Re: image-load-path / tool-bar icons / dumped Emacs with images.el

[Kim F. Storm]

Stefan Monnier <address@hidden> writes:

>> In general, maybe we could set "run-once" hook variables to t after
>> they have run, and signal an error if someone tries to modify a hook
>> which is t.
>
> Sounds like a good idea.  But I'm wondering how many such hooks exist and
> what happens to code that checks (eq foo-hook t) when Emacs changes cause
> the hook to not be t any more because it may be run again later (I'm
> thinking of things like term-setup-hook which currently can only be run
> once but which may be run several times once we add multi-tty).

Ok, so we have to think carefully before setting a hook to t.
But in any case, such _errors_ only need to be found once :-)

-- 
Kim F. Storm <address@hidden> http://www.cua.dk