1 patch for repository http://darcs.net/reviewed:
patch 92b6f93089ebfcfc8b61649f775708fd378a4a76
Author: Ben Franksen <benjamin.franksen@helmholtz-berlin.de>
Date: Thu Feb 19 03:35:29 CET 2015
* fixed failing fromJust in look-for-replaces implementation
As indicated in a comment in the code, this is not a good solution because
we traverse the tree twice. At least it no longer crashes now.