--- a/lib/Tools/update_header Sun Feb 28 15:00:17 2016 +0100
+++ b/lib/Tools/update_header Sun Feb 28 15:12:24 2016 +0100
@@ -4,57 +4,6 @@
#
# DESCRIPTION: replace obsolete theory header command
-
-## diagnostics
-
-PRG="$(basename "$0")"
-
-function usage()
-{
- echo
- echo "Usage: isabelle $PRG [FILES|DIRS...]"
- echo
- echo " Options are:"
- echo " -s COMMAND alternative heading command (default 'section')"
- echo
- echo " Recursively find .thy files and replace obsolete theory header commands"
- echo " by 'section' (default), or 'chapter', 'subsection', 'subsubsection'."
- echo
- echo " Old versions of files are preserved by appending \"~~\"."
- echo
- exit 1
-}
-
-
-## process command line
-
-#options
+isabelle_admin_build jars || exit $?
-SECTION="section"
-
-while getopts "s:" OPT
-do
- case "$OPT" in
- s)
- SECTION="$OPTARG"
- ;;
- \?)
- usage
- ;;
- esac
-done
-
-shift $(($OPTIND - 1))
-
-
-# args
-
-[ "$#" -eq 0 -o "$1" = "-?" ] && usage
-
-SPECS="$@"; shift "$#"
-
-
-## main
-
-find $SPECS -name \*.thy -print0 | \
- xargs -0 "$ISABELLE_TOOL" java isabelle.Update_Header "$SECTION"
+"$ISABELLE_TOOL" java isabelle.Update_Header "$@"