Hi,

When using the ef-autumn theme and doing a kill-ring-save on a region,
the point
moves to the start of the region and then back to the end of region,
creating a delay
when typing M-w .

This behavior doesn't happen when using the other ef themes like
ef-dark or ef-night.

Running Emacs 29.0.60 inside a terminal in Linux.

Thanks,
John`

> From: John Wick <devicesfor@gmail.com>
> Date: Sat,  1 Apr 2023 17:27:47 -0500
>
> Hi,

Hello John.

> When using the ef-autumn theme and doing a kill-ring-save on a region,
> the point moves to the start of the region and then back to the end of
> region, creating a delay when typing M-w .
>
> This behavior doesn't happen when using the other ef themes like
> ef-dark or ef-night.
>
> Running Emacs 29.0.60 inside a terminal in Linux.

This is strange.  I cannot see the connection here and have no good
guess of what this could be.

Do you know how to reproduce this with 'emacs -Q'?  If not, I can show
you how.  We need to have a way to see if this bug is related to the
themes or something else.

All the best,
Prot

-- 
Protesilaos Stavrou
https://protesilaos.com

I can reproduce it with the following command:

emacs -Q -l ef-themes/ef-themes.el --eval "(load-theme 'ef-autumn t)"

To clarify, this only happens with the ef-autumn and not the other ef themes.

To see the problem visually, here is an asciinema recording of what
happens when doing M-w on a region:

https://asciinema.org/a/nuMaRQjgBCyWrpINn5EIsoiJR

Thanks,
John

On Wed, Apr 5, 2023 at 12:01 AM Protesilaos Stavrou
<info@protesilaos.com> wrote:
>
> > From: John Wick <devicesfor@gmail.com>
> > Date: Sat,  1 Apr 2023 17:27:47 -0500
> >
> > Hi,
>
> Hello John.
>
> > When using the ef-autumn theme and doing a kill-ring-save on a region,
> > the point moves to the start of the region and then back to the end of
> > region, creating a delay when typing M-w .
> >
> > This behavior doesn't happen when using the other ef themes like
> > ef-dark or ef-night.
> >
> > Running Emacs 29.0.60 inside a terminal in Linux.
>
> This is strange.  I cannot see the connection here and have no good
> guess of what this could be.
>
> Do you know how to reproduce this with 'emacs -Q'?  If not, I can show
> you how.  We need to have a way to see if this bug is related to the
> themes or something else.
>
> All the best,
> Prot
>
> --
> Protesilaos Stavrou
> https://protesilaos.com

> From: John Wick <devicesfor@gmail.com>
> Date: Wed,  5 Apr 2023 11:48:47 -0500
>
> I can reproduce it with the following command:
>
> emacs -Q -l ef-themes/ef-themes.el --eval "(load-theme 'ef-autumn t)"

I cannot reproduce this on my end.

> To clarify, this only happens with the ef-autumn and not the other ef themes.
>
> To see the problem visually, here is an asciinema recording of what
> happens when doing M-w on a region:
>
> https://asciinema.org/a/nuMaRQjgBCyWrpINn5EIsoiJR

Yes, I can see the problem there.  Though the fact that it only happens
with ef-autumn is suspicious.  It should happen with all ef-themes since
they are all derived from the same macro.  Maybe things will work if you
delete and then re-install the package?

-- 
Protesilaos Stavrou
https://protesilaos.com