X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Fmathml_editor%2Fsrc%2FTPushLexer.cc;h=3d2abc097821f5fe3c78d1b021f32e8f8b6eb934;hb=3c7ca719c304eb7de7d8d4e9a90ebe0db8d8ecab;hp=f9dc184c261795ef24632841f8c55be4f2d1decc;hpb=98e5817ce4fa424fb3181d90d327935c1b100ec4;p=helm.git

diff --git a/helm/DEVEL/mathml_editor/src/TPushLexer.cc b/helm/DEVEL/mathml_editor/src/TPushLexer.cc
index f9dc184c2..3d2abc097 100644
--- a/helm/DEVEL/mathml_editor/src/TPushLexer.cc
+++ b/helm/DEVEL/mathml_editor/src/TPushLexer.cc
@@ -24,6 +24,7 @@
  */
 
 #include <string>
+#include <cctype>
 
 #include "TToken.hh"
 #include "TPushLexer.hh"
@@ -39,6 +40,8 @@ TPushLexer::reset()
 {
   buffer.erase();
   state = ACCEPT;
+
+  displayCursor();
 }
 
 void