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Back out non-collating [a-z] ranges.

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Instead of changing the whole course to another POSIX-permitted way
for consistency and uniformity I decide to completely ignore missing
regex fucntionality and focus on fixing bugs in what we have now,
too many small obstacles we have choicing other way, counting ports.
Corresponding libc changes are backed out in r302824.
This commit is contained in:
Andrey A. Chernov 2016-07-14 09:47:49 +00:00
parent 2fb2dbe8c0
commit c66f176a6e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=302833
1 changed files with 0 additions and 5 deletions
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gnu/usr.bin/grep/dfa.c
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@ -2547,13 +2547,8 @@ match_mb_charset (struct dfa *d, int s, position pos, int index)
wcbuf[2] = work_mbc->range_sts[i];
wcbuf[4] = work_mbc->range_ends[i];
#ifdef __FreeBSD__
if (wcscmp(wcbuf, wcbuf+2) >= 0 &&
wcscmp(wcbuf+4, wcbuf) >= 0)
#else
if (wcscoll(wcbuf, wcbuf+2) >= 0 &&
wcscoll(wcbuf+4, wcbuf) >= 0)
#endif
goto charset_matched;
}