diff options
Diffstat (limited to 'bin/ldiff')
-rw-r--r-- | bin/ldiff | 41 |
1 files changed, 1 insertions, 40 deletions
@@ -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) |