Intermediate changes

commit_hash:d5b1af16dbe9030537a04c27eb410c88c2f496cd

1 files changed, 989 insertions, 0 deletions

diff --git a/contrib/tools/swig/Source/Doxygen/csharpdoc.cxx b/contrib/tools/swig/Source/Doxygen/csharpdoc.cxx
new file mode 100644
index 00000000000..9b2b6038b94
--- /dev/null
+++ b/contrib/tools/swig/Source/Doxygen/csharpdoc.cxx
@@ -0,0 +1,989 @@
+/* -----------------------------------------------------------------------------
+ * This file is part of SWIG, which is licensed as a whole under version 3
+ * (or any later version) of the GNU General Public License. Some additional
+ * terms also apply to certain portions of SWIG. The full details of the SWIG
+ * license and copyrights can be found in the LICENSE and COPYRIGHT files
+ * included with the SWIG source code as distributed by the SWIG developers
+ * and at http://www.swig.org/legal.html.
+ *
+ * csharpdoc.cxx
+ *
+ * Module to return documentation for nodes formatted for CSharpDoc
+ * ----------------------------------------------------------------------------- */
+
+#include "csharpdoc.h"
+#include "doxyparser.h"
+#include <sstream>
+#include <string>
+#include <vector>
+#include <iostream>
+
+#include "swigmod.h"
+
+// define static tables, they are filled in CSharpDocConverter's constructor
+CSharpDocConverter::TagHandlersMap CSharpDocConverter::tagHandlers;
+
+using std::string;
+
+// Helper class increasing the provided indent string in its ctor and decreasing
+// it in its dtor.
+class IndentGuard {
+public:
+  // One indent level.
+  static const char *Level() {
+    return "    ";
+  }
+  // Default ctor doesn't do anything and prevents the dtor from doing anything// too and should only be used when the guard needs to be initialized// conditionally as Init() can then be called after checking some condition.// Otherwise, prefer to use the non default ctor below.
+      IndentGuard() {
+    m_initialized = false;
+  }
+
+  // Ctor takes the output to determine the current indent and to remove the
+  // extra indent added to it in the dtor and the variable containing the indent
+  // to use, which must be used after every new line by the code actually
+  // updating the output.
+  IndentGuard(string &output, string &indent) {
+    Init(output, indent);
+  }
+
+  // Really initializes the object created using the default ctor.
+  void Init(string &output, string &indent) {
+    m_output = &output;
+    m_indent = &indent;
+
+    const string::size_type lastNonSpace = m_output->find_last_not_of(' ');
+    if (lastNonSpace == string::npos) {
+      m_firstLineIndent = m_output->length();
+    } else if ((*m_output)[lastNonSpace] == '\n') {
+      m_firstLineIndent = m_output->length() - (lastNonSpace + 1);
+    } else {
+      m_firstLineIndent = 0;
+    }
+
+    // Notice that the indent doesn't include the first line indent because it's
+    // implicit, i.e. it is present in the input and so is copied into the
+    // output anyhow.
+    *m_indent = Level();
+
+    m_initialized = true;
+  }
+
+  // Get the indent for the first line of the paragraph, which is smaller than
+  // the indent for the subsequent lines.
+  string getFirstLineIndent() const {
+    return string(m_firstLineIndent, ' ');
+  }
+
+  ~IndentGuard() {
+    if (!m_initialized)
+      return;
+
+    m_indent->clear();
+
+    // Get rid of possible remaining extra indent, e.g. if there were any trailing
+    // new lines: we shouldn't add the extra indent level to whatever follows
+    // this paragraph.
+    static const size_t lenIndentLevel = strlen(Level());
+    if (m_output->length() > lenIndentLevel) {
+      const size_t start = m_output->length() - lenIndentLevel;
+      if (m_output->compare(start, string::npos, Level()) == 0)
+	m_output->erase(start);
+    }
+  }
+
+private:
+  string *m_output;
+  string *m_indent;
+  string::size_type m_firstLineIndent;
+  bool m_initialized;
+
+  IndentGuard(const IndentGuard &);
+};
+
+static void replaceAll(std::string &src, const std::string &token, const std::string &replace) {
+  std::string::size_type pos = src.find(token);
+
+  while (pos != std::string::npos) {
+    src.replace(pos, token.size(), replace);
+    pos = src.find(token, pos + replace.size());
+  }
+}
+
+static void trimWhitespace(string &s) {
+  const string::size_type lastNonSpace = s.find_last_not_of(' ');
+  if (lastNonSpace == string::npos)
+    s.clear();
+  else
+    s.erase(lastNonSpace + 1);
+}
+
+// Erase the first character in the string if it is a newline
+static void eraseLeadingNewLine(string &s) {
+  if (!s.empty() && s[0] == '\n')
+    s.erase(s.begin());
+}
+
+// Erase the first character in the string if it is a newline
+static void eraseAllNewLine(string &str) {
+  for (size_t i = 0; i < str.size(); i++) {
+    // if the character is a newline character
+    if (str[i] == '\n') {
+      // remove the character
+      str.erase(i, 1);
+      // decrement the index to account for the removed character
+      i--;
+    }
+  }
+}
+
+// Erase last characters in the string if it is a newline or a space
+static void eraseTrailingSpaceNewLines(string &s) {
+  while (!s.empty() && (s[s.size() - 1] == '\n' || s[s.size() - 1] == ' '))
+    s.erase(s.size() - 1);
+}
+
+// escape some characters which cannot appear as it in C# comments
+static void escapeSpecificCharacters(string &str) {
+  for (size_t i = 0; i < str.size(); i++) {
+    if (str[i] == '<') {
+      str.replace(i, 1, "&lt;");
+    } else if (str[i] == '>') {
+      str.replace(i, 1, "&gt;");
+    } else if (str[i] == '&') {
+      str.replace(i, 1, "&amp;");
+    }
+  }
+}
+
+// Check the generated docstring line by line and make sure that any
+// code and verbatim blocks have an empty line preceding them, which
+// is necessary for Sphinx.  Additionally, this strips any empty lines
+// appearing at the beginning of the docstring.
+static string padCodeAndVerbatimBlocks(const string &docString) {
+  std::string result;
+
+  std::istringstream iss(docString);
+
+  // Initialize to false because there is no previous line yet
+  bool lastLineWasNonBlank = false;
+
+  for (string line; std::getline(iss, line); result += line) {
+    if (!result.empty()) {
+      // Terminate the previous line
+      result += '\n';
+    }
+
+    const size_t pos = line.find_first_not_of(" \t");
+    if (pos == string::npos) {
+      lastLineWasNonBlank = false;
+    } else {
+      if (lastLineWasNonBlank &&
+	  (line.compare(pos, 13, ".. code-block") == 0 ||
+	   line.compare(pos, 7, ".. math") == 0 ||
+	   line.compare(pos, 3, ">>>") == 0)) {
+	// Must separate code or math blocks from the previous line
+	result += '\n';
+      }
+      lastLineWasNonBlank = true;
+    }
+  }
+  return result;
+}
+
+/* static */
+CSharpDocConverter::TagHandlersMap::mapped_type CSharpDocConverter::make_handler(tagHandler handler) {
+  return make_pair(handler, std::string());
+}
+
+/* static */
+CSharpDocConverter::TagHandlersMap::mapped_type CSharpDocConverter::make_handler(tagHandler handler, const char *arg) {
+  return make_pair(handler, arg);
+}
+
+void CSharpDocConverter::fillStaticTables() {
+  if (tagHandlers.size()) // fill only once
+    return;
+
+
+  tagHandlers["a"] = make_handler(&CSharpDocConverter::handleTagWrap, "*");
+  tagHandlers["b"] = make_handler(&CSharpDocConverter::handleTagWrap, "**");
+  // \c command is translated as single quotes around next word
+  tagHandlers["c"] = make_handler(&CSharpDocConverter::handleTagWrap, "``");
+  tagHandlers["cite"] = make_handler(&CSharpDocConverter::handleTagWrap, "'");
+  tagHandlers["e"] = make_handler(&CSharpDocConverter::handleTagWrap, "*");
+  // these commands insert just a single char, some of them need to be escaped
+  tagHandlers["$"] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["@"] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["\\"] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["<"] = make_handler(&CSharpDocConverter::handleTagCharReplace, "&lt;");
+  tagHandlers[">"] = make_handler(&CSharpDocConverter::handleTagCharReplace, "&gt;");
+  tagHandlers["&"] = make_handler(&CSharpDocConverter::handleTagCharReplace, "&amp;");
+  tagHandlers["#"] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["%"] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["~"] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["\""] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["."] = make_handler(&CSharpDocConverter::handleTagChar);
+  tagHandlers["::"] = make_handler(&CSharpDocConverter::handleTagChar);
+  // these commands are stripped out, and only their content is printed
+  tagHandlers["attention"] = make_handler(&CSharpDocConverter::handleParagraph, "remarks");
+  tagHandlers["author"] = make_handler(&CSharpDocConverter::handleTagWord, "Author");
+  tagHandlers["authors"] = make_handler(&CSharpDocConverter::handleTagWord, "Author");
+  tagHandlers["brief"] = make_handler(&CSharpDocConverter::handleSummary);
+  tagHandlers["bug"] = make_handler(&CSharpDocConverter::handleTagWord, "Bug:");
+  tagHandlers["code"] = make_handler(&CSharpDocConverter::handleCode);
+  tagHandlers["copyright"] = make_handler(&CSharpDocConverter::handleParagraph, "remarks");
+  tagHandlers["date"] = make_handler(&CSharpDocConverter::handleTagWord, "Date");
+  tagHandlers["deprecated"] = make_handler(&CSharpDocConverter::handleTagWord, "Deprecated");
+  tagHandlers["details"] = make_handler(&CSharpDocConverter::handleParagraph, "remarks");
+  tagHandlers["em"] = make_handler(&CSharpDocConverter::handleTagWrap, "*");
+  tagHandlers["example"] = make_handler(&CSharpDocConverter::handleTagWord, "Example");
+  tagHandlers["exception"] = tagHandlers["throw"] = tagHandlers["throws"] = make_handler(&CSharpDocConverter::handleTagException);
+  tagHandlers["htmlonly"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["invariant"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["latexonly"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["link"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["manonly"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["note"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["p"] = make_handler(&CSharpDocConverter::handleTagWrap, "``");
+  tagHandlers["partofdescription"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["rtfonly"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["remark"] = make_handler(&CSharpDocConverter::handleParagraph, "remarks");
+  tagHandlers["remarks"] = make_handler(&CSharpDocConverter::handleParagraph, "remarks");
+  tagHandlers["sa"] = make_handler(&CSharpDocConverter::handleTagSee);
+  tagHandlers["see"] = make_handler(&CSharpDocConverter::handleTagSee);
+  tagHandlers["since"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["short"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  tagHandlers["todo"] = make_handler(&CSharpDocConverter::handleTagWord, "TODO");
+  tagHandlers["version"] = make_handler(&CSharpDocConverter::handleTagWord, "Version");
+  tagHandlers["verbatim"] = make_handler(&CSharpDocConverter::handleVerbatimBlock);
+  tagHandlers["warning"] = make_handler(&CSharpDocConverter::handleLine, "remarks");
+  tagHandlers["xmlonly"] = make_handler(&CSharpDocConverter::handleNotHandled);
+  // these commands have special handlers
+  tagHandlers["arg"] = make_handler(&CSharpDocConverter::handleAddList);
+  tagHandlers["cond"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["else"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["elseif"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["endcond"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["if"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["ifnot"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["image"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["li"] = make_handler(&CSharpDocConverter::handleIgnore);
+  tagHandlers["overload"] = make_handler(&CSharpDocConverter::handleIgnore);
+
+  tagHandlers["par"] = make_handler(&CSharpDocConverter::handleTagWord, "Title");
+  tagHandlers["param"] = tagHandlers["tparam"] = make_handler(&CSharpDocConverter::handleTagParam);
+  tagHandlers["ref"] = make_handler(&CSharpDocConverter::handleTagRef);
+  tagHandlers["result"] = tagHandlers["return"] = tagHandlers["returns"] = make_handler(&CSharpDocConverter::handleTagReturn);
+
+  // this command just prints its contents
+  // (it is internal command of swig's parser, contains plain text)
+  tagHandlers["plainstd::string"] = make_handler(&CSharpDocConverter::handlePlainString);
+  tagHandlers["plainstd::endl"] = make_handler(&CSharpDocConverter::handleNewLine);
+  tagHandlers["n"] = make_handler(&CSharpDocConverter::handleNewLine);
+
+  // \f commands output literal Latex formula, which is still better than nothing.
+  tagHandlers["f$"] = tagHandlers["f["] = tagHandlers["f{"] = make_handler(&CSharpDocConverter::handleMath);
+
+  // HTML tags
+  tagHandlers["<a"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag_A);
+  tagHandlers["<b"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "**");
+  tagHandlers["<blockquote"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag_A, "Quote: ");
+  tagHandlers["<body"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<br"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "\n");
+
+  // there is no formatting for this tag as it was deprecated in HTML 4.01 and
+  // not used in HTML 5
+  tagHandlers["<center"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<caption"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<code"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "``");
+
+  tagHandlers["<dl"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<dd"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "    ");
+  tagHandlers["<dt"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+
+  tagHandlers["<dfn"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<div"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<em"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "**");
+  tagHandlers["<form"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<hr"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "--------------------------------------------------------------------\n");
+  tagHandlers["<h1"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "# ");
+  tagHandlers["<h2"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "## ");
+  tagHandlers["<h3"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "### ");
+  tagHandlers["<i"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "*");
+  tagHandlers["<input"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<img"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "Image:");
+  tagHandlers["<li"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "* ");
+  tagHandlers["<meta"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<multicol"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<ol"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<p"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, "\n");
+  tagHandlers["<pre"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<small"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<span"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "'");
+  tagHandlers["<strong"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "**");
+
+  // make a space between text and super/sub script.
+  tagHandlers["<sub"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, " ");
+  tagHandlers["<sup"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag, " ");
+
+  tagHandlers["<table"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTagNoParam);
+  tagHandlers["<td"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag_td);
+  tagHandlers["<th"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag_th);
+  tagHandlers["<tr"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag_tr);
+  tagHandlers["<tt"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<kbd"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<ul"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag);
+  tagHandlers["<var"] = make_handler(&CSharpDocConverter::handleDoxyHtmlTag2, "*");
+
+  // HTML entities
+  tagHandlers["&copy"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "(C)");
+  tagHandlers["&trade"] = make_handler(&CSharpDocConverter::handleHtmlEntity, " TM");
+  tagHandlers["&reg"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "(R)");
+  tagHandlers["&lt"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "<");
+  tagHandlers["&gt"] = make_handler(&CSharpDocConverter::handleHtmlEntity, ">");
+  tagHandlers["&amp"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "&");
+  tagHandlers["&apos"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "'");
+  tagHandlers["&quot"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "\"");
+  tagHandlers["&lsquo"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "`");
+  tagHandlers["&rsquo"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "'");
+  tagHandlers["&ldquo"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "\"");
+  tagHandlers["&rdquo"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "\"");
+  tagHandlers["&ndash"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "-");
+  tagHandlers["&mdash"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "--");
+  tagHandlers["&nbsp"] = make_handler(&CSharpDocConverter::handleHtmlEntity, " ");
+  tagHandlers["&times"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "x");
+  tagHandlers["&minus"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "-");
+  tagHandlers["&sdot"] = make_handler(&CSharpDocConverter::handleHtmlEntity, ".");
+  tagHandlers["&sim"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "~");
+  tagHandlers["&le"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "<=");
+  tagHandlers["&ge"] = make_handler(&CSharpDocConverter::handleHtmlEntity, ">=");
+  tagHandlers["&larr"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "<--");
+  tagHandlers["&rarr"] = make_handler(&CSharpDocConverter::handleHtmlEntity, "-->");
+}
+
+CSharpDocConverter::CSharpDocConverter(int flags):
+DoxygenTranslator(flags), m_tableLineLen(0), m_prevRowIsTH(false) {
+  fillStaticTables();
+}
+
+// Return the type as it should appear in the output documentation.
+static std::string getCSharpDocType(Node *n, const_String_or_char_ptr lname = "") {
+  std::string type;
+
+  String *s = Swig_typemap_lookup("doctype", n, lname, 0);
+  if (!s) {
+    if (String *t = Getattr(n, "type"))
+      s = SwigType_str(t, "");
+  }
+  /////////////////
+
+  if (!s)
+    return type;
+
+  type = Char(s);
+
+  Delete(s);
+
+  return type;
+}
+
+std::string CSharpDocConverter::getParamType(std::string param) {
+  std::string type;
+
+  ParmList *plist = CopyParmList(Getattr(currentNode, "parms"));
+  for (Parm *p = plist; p; p = nextSibling(p)) {
+    String *pname = Getattr(p, "name");
+    if (pname && Char(pname) == param) {
+      type = getCSharpDocType(p, pname);
+      break;
+    }
+  }
+  Delete(plist);
+  return type;
+}
+
+std::string CSharpDocConverter::getParamValue(std::string param) {
+  std::string value;
+
+  ParmList *plist = CopyParmList(Getattr(currentNode, "parms"));
+  for (Parm *p = plist; p; p = nextSibling(p)) {
+    String *pname = Getattr(p, "name");
+    if (pname && Char(pname) == param) {
+      String *pval = Getattr(p, "value");
+      if (pval)
+	value = Char(pval);
+      break;
+    }
+  }
+  Delete(plist);
+  return value;
+}
+
+/**
+ * Returns true, if the given parameter exists in the current node
+ * (for example param is a name of function parameter). If feature
+ * 'doxygen:nostripparams' is set, then this method always returns
+ * true - parameters are copied to output regardless of presence in
+ * function params list.
+ */
+bool CSharpDocConverter::paramExists(std::string param) {
+
+  if (GetFlag(currentNode, "feature:doxygen:nostripparams")) {
+    return true;
+  }
+
+  ParmList *plist = CopyParmList(Getattr(currentNode, "parms"));
+
+  for (Parm *p = plist; p;) {
+
+    if (Getattr(p, "name") && Char(Getattr(p, "name")) == param) {
+      return true;
+    }
+    /* doesn't seem to work always: in some cases (especially for 'self' parameters)
+     * tmap:in is present, but tmap:in:next is not and so this code skips all the parameters
+     */
+    //p = Getattr(p, "tmap:in") ? Getattr(p, "tmap:in:next") : nextSibling(p);
+    p = nextSibling(p);
+  }
+
+  Delete(plist);
+
+  return false;
+}
+
+std::string CSharpDocConverter::translateSubtree(DoxygenEntity &doxygenEntity) {
+  std::string translatedComment;
+
+  if (doxygenEntity.isLeaf)
+    return translatedComment;
+
+  std::string currentSection;
+  std::list<DoxygenEntity>::iterator p = doxygenEntity.entityList.begin();
+  while (p != doxygenEntity.entityList.end()) {
+    translateEntity(*p, translatedComment);
+    translateSubtree(*p);
+    p++;
+  }
+
+  return translatedComment;
+}
+
+void CSharpDocConverter::translateEntity(DoxygenEntity &doxyEntity, std::string &translatedComment) {
+  // check if we have needed handler and call it
+  std::map<std::string, std::pair<tagHandler, std::string> >::iterator it;
+  it = tagHandlers.find(getBaseCommand(doxyEntity.typeOfEntity));
+  if (it != tagHandlers.end())
+    (this->*(it->second.first)) (doxyEntity, translatedComment, it->second.second);
+}
+
+void CSharpDocConverter::handleIgnore(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  if (tag.entityList.size()) {
+    tag.entityList.pop_front();
+  }
+
+  translatedComment += translateSubtree(tag);
+}
+
+void CSharpDocConverter::handleSummary(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+
+  translatedComment += "<summary>";
+  std::string summary = translateSubtree(tag);
+
+  eraseAllNewLine(summary);
+  trimWhitespace(summary);
+  // remove final newlines
+  eraseTrailingSpaceNewLines(summary);
+  escapeSpecificCharacters(summary);
+
+  translatedComment += summary;
+
+
+  translatedComment += "</summary>";
+  translatedComment += "\n";
+}
+
+void CSharpDocConverter::handleLine(DoxygenEntity &tag, std::string &translatedComment, const std::string &tagName) {
+
+  translatedComment += "<" + tagName + ">";
+  if (tag.entityList.size()) {
+    translatedComment += tag.entityList.begin()->data;
+    tag.entityList.pop_front();
+  }
+  translatedComment += "</" + tagName + ">";
+}
+
+
+void CSharpDocConverter::handleNotHandled(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+
+  std::string paragraph = translateSubtree(tag);
+
+  eraseLeadingNewLine(paragraph);
+  eraseTrailingSpaceNewLines(paragraph);
+  trimWhitespace(paragraph);
+  escapeSpecificCharacters(paragraph);
+  translatedComment += paragraph;
+  translatedComment += "\n";
+}
+
+void CSharpDocConverter::handleAddList(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  std::string listItem = translateSubtree(tag);
+  eraseAllNewLine(listItem);
+
+  translatedComment += "* ";
+  translatedComment += listItem;
+  translatedComment += "\n";
+}
+
+
+void CSharpDocConverter::handleParagraph(DoxygenEntity &tag, std::string &translatedComment, const std::string &tagName) {
+  translatedComment += "<";
+  translatedComment += tagName;
+  translatedComment += ">";
+
+  std::string paragraph = translateSubtree(tag);
+
+  eraseAllNewLine(paragraph);
+  trimWhitespace(paragraph);
+  eraseTrailingSpaceNewLines(paragraph);
+  escapeSpecificCharacters(paragraph);
+
+  translatedComment += paragraph;
+
+  translatedComment += "</";
+  translatedComment += tagName;
+  translatedComment += ">\n";
+}
+
+void CSharpDocConverter::handleVerbatimBlock(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  string verb = translateSubtree(tag);
+
+  eraseLeadingNewLine(verb);
+
+  // Remove the last newline to prevent doubling the newline already present after \endverbatim
+  trimWhitespace(verb); // Needed to catch trailing newline below
+  eraseTrailingSpaceNewLines(verb);
+  escapeSpecificCharacters(verb);
+
+  translatedComment += verb;
+}
+
+void CSharpDocConverter::handleMath(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  IndentGuard indent;
+
+  // Only \f$ is translated to inline formulae, \f[ and \f{ are for the block ones.
+  const bool inlineFormula = tag.typeOfEntity == "f$";
+
+  string formulaNL;
+
+  if (inlineFormula) {
+    translatedComment += ":math:`";
+  } else {
+    indent.Init(translatedComment, m_indent);
+
+    trimWhitespace(translatedComment);
+
+    const string formulaIndent = indent.getFirstLineIndent();
+    translatedComment += formulaIndent;
+    translatedComment += ".. math::\n";
+
+    formulaNL = '\n';
+    formulaNL += formulaIndent;
+    formulaNL += m_indent;
+    translatedComment += formulaNL;
+  }
+
+  std::string formula;
+  handleTagVerbatim(tag, formula, arg);
+
+  // It is important to ensure that we have no spaces around the inline math
+  // contents, so strip them.
+  const size_t start = formula.find_first_not_of(" \t\n");
+  const size_t end = formula.find_last_not_of(" \t\n");
+  if (start != std::string::npos) {
+    for (size_t n = start; n <= end; n++) {
+      if (formula[n] == '\n') {
+	// New lines must be suppressed in inline maths and indented in the block ones.
+	if (!inlineFormula)
+	  translatedComment += formulaNL;
+      } else {
+	// Just copy everything else.
+	translatedComment += formula[n];
+      }
+    }
+  }
+
+  if (inlineFormula) {
+    translatedComment += "`";
+  }
+}
+
+void CSharpDocConverter::handleCode(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  IndentGuard indent(translatedComment, m_indent);
+
+  trimWhitespace(translatedComment);
+
+  translatedComment += "<code>";
+
+  std::string code;
+  handleTagVerbatim(tag, code, arg);
+
+  // Try and remove leading newline, which is present for block \code
+  // command:
+  escapeSpecificCharacters(code);
+  eraseLeadingNewLine(code);
+  trimWhitespace(code);
+
+  // Check for python doctest blocks, and treat them specially:
+  bool isDocTestBlock = false;
+  size_t startPos;
+  // ">>>" would normally appear at the beginning, but doxygen comment
+  // style may have space in front, so skip leading whitespace
+  if ((startPos = code.find_first_not_of(" \t")) != string::npos && code.substr(startPos, 3) == ">>>")
+    isDocTestBlock = true;
+
+  string codeIndent;
+  if (!isDocTestBlock) {
+    // Use the current indent for the code-block line itself.
+    translatedComment += indent.getFirstLineIndent();
+
+    // Specify the level of extra indentation that will be used for
+    // subsequent lines within the code block.  Note that the correct
+    // "starting indentation" is already present in the input, so we
+    // only need to add the desired code block indentation.
+    codeIndent = m_indent;
+  }
+
+  translatedComment += codeIndent;
+  for (size_t n = 0; n < code.length(); n++) {
+    if (code[n] == '\n') {
+      // Don't leave trailing white space, this results in PEP8 validation
+      // errors in Python code (which are performed by our own unit tests).
+      trimWhitespace(translatedComment);
+      translatedComment += '\n';
+
+      // Ensure that we indent all the lines by the code indent.
+      translatedComment += codeIndent;
+    } else {
+      // Just copy everything else.
+      translatedComment += code[n];
+    }
+  }
+
+  trimWhitespace(translatedComment);
+
+  // For block commands, the translator adds the newline after
+  // \endcode, so try and compensate by removing the last newline from
+  // the code text:
+  eraseTrailingSpaceNewLines(translatedComment);
+
+  translatedComment += "</code>";
+  translatedComment += "\n";
+}
+
+void CSharpDocConverter::handlePlainString(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  translatedComment += tag.data;
+}
+
+void CSharpDocConverter::handleTagVerbatim(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  translatedComment += arg;
+  for (DoxygenEntityListCIt it = tag.entityList.begin(); it != tag.entityList.end(); it++) {
+    translatedComment += it->data;
+  }
+}
+
+void CSharpDocConverter::handleTagMessage(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  translatedComment += arg;
+  handleParagraph(tag, translatedComment);
+  translatedComment += "\">\n";
+}
+
+void CSharpDocConverter::handleTagSee(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  translatedComment += "<seealso cref=\"";
+  std::string seeAlso = translateSubtree(tag);
+  escapeSpecificCharacters(seeAlso);
+
+  // Remove parameter list
+  // Alternative would be to try and convert them into C# types similar to Java implementation
+  std::string::size_type lbrace = seeAlso.find('(');
+  if (lbrace != std::string::npos)
+    seeAlso.erase(lbrace);
+
+  replaceAll(seeAlso, "::", ".");
+  eraseTrailingSpaceNewLines(seeAlso);
+
+  translatedComment += seeAlso;
+  translatedComment += "\"/>\n";
+}
+
+void CSharpDocConverter::handleTagCharReplace(DoxygenEntity &, std::string &translatedComment, const std::string &arg) {
+  translatedComment += arg;
+}
+
+void CSharpDocConverter::handleTagChar(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  translatedComment += tag.typeOfEntity;
+}
+
+void CSharpDocConverter::handleTagIf(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  translatedComment += arg;
+  if (tag.entityList.size()) {
+    translatedComment += tag.entityList.begin()->data;
+    tag.entityList.pop_front();
+    translatedComment += " {" + translateSubtree(tag) + "}";
+  }
+}
+
+void CSharpDocConverter::handleTagWord(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  translatedComment += arg + ": ";
+  if (tag.entityList.size())
+    translatedComment += tag.entityList.begin()->data;
+  tag.entityList.pop_front();
+  translatedComment += translateSubtree(tag);
+  translatedComment += "\n";
+}
+
+void CSharpDocConverter::handleTagImage(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  if (tag.entityList.size() < 2)
+    return;
+  tag.entityList.pop_front();
+  translatedComment += "Image: ";
+  translatedComment += tag.entityList.begin()->data;
+  tag.entityList.pop_front();
+  if (tag.entityList.size())
+    translatedComment += "(" + tag.entityList.begin()->data + ")";
+}
+
+void CSharpDocConverter::handleTagParam(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+
+  if (tag.entityList.size() < 2)
+    return;
+
+  if (!paramExists(tag.entityList.begin()->data))
+    return;
+
+  IndentGuard indent(translatedComment, m_indent);
+
+  DoxygenEntity paramNameEntity = *tag.entityList.begin();
+  tag.entityList.pop_front();
+
+  const std::string &paramName = paramNameEntity.data;
+
+  const std::string paramValue = getParamValue(paramName);
+
+  translatedComment += "<param name=\"" + paramName + "\">";
+
+  translatedComment += translateSubtree(tag);
+  eraseTrailingSpaceNewLines(translatedComment);
+
+  translatedComment += "</param> \n";
+}
+
+
+void CSharpDocConverter::handleTagReturn(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  IndentGuard indent(translatedComment, m_indent);
+
+  translatedComment += "<returns>";
+  translatedComment += translateSubtree(tag);
+  eraseTrailingSpaceNewLines(translatedComment);
+  translatedComment += "</returns> \n";
+}
+
+
+void CSharpDocConverter::handleTagException(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  IndentGuard indent(translatedComment, m_indent);
+
+  DoxygenEntity paramNameEntity = *tag.entityList.begin();
+  tag.entityList.pop_front();
+
+  const std::string &paramName = paramNameEntity.data;
+
+  const std::string paramType = getParamType(paramName);
+  const std::string paramValue = getParamValue(paramName);
+
+  translatedComment += "<exception cref=\"" + paramName + "\">";
+
+  translatedComment += translateSubtree(tag);
+  eraseTrailingSpaceNewLines(translatedComment);
+
+  translatedComment += "</exception> \n";
+}
+
+
+void CSharpDocConverter::handleTagRef(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+
+  if (!tag.entityList.size())
+    return;
+
+  string anchor = tag.entityList.begin()->data;
+  tag.entityList.pop_front();
+  string anchorText = anchor;
+
+  size_t pos = anchorText.find('#');
+  if (pos != string::npos) {
+    anchorText = anchorText.substr(pos + 1);
+  }
+
+  if (!tag.entityList.empty()) {
+    anchorText = tag.entityList.begin()->data;
+  }
+  translatedComment += "\\ref " + anchorText;
+}
+
+
+void CSharpDocConverter::handleTagWrap(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  if (tag.entityList.size()) { // do not include empty tags
+    std::string tagData = translateSubtree(tag);
+    // wrap the thing, ignoring whitespace
+    size_t wsPos = tagData.find_last_not_of("\n\t ");
+    if (wsPos != std::string::npos && wsPos != tagData.size() - 1)
+      translatedComment += arg + tagData.substr(0, wsPos + 1) + arg + tagData.substr(wsPos + 1);
+    else
+      translatedComment += arg + tagData + arg;
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTag(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  std::string htmlTagArgs = tag.data;
+  if (htmlTagArgs == "/") {
+    // end html tag, for example "</ul>
+    // translatedComment += "</" + arg.substr(1) + ">";
+  } else {
+    translatedComment += arg + htmlTagArgs;
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTagNoParam(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  std::string htmlTagArgs = tag.data;
+  if (htmlTagArgs == "/") {
+    // end html tag, for example "</ul>
+  } else {
+    translatedComment += arg;
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTag_A(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  std::string htmlTagArgs = tag.data;
+  if (htmlTagArgs == "/") {
+    // end html tag, "</a>
+    translatedComment += " (" + m_url + ')';
+    m_url.clear();
+  } else {
+    m_url.clear();
+    size_t pos = htmlTagArgs.find('=');
+    if (pos != string::npos) {
+      m_url = htmlTagArgs.substr(pos + 1);
+    }
+    translatedComment += arg;
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTag2(DoxygenEntity &tag, std::string &translatedComment, const std::string &arg) {
+  std::string htmlTagArgs = tag.data;
+  if (htmlTagArgs == "/") {
+    // end html tag, for example "</em>
+    translatedComment += arg;
+  } else {
+    translatedComment += arg;
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTag_tr(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  std::string htmlTagArgs = tag.data;
+  size_t nlPos = translatedComment.rfind('\n');
+  if (htmlTagArgs == "/") {
+    // end tag, </tr> appends vertical table line '|'
+    translatedComment += '|';
+    if (nlPos != string::npos) {
+      size_t startOfTableLinePos = translatedComment.find_first_not_of(" \t", nlPos + 1);
+      if (startOfTableLinePos != string::npos) {
+	m_tableLineLen = translatedComment.size() - startOfTableLinePos;
+      }
+    }
+  } else {
+    if (m_prevRowIsTH) {
+      // if previous row contained <th> tag, add horizontal separator
+      // but first get leading spaces, because they'll be needed for the next row
+      size_t numLeadingSpaces = translatedComment.size() - nlPos - 1;
+
+      translatedComment += string(m_tableLineLen, '-') + '\n';
+
+      if (nlPos != string::npos) {
+	translatedComment += string (numLeadingSpaces, ' ');
+      }
+      m_prevRowIsTH = false;
+    }
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTag_th(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  std::string htmlTagArgs = tag.data;
+  if (htmlTagArgs == "/") {
+    // end tag, </th> is ignored
+  } else {
+    translatedComment += '|';
+    m_prevRowIsTH = true;
+  }
+}
+
+void CSharpDocConverter::handleDoxyHtmlTag_td(DoxygenEntity &tag, std::string &translatedComment, const std::string &) {
+  std::string htmlTagArgs = tag.data;
+  if (htmlTagArgs == "/") {
+    // end tag, </td> is ignored
+  } else {
+    translatedComment += '|';
+  }
+}
+
+void CSharpDocConverter::handleHtmlEntity(DoxygenEntity &, std::string &translatedComment, const std::string &arg) {
+  // html entities
+  translatedComment += arg;
+}
+
+void CSharpDocConverter::handleNewLine(DoxygenEntity &, std::string &translatedComment, const std::string &) {
+  trimWhitespace(translatedComment);
+
+  translatedComment += "\n";
+
+  if (!m_indent.empty())
+    translatedComment += m_indent;
+}
+
+String *CSharpDocConverter::makeDocumentation(Node *n) {
+  String *documentation;
+  std::string csharpDocString;
+
+  // store the node, we may need it later
+  currentNode = n;
+
+  documentation = getDoxygenComment(n);
+  if (documentation != NULL) {
+    if (GetFlag(n, "feature:doxygen:notranslate")) {
+      String *comment = NewString("");
+      Append(comment, documentation);
+      Replaceall(comment, "\n *", "\n");
+      csharpDocString = Char(comment);
+      Delete(comment);
+    } else {
+      std::list<DoxygenEntity> entityList = parser.createTree(n, documentation);
+      DoxygenEntity root("root", entityList);
+      csharpDocString = translateSubtree(root);
+    }
+  }
+
+  // if we got something log the result
+  if (!csharpDocString.empty()) {
+
+    // remove the last spaces and '\n' since additional one is added during writing to file
+    eraseTrailingSpaceNewLines(csharpDocString);
+
+    // ensure that a blank line occurs before code or math blocks
+    csharpDocString = padCodeAndVerbatimBlocks(csharpDocString);
+
+    if (m_flags & debug_translator) {
+      std::cout << "\n---RESULT IN CSHARPDOC---" << std::endl;
+      std::cout << csharpDocString;
+      std::cout << std::endl;
+    }
+  }
+
+  return NewString(csharpDocString.c_str());
+}