bug#52232: 29.0.50; Can scroll horizontally with pixel-scroll-precision-mode

[Yuan Fu]

> On Dec 1, 2021, at 7:21 PM, Po Lu <luangruo@yahoo.com> wrote:
> 
> Yuan Fu <casouri@gmail.com> writes:
> 
>> I'm not sure if this is only on Mac with its touch pad, but if I enable
>> pixel-scroll-precision-mode and mouse-wheel-tilt-scroll, slowly
>> scrolling horizontally has no effect. If I scroll very fast, I can get
>> the screen to scroll, but scrolling slowly doesn't move the screen. If I
>> disable pixel-scroll-precision-mode, both fast and slow scroll works.
>> 
>> To be percise:
>> 
>> (progn (setq mouse-wheel-tilt-scroll t)
>>       (pixel-scroll-precision-mode))
> 
> pixel-scroll-precision-mode doesn't work when the window is hscrolled
> (at present).
> 
> I will fix that at some point.

Fantastic!

Yuan