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=cfa10ec71cb1618fa4f7d88755624049d0d927b8;hpb=7bea7bddf7ca13260f4d3965182dc4fb58d035e7;p=helm.git

diff --git a/helm/DEVEL/mathml_editor/src/TTokenizer.cc b/helm/DEVEL/mathml_editor/src/TTokenizer.cc
index cfa10ec71..7a8736cee 100644
--- a/helm/DEVEL/mathml_editor/src/TTokenizer.cc
+++ b/helm/DEVEL/mathml_editor/src/TTokenizer.cc
@@ -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 "";
+}