#!/bin/sh
# @(#) Revision 1.2 - 04/03/99
# delimit
#
# Delimit each line with a beginning and ending token.
#
# usage: delimit token [file]
#
# If you find this script useful, you might want to explore the -vet
# options to cat.
#
# =============================================================================
# Andrea Whitlock, Mobius Software Services
# whitlock@mobius-soft.com
# 
# Bug reports, questions, and suggestions should be emailed to:
# mobius@mobius-soft.com
#
# This software is provided under the terms of the GNU copyleft 
# (ftp://prep.ai.mit.edu/pub/gnu/COPYING-2.0), without a warranty 
# of any kind.  Use at your own risk.
# =============================================================================
#

# configure me ################################################################
AWK=awk
#AWK=nawk
#AWK=gawk
# configure me end ############################################################

if [ ! "$1" ]
then
	echo "usage: `basename $0` token [file]"
	echo "example: `basename $0` \"|\" myfile.txt"
	exit 1
fi

token="$1"
file="$2"

cat $file | $AWK '{ printf("%s%s%s\n", t, $0, t) }' t="$token"