--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/scripts/fixgoal.pl Thu Jun 18 10:48:21 1998 +0200
@@ -0,0 +1,44 @@
+#
+# $Id$
+#
+# fixgoal.pl - replace goal(w) commands by implicit versions Goal(w)
+#
+
+sub fixgoal {
+ my ($file) = @_;
+
+ open (FILE, $file) || die $!;
+ undef $/; $text = <FILE>; $/ = "\n"; # slurp whole file
+ close FILE || die $!;
+
+ $thy = "";
+ ($path, $thy, $ext) = ($file =~ m,^(.*/)?(\w+)(\.\w+)?$,);
+
+ $_ = $text;
+
+ s/^\s*goalw\b\s*\bthy\b/Goalw/mg;
+ s/^\s*goalw\b\s*\b$thy\.thy\b/Goalw/mg;
+ s/^\s*goal\b\s*\bthy\b/Goal/mg;
+ s/^\s*goal\b\s*\b$thy\.thy\b/Goal/mg;
+
+
+ $result = $_;
+
+ if ($text ne $result) {
+ print STDERR "fixing $file\n";
+ if (! -f "$file~~") {
+ rename $file, "$file~~" || die $!;
+ }
+ open (FILE, "> $file") || die $!;
+ print FILE $result;
+ close FILE || die $!;
+ }
+}
+
+
+## main
+
+foreach $file (@ARGV) {
+ eval { &fixgoal($file); };
+ if ($@) { print STDERR "*** fixgoal $file: ", $@, "\n"; }
+}