#! /bin/sh
: #!/usr/local/bin/jsh
: mkIX -- make roff source of index page from info-file
: usage
:	mkIX roff-info-file 
:
if test $# -ne 1
then echo "usage: mkIX roff-info-file"; exit 1
fi
info=$1
tmp=/tmp/mkIX.$$
trap "rm -f $tmp ; exit 1" 1 2 3 15
sort $info > $tmp
echo '.bp'
echo '.vs 1'
echo '.ds Sn Function\ Index'
echo '.SH'
echo 'Function Index'
echo ''
echo ''
echo '.'
echo '.LP'
echo '.nr ii \n(.l/2'
echo '.in \n(iiu'
cat $tmp | mkIXaux
rm -f $tmp
