Great iPhone app for regex testing.

This is a great little utility to have on your iPhone.  It’s called Regexen and it is a tool that allows you to enter some text, and then cook up a regex that will match it.  You can then mail it out to your own email account or a co-worker.  It also has a handy regex cheat sheet.  The app is only $.99 and, in my opinion, well worth it.   http://majestysoftware.com/Regexen.shtml