* How to build and use yDiff is implemented in Scheme. The Scheme implementation I'm using is Racket. You can find it from http://racket-lang.org. yDiff supports multiple languages but currently it is not cleanly modularized for different languages, and there is no Unix command line interface. In order to use it, you need to load the 'diff-<lang>.ss' files in the Racket repl before invoking the diff-<lang> functions. For example: (load "diff-scheme.ss") (diff-<lang> "file1.ss" "file2.ss") * Contact If you have suggestions, please contact Yin Wang (yinwang0@gmail.com). * LICENSE Copyright (C) 2011 Yin Wang (yinwang0@gmail.com) This program 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 of the License, or (at your option) any later version. This program 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 this program. If not, see <http://www.gnu.org/licenses/>.