Mercurial > hg
view mercurial/strutil.py @ 4716:36d23de02da1
Make earlygetopt return a list of all option values, use the last value.
This fixes:
"hg -R" showing a useful error instead of traceback
"hg -R foo --repository bar" using bar instead of foo
And provides a way for other users of earlygetopt to accept more than
one value.
author | Thomas Arendsen Hein <thomas@intevation.de> |
---|---|
date | Mon, 25 Jun 2007 22:08:10 +0200 |
parents | 3d5547845158 |
children | af1117f37fa7 |
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# strutil.py - string utilities for Mercurial # # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. def findall(haystack, needle, start=0, end=None): if end is None: end = len(haystack) if end < 0: end += len(haystack) if start < 0: start += len(haystack) while start < end: c = haystack.find(needle, start, end) if c == -1: break yield c start = c + 1 def rfindall(haystack, needle, start=0, end=None): if end is None: end = len(haystack) if end < 0: end += len(haystack) if start < 0: start += len(haystack) while end >= 0: c = haystack.rfind(needle, start, end) if c == -1: break yield c end = c - 1