#!/bin/sh
# lgfextract.sh - perform extraction upon file.lgf
USAGE="usage: $0 file.lgf"

case $# in
  1) file=$1
     ;;
  *) echo $USAGE
     exit 1
     ;;
esac

temp=lgfextract$$.cnf
trap 'rm -f $temp; exit 1' 1 2 15

echo include diglog.cnf >$temp
echo do load $file >>$temp
echo cstop off >>$temp
echo do extract >>$temp
echo do save $file >>$temp
# perform the action:-
# a definition file is generated as a side-effect of loading a
# page with simulation on, so no further action need be taken.
echo do exit >>$temp
diglog -c $temp
retval=$?
rm -f $temp
exit $retval