bug#13816: 24.3.50; turn-on-font-lock doesn't turn it on

[Stefan Monnier]

> Recently turn-on-font-lock set to some hook turns font-lock
> on but turns it off immediately regardless of the value of
> global-font-lock-mode.  Here's a recipe:

> emacs -Q
> Eval: (add-hook 'emacs-lisp-mode-hook 'turn-on-font-lock)
> and visit some .el file.

Works fine on the trunk right now.  Can you confirm it was fixed if you
try a recent enough build?


        Stefan