#!/bin/sh
#
# Edit AFM file in order to enable 'fi' and 'fl' ligatures
#

[ $# -eq 0 ] && { echo "usage: fixlig afm_file" >&2; exit 1; }
[ -f "$1" ] || { echo "fixlig: Can't find file '$1'" >&2; exit 1; }

tmpfile=$(mktemp ~/.fixlig.XXXXXX) || exit 1
cat "$1" | nawk '
/^C 102 / { print $0 " L i fi ; L l fl ;"; next }
{ print }' >$tmpfile
mv -f $tmpfile "$1"
chmod go+r "$1"
.