Adds img_dir in the configuration documentation

I had to dig through the codebase in order to determine this could be done.
2016-07-17 19:06:11 -04:00
parent 4ea30c63e2
commit 85ee10bbd7
1 changed files with 5 additions and 0 deletions
@@ -45,6 +45,11 @@ prefix

  When using an SVG backend, cards are auto-saved with this prefix and ``'%02d'`` numbering format.

+img_dir
+  default: ``'.'``
+  
+  For reading image file command (e.g. png and svg), read from this directory instead
+
 warn_ellipsize
  default: true