On Fri, Feb 04 2011, Lars Ingebrigtsen wrote:

>> Why does it need to let-bind?

Because otherwise the read-only will be removed.

> Yes, that seems odd.  Binding that const there won't have any effect,
> will it?

Well it does have an effect on Emacs 24 at least. ;)

-- 
Julien Danjou
❱ http://julien.danjou.info