Vim: How to switch back from tabview to vertical split

Question

I can use Ctrl+W T to switch form vertical split to tabview.

My question is what can I use to switch back to vertical split / horizontal split for all tabs?

Answer 1

I suppose that means to close all tabs except the previous one, and then reopen all windows on that tab.

nnoremap <silent><C-W>U :hide -tabonly <bar> unhide<CR>