Subject: Re: bug#52685: 29.0.50; Horizontal scrolling doesn't work when compiled with pgtk

From: Andrey Listopadov <[email-masked]>
Date: Mon, 10 Jan 2022 21:40:20 +0300

after a recent update, horizontal scrolling is now reversed both when
pixel scrolling is enabled and disabled.  I've recompiled without the
`--with-pgtk' switch and horizontal scrolling is not reversed anymore.
Seems that some value needs to be negated on the pgtk side