--- a/.emacs-my	Thu Mar 26 01:37:32 2015 +0200
+++ b/.emacs-my	Tue Mar 31 14:35:29 2015 +0300
@@ -2341,7 +2341,7 @@
 (setq compilation-ask-about-save t)
 
 ;; Show error in EN locale to easy search how fix problem in docs and Internet.
-(setq compilation-environment '("LANG=C"))
+;; (setq compilation-environment '("LANG=C"))
 
 (my--eval-after-load compile
   '(progn