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regcomp.c: Change and comment a problematic #define
authorKarl Williamson <public@khwilliamson.com>
Wed, 27 Jun 2012 22:57:25 +0000 (16:57 -0600)
committerKarl Williamson <public@khwilliamson.com>
Wed, 25 Jul 2012 03:13:43 +0000 (21:13 -0600)
commit8e661ac5489f620197f5f1d82f95c4a7c44b8f32
tree02360b60aa987323b5ba2bb64fde403bde07fb13
parent2c56531aa8a560deaf4168a9c4035d441a2d7445
regcomp.c: Change and comment a problematic #define

As noted in the new comments, there is no out-of-bounds code point, so
this should not be used as such; and it turns out, it really isn't.
But this is a fall-back in case code is changed to not set the variable
that this initializes, and the comment will prevent someone else from
wasting their time trying to figure out why this is like this.
regcomp.c