From ce4561c617536fdbbb5f6b16d600c266cb2cdbe8 Mon Sep 17 00:00:00 2001
From: justbur <justin@burkett.cc>
Date: Sun, 12 Jul 2015 21:58:26 -0400
Subject: [PATCH] Add docstring for propertize-description

---
 which-key.el | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/which-key.el b/which-key.el
index 330b31ed1c7..8d1f0391d36 100644
--- a/which-key.el
+++ b/which-key.el
@@ -610,6 +610,10 @@ corresponding `which-key-special-key-face'."
         key-w-face))))
 
 (defun which-key/propertize-description (description)
+  "Add face to DESCRIPTION where the face chosen depends on
+whether the description represents a group or a command. Also
+make some minor adjustments to the description string, like
+removing a \"group:\" prefix."
   (let* ((desc description)
          (group-prfx (string-match-p "^group:" desc))
          (group (or group-prfx