removed redundant State.workers: directly maintained within the database, using with SQL update;
#!/usr/bin/env bash
#
# DESCRIPTION: build other Isabelle from sync_repos directory
unset CDPATH
THIS="$(cd "$(dirname "$0")"; pwd)"
"$THIS/../bin/isabelle" scala_build -q || exit $?
"$THIS/../bin/isabelle_java" isabelle.Build_History "$@"