hg version
#Mercurial Distributed SCM (version 0.9.4)
#
#Copyright (C) 2005-2007 Matt Mackall <mpm@selenic.com> and others
#This is free software; see the source for copying conditions. There is NO
#warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
hg init test
cd test
cat >A << END
AAAAA
END
hg addremove
# adding A
hg commit -m init
hg rename A B
hg commit -m renamed
hg grep AAAA
#A:0:AAAAA
#B:1:AAAAA
hg grep -r 1 AAAA
#** unknown exception encountered, details follow
#** report bug details to http://www.selenic.com/mercurial/bts
#** or mercurial@selenic.com
#** Mercurial Distributed SCM (version 0.9.4)
#Traceback (most recent call last):
# File "/usr/local/bin/hg", line 11, in ?
# mercurial.commands.run()
# File "/usr/local//lib/python2.4/site-packages/mercurial/commands.py", line
3110, in run
# sys.exit(dispatch(sys.argv[1:], argv0=sys.argv[0]))
# File "/usr/local//lib/python2.4/site-packages/mercurial/commands.py", line
3107, in dispatch
# return cmdutil.runcatch(u, args, argv0=argv0)
# File "/usr/local//lib/python2.4/site-packages/mercurial/cmdutil.py", line 37,
in runcatch
# return dispatch(ui, args, argv0=argv0)
# File "/usr/local//lib/python2.4/site-packages/mercurial/cmdutil.py", line
364, in dispatch
# ret = runcommand(ui, options, cmd, d)
# File "/usr/local//lib/python2.4/site-packages/mercurial/cmdutil.py", line
417, in runcommand
# return checkargs()
# File "/usr/local//lib/python2.4/site-packages/mercurial/cmdutil.py", line
373, in checkargs
# return cmdfunc()
# File "/usr/local//lib/python2.4/site-packages/mercurial/cmdutil.py", line
356, in <lambda>
# d = lambda: func(ui, repo, *args, **cmdoptions)
# File "/usr/local//lib/python2.4/site-packages/mercurial/commands.py", line
1221, in grep
# if fn not in copies.get(prev[fn], {}):
#KeyError: 'A'
#
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