#! /bin/sh

# Look at the file specified in $1 to see if it contains 'no --help'.
# If it does:
# - Squawk
# - rename the file to ($1)-
# - exit with a non-zero status.
# otherwise:
# - exit with a 0 status.

if test ! -f $1
then
	echo "$0: $1 is not a regular file!" 1>&2
	exit 1
fi

if grep -q 'no --help' $1
then
	echo "$0: $1 contains 'no --help'!" 1>&2
	mv ${1} ${1}-
	exit 1
fi