# HG changeset patch
# User wenzelm
# Date 969009453 -7200
# Node ID e2ddb6a124279e1c1b9c1ba21ad84e08e4346ba0
# Parent  1971c8dd09710373f9fff7dfca9b46f7e5717319
fix theorem names related to SOME (Eps) in HOL;

diff -r 1971c8dd0971 -r e2ddb6a12427 lib/Tools/fixsome
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/Tools/fixsome	Fri Sep 15 11:17:33 2000 +0200
@@ -0,0 +1,40 @@
+#!/bin/bash
+#
+# $Id$
+# Author: Markus Wenzel, TU Muenchen
+# License: GPL (GNU GENERAL PUBLIC LICENSE)
+#
+# DESCRIPTION: fix theorem names related to SOME (Eps) in HOL
+
+
+## diagnostics
+
+PRG=$(basename "$0")
+
+function usage()
+{
+  echo
+  echo "Usage: $PRG [FILES|DIRS...]"
+  echo
+  echo "  Recursively find .thy and .ML files, fixing theorem names related"
+  echo "  to SOME (Eps) in HOL."
+  echo
+  echo "  Renames old versions of FILES by appending \"~~\"."
+  echo
+  exit 1
+}
+
+
+## process command line
+
+[ "$#" -eq 0 -o "$1" = "-?" ] && usage
+
+SPECS="$@"; shift "$#"
+
+
+## main
+
+#set by configure
+AUTO_PERL=perl
+
+find $SPECS "(" -name \*.thy -o -name \*.ML ")" -print | xargs "$AUTO_PERL" -w "$ISABELLE_HOME/lib/scripts/fixsome.pl"
diff -r 1971c8dd0971 -r e2ddb6a12427 lib/scripts/fixsome.pl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/scripts/fixsome.pl	Fri Sep 15 11:17:33 2000 +0200
@@ -0,0 +1,45 @@
+#
+# $Id$
+# Author: Markus Wenzel, TU Muenchen
+# License: GPL (GNU GENERAL PUBLIC LICENSE)
+#
+# fixclasimp.pl - fix references to implicit claset and simpset
+#
+
+sub fixclasimp {
+    my ($file) = @_;
+
+    open (FILE, $file) || die $!;
+    undef $/; $text = <FILE>; $/ = "\n";         # slurp whole file
+    close FILE || die $!;
+
+    $_ = $text;
+
+    s/select_equality/some_equality/g;
+    s/select_eq_Ex/some_eq_ex/g;
+    s/selectI2EX/someI2_ex/g;
+    s/selectI2/someI2/g;
+    s/select1_equality/some1_equality/g;
+    s/Eps_sym_eq/some_sym_eq_trivial/g;
+    s/Eps_eq/some_eq_trivial/g;
+
+    $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 $file (@ARGV) {
+  eval { &fixclasimp($file); };
+  if ($@) { print STDERR "*** fixclasimp $file: ", $@, "\n"; }
+}