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bug#40529: 26.3; global-display-line-numbers-mode and flymake-show-diagn


From: João Távora
Subject: bug#40529: 26.3; global-display-line-numbers-mode and flymake-show-diagnostics-buffer error
Date: Fri, 10 Apr 2020 15:38:58 +0100

On Fri, Apr 10, 2020 at 1:16 PM Eli Zaretskii <eliz@gnu.org> wrote:
> From: João Távora <joaotavora@gmail.com>
> Date: Fri, 10 Apr 2020 12:50:19 +0100
> Cc: Aidan Beggs <nadiasggeb001@gmail.com>, 40529@debbugs.gnu.org
>
> Thanks, I will have a look at this soon.  One thing I don't understand is
> the influence of `global-display-line-numbers-mode` in all of this. I suppose
> the situation doesn't happen if it's off.  Knowing why will probably solve
> the mystery.
>
> Actually, having a look at the backtrace, it seems turning on
> display-line-numbers-mode causes the tabulated list to reprint itself via some
> hook that is presumably there by default. 

Exactly.  I think this answers your question in the first paragraph.

Yes, and it raises another one for which I don't have an answer to. 
Why does it do that? What do line numbers have to do with
tabulated lists?
 
João Távora

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