Plugin that parses lines in a document

A day or two ago somebody posted something about a plugin that did this, and now I can’t find it. All the search engines strip the <? part and return a ton of results with just php in them. Does anybody remember where this post was (or is the poster himself still around?)

I thought it was a really useful item so I saved it

http://modxcms.com/forums/index.php/topic,27682.msg168376/topicseen.html#msg168376

Thank you.