Re: Emacs Mac port

[Eli Zaretskii]

> Date: Sun, 18 Sep 2016 17:15:42 +0200
> From: martin rudalics <address@hidden>
> CC: address@hidden, address@hidden
> 
>  > Is it wise to have Emacs on MS-Windows behave differently in this
>  > regard?
> 
> Windows doesn't support anything but pixelwise resizing of its windows.
> This means that the final shape of a frame visually indicated by Windows
> when mouse dragging a border or an edge would not be implemented by a
> chracter size oriented Emacs.  Rather, Emacs would snap window sizes
> back as it did in older versions.

I'm asking why it is wrong to do that in newer versions, as long as
frame-resize-pixelwise is nil.  Especially since we behave like that
on other systems.

>  > (Is it even documented?)
> 
> Look up `frame-resize-pixelwise' in the Elisp manual.

But frame resizing by dragging by a mouse is a user-visible feature,
not only for Lisp programmers.