Re: Advice needed, please

[dummy Taurus]

>
> 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