tests/printrepr.py

Move 'findrenames' code into its own file.

The next few patches will increase the size of the "findrenames"
functionality. This patch simply moves the function into its own
file to avoid clutter building up in 'cmdutil.py'.

#!/usr/bin/env python
#
# Copyright 2009 Matt Mackall <[e-mail]> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

"""prints repr(sys.stdin) but preserves newlines in input"""

import sys
print repr(sys.stdin.read())[1:-1].replace('\\n', '\n'),