:nnoremap <leader>s GA_<esc>k.j0vykk$a <esc>p$v0yf "_Dgg/^<c-R>"/e<cr>W"ayt Wv"byWv"cyG0v"bpkkv$h"apO>normal G0xkP<cr><lt>normal G0kxjP<cr>- <esc>kkk0/<c-R>c<cr>ly$G0kkkVkk"_d:@"<cr>GA_<esc>k.Vj:s/_*$//<cr>A_<esc>k.:nohl<cr>