intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 120 insertions, 0 deletions

diff --git a/contrib/tools/ragel6/ragel.h b/contrib/tools/ragel6/ragel.h
new file mode 100644
index 0000000000..2f4d6ffb60
--- /dev/null
+++ b/contrib/tools/ragel6/ragel.h
@@ -0,0 +1,120 @@
+/*
+ *  Copyright 2001-2007 Adrian Thurston <thurston@complang.org>
+ */
+
+/*  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 "vector.h"
+#include "config.h"
+#include "common.h"
+
+#define PROGNAME "ragel"
+
+/* Target output style. */
+enum CodeStyle
+{
+	GenTables,
+	GenFTables,
+	GenFlat,
+	GenFFlat,
+	GenGoto,
+	GenFGoto,
+	GenIpGoto,
+	GenSplit
+};
+
+/* To what degree are machine minimized. */
+enum MinimizeLevel {
+	MinimizeApprox,
+	MinimizeStable,
+	MinimizePartition1,
+	MinimizePartition2
+};
+
+enum MinimizeOpt {
+	MinimizeNone,
+	MinimizeEnd,
+	MinimizeMostOps,
+	MinimizeEveryOp
+};
+
+/* Target implementation */
+enum RubyImplEnum
+{
+	MRI,
+	Rubinius
+};
+
+/* Options. */
+extern MinimizeLevel minimizeLevel;
+extern MinimizeOpt minimizeOpt;
+extern const char *machineSpec, *machineName;
+extern bool printStatistics;
+extern bool wantDupsRemoved;
+extern bool generateDot;
+extern bool generateXML;
+extern RubyImplEnum rubyImpl;
+
+/* Error reporting format. */
+enum ErrorFormat {
+	ErrorFormatGNU,
+	ErrorFormatMSVC,
+};
+
+extern ErrorFormat errorFormat;
+extern int gblErrorCount;
+extern char mainMachine[];
+
+InputLoc makeInputLoc( const char *fileName, int line = 0, int col = 0 );
+std::ostream &operator<<( std::ostream &out, const InputLoc &loc );
+
+/* Error reporting. */
+std::ostream &error();
+std::ostream &error( const InputLoc &loc ); 
+std::ostream &warning( const InputLoc &loc ); 
+
+struct XmlParser;
+
+void xmlEscapeHost( std::ostream &out, char *data, long len );
+
+extern CodeStyle codeStyle;
+
+/* IO filenames and stream. */
+extern bool displayPrintables;
+extern int gblErrorCount;
+
+/* Options. */
+extern int numSplitPartitions;
+extern bool noLineDirectives;
+
+std::ostream &error();
+
+/* Target language and output style. */
+extern CodeStyle codeStyle;
+
+extern int numSplitPartitions;
+extern bool noLineDirectives;
+
+#endif