Re: Using %printer

[Frans Englich]

On Thursday 14 September 2006 12:34, Akim Demaille wrote:
> >>> "Frans" == Frans Englich <address@hidden> writes:
>  >
>  > I'm sure that's practical, but it surely would be cool to be able
>  > to craft better messages!
>
> I agree, but there is a real problem: the interface here is outputting
> on a stream, while yyerror expects a string.  Besides, levels of
> verbosity would probably be needed.

I guess one would have to invent a different "print system" for that. Perhaps 
those "error printers" would return a heap allocated char string, which the 
caller(the bison generated parser) is responsible for de-allocating.


Cheers,

                Frans