A piece of the web application I'm now building will include some workflow control for collaboration on a document, before its release. It would be sweet to add some wiki-like version control and difference viewing tools into the mix and I went looking for appropriate tools on cpan. But i /wiki/ returned over 500 hits. I just need those two functions, not a lot of additional overhead for this application. That leaves me with two questions:
(1) How can one narrow a command line cpan search;
but more to the point . . .
(2) Any recommendations from the wiki-experienced of what modules would offer me those functions?
All advice appreciated.