Un-spanning multicolumns [RESOLVED]

[Rich Shepard]

On Thu, 1 Dec 2022, Jean-Marc Lasgouttes wrote:

> Do you know of programs that do store undo information, BTW?

JMarc,

No, I don't. There's really no reason to do so. I didn't expect LyX to have
it stored and that's why I just deleted that row and created a new one.
Yesterday I had tried to undo the joined three cells but it didn't work.

Regards,

Rich