function ToggleQuickfix()
    let winList = getwininfo()
    for window in winList
        if window.quickfix == 1 | :ccl | return | endif
    endfor
    :copen | :exec "normal! \<c-w>J"
endfunction

function ToggleWrap()
    if getwinvar(0, ‘&wrap‘) == 1 | exe "set nowrap"
    else | exe "set wrap" | endif
endfunction