Create a shortcut to insert the frames separator for beamer documents

[Paul A. Rubin]

On 3/15/23 11:49, Ehud Behar wrote:
> I want to create a shortcut to insert the short thin red line that 
> separates frames when the document class is Beamer.
>
> I know how to create shortcuts, I just don't know the name of the 
> "function" that actually inserts this red line.
>
> In the lyx file this red line is called "Separator plain".
>
> If you really think of it, I don't know the function name because I 
> also don't know how to insert it from the menus, so you are welcome to 
> tell me how to do that as well.

I bound Ctrl+Alt+Return to "call newframe" for precisely this purpose.

Paul