1 patch for repository http://darcs.net/screened:
patch 5d5116ed7d0cc2ca6efc91828e729b6c5e6ab833
Author: Ben Franksen <ben.franksen@online.de>
Date: Thu May 25 11:24:43 CEST 2023
* resolve issue2702: invalid regex is treated like a bug in darcs
The only tricky part here is that before ghc-8.8/base-4.13.0 regex-tdfa
calls the 'fail' from class Monad, not the one from class MonadFail.