nvim: after/plugin/fzf: Add command for wiping out all selected buffers

nvim/.config/nvim/after/plugin/fzf.vim

@@ -6,6 +6,24 @@ function! s:build_quickfix_list(lines)
   cc
 endfunction
 
+" https://github.com/junegunn/fzf.vim/pull/733
+function! s:list_buffers()
+  redir => list
+  silent ls
+  redir END
+  return split(list, "\n")
+endfunction
+
+function! s:delete_buffers(lines)
+  execute 'bwipeout' join(map(a:lines, {_, line -> split(line)[0]}))
+endfunction
+
+command! BD call fzf#run(fzf#wrap({
+  \ 'source': s:list_buffers(),
+  \ 'sink*': { lines -> s:delete_buffers(lines) },
+  \ 'options': '--multi --reverse --bind ctrl-a:select-all+accept'
+\ }))
+
 let g:fzf_action = {
 \  'ctrl-q': function('s:build_quickfix_list'),
 \  'ctrl-t': 'tab split',
@@ -31,6 +49,7 @@ nnoremap <Leader>fo :Locate<CR>
 nnoremap <Leader>fk :Maps<CR>
 nnoremap <Leader>f/ :Rg<CR>
 nnoremap <Leader>fs :<C-u>Rg <C-r><C-w><CR>
+nnoremap <Leader>fw :BD<CR>
 
 imap <C-x><C-w> <Plug>(fzf-complete-word)
 imap <C-x><C-p> <Plug>(fzf-complete-path)