martin rudalics <rudalics@gmx.at> writes:

>>> When on macOS with 'frame-resize-pixelwise' nil you drag a frame border
>>> with the mouse, does it resize by pixels or by character increments?
>>
>> I think it resizes to character bounds with frame-resize-pixelwise nil,
>> and to pixels with it being t.
>
> But did you try?  

Sure. With frame-resize-pixelwise t, I can drag the right side of the
frame so that I get this: