> i have a rule like:
>
> (snip)
> WORD { ParseError($1); }
> ;
then WORD is now a part of the grammer, which you don't want.
Try:
0. make sure the grammer is correct, and get rid of shift/reduce
or red/red conflicts (by adding pref, etc).
1. use yyerror()
2. build a parse tree first (just parse, no evaluation).
After the completion of the build, evaluate it.
If you have a time, read the dragon book by aho.
t
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