Hi, I'm wondering what would be the best way to communicate from the lexer to the parser that the lexer detected something it could not tokenize (in my case, characters outside the allowed character set).
In this case, it is fairly obvious that we want to abort, without a call to yyerror, but properly destructing and deallocating any values still on the stack. The best way I can think of at the moment would be to define an additional token type that isn't used in any rule, return that from the lexer, and create a shortcut between lexer and parser that silences yyerror. Is there a better way to do this? Simon
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