tests/readlink.py

gendoc: do not strip 'hg ' from synopsis

This was an old left-over from when the synopsis line was used as a
header. We now have the command name by itself as the header and the
synopsis as a literal block immediately after..

#!/usr/bin/env python

import errno, os, sys

for f in sys.argv[1:]:
    try:
        print f, '->', os.readlink(f)
    except OSError, err:
        if err.errno != errno.EINVAL:
            raise
        print f, 'not a symlink'

sys.exit(0)