diff --git a/emacs/.emacs b/emacs/.emacs
index f49e582..8c51552 100644
--- a/emacs/.emacs
+++ b/emacs/.emacs
@@ -152,6 +152,7 @@
   (evil-mode 1)
   (setq evil-ex-substitute-global t)
   (define-key evil-normal-state-map "/" 'swiper)
+  (evil-ex-define-cmd "q" 'kill-buffer)
   (define-key evil-motion-state-map [down-mouse-1] 'silence)
   (define-key evil-motion-state-map [mouse-1] 'silence)
   (setq-default evil-cross-lines t))
@@ -373,6 +374,7 @@
   (modify-syntax-entry ?_ "w"))
 
 (add-hook 'cperl-mode-hook 'treat-underscore)
+(add-hook 'c-mode-hook 'treat-underscore)
 
 ;; Split windows horizontally preferred
 (setq split-height-threshold 6)
@@ -389,12 +391,17 @@
 ;; Change all prompts to y or n
 (fset 'yes-or-no-p 'y-or-n-p)
 
-;; Insert time, german format
+;; Insert date time, german format
 (defun datetime-german ()
   (interactive)
   (insert (format-time-string "%d.%m.%Y %H:%M")))
 
-(global-set-key (kbd "C-c C-d") 'datetime-german)
+;; Insert time, german format
+(defun time-german ()
+  (interactive)
+  (insert (format-time-string "%H:%M")))
+
+(global-set-key (kbd "C-c C-d") 'time-german)
 
 ;; Comment fun