Subject: bug#18189: customized value of 'vc-annotate-background-mode' is applied only after restarting Emacs

From: Paul Pogonyshev <[email-masked]>
Date: Mon, 4 Aug 2014 15:18:06 +0200

To reproduce:

- customize the variable and toggle its value;
- observe that annotation buffers still look the same, even if you generate
them anew;
- new variable value is only honored if you restart Emacs.

Ideally the value should be apply on-the-fly. But at least it should be
applied if I hit 'C-x v g' after customizing the variable.

Paul