FWIW, I do like the new mechnsim. At the same time I think it offers little utility for of 90% cases, while introducing complexity and opaqueness. I wouldn't want it to become default for hooks.

Evgeni

On Wed, Oct 30, 2013 at 11:30 PM, Stefan Monnier <monnier@iro.umontreal.ca> wrote:

> Seemed to work during my brief test. Am I right in assuming that it's going
> to become `pre-redisplay-functions' if it goes into production?

No: use add-function to modify it.

Stefan