Syntax error highlighting in Syntax Editor Control

Hi all,

I have downloaded trial version of Syntax Editor control and I am currently testing it.I also created Dynamic language using XML (inherited from DynamicOutliningSyntaxLanguage class) file and all seems to work fine except one thing : I can not manage to see syntax error highlight in syntax editor control (the red curly line which suppose to be placed under some token in code...).Tried almost everything but has no effect.However If I use language created in pure code (so there is no XML file and main class inherits MergableSyntaxLanguage class;parser, lexer,tokens and ast support classes are built manually)everything works fine and i have noticed when there is potential syntax error giving me nearly exact cause and some explanation.

So Is there any possibility to make Dynamic Syntax Language in Syntax Editor have this behavior of syntax error highlighting or not?If YES ,can you please provide me some property or method or hint how can I force code editor control to verify semantic accuracy of code written in it.

Thanks in advance,

Best regards,

Civa