* 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/>.