def-lkb/merlin — pull request #100 by lehy (2013-09-20 13:01:23+00:00)
Title: emacs: show error at point in minibuffer, fixes #98.

Using a timer to trigger displaying the error in the minibuffer, as other similar packages do (flycheck, flymake). This avoids disturbing navigation (as when you keep the down key pressed: you don't want the minibuffer to flicker.)