Mercurial > hg
view tests/test-backwards-remove.t @ 17931:35ba170c0f82 stable
grep: don't search past the end of the searched string
'*' causes the resulting RE to match 0 or more repetitions of the preceding RE:
>>> bool(re.search('.*', ''))
>>> True
This causes an infinite loop because currently we're only checking if there was
a match without looking at where we are in the searched string.
author | Idan Kamara <idankk86@gmail.com> |
---|---|
date | Mon, 12 Nov 2012 19:27:03 +0200 |
parents | 4c94b6d0fb1c |
children | 5c2a4f37eace |
line wrap: on
line source
$ hg init $ echo This is file a1 > a $ hg add a $ hg commit -m "commit #0" $ ls a $ echo This is file b1 > b $ hg add b $ hg commit -m "commit #1" $ hg co 0 0 files updated, 0 files merged, 1 files removed, 0 files unresolved B should disappear $ ls a