#!/bin/sh
#---------------------------------------------------------------------------#
# Copyright (C) 1998-1999,2002, 2004-2005 The University of Melbourne.
# This file may only be copied under the terms of the GNU General
# Public License - see the file COPYING in the Mercury distribution.
#---------------------------------------------------------------------------#
#
# Print a list of commands in a portion of mdb help text.
# Usage: commands file
#
grep "^\`" $1 | sed "s/^\(\`[a-z]\+\>\).*$/\"\1',\"/" | sort -u \
| xargs echo | sed "s/, \(\`[a-z]\+'\)\,$/ and \1\./"