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comparison mercurial/cmdutil.py @ 7807:bd8f44638847

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help: miscellaneous language fixes
author timeless <timeless@gmail.com>
date Sat, 28 Feb 2009 12:38:45 +0100
parents e899ead7b8ae
children 8c09952cd39a
comparison
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7806:6d0cf2a2acad 7807:bd8f44638847
938 return str(rev) 938 return str(rev)
939 939
940 raise util.Abort(_("revision matching date not found")) 940 raise util.Abort(_("revision matching date not found"))
941 941
942 def walkchangerevs(ui, repo, pats, change, opts): 942 def walkchangerevs(ui, repo, pats, change, opts):
943 '''Iterate over files and the revs they changed in. 943 '''Iterate over files and the revs in which they changed.
944 944
945 Callers most commonly need to iterate backwards over the history 945 Callers most commonly need to iterate backwards over the history
946 it is interested in. Doing so has awful (quadratic-looking) 946 in which they are interested. Doing so has awful (quadratic-looking)
947 performance, so we use iterators in a "windowed" way. 947 performance, so we use iterators in a "windowed" way.
948 948
949 We walk a window of revisions in the desired order. Within the 949 We walk a window of revisions in the desired order. Within the
950 window, we first walk forwards to gather data, then in the desired 950 window, we first walk forwards to gather data, then in the desired
951 order (usually backwards) to display it. 951 order (usually backwards) to display it.