> Note that {ws} + '.' + '=' is exactly the converse of {id}, so there > is nothing else to match.
I have thought about this reply a bit more. Now I agree about the result of the total lex rule combination. I have extended the corresponding parser rules. Unfortunately, my test program does not show the final result I would expect so far. Regards, Markus _______________________________________________ help-bison@gnu.org https://lists.gnu.org/mailman/listinfo/help-bison