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diff --git a/Build/source/texk/dvisvgm/dvisvgm-1.9.2/src/XMLNode.h b/Build/source/texk/dvisvgm/dvisvgm-1.9.2/src/XMLNode.h
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+/*************************************************************************
+** XMLNode.h **
+** **
+** This file is part of dvisvgm -- the DVI to SVG converter **
+** Copyright (C) 2005-2015 Martin Gieseking <martin.gieseking@uos.de> **
+** **
+** This program 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 3 of **
+** the License, or (at your option) any later version. **
+** **
+** This program 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 this program; if not, see <http://www.gnu.org/licenses/>. **
+*************************************************************************/
+
+#ifndef DVISVGM_XMLNODE_H
+#define DVISVGM_XMLNODE_H
+
+#include <list>
+#include <map>
+#include <ostream>
+#include <string>
+
+#include "SpecialActions.h"
+
+
+struct XMLNode
+{
+ virtual ~XMLNode () {}
+ virtual XMLNode* clone () const =0;
+ virtual void clear () =0;
+ virtual std::ostream& write (std::ostream &os) const =0;
+};
+
+
+class XMLElementNode : public XMLNode
+{
+ typedef std::map<std::string,std::string> AttribMap;
+ typedef std::list<XMLNode*> ChildList;
+ public:
+ XMLElementNode (const std::string &name);
+ XMLElementNode (const XMLElementNode &node);
+ ~XMLElementNode ();
+ XMLElementNode* clone () const {return new XMLElementNode(*this);}
+ void clear ();
+ void addAttribute (const std::string &name, const std::string &value);
+ void addAttribute (const std::string &name, double value);
+ void append (XMLNode *child);
+ void append (const std::string &str);
+ void prepend (XMLNode *child);
+ void remove (XMLNode *child) {_children.remove(child);}
+ bool insertAfter (XMLNode *child, XMLNode *sibling);
+ bool insertBefore (XMLNode *child, XMLNode *sibling);
+ bool hasAttribute (const std::string &name) const;
+ const char* getAttributeValue (const std::string &name) const;
+ bool getDescendants (const char *name, const char *attrName, std::vector<XMLElementNode*> &descendants) const;
+ XMLElementNode* getFirstDescendant (const char *name, const char *attrName, const char *attrValue) const;
+ std::ostream& write (std::ostream &os) const;
+ bool empty () const {return _children.empty();}
+ const std::list<XMLNode*>& children () const {return _children;}
+ const std::string& getName () const {return _name;}
+
+ private:
+ std::string _name; // element name (<name a1="v1" .. an="vn">...</name>)
+ AttribMap _attributes;
+ ChildList _children; // child nodes
+};
+
+
+class XMLTextNode : public XMLNode
+{
+ public:
+ XMLTextNode (const std::string &str) : _text(str) {}
+ XMLTextNode* clone () const {return new XMLTextNode(*this);}
+ void clear () {_text.clear();}
+ void append (XMLNode *node);
+ void append (XMLTextNode *node);
+ void append (const std::string &str);
+ void prepend (XMLNode *child);
+ std::ostream& write (std::ostream &os) const {return os << _text;}
+ const std::string& getText () const {return _text;}
+
+ private:
+ std::string _text;
+};
+
+
+class XMLCommentNode : public XMLNode
+{
+ public:
+ XMLCommentNode (const std::string &str) : _text(str) {}
+ XMLCommentNode* clone () const {return new XMLCommentNode(*this);}
+ void clear () {_text.clear();}
+ std::ostream& write (std::ostream &os) const {return os << "<!--" << _text << "-->\n";}
+
+ private:
+ std::string _text;
+};
+
+
+class XMLCDataNode : public XMLNode
+{
+ public:
+ XMLCDataNode (const std::string &d) : _data(d) {}
+ XMLCDataNode* clone () const {return new XMLCDataNode(*this);}
+ void clear () {_data.clear();}
+ std::ostream& write (std::ostream &os) const;
+
+ private:
+ std::string _data;
+};
+
+#endif