[antlr-interest] How to do "not" in a syntactic predicate?
Naveen Chawla
naveen.chwl at googlemail.com
Mon Oct 5 07:02:19 PDT 2009
If I do
(a ~b)=> a
meaning "take this alternative if you encounter an a when not followed by b"
I get a syntax error: unexpected token b
Is it the right syntax to use '~'?
N
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.antlr.org/pipermail/antlr-interest/attachments/20091005/3dac910f/attachment.html
More information about the antlr-interest
mailing list