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Re: unpleasant flickering in terminal emacs


From: Eli Zaretskii
Subject: Re: unpleasant flickering in terminal emacs
Date: Fri, 27 Apr 2018 15:50:51 +0300

> From: Amos Bird <address@hidden>
> Date: Fri, 27 Apr 2018 19:58:56 +0800
> 
> I'm using emacs master branch in terminal (alacritty). When moving
> cursor with relative line number enabled or scrolling up/down, I 
> get unpleasant screen flickering.

Relative line numbers require a full redraw of the window when you
scroll, because every line's number changes.  Emacs will actually
redraw only the numbers themselves, and maybe also some general window
decorations.

Not sure why that happens to you during scrolling without line
numbers, it doesn't seem to happen to me.  Do you see that in
"emacs -Q"?



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