* How to build and use ydiff is implemented in Scheme. The Scheme implementation used for this project is Racket. You can get it from http://racket-lang.org. Currently 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-scheme "file1.ss" "file2.ss") * Contact Yin Wang (yinwang0@gmail.com) * LICENSE Copyright (C) 2011 Yin Wang 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/>.