Theoretical Regular Expression Library

A state machine of a*b+c This is an unreleased library for working with theoretical regular expressions. It is very different from Text.Regex. It is intended to release this library as open source.

External Tools

In order to generate cool graphs you will need dot installed on your system. It's available from Everything else requires any Haskell compiler/interpreter.


I am grateful to the following people for letting me use their code, or mainly, steal some of their ideas.

Tags: haskell library regexp