test-subrepo-recursion: deleted default arguments
Deleted default arguments from test-sub-repo-recursion. Rationale is
that it is confusing to read, when the arguments aren't at each
command in the test
#!/usr/bin/env python
#
# Copyright 2009 Matt Mackall <mpm@selenic.com> 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'),