> > I use --verbose in the command line. I hope it's the same as %error-verbose > 'cause this one didn't worked.
Use %error-verbose, you can get the more specific error message in your yyerror. This is documented in section 4.3 of bison manual. Option --verbose overrides directive %verbose, it outputs verbose description of the parser states in xxx.output Huang _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison