclToParser;
+	char *inclSectionTarg;
+	int includeDepth;
+	bool importMachines;
+
+	/* For import parsing. */
+	int tok_cs, tok_act;
+	int *tok_tokstart, *tok_tokend;
+	int cur_token;
+	static const int max_tokens = 32;
+	int token_data[max_tokens];
+	char *token_strings[max_tokens];
+	int token_lens[max_tokens];
+
+	/* For section processing. */
+	int cs;
+	char *word, *lit;
+	int word_len, lit_len;
+
+	/* For character scanning. */
+	int line;
+	InputLoc sectionLoc;
+	char *tokstart, *tokend;
+	int column;
+	char *lastnl;
+
+	/* Set by machine statements, these persist from section to section
+	 * allowing for unnamed sections. */
+	Parser *parser;
+	bool ignoreSection;
+	IncludeStack includeStack;
+
+	/* This is set if ragel has already emitted an error stating that
+	 * no section name has been seen and thus no parser exists. */
+	bool parserExistsError;
+
+	/* This is for inline code. By default it is on. It goes off for
+	 * statements and values in inline blocks which are parsed. */
+	bool whitespaceOn;
+
+	/* Keeps a record of the previous token sent to the section parser. */
+	int lastToken;
+};
+
+#endif /* _RLSCAN_H */
diff --git a/contrib/tools/ragel5/ragel/xmlcodegen.cpp b/contrib/tools/ragel5/ragel/xmlcodegen.cpp
new file mode 100644
index 0000000000..021c97e87d
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/xmlcodegen.cpp
@@ -0,0 +1,713 @@
+/*
+ *  Copyright 2005, 2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+
+#include "ragel.h"
+#include "xmlcodegen.h"
+#include "parsedata.h"
+#include "fsmgraph.h"
+#include <string.h>
+
+using namespace std;
+
+XMLCodeGen::XMLCodeGen( char *fsmName, ParseData *pd, FsmAp *fsm, 
+		std::ostream &out )
+:
+	fsmName(fsmName),
+	pd(pd),
+	fsm(fsm),
+	out(out),
+	nextActionTableId(0)
+{
+}
+
+
+void XMLCodeGen::writeActionList()
+{
+	/* Determine which actions to write. */
+	int nextActionId = 0;
+	for ( ActionList::Iter act = pd->actionList; act.lte(); act++ ) {
+		if ( act->numRefs() > 0 || act->numCondRefs > 0 )
+			act->actionId = nextActionId++;
+	}
+
+	/* Write the list. */
+	out << "    <action_list length=\"" << nextActionId << "\">\n";
+	for ( ActionList::Iter act = pd->actionList; act.lte(); act++ ) {
+		if ( act->actionId >= 0 )
+			writeAction( act );
+	}
+	out << "    </action_list>\n";
+}
+
+void XMLCodeGen::writeActionTableList()
+{
+	/* Must first order the action tables based on their id. */
+	int numTables = nextActionTableId;
+	RedActionTable **tables = new RedActionTable*[numTables];
+	for ( ActionTableMap::Iter at = actionTableMap; at.lte(); at++ )
+		tables[at->id] = at;
+
+	out << "    <action_table_list length=\"" << numTables << "\">\n";
+	for ( int t = 0; t < numTables; t++ ) {
+		out << "      <action_table id=\"" << t << "\" length=\"" << 
+				tables[t]->key.length() << "\">";
+		for ( ActionTable::Iter atel = tables[t]->key; atel.lte(); atel++ ) {
+			out << atel->value->actionId;
+			if ( ! atel.last() )
+				out << " ";
+		}
+		out << "</action_table>\n";
+	}
+	out << "    </action_table_list>\n";
+
+	delete[] tables;
+}
+
+void XMLCodeGen::reduceActionTables()
+{
+	/* Reduce the actions tables to a set. */
+	for ( StateList::Iter st = fsm->stateList; st.lte(); st++ ) {
+		RedActionTable *actionTable = 0;
+
+		/* Reduce To State Actions. */
+		if ( st->toStateActionTable.length() > 0 ) {
+			if ( actionTableMap.insert( st->toStateActionTable, &actionTable ) )
+				actionTable->id = nextActionTableId++;
+		}
+
+		/* Reduce From State Actions. */
+		if ( st->fromStateActionTable.length() > 0 ) {
+			if ( actionTableMap.insert( st->fromStateActionTable, &actionTable ) )
+				actionTable->id = nextActionTableId++;
+		}
+
+		/* Reduce EOF actions. */
+		if ( st->eofActionTable.length() > 0 ) {
+			if ( actionTableMap.insert( st->eofActionTable, &actionTable ) )
+				actionTable->id = nextActionTableId++;
+		}
+
+		/* Loop the transitions and reduce their actions. */
+		for ( TransList::Iter trans = st->outList; trans.lte(); trans++ ) {
+			if ( trans->actionTable.length() > 0 ) {
+				if ( actionTableMap.insert( trans->actionTable, &actionTable ) )
+					actionTable->id = nextActionTableId++;
+			}
+		}
+	}
+}
+
+void XMLCodeGen::appendTrans( TransListVect &outList, Key lowKey, 
+		Key highKey, TransAp *trans )
+{
+	if ( trans->toState != 0 || trans->actionTable.length() > 0 )
+		outList.append( TransEl( lowKey, highKey, trans ) );
+}
+
+void XMLCodeGen::writeKey( Key key )
+{
+	if ( keyOps->isSigned )
+		out << key.getVal();
+	else
+		out << (unsigned long) key.getVal();
+}
+
+void XMLCodeGen::writeTrans( Key lowKey, Key highKey, TransAp *trans )
+{
+	/* First reduce the action. */
+	RedActionTable *actionTable = 0;
+	if ( trans->actionTable.length() > 0 )
+		actionTable = actionTableMap.find( trans->actionTable );
+
+	/* Write the transition. */
+	out << "        <t>";
+	writeKey( lowKey );
+	out << " ";
+	writeKey( highKey );
+
+	if ( trans->toState != 0 )
+		out << " " << trans->toState->alg.stateNum;
+	else
+		out << " x";
+
+	if ( actionTable != 0 )
+		out << " " << actionTable->id;
+	else
+		out << " x";
+	out << "</t>\n";
+}
+
+void XMLCodeGen::writeTransList( StateAp *state )
+{
+	TransListVect outList;
+
+	/* If there is only are no ranges the task is simple. */
+	if ( state->outList.length() > 0 ) {
+		/* Loop each source range. */
+		for ( TransList::Iter trans = state->outList; trans.lte(); trans++ ) {
+			/* Reduce the transition. If it reduced to anything then add it. */
+			appendTrans( outList, trans->lowKey, trans->highKey, trans );
+		}
+	}
+
+	out << "      <trans_list length=\"" << outList.length() << "\">\n";
+	for ( TransListVect::Iter tvi = outList; tvi.lte(); tvi++ )
+		writeTrans( tvi->lowKey, tvi->highKey, tvi->value );
+	out << "      </trans_list>\n";
+}
+
+void XMLCodeGen::writeLmSwitch( InlineItem *item )
+{
+	LongestMatch *longestMatch = item->longestMatch;
+
+	out << "<lm_switch";
+	if ( longestMatch->lmSwitchHandlesError )
+		out << " handles_error=\"t\"";
+	out << ">\n";
+	
+	for ( LmPartList::Iter lmi = *longestMatch->longestMatchList; lmi.lte(); lmi++ ) {
+		if ( lmi->inLmSelect && lmi->action != 0 ) {
+			/* Open the action. Write it with the context that sets up _p 
+			 * when doing control flow changes from inside the machine. */
+			out << "      <sub_action id=\"" << lmi->longestMatchId << "\">";
+			writeInlineList( lmi->action->inlineList, item );
+			out << "</sub_action>\n";
+		}
+	}
+
+	out << "    </lm_switch><exec><get_tokend></get_tokend></exec>";
+}
+
+void XMLCodeGen::writeText( InlineItem *item )
+{
+	if ( item->prev == 0 || item->prev->type != InlineItem::Text )
+		out << "<text>";
+	xmlEscapeHost( out, item->data, strlen(item->data) );
+	if ( item->next == 0 || item->next->type != InlineItem::Text )
+		out << "</text>";
+}
+
+void XMLCodeGen::writeCtrlFlow( InlineItem *item, InlineItem *context )
+{
+	if ( context != 0 ) {
+		out << "<sub_action>";
+
+		switch ( context->type ) {
+		case InlineItem::LmOnLast:
+			out << "<exec><get_tokend></get_tokend></exec>";
+			break;
+		case InlineItem::LmOnNext:
+			out << "<exec><get_tokend></get_tokend></exec>";
+			break;
+		case InlineItem::LmOnLagBehind:
+			out << "<exec><get_tokend></get_tokend></exec>";
+			break;
+		case InlineItem::LmSwitch:
+			out << "<exec><get_tokend></get_tokend></exec>";
+			break;
+		default: break;
+		}
+	}
+
+	switch ( item->type ) {
+	case InlineItem::Goto:
+		writeGoto( item, context );
+		break;
+	case InlineItem::GotoExpr:
+		writeGotoExpr( item, context );
+		break;
+	case InlineItem::Call:
+		writeCall( item, context );
+		break;
+	case InlineItem::CallExpr:
+		writeCallExpr( item, context );
+		break;
+	case InlineItem::Next:
+		writeNext( item, context );
+		break;
+	case InlineItem::NextExpr:
+		writeNextExpr( item, context );
+		break;
+	case InlineItem::Break:
+		out << "<break></break>";
+		break;
+	case InlineItem::Ret: 
+		out << "<ret></ret>";
+		break;
+	default: break;
+	}
+
+	if ( context != 0 )
+		out << "</sub_action>";
+}
+
+void XMLCodeGen::writePtrMod( InlineItem *item, InlineItem *context )
+{
+	if ( context != 0 && ( context->type == InlineItem::LmOnNext ||
+			context->type == InlineItem::LmOnLagBehind ||
+			context->type == InlineItem::LmSwitch ) )
+	{
+		switch ( item->type ) {
+		case InlineItem::Hold:
+			out << "<holdte></holdte>";
+			break;
+		case InlineItem::Exec:
+			writeActionExecTE( item );
+			break;
+		default: break;
+		}
+	}
+	else {
+		switch ( item->type ) {
+		case InlineItem::Hold:
+			out << "<hold></hold>";
+			break;
+		case InlineItem::Exec:
+			writeActionExec( item );
+			break;
+		default: break;
+		}
+	}
+}
+
+
+void XMLCodeGen::writeGoto( InlineItem *item, InlineItem *context )
+{
+	if ( pd->generatingSectionSubset )
+		out << "<goto>-1</goto>";
+	else {
+		EntryMapEl *targ = fsm->entryPoints.find( item->nameTarg->id );
+		out << "<goto>" << targ->value->alg.stateNum << "</goto>";
+	}
+}
+
+void XMLCodeGen::writeCall( InlineItem *item, InlineItem *context )
+{
+	if ( pd->generatingSectionSubset )
+		out << "<call>-1</call>";
+	else {
+		EntryMapEl *targ = fsm->entryPoints.find( item->nameTarg->id );
+		out << "<call>" << targ->value->alg.stateNum << "</call>";
+	}
+}
+
+void XMLCodeGen::writeNext( InlineItem *item, InlineItem *context )
+{
+	if ( pd->generatingSectionSubset )
+		out << "<next>-1</next>";
+	else {
+		EntryMapEl *targ = fsm->entryPoints.find( item->nameTarg->id );
+		out << "<next>" << targ->value->alg.stateNum << "</next>";
+	}
+}
+
+void XMLCodeGen::writeGotoExpr( InlineItem *item, InlineItem *context )
+{
+	out << "<goto_expr>";
+	writeInlineList( item->children, 0 );
+	out << "</goto_expr>";
+}
+
+void XMLCodeGen::writeCallExpr( InlineItem *item, InlineItem *context )
+{
+	out << "<call_expr>";
+	writeInlineList( item->children, 0 );
+	out << "</call_expr>";
+}
+
+void XMLCodeGen::writeNextExpr( InlineItem *item, InlineItem *context )
+{
+	out << "<next_expr>";
+	writeInlineList( item->children, 0 );
+	out << "</next_expr>";
+}
+
+void XMLCodeGen::writeEntry( InlineItem * item )
+{
+	if ( pd->generatingSectionSubset )
+		out << "<entry>-1</entry>";
+	else {
+		EntryMapEl *targ = fsm->entryPoints.find( item->nameTarg->id );
+		out << "<entry>" << targ->value->alg.stateNum << "</entry>";
+	}
+}
+
+void XMLCodeGen::writeActionExec( InlineItem *item )
+{
+	out << "<exec>";
+	writeInlineList( item->children, 0 );
+	out << "</exec>";
+}
+
+void XMLCodeGen::writeActionExecTE( InlineItem *item )
+{
+	out << "<execte>";
+	writeInlineList( item->children, 0 );
+	out << "</execte>";
+}
+
+void XMLCodeGen::writeLmOnLast( InlineItem *item )
+{
+	out << "<set_tokend>1</set_tokend>";
+	if ( item->longestMatchPart->action != 0 ) {
+		out << "<sub_action>";
+		writeInlineList( item->longestMatchPart->action->inlineList, item );
+		out << "</sub_action>";
+	}
+	out << "<exec><get_tokend></get_tokend></exec>";
+}
+
+void XMLCodeGen::writeLmOnNext( InlineItem *item )
+{
+	out << "<set_tokend>0</set_tokend>";
+	if ( item->longestMatchPart->action != 0 ) {
+		out << "<sub_action>";
+		writeInlineList( item->longestMatchPart->action->inlineList, item );
+		out << "</sub_action>";
+	}
+	out << "<exec><get_tokend></get_tokend></exec>";
+}
+
+void XMLCodeGen::writeLmOnLagBehind( InlineItem *item )
+{
+	if ( item->longestMatchPart->action != 0 ) {
+		out << "<sub_action>";
+		writeInlineList( item->longestMatchPart->action->inlineList, item );
+		out << "</sub_action>";
+	}
+	out << "<exec><get_tokend></get_tokend></exec>";
+}
+
+
+void XMLCodeGen::writeInlineList( InlineList *inlineList, InlineItem *context )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		switch ( item->type ) {
+		case InlineItem::Text:
+			writeText( item );
+			break;
+		case InlineItem::Goto: case InlineItem::GotoExpr:
+		case InlineItem::Call: case InlineItem::CallExpr:
+		case InlineItem::Next: case InlineItem::NextExpr:
+		case InlineItem::Break: case InlineItem::Ret: 
+			writeCtrlFlow( item, context );
+			break;
+		case InlineItem::PChar:
+			out << "<pchar></pchar>";
+			break;
+		case InlineItem::Char: 
+			out << "<char></char>";
+			break;
+		case InlineItem::Curs: 
+			out << "<curs></curs>";
+			break;
+		case InlineItem::Targs: 
+			out << "<targs></targs>";
+			break;
+		case InlineItem::Entry:
+			writeEntry( item );
+			break;
+
+		case InlineItem::Hold:
+		case InlineItem::Exec:
+			writePtrMod( item, context );
+			break;
+
+		case InlineItem::LmSwitch: 
+			writeLmSwitch( item );
+			break;
+		case InlineItem::LmSetActId:
+			out << "<set_act>" << 
+					item->longestMatchPart->longestMatchId << 
+					"</set_act>";
+			break;
+		case InlineItem::LmSetTokEnd:
+			out << "<set_tokend>1</set_tokend>";
+			break;
+		case InlineItem::LmOnLast:
+			writeLmOnLast( item );
+			break;
+		case InlineItem::LmOnNext:
+			writeLmOnNext( item );
+			break;
+		case InlineItem::LmOnLagBehind:
+			writeLmOnLagBehind( item );
+			break;
+		case InlineItem::LmInitAct:
+			out << "<init_act></init_act>";
+			break;
+		case InlineItem::LmInitTokStart:
+			out << "<init_tokstart></init_tokstart>";
+			break;
+		case InlineItem::LmSetTokStart:
+			out << "<set_tokstart></set_tokstart>";
+			break;
+		}
+	}
+}
+
+void XMLCodeGen::writeAction( Action *action )
+{
+	out << "      <action id=\"" << action->actionId << "\"";
+	if ( action->name != 0 ) 
+		out << " name=\"" << action->name << "\"";
+	out << " line=\"" << action->loc.line << "\" col=\"" << action->loc.col << "\">";
+	writeInlineList( action->inlineList, 0 );
+	out << "</action>\n";
+}
+
+void xmlEscapeHost( std::ostream &out, char *data, int len )
+{
+	char *end = data + len;
+	while ( data != end ) {
+		switch ( *data ) {
+		case '<': out << "&lt;"; break;
+		case '>': out << "&gt;"; break;
+		case '&': out << "&amp;"; break;
+		default: out << *data; break;
+		}
+		data += 1;
+	}
+}
+
+void XMLCodeGen::writeStateActions( StateAp *state )
+{
+	RedActionTable *toStateActions = 0;
+	if ( state->toStateActionTable.length() > 0 )
+		toStateActions = actionTableMap.find( state->toStateActionTable );
+
+	RedActionTable *fromStateActions = 0;
+	if ( state->fromStateActionTable.length() > 0 )
+		fromStateActions = actionTableMap.find( state->fromStateActionTable );
+
+	RedActionTable *eofActions = 0;
+	if ( state->eofActionTable.length() > 0 )
+		eofActions = actionTableMap.find( state->eofActionTable );
+	
+	if ( toStateActions != 0 || fromStateActions != 0 || eofActions != 0 ) {
+		out << "      <state_actions>";
+		if ( toStateActions != 0 )
+			out << toStateActions->id;
+		else
+			out << "x";
+
+		if ( fromStateActions != 0 )
+			out << " " << fromStateActions->id;
+		else
+			out << " x";
+
+		if ( eofActions != 0 )
+			out << " " << eofActions->id;
+		else
+			out << " x"; out << "</state_actions>\n";
+	}
+}
+
+void XMLCodeGen::writeStateConditions( StateAp *state )
+{
+	if ( state->stateCondList.length() > 0 ) {
+		out << "      <cond_list length=\"" << state->stateCondList.length() << "\">\n";
+		for ( StateCondList::Iter scdi = state->stateCondList; scdi.lte(); scdi++ ) {
+			out << "        <c>";
+			writeKey( scdi->lowKey );
+			out << " ";
+			writeKey( scdi->highKey );
+			out << " ";
+			out << scdi->condSpace->condSpaceId;
+			out << "</c>\n";
+		}
+		out << "      </cond_list>\n";
+	}
+}
+
+void XMLCodeGen::writeStateList()
+{
+	/* Write the list of states. */
+	out << "    <state_list length=\"" << fsm->stateList.length() << "\">\n";
+	for ( StateList::Iter st = fsm->stateList; st.lte(); st++ ) {
+		out << "      <state id=\"" << st->alg.stateNum << "\"";
+		if ( st->isFinState() )
+			out << " final=\"t\"";
+		out << ">\n";
+
+		writeStateActions( st );
+		writeStateConditions( st );
+		writeTransList( st );
+
+		out << "      </state>\n";
+
+		if ( !st.last() )
+			out << "\n";
+	}
+	out << "    </state_list>\n";
+}
+
+bool XMLCodeGen::writeNameInst( NameInst *nameInst )
+{
+	bool written = false;
+	if ( nameInst->parent != 0 )
+		written = writeNameInst( nameInst->parent );
+	
+	if ( nameInst->name != 0 ) {
+		if ( written )
+			out << '_';
+		out << nameInst->name;
+		written = true;
+	}
+
+	return written;
+}
+
+void XMLCodeGen::writeEntryPoints()
+{
+	/* List of entry points other than start state. */
+	if ( fsm->entryPoints.length() > 0 || pd->lmRequiresErrorState ) {
+		out << "    <entry_points";
+		if ( pd->lmRequiresErrorState )
+			out << " error=\"t\"";
+		out << ">\n";
+		for ( EntryMap::Iter en = fsm->entryPoints; en.lte(); en++ ) {
+			/* Get the name instantiation from nameIndex. */
+			NameInst *nameInst = pd->nameIndex[en->key];
+			StateAp *state = en->value;
+			out << "      <entry name=\"";
+			writeNameInst( nameInst );
+			out << "\">" << state->alg.stateNum << "</entry>\n";
+		}
+		out << "    </entry_points>\n";
+	}
+}
+
+void XMLCodeGen::writeMachine()
+{
+	/* Open the machine. */
+	out << "  <machine>\n"; 
+	
+	/* Action tables. */
+	reduceActionTables();
+
+	writeActionList();
+	writeActionTableList();
+	writeConditions();
+
+	/* Start state. */
+	GraphDictEl *mainEl = pd->graphDict.find( mainMachine );
+	if ( mainEl != 0 ) {
+		out << "    <start_state>" << fsm->startState->alg.stateNum << 
+			"</start_state>\n";
+	}
+	
+	/* Error state. */
+	if ( fsm->errState != 0 ) {
+		out << "    <error_state>" << fsm->errState->alg.stateNum << 
+			"</error_state>\n";
+	}
+
+	writeEntryPoints();
+	writeStateList();
+
+	out << "  </machine>\n";
+}
+
+void XMLCodeGen::writeAlphType()
+{
+	out << "  <alphtype>" << 
+		(keyOps->alphType - hostLang->hostTypes) << "</alphtype>\n";
+}
+
+void XMLCodeGen::writeGetKeyExpr()
+{
+	out << "  <getkey>";
+	writeInlineList( pd->getKeyExpr, 0 );
+	out << "</getkey>\n";
+}
+
+void XMLCodeGen::writeAccessExpr()
+{
+	out << "  <access>";
+	writeInlineList( pd->accessExpr, 0 );
+	out << "</access>\n";
+}
+
+void XMLCodeGen::writeCurStateExpr()
+{
+	out << "  <curstate>";
+	writeInlineList( pd->curStateExpr, 0 );
+	out << "</curstate>\n";
+}
+
+void XMLCodeGen::writeConditions()
+{
+	if ( condData->condSpaceMap.length() > 0 ) {
+		long nextCondSpaceId = 0;
+		for ( CondSpaceMap::Iter cs = condData->condSpaceMap; cs.lte(); cs++ )
+			cs->condSpaceId = nextCondSpaceId++;
+
+		out << "    <cond_space_list length=\"" << condData->condSpaceMap.length() << "\">\n";
+		for ( CondSpaceMap::Iter cs = condData->condSpaceMap; cs.lte(); cs++ ) {
+			out << "      <cond_space id=\"" << cs->condSpaceId << 
+				"\" length=\"" << cs->condSet.length() << "\">";
+			writeKey( cs->baseKey );
+			for ( CondSet::Iter csi = cs->condSet; csi.lte(); csi++ )
+				out << " " << (*csi)->actionId;
+			out << "</cond_space>\n";
+		}
+		out << "    </cond_space_list>\n";
+	}
+}
+
+void XMLCodeGen::writeExports()
+{
+	if ( pd->exportList.length() > 0 ) {
+		out << "  <exports>\n";
+		for ( ExportList::Iter exp = pd->exportList; exp.lte(); exp++ ) {
+			out << "    <ex name=\"" << exp->name << "\">";
+			writeKey( exp->key );
+			out << "</ex>\n";
+		}
+		out << "  </exports>\n";
+	}
+}
+
+void XMLCodeGen::writeXML()
+{
+	/* Open the definition. */
+	out << "<ragel_def name=\"" << fsmName << "\">\n";
+	writeAlphType();
+	
+	if ( pd->getKeyExpr != 0 )
+		writeGetKeyExpr();
+
+	if ( pd->accessExpr != 0 )
+		writeAccessExpr();
+
+	if ( pd->curStateExpr != 0 )
+		writeCurStateExpr();
+	
+	writeExports();
+	
+	writeMachine();
+
+	out <<
+		"</ragel_def>\n";
+}
+
diff --git a/contrib/tools/ragel5/ragel/xmlcodegen.h b/contrib/tools/ragel5/ragel/xmlcodegen.h
new file mode 100644
index 0000000000..99b985395a
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/xmlcodegen.h
@@ -0,0 +1,137 @@
+/*
+ *  Copyright 2005, 2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _XMLDOTGEN_H
+#define _XMLDOTGEN_H
+
+#include <iostream>
+#include "avltree.h"
+#include "fsmgraph.h"
+#include "parsedata.h"
+
+/* Forwards. */
+struct TransAp;
+struct FsmAp;
+struct ParseData;
+
+struct RedActionTable
+:
+	public AvlTreeEl<RedActionTable>
+{
+	RedActionTable( const ActionTable &key )
+	:	
+		key(key), 
+		id(0)
+	{ }
+
+	const ActionTable &getKey() 
+		{ return key; }
+
+	ActionTable key;
+	int id;
+};
+
+typedef AvlTree<RedActionTable, ActionTable, CmpActionTable> ActionTableMap;
+
+struct NextRedTrans
+{
+	Key lowKey, highKey;
+	TransAp *trans;
+	TransAp *next;
+
+	void load() {
+		if ( trans != 0 ) {
+			next = trans->next;
+			lowKey = trans->lowKey;
+			highKey = trans->highKey;
+		}
+	}
+
+	NextRedTrans( TransAp *t ) {
+		trans = t;
+		load();
+	}
+
+	void increment() {
+		trans = next;
+		load();
+	}
+};
+
+class XMLCodeGen
+{
+public:
+	XMLCodeGen( char *fsmName, ParseData *pd, FsmAp *fsm, std::ostream &out );
+	void writeXML( );
+
+private:
+	void appendTrans( TransListVect &outList, Key lowKey, Key highKey, TransAp *trans );
+	void writeStateActions( StateAp *state );
+	void writeStateList();
+	void writeStateConditions( StateAp *state );
+
+	void writeKey( Key key );
+	void writeText( InlineItem *item );
+	void writeCtrlFlow( InlineItem *item, InlineItem *context );
+	void writePtrMod( InlineItem *item, InlineItem *context );
+	void writeGoto( InlineItem *item, InlineItem *context );
+	void writeGotoExpr( InlineItem *item, InlineItem *context );
+	void writeCall( InlineItem *item, InlineItem *context );
+	void writeCallExpr( InlineItem *item, InlineItem *context );
+	void writeNext( InlineItem *item, InlineItem *context );
+	void writeNextExpr( InlineItem *item, InlineItem *context );
+	void writeEntry( InlineItem *item );
+	void writeLmSetActId( InlineItem *item );
+	void writeLmOnLast( InlineItem *item );
+	void writeLmOnNext( InlineItem *item );
+	void writeLmOnLagBehind( InlineItem *item );
+
+	void writeExports();
+	bool writeNameInst( NameInst *nameInst );
+	void writeEntryPoints();
+	void writeGetKeyExpr();
+	void writeAccessExpr();
+	void writeCurStateExpr();
+	void writeConditions();
+	void writeInlineList( InlineList *inlineList, InlineItem *context );
+	void writeAlphType();
+	void writeActionList();
+	void writeActionTableList();
+	void reduceTrans( TransAp *trans );
+	void reduceActionTables();
+	void writeTransList( StateAp *state );
+	void writeTrans( Key lowKey, Key highKey, TransAp *defTrans );
+	void writeAction( Action *action );
+	void writeLmSwitch( InlineItem *item );
+	void writeMachine();
+	void writeActionExec( InlineItem *item );
+	void writeActionExecTE( InlineItem *item );
+
+	char *fsmName;
+	ParseData *pd;
+	FsmAp *fsm;
+	std::ostream &out;
+	ActionTableMap actionTableMap;
+	int nextActionTableId;
+};
+
+
+#endif /* _XMLDOTGEN_H */
diff --git a/contrib/tools/ragel5/ragel/ya.make b/contrib/tools/ragel5/ragel/ya.make
new file mode 100644
index 0000000000..6966321b7c
--- /dev/null
+++ b/contrib/tools/ragel5/ragel/ya.make
@@ -0,0 +1,26 @@
+PROGRAM(ragel5)
+
+NO_UTIL()
+NO_COMPILER_WARNINGS()
+
+PEERDIR(
+    contrib/tools/ragel5/aapl
+    contrib/tools/ragel5/common
+)
+
+SRCS(
+    fsmap.cpp
+    fsmattach.cpp
+    fsmbase.cpp
+    fsmgraph.cpp
+    fsmmin.cpp
+    fsmstate.cpp
+    main.cpp
+    parsedata.cpp
+    parsetree.cpp
+    rlparse.cpp
+    rlscan.cpp
+    xmlcodegen.cpp
+)
+
+END()
diff --git a/contrib/tools/ragel5/redfsm/gendata.cpp b/contrib/tools/ragel5/redfsm/gendata.cpp
new file mode 100644
index 0000000000..b0893ccdc2
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/gendata.cpp
@@ -0,0 +1,717 @@
+/*
+ *  Copyright 2005-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "gendata.h"
+#include <iostream>
+
+using std::cerr;
+using std::endl;
+
+CodeGenData::CodeGenData( ostream &out )
+:
+	sourceFileName(0),
+	fsmName(0), 
+	out(out),
+	redFsm(0), 
+	allActions(0),
+	allActionTables(0),
+	allConditions(0),
+	allCondSpaces(0),
+	allStates(0),
+	nameIndex(0),
+	startState(-1),
+	errState(-1),
+	getKeyExpr(0),
+	accessExpr(0),
+	curStateExpr(0),
+	wantComplete(0),
+	hasLongestMatch(false),
+	codeGenErrCount(0),
+	hasEnd(true),
+	dataPrefix(true),
+	writeFirstFinal(true),
+	writeErr(true)
+{}
+
+
+void CodeGenData::createMachine()
+{
+	redFsm = new RedFsmAp();
+}
+
+void CodeGenData::initActionList( unsigned long length )
+{ 
+	allActions = new Action[length];
+	for ( unsigned long a = 0; a < length; a++ )
+		actionList.append( allActions+a );
+}
+
+void CodeGenData::newAction( int anum, char *name, int line, 
+		int col, InlineList *inlineList )
+{
+	allActions[anum].actionId = anum;
+	allActions[anum].name = name;
+	allActions[anum].loc.line = line;
+	allActions[anum].loc.col = col;
+	allActions[anum].inlineList = inlineList;
+}
+
+void CodeGenData::initActionTableList( unsigned long length )
+{ 
+	allActionTables = new RedAction[length];
+}
+
+void CodeGenData::initStateList( unsigned long length )
+{
+	allStates = new RedStateAp[length];
+	for ( unsigned long s = 0; s < length; s++ )
+		redFsm->stateList.append( allStates+s );
+
+	/* We get the start state as an offset, set the pointer now. */
+	if ( startState >= 0 )
+		redFsm->startState = allStates + startState;
+	if ( errState >= 0 )
+		redFsm->errState = allStates + errState;
+	for ( EntryIdVect::Iter en = entryPointIds; en.lte(); en++ )
+		redFsm->entryPoints.insert( allStates + *en );
+
+	/* The nextStateId is no longer used to assign state ids (they come in set
+	 * from the frontend now), however generation code still depends on it.
+	 * Should eventually remove this variable. */
+	redFsm->nextStateId = redFsm->stateList.length();
+}
+
+void CodeGenData::setStartState( unsigned long startState )
+{
+	this->startState = startState;
+}
+
+void CodeGenData::setErrorState( unsigned long errState )
+{
+	this->errState = errState;
+}
+
+void CodeGenData::addEntryPoint( char *name, unsigned long entryState )
+{
+	entryPointIds.append( entryState );
+	entryPointNames.append( name );
+}
+
+void CodeGenData::initTransList( int snum, unsigned long length )
+{
+	/* Could preallocate the out range to save time growing it. For now do
+	 * nothing. */
+}
+
+void CodeGenData::newTrans( int snum, int tnum, Key lowKey, 
+		Key highKey, long targ, long action )
+{
+	/* Get the current state and range. */
+	RedStateAp *curState = allStates + snum;
+	RedTransList &destRange = curState->outRange;
+
+	if ( curState == redFsm->errState )
+		return;
+
+	/* Make the new transitions. */
+	RedStateAp *targState = targ >= 0 ? (allStates + targ) : 
+			wantComplete ? redFsm->getErrorState() : 0;
+	RedAction *actionTable = action >= 0 ? (allActionTables + action) : 0;
+	RedTransAp *trans = redFsm->allocateTrans( targState, actionTable );
+	RedTransEl transEl( lowKey, highKey, trans );
+
+	if ( wantComplete ) {
+		/* If the machine is to be complete then we need to fill any gaps with
+		 * the error transitions. */
+		if ( destRange.length() == 0 ) {
+			/* Range is currently empty. */
+			if ( keyOps->minKey < lowKey ) {
+				/* The first range doesn't start at the low end. */
+				Key fillHighKey = lowKey;
+				fillHighKey.decrement();
+
+				/* Create the filler with the state's error transition. */
+				RedTransEl newTel( keyOps->minKey, fillHighKey, redFsm->getErrorTrans() );
+				destRange.append( newTel );
+			}
+		}
+		else {
+			/* The range list is not empty, get the the last range. */
+			RedTransEl *last = &destRange[destRange.length()-1];
+			Key nextKey = last->highKey;
+			nextKey.increment();
+			if ( nextKey < lowKey ) {
+				/* There is a gap to fill. Make the high key. */
+				Key fillHighKey = lowKey;
+				fillHighKey.decrement();
+
+				/* Create the filler with the state's error transtion. */
+				RedTransEl newTel( nextKey, fillHighKey, redFsm->getErrorTrans() );
+				destRange.append( newTel );
+			}
+		}
+	}
+
+	/* Filler taken care of. Append the range. */
+	destRange.append( RedTransEl( lowKey, highKey, trans ) );
+}
+
+void CodeGenData::finishTransList( int snum )
+{
+	/* Get the current state and range. */
+	RedStateAp *curState = allStates + snum;
+	RedTransList &destRange = curState->outRange;
+
+	if ( curState == redFsm->errState )
+		return;
+
+	/* If building a complete machine we may need filler on the end. */
+	if ( wantComplete ) {
+		/* Check if there are any ranges already. */
+		if ( destRange.length() == 0 ) {
+			/* Fill with the whole alphabet. */
+			/* Add the range on the lower and upper bound. */
+			RedTransEl newTel( keyOps->minKey, keyOps->maxKey, redFsm->getErrorTrans() );
+			destRange.append( newTel );
+		}
+		else {
+			/* Get the last and check for a gap on the end. */
+			RedTransEl *last = &destRange[destRange.length()-1];
+			if ( last->highKey < keyOps->maxKey ) {
+				/* Make the high key. */
+				Key fillLowKey = last->highKey;
+				fillLowKey.increment();
+
+				/* Create the new range with the error trans and append it. */
+				RedTransEl newTel( fillLowKey, keyOps->maxKey, redFsm->getErrorTrans() );
+				destRange.append( newTel );
+			}
+		}
+	}
+}
+
+void CodeGenData::setId( int snum, int id )
+{
+	RedStateAp *curState = allStates + snum;
+	curState->id = id;
+}
+
+void CodeGenData::setFinal( int snum )
+{
+	RedStateAp *curState = allStates + snum;
+	curState->isFinal = true;
+}
+
+
+void CodeGenData::setStateActions( int snum, long toStateAction, 
+			long fromStateAction, long eofAction )
+{
+	RedStateAp *curState = allStates + snum;
+	if ( toStateAction >= 0 )
+		curState->toStateAction = allActionTables + toStateAction;
+	if ( fromStateAction >= 0 )
+		curState->fromStateAction = allActionTables + fromStateAction;
+	if ( eofAction >= 0 )
+		curState->eofAction = allActionTables + eofAction;
+}
+
+void CodeGenData::resolveTargetStates( InlineList *inlineList )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		switch ( item->type ) {
+		case InlineItem::Goto: case InlineItem::Call:
+		case InlineItem::Next: case InlineItem::Entry:
+			item->targState = allStates + item->targId;
+			break;
+		default:
+			break;
+		}
+
+		if ( item->children != 0 )
+			resolveTargetStates( item->children );
+	}
+}
+
+void CodeGenData::closeMachine()
+{
+	for ( ActionList::Iter a = actionList; a.lte(); a++ )
+		resolveTargetStates( a->inlineList );
+
+	/* Note that even if we want a complete graph we do not give the error
+	 * state a default transition. All machines break out of the processing
+	 * loop when in the error state. */
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		for ( StateCondList::Iter sci = st->stateCondList; sci.lte(); sci++ )
+			st->stateCondVect.append( sci );
+	}
+}
+
+
+bool CodeGenData::setAlphType( char *data )
+{
+	/* FIXME: This should validate the alphabet type selection. */
+	HostType *alphType = hostLang->hostTypes + atoi(data);
+	thisKeyOps.setAlphType( alphType );
+	return true;
+}
+
+void CodeGenData::initCondSpaceList( ulong length )
+{
+	allCondSpaces = new CondSpace[length];
+	for ( ulong c = 0; c < length; c++ )
+		condSpaceList.append( allCondSpaces + c );
+}
+
+void CodeGenData::newCondSpace( int cnum, int condSpaceId, Key baseKey )
+{
+	CondSpace *cond = allCondSpaces + cnum;
+	cond->condSpaceId = condSpaceId;
+	cond->baseKey = baseKey;
+}
+
+void CodeGenData::condSpaceItem( int cnum, long condActionId )
+{
+	CondSpace *cond = allCondSpaces + cnum;
+	cond->condSet.append( allActions + condActionId );
+}
+
+void CodeGenData::initStateCondList( int snum, ulong length )
+{
+	/* Could preallocate these, as we could with transitions. */
+}
+
+void CodeGenData::addStateCond( int snum, Key lowKey, Key highKey, long condNum )
+{
+	RedStateAp *curState = allStates + snum;
+
+	/* Create the new state condition. */
+	StateCond *stateCond = new StateCond;
+	stateCond->lowKey = lowKey;
+	stateCond->highKey = highKey;
+
+	/* Assign it a cond space. */
+	CondSpace *condSpace = allCondSpaces + condNum;
+	stateCond->condSpace = condSpace;
+
+	curState->stateCondList.append( stateCond );
+}
+
+
+CondSpace *CodeGenData::findCondSpace( Key lowKey, Key highKey )
+{
+	for ( CondSpaceList::Iter cs = condSpaceList; cs.lte(); cs++ ) {
+		Key csHighKey = cs->baseKey;
+		csHighKey += keyOps->alphSize() * (1 << cs->condSet.length());
+
+		if ( lowKey >= cs->baseKey && highKey <= csHighKey )
+			return cs;
+	}
+	return 0;
+}
+
+Condition *CodeGenData::findCondition( Key key )
+{
+	for ( ConditionList::Iter cond = conditionList; cond.lte(); cond++ ) {
+		Key upperKey = cond->baseKey + (1 << cond->condSet.length());
+		if ( cond->baseKey <= key && key <= upperKey )
+			return cond;
+	}
+	return 0;
+}
+
+Key CodeGenData::findMaxKey()
+{
+	Key maxKey = keyOps->maxKey;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		assert( st->outSingle.length() == 0 );
+		assert( st->defTrans == 0 );
+
+		long rangeLen = st->outRange.length();
+		if ( rangeLen > 0 ) {
+			Key highKey = st->outRange[rangeLen-1].highKey;
+			if ( highKey > maxKey )
+				maxKey = highKey;
+		}
+	}
+	return maxKey;
+}
+
+void CodeGenData::findFinalActionRefs()
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Rerence count out of single transitions. */
+		for ( RedTransList::Iter rtel = st->outSingle; rtel.lte(); rtel++ ) {
+			if ( rtel->value->action != 0 ) {
+				rtel->value->action->numTransRefs += 1;
+				for ( ActionTable::Iter item = rtel->value->action->key; item.lte(); item++ )
+					item->value->numTransRefs += 1;
+			}
+		}
+
+		/* Reference count out of range transitions. */
+		for ( RedTransList::Iter rtel = st->outRange; rtel.lte(); rtel++ ) {
+			if ( rtel->value->action != 0 ) {
+				rtel->value->action->numTransRefs += 1;
+				for ( ActionTable::Iter item = rtel->value->action->key; item.lte(); item++ )
+					item->value->numTransRefs += 1;
+			}
+		}
+
+		/* Reference count default transition. */
+		if ( st->defTrans != 0 && st->defTrans->action != 0 ) {
+			st->defTrans->action->numTransRefs += 1;
+			for ( ActionTable::Iter item = st->defTrans->action->key; item.lte(); item++ )
+				item->value->numTransRefs += 1;
+		}
+
+		/* Reference count to state actions. */
+		if ( st->toStateAction != 0 ) {
+			st->toStateAction->numToStateRefs += 1;
+			for ( ActionTable::Iter item = st->toStateAction->key; item.lte(); item++ )
+				item->value->numToStateRefs += 1;
+		}
+
+		/* Reference count from state actions. */
+		if ( st->fromStateAction != 0 ) {
+			st->fromStateAction->numFromStateRefs += 1;
+			for ( ActionTable::Iter item = st->fromStateAction->key; item.lte(); item++ )
+				item->value->numFromStateRefs += 1;
+		}
+
+		/* Reference count EOF actions. */
+		if ( st->eofAction != 0 ) {
+			st->eofAction->numEofRefs += 1;
+			for ( ActionTable::Iter item = st->eofAction->key; item.lte(); item++ )
+				item->value->numEofRefs += 1;
+		}
+	}
+}
+
+void CodeGenData::analyzeAction( Action *act, InlineList *inlineList )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		/* Only consider actions that are referenced. */
+		if ( act->numRefs() > 0 ) {
+			if ( item->type == InlineItem::Goto || item->type == InlineItem::GotoExpr )
+				redFsm->bAnyActionGotos = true;
+			else if ( item->type == InlineItem::Call || item->type == InlineItem::CallExpr )
+				redFsm->bAnyActionCalls = true;
+			else if ( item->type == InlineItem::Ret )
+				redFsm->bAnyActionRets = true;
+		}
+
+		/* Check for various things in regular actions. */
+		if ( act->numTransRefs > 0 || act->numToStateRefs > 0 || act->numFromStateRefs > 0 ) {
+			/* Any returns in regular actions? */
+			if ( item->type == InlineItem::Ret )
+				redFsm->bAnyRegActionRets = true;
+
+			/* Any next statements in the regular actions? */
+			if ( item->type == InlineItem::Next || item->type == InlineItem::NextExpr )
+				redFsm->bAnyRegNextStmt = true;
+
+			/* Any by value control in regular actions? */
+			if ( item->type == InlineItem::CallExpr || item->type == InlineItem::GotoExpr )
+				redFsm->bAnyRegActionByValControl = true;
+
+			/* Any references to the current state in regular actions? */
+			if ( item->type == InlineItem::Curs )
+				redFsm->bAnyRegCurStateRef = true;
+
+			if ( item->type == InlineItem::Break )
+				redFsm->bAnyRegBreak = true;
+
+			if ( item->type == InlineItem::LmSwitch && item->handlesError )
+				redFsm->bAnyLmSwitchError = true;
+		}
+
+		if ( item->children != 0 )
+			analyzeAction( act, item->children );
+	}
+}
+
+void CodeGenData::analyzeActionList( RedAction *redAct, InlineList *inlineList )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		/* Any next statements in the action table? */
+		if ( item->type == InlineItem::Next || item->type == InlineItem::NextExpr )
+			redAct->bAnyNextStmt = true;
+
+		/* Any references to the current state. */
+		if ( item->type == InlineItem::Curs )
+			redAct->bAnyCurStateRef = true;
+
+		if ( item->type == InlineItem::Break )
+			redAct->bAnyBreakStmt = true;
+
+		if ( item->children != 0 )
+			analyzeActionList( redAct, item->children );
+	}
+}
+
+/* Assign ids to referenced actions. */
+void CodeGenData::assignActionIds()
+{
+	int nextActionId = 0;
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Only ever interested in referenced actions. */
+		if ( act->numRefs() > 0 )
+			act->actionId = nextActionId++;
+	}
+}
+
+void CodeGenData::setValueLimits()
+{
+	redFsm->maxSingleLen = 0;
+	redFsm->maxRangeLen = 0;
+	redFsm->maxKeyOffset = 0;
+	redFsm->maxIndexOffset = 0;
+	redFsm->maxActListId = 0;
+	redFsm->maxActionLoc = 0;
+	redFsm->maxActArrItem = 0;
+	redFsm->maxSpan = 0;
+	redFsm->maxCondSpan = 0;
+	redFsm->maxFlatIndexOffset = 0;
+	redFsm->maxCondOffset = 0;
+	redFsm->maxCondLen = 0;
+	redFsm->maxCondSpaceId = 0;
+	redFsm->maxCondIndexOffset = 0;
+
+	/* In both of these cases the 0 index is reserved for no value, so the max
+	 * is one more than it would be if they started at 0. */
+	redFsm->maxIndex = redFsm->transSet.length();
+	redFsm->maxCond = condSpaceList.length(); 
+
+	/* The nextStateId - 1 is the last state id assigned. */
+	redFsm->maxState = redFsm->nextStateId - 1;
+
+	for ( CondSpaceList::Iter csi = condSpaceList; csi.lte(); csi++ ) {
+		if ( csi->condSpaceId > redFsm->maxCondSpaceId )
+			redFsm->maxCondSpaceId = csi->condSpaceId;
+	}
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Maximum cond length. */
+		if ( st->stateCondList.length() > redFsm->maxCondLen )
+			redFsm->maxCondLen = st->stateCondList.length();
+
+		/* Maximum single length. */
+		if ( st->outSingle.length() > redFsm->maxSingleLen )
+			redFsm->maxSingleLen = st->outSingle.length();
+
+		/* Maximum range length. */
+		if ( st->outRange.length() > redFsm->maxRangeLen )
+			redFsm->maxRangeLen = st->outRange.length();
+
+		/* The key offset index offset for the state after last is not used, skip it.. */
+		if ( ! st.last() ) {
+			redFsm->maxCondOffset += st->stateCondList.length();
+			redFsm->maxKeyOffset += st->outSingle.length() + st->outRange.length()*2;
+			redFsm->maxIndexOffset += st->outSingle.length() + st->outRange.length() + 1;
+		}
+
+		/* Max cond span. */
+		if ( st->condList != 0 ) {
+			unsigned long long span = keyOps->span( st->condLowKey, st->condHighKey );
+			if ( span > redFsm->maxCondSpan )
+				redFsm->maxCondSpan = span;
+		}
+
+		/* Max key span. */
+		if ( st->transList != 0 ) {
+			unsigned long long span = keyOps->span( st->lowKey, st->highKey );
+			if ( span > redFsm->maxSpan )
+				redFsm->maxSpan = span;
+		}
+
+		/* Max cond index offset. */
+		if ( ! st.last() ) {
+			if ( st->condList != 0 )
+				redFsm->maxCondIndexOffset += keyOps->span( st->condLowKey, st->condHighKey );
+		}
+
+		/* Max flat index offset. */
+		if ( ! st.last() ) {
+			if ( st->transList != 0 )
+				redFsm->maxFlatIndexOffset += keyOps->span( st->lowKey, st->highKey );
+			redFsm->maxFlatIndexOffset += 1;
+		}
+	}
+
+	for ( ActionTableMap::Iter at = redFsm->actionMap; at.lte(); at++ ) {
+		/* Maximum id of action lists. */
+		if ( at->actListId+1 > redFsm->maxActListId )
+			redFsm->maxActListId = at->actListId+1;
+
+		/* Maximum location of items in action array. */
+		if ( at->location+1 > redFsm->maxActionLoc )
+			redFsm->maxActionLoc = at->location+1;
+
+		/* Maximum values going into the action array. */
+		if ( at->key.length() > redFsm->maxActArrItem )
+			redFsm->maxActArrItem = at->key.length();
+		for ( ActionTable::Iter item = at->key; item.lte(); item++ ) {
+			if ( item->value->actionId > redFsm->maxActArrItem )
+				redFsm->maxActArrItem = item->value->actionId;
+		}
+	}
+}
+
+
+
+/* Gather various info on the machine. */
+void CodeGenData::analyzeMachine()
+{
+	/* Find the true count of action references.  */
+	findFinalActionRefs();
+
+	/* Check if there are any calls in action code. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Record the occurrence of various kinds of actions. */
+		if ( act->numToStateRefs > 0 )
+			redFsm->bAnyToStateActions = true;
+		if ( act->numFromStateRefs > 0 )
+			redFsm->bAnyFromStateActions = true;
+		if ( act->numEofRefs > 0 )
+			redFsm->bAnyEofActions = true;
+		if ( act->numTransRefs > 0 )
+			redFsm->bAnyRegActions = true;
+
+		/* Recurse through the action's parse tree looking for various things. */
+		analyzeAction( act, act->inlineList );
+	}
+
+	/* Analyze reduced action lists. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		for ( ActionTable::Iter act = redAct->key; act.lte(); act++ )
+			analyzeActionList( redAct, act->value->inlineList );
+	}
+
+	/* Find states that have transitions with actions that have next
+	 * statements. */
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Check any actions out of outSinge. */
+		for ( RedTransList::Iter rtel = st->outSingle; rtel.lte(); rtel++ ) {
+			if ( rtel->value->action != 0 && rtel->value->action->anyCurStateRef() )
+				st->bAnyRegCurStateRef = true;
+		}
+
+		/* Check any actions out of outRange. */
+		for ( RedTransList::Iter rtel = st->outRange; rtel.lte(); rtel++ ) {
+			if ( rtel->value->action != 0 && rtel->value->action->anyCurStateRef() )
+				st->bAnyRegCurStateRef = true;
+		}
+
+		/* Check any action out of default. */
+		if ( st->defTrans != 0 && st->defTrans->action != 0 && 
+				st->defTrans->action->anyCurStateRef() )
+			st->bAnyRegCurStateRef = true;
+		
+		if ( st->stateCondList.length() > 0 )
+			redFsm->bAnyConditions = true;
+	}
+
+	/* Assign ids to actions that are referenced. */
+	assignActionIds();
+
+	/* Set the maximums of various values used for deciding types. */
+	setValueLimits();
+}
+
+void CodeGenData::writeStatement( InputLoc &loc, int nargs, char **args )
+{
+	/* FIXME: This should be moved to the virtual functions in the code
+	 * generators.
+	 *
+	 * Force a newline. */
+	out << "\n";
+	genLineDirective( out );
+
+	if ( strcmp( args[0], "data" ) == 0 ) {
+		for ( int i = 1; i < nargs; i++ ) {
+			if ( strcmp( args[i], "noerror" ) == 0 )
+				writeErr = false;
+			else if ( strcmp( args[i], "noprefix" ) == 0 )
+				dataPrefix = false;
+			else if ( strcmp( args[i], "nofinal" ) == 0 )
+				writeFirstFinal = false;
+			else {
+				source_warning(loc) << "unrecognized write option \"" << 
+						args[i] << "\"" << endl;
+			}
+		}
+		writeData();
+	}
+	else if ( strcmp( args[0], "init" ) == 0 ) {
+		for ( int i = 1; i < nargs; i++ ) {
+			source_warning(loc) << "unrecognized write option \"" << 
+					args[i] << "\"" << endl;
+		}
+		writeInit();
+	}
+	else if ( strcmp( args[0], "exec" ) == 0 ) {
+		for ( int i = 1; i < nargs; i++ ) {
+			if ( strcmp( args[i], "noend" ) == 0 )
+				hasEnd = false;
+			else {
+				source_warning(loc) << "unrecognized write option \"" << 
+						args[i] << "\"" << endl;
+			}
+		}
+		writeExec();
+	}
+	else if ( strcmp( args[0], "eof" ) == 0 ) {
+		for ( int i = 1; i < nargs; i++ ) {
+			source_warning(loc) << "unrecognized write option \"" << 
+					args[i] << "\"" << endl;
+		}
+		writeEOF();
+	}
+	else if ( strcmp( args[0], "exports" ) == 0 ) {
+		for ( int i = 1; i < nargs; i++ ) {
+			source_warning(loc) << "unrecognized write option \"" << 
+					args[i] << "\"" << endl;
+		}
+		writeExports();
+	}
+	else {
+		/* EMIT An error here. */
+		source_error(loc) << "unrecognized write command \"" << 
+				args[0] << "\"" << endl;
+	}
+}
+
+ostream &CodeGenData::source_warning( const InputLoc &loc )
+{
+	cerr << sourceFileName << ":" << loc.line << ":" << loc.col << ": warning: ";
+	return cerr;
+}
+
+ostream &CodeGenData::source_error( const InputLoc &loc )
+{
+	codeGenErrCount += 1;
+	assert( sourceFileName != 0 );
+	cerr << sourceFileName << ":" << loc.line << ":" << loc.col << ": ";
+	return cerr;
+}
+
+
diff --git a/contrib/tools/ragel5/redfsm/gendata.h b/contrib/tools/ragel5/redfsm/gendata.h
new file mode 100644
index 0000000000..855e0710a7
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/gendata.h
@@ -0,0 +1,167 @@
+/*
+ *  Copyright 2005-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _GENDATA_H
+#define _GENDATA_H
+
+#include <iostream>
+#include "redfsm.h"
+#include "common.h"
+
+using std::ostream;
+
+struct NameInst;
+typedef DList<Action> ActionList;
+
+typedef unsigned long ulong;
+
+struct FsmCodeGen;
+struct CodeGenData;
+
+typedef AvlMap<char *, CodeGenData*, CmpStr> CodeGenMap;
+typedef AvlMapEl<char *, CodeGenData*> CodeGenMapEl;
+
+/*
+ * The interface to the parser
+ */
+
+/* These functions must be implemented by the code generation executable.
+ * The openOutput function is invoked when the root element is opened.  The
+ * makeCodeGen function is invoked when a ragel_def element is opened. */
+std::ostream *openOutput( char *inputFile );
+CodeGenData *makeCodeGen( char *sourceFileName, 
+		char *fsmName, ostream &out, bool wantComplete );
+
+void lineDirective( ostream &out, char *fileName, int line );
+void genLineDirective( ostream &out );
+
+/*********************************/
+
+struct CodeGenData
+{
+	/*
+	 * The interface to the code generator.
+	 */
+	virtual void finishRagelDef() {}
+
+	/* These are invoked by the corresponding write statements. */
+	virtual void writeData() {};
+	virtual void writeInit() {};
+	virtual void writeExec() {};
+	virtual void writeEOF() {};
+	virtual void writeExports() {};
+
+	/* This can also be overwridden to modify the processing of write
+	 * statements. */
+	virtual void writeStatement( InputLoc &loc, int nargs, char **args );
+
+	/********************/
+
+	CodeGenData( ostream &out );
+	virtual ~CodeGenData() {}
+
+	/* 
+	 * Collecting the machine.
+	 */
+
+	char *sourceFileName;
+	char *fsmName;
+	ostream &out;
+	RedFsmAp *redFsm;
+	Action *allActions;
+	RedAction *allActionTables;
+	Condition *allConditions;
+	CondSpace *allCondSpaces;
+	RedStateAp *allStates;
+	NameInst **nameIndex;
+	int startState;
+	int errState;
+	ActionList actionList;
+	ConditionList conditionList;
+	CondSpaceList condSpaceList;
+	InlineList *getKeyExpr;
+	InlineList *accessExpr;
+	InlineList *curStateExpr;
+	KeyOps thisKeyOps;
+	bool wantComplete;
+	EntryIdVect entryPointIds;
+	EntryNameVect entryPointNames;
+	bool hasLongestMatch;
+	int codeGenErrCount;
+	ExportList exportList;
+
+	/* Write options. */
+	bool hasEnd;
+	bool dataPrefix;
+	bool writeFirstFinal;
+	bool writeErr;
+
+	void createMachine();
+	void initActionList( unsigned long length );
+	void newAction( int anum, char *name, int line, int col, InlineList *inlineList );
+	void initActionTableList( unsigned long length );
+	void initStateList( unsigned long length );
+	void setStartState( unsigned long startState );
+	void setErrorState( unsigned long errState );
+	void addEntryPoint( char *name, unsigned long entryState );
+	void setId( int snum, int id );
+	void setFinal( int snum );
+	void initTransList( int snum, unsigned long length );
+	void newTrans( int snum, int tnum, Key lowKey, Key highKey, 
+			long targ, long act );
+	void finishTransList( int snum );
+	void setStateActions( int snum, long toStateAction, 
+			long fromStateAction, long eofAction );
+	void setForcedErrorState()
+		{ redFsm->forcedErrorState = true; }
+
+	
+	void initCondSpaceList( ulong length );
+	void condSpaceItem( int cnum, long condActionId );
+	void newCondSpace( int cnum, int condSpaceId, Key baseKey );
+
+	void initStateCondList( int snum, ulong length );
+	void addStateCond( int snum, Key lowKey, Key highKey, long condNum );
+
+	CondSpace *findCondSpace( Key lowKey, Key highKey );
+	Condition *findCondition( Key key );
+
+	bool setAlphType( char *data );
+
+	void resolveTargetStates( InlineList *inlineList );
+	Key findMaxKey();
+
+	/* Gather various info on the machine. */
+	void analyzeActionList( RedAction *redAct, InlineList *inlineList );
+	void analyzeAction( Action *act, InlineList *inlineList );
+	void findFinalActionRefs();
+	void analyzeMachine();
+
+	void closeMachine();
+	void setValueLimits();
+	void assignActionIds();
+
+	ostream &source_warning( const InputLoc &loc );
+	ostream &source_error( const InputLoc &loc );
+};
+
+
+#endif /* _GENDATA_H */
diff --git a/contrib/tools/ragel5/redfsm/phash.h b/contrib/tools/ragel5/redfsm/phash.h
new file mode 100644
index 0000000000..11ce7502a6
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/phash.h
@@ -0,0 +1,10 @@
+#pragma once
+
+class Perfect_Hash
+{
+private:
+	static inline unsigned int hash (const char *str, unsigned int len);
+
+public:
+	static struct XMLTagHashPair *in_word_set (const char *str, unsigned int len);
+};
diff --git a/contrib/tools/ragel5/redfsm/redfsm.cpp b/contrib/tools/ragel5/redfsm/redfsm.cpp
new file mode 100644
index 0000000000..6a55b22ec7
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/redfsm.cpp
@@ -0,0 +1,559 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "redfsm.h"
+#include "avlmap.h"
+#include <iostream>
+#include <sstream>
+
+using std::ostringstream;
+
+KeyOps *keyOps = 0;
+
+string Action::nameOrLoc()
+{
+	if ( name != 0 )
+		return string(name);
+	else {
+		ostringstream ret;
+		ret << loc.line << ":" << loc.col;
+		return ret.str();
+	}
+}
+
+RedFsmAp::RedFsmAp()
+:
+	wantComplete(false),
+	forcedErrorState(false),
+	nextActionId(0),
+	nextTransId(0),
+	startState(0),
+	errState(0),
+	errTrans(0),
+	firstFinState(0),
+	numFinStates(0),
+	bAnyToStateActions(false),
+	bAnyFromStateActions(false),
+	bAnyRegActions(false),
+	bAnyEofActions(false),
+	bAnyActionGotos(false),
+	bAnyActionCalls(false),
+	bAnyActionRets(false),
+	bAnyRegActionRets(false),
+	bAnyRegActionByValControl(false),
+	bAnyRegNextStmt(false),
+	bAnyRegCurStateRef(false),
+	bAnyRegBreak(false),
+	bAnyLmSwitchError(false),
+	bAnyConditions(false)
+{
+}
+
+/* Does the machine have any actions. */
+bool RedFsmAp::anyActions()
+{
+	return actionMap.length() > 0;
+}
+
+void RedFsmAp::depthFirstOrdering( RedStateAp *state )
+{
+	/* Nothing to do if the state is already on the list. */
+	if ( state->onStateList )
+		return;
+
+	/* Doing depth first, put state on the list. */
+	state->onStateList = true;
+	stateList.append( state );
+	
+	/* At this point transitions should only be in ranges. */
+	assert( state->outSingle.length() == 0 );
+	assert( state->defTrans == 0 );
+
+	/* Recurse on everything ranges. */
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ ) {
+		if ( rtel->value->targ != 0 )
+			depthFirstOrdering( rtel->value->targ );
+	}
+}
+
+/* Ordering states by transition connections. */
+void RedFsmAp::depthFirstOrdering()
+{
+	/* Init on state list flags. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ )
+		st->onStateList = false;
+	
+	/* Clear out the state list, we will rebuild it. */
+	int stateListLen = stateList.length();
+	stateList.abandon();
+
+	/* Add back to the state list from the start state and all other entry
+	 * points. */
+	if ( startState != 0 )
+		depthFirstOrdering( startState );
+	for ( RedStateSet::Iter en = entryPoints; en.lte(); en++ )
+		depthFirstOrdering( *en );
+	if ( forcedErrorState )
+		depthFirstOrdering( errState );
+	
+	/* Make sure we put everything back on. */
+	assert( stateListLen == stateList.length() );
+}
+
+/* Assign state ids by appearance in the state list. */
+void RedFsmAp::sequentialStateIds()
+{
+	/* Table based machines depend on the state numbers starting at zero. */
+	nextStateId = 0;
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ )
+		st->id = nextStateId++;
+}
+
+/* Stable sort the states by final state status. */
+void RedFsmAp::sortStatesByFinal()
+{
+	/* Move forward through the list and throw final states onto the end. */
+	RedStateAp *state = 0;
+	RedStateAp *next = stateList.head;
+	RedStateAp *last = stateList.tail;
+	while ( state != last ) {
+		/* Move forward and load up the next. */
+		state = next;
+		next = state->next;
+
+		/* Throw to the end? */
+		if ( state->isFinal ) {
+			stateList.detach( state );
+			stateList.append( state );
+		}
+	}
+}
+
+/* Assign state ids by final state state status. */
+void RedFsmAp::sortStateIdsByFinal()
+{
+	/* Table based machines depend on this starting at zero. */
+	nextStateId = 0;
+
+	/* First pass to assign non final ids. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		if ( ! st->isFinal ) 
+			st->id = nextStateId++;
+	}
+
+	/* Second pass to assign final ids. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		if ( st->isFinal ) 
+			st->id = nextStateId++;
+	}
+}
+
+void RedFsmAp::sortByStateId()
+{
+	/* FIXME: Implement. */
+}
+
+/* Find the final state with the lowest id. */
+void RedFsmAp::findFirstFinState()
+{
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		if ( st->isFinal && (firstFinState == 0 || st->id < firstFinState->id) )
+			firstFinState = st;
+	}
+}
+
+void RedFsmAp::assignActionLocs()
+{
+	int nextLocation = 0;
+	for ( ActionTableMap::Iter act = actionMap; act.lte(); act++ ) {
+		/* Store the loc, skip over the array and a null terminator. */
+		act->location = nextLocation;
+		nextLocation += act->key.length() + 1;		
+	}
+}
+
+/* Check if we can extend the current range by displacing any ranges
+ * ahead to the singles. */
+bool RedFsmAp::canExtend( const RedTransList &list, int pos )
+{
+	/* Get the transition that we want to extend. */
+	RedTransAp *extendTrans = list[pos].value;
+
+	/* Look ahead in the transition list. */
+	for ( int next = pos + 1; next < list.length(); pos++, next++ ) {
+		/* If they are not continuous then cannot extend. */
+		Key nextKey = list[next].lowKey;
+		nextKey.decrement();
+		if ( list[pos].highKey != nextKey )
+			break;
+
+		/* Check for the extenstion property. */
+		if ( extendTrans == list[next].value )
+			return true;
+
+		/* If the span of the next element is more than one, then don't keep
+		 * checking, it won't be moved to single. */
+		unsigned long long nextSpan = keyOps->span( list[next].lowKey, list[next].highKey );
+		if ( nextSpan > 1 )
+			break;
+	}
+	return false;
+}
+
+/* Move ranges to the singles list. */
+void RedFsmAp::moveTransToSingle( RedStateAp *state )
+{
+	RedTransList &range = state->outRange;
+	RedTransList &single = state->outSingle;
+	for ( int rpos = 0; rpos < range.length(); ) {
+		/* Check if this is a range we can extend. */
+		if ( canExtend( range, rpos ) ) {
+			/* Transfer singles over. */
+			while ( range[rpos].value != range[rpos+1].value ) {
+				/* Transfer the range to single. */
+				single.append( range[rpos+1] );
+				range.remove( rpos+1 );
+			}
+			
+			/* Extend. */
+			range[rpos].highKey = range[rpos+1].highKey;
+			range.remove( rpos+1 );
+		}
+		/* Maybe move it to the singles. */
+		else if ( keyOps->span( range[rpos].lowKey, range[rpos].highKey ) == 1 ) {
+			single.append( range[rpos] );
+			range.remove( rpos );
+		}
+		else {
+			/* Keeping it in the ranges. */
+			rpos += 1;
+		}
+	}
+}
+
+/* Look through ranges and choose suitable single character transitions. */
+void RedFsmAp::chooseSingle()
+{
+	/* Loop the states. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Rewrite the transition list taking out the suitable single
+		 * transtions. */
+		moveTransToSingle( st );
+	}
+}
+
+void RedFsmAp::makeFlat()
+{
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		if ( st->stateCondList.length() == 0 ) {
+			st->condLowKey = 0;
+			st->condHighKey = 0;
+		}
+		else {
+			st->condLowKey = st->stateCondList.head->lowKey;
+			st->condHighKey = st->stateCondList.tail->highKey;
+
+			unsigned long long span = keyOps->span( st->condLowKey, st->condHighKey );
+			st->condList = new CondSpace*[ span ];
+			memset( st->condList, 0, sizeof(CondSpace*)*span );
+
+			for ( StateCondList::Iter sci = st->stateCondList; sci.lte(); sci++ ) {
+				unsigned long long base, trSpan;
+				base = keyOps->span( st->condLowKey, sci->lowKey )-1;
+				trSpan = keyOps->span( sci->lowKey, sci->highKey );
+				for ( unsigned long long pos = 0; pos < trSpan; pos++ )
+					st->condList[base+pos] = sci->condSpace;
+			}
+		}
+
+		if ( st->outRange.length() == 0 ) {
+			st->lowKey = st->highKey = 0;
+			st->transList = 0;
+		}
+		else {
+			st->lowKey = st->outRange[0].lowKey;
+			st->highKey = st->outRange[st->outRange.length()-1].highKey;
+			unsigned long long span = keyOps->span( st->lowKey, st->highKey );
+			st->transList = new RedTransAp*[ span ];
+			memset( st->transList, 0, sizeof(RedTransAp*)*span );
+			
+			for ( RedTransList::Iter trans = st->outRange; trans.lte(); trans++ ) {
+				unsigned long long base, trSpan;
+				base = keyOps->span( st->lowKey, trans->lowKey )-1;
+				trSpan = keyOps->span( trans->lowKey, trans->highKey );
+				for ( unsigned long long pos = 0; pos < trSpan; pos++ )
+					st->transList[base+pos] = trans->value;
+			}
+
+			/* Fill in the gaps with the default transition. */
+			for ( unsigned long long pos = 0; pos < span; pos++ ) {
+				if ( st->transList[pos] == 0 )
+					st->transList[pos] = st->defTrans;
+			}
+		}
+	}
+}
+
+
+/* A default transition has been picked, move it from the outRange to the
+ * default pointer. */
+void RedFsmAp::moveToDefault( RedTransAp *defTrans, RedStateAp *state )
+{
+	/* Rewrite the outRange, omitting any ranges that use 
+	 * the picked default. */
+	RedTransList outRange;
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ ) {
+		/* If it does not take the default, copy it over. */
+		if ( rtel->value != defTrans )
+			outRange.append( *rtel );
+	}
+
+	/* Save off the range we just created into the state's range. */
+	state->outRange.transfer( outRange );
+
+	/* Store the default. */
+	state->defTrans = defTrans;
+}
+
+bool RedFsmAp::alphabetCovered( RedTransList &outRange )
+{
+	/* Cannot cover without any out ranges. */
+	if ( outRange.length() == 0 )
+		return false;
+
+	/* If the first range doesn't start at the the lower bound then the
+	 * alphabet is not covered. */
+	RedTransList::Iter rtel = outRange;
+	if ( keyOps->minKey < rtel->lowKey )
+		return false;
+
+	/* Check that every range is next to the previous one. */
+	rtel.increment();
+	for ( ; rtel.lte(); rtel++ ) {
+		Key highKey = rtel[-1].highKey;
+		highKey.increment();
+		if ( highKey != rtel->lowKey )
+			return false;
+	}
+
+	/* The last must extend to the upper bound. */
+	RedTransEl *last = &outRange[outRange.length()-1];
+	if ( last->highKey < keyOps->maxKey )
+		return false;
+
+	return true;
+}
+
+RedTransAp *RedFsmAp::chooseDefaultSpan( RedStateAp *state )
+{
+	/* Make a set of transitions from the outRange. */
+	RedTransSet stateTransSet;
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ )
+		stateTransSet.insert( rtel->value );
+	
+	/* For each transition in the find how many alphabet characters the
+	 * transition spans. */
+	unsigned long long *span = new unsigned long long[stateTransSet.length()];
+	memset( span, 0, sizeof(unsigned long long) * stateTransSet.length() );
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ ) {
+		/* Lookup the transition in the set. */
+		RedTransAp **inSet = stateTransSet.find( rtel->value );
+		int pos = inSet - stateTransSet.data;
+		span[pos] += keyOps->span( rtel->lowKey, rtel->highKey );
+	}
+
+	/* Find the max span, choose it for making the default. */
+	RedTransAp *maxTrans = 0;
+	unsigned long long maxSpan = 0;
+	for ( RedTransSet::Iter rtel = stateTransSet; rtel.lte(); rtel++ ) {
+		if ( span[rtel.pos()] > maxSpan ) {
+			maxSpan = span[rtel.pos()];
+			maxTrans = *rtel;
+		}
+	}
+
+	delete[] span;
+	return maxTrans;
+}
+
+/* Pick default transitions from ranges for the states. */
+void RedFsmAp::chooseDefaultSpan()
+{
+	/* Loop the states. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Only pick a default transition if the alphabet is covered. This
+		 * avoids any transitions in the out range that go to error and avoids
+		 * the need for an ERR state. */
+		if ( alphabetCovered( st->outRange ) ) {
+			/* Pick a default transition by largest span. */
+			RedTransAp *defTrans = chooseDefaultSpan( st );
+
+			/* Rewrite the transition list taking out the transition we picked
+			 * as the default and store the default. */
+			moveToDefault( defTrans, st );
+		}
+	}
+}
+
+RedTransAp *RedFsmAp::chooseDefaultGoto( RedStateAp *state )
+{
+	/* Make a set of transitions from the outRange. */
+	RedTransSet stateTransSet;
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ ) {
+		if ( rtel->value->targ == state->next )
+			return rtel->value;
+	}
+	return 0;
+}
+
+void RedFsmAp::chooseDefaultGoto()
+{
+	/* Loop the states. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Pick a default transition. */
+		RedTransAp *defTrans = chooseDefaultGoto( st );
+		if ( defTrans == 0 )
+			defTrans = chooseDefaultSpan( st );
+
+		/* Rewrite the transition list taking out the transition we picked
+		 * as the default and store the default. */
+		moveToDefault( defTrans, st );
+	}
+}
+
+RedTransAp *RedFsmAp::chooseDefaultNumRanges( RedStateAp *state )
+{
+	/* Make a set of transitions from the outRange. */
+	RedTransSet stateTransSet;
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ )
+		stateTransSet.insert( rtel->value );
+	
+	/* For each transition in the find how many ranges use the transition. */
+	int *numRanges = new int[stateTransSet.length()];
+	memset( numRanges, 0, sizeof(int) * stateTransSet.length() );
+	for ( RedTransList::Iter rtel = state->outRange; rtel.lte(); rtel++ ) {
+		/* Lookup the transition in the set. */
+		RedTransAp **inSet = stateTransSet.find( rtel->value );
+		numRanges[inSet - stateTransSet.data] += 1;
+	}
+
+	/* Find the max number of ranges. */
+	RedTransAp *maxTrans = 0;
+	int maxNumRanges = 0;
+	for ( RedTransSet::Iter rtel = stateTransSet; rtel.lte(); rtel++ ) {
+		if ( numRanges[rtel.pos()] > maxNumRanges ) {
+			maxNumRanges = numRanges[rtel.pos()];
+			maxTrans = *rtel;
+		}
+	}
+
+	delete[] numRanges;
+	return maxTrans;
+}
+
+void RedFsmAp::chooseDefaultNumRanges()
+{
+	/* Loop the states. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		/* Pick a default transition. */
+		RedTransAp *defTrans = chooseDefaultNumRanges( st );
+
+		/* Rewrite the transition list taking out the transition we picked
+		 * as the default and store the default. */
+		moveToDefault( defTrans, st );
+	}
+}
+
+RedTransAp *RedFsmAp::getErrorTrans( )
+{
+	/* If the error trans has not been made aready, make it. */
+	if ( errTrans == 0 ) {
+		/* This insert should always succeed since no transition created by
+		 * the user can point to the error state. */
+		errTrans = new RedTransAp( getErrorState(), 0, nextTransId++ );
+		RedTransAp *inRes = transSet.insert( errTrans );
+		assert( inRes != 0 );
+	}
+	return errTrans;
+}
+
+RedStateAp *RedFsmAp::getErrorState()
+{
+	/* Something went wrong. An error state is needed but one was not supplied
+	 * by the frontend. */
+	assert( errState != 0 );
+	return errState;
+}
+
+
+RedTransAp *RedFsmAp::allocateTrans( RedStateAp *targ, RedAction *action )
+{
+	/* Create a reduced trans and look for it in the transiton set. */
+	RedTransAp redTrans( targ, action, 0 );
+	RedTransAp *inDict = transSet.find( &redTrans );
+	if ( inDict == 0 ) {
+		inDict = new RedTransAp( targ, action, nextTransId++ );
+		transSet.insert( inDict );
+	}
+	return inDict;
+}
+
+void RedFsmAp::partitionFsm( int nparts )
+{
+	/* At this point the states are ordered by a depth-first traversal. We
+	 * will allocate to partitions based on this ordering. */
+	this->nParts = nparts;
+	int partSize = stateList.length() / nparts;
+	int remainder = stateList.length() % nparts;
+	int numInPart = partSize;
+	int partition = 0;
+	if ( remainder-- > 0 )
+		numInPart += 1;
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		st->partition = partition;
+
+		numInPart -= 1;
+		if ( numInPart == 0 ) {
+			partition += 1;
+			numInPart = partSize;
+			if ( remainder-- > 0 )
+				numInPart += 1;
+		}
+	}
+}
+
+void RedFsmAp::setInTrans()
+{
+	/* First pass counts the number of transitions. */
+	for ( TransApSet::Iter trans = transSet; trans.lte(); trans++ )
+		trans->targ->numInTrans += 1;
+
+	/* Pass over states to allocate the needed memory. Reset the counts so we
+	 * can use them as the current size. */
+	for ( RedStateList::Iter st = stateList; st.lte(); st++ ) {
+		st->inTrans = new RedTransAp*[st->numInTrans];
+		st->numInTrans = 0;
+	}
+
+	/* Second pass over transitions copies pointers into the in trans list. */
+	for ( TransApSet::Iter trans = transSet; trans.lte(); trans++ )
+		trans->targ->inTrans[trans->targ->numInTrans++] = trans;
+}
diff --git a/contrib/tools/ragel5/redfsm/redfsm.h b/contrib/tools/ragel5/redfsm/redfsm.h
new file mode 100644
index 0000000000..515b1b621b
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/redfsm.h
@@ -0,0 +1,534 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _REDFSM_H
+#define _REDFSM_H
+
+#include <assert.h>
+#include <string.h>
+#include <string>
+#include "common.h"
+#include "vector.h"
+#include "dlist.h"
+#include "compare.h"
+#include "bstmap.h"
+#include "bstset.h"
+#include "avlmap.h"
+#include "avltree.h"
+#include "avlbasic.h"
+#include "mergesort.h"
+#include "sbstmap.h"
+#include "sbstset.h"
+#include "sbsttable.h"
+
+#define TRANS_ERR_TRANS   0
+#define STATE_ERR_STATE   0
+#define FUNC_NO_FUNC      0
+
+using std::string;
+
+struct RedStateAp;
+struct InlineList;
+struct Action;
+
+/* Location in an input file. */
+struct InputLoc
+{
+	int line;
+	int col;
+};
+
+/*
+ * Inline code tree
+ */
+struct InlineItem
+{
+	enum Type 
+	{
+		Text, Goto, Call, Next, GotoExpr, CallExpr, NextExpr, Ret, 
+		PChar, Char, Hold, Exec, HoldTE, ExecTE, Curs, Targs, Entry,
+		LmSwitch, LmSetActId, LmSetTokEnd, LmGetTokEnd, LmInitTokStart,
+		LmInitAct, LmSetTokStart, SubAction, Break
+	};
+
+	InlineItem( const InputLoc &loc, Type type ) : 
+		loc(loc), data(0), targId(0), targState(0), 
+		lmId(0), children(0), offset(0),
+		handlesError(false), type(type) { }
+	
+	InputLoc loc;
+	char *data;
+	int targId;
+	RedStateAp *targState;
+	int lmId;
+	InlineList *children;
+	int offset;
+	bool handlesError;
+	Type type;
+
+	InlineItem *prev, *next;
+};
+
+/* Normally this would be atypedef, but that would entail including DList from
+ * ptreetypes, which should be just typedef forwards. */
+struct InlineList : public DList<InlineItem> { };
+
+/* Element in list of actions. Contains the string for the code to exectute. */
+struct Action 
+:
+	public DListEl<Action>
+{
+	Action( )
+	:
+		name(0),
+		inlineList(0), 
+		actionId(0),
+		numTransRefs(0),
+		numToStateRefs(0),
+		numFromStateRefs(0),
+		numEofRefs(0)
+	{
+	}
+
+	/* Data collected during parse. */
+	InputLoc loc;
+	char *name;
+	InlineList *inlineList;
+	int actionId;
+
+	string nameOrLoc();
+
+	/* Number of references in the final machine. */
+	int numRefs() 
+		{ return numTransRefs + numToStateRefs + numFromStateRefs + numEofRefs; }
+	int numTransRefs;
+	int numToStateRefs;
+	int numFromStateRefs;
+	int numEofRefs;
+};
+
+
+/* Forwards. */
+struct RedStateAp;
+struct StateAp;
+
+/* Transistion Action Element. */
+typedef SBstMapEl< int, Action* > ActionTableEl;
+
+/* Transition Action Table.  */
+struct ActionTable 
+	: public SBstMap< int, Action*, CmpOrd<int> >
+{
+	void setAction( int ordering, Action *action );
+	void setActions( int *orderings, Action **actions, int nActs );
+	void setActions( const ActionTable &other );
+};
+
+/* Compare of a whole action table element (key & value). */
+struct CmpActionTableEl
+{
+	static int compare( const ActionTableEl &action1, 
+			const ActionTableEl &action2 )
+	{
+		if ( action1.key < action2.key )
+			return -1;
+		else if ( action1.key > action2.key )
+			return 1;
+		else if ( action1.value < action2.value )
+			return -1;
+		else if ( action1.value > action2.value )
+			return 1;
+		return 0;
+	}
+};
+
+/* Compare for ActionTable. */
+typedef CmpSTable< ActionTableEl, CmpActionTableEl > CmpActionTable;
+
+/* Set of states. */
+typedef BstSet<RedStateAp*> RedStateSet;
+typedef BstSet<int> IntSet;
+
+/* Reduced action. */
+struct RedAction
+:
+	public AvlTreeEl<RedAction>
+{
+	RedAction( )
+	:	
+		key(), 
+		eofRefs(0),
+		numTransRefs(0),
+		numToStateRefs(0),
+		numFromStateRefs(0),
+		numEofRefs(0),
+		bAnyNextStmt(false), 
+		bAnyCurStateRef(false),
+		bAnyBreakStmt(false)
+	{ }
+	
+	const ActionTable &getKey() 
+		{ return key; }
+
+	ActionTable key;
+	int actListId;
+	int location;
+	IntSet *eofRefs;
+
+	/* Number of references in the final machine. */
+	int numRefs() 
+		{ return numTransRefs + numToStateRefs + numFromStateRefs + numEofRefs; }
+	int numTransRefs;
+	int numToStateRefs;
+	int numFromStateRefs;
+	int numEofRefs;
+
+	bool anyNextStmt() { return bAnyNextStmt; }
+	bool anyCurStateRef() { return bAnyCurStateRef; }
+	bool anyBreakStmt() { return bAnyBreakStmt; }
+
+	bool bAnyNextStmt;
+	bool bAnyCurStateRef;
+	bool bAnyBreakStmt;
+};
+typedef AvlTree<RedAction, ActionTable, CmpActionTable> ActionTableMap;
+
+/* Reduced transition. */
+struct RedTransAp
+:
+	public AvlTreeEl<RedTransAp>
+{
+	RedTransAp( RedStateAp *targ, RedAction *action, int id )
+		: targ(targ), action(action), id(id), labelNeeded(true) { }
+
+	RedStateAp *targ;
+	RedAction *action;
+	int id;
+	bool partitionBoundary;
+	bool labelNeeded;
+};
+
+/* Compare of transitions for the final reduction of transitions. Comparison
+ * is on target and the pointer to the shared action table. It is assumed that
+ * when this is used the action tables have been reduced. */
+struct CmpRedTransAp
+{
+	static int compare( const RedTransAp &t1, const RedTransAp &t2 )
+	{
+		if ( t1.targ < t2.targ )
+			return -1;
+		else if ( t1.targ > t2.targ )
+			return 1;
+		else if ( t1.action < t2.action )
+			return -1;
+		else if ( t1.action > t2.action )
+			return 1;
+		else
+			return 0;
+	}
+};
+
+typedef AvlBasic<RedTransAp, CmpRedTransAp> TransApSet;
+
+/* Element in out range. */
+struct RedTransEl
+{
+	/* Constructors. */
+	RedTransEl( Key lowKey, Key highKey, RedTransAp *value ) 
+		: lowKey(lowKey), highKey(highKey), value(value) { }
+
+	Key lowKey, highKey;
+	RedTransAp *value;
+};
+
+typedef Vector<RedTransEl> RedTransList;
+typedef Vector<RedStateAp*> RedStateVect;
+
+typedef BstMapEl<RedStateAp*, unsigned long long> RedSpanMapEl;
+typedef BstMap<RedStateAp*, unsigned long long> RedSpanMap;
+
+/* Compare used by span map sort. Reverse sorts by the span. */
+struct CmpRedSpanMapEl
+{
+	static int compare( const RedSpanMapEl &smel1, const RedSpanMapEl &smel2 )
+	{
+		if ( smel1.value > smel2.value )
+			return -1;
+		else if ( smel1.value < smel2.value )
+			return 1;
+		else
+			return 0;
+	}
+};
+
+/* Sorting state-span map entries by span. */
+typedef MergeSort<RedSpanMapEl, CmpRedSpanMapEl> RedSpanMapSort;
+
+/* Set of entry ids that go into this state. */
+typedef Vector<int> EntryIdVect;
+typedef Vector<char*> EntryNameVect;
+
+typedef Vector< Action* > CondSet;
+
+struct Condition
+{
+	Condition( )
+		: key(0), baseKey(0) {}
+
+	Key key;
+	Key baseKey;
+	CondSet condSet;
+
+	Condition *next, *prev;
+};
+typedef DList<Condition> ConditionList;
+
+struct CondSpace
+{
+	Key baseKey;
+	CondSet condSet;
+	int condSpaceId;
+
+	CondSpace *next, *prev;
+};
+typedef DList<CondSpace> CondSpaceList;
+
+struct StateCond
+{
+	Key lowKey;
+	Key highKey;
+
+	CondSpace *condSpace;
+
+	StateCond *prev, *next;
+};
+typedef DList<StateCond> StateCondList;
+typedef Vector<StateCond*> StateCondVect;
+
+/* Reduced state. */
+struct RedStateAp
+{
+	RedStateAp()
+	: 
+		defTrans(0), 
+		condList(0),
+		transList(0), 
+		isFinal(false), 
+		labelNeeded(false), 
+		outNeeded(false), 
+		onStateList(false), 
+		toStateAction(0), 
+		fromStateAction(0), 
+		eofAction(0), 
+		id(0), 
+		bAnyRegCurStateRef(false),
+		partitionBoundary(false),
+		inTrans(0),
+		numInTrans(0)
+	{ }
+
+	/* Transitions out. */
+	RedTransList outSingle;
+	RedTransList outRange;
+	RedTransAp *defTrans;
+
+	/* For flat conditions. */
+	Key condLowKey, condHighKey;
+	CondSpace **condList;
+
+	/* For flat keys. */
+	Key lowKey, highKey;
+	RedTransAp **transList;
+
+	/* The list of states that transitions from this state go to. */
+	RedStateVect targStates;
+
+	bool isFinal;
+	bool labelNeeded;
+	bool outNeeded;
+	bool onStateList;
+	RedAction *toStateAction;
+	RedAction *fromStateAction;
+	RedAction *eofAction;
+	int id;
+	StateCondList stateCondList;
+	StateCondVect stateCondVect;
+
+	/* Pointers for the list of states. */
+	RedStateAp *prev, *next;
+
+	bool anyRegCurStateRef() { return bAnyRegCurStateRef; }
+	bool bAnyRegCurStateRef;
+
+	int partition;
+	bool partitionBoundary;
+
+	RedTransAp **inTrans;
+	int numInTrans;
+};
+
+/* List of states. */
+typedef DList<RedStateAp> RedStateList;
+
+/* Set of reduced transitons. Comparison is by pointer. */
+typedef BstSet< RedTransAp*, CmpOrd<RedTransAp*> > RedTransSet;
+
+/* Next version of the fsm machine. */
+struct RedFsmAp
+{
+	RedFsmAp();
+
+	bool wantComplete;
+	bool forcedErrorState;
+
+	int nextActionId;
+	int nextTransId;
+
+	/* Next State Id doubles as the total number of state ids. */
+	int nextStateId;
+
+	TransApSet transSet;
+	ActionTableMap actionMap;
+	RedStateList stateList;
+	RedStateSet entryPoints;
+	RedStateAp *startState;
+	RedStateAp *errState;
+	RedTransAp *errTrans;
+	RedTransAp *errActionTrans;
+	RedStateAp *firstFinState;
+	int numFinStates;
+	int nParts;
+
+	bool bAnyToStateActions;
+	bool bAnyFromStateActions;
+	bool bAnyRegActions;
+	bool bAnyEofActions;
+	bool bAnyActionGotos;
+	bool bAnyActionCalls;
+	bool bAnyActionRets;
+	bool bAnyRegActionRets;
+	bool bAnyRegActionByValControl;
+	bool bAnyRegNextStmt;
+	bool bAnyRegCurStateRef;
+	bool bAnyRegBreak;
+	bool bAnyLmSwitchError;
+	bool bAnyConditions;
+
+	int maxState;
+	int maxSingleLen;
+	int maxRangeLen;
+	int maxKeyOffset;
+	int maxIndexOffset;
+	int maxIndex;
+	int maxActListId;
+	int maxActionLoc;
+	int maxActArrItem;
+	unsigned long long maxSpan;
+	unsigned long long maxCondSpan;
+	int maxFlatIndexOffset;
+	Key maxKey;
+	int maxCondOffset;
+	int maxCondLen;
+	int maxCondSpaceId;
+	int maxCondIndexOffset;
+	int maxCond;
+
+	bool anyActions();
+	bool anyToStateActions()        { return bAnyToStateActions; }
+	bool anyFromStateActions()      { return bAnyFromStateActions; }
+	bool anyRegActions()            { return bAnyRegActions; }
+	bool anyEofActions()            { return bAnyEofActions; }
+	bool anyActionGotos()           { return bAnyActionGotos; }
+	bool anyActionCalls()           { return bAnyActionCalls; }
+	bool anyActionRets()            { return bAnyActionRets; }
+	bool anyRegActionRets()         { return bAnyRegActionRets; }
+	bool anyRegActionByValControl() { return bAnyRegActionByValControl; }
+	bool anyRegNextStmt()           { return bAnyRegNextStmt; }
+	bool anyRegCurStateRef()        { return bAnyRegCurStateRef; }
+	bool anyRegBreak()              { return bAnyRegBreak; }
+	bool anyLmSwitchError()         { return bAnyLmSwitchError; }
+	bool anyConditions()            { return bAnyConditions; }
+
+
+	/* Is is it possible to extend a range by bumping ranges that span only
+	 * one character to the singles array. */
+	bool canExtend( const RedTransList &list, int pos );
+
+	/* Pick single transitions from the ranges. */
+	void moveTransToSingle( RedStateAp *state );
+	void chooseSingle();
+
+	void makeFlat();
+
+	/* Move a selected transition from ranges to default. */
+	void moveToDefault( RedTransAp *defTrans, RedStateAp *state );
+
+	/* Pick a default transition by largest span. */
+	RedTransAp *chooseDefaultSpan( RedStateAp *state );
+	void chooseDefaultSpan();
+
+	/* Pick a default transition by most number of ranges. */
+	RedTransAp *chooseDefaultNumRanges( RedStateAp *state );
+	void chooseDefaultNumRanges();
+
+	/* Pick a default transition tailored towards goto driven machine. */
+	RedTransAp *chooseDefaultGoto( RedStateAp *state );
+	void chooseDefaultGoto();
+
+	/* Ordering states by transition connections. */
+	void optimizeStateOrdering( RedStateAp *state );
+	void optimizeStateOrdering();
+
+	/* Ordering states by transition connections. */
+	void depthFirstOrdering( RedStateAp *state );
+	void depthFirstOrdering();
+
+	/* Set state ids. */
+	void sequentialStateIds();
+	void sortStateIdsByFinal();
+
+	/* Arrange states in by final id. This is a stable sort. */
+	void sortStatesByFinal();
+
+	/* Sorting states by id. */
+	void sortByStateId();
+
+	/* Locating the first final state. This is the final state with the lowest
+	 * id. */
+	void findFirstFinState();
+
+	void assignActionLocs();
+
+	RedTransAp *getErrorTrans();
+	RedStateAp *getErrorState();
+
+	/* Is every char in the alphabet covered? */
+	bool alphabetCovered( RedTransList &outRange );
+
+	RedTransAp *allocateTrans( RedStateAp *targState, RedAction *actionTable );
+
+	void partitionFsm( int nParts );
+
+	void setInTrans();
+};
+
+
+#endif /* _REDFSM_H */
diff --git a/contrib/tools/ragel5/redfsm/xmlparse.cpp b/contrib/tools/ragel5/redfsm/xmlparse.cpp
new file mode 100644
index 0000000000..6da8c50e91
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/xmlparse.cpp
@@ -0,0 +1,3549 @@
+/* Automatically generated by Kelbt from "xmlparse.kl".
+ *
+ * Parts of this file are copied from Kelbt source covered by the GNU
+ * GPL. As a special exception, you may use the parts of this file copied
+ * from Kelbt source without restriction. The remainder is derived from
+ * "xmlparse.kl" and inherits the copyright status of that file.
+ */
+
+#line 1 "xmlparse.kl"
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "xmlparse.h"
+#include "common.h"
+#include "gendata.h"
+#include <iostream>
+
+#include <stdlib.h>
+//#include <malloc.h>
+
+using std::cout;
+using std::ostream;
+using std::istream;
+using std::cerr;
+using std::endl;
+
+Key readKey( char *td, char **end );
+long readOffsetPtr( char *td, char **end );
+unsigned long readLength( char *td );
+
+#line 117 "xmlparse.kh"
+#line 120 "xmlparse.kh"
+#line 163 "xmlparse.kh"
+#line 846 "xmlparse.kl"
+
+
+#line 54 "xmlparse.cpp"
+struct Parser_Lel_inline_item_type
+{
+#line 499 "xmlparse.kl"
+
+	InlineItem *inlineItem;
+
+
+#line 61 "xmlparse.cpp"
+};
+
+struct Parser_Lel_inline_list
+{
+#line 480 "xmlparse.kl"
+
+	InlineList *inlineList;
+
+
+#line 71 "xmlparse.cpp"
+};
+
+struct Parser_Lel_lm_action_list
+{
+#line 716 "xmlparse.kl"
+
+	InlineList *inlineList;
+
+
+#line 81 "xmlparse.cpp"
+};
+
+struct Parser_Lel_tag_arg
+{
+#line 256 "xmlparse.kl"
+
+	char *option;
+
+
+#line 91 "xmlparse.cpp"
+};
+
+struct Parser_Lel_tag_write_head
+{
+#line 220 "xmlparse.kl"
+
+	InputLoc loc;
+
+
+#line 101 "xmlparse.cpp"
+};
+
+union Parser_UserData
+{
+	struct Parser_Lel_inline_item_type inline_item_type;
+	struct Parser_Lel_inline_list inline_list;
+	struct Parser_Lel_lm_action_list lm_action_list;
+	struct Parser_Lel_tag_arg tag_arg;
+	struct Parser_Lel_tag_write_head tag_write_head;
+	struct Token token;
+};
+
+struct Parser_LangEl
+{
+	char *file;
+	int line;
+	int type;
+	int reduction;
+	int state;
+	union Parser_UserData user;
+	unsigned int retry;
+	struct Parser_LangEl *next, *child;
+};
+
+#line 127 "xmlparse.cpp"
+unsigned int Parser_startState = 0;
+
+short Parser_indicies[] = {
+	142, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	140, 139, 0, 1, 283, 144, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	144, 144, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 144, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 2, 146, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 151, 
+	146, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 146, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 3, 143, -1, -1, -1, 
+	4, 5, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 6, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 169, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 145, 147, 148, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, 7, 153, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 153, -1, -1, -1, -1, 
+	-1, -1, 153, -1, 153, -1, -1, -1, 
+	-1, -1, -1, -1, 153, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	153, 153, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 8, 
+	141, 9, 171, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 171, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 10, 11, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, 174, -1, -1, 
+	-1, -1, -1, -1, 12, -1, 13, -1, 
+	-1, -1, -1, -1, -1, -1, 16, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 15, 14, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 152, 154, 155, 156, 157, 158, 
+	159, -1, -1, -1, -1, -1, -1, 17, 
+	149, 18, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
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+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 216, -1, 218, 219, 220, 221, 
+	222, 223, 224, 225, 226, 227, 228, 229, 
+	230, 231, 232, 233, 234, 235, 236, 237, 
+	238, 239, 240, 241, 242, 243, 189, 125, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 207, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 126, -1, -1, -1, -1, 202, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 195, 197, 198, 199, 127, -1, 
+	-1, 128, 129, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 52, 
+	-1, -1, -1, -1, -1, -1, 28, 29, 
+	30, 31, 32, 33, 34, 35, 37, 38, 
+	39, 40, 41, 42, 43, 44, 45, -1, 
+	53, 47, 51, 50, 48, 46, 49, -1, 
+	-1, -1, 36, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 216, -1, 218, 219, 220, 221, 
+	222, 223, 224, 225, 226, 227, 228, 229, 
+	230, 231, 232, 233, 234, 235, 236, 237, 
+	238, 239, 240, 241, 242, 243, 277, 272, 
+	194, 130, 204, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 204, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 131, 209, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 209, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, 132, 215, 
+	200, 133, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 134, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, 203, 135, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, 136, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, -1, 
+	-1, -1, -1, -1, -1, -1, -1, 208, 
+	201, 137, 206, 138, 205, 210, 
+};
+
+unsigned short Parser_keys[] = {
+	129, 188, 185, 185, 47, 189, 47, 195, 
+	47, 207, 47, 196, 129, 129, 47, 47, 
+	47, 208, 47, 210, 131, 131, 47, 209, 
+	130, 130, 47, 47, 47, 206, 47, 206, 
+	47, 206, 47, 204, 47, 211, 180, 180, 
+	47, 47, 143, 143, 47, 266, 47, 205, 
+	47, 266, 47, 266, 47, 272, 184, 184, 
+	145, 145, 47, 47, 47, 47, 47, 47, 
+	47, 47, 47, 206, 47, 206, 47, 206, 
+	47, 47, 47, 47, 47, 47, 47, 47, 
+	47, 47, 47, 206, 47, 47, 47, 206, 
+	47, 47, 47, 47, 47, 47, 47, 47, 
+	47, 47, 47, 47, 47, 47, 47, 47, 
+	47, 47, 47, 206, 47, 267, 153, 153, 
+	47, 47, 181, 181, 182, 182, 136, 136, 
+	47, 47, 47, 47, 47, 220, 47, 223, 
+	47, 237, 47, 270, 150, 274, 47, 266, 
+	155, 155, 156, 156, 157, 157, 158, 158, 
+	47, 266, 47, 266, 47, 266, 162, 162, 
+	163, 163, 164, 164, 165, 165, 47, 266, 
+	167, 167, 47, 266, 169, 169, 170, 170, 
+	171, 171, 47, 268, 174, 174, 175, 175, 
+	176, 176, 177, 177, 178, 178, 179, 179, 
+	183, 183, 154, 154, 137, 137, 138, 138, 
+	47, 221, 47, 224, 47, 238, 47, 271, 
+	47, 274, 47, 47, 148, 148, 159, 159, 
+	160, 160, 161, 161, 166, 166, 168, 168, 
+	173, 173, 47, 206, 147, 147, 47, 47, 
+	132, 132, 47, 225, 139, 139, 47, 206, 
+	140, 140, 47, 47, 150, 150, 149, 149, 
+	47, 266, 171, 171, 47, 233, 47, 266, 
+	142, 142, 148, 148, 133, 133, 47, 47, 
+	47, 231, 47, 234, 141, 141, 146, 146, 
+	47, 232, 47, 235, 151, 151, 47, 47, 
+	134, 134, 47, 47, 152, 152, 135, 135, 
+	0, 0
+};
+
+unsigned int Parser_offsets[] = {
+	0, 60, 61, 204, 353, 514, 664, 665, 
+	666, 828, 992, 993, 1156, 1157, 1158, 1318, 
+	1478, 1638, 1796, 1961, 1962, 1963, 1964, 2184, 
+	2343, 2563, 2783, 3009, 3010, 3011, 3012, 3013, 
+	3014, 3015, 3175, 3335, 3495, 3496, 3497, 3498, 
+	3499, 3500, 3660, 3661, 3821, 3822, 3823, 3824, 
+	3825, 3826, 3827, 3828, 3829, 3830, 3990, 4211, 
+	4212, 4213, 4214, 4215, 4216, 4217, 4218, 4392, 
+	4569, 4760, 4984, 5109, 5329, 5330, 5331, 5332, 
+	5333, 5553, 5773, 5993, 5994, 5995, 5996, 5997, 
+	6217, 6218, 6438, 6439, 6440, 6441, 6663, 6664, 
+	6665, 6666, 6667, 6668, 6669, 6670, 6671, 6672, 
+	6673, 6848, 7026, 7218, 7443, 7671, 7672, 7673, 
+	7674, 7675, 7676, 7677, 7678, 7679, 7839, 7840, 
+	7841, 7842, 8021, 8022, 8182, 8183, 8184, 8185, 
+	8186, 8406, 8407, 8594, 8814, 8815, 8816, 8817, 
+	8818, 9003, 9191, 9192, 9193, 9379, 9568, 9569, 
+	9570, 9571, 9572, 9573, 9574
+};
+
+unsigned short Parser_targs[] = {
+	1, 2, 3, 4, 5, 6, 7, 8, 
+	9, 10, 11, 12, 13, 14, 15, 16, 
+	17, 18, 19, 20, 21, 22, 23, 24, 
+	25, 26, 27, 28, 29, 30, 31, 32, 
+	33, 34, 35, 36, 37, 38, 39, 40, 
+	41, 42, 43, 44, 45, 46, 47, 48, 
+	49, 50, 51, 52, 53, 54, 55, 56, 
+	57, 58, 59, 60, 61, 62, 63, 64, 
+	65, 66, 67, 68, 69, 70, 71, 72, 
+	73, 74, 75, 76, 77, 78, 79, 80, 
+	81, 82, 83, 84, 85, 86, 87, 88, 
+	89, 90, 91, 92, 93, 94, 95, 96, 
+	97, 98, 99, 100, 101, 102, 103, 104, 
+	105, 106, 107, 108, 109, 110, 111, 112, 
+	113, 114, 115, 116, 117, 118, 119, 120, 
+	121, 122, 123, 124, 125, 126, 127, 128, 
+	129, 130, 131, 132, 133, 134, 135, 136, 
+	137, 138, 139, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140, 140, 140, 140, 140, 
+	140, 140, 140, 140
+};
+
+unsigned int Parser_actInds[] = {
+	0, 2, 4, 6, 8, 10, 12, 14, 
+	16, 18, 20, 22, 24, 26, 28, 30, 
+	32, 34, 36, 38, 40, 42, 44, 46, 
+	48, 50, 52, 54, 56, 58, 60, 62, 
+	64, 66, 68, 70, 72, 74, 76, 78, 
+	80, 82, 84, 86, 88, 90, 92, 94, 
+	96, 98, 100, 102, 104, 106, 108, 110, 
+	112, 114, 116, 118, 120, 122, 124, 126, 
+	128, 130, 132, 134, 136, 138, 140, 142, 
+	144, 146, 148, 150, 152, 154, 156, 158, 
+	160, 162, 164, 166, 168, 170, 172, 174, 
+	176, 178, 180, 182, 184, 186, 188, 190, 
+	192, 194, 196, 198, 200, 202, 204, 206, 
+	208, 210, 212, 214, 216, 218, 220, 222, 
+	224, 226, 228, 230, 232, 234, 236, 238, 
+	240, 242, 244, 246, 248, 250, 252, 254, 
+	256, 258, 260, 262, 264, 266, 268, 270, 
+	272, 274, 276, 278, 280, 282, 284, 286, 
+	288, 290, 292, 294, 296, 298, 300, 302, 
+	304, 306, 308, 310, 312, 314, 316, 318, 
+	320, 322, 324, 326, 328, 330, 332, 334, 
+	336, 338, 340, 342, 344, 346, 348, 350, 
+	352, 354, 356, 358, 360, 362, 364, 366, 
+	368, 370, 372, 374, 376, 378, 380, 382, 
+	384, 386, 388, 390, 392, 394, 396, 398, 
+	400, 402, 404, 406, 408, 410, 412, 414, 
+	416, 418, 420, 422, 424, 426, 428, 430, 
+	432, 434, 436, 438, 440, 442, 444, 446, 
+	448, 450, 452, 454, 456, 458, 460, 462, 
+	464, 466, 468, 470, 472, 474, 476, 478, 
+	480, 482, 484, 486, 488, 490, 492, 494, 
+	496, 498, 500, 502, 504, 506, 508, 510, 
+	512, 514, 516, 518, 520, 522, 524, 526, 
+	528, 530, 532, 534, 536, 538, 540, 542, 
+	544, 546, 548, 550, 552, 554, 556, 558, 
+	560, 562, 564, 566
+};
+
+unsigned int Parser_actions[] = {
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 1, 0, 
+	1, 0, 1, 0, 1, 0, 3, 0, 
+	6, 0, 11, 0, 15, 0, 19, 0, 
+	22, 0, 27, 0, 30, 0, 35, 0, 
+	39, 0, 43, 0, 47, 0, 51, 0, 
+	55, 0, 58, 0, 63, 0, 67, 0, 
+	71, 0, 75, 0, 79, 0, 83, 0, 
+	87, 0, 91, 0, 94, 0, 99, 0, 
+	103, 0, 107, 0, 111, 0, 115, 0, 
+	119, 0, 123, 0, 127, 0, 130, 0, 
+	135, 0, 139, 0, 143, 0, 147, 0, 
+	150, 0, 155, 0, 159, 0, 163, 0, 
+	167, 0, 171, 0, 175, 0, 179, 0, 
+	183, 0, 187, 0, 191, 0, 195, 0, 
+	198, 0, 203, 0, 207, 0, 211, 0, 
+	215, 0, 218, 0, 223, 0, 227, 0, 
+	230, 0, 235, 0, 239, 0, 243, 0, 
+	247, 0, 251, 0, 255, 0, 259, 0, 
+	262, 0, 267, 0, 271, 0, 275, 0, 
+	279, 0, 282, 0, 287, 0, 291, 0, 
+	295, 0, 299, 0, 302, 0, 307, 0, 
+	311, 0, 314, 0, 319, 0, 323, 0, 
+	327, 0, 331, 0, 335, 0, 339, 0, 
+	343, 0, 347, 0, 351, 0, 355, 0, 
+	359, 0, 363, 0, 367, 0, 371, 0, 
+	375, 0, 379, 0, 383, 0, 387, 0, 
+	391, 0, 395, 0, 399, 0, 403, 0, 
+	407, 0, 411, 0, 415, 0, 419, 0, 
+	423, 0, 427, 0, 431, 0, 435, 0, 
+	439, 0, 443, 0, 447, 0, 451, 0, 
+	455, 0, 459, 0, 463, 0, 467, 0, 
+	471, 0, 475, 0, 479, 0, 483, 0, 
+	487, 0, 491, 0, 495, 0, 499, 0, 
+	503, 0, 507, 0, 511, 0, 515, 0, 
+	519, 0, 523, 0, 527, 0, 530, 0, 
+	535, 0, 539, 0, 543, 0, 547, 0, 
+	550, 0, 555, 0, 559, 0, 563, 0, 
+	567, 0, 571, 0, 575, 0, 1, 0
+};
+
+int Parser_commitLen[] = {
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 0, 0, 0, 0, 0, 
+	0, 0, 0, 2
+};
+
+unsigned int Parser_fssProdIdIndex[] = {
+	0, 1, 2, 3, 4, 5, 6, 7, 
+	8, 9, 10, 11, 12, 13, 14, 15, 
+	16, 17, 18, 19, 20, 21, 22, 23, 
+	24, 25, 26, 27, 28, 29, 30, 31, 
+	32, 33, 34, 35, 36, 37, 38, 39, 
+	40, 41, 42, 43, 44, 45, 46, 47, 
+	48, 49, 50, 51, 52, 53, 54, 55, 
+	56, 57, 58, 59, 60, 61, 62, 63, 
+	64, 65, 66, 67, 68, 69, 70, 71, 
+	72, 73, 74, 75, 76, 77, 78, 79, 
+	80, 81, 82, 83, 84, 85, 86, 87, 
+	88, 89, 90, 91, 92, 93, 94, 95, 
+	96, 97, 98, 99, 100, 101, 102, 103, 
+	104, 105, 106, 107, 108, 109, 110, 111, 
+	112, 113, 114, 115, 116, 117, 118, 119, 
+	120, 121, 122, 123, 124, 125, 126, 127, 
+	128, 129, 130, 131, 132, 133, 134, 135, 
+	136, 137, 138, 139, 140, 141, 142, 143, 
+	144
+};
+
+char Parser_fssProdLengths[] = {
+	1, 0, 5, 1, 2, 0, 2, 0, 
+	1, 1, 3, 4, 1, 2, 0, 1, 
+	1, 1, 1, 1, 1, 4, 2, 0, 
+	3, 3, 4, 4, 4, 4, 1, 2, 
+	0, 3, 4, 1, 2, 0, 1, 1, 
+	1, 1, 1, 1, 1, 3, 3, 4, 
+	2, 0, 3, 4, 1, 2, 0, 4, 
+	2, 0, 1, 1, 1, 3, 4, 1, 
+	2, 0, 3, 4, 1, 2, 0, 3, 
+	4, 1, 2, 0, 4, 2, 0, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 1, 1, 1, 1, 1, 1, 1, 
+	1, 3, 3, 3, 3, 4, 4, 4, 
+	3, 3, 3, 3, 3, 4, 3, 4, 
+	3, 3, 3, 3, 3, 3, 3, 3, 
+	3, 4, 4, 2, 0, 4, 4, 1, 
+	2, 0, 3, 4, 1, 2, 1, 3, 
+	1
+};
+
+unsigned short Parser_prodLhsIds[] = {
+	187, 187, 186, 188, 189, 189, 190, 190, 
+	192, 192, 193, 191, 195, 196, 196, 197, 
+	197, 197, 197, 197, 197, 202, 204, 204, 
+	205, 198, 199, 200, 201, 194, 207, 208, 
+	208, 209, 203, 210, 211, 211, 212, 212, 
+	212, 212, 212, 212, 212, 213, 214, 215, 
+	220, 220, 221, 216, 222, 223, 223, 224, 
+	225, 225, 226, 226, 226, 227, 228, 230, 
+	231, 231, 232, 229, 233, 234, 234, 235, 
+	217, 236, 237, 237, 238, 206, 206, 239, 
+	239, 239, 239, 239, 239, 239, 239, 239, 
+	239, 239, 239, 239, 239, 239, 239, 239, 
+	239, 239, 239, 239, 239, 239, 239, 239, 
+	239, 241, 242, 243, 244, 245, 246, 247, 
+	248, 249, 250, 251, 252, 253, 254, 255, 
+	256, 257, 258, 259, 260, 261, 262, 263, 
+	264, 265, 266, 267, 267, 268, 218, 269, 
+	270, 270, 271, 219, 272, 273, 273, 274, 
+	275
+};
+
+const char *Parser_prodNames[] = {
+	"start-1",
+	"start-2",
+	"tag_ragel-1",
+	"tag_ragel_head-1",
+	"ragel_def_list-1",
+	"ragel_def_list-2",
+	"host_or_write_list-1",
+	"host_or_write_list-2",
+	"host_or_write-1",
+	"host_or_write-2",
+	"tag_host-1",
+	"ragel_def-1",
+	"tag_ragel_def_head-1",
+	"ragel_def_item_list-1",
+	"ragel_def_item_list-2",
+	"ragel_def_item-1",
+	"ragel_def_item-2",
+	"ragel_def_item-3",
+	"ragel_def_item-4",
+	"ragel_def_item-5",
+	"ragel_def_item-6",
+	"tag_export_list-1",
+	"export_list-1",
+	"export_list-2",
+	"tag_export-1",
+	"tag_alph_type-1",
+	"tag_getkey_expr-1",
+	"tag_access_expr-1",
+	"tag_curstate_expr-1",
+	"tag_write-1",
+	"tag_write_head-1",
+	"write_option_list-1",
+	"write_option_list-2",
+	"tag_arg-1",
+	"tag_machine-1",
+	"tag_machine_head-1",
+	"machine_item_list-1",
+	"machine_item_list-2",
+	"machine_item-1",
+	"machine_item-2",
+	"machine_item-3",
+	"machine_item-4",
+	"machine_item-5",
+	"machine_item-6",
+	"machine_item-7",
+	"tag_start_state-1",
+	"tag_error_state-1",
+	"tag_entry_points-1",
+	"entry_point_list-1",
+	"entry_point_list-2",
+	"tag_entry-1",
+	"tag_state_list-1",
+	"tag_state_list_head-1",
+	"state_list-1",
+	"state_list-2",
+	"tag_state-1",
+	"state_item_list-1",
+	"state_item_list-2",
+	"state_item-1",
+	"state_item-2",
+	"state_item-3",
+	"tag_state_actions-1",
+	"tag_state_cond_list-1",
+	"tag_state_cond_list_head-1",
+	"state_cond_list-1",
+	"state_cond_list-2",
+	"state_cond-1",
+	"tag_trans_list-1",
+	"tag_trans_list_head-1",
+	"trans_list-1",
+	"trans_list-2",
+	"tag_trans-1",
+	"tag_action_list-1",
+	"tag_action_list_head-1",
+	"action_list-1",
+	"action_list-2",
+	"tag_action-1",
+	"inline_list-1",
+	"inline_list-2",
+	"inline_item-1",
+	"inline_item-2",
+	"inline_item-3",
+	"inline_item-4",
+	"inline_item-5",
+	"inline_item-6",
+	"inline_item-7",
+	"inline_item-8",
+	"inline_item-9",
+	"inline_item-10",
+	"inline_item-11",
+	"inline_item-12",
+	"inline_item-13",
+	"inline_item-14",
+	"inline_item-15",
+	"inline_item-16",
+	"inline_item-17",
+	"inline_item-18",
+	"inline_item-19",
+	"inline_item-20",
+	"inline_item-21",
+	"inline_item-22",
+	"inline_item-23",
+	"inline_item-24",
+	"inline_item-25",
+	"inline_item-26",
+	"tag_text-1",
+	"tag_goto-1",
+	"tag_call-1",
+	"tag_next-1",
+	"tag_goto_expr-1",
+	"tag_call_expr-1",
+	"tag_next_expr-1",
+	"tag_ret-1",
+	"tag_break-1",
+	"tag_pchar-1",
+	"tag_char-1",
+	"tag_hold-1",
+	"tag_exec-1",
+	"tag_holdte-1",
+	"tag_execte-1",
+	"tag_curs-1",
+	"tag_targs-1",
+	"tag_il_entry-1",
+	"tag_init_tokstart-1",
+	"tag_init_act-1",
+	"tag_get_tokend-1",
+	"tag_set_tokstart-1",
+	"tag_set_tokend-1",
+	"tag_set_act-1",
+	"tag_sub_action-1",
+	"tag_lm_switch-1",
+	"lm_action_list-1",
+	"lm_action_list-2",
+	"tag_inline_action-1",
+	"tag_action_table_list-1",
+	"tag_action_table_list_head-1",
+	"action_table_list-1",
+	"action_table_list-2",
+	"tag_action_table-1",
+	"tag_cond_space_list-1",
+	"tag_cond_space_list_head-1",
+	"cond_space_list-1",
+	"cond_space_list-2",
+	"tag_cond_space-1",
+	"_start-1"
+};
+
+const char *Parser_lelNames[] = {
+	"D-0",
+	"D-1",
+	"D-2",
+	"D-3",
+	"D-4",
+	"D-5",
+	"D-6",
+	"D-7",
+	"D-8",
+	"D-9",
+	"D-10",
+	"D-11",
+	"D-12",
+	"D-13",
+	"D-14",
+	"D-15",
+	"D-16",
+	"D-17",
+	"D-18",
+	"D-19",
+	"D-20",
+	"D-21",
+	"D-22",
+	"D-23",
+	"D-24",
+	"D-25",
+	"D-26",
+	"D-27",
+	"D-28",
+	"D-29",
+	"D-30",
+	"D-31",
+	"D-32",
+	"!",
+	"\"",
+	"#",
+	"$",
+	"%",
+	"&",
+	"'",
+	"(",
+	")",
+	"*",
+	"+",
+	",",
+	"-",
+	".",
+	"/",
+	"0",
+	"1",
+	"2",
+	"3",
+	"4",
+	"5",
+	"6",
+	"7",
+	"8",
+	"9",
+	":",
+	";",
+	"<",
+	"=",
+	">",
+	"?",
+	"@",
+	"A",
+	"B",
+	"C",
+	"D",
+	"E",
+	"F",
+	"G",
+	"H",
+	"I",
+	"J",
+	"K",
+	"L",
+	"M",
+	"N",
+	"O",
+	"P",
+	"Q",
+	"R",
+	"S",
+	"T",
+	"U",
+	"V",
+	"W",
+	"X",
+	"Y",
+	"Z",
+	"[",
+	"\\",
+	"]",
+	"^",
+	"_",
+	"`",
+	"a",
+	"b",
+	"c",
+	"d",
+	"e",
+	"f",
+	"g",
+	"h",
+	"i",
+	"j",
+	"k",
+	"l",
+	"m",
+	"n",
+	"o",
+	"p",
+	"q",
+	"r",
+	"s",
+	"t",
+	"u",
+	"v",
+	"w",
+	"x",
+	"y",
+	"z",
+	"{",
+	"|",
+	"}",
+	"~",
+	"D-127",
+	"TAG_unknown",
+	"TAG_ragel",
+	"TAG_ragel_def",
+	"TAG_host",
+	"TAG_state_list",
+	"TAG_state",
+	"TAG_trans_list",
+	"TAG_t",
+	"TAG_machine",
+	"TAG_start_state",
+	"TAG_error_state",
+	"TAG_action_list",
+	"TAG_action_table_list",
+	"TAG_action",
+	"TAG_action_table",
+	"TAG_alphtype",
+	"TAG_element",
+	"TAG_getkey",
+	"TAG_state_actions",
+	"TAG_entry_points",
+	"TAG_sub_action",
+	"TAG_cond_space_list",
+	"TAG_cond_space",
+	"TAG_cond_list",
+	"TAG_c",
+	"TAG_exports",
+	"TAG_ex",
+	"TAG_text",
+	"TAG_goto",
+	"TAG_call",
+	"TAG_next",
+	"TAG_goto_expr",
+	"TAG_call_expr",
+	"TAG_next_expr",
+	"TAG_ret",
+	"TAG_pchar",
+	"TAG_char",
+	"TAG_hold",
+	"TAG_exec",
+	"TAG_holdte",
+	"TAG_execte",
+	"TAG_curs",
+	"TAG_targs",
+	"TAG_entry",
+	"TAG_data",
+	"TAG_lm_switch",
+	"TAG_init_act",
+	"TAG_set_act",
+	"TAG_set_tokend",
+	"TAG_get_tokend",
+	"TAG_init_tokstart",
+	"TAG_set_tokstart",
+	"TAG_write",
+	"TAG_curstate",
+	"TAG_access",
+	"TAG_break",
+	"TAG_arg",
+	"_eof",
+	"tag_ragel",
+	"start",
+	"tag_ragel_head",
+	"ragel_def_list",
+	"host_or_write_list",
+	"ragel_def",
+	"host_or_write",
+	"tag_host",
+	"tag_write",
+	"tag_ragel_def_head",
+	"ragel_def_item_list",
+	"ragel_def_item",
+	"tag_alph_type",
+	"tag_getkey_expr",
+	"tag_access_expr",
+	"tag_curstate_expr",
+	"tag_export_list",
+	"tag_machine",
+	"export_list",
+	"tag_export",
+	"inline_list",
+	"tag_write_head",
+	"write_option_list",
+	"tag_arg",
+	"tag_machine_head",
+	"machine_item_list",
+	"machine_item",
+	"tag_start_state",
+	"tag_error_state",
+	"tag_entry_points",
+	"tag_state_list",
+	"tag_action_list",
+	"tag_action_table_list",
+	"tag_cond_space_list",
+	"entry_point_list",
+	"tag_entry",
+	"tag_state_list_head",
+	"state_list",
+	"tag_state",
+	"state_item_list",
+	"state_item",
+	"tag_state_actions",
+	"tag_state_cond_list",
+	"tag_trans_list",
+	"tag_state_cond_list_head",
+	"state_cond_list",
+	"state_cond",
+	"tag_trans_list_head",
+	"trans_list",
+	"tag_trans",
+	"tag_action_list_head",
+	"action_list",
+	"tag_action",
+	"inline_item",
+	"inline_item_type",
+	"tag_text",
+	"tag_goto",
+	"tag_call",
+	"tag_next",
+	"tag_goto_expr",
+	"tag_call_expr",
+	"tag_next_expr",
+	"tag_ret",
+	"tag_break",
+	"tag_pchar",
+	"tag_char",
+	"tag_hold",
+	"tag_exec",
+	"tag_holdte",
+	"tag_execte",
+	"tag_curs",
+	"tag_targs",
+	"tag_il_entry",
+	"tag_init_tokstart",
+	"tag_init_act",
+	"tag_get_tokend",
+	"tag_set_tokstart",
+	"tag_set_tokend",
+	"tag_set_act",
+	"tag_sub_action",
+	"tag_lm_switch",
+	"lm_action_list",
+	"tag_inline_action",
+	"tag_action_table_list_head",
+	"action_table_list",
+	"tag_action_table",
+	"tag_cond_space_list_head",
+	"cond_space_list",
+	"tag_cond_space",
+	"_start"
+};
+
+#line 851 "xmlparse.kl"
+
+
+void Parser::init()
+{
+	#line 2079 "xmlparse.cpp"
+	curs = Parser_startState;
+	pool = 0;
+	freshEl = (struct Parser_LangEl*) malloc( sizeof(struct Parser_LangEl)*8128);
+	#ifdef LOG_ACTIONS
+	cerr << "allocating 8128 LangEls" << endl;
+	#endif
+	stackTop = freshEl;
+	stackTop->type = 0;
+	stackTop->state = -1;
+	stackTop->next = 0;
+	stackTop->child = 0;
+	freshPos = 1;
+	lastFinal = stackTop;
+	numRetry = 0;
+	numNodes = 0;
+	errCount = 0;
+#line 856 "xmlparse.kl"
+}
+
+int Parser::parseLangEl( int type, const Token *token )
+{
+	#line 2101 "xmlparse.cpp"
+#define reject() induceReject = 1
+
+	int pos, targState;
+	unsigned int *action;
+	int rhsLen;
+	struct Parser_LangEl *rhs[32];
+	struct Parser_LangEl *lel;
+	struct Parser_LangEl *input;
+	char induceReject;
+
+	if ( curs < 0 )
+		return 0;
+
+	if ( pool == 0 ) {
+		if ( freshPos == 8128 ) {
+			freshEl = (struct Parser_LangEl*) malloc(
+					sizeof(struct Parser_LangEl)*8128);
+			#ifdef LOG_ACTIONS
+			cerr << "allocating 8128 LangEls" << endl;
+			#endif
+			freshPos = 0;
+		}
+		input = freshEl + freshPos++;
+	}
+	else {
+		input = pool;
+		pool = pool->next;
+	}
+	numNodes += 1;
+	input->type = type;
+	input->user.token = *token;
+	input->next = 0;
+	input->retry = 0;
+	input->child = 0;
+
+again:
+	if ( input == 0 )
+		goto _out;
+
+	lel = input;
+	if ( lel->type < Parser_keys[curs<<1] || lel->type > Parser_keys[(curs<<1)+1] )
+		goto parseError;
+
+	pos = Parser_indicies[Parser_offsets[curs] + (lel->type - Parser_keys[curs<<1])];
+	if ( pos < 0 )
+		goto parseError;
+
+	induceReject = 0;
+	targState = Parser_targs[pos];
+	action = Parser_actions + Parser_actInds[pos];
+	if ( lel->retry & 0x0000ffff )
+		action += (lel->retry & 0x0000ffff);
+
+	if ( *action & 0x1 ) {
+		#ifdef LOG_ACTIONS
+		cerr << "shifted: " << Parser_lelNames[lel->type];
+		#endif
+		input = input->next;
+		lel->state = curs;
+		lel->next = stackTop;
+		stackTop = lel;
+
+		if ( action[1] == 0 )
+			lel->retry &= 0xffff0000;
+		else {
+			lel->retry += 1;
+			numRetry += 1;
+			#ifdef LOG_ACTIONS
+			cerr << " retry: " << stackTop;
+			#endif
+		}
+		#ifdef LOG_ACTIONS
+		cerr << endl;
+		#endif
+	}
+
+	if ( Parser_commitLen[pos] != 0 ) {
+		struct Parser_LangEl *commitHead = stackTop;
+		int absCommitLen = Parser_commitLen[pos];
+
+		#ifdef LOG_ACTIONS
+		cerr << "running commit of length: " << Parser_commitLen[pos] << endl;
+		#endif
+
+		if ( absCommitLen < 0 ) {
+			commitHead = commitHead->next;
+			absCommitLen = -1 * absCommitLen;
+		}
+		{
+			struct Parser_LangEl *lel = commitHead;
+			struct Parser_LangEl **cmStack = (struct Parser_LangEl**) malloc( sizeof(struct Parser_LangEl) * numNodes);
+			int n = absCommitLen, depth = 0, sp = 0;
+
+commit_head:
+			if ( lel->retry > 0 ) {
+				if ( lel->retry & 0x0000ffff )
+					numRetry -= 1;
+				if ( lel->retry & 0xffff0000 )
+					numRetry -= 1;
+				lel->retry = 0;
+			}
+
+			/* If depth is > 0 then move over lel freely, otherwise, make
+			 * sure that we have not already done n steps down the line. */
+			if ( lel->next != 0 && ( depth > 0 || n > 1 ) ) {
+				cmStack[sp++] = lel;
+				lel = lel->next;
+
+				/* If we are at the top level count the steps down the line. */
+				if ( depth == 0 )
+					n -= 1;
+				goto commit_head;
+			}
+
+commit_reverse:
+			if ( lel->child != 0 ) {
+				cmStack[sp++] = lel;
+				lel = lel->child;
+
+				/* When we move down we need to increment the depth. */
+				depth += 1;
+				goto commit_head;
+			}
+
+commit_upwards:
+			if ( sp > 0 ) {
+				/* Figure out which place to return to. */
+				if ( cmStack[sp-1]->next == lel ) {
+					lel = cmStack[--sp];
+					goto commit_reverse;
+				}
+				else {
+					/* Going back up, adjust the depth. */
+					lel = cmStack[--sp];
+					depth -= 1;
+					goto commit_upwards;
+				}
+			}
+			free( cmStack );
+		}
+		if ( numRetry == 0 ) {
+			#ifdef LOG_ACTIONS
+			cerr << "number of retries is zero, "
+				"executing final actions" << endl;
+			#endif
+			{
+				struct Parser_LangEl *lel = commitHead;
+				struct Parser_LangEl **cmStack = (struct Parser_LangEl**) malloc( sizeof( struct Parser_LangEl) * numNodes);
+				int sp = 0;
+				char doExec = 0;
+
+final_head:
+				if ( lel == lastFinal ) {
+					doExec = 1;
+					goto hit_final;
+				}
+
+				if ( lel->next != 0 ) {
+					cmStack[sp++] = lel;
+					lel = lel->next;
+					goto final_head;
+				}
+
+final_reverse:
+
+				if ( lel->child != 0 ) {
+					cmStack[sp++] = lel;
+					lel = lel->child;
+					goto final_head;
+				}
+
+final_upwards:
+
+				if ( doExec ) {
+{
+	if ( lel->type < 186 ) {
+	}
+	else {
+		struct Parser_LangEl *redLel = lel;
+		if ( redLel->child != 0 ) {
+			int r = Parser_fssProdLengths[redLel->reduction] - 1;
+			struct Parser_LangEl *rhsEl = redLel->child;
+			while ( rhsEl != 0 ) {
+				rhs[r--] = rhsEl;
+				rhsEl = rhsEl->next;
+			}
+		}
+switch ( lel->reduction ) {
+case 1: {
+#line 46 "xmlparse.kl"
+
+		/* If we get no input the assumption is that the frontend died and
+		 * emitted an error. */ 
+		errCount += 1;
+	
+
+#line 2297 "xmlparse.cpp"
+} break;
+case 3: {
+#line 55 "xmlparse.kl"
+
+		Attribute *fileNameAttr = (&rhs[0]->user.token)->tag->findAttr( "filename" );
+		if ( fileNameAttr == 0 ) {
+			error((&rhs[0]->user.token)->loc) << "tag <ragel> requires a filename attribute" << endl;
+			exit(1);
+		}
+		else {
+			sourceFileName = fileNameAttr->value;
+
+			Attribute *langAttr = (&rhs[0]->user.token)->tag->findAttr( "lang" );
+			if ( langAttr == 0 )
+				error((&rhs[0]->user.token)->loc) << "tag <ragel> requires a lang attribute" << endl;
+			else {
+				if ( strcmp( langAttr->value, "C" ) == 0 ) {
+					hostLangType = CCode;
+					hostLang = &hostLangC;
+				}
+				else if ( strcmp( langAttr->value, "D" ) == 0 ) {
+					hostLangType = DCode;
+					hostLang = &hostLangD;
+				}
+				else if ( strcmp( langAttr->value, "Java" ) == 0 ) {
+					hostLangType = JavaCode;
+					hostLang = &hostLangJava;
+				}
+				else if ( strcmp( langAttr->value, "Ruby" ) == 0 ) {
+					hostLangType = RubyCode;
+					hostLang = &hostLangRuby;
+				}
+				else {
+					error((&rhs[0]->user.token)->loc) << "expecting lang attribute to be "
+							"one of C, D, Java or Ruby" << endl;
+				}
+
+				outStream = openOutput( sourceFileName );
+			}
+		}
+	
+
+#line 2340 "xmlparse.cpp"
+} break;
+case 10: {
+#line 105 "xmlparse.kl"
+
+		Attribute *lineAttr = (&rhs[0]->user.token)->tag->findAttr( "line" );
+		if ( lineAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <host> requires a line attribute" << endl;
+		else {
+			int line = atoi( lineAttr->value );
+			if ( outputActive )
+				lineDirective( *outStream, sourceFileName, line );
+		}
+
+		if ( outputActive )
+			*outStream << (&rhs[2]->user.token)->tag->content;
+	
+
+#line 2358 "xmlparse.cpp"
+} break;
+case 11: {
+#line 121 "xmlparse.kl"
+
+		/* Do this before distributing transitions out to singles and defaults
+		 * makes life easier. */
+		cgd->redFsm->maxKey = cgd->findMaxKey();
+
+		cgd->redFsm->assignActionLocs();
+
+		/* Find the first final state (The final state with the lowest id). */
+		cgd->redFsm->findFirstFinState();
+
+		/* Call the user's callback. */
+		cgd->finishRagelDef();
+	
+
+#line 2376 "xmlparse.cpp"
+} break;
+case 12: {
+#line 136 "xmlparse.kl"
+
+		char *fsmName = 0;
+		Attribute *nameAttr = (&rhs[0]->user.token)->tag->findAttr( "name" );
+		if ( nameAttr != 0 ) {
+			fsmName = nameAttr->value;
+
+			CodeGenMapEl *mapEl = codeGenMap.find( fsmName );
+			if ( mapEl != 0 )
+				cgd = mapEl->value;
+			else {
+				cgd = makeCodeGen( sourceFileName, fsmName, *outStream, wantComplete );
+				codeGenMap.insert( fsmName, cgd );
+			}
+		}
+		else {
+			cgd = makeCodeGen( sourceFileName, fsmName, 
+					*outStream, wantComplete );
+		}
+
+		::keyOps = &cgd->thisKeyOps;
+	
+
+#line 2402 "xmlparse.cpp"
+} break;
+case 24: {
+#line 174 "xmlparse.kl"
+
+		Attribute *nameAttr = (&rhs[0]->user.token)->tag->findAttr( "name" );
+		if ( nameAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <ex> requires a name attribute" << endl;
+		else {
+			char *td = (&rhs[2]->user.token)->tag->content;
+			Key exportKey = readKey( td, &td );
+			cgd->exportList.append( new Export( nameAttr->value, exportKey ) );
+		}
+	
+
+#line 2417 "xmlparse.cpp"
+} break;
+case 25: {
+#line 186 "xmlparse.kl"
+
+		if ( ! cgd->setAlphType( (&rhs[2]->user.token)->tag->content ) )
+			error((&rhs[0]->user.token)->loc) << "tag <alphtype> specifies unknown alphabet type" << endl;
+	
+
+#line 2426 "xmlparse.cpp"
+} break;
+case 26: {
+#line 192 "xmlparse.kl"
+
+		cgd->getKeyExpr = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 2434 "xmlparse.cpp"
+} break;
+case 27: {
+#line 197 "xmlparse.kl"
+
+		cgd->accessExpr = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 2442 "xmlparse.cpp"
+} break;
+case 28: {
+#line 202 "xmlparse.kl"
+
+		cgd->curStateExpr = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 2450 "xmlparse.cpp"
+} break;
+case 29: {
+#line 207 "xmlparse.kl"
+
+		/* Terminate the options list and call the write statement handler. */
+		writeOptions.append(0);
+		cgd->writeStatement( (&rhs[0]->user.tag_write_head)->loc, writeOptions.length()-1, writeOptions.data );
+
+		/* CodeGenData may have issued an error. */
+		errCount += cgd->codeGenErrCount;
+
+		/* Clear the options in prep for the next write statement. */
+		writeOptions.empty();
+	
+
+#line 2466 "xmlparse.cpp"
+} break;
+case 30: {
+#line 225 "xmlparse.kl"
+
+		Attribute *nameAttr = (&rhs[0]->user.token)->tag->findAttr( "def_name" );
+		Attribute *lineAttr = (&rhs[0]->user.token)->tag->findAttr( "line" );
+		Attribute *colAttr = (&rhs[0]->user.token)->tag->findAttr( "col" );
+
+		if ( nameAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <write> requires a def_name attribute" << endl;
+		if ( lineAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <write> requires a line attribute" << endl;
+		if ( colAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <write> requires a col attribute" << endl;
+
+		if ( nameAttr != 0 && lineAttr != 0 && colAttr != 0 ) {
+			CodeGenMapEl *mapEl = codeGenMap.find( nameAttr->value );
+			if ( mapEl == 0 )
+				error((&rhs[0]->user.token)->loc) << "internal error: cannot find codeGen" << endl;
+			else {
+				cgd = mapEl->value;
+				::keyOps = &cgd->thisKeyOps;
+			}
+
+			(&redLel->user.tag_write_head)->loc.line = atoi(lineAttr->value);
+			(&redLel->user.tag_write_head)->loc.col = atoi(colAttr->value);
+		}
+	
+
+#line 2496 "xmlparse.cpp"
+} break;
+case 33: {
+#line 261 "xmlparse.kl"
+
+		writeOptions.append( (&rhs[2]->user.token)->tag->content );
+	
+
+#line 2504 "xmlparse.cpp"
+} break;
+case 34: {
+#line 266 "xmlparse.kl"
+
+		cgd->closeMachine();
+	
+
+#line 2512 "xmlparse.cpp"
+} break;
+case 35: {
+#line 271 "xmlparse.kl"
+
+		cgd->createMachine();
+	
+
+#line 2520 "xmlparse.cpp"
+} break;
+case 45: {
+#line 291 "xmlparse.kl"
+
+		unsigned long startState = strtoul( (&rhs[2]->user.token)->tag->content, 0, 10 );
+		cgd->setStartState( startState );
+	
+
+#line 2529 "xmlparse.cpp"
+} break;
+case 46: {
+#line 297 "xmlparse.kl"
+
+		unsigned long errorState = strtoul( (&rhs[2]->user.token)->tag->content, 0, 10 );
+		cgd->setErrorState( errorState );
+	
+
+#line 2538 "xmlparse.cpp"
+} break;
+case 47: {
+#line 303 "xmlparse.kl"
+
+		Attribute *errorAttr = (&rhs[0]->user.token)->tag->findAttr( "error" );
+		if ( errorAttr != 0 )
+			cgd->setForcedErrorState();
+	
+
+#line 2548 "xmlparse.cpp"
+} break;
+case 50: {
+#line 313 "xmlparse.kl"
+
+		Attribute *nameAttr = (&rhs[0]->user.token)->tag->findAttr( "name" );
+		if ( nameAttr == 0 ) {
+			error((&rhs[0]->user.token)->loc) << "tag <entry_points>::<entry> "
+					"requires a name attribute" << endl;
+		}
+		else {
+			char *data = (&rhs[2]->user.token)->tag->content;
+			unsigned long entry = strtoul( data, &data, 10 );
+			cgd->addEntryPoint( nameAttr->value, entry );
+		}
+	
+
+#line 2565 "xmlparse.cpp"
+} break;
+case 52: {
+#line 329 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <state_list> requires a length attribute" << endl;
+	 	else {
+			unsigned long length = strtoul( lengthAttr->value, 0, 10 );
+			cgd->initStateList( length );
+			curState = 0;
+		}
+	
+
+#line 2580 "xmlparse.cpp"
+} break;
+case 55: {
+#line 344 "xmlparse.kl"
+
+		Attribute *idAttr = (&rhs[0]->user.token)->tag->findAttr( "id" );
+		if ( idAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <state> requires an id attribute" << endl;
+		else {
+			int id = atoi( idAttr->value );
+			cgd->setId( curState, id );
+		}
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "final" );
+		if ( lengthAttr != 0 )
+			cgd->setFinal( curState );
+		curState += 1;
+	
+
+#line 2599 "xmlparse.cpp"
+} break;
+case 61: {
+#line 367 "xmlparse.kl"
+
+		char *ad = (&rhs[2]->user.token)->tag->content;
+
+		long toStateAction = readOffsetPtr( ad, &ad );
+		long fromStateAction = readOffsetPtr( ad, &ad );
+		long eofAction = readOffsetPtr( ad, &ad );
+
+		cgd->setStateActions( curState, toStateAction,
+				fromStateAction, eofAction );
+	
+
+#line 2614 "xmlparse.cpp"
+} break;
+case 63: {
+#line 381 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <cond_list> requires a length attribute" << endl;
+	 	else {
+			ulong length = readLength( lengthAttr->value );
+			cgd->initStateCondList( curState, length );
+			curStateCond = 0;
+		}
+	
+
+#line 2629 "xmlparse.cpp"
+} break;
+case 66: {
+#line 396 "xmlparse.kl"
+
+		char *td = (&rhs[2]->user.token)->tag->content;
+		Key lowKey = readKey( td, &td );
+		Key highKey = readKey( td, &td );
+		long condId = readOffsetPtr( td, &td );
+		cgd->addStateCond( curState, lowKey, highKey, condId );
+	
+
+#line 2641 "xmlparse.cpp"
+} break;
+case 67: {
+#line 405 "xmlparse.kl"
+
+		cgd->finishTransList( curState );
+	
+
+#line 2649 "xmlparse.cpp"
+} break;
+case 68: {
+#line 410 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <trans_list> requires a length attribute" << endl;
+	 	else {
+			unsigned long length = strtoul( lengthAttr->value, 0, 10 );
+			cgd->initTransList( curState, length );
+			curTrans = 0;
+		}
+	
+
+#line 2664 "xmlparse.cpp"
+} break;
+case 71: {
+#line 425 "xmlparse.kl"
+
+		char *td = (&rhs[2]->user.token)->tag->content;
+		Key lowKey = readKey( td, &td );
+		Key highKey = readKey( td, &td );
+		long targ = readOffsetPtr( td, &td );
+		long action = readOffsetPtr( td, &td );
+
+		cgd->newTrans( curState, curTrans++, lowKey, highKey, targ, action );
+	
+
+#line 2678 "xmlparse.cpp"
+} break;
+case 73: {
+#line 442 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <action_list> requires a length attribute" << endl;
+	 	else {
+			unsigned long length = strtoul( lengthAttr->value, 0, 10 );
+			cgd->initActionList( length );
+			curAction = 0;
+		}
+	
+
+#line 2693 "xmlparse.cpp"
+} break;
+case 76: {
+#line 461 "xmlparse.kl"
+
+		Attribute *lineAttr = (&rhs[0]->user.token)->tag->findAttr( "line" );
+		Attribute *colAttr = (&rhs[0]->user.token)->tag->findAttr( "col" );
+		Attribute *nameAttr = (&rhs[0]->user.token)->tag->findAttr( "name" );
+		if ( lineAttr == 0 || colAttr == 0)
+			error((&rhs[0]->user.token)->loc) << "tag <action> requires a line and col attributes" << endl;
+	 	else {
+			unsigned long line = strtoul( lineAttr->value, 0, 10 );
+			unsigned long col = strtoul( colAttr->value, 0, 10 );
+
+			char *name = 0;
+			if ( nameAttr != 0 )
+				name = nameAttr->value;
+
+			cgd->newAction( curAction++, name, line, col, (&rhs[1]->user.inline_list)->inlineList );
+		}
+	
+
+#line 2715 "xmlparse.cpp"
+} break;
+case 77: {
+#line 486 "xmlparse.kl"
+
+		/* Append the item to the list, return the list. */
+		(&rhs[0]->user.inline_list)->inlineList->append( (&rhs[1]->user.inline_item_type)->inlineItem );
+		(&redLel->user.inline_list)->inlineList = (&rhs[0]->user.inline_list)->inlineList;
+	
+
+#line 2725 "xmlparse.cpp"
+} break;
+case 78: {
+#line 493 "xmlparse.kl"
+
+		/* Start with empty list. */
+		(&redLel->user.inline_list)->inlineList = new InlineList;
+	
+
+#line 2734 "xmlparse.cpp"
+} break;
+case 79: {
+#line 505 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2740 "xmlparse.cpp"
+} break;
+case 80: {
+#line 506 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2746 "xmlparse.cpp"
+} break;
+case 81: {
+#line 507 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2752 "xmlparse.cpp"
+} break;
+case 82: {
+#line 508 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2758 "xmlparse.cpp"
+} break;
+case 83: {
+#line 509 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2764 "xmlparse.cpp"
+} break;
+case 84: {
+#line 510 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2770 "xmlparse.cpp"
+} break;
+case 85: {
+#line 511 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2776 "xmlparse.cpp"
+} break;
+case 86: {
+#line 512 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2782 "xmlparse.cpp"
+} break;
+case 87: {
+#line 513 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2788 "xmlparse.cpp"
+} break;
+case 88: {
+#line 514 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2794 "xmlparse.cpp"
+} break;
+case 89: {
+#line 515 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2800 "xmlparse.cpp"
+} break;
+case 90: {
+#line 516 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2806 "xmlparse.cpp"
+} break;
+case 91: {
+#line 517 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2812 "xmlparse.cpp"
+} break;
+case 92: {
+#line 518 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2818 "xmlparse.cpp"
+} break;
+case 93: {
+#line 519 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2824 "xmlparse.cpp"
+} break;
+case 94: {
+#line 520 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2830 "xmlparse.cpp"
+} break;
+case 95: {
+#line 521 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2836 "xmlparse.cpp"
+} break;
+case 96: {
+#line 522 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2842 "xmlparse.cpp"
+} break;
+case 97: {
+#line 523 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2848 "xmlparse.cpp"
+} break;
+case 98: {
+#line 524 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2854 "xmlparse.cpp"
+} break;
+case 99: {
+#line 525 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2860 "xmlparse.cpp"
+} break;
+case 100: {
+#line 526 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2866 "xmlparse.cpp"
+} break;
+case 101: {
+#line 527 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2872 "xmlparse.cpp"
+} break;
+case 102: {
+#line 528 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2878 "xmlparse.cpp"
+} break;
+case 103: {
+#line 529 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2884 "xmlparse.cpp"
+} break;
+case 104: {
+#line 530 "xmlparse.kl"
+ (&redLel->user.inline_item_type)->inlineItem = (&rhs[0]->user.inline_item_type)->inlineItem; 
+
+#line 2890 "xmlparse.cpp"
+} break;
+case 105: {
+#line 560 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Text );
+		(&redLel->user.inline_item_type)->inlineItem->data = (&rhs[2]->user.token)->tag->content;
+	
+
+#line 2899 "xmlparse.cpp"
+} break;
+case 106: {
+#line 566 "xmlparse.kl"
+
+		int targ = strtol( (&rhs[2]->user.token)->tag->content, 0, 10 );
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Goto );
+		(&redLel->user.inline_item_type)->inlineItem->targId = targ;
+	
+
+#line 2909 "xmlparse.cpp"
+} break;
+case 107: {
+#line 573 "xmlparse.kl"
+
+		int targ = strtol( (&rhs[2]->user.token)->tag->content, 0, 10 );
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Call );
+		(&redLel->user.inline_item_type)->inlineItem->targId = targ;
+	
+
+#line 2919 "xmlparse.cpp"
+} break;
+case 108: {
+#line 580 "xmlparse.kl"
+
+		int targ = strtol( (&rhs[2]->user.token)->tag->content, 0, 10 );
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Next );
+		(&redLel->user.inline_item_type)->inlineItem->targId = targ;
+	
+
+#line 2929 "xmlparse.cpp"
+} break;
+case 109: {
+#line 587 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::GotoExpr );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 2938 "xmlparse.cpp"
+} break;
+case 110: {
+#line 593 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::CallExpr );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 2947 "xmlparse.cpp"
+} break;
+case 111: {
+#line 599 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::NextExpr );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 2956 "xmlparse.cpp"
+} break;
+case 112: {
+#line 605 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Ret );
+	
+
+#line 2964 "xmlparse.cpp"
+} break;
+case 113: {
+#line 610 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Break );
+	
+
+#line 2972 "xmlparse.cpp"
+} break;
+case 114: {
+#line 615 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::PChar );
+	
+
+#line 2980 "xmlparse.cpp"
+} break;
+case 115: {
+#line 620 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Char );
+	
+
+#line 2988 "xmlparse.cpp"
+} break;
+case 116: {
+#line 625 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Hold );
+	
+
+#line 2996 "xmlparse.cpp"
+} break;
+case 117: {
+#line 630 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Exec );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 3005 "xmlparse.cpp"
+} break;
+case 118: {
+#line 636 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::HoldTE );
+	
+
+#line 3013 "xmlparse.cpp"
+} break;
+case 119: {
+#line 641 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::ExecTE );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 3022 "xmlparse.cpp"
+} break;
+case 120: {
+#line 647 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Curs );
+	
+
+#line 3030 "xmlparse.cpp"
+} break;
+case 121: {
+#line 652 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Targs );
+	
+
+#line 3038 "xmlparse.cpp"
+} break;
+case 122: {
+#line 657 "xmlparse.kl"
+
+		int targ = strtol( (&rhs[2]->user.token)->tag->content, 0, 10 );
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::Entry );
+		(&redLel->user.inline_item_type)->inlineItem->targId = targ;
+	
+
+#line 3048 "xmlparse.cpp"
+} break;
+case 123: {
+#line 664 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmInitTokStart );
+	
+
+#line 3056 "xmlparse.cpp"
+} break;
+case 124: {
+#line 669 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmInitAct );
+	
+
+#line 3064 "xmlparse.cpp"
+} break;
+case 125: {
+#line 674 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmGetTokEnd );
+	
+
+#line 3072 "xmlparse.cpp"
+} break;
+case 126: {
+#line 679 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmSetTokStart );
+		cgd->hasLongestMatch = true;
+	
+
+#line 3081 "xmlparse.cpp"
+} break;
+case 127: {
+#line 685 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmSetTokEnd );
+		(&redLel->user.inline_item_type)->inlineItem->offset = strtol( (&rhs[2]->user.token)->tag->content, 0, 10 );
+	
+
+#line 3090 "xmlparse.cpp"
+} break;
+case 128: {
+#line 691 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmSetActId );
+		(&redLel->user.inline_item_type)->inlineItem->lmId = strtol( (&rhs[2]->user.token)->tag->content, 0, 10 );
+	
+
+#line 3099 "xmlparse.cpp"
+} break;
+case 129: {
+#line 697 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::SubAction );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+	
+
+#line 3108 "xmlparse.cpp"
+} break;
+case 130: {
+#line 704 "xmlparse.kl"
+
+		bool handlesError = false;
+		Attribute *handlesErrorAttr = (&rhs[0]->user.token)->tag->findAttr( "handles_error" );
+		if ( handlesErrorAttr != 0 )
+			handlesError = true;
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::LmSwitch );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.lm_action_list)->inlineList;
+		(&redLel->user.inline_item_type)->inlineItem->handlesError = handlesError;
+	
+
+#line 3123 "xmlparse.cpp"
+} break;
+case 131: {
+#line 721 "xmlparse.kl"
+
+		(&redLel->user.lm_action_list)->inlineList = (&rhs[0]->user.lm_action_list)->inlineList;
+		(&redLel->user.lm_action_list)->inlineList->append( (&rhs[1]->user.inline_item_type)->inlineItem );
+	
+
+#line 3132 "xmlparse.cpp"
+} break;
+case 132: {
+#line 726 "xmlparse.kl"
+
+		(&redLel->user.lm_action_list)->inlineList = new InlineList;
+	
+
+#line 3140 "xmlparse.cpp"
+} break;
+case 133: {
+#line 733 "xmlparse.kl"
+
+		(&redLel->user.inline_item_type)->inlineItem = new InlineItem( InputLoc(), InlineItem::SubAction );
+		(&redLel->user.inline_item_type)->inlineItem->children = (&rhs[1]->user.inline_list)->inlineList;
+
+		Attribute *idAttr = (&rhs[0]->user.token)->tag->findAttr( "id" );
+		if ( idAttr != 0 ) {
+			unsigned long id = strtoul( idAttr->value, 0, 10 );
+			(&redLel->user.inline_item_type)->inlineItem->lmId = id;
+		}
+	
+
+#line 3155 "xmlparse.cpp"
+} break;
+case 135: {
+#line 752 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 ) {
+			error((&rhs[0]->user.token)->loc) << "tag <action_table_list> requires "
+					"a length attribute" << endl;
+		}
+	 	else {
+			unsigned long length = strtoul( lengthAttr->value, 0, 10 );
+			cgd->initActionTableList( length );
+			curActionTable = 0;
+		}
+	
+
+#line 3172 "xmlparse.cpp"
+} break;
+case 138: {
+#line 769 "xmlparse.kl"
+
+		/* Find the length of the action table. */
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <at> requires a length attribute" << endl;
+	 	else {
+			unsigned long length = strtoul( lengthAttr->value, 0, 10 );
+
+			/* Collect the action table. */
+			RedAction *redAct = cgd->allActionTables + curActionTable;
+			redAct->actListId = curActionTable;
+			redAct->key.setAsNew( length );
+			char *ptr = (&rhs[2]->user.token)->tag->content;
+			int pos = 0;
+			while ( *ptr != 0 ) {
+				unsigned long actionId = strtoul( ptr, &ptr, 10 );
+				redAct->key[pos].key = 0;
+				redAct->key[pos].value = cgd->allActions+actionId;
+				pos += 1;
+			}
+
+			/* Insert into the action table map. */
+			cgd->redFsm->actionMap.insert( redAct );
+		}
+
+		curActionTable += 1;
+	
+
+#line 3204 "xmlparse.cpp"
+} break;
+case 140: {
+#line 804 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		if ( lengthAttr == 0 ) {
+			error((&rhs[0]->user.token)->loc) << "tag <cond_space_list> "
+					"requires a length attribute" << endl;
+		}
+	 	else {
+			ulong length = readLength( lengthAttr->value );
+			cgd->initCondSpaceList( length );
+			curCondSpace = 0;
+		}
+	
+
+#line 3221 "xmlparse.cpp"
+} break;
+case 143: {
+#line 821 "xmlparse.kl"
+
+		Attribute *lengthAttr = (&rhs[0]->user.token)->tag->findAttr( "length" );
+		Attribute *idAttr = (&rhs[0]->user.token)->tag->findAttr( "id" );
+		if ( lengthAttr == 0 )
+			error((&rhs[0]->user.token)->loc) << "tag <cond_space> requires a length attribute" << endl;
+	 	else {
+			if ( lengthAttr == 0 )
+				error((&rhs[0]->user.token)->loc) << "tag <cond_space> requires an id attribute" << endl;
+		 	else {
+				unsigned long condSpaceId = strtoul( idAttr->value, 0, 10 );
+				ulong length = readLength( lengthAttr->value );
+
+				char *td = (&rhs[2]->user.token)->tag->content;
+				Key baseKey = readKey( td, &td );
+
+				cgd->newCondSpace( curCondSpace, condSpaceId, baseKey );
+				for ( ulong a = 0; a < length; a++ ) {
+					long actionOffset = readOffsetPtr( td, &td );
+					cgd->condSpaceItem( curCondSpace, actionOffset );
+				}
+				curCondSpace += 1;
+			}
+		}
+	
+
+#line 3250 "xmlparse.cpp"
+} break;
+}
+	}
+}
+
+					if ( lel->child != 0 ) {
+						struct Parser_LangEl *first = lel->child;
+						struct Parser_LangEl *child = lel->child;
+						numNodes -= 1;
+						lel->child = 0;
+						while ( child->next != 0 ) {
+							child = child->next;
+							numNodes -= 1;
+						}
+						child->next = pool;
+						pool = first;
+					}
+				}
+
+hit_final:
+				if ( sp > 0 ) {
+					/* Figure out which place to return to. */
+					if ( cmStack[sp-1]->next == lel ) {
+						lel = cmStack[--sp];
+						goto final_reverse;
+					}
+					else {
+						lel = cmStack[--sp];
+						goto final_upwards;
+					}
+				}
+
+				lastFinal = lel;
+				free( cmStack );
+			}
+		}
+	}
+
+	if ( *action & 0x2 ) {
+		int fssRed = *action >> 2;
+		int reduction = Parser_fssProdIdIndex[fssRed];
+		struct Parser_LangEl *redLel;
+		if ( pool == 0 ) {
+			if ( freshPos == 8128 ) {
+				freshEl = (struct Parser_LangEl*) malloc(
+						sizeof(struct Parser_LangEl)*8128);
+				#ifdef LOG_ACTIONS
+				cerr << "allocating 8128 LangEls" << endl;
+				#endif
+				freshPos = 0;
+			}
+			redLel = freshEl + freshPos++;
+		}
+		else {
+			redLel = pool;
+			pool = pool->next;
+		}
+		numNodes += 1;
+		redLel->type = Parser_prodLhsIds[reduction];
+		redLel->reduction = reduction;
+		redLel->child = 0;
+		redLel->next = 0;
+		redLel->retry = (lel->retry << 16);
+		lel->retry &= 0xffff0000;
+
+		rhsLen = Parser_fssProdLengths[fssRed];
+		if ( rhsLen > 0 ) {
+			int r;
+			for ( r = rhsLen-1; r > 0; r-- ) {
+				rhs[r] = stackTop;
+				stackTop = stackTop->next;
+			}
+			rhs[0] = stackTop;
+			stackTop = stackTop->next;
+			rhs[0]->next = 0;
+		}
+		#ifdef LOG_ACTIONS
+		cerr << "reduced: "
+				<< Parser_prodNames[reduction]
+				<< " rhsLen: " << rhsLen;
+		#endif
+		if ( action[1] == 0 )
+			redLel->retry = 0;
+		else {
+			redLel->retry += 0x10000;
+			numRetry += 1;
+			#ifdef LOG_ACTIONS
+			cerr << " retry: " << redLel;
+			#endif
+		}
+
+		#ifdef LOG_ACTIONS
+		cerr << endl;
+		#endif
+
+		if ( rhsLen == 0 ) {
+			redLel->file = lel->file;
+			redLel->line = lel->line;
+			targState = curs;
+		}
+		else {
+			redLel->child = rhs[rhsLen-1];
+			redLel->file = rhs[0]->file;
+			redLel->line = rhs[0]->line;
+			targState = rhs[0]->state;
+		}
+
+		if ( induceReject ) {
+			#ifdef LOG_ACTIONS
+			cerr << "error induced during reduction of " <<
+					Parser_lelNames[redLel->type] << endl;
+			#endif
+			redLel->state = curs;
+			redLel->next = stackTop;
+			stackTop = redLel;
+			curs = targState;
+			goto parseError;
+		}
+		else {
+			redLel->next = input;
+			input = redLel;
+		}
+	}
+
+
+	curs = targState;
+	goto again;
+
+parseError:
+	#ifdef LOG_BACKTRACK
+	cerr << "hit error" << endl;
+	#endif
+	if ( numRetry > 0 ) {
+		while ( 1 ) {
+			struct Parser_LangEl *redLel = stackTop;
+			if ( stackTop->type < 186 ) {
+				#ifdef LOG_BACKTRACK
+				cerr << "backing up over terminal: " <<
+						Parser_lelNames[stackTop->type] << endl;
+				#endif
+				stackTop = stackTop->next;
+				redLel->next = input;
+				input = redLel;
+			}
+			else {
+				#ifdef LOG_BACKTRACK
+				cerr << "backing up over non-terminal: " <<
+						Parser_lelNames[stackTop->type] << endl;
+				#endif
+				stackTop = stackTop->next;
+				struct Parser_LangEl *first = redLel->child;
+				if ( first == 0 )
+					rhsLen = 0;
+				else {
+					rhsLen = 1;
+					while ( first->next != 0 ) {
+						first = first->next;
+						rhsLen += 1;
+					}
+					first->next = stackTop;
+					stackTop = redLel->child;
+
+					struct Parser_LangEl *rhsEl = stackTop;
+					int p = rhsLen;
+					while ( p > 0 ) {
+						rhs[--p] = rhsEl;
+						rhsEl = rhsEl->next;
+					}
+				}
+				redLel->next = pool;
+				pool = redLel;
+				numNodes -= 1;
+			}
+
+			if ( redLel->retry > 0 ) {
+				#ifdef LOG_BACKTRACK
+				cerr << "found retry targ: " << redLel << endl;
+				#endif
+				numRetry -= 1;
+				#ifdef LOG_BACKTRACK
+				cerr << "found retry: " << redLel << endl;
+				#endif
+				if ( redLel->retry & 0x0000ffff )
+					curs = input->state;
+				else {
+					input->retry = redLel->retry >> 16;
+					if ( stackTop->state < 0 )
+						curs = Parser_startState;
+					else {
+						curs = Parser_targs[(int)Parser_indicies[Parser_offsets[stackTop->state] + (stackTop->type - Parser_keys[stackTop->state<<1])]];
+					}
+				}
+				goto again;
+			}
+		}
+	}
+	curs = -1;
+	errCount += 1;
+_out: {}
+#line 861 "xmlparse.kl"
+	return errCount == 0 ? 0 : -1;
+}
+
+
+unsigned long readLength( char *td )
+{
+	return strtoul( td, 0, 10 );
+}
+
+Key readKey( char *td, char **end )
+{
+	if ( keyOps->isSigned )
+		return Key( strtol( td, end, 10 ) );
+	else
+		return Key( strtoul( td, end, 10 ) );
+}
+
+long readOffsetPtr( char *td, char **end )
+{
+	while ( *td == ' ' || *td == '\t' )
+		td++;
+
+	if ( *td == 'x' ) {
+		if ( end != 0 )
+			*end = td + 1;
+		return -1;
+	}
+
+	return strtol( td, end, 10 );
+}
+
+ostream &Parser::warning( const InputLoc &loc )
+{
+	cerr << fileName << ":" << loc.line << ":" << loc.col << ": warning: ";
+	return cerr;
+}
+
+ostream &Parser::error( const InputLoc &loc )
+{
+	errCount += 1;
+	assert( fileName != 0 );
+	cerr << fileName << ":" << loc.line << ":" << loc.col << ": ";
+	return cerr;
+}
+
+
+ostream &Parser::parser_error( int tokId, Token &token )
+{
+	errCount += 1;
+	assert( fileName != 0 );
+	cerr << fileName << ":" << token.loc.line << ":" << token.loc.col;
+	if ( token.tag != 0 ) {
+		if ( token.tag->tagId == 0 )
+			cerr << ": at unknown tag";
+		else
+			cerr << ": at tag <" << token.tag->tagId->name << ">";
+	}
+	cerr << ": ";
+	
+	return cerr;
+}
+
+int Parser::token( int tokenId, Token &tok )
+{
+	int res = parseLangEl( tokenId, &tok );
+	if ( res < 0 ) {
+		parser_error( tokenId, tok ) << "parse error" << endl;
+		exit(1);
+	}
+	return res;
+}
+
+int Parser::token( int tokenId, int col, int line )
+{
+	Token tok;
+	tok.loc.col = col;
+	tok.loc.line = line;
+	tok.tag = 0;
+	return token( tokenId, tok );
+}
+
+int Parser::token( XMLTag *tag, int col, int line )
+{
+	Token tok;
+	tok.loc.col = col;
+	tok.loc.line = line;
+	tok.tag = tag;
+	
+	if ( tag->type == XMLTag::Close ) {
+		int res = token( '/', tok );
+		if ( res < 0 )
+			return res;
+	}
+
+	tok.tag = tag;
+	return token( tag->tagId != 0 ? tag->tagId->id : TAG_unknown, tok );
+}
diff --git a/contrib/tools/ragel5/redfsm/xmlparse.h b/contrib/tools/ragel5/redfsm/xmlparse.h
new file mode 100644
index 0000000000..b51a7cd67a
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/xmlparse.h
@@ -0,0 +1,228 @@
+/* Automatically generated by Kelbt from "xmlparse.kh".
+ *
+ * Parts of this file are copied from Kelbt source covered by the GNU
+ * GPL. As a special exception, you may use the parts of this file copied
+ * from Kelbt source without restriction. The remainder is derived from
+ * "xmlparse.kh" and inherits the copyright status of that file.
+ */
+
+#line 1 "xmlparse.kh"
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#ifndef _XMLPARSE_H
+#define _XMLPARSE_H
+
+#include "vector.h"
+#include "gendata.h"
+#include <iostream>
+
+using std::ostream;
+
+struct AttrMarker
+{
+	char *id;
+	int idLen;
+	char *value;
+	int valueLen;
+};
+
+struct Attribute
+{
+	char *id;
+	char *value;
+};
+
+typedef Vector<AttrMarker> AttrMkList;
+typedef Vector<Attribute> AttrList;
+struct XMLTagHashPair;
+
+struct XMLTag
+{
+	enum TagType { Open, Close };
+
+	XMLTag( XMLTagHashPair *tagId, TagType type ) : 
+		tagId(tagId), type(type), 
+		content(0), attrList(0) {}
+	
+	Attribute *findAttr(const char *id )
+	{
+		if ( attrList != 0 ) {
+			for ( AttrList::Iter attr = *attrList; attr.lte(); attr++ ) {
+				if ( strcmp( id, attr->id ) == 0 )
+					return attr;
+			}
+		}
+		return 0;
+	}
+
+	XMLTagHashPair *tagId;
+	TagType type;
+
+	/* Content is associtated with closing tags. */
+	char *content;
+
+	/* Attribute lists are associated with opening tags. */
+	AttrList *attrList;
+};
+
+
+struct XMLTagHashPair
+{
+    const char *name;
+    int id;
+};
+
+struct Token
+{
+	XMLTag *tag;
+	InputLoc loc;
+};
+
+struct InlineItem;
+struct InlineList;
+
+struct LmSwitchVect;
+struct LmSwitchAction;
+
+struct Parser
+{
+	#line 117 "xmlparse.kh"
+
+
+	#line 111 "xmlparse.h"
+	struct Parser_LangEl *freshEl;
+	int freshPos;
+	struct Parser_LangEl *pool;
+	int numRetry;
+	int numNodes;
+	struct Parser_LangEl *stackTop;
+	struct Parser_LangEl *lastFinal;
+	int errCount;
+	int curs;
+#line 120 "xmlparse.kh"
+
+	void init();
+	int parseLangEl( int type, const Token *token );
+
+	Parser(const char *fileName, bool outputActive, bool wantComplete ) : 
+		fileName(fileName), sourceFileName(0), outStream(0),
+		outputActive(outputActive), wantComplete(wantComplete),
+		cgd(0) { }
+
+	int token( int tokenId, Token &token );
+	int token( int tokenId, int col, int line );
+	int token( XMLTag *tag, int col, int line );
+
+	/* Report an error encountered by the parser. */
+	ostream &warning( const InputLoc &loc );
+	ostream &error();
+	ostream &error( const InputLoc &loc );
+	ostream &parser_error( int tokId, Token &token );
+
+	/* The name of the root section, this does not change during an include. */
+	const char *fileName;
+	char *sourceFileName;
+	ostream *outStream;
+	bool outputActive;
+	bool wantComplete;
+
+	/* Collected during parsing. */
+	char *attrKey;
+	char *attrValue;
+	int curAction;
+	int curActionTable;
+	int curTrans;
+	int curState;
+	int curCondSpace;
+	int curStateCond;
+
+	CodeGenData *cgd;
+	CodeGenMap codeGenMap;
+
+	Vector <char*> writeOptions;
+};
+
+#line 164 "xmlparse.h"
+#define TAG_unknown 128
+#define TAG_ragel 129
+#define TAG_ragel_def 130
+#define TAG_host 131
+#define TAG_state_list 132
+#define TAG_state 133
+#define TAG_trans_list 134
+#define TAG_t 135
+#define TAG_machine 136
+#define TAG_start_state 137
+#define TAG_error_state 138
+#define TAG_action_list 139
+#define TAG_action_table_list 140
+#define TAG_action 141
+#define TAG_action_table 142
+#define TAG_alphtype 143
+#define TAG_element 144
+#define TAG_getkey 145
+#define TAG_state_actions 146
+#define TAG_entry_points 147
+#define TAG_sub_action 148
+#define TAG_cond_space_list 149
+#define TAG_cond_space 150
+#define TAG_cond_list 151
+#define TAG_c 152
+#define TAG_exports 153
+#define TAG_ex 154
+#define TAG_text 155
+#define TAG_goto 156
+#define TAG_call 157
+#define TAG_next 158
+#define TAG_goto_expr 159
+#define TAG_call_expr 160
+#define TAG_next_expr 161
+#define TAG_ret 162
+#define TAG_pchar 163
+#define TAG_char 164
+#define TAG_hold 165
+#define TAG_exec 166
+#define TAG_holdte 167
+#define TAG_execte 168
+#define TAG_curs 169
+#define TAG_targs 170
+#define TAG_entry 171
+#define TAG_data 172
+#define TAG_lm_switch 173
+#define TAG_init_act 174
+#define TAG_set_act 175
+#define TAG_set_tokend 176
+#define TAG_get_tokend 177
+#define TAG_init_tokstart 178
+#define TAG_set_tokstart 179
+#define TAG_write 180
+#define TAG_curstate 181
+#define TAG_access 182
+#define TAG_break 183
+#define TAG_arg 184
+#define _eof 185
+
+#line 163 "xmlparse.kh"
+
+int xml_parse( std::istream &input, const char *fileName, 
+		bool outputActive, bool wantComplete );
+
+#endif /* _XMLPARSE_H */
diff --git a/contrib/tools/ragel5/redfsm/xmlscan.cpp b/contrib/tools/ragel5/redfsm/xmlscan.cpp
new file mode 100644
index 0000000000..a3d979a0ff
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/xmlscan.cpp
@@ -0,0 +1,925 @@
+#line 1 "xmlscan.rl"
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#include <iostream>
+#include <string.h>
+#include "vector.h"
+#include "xmlparse.h"
+#include "buffer.h"
+
+using std::istream;
+using std::cout;
+using std::cerr;
+using std::endl;
+
+#define BUFSIZE 4096
+
+
+#line 37 "xmlscan.cpp"
+static const int Scanner_start = 20;
+
+static const int Scanner_first_final = 20;
+
+static const int Scanner_error = 0;
+
+#line 37 "xmlscan.rl"
+
+#include "phash.h"
+
+struct Scanner
+{
+	Scanner(const char *fileName, istream &input ) : 
+		fileName(fileName),
+		input(input), 
+		curline(1), 
+		curcol(1),
+		p(0), pe(0), 
+		done(false),
+		data(0), data_len(0),
+		value(0)
+	{
+		
+#line 69 "xmlscan.cpp"
+	{
+	cs = Scanner_start;
+	tokstart = 0;
+	tokend = 0;
+	act = 0;
+	}
+#line 63 "xmlscan.rl"
+
+	}
+	
+	int scan();
+	void adjustAttrPointers( int distance );
+	std::ostream &error();
+
+	const char *fileName;
+	istream &input;
+
+	/* Scanner State. */
+	int cs, act, have, curline, curcol;
+	char *tokstart, *tokend;
+	char *p, *pe;
+	int done;
+
+	/* Token data */
+	char *data;
+	int data_len;
+	int value;
+	AttrMkList attrMkList;
+	Buffer buffer;
+	char *tag_id_start;
+	int tag_id_len;
+	int token_col, token_line;
+
+	char buf[BUFSIZE];
+};
+
+
+#define TK_NO_TOKEN (-1)
+#define TK_ERR 1
+#define TK_SPACE 2
+#define TK_EOF 3
+#define TK_OpenTag 4
+#define TK_CloseTag 5
+
+#define ret_tok( _tok ) token = (_tok); data = tokstart
+
+void Scanner::adjustAttrPointers( int distance )
+{
+	for ( AttrMkList::Iter attr = attrMkList; attr.lte(); attr++ ) {
+		attr->id -= distance;
+		attr->value -= distance;
+	}
+}
+
+/* There is no claim that this is a proper XML parser, but it is good
+ * enough for our purposes. */
+#line 178 "xmlscan.rl"
+
+
+int Scanner::scan( )
+{
+	int token = TK_NO_TOKEN;
+	int space = 0, readlen = 0;
+	char *attr_id_start = 0;
+	char *attr_value_start = 0;
+	int attr_id_len = 0;
+	int attr_value_len = 0;
+
+	attrMkList.empty();
+	buffer.clear();
+
+	while ( 1 ) {
+		if ( p == pe ) {
+			//printf("scanner: need more data\n");
+
+			if ( tokstart == 0 )
+				have = 0;
+			else {
+				/* There is data that needs to be shifted over. */
+				//printf("scanner: buffer broken mid token\n");
+				have = pe - tokstart;
+				memmove( buf, tokstart, have );
+
+				int distance = tokstart - buf;
+				tokend -= distance;
+				tag_id_start -= distance;
+				attr_id_start -= distance;
+				attr_value_start -= distance;
+				adjustAttrPointers( distance );
+				tokstart = buf;
+			}
+
+			p = buf + have;
+			space = BUFSIZE - have;
+
+			if ( space == 0 ) {
+				/* We filled up the buffer trying to scan a token. */
+				return TK_SPACE;
+			}
+
+			if ( done ) {
+				//printf("scanner: end of file\n");
+				p[0] = 0;
+				readlen = 1;
+			}
+			else {
+				input.read( p, space );
+				readlen = input.gcount();
+				if ( input.eof() ) {
+					//printf("scanner: setting done flag\n");
+					done = 1;
+				}
+			}
+
+			pe = p + readlen;
+		}
+
+		
+#line 188 "xmlscan.cpp"
+	{
+	if ( p == pe )
+		goto _out;
+	switch ( cs )
+	{
+tr6:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 168 "xmlscan.rl"
+	{tokend = p+1;{ buffer.append( '&' ); }{p = ((tokend))-1;}}
+	goto st20;
+tr8:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 172 "xmlscan.rl"
+	{tokend = p+1;{ buffer.append( '>' ); }{p = ((tokend))-1;}}
+	goto st20;
+tr10:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 170 "xmlscan.rl"
+	{tokend = p+1;{ buffer.append( '<' ); }{p = ((tokend))-1;}}
+	goto st20;
+tr20:
+#line 150 "xmlscan.rl"
+	{ tag_id_len = p - tag_id_start; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 160 "xmlscan.rl"
+	{tokend = p+1;{ ret_tok( TK_CloseTag ); {{p = ((tokend))-1;}goto _out20;} }{p = ((tokend))-1;}}
+	goto st20;
+tr23:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 160 "xmlscan.rl"
+	{tokend = p+1;{ ret_tok( TK_CloseTag ); {{p = ((tokend))-1;}goto _out20;} }{p = ((tokend))-1;}}
+	goto st20;
+tr27:
+#line 150 "xmlscan.rl"
+	{ tag_id_len = p - tag_id_start; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 157 "xmlscan.rl"
+	{tokend = p+1;{ ret_tok( TK_OpenTag ); {{p = ((tokend))-1;}goto _out20;} }{p = ((tokend))-1;}}
+	goto st20;
+tr30:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 157 "xmlscan.rl"
+	{tokend = p+1;{ ret_tok( TK_OpenTag ); {{p = ((tokend))-1;}goto _out20;} }{p = ((tokend))-1;}}
+	goto st20;
+tr46:
+#line 132 "xmlscan.rl"
+	{
+		attr_value_len = p - attr_value_start;
+
+		AttrMarker newAttr;
+		newAttr.id = attr_id_start;
+		newAttr.idLen = attr_id_len;
+		newAttr.value = attr_value_start;
+		newAttr.valueLen = attr_value_len;
+		attrMkList.append( newAttr );
+	}
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 157 "xmlscan.rl"
+	{tokend = p+1;{ ret_tok( TK_OpenTag ); {{p = ((tokend))-1;}goto _out20;} }{p = ((tokend))-1;}}
+	goto st20;
+tr48:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 164 "xmlscan.rl"
+	{tokend = p+1;{ buffer.append( *p ); }{p = ((tokend))-1;}}
+	goto st20;
+tr49:
+#line 116 "xmlscan.rl"
+	{ token_col = curcol; token_line = curline; }
+#line 175 "xmlscan.rl"
+	{tokend = p+1;{ ret_tok( TK_EOF ); {{p = ((tokend))-1;}goto _out20;} }{p = ((tokend))-1;}}
+	goto st20;
+tr50:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+#line 164 "xmlscan.rl"
+	{tokend = p+1;{ buffer.append( *p ); }{p = ((tokend))-1;}}
+	goto st20;
+st20:
+#line 1 "xmlscan.rl"
+	{tokstart = 0;}
+	if ( ++p == pe )
+		goto _out20;
+case 20:
+#line 1 "xmlscan.rl"
+	{tokstart = p;}
+#line 285 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 0: goto tr49;
+		case 10: goto tr50;
+		case 38: goto tr51;
+		case 60: goto tr52;
+	}
+	goto tr48;
+tr51:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st1;
+st1:
+	if ( ++p == pe )
+		goto _out1;
+case 1:
+#line 301 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 97: goto tr0;
+		case 103: goto tr2;
+		case 108: goto tr3;
+	}
+	goto st0;
+st0:
+	goto _out0;
+tr0:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st2;
+st2:
+	if ( ++p == pe )
+		goto _out2;
+case 2:
+#line 318 "xmlscan.cpp"
+	if ( (*p) == 109 )
+		goto tr4;
+	goto st0;
+tr4:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st3;
+st3:
+	if ( ++p == pe )
+		goto _out3;
+case 3:
+#line 330 "xmlscan.cpp"
+	if ( (*p) == 112 )
+		goto tr5;
+	goto st0;
+tr5:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st4;
+st4:
+	if ( ++p == pe )
+		goto _out4;
+case 4:
+#line 342 "xmlscan.cpp"
+	if ( (*p) == 59 )
+		goto tr6;
+	goto st0;
+tr2:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st5;
+st5:
+	if ( ++p == pe )
+		goto _out5;
+case 5:
+#line 354 "xmlscan.cpp"
+	if ( (*p) == 116 )
+		goto tr7;
+	goto st0;
+tr7:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st6;
+st6:
+	if ( ++p == pe )
+		goto _out6;
+case 6:
+#line 366 "xmlscan.cpp"
+	if ( (*p) == 59 )
+		goto tr8;
+	goto st0;
+tr3:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st7;
+st7:
+	if ( ++p == pe )
+		goto _out7;
+case 7:
+#line 378 "xmlscan.cpp"
+	if ( (*p) == 116 )
+		goto tr9;
+	goto st0;
+tr9:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st8;
+st8:
+	if ( ++p == pe )
+		goto _out8;
+case 8:
+#line 390 "xmlscan.cpp"
+	if ( (*p) == 59 )
+		goto tr10;
+	goto st0;
+tr11:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st9;
+tr12:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st9;
+tr52:
+#line 116 "xmlscan.rl"
+	{ token_col = curcol; token_line = curline; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st9;
+st9:
+	if ( ++p == pe )
+		goto _out9;
+case 9:
+#line 414 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr11;
+		case 10: goto tr12;
+		case 13: goto tr11;
+		case 32: goto tr11;
+		case 47: goto tr13;
+		case 95: goto tr14;
+	}
+	if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr14;
+	} else if ( (*p) >= 65 )
+		goto tr14;
+	goto st0;
+tr13:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st10;
+tr15:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st10;
+st10:
+	if ( ++p == pe )
+		goto _out10;
+case 10:
+#line 443 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr13;
+		case 10: goto tr15;
+		case 13: goto tr13;
+		case 32: goto tr13;
+		case 95: goto tr16;
+	}
+	if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr16;
+	} else if ( (*p) >= 65 )
+		goto tr16;
+	goto st0;
+tr19:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st11;
+tr16:
+#line 149 "xmlscan.rl"
+	{ tag_id_start = p; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st11;
+st11:
+	if ( ++p == pe )
+		goto _out11;
+case 11:
+#line 471 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr17;
+		case 10: goto tr18;
+		case 13: goto tr17;
+		case 32: goto tr17;
+		case 62: goto tr20;
+		case 95: goto tr19;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr19;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr19;
+	} else
+		goto tr19;
+	goto st0;
+tr21:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st12;
+tr22:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st12;
+tr17:
+#line 150 "xmlscan.rl"
+	{ tag_id_len = p - tag_id_start; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st12;
+tr18:
+#line 150 "xmlscan.rl"
+	{ tag_id_len = p - tag_id_start; }
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st12;
+st12:
+	if ( ++p == pe )
+		goto _out12;
+case 12:
+#line 517 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr21;
+		case 10: goto tr22;
+		case 13: goto tr21;
+		case 32: goto tr21;
+		case 62: goto tr23;
+	}
+	goto st0;
+tr26:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st13;
+tr14:
+#line 149 "xmlscan.rl"
+	{ tag_id_start = p; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st13;
+st13:
+	if ( ++p == pe )
+		goto _out13;
+case 13:
+#line 540 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr24;
+		case 10: goto tr25;
+		case 13: goto tr24;
+		case 32: goto tr24;
+		case 62: goto tr27;
+		case 95: goto tr26;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr26;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr26;
+	} else
+		goto tr26;
+	goto st0;
+tr28:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st14;
+tr29:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st14;
+tr24:
+#line 150 "xmlscan.rl"
+	{ tag_id_len = p - tag_id_start; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st14;
+tr25:
+#line 150 "xmlscan.rl"
+	{ tag_id_len = p - tag_id_start; }
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st14;
+tr44:
+#line 132 "xmlscan.rl"
+	{
+		attr_value_len = p - attr_value_start;
+
+		AttrMarker newAttr;
+		newAttr.id = attr_id_start;
+		newAttr.idLen = attr_id_len;
+		newAttr.value = attr_value_start;
+		newAttr.valueLen = attr_value_len;
+		attrMkList.append( newAttr );
+	}
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st14;
+tr45:
+#line 132 "xmlscan.rl"
+	{
+		attr_value_len = p - attr_value_start;
+
+		AttrMarker newAttr;
+		newAttr.id = attr_id_start;
+		newAttr.idLen = attr_id_len;
+		newAttr.value = attr_value_start;
+		newAttr.valueLen = attr_value_len;
+		attrMkList.append( newAttr );
+	}
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st14;
+st14:
+	if ( ++p == pe )
+		goto _out14;
+case 14:
+#line 618 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr28;
+		case 10: goto tr29;
+		case 13: goto tr28;
+		case 32: goto tr28;
+		case 62: goto tr30;
+		case 95: goto tr31;
+	}
+	if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr31;
+	} else if ( (*p) >= 65 )
+		goto tr31;
+	goto st0;
+tr34:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st15;
+tr31:
+#line 124 "xmlscan.rl"
+	{ attr_id_start = p; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st15;
+tr47:
+#line 132 "xmlscan.rl"
+	{
+		attr_value_len = p - attr_value_start;
+
+		AttrMarker newAttr;
+		newAttr.id = attr_id_start;
+		newAttr.idLen = attr_id_len;
+		newAttr.value = attr_value_start;
+		newAttr.valueLen = attr_value_len;
+		attrMkList.append( newAttr );
+	}
+#line 124 "xmlscan.rl"
+	{ attr_id_start = p; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st15;
+st15:
+	if ( ++p == pe )
+		goto _out15;
+case 15:
+#line 664 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr32;
+		case 10: goto tr33;
+		case 13: goto tr32;
+		case 32: goto tr32;
+		case 61: goto tr35;
+		case 95: goto tr34;
+	}
+	if ( (*p) < 65 ) {
+		if ( 48 <= (*p) && (*p) <= 57 )
+			goto tr34;
+	} else if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr34;
+	} else
+		goto tr34;
+	goto st0;
+tr36:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st16;
+tr37:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st16;
+tr32:
+#line 125 "xmlscan.rl"
+	{ attr_id_len = p - attr_id_start; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st16;
+tr33:
+#line 125 "xmlscan.rl"
+	{ attr_id_len = p - attr_id_start; }
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st16;
+st16:
+	if ( ++p == pe )
+		goto _out16;
+case 16:
+#line 710 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr36;
+		case 10: goto tr37;
+		case 13: goto tr36;
+		case 32: goto tr36;
+		case 61: goto tr38;
+	}
+	goto st0;
+tr38:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st17;
+tr39:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st17;
+tr35:
+#line 125 "xmlscan.rl"
+	{ attr_id_len = p - attr_id_start; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st17;
+st17:
+	if ( ++p == pe )
+		goto _out17;
+case 17:
+#line 739 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr38;
+		case 10: goto tr39;
+		case 13: goto tr38;
+		case 32: goto tr38;
+		case 34: goto tr40;
+	}
+	goto st0;
+tr41:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st18;
+tr42:
+#line 117 "xmlscan.rl"
+	{ curcol = 0; curline++; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st18;
+tr40:
+#line 130 "xmlscan.rl"
+	{ attr_value_start = p; }
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st18;
+st18:
+	if ( ++p == pe )
+		goto _out18;
+case 18:
+#line 768 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 10: goto tr42;
+		case 34: goto tr43;
+	}
+	goto tr41;
+tr43:
+#line 115 "xmlscan.rl"
+	{ curcol++; }
+	goto st19;
+st19:
+	if ( ++p == pe )
+		goto _out19;
+case 19:
+#line 782 "xmlscan.cpp"
+	switch( (*p) ) {
+		case 9: goto tr44;
+		case 10: goto tr45;
+		case 13: goto tr44;
+		case 32: goto tr44;
+		case 62: goto tr46;
+		case 95: goto tr47;
+	}
+	if ( (*p) > 90 ) {
+		if ( 97 <= (*p) && (*p) <= 122 )
+			goto tr47;
+	} else if ( (*p) >= 65 )
+		goto tr47;
+	goto st0;
+	}
+	_out20: cs = 20; goto _out; 
+	_out1: cs = 1; goto _out; 
+	_out0: cs = 0; goto _out; 
+	_out2: cs = 2; goto _out; 
+	_out3: cs = 3; goto _out; 
+	_out4: cs = 4; goto _out; 
+	_out5: cs = 5; goto _out; 
+	_out6: cs = 6; goto _out; 
+	_out7: cs = 7; goto _out; 
+	_out8: cs = 8; goto _out; 
+	_out9: cs = 9; goto _out; 
+	_out10: cs = 10; goto _out; 
+	_out11: cs = 11; goto _out; 
+	_out12: cs = 12; goto _out; 
+	_out13: cs = 13; goto _out; 
+	_out14: cs = 14; goto _out; 
+	_out15: cs = 15; goto _out; 
+	_out16: cs = 16; goto _out; 
+	_out17: cs = 17; goto _out; 
+	_out18: cs = 18; goto _out; 
+	_out19: cs = 19; goto _out; 
+
+	_out: {}
+	}
+#line 239 "xmlscan.rl"
+
+		if ( cs == Scanner_error )
+			return TK_ERR;
+
+		if ( token != TK_NO_TOKEN ) {
+			/* fbreak does not advance p, so we do it manually. */
+			p = p + 1;
+			data_len = p - data;
+			return token;
+		}
+	}
+}
+
+int xml_parse( std::istream &input, const char *fileName, 
+		bool outputActive, bool wantComplete )
+{
+	Scanner scanner( fileName, input );
+	Parser parser( fileName, outputActive, wantComplete );
+
+	parser.init();
+
+	while ( 1 ) {
+		int token = scanner.scan();
+		if ( token == TK_NO_TOKEN ) {
+			cerr << "xmlscan: interal error: scanner returned NO_TOKEN" << endl;
+			exit(1);
+		}
+		else if ( token == TK_EOF ) {
+			parser.token( _eof, scanner.token_col, scanner.token_line );
+			break;
+		}
+		else if ( token == TK_ERR ) {
+			scanner.error() << "scanner error" << endl;
+			break;
+		}
+		else if ( token == TK_SPACE ) {
+			scanner.error() << "scanner is out of buffer space" << endl;
+			break;
+		}
+		else {
+			/* All other tokens are either open or close tags. */
+			XMLTagHashPair *tagId = Perfect_Hash::in_word_set( 
+					scanner.tag_id_start, scanner.tag_id_len );
+
+			XMLTag *tag = new XMLTag( tagId, token == TK_OpenTag ? 
+					XMLTag::Open : XMLTag::Close );
+
+			if ( tagId != 0 ) {
+				/* Get attributes for open tags. */
+				if ( token == TK_OpenTag && scanner.attrMkList.length() > 0 ) {
+					tag->attrList = new AttrList;
+					for ( AttrMkList::Iter attr = scanner.attrMkList; 
+							attr.lte(); attr++ )
+					{
+						Attribute newAttr;
+						newAttr.id = new char[attr->idLen+1];
+						memcpy( newAttr.id, attr->id, attr->idLen );
+						newAttr.id[attr->idLen] = 0;
+
+						/* Exclude the surrounding quotes. */
+						newAttr.value = new char[attr->valueLen-1];
+						memcpy( newAttr.value, attr->value+1, attr->valueLen-2 );
+						newAttr.value[attr->valueLen-2] = 0;
+
+						tag->attrList->append( newAttr );
+					}
+				}
+
+				/* Get content for closing tags. */
+				if ( token == TK_CloseTag ) {
+					switch ( tagId->id ) {
+					case TAG_host: case TAG_arg:
+					case TAG_t: case TAG_alphtype:
+					case TAG_text: case TAG_goto:
+					case TAG_call: case TAG_next:
+					case TAG_entry: case TAG_set_tokend:
+					case TAG_set_act: case TAG_start_state:
+					case TAG_error_state: case TAG_state_actions: 
+					case TAG_action_table: case TAG_cond_space: 
+					case TAG_c: case TAG_ex:
+						tag->content = new char[scanner.buffer.length+1];
+						memcpy( tag->content, scanner.buffer.data,
+								scanner.buffer.length );
+						tag->content[scanner.buffer.length] = 0;
+						break;
+					}
+				}
+			}
+
+			#if 0
+			cerr << "parser_driver: " << (tag->type == XMLTag::Open ? "open" : "close") <<
+					": " << (tag->tagId != 0 ? tag->tagId->name : "<unknown>") << endl;
+			if ( tag->attrList != 0 ) {
+				for ( AttrList::Iter attr = *tag->attrList; attr.lte(); attr++ )
+					cerr << "    " << attr->id << ": " << attr->value << endl;
+			}
+			if ( tag->content != 0 )
+				cerr << "    content: " << tag->content << endl;
+			#endif
+
+			parser.token( tag, scanner.token_col, scanner.token_line );
+		}
+	}
+
+	return 0;
+}
+
+std::ostream &Scanner::error()
+{
+	cerr << fileName << ":" << curline << ":" << curcol << ": ";
+	return cerr;
+}
diff --git a/contrib/tools/ragel5/redfsm/xmltags.cpp b/contrib/tools/ragel5/redfsm/xmltags.cpp
new file mode 100644
index 0000000000..5fbfabab1d
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/xmltags.cpp
@@ -0,0 +1,244 @@
+/* C++ code produced by gperf version 3.0.1 */
+/* Command-line: gperf -L C++ -t xmltags.gperf  */
+/* Computed positions: -k'1,3' */
+
+#if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+      && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+      && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \
+      && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \
+      && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \
+      && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \
+      && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \
+      && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \
+      && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \
+      && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \
+      && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \
+      && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \
+      && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \
+      && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \
+      && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \
+      && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \
+      && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \
+      && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \
+      && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \
+      && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \
+      && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \
+      && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \
+      && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126))
+/* The character set is not based on ISO-646.  */
+#error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
+#endif
+
+#line 23 "xmltags.gperf"
+
+#include <string.h>
+#include "xmlparse.h"
+#line 28 "xmltags.gperf"
+struct XMLTagHashPair;
+
+#define TOTAL_KEYWORDS 55
+#define MIN_WORD_LENGTH 1
+#define MAX_WORD_LENGTH 17
+#define MIN_HASH_VALUE 5
+#define MAX_HASH_VALUE 84
+/* maximum key range = 80, duplicates = 0 */
+
+#include "phash.h"
+
+inline unsigned int
+Perfect_Hash::hash (register const char *str, register unsigned int len)
+{
+  static const unsigned char asso_values[] =
+    {
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 20, 85,  5, 41, 35,
+       5, 35, 85, 15, 10,  0, 85, 85, 40,  0,
+      15, 85, 40, 85, 25,  0, 10, 85, 85,  0,
+      56, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+      85, 85, 85, 85, 85, 85
+    };
+  int hval = len;
+
+  switch (hval)
+    {
+      default:
+        hval += asso_values[(unsigned char)str[2]];
+      /*FALLTHROUGH*/
+      case 2:
+      case 1:
+        hval += asso_values[(unsigned char)str[0]];
+        break;
+    }
+  return hval;
+}
+
+struct XMLTagHashPair *
+Perfect_Hash::in_word_set (register const char *str, register unsigned int len)
+{
+  static struct XMLTagHashPair wordlist[] =
+    {
+      {""}, {""}, {""}, {""}, {""},
+#line 74 "xmltags.gperf"
+      {"write", TAG_write},
+      {""}, {""},
+#line 68 "xmltags.gperf"
+      {"init_act", TAG_init_act},
+      {""},
+#line 34 "xmltags.gperf"
+      {"state", TAG_state},
+#line 36 "xmltags.gperf"
+      {"t", TAG_t},
+      {""},
+#line 72 "xmltags.gperf"
+      {"init_tokstart", TAG_init_tokstart},
+#line 32 "xmltags.gperf"
+      {"host", TAG_host},
+#line 33 "xmltags.gperf"
+      {"state_list", TAG_state_list},
+#line 38 "xmltags.gperf"
+      {"start_state", TAG_start_state},
+#line 69 "xmltags.gperf"
+      {"set_act", TAG_set_act},
+#line 46 "xmltags.gperf"
+      {"state_actions", TAG_state_actions},
+#line 65 "xmltags.gperf"
+      {"data", TAG_data},
+#line 71 "xmltags.gperf"
+      {"set_tokend", TAG_set_tokend},
+#line 41 "xmltags.gperf"
+      {"action", TAG_action},
+#line 73 "xmltags.gperf"
+      {"set_tokstart", TAG_set_tokstart},
+#line 78 "xmltags.gperf"
+      {"arg", TAG_arg},
+      {""},
+#line 35 "xmltags.gperf"
+      {"trans_list", TAG_trans_list},
+#line 40 "xmltags.gperf"
+      {"action_list", TAG_action_list},
+#line 43 "xmltags.gperf"
+      {"action_table", TAG_action_table},
+      {""},
+#line 49 "xmltags.gperf"
+      {"goto", TAG_goto},
+      {""},
+#line 45 "xmltags.gperf"
+      {"getkey", TAG_getkey},
+#line 42 "xmltags.gperf"
+      {"action_table_list", TAG_action_table_list},
+      {""},
+#line 52 "xmltags.gperf"
+      {"goto_expr", TAG_goto_expr},
+#line 70 "xmltags.gperf"
+      {"get_tokend", TAG_get_tokend},
+#line 82 "xmltags.gperf"
+      {"c", TAG_c},
+#line 84 "xmltags.gperf"
+      {"ex", TAG_ex},
+#line 55 "xmltags.gperf"
+      {"ret", TAG_ret},
+      {""},
+#line 63 "xmltags.gperf"
+      {"targs", TAG_targs},
+      {""},
+#line 37 "xmltags.gperf"
+      {"machine", TAG_machine},
+      {""},
+#line 57 "xmltags.gperf"
+      {"char", TAG_char},
+#line 30 "xmltags.gperf"
+      {"ragel", TAG_ragel},
+#line 76 "xmltags.gperf"
+      {"access", TAG_access},
+      {""}, {""},
+#line 31 "xmltags.gperf"
+      {"ragel_def", TAG_ragel_def},
+#line 64 "xmltags.gperf"
+      {"entry", TAG_entry},
+#line 67 "xmltags.gperf"
+      {"sub_action", TAG_sub_action},
+      {""},
+#line 44 "xmltags.gperf"
+      {"alphtype", TAG_alphtype},
+#line 58 "xmltags.gperf"
+      {"hold", TAG_hold},
+#line 56 "xmltags.gperf"
+      {"pchar", TAG_pchar},
+#line 60 "xmltags.gperf"
+      {"holdte", TAG_holdte},
+#line 47 "xmltags.gperf"
+      {"entry_points", TAG_entry_points},
+      {""},
+#line 81 "xmltags.gperf"
+      {"cond_list", TAG_cond_list},
+#line 80 "xmltags.gperf"
+      {"cond_space", TAG_cond_space},
+      {""}, {""}, {""},
+#line 62 "xmltags.gperf"
+      {"curs", TAG_curs},
+#line 79 "xmltags.gperf"
+      {"cond_space_list", TAG_cond_space_list},
+      {""}, {""},
+#line 75 "xmltags.gperf"
+      {"curstate", TAG_curstate},
+#line 66 "xmltags.gperf"
+      {"lm_switch", TAG_lm_switch},
+#line 48 "xmltags.gperf"
+      {"text", TAG_text},
+#line 39 "xmltags.gperf"
+      {"error_state", TAG_error_state},
+      {""}, {""},
+#line 59 "xmltags.gperf"
+      {"exec", TAG_exec},
+#line 51 "xmltags.gperf"
+      {"next", TAG_next},
+#line 61 "xmltags.gperf"
+      {"execte", TAG_execte},
+      {""}, {""},
+#line 50 "xmltags.gperf"
+      {"call", TAG_call},
+#line 54 "xmltags.gperf"
+      {"next_expr", TAG_next_expr},
+#line 77 "xmltags.gperf"
+      {"break", TAG_break},
+#line 83 "xmltags.gperf"
+      {"exports", TAG_exports},
+      {""},
+#line 53 "xmltags.gperf"
+      {"call_expr", TAG_call_expr}
+    };
+
+  if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)
+    {
+      int key = hash (str, len);
+
+      if (key <= MAX_HASH_VALUE && key >= 0)
+        {
+          const char *s = wordlist[key].name;
+
+          if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0')
+            return &wordlist[key];
+        }
+    }
+  return 0;
+}
diff --git a/contrib/tools/ragel5/redfsm/ya.make b/contrib/tools/ragel5/redfsm/ya.make
new file mode 100644
index 0000000000..8bb2b97d44
--- /dev/null
+++ b/contrib/tools/ragel5/redfsm/ya.make
@@ -0,0 +1,25 @@
+LIBRARY()
+
+LICENSE(GPL-2.0-or-later)
+
+NO_UTIL()
+NO_COMPILER_WARNINGS()
+
+ADDINCL(
+    GLOBAL contrib/tools/ragel5/redfsm
+)
+
+PEERDIR(
+    contrib/tools/ragel5/aapl
+    contrib/tools/ragel5/common
+)
+
+SRCS(
+    gendata.cpp
+    redfsm.cpp
+    xmlparse.cpp
+    xmlscan.cpp
+    xmltags.cpp
+)
+
+END()
diff --git a/contrib/tools/ragel5/rlgen-cd/fflatcodegen.cpp b/contrib/tools/ragel5/rlgen-cd/fflatcodegen.cpp
new file mode 100644
index 0000000000..813347fd2b
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/fflatcodegen.cpp
@@ -0,0 +1,351 @@
+/*
+ *  Copyright 2004-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "fflatcodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+
+std::ostream &FFlatCodeGen::TO_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->toStateAction != 0 )
+		act = state->toStateAction->actListId+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FFlatCodeGen::FROM_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->fromStateAction != 0 )
+		act = state->fromStateAction->actListId+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FFlatCodeGen::EOF_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->eofAction != 0 )
+		act = state->eofAction->actListId+1;
+	out << act;
+	return out;
+}
+
+/* Write out the function for a transition. */
+std::ostream &FFlatCodeGen::TRANS_ACTION( RedTransAp *trans )
+{
+	int action = 0;
+	if ( trans->action != 0 )
+		action = trans->action->actListId+1;
+	out << action;
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FFlatCodeGen::TO_STATE_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numToStateRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FFlatCodeGen::FROM_STATE_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numFromStateRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &FFlatCodeGen::EOF_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numEofRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, true );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FFlatCodeGen::ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numTransRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+void FFlatCodeGen::writeData()
+{
+	if ( redFsm->anyConditions() ) {
+		OPEN_ARRAY( WIDE_ALPH_TYPE(), CK() );
+		COND_KEYS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondSpan), CSP() );
+		COND_KEY_SPANS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCond), C() );
+		CONDS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondIndexOffset), CO() );
+		COND_INDEX_OFFSET();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	OPEN_ARRAY( WIDE_ALPH_TYPE(), K() );
+	KEYS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxSpan), SP() );
+	KEY_SPANS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxFlatIndexOffset), IO() );
+	FLAT_INDEX_OFFSET();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxIndex), I() );
+	INDICIES();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxState), TT() );
+	TRANS_TARGS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	if ( redFsm->anyActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActListId), TA() );
+		TRANS_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyToStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc),  TSA() );
+		TO_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), FSA() );
+		FROM_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyEofActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActListId), EA() );
+		EOF_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	STATE_IDS();
+}
+
+void FFlatCodeGen::writeExec()
+{
+	outLabelUsed = false;
+
+	out << 
+		"	{\n"
+		"	int _slen";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << ", _ps";
+	
+	out << ";\n";
+	out << "	int _trans";
+
+	if ( redFsm->anyConditions() )
+		out << ", _cond";
+
+	out << ";\n";
+
+	out <<
+		"	" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_keys;\n"
+		"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxIndex) << POINTER() << "_inds;\n";
+
+	if ( redFsm->anyConditions() ) {
+		out << 
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxCond) << POINTER() << "_conds;\n"
+			"	" << WIDE_ALPH_TYPE() << " _widec;\n";
+	}
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	out << "_resume:\n";
+
+	if ( redFsm->errState != 0 ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << CS() << " == " << redFsm->errState->id << " )\n"
+			"		goto _out;\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		out <<
+			"	switch ( " << FSA() << "[" << CS() << "] ) {\n";
+			FROM_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyConditions() )
+		COND_TRANSLATE();
+
+	LOCATE_TRANS();
+	
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	_ps = " << CS() << ";\n";
+
+	out << 
+		"	" << CS() << " = " << TT() << "[_trans];\n\n";
+
+	if ( redFsm->anyRegActions() ) {
+		out << 
+			"	if ( " << TA() << "[_trans] == 0 )\n"
+			"		goto _again;\n"
+			"\n"
+			"	switch ( " << TA() << "[_trans] ) {\n";
+			ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyRegActions() || redFsm->anyActionGotos() || 
+			redFsm->anyActionCalls() || redFsm->anyActionRets() )
+		out << "_again:\n";
+
+	if ( redFsm->anyToStateActions() ) {
+		out <<
+			"	switch ( " << TSA() << "[" << CS() << "] ) {\n";
+			TO_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( hasEnd ) {
+		out << 
+			"	if ( ++" << P() << " != " << PE() << " )\n"
+			"		goto _resume;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n"
+			"	goto _resume;\n";
+	}
+
+	if ( outLabelUsed )
+		out << "	_out: {}\n";
+
+	out << "	}\n";
+}
+
+void FFlatCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out <<
+			"	{\n"
+			"	switch ( " << EA() << "[" << CS() << "] ) {\n";
+			EOF_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/fflatcodegen.h b/contrib/tools/ragel5/rlgen-cd/fflatcodegen.h
new file mode 100644
index 0000000000..cf92fd9baf
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/fflatcodegen.h
@@ -0,0 +1,76 @@
+/*
+ *  Copyright 2004-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _FFLATCODEGEN_H
+#define _FFLATCODEGEN_H
+
+#include <iostream>
+#include "flatcodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+
+/*
+ * FFlatCodeGen
+ */
+class FFlatCodeGen : public FlatCodeGen
+{
+protected:
+	FFlatCodeGen( ostream &out ) : FsmCodeGen(out), FlatCodeGen(out) {}
+
+	std::ostream &TO_STATE_ACTION_SWITCH();
+	std::ostream &FROM_STATE_ACTION_SWITCH();
+	std::ostream &EOF_ACTION_SWITCH();
+	std::ostream &ACTION_SWITCH();
+
+	virtual std::ostream &TO_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &FROM_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &EOF_ACTION( RedStateAp *state );
+	virtual std::ostream &TRANS_ACTION( RedTransAp *trans );
+
+	virtual void writeData();
+	virtual void writeEOF();
+	virtual void writeExec();
+};
+
+/*
+ * CFFlatCodeGen
+ */
+struct CFFlatCodeGen
+	: public FFlatCodeGen, public CCodeGen
+{
+	CFFlatCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FFlatCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * DFFlatCodeGen
+ */
+struct DFFlatCodeGen
+	: public FFlatCodeGen, public DCodeGen
+{
+	DFFlatCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FFlatCodeGen(out), DCodeGen(out) {}
+};
+
+#endif /* _FFLATCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/fgotocodegen.cpp b/contrib/tools/ragel5/rlgen-cd/fgotocodegen.cpp
new file mode 100644
index 0000000000..9c4f039f39
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/fgotocodegen.cpp
@@ -0,0 +1,262 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "fgotocodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+#include "bstmap.h"
+
+std::ostream &FGotoCodeGen::EXEC_ACTIONS()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numTransRefs > 0 ) {
+			/* 	We are at the start of a glob, write the case. */
+			out << "f" << redAct->actListId << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tgoto _again;\n";
+		}
+	}
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FGotoCodeGen::TO_STATE_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numToStateRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FGotoCodeGen::FROM_STATE_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numFromStateRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &FGotoCodeGen::EOF_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numEofRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, true );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+
+std::ostream &FGotoCodeGen::FINISH_CASES()
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* States that are final and have an out action need a case. */
+		if ( st->eofAction != 0 ) {
+			/* Write the case label. */
+			out << "\t\tcase " << st->id << ": ";
+
+			/* Jump to the func. */
+			out << "goto f" << st->eofAction->actListId << ";\n";
+		}
+	}
+
+	return out;
+}
+
+unsigned int FGotoCodeGen::TO_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->toStateAction != 0 )
+		act = state->toStateAction->actListId+1;
+	return act;
+}
+
+unsigned int FGotoCodeGen::FROM_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->fromStateAction != 0 )
+		act = state->fromStateAction->actListId+1;
+	return act;
+}
+
+unsigned int FGotoCodeGen::EOF_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->eofAction != 0 )
+		act = state->eofAction->actListId+1;
+	return act;
+}
+
+void FGotoCodeGen::writeData()
+{
+	if ( redFsm->anyToStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TSA() );
+		TO_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), FSA() );
+		FROM_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyEofActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), EA() );
+		EOF_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	STATE_IDS();
+}
+
+void FGotoCodeGen::writeExec()
+{
+	outLabelUsed = false;
+
+	out << "	{\n";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	int _ps = 0;\n";
+
+	if ( redFsm->anyConditions() )
+		out << "	" << WIDE_ALPH_TYPE() << " _widec;\n";
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	out << "_resume:\n";
+
+	if ( redFsm->anyFromStateActions() ) {
+		out <<
+			"	switch ( " << FSA() << "[" << CS() << "] ) {\n";
+			FROM_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	out << 
+		"	switch ( " << CS() << " ) {\n";
+		STATE_GOTOS();
+		SWITCH_DEFAULT() <<
+		"	}\n"
+		"\n";
+		TRANSITIONS() << 
+		"\n";
+
+	if ( redFsm->anyRegActions() )
+		EXEC_ACTIONS() << "\n";
+
+	out << "_again:\n";
+
+	if ( redFsm->anyToStateActions() ) {
+		out <<
+			"	switch ( " << TSA() << "[" << CS() << "] ) {\n";
+			TO_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( hasEnd ) {
+		out << 
+			"	if ( ++" << P() << " != " << PE() << " )\n"
+			"		goto _resume;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n"
+			"	goto _resume;\n";
+	}
+
+
+	if ( outLabelUsed )
+		out << "	_out: {}\n";
+
+	out << "	}\n";
+}
+
+void FGotoCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out <<
+			"	{\n"
+			"	switch ( " << EA() << "[" << CS() << "] ) {\n";
+			EOF_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/fgotocodegen.h b/contrib/tools/ragel5/rlgen-cd/fgotocodegen.h
new file mode 100644
index 0000000000..076f5c4f7f
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/fgotocodegen.h
@@ -0,0 +1,76 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _FGOTOCODEGEN_H
+#define _FGOTOCODEGEN_H
+
+#include <iostream>
+#include "gotocodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+
+
+/*
+ * class FGotoCodeGen
+ */
+class FGotoCodeGen : public GotoCodeGen
+{
+public:
+	FGotoCodeGen( ostream &out ) : FsmCodeGen(out), GotoCodeGen(out) {}
+
+	std::ostream &EXEC_ACTIONS();
+	std::ostream &TO_STATE_ACTION_SWITCH();
+	std::ostream &FROM_STATE_ACTION_SWITCH();
+	std::ostream &FINISH_CASES();
+	std::ostream &EOF_ACTION_SWITCH();
+	unsigned int TO_STATE_ACTION( RedStateAp *state );
+	unsigned int FROM_STATE_ACTION( RedStateAp *state );
+	unsigned int EOF_ACTION( RedStateAp *state );
+
+	virtual void writeData();
+	virtual void writeEOF();
+	virtual void writeExec();
+};
+
+/*
+ * class CFGotoCodeGen
+ */
+struct CFGotoCodeGen
+	: public FGotoCodeGen, public CCodeGen
+{
+	CFGotoCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FGotoCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * class DFGotoCodeGen
+ */
+struct DFGotoCodeGen
+	: public FGotoCodeGen, public DCodeGen
+{
+	DFGotoCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FGotoCodeGen(out), DCodeGen(out) {}
+};
+
+#endif /* _FGOTOCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/flatcodegen.cpp b/contrib/tools/ragel5/rlgen-cd/flatcodegen.cpp
new file mode 100644
index 0000000000..117f3798c9
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/flatcodegen.cpp
@@ -0,0 +1,766 @@
+/*
+ *  Copyright 2004-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "flatcodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+
+std::ostream &FlatCodeGen::TO_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->toStateAction != 0 )
+		act = state->toStateAction->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FlatCodeGen::FROM_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->fromStateAction != 0 )
+		act = state->fromStateAction->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FlatCodeGen::EOF_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->eofAction != 0 )
+		act = state->eofAction->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FlatCodeGen::TRANS_ACTION( RedTransAp *trans )
+{
+	/* If there are actions, emit them. Otherwise emit zero. */
+	int act = 0;
+	if ( trans->action != 0 )
+		act = trans->action->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FlatCodeGen::TO_STATE_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numToStateRefs > 0 ) {
+			/* Write the case label, the action and the case break */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &FlatCodeGen::FROM_STATE_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numFromStateRefs > 0 ) {
+			/* Write the case label, the action and the case break */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &FlatCodeGen::EOF_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numEofRefs > 0 ) {
+			/* Write the case label, the action and the case break */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, true );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+
+std::ostream &FlatCodeGen::ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numTransRefs > 0 ) {
+			/* Write the case label, the action and the case break */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+
+std::ostream &FlatCodeGen::FLAT_INDEX_OFFSET()
+{
+	out << "\t";
+	int totalStateNum = 0, curIndOffset = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write the index offset. */
+		out << curIndOffset;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+		
+		/* Move the index offset ahead. */
+		if ( st->transList != 0 )
+			curIndOffset += keyOps->span( st->lowKey, st->highKey );
+
+		if ( st->defTrans != 0 )
+			curIndOffset += 1;
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::KEY_SPANS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write singles length. */
+		unsigned long long span = 0;
+		if ( st->transList != 0 )
+			span = keyOps->span( st->lowKey, st->highKey );
+		out << span;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::TO_STATE_ACTIONS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write any eof action. */
+		TO_STATE_ACTION(st);
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::FROM_STATE_ACTIONS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write any eof action. */
+		FROM_STATE_ACTION(st);
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::EOF_ACTIONS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write any eof action. */
+		EOF_ACTION(st);
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::COND_KEYS()
+{
+	out << '\t';
+	int totalTrans = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Emit just cond low key and cond high key. */
+		out << KEY( st->condLowKey ) << ", ";
+		out << KEY( st->condHighKey ) << ", ";
+		if ( ++totalTrans % IALL == 0 )
+			out << "\n\t";
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::COND_KEY_SPANS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write singles length. */
+		unsigned long long span = 0;
+		if ( st->condList != 0 )
+			span = keyOps->span( st->condLowKey, st->condHighKey );
+		out << span;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::CONDS()
+{
+	int totalTrans = 0;
+	out << '\t';
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->condList != 0 ) {
+			/* Walk the singles. */
+			unsigned long long span = keyOps->span( st->condLowKey, st->condHighKey );
+			for ( unsigned long long pos = 0; pos < span; pos++ ) {
+				if ( st->condList[pos] != 0 )
+					out << st->condList[pos]->condSpaceId + 1 << ", ";
+				else
+					out << "0, ";
+				if ( ++totalTrans % IALL == 0 )
+					out << "\n\t";
+			}
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::COND_INDEX_OFFSET()
+{
+	out << "\t";
+	int totalStateNum = 0, curIndOffset = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write the index offset. */
+		out << curIndOffset;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+		
+		/* Move the index offset ahead. */
+		if ( st->condList != 0 )
+			curIndOffset += keyOps->span( st->condLowKey, st->condHighKey );
+	}
+	out << "\n";
+	return out;
+}
+
+
+std::ostream &FlatCodeGen::KEYS()
+{
+	out << '\t';
+	int totalTrans = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Emit just low key and high key. */
+		out << KEY( st->lowKey ) << ", ";
+		out << KEY( st->highKey ) << ", ";
+		if ( ++totalTrans % IALL == 0 )
+			out << "\n\t";
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::INDICIES()
+{
+	int totalTrans = 0;
+	out << '\t';
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->transList != 0 ) {
+			/* Walk the singles. */
+			unsigned long long span = keyOps->span( st->lowKey, st->highKey );
+			for ( unsigned long long pos = 0; pos < span; pos++ ) {
+				out << st->transList[pos]->id << ", ";
+				if ( ++totalTrans % IALL == 0 )
+					out << "\n\t";
+			}
+		}
+
+		/* The state's default index goes next. */
+		if ( st->defTrans != 0 )
+			out << st->defTrans->id << ", ";
+
+		if ( ++totalTrans % IALL == 0 )
+			out << "\n\t";
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &FlatCodeGen::TRANS_TARGS()
+{
+	/* Transitions must be written ordered by their id. */
+	RedTransAp **transPtrs = new RedTransAp*[redFsm->transSet.length()];
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ )
+		transPtrs[trans->id] = trans;
+
+	/* Keep a count of the num of items in the array written. */
+	out << '\t';
+	int totalStates = 0;
+	for ( int t = 0; t < redFsm->transSet.length(); t++ ) {
+		/* Write out the target state. */
+		RedTransAp *trans = transPtrs[t];
+		out << trans->targ->id;
+		if ( t < redFsm->transSet.length()-1 ) {
+			out << ", ";
+			if ( ++totalStates % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] transPtrs;
+	return out;
+}
+
+
+std::ostream &FlatCodeGen::TRANS_ACTIONS()
+{
+	/* Transitions must be written ordered by their id. */
+	RedTransAp **transPtrs = new RedTransAp*[redFsm->transSet.length()];
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ )
+		transPtrs[trans->id] = trans;
+
+	/* Keep a count of the num of items in the array written. */
+	out << '\t';
+	int totalAct = 0;
+	for ( int t = 0; t < redFsm->transSet.length(); t++ ) {
+		/* Write the function for the transition. */
+		RedTransAp *trans = transPtrs[t];
+		TRANS_ACTION( trans );
+		if ( t < redFsm->transSet.length()-1 ) {
+			out << ", ";
+			if ( ++totalAct % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] transPtrs;
+	return out;
+}
+
+void FlatCodeGen::LOCATE_TRANS()
+{
+	out <<
+		"	_keys = " << ARR_OFF( K(), "(" + CS() + "<<1)" ) << ";\n"
+		"	_inds = " << ARR_OFF( I(), IO() + "[" + CS() + "]" ) << ";\n"
+		"\n"
+		"	_slen = " << SP() << "[" << CS() << "];\n"
+		"	_trans = _inds[ _slen > 0 && _keys[0] <=" << GET_WIDE_KEY() << " &&\n"
+		"		" << GET_WIDE_KEY() << " <= _keys[1] ?\n"
+		"		" << GET_WIDE_KEY() << " - _keys[0] : _slen ];\n"
+		"\n";
+}
+
+void FlatCodeGen::GOTO( ostream &ret, int gotoDest, bool inFinish )
+{
+	ret << "{" << CS() << " = " << gotoDest << "; " << 
+			CTRL_FLOW() << "goto _again;}";
+}
+
+void FlatCodeGen::GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << "{" << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void FlatCodeGen::CURS( ostream &ret, bool inFinish )
+{
+	ret << "(_ps)";
+}
+
+void FlatCodeGen::TARGS( ostream &ret, bool inFinish, int targState )
+{
+	ret << "(" << CS() << ")";
+}
+
+void FlatCodeGen::NEXT( ostream &ret, int nextDest, bool inFinish )
+{
+	ret << CS() << " = " << nextDest << ";";
+}
+
+void FlatCodeGen::NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << ");";
+}
+
+void FlatCodeGen::CALL( ostream &ret, int callDest, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << CS() << "; " << CS() << " = " << 
+			callDest << "; " << CTRL_FLOW() << "goto _again;}";
+}
+
+
+void FlatCodeGen::CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << CS() << "; " << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, targState, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+
+void FlatCodeGen::RET( ostream &ret, bool inFinish )
+{
+	ret << "{" << CS() << " = " << STACK() << "[--" << TOP() << "]; " << 
+			CTRL_FLOW() << "goto _again;}";
+}
+
+void FlatCodeGen::BREAK( ostream &ret, int targState )
+{
+	outLabelUsed = true;
+	ret << CTRL_FLOW() << "goto _out;";
+}
+
+void FlatCodeGen::writeData()
+{
+	/* If there are any transtion functions then output the array. If there
+	 * are none, don't bother emitting an empty array that won't be used. */
+	if ( redFsm->anyActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActArrItem), A() );
+		ACTIONS_ARRAY();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyConditions() ) {
+		OPEN_ARRAY( WIDE_ALPH_TYPE(), CK() );
+		COND_KEYS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondSpan), CSP() );
+		COND_KEY_SPANS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCond), C() );
+		CONDS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondIndexOffset), CO() );
+		COND_INDEX_OFFSET();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	OPEN_ARRAY( WIDE_ALPH_TYPE(), K() );
+	KEYS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxSpan), SP() );
+	KEY_SPANS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxFlatIndexOffset), IO() );
+	FLAT_INDEX_OFFSET();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxIndex), I() );
+	INDICIES();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxState), TT() );
+	TRANS_TARGS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	if ( redFsm->anyActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TA() );
+		TRANS_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyToStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TSA() );
+		TO_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), FSA() );
+		FROM_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyEofActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), EA() );
+		EOF_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	STATE_IDS();
+}
+
+void FlatCodeGen::COND_TRANSLATE()
+{
+	out << 
+		"	_widec = " << GET_KEY() << ";\n";
+
+	out <<
+		"	_keys = " << ARR_OFF( CK(), "(" + CS() + "<<1)" ) << ";\n"
+		"	_conds = " << ARR_OFF( C(), CO() + "[" + CS() + "]" ) << ";\n"
+		"\n"
+		"	_slen = " << CSP() << "[" << CS() << "];\n"
+		"	_cond = _slen > 0 && _keys[0] <=" << GET_WIDE_KEY() << " &&\n"
+		"		" << GET_WIDE_KEY() << " <= _keys[1] ?\n"
+		"		_conds[" << GET_WIDE_KEY() << " - _keys[0]] : 0;\n"
+		"\n";
+
+	out <<
+		"	switch ( _cond ) {\n";
+	for ( CondSpaceList::Iter csi = condSpaceList; csi.lte(); csi++ ) {
+		CondSpace *condSpace = csi;
+		out << "	case " << condSpace->condSpaceId + 1 << ": {\n";
+		out << TABS(2) << "_widec = " << CAST(WIDE_ALPH_TYPE()) << "(" <<
+				KEY(condSpace->baseKey) << " + (" << GET_KEY() << 
+				" - " << KEY(keyOps->minKey) << "));\n";
+
+		for ( CondSet::Iter csi = condSpace->condSet; csi.lte(); csi++ ) {
+			out << TABS(2) << "if ( ";
+			CONDITION( out, *csi );
+			Size condValOffset = ((1 << csi.pos()) * keyOps->alphSize());
+			out << " ) _widec += " << condValOffset << ";\n";
+		}
+
+		out << "		}\n";
+		out << "		break;\n";
+	}
+
+	SWITCH_DEFAULT();
+
+	out <<
+		"	}\n";
+}
+
+void FlatCodeGen::writeExec()
+{
+	outLabelUsed = false;
+
+	out << 
+		"	{\n"
+		"	int _slen";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << ", _ps";
+
+	out << 
+		";\n"
+		"	int _trans";
+
+	if ( redFsm->anyConditions() )
+		out << ", _cond";
+	out << ";\n";
+
+	if ( redFsm->anyToStateActions() || 
+			redFsm->anyRegActions() || redFsm->anyFromStateActions() )
+	{
+		out << 
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << POINTER() << "_acts;\n"
+			"	" << UINT() << " _nacts;\n"; 
+	}
+
+	out <<
+		"	" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_keys;\n"
+		"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxIndex) << POINTER() << "_inds;\n";
+
+	if ( redFsm->anyConditions() ) {
+		out << 
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxCond) << POINTER() << "_conds;\n"
+			"	" << WIDE_ALPH_TYPE() << " _widec;\n";
+	}
+
+	out << "\n";
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+	
+	out << "_resume:\n";
+
+	if ( redFsm->errState != 0 ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << CS() << " == " << redFsm->errState->id << " )\n"
+			"		goto _out;\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		out <<
+			"	_acts = " << ARR_OFF( A(), FSA() + "[" + CS() + "]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			FROM_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyConditions() )
+		COND_TRANSLATE();
+
+	LOCATE_TRANS();
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	_ps = " << CS() << ";\n";
+
+	out <<
+		"	" << CS() << " = " << TT() << "[_trans];\n"
+		"\n";
+
+	if ( redFsm->anyRegActions() ) {
+		out <<
+			"	if ( " << TA() << "[_trans] == 0 )\n"
+			"		goto _again;\n"
+			"\n"
+			"	_acts = " << ARR_OFF( A(), TA() + "[_trans]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *(_acts++) )\n		{\n";
+			ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyRegActions() || redFsm->anyActionGotos() || 
+			redFsm->anyActionCalls() || redFsm->anyActionRets() )
+		out << "_again:\n";
+
+	if ( redFsm->anyToStateActions() ) {
+		out <<
+			"	_acts = " << ARR_OFF( A(),  TSA() + "[" + CS() + "]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			TO_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( hasEnd ) {
+		out << 
+			"	if ( ++" << P() << " != " << PE() << " )\n"
+			"		goto _resume;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n"
+			"	goto _resume;\n";
+	}
+
+	if ( outLabelUsed )
+		out << "	_out: {}\n";
+
+	out << "	}\n";
+}
+
+void FlatCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out << 
+			"	{\n"
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << POINTER() << "_acts = " << 
+					ARR_OFF( A(), EA() + "[" + CS() + "]" ) << ";\n"
+			"	" << UINT() << " _nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			EOF_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/flatcodegen.h b/contrib/tools/ragel5/rlgen-cd/flatcodegen.h
new file mode 100644
index 0000000000..27dee2ef92
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/flatcodegen.h
@@ -0,0 +1,108 @@
+/*
+ *  Copyright 2004-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _FLATCODEGEN_H
+#define _FLATCODEGEN_H
+
+#include <iostream>
+#include "fsmcodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+struct NameInst;
+struct RedTransAp;
+struct RedStateAp;
+
+/*
+ * FlatCodeGen
+ */
+class FlatCodeGen : virtual public FsmCodeGen
+{
+public:
+	FlatCodeGen( ostream &out ) : FsmCodeGen(out) {}
+	virtual ~FlatCodeGen() { }
+
+protected:
+	std::ostream &TO_STATE_ACTION_SWITCH();
+	std::ostream &FROM_STATE_ACTION_SWITCH();
+	std::ostream &EOF_ACTION_SWITCH();
+	std::ostream &ACTION_SWITCH();
+	std::ostream &KEYS();
+	std::ostream &INDICIES();
+	std::ostream &FLAT_INDEX_OFFSET();
+	std::ostream &KEY_SPANS();
+	std::ostream &TO_STATE_ACTIONS();
+	std::ostream &FROM_STATE_ACTIONS();
+	std::ostream &EOF_ACTIONS();
+	std::ostream &TRANS_TARGS();
+	std::ostream &TRANS_ACTIONS();
+	void LOCATE_TRANS();
+
+	std::ostream &COND_INDEX_OFFSET();
+	void COND_TRANSLATE();
+	std::ostream &CONDS();
+	std::ostream &COND_KEYS();
+	std::ostream &COND_KEY_SPANS();
+
+	void GOTO( ostream &ret, int gotoDest, bool inFinish );
+	void CALL( ostream &ret, int callDest, int targState, bool inFinish );
+	void NEXT( ostream &ret, int nextDest, bool inFinish );
+	void GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish );
+	void CURS( ostream &ret, bool inFinish );
+	void TARGS( ostream &ret, bool inFinish, int targState );
+	void RET( ostream &ret, bool inFinish );
+	void BREAK( ostream &ret, int targState );
+
+	virtual std::ostream &TO_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &FROM_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &EOF_ACTION( RedStateAp *state );
+	virtual std::ostream &TRANS_ACTION( RedTransAp *trans );
+
+	virtual void writeData();
+	virtual void writeEOF();
+	virtual void writeExec();
+};
+
+/*
+ * CFlatCodeGen
+ */
+struct CFlatCodeGen
+	: public FlatCodeGen, public CCodeGen
+{
+	CFlatCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FlatCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * DFlatCodeGen
+ */
+struct DFlatCodeGen
+	: public FlatCodeGen, public DCodeGen
+{
+	DFlatCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FlatCodeGen(out), DCodeGen(out) {}
+};
+
+#endif /* _FLATCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/fsmcodegen.cpp b/contrib/tools/ragel5/rlgen-cd/fsmcodegen.cpp
new file mode 100644
index 0000000000..c0fc4b00f5
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/fsmcodegen.cpp
@@ -0,0 +1,749 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "fsmcodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+#include <sstream>
+#include <string>
+#include <assert.h>
+
+
+using std::ostream;
+using std::ostringstream;
+using std::string;
+using std::cerr;
+using std::endl;
+
+void lineDirective( ostream &out, char *fileName, int line )
+{
+	if ( noLineDirectives )
+		out << "/* ";
+
+	/* Write the preprocessor line info for to the input file. */
+	out << "#line " << line  << " \"";
+	for ( char *pc = fileName; *pc != 0; pc++ ) {
+		if ( *pc == '\\' )
+			out << "\\\\";
+		else
+			out << *pc;
+	}
+	out << '"';
+
+	if ( noLineDirectives )
+		out << " */";
+
+	out << '\n';
+}
+
+void genLineDirective( ostream &out )
+{
+	std::streambuf *sbuf = out.rdbuf();
+	output_filter *filter = static_cast<output_filter*>(sbuf);
+	lineDirective( out, filter->fileName, filter->line + 1 );
+}
+
+
+/* Init code gen with in parameters. */
+FsmCodeGen::FsmCodeGen( ostream &out )
+:
+	CodeGenData(out)
+{
+}
+
+unsigned int FsmCodeGen::arrayTypeSize( unsigned long maxVal )
+{
+	long long maxValLL = (long long) maxVal;
+	HostType *arrayType = keyOps->typeSubsumes( maxValLL );
+	assert( arrayType != 0 );
+	return arrayType->size;
+}
+
+string FsmCodeGen::ARRAY_TYPE( unsigned long maxVal )
+{
+	long long maxValLL = (long long) maxVal;
+	HostType *arrayType = keyOps->typeSubsumes( maxValLL );
+	assert( arrayType != 0 );
+
+	string ret = arrayType->data1;
+	if ( arrayType->data2 != 0 ) {
+		ret += " ";
+		ret += arrayType->data2;
+	}
+	return ret;
+}
+
+
+/* Write out the fsm name. */
+string FsmCodeGen::FSM_NAME()
+{
+	return fsmName;
+}
+
+/* Emit the offset of the start state as a decimal integer. */
+string FsmCodeGen::START_STATE_ID()
+{
+	ostringstream ret;
+	ret << redFsm->startState->id;
+	return ret.str();
+};
+
+/* Write out the array of actions. */
+std::ostream &FsmCodeGen::ACTIONS_ARRAY()
+{
+	out << "\t0, ";
+	int totalActions = 1;
+	for ( ActionTableMap::Iter act = redFsm->actionMap; act.lte(); act++ ) {
+		/* Write out the length, which will never be the last character. */
+		out << act->key.length() << ", ";
+		/* Put in a line break every 8 */
+		if ( totalActions++ % 8 == 7 )
+			out << "\n\t";
+
+		for ( ActionTable::Iter item = act->key; item.lte(); item++ ) {
+			out << item->value->actionId;
+			if ( ! (act.last() && item.last()) )
+				out << ", ";
+
+			/* Put in a line break every 8 */
+			if ( totalActions++ % 8 == 7 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+
+string FsmCodeGen::CS()
+{
+	ostringstream ret;
+	if ( curStateExpr != 0 ) { 
+		/* Emit the user supplied method of retrieving the key. */
+		ret << "(";
+		INLINE_LIST( ret, curStateExpr, 0, false );
+		ret << ")";
+	}
+	else {
+		/* Expression for retrieving the key, use simple dereference. */
+		ret << ACCESS() << "cs";
+	}
+	return ret.str();
+}
+
+string FsmCodeGen::ACCESS()
+{
+	ostringstream ret;
+	if ( accessExpr != 0 )
+		INLINE_LIST( ret, accessExpr, 0, false );
+	return ret.str();
+}
+
+string FsmCodeGen::GET_WIDE_KEY()
+{
+	if ( redFsm->anyConditions() ) 
+		return "_widec";
+	else
+		return GET_KEY();
+}
+
+string FsmCodeGen::GET_WIDE_KEY( RedStateAp *state )
+{
+	if ( state->stateCondList.length() > 0 )
+		return "_widec";
+	else
+		return GET_KEY();
+}
+
+string FsmCodeGen::GET_KEY()
+{
+	ostringstream ret;
+	if ( getKeyExpr != 0 ) { 
+		/* Emit the user supplied method of retrieving the key. */
+		ret << "(";
+		INLINE_LIST( ret, getKeyExpr, 0, false );
+		ret << ")";
+	}
+	else {
+		/* Expression for retrieving the key, use simple dereference. */
+		ret << "(*" << P() << ")";
+	}
+	return ret.str();
+}
+
+/* Write out level number of tabs. Makes the nested binary search nice
+ * looking. */
+string FsmCodeGen::TABS( int level )
+{
+	string result;
+	while ( level-- > 0 )
+		result += "\t";
+	return result;
+}
+
+/* Write out a key from the fsm code gen. Depends on wether or not the key is
+ * signed. */
+string FsmCodeGen::KEY( Key key )
+{
+	ostringstream ret;
+	if ( keyOps->isSigned || !hostLang->explicitUnsigned )
+		ret << key.getVal();
+	else
+		ret << (unsigned long) key.getVal() << 'u';
+	return ret.str();
+}
+
+void FsmCodeGen::EXEC( ostream &ret, InlineItem *item, int targState, int inFinish )
+{
+	/* The parser gives fexec two children. The double brackets are for D
+	 * code. If the inline list is a single word it will get interpreted as a
+	 * C-style cast by the D compiler. */
+	ret << "{" << P() << " = ((";
+	INLINE_LIST( ret, item->children, targState, inFinish );
+	ret << "))-1;}";
+}
+
+void FsmCodeGen::EXECTE( ostream &ret, InlineItem *item, int targState, int inFinish )
+{
+	/* Tokend version of exec. */
+
+	/* The parser gives fexec two children. The double brackets are for D
+	 * code. If the inline list is a single word it will get interpreted as a
+	 * C-style cast by the D compiler. */
+	ret << "{" << TOKEND() << " = ((";
+	INLINE_LIST( ret, item->children, targState, inFinish );
+	ret << "));}";
+}
+
+
+void FsmCodeGen::LM_SWITCH( ostream &ret, InlineItem *item, 
+		int targState, int inFinish )
+{
+	ret << 
+		"	switch( " << ACT() << " ) {\n";
+
+	/* If the switch handles error then we also forced the error state. It
+	 * will exist. */
+	if ( item->handlesError ) {
+		ret << "	case 0: " << TOKEND() << " = " << TOKSTART() << "; ";
+		GOTO( ret, redFsm->errState->id, inFinish );
+		ret << "\n";
+	}
+
+	for ( InlineList::Iter lma = *item->children; lma.lte(); lma++ ) {
+		/* Write the case label, the action and the case break. */
+		ret << "	case " << lma->lmId << ":\n";
+
+		/* Write the block and close it off. */
+		ret << "	{";
+		INLINE_LIST( ret, lma->children, targState, inFinish );
+		ret << "}\n";
+
+		ret << "	break;\n";
+	}
+	/* Default required for D code. */
+	ret << 
+		"	default: break;\n"
+		"	}\n"
+		"\t";
+}
+
+void FsmCodeGen::SET_ACT( ostream &ret, InlineItem *item )
+{
+	ret << ACT() << " = " << item->lmId << ";";
+}
+
+void FsmCodeGen::SET_TOKEND( ostream &ret, InlineItem *item )
+{
+	/* The tokend action sets tokend. */
+	ret << TOKEND() << " = " << P();
+	if ( item->offset != 0 ) 
+		out << "+" << item->offset;
+	out << ";";
+}
+
+void FsmCodeGen::GET_TOKEND( ostream &ret, InlineItem *item )
+{
+	ret << TOKEND();
+}
+
+void FsmCodeGen::INIT_TOKSTART( ostream &ret, InlineItem *item )
+{
+	ret << TOKSTART() << " = " << NULL_ITEM() << ";";
+}
+
+void FsmCodeGen::INIT_ACT( ostream &ret, InlineItem *item )
+{
+	ret << ACT() << " = 0;";
+}
+
+void FsmCodeGen::SET_TOKSTART( ostream &ret, InlineItem *item )
+{
+	ret << TOKSTART() << " = " << P() << ";";
+}
+
+void FsmCodeGen::SUB_ACTION( ostream &ret, InlineItem *item, 
+		int targState, bool inFinish )
+{
+	if ( item->children->length() > 0 ) {
+		/* Write the block and close it off. */
+		ret << "{";
+		INLINE_LIST( ret, item->children, targState, inFinish );
+		ret << "}";
+	}
+}
+
+
+/* Write out an inline tree structure. Walks the list and possibly calls out
+ * to virtual functions than handle language specific items in the tree. */
+void FsmCodeGen::INLINE_LIST( ostream &ret, InlineList *inlineList, 
+		int targState, bool inFinish )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		switch ( item->type ) {
+		case InlineItem::Text:
+			ret << item->data;
+			break;
+		case InlineItem::Goto:
+			GOTO( ret, item->targState->id, inFinish );
+			break;
+		case InlineItem::Call:
+			CALL( ret, item->targState->id, targState, inFinish );
+			break;
+		case InlineItem::Next:
+			NEXT( ret, item->targState->id, inFinish );
+			break;
+		case InlineItem::Ret:
+			RET( ret, inFinish );
+			break;
+		case InlineItem::PChar:
+			ret << P();
+			break;
+		case InlineItem::Char:
+			ret << GET_KEY();
+			break;
+		case InlineItem::Hold:
+			ret << P() << "--;";
+			break;
+		case InlineItem::Exec:
+			EXEC( ret, item, targState, inFinish );
+			break;
+		case InlineItem::HoldTE:
+			ret << TOKEND() << "--;";
+			break;
+		case InlineItem::ExecTE:
+			EXECTE( ret, item, targState, inFinish );
+			break;
+		case InlineItem::Curs:
+			CURS( ret, inFinish );
+			break;
+		case InlineItem::Targs:
+			TARGS( ret, inFinish, targState );
+			break;
+		case InlineItem::Entry:
+			ret << item->targState->id;
+			break;
+		case InlineItem::GotoExpr:
+			GOTO_EXPR( ret, item, inFinish );
+			break;
+		case InlineItem::CallExpr:
+			CALL_EXPR( ret, item, targState, inFinish );
+			break;
+		case InlineItem::NextExpr:
+			NEXT_EXPR( ret, item, inFinish );
+			break;
+		case InlineItem::LmSwitch:
+			LM_SWITCH( ret, item, targState, inFinish );
+			break;
+		case InlineItem::LmSetActId:
+			SET_ACT( ret, item );
+			break;
+		case InlineItem::LmSetTokEnd:
+			SET_TOKEND( ret, item );
+			break;
+		case InlineItem::LmGetTokEnd:
+			GET_TOKEND( ret, item );
+			break;
+		case InlineItem::LmInitTokStart:
+			INIT_TOKSTART( ret, item );
+			break;
+		case InlineItem::LmInitAct:
+			INIT_ACT( ret, item );
+			break;
+		case InlineItem::LmSetTokStart:
+			SET_TOKSTART( ret, item );
+			break;
+		case InlineItem::SubAction:
+			SUB_ACTION( ret, item, targState, inFinish );
+			break;
+		case InlineItem::Break:
+			BREAK( ret, targState );
+			break;
+		}
+	}
+}
+/* Write out paths in line directives. Escapes any special characters. */
+string FsmCodeGen::LDIR_PATH( char *path )
+{
+	ostringstream ret;
+	for ( char *pc = path; *pc != 0; pc++ ) {
+		if ( *pc == '\\' )
+			ret << "\\\\";
+		else
+			ret << *pc;
+	}
+	return ret.str();
+}
+
+void FsmCodeGen::ACTION( ostream &ret, Action *action, int targState, bool inFinish )
+{
+	/* Write the preprocessor line info for going into the source file. */
+	lineDirective( ret, sourceFileName, action->loc.line );
+
+	/* Write the block and close it off. */
+	ret << "\t{";
+	INLINE_LIST( ret, action->inlineList, targState, inFinish );
+	ret << "}\n";
+}
+
+void FsmCodeGen::CONDITION( ostream &ret, Action *condition )
+{
+	ret << "\n";
+	lineDirective( ret, sourceFileName, condition->loc.line );
+	INLINE_LIST( ret, condition->inlineList, 0, false );
+}
+
+string FsmCodeGen::ERROR_STATE()
+{
+	ostringstream ret;
+	if ( redFsm->errState != 0 )
+		ret << redFsm->errState->id;
+	else
+		ret << "-1";
+	return ret.str();
+}
+
+string FsmCodeGen::FIRST_FINAL_STATE()
+{
+	ostringstream ret;
+	if ( redFsm->firstFinState != 0 )
+		ret << redFsm->firstFinState->id;
+	else
+		ret << redFsm->nextStateId;
+	return ret.str();
+}
+
+void FsmCodeGen::writeInit()
+{
+	out << "	{\n";
+
+	if ( redFsm->startState != 0 )
+		out << "\t" << CS() << " = " << START() << ";\n";
+	
+	/* If there are any calls, then the stack top needs initialization. */
+	if ( redFsm->anyActionCalls() || redFsm->anyActionRets() )
+		out << "\t" << TOP() << " = 0;\n";
+
+	if ( hasLongestMatch ) {
+		out << 
+			"	" << TOKSTART() << " = " << NULL_ITEM() << ";\n"
+			"	" << TOKEND() << " = " << NULL_ITEM() << ";\n"
+			"	" << ACT() << " = 0;\n";
+	}
+	out << "	}\n";
+}
+
+string FsmCodeGen::DATA_PREFIX()
+{
+	if ( dataPrefix )
+		return FSM_NAME() + "_";
+	return "";
+}
+
+/* Emit the alphabet data type. */
+string FsmCodeGen::ALPH_TYPE()
+{
+	string ret = keyOps->alphType->data1;
+	if ( keyOps->alphType->data2 != 0 ) {
+		ret += " ";
+		ret += + keyOps->alphType->data2;
+	}
+	return ret;
+}
+
+/* Emit the alphabet data type. */
+string FsmCodeGen::WIDE_ALPH_TYPE()
+{
+	string ret;
+	if ( redFsm->maxKey <= keyOps->maxKey )
+		ret = ALPH_TYPE();
+	else {
+		long long maxKeyVal = redFsm->maxKey.getLongLong();
+		HostType *wideType = keyOps->typeSubsumes( keyOps->isSigned, maxKeyVal );
+		assert( wideType != 0 );
+
+		ret = wideType->data1;
+		if ( wideType->data2 != 0 ) {
+			ret += " ";
+			ret += wideType->data2;
+		}
+	}
+	return ret;
+}
+
+void FsmCodeGen::STATE_IDS()
+{
+	if ( redFsm->startState != 0 )
+		STATIC_VAR( "int", START() ) << " = " << START_STATE_ID() << "};\n";
+
+	if ( writeFirstFinal )
+		STATIC_VAR( "int" , FIRST_FINAL() ) << " = " << FIRST_FINAL_STATE() << "};\n";
+
+	if ( writeErr )
+		STATIC_VAR( "int", ERROR() ) << " = " << ERROR_STATE() << "};\n";
+
+	out << "\n";
+
+	if ( entryPointNames.length() > 0 ) {
+		for ( EntryNameVect::Iter en = entryPointNames; en.lte(); en++ ) {
+			STATIC_VAR( "int", DATA_PREFIX() + "en_" + *en ) << 
+					" = " << entryPointIds[en.pos()] << "};\n";
+		}
+		out << "\n";
+	}
+}
+
+
+/*
+ * Language specific, but style independent code generators functions.
+ */
+
+string CCodeGen::PTR_CONST()
+{
+	return "const ";
+}
+
+std::ostream &CCodeGen::OPEN_ARRAY( const string& type, const string& name )
+{
+	out << "#if defined(__GNUC__)\n";
+	out << "static __attribute__((used)) const " << type << " " << name << "[] = {\n";
+	out << "#else\n";
+	out << "static const " << type << " " << name << "[] = {\n";
+	out << "#endif\n";
+	return out;
+}
+
+std::ostream &CCodeGen::CLOSE_ARRAY()
+{
+	return out << "};\n";
+}
+
+std::ostream &CCodeGen::STATIC_VAR( const string& type, const string& name )
+{
+	out << "enum {" << name;
+	return out;
+}
+
+string CCodeGen::UINT( )
+{
+	return "unsigned int";
+}
+
+string CCodeGen::ARR_OFF( const string& ptr, const string& offset )
+{
+	return ptr + " + " + offset;
+}
+
+string CCodeGen::CAST( const string& type )
+{
+	return "(" + type + ")";
+}
+
+string CCodeGen::NULL_ITEM()
+{
+	return "0";
+}
+
+string CCodeGen::POINTER()
+{
+	return " *";
+}
+
+std::ostream &CCodeGen::SWITCH_DEFAULT()
+{
+	return out;
+}
+
+string CCodeGen::CTRL_FLOW()
+{
+	return "";
+}
+
+void CCodeGen::writeExports()
+{
+	if ( exportList.length() > 0 ) {
+		for ( ExportList::Iter ex = exportList; ex.lte(); ex++ ) {
+			out << "#define " << DATA_PREFIX() << "ex_" << ex->name << " " << 
+					KEY(ex->key) << "\n";
+		}
+		out << "\n";
+	}
+}
+
+/*
+ * D Specific
+ */
+
+string DCodeGen::NULL_ITEM()
+{
+	return "null";
+}
+
+string DCodeGen::POINTER()
+{
+	// multiple items seperated by commas can also be pointer types.
+	return "* ";
+}
+
+string DCodeGen::PTR_CONST()
+{
+	return "";
+}
+
+std::ostream &DCodeGen::OPEN_ARRAY( const string& type, const string& name )
+{
+	out << "static const " << type << "[] " << name << " = [\n";
+	return out;
+}
+
+std::ostream &DCodeGen::CLOSE_ARRAY()
+{
+	return out << "];\n";
+}
+
+std::ostream &DCodeGen::STATIC_VAR( const string& type, const string& name )
+{
+	out << "static const " << type << " " << name;
+	return out;
+}
+
+string DCodeGen::ARR_OFF( const string& ptr, const string& offset )
+{
+	return "&" + ptr + "[" + offset + "]";
+}
+
+string DCodeGen::CAST( const string& type )
+{
+	return "cast(" + type + ")";
+}
+
+string DCodeGen::UINT( )
+{
+	return "uint";
+}
+
+std::ostream &DCodeGen::SWITCH_DEFAULT()
+{
+	out << "		default: break;\n";
+	return out;
+}
+
+string DCodeGen::CTRL_FLOW()
+{
+	return "if (true) ";
+}
+
+void DCodeGen::writeExports()
+{
+	if ( exportList.length() > 0 ) {
+		for ( ExportList::Iter ex = exportList; ex.lte(); ex++ ) {
+			out << "static const " << ALPH_TYPE() << " " << DATA_PREFIX() << 
+					"ex_" << ex->name << " = " << KEY(ex->key) << ";\n";
+		}
+		out << "\n";
+	}
+}
+
+/*
+ * End D-specific code.
+ */
+
+void FsmCodeGen::finishRagelDef()
+{
+	if ( codeStyle == GenGoto || codeStyle == GenFGoto || 
+			codeStyle == GenIpGoto || codeStyle == GenSplit )
+	{
+		/* For directly executable machines there is no required state
+		 * ordering. Choose a depth-first ordering to increase the
+		 * potential for fall-throughs. */
+		redFsm->depthFirstOrdering();
+	}
+	else {
+		/* The frontend will do this for us, but it may be a good idea to
+		 * force it if the intermediate file is edited. */
+		redFsm->sortByStateId();
+	}
+
+	/* Choose default transitions and the single transition. */
+	redFsm->chooseDefaultSpan();
+		
+	/* Maybe do flat expand, otherwise choose single. */
+	if ( codeStyle == GenFlat || codeStyle == GenFFlat )
+		redFsm->makeFlat();
+	else
+		redFsm->chooseSingle();
+
+	/* If any errors have occured in the input file then don't write anything. */
+	if ( gblErrorCount > 0 )
+		return;
+	
+	if ( codeStyle == GenSplit )
+		redFsm->partitionFsm( numSplitPartitions );
+
+	if ( codeStyle == GenIpGoto || codeStyle == GenSplit )
+		redFsm->setInTrans();
+
+	/* Anlayze Machine will find the final action reference counts, among
+	 * other things. We will use these in reporting the usage
+	 * of fsm directives in action code. */
+	analyzeMachine();
+
+	/* Determine if we should use indicies. */
+	calcIndexSize();
+}
+
+ostream &FsmCodeGen::source_warning( const InputLoc &loc )
+{
+	cerr << sourceFileName << ":" << loc.line << ":" << loc.col << ": warning: ";
+	return cerr;
+}
+
+ostream &FsmCodeGen::source_error( const InputLoc &loc )
+{
+	gblErrorCount += 1;
+	assert( sourceFileName != 0 );
+	cerr << sourceFileName << ":" << loc.line << ":" << loc.col << ": ";
+	return cerr;
+}
+
diff --git a/contrib/tools/ragel5/rlgen-cd/fsmcodegen.h b/contrib/tools/ragel5/rlgen-cd/fsmcodegen.h
new file mode 100644
index 0000000000..77c76f1b1a
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/fsmcodegen.h
@@ -0,0 +1,218 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _FSMCODEGEN_H
+#define _FSMCODEGEN_H
+
+#include <iostream>
+#include <string>
+#include <stdio.h>
+#include "common.h"
+#include "gendata.h"
+
+using std::string;
+using std::ostream;
+
+/* Integer array line length. */
+#define IALL 8
+
+/* Forwards. */
+struct RedFsmAp;
+struct RedStateAp;
+struct CodeGenData;
+struct Action;
+struct NameInst;
+struct InlineItem;
+struct InlineList;
+struct RedAction;
+struct LongestMatch;
+struct LongestMatchPart;
+
+inline string itoa( int i )
+{
+	char buf[16];
+	sprintf( buf, "%i", i );
+	return buf;
+}
+
+/*
+ * class FsmCodeGen
+ */
+class FsmCodeGen : public CodeGenData
+{
+public:
+	FsmCodeGen( ostream &out );
+	virtual ~FsmCodeGen() {}
+
+	virtual void finishRagelDef();
+	virtual void writeInit();
+
+protected:
+	string FSM_NAME();
+	string START_STATE_ID();
+	ostream &ACTIONS_ARRAY();
+	string GET_WIDE_KEY();
+	string GET_WIDE_KEY( RedStateAp *state );
+	string TABS( int level );
+	string KEY( Key key );
+	string LDIR_PATH( char *path );
+	void ACTION( ostream &ret, Action *action, int targState, bool inFinish );
+	void CONDITION( ostream &ret, Action *condition );
+	string ALPH_TYPE();
+	string WIDE_ALPH_TYPE();
+	string ARRAY_TYPE( unsigned long maxVal );
+
+	virtual string ARR_OFF( const string& ptr, const string& offset ) = 0;
+	virtual string CAST( const string& type ) = 0;
+	virtual string UINT() = 0;
+	virtual string NULL_ITEM() = 0;
+	virtual string POINTER() = 0;
+	virtual string GET_KEY();
+	virtual ostream &SWITCH_DEFAULT() = 0;
+
+	string P() { return "p"; }
+	string PE() { return "pe"; }
+
+	string ACCESS();
+	string CS();
+	string STACK() { return ACCESS() + "stack"; }
+	string TOP() { return ACCESS() + "top"; }
+	string TOKSTART() { return ACCESS() + "tokstart"; }
+	string TOKEND() { return ACCESS() + "tokend"; }
+	string ACT() { return ACCESS() + "act"; }
+
+	string DATA_PREFIX();
+	string PM() { return "_" + DATA_PREFIX() + "partition_map"; }
+	string C() { return "_" + DATA_PREFIX() + "cond_spaces"; }
+	string CK() { return "_" + DATA_PREFIX() + "cond_keys"; }
+	string K() { return "_" + DATA_PREFIX() + "trans_keys"; }
+	string I() { return "_" + DATA_PREFIX() + "indicies"; }
+	string CO() { return "_" + DATA_PREFIX() + "cond_offsets"; }
+	string KO() { return "_" + DATA_PREFIX() + "key_offsets"; }
+	string IO() { return "_" + DATA_PREFIX() + "index_offsets"; }
+	string CL() { return "_" + DATA_PREFIX() + "cond_lengths"; }
+	string SL() { return "_" + DATA_PREFIX() + "single_lengths"; }
+	string RL() { return "_" + DATA_PREFIX() + "range_lengths"; }
+	string A() { return "_" + DATA_PREFIX() + "actions"; }
+	string TA() { return "_" + DATA_PREFIX() + "trans_actions_wi"; }
+	string TT() { return "_" + DATA_PREFIX() + "trans_targs_wi"; }
+	string TSA() { return "_" + DATA_PREFIX() + "to_state_actions"; }
+	string FSA() { return "_" + DATA_PREFIX() + "from_state_actions"; }
+	string EA() { return "_" + DATA_PREFIX() + "eof_actions"; }
+	string SP() { return "_" + DATA_PREFIX() + "key_spans"; }
+	string CSP() { return "_" + DATA_PREFIX() + "cond_key_spans"; }
+	string START() { return DATA_PREFIX() + "start"; }
+	string ERROR() { return DATA_PREFIX() + "error"; }
+	string FIRST_FINAL() { return DATA_PREFIX() + "first_final"; }
+	string CTXDATA() { return DATA_PREFIX() + "ctxdata"; }
+
+	void INLINE_LIST( ostream &ret, InlineList *inlineList, int targState, bool inFinish );
+	virtual void GOTO( ostream &ret, int gotoDest, bool inFinish ) = 0;
+	virtual void CALL( ostream &ret, int callDest, int targState, bool inFinish ) = 0;
+	virtual void NEXT( ostream &ret, int nextDest, bool inFinish ) = 0;
+	virtual void GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish ) = 0;
+	virtual void NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish ) = 0;
+	virtual void CALL_EXPR( ostream &ret, InlineItem *ilItem, 
+			int targState, bool inFinish ) = 0;
+	virtual void RET( ostream &ret, bool inFinish ) = 0;
+	virtual void BREAK( ostream &ret, int targState ) = 0;
+	virtual void CURS( ostream &ret, bool inFinish ) = 0;
+	virtual void TARGS( ostream &ret, bool inFinish, int targState ) = 0;
+	void EXEC( ostream &ret, InlineItem *item, int targState, int inFinish );
+	void EXECTE( ostream &ret, InlineItem *item, int targState, int inFinish );
+	void LM_SWITCH( ostream &ret, InlineItem *item, int targState, int inFinish );
+	void SET_ACT( ostream &ret, InlineItem *item );
+	void INIT_TOKSTART( ostream &ret, InlineItem *item );
+	void INIT_ACT( ostream &ret, InlineItem *item );
+	void SET_TOKSTART( ostream &ret, InlineItem *item );
+	void SET_TOKEND( ostream &ret, InlineItem *item );
+	void GET_TOKEND( ostream &ret, InlineItem *item );
+	void SUB_ACTION( ostream &ret, InlineItem *item, 
+			int targState, bool inFinish );
+	void STATE_IDS();
+
+	string ERROR_STATE();
+	string FIRST_FINAL_STATE();
+
+	virtual string PTR_CONST() = 0;
+	virtual ostream &OPEN_ARRAY( const string& type, const string& name ) = 0;
+	virtual ostream &CLOSE_ARRAY() = 0;
+	virtual ostream &STATIC_VAR( const string& type, const string& name ) = 0;
+
+	virtual string CTRL_FLOW() = 0;
+
+	ostream &source_warning(const InputLoc &loc);
+	ostream &source_error(const InputLoc &loc);
+
+	unsigned int arrayTypeSize( unsigned long maxVal );
+
+	bool outLabelUsed;
+	bool againLabelUsed;
+	bool useIndicies;
+
+public:
+	/* Determine if we should use indicies. */
+	virtual void calcIndexSize() {}
+};
+
+class CCodeGen : virtual public FsmCodeGen
+{
+public:
+	CCodeGen( ostream &out ) : FsmCodeGen(out) {}
+
+	virtual string NULL_ITEM();
+	virtual string POINTER();
+	virtual ostream &SWITCH_DEFAULT();
+	virtual ostream &OPEN_ARRAY( const string& type, const string& name );
+	virtual ostream &CLOSE_ARRAY();
+	virtual ostream &STATIC_VAR( const string& type, const string& name );
+	virtual string ARR_OFF( const string& ptr, const string& offset );
+	virtual string CAST( const string& type );
+	virtual string UINT();
+	virtual string PTR_CONST();
+	virtual string CTRL_FLOW();
+
+	virtual void writeExports();
+};
+
+class DCodeGen : virtual public FsmCodeGen
+{
+public:
+	DCodeGen( ostream &out ) : FsmCodeGen(out) {}
+
+	virtual string NULL_ITEM();
+	virtual string POINTER();
+	virtual ostream &SWITCH_DEFAULT();
+	virtual ostream &OPEN_ARRAY( const string& type, const string& name );
+	virtual ostream &CLOSE_ARRAY();
+	virtual ostream &STATIC_VAR( const string& type, const string& name );
+	virtual string ARR_OFF( const string& ptr, const string& offset );
+	virtual string CAST( const string& type );
+	virtual string UINT();
+	virtual string PTR_CONST();
+	virtual string CTRL_FLOW();
+
+	virtual void writeExports();
+};
+
+#endif /* _FSMCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/ftabcodegen.cpp b/contrib/tools/ragel5/rlgen-cd/ftabcodegen.cpp
new file mode 100644
index 0000000000..1d65e7102c
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/ftabcodegen.cpp
@@ -0,0 +1,405 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "ftabcodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+
+/* Determine if we should use indicies or not. */
+void FTabCodeGen::calcIndexSize()
+{
+	int sizeWithInds = 0, sizeWithoutInds = 0;
+
+	/* Calculate cost of using with indicies. */
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		int totalIndex = st->outSingle.length() + st->outRange.length() + 
+				(st->defTrans == 0 ? 0 : 1);
+		sizeWithInds += arrayTypeSize(redFsm->maxIndex) * totalIndex;
+	}
+	sizeWithInds += arrayTypeSize(redFsm->maxState) * redFsm->transSet.length();
+	if ( redFsm->anyActions() )
+		sizeWithInds += arrayTypeSize(redFsm->maxActListId) * redFsm->transSet.length();
+
+	/* Calculate the cost of not using indicies. */
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		int totalIndex = st->outSingle.length() + st->outRange.length() + 
+				(st->defTrans == 0 ? 0 : 1);
+		sizeWithoutInds += arrayTypeSize(redFsm->maxState) * totalIndex;
+		if ( redFsm->anyActions() )
+			sizeWithoutInds += arrayTypeSize(redFsm->maxActListId) * totalIndex;
+	}
+
+	/* If using indicies reduces the size, use them. */
+	useIndicies = sizeWithInds < sizeWithoutInds;
+}
+
+std::ostream &FTabCodeGen::TO_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->toStateAction != 0 )
+		act = state->toStateAction->actListId+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FTabCodeGen::FROM_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->fromStateAction != 0 )
+		act = state->fromStateAction->actListId+1;
+	out << act;
+	return out;
+}
+
+std::ostream &FTabCodeGen::EOF_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->eofAction != 0 )
+		act = state->eofAction->actListId+1;
+	out << act;
+	return out;
+}
+
+
+/* Write out the function for a transition. */
+std::ostream &FTabCodeGen::TRANS_ACTION( RedTransAp *trans )
+{
+	int action = 0;
+	if ( trans->action != 0 )
+		action = trans->action->actListId+1;
+	out << action;
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FTabCodeGen::TO_STATE_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numToStateRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FTabCodeGen::FROM_STATE_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numFromStateRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &FTabCodeGen::EOF_ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numEofRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, true );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+/* Write out the function switch. This switch is keyed on the values
+ * of the func index. */
+std::ostream &FTabCodeGen::ACTION_SWITCH()
+{
+	/* Loop the actions. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numTransRefs > 0 ) {
+			/* Write the entry label. */
+			out << "\tcase " << redAct->actListId+1 << ":\n";
+
+			/* Write each action in the list of action items. */
+			for ( ActionTable::Iter item = redAct->key; item.lte(); item++ )
+				ACTION( out, item->value, 0, false );
+
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+void FTabCodeGen::writeData()
+{
+	if ( redFsm->anyConditions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondOffset), CO() );
+		COND_OFFSETS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondLen), CL() );
+		COND_LENS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( WIDE_ALPH_TYPE(), CK() );
+		COND_KEYS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondSpaceId), C() );
+		COND_SPACES();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxKeyOffset), KO() );
+	KEY_OFFSETS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( WIDE_ALPH_TYPE(), K() );
+	KEYS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxSingleLen), SL() );
+	SINGLE_LENS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxRangeLen), RL() );
+	RANGE_LENS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxIndexOffset), IO() );
+	INDEX_OFFSETS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	if ( useIndicies ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxIndex), I() );
+		INDICIES();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxState), TT() );
+		TRANS_TARGS_WI();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		if ( redFsm->anyActions() ) {
+			OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActListId), TA() );
+			TRANS_ACTIONS_WI();
+			CLOSE_ARRAY() <<
+			"\n";
+		}
+	}
+	else {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxState), TT() );
+		TRANS_TARGS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		if ( redFsm->anyActions() ) {
+			OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActListId), TA() );
+			TRANS_ACTIONS();
+			CLOSE_ARRAY() <<
+			"\n";
+		}
+	}
+
+	if ( redFsm->anyToStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TSA() );
+		TO_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), FSA() );
+		FROM_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyEofActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActListId), EA() );
+		EOF_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	STATE_IDS();
+}
+
+void FTabCodeGen::writeExec()
+{
+	outLabelUsed = false;
+
+	out << 
+		"	{\n"
+		"	int _klen";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << ", _ps";
+
+	out <<
+		";\n"
+		"	" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_keys;\n"
+		"	int _trans;\n";
+
+	if ( redFsm->anyConditions() )
+		out << "	" << WIDE_ALPH_TYPE() << " _widec;\n";
+
+	out << "\n";
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out <<
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	out << "_resume:\n";
+
+	if ( redFsm->errState != 0 ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << CS() << " == " << redFsm->errState->id << " )\n"
+			"		goto _out;\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		out <<
+			"	switch ( " << FSA() << "[" << CS() << "] ) {\n";
+			FROM_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyConditions() )
+		COND_TRANSLATE();
+
+	LOCATE_TRANS();
+
+	out << "_match:\n";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	_ps = " << CS() << ";\n";
+
+	if ( useIndicies )
+		out << "	_trans = " << I() << "[_trans];\n";
+
+	out <<
+		"	" << CS() << " = " << TT() << "[_trans];\n"
+		"\n";
+
+	if ( redFsm->anyRegActions() ) {
+		out << 
+			"	if ( " << TA() << "[_trans] == 0 )\n"
+			"		goto _again;\n"
+			"\n"
+			"	switch ( " << TA() << "[_trans] ) {\n";
+			ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyRegActions() || redFsm->anyActionGotos() || 
+			redFsm->anyActionCalls() || redFsm->anyActionRets() )
+		out << "_again:\n";
+
+	if ( redFsm->anyToStateActions() ) {
+		out <<
+			"	switch ( " << TSA() << "[" << CS() << "] ) {\n";
+			TO_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"\n";
+	}
+
+	if ( hasEnd ) {
+		out << 
+			"	if ( ++" << P() << " != " << PE() << " )\n"
+			"		goto _resume;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n"
+			"	goto _resume;\n";
+	}
+
+
+	if ( outLabelUsed )
+		out << "	_out: {}\n";
+
+	out << "	}\n";
+}
+
+
+void FTabCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out <<
+			"	{\n"
+			"	switch ( " << EA() << "[" << CS() << "] ) {\n";
+			EOF_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/ftabcodegen.h b/contrib/tools/ragel5/rlgen-cd/ftabcodegen.h
new file mode 100644
index 0000000000..9d26d1cadd
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/ftabcodegen.h
@@ -0,0 +1,78 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _FTABCODEGEN_H
+#define _FTABCODEGEN_H
+
+#include <iostream>
+#include "tabcodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+
+
+/*
+ * FTabCodeG\verb|e
+ */
+class FTabCodeGen : public TabCodeGen
+{
+protected:
+	FTabCodeGen( ostream &out ) : FsmCodeGen(out), TabCodeGen(out) {}
+
+	std::ostream &TO_STATE_ACTION_SWITCH();
+	std::ostream &FROM_STATE_ACTION_SWITCH();
+	std::ostream &EOF_ACTION_SWITCH();
+	std::ostream &ACTION_SWITCH();
+
+	virtual std::ostream &TO_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &FROM_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &EOF_ACTION( RedStateAp *state );
+	virtual std::ostream &TRANS_ACTION( RedTransAp *trans );
+	virtual void writeData();
+	virtual void writeEOF();
+	virtual void writeExec();
+	virtual void calcIndexSize();
+};
+
+
+/*
+ * CFTabCodeGen
+ */
+struct CFTabCodeGen
+	: public FTabCodeGen, public CCodeGen
+{
+	CFTabCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FTabCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * class DFTabCodeGen
+ */
+struct DFTabCodeGen
+	: public FTabCodeGen, public DCodeGen
+{
+	DFTabCodeGen( ostream &out ) : 
+		FsmCodeGen(out), FTabCodeGen(out), DCodeGen(out) {}
+};
+
+#endif /* _FTABCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/gotocodegen.cpp b/contrib/tools/ragel5/rlgen-cd/gotocodegen.cpp
new file mode 100644
index 0000000000..13be67d097
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/gotocodegen.cpp
@@ -0,0 +1,742 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "gotocodegen.h"
+#include "redfsm.h"
+#include "bstmap.h"
+#include "gendata.h"
+
+/* Emit the goto to take for a given transition. */
+std::ostream &GotoCodeGen::TRANS_GOTO( RedTransAp *trans, int level )
+{
+	out << TABS(level) << "goto tr" << trans->id << ";";
+	return out;
+}
+
+std::ostream &GotoCodeGen::TO_STATE_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numToStateRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &GotoCodeGen::FROM_STATE_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numFromStateRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &GotoCodeGen::EOF_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numEofRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, true );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &GotoCodeGen::ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numTransRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+void GotoCodeGen::GOTO_HEADER( RedStateAp *state )
+{
+	/* Label the state. */
+	out << "case " << state->id << ":\n";
+}
+
+
+void GotoCodeGen::emitSingleSwitch( RedStateAp *state )
+{
+	/* Load up the singles. */
+	int numSingles = state->outSingle.length();
+	RedTransEl *data = state->outSingle.data;
+
+	if ( numSingles == 1 ) {
+		/* If there is a single single key then write it out as an if. */
+		out << "\tif ( " << GET_WIDE_KEY(state) << " == " << 
+				KEY(data[0].lowKey) << " )\n\t\t"; 
+
+		/* Virtual function for writing the target of the transition. */
+		TRANS_GOTO(data[0].value, 0) << "\n";
+	}
+	else if ( numSingles > 1 ) {
+		/* Write out single keys in a switch if there is more than one. */
+		out << "\tswitch( " << GET_WIDE_KEY(state) << " ) {\n";
+
+		/* Write out the single indicies. */
+		for ( int j = 0; j < numSingles; j++ ) {
+			out << "\t\tcase " << KEY(data[j].lowKey) << ": ";
+			TRANS_GOTO(data[j].value, 0) << "\n";
+		}
+		
+		/* Emits a default case for D code. */
+		SWITCH_DEFAULT();
+
+		/* Close off the transition switch. */
+		out << "\t}\n";
+	}
+}
+
+void GotoCodeGen::emitRangeBSearch( RedStateAp *state, int level, int low, int high )
+{
+	/* Get the mid position, staying on the lower end of the range. */
+	int mid = (low + high) >> 1;
+	RedTransEl *data = state->outRange.data;
+
+	/* Determine if we need to look higher or lower. */
+	bool anyLower = mid > low;
+	bool anyHigher = mid < high;
+
+	/* Determine if the keys at mid are the limits of the alphabet. */
+	bool limitLow = data[mid].lowKey == keyOps->minKey;
+	bool limitHigh = data[mid].highKey == keyOps->maxKey;
+
+	if ( anyLower && anyHigher ) {
+		/* Can go lower and higher than mid. */
+		out << TABS(level) << "if ( " << GET_WIDE_KEY(state) << " < " << 
+				KEY(data[mid].lowKey) << " ) {\n";
+		emitRangeBSearch( state, level+1, low, mid-1 );
+		out << TABS(level) << "} else if ( " << GET_WIDE_KEY(state) << " > " << 
+				KEY(data[mid].highKey) << " ) {\n";
+		emitRangeBSearch( state, level+1, mid+1, high );
+		out << TABS(level) << "} else\n";
+		TRANS_GOTO(data[mid].value, level+1) << "\n";
+	}
+	else if ( anyLower && !anyHigher ) {
+		/* Can go lower than mid but not higher. */
+		out << TABS(level) << "if ( " << GET_WIDE_KEY(state) << " < " << 
+				KEY(data[mid].lowKey) << " ) {\n";
+		emitRangeBSearch( state, level+1, low, mid-1 );
+
+		/* if the higher is the highest in the alphabet then there is no
+		 * sense testing it. */
+		if ( limitHigh ) {
+			out << TABS(level) << "} else\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+		else {
+			out << TABS(level) << "} else if ( " << GET_WIDE_KEY(state) << " <= " << 
+					KEY(data[mid].highKey) << " )\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+	}
+	else if ( !anyLower && anyHigher ) {
+		/* Can go higher than mid but not lower. */
+		out << TABS(level) << "if ( " << GET_WIDE_KEY(state) << " > " << 
+				KEY(data[mid].highKey) << " ) {\n";
+		emitRangeBSearch( state, level+1, mid+1, high );
+
+		/* If the lower end is the lowest in the alphabet then there is no
+		 * sense testing it. */
+		if ( limitLow ) {
+			out << TABS(level) << "} else\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+		else {
+			out << TABS(level) << "} else if ( " << GET_WIDE_KEY(state) << " >= " << 
+					KEY(data[mid].lowKey) << " )\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+	}
+	else {
+		/* Cannot go higher or lower than mid. It's mid or bust. What
+		 * tests to do depends on limits of alphabet. */
+		if ( !limitLow && !limitHigh ) {
+			out << TABS(level) << "if ( " << KEY(data[mid].lowKey) << " <= " << 
+					GET_WIDE_KEY(state) << " && " << GET_WIDE_KEY(state) << " <= " << 
+					KEY(data[mid].highKey) << " )\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+		else if ( limitLow && !limitHigh ) {
+			out << TABS(level) << "if ( " << GET_WIDE_KEY(state) << " <= " << 
+					KEY(data[mid].highKey) << " )\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+		else if ( !limitLow && limitHigh ) {
+			out << TABS(level) << "if ( " << KEY(data[mid].lowKey) << " <= " << 
+					GET_WIDE_KEY(state) << " )\n";
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+		else {
+			/* Both high and low are at the limit. No tests to do. */
+			TRANS_GOTO(data[mid].value, level+1) << "\n";
+		}
+	}
+}
+
+void GotoCodeGen::STATE_GOTO_ERROR()
+{
+	/* Label the state and bail immediately. */
+	outLabelUsed = true;
+	RedStateAp *state = redFsm->errState;
+	out << "case " << state->id << ":\n";
+	out << "	goto _out;\n";
+}
+
+void GotoCodeGen::COND_TRANSLATE( StateCond *stateCond, int level )
+{
+	CondSpace *condSpace = stateCond->condSpace;
+	out << TABS(level) << "_widec = " << CAST(WIDE_ALPH_TYPE()) << "(" <<
+			KEY(condSpace->baseKey) << " + (" << GET_KEY() << 
+			" - " << KEY(keyOps->minKey) << "));\n";
+
+	for ( CondSet::Iter csi = condSpace->condSet; csi.lte(); csi++ ) {
+		out << TABS(level) << "if ( ";
+		CONDITION( out, *csi );
+		Size condValOffset = ((1 << csi.pos()) * keyOps->alphSize());
+		out << " ) _widec += " << condValOffset << ";\n";
+	}
+}
+
+void GotoCodeGen::emitCondBSearch( RedStateAp *state, int level, int low, int high )
+{
+	/* Get the mid position, staying on the lower end of the range. */
+	int mid = (low + high) >> 1;
+	StateCond **data = state->stateCondVect.data;
+
+	/* Determine if we need to look higher or lower. */
+	bool anyLower = mid > low;
+	bool anyHigher = mid < high;
+
+	/* Determine if the keys at mid are the limits of the alphabet. */
+	bool limitLow = data[mid]->lowKey == keyOps->minKey;
+	bool limitHigh = data[mid]->highKey == keyOps->maxKey;
+
+	if ( anyLower && anyHigher ) {
+		/* Can go lower and higher than mid. */
+		out << TABS(level) << "if ( " << GET_KEY() << " < " << 
+				KEY(data[mid]->lowKey) << " ) {\n";
+		emitCondBSearch( state, level+1, low, mid-1 );
+		out << TABS(level) << "} else if ( " << GET_KEY() << " > " << 
+				KEY(data[mid]->highKey) << " ) {\n";
+		emitCondBSearch( state, level+1, mid+1, high );
+		out << TABS(level) << "} else {\n";
+		COND_TRANSLATE(data[mid], level+1);
+		out << TABS(level) << "}\n";
+	}
+	else if ( anyLower && !anyHigher ) {
+		/* Can go lower than mid but not higher. */
+		out << TABS(level) << "if ( " << GET_KEY() << " < " << 
+				KEY(data[mid]->lowKey) << " ) {\n";
+		emitCondBSearch( state, level+1, low, mid-1 );
+
+		/* if the higher is the highest in the alphabet then there is no
+		 * sense testing it. */
+		if ( limitHigh ) {
+			out << TABS(level) << "} else {\n";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+		else {
+			out << TABS(level) << "} else if ( " << GET_KEY() << " <= " << 
+					KEY(data[mid]->highKey) << " ) {\n";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+	}
+	else if ( !anyLower && anyHigher ) {
+		/* Can go higher than mid but not lower. */
+		out << TABS(level) << "if ( " << GET_KEY() << " > " << 
+				KEY(data[mid]->highKey) << " ) {\n";
+		emitCondBSearch( state, level+1, mid+1, high );
+
+		/* If the lower end is the lowest in the alphabet then there is no
+		 * sense testing it. */
+		if ( limitLow ) {
+			out << TABS(level) << "} else {\n";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+		else {
+			out << TABS(level) << "} else if ( " << GET_KEY() << " >= " << 
+					KEY(data[mid]->lowKey) << " ) {\n";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+	}
+	else {
+		/* Cannot go higher or lower than mid. It's mid or bust. What
+		 * tests to do depends on limits of alphabet. */
+		if ( !limitLow && !limitHigh ) {
+			out << TABS(level) << "if ( " << KEY(data[mid]->lowKey) << " <= " << 
+					GET_KEY() << " && " << GET_KEY() << " <= " << 
+					KEY(data[mid]->highKey) << " ) {\n";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+		else if ( limitLow && !limitHigh ) {
+			out << TABS(level) << "if ( " << GET_KEY() << " <= " << 
+					KEY(data[mid]->highKey) << " ) {\n";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+		else if ( !limitLow && limitHigh ) {
+			out << TABS(level) << "if ( " << KEY(data[mid]->lowKey) << " <= " << 
+					GET_KEY() << " )\n {";
+			COND_TRANSLATE(data[mid], level+1);
+			out << TABS(level) << "}\n";
+		}
+		else {
+			/* Both high and low are at the limit. No tests to do. */
+			COND_TRANSLATE(data[mid], level);
+		}
+	}
+}
+
+std::ostream &GotoCodeGen::STATE_GOTOS()
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st == redFsm->errState )
+			STATE_GOTO_ERROR();
+		else {
+			/* Writing code above state gotos. */
+			GOTO_HEADER( st );
+
+			if ( st->stateCondVect.length() > 0 ) {
+				out << "	_widec = " << GET_KEY() << ";\n";
+				emitCondBSearch( st, 1, 0, st->stateCondVect.length() - 1 );
+			}
+
+			/* Try singles. */
+			if ( st->outSingle.length() > 0 )
+				emitSingleSwitch( st );
+
+			/* Default case is to binary search for the ranges, if that fails then */
+			if ( st->outRange.length() > 0 )
+				emitRangeBSearch( st, 1, 0, st->outRange.length() - 1 );
+
+			/* Write the default transition. */
+			TRANS_GOTO( st->defTrans, 1 ) << "\n";
+		}
+	}
+	return out;
+}
+
+std::ostream &GotoCodeGen::TRANSITIONS()
+{
+	/* Emit any transitions that have functions and that go to 
+	 * this state. */
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ ) {
+		/* Write the label for the transition so it can be jumped to. */
+		out << "	tr" << trans->id << ": ";
+
+		/* Destination state. */
+		if ( trans->action != 0 && trans->action->anyCurStateRef() )
+			out << "_ps = " << CS() << ";";
+		out << CS() << " = " << trans->targ->id << "; ";
+
+		if ( trans->action != 0 ) {
+			/* Write out the transition func. */
+			out << "goto f" << trans->action->actListId << ";\n";
+		}
+		else {
+			/* No code to execute, just loop around. */
+			out << "goto _again;\n";
+		}
+	}
+	return out;
+}
+
+std::ostream &GotoCodeGen::EXEC_FUNCS()
+{
+	/* Make labels that set acts and jump to execFuncs. Loop func indicies. */
+	for ( ActionTableMap::Iter redAct = redFsm->actionMap; redAct.lte(); redAct++ ) {
+		if ( redAct->numTransRefs > 0 ) {
+			out << "	f" << redAct->actListId << ": " <<
+				"_acts = " << ARR_OFF(A(), itoa( redAct->location+1 ) ) << ";"
+				" goto execFuncs;\n";
+		}
+	}
+
+	out <<
+		"\n"
+		"execFuncs:\n"
+		"	_nacts = *_acts++;\n"
+		"	while ( _nacts-- > 0 ) {\n"
+		"		switch ( *_acts++ ) {\n";
+		ACTION_SWITCH();
+		SWITCH_DEFAULT() <<
+		"		}\n"
+		"	}\n"
+		"	goto _again;\n";
+	return out;
+}
+
+unsigned int GotoCodeGen::TO_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->toStateAction != 0 )
+		act = state->toStateAction->location+1;
+	return act;
+}
+
+unsigned int GotoCodeGen::FROM_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->fromStateAction != 0 )
+		act = state->fromStateAction->location+1;
+	return act;
+}
+
+unsigned int GotoCodeGen::EOF_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->eofAction != 0 )
+		act = state->eofAction->location+1;
+	return act;
+}
+
+std::ostream &GotoCodeGen::TO_STATE_ACTIONS()
+{
+	/* Take one off for the psuedo start state. */
+	int numStates = redFsm->stateList.length();
+	unsigned int *vals = new unsigned int[numStates];
+	memset( vals, 0, sizeof(unsigned int)*numStates );
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+		vals[st->id] = TO_STATE_ACTION(st);
+
+	out << "\t";
+	for ( int st = 0; st < redFsm->nextStateId; st++ ) {
+		/* Write any eof action. */
+		out << vals[st];
+		if ( st < numStates-1 ) {
+			out << ", ";
+			if ( (st+1) % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] vals;
+	return out;
+}
+
+std::ostream &GotoCodeGen::FROM_STATE_ACTIONS()
+{
+	/* Take one off for the psuedo start state. */
+	int numStates = redFsm->stateList.length();
+	unsigned int *vals = new unsigned int[numStates];
+	memset( vals, 0, sizeof(unsigned int)*numStates );
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+		vals[st->id] = FROM_STATE_ACTION(st);
+
+	out << "\t";
+	for ( int st = 0; st < redFsm->nextStateId; st++ ) {
+		/* Write any eof action. */
+		out << vals[st];
+		if ( st < numStates-1 ) {
+			out << ", ";
+			if ( (st+1) % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] vals;
+	return out;
+}
+
+std::ostream &GotoCodeGen::EOF_ACTIONS()
+{
+	/* Take one off for the psuedo start state. */
+	int numStates = redFsm->stateList.length();
+	unsigned int *vals = new unsigned int[numStates];
+	memset( vals, 0, sizeof(unsigned int)*numStates );
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+		vals[st->id] = EOF_ACTION(st);
+
+	out << "\t";
+	for ( int st = 0; st < redFsm->nextStateId; st++ ) {
+		/* Write any eof action. */
+		out << vals[st];
+		if ( st < numStates-1 ) {
+			out << ", ";
+			if ( (st+1) % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] vals;
+	return out;
+}
+
+std::ostream &GotoCodeGen::FINISH_CASES()
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* States that are final and have an out action need a case. */
+		if ( st->eofAction != 0 ) {
+			/* Write the case label. */
+			out << "\t\tcase " << st->id << ": ";
+
+			/* Write the goto func. */
+			out << "goto f" << st->eofAction->actListId << ";\n";
+		}
+	}
+	
+	return out;
+}
+
+void GotoCodeGen::GOTO( ostream &ret, int gotoDest, bool inFinish )
+{
+	ret << "{" << CS() << " = " << gotoDest << "; " << 
+			CTRL_FLOW() << "goto _again;}";
+}
+
+void GotoCodeGen::GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << "{" << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void GotoCodeGen::CURS( ostream &ret, bool inFinish )
+{
+	ret << "(_ps)";
+}
+
+void GotoCodeGen::TARGS( ostream &ret, bool inFinish, int targState )
+{
+	ret << "(" << CS() << ")";
+}
+
+void GotoCodeGen::NEXT( ostream &ret, int nextDest, bool inFinish )
+{
+	ret << CS() << " = " << nextDest << ";";
+}
+
+void GotoCodeGen::NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << ");";
+}
+
+void GotoCodeGen::CALL( ostream &ret, int callDest, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << CS() << "; " << CS() << " = " << 
+			callDest << "; " << CTRL_FLOW() << "goto _again;}";
+}
+
+void GotoCodeGen::CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << CS() << "; " << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, targState, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void GotoCodeGen::RET( ostream &ret, bool inFinish )
+{
+	ret << "{" << CS() << " = " << STACK() << "[--" << TOP() << "]; " << 
+			CTRL_FLOW() << "goto _again;}";
+}
+
+void GotoCodeGen::BREAK( ostream &ret, int targState )
+{
+	outLabelUsed = true;
+	ret << CTRL_FLOW() << "goto _out;";
+}
+
+void GotoCodeGen::writeData()
+{
+	if ( redFsm->anyActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActArrItem), A() );
+		ACTIONS_ARRAY();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyToStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TSA() );
+		TO_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), FSA() );
+		FROM_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyEofActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), EA() );
+		EOF_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	STATE_IDS();
+}
+
+void GotoCodeGen::writeExec()
+{
+	outLabelUsed = false;
+
+	out << "	{\n";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	int _ps = 0;\n";
+
+	if ( redFsm->anyToStateActions() || redFsm->anyRegActions() 
+			|| redFsm->anyFromStateActions() )
+	{
+		out << 
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << POINTER() << "_acts;\n"
+			"	" << UINT() << " _nacts;\n";
+	}
+
+	if ( redFsm->anyConditions() )
+		out << "	" << WIDE_ALPH_TYPE() << " _widec;\n";
+
+	out << "\n";
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	out << "_resume:\n";
+
+	if ( redFsm->anyFromStateActions() ) {
+		out <<
+			"	_acts = " << ARR_OFF( A(), FSA() + "[" + CS() + "]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			FROM_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	out <<
+		"	switch ( " << CS() << " ) {\n";
+		STATE_GOTOS();
+		SWITCH_DEFAULT() <<
+		"	}\n"
+		"\n";
+		TRANSITIONS() <<
+		"\n";
+
+	if ( redFsm->anyRegActions() )
+		EXEC_FUNCS() << "\n";
+
+	out << "_again:\n";
+
+	if ( redFsm->anyToStateActions() ) {
+		out <<
+			"	_acts = " << ARR_OFF( A(), TSA() + "[" + CS() + "]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			TO_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( hasEnd ) {
+		out << 
+			"	if ( ++" << P() << " != " << PE() << " )\n"
+			"		goto _resume;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n"
+			"	goto _resume;\n";
+	}
+
+	if ( outLabelUsed )
+		out << "	_out: {}\n";
+
+	out << "	}\n";
+}
+
+void GotoCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out << 
+			"	{\n"
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << POINTER() << "_acts = " << 
+					ARR_OFF( A(), EA() + "[" + CS() + "]" ) << ";\n"
+			"	" << UINT() << " _nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			EOF_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/gotocodegen.h b/contrib/tools/ragel5/rlgen-cd/gotocodegen.h
new file mode 100644
index 0000000000..625c2c23bd
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/gotocodegen.h
@@ -0,0 +1,111 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _GOTOCODEGEN_H
+#define _GOTOCODEGEN_H
+
+#include <iostream>
+#include "fsmcodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+struct NameInst;
+struct RedTransAp;
+struct RedStateAp;
+struct StateCond;
+
+/*
+ * Goto driven fsm.
+ */
+class GotoCodeGen : virtual public FsmCodeGen
+{
+public:
+	GotoCodeGen( ostream &out ) : FsmCodeGen(out) {}
+	std::ostream &TO_STATE_ACTION_SWITCH();
+	std::ostream &FROM_STATE_ACTION_SWITCH();
+	std::ostream &EOF_ACTION_SWITCH();
+	std::ostream &ACTION_SWITCH();
+	std::ostream &STATE_GOTOS();
+	std::ostream &TRANSITIONS();
+	std::ostream &EXEC_FUNCS();
+	std::ostream &FINISH_CASES();
+
+	void GOTO( ostream &ret, int gotoDest, bool inFinish );
+	void CALL( ostream &ret, int callDest, int targState, bool inFinish );
+	void NEXT( ostream &ret, int nextDest, bool inFinish );
+	void GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish );
+	void CURS( ostream &ret, bool inFinish );
+	void TARGS( ostream &ret, bool inFinish, int targState );
+	void RET( ostream &ret, bool inFinish );
+	void BREAK( ostream &ret, int targState );
+
+	virtual unsigned int TO_STATE_ACTION( RedStateAp *state );
+	virtual unsigned int FROM_STATE_ACTION( RedStateAp *state );
+	virtual unsigned int EOF_ACTION( RedStateAp *state );
+
+	std::ostream &TO_STATE_ACTIONS();
+	std::ostream &FROM_STATE_ACTIONS();
+	std::ostream &EOF_ACTIONS();
+
+	void COND_TRANSLATE( StateCond *stateCond, int level );
+	void emitCondBSearch( RedStateAp *state, int level, int low, int high );
+	void STATE_CONDS( RedStateAp *state, bool genDefault ); 
+
+	virtual std::ostream &TRANS_GOTO( RedTransAp *trans, int level );
+
+	void emitSingleSwitch( RedStateAp *state );
+	void emitRangeBSearch( RedStateAp *state, int level, int low, int high );
+
+	/* Called from STATE_GOTOS just before writing the gotos */
+	virtual void GOTO_HEADER( RedStateAp *state );
+	virtual void STATE_GOTO_ERROR();
+
+	virtual void writeData();
+	virtual void writeEOF();
+	virtual void writeExec();
+};
+
+/*
+ * class CGotoCodeGen
+ */
+struct CGotoCodeGen
+	: public GotoCodeGen, public CCodeGen
+{
+	CGotoCodeGen( ostream &out ) : 
+		FsmCodeGen(out), GotoCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * class DGotoCodeGen
+ */
+struct DGotoCodeGen
+	: public GotoCodeGen, public DCodeGen
+{
+	DGotoCodeGen( ostream &out ) : 
+		FsmCodeGen(out), GotoCodeGen(out), DCodeGen(out) {}
+};
+
+
+#endif /* _GOTOCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/ipgotocodegen.cpp b/contrib/tools/ragel5/rlgen-cd/ipgotocodegen.cpp
new file mode 100644
index 0000000000..ed65be5fe0
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/ipgotocodegen.cpp
@@ -0,0 +1,414 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "ipgotocodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+#include "bstmap.h"
+
+bool IpGotoCodeGen::useAgainLabel()
+{
+	return redFsm->anyRegActionRets() || 
+			redFsm->anyRegActionByValControl() || 
+			redFsm->anyRegNextStmt();
+}
+
+void IpGotoCodeGen::GOTO( ostream &ret, int gotoDest, bool inFinish )
+{
+	ret << "{" << CTRL_FLOW() << "goto st" << gotoDest << ";}";
+}
+
+void IpGotoCodeGen::CALL( ostream &ret, int callDest, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << targState << 
+			"; " << CTRL_FLOW() << "goto st" << callDest << ";}";
+}
+
+void IpGotoCodeGen::RET( ostream &ret, bool inFinish )
+{
+	ret << "{" << CS() << " = " << STACK() << "[--" << TOP() << "]; " << 
+			CTRL_FLOW() << "goto _again;}";
+}
+
+void IpGotoCodeGen::GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << "{" << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void IpGotoCodeGen::CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << targState << "; " << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void IpGotoCodeGen::NEXT( ostream &ret, int nextDest, bool inFinish )
+{
+	ret << CS() << " = " << nextDest << ";";
+}
+
+void IpGotoCodeGen::NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << ");";
+}
+
+void IpGotoCodeGen::CURS( ostream &ret, bool inFinish )
+{
+	ret << "(_ps)";
+}
+
+void IpGotoCodeGen::TARGS( ostream &ret, bool inFinish, int targState )
+{
+	ret << targState;
+}
+
+void IpGotoCodeGen::BREAK( ostream &ret, int targState )
+{
+	ret << CTRL_FLOW() << "goto _out" << targState << ";";
+}
+
+bool IpGotoCodeGen::IN_TRANS_ACTIONS( RedStateAp *state )
+{
+	bool anyWritten = false;
+
+	/* Emit any transitions that have actions and that go to this state. */
+	for ( int it = 0; it < state->numInTrans; it++ ) {
+		RedTransAp *trans = state->inTrans[it];
+		if ( trans->action != 0 && trans->labelNeeded ) {
+			/* Remember that we wrote an action so we know to write the
+			 * line directive for going back to the output. */
+			anyWritten = true;
+
+			/* Write the label for the transition so it can be jumped to. */
+			out << "tr" << trans->id << ":\n";
+
+			/* If the action contains a next, then we must preload the current
+			 * state since the action may or may not set it. */
+			if ( trans->action->anyNextStmt() )
+				out << "	" << CS() << " = " << trans->targ->id << ";\n";
+
+			/* Write each action in the list. */
+			for ( ActionTable::Iter item = trans->action->key; item.lte(); item++ )
+				ACTION( out, item->value, trans->targ->id, false );
+
+			/* If the action contains a next then we need to reload, otherwise
+			 * jump directly to the target state. */
+			if ( trans->action->anyNextStmt() )
+				out << "\tgoto _again;\n";
+			else
+				out << "\tgoto st" << trans->targ->id << ";\n";
+		}
+	}
+
+	return anyWritten;
+}
+
+/* Called from GotoCodeGen::STATE_GOTOS just before writing the gotos for each
+ * state. */
+void IpGotoCodeGen::GOTO_HEADER( RedStateAp *state )
+{
+	bool anyWritten = IN_TRANS_ACTIONS( state );
+
+	if ( state->labelNeeded ) 
+		out << "st" << state->id << ":\n";
+
+	if ( state->toStateAction != 0 ) {
+		/* Remember that we wrote an action. Write every action in the list. */
+		anyWritten = true;
+		for ( ActionTable::Iter item = state->toStateAction->key; item.lte(); item++ )
+			ACTION( out, item->value, state->id, false );
+	}
+
+	/* Advance and test buffer pos. */
+	if ( state->labelNeeded ) {
+		if ( hasEnd ) {
+			out <<
+				"	if ( ++" << P() << " == " << PE() << " )\n"
+				"		goto _out" << state->id << ";\n";
+		}
+		else {
+			out << 
+				"	" << P() << " += 1;\n";
+		}
+	}
+
+	/* Give the state a switch case. */
+	out << "case " << state->id << ":\n";
+
+	if ( state->fromStateAction != 0 ) {
+		/* Remember that we wrote an action. Write every action in the list. */
+		anyWritten = true;
+		for ( ActionTable::Iter item = state->fromStateAction->key; item.lte(); item++ )
+			ACTION( out, item->value, state->id, false );
+	}
+
+	if ( anyWritten )
+		genLineDirective( out );
+
+	/* Record the prev state if necessary. */
+	if ( state->anyRegCurStateRef() )
+		out << "	_ps = " << state->id << ";\n";
+}
+
+void IpGotoCodeGen::STATE_GOTO_ERROR()
+{
+	/* In the error state we need to emit some stuff that usually goes into
+	 * the header. */
+	RedStateAp *state = redFsm->errState;
+	bool anyWritten = IN_TRANS_ACTIONS( state );
+
+	/* No case label needed since we don't switch on the error state. */
+	if ( anyWritten )
+		genLineDirective( out );
+
+	if ( state->labelNeeded ) 
+		out << "st" << state->id << ":\n";
+
+	/* Break out here. */
+	out << "	goto _out" << state->id << ";\n";
+}
+
+
+/* Emit the goto to take for a given transition. */
+std::ostream &IpGotoCodeGen::TRANS_GOTO( RedTransAp *trans, int level )
+{
+	if ( trans->action != 0 ) {
+		/* Go to the transition which will go to the state. */
+		out << TABS(level) << "goto tr" << trans->id << ";";
+	}
+	else {
+		/* Go directly to the target state. */
+		out << TABS(level) << "goto st" << trans->targ->id << ";";
+	}
+	return out;
+}
+
+std::ostream &IpGotoCodeGen::EXIT_STATES()
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->outNeeded ) {
+			outLabelUsed = true;
+			out << "	_out" << st->id << ": " << CS() << " = " << 
+					st->id << "; goto _out; \n";
+		}
+	}
+	return out;
+}
+
+std::ostream &IpGotoCodeGen::AGAIN_CASES()
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		out << 
+			"		case " << st->id << ": goto st" << st->id << ";\n";
+	}
+	return out;
+}
+
+std::ostream &IpGotoCodeGen::FINISH_CASES()
+{
+	bool anyWritten = false;
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->eofAction != 0 ) {
+			if ( st->eofAction->eofRefs == 0 )
+				st->eofAction->eofRefs = new IntSet;
+			st->eofAction->eofRefs->insert( st->id );
+		}
+	}
+
+	for ( ActionTableMap::Iter act = redFsm->actionMap; act.lte(); act++ ) {
+		if ( act->eofRefs != 0 ) {
+			for ( IntSet::Iter pst = *act->eofRefs; pst.lte(); pst++ )
+				out << "	case " << *pst << ": \n";
+
+			/* Remember that we wrote a trans so we know to write the
+			 * line directive for going back to the output. */
+			anyWritten = true;
+
+			/* Write each action in the eof action list. */
+			for ( ActionTable::Iter item = act->key; item.lte(); item++ )
+				ACTION( out, item->value, STATE_ERR_STATE, true );
+			out << "\tbreak;\n";
+		}
+	}
+
+	if ( anyWritten )
+		genLineDirective( out );
+	return out;
+}
+
+void IpGotoCodeGen::setLabelsNeeded( InlineList *inlineList )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		switch ( item->type ) {
+		case InlineItem::Goto: case InlineItem::Call: {
+			/* Mark the target as needing a label. */
+			item->targState->labelNeeded = true;
+			break;
+		}
+		default: break;
+		}
+
+		if ( item->children != 0 )
+			setLabelsNeeded( item->children );
+	}
+}
+
+/* Set up labelNeeded flag for each state. */
+void IpGotoCodeGen::setLabelsNeeded()
+{
+	/* If we use the _again label, then we the _again switch, which uses all
+	 * labels. */
+	if ( useAgainLabel() ) {
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+			st->labelNeeded = true;
+	}
+	else {
+		/* Do not use all labels by default, init all labelNeeded vars to false. */
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+			st->labelNeeded = false;
+
+		if ( redFsm->errState != 0 && redFsm->anyLmSwitchError() )
+			redFsm->errState->labelNeeded = true;
+
+		/* Walk all transitions and set only those that have targs. */
+		for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ ) {
+			/* If there is no action with a next statement, then the label will be
+			 * needed. */
+			if ( trans->action == 0 || !trans->action->anyNextStmt() )
+				trans->targ->labelNeeded = true;
+
+			/* Need labels for states that have goto or calls in action code
+			 * invoked on characters (ie, not from out action code). */
+			if ( trans->action != 0 ) {
+				/* Loop the actions. */
+				for ( ActionTable::Iter act = trans->action->key; act.lte(); act++ ) {
+					/* Get the action and walk it's tree. */
+					setLabelsNeeded( act->value->inlineList );
+				}
+			}
+		}
+	}
+
+	if ( hasEnd ) {
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+			st->outNeeded = st->labelNeeded;
+	}
+	else {
+		if ( redFsm->errState != 0 )
+			redFsm->errState->outNeeded = true;
+
+		for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ ) {
+			/* Any state with a transition in that has a break will need an
+			 * out label. */
+			if ( trans->action != 0 && trans->action->anyBreakStmt() )
+				trans->targ->outNeeded = true;
+		}
+	}
+}
+
+void IpGotoCodeGen::writeData()
+{
+	STATE_IDS();
+}
+
+void IpGotoCodeGen::writeExec()
+{
+	/* Must set labels immediately before writing because we may depend on the
+	 * noend write option. */
+	setLabelsNeeded();
+	outLabelUsed = false;
+
+	out << "	{\n";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	int _ps = 0;\n";
+
+	if ( redFsm->anyConditions() )
+		out << "	" << WIDE_ALPH_TYPE() << " _widec;\n";
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	if ( useAgainLabel() ) {
+		out << 
+			"	goto _resume;\n"
+			"\n"
+			"_again:\n"
+			"	switch ( " << CS() << " ) {\n";
+			AGAIN_CASES() <<
+			"	default: break;\n"
+			"	}\n"
+			"\n";
+
+		if ( hasEnd ) {
+			outLabelUsed = true;
+			out << 
+				"	if ( ++" << P() << " == " << PE() << " )\n"
+				"		goto _out;\n";
+		}
+		else {
+			out << 
+				"	" << P() << " += 1;\n";
+		}
+
+		out << "_resume:\n";
+	}
+
+	out << 
+		"	switch ( " << CS() << " )\n	{\n";
+		STATE_GOTOS();
+		SWITCH_DEFAULT() <<
+		"	}\n";
+		EXIT_STATES() << 
+		"\n";
+
+	if ( outLabelUsed ) 
+		out << "	_out: {}\n";
+
+	out <<
+		"	}\n";
+}
+
+void IpGotoCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out <<
+			"	{\n"
+			"	switch ( " << CS() << " ) {\n";
+			FINISH_CASES();
+			SWITCH_DEFAULT() <<
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/ipgotocodegen.h b/contrib/tools/ragel5/rlgen-cd/ipgotocodegen.h
new file mode 100644
index 0000000000..f32678baba
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/ipgotocodegen.h
@@ -0,0 +1,97 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _IPGCODEGEN_H
+#define _IPGCODEGEN_H
+
+#include <iostream>
+#include "gotocodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+
+/*
+ * class FGotoCodeGen
+ */
+class IpGotoCodeGen : public GotoCodeGen
+{
+public:
+	IpGotoCodeGen( ostream &out ) : FsmCodeGen(out), GotoCodeGen(out) {}
+
+	std::ostream &EXIT_STATES();
+	std::ostream &TRANS_GOTO( RedTransAp *trans, int level );
+	std::ostream &FINISH_CASES();
+	std::ostream &AGAIN_CASES();
+
+	void GOTO( ostream &ret, int gotoDest, bool inFinish );
+	void CALL( ostream &ret, int callDest, int targState, bool inFinish );
+	void NEXT( ostream &ret, int nextDest, bool inFinish );
+	void GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish );
+	void RET( ostream &ret, bool inFinish );
+	void CURS( ostream &ret, bool inFinish );
+	void TARGS( ostream &ret, bool inFinish, int targState );
+	void BREAK( ostream &ret, int targState );
+
+	virtual void writeData();
+	virtual void writeEOF();
+	virtual void writeExec();
+
+protected:
+	bool useAgainLabel();
+
+	/* Called from GotoCodeGen::STATE_GOTOS just before writing the gotos for
+	 * each state. */
+	bool IN_TRANS_ACTIONS( RedStateAp *state );
+	void GOTO_HEADER( RedStateAp *state );
+	void STATE_GOTO_ERROR();
+
+	/* Set up labelNeeded flag for each state. */
+	void setLabelsNeeded( InlineList *inlineList );
+	void setLabelsNeeded();
+};
+
+
+/*
+ * class CIpGotoCodeGen
+ */
+struct CIpGotoCodeGen
+	: public IpGotoCodeGen, public CCodeGen
+{
+	CIpGotoCodeGen( ostream &out ) : 
+		FsmCodeGen(out), IpGotoCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * class DIpGotoCodeGen
+ */
+struct DIpGotoCodeGen
+	: public IpGotoCodeGen, public DCodeGen
+{
+	DIpGotoCodeGen( ostream &out ) : 
+		FsmCodeGen(out), IpGotoCodeGen(out), DCodeGen(out) {}
+};
+
+
+#endif /* _IPGCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/main.cpp b/contrib/tools/ragel5/rlgen-cd/main.cpp
new file mode 100644
index 0000000000..cabe4bd97d
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/main.cpp
@@ -0,0 +1,394 @@
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <iostream>
+#include <fstream>
+#ifndef _WIN32
+#   include <unistd.h>
+#endif
+
+#include "common.h"
+#include "rlgen-cd.h"
+#include "xmlparse.h"
+#include "pcheck.h"
+#include "vector.h"
+#include "version.h"
+
+/* Code generators. */
+#include "tabcodegen.h"
+#include "ftabcodegen.h"
+#include "flatcodegen.h"
+#include "fflatcodegen.h"
+#include "gotocodegen.h"
+#include "fgotocodegen.h"
+#include "ipgotocodegen.h"
+#include "splitcodegen.h"
+
+using std::istream;
+using std::ifstream;
+using std::ostream;
+using std::ios;
+using std::cin;
+using std::cout;
+using std::cerr;
+using std::endl;
+
+/* Target language and output style. */
+CodeStyleEnum codeStyle = GenTables;
+
+/* Io globals. */
+istream *inStream = 0;
+ostream *outStream = 0;
+output_filter *outFilter = 0;
+char *outputFileName = 0;
+
+/* Graphviz dot file generation. */
+bool graphvizDone = false;
+
+int numSplitPartitions = 0;
+bool noLineDirectives = false;
+bool printPrintables = false;
+
+/* Print a summary of the options. */
+void usage()
+{
+	cout <<
+"usage: " PROGNAME " [options] file\n"
+"general:\n"
+"   -h, -H, -?, --help    Print this usage and exit\n"
+"   -v, --version         Print version information and exit\n"
+"   -o <file>             Write output to <file>\n"
+"code generation options:\n"
+"   -l                    Inhibit writing of #line directives\n"
+"generated code style:\n"
+"   -T0                   Table driven FSM (default)\n"
+"   -T1                   Faster table driven FSM\n"
+"   -F0                   Flat table driven FSM\n"
+"   -F1                   Faster flat table-driven FSM\n"
+"   -G0                   Goto-driven FSM\n"
+"   -G1                   Faster goto-driven FSM\n"
+"   -G2                   Really fast goto-driven FSM\n"
+"   -P<N>                 N-Way Split really fast goto-driven FSM\n"
+	;	
+}
+
+/* Print version information. */
+void version()
+{
+	cout << "Ragel Code Generator for C, C++, Objective-C and D" << endl <<
+			"Version " VERSION << ", " PUBDATE << endl <<
+			"Copyright (c) 2001-2007 by Adrian Thurston" << endl;
+}
+
+/* Total error count. */
+int gblErrorCount = 0;
+
+ostream &error()
+{
+	gblErrorCount += 1;
+	cerr << PROGNAME ": ";
+	return cerr;
+}
+
+/*
+ * Callbacks invoked by the XML data parser.
+ */
+
+/* Invoked by the parser when the root element is opened. */
+ostream *openOutput( char *inputFile )
+{
+	if ( hostLangType != CCode && hostLangType != DCode ) {
+		error() << "this code generator is for C and D only" << endl;
+		exit(1);
+	}
+
+	/* If the output format is code and no output file name is given, then
+	 * make a default. */
+	if ( outputFileName == 0 ) {
+		char *ext = findFileExtension( inputFile );
+		if ( ext != 0 && strcmp( ext, ".rh" ) == 0 )
+			outputFileName = fileNameFromStem( inputFile, ".h" );
+		else {
+			const char *defExtension = 0;
+			switch ( hostLangType ) {
+				case CCode: defExtension = ".c"; break;
+				case DCode: defExtension = ".d"; break;
+				default: break;
+			}
+			outputFileName = fileNameFromStem( inputFile, defExtension );
+		}
+	}
+
+	/* Make sure we are not writing to the same file as the input file. */
+	if ( outputFileName != 0 && strcmp( inputFile, outputFileName  ) == 0 ) {
+		error() << "output file \"" << outputFileName  << 
+				"\" is the same as the input file" << endl;
+	}
+
+	if ( outputFileName != 0 ) {
+		/* Create the filter on the output and open it. */
+		outFilter = new output_filter( outputFileName );
+		outFilter->open( outputFileName, ios::out|ios::trunc );
+		if ( !outFilter->is_open() ) {
+			error() << "error opening " << outputFileName << " for writing" << endl;
+			exit(1);
+		}
+
+		/* Open the output stream, attaching it to the filter. */
+		outStream = new ostream( outFilter );
+	}
+	else {
+		/* Writing out ot std out. */
+		outStream = &cout;
+	}
+	return outStream;
+}
+
+/* Invoked by the parser when a ragel definition is opened. */
+CodeGenData *makeCodeGen( char *sourceFileName, char *fsmName, 
+		ostream &out, bool wantComplete )
+{
+	CodeGenData *codeGen = 0;
+	switch ( hostLangType ) {
+	case CCode:
+		switch ( codeStyle ) {
+		case GenTables:
+			codeGen = new CTabCodeGen(out);
+			break;
+		case GenFTables:
+			codeGen = new CFTabCodeGen(out);
+			break;
+		case GenFlat:
+			codeGen = new CFlatCodeGen(out);
+			break;
+		case GenFFlat:
+			codeGen = new CFFlatCodeGen(out);
+			break;
+		case GenGoto:
+			codeGen = new CGotoCodeGen(out);
+			break;
+		case GenFGoto:
+			codeGen = new CFGotoCodeGen(out);
+			break;
+		case GenIpGoto:
+			codeGen = new CIpGotoCodeGen(out);
+			break;
+		case GenSplit:
+			codeGen = new CSplitCodeGen(out);
+			break;
+		}
+		break;
+
+	case DCode:
+		switch ( codeStyle ) {
+		case GenTables:
+			codeGen = new DTabCodeGen(out);
+			break;
+		case GenFTables:
+			codeGen = new DFTabCodeGen(out);
+			break;
+		case GenFlat:
+			codeGen = new DFlatCodeGen(out);
+			break;
+		case GenFFlat:
+			codeGen = new DFFlatCodeGen(out);
+			break;
+		case GenGoto:
+			codeGen = new DGotoCodeGen(out);
+			break;
+		case GenFGoto:
+			codeGen = new DFGotoCodeGen(out);
+			break;
+		case GenIpGoto:
+			codeGen = new DIpGotoCodeGen(out);
+			break;
+		case GenSplit:
+			codeGen = new DSplitCodeGen(out);
+			break;
+		}
+		break;
+
+	default: break;
+	}
+
+	codeGen->sourceFileName = sourceFileName;
+	codeGen->fsmName = fsmName;
+	codeGen->wantComplete = wantComplete;
+
+	return codeGen;
+}
+
+
+
+/* Main, process args and call yyparse to start scanning input. */
+int main(int argc, char **argv)
+{
+	ParamCheck pc("-:Hh?vlo:T:F:G:P:", argc, argv);
+	const char *xmlInputFileName = 0;
+
+	while ( pc.check() ) {
+		switch ( pc.state ) {
+		case ParamCheck::match:
+			switch ( pc.parameter ) {
+			/* Output. */
+			case 'o':
+				if ( *pc.parameterArg == 0 )
+					error() << "a zero length output file name was given" << endl;
+				else if ( outputFileName != 0 )
+					error() << "more than one output file name was given" << endl;
+				else {
+					/* Ok, remember the output file name. */
+					outputFileName = pc.parameterArg;
+				}
+				break;
+
+			case 'l':
+				noLineDirectives = true;
+				break;
+
+			/* Code style. */
+			case 'T':
+				if ( pc.parameterArg[0] == '0' )
+					codeStyle = GenTables;
+				else if ( pc.parameterArg[0] == '1' )
+					codeStyle = GenFTables;
+				else {
+					error() << "-T" << pc.parameterArg[0] << 
+							" is an invalid argument" << endl;
+					exit(1);
+				}
+				break;
+			case 'F':
+				if ( pc.parameterArg[0] == '0' )
+					codeStyle = GenFlat;
+				else if ( pc.parameterArg[0] == '1' )
+					codeStyle = GenFFlat;
+				else {
+					error() << "-F" << pc.parameterArg[0] << 
+							" is an invalid argument" << endl;
+					exit(1);
+				}
+				break;
+			case 'G':
+				if ( pc.parameterArg[0] == '0' )
+					codeStyle = GenGoto;
+				else if ( pc.parameterArg[0] == '1' )
+					codeStyle = GenFGoto;
+				else if ( pc.parameterArg[0] == '2' )
+					codeStyle = GenIpGoto;
+				else {
+					error() << "-G" << pc.parameterArg[0] << 
+							" is an invalid argument" << endl;
+					exit(1);
+				}
+				break;
+			case 'P':
+				codeStyle = GenSplit;
+				numSplitPartitions = atoi( pc.parameterArg );
+				break;
+
+			/* Version and help. */
+			case 'v':
+				version();
+				exit(0);
+			case 'H': case 'h': case '?':
+				usage();
+				exit(0);
+			case '-':
+				if ( strcasecmp(pc.parameterArg, "help") == 0 ) {
+					usage();
+					exit(0);
+				}
+				else if ( strcasecmp(pc.parameterArg, "version") == 0 ) {
+					version();
+					exit(0);
+				}
+				else {
+					error() << "--" << pc.parameterArg << 
+							" is an invalid argument" << endl;
+					break;
+				}
+			}
+			break;
+
+		case ParamCheck::invalid:
+			error() << "-" << pc.parameter << " is an invalid argument" << endl;
+			break;
+
+		case ParamCheck::noparam:
+			if ( *pc.curArg == 0 )
+				error() << "a zero length input file name was given" << endl;
+			else if ( xmlInputFileName != 0 )
+				error() << "more than one input file name was given" << endl;
+			else {
+				/* OK, Remember the filename. */
+				xmlInputFileName = pc.curArg;
+			}
+			break;
+		}
+	}
+
+	/* Bail on above errors. */
+	if ( gblErrorCount > 0 )
+		exit(1);
+
+	/* Open the input file for reading. */
+	if ( xmlInputFileName != 0 ) {
+		/* Open the input file for reading. */
+		ifstream *inFile = new ifstream( xmlInputFileName );
+		inStream = inFile;
+		if ( ! inFile->is_open() )
+			error() << "could not open " << xmlInputFileName << " for reading" << endl;
+	}
+	else {
+		xmlInputFileName = "<stdin>";
+		inStream = &cin;
+	}
+
+	/* Bail on above errors. */
+	if ( gblErrorCount > 0 )
+		exit(1);
+
+	bool wantComplete = true;
+	bool outputActive = true;
+
+	/* Parse the input! */
+	xml_parse( *inStream, xmlInputFileName, outputActive, wantComplete );
+
+	/* If writing to a file, delete the ostream, causing it to flush.
+	 * Standard out is flushed automatically. */
+	if ( outputFileName != 0 ) {
+		delete outStream;
+		delete outFilter;
+	}
+
+	/* Finished, final check for errors.. */
+	if ( gblErrorCount > 0 ) {
+		/* If we opened an output file, remove it. */
+		if ( outputFileName != 0 )
+			unlink( outputFileName );
+		exit(1);
+	}
+	return 0;
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/rlgen-cd.h b/contrib/tools/ragel5/rlgen-cd/rlgen-cd.h
new file mode 100644
index 0000000000..93acd99bae
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/rlgen-cd.h
@@ -0,0 +1,60 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _RLCODEGEN_H
+#define _RLCODEGEN_H
+
+#include <stdio.h>
+#include <iostream>
+#include "avltree.h"
+#include "vector.h"
+#include "config.h"
+
+#define PROGNAME "rlgen-cd"
+
+/* Target output style. */
+enum CodeStyleEnum
+{
+	GenTables,
+	GenFTables,
+	GenFlat,
+	GenFFlat,
+	GenGoto,
+	GenFGoto,
+	GenIpGoto,
+	GenSplit
+};
+
+extern CodeStyleEnum codeStyle;
+
+
+/* IO filenames and stream. */
+extern bool graphvizDone;
+
+extern int gblErrorCount;
+
+/* Options. */
+extern int numSplitPartitions;
+extern bool noLineDirectives;
+
+std::ostream &error();
+
+#endif /* _RLCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/splitcodegen.cpp b/contrib/tools/ragel5/rlgen-cd/splitcodegen.cpp
new file mode 100644
index 0000000000..d703b37eea
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/splitcodegen.cpp
@@ -0,0 +1,521 @@
+/*
+ *  Copyright 2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+
+#include "rlgen-cd.h"
+#include "splitcodegen.h"
+#include "gendata.h"
+#include <assert.h>
+
+using std::ostream;
+using std::ios;
+using std::endl;
+
+/* Emit the goto to take for a given transition. */
+std::ostream &SplitCodeGen::TRANS_GOTO( RedTransAp *trans, int level )
+{
+	if ( trans->targ->partition == currentPartition ) {
+		if ( trans->action != 0 ) {
+			/* Go to the transition which will go to the state. */
+			out << TABS(level) << "goto tr" << trans->id << ";";
+		}
+		else {
+			/* Go directly to the target state. */
+			out << TABS(level) << "goto st" << trans->targ->id << ";";
+		}
+	}
+	else {
+		if ( trans->action != 0 ) {
+			/* Go to the transition which will go to the state. */
+			out << TABS(level) << "goto ptr" << trans->id << ";";
+			trans->partitionBoundary = true;
+		}
+		else {
+			/* Go directly to the target state. */
+			out << TABS(level) << "goto pst" << trans->targ->id << ";";
+			trans->targ->partitionBoundary = true;
+		}
+	}
+	return out;
+}
+
+/* Called from before writing the gotos for each state. */
+void SplitCodeGen::GOTO_HEADER( RedStateAp *state, bool stateInPartition )
+{
+	bool anyWritten = IN_TRANS_ACTIONS( state );
+
+	if ( state->labelNeeded ) 
+		out << "st" << state->id << ":\n";
+
+	if ( state->toStateAction != 0 ) {
+		/* Remember that we wrote an action. Write every action in the list. */
+		anyWritten = true;
+		for ( ActionTable::Iter item = state->toStateAction->key; item.lte(); item++ )
+			ACTION( out, item->value, state->id, false );
+	}
+
+	/* Advance and test buffer pos. */
+	if ( state->labelNeeded ) {
+		if ( hasEnd ) {
+			out <<
+				"	if ( ++" << P() << " == " << PE() << " )\n"
+				"		goto _out" << state->id << ";\n";
+		}
+		else {
+			out << 
+				"	" << P() << " += 1;\n";
+		}
+	}
+
+	/* Give the state a switch case. */
+	out << "case " << state->id << ":\n";
+
+	if ( state->fromStateAction != 0 ) {
+		/* Remember that we wrote an action. Write every action in the list. */
+		anyWritten = true;
+		for ( ActionTable::Iter item = state->fromStateAction->key; item.lte(); item++ )
+			ACTION( out, item->value, state->id, false );
+	}
+
+	if ( anyWritten )
+		genLineDirective( out );
+
+	/* Record the prev state if necessary. */
+	if ( state->anyRegCurStateRef() )
+		out << "	_ps = " << state->id << ";\n";
+}
+
+std::ostream &SplitCodeGen::STATE_GOTOS( int partition )
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->partition == partition ) {
+			if ( st == redFsm->errState )
+				STATE_GOTO_ERROR();
+			else {
+				/* We call into the base of the goto which calls back into us
+				 * using virtual functions. Set the current partition rather
+				 * than coding parameter passing throughout. */
+				currentPartition = partition;
+
+				/* Writing code above state gotos. */
+				GOTO_HEADER( st, st->partition == partition );
+
+				if ( st->stateCondVect.length() > 0 ) {
+					out << "	_widec = " << GET_KEY() << ";\n";
+					emitCondBSearch( st, 1, 0, st->stateCondVect.length() - 1 );
+				}
+
+				/* Try singles. */
+				if ( st->outSingle.length() > 0 )
+					emitSingleSwitch( st );
+
+				/* Default case is to binary search for the ranges, if that fails then */
+				if ( st->outRange.length() > 0 )
+					emitRangeBSearch( st, 1, 0, st->outRange.length() - 1 );
+
+				/* Write the default transition. */
+				TRANS_GOTO( st->defTrans, 1 ) << "\n";
+			}
+		}
+	}
+	return out;
+}
+
+
+std::ostream &SplitCodeGen::PART_TRANS( int partition )
+{
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ ) {
+		if ( trans->partitionBoundary ) {
+			out << 
+				"ptr" << trans->id << ":\n";
+
+			if ( trans->action != 0 ) {
+				/* If the action contains a next, then we must preload the current
+				 * state since the action may or may not set it. */
+				if ( trans->action->anyNextStmt() )
+					out << "	" << CS() << " = " << trans->targ->id << ";\n";
+
+				/* Write each action in the list. */
+				for ( ActionTable::Iter item = trans->action->key; item.lte(); item++ )
+					ACTION( out, item->value, trans->targ->id, false );
+			}
+
+			out <<
+				"	goto pst" << trans->targ->id << ";\n";
+			trans->targ->partitionBoundary = true;
+		}
+	}
+
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->partitionBoundary ) {
+			out << 
+				"	pst" << st->id << ":\n" 
+				"	" << CS() << " = " << st->id << ";\n";
+
+			if ( st->toStateAction != 0 ) {
+				/* Remember that we wrote an action. Write every action in the list. */
+				for ( ActionTable::Iter item = st->toStateAction->key; item.lte(); item++ )
+					ACTION( out, item->value, st->id, false );
+				genLineDirective( out );
+			}
+
+			ptOutLabelUsed = true;
+			out << "	goto _pt_out; \n";
+		}
+	}
+	return out;
+}
+
+std::ostream &SplitCodeGen::EXIT_STATES( int partition )
+{
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		if ( st->partition == partition && st->outNeeded ) {
+			outLabelUsed = true;
+			out << "	_out" << st->id << ": " << CS() << " = " << 
+					st->id << "; goto _out; \n";
+		}
+	}
+	return out;
+}
+
+
+std::ostream &SplitCodeGen::PARTITION( int partition )
+{
+	outLabelUsed = false;
+	ptOutLabelUsed = false;
+
+	/* Initialize the partition boundaries, which get set during the writing
+	 * of states. After the state writing we will */
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ )
+		trans->partitionBoundary = false;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+		st->partitionBoundary = false;
+
+	out << "	" << ALPH_TYPE() << " *p = *_pp, *pe = *_ppe;\n";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	int _ps = 0;\n";
+
+	if ( redFsm->anyConditions() )
+		out << "	" << WIDE_ALPH_TYPE() << " _widec;\n";
+
+	if ( useAgainLabel() ) {
+		out << 
+			"	goto _resume;\n"
+			"\n"
+			"_again:\n"
+			"	switch ( " << CS() << " ) {\n";
+			AGAIN_CASES() <<
+			"	default: break;\n"
+			"	}\n"
+			"\n";
+
+
+		if ( hasEnd ) {
+			outLabelUsed = true;
+			out << 
+				"	if ( ++" << P() << " == " << PE() << " )\n"
+				"		goto _out;\n";
+
+		}
+		else {
+			out << 
+				"	" << P() << " += 1;\n";
+		}
+
+		out <<
+			"_resume:\n";
+	}
+
+	out << 
+		"	switch ( " << CS() << " )\n	{\n";
+		STATE_GOTOS( partition );
+		SWITCH_DEFAULT() <<
+		"	}\n";
+		PART_TRANS( partition );
+		EXIT_STATES( partition );
+
+	if ( outLabelUsed ) {
+		out <<
+			"\n"
+			"	_out:\n"
+			"	*_pp = p;\n"
+			"	*_ppe = pe;\n"
+			"	return 0;\n";
+	}
+
+	if ( ptOutLabelUsed ) {
+		out <<
+			"\n"
+			"	_pt_out:\n"
+			"	*_pp = p;\n"
+			"	*_ppe = pe;\n"
+			"	return 1;\n";
+	}
+
+	return out;
+}
+
+std::ostream &SplitCodeGen::PART_MAP()
+{
+	int *partMap = new int[redFsm->stateList.length()];
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+		partMap[st->id] = st->partition;
+
+	out << "\t";
+	int totalItem = 0;
+	for ( int i = 0; i < redFsm->stateList.length(); i++ ) {
+		out << partMap[i];
+		if ( i != redFsm->stateList.length() - 1 ) {
+			out << ", ";
+			if ( ++totalItem % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	delete[] partMap;
+	return out;
+}
+
+void SplitCodeGen::writeData()
+{
+	out <<
+		"static const int " << START() << " = " << START_STATE_ID() << ";\n"
+		"\n";
+
+	if ( writeFirstFinal ) {
+		out <<
+			"static const int " << FIRST_FINAL() << " = " << FIRST_FINAL_STATE() << ";\n"
+			"\n";
+	}
+
+	if ( writeErr ) {
+		out <<
+			"static const int " << ERROR() << " = " << ERROR_STATE() << ";\n"
+			"\n";
+	}
+
+
+	OPEN_ARRAY( ARRAY_TYPE(numSplitPartitions), PM() );
+	PART_MAP();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	for ( int p = 0; p < redFsm->nParts; p++ ) {
+		out << "int partition" << p << "( " << ALPH_TYPE() << " **_pp, " << ALPH_TYPE() << 
+			" **_ppe, struct " << FSM_NAME() << " *fsm );\n";
+	}
+	out << "\n";
+}
+
+std::ostream &SplitCodeGen::ALL_PARTITIONS()
+{
+	/* compute the format string. */
+	int width = 0, high = redFsm->nParts - 1;
+	while ( high > 0 ) {
+		width++;
+		high /= 10;
+	}
+	assert( width <= 8 );
+	char suffFormat[] = "_%6.6d.c";
+	suffFormat[2] = suffFormat[4] = ( '0' + width );
+
+	for ( int p = 0; p < redFsm->nParts; p++ ) {
+		char suffix[10];
+		sprintf( suffix, suffFormat, p );
+		char *fn = fileNameFromStem( sourceFileName, suffix );
+		char *include = fileNameFromStem( sourceFileName, ".h" );
+
+		/* Create the filter on the output and open it. */
+		output_filter *partFilter = new output_filter( fn );
+		partFilter->open( fn, ios::out|ios::trunc );
+		if ( !partFilter->is_open() ) {
+			error() << "error opening " << fn << " for writing" << endl;
+			exit(1);
+		}
+
+		/* Attach the new file to the output stream. */
+		std::streambuf *prev_rdbuf = out.rdbuf( partFilter );
+
+		out << 
+			"#include \"" << include << "\"\n"
+			"int partition" << p << "( " << ALPH_TYPE() << " **_pp, " << ALPH_TYPE() << 
+					" **_ppe, struct " << FSM_NAME() << " *fsm )\n"
+			"{\n";
+			PARTITION( p ) <<
+			"}\n\n";
+		out.flush();
+
+		/* Fix the output stream. */
+		out.rdbuf( prev_rdbuf );
+	}
+	return out;
+}
+
+
+void SplitCodeGen::writeExec()
+{
+	/* Must set labels immediately before writing because we may depend on the
+	 * noend write option. */
+	setLabelsNeeded();
+	out << 
+		"	{\n"
+		"	int _stat = 0;\n";
+
+	if ( hasEnd ) {
+		out <<
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	out << "	goto _resume;\n";
+	
+	/* In this reentry, to-state actions have already been executed on the
+	 * partition-switch exit from the last partition. */
+	out << "_reenter:\n";
+
+	if ( hasEnd ) {
+		out <<
+			"	if ( ++" << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n";
+	}
+
+	out << "_resume:\n";
+
+	out << 
+		"	switch ( " << PM() << "[" << CS() << "] ) {\n";
+	for ( int p = 0; p < redFsm->nParts; p++ ) {
+		out <<
+			"	case " << p << ":\n"
+			"		_stat = partition" << p << "( &p, &pe, fsm );\n"
+			"		break;\n";
+	}
+	out <<
+		"	}\n"
+		"	if ( _stat )\n"
+		"		goto _reenter;\n";
+	
+	if ( hasEnd )
+		out << "	_out: {}\n";
+
+	out <<
+		"	}\n";
+	
+	ALL_PARTITIONS();
+}
+
+void SplitCodeGen::setLabelsNeeded( RedStateAp *fromState, InlineList *inlineList )
+{
+	for ( InlineList::Iter item = *inlineList; item.lte(); item++ ) {
+		switch ( item->type ) {
+		case InlineItem::Goto: case InlineItem::Call: {
+			/* In split code gen we only need labels for transitions across
+			 * partitions. */
+			if ( fromState->partition == item->targState->partition ){
+				/* Mark the target as needing a label. */
+				item->targState->labelNeeded = true;
+			}
+			break;
+		}
+		default: break;
+		}
+
+		if ( item->children != 0 )
+			setLabelsNeeded( fromState, item->children );
+	}
+}
+
+void SplitCodeGen::setLabelsNeeded( RedStateAp *fromState, RedTransAp *trans )
+{
+	/* In the split code gen we don't need labels for transitions across
+	 * partitions. */
+	if ( fromState->partition == trans->targ->partition ) {
+		/* If there is no action with a next statement, then the label will be
+		 * needed. */
+		trans->labelNeeded = true;
+		if ( trans->action == 0 || !trans->action->anyNextStmt() )
+			trans->targ->labelNeeded = true;
+	}
+
+	/* Need labels for states that have goto or calls in action code
+	 * invoked on characters (ie, not from out action code). */
+	if ( trans->action != 0 ) {
+		/* Loop the actions. */
+		for ( ActionTable::Iter act = trans->action->key; act.lte(); act++ ) {
+			/* Get the action and walk it's tree. */
+			setLabelsNeeded( fromState, act->value->inlineList );
+		}
+	}
+}
+
+/* Set up labelNeeded flag for each state. */
+void SplitCodeGen::setLabelsNeeded()
+{
+	/* If we use the _again label, then we the _again switch, which uses all
+	 * labels. */
+	if ( useAgainLabel() ) {
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+			st->labelNeeded = true;
+	}
+	else {
+		/* Do not use all labels by default, init all labelNeeded vars to false. */
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+			st->labelNeeded = false;
+		for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ )
+			trans->labelNeeded = false;
+
+		if ( redFsm->errState != 0 && redFsm->anyLmSwitchError() )
+			redFsm->errState->labelNeeded = true;
+
+		/* Walk all transitions and set only those that have targs. */
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+			for ( RedTransList::Iter tel = st->outRange; tel.lte(); tel++ )
+				setLabelsNeeded( st, tel->value );
+
+			for ( RedTransList::Iter tel = st->outSingle; tel.lte(); tel++ )
+				setLabelsNeeded( st, tel->value );
+
+			if ( st->defTrans != 0 )
+				setLabelsNeeded( st, st->defTrans );
+		}
+	}
+
+	if ( hasEnd ) {
+		for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ )
+			st->outNeeded = st->labelNeeded;
+	}
+	else {
+		if ( redFsm->errState != 0 )
+			redFsm->errState->outNeeded = true;
+
+		for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ ) {
+			/* Any state with a transition in that has a break will need an
+			 * out label. */
+			if ( trans->action != 0 && trans->action->anyBreakStmt() )
+				trans->targ->outNeeded = true;
+		}
+	}
+}
+
diff --git a/contrib/tools/ragel5/rlgen-cd/splitcodegen.h b/contrib/tools/ragel5/rlgen-cd/splitcodegen.h
new file mode 100644
index 0000000000..82fc37150e
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/splitcodegen.h
@@ -0,0 +1,71 @@
+/*
+ *  Copyright 2006 Adrian Thurston <thurston@cs.queensu.ca>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _SPLITCODEGEN_H
+#define _SPLITCODEGEN_H
+
+#include "ipgotocodegen.h"
+
+class SplitCodeGen : public IpGotoCodeGen
+{
+public:
+	SplitCodeGen( ostream &out ) : FsmCodeGen(out), IpGotoCodeGen(out) {}
+
+	bool ptOutLabelUsed;
+
+	std::ostream &PART_MAP();
+	std::ostream &EXIT_STATES( int partition );
+	std::ostream &PART_TRANS( int partition );
+	std::ostream &TRANS_GOTO( RedTransAp *trans, int level );
+	void GOTO_HEADER( RedStateAp *state, bool stateInPartition );
+	std::ostream &STATE_GOTOS( int partition );
+	std::ostream &PARTITION( int partition );
+	std::ostream &ALL_PARTITIONS();
+	void writeData();
+	void writeExec();
+	void writeParts();
+
+	void setLabelsNeeded( RedStateAp *fromState, InlineList *inlineList );
+	void setLabelsNeeded( RedStateAp *fromState, RedTransAp *trans );
+	void setLabelsNeeded();
+
+	int currentPartition;
+};
+
+struct CSplitCodeGen
+	: public SplitCodeGen, public CCodeGen
+{
+	CSplitCodeGen( ostream &out ) : 
+		FsmCodeGen(out), SplitCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * class DIpGotoCodeGen
+ */
+struct DSplitCodeGen
+	: public SplitCodeGen, public DCodeGen
+{
+	DSplitCodeGen( ostream &out ) : 
+		FsmCodeGen(out), SplitCodeGen(out), DCodeGen(out) {}
+};
+
+
+#endif /* _SPLITCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/tabcodegen.cpp b/contrib/tools/ragel5/rlgen-cd/tabcodegen.cpp
new file mode 100644
index 0000000000..22f09534b2
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/tabcodegen.cpp
@@ -0,0 +1,988 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#include "rlgen-cd.h"
+#include "tabcodegen.h"
+#include "redfsm.h"
+#include "gendata.h"
+
+/* Determine if we should use indicies or not. */
+void TabCodeGen::calcIndexSize()
+{
+	int sizeWithInds = 0, sizeWithoutInds = 0;
+
+	/* Calculate cost of using with indicies. */
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		int totalIndex = st->outSingle.length() + st->outRange.length() + 
+				(st->defTrans == 0 ? 0 : 1);
+		sizeWithInds += arrayTypeSize(redFsm->maxIndex) * totalIndex;
+	}
+	sizeWithInds += arrayTypeSize(redFsm->maxState) * redFsm->transSet.length();
+	if ( redFsm->anyActions() )
+		sizeWithInds += arrayTypeSize(redFsm->maxActionLoc) * redFsm->transSet.length();
+
+	/* Calculate the cost of not using indicies. */
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		int totalIndex = st->outSingle.length() + st->outRange.length() + 
+				(st->defTrans == 0 ? 0 : 1);
+		sizeWithoutInds += arrayTypeSize(redFsm->maxState) * totalIndex;
+		if ( redFsm->anyActions() )
+			sizeWithoutInds += arrayTypeSize(redFsm->maxActionLoc) * totalIndex;
+	}
+
+	/* If using indicies reduces the size, use them. */
+	useIndicies = sizeWithInds < sizeWithoutInds;
+}
+
+std::ostream &TabCodeGen::TO_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->toStateAction != 0 )
+		act = state->toStateAction->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &TabCodeGen::FROM_STATE_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->fromStateAction != 0 )
+		act = state->fromStateAction->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &TabCodeGen::EOF_ACTION( RedStateAp *state )
+{
+	int act = 0;
+	if ( state->eofAction != 0 )
+		act = state->eofAction->location+1;
+	out << act;
+	return out;
+}
+
+
+std::ostream &TabCodeGen::TRANS_ACTION( RedTransAp *trans )
+{
+	/* If there are actions, emit them. Otherwise emit zero. */
+	int act = 0;
+	if ( trans->action != 0 )
+		act = trans->action->location+1;
+	out << act;
+	return out;
+}
+
+std::ostream &TabCodeGen::TO_STATE_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numToStateRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &TabCodeGen::FROM_STATE_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numFromStateRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &TabCodeGen::EOF_ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numEofRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, true );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+
+std::ostream &TabCodeGen::ACTION_SWITCH()
+{
+	/* Walk the list of functions, printing the cases. */
+	for ( ActionList::Iter act = actionList; act.lte(); act++ ) {
+		/* Write out referenced actions. */
+		if ( act->numTransRefs > 0 ) {
+			/* Write the case label, the action and the case break. */
+			out << "\tcase " << act->actionId << ":\n";
+			ACTION( out, act, 0, false );
+			out << "\tbreak;\n";
+		}
+	}
+
+	genLineDirective( out );
+	return out;
+}
+
+std::ostream &TabCodeGen::COND_OFFSETS()
+{
+	out << "\t";
+	int totalStateNum = 0, curKeyOffset = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write the key offset. */
+		out << curKeyOffset;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Move the key offset ahead. */
+		curKeyOffset += st->stateCondList.length();
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::KEY_OFFSETS()
+{
+	out << "\t";
+	int totalStateNum = 0, curKeyOffset = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write the key offset. */
+		out << curKeyOffset;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Move the key offset ahead. */
+		curKeyOffset += st->outSingle.length() + st->outRange.length()*2;
+	}
+	out << "\n";
+	return out;
+}
+
+
+std::ostream &TabCodeGen::INDEX_OFFSETS()
+{
+	out << "\t";
+	int totalStateNum = 0, curIndOffset = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write the index offset. */
+		out << curIndOffset;
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Move the index offset ahead. */
+		curIndOffset += st->outSingle.length() + st->outRange.length();
+		if ( st->defTrans != 0 )
+			curIndOffset += 1;
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::COND_LENS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write singles length. */
+		out << st->stateCondList.length();
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+
+std::ostream &TabCodeGen::SINGLE_LENS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write singles length. */
+		out << st->outSingle.length();
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::RANGE_LENS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Emit length of range index. */
+		out << st->outRange.length();
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::TO_STATE_ACTIONS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write any eof action. */
+		TO_STATE_ACTION(st);
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::FROM_STATE_ACTIONS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write any eof action. */
+		FROM_STATE_ACTION(st);
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::EOF_ACTIONS()
+{
+	out << "\t";
+	int totalStateNum = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Write any eof action. */
+		EOF_ACTION(st);
+		if ( !st.last() ) {
+			out << ", ";
+			if ( ++totalStateNum % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::COND_KEYS()
+{
+	out << '\t';
+	int totalTrans = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Loop the state's transitions. */
+		for ( StateCondList::Iter sc = st->stateCondList; sc.lte(); sc++ ) {
+			/* Lower key. */
+			out << KEY( sc->lowKey ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+
+			/* Upper key. */
+			out << KEY( sc->highKey ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::COND_SPACES()
+{
+	out << '\t';
+	int totalTrans = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Loop the state's transitions. */
+		for ( StateCondList::Iter sc = st->stateCondList; sc.lte(); sc++ ) {
+			/* Cond Space id. */
+			out << sc->condSpace->condSpaceId << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::KEYS()
+{
+	out << '\t';
+	int totalTrans = 0;
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Loop the singles. */
+		for ( RedTransList::Iter stel = st->outSingle; stel.lte(); stel++ ) {
+			out << KEY( stel->lowKey ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Loop the state's transitions. */
+		for ( RedTransList::Iter rtel = st->outRange; rtel.lte(); rtel++ ) {
+			/* Lower key. */
+			out << KEY( rtel->lowKey ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+
+			/* Upper key. */
+			out << KEY( rtel->highKey ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::INDICIES()
+{
+	int totalTrans = 0;
+	out << '\t';
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Walk the singles. */
+		for ( RedTransList::Iter stel = st->outSingle; stel.lte(); stel++ ) {
+			out << stel->value->id << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Walk the ranges. */
+		for ( RedTransList::Iter rtel = st->outRange; rtel.lte(); rtel++ ) {
+			out << rtel->value->id << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* The state's default index goes next. */
+		if ( st->defTrans != 0 ) {
+			out << st->defTrans->id << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::TRANS_TARGS()
+{
+	int totalTrans = 0;
+	out << '\t';
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Walk the singles. */
+		for ( RedTransList::Iter stel = st->outSingle; stel.lte(); stel++ ) {
+			RedTransAp *trans = stel->value;
+			out << trans->targ->id << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Walk the ranges. */
+		for ( RedTransList::Iter rtel = st->outRange; rtel.lte(); rtel++ ) {
+			RedTransAp *trans = rtel->value;
+			out << trans->targ->id << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* The state's default target state. */
+		if ( st->defTrans != 0 ) {
+			RedTransAp *trans = st->defTrans;
+			out << trans->targ->id << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+
+std::ostream &TabCodeGen::TRANS_ACTIONS()
+{
+	int totalTrans = 0;
+	out << '\t';
+	for ( RedStateList::Iter st = redFsm->stateList; st.lte(); st++ ) {
+		/* Walk the singles. */
+		for ( RedTransList::Iter stel = st->outSingle; stel.lte(); stel++ ) {
+			RedTransAp *trans = stel->value;
+			TRANS_ACTION( trans ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* Walk the ranges. */
+		for ( RedTransList::Iter rtel = st->outRange; rtel.lte(); rtel++ ) {
+			RedTransAp *trans = rtel->value;
+			TRANS_ACTION( trans ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+
+		/* The state's default index goes next. */
+		if ( st->defTrans != 0 ) {
+			RedTransAp *trans = st->defTrans;
+			TRANS_ACTION( trans ) << ", ";
+			if ( ++totalTrans % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+
+	/* Output one last number so we don't have to figure out when the last
+	 * entry is and avoid writing a comma. */
+	out << 0 << "\n";
+	return out;
+}
+
+std::ostream &TabCodeGen::TRANS_TARGS_WI()
+{
+	/* Transitions must be written ordered by their id. */
+	RedTransAp **transPtrs = new RedTransAp*[redFsm->transSet.length()];
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ )
+		transPtrs[trans->id] = trans;
+
+	/* Keep a count of the num of items in the array written. */
+	out << '\t';
+	int totalStates = 0;
+	for ( int t = 0; t < redFsm->transSet.length(); t++ ) {
+		/* Write out the target state. */
+		RedTransAp *trans = transPtrs[t];
+		out << trans->targ->id;
+		if ( t < redFsm->transSet.length()-1 ) {
+			out << ", ";
+			if ( ++totalStates % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] transPtrs;
+	return out;
+}
+
+
+std::ostream &TabCodeGen::TRANS_ACTIONS_WI()
+{
+	/* Transitions must be written ordered by their id. */
+	RedTransAp **transPtrs = new RedTransAp*[redFsm->transSet.length()];
+	for ( TransApSet::Iter trans = redFsm->transSet; trans.lte(); trans++ )
+		transPtrs[trans->id] = trans;
+
+	/* Keep a count of the num of items in the array written. */
+	out << '\t';
+	int totalAct = 0;
+	for ( int t = 0; t < redFsm->transSet.length(); t++ ) {
+		/* Write the function for the transition. */
+		RedTransAp *trans = transPtrs[t];
+		TRANS_ACTION( trans );
+		if ( t < redFsm->transSet.length()-1 ) {
+			out << ", ";
+			if ( ++totalAct % IALL == 0 )
+				out << "\n\t";
+		}
+	}
+	out << "\n";
+	delete[] transPtrs;
+	return out;
+}
+
+void TabCodeGen::LOCATE_TRANS()
+{
+	out <<
+		"	_keys = " << ARR_OFF( K(), KO() + "[" + CS() + "]" ) << ";\n"
+		"	_trans = " << IO() << "[" << CS() << "];\n"
+		"\n"
+		"	_klen = " << SL() << "[" << CS() << "];\n"
+		"	if ( _klen > 0 ) {\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_lower = _keys;\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_mid;\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_upper = _keys + _klen - 1;\n"
+		"		while (1) {\n"
+		"			if ( _upper < _lower )\n"
+		"				break;\n"
+		"\n"
+		"			_mid = _lower + ((_upper-_lower) >> 1);\n"
+		"			if ( " << GET_WIDE_KEY() << " < *_mid )\n"
+		"				_upper = _mid - 1;\n"
+		"			else if ( " << GET_WIDE_KEY() << " > *_mid )\n"
+		"				_lower = _mid + 1;\n"
+		"			else {\n"
+		"				_trans += (_mid - _keys);\n"
+		"				goto _match;\n"
+		"			}\n"
+		"		}\n"
+		"		_keys += _klen;\n"
+		"		_trans += _klen;\n"
+		"	}\n"
+		"\n"
+		"	_klen = " << RL() << "[" << CS() << "];\n"
+		"	if ( _klen > 0 ) {\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_lower = _keys;\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_mid;\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_upper = _keys + (_klen<<1) - 2;\n"
+		"		while (1) {\n"
+		"			if ( _upper < _lower )\n"
+		"				break;\n"
+		"\n"
+		"			_mid = _lower + (((_upper-_lower) >> 1) & ~1);\n"
+		"			if ( " << GET_WIDE_KEY() << " < _mid[0] )\n"
+		"				_upper = _mid - 2;\n"
+		"			else if ( " << GET_WIDE_KEY() << " > _mid[1] )\n"
+		"				_lower = _mid + 2;\n"
+		"			else {\n"
+		"				_trans += ((_mid - _keys)>>1);\n"
+		"				goto _match;\n"
+		"			}\n"
+		"		}\n"
+		"		_trans += _klen;\n"
+		"	}\n"
+		"\n";
+}
+
+void TabCodeGen::GOTO( ostream &ret, int gotoDest, bool inFinish )
+{
+	ret << "{" << CS() << " = " << gotoDest << "; " << 
+			CTRL_FLOW() << "goto _again;}";
+}
+
+void TabCodeGen::GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << "{" << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void TabCodeGen::CURS( ostream &ret, bool inFinish )
+{
+	ret << "(_ps)";
+}
+
+void TabCodeGen::TARGS( ostream &ret, bool inFinish, int targState )
+{
+	ret << "(" << CS() << ")";
+}
+
+void TabCodeGen::NEXT( ostream &ret, int nextDest, bool inFinish )
+{
+	ret << CS() << " = " << nextDest << ";";
+}
+
+void TabCodeGen::NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish )
+{
+	ret << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, 0, inFinish );
+	ret << ");";
+}
+
+void TabCodeGen::CALL( ostream &ret, int callDest, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << CS() << "; " << CS() << " = " << 
+			callDest << "; " << CTRL_FLOW() << "goto _again;}";
+}
+
+void TabCodeGen::CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish )
+{
+	ret << "{" << STACK() << "[" << TOP() << "++] = " << CS() << "; " << CS() << " = (";
+	INLINE_LIST( ret, ilItem->children, targState, inFinish );
+	ret << "); " << CTRL_FLOW() << "goto _again;}";
+}
+
+void TabCodeGen::RET( ostream &ret, bool inFinish )
+{
+	ret << "{" << CS() << " = " << STACK() << "[--" << 
+			TOP() << "]; " << CTRL_FLOW() <<  "goto _again;}";
+}
+
+void TabCodeGen::BREAK( ostream &ret, int targState )
+{
+	outLabelUsed = true;
+	ret << CTRL_FLOW() << "goto _out;";
+}
+
+void TabCodeGen::writeData()
+{
+	/* If there are any transtion functions then output the array. If there
+	 * are none, don't bother emitting an empty array that won't be used. */
+	if ( redFsm->anyActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActArrItem), A() );
+		ACTIONS_ARRAY();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyConditions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondOffset), CO() );
+		COND_OFFSETS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondLen), CL() );
+		COND_LENS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( WIDE_ALPH_TYPE(), CK() );
+		COND_KEYS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxCondSpaceId), C() );
+		COND_SPACES();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxKeyOffset), KO() );
+	KEY_OFFSETS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( WIDE_ALPH_TYPE(), K() );
+	KEYS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxSingleLen), SL() );
+	SINGLE_LENS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxRangeLen), RL() );
+	RANGE_LENS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	OPEN_ARRAY( ARRAY_TYPE(redFsm->maxIndexOffset), IO() );
+	INDEX_OFFSETS();
+	CLOSE_ARRAY() <<
+	"\n";
+
+	if ( useIndicies ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxIndex), I() );
+		INDICIES();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxState), TT() );
+		TRANS_TARGS_WI();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		if ( redFsm->anyActions() ) {
+			OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TA() );
+			TRANS_ACTIONS_WI();
+			CLOSE_ARRAY() <<
+			"\n";
+		}
+	}
+	else {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxState), TT() );
+		TRANS_TARGS();
+		CLOSE_ARRAY() <<
+		"\n";
+
+		if ( redFsm->anyActions() ) {
+			OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TA() );
+			TRANS_ACTIONS();
+			CLOSE_ARRAY() <<
+			"\n";
+		}
+	}
+
+	if ( redFsm->anyToStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), TSA() );
+		TO_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), FSA() );
+		FROM_STATE_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	if ( redFsm->anyEofActions() ) {
+		OPEN_ARRAY( ARRAY_TYPE(redFsm->maxActionLoc), EA() );
+		EOF_ACTIONS();
+		CLOSE_ARRAY() <<
+		"\n";
+	}
+
+	STATE_IDS();
+}
+
+void TabCodeGen::COND_TRANSLATE()
+{
+	out << 
+		"	_widec = " << GET_KEY() << ";\n"
+		"	_klen = " << CL() << "[" << CS() << "];\n"
+		"	_keys = " << ARR_OFF( CK(), "(" + CO() + "[" + CS() + "]*2)" ) << ";\n"
+		"	if ( _klen > 0 ) {\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_lower = _keys;\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_mid;\n"
+		"		" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_upper = _keys + (_klen<<1) - 2;\n"
+		"		while (1) {\n"
+		"			if ( _upper < _lower )\n"
+		"				break;\n"
+		"\n"
+		"			_mid = _lower + (((_upper-_lower) >> 1) & ~1);\n"
+		"			if ( " << GET_WIDE_KEY() << " < _mid[0] )\n"
+		"				_upper = _mid - 2;\n"
+		"			else if ( " << GET_WIDE_KEY() << " > _mid[1] )\n"
+		"				_lower = _mid + 2;\n"
+		"			else {\n"
+		"				switch ( " << C() << "[" << CO() << "[" << CS() << "]"
+							" + ((_mid - _keys)>>1)] ) {\n";
+
+	for ( CondSpaceList::Iter csi = condSpaceList; csi.lte(); csi++ ) {
+		CondSpace *condSpace = csi;
+		out << "	case " << condSpace->condSpaceId << ": {\n";
+		out << TABS(2) << "_widec = " << CAST(WIDE_ALPH_TYPE()) << "(" <<
+				KEY(condSpace->baseKey) << " + (" << GET_KEY() << 
+				" - " << KEY(keyOps->minKey) << "));\n";
+
+		for ( CondSet::Iter csi = condSpace->condSet; csi.lte(); csi++ ) {
+			out << TABS(2) << "if ( ";
+			CONDITION( out, *csi );
+			Size condValOffset = ((1 << csi.pos()) * keyOps->alphSize());
+			out << " ) _widec += " << condValOffset << ";\n";
+		}
+
+		out << 
+			"		break;\n"
+			"	}\n";
+	}
+
+	SWITCH_DEFAULT();
+
+	out << 
+		"				}\n"
+		"				break;\n"
+		"			}\n"
+		"		}\n"
+		"	}\n"
+		"\n";
+}
+
+void TabCodeGen::writeExec()
+{
+	outLabelUsed = false;
+
+	out <<
+		"	{\n"
+		"	int _klen";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << ", _ps";
+
+	out << 
+		";\n"
+		"	" << UINT() << " _trans;\n";
+
+	if ( redFsm->anyConditions() )
+		out << "	" << WIDE_ALPH_TYPE() << " _widec;\n";
+
+	if ( redFsm->anyToStateActions() || redFsm->anyRegActions() 
+			|| redFsm->anyFromStateActions() )
+	{
+		out << 
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << POINTER() << "_acts;\n"
+			"	" << UINT() << " _nacts;\n";
+	}
+
+	out <<
+		"	" << PTR_CONST() << WIDE_ALPH_TYPE() << POINTER() << "_keys;\n"
+		"\n";
+
+	if ( hasEnd ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << P() << " == " << PE() << " )\n"
+			"		goto _out;\n";
+	}
+
+	out << "_resume:\n";
+
+	if ( redFsm->errState != 0 ) {
+		outLabelUsed = true;
+		out << 
+			"	if ( " << CS() << " == " << redFsm->errState->id << " )\n"
+			"		goto _out;\n";
+	}
+
+	if ( redFsm->anyFromStateActions() ) {
+		out <<
+			"	_acts = " << ARR_OFF( A(),  FSA() + "[" + CS() + "]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			FROM_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyConditions() )
+		COND_TRANSLATE();
+
+	LOCATE_TRANS();
+
+	out << "_match:\n";
+
+	if ( redFsm->anyRegCurStateRef() )
+		out << "	_ps = " << CS() << ";\n";
+
+	if ( useIndicies )
+		out << "	_trans = " << I() << "[_trans];\n";
+
+	out <<
+		"	" << CS() << " = " << TT() << "[_trans];\n"
+		"\n";
+
+	if ( redFsm->anyRegActions() ) {
+		out <<
+			"	if ( " << TA() << "[_trans] == 0 )\n"
+			"		goto _again;\n"
+			"\n"
+			"	_acts = " << ARR_OFF( A(), TA() + "[_trans]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 )\n	{\n"
+			"		switch ( *_acts++ )\n		{\n";
+			ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( redFsm->anyRegActions() || redFsm->anyActionGotos() || 
+			redFsm->anyActionCalls() || redFsm->anyActionRets() )
+		out << "_again:\n";
+
+	if ( redFsm->anyToStateActions() ) {
+		out <<
+			"	_acts = " << ARR_OFF( A(), TSA() + "[" + CS() + "]" ) << ";\n"
+			"	_nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			TO_STATE_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"\n";
+	}
+
+	if ( hasEnd ) {
+		out << 
+			"	if ( ++" << P() << " != " << PE() << " )\n"
+			"		goto _resume;\n";
+	}
+	else {
+		out << 
+			"	" << P() << " += 1;\n"
+			"	goto _resume;\n";
+	}
+	
+	if ( outLabelUsed )
+		out << "	_out: {}\n";
+
+	out << "	}\n";
+}
+
+
+void TabCodeGen::writeEOF()
+{
+	if ( redFsm->anyEofActions() ) {
+		out << 
+			"	{\n"
+			"	" << PTR_CONST() << ARRAY_TYPE(redFsm->maxActArrItem) << POINTER() << "_acts = " << 
+					ARR_OFF( A(), EA() + "[" + CS() + "]" ) << ";\n"
+			"	" << UINT() << " _nacts = " << CAST(UINT()) << " *_acts++;\n"
+			"	while ( _nacts-- > 0 ) {\n"
+			"		switch ( *_acts++ ) {\n";
+			EOF_ACTION_SWITCH();
+			SWITCH_DEFAULT() <<
+			"		}\n"
+			"	}\n"
+			"	}\n"
+			"\n";
+	}
+}
diff --git a/contrib/tools/ragel5/rlgen-cd/tabcodegen.h b/contrib/tools/ragel5/rlgen-cd/tabcodegen.h
new file mode 100644
index 0000000000..745eb18d81
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/tabcodegen.h
@@ -0,0 +1,115 @@
+/*
+ *  Copyright 2001-2006 Adrian Thurston <thurston@cs.queensu.ca>
+ *            2004 Erich Ocean <eric.ocean@ampede.com>
+ *            2005 Alan West <alan@alanz.com>
+ */
+
+/*  This file is part of Ragel.
+ *
+ *  Ragel is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ * 
+ *  Ragel is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ * 
+ *  You should have received a copy of the GNU General Public License
+ *  along with Ragel; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+
+#ifndef _TABCODEGEN_H
+#define _TABCODEGEN_H
+
+#include <iostream>
+#include "fsmcodegen.h"
+
+/* Forwards. */
+struct CodeGenData;
+struct NameInst;
+struct RedTransAp;
+struct RedStateAp;
+
+/*
+ * TabCodeGen
+ */
+class TabCodeGen : virtual public FsmCodeGen
+{
+public:
+	TabCodeGen( ostream &out ) : FsmCodeGen(out) {}
+	virtual ~TabCodeGen() { }
+	virtual void writeData();
+	virtual void writeExec();
+
+protected:
+	std::ostream &TO_STATE_ACTION_SWITCH();
+	std::ostream &FROM_STATE_ACTION_SWITCH();
+	std::ostream &EOF_ACTION_SWITCH();
+	std::ostream &ACTION_SWITCH();
+
+	std::ostream &COND_KEYS();
+	std::ostream &COND_SPACES();
+	std::ostream &KEYS();
+	std::ostream &INDICIES();
+	std::ostream &COND_OFFSETS();
+	std::ostream &KEY_OFFSETS();
+	std::ostream &INDEX_OFFSETS();
+	std::ostream &COND_LENS();
+	std::ostream &SINGLE_LENS();
+	std::ostream &RANGE_LENS();
+	std::ostream &TO_STATE_ACTIONS();
+	std::ostream &FROM_STATE_ACTIONS();
+	std::ostream &EOF_ACTIONS();
+	std::ostream &TRANS_TARGS();
+	std::ostream &TRANS_ACTIONS();
+	std::ostream &TRANS_TARGS_WI();
+	std::ostream &TRANS_ACTIONS_WI();
+	void LOCATE_TRANS();
+
+	void COND_TRANSLATE();
+
+	void GOTO( ostream &ret, int gotoDest, bool inFinish );
+	void CALL( ostream &ret, int callDest, int targState, bool inFinish );
+	void NEXT( ostream &ret, int nextDest, bool inFinish );
+	void GOTO_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void NEXT_EXPR( ostream &ret, InlineItem *ilItem, bool inFinish );
+	void CALL_EXPR( ostream &ret, InlineItem *ilItem, int targState, bool inFinish );
+	void CURS( ostream &ret, bool inFinish );
+	void TARGS( ostream &ret, bool inFinish, int targState );
+	void RET( ostream &ret, bool inFinish );
+	void BREAK( ostream &ret, int targState );
+
+	virtual std::ostream &TO_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &FROM_STATE_ACTION( RedStateAp *state );
+	virtual std::ostream &EOF_ACTION( RedStateAp *state );
+	virtual std::ostream &TRANS_ACTION( RedTransAp *trans );
+	virtual void calcIndexSize();
+	virtual void writeEOF();
+};
+
+
+/*
+ * CTabCodeGen
+ */
+struct CTabCodeGen
+	: public TabCodeGen, public CCodeGen
+{
+	CTabCodeGen( ostream &out ) : 
+		FsmCodeGen(out), TabCodeGen(out), CCodeGen(out) {}
+};
+
+/*
+ * DTabCodeGen
+ */
+struct DTabCodeGen
+	: public TabCodeGen, public DCodeGen
+{
+	DTabCodeGen( ostream &out ) : 
+		FsmCodeGen(out), TabCodeGen(out), DCodeGen(out) {}
+};
+
+
+#endif /* _TABCODEGEN_H */
diff --git a/contrib/tools/ragel5/rlgen-cd/ya.make b/contrib/tools/ragel5/rlgen-cd/ya.make
new file mode 100644
index 0000000000..ef2a59f8c2
--- /dev/null
+++ b/contrib/tools/ragel5/rlgen-cd/ya.make
@@ -0,0 +1,25 @@
+PROGRAM()
+
+NO_UTIL()
+NO_COMPILER_WARNINGS()
+
+PEERDIR(
+    contrib/tools/ragel5/aapl
+    contrib/tools/ragel5/common
+    contrib/tools/ragel5/redfsm
+)
+
+SRCS(
+    fflatcodegen.cpp
+    fgotocodegen.cpp
+    flatcodegen.cpp
+    fsmcodegen.cpp
+    ftabcodegen.cpp
+    gotocodegen.cpp
+    ipgotocodegen.cpp
+    main.cpp
+    splitcodegen.cpp
+    tabcodegen.cpp
+)
+
+END()