Subject: Re: bug#17945: 24.4.50; vc-git-annotate-command is too slow

From: Glenn Morris <[email-masked]>
Date: Tue, 24 Feb 2015 02:39:36 -0500

I find vc-annotate _unusably_ slow on the Emacs repo thanks to these -"C"s.
Eg for rmailsum.el: 4 sec versus 5.5 minutes.