Re: [External] : Re: master 5743b74d4b 1/2: Improve mouse dragging

[Po Lu]

Drew Adams <drew.adams@oracle.com> writes:

> Setting an arg to nil _"causes"_ bugs?
> And this though nil is a documented
> valid value for optional arg PARMS?
> Good golly!
>
> And what do you mean by "the user's
> tooltip color customizations"?  There's
> nothing in that call that makes any use
> or mention of anything user-defined.

The `tooltip' face will not affect the background and border colors of
the created tooltip frame, and nor will `tooltip-frame-parameters'.

Which is a bug in `mouse-drag-and-drop-region', and arguably a bug
everywhere else as well.