Help me understand the problem more. The current implementation uses window margins. If your Emacs has obviously visible margins, then the effect is less good. Can you set window margins to zero to see if that's the source of your "vertical lines"?

I can switch the implementation to using specified space to overcome this if it is indeed what we're talking about.

If there's a communication issue, feel free to drop a screenshot on a github issue.

I have updated the git and package prefix as part of my preparation for Non-GNU ELPA and MELPA.

https://github.com/positron-solutions/moc

https://github.com/positron-solutions/moc.git

On Wed, Dec 4, 2024 at 6:17 PM Jean Louis <bugs@gnu.support> wrote:

* Psionic K <psionik@positron.solutions> [2024-12-03 19:03]:
> I use this package for making videos and presentations. It's almost
> ready for archives.
>
> https://github.com/positron-solutions/master-of-ceremonies
> https://github.com/positron-solutions/master-of-ceremonies.git

Thanks, very nice and totally useful.

But I do not need those 2 vertical lines left and right, I need it all over the screen.

I am to use it for displaying phone number and short notes or passwords which have to be observed.

Like (mc-focus "+123456678") but lines are only confusing.

--
Jean Louis