Subject: Re: bug#18601: 24.3.94; set-fringe-mode with left fringe 0 breaks window width calculations on Mac OS

From: Eli Zaretskii <[email-masked]>
Date: Thu, 02 Oct 2014 22:51:34 +0300

> From: Constantine Vetoshev <[email-masked]>
> Date: Thu, 2 Oct 2014 12:22:51 -0700
> Cc: [email-masked]
> 
> I'm attaching two screenshots which show what happens.

I think this is the result of 1 column being reserved for continuation
glyph on the left (required for R2L lines).  This is a "feature".
Packages that are sensitive to the number of columns in a window
should now account for this even when only the left fringe is zero.