Brian Denheyer <briand_at_deldotd.com>:
> I was noticing that I do a lot of () matching of things I don't want. e.g.,
> "([a-z]+(\\[([0-9]+)\\])?"
perl5 regexps use (?:foo) as a grouping construct that's not
counted as a match. (there are also a couple other (?Xfoo)
constructs, like (?=foo) for lookahead assertions, etc.)
--
Received on Mon Feb 22 1999 - 22:35:24 CET