regcomp.c: Add capability for ignoring white space inside []
authorKarl Williamson <public@khwilliamson.com>
Thu, 10 Jan 2013 23:36:05 +0000 (16:36 -0700)
committerKarl Williamson <public@khwilliamson.com>
Fri, 11 Jan 2013 18:50:38 +0000 (11:50 -0700)
commitd71b76f689c577372aa8a0b376960b13c24d0a88
treea4947ba4328dfcc83700d1bce19d341656d7478a
parent17d13b541f8d0d9dae54e54091cae12f3f56369d
regcomp.c: Add capability for ignoring white space inside []

This is currently unused, but allows pattern white space to be used
inside [bracketed] character classes.  When this is on, literal white
space must be escaped by a preceding backslash to be counted.
regcomp.c