X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Fmathml_editor%2Fsrc%2FTDocument.hh;h=02d1dc38dd7c794531166b223e234b3001826f15;hb=97c2d258a5c524eb5c4b85208899d80751a2c82f;hp=e1ef858927ba589e3631eedac90cef1feff50c97;hpb=8d15b9f68470945a45ce96dbc1c892742c85cb9c;p=helm.git

diff --git a/helm/DEVEL/mathml_editor/src/TDocument.hh b/helm/DEVEL/mathml_editor/src/TDocument.hh
index e1ef85892..02d1dc38d 100644
--- a/helm/DEVEL/mathml_editor/src/TDocument.hh
+++ b/helm/DEVEL/mathml_editor/src/TDocument.hh
@@ -1,3 +1,27 @@
+/* This file is part of EdiTeX, an editor of mathematical
+ * expressions based on TeX syntax.
+ * 
+ * Copyright (C) 2002-2003 Luca Padovani <lpadovan@cs.unibo.it>,
+ *                    2003 Paolo Marinelli <pmarinel@cs.unibo.it>.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * For more information, please visit the project's home page
+ * http://helm.cs.unibo.it/editex/
+ * or send an email to <lpadovan@cs.unibo.it>
+ */
 
 #ifndef __TDocument_hh__
 #define __TDocument_hh__
@@ -19,6 +43,7 @@ public:
   TNode createI(const std::string& text, unsigned id = 0) const { return createT("i", text, id); };
   TNode createN(const std::string& text, unsigned id = 0) const { return createT("n", text, id); };
   TNode createO(const std::string& text, unsigned id = 0) const { return createT("o", text, id); };
+  TNode createS(unsigned id = 0) const { return createT("s", "", id); };
 
   DOM::Document document(void) const { return doc; };