rx toolkit

Rx 2.0 for Komodo 6.0

Komodo's Rx Toolkit is a debugger for pattern-matching. It lets you tweak patterns (or regular expressions, also known as "regexes", hence the "Rx") against subject text, showing you the results interactively. You can choose to see a single match, all matches, replacements, or even the result of "splitting" the string on the regex. While very powerful, patterns can quickly become complex and unwieldy, so it's useful to have a tool to try them out in isolation.