Re: displaying margins leads to Emacs hanging

[dalanicolai]

B.t.w if someone want to have a look, I'll attach a smaller file here where

I have just removed about 200 pages of the book text data, so that it is

the file is much smaller, but there is still enough date to clearly show the

'undesired' behavior.

So now, Emacs will not 'hang', but there will still be a clear difference in time it

takes to update the buffer (between when window margins are displayed,

and when they are not).

On Fri, 24 Feb 2023 at 21:41, dalanicolai <dalanicolai@gmail.com> wrote:

I hope you might have an idea what causes this behavior. And maybe you

have a suggestion how to prevent it. Furthermore, I guess the behavior might

be interesting for you to note/observe (but that is just a guess).

On Fri, 24 Feb 2023 at 21:29, Eli Zaretskii <eliz@gnu.org> wrote:

> From: dalanicolai <dalanicolai@gmail.com>
> Date: Fri, 24 Feb 2023 21:26:05 +0100
> Cc: emacs-devel@gnu.org
>
> I have not really looked at it yet, but just as a quick thought:
> I am not sure if/why I should debug an infloop, because the functionality
> works perfectly fine when not showing the margins (i.e. when just setting
> the window margins to nil). So it seems to me its not about an infinite loop.
>
> I was saying 'more or less' because it does not really hang, it just takes
> extremely long to update the buffer text. When waiting long enough,
> then it seems to continue.
>
> Of course, I don't want to waste your time, but I think my instructions
> for reproducing the error, are very clear and short this time (i.e. take less
> than/about a minute). I think it would be most informative if you reproduce the
> error there.

What should I do after I reproduce it, though?  What are your
expectations from me (or whoever else tries your recipe)?

baleen.el
Description: Text Data