mercurial/strutil.py
author Thomas Arendsen Hein <thomas@intevation.de>
Tue, 26 Jun 2007 18:35:31 +0200
changeset 4727 79cc512a34ed
parent 2953 3d5547845158
child 7073 af1117f37fa7
permissions -rw-r--r--
Fix earlygetop for short options with unnecessary spaces removed Examples: hg log -qR foo hg log -Rfoo hg log -qRfoo
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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# strutil.py - string utilities for Mercurial
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#
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# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
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#
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# This software may be used and distributed according to the terms
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# of the GNU General Public License, incorporated herein by reference.
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def findall(haystack, needle, start=0, end=None):
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    if end is None:
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        end = len(haystack)
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    if end < 0:
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        end += len(haystack)
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    if start < 0:
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        start += len(haystack)
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    while start < end:
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        c = haystack.find(needle, start, end)
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        if c == -1:
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            break
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        yield c
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        start = c + 1
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def rfindall(haystack, needle, start=0, end=None):
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    if end is None:
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        end = len(haystack)
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    if end < 0:
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        end += len(haystack)
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    if start < 0:
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        start += len(haystack)
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    while end >= 0:
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        c = haystack.rfind(needle, start, end)
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        if c == -1:
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            break
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        yield c
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        end = c - 1