Trivial maintenace patches, will self-accept.
2 patches for repository http://darcs.net/screened:
patch f4db57198c6e174658b9aa8891db6beb43f78a1b
Author: Ben Franksen <ben.franksen@online.de>
Date: Mon Jul 20 12:49:46 CEST 2020
* Darcs.UI.Flags: add module haddocks
patch 563222c676a22aca83a24f1145727ddc19e558f9
Author: Ben Franksen <ben.franksen@online.de>
Date: Mon Jul 20 12:50:05 CEST 2020
* Darcs.UI.Flags: reformat some of the code and comments