RE: [External] : Re: Experimentally unbind M-o on the trunk

[Drew Adams]

> how do I go back up from a submenu in ‘tmm-menubar’?

Can't answer for tmm-menubar.

But for La Carte, there's no up or down.  You can
always have a global view or a local view, just
by typing a pattern to complete against.

If you want to think in terms of going up, just
delete the part of your search pattern that
matches below the parent you want to go-up to.