updating vimrc

1 files changed, 0 insertions, 1324 deletions

diff --git a/vim/.vim/plugged/fzf.vim/autoload/fzf/vim.vim b/vim/.vim/plugged/fzf.vim/autoload/fzf/vim.vim
deleted file mode 100644
index 22ca98d..0000000
--- a/vim/.vim/plugged/fzf.vim/autoload/fzf/vim.vim
+++ /dev/null
@@ -1,1324 +0,0 @@
-" Copyright (c) 2017 Junegunn Choi
-"
-" MIT License
-"
-" Permission is hereby granted, free of charge, to any person obtaining
-" a copy of this software and associated documentation files (the
-" "Software"), to deal in the Software without restriction, including
-" without limitation the rights to use, copy, modify, merge, publish,
-" distribute, sublicense, and/or sell copies of the Software, and to
-" permit persons to whom the Software is furnished to do so, subject to
-" the following conditions:
-"
-" The above copyright notice and this permission notice shall be
-" included in all copies or substantial portions of the Software.
-"
-" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-let s:cpo_save = &cpo
-set cpo&vim
-
-" ------------------------------------------------------------------
-" Common
-" ------------------------------------------------------------------
-
-let s:is_win = has('win32') || has('win64')
-let s:layout_keys = ['window', 'up', 'down', 'left', 'right']
-let s:bin_dir = expand('<sfile>:h:h:h').'/bin/'
-let s:bin = {
-\ 'preview': s:bin_dir.'preview.sh',
-\ 'tags':    s:bin_dir.'tags.pl' }
-let s:TYPE = {'dict': type({}), 'funcref': type(function('call')), 'string': type(''), 'list': type([])}
-if s:is_win
-  if has('nvim')
-    let s:bin.preview = split(system('for %A in ("'.s:bin.preview.'") do @echo %~sA'), "\n")[0]
-  else
-    let s:bin.preview = fnamemodify(s:bin.preview, ':8')
-  endif
-  let s:bin.preview = 'bash '.escape(s:bin.preview, '\')
-endif
-
-let s:wide = 120
-
-function! s:extend_opts(dict, eopts, prepend)
-  if empty(a:eopts)
-    return
-  endif
-  if has_key(a:dict, 'options')
-    if type(a:dict.options) == s:TYPE.list && type(a:eopts) == s:TYPE.list
-      if a:prepend
-        let a:dict.options = extend(copy(a:eopts), a:dict.options)
-      else
-        call extend(a:dict.options, a:eopts)
-      endif
-    else
-      let all_opts = a:prepend ? [a:eopts, a:dict.options] : [a:dict.options, a:eopts]
-      let a:dict.options = join(map(all_opts, 'type(v:val) == s:TYPE.list ? join(map(copy(v:val), "fzf#shellescape(v:val)")) : v:val'))
-    endif
-  else
-    let a:dict.options = a:eopts
-  endif
-endfunction
-
-function! s:merge_opts(dict, eopts)
-  return s:extend_opts(a:dict, a:eopts, 0)
-endfunction
-
-function! s:prepend_opts(dict, eopts)
-  return s:extend_opts(a:dict, a:eopts, 1)
-endfunction
-
-" [[options to wrap], [preview window expression], [toggle-preview keys...]]
-function! fzf#vim#with_preview(...)
-  " Default options
-  let options = {}
-  let window = 'right'
-
-  let args = copy(a:000)
-
-  " Options to wrap
-  if len(args) && type(args[0]) == s:TYPE.dict
-    let options = copy(args[0])
-    call remove(args, 0)
-  endif
-
-  " Preview window
-  if len(args) && type(args[0]) == s:TYPE.string
-    if args[0] !~# '^\(up\|down\|left\|right\)'
-      throw 'invalid preview window: '.args[0]
-    endif
-    let window = args[0]
-    call remove(args, 0)
-  endif
-
-  let preview = ['--preview-window', window, '--preview', (s:is_win ? s:bin.preview : fzf#shellescape(s:bin.preview)).' {}']
-
-  if len(args)
-    call extend(preview, ['--bind', join(map(args, 'v:val.":toggle-preview"'), ',')])
-  endif
-  call s:merge_opts(options, preview)
-  return options
-endfunction
-
-function! s:remove_layout(opts)
-  for key in s:layout_keys
-    if has_key(a:opts, key)
-      call remove(a:opts, key)
-    endif
-  endfor
-  return a:opts
-endfunction
-
-function! s:wrap(name, opts, bang)
-  " fzf#wrap does not append --expect if sink or sink* is found
-  let opts = copy(a:opts)
-  let options = ''
-  if has_key(opts, 'options')
-    let options = type(opts.options) == s:TYPE.list ? join(opts.options) : opts.options
-  endif
-  if options !~ '--expect' && has_key(opts, 'sink*')
-    let Sink = remove(opts, 'sink*')
-    let wrapped = fzf#wrap(a:name, opts, a:bang)
-    let wrapped['sink*'] = Sink
-  else
-    let wrapped = fzf#wrap(a:name, opts, a:bang)
-  endif
-  return wrapped
-endfunction
-
-function! s:strip(str)
-  return substitute(a:str, '^\s*\|\s*$', '', 'g')
-endfunction
-
-function! s:chomp(str)
-  return substitute(a:str, '\n*$', '', 'g')
-endfunction
-
-function! s:escape(path)
-  let path = fnameescape(a:path)
-  return s:is_win ? escape(path, '$') : path
-endfunction
-
-if v:version >= 704
-  function! s:function(name)
-    return function(a:name)
-  endfunction
-else
-  function! s:function(name)
-    " By Ingo Karkat
-    return function(substitute(a:name, '^s:', matchstr(expand('<sfile>'), '<SNR>\d\+_\zefunction$'), ''))
-  endfunction
-endif
-
-function! s:get_color(attr, ...)
-  let gui = has('termguicolors') && &termguicolors
-  let fam = gui ? 'gui' : 'cterm'
-  let pat = gui ? '^#[a-f0-9]\+' : '^[0-9]\+$'
-  for group in a:000
-    let code = synIDattr(synIDtrans(hlID(group)), a:attr, fam)
-    if code =~? pat
-      return code
-    endif
-  endfor
-  return ''
-endfunction
-
-let s:ansi = {'black': 30, 'red': 31, 'green': 32, 'yellow': 33, 'blue': 34, 'magenta': 35, 'cyan': 36}
-
-function! s:csi(color, fg)
-  let prefix = a:fg ? '38;' : '48;'
-  if a:color[0] == '#'
-    return prefix.'2;'.join(map([a:color[1:2], a:color[3:4], a:color[5:6]], 'str2nr(v:val, 16)'), ';')
-  endif
-  return prefix.'5;'.a:color
-endfunction
-
-function! s:ansi(str, group, default, ...)
-  let fg = s:get_color('fg', a:group)
-  let bg = s:get_color('bg', a:group)
-  let color = (empty(fg) ? s:ansi[a:default] : s:csi(fg, 1)) .
-        \ (empty(bg) ? '' : ';'.s:csi(bg, 0))
-  return printf("\x1b[%s%sm%s\x1b[m", color, a:0 ? ';1' : '', a:str)
-endfunction
-
-for s:color_name in keys(s:ansi)
-  execute "function! s:".s:color_name."(str, ...)\n"
-        \ "  return s:ansi(a:str, get(a:, 1, ''), '".s:color_name."')\n"
-        \ "endfunction"
-endfor
-
-function! s:buflisted()
-  return filter(range(1, bufnr('$')), 'buflisted(v:val) && getbufvar(v:val, "&filetype") != "qf"')
-endfunction
-
-function! s:fzf(name, opts, extra)
-  let [extra, bang] = [{}, 0]
-  if len(a:extra) <= 1
-    let first = get(a:extra, 0, 0)
-    if type(first) == s:TYPE.dict
-      let extra = first
-    else
-      let bang = first
-    endif
-  elseif len(a:extra) == 2
-    let [extra, bang] = a:extra
-  else
-    throw 'invalid number of arguments'
-  endif
-
-  let eopts  = has_key(extra, 'options') ? remove(extra, 'options') : ''
-  let merged = extend(copy(a:opts), extra)
-  call s:merge_opts(merged, eopts)
-  return fzf#run(s:wrap(a:name, merged, bang))
-endfunction
-
-let s:default_action = {
-  \ 'ctrl-t': 'tab split',
-  \ 'ctrl-x': 'split',
-  \ 'ctrl-v': 'vsplit' }
-
-function! s:action_for(key, ...)
-  let default = a:0 ? a:1 : ''
-  let Cmd = get(get(g:, 'fzf_action', s:default_action), a:key, default)
-  return type(Cmd) == s:TYPE.string ? Cmd : default
-endfunction
-
-function! s:open(cmd, target)
-  if stridx('edit', a:cmd) == 0 && fnamemodify(a:target, ':p') ==# expand('%:p')
-    return
-  endif
-  execute a:cmd s:escape(a:target)
-endfunction
-
-function! s:align_lists(lists)
-  let maxes = {}
-  for list in a:lists
-    let i = 0
-    while i < len(list)
-      let maxes[i] = max([get(maxes, i, 0), len(list[i])])
-      let i += 1
-    endwhile
-  endfor
-  for list in a:lists
-    call map(list, "printf('%-'.maxes[v:key].'s', v:val)")
-  endfor
-  return a:lists
-endfunction
-
-function! s:warn(message)
-  echohl WarningMsg
-  echom a:message
-  echohl None
-  return 0
-endfunction
-
-function! s:fill_quickfix(list, ...)
-  if len(a:list) > 1
-    call setqflist(a:list)
-    copen
-    wincmd p
-    if a:0
-      execute a:1
-    endif
-  endif
-endfunction
-
-function! fzf#vim#_uniq(list)
-  let visited = {}
-  let ret = []
-  for l in a:list
-    if !empty(l) && !has_key(visited, l)
-      call add(ret, l)
-      let visited[l] = 1
-    endif
-  endfor
-  return ret
-endfunction
-
-" ------------------------------------------------------------------
-" Files
-" ------------------------------------------------------------------
-function! s:shortpath()
-  let short = fnamemodify(getcwd(), ':~:.')
-  if !has('win32unix')
-    let short = pathshorten(short)
-  endif
-  let slash = (s:is_win && !&shellslash) ? '\' : '/'
-  return empty(short) ? '~'.slash : short . (short =~ escape(slash, '\').'$' ? '' : slash)
-endfunction
-
-function! fzf#vim#files(dir, ...)
-  let args = {}
-  if !empty(a:dir)
-    if !isdirectory(expand(a:dir))
-      return s:warn('Invalid directory')
-    endif
-    let slash = (s:is_win && !&shellslash) ? '\\' : '/'
-    let dir = substitute(a:dir, '[/\\]*$', slash, '')
-    let args.dir = dir
-  else
-    let dir = s:shortpath()
-  endif
-
-  let args.options = ['-m', '--prompt', strwidth(dir) < &columns / 2 - 20 ? dir : '> ']
-  call s:merge_opts(args, get(g:, 'fzf_files_options', []))
-  return s:fzf('files', args, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Lines
-" ------------------------------------------------------------------
-function! s:line_handler(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  normal! m'
-  let cmd = s:action_for(a:lines[0])
-  if !empty(cmd) && stridx('edit', cmd) < 0
-    execute 'silent' cmd
-  endif
-
-  let keys = split(a:lines[1], '\t')
-  execute 'buffer' keys[0]
-  execute keys[2]
-  normal! ^zvzz
-endfunction
-
-function! fzf#vim#_lines(all)
-  let cur = []
-  let rest = []
-  let buf = bufnr('')
-  let longest_name = 0
-  let display_bufnames = &columns > s:wide
-  if display_bufnames
-    let bufnames = {}
-    for b in s:buflisted()
-      let bufnames[b] = pathshorten(fnamemodify(bufname(b), ":~:."))
-      let longest_name = max([longest_name, len(bufnames[b])])
-    endfor
-  endif
-  let len_bufnames = min([15, longest_name])
-  for b in s:buflisted()
-    let lines = getbufline(b, 1, "$")
-    if empty(lines)
-      let path = fnamemodify(bufname(b), ':p')
-      let lines = filereadable(path) ? readfile(path) : []
-    endif
-    if display_bufnames
-      let bufname = bufnames[b]
-      if len(bufname) > len_bufnames + 1
-        let bufname = '…' . bufname[-len_bufnames+1:]
-      endif
-      let bufname = printf(s:green("%".len_bufnames."s", "Directory"), bufname)
-    else
-      let bufname = ''
-    endif
-    let linefmt = s:blue("%2d\t", "TabLine")."%s".s:yellow("\t%4d ", "LineNr")."\t%s"
-    call extend(b == buf ? cur : rest,
-    \ filter(
-    \   map(lines,
-    \       '(!a:all && empty(v:val)) ? "" : printf(linefmt, b, bufname, v:key + 1, v:val)'),
-    \   'a:all || !empty(v:val)'))
-  endfor
-  return [display_bufnames, extend(cur, rest)]
-endfunction
-
-function! fzf#vim#lines(...)
-  let [display_bufnames, lines] = fzf#vim#_lines(1)
-  let nth = display_bufnames ? 3 : 2
-  let [query, args] = (a:0 && type(a:1) == type('')) ?
-        \ [a:1, a:000[1:]] : ['', a:000]
-  return s:fzf('lines', {
-  \ 'source':  lines,
-  \ 'sink*':   s:function('s:line_handler'),
-  \ 'options': ['+m', '--tiebreak=index', '--prompt', 'Lines> ', '--ansi', '--extended', '--nth='.nth.'..', '--layout=reverse-list', '--tabstop=1', '--query', query]
-  \}, args)
-endfunction
-
-" ------------------------------------------------------------------
-" BLines
-" ------------------------------------------------------------------
-function! s:buffer_line_handler(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  let qfl = []
-  for line in a:lines[1:]
-    let chunks = split(line, "\t", 1)
-    let ln = chunks[0]
-    let ltxt = join(chunks[1:], "\t")
-    call add(qfl, {'filename': expand('%'), 'lnum': str2nr(ln), 'text': ltxt})
-  endfor
-  call s:fill_quickfix(qfl, 'cfirst')
-  normal! m'
-  let cmd = s:action_for(a:lines[0])
-  if !empty(cmd)
-    execute 'silent' cmd
-  endif
-
-  execute split(a:lines[1], '\t')[0]
-  normal! ^zvzz
-endfunction
-
-function! s:buffer_lines(query)
-  let linefmt = s:yellow(" %4d ", "LineNr")."\t%s"
-  let fmtexpr = 'printf(linefmt, v:key + 1, v:val)'
-  let lines = getline(1, '$')
-  if empty(a:query)
-    return map(lines, fmtexpr)
-  end
-  return filter(map(lines, 'v:val =~ a:query ? '.fmtexpr.' : ""'), 'len(v:val)')
-endfunction
-
-function! fzf#vim#buffer_lines(...)
-  let [query, args] = (a:0 && type(a:1) == type('')) ?
-        \ [a:1, a:000[1:]] : ['', a:000]
-  return s:fzf('blines', {
-  \ 'source':  s:buffer_lines(query),
-  \ 'sink*':   s:function('s:buffer_line_handler'),
-  \ 'options': ['+m', '--tiebreak=index', '--multi', '--prompt', 'BLines> ', '--ansi', '--extended', '--nth=2..', '--layout=reverse-list', '--tabstop=1']
-  \}, args)
-endfunction
-
-" ------------------------------------------------------------------
-" Colors
-" ------------------------------------------------------------------
-function! fzf#vim#colors(...)
-  let colors = split(globpath(&rtp, "colors/*.vim"), "\n")
-  if has('packages')
-    let colors += split(globpath(&packpath, "pack/*/opt/*/colors/*.vim"), "\n")
-  endif
-  return s:fzf('colors', {
-  \ 'source':  fzf#vim#_uniq(map(colors, "substitute(fnamemodify(v:val, ':t'), '\\..\\{-}$', '', '')")),
-  \ 'sink':    'colo',
-  \ 'options': '+m --prompt="Colors> "'
-  \}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Locate
-" ------------------------------------------------------------------
-function! fzf#vim#locate(query, ...)
-  return s:fzf('locate', {
-  \ 'source':  'locate '.a:query,
-  \ 'options': '-m --prompt "Locate> "'
-  \}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" History[:/]
-" ------------------------------------------------------------------
-function! s:all_files()
-  return fzf#vim#_uniq(map(
-    \ filter([expand('%')], 'len(v:val)')
-    \   + filter(map(s:buflisted_sorted(), 'bufname(v:val)'), 'len(v:val)')
-    \   + filter(copy(v:oldfiles), "filereadable(fnamemodify(v:val, ':p'))"),
-    \ 'fnamemodify(v:val, ":~:.")'))
-endfunction
-
-function! s:history_source(type)
-  let max  = histnr(a:type)
-  let fmt  = ' %'.len(string(max)).'d '
-  let list = filter(map(range(1, max), 'histget(a:type, - v:val)'), '!empty(v:val)')
-  return extend([' :: Press '.s:magenta('CTRL-E', 'Special').' to edit'],
-    \ map(list, 's:yellow(printf(fmt, len(list) - v:key), "Number")." ".v:val'))
-endfunction
-
-nnoremap <plug>(-fzf-vim-do) :execute g:__fzf_command<cr>
-nnoremap <plug>(-fzf-/) /
-nnoremap <plug>(-fzf-:) :
-
-function! s:history_sink(type, lines)
-  if len(a:lines) < 2
-    return
-  endif
-
-  let prefix = "\<plug>(-fzf-".a:type.')'
-  let key  = a:lines[0]
-  let item = matchstr(a:lines[1], ' *[0-9]\+ *\zs.*')
-  if key == 'ctrl-e'
-    call histadd(a:type, item)
-    redraw
-    call feedkeys(a:type."\<up>")
-  else
-    if a:type == ':'
-      call histadd(a:type, item)
-    endif
-    let g:__fzf_command = "normal ".prefix.item."\<cr>"
-    call feedkeys("\<plug>(-fzf-vim-do)")
-  endif
-endfunction
-
-function! s:cmd_history_sink(lines)
-  call s:history_sink(':', a:lines)
-endfunction
-
-function! fzf#vim#command_history(...)
-  return s:fzf('history-command', {
-  \ 'source':  s:history_source(':'),
-  \ 'sink*':   s:function('s:cmd_history_sink'),
-  \ 'options': '+m --ansi --prompt="Hist:> " --header-lines=1 --expect=ctrl-e --tiebreak=index'}, a:000)
-endfunction
-
-function! s:search_history_sink(lines)
-  call s:history_sink('/', a:lines)
-endfunction
-
-function! fzf#vim#search_history(...)
-  return s:fzf('history-search', {
-  \ 'source':  s:history_source('/'),
-  \ 'sink*':   s:function('s:search_history_sink'),
-  \ 'options': '+m --ansi --prompt="Hist/> " --header-lines=1 --expect=ctrl-e --tiebreak=index'}, a:000)
-endfunction
-
-function! fzf#vim#history(...)
-  return s:fzf('history-files', {
-  \ 'source':  s:all_files(),
-  \ 'options': ['-m', '--header-lines', !empty(expand('%')), '--prompt', 'Hist> ']
-  \}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" GFiles[?]
-" ------------------------------------------------------------------
-
-function! s:get_git_root()
-  let root = split(system('git rev-parse --show-toplevel'), '\n')[0]
-  return v:shell_error ? '' : root
-endfunction
-
-function! fzf#vim#gitfiles(args, ...)
-  let root = s:get_git_root()
-  if empty(root)
-    return s:warn('Not in git repo')
-  endif
-  if a:args != '?'
-    return s:fzf('gfiles', {
-    \ 'source':  'git ls-files '.a:args.(s:is_win ? '' : ' | uniq'),
-    \ 'dir':     root,
-    \ 'options': '-m --prompt "GitFiles> "'
-    \}, a:000)
-  endif
-
-  " Here be dragons!
-  " We're trying to access the common sink function that fzf#wrap injects to
-  " the options dictionary.
-  let wrapped = fzf#wrap({
-  \ 'source':  'git -c color.status=always status --short --untracked-files=all',
-  \ 'dir':     root,
-  \ 'options': ['--ansi', '--multi', '--nth', '2..,..', '--tiebreak=index', '--prompt', 'GitFiles?> ', '--preview', 'sh -c "(git diff --color=always -- {-1} | sed 1,4d; cat {-1}) | head -500"']
-  \})
-  call s:remove_layout(wrapped)
-  let wrapped.common_sink = remove(wrapped, 'sink*')
-  function! wrapped.newsink(lines)
-    let lines = extend(a:lines[0:0], map(a:lines[1:], 'substitute(v:val[3:], ".* -> ", "", "")'))
-    return self.common_sink(lines)
-  endfunction
-  let wrapped['sink*'] = remove(wrapped, 'newsink')
-  return s:fzf('gfiles-diff', wrapped, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Buffers
-" ------------------------------------------------------------------
-function! s:find_open_window(b)
-  let [tcur, tcnt] = [tabpagenr() - 1, tabpagenr('$')]
-  for toff in range(0, tabpagenr('$') - 1)
-    let t = (tcur + toff) % tcnt + 1
-    let buffers = tabpagebuflist(t)
-    for w in range(1, len(buffers))
-      let b = buffers[w - 1]
-      if b == a:b
-        return [t, w]
-      endif
-    endfor
-  endfor
-  return [0, 0]
-endfunction
-
-function! s:jump(t, w)
-  execute 'normal!' a:t.'gt'
-  execute a:w.'wincmd w'
-endfunction
-
-function! s:bufopen(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  let b = matchstr(a:lines[1], '\[\zs[0-9]*\ze\]')
-  if empty(a:lines[0]) && get(g:, 'fzf_buffers_jump')
-    let [t, w] = s:find_open_window(b)
-    if t
-      call s:jump(t, w)
-      return
-    endif
-  endif
-  let cmd = s:action_for(a:lines[0])
-  if !empty(cmd)
-    execute 'silent' cmd
-  endif
-  execute 'buffer' b
-endfunction
-
-function! s:format_buffer(b)
-  let name = bufname(a:b)
-  let name = empty(name) ? '[No Name]' : fnamemodify(name, ":p:~:.")
-  let flag = a:b == bufnr('')  ? s:blue('%', 'Conditional') :
-          \ (a:b == bufnr('#') ? s:magenta('#', 'Special') : ' ')
-  let modified = getbufvar(a:b, '&modified') ? s:red(' [+]', 'Exception') : ''
-  let readonly = getbufvar(a:b, '&modifiable') ? '' : s:green(' [RO]', 'Constant')
-  let extra = join(filter([modified, readonly], '!empty(v:val)'), '')
-  return s:strip(printf("[%s] %s\t%s\t%s", s:yellow(a:b, 'Number'), flag, name, extra))
-endfunction
-
-function! s:sort_buffers(...)
-  let [b1, b2] = map(copy(a:000), 'get(g:fzf#vim#buffers, v:val, v:val)')
-  " Using minus between a float and a number in a sort function causes an error
-  return b1 < b2 ? 1 : -1
-endfunction
-
-function! s:buflisted_sorted()
-  return sort(s:buflisted(), 's:sort_buffers')
-endfunction
-
-function! fzf#vim#buffers(...)
-  let [query, args] = (a:0 && type(a:1) == type('')) ?
-        \ [a:1, a:000[1:]] : ['', a:000]
-  return s:fzf('buffers', {
-  \ 'source':  map(s:buflisted_sorted(), 's:format_buffer(v:val)'),
-  \ 'sink*':   s:function('s:bufopen'),
-  \ 'options': ['+m', '-x', '--tiebreak=index', '--header-lines=1', '--ansi', '-d', '\t', '-n', '2,1..2', '--prompt', 'Buf> ', '--query', query]
-  \}, args)
-endfunction
-
-" ------------------------------------------------------------------
-" Ag / Rg
-" ------------------------------------------------------------------
-function! s:ag_to_qf(line, with_column)
-  let parts = split(a:line, ':')
-  let text = join(parts[(a:with_column ? 3 : 2):], ':')
-  let dict = {'filename': &acd ? fnamemodify(parts[0], ':p') : parts[0], 'lnum': parts[1], 'text': text}
-  if a:with_column
-    let dict.col = parts[2]
-  endif
-  return dict
-endfunction
-
-function! s:ag_handler(lines, with_column)
-  if len(a:lines) < 2
-    return
-  endif
-
-  let cmd = s:action_for(a:lines[0], 'e')
-  let list = map(filter(a:lines[1:], 'len(v:val)'), 's:ag_to_qf(v:val, a:with_column)')
-  if empty(list)
-    return
-  endif
-
-  let first = list[0]
-  try
-    call s:open(cmd, first.filename)
-    execute first.lnum
-    if a:with_column
-      execute 'normal!' first.col.'|'
-    endif
-    normal! zz
-  catch
-  endtry
-
-  call s:fill_quickfix(list)
-endfunction
-
-" query, [[ag options], options]
-function! fzf#vim#ag(query, ...)
-  if type(a:query) != s:TYPE.string
-    return s:warn('Invalid query argument')
-  endif
-  let query = empty(a:query) ? '^(?=.)' : a:query
-  let args = copy(a:000)
-  let ag_opts = len(args) > 1 && type(args[0]) == s:TYPE.string ? remove(args, 0) : ''
-  let command = ag_opts . ' ' . fzf#shellescape(query)
-  return call('fzf#vim#ag_raw', insert(args, command, 0))
-endfunction
-
-" ag command suffix, [options]
-function! fzf#vim#ag_raw(command_suffix, ...)
-  if !executable('ag')
-    return s:warn('ag is not found')
-  endif
-  return call('fzf#vim#grep', extend(['ag --nogroup --column --color '.a:command_suffix, 1], a:000))
-endfunction
-
-" command, with_column, [options]
-function! fzf#vim#grep(grep_command, with_column, ...)
-  let words = []
-  for word in split(a:grep_command)
-    if word !~# '^[a-z]'
-      break
-    endif
-    call add(words, word)
-  endfor
-  let words   = empty(words) ? ['grep'] : words
-  let name    = join(words, '-')
-  let capname = join(map(words, 'toupper(v:val[0]).v:val[1:]'), '')
-  let opts = {
-  \ 'source':  a:grep_command,
-  \ 'column':  a:with_column,
-  \ 'options': ['--ansi', '--prompt', capname.'> ',
-  \             '--multi', '--bind', 'alt-a:select-all,alt-d:deselect-all',
-  \             '--color', 'hl:4,hl+:12']
-  \}
-  function! opts.sink(lines)
-    return s:ag_handler(a:lines, self.column)
-  endfunction
-  let opts['sink*'] = remove(opts, 'sink')
-  return s:fzf(name, opts, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" BTags
-" ------------------------------------------------------------------
-function! s:btags_source(tag_cmds)
-  if !filereadable(expand('%'))
-    throw 'Save the file first'
-  endif
-
-  for cmd in a:tag_cmds
-    let lines = split(system(cmd), "\n")
-    if !v:shell_error && len(lines)
-      break
-    endif
-  endfor
-  if v:shell_error
-    throw get(lines, 0, 'Failed to extract tags')
-  elseif empty(lines)
-    throw 'No tags found'
-  endif
-  return map(s:align_lists(map(lines, 'split(v:val, "\t")')), 'join(v:val, "\t")')
-endfunction
-
-function! s:btags_sink(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  normal! m'
-  let cmd = s:action_for(a:lines[0])
-  if !empty(cmd)
-    execute 'silent' cmd '%'
-  endif
-  let qfl = []
-  for line in a:lines[1:]
-    execute split(line, "\t")[2]
-    call add(qfl, {'filename': expand('%'), 'lnum': line('.'), 'text': getline('.')})
-  endfor
-  call s:fill_quickfix(qfl, 'cfirst')
-  normal! zz
-endfunction
-
-" query, [[tag commands], options]
-function! fzf#vim#buffer_tags(query, ...)
-  let args = copy(a:000)
-  let escaped = fzf#shellescape(expand('%'))
-  let null = s:is_win ? 'nul' : '/dev/null'
-  let sort = has('unix') && !has('win32unix') && executable('sort') ? '| sort -s -k 5' : ''
-  let tag_cmds = (len(args) > 1 && type(args[0]) != type({})) ? remove(args, 0) : [
-    \ printf('ctags -f - --sort=yes --excmd=number --language-force=%s %s 2> %s %s', &filetype, escaped, null, sort),
-    \ printf('ctags -f - --sort=yes --excmd=number %s 2> %s %s', escaped, null, sort)]
-  if type(tag_cmds) != type([])
-    let tag_cmds = [tag_cmds]
-  endif
-  try
-    return s:fzf('btags', {
-    \ 'source':  s:btags_source(tag_cmds),
-    \ 'sink*':   s:function('s:btags_sink'),
-    \ 'options': ['--layout=reverse-list', '-m', '-d', '\t', '--with-nth', '1,4..', '-n', '1', '--prompt', 'BTags> ', '--query', a:query]}, args)
-  catch
-    return s:warn(v:exception)
-  endtry
-endfunction
-
-" ------------------------------------------------------------------
-" Tags
-" ------------------------------------------------------------------
-function! s:tags_sink(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  normal! m'
-  let qfl = []
-  let cmd = s:action_for(a:lines[0], 'e')
-  try
-    let [magic, &magic, wrapscan, &wrapscan, acd, &acd] = [&magic, 0, &wrapscan, 1, &acd, 0]
-    for line in a:lines[1:]
-      try
-        let parts   = split(line, '\t\zs')
-        let excmd   = matchstr(join(parts[2:-2], '')[:-2], '^.\{-}\ze;\?"\t')
-        let base    = fnamemodify(parts[-1], ':h')
-        let relpath = parts[1][:-2]
-        let abspath = relpath =~ (s:is_win ? '^[A-Z]:\' : '^/') ? relpath : join([base, relpath], '/')
-        call s:open(cmd, expand(abspath, 1))
-        execute excmd
-        call add(qfl, {'filename': expand('%'), 'lnum': line('.'), 'text': getline('.')})
-      catch /^Vim:Interrupt$/
-        break
-      catch
-        call s:warn(v:exception)
-      endtry
-    endfor
-  finally
-    let [&magic, &wrapscan, &acd] = [magic, wrapscan, acd]
-  endtry
-  call s:fill_quickfix(qfl, 'clast')
-  normal! zz
-endfunction
-
-function! fzf#vim#tags(query, ...)
-  if !executable('perl')
-    return s:warn('Tags command requires perl')
-  endif
-  if empty(tagfiles())
-    call inputsave()
-    echohl WarningMsg
-    let gen = input('tags not found. Generate? (y/N) ')
-    echohl None
-    call inputrestore()
-    redraw
-    if gen =~? '^y'
-      call s:warn('Preparing tags')
-      call system(get(g:, 'fzf_tags_command', 'ctags -R'.(s:is_win ? ' --output-format=e-ctags' : '')))
-      if empty(tagfiles())
-        return s:warn('Failed to create tags')
-      endif
-    else
-      return s:warn('No tags found')
-    endif
-  endif
-
-  let tagfiles = tagfiles()
-  let v2_limit = 1024 * 1024 * 200
-  for tagfile in tagfiles
-    let v2_limit -= getfsize(tagfile)
-    if v2_limit < 0
-      break
-    endif
-  endfor
-  let opts = v2_limit < 0 ? ['--algo=v1'] : []
-
-  return s:fzf('tags', {
-  \ 'source':  'perl '.fzf#shellescape(s:bin.tags).' '.join(map(tagfiles, 'fzf#shellescape(fnamemodify(v:val, ":p"))')),
-  \ 'sink*':   s:function('s:tags_sink'),
-  \ 'options': extend(opts, ['--nth', '1..2', '-m', '--tiebreak=begin', '--prompt', 'Tags> ', '--query', a:query])}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Snippets (UltiSnips)
-" ------------------------------------------------------------------
-function! s:inject_snippet(line)
-  let snip = split(a:line, "\t")[0]
-  execute 'normal! a'.s:strip(snip)."\<c-r>=UltiSnips#ExpandSnippet()\<cr>"
-endfunction
-
-function! fzf#vim#snippets(...)
-  if !exists(':UltiSnipsEdit')
-    return s:warn('UltiSnips not found')
-  endif
-  let list = UltiSnips#SnippetsInCurrentScope()
-  if empty(list)
-    return s:warn('No snippets available here')
-  endif
-  let aligned = sort(s:align_lists(items(list)))
-  let colored = map(aligned, 's:yellow(v:val[0])."\t".v:val[1]')
-  return s:fzf('snippets', {
-  \ 'source':  colored,
-  \ 'options': '--ansi --tiebreak=index +m -n 1 -d "\t"',
-  \ 'sink':    s:function('s:inject_snippet')}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Commands
-" ------------------------------------------------------------------
-let s:nbs = nr2char(0x2007)
-
-function! s:format_cmd(line)
-  return substitute(a:line, '\C \([A-Z]\S*\) ',
-        \ '\=s:nbs.s:yellow(submatch(1), "Function").s:nbs', '')
-endfunction
-
-function! s:command_sink(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  let cmd = matchstr(a:lines[1], s:nbs.'\zs\S*\ze'.s:nbs)
-  if empty(a:lines[0])
-    call feedkeys(':'.cmd.(a:lines[1][0] == '!' ? '' : ' '))
-  else
-    execute cmd
-  endif
-endfunction
-
-let s:fmt_excmd = '   '.s:blue('%-38s', 'Statement').'%s'
-
-function! s:format_excmd(ex)
-  let match = matchlist(a:ex, '^|:\(\S\+\)|\s*\S*\(.*\)')
-  return printf(s:fmt_excmd, s:nbs.match[1].s:nbs, s:strip(match[2]))
-endfunction
-
-function! s:excmds()
-  let help = globpath($VIMRUNTIME, 'doc/index.txt')
-  if empty(help)
-    return []
-  endif
-
-  let commands = []
-  let command = ''
-  for line in readfile(help)
-    if line =~ '^|:[^|]'
-      if !empty(command)
-        call add(commands, s:format_excmd(command))
-      endif
-      let command = line
-    elseif line =~ '^\s\+\S' && !empty(command)
-      let command .= substitute(line, '^\s*', ' ', '')
-    elseif !empty(commands) && line =~ '^\s*$'
-      break
-    endif
-  endfor
-  if !empty(command)
-    call add(commands, s:format_excmd(command))
-  endif
-  return commands
-endfunction
-
-function! fzf#vim#commands(...)
-  redir => cout
-  silent command
-  redir END
-  let list = split(cout, "\n")
-  return s:fzf('commands', {
-  \ 'source':  extend(extend(list[0:0], map(list[1:], 's:format_cmd(v:val)')), s:excmds()),
-  \ 'sink*':   s:function('s:command_sink'),
-  \ 'options': '--ansi --expect '.get(g:, 'fzf_commands_expect', 'ctrl-x').
-  \            ' --tiebreak=index --header-lines 1 -x --prompt "Commands> " -n2,3,2..3 -d'.s:nbs}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Marks
-" ------------------------------------------------------------------
-function! s:format_mark(line)
-  return substitute(a:line, '\S', '\=s:yellow(submatch(0), "Number")', '')
-endfunction
-
-function! s:mark_sink(lines)
-  if len(a:lines) < 2
-    return
-  endif
-  let cmd = s:action_for(a:lines[0])
-  if !empty(cmd)
-    execute 'silent' cmd
-  endif
-  execute 'normal! `'.matchstr(a:lines[1], '\S').'zz'
-endfunction
-
-function! fzf#vim#marks(...)
-  redir => cout
-  silent marks
-  redir END
-  let list = split(cout, "\n")
-  return s:fzf('marks', {
-  \ 'source':  extend(list[0:0], map(list[1:], 's:format_mark(v:val)')),
-  \ 'sink*':   s:function('s:mark_sink'),
-  \ 'options': '+m -x --ansi --tiebreak=index --header-lines 1 --tiebreak=begin --prompt "Marks> "'}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Help tags
-" ------------------------------------------------------------------
-function! s:helptag_sink(line)
-  let [tag, file, path] = split(a:line, "\t")[0:2]
-  let rtp = fnamemodify(path, ':p:h:h')
-  if stridx(&rtp, rtp) < 0
-    execute 'set rtp+='.s:escape(rtp)
-  endif
-  execute 'help' tag
-endfunction
-
-function! fzf#vim#helptags(...)
-  if !executable('grep') || !executable('perl')
-    return s:warn('Helptags command requires grep and perl')
-  endif
-  let sorted = sort(split(globpath(&runtimepath, 'doc/tags', 1), '\n'))
-  let tags = exists('*uniq') ? uniq(sorted) : fzf#vim#_uniq(sorted)
-
-  if exists('s:helptags_script')
-    silent! call delete(s:helptags_script)
-  endif
-  let s:helptags_script = tempname()
-  call writefile(['/('.(s:is_win ? '^[A-Z]:\/.*?[^:]' : '.*?').'):(.*?)\t(.*?)\t/; printf(qq('.s:green('%-40s', 'Label').'\t%s\t%s\n), $2, $3, $1)'], s:helptags_script)
-  return s:fzf('helptags', {
-  \ 'source':  'grep -H ".*" '.join(map(tags, 'fzf#shellescape(v:val)')).
-    \ ' | perl -n '.fzf#shellescape(s:helptags_script).' | sort',
-  \ 'sink':    s:function('s:helptag_sink'),
-  \ 'options': ['--ansi', '+m', '--tiebreak=begin', '--with-nth', '..-2']}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" File types
-" ------------------------------------------------------------------
-function! fzf#vim#filetypes(...)
-  return s:fzf('filetypes', {
-  \ 'source':  fzf#vim#_uniq(sort(map(split(globpath(&rtp, 'syntax/*.vim'), '\n'),
-  \            'fnamemodify(v:val, ":t:r")'))),
-  \ 'sink':    'setf',
-  \ 'options': '+m --prompt="File types> "'
-  \}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Windows
-" ------------------------------------------------------------------
-function! s:format_win(tab, win, buf)
-  let modified = getbufvar(a:buf, '&modified')
-  let name = bufname(a:buf)
-  let name = empty(name) ? '[No Name]' : name
-  let active = tabpagewinnr(a:tab) == a:win
-  return (active? s:blue('> ', 'Operator') : '  ') . name . (modified? s:red(' [+]', 'Exception') : '')
-endfunction
-
-function! s:windows_sink(line)
-  let list = matchlist(a:line, '^ *\([0-9]\+\) *\([0-9]\+\)')
-  call s:jump(list[1], list[2])
-endfunction
-
-function! fzf#vim#windows(...)
-  let lines = []
-  for t in range(1, tabpagenr('$'))
-    let buffers = tabpagebuflist(t)
-    for w in range(1, len(buffers))
-      call add(lines,
-        \ printf('%s %s  %s',
-            \ s:yellow(printf('%3d', t), 'Number'),
-            \ s:cyan(printf('%3d', w), 'String'),
-            \ s:format_win(t, w, buffers[w-1])))
-    endfor
-  endfor
-  return s:fzf('windows', {
-  \ 'source':  extend(['Tab Win    Name'], lines),
-  \ 'sink':    s:function('s:windows_sink'),
-  \ 'options': '+m --ansi --tiebreak=begin --header-lines=1'}, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" Commits / BCommits
-" ------------------------------------------------------------------
-function! s:yank_to_register(data)
-  let @" = a:data
-  silent! let @* = a:data
-  silent! let @+ = a:data
-endfunction
-
-function! s:commits_sink(lines)
-  if len(a:lines) < 2
-    return
-  endif
-
-  let pat = '[0-9a-f]\{7,9}'
-
-  if a:lines[0] == 'ctrl-y'
-    let hashes = join(filter(map(a:lines[1:], 'matchstr(v:val, pat)'), 'len(v:val)'))
-    return s:yank_to_register(hashes)
-  end
-
-  let diff = a:lines[0] == 'ctrl-d'
-  let cmd = s:action_for(a:lines[0], 'e')
-  let buf = bufnr('')
-  for idx in range(1, len(a:lines) - 1)
-    let sha = matchstr(a:lines[idx], pat)
-    if !empty(sha)
-      if diff
-        if idx > 1
-          execute 'tab sb' buf
-        endif
-        execute 'Gdiff' sha
-      else
-        " Since fugitive buffers are unlisted, we can't keep using 'e'
-        let c = (cmd == 'e' && idx > 1) ? 'tab split' : cmd
-        execute c FugitiveFind(sha)
-      endif
-    endif
-  endfor
-endfunction
-
-function! s:commits(buffer_local, args)
-  let s:git_root = s:get_git_root()
-  if empty(s:git_root)
-    return s:warn('Not in git repository')
-  endif
-
-  let source = 'git log '.get(g:, 'fzf_commits_log_options', '--color=always '.fzf#shellescape('--format=%C(auto)%h%d %s %C(green)%cr'))
-  let current = expand('%')
-  let managed = 0
-  if !empty(current)
-    call system('git show '.fzf#shellescape(current).' 2> '.(s:is_win ? 'nul' : '/dev/null'))
-    let managed = !v:shell_error
-  endif
-
-  if a:buffer_local
-    if !managed
-      return s:warn('The current buffer is not in the working tree')
-    endif
-    let source .= ' --follow '.fzf#shellescape(current)
-  else
-    let source .= ' --graph'
-  endif
-
-  let command = a:buffer_local ? 'BCommits' : 'Commits'
-  let expect_keys = join(keys(get(g:, 'fzf_action', s:default_action)), ',')
-  let options = {
-  \ 'source':  source,
-  \ 'sink*':   s:function('s:commits_sink'),
-  \ 'options': ['--ansi', '--multi', '--tiebreak=index', '--layout=reverse-list',
-  \   '--inline-info', '--prompt', command.'> ', '--bind=ctrl-s:toggle-sort',
-  \   '--header', ':: Press '.s:magenta('CTRL-S', 'Special').' to toggle sort, '.s:magenta('CTRL-Y', 'Special').' to yank commit hashes',
-  \   '--expect=ctrl-y,'.expect_keys]
-  \ }
-
-  if a:buffer_local
-    let options.options[-2] .= ', '.s:magenta('CTRL-D', 'Special').' to diff'
-    let options.options[-1] .= ',ctrl-d'
-  endif
-
-  if !s:is_win && &columns > s:wide
-    call extend(options.options,
-    \ ['--preview', 'echo {} | grep -o "[a-f0-9]\{7,\}" | head -1 | xargs git show --format=format: --color=always | head -200'])
-  endif
-
-  return s:fzf(a:buffer_local ? 'bcommits' : 'commits', options, a:args)
-endfunction
-
-function! fzf#vim#commits(...)
-  return s:commits(0, a:000)
-endfunction
-
-function! fzf#vim#buffer_commits(...)
-  return s:commits(1, a:000)
-endfunction
-
-" ------------------------------------------------------------------
-" fzf#vim#maps(mode, opts[with count and op])
-" ------------------------------------------------------------------
-function! s:align_pairs(list)
-  let maxlen = 0
-  let pairs = []
-  for elem in a:list
-    let match = matchlist(elem, '^\(\S*\)\s*\(.*\)$')
-    let [_, k, v] = match[0:2]
-    let maxlen = max([maxlen, len(k)])
-    call add(pairs, [k, substitute(v, '^\*\?[@ ]\?', '', '')])
-  endfor
-  let maxlen = min([maxlen, 35])
-  return map(pairs, "printf('%-'.maxlen.'s', v:val[0]).' '.v:val[1]")
-endfunction
-
-function! s:highlight_keys(str)
-  return substitute(
-        \ substitute(a:str, '<[^ >]\+>', s:yellow('\0', 'Special'), 'g'),
-        \ '<Plug>', s:blue('<Plug>', 'SpecialKey'), 'g')
-endfunction
-
-function! s:key_sink(line)
-  let key = matchstr(a:line, '^\S*')
-  redraw
-  call feedkeys(s:map_gv.s:map_cnt.s:map_reg, 'n')
-  call feedkeys(s:map_op.
-        \ substitute(key, '<[^ >]\+>', '\=eval("\"\\".submatch(0)."\"")', 'g'))
-endfunction
-
-function! fzf#vim#maps(mode, ...)
-  let s:map_gv  = a:mode == 'x' ? 'gv' : ''
-  let s:map_cnt = v:count == 0 ? '' : v:count
-  let s:map_reg = empty(v:register) ? '' : ('"'.v:register)
-  let s:map_op  = a:mode == 'o' ? v:operator : ''
-
-  redir => cout
-  silent execute 'verbose' a:mode.'map'
-  redir END
-  let list = []
-  let curr = ''
-  for line in split(cout, "\n")
-    if line =~ "^\t"
-      let src = '  '.join(reverse(reverse(split(split(line)[-1], '/'))[0:2]), '/')
-      call add(list, printf('%s %s', curr, s:green(src, 'Comment')))
-      let curr = ''
-    else
-      let curr = line[3:]
-    endif
-  endfor
-  if !empty(curr)
-    call add(list, curr)
-  endif
-  let aligned = s:align_pairs(list)
-  let sorted  = sort(aligned)
-  let colored = map(sorted, 's:highlight_keys(v:val)')
-  let pcolor  = a:mode == 'x' ? 9 : a:mode == 'o' ? 10 : 12
-  return s:fzf('maps', {
-  \ 'source':  colored,
-  \ 'sink':    s:function('s:key_sink'),
-  \ 'options': '--prompt "Maps ('.a:mode.')> " --ansi --no-hscroll --nth 1,.. --color prompt:'.pcolor}, a:000)
-endfunction
-
-" ----------------------------------------------------------------------------
-" fzf#vim#complete - completion helper
-" ----------------------------------------------------------------------------
-inoremap <silent> <Plug>(-fzf-complete-trigger) <c-o>:call <sid>complete_trigger()<cr>
-
-function! s:pluck(dict, key, default)
-  return has_key(a:dict, a:key) ? remove(a:dict, a:key) : a:default
-endfunction
-
-function! s:complete_trigger()
-  let opts = copy(s:opts)
-  call s:prepend_opts(opts, ['+m', '-q', s:query])
-  let opts['sink*'] = s:function('s:complete_insert')
-  let s:reducer = s:pluck(opts, 'reducer', s:function('s:first_line'))
-  call fzf#run(opts)
-endfunction
-
-" The default reducer
-function! s:first_line(lines)
-  return a:lines[0]
-endfunction
-
-function! s:complete_insert(lines)
-  if empty(a:lines)
-    return
-  endif
-
-  let chars = strchars(s:query)
-  if     chars == 0 | let del = ''
-  elseif chars == 1 | let del = '"_x'
-  else              | let del = (chars - 1).'"_dvh'
-  endif
-
-  let data = call(s:reducer, [a:lines])
-  let ve = &ve
-  set ve=
-  execute 'normal!' ((s:eol || empty(chars)) ? '' : 'h').del.(s:eol ? 'a': 'i').data
-  let &ve = ve
-  if mode() =~ 't'
-    call feedkeys('a', 'n')
-  else
-    execute "normal! \<esc>la"
-  endif
-endfunction
-
-function! s:eval(dict, key, arg)
-  if has_key(a:dict, a:key) && type(a:dict[a:key]) == s:TYPE.funcref
-    let ret = copy(a:dict)
-    let ret[a:key] = call(a:dict[a:key], [a:arg])
-    return ret
-  endif
-  return a:dict
-endfunction
-
-function! fzf#vim#complete(...)
-  if a:0 == 0
-    let s:opts = fzf#wrap()
-  elseif type(a:1) == s:TYPE.dict
-    let s:opts = copy(a:1)
-  elseif type(a:1) == s:TYPE.string
-    let s:opts = extend({'source': a:1}, get(a:000, 1, fzf#wrap()))
-  else
-    echoerr 'Invalid argument: '.string(a:000)
-    return ''
-  endif
-  for s in ['sink', 'sink*']
-    if has_key(s:opts, s)
-      call remove(s:opts, s)
-    endif
-  endfor
-
-  let eol = col('$')
-  let ve = &ve
-  set ve=all
-  let s:eol = col('.') == eol
-  let &ve = ve
-
-  let Prefix = s:pluck(s:opts, 'prefix', '\k*$')
-  if col('.') == 1
-    let s:query = ''
-  else
-    let full_prefix = getline('.')[0 : col('.')-2]
-    if type(Prefix) == s:TYPE.funcref
-      let s:query = call(Prefix, [full_prefix])
-    else
-      let s:query = matchstr(full_prefix, Prefix)
-    endif
-  endif
-  let s:opts = s:eval(s:opts, 'source', s:query)
-  let s:opts = s:eval(s:opts, 'options', s:query)
-  let s:opts = s:eval(s:opts, 'extra_options', s:query)
-  if has_key(s:opts, 'extra_options')
-    call s:merge_opts(s:opts, remove(s:opts, 'extra_options'))
-  endif
-  if has_key(s:opts, 'options')
-    if type(s:opts.options) == s:TYPE.list
-      call add(s:opts.options, '--no-expect')
-    else
-      let s:opts.options .= ' --no-expect'
-    endif
-  endif
-
-  call feedkeys("\<Plug>(-fzf-complete-trigger)")
-  return ''
-endfunction
-
-" ------------------------------------------------------------------
-let &cpo = s:cpo_save
-unlet s:cpo_save
-