bug#9919: 24.0.91; font-lock broken in dired

[Drew Adams]

> I cannot reproduce this with the 24.0.91 Windows Pretest binary or my
> current trunk build.
> I downloaded dired+.el and put it in the Emacs path. With 
> emacs -Q, I do M-x load-library and load dired+.el. The dired
> buffer shows your custom font-locking.
> I then tried (require 'dired+) in my init.el and it also showed the
> font-locking correctly when invoking dired.
> Could anything have changed in your setup?

No nothing changed in my setup.  But I added the workaround to dired+.el, as I
mentioned, so you will not see the bug with the latest dired+.el.  See the
2011/10/21 change-log entry.

To see the bug, just remove the call to `font-lock-refresh-defaults'.  There is
only one such call, preceded by this comment:
;; Emacs 24+: Need to refresh `font-lock-keywords' from `font-lock-defaults'.

(BTW, this bug was also reported to me by dired+.el users. It has nothing to do
with my setup.)