summaryrefslogtreecommitdiff
path: root/bin/ldiff
diff options
context:
space:
mode:
Diffstat (limited to 'bin/ldiff')
-rw-r--r--bin/ldiff41
1 files changed, 1 insertions, 40 deletions
diff --git a/bin/ldiff b/bin/ldiff
index ae2b245..21b4ed8 100644
--- a/bin/ldiff
+++ b/bin/ldiff
@@ -1,45 +1,6 @@
#!/usr/bin/env ruby
-#--
-# Copyright 2004 Austin Ziegler <diff-lcs@halostatue.ca>
-# adapted from:
-# Algorithm::Diff (Perl) by Ned Konz <perl@bike-nomad.com>
-# Smalltalk by Mario I. Wolczko <mario@wolczko.com>
-# implements McIlroy-Hunt diff algorithm
-#
-# This program is free software. It may be redistributed and/or modified under
-# the terms of the GPL version 2 (or later), the Perl Artistic licence, or the
-# Ruby licence.
-#
-# $Id$
-#++
-
- # 1) Try to load Ruwiki from the gem.
- # 2) Try to load Ruwiki from $LOAD_PATH.
- # 3) Modify $LOAD_PATH and try to load it from the modified $LOAD_PATH.
- # 4) Fail hard.
-load_state = 1
- begin
- if 1 == load_state
- require 'rubygems'
- require_gem 'diff-lcs', '= 1.1.1'
- else
- require 'diff/lcs'
- end
- rescue LoadError
- load_state += 1
-
- case load_state
- when 3
- $LOAD_PATH.unshift "#{File.dirname($0)}/../lib"
- when 4
- $LOAD_PATH.shift
- $LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
- when 5
- raise
- end
- retry
- end
+require 'diff/lcs'
require 'diff/lcs/ldiff'
exit Diff::LCS::Ldiff.run(ARGV)