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~/.vim/plugin/swap_lines.vim
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| function! s:swap_lines(n1, n2) | |
| let line1 = getline(a:n1) | |
| let line2 = getline(a:n2) | |
| call setline(a:n1, line2) | |
| call setline(a:n2, line1) | |
| endfunction | |
| function! s:swap_up() | |
| let n = line('.') | |
| if n == 1 | |
| return | |
| endif | |
| call s:swap_lines(n, n - 1) | |
| exec n - 1 | |
| endfunction | |
| function! s:swap_down() | |
| let n = line('.') | |
| if n == line('$') | |
| return | |
| endif | |
| call s:swap_lines(n, n + 1) | |
| exec n + 1 | |
| endfunction | |
| noremap <silent> <c-s-up> :call <SID>swap_up()<CR> | |
| noremap <silent> <c-s-down> :call <SID>swap_down()<CR> |
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