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|
#!/usr/bin/env bash
#
# $Id$
#
# Proof General interface wrapper for Isabelle.
## self references
THIS=$(cd "$(dirname "$0")"; pwd)
SUPER=$(cd "$THIS/.."; pwd)
KIND=$(basename "$(dirname "$0")")
if [ "$KIND" = isar ]; then
ISAR=true
else
ISAR=false
fi
## diagnostics
usage()
{
echo
echo "Usage: Isabelle [OPTIONS] [FILES ...]"
echo
echo " Options are:"
echo " -I BOOL use Isabelle/Isar instead of classic Isabelle (default $ISAR)"
echo " -X BOOL configure the X-Symbol package on startup (default true)"
echo " -l NAME logic image name (default \$ISABELLE_LOGIC=$ISABELLE_LOGIC)"
echo " -p NAME Emacs program name (default xemacs)"
echo " -u BOOL use personal .emacs file (default true)"
echo " -w BOOL use window system (default true)"
echo " -x BOOL enable the X-Symbol package on startup (default false)"
echo
echo "Starts Proof General for Isabelle with theory and proof FILES"
echo "(default Scratch.thy)."
echo
echo " PROOFGENERAL_OPTIONS=$PROOFGENERAL_OPTIONS"
echo
exit 1
}
fail()
{
echo "$1" >&2
exit 2
}
## process command line
# options
LOGIC="$ISABELLE_LOGIC"
PROGNAME="xemacs"
INITFILE="true"
WINDOWSYSTEM="true"
XSYMBOL=""
XSYMBOLSETUP=true
getoptions()
{
OPTIND=1
while getopts "I:X:l:p:u:w:x:" OPT
do
case "$OPT" in
I)
ISAR="$OPTARG"
;;
X)
XSYMBOLSETUP="$OPTARG"
;;
l)
LOGIC="$OPTARG"
;;
p)
PROGNAME="$OPTARG"
;;
u)
INITFILE="$OPTARG"
;;
w)
WINDOWSYSTEM="$OPTARG"
;;
x)
XSYMBOL="$OPTARG"
;;
\?)
usage
;;
esac
done
}
getoptions $PROOFGENERAL_OPTIONS
getoptions "$@"
shift $(($OPTIND - 1))
if [ "$ISAR" = true ]; then
KIND=isar
DEFAULT_FILES="Scratch.thy"
else
KIND=isa
DEFAULT_FILES="Scratch.thy Scratch.ML"
fi
# args
if [ "$#" -eq 0 ]; then
FILES="$DEFAULT_FILES"
else
FILES=""
while [ "$#" -gt 0 ]; do
FILES="$FILES '$1'"
shift
done
fi
## main
ARGS=""
[ "$INITFILE" = false ] && ARGS="$ARGS -q"
if [ "$WINDOWSYSTEM" = true -a -n "$DISPLAY" ]; then
ARGS="$ARGS -T Isabelle"
[ -n "$XSYMBOL_INSTALLFONTS" -a "$XSYMBOLSETUP" = true ] && "$ISATOOL" installfonts -x
else
ARGS="$ARGS -nw"
XSYMBOL=false
fi
[ ! "$XSYMBOLSETUP" = true ] && XSYMBOL_HOME=""
ARGS="$ARGS -l '$SUPER/isa/interface-setup.el'"
for FILE in "$ISABELLE_HOME/etc/proofgeneral-settings.el" \
"$ISABELLE_HOME_USER/etc/proofgeneral-settings.el"
do
[ -f "$FILE" ] && ARGS="$ARGS -l '$FILE'"
done
PROOFGENERAL_HOME="$SUPER"
PROOFGENERAL_ASSISTANTS="$KIND"
PROOFGENERAL_LOGIC="$LOGIC"
PROOFGENERAL_XSYMBOL="$XSYMBOL"
export PROOFGENERAL_HOME PROOFGENERAL_ASSISTANTS PROOFGENERAL_LOGIC PROOFGENERAL_XSYMBOL
eval exec "$PROGNAME" "$ARGS" "$FILES"
|
