bug#32002: 24.4; Scroll bar start, end not correct

[Eli Zaretskii]

[Please keep the bug address on the CC list.]

> Date: Fri, 29 Jun 2018 09:24:02 -0700
> From: Andrew Kurn <kurn@sfu.ca>
> 
> > Is this not so if you count percents in terms of characters (as
> > opposed to lines)?  Because that's what Emacs does.
> 
> Yes, no, it's wrong even by characters.
> 
> For instance, when you start up, *scratch* has 3 lines in it;
> the whole thing is on display.  But the scroll bar only
> reaches half-way down the window.

I guess it's GTK-specific, then.  Something related to scaling,
perhaps?