diff marks for documents

[eric at milo.UUCP]

	Does anyone have a program which will add difference marks to documents?
Ideally, it should work on a word by word basis, rather than a line by line
basis. This rules out the "diffmark" program from PWB. It wouldn't be that
hard to write, but I would prefer not to reinvent the wheel. If you
have such a beast, please either mail it to me, or post it to net.sources.
Thanks.

-- 
					eric
					...!seismo!umcp-cs!aplvax!milo!eric