X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Fmathml_editor%2Fsrc%2FTTokenizer.cc;h=7a8736cee0080d6b50805604f81cd595a89aec71;hb=85ccebb566c36671ca753debe09e6dd5c9dd0df7;hp=93cadefd7efba5ec1cd6db38e1eb529393c5c0f5;hpb=bf29ef82dc843dcb1929b413b36801ac26441fbd;p=helm.git

diff --git a/helm/DEVEL/mathml_editor/src/TTokenizer.cc b/helm/DEVEL/mathml_editor/src/TTokenizer.cc
index 93cadefd7..7a8736cee 100644
--- a/helm/DEVEL/mathml_editor/src/TTokenizer.cc
+++ b/helm/DEVEL/mathml_editor/src/TTokenizer.cc
@@ -7,7 +7,7 @@
 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();
@@ -24,9 +24,21 @@ 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 "";
+}