Isabelle

more direct interpretation of "askprefs" and "setpref", which appear to be the only PGIP command used in PG 3.7.1.1, 4.1, 4.2;

#!/usr/bin/env bash
#
# Author: Makarius
#
# Default Isabelle application wrapper.

exec "$(dirname "$0")"/bin/isabelle jedit -s "$@"