#!/bin/bash
#
# $Id$
# Author: Markus Wenzel, TU Muenchen
# License: GPL (GNU GENERAL PUBLIC LICENSE)
#
# DESCRIPTION: Isabelle graph browser
PRG=$(basename "$0")
function usage()
{
echo
echo "Usage: $PRG [OPTIONS] [GRAPHFILE]"
echo
echo " Options are:"
echo " -d delete file after use"
echo
exit 1
}
## process command line
# options
DELETE=""
while getopts "d" OPT
do
case "$OPT" in
d)
DELETE=true
;;
\?)
usage
;;
esac
done
shift $(($OPTIND - 1))
# args
GRAPHFILE=""
[ "$#" -gt 0 ] && { GRAPHFILE="$1"; shift; }
[ "$#" -ne 0 ] && usage
## main
export CLASSPATH="$ISABELLE_HOME/lib/browser"
[ -z "$GRAPHFILE" ] && cd "$ISABELLE_BROWSER_INFO"
java GraphBrowser.GraphBrowser "$GRAPHFILE"
[ -n "$GRAPHFILE" -a -n "$DELETE" ] && rm -f "$GRAPHFILE"