Vim: Zoom / Restore Window

" {{{ Zoom / Restore window

function! s:ZoomToggle() abort
    if exists('t:zoomed') && t:zoomed
        exec t:zoom_winrestcmd
        let t:zoomed = 0
    else
        let t:zoom_winrestcmd = winrestcmd()
        resize
        vertical resize
        let t:zoomed = 1
    endif
endfunction

command! ZoomToggle call s:ZoomToggle()
nnoremap <silent> <M-z> :ZoomToggle<CR>
nnoremap <silent> <M-m> :ZoomToggle<CR>

}}}