StringSimilarities extension proposal (ex: JaroWinkler extension)

Hi to all, some time ago i wrote here about an extension, that i wrote, to calculate JaroWinkler distance and after some work i rewrote all from scratch and finally i've founded the time put all the work on an scm. I changed the name of extension from jarowinkler to stringsimilarities because i'm (slowing) working on a couple of addition: - word index similarity; - distance of monge-elkan - distance of gotoh (necessary for monge-elkan) This code is in production from a lot of time and works well on linux (ubuntu 10.04) but i haven't tested it on windows but it should compile fine i think. The source is here http://svn.phpsoft.it:8112/repositories/php-stringsimilarities/tags/v0.2/ or here the trunk (i've to commit word index similarity code that i wrote, but i want to change the structure of exposed stuff to a set of classes) http://svn.phpsoft.it:8112/repositories/php-stringsimilarities/trunk <http://svn.phpsoft.it:8112/repositories/php-stringsimilarities/tags/v0.2/> Best Regards, Daniele