[Emacs-diffs] Changes to tindex.pl

[Glenn Morris]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Glenn Morris <gm>       07/09/06 04:14:48

Index: tindex.pl
===================================================================
RCS file: tindex.pl
diff -N tindex.pl
--- tindex.pl   26 Jul 2007 05:27:38 -0000      1.8
+++ /dev/null   1 Jan 1970 00:00:00 -0000
@@ -1,127 +0,0 @@
-#! /usr/bin/perl
-
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005,
-#   2006, 2007  Free Software Foundation, Inc.
-#
-# This file is part of GNU Emacs.
-#
-# GNU Emacs is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3, or (at your option)
-# any later version.
-#
-# GNU Emacs is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Emacs; see the file COPYING.  If not, write to the
-# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-# Boston, MA 02110-1301, USA.
-
-require 5;
-use Getopt::Long;
-
-my $USAGE = <<ENDUSAGE;
-Remove address@hidden lines from files that were already present in previous
-versions.
-
-Usage: $0 [--old=EXT] FILE...
-       $0 --help
-       $0 --version
-
-  --help       display this help and exit
-  --version    print version and exit
-  --old=DIR    find old files in DIR
-
-The script performs two passes.  In the first pass, Texinfo files from
-DIR are scanned for address@hidden lines, and identifiers in them are
-recorded.  In a second pass, Texinfo files in the current directory
-are scanned, and address@hidden lines for identifiers that were recorded in
-the first pass are removed.  Old file contents are saved in files
-with extension ".orig".  A list of modified files and removed address@hidden
-identifiers is printed to stdout at the end.
-ENDUSAGE
-
-sub fatal {
-    print STDERR "$0: ", @_, ".\n";
-    exit 1;
-}
-
-my $help = 0;
-my $version = 0;
-my $old;
-
-my $rc = GetOptions ('help' => \$help, 'version' => \$version,
-                     'old=s' => \$old);
-if ($version) {
-    print "0.1\n";
-    exit 0;
-} elsif (!$rc || !$old || @ARGV) {
-    print $USAGE;
-    exit 1;
-} elsif ($help) {
-    print $USAGE;
-    exit 0;
-}
-
-# Fill the hash %tindex with associations VAR -> COUNT where
-# the keys VAR are identifiers mentioned in @tindex lines in the older
-# files to process and COUNT is the number of times they are seen in
-# the files.
-
-my %tindex;
-my %removed;
-my @old_files = glob "$old/*.texi";
-my @new_files = glob "*.texi";
-fatal ("No Texinfo files found in `$old'") unless @old_files;
-fatal ("No Texinfo files found in current directory") unless @new_files;
-
-print "Scanning old files for address@hidden lines\n";
-foreach $file (@old_files) {
-    open (IN, "<$file") or fatal "Cannot open $file: $!";
-    while (<IN>) {
-       ++$tindex{$1} if /address@hidden(\S+)/;
-    }
-    close IN;
-}
-
-# Process current files and remove those @tindex lines which we
-# know were already present in the files scanned above.
-
-print "Removing old address@hidden lines\n";
-foreach $file (@new_files) {
-    my $modified = 0;
-    my $contents = "";
-
-    open (IN, "< $file") or fatal "Cannot open $file.orig for reading: $!";
-    while (<IN>) {
-       if (/address@hidden(\S+)/ && $tindex{$1}) {
-           ++$removed{$1};
-           $modified = 1;
-       } else {
-           $contents = $contents . $_;
-       }
-    }
-
-    close IN;
-
-    if ($modified) {
-       print "  $file\n";
-       system ("cp $file $file.orig") == 0 or fatal "Cannot backup $file: $!";
-       open (OUT, ">$file") or fatal "Cannot open $file for writing: $!";
-       print OUT $contents;
-       close OUT;
-    }
-}
-
-# Print a list of identifiers removed.
-
-print "Removed address@hidden commands for:\n";
-my $key;
-foreach $key (keys %removed) {
-    print "  $key\n";
-}
-
-# arch-tag: f8460df6-6bef-4c98-8555-e2c63a88b0fa