" predefined macros in functions
function SpacedLine()
    normal o
    normal O
    normal O
    normal j
endfunction

function SwapWords()
    normal dw
    normal e
    exec 'normal! a '
    normal p
endfunction

nnoremap <leader>o :call SpacedLine()<CR>
nnoremap <leader>ls :call SwapWords()<CR>