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#!/bin/sh # Public domain. Originally written 1994, Karl Berry. temp=${TMPDIR-/tmp}/ait.$$ echo Contents: >$temp echo >>$temp awk ' { prevline = line; line = $0 } /^\*+$/ { print prevline } /^=+$/ { print " " prevline } /^-+$/ { print " " prevline } /^\.+$/ { print " " prevline } ' $*>>$temp echo >>$temp echo >>$temp cat $* >>$temp mv $temp $1