Removed practically all references to Library.foldr.
#!/usr/bin/env bash
#
# $Id$
# Author: David von Oheimb, TU Muenchen
#
# DESCRIPTION: convert legacy tactic scripts to Isabelle/Isar tactic emulation
## diagnostics
PRG="$(basename "$0")"
function usage()
{
echo
echo "Usage: $PRG [FILES|DIRS...]"
echo
echo " Recursively find .ML files, converting legacy tactic scripts to"
echo " Isabelle/Isar tactic emulation."
echo " Note: conversion is only approximated, based on some heuristics."
echo
echo " Renames old versions of FILES by appending \"~0~\"."
echo " Creates new versions of FILES by appending \".thy\"."
echo
exit 1
}
## process command line
[ "$#" -eq 0 -o "$1" = "-?" ] && usage
SPECS="$@"; shift "$#"
## main
#set by configure
AUTO_PERL=/usr/bin/perl
find $SPECS \( -name \*.ML \) -print | \
xargs "$AUTO_PERL" -w "$ISABELLE_HOME/lib/scripts/convert.pl"