Essentially, your input does not conform to your grammar (but you probably know that).
%error-verbose will give you more information about where the grammar and your input disagree. Set yydebug=1 to get a trace of the parse. With that, inspect y.output for the failing state. j. _______________________________________________ help-bison@gnu.org http://lists.gnu.org/mailman/listinfo/help-bison
