[antlr-interest] AntlrWorks - Interpreter fails for ! and ~
steve at flasby.org
Mon Feb 9 01:32:18 PST 2009
My first post here, I hope someone can help.
I have updated to AntlrWorks 1.2.2 from 1.2.1 but find I have problems
both with using the interpreter and parsing.
I have the classic String rule:
( '"' '"'!
| // nothing -- write error message
The presence of the '!' in this code causes the grammar checking to fail
with the message 'Illegal output option' is there an alternative I
should be using instead?
Also (but I am less sure about this) I think the '~' is not being
correctly recognized as any string in my test input which I expect to
match this fails. Has this been reported by anyone else?
Hope someone can offer me a hint.
Regards - Steve
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