mercurial/strutil.py
author Pierre-Yves David <pierre-yves.david@fb.com>
Sat, 11 Apr 2015 11:54:09 -0400
changeset 24711 ab6e3729747e
parent 10263 25e572394f5c
child 25979 b723f05ec49b
permissions -rw-r--r--
revert: stop marking files clean after interactive revert (issue4592) The goal of 'hg revert --interactive' is usually to keep some change in the revert file, so the files -must-not- be marked as clean. We want the status logic to do its usual job here. For unclear reasons (probably timing related), I was unable to build an automated test that reproduced issue4592 but manual testing shows this is fixed.

# 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 version 2 or any later version.

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