--- a/.emacs-my	Wed Jan 07 00:35:09 2015 +0200
+++ b/.emacs-my	Fri Jan 09 21:47:46 2015 +0200
@@ -854,6 +854,7 @@
 
 (setq ido-ignore-buffers
       '("\\` "))
+(setq ido-ignore-extensions t)          ; From completion-ignored-extensions.
 ;; ido-ignore-directories
 ;; ido-ignore-files