LEX and comments.

[durrieu@tantale.cert.fr (Guy Durrieu)]

I am a poor LEX programmer...

In my language, there are comments such:

 {line 1
  line 2
    ...
  line n}

currently I use the following lines in the .tokens file:

<sentences>"{" BEGIN comment;\
<comment>[^}\\n]*       {fprintf(yyout,"-1\\n%d\\n%s\\n",yyleng,yytext); }\
<comment>"}"  BEGIN sentences ;\

For several reasons I would like that the delimiters appear in the comment;
so the result of compilation would be for example:

{^comment_s [comment {line1,
             comment line2,
             comment line3}]}

Is it a way to update the .tokens file in order to achieve that? 

Thanks in advance.

-- Guy DURRIEU.