Subject: Re: bug#14886: Fwd: A significant slowdown calling font-lock-fontify-buffer from a hook

From: Stefan Monnier <[email-masked]>
Date: Mon, 22 Jul 2013 00:20:58 -0400

>   src/emacs -Q --eval "(add-hook 'prog-mode-hook
> #'font-lock-fontify-buffer)" src/xdisp.c -f kill-emacs

A run of profiler-start seems to indicate most of the time is spent in
c-find-decl-spots.

        Stefan