Re: Add hook to end of `custom-create-buffer-internal'

[Stefan Monnier]

>     Those kinds of changes typically have the negative side effect that the
>     buffer-setup code (i.e. custom-buffer-create-internal in this case) can't
>     know the width of the window any more, so it can't fill text properly.

> Is this a real problem or only a theoretical one?

In the case of custom-buffer-create-internal I don't know, it may
be theoretical.  In general, it is a real problem (I recently bumped into
it with M-x man, for example).

> pop-to-buffer-dry-run, or anything like it, would have trouble
> handling the case where special display calls a function to make its
> own arrangements.

Yes, pop-to-buffer-dry-run is clearly unfeasible.


        Stefan