re.pm: Forbid things like /dd, /uu
authorKarl Williamson <public@khwilliamson.com>
Fri, 11 Feb 2011 16:46:29 +0000 (09:46 -0700)
committerKarl Williamson <public@khwilliamson.com>
Mon, 14 Feb 2011 15:41:38 +0000 (08:41 -0700)
commit45a507fad6e47292c8204f08e955d85b29eb46ab
treece4a72ce7f8273a1f1cbd3ade9f0ab47ba4550f7
parenteda9cac17f1c742273b62b039f512bc88ffb37a1
re.pm: Forbid things like /dd, /uu

This is so they can perhaps be used in the future by Perl.

The test file is refactored to test these more comprehensively, adding tests
for the recently added /a.
ext/re/re.pm
ext/re/t/reflags.t