X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2FDEVEL%2Fmathml_editor%2Fsrc%2FTPushLexer.cc;h=da15822c39794eeac79e8a37a62866c2e19ffd5f;hb=97c2d258a5c524eb5c4b85208899d80751a2c82f;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..da15822c3 100644
--- a/helm/DEVEL/mathml_editor/src/TPushLexer.cc
+++ b/helm/DEVEL/mathml_editor/src/TPushLexer.cc
@@ -24,6 +24,8 @@
  */
 
 #include <string>
+#include <cctype>
+#include <cassert>
 
 #include "TToken.hh"
 #include "TPushLexer.hh"
@@ -39,6 +41,8 @@ TPushLexer::reset()
 {
   buffer.erase();
   state = ACCEPT;
+
+  displayCursor();
 }
 
 void