X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Fmathml_editor%2Fsrc%2FTTokenizer.cc;h=14eeaadb009557541cb86e0c849d46840d6919e6;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=cf74c1d4f2237e52601990fb4d6ee9e6c01e928d;hpb=89262281b6e83bd2321150f81f1a0583645eb0c8;p=helm.git

diff --git a/helm/DEVEL/mathml_editor/src/TTokenizer.cc b/helm/DEVEL/mathml_editor/src/TTokenizer.cc
index cf74c1d4f..14eeaadb0 100644
--- a/helm/DEVEL/mathml_editor/src/TTokenizer.cc
+++ b/helm/DEVEL/mathml_editor/src/TTokenizer.cc
@@ -1,20 +1,46 @@
+/* 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>
+ */
 
 #include <algorithm>
+#include <cassert>
 
 #include "TTokenizer.hh"
 #include "TPushLexer.hh"
 
 std::vector<TToken>
 TTokenizer::tokenize(const std::string& s)
-{
-  TPushLexer lexer(*this);
+{  
+  TPushLexer lexer(logger, *this);
 
   tokens.clear();
   for (std::string::const_iterator p = s.begin();
        p != s.end();
        p++)
     lexer.push(*p);
-  //lexer.push('\n');
+  
+  lexer.flush();
 
   std::vector<TToken> res;
   res.reserve(tokens.size());
@@ -23,9 +49,21 @@ TTokenizer::tokenize(const std::string& s)
   return res;
 }
 
+void
+TTokenizer::reset()
+{
+  assert(0);
+}
+
 void
 TTokenizer::push(const TToken& token)
 {
   tokens.push_back(token);
 }
 
+std::string
+TTokenizer::drop(bool alt)
+{
+  assert(0);
+  return "";
+}