init commit, extracted vim config from i3rice

193 files changed, 19578 insertions, 0 deletions

diff --git a/.vim/autoload/airline.vim b/.vim/autoload/airline.vim
new file mode 100644
index 0000000..eacdc7c
--- /dev/null
+++ b/.vim/autoload/airline.vim
@@ -0,0 +1,267 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let g:airline_statusline_funcrefs = get(g:, 'airline_statusline_funcrefs', [])
+
+let s:sections = ['a','b','c','gutter','x','y','z', 'error', 'warning']
+let s:inactive_funcrefs = []
+let s:contexts = {}
+let s:core_funcrefs = [
+      \ function('airline#extensions#apply'),
+      \ function('airline#extensions#default#apply') ]
+
+
+function! airline#add_statusline_func(name)
+  call airline#add_statusline_funcref(function(a:name))
+endfunction
+
+function! airline#add_statusline_funcref(function)
+  if index(g:airline_statusline_funcrefs, a:function) >= 0
+    call airline#util#warning(printf('The airline statusline funcref "%s" has already been added.', string(a:function)))
+    return
+  endif
+  call add(g:airline_statusline_funcrefs, a:function)
+endfunction
+
+function! airline#remove_statusline_func(name)
+  let i = index(g:airline_statusline_funcrefs, function(a:name))
+  if i > -1
+    call remove(g:airline_statusline_funcrefs, i)
+  endif
+endfunction
+
+function! airline#add_inactive_statusline_func(name)
+  call add(s:inactive_funcrefs, function(a:name))
+endfunction
+
+function! airline#load_theme()
+  let g:airline_theme = get(g:, 'airline_theme', 'dark')
+  if exists('*airline#themes#{g:airline_theme}#refresh')
+    call airline#themes#{g:airline_theme}#refresh()
+  endif
+
+  let palette = g:airline#themes#{g:airline_theme}#palette
+  call airline#themes#patch(palette)
+
+  if exists('g:airline_theme_patch_func')
+    let Fn = function(g:airline_theme_patch_func)
+    call Fn(palette)
+  endif
+
+  call airline#highlighter#load_theme()
+  call airline#extensions#load_theme()
+  call airline#update_statusline()
+endfunction
+
+" Load an airline theme
+function! airline#switch_theme(name, ...)
+  let silent = get(a:000, '0', 0)
+  " get all available themes
+  let themes = airline#util#themes('')
+  let err = 0
+  try
+    if index(themes, a:name) == -1
+      " Theme not available
+      if !silent
+        call airline#util#warning(printf('The specified theme "%s" cannot be found.', a:name))
+      endif
+      throw "not-found"
+      let err = 1
+    else
+      exe "ru autoload/airline/themes/". a:name. ".vim"
+      let g:airline_theme = a:name
+    endif
+  catch /^Vim/
+    " catch only Vim errors, not "not-found"
+    call airline#util#warning(printf('There is an error in theme "%s".', a:name))
+    if &vbs
+      call airline#util#warning(v:exception)
+    endif
+    let err = 1
+  endtry
+
+  if err
+    if exists('g:airline_theme')
+      return
+    else
+      let g:airline_theme = 'dark'
+    endif
+  endif
+
+  unlet! w:airline_lastmode
+  call airline#load_theme()
+
+  call airline#util#doautocmd('AirlineAfterTheme')
+
+  " this is required to prevent clobbering the startup info message, i don't know why...
+  call airline#check_mode(winnr())
+endfunction
+
+" Try to load the right theme for the current colorscheme
+function! airline#switch_matching_theme()
+  if exists('g:colors_name')
+    let existing = g:airline_theme
+    let theme = tr(tolower(g:colors_name), '-', '_')
+    try
+      call airline#switch_theme(theme, 1)
+      return 1
+    catch
+      for map in items(g:airline_theme_map)
+        if match(g:colors_name, map[0]) > -1
+          try
+            call airline#switch_theme(map[1], 1)
+          catch
+            call airline#switch_theme(existing)
+          endtry
+          return 1
+        endif
+      endfor
+    endtry
+  endif
+  return 0
+endfunction
+
+" Update the statusline
+function! airline#update_statusline()
+  if airline#util#getwinvar(winnr(), 'airline_disabled', 0)
+    return
+  endif
+  let range = filter(range(1, winnr('$')), 'v:val != winnr()')
+  " create inactive statusline
+  call airline#update_statusline_inactive(range)
+
+  unlet! w:airline_render_left w:airline_render_right
+  exe 'unlet! ' 'w:airline_section_'. join(s:sections, ' w:airline_section_')
+
+  " Now create the active statusline
+  let w:airline_active = 1
+  let context = { 'winnr': winnr(), 'active': 1, 'bufnr': winbufnr(winnr()) }
+  call s:invoke_funcrefs(context, g:airline_statusline_funcrefs)
+endfunction
+
+" Function to be called to make all statuslines inactive
+" Triggered on FocusLost autocommand
+function! airline#update_statusline_focuslost()
+  if get(g:, 'airline_focuslost_inactive', 0)
+    let bufnr=bufnr('%')
+    call airline#highlighter#highlight_modified_inactive(bufnr)
+    call airline#highlighter#highlight(['inactive'], bufnr)
+    call airline#update_statusline_inactive(range(1, winnr('$')))
+  endif
+endfunction
+
+" Function to draw inactive statuslines for inactive windows
+function! airline#update_statusline_inactive(range)
+  if airline#util#getwinvar(winnr(), 'airline_disabled', 0)
+    return
+  endif
+  for nr in a:range
+    if airline#util#getwinvar(nr, 'airline_disabled', 0)
+      continue
+    endif
+    call setwinvar(nr, 'airline_active', 0)
+    let context = { 'winnr': nr, 'active': 0, 'bufnr': winbufnr(nr) }
+    if get(g:, 'airline_inactive_alt_sep', 0)
+      call extend(context, {
+            \ 'left_sep': g:airline_left_alt_sep,
+            \ 'right_sep': g:airline_right_alt_sep }, 'keep')
+    endif
+    call s:invoke_funcrefs(context, s:inactive_funcrefs)
+  endfor
+endfunction
+
+" Gather output from all funcrefs which will later be returned by the
+" airline#statusline() function
+function! s:invoke_funcrefs(context, funcrefs)
+  let builder = airline#builder#new(a:context)
+  let err = airline#util#exec_funcrefs(a:funcrefs + s:core_funcrefs, builder, a:context)
+  if err == 1
+    let a:context.line = builder.build()
+    let s:contexts[a:context.winnr] = a:context
+    call setwinvar(a:context.winnr, '&statusline', '%!airline#statusline('.a:context.winnr.')')
+  endif
+endfunction
+
+" Main statusline function per window
+" will be set to the statusline option
+function! airline#statusline(winnr)
+  if has_key(s:contexts, a:winnr)
+    return '%{airline#check_mode('.a:winnr.')}'.s:contexts[a:winnr].line
+  endif
+
+  " in rare circumstances this happens...see #276
+  return ''
+endfunction
+
+" Check if mode as changed
+function! airline#check_mode(winnr)
+  if !has_key(s:contexts, a:winnr)
+    return ''
+  endif
+  let context = s:contexts[a:winnr]
+
+  if get(w:, 'airline_active', 1)
+    let l:m = mode(1)
+    if l:m ==# "i"
+      let l:mode = ['insert']
+    elseif l:m[0] ==# "i"
+      let l:mode = ['insert']
+    elseif l:m ==# "Rv"
+      let l:mode =['replace']
+    elseif l:m[0] ==# "R"
+      let l:mode = ['replace']
+    elseif l:m[0] =~# '\v(v|V||s|S|)'
+      let l:mode = ['visual']
+    elseif l:m ==# "t"
+      let l:mode = ['terminal']
+    elseif l:m[0] ==# "c"
+      let l:mode = ['commandline']
+    elseif l:m ==# "no"   " does not work, most likely, Vim does not refresh the statusline in OP mode
+      let l:mode = ['normal']
+    elseif l:m[0:1] ==# 'ni'
+      let l:mode = ['normal']
+      let l:m = 'ni'
+    else
+      let l:mode = ['normal']
+    endif
+    if index(['Rv', 'no', 'ni', 'ix', 'ic'], l:m) == -1
+      let l:m = l:m[0]
+    endif
+    let w:airline_current_mode = get(g:airline_mode_map, l:m, l:m)
+  else
+    let l:mode = ['inactive']
+    let w:airline_current_mode = get(g:airline_mode_map, '__')
+  endif
+
+  if g:airline_detect_modified && &modified
+    call add(l:mode, 'modified')
+  endif
+
+  if g:airline_detect_paste && &paste
+    call add(l:mode, 'paste')
+  endif
+
+  if g:airline_detect_crypt && exists("+key") && !empty(&key)
+    call add(l:mode, 'crypt')
+  endif
+
+  if g:airline_detect_spell && &spell
+    call add(l:mode, 'spell')
+  endif
+
+  if &readonly || ! &modifiable
+    call add(l:mode, 'readonly')
+  endif
+
+  let mode_string = join(l:mode)
+  if get(w:, 'airline_lastmode', '') != mode_string
+    call airline#highlighter#highlight_modified_inactive(context.bufnr)
+    call airline#highlighter#highlight(l:mode, context.bufnr)
+    call airline#util#doautocmd('AirlineModeChanged')
+    let w:airline_lastmode = mode_string
+  endif
+
+  return ''
+endfunction
diff --git a/.vim/autoload/airline/async.vim b/.vim/autoload/airline/async.vim
new file mode 100644
index 0000000..93bbfe7
--- /dev/null
+++ b/.vim/autoload/airline/async.vim
@@ -0,0 +1,259 @@
+" MIT License. Copyright (c) 2013-2018 C.Brabandt et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:untracked_jobs = {}
+let s:mq_jobs        = {}
+let s:po_jobs        = {}
+
+" Generic functions handling on exit event of the various async functions
+function! s:untracked_output(dict, buf)
+  if a:buf =~? ('^'. a:dict.cfg['untracked_mark'])
+    let a:dict.cfg.untracked[a:dict.file] = get(g:, 'airline#extensions#branch#notexists', g:airline_symbols.notexists)
+  else
+    let a:dict.cfg.untracked[a:dict.file] = ''
+  endif
+endfunction
+
+" also called from branch extension (for non-async vims)
+function! airline#async#mq_output(buf, file)
+  let buf=a:buf
+  if !empty(a:buf)
+    if a:buf =~# 'no patches applied' ||
+      \ a:buf =~# "unknown command 'qtop'" ||
+      \ a:buf =~# "abort"
+      let buf = ''
+    elseif exists("b:mq") && b:mq isnot# buf
+      " make sure, statusline is updated
+      unlet! b:airline_head
+    endif
+    let b:mq = buf
+  endif
+  if has_key(s:mq_jobs, a:file)
+    call remove(s:mq_jobs, a:file)
+  endif
+endfunction
+
+function! s:po_output(buf, file)
+  if !empty(a:buf)
+    let b:airline_po_stats = printf("%s", a:buf)
+  else
+    let b:airline_po_stats = ''
+  endif
+  if has_key(s:po_jobs, a:file)
+    call remove(s:po_jobs, a:file)
+  endif
+endfunction
+
+function! s:valid_dir(dir)
+  if empty(a:dir) || !isdirectory(a:dir)
+    return getcwd()
+  endif
+  return a:dir
+endfunction
+
+if v:version >= 800 && has("job")
+  " Vim 8.0 with Job feature
+  " TODO: Check if we need the cwd option for the job_start() functions
+  "       (only works starting with Vim 8.0.0902)
+
+  function! s:on_stdout(channel, msg) dict abort
+    let self.buf .= a:msg
+  endfunction
+
+  function! s:on_exit_mq(channel) dict abort
+    call airline#async#mq_output(self.buf, self.file)
+  endfunction
+
+  function! s:on_exit_untracked(channel) dict abort
+    call s:untracked_output(self, self.buf)
+    if has_key(s:untracked_jobs, self.file)
+      call remove(s:untracked_jobs, self.file)
+    endif
+  endfunction
+
+  function! s:on_exit_po(channel) dict abort
+    call s:po_output(self.buf, self.file)
+    call airline#extensions#po#shorten()
+  endfunction
+
+  function! airline#async#get_mq_async(cmd, file)
+    if g:airline#init#is_windows && &shell =~ 'cmd'
+      let cmd = a:cmd
+    else
+      let cmd = ['sh', '-c', a:cmd]
+    endif
+
+    let options = {'cmd': a:cmd, 'buf': '', 'file': a:file}
+    if has_key(s:mq_jobs, a:file)
+      if job_status(get(s:mq_jobs, a:file)) == 'run'
+        return
+      elseif has_key(s:mq_jobs, a:file)
+        call remove(s:mq_jobs, a:file)
+      endif
+    endif
+    let id = job_start(cmd, {
+          \ 'err_io':   'out',
+          \ 'out_cb':   function('s:on_stdout', options),
+          \ 'close_cb': function('s:on_exit_mq', options)})
+    let s:mq_jobs[a:file] = id
+  endfunction
+
+  function! airline#async#get_msgfmt_stat(cmd, file)
+    if g:airline#init#is_windows || !executable('msgfmt')
+      " no msgfmt on windows?
+      return
+    else
+      let cmd = ['sh', '-c', a:cmd. shellescape(a:file)]
+    endif
+
+    let options = {'buf': '', 'file': a:file}
+    if has_key(s:po_jobs, a:file)
+      if job_status(get(s:po_jobs, a:file)) == 'run'
+        return
+      elseif has_key(s:po_jobs, a:file)
+        call remove(s:po_jobs, a:file)
+      endif
+    endif
+    let id = job_start(cmd, {
+          \ 'err_io':   'out',
+          \ 'out_cb':   function('s:on_stdout', options),
+          \ 'close_cb': function('s:on_exit_po', options)})
+    let s:po_jobs[a:file] = id
+  endfunction
+
+  function! airline#async#vim_vcs_untracked(config, file)
+    if g:airline#init#is_windows && &shell =~ 'cmd'
+      let cmd = a:config['cmd'] . shellescape(a:file)
+    else
+      let cmd = ['sh', '-c', a:config['cmd'] . shellescape(a:file)]
+    endif
+
+    let options = {'cfg': a:config, 'buf': '', 'file': a:file}
+    if has_key(s:untracked_jobs, a:file)
+      if job_status(get(s:untracked_jobs, a:file)) == 'run'
+        return
+      elseif has_key(s:untracked_jobs, a:file)
+        call remove(s:untracked_jobs, a:file)
+      endif
+    endif
+    let id = job_start(cmd, {
+          \ 'err_io':   'out',
+          \ 'out_cb':   function('s:on_stdout', options),
+          \ 'close_cb': function('s:on_exit_untracked', options)})
+    let s:untracked_jobs[a:file] = id
+  endfunction
+
+elseif has("nvim")
+  " NVim specific functions
+
+  function! s:nvim_output_handler(job_id, data, event) dict
+    if a:event == 'stdout' || a:event == 'stderr'
+      let self.buf .=  join(a:data)
+    endif
+  endfunction
+
+  function! s:nvim_untracked_job_handler(job_id, data, event) dict
+    if a:event == 'exit'
+      call s:untracked_output(self, self.buf)
+      if has_key(s:untracked_jobs, self.file)
+        call remove(s:untracked_jobs, self.file)
+      endif
+    endif
+  endfunction
+
+  function! s:nvim_mq_job_handler(job_id, data, event) dict
+    if a:event == 'exit'
+      call airline#async#mq_output(self.buf, self.file)
+    endif
+  endfunction
+
+  function! s:nvim_po_job_handler(job_id, data, event) dict
+    if a:event == 'exit'
+      call s:po_output(self.buf, self.file)
+      call airline#extensions#po#shorten()
+    endif
+  endfunction
+
+  function! airline#async#nvim_get_mq_async(cmd, file)
+    let config = {
+    \ 'buf': '',
+    \ 'file': a:file,
+    \ 'cwd': s:valid_dir(fnamemodify(a:file, ':p:h')),
+    \ 'on_stdout': function('s:nvim_output_handler'),
+    \ 'on_stderr': function('s:nvim_output_handler'),
+    \ 'on_exit': function('s:nvim_mq_job_handler')
+    \ }
+    if g:airline#init#is_windows && &shell =~ 'cmd'
+      let cmd = a:cmd
+    else
+      let cmd = ['sh', '-c', a:cmd]
+    endif
+
+    if has_key(s:mq_jobs, a:file)
+      call remove(s:mq_jobs, a:file)
+    endif
+    let id = jobstart(cmd, config)
+    let s:mq_jobs[a:file] = id
+  endfunction
+
+  function! airline#async#nvim_get_msgfmt_stat(cmd, file)
+    let config = {
+    \ 'buf': '',
+    \ 'file': a:file,
+    \ 'cwd': s:valid_dir(fnamemodify(a:file, ':p:h')),
+    \ 'on_stdout': function('s:nvim_output_handler'),
+    \ 'on_stderr': function('s:nvim_output_handler'),
+    \ 'on_exit': function('s:nvim_po_job_handler')
+    \ }
+    if g:airline#init#is_windows && &shell =~ 'cmd'
+      " no msgfmt on windows?
+      return
+    else
+      let cmd = ['sh', '-c', a:cmd. shellescape(a:file)]
+    endif
+
+    if has_key(s:po_jobs, a:file)
+      call remove(s:po_jobs, a:file)
+    endif
+    let id = jobstart(cmd, config)
+    let s:po_jobs[a:file] = id
+  endfunction
+
+endif
+
+" Should work in either Vim pre 8 or Nvim
+function! airline#async#nvim_vcs_untracked(cfg, file, vcs)
+  let cmd = a:cfg.cmd . shellescape(a:file)
+  let id = -1
+  let config = {
+  \ 'buf': '',
+  \ 'vcs': a:vcs,
+  \ 'cfg': a:cfg,
+  \ 'file': a:file,
+  \ 'cwd': s:valid_dir(fnamemodify(a:file, ':p:h'))
+  \ }
+  if has("nvim")
+    call extend(config, {
+    \ 'on_stdout': function('s:nvim_output_handler'),
+    \ 'on_exit': function('s:nvim_untracked_job_handler')})
+    if has_key(s:untracked_jobs, config.file)
+      " still running
+      return
+    endif
+    try
+    let id = jobstart(cmd, config)
+    catch
+      " catch-all, jobstart() failed, fall back to system()
+      let id=-1
+    endtry
+    let s:untracked_jobs[a:file] = id
+  endif
+  " vim without job feature or nvim jobstart failed
+  if id < 1
+    let output=system(cmd)
+    call s:untracked_output(config, output)
+    call airline#extensions#branch#update_untracked_config(a:file, a:vcs)
+  endif
+endfunction
diff --git a/.vim/autoload/airline/builder.vim b/.vim/autoload/airline/builder.vim
new file mode 100644
index 0000000..b0352e3
--- /dev/null
+++ b/.vim/autoload/airline/builder.vim
@@ -0,0 +1,244 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:prototype = {}
+
+function! s:prototype.split(...) dict
+  call add(self._sections, ['|', a:0 ? a:1 : '%='])
+endfunction
+
+function! s:prototype.add_section_spaced(group, contents) dict
+  let spc = empty(a:contents) ? '' : g:airline_symbols.space
+  call self.add_section(a:group, spc.a:contents.spc)
+endfunction
+
+function! s:prototype.add_section(group, contents) dict
+  call add(self._sections, [a:group, a:contents])
+endfunction
+
+function! s:prototype.add_raw(text) dict
+  call add(self._sections, ['', a:text])
+endfunction
+
+function! s:prototype.insert_section(group, contents, position) dict
+  call insert(self._sections, [a:group, a:contents], a:position)
+endfunction
+
+function! s:prototype.insert_raw(text, position) dict
+  call insert(self._sections, ['', a:text], a:position)
+endfunction
+
+function! s:prototype.get_position() dict
+  return len(self._sections)
+endfunction
+
+function! airline#builder#get_prev_group(sections, i)
+  let x = a:i - 1
+  while x >= 0
+    let group = a:sections[x][0]
+    if group != '' && group != '|'
+      return group
+    endif
+    let x = x - 1
+  endwhile
+  return ''
+endfunction
+
+function! airline#builder#get_next_group(sections, i)
+  let x = a:i + 1
+  let l = len(a:sections)
+  while x < l
+    let group = a:sections[x][0]
+    if group != '' && group != '|'
+      return group
+    endif
+    let x = x + 1
+  endwhile
+  return ''
+endfunction
+
+function! s:prototype.build() dict
+  let side = 1
+  let line = ''
+  let i = 0
+  let length = len(self._sections)
+  let split = 0
+  let is_empty = 0
+  let prev_group = ''
+
+  while i < length
+    let section = self._sections[i]
+    let group = section[0]
+    let contents = section[1]
+    let pgroup = prev_group
+    let prev_group = airline#builder#get_prev_group(self._sections, i)
+    if group ==# 'airline_c' && &buftype ==# 'terminal' && self._context.active
+      let group = 'airline_term'
+    elseif group ==# 'airline_c' && !self._context.active && has_key(self._context, 'bufnr')
+      let group = 'airline_c'. self._context.bufnr
+    elseif prev_group ==# 'airline_c' && !self._context.active && has_key(self._context, 'bufnr')
+      let prev_group = 'airline_c'. self._context.bufnr
+    endif
+    if is_empty
+      let prev_group = pgroup
+    endif
+    let is_empty = s:section_is_empty(self, contents)
+
+    if is_empty
+      " need to fix highlighting groups, since we
+      " have skipped a section, we actually need
+      " the previous previous group and so the
+      " seperator goes from the previous previous group
+      " to the current group
+      let pgroup = group
+    endif
+
+    if group == ''
+      let line .= contents
+    elseif group == '|'
+      let side = 0
+      let line .= contents
+      let split = 1
+    else
+      if prev_group == ''
+        let line .= '%#'.group.'#'
+      elseif split
+        if !is_empty
+          let line .= s:get_transitioned_seperator(self, prev_group, group, side)
+        endif
+        let split = 0
+      else
+        if !is_empty
+          let line .= s:get_seperator(self, prev_group, group, side)
+        endif
+      endif
+      let line .= is_empty ? '' : s:get_accented_line(self, group, contents)
+    endif
+
+    let i = i + 1
+  endwhile
+
+  if !self._context.active
+    "let line = substitute(line, '%#airline_c#', '%#airline_c'.self._context.bufnr.'#', '')
+    let line = substitute(line, '%#.\{-}\ze#', '\0_inactive', 'g')
+  endif
+  return line
+endfunction
+
+function! airline#builder#should_change_group(group1, group2)
+  if a:group1 == a:group2
+    return 0
+  endif
+  let color1 = airline#highlighter#get_highlight(a:group1)
+  let color2 = airline#highlighter#get_highlight(a:group2)
+  if g:airline_gui_mode ==# 'gui'
+    return color1[1] != color2[1] || color1[0] != color2[0]
+  else
+    return color1[3] != color2[3] || color1[2] != color2[2]
+  endif
+endfunction
+
+function! s:get_transitioned_seperator(self, prev_group, group, side)
+  let line = ''
+  if get(a:self._context, 'tabline', 0) && get(g:, 'airline#extensions#tabline#alt_sep', 0) && a:group ==# 'airline_tabsel' && a:side
+    call airline#highlighter#add_separator(a:prev_group, a:group, 0)
+    let line .= '%#'.a:prev_group.'_to_'.a:group.'#'
+    let line .=  a:self._context.right_sep.'%#'.a:group.'#'
+  else
+    call airline#highlighter#add_separator(a:prev_group, a:group, a:side)
+    let line .= '%#'.a:prev_group.'_to_'.a:group.'#'
+    let line .= a:side ? a:self._context.left_sep : a:self._context.right_sep
+    let line .= '%#'.a:group.'#'
+  endif
+  return line
+endfunction
+
+function! s:get_seperator(self, prev_group, group, side)
+  if airline#builder#should_change_group(a:prev_group, a:group)
+    return s:get_transitioned_seperator(a:self, a:prev_group, a:group, a:side)
+  else
+    return a:side ? a:self._context.left_alt_sep : a:self._context.right_alt_sep
+  endif
+endfunction
+
+function! s:get_accented_line(self, group, contents)
+  if a:self._context.active
+    " active window
+    let contents = []
+    let content_parts = split(a:contents, '__accent')
+    for cpart in content_parts
+      let accent = matchstr(cpart, '_\zs[^#]*\ze')
+      call add(contents, cpart)
+    endfor
+    let line = join(contents, a:group)
+    let line = substitute(line, '__restore__', a:group, 'g')
+  else
+    " inactive window
+    let line = substitute(a:contents, '%#__accent[^#]*#', '', 'g')
+    let line = substitute(line, '%#__restore__#', '', 'g')
+  endif
+  return line
+endfunction
+
+function! s:section_is_empty(self, content)
+  let start=1
+
+  " do not check for inactive windows or the tabline
+  if a:self._context.active == 0
+    return 0
+  elseif get(a:self._context, 'tabline', 0)
+    return 0
+  endif
+
+  " only check, if airline#skip_empty_sections == 1
+  if get(g:, 'airline_skip_empty_sections', 0) == 0
+    return 0
+  endif
+
+  " only check, if airline#skip_empty_sections == 1
+  if get(w:, 'airline_skip_empty_sections', -1) == 0
+    return 0
+  endif
+  " assume accents sections to be never empty
+  " (avoides, that on startup the mode message becomes empty)
+  if match(a:content, '%#__accent_[^#]*#.*__restore__#') > -1
+    return 0
+  endif
+  if empty(a:content)
+    return 1
+  endif
+  let list=matchlist(a:content, '%{\zs.\{-}\ze}', 1, start)
+  if empty(list)
+    return 0 " no function in statusline text
+  endif
+  while len(list) > 0
+    let expr = list[0]
+    try
+      " catch all exceptions, just in case
+      if !empty(eval(expr))
+        return 0
+      endif
+    catch
+      return 0
+    endtry
+    let start += 1
+    let list=matchlist(a:content, '%{\zs.\{-}\ze}', 1, start)
+  endw
+  return 1
+endfunction
+
+function! airline#builder#new(context)
+  let builder = copy(s:prototype)
+  let builder._context = a:context
+  let builder._sections = []
+
+  call extend(builder._context, {
+        \ 'left_sep': g:airline_left_sep,
+        \ 'left_alt_sep': g:airline_left_alt_sep,
+        \ 'right_sep': g:airline_right_sep,
+        \ 'right_alt_sep': g:airline_right_alt_sep,
+        \ }, 'keep')
+  return builder
+endfunction
diff --git a/.vim/autoload/airline/debug.vim b/.vim/autoload/airline/debug.vim
new file mode 100644
index 0000000..afa42af
--- /dev/null
+++ b/.vim/autoload/airline/debug.vim
@@ -0,0 +1,51 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#debug#profile1()
+  profile start airline-profile-switch.log
+  profile func *
+  profile file *
+  split
+  for i in range(1, 1000)
+    wincmd w
+    redrawstatus
+  endfor
+  profile pause
+  noautocmd qall!
+endfunction
+
+function! airline#debug#profile2()
+  profile start airline-profile-cursor.log
+  profile func *
+  profile file *
+  edit blank
+  call setline(1, 'all your base are belong to us')
+  call setline(2, 'all your base are belong to us')
+  let positions = [[1,2], [2,2], [1,2], [1,1]]
+  for i in range(1, 1000)
+    for pos in positions
+      call cursor(pos[0], pos[1])
+      redrawstatus
+    endfor
+  endfor
+  profile pause
+  noautocmd qall!
+endfunction
+
+function! airline#debug#profile3()
+  profile start airline-profile-mode.log
+  profile func *
+  profile file *
+
+  for i in range(1000)
+    startinsert
+    redrawstatus
+    stopinsert
+    redrawstatus
+  endfor
+
+  profile pause
+  noautocmd qall!
+endfunction
diff --git a/.vim/autoload/airline/extensions.vim b/.vim/autoload/airline/extensions.vim
new file mode 100644
index 0000000..726e983
--- /dev/null
+++ b/.vim/autoload/airline/extensions.vim
@@ -0,0 +1,389 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:loaded_ext = []
+let s:ext = {}
+let s:ext._theme_funcrefs = []
+
+function! s:ext.add_statusline_func(name) dict
+  call airline#add_statusline_func(a:name)
+endfunction
+function! s:ext.add_statusline_funcref(function) dict
+  call airline#add_statusline_funcref(a:function)
+endfunction
+function! s:ext.add_inactive_statusline_func(name) dict
+  call airline#add_inactive_statusline_func(a:name)
+endfunction
+function! s:ext.add_theme_func(name) dict
+  call add(self._theme_funcrefs, function(a:name))
+endfunction
+
+let s:script_path = tolower(resolve(expand('<sfile>:p:h')))
+
+let s:filetype_overrides = {
+      \ 'nerdtree': [ get(g:, 'NERDTreeStatusline', 'NERD'), '' ],
+      \ 'gundo': [ 'Gundo', '' ],
+      \ 'vimfiler': [ 'vimfiler', '%{vimfiler#get_status_string()}' ],
+      \ 'minibufexpl': [ 'MiniBufExplorer', '' ],
+      \ 'startify': [ 'startify', '' ],
+      \ 'vim-plug': [ 'Plugins', '' ],
+      \ }
+
+let s:filetype_regex_overrides = {}
+
+function! s:check_defined_section(name)
+  if !exists('w:airline_section_{a:name}')
+    let w:airline_section_{a:name} = g:airline_section_{a:name}
+  endif
+endfunction
+
+function! airline#extensions#append_to_section(name, value)
+  call <sid>check_defined_section(a:name)
+  let w:airline_section_{a:name} .= a:value
+endfunction
+
+function! airline#extensions#prepend_to_section(name, value)
+  call <sid>check_defined_section(a:name)
+  let w:airline_section_{a:name} = a:value . w:airline_section_{a:name}
+endfunction
+
+function! airline#extensions#apply_left_override(section1, section2)
+  let w:airline_section_a = a:section1
+  let w:airline_section_b = a:section2
+  let w:airline_section_c = airline#section#create(['readonly'])
+  let w:airline_render_left = 1
+  let w:airline_render_right = 0
+endfunction
+
+function! airline#extensions#apply(...)
+
+  if s:is_excluded_window()
+    return -1
+  endif
+
+  if &buftype == 'help'
+    call airline#extensions#apply_left_override('Help', '%f')
+    let w:airline_section_x = ''
+    let w:airline_section_y = ''
+    let w:airline_render_right = 1
+  endif
+
+  if &buftype == 'terminal'
+    let w:airline_section_x = ''
+    let w:airline_section_y = ''
+  endif
+
+  if &previewwindow
+    let w:airline_section_a = 'Preview'
+    let w:airline_section_b = ''
+    let w:airline_section_c = bufname(winbufnr(winnr()))
+  endif
+
+  if has_key(s:filetype_overrides, &ft)
+    let args = s:filetype_overrides[&ft]
+    call airline#extensions#apply_left_override(args[0], args[1])
+  endif
+
+  for item in items(s:filetype_regex_overrides)
+    if match(&ft, item[0]) >= 0
+      call airline#extensions#apply_left_override(item[1][0], item[1][1])
+    endif
+  endfor
+endfunction
+
+function! s:is_excluded_window()
+  for matchft in g:airline_exclude_filetypes
+    if matchft ==# &ft
+      return 1
+    endif
+  endfor
+
+  for matchw in g:airline_exclude_filenames
+    if matchstr(expand('%'), matchw) ==# matchw
+      return 1
+    endif
+  endfor
+
+  if g:airline_exclude_preview && &previewwindow
+    return 1
+  endif
+
+  return 0
+endfunction
+
+function! airline#extensions#load_theme()
+  call airline#util#exec_funcrefs(s:ext._theme_funcrefs, g:airline#themes#{g:airline_theme}#palette)
+endfunction
+
+function! airline#extensions#load()
+  let s:loaded_ext = []
+
+  if exists('g:airline_extensions')
+    for ext in g:airline_extensions
+      try
+        call airline#extensions#{ext}#init(s:ext)
+      catch /^Vim\%((\a\+)\)\=:E117/	" E117, function does not exist
+        call airline#util#warning("Extension '".ext."' not installed, ignoring!")
+      endtry
+    endfor
+    return
+  endif
+
+  call airline#extensions#quickfix#init(s:ext)
+  call add(s:loaded_ext, 'quickfix')
+
+  if get(g:, 'loaded_unite', 0)
+    call airline#extensions#unite#init(s:ext)
+    call add(s:loaded_ext, 'unite')
+  endif
+
+  if get(g:, 'loaded_denite', 0)
+    call airline#extensions#denite#init(s:ext)
+    call add(s:loaded_ext, 'denite')
+  endif
+
+  if exists(':NetrwSettings')
+    call airline#extensions#netrw#init(s:ext)
+    call add(s:loaded_ext, 'netrw')
+  endif
+
+  if has("terminal") || has('nvim')
+    call airline#extensions#term#init(s:ext)
+    call add(s:loaded_ext, 'term')
+  endif
+
+  if get(g:, 'airline#extensions#ycm#enabled', 0)
+    call airline#extensions#ycm#init(s:ext)
+    call add(s:loaded_ext, 'ycm')
+  endif
+
+  if get(g:, 'loaded_vimfiler', 0)
+    let g:vimfiler_force_overwrite_statusline = 0
+  endif
+
+  if get(g:, 'loaded_ctrlp', 0)
+    call airline#extensions#ctrlp#init(s:ext)
+    call add(s:loaded_ext, 'ctrlp')
+  endif
+
+  if get(g:, 'loaded_localsearch', 0)
+    call airline#extensions#localsearch#init(s:ext)
+    call add(s:loaded_ext, 'localsearch')
+  endif
+
+  if get(g:, 'CtrlSpaceLoaded', 0)
+    call airline#extensions#ctrlspace#init(s:ext)
+    call add(s:loaded_ext, 'ctrlspace')
+  endif
+
+  if get(g:, 'command_t_loaded', 0)
+    call airline#extensions#commandt#init(s:ext)
+    call add(s:loaded_ext, 'commandt')
+  endif
+
+  if exists(':UndotreeToggle')
+    call airline#extensions#undotree#init(s:ext)
+    call add(s:loaded_ext, 'undotree')
+  endif
+
+  if get(g:, 'airline#extensions#hunks#enabled', 1)
+        \ && (exists('g:loaded_signify') || exists('g:loaded_gitgutter') || exists('g:loaded_changes') || exists('g:loaded_quickfixsigns'))
+    call airline#extensions#hunks#init(s:ext)
+    call add(s:loaded_ext, 'hunks')
+  endif
+
+  if get(g:, 'airline#extensions#vimagit#enabled', 1)
+        \ && (exists('g:loaded_magit'))
+    call airline#extensions#vimagit#init(s:ext)
+    call add(s:loaded_ext, 'vimagit')
+  endif
+
+  if get(g:, 'airline#extensions#tagbar#enabled', 1)
+        \ && exists(':TagbarToggle')
+    call airline#extensions#tagbar#init(s:ext)
+    call add(s:loaded_ext, 'tagbar')
+  endif
+
+  if get(g:, 'airline#extensions#csv#enabled', 1)
+        \ && (get(g:, 'loaded_csv', 0) || exists(':Table'))
+    call airline#extensions#csv#init(s:ext)
+    call add(s:loaded_ext, 'csv')
+  endif
+
+  if exists(':VimShell')
+    let s:filetype_overrides['vimshell'] = ['vimshell','%{vimshell#get_status_string()}']
+    let s:filetype_regex_overrides['^int-'] = ['vimshell','%{substitute(&ft, "int-", "", "")}']
+  endif
+
+  if exists(':Defx')
+    let s:filetype_overrides['defx'] = ['defx', '%{b:defx.paths[0]}']
+  endif
+
+  if get(g:, 'airline#extensions#branch#enabled', 1) && (
+          \ airline#util#has_fugitive() ||
+          \ airline#util#has_lawrencium() ||
+          \ airline#util#has_vcscommand() ||
+          \ airline#util#has_custom_scm())
+    call airline#extensions#branch#init(s:ext)
+    call add(s:loaded_ext, 'branch')
+  endif
+
+  if get(g:, 'airline#extensions#bufferline#enabled', 1)
+        \ && exists('*bufferline#get_status_string')
+    call airline#extensions#bufferline#init(s:ext)
+    call add(s:loaded_ext, 'bufferline')
+  endif
+
+  if get(g:, 'airline#extensions#fugitiveline#enabled', 1)
+        \ && airline#util#has_fugitive()
+        \ && index(s:loaded_ext, 'bufferline') == -1
+    call airline#extensions#fugitiveline#init(s:ext)
+    call add(s:loaded_ext, 'fugitiveline')
+  endif
+
+  if (get(g:, 'airline#extensions#virtualenv#enabled', 1) && (exists(':VirtualEnvList') || isdirectory($VIRTUAL_ENV)))
+    call airline#extensions#virtualenv#init(s:ext)
+    call add(s:loaded_ext, 'virtualenv')
+  endif
+
+  if (get(g:, 'airline#extensions#eclim#enabled', 1) && exists(':ProjectCreate'))
+    call airline#extensions#eclim#init(s:ext)
+    call add(s:loaded_ext, 'eclim')
+  endif
+
+  if get(g:, 'airline#extensions#syntastic#enabled', 1)
+        \ && exists(':SyntasticCheck')
+    call airline#extensions#syntastic#init(s:ext)
+    call add(s:loaded_ext, 'syntastic')
+  endif
+
+  if (get(g:, 'airline#extensions#ale#enabled', 1) && exists(':ALELint'))
+    call airline#extensions#ale#init(s:ext)
+    call add(s:loaded_ext, 'ale')
+  endif
+
+  if (get(g:, 'airline#extensions#languageclient#enabled', 1) && exists(':LanguageClientStart'))
+    call airline#extensions#languageclient#init(s:ext)
+    call add(s:loaded_ext, 'languageclient')
+  endif
+
+  if get(g:, 'airline#extensions#whitespace#enabled', 1)
+    call airline#extensions#whitespace#init(s:ext)
+    call add(s:loaded_ext, 'whitespace')
+  endif
+
+  if (get(g:, 'airline#extensions#neomake#enabled', 1) && exists(':Neomake'))
+    call airline#extensions#neomake#init(s:ext)
+    call add(s:loaded_ext, 'neomake')
+  endif
+
+  if get(g:, 'airline#extensions#po#enabled', 1) && executable('msgfmt')
+    call airline#extensions#po#init(s:ext)
+    call add(s:loaded_ext, 'po')
+  endif
+
+  if get(g:, 'airline#extensions#wordcount#enabled', 1)
+    call airline#extensions#wordcount#init(s:ext)
+    call add(s:loaded_ext, 'wordcount')
+  endif
+
+  if get(g:, 'airline#extensions#tabline#enabled', 0)
+    call airline#extensions#tabline#init(s:ext)
+    call add(s:loaded_ext, 'tabline')
+  endif
+
+  if get(g:, 'airline#extensions#tmuxline#enabled', 1) && exists(':Tmuxline')
+    call airline#extensions#tmuxline#init(s:ext)
+    call add(s:loaded_ext, 'tmuxline')
+  endif
+
+  if get(g:, 'airline#extensions#promptline#enabled', 1) && exists(':PromptlineSnapshot') && len(get(g:, 'airline#extensions#promptline#snapshot_file', ''))
+    call airline#extensions#promptline#init(s:ext)
+    call add(s:loaded_ext, 'promptline')
+  endif
+
+  if get(g:, 'airline#extensions#nrrwrgn#enabled', 1) && exists(':NR') == 2
+      call airline#extensions#nrrwrgn#init(s:ext)
+    call add(s:loaded_ext, 'nrrwrgn')
+  endif
+
+  if get(g:, 'airline#extensions#unicode#enabled', 1) && exists(':UnicodeTable') == 2
+      call airline#extensions#unicode#init(s:ext)
+    call add(s:loaded_ext, 'unicode')
+  endif
+
+  if (get(g:, 'airline#extensions#capslock#enabled', 1) && exists('*CapsLockStatusline'))
+    call airline#extensions#capslock#init(s:ext)
+    call add(s:loaded_ext, 'capslock')
+  endif
+
+  if (get(g:, 'airline#extensions#gutentags#enabled', 1) && get(g:, 'loaded_gutentags', 0))
+    call airline#extensions#gutentags#init(s:ext)
+    call add(s:loaded_ext, 'gutentags')
+  endif
+
+  if (get(g:, 'airline#extensions#grepper#enabled', 1) && get(g:, 'loaded_grepper', 0))
+    call airline#extensions#grepper#init(s:ext)
+    call add(s:loaded_ext, 'grepper')
+  endif
+
+  if (get(g:, 'airline#extensions#xkblayout#enabled', 1) && exists('g:XkbSwitchLib'))
+    call airline#extensions#xkblayout#init(s:ext)
+    call add(s:loaded_ext, 'xkblayout')
+  endif
+
+  if (get(g:, 'airline#extensions#keymap#enabled', 1) && has('keymap'))
+    call airline#extensions#keymap#init(s:ext)
+    call add(s:loaded_ext, 'keymap')
+  endif
+
+  if (get(g:, 'airline#extensions#windowswap#enabled', 1) && get(g:, 'loaded_windowswap', 0))
+    call airline#extensions#windowswap#init(s:ext)
+    call add(s:loaded_ext, 'windowswap')
+  endif
+
+  if (get(g:, 'airline#extensions#obsession#enabled', 1) && exists('*ObsessionStatus'))
+    call airline#extensions#obsession#init(s:ext)
+    call add(s:loaded_ext, 'obsession')
+  endif
+
+  if get(g:, 'airline#extensions#vimtex#enabled', 1)
+    runtime autoload/vimtex.vim
+    if exists('*vimtex#init')
+      call airline#extensions#vimtex#init(s:ext)
+      call add(s:loaded_ext, 'vimtex')
+    endif
+  endif
+
+  if (get(g:, 'airline#extensions#cursormode#enabled', 0))
+    call airline#extensions#cursormode#init(s:ext)
+    call add(s:loaded_ext, 'cursormode')
+  endif
+
+  if !get(g:, 'airline#extensions#disable_rtp_load', 0)
+    " load all other extensions, which are not part of the default distribution.
+    " (autoload/airline/extensions/*.vim outside of our s:script_path).
+    for file in split(globpath(&rtp, "autoload/airline/extensions/*.vim"), "\n")
+      " we have to check both resolved and unresolved paths, since it's possible
+      " that they might not get resolved properly (see #187)
+      if stridx(tolower(resolve(fnamemodify(file, ':p'))), s:script_path) < 0
+            \ && stridx(tolower(fnamemodify(file, ':p')), s:script_path) < 0
+        let name = fnamemodify(file, ':t:r')
+        if !get(g:, 'airline#extensions#'.name.'#enabled', 1) ||
+            \ index(s:loaded_ext, name) > -1
+          continue
+        endif
+        try
+          call airline#extensions#{name}#init(s:ext)
+        catch
+        endtry
+      endif
+    endfor
+  endif
+endfunction
+
+function! airline#extensions#get_loaded_extensions()
+  return s:loaded_ext
+endfunction
diff --git a/.vim/autoload/airline/extensions/ale.vim b/.vim/autoload/airline/extensions/ale.vim
new file mode 100644
index 0000000..71f6317
--- /dev/null
+++ b/.vim/autoload/airline/extensions/ale.vim
@@ -0,0 +1,88 @@
+" MIT License. Copyright (c) 2013-2018 Bjorn Neergaard, w0rp et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! s:airline_ale_count(cnt, symbol)
+  return a:cnt ? a:symbol. a:cnt : ''
+endfunction
+
+function! s:airline_ale_get_line_number(cnt, type) abort
+  if a:cnt == 0
+    return ''
+  endif
+
+  let buffer       = bufnr('')
+  let problem_type = (a:type ==# 'error') ? 'E' : 'W'
+  let problems     = copy(ale#engine#GetLoclist(buffer))
+
+  call filter(problems, 'v:val.bufnr is buffer && v:val.type is# problem_type')
+
+  if empty(problems)
+    return ''
+  endif
+
+  let open_lnum_symbol  = get(g:, 'airline#extensions#ale#open_lnum_symbol', '(L')
+  let close_lnum_symbol = get(g:, 'airline#extensions#ale#close_lnum_symbol', ')')
+
+  return open_lnum_symbol . problems[0].lnum . close_lnum_symbol
+endfunction
+
+function! airline#extensions#ale#get(type)
+  if !exists(':ALELint')
+    return ''
+  endif
+
+  let error_symbol = get(g:, 'airline#extensions#ale#error_symbol', 'E:')
+  let warning_symbol = get(g:, 'airline#extensions#ale#warning_symbol', 'W:')
+  let checking_symbol = get(g:, 'airline#extensions#ale#checking_symbol', '...')
+  let show_line_numbers = get(g:, 'airline#extensions#ale#show_line_numbers', 1)
+
+  let is_err = a:type ==# 'error'
+
+  if ale#engine#IsCheckingBuffer(bufnr('')) == 1
+    return is_err ? '' : checking_symbol
+  endif
+
+  let symbol = is_err ? error_symbol : warning_symbol
+
+  let counts = ale#statusline#Count(bufnr(''))
+  if type(counts) == type({}) && has_key(counts, 'error')
+    " Use the current Dictionary format.
+    let errors = counts.error + counts.style_error
+    let num = is_err ? errors : counts.total - errors
+  else
+    " Use the old List format.
+    let num = is_err ? counts[0] : counts[1]
+  endif
+
+  if show_line_numbers == 1
+    return s:airline_ale_count(num, symbol) . <sid>airline_ale_get_line_number(num, a:type)
+  else
+    return s:airline_ale_count(num, symbol)
+  endif
+endfunction
+
+function! airline#extensions#ale#get_warning()
+  return airline#extensions#ale#get('warning')
+endfunction
+
+function! airline#extensions#ale#get_error()
+  return airline#extensions#ale#get('error')
+endfunction
+
+function! airline#extensions#ale#init(ext)
+  call airline#parts#define_function('ale_error_count', 'airline#extensions#ale#get_error')
+  call airline#parts#define_function('ale_warning_count', 'airline#extensions#ale#get_warning')
+  augroup airline_ale
+    autocmd!
+    autocmd CursorHold,BufWritePost * call <sid>ale_refresh()
+    autocmd User ALEJobStarted,ALELintPost call <sid>ale_refresh()
+  augroup END
+endfunction
+
+function! s:ale_refresh()
+  if get(g:, 'airline_skip_empty_sections', 0)
+    exe ':AirlineRefresh'
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/branch.vim b/.vim/autoload/airline/extensions/branch.vim
new file mode 100644
index 0000000..fcf4d3a
--- /dev/null
+++ b/.vim/autoload/airline/extensions/branch.vim
@@ -0,0 +1,312 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+" s:vcs_config contains static configuration of VCSes and their status relative
+" to the active file.
+" 'branch'    - The name of currently active branch. This field is empty iff it
+"               has not been initialized yet or the current file is not in
+"               an active branch.
+" 'untracked' - Cache of untracked files represented as a dictionary with files
+"               as keys. A file has a not exists symbol set as its value if it
+"               is untracked. A file is present in this dictionary iff its
+"               status is considered up to date.
+" 'untracked_mark' - used as regexp to test against the output of 'cmd'
+let s:vcs_config = {
+\  'git': {
+\    'exe': 'git',
+\    'cmd': 'git status --porcelain -- ',
+\    'untracked_mark': '??',
+\    'exclude': '\.git',
+\    'update_branch': 's:update_git_branch',
+\    'display_branch': 's:display_git_branch',
+\    'branch': '',
+\    'untracked': {},
+\  },
+\  'mercurial': {
+\    'exe': 'hg',
+\    'cmd': 'hg status -u -- ',
+\    'untracked_mark': '?',
+\    'exclude': '\.hg',
+\    'update_branch': 's:update_hg_branch',
+\    'display_branch': 's:display_hg_branch',
+\    'branch': '',
+\    'untracked': {},
+\  },
+\}
+
+" Initializes b:buffer_vcs_config. b:buffer_vcs_config caches the branch and
+" untracked status of the file in the buffer. Caching those fields is necessary,
+" because s:vcs_config may be updated asynchronously and s:vcs_config fields may
+" be invalid during those updates. b:buffer_vcs_config fields are updated
+" whenever corresponding fields in s:vcs_config are updated or an inconsistency
+" is detected during update_* operation.
+"
+" b:airline_head caches the head string it is empty iff it needs to be
+" recalculated. b:airline_head is recalculated based on b:buffer_vcs_config.
+function! s:init_buffer()
+  let b:buffer_vcs_config = {}
+  for vcs in keys(s:vcs_config)
+    let b:buffer_vcs_config[vcs] = {
+          \     'branch': '',
+          \     'untracked': '',
+          \   }
+  endfor
+  unlet! b:airline_head
+endfunction
+
+let s:head_format = get(g:, 'airline#extensions#branch#format', 0)
+if s:head_format == 1
+  function! s:format_name(name)
+    return fnamemodify(a:name, ':t')
+  endfunction
+elseif s:head_format == 2
+  function! s:format_name(name)
+    return pathshorten(a:name)
+  endfunction
+elseif type(s:head_format) == type('')
+  function! s:format_name(name)
+    return call(s:head_format, [a:name])
+  endfunction
+else
+  function! s:format_name(name)
+    return a:name
+  endfunction
+endif
+
+
+" Fugitive special revisions. call '0' "staging" ?
+let s:names = {'0': 'index', '1': 'orig', '2':'fetch', '3':'merge'}
+let s:sha1size = get(g:, 'airline#extensions#branch#sha1_len', 7)
+
+function! s:update_git_branch()
+  if !airline#util#has_fugitive()
+    let s:vcs_config['git'].branch = ''
+    return
+  endif
+
+  let s:vcs_config['git'].branch = exists("*FugitiveHead") ?
+        \ FugitiveHead(s:sha1size) : fugitive#head(s:sha1size)
+  if s:vcs_config['git'].branch is# 'master' && winwidth(0) < 81
+    " Shorten default a bit
+    let s:vcs_config['git'].branch='mas'
+  endif
+endfunction
+
+function! s:display_git_branch()
+  let name = b:buffer_vcs_config['git'].branch
+  try
+    let commit = fugitive#buffer().commit()
+
+    if has_key(s:names, commit)
+      let name = get(s:names, commit)."(".name.")"
+    elseif !empty(commit)
+      let ref = fugitive#repo().git_chomp('describe', '--all', '--exact-match', commit)
+      if ref !~ "^fatal: no tag exactly matches"
+        let name = s:format_name(substitute(ref, '\v\C^%(heads/|remotes/|tags/)=','',''))."(".name.")"
+      else
+        let name = matchstr(commit, '.\{'.s:sha1size.'}')."(".name.")"
+      endif
+    endif
+  catch
+  endtry
+
+  return name
+endfunction
+
+function! s:update_hg_branch()
+  if airline#util#has_lawrencium()
+    let cmd='LC_ALL=C hg qtop'
+    let stl=lawrencium#statusline()
+    let file=expand('%:p')
+    if !empty(stl) && get(b:, 'airline_do_mq_check', 1)
+      if g:airline#init#vim_async
+        noa call airline#async#get_mq_async(cmd, file)
+      elseif has("nvim")
+        noa call airline#async#nvim_get_mq_async(cmd, file)
+      else
+        " remove \n at the end of the command
+        let output=system(cmd)[0:-2]
+        noa call airline#async#mq_output(output, file)
+      endif
+    endif
+    " do not do mq check anymore
+    let b:airline_do_mq_check = 0
+    if exists("b:mq") && !empty(b:mq)
+      if stl is# 'default'
+        " Shorten default a bit
+        let stl='def'
+      endif
+      let stl.=' ['.b:mq.']'
+    endif
+    let s:vcs_config['mercurial'].branch = stl
+  else
+    let s:vcs_config['mercurial'].branch = ''
+  endif
+endfunction
+
+function! s:display_hg_branch()
+  return b:buffer_vcs_config['mercurial'].branch
+endfunction
+
+function! s:update_branch()
+  for vcs in keys(s:vcs_config)
+    call {s:vcs_config[vcs].update_branch}()
+    if b:buffer_vcs_config[vcs].branch != s:vcs_config[vcs].branch
+      let b:buffer_vcs_config[vcs].branch = s:vcs_config[vcs].branch
+      unlet! b:airline_head
+    endif
+  endfor
+endfunction
+
+function! airline#extensions#branch#update_untracked_config(file, vcs)
+  if !has_key(s:vcs_config[a:vcs].untracked, a:file)
+    return
+  elseif s:vcs_config[a:vcs].untracked[a:file] != b:buffer_vcs_config[a:vcs].untracked
+    let b:buffer_vcs_config[a:vcs].untracked = s:vcs_config[a:vcs].untracked[a:file]
+    unlet! b:airline_head
+  endif
+endfunction
+
+function! s:update_untracked()
+  let file = expand("%:p")
+  if empty(file) || isdirectory(file)
+    return
+  endif
+
+  let needs_update = 1
+  for vcs in keys(s:vcs_config)
+    if file =~ s:vcs_config[vcs].exclude
+      " Skip check for files that live in the exclude directory
+      let needs_update = 0
+    endif
+    if has_key(s:vcs_config[vcs].untracked, file)
+      let needs_update = 0
+      call airline#extensions#branch#update_untracked_config(file, vcs)
+    endif
+  endfor
+
+  if !needs_update
+    return
+  endif
+
+  for vcs in keys(s:vcs_config)
+    let config = s:vcs_config[vcs]
+    if g:airline#init#vim_async
+      " Note that asynchronous update updates s:vcs_config only, and only
+      " s:update_untracked updates b:buffer_vcs_config. If s:vcs_config is
+      " invalidated again before s:update_untracked is called, then we lose the
+      " result of the previous call, i.e. the head string is not updated. It
+      " doesn't happen often in practice, so we let it be.
+      noa call airline#async#vim_vcs_untracked(config, file)
+    else
+      " nvim async or vim without job-feature
+      noa call airline#async#nvim_vcs_untracked(config, file, vcs)
+    endif
+  endfor
+endfunction
+
+function! airline#extensions#branch#head()
+  if !exists('b:buffer_vcs_config')
+    call s:init_buffer()
+  endif
+
+  call s:update_branch()
+  call s:update_untracked()
+
+  if exists('b:airline_head') && !empty(b:airline_head)
+    return b:airline_head
+  endif
+
+  let b:airline_head = ''
+  let vcs_priority = get(g:, "airline#extensions#branch#vcs_priority", ["git", "mercurial"])
+
+  let heads = []
+  for vcs in vcs_priority
+    if !empty(b:buffer_vcs_config[vcs].branch)
+      let heads += [vcs]
+    endif
+  endfor
+
+  for vcs in heads
+    if !empty(b:airline_head)
+      let b:airline_head .= ' | '
+    endif
+    if len(heads) > 1
+      let b:airline_head .= s:vcs_config[vcs].exe .':'
+    endif
+    let b:airline_head .= s:format_name({s:vcs_config[vcs].display_branch}())
+    let b:airline_head .= b:buffer_vcs_config[vcs].untracked
+  endfor
+
+  if empty(heads)
+    if airline#util#has_vcscommand()
+      noa call VCSCommandEnableBufferSetup()
+      if exists('b:VCSCommandBufferInfo')
+        let b:airline_head = s:format_name(get(b:VCSCommandBufferInfo, 0, ''))
+      endif
+    endif
+  endif
+
+  if empty(heads)
+    if airline#util#has_custom_scm()
+      try
+        let Fn = function(g:airline#extensions#branch#custom_head)
+        let b:airline_head = Fn()
+      endtry
+    endif
+  endif
+
+  if exists("g:airline#extensions#branch#displayed_head_limit")
+    let w:displayed_head_limit = g:airline#extensions#branch#displayed_head_limit
+    if len(b:airline_head) > w:displayed_head_limit - 1
+      let b:airline_head = b:airline_head[0:(w:displayed_head_limit - 1)].(&encoding ==? 'utf-8' ?  '…' : '.')
+    endif
+  endif
+
+  let minwidth = empty(get(b:, 'airline_hunks', '')) ? 14 : 7
+  let b:airline_head = airline#util#shorten(b:airline_head, 120, minwidth)
+  return b:airline_head
+endfunction
+
+function! airline#extensions#branch#get_head()
+  let head = airline#extensions#branch#head()
+  let empty_message = get(g:, 'airline#extensions#branch#empty_message', '')
+  let symbol = get(g:, 'airline#extensions#branch#symbol', g:airline_symbols.branch)
+  return empty(head)
+        \ ? empty_message
+        \ : printf('%s%s', empty(symbol) ? '' : symbol.(g:airline_symbols.space), head)
+endfunction
+
+function! s:reset_untracked_cache(shellcmdpost)
+  " shellcmdpost - whether function was called as a result of ShellCmdPost hook
+  if !g:airline#init#vim_async && !has('nvim')
+    if a:shellcmdpost
+      " Clear cache only if there was no error or the script uses an
+      " asynchronous interface. Otherwise, cache clearing would overwrite
+      " v:shell_error with a system() call inside get_*_untracked.
+      if v:shell_error
+        return
+      endif
+    endif
+  endif
+
+  let file = expand("%:p")
+  for vcs in keys(s:vcs_config)
+    " Dump the value of the cache for the current file. Partially mitigates the
+    " issue of cache invalidation happening before a call to
+    " s:update_untracked()
+    call airline#extensions#branch#update_untracked_config(file, vcs)
+    let s:vcs_config[vcs].untracked = {}
+  endfor
+endfunction
+
+function! airline#extensions#branch#init(ext)
+  call airline#parts#define_function('branch', 'airline#extensions#branch#get_head')
+
+  autocmd ShellCmdPost,CmdwinLeave * unlet! b:airline_head b:airline_do_mq_check
+  autocmd User AirlineBeforeRefresh unlet! b:airline_head b:airline_do_mq_check
+  autocmd BufWritePost * call s:reset_untracked_cache(0)
+  autocmd ShellCmdPost * call s:reset_untracked_cache(1)
+endfunction
diff --git a/.vim/autoload/airline/extensions/bufferline.vim b/.vim/autoload/airline/extensions/bufferline.vim
new file mode 100644
index 0000000..b7ccc09
--- /dev/null
+++ b/.vim/autoload/airline/extensions/bufferline.vim
@@ -0,0 +1,29 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists('*bufferline#get_status_string')
+  finish
+endif
+
+let s:overwrite = get(g:, 'airline#extensions#bufferline#overwrite_variables', 1)
+
+function! airline#extensions#bufferline#init(ext)
+  if s:overwrite
+    highlight bufferline_selected gui=bold cterm=bold term=bold
+    highlight link bufferline_selected_inactive airline_c_inactive
+    let g:bufferline_inactive_highlight = 'airline_c'
+    let g:bufferline_active_highlight = 'bufferline_selected'
+    let g:bufferline_active_buffer_left = ''
+    let g:bufferline_active_buffer_right = ''
+    let g:bufferline_separator = g:airline_symbols.space
+  endif
+
+  if exists("+autochdir") && &autochdir == 1
+    " if 'acd' is set, vim-airline uses the path section, so we need ot redefine this here as well
+    call airline#parts#define_raw('path', '%{bufferline#refresh_status()}'.bufferline#get_status_string())
+  else
+    call airline#parts#define_raw('file', '%{bufferline#refresh_status()}'.bufferline#get_status_string())
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/capslock.vim b/.vim/autoload/airline/extensions/capslock.vim
new file mode 100644
index 0000000..55b28da
--- /dev/null
+++ b/.vim/autoload/airline/extensions/capslock.vim
@@ -0,0 +1,16 @@
+" MIT License. Copyright (c) 2014-2018 Mathias Andersson et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists('*CapsLockStatusline')
+  finish
+endif
+
+function! airline#extensions#capslock#status()
+  return tolower(CapsLockStatusline()) == '[caps]' ? 'CAPS' : ''
+endfunction
+
+function! airline#extensions#capslock#init(ext)
+  call airline#parts#define_function('capslock', 'airline#extensions#capslock#status')
+endfunction
diff --git a/.vim/autoload/airline/extensions/commandt.vim b/.vim/autoload/airline/extensions/commandt.vim
new file mode 100644
index 0000000..1e05a58
--- /dev/null
+++ b/.vim/autoload/airline/extensions/commandt.vim
@@ -0,0 +1,18 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'command_t_loaded', 0)
+  finish
+endif
+
+function! airline#extensions#commandt#apply(...)
+  if bufname('%') ==# 'GoToFile'
+    call airline#extensions#apply_left_override('CommandT', '')
+  endif
+endfunction
+
+function! airline#extensions#commandt#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#commandt#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/csv.vim b/.vim/autoload/airline/extensions/csv.vim
new file mode 100644
index 0000000..d0eb64b
--- /dev/null
+++ b/.vim/autoload/airline/extensions/csv.vim
@@ -0,0 +1,32 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_csv', 0) && !exists(':Table')
+  finish
+endif
+
+let s:column_display = get(g:, 'airline#extensions#csv#column_display', 'Number')
+
+function! airline#extensions#csv#get_column()
+  if exists('*CSV_WCol')
+    if s:column_display ==# 'Name'
+      return '['.CSV_WCol('Name').CSV_WCol().']'
+    else
+      return '['.CSV_WCol().']'
+    endif
+  endif
+  return ''
+endfunction
+
+function! airline#extensions#csv#apply(...)
+  if &ft ==# "csv"
+    call airline#extensions#prepend_to_section('gutter',
+          \ g:airline_left_alt_sep.' %{airline#extensions#csv#get_column()}')
+  endif
+endfunction
+
+function! airline#extensions#csv#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#csv#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/ctrlp.vim b/.vim/autoload/airline/extensions/ctrlp.vim
new file mode 100644
index 0000000..c477a6a
--- /dev/null
+++ b/.vim/autoload/airline/extensions/ctrlp.vim
@@ -0,0 +1,81 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_ctrlp', 0)
+  finish
+endif
+
+let s:color_template = get(g:, 'airline#extensions#ctrlp#color_template', 'insert')
+
+function! airline#extensions#ctrlp#generate_color_map(dark, light, white)
+  return {
+        \ 'CtrlPdark'   : a:dark,
+        \ 'CtrlPlight'  : a:light,
+        \ 'CtrlPwhite'  : a:white,
+        \ 'CtrlParrow1' : [ a:light[1] , a:white[1] , a:light[3] , a:white[3] , ''     ] ,
+        \ 'CtrlParrow2' : [ a:white[1] , a:light[1] , a:white[3] , a:light[3] , ''     ] ,
+        \ 'CtrlParrow3' : [ a:light[1] , a:dark[1]  , a:light[3] , a:dark[3]  , ''     ] ,
+        \ }
+endfunction
+
+function! airline#extensions#ctrlp#load_theme(palette)
+  if exists('a:palette.ctrlp')
+    let theme = a:palette.ctrlp
+  else
+    let s:color_template = has_key(a:palette, s:color_template) ? s:color_template : 'insert'
+    let theme = airline#extensions#ctrlp#generate_color_map(
+          \ a:palette[s:color_template]['airline_c'],
+          \ a:palette[s:color_template]['airline_b'],
+          \ a:palette[s:color_template]['airline_a'])
+  endif
+  for key in keys(theme)
+    call airline#highlighter#exec(key, theme[key])
+  endfor
+endfunction
+
+" Arguments: focus, byfname, regexp, prv, item, nxt, marked
+function! airline#extensions#ctrlp#ctrlp_airline(...)
+  let b = airline#builder#new({'active': 1})
+  if a:2 == 'file'
+    call b.add_section_spaced('CtrlPlight', 'by fname')
+  endif
+  if a:3
+    call b.add_section_spaced('CtrlPlight', 'regex')
+  endif
+  if get(g:, 'airline#extensions#ctrlp#show_adjacent_modes', 1)
+    call b.add_section_spaced('CtrlPlight', a:4)
+    call b.add_section_spaced('CtrlPwhite', a:5)
+    call b.add_section_spaced('CtrlPlight', a:6)
+  else
+    call b.add_section_spaced('CtrlPwhite', a:5)
+  endif
+  call b.add_section_spaced('CtrlPdark', a:7)
+  call b.split()
+  call b.add_section_spaced('CtrlPdark', a:1)
+  call b.add_section_spaced('CtrlPdark', a:2)
+  call b.add_section_spaced('CtrlPlight', '%{getcwd()}')
+  return b.build()
+endfunction
+
+" Argument: len
+function! airline#extensions#ctrlp#ctrlp_airline_status(...)
+  let len = '%#CtrlPdark# '.a:1
+  let dir = '%=%<%#CtrlParrow3#'.g:airline_right_sep.'%#CtrlPlight# '.getcwd().' %*'
+  return len.dir
+endfunction
+
+function! airline#extensions#ctrlp#apply(...)
+  " disable statusline overwrite if ctrlp already did it
+  return match(&statusline, 'CtrlPwhite') >= 0 ? -1 : 0
+endfunction
+
+function! airline#extensions#ctrlp#init(ext)
+  let g:ctrlp_status_func = {
+        \ 'main': 'airline#extensions#ctrlp#ctrlp_airline',
+        \ 'prog': 'airline#extensions#ctrlp#ctrlp_airline_status',
+        \ }
+  call a:ext.add_statusline_func('airline#extensions#ctrlp#apply')
+  call a:ext.add_theme_func('airline#extensions#ctrlp#load_theme')
+endfunction
diff --git a/.vim/autoload/airline/extensions/ctrlspace.vim b/.vim/autoload/airline/extensions/ctrlspace.vim
new file mode 100644
index 0000000..66f29a5
--- /dev/null
+++ b/.vim/autoload/airline/extensions/ctrlspace.vim
@@ -0,0 +1,20 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:spc = g:airline_symbols.space
+let s:padding = s:spc . s:spc . s:spc
+let s:cs = ctrlspace#context#Configuration().Symbols.CS
+
+function! airline#extensions#ctrlspace#statusline(...)
+  let b = airline#builder#new({ 'active': 1 })
+  call b.add_section('airline_b', s:cs . s:padding . ctrlspace#api#StatuslineModeSegment(s:padding))
+  call b.split()
+  call b.add_section('airline_x', s:spc . ctrlspace#api#StatuslineTabSegment() . s:spc)
+  return b.build()
+endfunction
+
+function! airline#extensions#ctrlspace#init(ext)
+  let g:CtrlSpaceStatuslineFunction = "airline#extensions#ctrlspace#statusline()"
+endfunction
diff --git a/.vim/autoload/airline/extensions/cursormode.vim b/.vim/autoload/airline/extensions/cursormode.vim
new file mode 100644
index 0000000..097ddd8
--- /dev/null
+++ b/.vim/autoload/airline/extensions/cursormode.vim
@@ -0,0 +1,132 @@
+" Copyright (C) 2014 Andrea Cedraro <a.cedraro@gmail.com>
+" Copyright (C) 2017 Eduardo Suarez-Santana <e.suarezsantana@gmail.com>
+"
+" 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.
+
+scriptencoding utf-8
+
+let s:is_win = has('win32') || has('win64')
+let s:is_iTerm = exists('$TERM_PROGRAM') && $TERM_PROGRAM =~# 'iTerm.app'
+let s:is_AppleTerminal = exists('$TERM_PROGRAM') && $TERM_PROGRAM =~# 'Apple_Terminal'
+
+let s:is_good = !has('gui_running') && !s:is_win && !s:is_AppleTerminal
+
+let s:last_mode = ''
+
+if !exists('g:cursormode_exit_mode')
+  let g:cursormode_exit_mode='n'
+endif
+
+function! airline#extensions#cursormode#tmux_escape(escape)
+  return '\033Ptmux;'.substitute(a:escape, '\\033', '\\033\\033', 'g').'\033\\'
+endfunction
+
+let s:iTerm_escape_template = '\033]Pl%s\033\\'
+let s:xterm_escape_template = '\033]12;%s\007'
+
+function! s:get_mode()
+  return call(get(g:, 'cursormode_mode_func', 'mode'), [])
+endfunction
+
+function! airline#extensions#cursormode#set(...)
+  let mode = s:get_mode()
+  if mode !=# s:last_mode
+    let s:last_mode = mode
+  call s:set_cursor_color_for(mode)
+  endif
+  return ''
+endfunction
+
+function! s:set_cursor_color_for(mode)
+  let mode = a:mode
+  for mode in [a:mode, a:mode.&background]
+    if has_key(s:color_map, mode)
+      try
+        let save_eventignore = &eventignore
+        set eventignore=all
+        let save_shelltemp = &shelltemp
+        set noshelltemp
+
+        silent call system(s:build_command(s:color_map[mode]))
+        return
+      finally
+        let &shelltemp = save_shelltemp
+        let &eventignore = save_eventignore
+      endtry
+    endif
+  endfor
+endfunction
+
+function! s:build_command(color)
+  if s:is_iTerm
+    let color = substitute(a:color, '^#', '', '')
+    let escape_template = s:iTerm_escape_template
+  else
+    let color = a:color
+    let escape_template = s:xterm_escape_template
+  endif
+
+  let escape = printf(escape_template, color)
+  if exists('$TMUX')
+    let escape = airline#extensions#cursormode#tmux_escape(escape)
+  endif
+  return "printf '".escape."' > /dev/tty"
+endfunction
+
+function! s:get_color_map()
+  if exists('g:cursormode_color_map')
+    return g:cursormode_color_map
+  endif
+
+  try
+    let map = g:cursormode#{g:colors_name}#color_map
+    return map
+  catch
+    return {
+          \   "nlight": "#000000",
+          \   "ndark":  "#BBBBBB",
+          \   "i":      "#0000BB",
+          \   "v":      "#FF5555",
+          \   "V":      "#BBBB00",
+          \   "\<C-V>": "#BB00BB",
+          \ }
+  endtry
+endfunction
+
+augroup airline#extensions#cursormode
+  autocmd!
+  autocmd VimLeave * nested call s:set_cursor_color_for(g:cursormode_exit_mode)
+  " autocmd VimEnter * call airline#extensions#cursormode#activate()
+  autocmd Colorscheme * call airline#extensions#cursormode#activate()
+augroup END
+
+function! airline#extensions#cursormode#activate()
+  let s:color_map = s:get_color_map()
+  call airline#extensions#cursormode#set()
+endfunction
+
+function! airline#extensions#cursormode#apply(...)
+  let w:airline_section_a = get(w:, 'airline_section_a', g:airline_section_a)
+  let w:airline_section_a .= '%{airline#extensions#cursormode#set()}'
+endfunction
+
+function! airline#extensions#cursormode#init(ext)
+  let s:color_map = s:get_color_map()
+  call a:ext.add_statusline_func('airline#extensions#cursormode#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/default.vim b/.vim/autoload/airline/extensions/default.vim
new file mode 100644
index 0000000..f9ca3d4
--- /dev/null
+++ b/.vim/autoload/airline/extensions/default.vim
@@ -0,0 +1,100 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:section_use_groups     = get(g:, 'airline#extensions#default#section_use_groupitems', 1)
+let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', {
+      \ 'b': 79,
+      \ 'x': 60,
+      \ 'y': 88,
+      \ 'z': 45,
+      \ 'warning': 80,
+      \ 'error': 80,
+      \ })
+let s:layout = get(g:, 'airline#extensions#default#layout', [
+      \ [ 'a', 'b', 'c' ],
+      \ [ 'x', 'y', 'z', 'warning', 'error' ]
+      \ ])
+
+function! s:get_section(winnr, key, ...)
+  if has_key(s:section_truncate_width, a:key)
+    if winwidth(a:winnr) < s:section_truncate_width[a:key]
+      return ''
+    endif
+  endif
+  let spc = g:airline_symbols.space
+  if !exists('g:airline_section_{a:key}')
+    return ''
+  endif
+  let text = airline#util#getwinvar(a:winnr, 'airline_section_'.a:key, g:airline_section_{a:key})
+  let [prefix, suffix] = [get(a:000, 0, '%('.spc), get(a:000, 1, spc.'%)')]
+  return empty(text) ? '' : prefix.text.suffix
+endfunction
+
+function! s:build_sections(builder, context, keys)
+  for key in a:keys
+    if (key == 'warning' || key == 'error') && !a:context.active
+      continue
+    endif
+    call s:add_section(a:builder, a:context, key)
+  endfor
+endfunction
+
+" There still is a highlighting bug when using groups %(%) in the statusline,
+" deactivate it, unless it is fixed (7.4.1511)
+if s:section_use_groups && (v:version >= 704 || (v:version >= 703 && has('patch81')))
+  function! s:add_section(builder, context, key)
+    let condition = (a:key is# "warning" || a:key is# "error") &&
+          \ (v:version == 704 && !has("patch1511"))
+    " i have no idea why the warning section needs special treatment, but it's
+    " needed to prevent separators from showing up
+    if ((a:key == 'error' || a:key == 'warning') && empty(s:get_section(a:context.winnr, a:key)))
+      return
+    endif
+    if condition
+      call a:builder.add_raw('%(')
+    endif
+    call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
+    if condition
+      call a:builder.add_raw('%)')
+    endif
+  endfunction
+else
+  " older version don't like the use of %(%)
+  function! s:add_section(builder, context, key)
+    if ((a:key == 'error' || a:key == 'warning') && empty(s:get_section(a:context.winnr, a:key)))
+      return
+    endif
+    if a:key == 'warning'
+      call a:builder.add_raw('%#airline_warning#'.s:get_section(a:context.winnr, a:key))
+    elseif a:key == 'error'
+      call a:builder.add_raw('%#airline_error#'.s:get_section(a:context.winnr, a:key))
+    else
+      call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
+    endif
+  endfunction
+endif
+
+function! airline#extensions#default#apply(builder, context)
+  let winnr = a:context.winnr
+  let active = a:context.active
+
+  if airline#util#getwinvar(winnr, 'airline_render_left', active || (!active && !g:airline_inactive_collapse))
+    call s:build_sections(a:builder, a:context, s:layout[0])
+  else
+    let text = s:get_section(winnr, 'c')
+    if empty(text)
+      let text = ' %f%m '
+    endif
+    call a:builder.add_section('airline_c'.(a:context.bufnr), text)
+  endif
+
+  call a:builder.split(s:get_section(winnr, 'gutter', '', ''))
+
+  if airline#util#getwinvar(winnr, 'airline_render_right', 1)
+    call s:build_sections(a:builder, a:context, s:layout[1])
+  endif
+
+  return 1
+endfunction
diff --git a/.vim/autoload/airline/extensions/denite.vim b/.vim/autoload/airline/extensions/denite.vim
new file mode 100644
index 0000000..e3c1f3b
--- /dev/null
+++ b/.vim/autoload/airline/extensions/denite.vim
@@ -0,0 +1,41 @@
+" MIT License. Copyright (c) 2017-2018 Thomas Dy et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_denite', 0)
+  finish
+endif
+
+" Denite does not use vim's built-in modal editing but has a custom prompt
+" that implements its own insert/normal mode so we have to handle changing the
+" highlight
+function! airline#extensions#denite#check_denite_mode(bufnr)
+  if &filetype != 'denite'
+    return ''
+  endif
+  let mode = split(denite#get_status_mode(), ' ')
+  let mode = tolower(mode[1])
+  if !exists('b:denite_mode_cache') || mode != b:denite_mode_cache
+    call airline#highlighter#highlight([mode], a:bufnr)
+    let b:denite_mode_cache = mode
+  endif
+  return ''
+endfunction
+
+function! airline#extensions#denite#apply(...)
+  if &ft == 'denite'
+    let w:airline_skip_empty_sections = 0
+    call a:1.add_section('airline_a', ' Denite %{airline#extensions#denite#check_denite_mode('.a:2['bufnr'].')}')
+    call a:1.add_section('airline_c', ' %{denite#get_status_sources()}')
+    call a:1.split()
+    call a:1.add_section('airline_y', ' %{denite#get_status_path()} ')
+    call a:1.add_section('airline_z', ' %{denite#get_status_linenr()} ')
+    return 1
+  endif
+endfunction
+
+function! airline#extensions#denite#init(ext)
+  call denite#custom#option('_', 'statusline', 0)
+  call a:ext.add_statusline_func('airline#extensions#denite#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/eclim.vim b/.vim/autoload/airline/extensions/eclim.vim
new file mode 100644
index 0000000..3c48d75
--- /dev/null
+++ b/.vim/autoload/airline/extensions/eclim.vim
@@ -0,0 +1,61 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':ProjectCreate')
+  finish
+endif
+
+function! airline#extensions#eclim#creat_line(...)
+  if &filetype == "tree"
+    let builder = a:1
+    call builder.add_section('airline_a', ' Project ')
+    call builder.add_section('airline_b', ' %f ')
+    call builder.add_section('airline_c', '')
+  return 1
+  endif
+endfunction
+
+function! airline#extensions#eclim#get_warnings()
+  " Cache vavlues, so that it isn't called too often
+  if exists("s:eclim_errors") &&
+    \  get(b:,  'airline_changenr', 0) == changenr()
+    return s:eclim_errors
+  endif
+  let eclimList = eclim#display#signs#GetExisting()
+  let s:eclim_errors = ''
+
+  if !empty(eclimList)
+    " Remove any non-eclim signs (see eclim#display#signs#Update)
+    " First check for just errors since they are more important.
+    " If there are no errors, then check for warnings.
+    let errorList = filter(copy(eclimList), 'v:val.name =~ "^\\(qf_\\)\\?\\(error\\)$"')
+
+    if (empty(errorList))
+      " use the warnings
+      call filter(eclimList, 'v:val.name =~ "^\\(qf_\\)\\?\\(warning\\)$"')
+      let type = 'W'
+    else
+      " Use the errors
+      let eclimList = errorList
+      let type = 'E'
+    endif
+
+    if !empty(eclimList)
+      let errorsLine = eclimList[0]['line']
+      let errorsNumber = len(eclimList)
+      let errors = "[Eclim:" . type . " line:".string(errorsLine)." (".string(errorsNumber).")]"
+      if !exists(':SyntasticCheck') || SyntasticStatuslineFlag() == ''
+        let s:eclim_errors = errors.(g:airline_symbols.space)
+      endif
+    endif
+  endif
+  let b:airline_changenr = changenr()
+  return s:eclim_errors
+endfunction
+
+function! airline#extensions#eclim#init(ext)
+  call airline#parts#define_function('eclim', 'airline#extensions#eclim#get_warnings')
+  call a:ext.add_statusline_func('airline#extensions#eclim#creat_line')
+endfunction
diff --git a/.vim/autoload/airline/extensions/example.vim b/.vim/autoload/airline/extensions/example.vim
new file mode 100644
index 0000000..50a327d
--- /dev/null
+++ b/.vim/autoload/airline/extensions/example.vim
@@ -0,0 +1,55 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+" we don't actually want this loaded :P
+finish
+
+" Due to some potential rendering issues, the use of the `space` variable is
+" recommended.
+let s:spc = g:airline_symbols.space
+
+" Extension specific variables can be defined the usual fashion.
+if !exists('g:airline#extensions#example#number_of_cats')
+  let g:airline#extensions#example#number_of_cats = 42
+endif
+
+" First we define an init function that will be invoked from extensions.vim
+function! airline#extensions#example#init(ext)
+
+  " Here we define a new part for the plugin.  This allows users to place this
+  " extension in arbitrary locations.
+  call airline#parts#define_raw('cats', '%{airline#extensions#example#get_cats()}')
+
+  " Next up we add a funcref so that we can run some code prior to the
+  " statusline getting modifed.
+  call a:ext.add_statusline_func('airline#extensions#example#apply')
+
+  " You can also add a funcref for inactive statuslines.
+  " call a:ext.add_inactive_statusline_func('airline#extensions#example#unapply')
+endfunction
+
+" This function will be invoked just prior to the statusline getting modified.
+function! airline#extensions#example#apply(...)
+  " First we check for the filetype.
+  if &filetype == "nyancat"
+
+    " Let's say we want to append to section_c, first we check if there's
+    " already a window-local override, and if not, create it off of the global
+    " section_c.
+    let w:airline_section_c = get(w:, 'airline_section_c', g:airline_section_c)
+
+    " Then we just append this extenion to it, optionally using separators.
+    let w:airline_section_c .= s:spc.g:airline_left_alt_sep.s:spc.'%{airline#extensions#example#get_cats()}'
+  endif
+endfunction
+
+" Finally, this function will be invoked from the statusline.
+function! airline#extensions#example#get_cats()
+  let cats = ''
+  for i in range(1, g:airline#extensions#example#number_of_cats)
+    let cats .= ' (,,,)=(^.^)=(,,,) '
+  endfor
+  return cats
+endfunction
diff --git a/.vim/autoload/airline/extensions/fugitiveline.vim b/.vim/autoload/airline/extensions/fugitiveline.vim
new file mode 100644
index 0000000..5dab995
--- /dev/null
+++ b/.vim/autoload/airline/extensions/fugitiveline.vim
@@ -0,0 +1,49 @@
+" MIT License. Copyright (c) 2017-2018 Cimbali et al
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !airline#util#has_fugitive()
+  finish
+endif
+
+
+if exists("+autochdir") && &autochdir == 1
+  let s:fmod = ':p'
+else
+  let s:fmod = ':.'
+endif
+
+function! airline#extensions#fugitiveline#bufname()
+  if !exists('b:fugitive_name')
+    let b:fugitive_name = ''
+    try
+      if bufname('%') =~? '^fugitive:' && exists('*FugitiveReal')
+        let b:fugitive_name = FugitiveReal(bufname('%'))
+      elseif exists('b:git_dir')
+        let buffer = fugitive#buffer()
+        if buffer.type('blob')
+          let b:fugitive_name = buffer.repo().translate(buffer.path('/'))
+        endif
+      endif
+    catch
+    endtry
+  endif
+
+  if empty(b:fugitive_name)
+    return fnamemodify(bufname('%'), s:fmod)
+  else
+    return fnamemodify(b:fugitive_name, s:fmod)
+  endif
+endfunction
+
+function! airline#extensions#fugitiveline#init(ext)
+  if exists("+autochdir") && &autochdir == 1
+    " if 'acd' is set, vim-airline uses the path section, so we need to redefine this here as well
+    call airline#parts#define_raw('path', '%<%{airline#extensions#fugitiveline#bufname()}%m')
+  else
+    call airline#parts#define_raw('file', '%<%{airline#extensions#fugitiveline#bufname()}%m')
+  endif
+  autocmd ShellCmdPost,CmdwinLeave * unlet! b:fugitive_name
+  autocmd User AirlineBeforeRefresh unlet! b:fugitive_name
+endfunction
diff --git a/.vim/autoload/airline/extensions/grepper.vim b/.vim/autoload/airline/extensions/grepper.vim
new file mode 100644
index 0000000..3e5debf
--- /dev/null
+++ b/.vim/autoload/airline/extensions/grepper.vim
@@ -0,0 +1,19 @@
+" MIT License. Copyright (c) 2014-2018 Mathias Andersson et al.
+" vim: et ts=2 sts=2 sw=2
+
+" Heavily derived from the Gutentags extension
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_grepper', 0)
+  finish
+endif
+
+function! airline#extensions#grepper#status()
+  let msg = grepper#statusline()
+  return empty(msg) ? '' : 'grepper'
+endfunction
+
+function! airline#extensions#grepper#init(ext)
+  call airline#parts#define_function('grepper', 'airline#extensions#grepper#status')
+endfunction
diff --git a/.vim/autoload/airline/extensions/gutentags.vim b/.vim/autoload/airline/extensions/gutentags.vim
new file mode 100644
index 0000000..4af2d78
--- /dev/null
+++ b/.vim/autoload/airline/extensions/gutentags.vim
@@ -0,0 +1,17 @@
+" MIT License. Copyright (c) 2014-2018 Mathias Andersson et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_gutentags', 0)
+  finish
+endif
+
+function! airline#extensions#gutentags#status()
+  let msg = gutentags#statusline()
+  return empty(msg) ? '' :  'Gen. ' . msg
+endfunction
+
+function! airline#extensions#gutentags#init(ext)
+  call airline#parts#define_function('gutentags', 'airline#extensions#gutentags#status')
+endfunction
diff --git a/.vim/autoload/airline/extensions/hunks.vim b/.vim/autoload/airline/extensions/hunks.vim
new file mode 100644
index 0000000..aba84cc
--- /dev/null
+++ b/.vim/autoload/airline/extensions/hunks.vim
@@ -0,0 +1,93 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_signify', 0) && !get(g:, 'loaded_gitgutter', 0) && !get(g:, 'loaded_changes', 0) && !get(g:, 'loaded_quickfixsigns', 0)
+  finish
+endif
+
+let s:non_zero_only = get(g:, 'airline#extensions#hunks#non_zero_only', 0)
+let s:hunk_symbols = get(g:, 'airline#extensions#hunks#hunk_symbols', ['+', '~', '-'])
+
+function! s:get_hunks_signify()
+  let hunks = sy#repo#get_stats()
+  if hunks[0] >= 0
+    return hunks
+  endif
+  return []
+endfunction
+
+function! s:is_branch_empty()
+  return exists('*airline#extensions#branch#head') &&
+        \ empty(get(b:, 'airline_head', ''))
+endfunction
+
+function! s:get_hunks_gitgutter()
+  if !get(g:, 'gitgutter_enabled', 0) || s:is_branch_empty()
+    return ''
+  endif
+  return GitGutterGetHunkSummary()
+endfunction
+
+function! s:get_hunks_changes()
+  if !get(b:, 'changes_view_enabled', 0) || s:is_branch_empty()
+    return []
+  endif
+  let hunks = changes#GetStats()
+  return hunks == [0, 0, 0] ? [] : hunks
+endfunction
+
+function! s:get_hunks_empty()
+  return ''
+endfunction
+
+function! s:get_hunks()
+  if !exists('b:source_func') || get(b:, 'source_func', '') is# 's:get_hunks_empty'
+    if get(g:, 'loaded_signify') && sy#buffer_is_active()
+      let b:source_func = 's:get_hunks_signify'
+    elseif exists('*GitGutterGetHunkSummary')
+      let b:source_func = 's:get_hunks_gitgutter'
+    elseif exists('*changes#GetStats')
+      let b:source_func = 's:get_hunks_changes'
+    elseif exists('*quickfixsigns#vcsdiff#GetHunkSummary')
+      let b:source_func = 'quickfixsigns#vcsdiff#GetHunkSummary'
+    else
+      let b:source_func = 's:get_hunks_empty'
+    endif
+  endif
+  return {b:source_func}()
+endfunction
+
+function! airline#extensions#hunks#get_hunks()
+  if !get(w:, 'airline_active', 0)
+    return ''
+  endif
+  " Cache values, so that it isn't called too often
+  if exists("b:airline_hunks") &&
+    \ get(b:,  'airline_changenr', 0) == b:changedtick &&
+    \ winwidth(0) == get(s:, 'airline_winwidth', 0) &&
+    \ get(b:, 'source_func', '') isnot# 's:get_hunks_signify' &&
+    \ get(b:, 'source_func', '') isnot# 's:get_hunks_gitgutter' &&
+    \ get(b:, 'source_func', '') isnot# 's:get_hunks_empty' &&
+    \ get(b:, 'source_func', '') isnot# 's:get_hunks_changes'
+    return b:airline_hunks
+  endif
+  let hunks = s:get_hunks()
+  let string = ''
+  if !empty(hunks)
+    for i in [0, 1, 2]
+      if (s:non_zero_only == 0 && winwidth(0) > 100) || hunks[i] > 0
+        let string .= printf('%s%s ', s:hunk_symbols[i], hunks[i])
+      endif
+    endfor
+  endif
+  let b:airline_hunks = string
+  let b:airline_changenr = b:changedtick
+  let s:airline_winwidth = winwidth(0)
+  return string
+endfunction
+
+function! airline#extensions#hunks#init(ext)
+  call airline#parts#define_function('hunks', 'airline#extensions#hunks#get_hunks')
+endfunction
diff --git a/.vim/autoload/airline/extensions/keymap.vim b/.vim/autoload/airline/extensions/keymap.vim
new file mode 100644
index 0000000..c09c68b
--- /dev/null
+++ b/.vim/autoload/airline/extensions/keymap.vim
@@ -0,0 +1,20 @@
+" MIT License. Copyright (c) 2013-2018 Doron Behar, C.Brabandt et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !has('keymap')
+  finish
+endif
+
+function! airline#extensions#keymap#status()
+  if (get(g:, 'airline#extensions#keymap#enabled', 1) && has('keymap'))
+    return printf('%s', (!empty(&keymap) ? (g:airline_symbols.keymap . ' '. &keymap) : ''))
+  else
+    return ''
+  endif
+endfunction
+
+function! airline#extensions#keymap#init(ext)
+  call airline#parts#define_function('keymap', 'airline#extensions#keymap#status')
+endfunction
diff --git a/.vim/autoload/airline/extensions/languageclient.vim b/.vim/autoload/airline/extensions/languageclient.vim
new file mode 100644
index 0000000..82fed28
--- /dev/null
+++ b/.vim/autoload/airline/extensions/languageclient.vim
@@ -0,0 +1,101 @@
+" MIT License. Copyright (c) 2013-2018 Bjorn Neergaard, w0rp, hallettj et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:error_symbol = get(g:, 'airline#extensions#languageclient#error_symbol', 'E:')
+let s:warning_symbol = get(g:, 'airline#extensions#languageclient#warning_symbol', 'W:')
+let s:show_line_numbers = get(g:, 'airline#extensions#languageclient#show_line_numbers', 1)
+
+" Severity codes from the LSP spec
+let s:severity_error = 1
+let s:severity_warning = 2
+let s:severity_info = 3
+let s:severity_hint = 4
+
+" After each LanguageClient state change `s:diagnostics` will be populated with
+" a map from file names to lists of errors, warnings, informational messages,
+" and hints.
+let s:diagnostics = {}
+
+function! s:languageclient_refresh()
+  if get(g:, 'airline_skip_empty_sections', 0)
+    exe ':AirlineRefresh'
+  endif
+endfunction
+
+function! s:record_diagnostics(state)
+  let result = json_decode(a:state.result)
+  let s:diagnostics = result.diagnostics
+  call s:languageclient_refresh()
+endfunction
+
+function! s:get_diagnostics()
+  call LanguageClient#getState(function("s:record_diagnostics"))
+endfunction
+
+function! s:diagnostics_for_buffer()
+  return get(s:diagnostics, expand('%:p'), [])
+endfunction
+
+function! s:airline_languageclient_count(cnt, symbol)
+  return a:cnt ? a:symbol. a:cnt : ''
+endfunction
+
+function! s:airline_languageclient_get_line_number(type) abort
+  let linenumber_of_first_problem = 0
+  for d in s:diagnostics_for_buffer()
+    if has_key(d, 'severity') && d.severity == a:type
+      let linenumber_of_first_problem = d.range.start.line
+      break
+    endif
+  endfor
+
+  if linenumber_of_first_problem == 0
+    return ''
+  endif
+
+  let open_lnum_symbol  = get(g:, 'airline#extensions#languageclient#open_lnum_symbol', '(L')
+  let close_lnum_symbol = get(g:, 'airline#extensions#languageclient#close_lnum_symbol', ')')
+
+  return open_lnum_symbol . linenumber_of_first_problem . close_lnum_symbol
+endfunction
+
+function! airline#extensions#languageclient#get(type)
+  let is_err = a:type == s:severity_error
+  let symbol = is_err ? s:error_symbol : s:warning_symbol
+
+  let cnt = 0
+  for d in s:diagnostics_for_buffer()
+    if has_key(d, 'severity') && d.severity == a:type
+      let cnt += 1
+    endif
+  endfor
+
+  if cnt == 0
+    return ''
+  endif
+
+  if s:show_line_numbers == 1
+    return s:airline_languageclient_count(cnt, symbol) . <sid>airline_languageclient_get_line_number(a:type)
+  else
+    return s:airline_languageclient_count(cnt, symbol)
+  endif
+endfunction
+
+function! airline#extensions#languageclient#get_warning()
+  return airline#extensions#languageclient#get(s:severity_warning)
+endfunction
+
+function! airline#extensions#languageclient#get_error()
+  return airline#extensions#languageclient#get(s:severity_error)
+endfunction
+
+function! airline#extensions#languageclient#init(ext)
+  call airline#parts#define_function('languageclient_error_count', 'airline#extensions#languageclient#get_error')
+  call airline#parts#define_function('languageclient_warning_count', 'airline#extensions#languageclient#get_warning')
+  augroup airline_languageclient
+    autocmd!
+    autocmd User LanguageClientDiagnosticsChanged call <sid>get_diagnostics()
+  augroup END
+endfunction
diff --git a/.vim/autoload/airline/extensions/localsearch.vim b/.vim/autoload/airline/extensions/localsearch.vim
new file mode 100644
index 0000000..685be47
--- /dev/null
+++ b/.vim/autoload/airline/extensions/localsearch.vim
@@ -0,0 +1,35 @@
+" MIT License. Copyright (c) 2018 mox et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:enabled = get(g:, 'airline#extensions#localsearch#enabled', 1)
+if !get(g:, 'loaded_localsearch', 0) || !s:enabled || get(g:, 'airline#extensions#localsearch#loaded', 0)
+  finish
+endif
+let g:airline#extensions#localsearch#loaded = 001
+
+let s:spc = g:airline_symbols.space
+
+function! airline#extensions#localsearch#load_theme(palette)
+  call airline#highlighter#exec('localsearch_dark', [ '#ffffff' , '#000000' , 15  , 1 , ''])
+endfunction
+
+
+function! airline#extensions#localsearch#init(ext)
+	call a:ext.add_theme_func('airline#extensions#localsearch#load_theme')
+	call a:ext.add_statusline_func('airline#extensions#localsearch#apply')
+endfunction
+
+
+function! airline#extensions#localsearch#apply(...)
+  " first variable is the statusline builder
+  let builder = a:1
+
+  """"" WARNING: the API for the builder is not finalized and may change
+  if exists('#localsearch#WinEnter') " If localsearch mode is enabled
+    call builder.add_section('localsearch_dark', s:spc.airline#section#create('LS').s:spc)
+  endif
+  return 0
+endfunction
+
diff --git a/.vim/autoload/airline/extensions/neomake.vim b/.vim/autoload/airline/extensions/neomake.vim
new file mode 100644
index 0000000..b82d6c3
--- /dev/null
+++ b/.vim/autoload/airline/extensions/neomake.vim
@@ -0,0 +1,36 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+if !exists(':Neomake')
+  finish
+endif
+
+let s:error_symbol = get(g:, 'airline#extensions#neomake#error_symbol', 'E:')
+let s:warning_symbol = get(g:, 'airline#extensions#neomake#warning_symbol', 'W:')
+
+function! s:get_counts()
+  let l:counts = neomake#statusline#LoclistCounts()
+
+  if empty(l:counts)
+    return neomake#statusline#QflistCounts()
+  else
+    return l:counts
+  endif
+endfunction
+
+function! airline#extensions#neomake#get_warnings()
+  let counts = s:get_counts()
+  let warnings = get(counts, 'W', 0)
+  return warnings ? s:warning_symbol.warnings : ''
+endfunction
+
+function! airline#extensions#neomake#get_errors()
+  let counts = s:get_counts()
+  let errors = get(counts, 'E', 0)
+  return errors ? s:error_symbol.errors : ''
+endfunction
+
+function! airline#extensions#neomake#init(ext)
+  call airline#parts#define_function('neomake_warning_count', 'airline#extensions#neomake#get_warnings')
+  call airline#parts#define_function('neomake_error_count', 'airline#extensions#neomake#get_errors')
+endfunction
diff --git a/.vim/autoload/airline/extensions/netrw.vim b/.vim/autoload/airline/extensions/netrw.vim
new file mode 100644
index 0000000..10f024a
--- /dev/null
+++ b/.vim/autoload/airline/extensions/netrw.vim
@@ -0,0 +1,34 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':NetrwSettings')
+  finish
+endif
+
+function! airline#extensions#netrw#apply(...)
+  if &ft == 'netrw'
+    let spc = g:airline_symbols.space
+
+    call a:1.add_section('airline_a', spc.'netrw'.spc)
+    if exists('*airline#extensions#branch#get_head')
+      call a:1.add_section('airline_b', spc.'%{airline#extensions#branch#get_head()}'.spc)
+    endif
+    call a:1.add_section('airline_c', spc.'%f'.spc)
+    call a:1.split()
+    call a:1.add_section('airline_y', spc.'%{airline#extensions#netrw#sortstring()}'.spc)
+    return 1
+  endif
+endfunction
+
+function! airline#extensions#netrw#init(ext)
+  let g:netrw_force_overwrite_statusline = 0
+  call a:ext.add_statusline_func('airline#extensions#netrw#apply')
+endfunction
+
+
+function! airline#extensions#netrw#sortstring()
+  let order = (get(g:, 'netrw_sort_direction', 'n') =~ 'n') ? '+' : '-'
+  return g:netrw_sort_by . (g:airline_symbols.space) . '[' . order . ']'
+endfunction
diff --git a/.vim/autoload/airline/extensions/nrrwrgn.vim b/.vim/autoload/airline/extensions/nrrwrgn.vim
new file mode 100644
index 0000000..e97c8a5
--- /dev/null
+++ b/.vim/autoload/airline/extensions/nrrwrgn.vim
@@ -0,0 +1,57 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_nrrw_rgn', 0)
+  finish
+endif
+
+function! airline#extensions#nrrwrgn#apply(...)
+  if exists(":WidenRegion") == 2
+    let spc = g:airline_symbols.space
+    if !exists("*nrrwrgn#NrrwRgnStatus()") || empty(nrrwrgn#NrrwRgnStatus())
+      call a:1.add_section('airline_a', printf('%s[Narrowed%s#%d]', spc, spc, b:nrrw_instn))
+      let bufname=(get(b:, 'orig_buf', 0) ? bufname(b:orig_buf) : substitute(bufname('%'), '^Nrrwrgn_\zs.*\ze_\d\+$', submatch(0), ''))
+      call a:1.add_section('airline_c', spc.bufname.spc)
+      call a:1.split()
+    else
+      let dict=nrrwrgn#NrrwRgnStatus()
+      let vmode = { 'v': 'Char ', 'V': 'Line ', '': 'Block '}
+      let mode = dict.visual ? vmode[dict.visual] : vmode['V']
+      let winwidth = winwidth(0)
+      if winwidth < 80
+        let mode = mode[0]
+      endif
+      let title = (winwidth < 80 ? "Nrrw" : "Narrowed ")
+      let multi = (winwidth < 80 ? 'M' : 'Multi')
+      call a:1.add_section('airline_a', printf('[%s%s%s#%d]%s', (dict.multi ? multi : ""),
+        \ title, mode, b:nrrw_instn, spc))
+      let name = dict.fullname
+      if name !=# '[No Name]'
+        if winwidth > 100
+          " need some space
+          let name = fnamemodify(dict.fullname, ':~')
+          if strlen(name) > 8
+            " shorten name
+            let name = substitute(name, '\(.\)[^/\\]*\([/\\]\)', '\1\2', 'g')
+          endif
+        else
+          let name = fnamemodify(dict.fullname, ':t')
+        endif
+      endif
+      let range=(dict.multi ? '' : printf("[%d-%d]", dict.start[1], dict.end[1]))
+      call a:1.add_section('airline_c', printf("%s %s %s", name, range,
+        \ dict.enabled ? (&encoding ==? 'utf-8'  ? "\u2713"  : '')  : '!'))
+      call a:1.split()
+      call a:1.add_section('airline_x', get(g:, 'airline_section_x').spc)
+      call a:1.add_section('airline_y', spc.get(g:, 'airline_section_y').spc)
+      call a:1.add_section('airline_z', spc.get(g:, 'airline_section_z'))
+    endif
+    return 1
+  endif
+endfunction
+
+function! airline#extensions#nrrwrgn#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#nrrwrgn#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/obsession.vim b/.vim/autoload/airline/extensions/obsession.vim
new file mode 100644
index 0000000..04105d0
--- /dev/null
+++ b/.vim/autoload/airline/extensions/obsession.vim
@@ -0,0 +1,22 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists('*ObsessionStatus')
+  finish
+endif
+
+let s:spc = g:airline_symbols.space
+
+if !exists('g:airline#extensions#obsession#indicator_text')
+  let g:airline#extensions#obsession#indicator_text = '$'
+endif
+
+function! airline#extensions#obsession#init(ext)
+  call airline#parts#define_function('obsession', 'airline#extensions#obsession#get_status')
+endfunction
+
+function! airline#extensions#obsession#get_status()
+  return ObsessionStatus((g:airline#extensions#obsession#indicator_text . s:spc), '')
+endfunction
diff --git a/.vim/autoload/airline/extensions/po.vim b/.vim/autoload/airline/extensions/po.vim
new file mode 100644
index 0000000..3ec2942
--- /dev/null
+++ b/.vim/autoload/airline/extensions/po.vim
@@ -0,0 +1,81 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#po#shorten()
+  " Format and shorte the output of msgfmt
+  let b:airline_po_stats = substitute(get(b:, 'airline_po_stats', ''), ' \(message\|translation\)s*\.*', '', 'g')
+  let b:airline_po_stats = substitute(b:airline_po_stats, ', ', '/', 'g')
+  if exists("g:airline#extensions#po#displayed_limit")
+    let w:displayed_po_limit = g:airline#extensions#po#displayed_limit
+    if len(b:airline_po_stats) > w:displayed_po_limit - 1
+      let b:airline_po_stats = b:airline_po_stats[0:(w:displayed_po_limit - 2)].(&encoding==?'utf-8' ? '…' : '.'). ']'
+    endif
+  endif
+  if strlen(get(b:, 'airline_po_stats', '')) >= 30 && winwidth(0) < 150
+    let fuzzy = ''
+    let untranslated = ''
+    let messages = ''
+    " Shorten [120 translated, 50 fuzzy, 4 untranslated] to [120T/50F/4U]
+    if b:airline_po_stats =~ 'fuzzy'
+      let fuzzy = substitute(b:airline_po_stats, '.*\(\d\+\) fuzzy.*', '\1F', '')
+    endif
+    if b:airline_po_stats =~ 'untranslated'
+      let untranslated = substitute(b:airline_po_stats, '.*\(\d\+\) untranslated.*', '\1U', '')
+    endif
+    let messages = substitute(b:airline_po_stats, '\(\d\+\) translated.*', '\1T', '')
+    let b:airline_po_stats = printf('%s%s%s', fuzzy, (empty(fuzzy) || empty(untranslated) ? '' : '/'), untranslated)
+    if strlen(b:airline_po_stats) < 8
+      let b:airline_po_stats = messages. (!empty(b:airline_po_stats) ? '/':''). b:airline_po_stats
+    endif
+  endif
+  let b:airline_po_stats = '['.b:airline_po_stats. ']'
+endfunction
+
+function! airline#extensions#po#on_winenter()
+  " only reset cache, if the window size changed
+  if get(b:, 'airline_winwidth', 0) != winwidth(0)
+    let b:airline_winwidth = winwidth(0)
+    " needs re-formatting
+    unlet! b:airline_po_stats
+  endif
+endfunction
+
+function! airline#extensions#po#apply(...)
+  if &ft ==# 'po'
+    call airline#extensions#prepend_to_section('z', '%{airline#extensions#po#stats()}')
+    " Also reset the cache variable, if a window has been split, e.g. the winwidth changed
+    autocmd airline BufWritePost * unlet! b:airline_po_stats
+    autocmd airline WinEnter * call airline#extensions#po#on_winenter()
+  endif
+endfunction
+
+function! airline#extensions#po#stats()
+  if exists('b:airline_po_stats') && !empty(b:airline_po_stats)
+    return b:airline_po_stats
+  endif
+
+  let cmd = 'msgfmt --statistics -o /dev/null -- '
+  if g:airline#init#vim_async
+    call airline#async#get_msgfmt_stat(cmd, expand('%:p'))
+  elseif has("nvim")
+    call airline#async#nvim_get_msgfmt_stat(cmd, expand('%:p'))
+  else
+    let airline_po_stats = system(cmd. shellescape(expand('%:p')))
+    if v:shell_error
+      return ''
+    endif
+    try
+      let b:airline_po_stats = split(airline_po_stats, '\n')[0]
+    catch
+      let b:airline_po_stats = ''
+    endtry
+    call airline#extensions#po#shorten()
+  endif
+  return get(b:, 'airline_po_stats', '')
+endfunction
+
+function! airline#extensions#po#init(ext)
+    call a:ext.add_statusline_func('airline#extensions#po#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/promptline.vim b/.vim/autoload/airline/extensions/promptline.vim
new file mode 100644
index 0000000..7c90b7c
--- /dev/null
+++ b/.vim/autoload/airline/extensions/promptline.vim
@@ -0,0 +1,35 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':PromptlineSnapshot')
+  finish
+endif
+
+if !exists('airline#extensions#promptline#snapshot_file') || !len('airline#extensions#promptline#snapshot_file')
+  finish
+endif
+
+let s:prompt_snapshot_file = get(g:, 'airline#extensions#promptline#snapshot_file', '')
+let s:color_template = get(g:, 'airline#extensions#promptline#color_template', 'normal')
+
+function! airline#extensions#promptline#init(ext)
+  call a:ext.add_theme_func('airline#extensions#promptline#set_prompt_colors')
+endfunction
+
+function! airline#extensions#promptline#set_prompt_colors(palette)
+  let color_template = has_key(a:palette, s:color_template) ? s:color_template : 'normal'
+  let mode_palette = a:palette[color_template]
+
+  if !has_key(g:, 'promptline_symbols')
+    let g:promptline_symbols = {
+          \ 'left'           : g:airline_left_sep,
+          \ 'right'          : g:airline_right_sep,
+          \ 'left_alt'       : g:airline_left_alt_sep,
+          \ 'right_alt'      : g:airline_right_alt_sep}
+  endif
+
+  let promptline_theme = promptline#api#create_theme_from_airline(mode_palette)
+  call promptline#api#create_snapshot_with_theme(s:prompt_snapshot_file, promptline_theme)
+endfunction
diff --git a/.vim/autoload/airline/extensions/quickfix.vim b/.vim/autoload/airline/extensions/quickfix.vim
new file mode 100644
index 0000000..2680371
--- /dev/null
+++ b/.vim/autoload/airline/extensions/quickfix.vim
@@ -0,0 +1,58 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists('g:airline#extensions#quickfix#quickfix_text')
+  let g:airline#extensions#quickfix#quickfix_text = 'Quickfix'
+endif
+
+if !exists('g:airline#extensions#quickfix#location_text')
+  let g:airline#extensions#quickfix#location_text = 'Location'
+endif
+
+function! airline#extensions#quickfix#apply(...)
+  if &buftype == 'quickfix'
+    let w:airline_section_a = airline#extensions#quickfix#get_type()
+    let w:airline_section_b = '%{get(w:, "quickfix_title", "")}'
+    let w:airline_section_c = ''
+    let w:airline_section_x = ''
+  endif
+endfunction
+
+function! airline#extensions#quickfix#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#quickfix#apply')
+  call a:ext.add_inactive_statusline_func('airline#extensions#quickfix#inactive_qf_window')
+endfunction
+
+function! airline#extensions#quickfix#inactive_qf_window(...)
+  if getbufvar(a:2.bufnr, '&filetype') is# 'qf' && !empty(airline#util#getwinvar(a:2.winnr, 'quickfix_title', ''))
+    call setwinvar(a:2.winnr, 'airline_section_c', '[%{get(w:, "quickfix_title", "")}] %f %m')
+  endif
+endfunction
+
+function! airline#extensions#quickfix#get_type()
+  if exists("*win_getid") && exists("*getwininfo")
+    let dict = getwininfo(win_getid())
+    if len(dict) > 0 && get(dict[0], 'quickfix', 0) && !get(dict[0], 'loclist', 0)
+      return g:airline#extensions#quickfix#quickfix_text
+    elseif len(dict) > 0 && get(dict[0], 'quickfix', 0) && get(dict[0], 'loclist', 0)
+      return g:airline#extensions#quickfix#location_text
+    endif
+  endif
+  redir => buffers
+  silent ls
+  redir END
+
+  let nr = bufnr('%')
+  for buf in split(buffers, '\n')
+    if match(buf, '\v^\s*'.nr) > -1
+      if match(buf, '\cQuickfix') > -1
+        return g:airline#extensions#quickfix#quickfix_text
+      else
+        return g:airline#extensions#quickfix#location_text
+      endif
+    endif
+  endfor
+  return ''
+endfunction
diff --git a/.vim/autoload/airline/extensions/syntastic.vim b/.vim/autoload/airline/extensions/syntastic.vim
new file mode 100644
index 0000000..be21fb4
--- /dev/null
+++ b/.vim/autoload/airline/extensions/syntastic.vim
@@ -0,0 +1,43 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':SyntasticCheck')
+  finish
+endif
+
+let s:error_symbol = get(g:, 'airline#extensions#syntastic#error_symbol', 'E:')
+let s:warning_symbol = get(g:, 'airline#extensions#syntastic#warning_symbol', 'W:')
+
+function! airline#extensions#syntastic#get_warning()
+  return airline#extensions#syntastic#get('warning')
+endfunction
+
+function! airline#extensions#syntastic#get_error()
+  return airline#extensions#syntastic#get('error')
+endfunction
+
+function! airline#extensions#syntastic#get(type)
+  let _backup = get(g:, 'syntastic_stl_format', '')
+  let is_err = (a:type  is# 'error')
+  if is_err
+    let g:syntastic_stl_format = get(g:, 'airline#extensions#syntastic#stl_format_err', '%E{[%e(#%fe)]}')
+  else
+    let g:syntastic_stl_format = get(g:, 'airline#extensions#syntastic#stl_format_warn', '%W{[%w(#%fw)]}')
+  endif
+  let cnt = SyntasticStatuslineFlag()
+  if !empty(_backup)
+    let g:syntastic_stl_format = _backup
+  endif
+  if empty(cnt)
+    return ''
+  else
+    return (is_err ? s:error_symbol : s:warning_symbol).cnt
+  endif
+endfunction
+
+function! airline#extensions#syntastic#init(ext)
+  call airline#parts#define_function('syntastic-warn', 'airline#extensions#syntastic#get_warning')
+  call airline#parts#define_function('syntastic-err', 'airline#extensions#syntastic#get_error')
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline.vim b/.vim/autoload/airline/extensions/tabline.vim
new file mode 100644
index 0000000..10e235e
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline.vim
@@ -0,0 +1,213 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+
+let s:taboo = get(g:, 'airline#extensions#taboo#enabled', 1) && get(g:, 'loaded_taboo', 0)
+if s:taboo
+  let g:taboo_tabline = 0
+endif
+
+let s:ctrlspace = get(g:, 'CtrlSpaceLoaded', 0)
+
+function! airline#extensions#tabline#init(ext)
+  if has('gui_running')
+    set guioptions-=e
+  endif
+
+  autocmd User AirlineToggledOn call s:toggle_on()
+  autocmd User AirlineToggledOff call s:toggle_off()
+
+  call s:toggle_on()
+  call a:ext.add_theme_func('airline#extensions#tabline#load_theme')
+endfunction
+
+function! s:toggle_off()
+  call airline#extensions#tabline#autoshow#off()
+  call airline#extensions#tabline#tabs#off()
+  call airline#extensions#tabline#buffers#off()
+  if s:ctrlspace
+    call airline#extensions#tabline#ctrlspace#off()
+  endif
+endfunction
+
+function! s:toggle_on()
+  call airline#extensions#tabline#autoshow#on()
+  call airline#extensions#tabline#tabs#on()
+  call airline#extensions#tabline#buffers#on()
+  if s:ctrlspace
+    call airline#extensions#tabline#ctrlspace#on()
+  endif
+
+  set tabline=%!airline#extensions#tabline#get()
+endfunction
+
+function! s:update_tabline()
+  if get(g:, 'airline#extensions#tabline#disable_refresh', 0)
+    return
+  endif
+  let match = expand('<afile>')
+  if pumvisible()
+    return
+  elseif !get(g:, 'airline#extensions#tabline#enabled', 0)
+    return
+  " return, if buffer matches ignore pattern or is directory (netrw)
+  elseif empty(match) || airline#util#ignore_buf(match)
+        \ || isdirectory(expand("<afile>"))
+    return
+  endif
+  call airline#util#doautocmd('BufMRUChange')
+  " sometimes, the tabline is not correctly updated see #1580
+  " so force redraw here
+  if exists(":redrawtabline") == 2
+    redrawtabline
+  else
+    let &tabline = &tabline
+  endif
+endfunction
+
+function! airline#extensions#tabline#load_theme(palette)
+  if pumvisible()
+    return
+  endif
+  let colors    = get(a:palette, 'tabline', {})
+  let tablabel  = get(colors, 'airline_tablabel', a:palette.normal.airline_b)
+  " Theme for tabs on the left
+  let tab     = get(colors, 'airline_tab', a:palette.normal.airline_b)
+  let tabsel  = get(colors, 'airline_tabsel', a:palette.normal.airline_a)
+  let tabtype = get(colors, 'airline_tabtype', a:palette.visual.airline_a)
+  let tabfill = get(colors, 'airline_tabfill', a:palette.normal.airline_c)
+  let tabmod  = get(colors, 'airline_tabmod', a:palette.insert.airline_a)
+  let tabhid  = get(colors, 'airline_tabhid', a:palette.normal.airline_c)
+  if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
+    let tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal_modified.airline_c)
+  else
+    "Fall back to normal airline_c if modified airline_c isn't present
+    let tabmodu = get(colors, 'airline_tabmod_unsel', a:palette.normal.airline_c)
+  endif
+  call airline#highlighter#exec('airline_tablabel', tablabel)
+  call airline#highlighter#exec('airline_tab', tab)
+  call airline#highlighter#exec('airline_tabsel', tabsel)
+  call airline#highlighter#exec('airline_tabtype', tabtype)
+  call airline#highlighter#exec('airline_tabfill', tabfill)
+  call airline#highlighter#exec('airline_tabmod', tabmod)
+  call airline#highlighter#exec('airline_tabmod_unsel', tabmodu)
+  call airline#highlighter#exec('airline_tabhid', tabhid)
+
+  " Theme for tabs on the right
+  let tabsel_right  = get(colors, 'airline_tabsel_right', a:palette.normal.airline_a)
+  let tab_right     = get(colors, 'airline_tab_right',    a:palette.inactive.airline_c)
+  let tabmod_right  = get(colors, 'airline_tabmod_right', a:palette.insert.airline_a)
+  let tabhid_right  = get(colors, 'airline_tabhid_right', a:palette.normal.airline_c)
+  if has_key(a:palette, 'normal_modified') && has_key(a:palette.normal_modified, 'airline_c')
+    let tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal_modified.airline_c)
+  else
+    "Fall back to normal airline_c if modified airline_c isn't present
+    let tabmodu_right = get(colors, 'airline_tabmod_unsel_right', a:palette.normal.airline_c)
+  endif
+  call airline#highlighter#exec('airline_tab_right',    tab_right)
+  call airline#highlighter#exec('airline_tabsel_right', tabsel_right)
+  call airline#highlighter#exec('airline_tabmod_right', tabmod_right)
+  call airline#highlighter#exec('airline_tabhid_right', tabhid_right)
+  call airline#highlighter#exec('airline_tabmod_unsel_right', tabmodu_right)
+endfunction
+
+let s:current_tabcnt = -1
+
+function! airline#extensions#tabline#get()
+  let show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
+  let show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
+
+  let curtabcnt = tabpagenr('$')
+  if curtabcnt != s:current_tabcnt
+    let s:current_tabcnt = curtabcnt
+    call airline#extensions#tabline#tabs#invalidate()
+    call airline#extensions#tabline#buffers#invalidate()
+    call airline#extensions#tabline#ctrlspace#invalidate()
+  endif
+
+  if !exists('#airline#BufAdd#*')
+    autocmd airline BufAdd * call <sid>update_tabline()
+  endif
+  if s:ctrlspace
+    return airline#extensions#tabline#ctrlspace#get()
+  elseif show_buffers && curtabcnt == 1 || !show_tabs
+    return airline#extensions#tabline#buffers#get()
+  else
+    return airline#extensions#tabline#tabs#get()
+  endif
+endfunction
+
+function! airline#extensions#tabline#title(n)
+  let title = ''
+  if s:taboo
+    let title = TabooTabTitle(a:n)
+  endif
+
+  if empty(title) && exists('*gettabvar')
+    let title = gettabvar(a:n, 'title')
+  endif
+
+  if empty(title)
+    let buflist = tabpagebuflist(a:n)
+    let winnr = tabpagewinnr(a:n)
+    let all_buffers = airline#extensions#tabline#buflist#list()
+    return airline#extensions#tabline#get_buffer_name(
+          \ buflist[winnr - 1],
+          \ filter(buflist, 'index(all_buffers, v:val) != -1'))
+  endif
+
+  return title
+endfunction
+
+function! airline#extensions#tabline#get_buffer_name(nr, ...)
+  let buffers = a:0 ? a:1 : airline#extensions#tabline#buflist#list()
+  let formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
+  return airline#extensions#tabline#formatters#{formatter}#format(a:nr, buffers)
+endfunction
+
+function! airline#extensions#tabline#new_builder()
+  let builder_context = {
+        \ 'active'        : 1,
+        \ 'tabline'       : 1,
+        \ 'right_sep'     : get(g:, 'airline#extensions#tabline#right_sep'    , g:airline_right_sep),
+        \ 'right_alt_sep' : get(g:, 'airline#extensions#tabline#right_alt_sep', g:airline_right_alt_sep),
+        \ }
+  if get(g:, 'airline_powerline_fonts', 0)
+    let builder_context.left_sep     = get(g:, 'airline#extensions#tabline#left_sep'     , g:airline_left_sep)
+    let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , g:airline_left_alt_sep)
+  else
+    let builder_context.left_sep     = get(g:, 'airline#extensions#tabline#left_sep'     , ' ')
+    let builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , '|')
+  endif
+
+  return airline#extensions#tabline#builder#new(builder_context)
+endfunction
+
+function! airline#extensions#tabline#group_of_bufnr(tab_bufs, bufnr)
+  let cur = bufnr('%')
+  if cur == a:bufnr
+    if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
+      let group = 'airline_tabmod'
+    else
+      let group = 'airline_tabsel'
+    endif
+  else
+    if g:airline_detect_modified && getbufvar(a:bufnr, '&modified')
+      let group = 'airline_tabmod_unsel'
+    elseif index(a:tab_bufs, a:bufnr) > -1
+      let group = 'airline_tab'
+    else
+      let group = 'airline_tabhid'
+    endif
+  endif
+  return group
+endfunction
+
+function! airline#extensions#tabline#add_label(dict, type)
+  if get(g:, 'airline#extensions#tabline#show_tab_type', 1)
+    call a:dict.add_section_spaced('airline_tablabel',
+          \ get(g:, 'airline#extensions#tabline#'.a:type.'_label', a:type))
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/autoshow.vim b/.vim/autoload/airline/extensions/tabline/autoshow.vim
new file mode 100644
index 0000000..ac1413f
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/autoshow.vim
@@ -0,0 +1,55 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
+let s:buf_min_count = get(g:, 'airline#extensions#tabline#buffer_min_count', 0)
+let s:tab_min_count = get(g:, 'airline#extensions#tabline#tab_min_count', 0)
+
+function! airline#extensions#tabline#autoshow#off()
+  if exists('s:original_tabline')
+    let &tabline = s:original_tabline
+    let &showtabline = s:original_showtabline
+  endif
+
+  augroup airline_tabline_autoshow
+    autocmd!
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#autoshow#on()
+  let [ s:original_tabline, s:original_showtabline ] = [ &tabline, &showtabline ]
+
+  augroup airline_tabline_autoshow
+    autocmd!
+    if s:buf_min_count <= 0 && s:tab_min_count <= 1
+      if &lines > 3
+        set showtabline=2
+      endif
+    else
+      if s:show_buffers == 1
+        autocmd BufEnter  * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()))
+        autocmd BufUnload * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()) - 1)
+      else
+        autocmd TabEnter  * call <sid>show_tabline(s:tab_min_count, tabpagenr('$'))
+      endif
+    endif
+
+    " Invalidate cache.  This has to come after the BufUnload for
+    " s:show_buffers, to invalidate the cache for BufEnter.
+    autocmd BufLeave,BufAdd,BufUnload * call airline#extensions#tabline#buflist#invalidate()
+  augroup END
+endfunction
+
+function! s:show_tabline(min_count, total_count)
+  if a:total_count >= a:min_count
+    if &showtabline != 2 && &lines > 3
+      set showtabline=2
+    endif
+  else
+    if &showtabline != 0
+      set showtabline=0
+    endif
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/buffers.vim b/.vim/autoload/airline/extensions/tabline/buffers.vim
new file mode 100644
index 0000000..88ebe5c
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/buffers.vim
@@ -0,0 +1,246 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:spc = g:airline_symbols.space
+
+let s:current_bufnr = -1
+let s:current_modified = 0
+let s:current_tabline = ''
+let s:current_visible_buffers = []
+
+let s:number_map = {
+      \ '0': '⁰',
+      \ '1': '¹',
+      \ '2': '²',
+      \ '3': '³',
+      \ '4': '⁴',
+      \ '5': '⁵',
+      \ '6': '⁶',
+      \ '7': '⁷',
+      \ '8': '⁸',
+      \ '9': '⁹'
+      \ }
+let s:number_map = &encoding == 'utf-8'
+      \ ? get(g:, 'airline#extensions#tabline#buffer_idx_format', s:number_map)
+      \ : {}
+
+function! airline#extensions#tabline#buffers#off()
+  augroup airline_tabline_buffers
+    autocmd!
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#buffers#on()
+  augroup airline_tabline_buffers
+    autocmd!
+    autocmd BufDelete * call airline#extensions#tabline#buflist#clean()
+    autocmd User BufMRUChange call airline#extensions#tabline#buflist#clean()
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#buffers#invalidate()
+  let s:current_bufnr = -1
+endfunction
+
+function! airline#extensions#tabline#buffers#get()
+  try
+    call <sid>map_keys()
+  catch
+    " no-op
+  endtry
+  let cur = bufnr('%')
+  if cur == s:current_bufnr && &columns == s:column_width
+    if !g:airline_detect_modified || getbufvar(cur, '&modified') == s:current_modified
+      return s:current_tabline
+    endif
+  endif
+
+  let b = airline#extensions#tabline#new_builder()
+  let tab_bufs = tabpagebuflist(tabpagenr())
+  let show_buf_label_first = 0
+
+  if get(g:, 'airline#extensions#tabline#buf_label_first', 0)
+    let show_buf_label_first = 1
+  endif
+  if show_buf_label_first
+    call airline#extensions#tabline#add_label(b, 'buffers')
+  endif
+
+  let b.tab_bufs = tabpagebuflist(tabpagenr())
+
+  let b.overflow_group = 'airline_tabhid'
+  let b.buffers = airline#extensions#tabline#buflist#list()
+  if get(g:, 'airline#extensions#tabline#current_first', 0)
+    if index(b.buffers, cur) > -1
+      call remove(b.buffers, index(b.buffers, cur))
+    endif
+    let b.buffers = [cur] + b.buffers
+  endif
+
+  function! b.get_group(i) dict
+    let bufnum = get(self.buffers, a:i, -1)
+    if bufnum == -1
+      return ''
+    endif
+    let group = airline#extensions#tabline#group_of_bufnr(self.tab_bufs, bufnum)
+    if bufnum == bufnr('%')
+      let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
+    endif
+    return group
+  endfunction
+
+  if has("tablineat")
+    function! b.get_pretitle(i) dict
+      let bufnum = get(self.buffers, a:i, -1)
+      return '%'.bufnum.'@airline#extensions#tabline#buffers#clickbuf@'
+    endfunction
+
+    function! b.get_posttitle(i) dict
+      return '%X'
+    endfunction
+  endif
+
+  function! b.get_title(i) dict
+    let bufnum = get(self.buffers, a:i, -1)
+    let group = self.get_group(a:i)
+    let pgroup = self.get_group(a:i - 1)
+    " always add a space when powerline_fonts are used
+    " or for the very first item
+    if get(g:, 'airline_powerline_fonts', 0) || a:i == 0
+      let space = s:spc
+    else
+      let space= (pgroup == group ? s:spc : '')
+    endif
+
+    if get(g:, 'airline#extensions#tabline#buffer_idx_mode', 0)
+      if len(s:number_map) > 0
+        return space. get(s:number_map, a:i+1, '') . '%(%{airline#extensions#tabline#get_buffer_name('.bufnum.')}%)' . s:spc
+      else
+        return '['.(a:i+1).s:spc.'%(%{airline#extensions#tabline#get_buffer_name('.bufnum.')}%)'.']'
+      endif
+    else
+      return space.'%(%{airline#extensions#tabline#get_buffer_name('.bufnum.')}%)'.s:spc
+    endif
+  endfunction
+
+  let current_buffer = max([index(b.buffers, cur), 0])
+  let last_buffer = len(b.buffers) - 1
+  call b.insert_titles(current_buffer, 0, last_buffer)
+
+  call b.add_section('airline_tabfill', '')
+  call b.split()
+  call b.add_section('airline_tabfill', '')
+  if !show_buf_label_first
+    call airline#extensions#tabline#add_label(b, 'buffers')
+  endif
+
+  if tabpagenr('$') > 1
+    call b.add_section_spaced('airline_tabmod', printf('%s %d/%d', "tab", tabpagenr(), tabpagenr('$')))
+  endif
+
+  let s:current_bufnr = cur
+  let s:column_width = &columns
+  let s:current_tabline = b.build()
+  let s:current_visible_buffers = copy(b.buffers)
+  if b._right_title <= last_buffer
+    call remove(s:current_visible_buffers, b._right_title, last_buffer)
+  endif
+  if b._left_title > 0
+    call remove(s:current_visible_buffers, 0, b._left_title)
+  endif
+  return s:current_tabline
+endfunction
+
+function! s:select_tab(buf_index)
+  " no-op when called in 'keymap_ignored_filetypes'
+  if count(get(g:, 'airline#extensions#tabline#keymap_ignored_filetypes', 
+        \ ['vimfiler', 'nerdtree']), &ft)
+    return
+  endif
+
+  let idx = a:buf_index
+  if s:current_visible_buffers[0] == -1
+    let idx = idx + 1
+  endif
+
+  let buf = get(s:current_visible_buffers, idx, 0)
+  if buf != 0
+    exec 'b!' . buf
+  endif
+endfunction
+
+function! s:jump_to_tab(offset)
+    let l = airline#extensions#tabline#buflist#list()
+    let i = index(l, bufnr('%'))
+    if i > -1
+        exec 'b!' . l[(i + a:offset) % len(l)]
+    endif
+endfunction
+
+function! s:map_keys()
+  if get(g:, 'airline#extensions#tabline#buffer_idx_mode', 1)
+    noremap <silent> <Plug>AirlineSelectTab1 :call <SID>select_tab(0)<CR>
+    noremap <silent> <Plug>AirlineSelectTab2 :call <SID>select_tab(1)<CR>
+    noremap <silent> <Plug>AirlineSelectTab3 :call <SID>select_tab(2)<CR>
+    noremap <silent> <Plug>AirlineSelectTab4 :call <SID>select_tab(3)<CR>
+    noremap <silent> <Plug>AirlineSelectTab5 :call <SID>select_tab(4)<CR>
+    noremap <silent> <Plug>AirlineSelectTab6 :call <SID>select_tab(5)<CR>
+    noremap <silent> <Plug>AirlineSelectTab7 :call <SID>select_tab(6)<CR>
+    noremap <silent> <Plug>AirlineSelectTab8 :call <SID>select_tab(7)<CR>
+    noremap <silent> <Plug>AirlineSelectTab9 :call <SID>select_tab(8)<CR>
+    noremap <silent> <Plug>AirlineSelectPrevTab :<C-u>call <SID>jump_to_tab(-v:count1)<CR>
+    noremap <silent> <Plug>AirlineSelectNextTab :<C-u>call <SID>jump_to_tab(v:count1)<CR>
+  endif
+endfunction
+
+function! airline#extensions#tabline#buffers#clickbuf(minwid, clicks, button, modifiers) abort
+    " Clickable buffers
+    " works only in recent NeoVim with has('tablineat')
+
+    " single mouse button click without modifiers pressed
+    if a:clicks == 1 && a:modifiers !~# '[^ ]'
+      if a:button is# 'l'
+        " left button - switch to buffer
+        silent execute 'buffer' a:minwid
+      elseif a:button is# 'm'
+        " middle button - delete buffer
+
+        if get(g:, 'airline#extensions#tabline#middle_click_preserves_windows', 0) == 0 || winnr('$') == 1
+          " just simply delete the clicked buffer. This will cause windows
+          " associated with the clicked buffer to be closed.
+          silent execute 'bdelete' a:minwid
+        else
+          " find windows displaying the clicked buffer and open an new
+          " buffer in them.
+          let current_window = bufwinnr("%")
+          let window_number = bufwinnr(a:minwid)
+          let last_window_visited = -1
+
+          " Set to 1 if the clicked buffer was open in any windows.
+          let buffer_in_window = 0
+
+          " Find the next window with the clicked buffer open. If bufwinnr()
+          " returns the same window number, this is because we clicked a new
+          " buffer, and then tried editing a new buffer. Vim won't create a
+          " new empty buffer for the same window, so we get the same window
+          " number from bufwinnr(). In this case we just give up and don't
+          " delete the buffer.
+          " This could be made cleaner if we could check if the clicked buffer
+          " is a new buffer, but I don't know if there is a way to do that.
+          while window_number != -1 && window_number != last_window_visited
+            let buffer_in_window = 1
+            silent execute window_number . 'wincmd w'
+            silent execute 'enew'
+            let last_window_visited = window_number
+            let window_number = bufwinnr(a:minwid)
+          endwhile
+          silent execute current_window . 'wincmd w'
+          if window_number != last_window_visited || buffer_in_window == 0
+            silent execute 'bdelete' a:minwid
+          endif
+        endif
+      endif
+    endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/buflist.vim b/.vim/autoload/airline/extensions/tabline/buflist.vim
new file mode 100644
index 0000000..a944cb9
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/buflist.vim
@@ -0,0 +1,77 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#tabline#buflist#invalidate()
+  unlet! s:current_buffer_list
+endfunction
+
+function! airline#extensions#tabline#buflist#clean()
+  call airline#extensions#tabline#buflist#invalidate()
+  call airline#extensions#tabline#buffers#invalidate()
+endfunction
+
+" paths in excludes list
+function! s:ExcludePaths(nr, exclude_paths)
+  let bpath = fnamemodify(bufname(a:nr), ":p")
+  for f in a:exclude_paths
+    if bpath =~# f | return 1 | endif
+  endfor
+endfunction
+
+" other types to exclude
+function! s:ExcludeOther(nr, exclude_preview)
+  if (getbufvar(a:nr, 'current_syntax') == 'qf') ||
+        \  (a:exclude_preview && getbufvar(a:nr, '&bufhidden') == 'wipe'
+        \  && getbufvar(a:nr, '&buftype') == 'nofile')
+    return 1 | endif
+endfunction
+
+function! airline#extensions#tabline#buflist#list()
+  if exists('s:current_buffer_list')
+    return s:current_buffer_list
+  endif
+
+  let exclude_buffers = get(g:, 'airline#extensions#tabline#exclude_buffers', [])
+  let exclude_paths = get(g:, 'airline#extensions#tabline#excludes', [])
+  let exclude_preview = get(g:, 'airline#extensions#tabline#exclude_preview', 1)
+
+  let list = (exists('g:did_bufmru') && g:did_bufmru) ? BufMRUList() : range(1, bufnr("$"))
+
+  let buffers = []
+  " If this is too slow, we can switch to a different algorithm.
+  " Basically branch 535 already does it, but since it relies on
+  " BufAdd autocommand, I'd like to avoid this if possible.
+  for nr in list
+    if buflisted(nr)
+      " Do not add to the bufferlist, if either
+      " 1) bufnr is exclude_buffers list
+      " 2) buffername matches one of exclude_paths patterns
+      " 3) buffer is a quickfix buffer
+      " 4) when excluding preview windows:
+      "     'bufhidden' == wipe
+      "     'buftype' == nofile
+      " 5) ignore buffers matching airline#extensions#tabline#ignore_bufadd_pat
+
+      " check buffer numbers first
+      if index(exclude_buffers, nr) >= 0
+        continue
+      " check paths second
+      elseif !empty(exclude_paths) && s:ExcludePaths(nr, exclude_paths)
+        continue
+      " ignore buffers matching airline#extensions#tabline#ignore_bufadd_pat
+      elseif airline#util#ignore_buf(bufname(nr))
+        continue
+      " check other types last
+      elseif s:ExcludeOther(nr, exclude_preview)
+        continue
+      endif
+
+      call add(buffers, nr)
+    endif
+  endfor
+
+  let s:current_buffer_list = buffers
+  return buffers
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/builder.vim b/.vim/autoload/airline/extensions/tabline/builder.vim
new file mode 100644
index 0000000..20964b1
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/builder.vim
@@ -0,0 +1,232 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:prototype = {}
+
+" Set the point in the tabline where the builder should insert the titles.
+"
+" Subsequent calls will overwrite the previous ones, so only the last call
+" determines to location to insert titles.
+"
+" NOTE: The titles are not inserted until |build| is called, so that the
+" remaining contents of the tabline can be taken into account.
+"
+" Callers should define at least |get_title| and |get_group| on the host
+" object before calling |build|.
+function! s:prototype.insert_titles(current, first, last) dict
+  let self._first_title = a:first " lowest index
+  let self._last_title = a:last " highest index
+  let self._left_title = a:current " next index to add on the left
+  let self._right_title = a:current + 1 " next index to add on the right
+  let self._left_position = self.get_position() " left end of titles
+  let self._right_position = self._left_position " right end of the titles
+endfunction
+
+" Insert a title for entry number |index|, of group |group| at position |pos|,
+" if there is space for it. Returns 1 if it is inserted, 0 otherwise
+"
+" |force| inserts the title even if there isn't enough space left for it.
+" |sep_size| adjusts the size change that the title is considered to take up,
+"            to account for changes to the separators
+"
+" The title is defined by |get_title| on the hosting object, called with
+" |index| as its only argument.
+" |get_pretitle| and |get_posttitle| may be defined on the host object to
+" insert some formatting before or after the title. These should be 0-width.
+"
+" This method updates |_right_position| and |_remaining_space| on the host
+" object, if the title is inserted.
+function! s:prototype.try_insert_title(index, group, pos, sep_size, force) dict
+  let title = self.get_title(a:index)
+  let title_size = s:tabline_evaluated_length(title) + a:sep_size
+  if a:force || self._remaining_space >= title_size
+    let pos = a:pos
+    if has_key(self, "get_pretitle")
+      call self.insert_raw(self.get_pretitle(a:index), pos)
+      let self._right_position += 1
+      let pos += 1
+    endif
+
+    call self.insert_section(a:group, title, pos)
+    let self._right_position += 1
+    let pos += 1
+
+    if has_key(self, "get_posttitle")
+      call self.insert_raw(self.get_posttitle(a:index), pos)
+      let self._right_position += 1
+      let pos += 1
+    endif
+
+    let self._remaining_space -= title_size
+    return 1
+  endif
+  return 0
+endfunction
+
+function! s:get_separator_change(new_group, old_group, end_group, sep_size, alt_sep_size)
+  return s:get_separator_change_with_end(a:new_group, a:old_group, a:end_group, a:end_group, a:sep_size, a:alt_sep_size)
+endfunction
+
+" Compute the change in size of the tabline caused by separators
+"
+" This should be kept up-to-date with |s:get_transitioned_seperator| and
+" |s:get_separator| in autoload/airline/builder.vim
+function! s:get_separator_change_with_end(new_group, old_group, new_end_group, old_end_group, sep_size, alt_sep_size)
+  let sep_change = 0
+  if !empty(a:new_end_group) " Separator between title and the end
+    let sep_change += airline#builder#should_change_group(a:new_group, a:new_end_group) ? a:sep_size : a:alt_sep_size
+  endif
+  if !empty(a:old_group) " Separator between the title and the one adjacent
+    let sep_change += airline#builder#should_change_group(a:new_group, a:old_group) ? a:sep_size : a:alt_sep_size
+    if !empty(a:old_end_group) " Remove mis-predicted separator
+      let sep_change -= airline#builder#should_change_group(a:old_group, a:old_end_group) ? a:sep_size : a:alt_sep_size
+    endif
+  endif
+  return sep_change
+endfunction
+
+" This replaces the build function of the |airline#builder#new| object, to
+" insert titles as specified by the last call to |insert_titles| before
+" passing to the original build function.
+"
+" Callers should define at least |get_title| and |get_group| on the host
+" object if |insert_titles| has been called on it.
+function! s:prototype.build() dict
+  if has_key(self, '_left_position') && self._first_title <= self._last_title
+    let self._remaining_space = &columns - s:tabline_evaluated_length(self._build())
+
+    let center_active = get(g:, 'airline#extensions#tabline#center_active', 0)
+
+    let sep_size = s:tabline_evaluated_length(self._context.left_sep)
+    let alt_sep_size = s:tabline_evaluated_length(self._context.left_alt_sep)
+
+    let outer_left_group = airline#builder#get_prev_group(self._sections, self._left_position)
+    let outer_right_group = airline#builder#get_next_group(self._sections, self._right_position)
+
+    let overflow_marker = get(g:, 'airline#extensions#tabline#overflow_marker', g:airline_symbols.ellipsis)
+    let overflow_marker_size = s:tabline_evaluated_length(overflow_marker)
+    " Allow space for the markers before we begin filling in titles.
+    if self._left_title > self._first_title
+      let self._remaining_space -= overflow_marker_size +
+        \ s:get_separator_change(self.overflow_group, "", outer_left_group, sep_size, alt_sep_size)
+    endif
+    if self._left_title < self._last_title
+      let self._remaining_space -= overflow_marker_size +
+        \ s:get_separator_change(self.overflow_group, "", outer_right_group, sep_size, alt_sep_size)
+    endif
+
+    " Add the current title
+    let group = self.get_group(self._left_title)
+    if self._left_title == self._first_title
+      let sep_change = s:get_separator_change(group, "", outer_left_group, sep_size, alt_sep_size)
+    else
+      let sep_change = s:get_separator_change(group, "", self.overflow_group, sep_size, alt_sep_size)
+    endif
+    if self._left_title == self._last_title
+      let sep_change += s:get_separator_change(group, "", outer_right_group, sep_size, alt_sep_size)
+    else
+      let sep_change += s:get_separator_change(group, "", self.overflow_group, sep_size, alt_sep_size)
+    endif
+    let left_group = group
+    let right_group = group
+    let self._left_title -=
+      \ self.try_insert_title(self._left_title, group, self._left_position, sep_change, 1)
+
+    if get(g:, 'airline#extensions#tabline#current_first', 0)
+      " always have current title first
+      let self._left_position += 1
+    endif
+
+    if !center_active && self._right_title <= self._last_title
+      " Add the title to the right
+      let group = self.get_group(self._right_title)
+      if self._right_title == self._last_title
+        let sep_change = s:get_separator_change_with_end(group, right_group, outer_right_group, self.overflow_group, sep_size, alt_sep_size) - overflow_marker_size
+      else
+        let sep_change = s:get_separator_change(group, right_group, self.overflow_group, sep_size, alt_sep_size)
+      endif
+      let right_group = group
+      let self._right_title +=
+      \ self.try_insert_title(self._right_title, group, self._right_position, sep_change, 1)
+    endif
+
+    while self._remaining_space > 0
+      let done = 0
+      if self._left_title >= self._first_title
+        " Insert next title to the left
+        let group = self.get_group(self._left_title)
+        if self._left_title == self._first_title
+          let sep_change = s:get_separator_change_with_end(group, left_group, outer_left_group, self.overflow_group, sep_size, alt_sep_size) - overflow_marker_size
+        else
+          let sep_change = s:get_separator_change(group, left_group, self.overflow_group, sep_size, alt_sep_size)
+        endif
+        let left_group = group
+        let done = self.try_insert_title(self._left_title, group, self._left_position, sep_change, 0)
+        let self._left_title -= done
+      endif
+      " If center_active is set, this |if| operates as an independent |if|,
+      " otherwise as an |elif|.
+      if self._right_title <= self._last_title && (center_active || !done)
+        " Insert next title to the right
+        let group = self.get_group(self._right_title)
+        if self._right_title == self._last_title
+          let sep_change = s:get_separator_change_with_end(group, right_group, outer_right_group, self.overflow_group, sep_size, alt_sep_size) - overflow_marker_size
+        else
+          let sep_change = s:get_separator_change(group, right_group, self.overflow_group, sep_size, alt_sep_size)
+        endif
+        let right_group = group
+        let done = self.try_insert_title(self._right_title, group, self._right_position, sep_change, 0)
+        let self._right_title += done
+      endif
+      if !done
+        break
+      endif
+    endwhile
+
+    if self._left_title >= self._first_title
+      if get(g:, 'airline#extensions#tabline#current_first', 0)
+        let self._left_position -= 1
+      endif
+      call self.insert_section(self.overflow_group, overflow_marker, self._left_position)
+      let self._right_position += 1
+    endif
+
+    if self._right_title <= self._last_title
+      call self.insert_section(self.overflow_group, overflow_marker, self._right_position)
+    endif
+  endif
+
+  return self._build()
+endfunction
+
+let s:prototype.overflow_group = 'airline_tab'
+
+" Extract the text content a tabline will render. (Incomplete).
+"
+" See :help 'statusline' for the list of fields.
+function! s:evaluate_tabline(tabline)
+  let tabline = a:tabline
+  let tabline = substitute(tabline, '%{\([^}]\+\)}', '\=eval(submatch(1))', 'g')
+  let tabline = substitute(tabline, '%#[^#]\+#', '', 'g')
+  let tabline = substitute(tabline, '%(\([^)]\+\)%)', '\1', 'g')
+  let tabline = substitute(tabline, '%\d\+[TX]', '', 'g')
+  let tabline = substitute(tabline, '%=', '', 'g')
+  let tabline = substitute(tabline, '%\d*\*', '', 'g')
+  if has('tablineat')
+    let tabline = substitute(tabline, '%@[^@]\+@', '', 'g')
+  endif
+  return tabline
+endfunction
+
+function! s:tabline_evaluated_length(tabline)
+  return airline#util#strchars(s:evaluate_tabline(a:tabline))
+endfunction
+
+function! airline#extensions#tabline#builder#new(context)
+  let builder = airline#builder#new(a:context)
+  let builder._build = builder.build
+  call extend(builder, s:prototype, 'force')
+  return builder
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/ctrlspace.vim b/.vim/autoload/airline/extensions/tabline/ctrlspace.vim
new file mode 100644
index 0000000..bb2d518
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/ctrlspace.vim
@@ -0,0 +1,157 @@
+" MIT License. Copyright (c) 2016-2018 Kevin Sapper et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:current_bufnr = -1
+let s:current_modified = 0
+let s:current_tabnr = -1
+let s:current_tabline = ''
+let s:highlight_groups = ['hid', 0, '', 'sel', 'mod_unsel', 0, 'mod_unsel', 'mod']
+
+function! airline#extensions#tabline#ctrlspace#off()
+  augroup airline_tabline_ctrlspace
+    autocmd!
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#ctrlspace#on()
+  augroup airline_tabline_ctrlspace
+    autocmd!
+    autocmd BufDelete * call airline#extensions#tabline#ctrlspace#invalidate()
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#ctrlspace#invalidate()
+  let s:current_bufnr = -1
+  let s:current_tabnr = -1
+endfunction
+
+function! airline#extensions#tabline#ctrlspace#add_buffer_section(builder, cur_tab, cur_buf, pull_right)
+  let pos_extension = (a:pull_right ? '_right' : '')
+  let buffer_list = ctrlspace#api#BufferList(a:cur_tab)
+
+  " add by tenfy(tenfyzhong@qq.com)
+  " if the current buffer no in the buffer list
+  " return false and no redraw tabline.
+  " Fixes #1515. if there a BufEnter autocmd execute redraw. The tabline may no update.
+  let bufnr_list = map(copy(buffer_list), 'v:val["index"]')
+  if index(bufnr_list, a:cur_buf) == -1 && a:cur_tab == s:current_tabnr
+    return 0
+  endif
+
+  let s:current_modified = getbufvar(a:cur_buf, '&modified')
+
+  for buffer in buffer_list
+    let group = 'airline_tab'
+          \ .s:highlight_groups[(4 * buffer.modified) + (2 * buffer.visible) + (a:cur_buf == buffer.index)]
+          \ .pos_extension
+
+    let buf_name = '%(%{airline#extensions#tabline#get_buffer_name('.buffer.index.')}%)'
+
+    if has("tablineat")
+      let buf_name = '%'.buffer.index.'@airline#extensions#tabline#buffers#clickbuf@'.buf_name.'%X'
+    endif
+
+    call a:builder.add_section_spaced(group, buf_name)
+  endfor
+
+  " add by tenfy(tenfyzhong@qq.com)
+  " if the selected buffer was updated
+  " return true
+  return 1
+endfunction
+
+function! airline#extensions#tabline#ctrlspace#add_tab_section(builder, pull_right)
+  let pos_extension = (a:pull_right ? '_right' : '')
+  let tab_list = ctrlspace#api#TabList()
+
+  for tab in tab_list
+    let group = 'airline_tab'
+          \ .s:highlight_groups[(4 * tab.modified) + (3 * tab.current)]
+          \ .pos_extension
+
+    if get(g:, 'airline#extensions#tabline#ctrlspace_show_tab_nr', 0) == 0
+      call a:builder.add_section_spaced(group, '%'.tab.index.'T'.tab.title.ctrlspace#api#TabBuffersNumber(tab.index).'%T')
+    else
+      call a:builder.add_section_spaced(group, '%'.(tab.index).'T'.(tab.index).(g:airline_symbols.space).(tab.title).ctrlspace#api#TabBuffersNumber(tab.index).'%T')
+    endif
+  endfor
+endfunction
+
+function! airline#extensions#tabline#ctrlspace#get()
+  let cur_buf = bufnr('%')
+  let buffer_label = get(g:, 'airline#extensions#tabline#buffers_label', 'buffers')
+  let tab_label = get(g:, 'airline#extensions#tabline#tabs_label', 'tabs')
+  let switch_buffers_and_tabs = get(g:, 'airline#extensions#tabline#switch_buffers_and_tabs', 0)
+
+  try
+    call airline#extensions#tabline#tabs#map_keys()
+  endtry
+
+  let cur_tab = tabpagenr()
+
+  if cur_buf == s:current_bufnr && cur_tab == s:current_tabnr
+    if !g:airline_detect_modified || getbufvar(cur_buf, '&modified') == s:current_modified
+      return s:current_tabline
+    endif
+  endif
+
+  let builder = airline#extensions#tabline#new_builder()
+
+  let show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
+  let show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
+
+  let AppendBuffers = function('airline#extensions#tabline#ctrlspace#add_buffer_section', [builder, cur_tab, cur_buf])
+  let AppendTabs = function('airline#extensions#tabline#ctrlspace#add_tab_section', [builder])
+  let AppendLabel = function(builder.add_section_spaced, ['airline_tabtype'], builder)
+
+  " <= 1: |{Tabs}                      <tab|
+  " == 2: |{Buffers}               <buffers|
+  " == 3: |buffers> {Buffers}  {Tabs} <tabs|
+  let showing_mode = (2 * show_buffers) + (show_tabs)
+  let ignore_update = 0
+
+  " Add left tabline content
+  if showing_mode <= 1 " Tabs only mode
+    call AppendTabs(0)
+  elseif showing_mode == 2 " Buffers only mode
+    let ignore_update = !AppendBuffers(0)
+  else
+    if !switch_buffers_and_tabs
+      call AppendLabel(buffer_label)
+      let ignore_update = !AppendBuffers(0)
+    else
+      call AppendLabel(tab_label)
+      call AppendTabs(0)
+    endif
+  endif
+
+  if ignore_update | return s:current_tabline | endif
+
+  call builder.add_section('airline_tabfill', '')
+  call builder.split()
+  call builder.add_section('airline_tabfill', '')
+
+  " Add right tabline content
+  if showing_mode <= 1 " Tabs only mode
+    call AppendLabel(tab_label)
+  elseif showing_mode == 2 " Buffers only mode
+    call AppendLabel(buffer_label)
+  else
+    if !switch_buffers_and_tabs
+      call AppendTabs(1)
+      call AppendLabel(tab_label)
+    else
+      let ignore_update = AppendBuffers(1)
+      call AppendLabel(buffer_label)
+    endif
+  endif
+
+  if ignore_update | return s:current_tabline | endif
+
+  let s:current_bufnr = cur_buf
+  let s:current_tabnr = cur_tab
+  let s:current_tabline = builder.build()
+  return s:current_tabline
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/formatters/default.vim b/.vim/autoload/airline/extensions/tabline/formatters/default.vim
new file mode 100644
index 0000000..c98d7ef
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/formatters/default.vim
@@ -0,0 +1,43 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
+let s:fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
+let s:buf_nr_format = get(g:, 'airline#extensions#tabline#buffer_nr_format', '%s: ')
+let s:buf_nr_show = get(g:, 'airline#extensions#tabline#buffer_nr_show', 0)
+let s:buf_modified_symbol = g:airline_symbols.modified
+
+function! airline#extensions#tabline#formatters#default#format(bufnr, buffers)
+  let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
+  let _ = ''
+
+  let name = bufname(a:bufnr)
+  if empty(name)
+    let _ .= '[No Name]'
+  else
+    if s:fnamecollapse
+      " Does not handle non-ascii characters like Cyrillic: 'D/Учёба/t.c'
+      "let _ .= substitute(fnamemodify(name, fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g')
+      let _ .= pathshorten(fnamemodify(name, fmod))
+    else
+      let _ .= fnamemodify(name, fmod)
+    endif
+    if a:bufnr != bufnr('%') && s:fnametruncate && strlen(_) > s:fnametruncate
+      let _ = strpart(_, 0, s:fnametruncate)
+    endif
+  endif
+
+  return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, _)
+endfunction
+
+function! airline#extensions#tabline#formatters#default#wrap_name(bufnr, buffer_name)
+  let _ = s:buf_nr_show ? printf(s:buf_nr_format, a:bufnr) : ''
+  let _ .= substitute(a:buffer_name, '\\', '/', 'g')
+
+  if getbufvar(a:bufnr, '&modified') == 1
+    let _ .= s:buf_modified_symbol
+  endif
+  return _
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/formatters/jsformatter.vim b/.vim/autoload/airline/extensions/tabline/formatters/jsformatter.vim
new file mode 100644
index 0000000..b16d06f
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/formatters/jsformatter.vim
@@ -0,0 +1,15 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#tabline#formatters#jsformatter#format(bufnr, buffers)
+  let buf = bufname(a:bufnr)
+  let filename = fnamemodify(buf, ':t')
+
+  if filename == 'index.js' || filename == 'index.jsx' || filename == 'index.ts' || filename == 'index.tsx'
+    return fnamemodify(buf, ':p:h:t') . '/i'
+  else
+    return airline#extensions#tabline#formatters#unique_tail_improved#format(a:bufnr, a:buffers)
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/formatters/tabnr.vim b/.vim/autoload/airline/extensions/tabline/formatters/tabnr.vim
new file mode 100644
index 0000000..fa71014
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/formatters/tabnr.vim
@@ -0,0 +1,14 @@
+" MIT License. Copyright (c) 2017-2018 C.Brabandt et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#tabline#formatters#tabnr#format(tab_nr_type, nr)
+  if a:tab_nr_type == 0 " nr of splits
+    return (g:airline_symbols.space).'%{len(tabpagebuflist('.a:nr.'))}'
+  elseif a:tab_nr_type == 1 " tab number
+    return (g:airline_symbols.space).a:nr
+  else "== 2 splits and tab number
+    return (g:airline_symbols.space).a:nr.'.%{len(tabpagebuflist('.a:nr.'))}'
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/formatters/unique_tail.vim b/.vim/autoload/airline/extensions/tabline/formatters/unique_tail.vim
new file mode 100644
index 0000000..3e61b60
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/formatters/unique_tail.vim
@@ -0,0 +1,41 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#tabline#formatters#unique_tail#format(bufnr, buffers)
+  let duplicates = {}
+  let tails = {}
+  let map = {}
+  for nr in a:buffers
+    let name = bufname(nr)
+    if empty(name)
+      let map[nr] = '[No Name]'
+    else
+      let tail = fnamemodify(name, ':s?/\+$??:t')
+      if has_key(tails, tail)
+        let duplicates[nr] = nr
+      endif
+      let tails[tail] = 1
+      let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, tail)
+    endif
+  endfor
+
+  let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':p:.')
+  for nr in values(duplicates)
+    let name = bufname(nr)
+    let fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
+    if fnamecollapse
+      let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, substitute(fnamemodify(name, fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g'))
+    else
+      let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, fnamemodify(name, fmod))
+    endif
+  endfor
+
+  if has_key(map, a:bufnr)
+    return map[a:bufnr]
+  endif
+
+  " if we get here, the buffer list isn't in sync with the selected buffer yet, fall back to the default
+  return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/formatters/unique_tail_improved.vim b/.vim/autoload/airline/extensions/tabline/formatters/unique_tail_improved.vim
new file mode 100644
index 0000000..c48174b
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/formatters/unique_tail_improved.vim
@@ -0,0 +1,91 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:skip_symbol = '…'
+
+function! airline#extensions#tabline#formatters#unique_tail_improved#format(bufnr, buffers)
+  if len(a:buffers) <= 1 " don't need to compare bufnames if has less than one buffer opened
+    return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
+  endif
+
+  let curbuf_tail = fnamemodify(bufname(a:bufnr), ':t')
+  let do_deduplicate = 0
+  let path_tokens = {}
+
+  for nr in a:buffers
+    let name = bufname(nr)
+    if !empty(name) && nr != a:bufnr && fnamemodify(name, ':t') == curbuf_tail " only perform actions if curbuf_tail isn't unique
+      let do_deduplicate = 1
+      let tokens = reverse(split(substitute(fnamemodify(name, ':p:h'), '\\', '/', 'g'), '/'))
+      let token_index = 0
+      for token in tokens
+        if token == '' | continue | endif
+        if token == '.' | break | endif
+        if !has_key(path_tokens, token_index)
+          let path_tokens[token_index] = {}
+        endif
+        let path_tokens[token_index][token] = 1
+        let token_index += 1
+      endfor
+    endif
+  endfor
+
+  if do_deduplicate == 1
+    let path = []
+    let token_index = 0
+    for token in reverse(split(substitute(fnamemodify(bufname(a:bufnr), ':p:h'), '\\', '/', 'g'), '/'))
+      if token == '.' | break | endif
+      let duplicated = 0
+      let uniq = 1
+      let single = 1
+      if has_key(path_tokens, token_index)
+        let duplicated = 1
+        if len(keys(path_tokens[token_index])) > 1 | let single = 0 | endif
+        if has_key(path_tokens[token_index], token) | let uniq = 0 | endif
+      endif
+      call insert(path, {'token': token, 'duplicated': duplicated, 'uniq': uniq, 'single': single})
+      let token_index += 1
+    endfor
+
+    let buf_name = [curbuf_tail]
+    let has_uniq = 0
+    let has_skipped = 0
+    for token1 in reverse(path)
+      if !token1['duplicated'] && len(buf_name) > 1
+        call insert(buf_name, s:skip_symbol)
+        let has_skipped = 0
+        break
+      endif
+
+      if has_uniq == 1
+        call insert(buf_name, s:skip_symbol)
+        let has_skipped = 0
+        break
+      endif
+
+      if token1['uniq'] == 0 && token1['single'] == 1
+        let has_skipped = 1
+      else
+        if has_skipped == 1
+          call insert(buf_name, s:skip_symbol)
+          let has_skipped = 0
+        endif
+        call insert(buf_name, token1['token'])
+      endif
+
+      if token1['uniq'] == 1
+        let has_uniq = 1
+      endif
+    endfor
+
+    if has_skipped == 1
+      call insert(buf_name, s:skip_symbol)
+    endif
+
+    return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, join(buf_name, '/'))
+  else
+    return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/tabs.vim b/.vim/autoload/airline/extensions/tabline/tabs.vim
new file mode 100644
index 0000000..a74ab5b
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/tabs.vim
@@ -0,0 +1,124 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:spc = g:airline_symbols.space
+let s:current_bufnr = -1
+let s:current_tabnr = -1
+let s:current_modified = 0
+
+function! airline#extensions#tabline#tabs#off()
+  augroup airline_tabline_tabs
+    autocmd!
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#tabs#on()
+  augroup airline_tabline_tabs
+    autocmd!
+    autocmd BufDelete * call airline#extensions#tabline#tabs#invalidate()
+  augroup END
+endfunction
+
+function! airline#extensions#tabline#tabs#invalidate()
+  let s:current_bufnr = -1
+endfunction
+
+function! airline#extensions#tabline#tabs#get()
+  let curbuf = bufnr('%')
+  let curtab = tabpagenr()
+  try
+    call airline#extensions#tabline#tabs#map_keys()
+  catch
+    " no-op
+  endtry
+  if curbuf == s:current_bufnr && curtab == s:current_tabnr && &columns == s:column_width
+    if !g:airline_detect_modified || getbufvar(curbuf, '&modified') == s:current_modified
+      return s:current_tabline
+    endif
+  endif
+
+  let b = airline#extensions#tabline#new_builder()
+
+  call airline#extensions#tabline#add_label(b, 'tabs')
+
+  function! b.get_group(i) dict
+    let curtab = tabpagenr()
+    let group = 'airline_tab'
+    if a:i == curtab
+      let group = 'airline_tabsel'
+      if g:airline_detect_modified
+        for bi in tabpagebuflist(curtab)
+          if getbufvar(bi, '&modified')
+            let group = 'airline_tabmod'
+          endif
+        endfor
+      endif
+      let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
+    endif
+    return group
+  endfunction
+
+  function! b.get_title(i) dict
+    let val = '%('
+
+    if get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
+      let tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
+      let val .= airline#extensions#tabline#tabs#tabnr_formatter(tab_nr_type, a:i)
+    endif
+
+    return val.'%'.a:i.'T %{airline#extensions#tabline#title('.a:i.')} %)'
+  endfunction
+
+  call b.insert_titles(curtab, 1, tabpagenr('$'))
+
+  call b.add_section('airline_tabfill', '')
+  call b.split()
+  call b.add_section('airline_tabfill', '')
+
+  if get(g:, 'airline#extensions#tabline#show_close_button', 1)
+    call b.add_section('airline_tab_right', ' %999X'.
+          \ get(g:, 'airline#extensions#tabline#close_symbol', 'X').' ')
+  endif
+
+  if get(g:, 'airline#extensions#tabline#show_splits', 1) == 1
+    let buffers = tabpagebuflist(curtab)
+    for nr in buffers
+      let group = airline#extensions#tabline#group_of_bufnr(buffers, nr) . "_right"
+      call b.add_section_spaced(group, '%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)')
+    endfor
+    if get(g:, 'airline#extensions#tabline#show_buffers', 1)
+      call airline#extensions#tabline#add_label(b, 'buffers')
+    endif
+  endif
+
+  let s:current_bufnr = curbuf
+  let s:current_tabnr = curtab
+  let s:column_width = &columns
+  let s:current_tabline = b.build()
+  return s:current_tabline
+endfunction
+
+function! airline#extensions#tabline#tabs#map_keys()
+  if maparg('<Plug>AirlineSelectTab1', 'n') is# ':1tabn<CR>'
+    return
+  endif
+  noremap <silent> <Plug>AirlineSelectTab1 :1tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab2 :2tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab3 :3tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab4 :4tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab5 :5tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab6 :6tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab7 :7tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab8 :8tabn<CR>
+  noremap <silent> <Plug>AirlineSelectTab9 :9tabn<CR>
+  noremap <silent> <Plug>AirlineSelectPrevTab gT
+  " tabn {count} goes to count tab does not go {count} tab pages forward!
+  noremap <silent> <Plug>AirlineSelectNextTab :<C-U>exe repeat(':tabn\|', v:count1)<cr>
+endfunction
+
+function! airline#extensions#tabline#tabs#tabnr_formatter(nr, i)
+  let formatter = get(g:, 'airline#extensions#tabline#tabnr_formatter', 'tabnr')
+  return airline#extensions#tabline#formatters#{formatter}#format(a:nr, a:i)
+endfunction
diff --git a/.vim/autoload/airline/extensions/tabline/xtabline.vim b/.vim/autoload/airline/extensions/tabline/xtabline.vim
new file mode 100644
index 0000000..4d1cdec
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tabline/xtabline.vim
@@ -0,0 +1,397 @@
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" xTabline - Reduced version for vim-airline
+" Copyright (C) 2018 Gianmaria Bajo <mg1979.git@gmail.com>
+" License: MIT License
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+
+function! airline#extensions#tabline#xtabline#init()
+
+    let s:state = 0
+
+    " initialize mappings
+    call airline#extensions#tabline#xtabline#maps()
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+    " Variables
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    let g:loaded_xtabline = 1
+    let s:most_recent = -1
+    let s:xtabline_filtering = 1
+
+    let t:xtl_excluded = get(g:, 'airline#extensions#tabline#exclude_buffers', [])
+    let t:xtl_accepted = []
+
+    let g:xtabline_include_previews = get(g:, 'xtabline_include_previews', 1)
+
+    let g:xtabline_alt_action = get(g:, 'xtabline_alt_action', "buffer #")
+
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+    " Autocommands
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    augroup plugin-xtabline
+        autocmd!
+
+        autocmd TabNew    * call s:Do('new')
+        autocmd TabEnter  * call s:Do('enter')
+        autocmd TabLeave  * call s:Do('leave')
+        autocmd TabClosed * call s:Do('close')
+
+        autocmd BufEnter  * let g:xtabline_changing_buffer = 0
+        autocmd BufAdd,BufDelete,BufWrite * call airline#extensions#tabline#xtabline#filter_buffers()
+    augroup END
+
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+    " Commands
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    com! XTabReopen call airline#extensions#tabline#xtabline#reopen_last_tab()
+
+endfunction
+
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Mappings
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#maps()
+
+    if !exists('g:xtabline_disable_keybindings')
+
+        fun! s:mapkeys(keys, plug)
+            if empty(mapcheck(a:keys)) && !hasmapto(a:plug)
+                silent! execute 'nmap <unique> '.a:keys.' '.a:plug
+            endif
+        endfun
+
+        call s:mapkeys('<F5>','<Plug>XTablineToggleTabs')
+        call s:mapkeys('<leader><F5>','<Plug>XTablineToggleFiltering')
+        call s:mapkeys('<BS>','<Plug>XTablineSelectBuffer')
+        call s:mapkeys(']l','<Plug>XTablineNextBuffer')
+        call s:mapkeys('[l','<Plug>XTablinePrevBuffer')
+        call s:mapkeys('<leader>tr','<Plug>XTablineReopen')
+    endif
+
+    nnoremap <unique> <script> <Plug>XTablineToggleTabs <SID>ToggleTabs
+    nnoremap <silent> <SID>ToggleTabs :call airline#extensions#tabline#xtabline#toggle_tabs()<cr>
+
+    nnoremap <unique> <script> <Plug>XTablineToggleFiltering <SID>ToggleFiltering
+    nnoremap <silent> <SID>ToggleFiltering :call airline#extensions#tabline#xtabline#toggle_buffers()<cr>
+
+    nnoremap <unique> <script> <Plug>XTablineSelectBuffer <SID>SelectBuffer
+    nnoremap <silent> <expr> <SID>SelectBuffer g:xtabline_changing_buffer ? "\<C-c>" : ":<C-u>call airline#extensions#tabline#xtabline#select_buffer(v:count)\<cr>"
+
+    nnoremap <unique> <script> <Plug>XTablineNextBuffer <SID>NextBuffer
+    nnoremap <silent> <expr> <SID>NextBuffer airline#extensions#tabline#xtabline#next_buffer(v:count1)
+
+    nnoremap <unique> <script> <Plug>XTablinePrevBuffer <SID>PrevBuffer
+    nnoremap <silent> <expr> <SID>PrevBuffer airline#extensions#tabline#xtabline#prev_buffer(v:count1)
+
+    nnoremap <unique> <script> <Plug>XTablineReopen <SID>ReopenLastTab
+    nnoremap <silent> <SID>ReopenLastTab :XTabReopen<cr>
+
+    if get(g:, 'xtabline_cd_commands', 0)
+        map <unique> <leader>cdc <Plug>XTablineCdCurrent
+        map <unique> <leader>cdd <Plug>XTablineCdDown1
+        map <unique> <leader>cd2 <Plug>XTablineCdDown2
+        map <unique> <leader>cd3 <Plug>XTablineCdDown3
+        map <unique> <leader>cdh <Plug>XTablineCdHome
+        nnoremap <unique> <script> <Plug>XTablineCdCurrent :cd %:p:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
+        nnoremap <unique> <script> <Plug>XTablineCdDown1   :cd %:p:h:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
+        nnoremap <unique> <script> <Plug>XTablineCdDown2   :cd %:p:h:h:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
+        nnoremap <unique> <script> <Plug>XTablineCdDown3   :cd %:p:h:h:h:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
+        nnoremap <unique> <script> <Plug>XTablineCdHome    :cd ~<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
+    endif
+endfunction
+
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Commands functions
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#toggle_tabs()
+    """Toggle between tabs/buffers tabline."""
+
+    if tabpagenr("$") == 1 | call airline#util#warning("There is only one tab.") | return | endif
+
+    if g:airline#extensions#tabline#show_tabs
+        let g:airline#extensions#tabline#show_tabs = 0
+        call airline#util#warning("Showing buffers")
+    else
+        let g:airline#extensions#tabline#show_tabs = 1
+        call airline#util#warning("Showing tabs")
+    endif
+
+    doautocmd BufAdd
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#toggle_buffers()
+    """Toggle buffer filtering in the tabline."""
+
+    if s:xtabline_filtering
+        let s:xtabline_filtering = 0
+        let g:airline#extensions#tabline#exclude_buffers = []
+        call airline#util#warning("Buffer filtering turned off")
+        doautocmd BufAdd
+    else
+        let s:xtabline_filtering = 1
+        call airline#extensions#tabline#xtabline#filter_buffers()
+        call airline#util#warning("Buffer filtering turned on")
+        doautocmd BufAdd
+    endif
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#reopen_last_tab()
+    """Reopen the last closed tab."""
+
+    if !exists('s:most_recently_closed_tab')
+        call airline#util#warning("No recent tabs.")
+        return
+    endif
+
+    let tab = s:most_recently_closed_tab
+    tabnew
+    let empty = bufnr("%")
+    let t:cwd = tab['cwd']
+    cd `=t:cwd`
+    let t:name = tab['name']
+    for buf in tab['buffers'] | execute "badd ".buf | endfor
+    execute "edit ".tab['buffers'][0]
+    execute "bdelete ".empty
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#filter_buffers()
+    """Filter buffers so that only the ones within the tab's cwd will show up.
+
+    " 'accepted' is a list of buffer numbers, for quick access.
+    " 'excluded' is a list of buffer numbers, it will be used by Airline to hide buffers.
+
+    if !s:xtabline_filtering | return | endif
+
+    let g:airline#extensions#tabline#exclude_buffers = []
+    let t:xtl_excluded = g:airline#extensions#tabline#exclude_buffers
+    let t:xtl_accepted = [] | let accepted = t:xtl_accepted
+    let previews = g:xtabline_include_previews
+
+    " bufnr(0) is the alternate buffer
+    for buf in range(1, bufnr("$"))
+
+        if !buflisted(buf) | continue | endif
+
+        " get the path
+        let path = expand("#".buf.":p")
+
+        " confront with the cwd
+        if !previews && path =~ "^".getcwd()
+            call add(accepted, buf)
+        elseif previews && path =~ getcwd()
+            call add(accepted, buf)
+        else
+            call add(t:xtl_excluded, buf)
+        endif
+    endfor
+
+    call s:RefreshTabline()
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#next_buffer(nr)
+    """Switch to next visible buffer."""
+
+    if ( s:NotEnoughBuffers() || !s:xtabline_filtering ) | return | endif
+    let accepted = t:xtl_accepted
+
+    let ix = index(accepted, bufnr("%"))
+    let target = ix + a:nr
+    let total = len(accepted)
+
+    if ix == -1
+        " not in index, go back to most recent or back to first
+        if s:most_recent == -1 || s:most_recent >= total
+            let s:most_recent = 0
+        endif
+
+    elseif target >= total
+        " over last buffer
+        while target >= total | let target -= total | endwhile
+        let s:most_recent = target
+
+    else
+        let s:most_recent = target
+    endif
+
+    return ":buffer " . accepted[s:most_recent] . "\<cr>"
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#prev_buffer(nr)
+    """Switch to previous visible buffer."""
+
+    if ( s:NotEnoughBuffers() || !s:xtabline_filtering ) | return | endif
+    let accepted = t:xtl_accepted
+
+    let ix = index(accepted, bufnr("%"))
+    let target = ix - a:nr
+    let total = len(accepted)
+
+    if ix == -1
+        " not in index, go back to most recent or back to first
+        if s:most_recent == -1 || s:most_recent >= total
+            let s:most_recent = 0
+        endif
+
+    elseif target < 0
+        " before first buffer
+        while target < 0 | let target += total | endwhile
+        let s:most_recent = target
+
+    else
+        let s:most_recent = target
+    endif
+
+    return ":buffer " . accepted[s:most_recent] . "\<cr>"
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#select_buffer(nr)
+    """Switch to visible buffer in the tabline with [count]."""
+
+    if ( a:nr == 0 || !s:xtabline_filtering ) | execute g:xtabline_alt_action | return | endif
+    let accepted = t:xtl_accepted
+
+    if (a:nr > len(accepted)) || s:NotEnoughBuffers() || accepted[a:nr - 1] == bufnr("%")
+        return
+    else
+        let g:xtabline_changing_buffer = 1
+        execute "buffer ".accepted[a:nr - 1]
+    endif
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! s:TabBuffers()
+    """Return a list of buffers names for this tab."""
+
+    return map(copy(t:xtl_accepted), 'bufname(v:val)')
+endfunction
+
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" Helper functions
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! s:NotEnoughBuffers()
+    """Just return if there aren't enough buffers."""
+
+    if len(t:xtl_accepted) < 2
+        if index(t:xtl_accepted, bufnr("%")) == -1
+            return
+        elseif !len(t:xtl_accepted)
+            call airline#util#warning("No available buffers for this tab.")
+        else
+            call airline#util#warning("No other available buffers for this tab.")
+        endif
+        return 1
+    endif
+endfunction
+
+function! s:RefreshTabline()
+    call airline#extensions#tabline#buflist#invalidate()
+endfunction
+
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+" TabPageCd
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+" tabpagecd - Turn :cd into :tabpagecd, to use one tab page per project
+" expanded version by mg979
+" Copyright (C) 2012-2013 Kana Natsuno <http://whileimautomaton.net/>
+" Copyright (C) 2018 Gianmaria Bajo <mg1979.git@gmail.com>
+" License: MIT License
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! s:InitCwds()
+    if !exists('g:xtab_cwds') | let g:xtab_cwds = [] | endif
+
+    while len(g:xtab_cwds) < tabpagenr("$")
+        call add(g:xtab_cwds, getcwd())
+    endwhile
+    let s:state    = 1
+    let t:cwd      = getcwd()
+    let s:last_tab = 0
+    call airline#extensions#tabline#xtabline#filter_buffers()
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! airline#extensions#tabline#xtabline#update_obsession()
+    let string = 'let g:xtab_cwds = '.string(g:xtab_cwds).' | call airline#extensions#tabline#xtabline#update_obsession()'
+    if !exists('g:obsession_append')
+        let g:obsession_append = [string]
+    else
+        call filter(g:obsession_append, 'v:val !~# "^let g:xtab_cwds"')
+        call add(g:obsession_append, string)
+    endif
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+function! s:Do(action)
+    let arg = a:action
+    if !s:state | call s:InitCwds() | return | endif
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    if arg == 'new'
+
+        call insert(g:xtab_cwds, getcwd(), tabpagenr()-1)
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    elseif arg == 'enter'
+
+        let t:cwd =g:xtab_cwds[tabpagenr()-1]
+
+        cd `=t:cwd`
+        call airline#extensions#tabline#xtabline#filter_buffers()
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    elseif arg == 'leave'
+
+        let t:cwd = getcwd()
+        let g:xtab_cwds[tabpagenr()-1] = t:cwd
+        let s:last_tab = tabpagenr() - 1
+
+        if !exists('t:name') | let t:name = t:cwd | endif
+        let s:most_recent_tab = {'cwd': t:cwd, 'name': t:name, 'buffers': s:TabBuffers()}
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    elseif arg == 'close'
+
+        let s:most_recently_closed_tab = copy(s:most_recent_tab)
+        call remove(g:xtab_cwds, s:last_tab)
+    endif
+
+    """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+    call airline#extensions#tabline#xtabline#update_obsession()
+endfunction
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
diff --git a/.vim/autoload/airline/extensions/tagbar.vim b/.vim/autoload/airline/extensions/tagbar.vim
new file mode 100644
index 0000000..5db53ee
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tagbar.vim
@@ -0,0 +1,58 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':TagbarToggle')
+  finish
+endif
+
+let s:flags = get(g:, 'airline#extensions#tagbar#flags', '')
+let s:spc = g:airline_symbols.space
+let s:init=0
+
+" Arguments: current, sort, fname
+function! airline#extensions#tagbar#get_status(...)
+  let builder = airline#builder#new({ 'active': a:1 })
+  call builder.add_section('airline_a', s:spc.'Tagbar'.s:spc)
+  call builder.add_section('airline_b', s:spc.a:2.s:spc)
+  call builder.add_section('airline_c', s:spc.a:3.s:spc)
+  return builder.build()
+endfunction
+
+function! airline#extensions#tagbar#inactive_apply(...)
+  if getwinvar(a:2.winnr, '&filetype') == 'tagbar'
+    return -1
+  endif
+endfunction
+
+let s:airline_tagbar_last_lookup_time = 0
+let s:airline_tagbar_last_lookup_val = ''
+function! airline#extensions#tagbar#currenttag()
+  if get(w:, 'airline_active', 0)
+    if !s:init
+      try
+        " try to load the plugin, if filetypes are disabled,
+        " this will cause an error, so try only once
+        let a=tagbar#currenttag('%', '', '')
+      catch
+      endtry
+      unlet! a
+      let s:init=1
+    endif
+    " function tagbar#currenttag does not exist, if filetype is not enabled
+    if s:airline_tagbar_last_lookup_time != localtime() && exists("*tagbar#currenttag")
+      let s:airline_tagbar_last_lookup_val = tagbar#currenttag('%s', '', s:flags)
+      let s:airline_tagbar_last_lookup_time = localtime()
+    endif
+    return s:airline_tagbar_last_lookup_val
+  endif
+  return ''
+endfunction
+
+function! airline#extensions#tagbar#init(ext)
+  call a:ext.add_inactive_statusline_func('airline#extensions#tagbar#inactive_apply')
+  let g:tagbar_status_func = 'airline#extensions#tagbar#get_status'
+
+  call airline#parts#define_function('tagbar', 'airline#extensions#tagbar#currenttag')
+endfunction
diff --git a/.vim/autoload/airline/extensions/term.vim b/.vim/autoload/airline/extensions/term.vim
new file mode 100644
index 0000000..c5b578e
--- /dev/null
+++ b/.vim/autoload/airline/extensions/term.vim
@@ -0,0 +1,43 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#term#apply(...)
+  if &buftype == 'terminal'
+    let spc = g:airline_symbols.space
+
+    let name=get(g:airline_mode_map, 't', 't')
+    call a:1.add_section('airline_a', spc.name.spc)
+    call a:1.add_section('airline_b', '')
+    call a:1.add_section('airline_term', spc.s:termname())
+    call a:1.split()
+    call a:1.add_section('airline_y', '')
+    call a:1.add_section('airline_z', spc.airline#section#create_right(['linenr', 'maxlinenr']))
+    return 1
+  endif
+endfunction
+
+function! airline#extensions#term#inactive_apply(...)
+  if getbufvar(a:2.bufnr, '&buftype') == 'terminal'
+    let spc = g:airline_symbols.space
+    call a:1.add_section('airline_a', spc.'TERMINAL'.spc)
+    call a:1.add_section('airline_b', spc.'%f')
+    return 1
+  endif
+endfunction
+
+function! s:termname()
+  let bufname = bufname('%')
+  if has('nvim')
+    return matchstr(bufname, 'term.*:\zs.*')
+  else
+    " get rid of leading '!'
+    return bufname[1:]
+  endif
+endfunction
+
+function! airline#extensions#term#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#term#apply')
+  call a:ext.add_inactive_statusline_func('airline#extensions#term#inactive_apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/tmuxline.vim b/.vim/autoload/airline/extensions/tmuxline.vim
new file mode 100644
index 0000000..44c7ec2
--- /dev/null
+++ b/.vim/autoload/airline/extensions/tmuxline.vim
@@ -0,0 +1,27 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':Tmuxline')
+  finish
+endif
+
+let s:tmuxline_snapshot_file = get(g:, 'airline#extensions#tmuxline#snapshot_file', '')
+let s:color_template = get(g:, 'airline#extensions#tmuxline#color_template', 'normal')
+
+function! airline#extensions#tmuxline#init(ext)
+  call a:ext.add_theme_func('airline#extensions#tmuxline#set_tmux_colors')
+endfunction
+
+function! airline#extensions#tmuxline#set_tmux_colors(palette)
+  let color_template = has_key(a:palette, s:color_template) ? s:color_template : 'normal'
+  let mode_palette = a:palette[color_template]
+
+  let tmuxline_theme = tmuxline#api#create_theme_from_airline(mode_palette)
+  call tmuxline#api#set_theme(tmuxline_theme)
+
+  if strlen(s:tmuxline_snapshot_file)
+    call tmuxline#api#snapshot(s:tmuxline_snapshot_file)
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/undotree.vim b/.vim/autoload/airline/extensions/undotree.vim
new file mode 100644
index 0000000..9e43dfb
--- /dev/null
+++ b/.vim/autoload/airline/extensions/undotree.vim
@@ -0,0 +1,28 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists(':UndotreeToggle')
+  finish
+endif
+
+function! airline#extensions#undotree#apply(...)
+  if exists('t:undotree')
+    if &ft == 'undotree'
+      if exists('*t:undotree.GetStatusLine')
+        call airline#extensions#apply_left_override('undo', '%{t:undotree.GetStatusLine()}')
+      else
+        call airline#extensions#apply_left_override('undotree', '%f')
+      endif
+    endif
+
+    if &ft == 'diff' && exists('*t:diffpanel.GetStatusLine')
+      call airline#extensions#apply_left_override('diff', '%{t:diffpanel.GetStatusLine()}')
+    endif
+  endif
+endfunction
+
+function! airline#extensions#undotree#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#undotree#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/unicode.vim b/.vim/autoload/airline/extensions/unicode.vim
new file mode 100644
index 0000000..4afe129
--- /dev/null
+++ b/.vim/autoload/airline/extensions/unicode.vim
@@ -0,0 +1,24 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_unicodePlugin', 0)
+  finish
+endif
+
+function! airline#extensions#unicode#apply(...)
+  if exists(":UnicodeTable") == 2 && bufname('') ==# 'UnicodeTable'
+    call airline#parts#define('unicode', {
+          \ 'text': '[UnicodeTable]',
+          \ 'accent': 'bold' })
+    let w:airline_section_a = airline#section#create(['unicode'])
+    let w:airline_section_b = ''
+    let w:airline_section_c = ' '
+    let w:airline_section_y = ''
+  endif
+endfunction
+
+function! airline#extensions#unicode#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#unicode#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/unite.vim b/.vim/autoload/airline/extensions/unite.vim
new file mode 100644
index 0000000..c6a09f0
--- /dev/null
+++ b/.vim/autoload/airline/extensions/unite.vim
@@ -0,0 +1,24 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !get(g:, 'loaded_unite', 0)
+  finish
+endif
+
+function! airline#extensions#unite#apply(...)
+  if &ft == 'unite'
+    call a:1.add_section('airline_a', ' Unite ')
+    call a:1.add_section('airline_b', ' %{get(unite#get_context(), "buffer_name", "")} ')
+    call a:1.add_section('airline_c', ' %{unite#get_status_string()} ')
+    call a:1.split()
+    call a:1.add_section('airline_y', ' %{get(unite#get_context(), "real_buffer_name", "")} ')
+    return 1
+  endif
+endfunction
+
+function! airline#extensions#unite#init(ext)
+  let g:unite_force_overwrite_statusline = 0
+  call a:ext.add_statusline_func('airline#extensions#unite#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/vimagit.vim b/.vim/autoload/airline/extensions/vimagit.vim
new file mode 100644
index 0000000..8c98ec9
--- /dev/null
+++ b/.vim/autoload/airline/extensions/vimagit.vim
@@ -0,0 +1,34 @@
+" MIT License. Copyright (c) 2016-2018 Jerome Reybert et al.
+" vim: et ts=2 sts=2 sw=2
+
+" This plugin replace the whole section_a when in vimagit buffer
+scriptencoding utf-8
+
+if !get(g:, 'loaded_magit', 0)
+  finish
+endif
+
+function! airline#extensions#vimagit#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#vimagit#apply')
+endfunction
+
+function! airline#extensions#vimagit#get_mode()
+  if ( exists("*magit#get_current_mode") )
+    return magit#get_current_mode()
+  else
+    if ( b:magit_current_commit_mode == '' )
+      return "STAGING"
+    elseif ( b:magit_current_commit_mode == 'CC' )
+      return "COMMIT"
+    elseif ( b:magit_current_commit_mode == 'CA' )
+      return "AMEND"
+    else
+      return "???"
+    endif
+endfunction
+
+function! airline#extensions#vimagit#apply(...)
+  if ( &filetype == 'magit' )
+    let w:airline_section_a = '%{airline#extensions#vimagit#get_mode()}'
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/vimtex.vim b/.vim/autoload/airline/extensions/vimtex.vim
new file mode 100644
index 0000000..9eda8d5
--- /dev/null
+++ b/.vim/autoload/airline/extensions/vimtex.vim
@@ -0,0 +1,84 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+" This plugin replace the whole section_a when in vimagit buffer
+scriptencoding utf-8
+
+let s:spc = g:airline_symbols.space
+
+function! s:SetDefault(var, val)
+  if !exists(a:var)
+    execute 'let ' . a:var . '=' . string(a:val)
+  endif
+endfunction
+
+" Left and right delimiters (added only when status string is not empty)
+call s:SetDefault( 'g:airline#extensions#vimtex#left',       "{")
+call s:SetDefault( 'g:airline#extensions#vimtex#right',      "}")
+
+" The current tex file is the main project file
+call s:SetDefault( 'g:airline#extensions#vimtex#main',       "" )
+"
+" The current tex file is a subfile of the project
+" and the compilation is set for the main file
+call s:SetDefault( 'g:airline#extensions#vimtex#sub_main',   "m")
+"
+" The current tex file is a subfile of the project
+" and the compilation is set for this subfile
+call s:SetDefault( 'g:airline#extensions#vimtex#sub_local',  "l")
+"
+" Compilation is running and continuous compilation is off
+call s:SetDefault( 'g:airline#extensions#vimtex#compiled',   "c₁")
+
+" Compilation is running and continuous compilation is on
+call s:SetDefault( 'g:airline#extensions#vimtex#continuous', "c")
+
+" Viewer is opened
+call s:SetDefault( 'g:airline#extensions#vimtex#viewer',     "v")
+
+function! airline#extensions#vimtex#init(ext)
+  call airline#parts#define_raw('vimtex', '%{airline#extensions#vimtex#get_scope()}')
+  call a:ext.add_statusline_func('airline#extensions#vimtex#apply')
+endfunction
+
+function! airline#extensions#vimtex#apply(...)
+  if exists("b:vimtex")
+    let w:airline_section_x = get(w:, 'airline_section_x', g:airline_section_x)
+    let w:airline_section_x.=s:spc.g:airline_left_alt_sep.s:spc.'%{airline#extensions#vimtex#get_scope()}'
+  endif
+endfunction
+
+function! airline#extensions#vimtex#get_scope()
+  let l:status = ''
+
+  let vt_local = get(b:, 'vimtex_local', {})
+  if empty(vt_local)
+    let l:status .= g:airline#extensions#vimtex#main
+  else
+    if get(vt_local, 'active')
+      let l:status .= g:airline#extensions#vimtex#sub_local
+    else
+      let l:status .= g:airline#extensions#vimtex#sub_main
+    endif
+  endif
+
+  if get(get(get(b:, 'vimtex', {}), 'viewer', {}), 'xwin_id')
+    let l:status .= g:airline#extensions#vimtex#viewer
+  endif
+
+  let l:compiler = get(get(b:, 'vimtex', {}), 'compiler', {})
+  if !empty(l:compiler)
+    if has_key(l:compiler, 'is_running') && b:vimtex.compiler.is_running()
+      if get(l:compiler, 'continuous')
+        let l:status .= g:airline#extensions#vimtex#continuous
+      else
+        let l:status .= g:airline#extensions#vimtex#compiled
+      endif
+    endif
+  endif
+
+  if !empty(l:status)
+    let l:status = g:airline#extensions#vimtex#left . l:status . g:airline#extensions#vimtex#right
+  endif
+  return l:status
+endfunction
diff --git a/.vim/autoload/airline/extensions/virtualenv.vim b/.vim/autoload/airline/extensions/virtualenv.vim
new file mode 100644
index 0000000..b494d85
--- /dev/null
+++ b/.vim/autoload/airline/extensions/virtualenv.vim
@@ -0,0 +1,31 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:spc = g:airline_symbols.space
+
+function! airline#extensions#virtualenv#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#virtualenv#apply')
+endfunction
+
+function! airline#extensions#virtualenv#apply(...)
+  if &filetype =~# "python"
+    if get(g:, 'virtualenv_loaded', 0)
+      let statusline = virtualenv#statusline()
+    else
+      let statusline = fnamemodify($VIRTUAL_ENV, ':t')
+    endif
+    if !empty(statusline)
+      call airline#extensions#append_to_section('x',
+            \ s:spc.g:airline_right_alt_sep.s:spc.statusline)
+    endif
+  endif
+endfunction
+
+function! airline#extensions#virtualenv#update()
+  if &filetype =~# "python"
+    call airline#extensions#virtualenv#apply()
+    call airline#update_statusline()
+  endif
+endfunction
diff --git a/.vim/autoload/airline/extensions/whitespace.vim b/.vim/autoload/airline/extensions/whitespace.vim
new file mode 100644
index 0000000..c9b5a2a
--- /dev/null
+++ b/.vim/autoload/airline/extensions/whitespace.vim
@@ -0,0 +1,171 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+" http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
+
+scriptencoding utf-8
+
+let s:show_message = get(g:, 'airline#extensions#whitespace#show_message', 1)
+let s:symbol = get(g:, 'airline#extensions#whitespace#symbol', g:airline_symbols.whitespace)
+let s:default_checks = ['indent', 'trailing', 'mixed-indent-file']
+
+let s:enabled = get(g:, 'airline#extensions#whitespace#enabled', 1)
+let s:skip_check_ft = {'make': ['indent', 'mixed-indent-file']}
+
+function! s:check_mixed_indent()
+  let indent_algo = get(g:, 'airline#extensions#whitespace#mixed_indent_algo', 0)
+  if indent_algo == 1
+    " [<tab>]<space><tab>
+    " spaces before or between tabs are not allowed
+    let t_s_t = '(^\t* +\t\s*\S)'
+    " <tab>(<space> x count)
+    " count of spaces at the end of tabs should be less than tabstop value
+    let t_l_s = '(^\t+ {' . &ts . ',}' . '\S)'
+    return search('\v' . t_s_t . '|' . t_l_s, 'nw')
+  elseif indent_algo == 2
+    return search('\v(^\t* +\t\s*\S)', 'nw')
+  else
+    return search('\v(^\t+ +)|(^ +\t+)', 'nw')
+  endif
+endfunction
+
+function! s:check_mixed_indent_file()
+  let c_like_langs = get(g:, 'airline#extensions#c_like_langs',
+        \ [ 'arduino', 'c', 'cpp', 'cuda', 'go', 'javascript', 'ld', 'php' ])
+  if index(c_like_langs, &ft) > -1
+    " for C-like languages: allow /** */ comment style with one space before the '*'
+    let head_spc = '\v(^ +\*@!)'
+  else
+    let head_spc = '\v(^ +)'
+  endif
+  let indent_tabs = search('\v(^\t+)', 'nw')
+  let indent_spc  = search(head_spc, 'nw')
+  if indent_tabs > 0 && indent_spc > 0
+    return printf("%d:%d", indent_tabs, indent_spc)
+  else
+    return ''
+  endif
+endfunction
+
+function! airline#extensions#whitespace#check()
+  let max_lines = get(g:, 'airline#extensions#whitespace#max_lines', 20000)
+  if &readonly || !&modifiable || !s:enabled || line('$') > max_lines
+          \ || get(b:, 'airline_whitespace_disabled', 0)
+    return ''
+  endif
+  let skip_check_ft = extend(s:skip_check_ft,
+        \ get(g:, 'airline#extensions#whitespace#skip_indent_check_ft', {}), 'force')
+
+  if !exists('b:airline_whitespace_check')
+    let b:airline_whitespace_check = ''
+    let checks = get(b:, 'airline_whitespace_checks', get(g:, 'airline#extensions#whitespace#checks', s:default_checks))
+
+    let trailing = 0
+    let check = 'trailing'
+    if index(checks, check) > -1 && index(get(skip_check_ft, &ft, []), check) < 0
+      try
+        let regexp = get(g:, 'airline#extensions#whitespace#trailing_regexp', '\s$')
+        let trailing = search(regexp, 'nw')
+      catch
+        call airline#util#warning(printf('Whitespace: error occurred evaluating "%s"', regexp))
+        echomsg v:exception
+        return ''
+      endtry
+    endif
+
+    let mixed = 0
+    let check = 'indent'
+    if index(checks, check) > -1 && index(get(skip_check_ft, &ft, []), check) < 0
+      let mixed = s:check_mixed_indent()
+    endif
+
+    let mixed_file = ''
+    let check = 'mixed-indent-file'
+    if index(checks, check) > -1 && index(get(skip_check_ft, &ft, []), check) < 0
+      let mixed_file = s:check_mixed_indent_file()
+    endif
+
+    let long = 0
+    if index(checks, 'long') > -1 && &tw > 0
+      let long = search('\%>'.&tw.'v.\+', 'nw')
+    endif
+
+    if trailing != 0 || mixed != 0 || long != 0 || !empty(mixed_file)
+      let b:airline_whitespace_check = s:symbol
+      if strlen(s:symbol) > 0
+        let space = (g:airline_symbols.space)
+      else
+        let space = ''
+      endif
+
+      if s:show_message
+        if trailing != 0
+          let trailing_fmt = get(g:, 'airline#extensions#whitespace#trailing_format', '[%s]trailing')
+          let b:airline_whitespace_check .= space.printf(trailing_fmt, trailing)
+        endif
+        if mixed != 0
+          let mixed_indent_fmt = get(g:, 'airline#extensions#whitespace#mixed_indent_format', '[%s]mixed-indent')
+          let b:airline_whitespace_check .= space.printf(mixed_indent_fmt, mixed)
+        endif
+        if long != 0
+          let long_fmt = get(g:, 'airline#extensions#whitespace#long_format', '[%s]long')
+          let b:airline_whitespace_check .= space.printf(long_fmt, long)
+        endif
+        if !empty(mixed_file)
+          let mixed_indent_file_fmt = get(g:, 'airline#extensions#whitespace#mixed_indent_file_format', '[%s]mix-indent-file')
+          let b:airline_whitespace_check .= space.printf(mixed_indent_file_fmt, mixed_file)
+        endif
+      endif
+    endif
+  endif
+  return airline#util#shorten(b:airline_whitespace_check, 120, 9)
+endfunction
+
+function! airline#extensions#whitespace#toggle()
+  if s:enabled
+    augroup airline_whitespace
+      autocmd!
+    augroup END
+    augroup! airline_whitespace
+    let s:enabled = 0
+  else
+    call airline#extensions#whitespace#init()
+    let s:enabled = 1
+  endif
+
+  if exists("g:airline#extensions#whitespace#enabled")
+    let g:airline#extensions#whitespace#enabled = s:enabled
+    if s:enabled && match(g:airline_section_warning, '#whitespace#check') < 0
+      let g:airline_section_warning .= airline#section#create(['whitespace'])
+      call airline#update_statusline()
+    endif
+  endif
+  call airline#util#warning(printf('Whitespace checking: %s',(s:enabled ? 'Enabled' : 'Disabled')))
+endfunction
+
+function! airline#extensions#whitespace#disable()
+  if s:enabled
+    call airline#extensions#whitespace#toggle()
+  endif
+endfunction
+
+function! airline#extensions#whitespace#init(...)
+  call airline#parts#define_function('whitespace', 'airline#extensions#whitespace#check')
+
+  unlet! b:airline_whitespace_check
+  augroup airline_whitespace
+    autocmd!
+    autocmd CursorHold,BufWritePost * call <sid>ws_refresh()
+  augroup END
+endfunction
+
+function! s:ws_refresh()
+  if get(b:, 'airline_ws_changedtick', 0) == b:changedtick
+    return
+  endif
+  unlet! b:airline_whitespace_check
+  if get(g:, 'airline_skip_empty_sections', 0)
+    exe ':AirlineRefresh'
+  endif
+  let b:airline_ws_changedtick = b:changedtick
+endfunction
diff --git a/.vim/autoload/airline/extensions/windowswap.vim b/.vim/autoload/airline/extensions/windowswap.vim
new file mode 100644
index 0000000..5ef531e
--- /dev/null
+++ b/.vim/autoload/airline/extensions/windowswap.vim
@@ -0,0 +1,29 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists('g:loaded_windowswap')
+  finish
+endif
+
+let s:spc = g:airline_symbols.space
+
+if !exists('g:airline#extensions#windowswap#indicator_text')
+  let g:airline#extensions#windowswap#indicator_text = 'WS'
+endif
+
+function! airline#extensions#windowswap#init(ext)
+  call airline#parts#define_function('windowswap', 'airline#extensions#windowswap#get_status')
+endfunction
+
+function! airline#extensions#windowswap#get_status()
+  " use new tab-aware api if WS is up to date
+  let s:mark = exists('*WindowSwap#IsCurrentWindowMarked') ?
+    \WindowSwap#IsCurrentWindowMarked() :
+    \(WindowSwap#HasMarkedWindow() && WindowSwap#GetMarkedWindowNum() == winnr())
+  if s:mark
+    return g:airline#extensions#windowswap#indicator_text.s:spc
+  endif
+  return ''
+endfunction
diff --git a/.vim/autoload/airline/extensions/wordcount.vim b/.vim/autoload/airline/extensions/wordcount.vim
new file mode 100644
index 0000000..a9b9aac
--- /dev/null
+++ b/.vim/autoload/airline/extensions/wordcount.vim
@@ -0,0 +1,117 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2 fdm=marker
+
+scriptencoding utf-8
+
+" get wordcount {{{1
+if exists('*wordcount')
+  function! s:get_wordcount(visual_mode_active)
+    let query = a:visual_mode_active ? 'visual_words' : 'words'
+    return get(wordcount(), query, 0)
+  endfunction
+else  " Pull wordcount from the g_ctrl-g stats
+  function! s:get_wordcount(visual_mode_active)
+    let pattern = a:visual_mode_active
+          \ ? '^.\D*\d\+\D\+\d\+\D\+\zs\d\+'
+          \ : '^.\D*\%(\d\+\D\+\)\{5}\zs\d\+'
+
+    let save_status = v:statusmsg
+    if !a:visual_mode_active && col('.') == col('$')
+      let save_pos = getpos('.')
+      execute "silent normal! g\<c-g>"
+      call setpos('.', save_pos)
+    else
+      execute "silent normal! g\<c-g>"
+    endif
+    let stats = v:statusmsg
+    let v:statusmsg = save_status
+
+    return str2nr(matchstr(stats, pattern))
+  endfunction
+endif
+
+" format {{{1
+let s:formatter = get(g:, 'airline#extensions#wordcount#formatter', 'default')
+
+" wrapper function for compatibility; redefined below for old-style formatters
+function! s:format_wordcount(wordcount)
+  return airline#extensions#wordcount#formatters#{s:formatter}#to_string(a:wordcount)
+endfunction
+
+" check user-defined formatter exists with appropriate functions, otherwise
+" fall back to default
+if s:formatter !=# 'default'
+  execute 'runtime! autoload/airline/extensions/wordcount/formatters/'.s:formatter
+  if !exists('*airline#extensions#wordcount#formatters#{s:formatter}#to_string')
+    if !exists('*airline#extensions#wordcount#formatters#{s:formatter}#format')
+      let s:formatter = 'default'
+    else
+      " redefine for backwords compatibility
+      function! s:format_wordcount(_)
+        if mode() ==? 'v'
+          return b:airline_wordcount
+        else
+          return airline#extensions#wordcount#formatters#{s:formatter}#format()
+        endif
+      endfunction
+    endif
+  endif
+endif
+
+" update {{{1
+let s:wordcount_cache = 0  " cache wordcount for performance when force_update=0
+function! s:update_wordcount(force_update)
+  let wordcount = s:get_wordcount(0)
+  if wordcount != s:wordcount_cache || a:force_update
+    let s:wordcount_cache = wordcount
+    let b:airline_wordcount =  s:format_wordcount(wordcount)
+  endif
+endfunction
+
+let s:visual_active = 0  " Boolean: for when to get visual wordcount
+function airline#extensions#wordcount#get()
+  if s:visual_active
+    return s:format_wordcount(s:get_wordcount(1))
+  else
+    if get(b:, 'airline_changedtick', 0) != b:changedtick
+      call s:update_wordcount(0)
+      let b:airline_changedtick = b:changedtick
+    endif
+    return get(b:, 'airline_wordcount', '')
+  endif
+endfunction
+
+" airline functions {{{1
+" default filetypes:
+let s:filetypes = ['help', 'markdown', 'rst', 'org', 'text', 'asciidoc', 'tex', 'mail']
+function! airline#extensions#wordcount#apply(...)
+  let filetypes = get(g:, 'airline#extensions#wordcount#filetypes', s:filetypes)
+
+  " Check if filetype needs testing
+  if did_filetype() || filetypes isnot s:filetypes
+    let s:filetypes = filetypes
+
+    " Select test based on type of "filetypes": new=list, old=string
+    if type(filetypes) == get(v:, 't_list', type([]))
+          \ ? index(filetypes, &filetype) > -1 || index(filetypes, 'all') > -1
+          \ : match(&filetype, filetypes) > -1
+      let b:airline_changedtick = -1
+      call s:update_wordcount(1) " force update: ensures initial worcount exists
+    elseif exists('b:airline_wordcount') " cleanup when filetype is removed
+      unlet b:airline_wordcount
+    endif
+  endif
+
+  if exists('b:airline_wordcount')
+    call airline#extensions#prepend_to_section(
+          \ 'z', '%{airline#extensions#wordcount#get()}')
+  endif
+endfunction
+
+function! airline#extensions#wordcount#init(ext)
+  augroup airline_wordcount
+    autocmd! User AirlineModeChanged nested
+          \ let s:visual_active = (mode() ==? 'v' || mode() ==? 's')
+  augroup END
+  call a:ext.add_statusline_func('airline#extensions#wordcount#apply')
+endfunction
diff --git a/.vim/autoload/airline/extensions/wordcount/formatters/default.vim b/.vim/autoload/airline/extensions/wordcount/formatters/default.vim
new file mode 100644
index 0000000..5682921
--- /dev/null
+++ b/.vim/autoload/airline/extensions/wordcount/formatters/default.vim
@@ -0,0 +1,39 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! airline#extensions#wordcount#formatters#default#update_fmt(...)
+  let s:fmt = get(g:, 'airline#extensions#wordcount#formatter#default#fmt', '%s words')
+  let s:fmt_short = get(g:, 'airline#extensions#wordcount#formatter#default#fmt_short', s:fmt == '%s words' ? '%sW' : s:fmt)
+endfunction
+
+" Reload format when statusline is rebuilt
+call airline#extensions#wordcount#formatters#default#update_fmt()
+if index(g:airline_statusline_funcrefs, function('airline#extensions#wordcount#formatters#default#update_fmt')) == -1
+  " only add it, if not already done
+  call airline#add_statusline_funcref(function('airline#extensions#wordcount#formatters#default#update_fmt'))
+endif
+
+if match(get(v:, 'lang', ''), '\v\cC|en') > -1
+  let s:decimal_group = ','
+elseif match(get(v:, 'lang', ''), '\v\cde|dk|fr|pt') > -1
+  let s:decimal_group = '.'
+else
+  let s:decimal_group = ''
+endif
+
+function! airline#extensions#wordcount#formatters#default#to_string(wordcount)
+  if winwidth(0) >= 80
+    if a:wordcount > 999
+      " Format number according to locale, e.g. German: 1.245 or English: 1,245
+      let wordcount = substitute(a:wordcount, '\d\@<=\(\(\d\{3\}\)\+\)$', s:decimal_group.'&', 'g')
+    else
+      let wordcount = a:wordcount
+    endif
+    let str = printf(s:fmt, wordcount)
+  else
+    let str = printf(s:fmt_short, a:wordcount)
+  endif
+  return str . g:airline_symbols.space . g:airline_right_alt_sep . g:airline_symbols.space
+endfunction
diff --git a/.vim/autoload/airline/extensions/xkblayout.vim b/.vim/autoload/airline/extensions/xkblayout.vim
new file mode 100644
index 0000000..b9d56a1
--- /dev/null
+++ b/.vim/autoload/airline/extensions/xkblayout.vim
@@ -0,0 +1,24 @@
+" MIT License. Copyright (c) 2017-2018 YoungHoon Rhiu et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+if !exists('g:XkbSwitchLib')
+  finish
+endif
+
+function! airline#extensions#xkblayout#status()
+  let keyboard_layout = libcall(g:XkbSwitchLib, 'Xkb_Switch_getXkbLayout', '')
+  let keyboard_layout = split(keyboard_layout, '\.')[-1]
+  let short_codes = get(g:, 'airline#extensions#xkblayout#short_codes', {'2SetKorean': 'KR', 'Chinese': 'CN', 'Japanese': 'JP'})
+
+  if has_key(short_codes, keyboard_layout)
+    let keyboard_layout = short_codes[keyboard_layout]
+  endif
+
+  return keyboard_layout
+endfunction
+
+function! airline#extensions#xkblayout#init(ext)
+  call airline#parts#define_function('xkblayout', 'airline#extensions#xkblayout#status')
+endfunction
diff --git a/.vim/autoload/airline/extensions/ycm.vim b/.vim/autoload/airline/extensions/ycm.vim
new file mode 100644
index 0000000..677ba03
--- /dev/null
+++ b/.vim/autoload/airline/extensions/ycm.vim
@@ -0,0 +1,37 @@
+" MIT License. Copyright (c) 2015-2018 Evgeny Firsov et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:spc = g:airline_symbols.space
+let s:error_symbol = get(g:, 'airline#extensions#ycm#error_symbol', 'E:')
+let s:warning_symbol = get(g:, 'airline#extensions#ycm#warning_symbol', 'W:')
+
+function! airline#extensions#ycm#init(ext)
+  call airline#parts#define_function('ycm_error_count', 'airline#extensions#ycm#get_error_count')
+  call airline#parts#define_function('ycm_warning_count', 'airline#extensions#ycm#get_warning_count')
+endfunction
+
+function! airline#extensions#ycm#get_error_count()
+  if exists(':YcmDiag') && exists("*youcompleteme#GetErrorCount")
+    let cnt = youcompleteme#GetErrorCount()
+
+    if cnt != 0
+      return s:error_symbol.cnt
+    endif
+  endif
+
+  return ''
+endfunction
+
+function! airline#extensions#ycm#get_warning_count()
+  if exists(':YcmDiag') && exists("*youcompleteme#GetWarningCount")
+    let cnt = youcompleteme#GetWarningCount()
+
+    if cnt != 0
+      return s:warning_symbol.cnt.s:spc
+    endif
+  endif
+
+  return ''
+endfunction
diff --git a/.vim/autoload/airline/highlighter.vim b/.vim/autoload/airline/highlighter.vim
new file mode 100644
index 0000000..5d4a7d7
--- /dev/null
+++ b/.vim/autoload/airline/highlighter.vim
@@ -0,0 +1,319 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:is_win32term = (has('win32') || has('win64')) &&
+                   \ !has('gui_running') &&
+                   \ (empty($CONEMUBUILD) || &term !=? 'xterm') &&
+                   \ !(exists("+termguicolors") && &termguicolors)
+
+let s:separators = {}
+let s:accents = {}
+let s:hl_groups = {}
+
+function! s:gui2cui(rgb, fallback)
+  if a:rgb == ''
+    return a:fallback
+  elseif match(a:rgb, '^\%(NONE\|[fb]g\)$') > -1
+    return a:rgb
+  endif
+  let rgb = map(split(a:rgb[1:], '..\zs'), '0 + ("0x".v:val)')
+  return airline#msdos#round_msdos_colors(rgb)
+endfunction
+
+function! s:group_not_done(list, name)
+  if index(a:list, a:name) == -1
+    call add(a:list, a:name)
+    return 1
+  else
+    if &vbs
+      echomsg printf("airline: group: %s already done, skipping", a:name)
+    endif
+    return 0
+  endif
+endfu
+
+function! s:get_syn(group, what)
+  if !exists("g:airline_gui_mode")
+    let g:airline_gui_mode = airline#init#gui_mode()
+  endif
+  let color = ''
+  if hlexists(a:group)
+    let color = synIDattr(synIDtrans(hlID(a:group)), a:what, g:airline_gui_mode)
+  endif
+  if empty(color) || color == -1
+    " should always exists
+    let color = synIDattr(synIDtrans(hlID('Normal')), a:what, g:airline_gui_mode)
+    " however, just in case
+    if empty(color) || color == -1
+      let color = 'NONE'
+    endif
+  endif
+  return color
+endfunction
+
+function! s:get_array(fg, bg, opts)
+  let opts=empty(a:opts) ? '' : join(a:opts, ',')
+  return g:airline_gui_mode ==# 'gui'
+        \ ? [ a:fg, a:bg, '', '', opts ]
+        \ : [ '', '', a:fg, a:bg, opts ]
+endfunction
+
+function! airline#highlighter#reset_hlcache()
+  let s:hl_groups = {}
+endfunction
+
+function! airline#highlighter#get_highlight(group, ...)
+  let reverse = get(g:, 'airline_gui_mode', '') ==# 'gui'
+      \ ? synIDattr(synIDtrans(hlID(a:group)), 'reverse', 'gui')
+      \ : synIDattr(synIDtrans(hlID(a:group)), 'reverse', 'cterm')
+      \|| synIDattr(synIDtrans(hlID(a:group)), 'reverse', 'term')
+  if get(g:, 'airline_highlighting_cache', 0) && has_key(s:hl_groups, a:group)
+    let res = s:hl_groups[a:group]
+    return reverse ? [ res[1], res[0], res[3], res[2], res[4] ] : res
+  else
+    let fg = s:get_syn(a:group, 'fg')
+    let bg = s:get_syn(a:group, 'bg')
+    let bold = synIDattr(synIDtrans(hlID(a:group)), 'bold')
+    if reverse
+      let res = s:get_array(bg, fg, bold ? ['bold'] : a:000)
+    else
+      let res = s:get_array(fg, bg, bold ? ['bold'] : a:000)
+    endif
+  endif
+  let s:hl_groups[a:group] = res
+  return res
+endfunction
+
+function! airline#highlighter#get_highlight2(fg, bg, ...)
+  let fg = s:get_syn(a:fg[0], a:fg[1])
+  let bg = s:get_syn(a:bg[0], a:bg[1])
+  return s:get_array(fg, bg, a:000)
+endfunction
+
+function! s:hl_group_exists(group)
+  if !hlexists(a:group)
+    return 0
+  elseif empty(synIDattr(hlID(a:group), 'fg'))
+    return 0
+  endif
+  return 1
+endfunction
+
+function! airline#highlighter#exec(group, colors)
+  if pumvisible()
+    return
+  endif
+  let colors = a:colors
+  if s:is_win32term
+    let colors[2] = s:gui2cui(get(colors, 0, ''), get(colors, 2, ''))
+    let colors[3] = s:gui2cui(get(colors, 1, ''), get(colors, 3, ''))
+  endif
+  let old_hi = airline#highlighter#get_highlight(a:group)
+  if len(colors) == 4
+    call add(colors, '')
+  endif
+  if g:airline_gui_mode ==# 'gui'
+    let new_hi = [colors[0], colors[1], '', '', colors[4]]
+  else
+    let new_hi = ['', '', printf("%s", colors[2]), printf("%s", colors[3]), colors[4]]
+  endif
+  let colors = s:CheckDefined(colors)
+  if old_hi != new_hi || !s:hl_group_exists(a:group)
+    let cmd = printf('hi %s%s', a:group, s:GetHiCmd(colors))
+    exe cmd
+    if has_key(s:hl_groups, a:group)
+      let s:hl_groups[a:group] = colors
+    endif
+  endif
+endfunction
+
+function! s:CheckDefined(colors)
+  " Checks, whether the definition of the colors is valid and is not empty or NONE
+  " e.g. if the colors would expand to this:
+  " hi airline_c ctermfg=NONE ctermbg=NONE
+  " that means to clear that highlighting group, therefore, fallback to Normal
+  " highlighting group for the cterm values
+
+  " This only works, if the Normal highlighting group is actually defined, so
+  " return early, if it has been cleared
+  if !exists("g:airline#highlighter#normal_fg_hi")
+    let g:airline#highlighter#normal_fg_hi = synIDattr(synIDtrans(hlID('Normal')), 'fg', 'cterm')
+  endif
+  if empty(g:airline#highlighter#normal_fg_hi) || g:airline#highlighter#normal_fg_hi < 0
+    return a:colors
+  endif
+
+  for val in a:colors
+    if !empty(val) && val !=# 'NONE'
+      return a:colors
+    endif
+  endfor
+  " this adds the bold attribute to the term argument of the :hi command,
+  " but at least this makes sure, the group will be defined
+  let fg = g:airline#highlighter#normal_fg_hi
+  let bg = synIDattr(synIDtrans(hlID('Normal')), 'bg', 'cterm')
+  if bg < 0
+    " in case there is no background color defined for Normal
+    let bg = a:colors[3]
+  endif
+  return a:colors[0:1] + [fg, bg] + [a:colors[4]]
+endfunction
+
+function! s:GetHiCmd(list)
+  " a:list needs to have 5 items!
+  let res = ''
+  let i = -1
+  while i < 4
+    let i += 1
+    let item = get(a:list, i, '')
+    if item is ''
+      continue
+    endif
+    if i == 0
+      let res .= ' guifg='.item
+    elseif i == 1
+      let res .= ' guibg='.item
+    elseif i == 2
+      let res .= ' ctermfg='.item
+    elseif i == 3
+      let res .= ' ctermbg='.item
+    elseif i == 4
+      let res .= printf(' gui=%s cterm=%s term=%s', item, item, item)
+    endif
+  endwhile
+  return res
+endfunction
+
+function! s:exec_separator(dict, from, to, inverse, suffix)
+  if pumvisible()
+    return
+  endif
+  let group = a:from.'_to_'.a:to.a:suffix
+  let l:from = airline#themes#get_highlight(a:from.a:suffix)
+  let l:to = airline#themes#get_highlight(a:to.a:suffix)
+  if a:inverse
+    let colors = [ l:from[1], l:to[1], l:from[3], l:to[3] ]
+  else
+    let colors = [ l:to[1], l:from[1], l:to[3], l:from[3] ]
+  endif
+  let a:dict[group] = colors
+  call airline#highlighter#exec(group, colors)
+endfunction
+
+function! airline#highlighter#load_theme()
+  if pumvisible()
+    return
+  endif
+  for winnr in filter(range(1, winnr('$')), 'v:val != winnr()')
+    call airline#highlighter#highlight_modified_inactive(winbufnr(winnr))
+  endfor
+  call airline#highlighter#highlight(['inactive'])
+  if getbufvar( bufnr('%'), '&modified'  )
+    call airline#highlighter#highlight(['normal', 'modified'])
+  else
+    call airline#highlighter#highlight(['normal'])
+  endif
+endfunction
+
+function! airline#highlighter#add_separator(from, to, inverse)
+  let s:separators[a:from.a:to] = [a:from, a:to, a:inverse]
+  call <sid>exec_separator({}, a:from, a:to, a:inverse, '')
+endfunction
+
+function! airline#highlighter#add_accent(accent)
+  let s:accents[a:accent] = 1
+endfunction
+
+function! airline#highlighter#highlight_modified_inactive(bufnr)
+  if getbufvar(a:bufnr, '&modified')
+    let colors = exists('g:airline#themes#{g:airline_theme}#palette.inactive_modified.airline_c')
+          \ ? g:airline#themes#{g:airline_theme}#palette.inactive_modified.airline_c : []
+  else
+    let colors = exists('g:airline#themes#{g:airline_theme}#palette.inactive.airline_c')
+          \ ? g:airline#themes#{g:airline_theme}#palette.inactive.airline_c : []
+  endif
+
+  if !empty(colors)
+    call airline#highlighter#exec('airline_c'.(a:bufnr).'_inactive', colors)
+  endif
+endfunction
+
+function! airline#highlighter#highlight(modes, ...)
+  let bufnr = a:0 ? a:1 : ''
+  let p = g:airline#themes#{g:airline_theme}#palette
+
+  " draw the base mode, followed by any overrides
+  let mapped = map(a:modes, 'v:val == a:modes[0] ? v:val : a:modes[0]."_".v:val')
+  let suffix = a:modes[0] == 'inactive' ? '_inactive' : ''
+  let airline_grouplist = []
+  let buffers_in_tabpage = sort(tabpagebuflist())
+  if exists("*uniq")
+    let buffers_in_tabpage = uniq(buffers_in_tabpage)
+  endif
+  " mapped might be something like ['normal', 'normal_modified']
+  " if a group is in both modes available, only define the second
+  " that is how this was done previously overwrite the previous definition
+  for mode in reverse(mapped)
+    if exists('g:airline#themes#{g:airline_theme}#palette[mode]')
+      let dict = g:airline#themes#{g:airline_theme}#palette[mode]
+      for kvp in items(dict)
+        let mode_colors = kvp[1]
+        let name = kvp[0]
+        if name is# 'airline_c' && !empty(bufnr) && suffix is# '_inactive'
+          let name = 'airline_c'.bufnr
+        endif
+        " do not re-create highlighting for buffers that are no longer visible
+        " in the current tabpage
+        if name =~# 'airline_c\d\+'
+          let bnr = matchstr(name, 'airline_c\zs\d\+') + 0
+          if bnr > 0 && index(buffers_in_tabpage, bnr) == -1
+            continue
+          endif
+        elseif (name =~# '_to_') || (name[0:10] is# 'airline_tab' && !empty(suffix))
+          " group will be redefined below at exec_separator
+          " or is not needed for tabline with '_inactive' suffix
+          " since active flag is 1 for builder)
+          continue
+        endif
+        if s:group_not_done(airline_grouplist, name.suffix)
+          call airline#highlighter#exec(name.suffix, mode_colors)
+        endif
+
+        for accent in keys(s:accents)
+          if !has_key(p.accents, accent)
+            continue
+          endif
+          let colors = copy(mode_colors)
+          if p.accents[accent][0] != ''
+            let colors[0] = p.accents[accent][0]
+          endif
+          if p.accents[accent][2] != ''
+            let colors[2] = p.accents[accent][2]
+          endif
+          if len(colors) >= 5
+            let colors[4] = get(p.accents[accent], 4, '')
+          else
+            call add(colors, get(p.accents[accent], 4, ''))
+          endif
+          if s:group_not_done(airline_grouplist, name.suffix.'_'.accent)
+            call airline#highlighter#exec(name.suffix.'_'.accent, colors)
+          endif
+        endfor
+      endfor
+
+      if empty(s:separators)
+        " nothing to be done
+        continue
+      endif
+      " TODO: optimize this
+      for sep in items(s:separators)
+        " we cannot check, that the group already exists, else the separators
+        " might not be correctly defined. But perhaps we can skip above groups
+        " that match the '_to_' name, because they would be redefined here...
+        call <sid>exec_separator(dict, sep[1][0], sep[1][1], sep[1][2], suffix)
+      endfor
+    endif
+  endfor
+endfunction
diff --git a/.vim/autoload/airline/init.vim b/.vim/autoload/airline/init.vim
new file mode 100644
index 0000000..18a59da
--- /dev/null
+++ b/.vim/autoload/airline/init.vim
@@ -0,0 +1,209 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+function! s:check_defined(variable, default)
+  if !exists(a:variable)
+    let {a:variable} = a:default
+  endif
+endfunction
+
+let s:loaded = 0
+function! airline#init#bootstrap()
+  if s:loaded
+    return
+  endif
+  let s:loaded = 1
+
+  let g:airline#init#bootstrapping = 1
+
+  let g:airline#init#vim_async = (v:version >= 800 && has('job'))
+  let g:airline#init#is_windows = has('win32') || has('win64')
+
+  call s:check_defined('g:airline_detect_modified', 1)
+  call s:check_defined('g:airline_detect_paste', 1)
+  call s:check_defined('g:airline_detect_crypt', 1)
+  call s:check_defined('g:airline_detect_spell', 1)
+  call s:check_defined('g:airline_detect_spelllang', 1)
+  call s:check_defined('g:airline_detect_iminsert', 0)
+  call s:check_defined('g:airline_inactive_collapse', 1)
+  call s:check_defined('g:airline_exclude_filenames', ['DebuggerWatch','DebuggerStack','DebuggerStatus'])
+  call s:check_defined('g:airline_exclude_filetypes', [])
+  call s:check_defined('g:airline_exclude_preview', 0)
+  call s:check_defined('g:airline_gui_mode', airline#init#gui_mode())
+
+  call s:check_defined('g:airline_mode_map', {})
+  call extend(g:airline_mode_map, {
+        \ '__' : '------',
+        \ 'c'  : 'COMMAND',
+        \ 'i'  : 'INSERT',
+        \ 'ic' : 'INSERT COMPL',
+        \ 'ix' : 'INSERT COMPL',
+        \ 'n'  : 'NORMAL',
+        \ 'ni' : '(INSERT)',
+        \ 'no' : 'OP PENDING',
+        \ 'R'  : 'REPLACE',
+        \ 'Rv' : 'V REPLACE',
+        \ 's'  : 'SELECT',
+        \ 'S'  : 'S-LINE',
+        \ '' : 'S-BLOCK',
+        \ 't'  : 'TERMINAL',
+        \ 'v'  : 'VISUAL',
+        \ 'V'  : 'V-LINE',
+        \ '' : 'V-BLOCK',
+        \ }, 'keep')
+
+  call s:check_defined('g:airline_theme_map', {})
+  call extend(g:airline_theme_map, {
+        \ 'default': 'dark',
+        \ '\CTomorrow': 'tomorrow',
+        \ 'base16': 'base16',
+        \ 'mo[l|n]okai': 'molokai',
+        \ 'wombat': 'wombat',
+        \ 'zenburn': 'zenburn',
+        \ 'solarized': 'solarized',
+        \ 'flattened': 'solarized',
+        \ '\CNeoSolarized': 'solarized',
+        \ }, 'keep')
+
+  call s:check_defined('g:airline_symbols', {})
+  " First define the symbols,
+  " that are common in Powerline/Unicode/ASCII mode,
+  " then add specific symbols for either mode
+  call extend(g:airline_symbols, {
+          \ 'paste': 'PASTE',
+          \ 'spell': 'SPELL',
+          \ 'modified': '+',
+          \ 'space': ' ',
+          \ 'keymap': 'Keymap:',
+          \ 'ellipsis': '...'
+          \  }, 'keep')
+
+  if get(g:, 'airline_powerline_fonts', 0)
+    " Symbols for Powerline terminals
+    call s:check_defined('g:airline_left_sep', "\ue0b0")      " 
+    call s:check_defined('g:airline_left_alt_sep', "\ue0b1")  " 
+    call s:check_defined('g:airline_right_sep', "\ue0b2")     " 
+    call s:check_defined('g:airline_right_alt_sep', "\ue0b3") " 
+    " ro=, ws=☲, lnr=☰, mlnr=, br=, nx=Ɇ, crypt=🔒
+    call extend(g:airline_symbols, {
+          \ 'readonly': "\ue0a2",
+          \ 'whitespace': "\u2632",
+          \ 'linenr': "\u2630 ",
+          \ 'maxlinenr': " \ue0a1",
+          \ 'branch': "\ue0a0",
+          \ 'notexists': "\u0246",
+          \ 'crypt': nr2char(0x1F512),
+          \ }, 'keep')
+  elseif &encoding==?'utf-8' && !get(g:, "airline_symbols_ascii", 0)
+    " Symbols for Unicode terminals
+    call s:check_defined('g:airline_left_sep', "")
+    call s:check_defined('g:airline_left_alt_sep', "")
+    call s:check_defined('g:airline_right_sep', "")
+    call s:check_defined('g:airline_right_alt_sep', "")
+    " ro=⊝, ws=☲, lnr=☰, mlnr=㏑, br=ᚠ, nx=Ɇ, crypt=🔒
+    call extend(g:airline_symbols, {
+          \ 'readonly': "\u229D",
+          \ 'whitespace': "\u2632",
+          \ 'linenr': "\u2630 ",
+          \ 'maxlinenr': " \u33D1",
+          \ 'branch': "\u16A0",
+          \ 'notexists': "\u0246",
+          \ 'crypt': nr2char(0x1F512),
+          \ }, 'keep')
+  else
+    " Symbols for ASCII terminals
+    call s:check_defined('g:airline_left_sep', "")
+    call s:check_defined('g:airline_left_alt_sep', "")
+    call s:check_defined('g:airline_right_sep', "")
+    call s:check_defined('g:airline_right_alt_sep', "")
+    call extend(g:airline_symbols, {
+          \ 'readonly': 'RO',
+          \ 'whitespace': '!',
+          \ 'linenr': 'ln ',
+          \ 'maxlinenr': ' :',
+          \ 'branch': '',
+          \ 'notexists': '?',
+          \ 'crypt': 'cr',
+          \ }, 'keep')
+  endif
+
+  call airline#parts#define('mode', {
+        \ 'function': 'airline#parts#mode',
+        \ 'accent': 'bold',
+        \ })
+  call airline#parts#define_function('iminsert', 'airline#parts#iminsert')
+  call airline#parts#define_function('paste', 'airline#parts#paste')
+  call airline#parts#define_function('crypt', 'airline#parts#crypt')
+  call airline#parts#define_function('spell', 'airline#parts#spell')
+  call airline#parts#define_function('filetype', 'airline#parts#filetype')
+  call airline#parts#define('readonly', {
+        \ 'function': 'airline#parts#readonly',
+        \ 'accent': 'red',
+        \ })
+  call airline#parts#define_raw('file', '%f%m')
+  call airline#parts#define_raw('path', '%F%m')
+  call airline#parts#define('linenr', {
+        \ 'raw': '%{g:airline_symbols.linenr}%4l',
+        \ 'accent': 'bold'})
+  call airline#parts#define('maxlinenr', {
+        \ 'raw': '/%L%{g:airline_symbols.maxlinenr}',
+        \ 'accent': 'bold'})
+  call airline#parts#define_function('ffenc', 'airline#parts#ffenc')
+  call airline#parts#define_empty(['hunks', 'branch', 'obsession', 'tagbar',
+        \ 'syntastic-warn', 'syntastic-err', 'eclim', 'whitespace','windowswap',
+        \ 'ycm_error_count', 'ycm_warning_count', 'neomake_error_count',
+        \ 'neomake_warning_count', 'ale_error_count', 'ale_warning_count',
+        \ 'languageclient_error_count', 'languageclient_warning_count'])
+  call airline#parts#define_text('capslock', '')
+  call airline#parts#define_text('gutentags', '')
+  call airline#parts#define_text('grepper', '')
+  call airline#parts#define_text('xkblayout', '')
+  call airline#parts#define_text('keymap', '')
+
+  unlet g:airline#init#bootstrapping
+endfunction
+
+function! airline#init#gui_mode()
+  return has('gui_running') || (has("termguicolors") && &termguicolors == 1) ?  'gui' : 'cterm'
+endfunction
+
+function! airline#init#sections()
+  let spc = g:airline_symbols.space
+  if !exists('g:airline_section_a')
+    let g:airline_section_a = airline#section#create_left(['mode', 'crypt', 'paste', 'keymap', 'spell', 'capslock', 'xkblayout', 'iminsert'])
+  endif
+  if !exists('g:airline_section_b')
+    let g:airline_section_b = airline#section#create(['hunks', 'branch'])
+  endif
+  if !exists('g:airline_section_c')
+    if exists("+autochdir") && &autochdir == 1
+      let g:airline_section_c = airline#section#create(['%<', 'path', spc, 'readonly'])
+    else
+      let g:airline_section_c = airline#section#create(['%<', 'file', spc, 'readonly'])
+    endif
+  endif
+  if !exists('g:airline_section_gutter')
+    let g:airline_section_gutter = airline#section#create(['%='])
+  endif
+  if !exists('g:airline_section_x')
+    let g:airline_section_x = airline#section#create_right(['tagbar', 'gutentags', 'grepper', 'filetype'])
+  endif
+  if !exists('g:airline_section_y')
+    let g:airline_section_y = airline#section#create_right(['ffenc'])
+  endif
+  if !exists('g:airline_section_z')
+    if winwidth(0) > 80
+      let g:airline_section_z = airline#section#create(['windowswap', 'obsession', '%3p%%'.spc, 'linenr', 'maxlinenr', spc.':%3v'])
+    else
+      let g:airline_section_z = airline#section#create(['%3p%%'.spc, 'linenr',  ':%3v'])
+    endif
+  endif
+  if !exists('g:airline_section_error')
+    let g:airline_section_error = airline#section#create(['ycm_error_count', 'syntastic-err', 'eclim', 'neomake_error_count', 'ale_error_count', 'languageclient_error_count'])
+  endif
+  if !exists('g:airline_section_warning')
+    let g:airline_section_warning = airline#section#create(['ycm_warning_count',  'syntastic-warn', 'neomake_warning_count', 'ale_warning_count', 'languageclient_warning_count', 'whitespace'])
+  endif
+endfunction
diff --git a/.vim/autoload/airline/msdos.vim b/.vim/autoload/airline/msdos.vim
new file mode 100644
index 0000000..2d2d4e8
--- /dev/null
+++ b/.vim/autoload/airline/msdos.vim
@@ -0,0 +1,59 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+" basic 16 msdos from MSDOS
+" see output of color, should be
+"     0    Black
+"     1    DarkBlue
+"     2    DarkGreen
+"     3    DarkCyan
+"     4    DarkRed
+"     5    DarkMagenta
+"     6    Brown
+"     7    LightGray
+"     8    DarkGray
+"     9    Blue
+"     10   Green
+"     11   Cyan
+"     12   Red
+"     13   Magenta
+"     14   Yellow
+"     15   White
+
+let s:basic16 = [
+  \ [ 0x00, 0x00, 0x00 ],
+  \ [ 0x00, 0x00, 0x80 ],
+  \ [ 0x00, 0x80, 0x00 ],
+  \ [ 0x00, 0x80, 0x80 ],
+  \ [ 0x80, 0x00, 0x00 ],
+  \ [ 0x80, 0x00, 0x80 ],
+  \ [ 0x80, 0x80, 0x00 ],
+  \ [ 0xC0, 0xC0, 0xC0 ],
+  \ [ 0x80, 0x80, 0x80 ],
+  \ [ 0x00, 0x00, 0xFF ],
+  \ [ 0x00, 0xFF, 0x00 ],
+  \ [ 0x00, 0xFF, 0xFF ],
+  \ [ 0xFF, 0x00, 0x00 ],
+  \ [ 0xFF, 0x00, 0xFF ],
+  \ [ 0xFF, 0xFF, 0x00 ],
+  \ [ 0xFF, 0xFF, 0xFF ]
+  \ ]
+
+function! airline#msdos#round_msdos_colors(rgblist)
+  " Check for values from MSDOS 16 color terminal
+  let best = []
+  let min  = 100000
+  let list = s:basic16
+  for value in list
+    let t = abs(value[0] - a:rgblist[0]) +
+          \ abs(value[1] - a:rgblist[1]) +
+          \ abs(value[2] - a:rgblist[2])
+    if min > t
+      let min = t
+      let best = value
+    endif
+  endfor
+  return index(s:basic16, best)
+endfunction
diff --git a/.vim/autoload/airline/parts.vim b/.vim/autoload/airline/parts.vim
new file mode 100644
index 0000000..b6625c6
--- /dev/null
+++ b/.vim/autoload/airline/parts.vim
@@ -0,0 +1,114 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+let s:parts = {}
+
+" PUBLIC API {{{
+
+function! airline#parts#define(key, config)
+  let s:parts[a:key] = get(s:parts, a:key, {})
+  if exists('g:airline#init#bootstrapping')
+    call extend(s:parts[a:key], a:config, 'keep')
+  else
+    call extend(s:parts[a:key], a:config, 'force')
+  endif
+endfunction
+
+function! airline#parts#define_function(key, name)
+  call airline#parts#define(a:key, { 'function': a:name })
+endfunction
+
+function! airline#parts#define_text(key, text)
+  call airline#parts#define(a:key, { 'text': a:text })
+endfunction
+
+function! airline#parts#define_raw(key, raw)
+  call airline#parts#define(a:key, { 'raw': a:raw })
+endfunction
+
+function! airline#parts#define_minwidth(key, width)
+  call airline#parts#define(a:key, { 'minwidth': a:width })
+endfunction
+
+function! airline#parts#define_condition(key, predicate)
+  call airline#parts#define(a:key, { 'condition': a:predicate })
+endfunction
+
+function! airline#parts#define_accent(key, accent)
+  call airline#parts#define(a:key, { 'accent': a:accent })
+endfunction
+
+function! airline#parts#define_empty(keys)
+  for key in a:keys
+    call airline#parts#define_raw(key, '')
+  endfor
+endfunction
+
+function! airline#parts#get(key)
+  return get(s:parts, a:key, {})
+endfunction
+
+" }}}
+
+function! airline#parts#mode()
+  return airline#util#shorten(get(w:, 'airline_current_mode', ''), 79, 1)
+endfunction
+
+function! airline#parts#crypt()
+  return g:airline_detect_crypt && exists("+key") && !empty(&key) ? g:airline_symbols.crypt : ''
+endfunction
+
+function! airline#parts#paste()
+  return g:airline_detect_paste && &paste ? g:airline_symbols.paste : ''
+endfunction
+
+function! airline#parts#spell()
+  let spelllang = g:airline_detect_spelllang ? printf(" [%s]", toupper(substitute(&spelllang, ',', '/', 'g'))) : ''
+  if g:airline_detect_spell && &spell
+    if winwidth(0) >= 90
+      return g:airline_symbols.spell . spelllang
+    elseif winwidth(0) >= 70
+      return g:airline_symbols.spell
+    else
+      return split(g:airline_symbols.spell, '\zs')[0]
+    endif
+  endif
+  return ''
+endfunction
+
+function! airline#parts#iminsert()
+  if g:airline_detect_iminsert && &iminsert && exists('b:keymap_name')
+    return toupper(b:keymap_name)
+  endif
+  return ''
+endfunction
+
+function! airline#parts#readonly()
+  " only consider regular buffers (e.g. ones that represent actual files,
+  " but not special ones like e.g. NERDTree)
+  if !empty(&buftype) || airline#util#ignore_buf(bufname('%'))
+    return ''
+  endif
+  if &readonly && !filereadable(bufname('%'))
+    return '[noperm]'
+  else
+    return &readonly ? g:airline_symbols.readonly : ''
+  endif
+endfunction
+
+function! airline#parts#filetype()
+  return winwidth(0) < 90 && strlen(&filetype) > 3 ? matchstr(&filetype, '...'). (&encoding is? 'utf-8' ? '…' : '>') : &filetype
+endfunction
+
+function! airline#parts#ffenc()
+  let expected = get(g:, 'airline#parts#ffenc#skip_expected_string', '')
+  let bomb     = &l:bomb ? '[BOM]' : ''
+  let ff       = strlen(&ff) ? '['.&ff.']' : ''
+  if expected is# &fenc.bomb.ff
+    return ''
+  else
+    return &fenc.bomb.ff
+  endif
+endfunction
diff --git a/.vim/autoload/airline/section.vim b/.vim/autoload/airline/section.vim
new file mode 100644
index 0000000..7d84faf
--- /dev/null
+++ b/.vim/autoload/airline/section.vim
@@ -0,0 +1,84 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+call airline#init#bootstrap()
+let s:spc = g:airline_symbols.space
+
+function! s:wrap_accent(part, value)
+  if exists('a:part.accent')
+    call airline#highlighter#add_accent(a:part.accent)
+    return '%#__accent_'.(a:part.accent).'#'.a:value.'%#__restore__#'
+  endif
+  return a:value
+endfunction
+
+function! s:create(parts, append)
+  let _ = ''
+  for idx in range(len(a:parts))
+    let part = airline#parts#get(a:parts[idx])
+    let val = ''
+    let add_sep = get(l:, 'add_sep', 0)
+
+    if exists('part.function')
+      let func = (part.function).'()'
+    elseif exists('part.text')
+      let func = '"'.(part.text).'"'
+    else
+      if a:append > 0 && idx != 0
+        let val .= s:spc.g:airline_left_alt_sep.s:spc
+      endif
+      if a:append < 0 && idx != 0
+        let t = ''
+        if !add_sep
+          let t = s:spc.g:airline_right_alt_sep.s:spc
+        endif
+        let val = t.val
+      endif
+      if exists('part.raw')
+        let _ .= s:wrap_accent(part, val.(part.raw))
+        continue
+      else
+        let _ .= s:wrap_accent(part, val.a:parts[idx])
+        continue
+      endif
+    endif
+
+    let minwidth = get(part, 'minwidth', 0)
+
+    if a:append > 0 && idx != 0
+      let partval = printf('%%{airline#util#append(%s,%s)}', func, minwidth)
+      " will add an extra separator, if minwidth is zero
+      let add_sep = (minwidth == 0)
+    elseif a:append < 0 && idx != len(a:parts) - 1
+      let partval = printf('%%{airline#util#prepend(%s,%s)}', func, minwidth)
+      " will add an extra separator, if minwidth is zero
+      let add_sep = (minwidth == 0)
+    else
+      let partval = printf('%%{airline#util#wrap(%s,%s)}', func, minwidth)
+      let add_sep = 0
+    endif
+
+    if exists('part.condition')
+      let partval = substitute(partval, '{', '\="{".(part.condition)." ? "', '')
+      let partval = substitute(partval, '}', ' : ""}', '')
+    endif
+
+    let val .= s:wrap_accent(part, partval)
+    let _ .= val
+  endfor
+  return _
+endfunction
+
+function! airline#section#create(parts)
+  return s:create(a:parts, 0)
+endfunction
+
+function! airline#section#create_left(parts)
+  return s:create(a:parts, 1)
+endfunction
+
+function! airline#section#create_right(parts)
+  return s:create(a:parts, -1)
+endfunction
diff --git a/.vim/autoload/airline/themes.vim b/.vim/autoload/airline/themes.vim
new file mode 100644
index 0000000..b757fe5
--- /dev/null
+++ b/.vim/autoload/airline/themes.vim
@@ -0,0 +1,78 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
+" generates a dictionary which defines the colors for each highlight group
+function! airline#themes#generate_color_map(sect1, sect2, sect3, ...)
+  let palette = {
+        \ 'airline_a': [ a:sect1[0] , a:sect1[1] , a:sect1[2] , a:sect1[3] , get(a:sect1 , 4 , '') ] ,
+        \ 'airline_b': [ a:sect2[0] , a:sect2[1] , a:sect2[2] , a:sect2[3] , get(a:sect2 , 4 , '') ] ,
+        \ 'airline_c': [ a:sect3[0] , a:sect3[1] , a:sect3[2] , a:sect3[3] , get(a:sect3 , 4 , '') ] ,
+        \ }
+
+  if a:0 > 0
+    call extend(palette, {
+          \ 'airline_x': [ a:1[0] , a:1[1] , a:1[2] , a:1[3] , get(a:1 , 4 , '' ) ] ,
+          \ 'airline_y': [ a:2[0] , a:2[1] , a:2[2] , a:2[3] , get(a:2 , 4 , '' ) ] ,
+          \ 'airline_z': [ a:3[0] , a:3[1] , a:3[2] , a:3[3] , get(a:3 , 4 , '' ) ] ,
+          \ })
+  else
+    call extend(palette, {
+          \ 'airline_x': [ a:sect3[0] , a:sect3[1] , a:sect3[2] , a:sect3[3] , '' ] ,
+          \ 'airline_y': [ a:sect2[0] , a:sect2[1] , a:sect2[2] , a:sect2[3] , '' ] ,
+          \ 'airline_z': [ a:sect1[0] , a:sect1[1] , a:sect1[2] , a:sect1[3] , '' ] ,
+          \ })
+  endif
+
+  return palette
+endfunction
+
+function! airline#themes#get_highlight(group, ...)
+  return call('airline#highlighter#get_highlight', [a:group] + a:000)
+endfunction
+
+function! airline#themes#get_highlight2(fg, bg, ...)
+  return call('airline#highlighter#get_highlight2', [a:fg, a:bg] + a:000)
+endfunction
+
+function! airline#themes#patch(palette)
+  for mode in keys(a:palette)
+    if mode == 'accents'
+      continue
+    endif
+    if !has_key(a:palette[mode], 'airline_warning')
+      let a:palette[mode]['airline_warning'] = [ '#000000', '#df5f00', 232, 166 ]
+    endif
+    if !has_key(a:palette[mode], 'airline_error')
+      let a:palette[mode]['airline_error'] = [ '#000000', '#990000', 232, 160 ]
+    endif
+    if !has_key(a:palette[mode], 'airline_term')
+      let a:palette[mode]['airline_term'] = [ '#9cffd3', '#202020', 85, 232]
+    endif
+  endfor
+
+  let a:palette.accents = get(a:palette, 'accents', {})
+  let a:palette.accents.none = [ '', '', '', '', '' ]
+  let a:palette.accents.bold = [ '', '', '', '', 'bold' ]
+  let a:palette.accents.italic = [ '', '', '', '', 'italic' ]
+
+  if !has_key(a:palette.accents, 'red')
+    let a:palette.accents.red = [ '#ff0000' , '' , 160 , '' ]
+  endif
+  if !has_key(a:palette.accents, 'green')
+    let a:palette.accents.green = [ '#008700' , '' , 22  , '' ]
+  endif
+  if !has_key(a:palette.accents, 'blue')
+    let a:palette.accents.blue = [ '#005fff' , '' , 27  , '' ]
+  endif
+  if !has_key(a:palette.accents, 'yellow')
+    let a:palette.accents.yellow = [ '#dfff00' , '' , 190 , '' ]
+  endif
+  if !has_key(a:palette.accents, 'orange')
+    let a:palette.accents.orange = [ '#df5f00' , '' , 166 , '' ]
+  endif
+  if !has_key(a:palette.accents, 'purple')
+    let a:palette.accents.purple = [ '#af00df' , '' , 128 , '' ]
+  endif
+endfunction
diff --git a/.vim/autoload/airline/themes/base16.vim b/.vim/autoload/airline/themes/base16.vim
new file mode 100644
index 0000000..0a7b442
--- /dev/null
+++ b/.vim/autoload/airline/themes/base16.vim
@@ -0,0 +1,181 @@
+let s:improved_contrast = get(g:, 'airline_base16_improved_contrast', 0)
+
+" Color palette
+let s:gui_dark_gray = '#202020'
+let s:cterm_dark_gray = 234
+let s:gui_med_gray_hi = '#303030'
+let s:cterm_med_gray_hi = 236
+let s:gui_med_gray_lo = '#3a3a3a'
+let s:cterm_med_gray_lo = 237
+let s:gui_light_gray = '#505050'
+let s:cterm_light_gray = 239
+let s:gui_lightlight_gray = '#8A8A8A'
+let s:cterm_lightlight_gray = 245
+let s:gui_green = '#99cc99'
+let s:cterm_green = 151
+let s:gui_blue = '#6a9fb5'
+let s:cterm_blue = 67
+let s:gui_purple = '#aa759f'
+let s:cterm_purple = 139
+let s:gui_orange = '#d28445'
+let s:cterm_orange = 173
+let s:gui_red = '#ac4142'
+let s:cterm_red = 131
+let s:gui_pink = '#d7afd7'
+let s:cterm_pink = 182
+
+if get(g:, 'airline#themes#base16#constant', 0)
+  let g:airline#themes#base16#palette = {}
+
+  " Normal mode
+  let s:N1 = [s:gui_dark_gray, s:gui_green, s:cterm_dark_gray, s:cterm_green]
+  if s:improved_contrast
+    let s:N2 = [s:gui_lightlight_gray, s:gui_med_gray_lo, s:cterm_lightlight_gray, s:cterm_med_gray_lo]
+  else
+
+    let s:N2 = [s:gui_light_gray, s:gui_med_gray_lo, s:cterm_light_gray, s:cterm_med_gray_lo]
+  endif
+  let s:N3 = [s:gui_green, s:gui_med_gray_hi, s:cterm_green, s:cterm_med_gray_hi]
+  let g:airline#themes#base16#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
+  let g:airline#themes#base16#palette.normal_modified = {
+        \ 'airline_c': [s:gui_orange, s:gui_med_gray_hi, s:cterm_orange, s:cterm_med_gray_hi, ''],
+        \ }
+
+  " Insert mode
+  let s:I1 = [s:gui_med_gray_hi, s:gui_blue, s:cterm_med_gray_hi, s:cterm_blue]
+  let s:I3 = [s:gui_blue, s:gui_med_gray_hi, s:cterm_blue, s:cterm_med_gray_hi]
+  let g:airline#themes#base16#palette.insert = airline#themes#generate_color_map(s:I1, s:N2, s:I3)
+  let g:airline#themes#base16#palette.insert_modified = copy(g:airline#themes#base16#palette.normal_modified)
+  let g:airline#themes#base16#palette.insert_paste = {
+        \ 'airline_a': [s:gui_dark_gray, s:gui_orange, s:cterm_dark_gray, s:cterm_orange, ''],
+        \ }
+
+  " Replace mode
+  let g:airline#themes#base16#palette.replace = {
+        \ 'airline_a': [s:gui_dark_gray, s:gui_red, s:cterm_dark_gray, s:cterm_red, ''],
+        \ 'airline_c': [s:gui_red, s:gui_med_gray_hi, s:cterm_red, s:cterm_med_gray_hi, ''],
+        \ }
+  let g:airline#themes#base16#palette.replace_modified = copy(g:airline#themes#base16#palette.insert_modified)
+
+  " Visual mode
+  let s:V1 = [s:gui_dark_gray, s:gui_pink, s:cterm_dark_gray, s:cterm_pink]
+  let s:V3 = [s:gui_pink, s:gui_med_gray_hi, s:cterm_pink, s:cterm_med_gray_hi]
+  let g:airline#themes#base16#palette.visual = airline#themes#generate_color_map(s:V1, s:N2, s:V3)
+  let g:airline#themes#base16#palette.visual_modified = copy(g:airline#themes#base16#palette.insert_modified)
+
+  " Inactive window
+  if s:improved_contrast
+    let s:IA = [s:gui_dark_gray, s:gui_med_gray_hi, s:cterm_lightlight_gray, s:cterm_med_gray_hi, '']
+  else
+    let s:IA = [s:gui_dark_gray, s:gui_med_gray_hi, s:cterm_light_gray, s:cterm_med_gray_hi, '']
+  endif
+  let g:airline#themes#base16#palette.inactive = airline#themes#generate_color_map(s:IA, s:IA, s:IA)
+  let g:airline#themes#base16#palette.inactive_modified = {
+        \ 'airline_c': [s:gui_orange, '', s:cterm_orange, '', ''],
+        \ }
+else
+  function! airline#themes#base16#refresh()
+    let g:airline#themes#base16#palette = {}
+
+    let g:airline#themes#base16#palette.accents = {
+          \ 'red': airline#themes#get_highlight('Constant'),
+          \ }
+
+    let s:N1 = airline#themes#get_highlight2(['DiffText', 'bg'], ['DiffText', 'fg'], 'bold')
+    let s:N2 = airline#themes#get_highlight2(['Visual', 'fg'], ['Visual', 'bg'])
+    let s:N3 = airline#themes#get_highlight('CursorLine')
+    let g:airline#themes#base16#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
+
+    let group = airline#themes#get_highlight('Statement')
+    let g:airline#themes#base16#palette.normal_modified = {
+          \ 'airline_c': [ group[0], '', group[2], '', '' ]
+          \ }
+
+    let s:I1 = airline#themes#get_highlight2(['DiffText', 'bg'], ['DiffAdded', 'fg'], 'bold')
+    let s:I2 = airline#themes#get_highlight2(['DiffAdded', 'fg'], ['Normal', 'bg'])
+    let s:I3 = s:N3
+    let g:airline#themes#base16#palette.insert = airline#themes#generate_color_map(s:I1, s:I2, s:I3)
+    let g:airline#themes#base16#palette.insert_modified = g:airline#themes#base16#palette.normal_modified
+
+    let s:R1 = airline#themes#get_highlight2(['DiffText', 'bg'], ['WarningMsg', 'fg'], 'bold')
+    let s:R2 = s:N2
+    let s:R3 = s:N3
+    let g:airline#themes#base16#palette.replace = airline#themes#generate_color_map(s:R1, s:R2, s:R3)
+    let g:airline#themes#base16#palette.replace_modified = g:airline#themes#base16#palette.normal_modified
+
+    let s:V1 = airline#themes#get_highlight2(['DiffText', 'bg'], ['Constant', 'fg'], 'bold')
+    let s:V2 = airline#themes#get_highlight2(['Constant', 'fg'], ['Normal', 'bg'])
+    let s:V3 = s:N3
+    let g:airline#themes#base16#palette.visual = airline#themes#generate_color_map(s:V1, s:V2, s:V3)
+    let g:airline#themes#base16#palette.visual_modified = g:airline#themes#base16#palette.normal_modified
+
+    " Use VertSplit's bg and default fg (reversed) for inactive statusline.
+    let s:VS = airline#themes#get_highlight('VertSplit')
+    if s:improved_contrast
+      let s:IA = [ s:VS[1], 'NONE', s:VS[2], s:cterm_lightlight_gray, 'reverse']
+    else
+      let s:IA = [ s:VS[1], 'NONE', s:VS[2], 'NONE', 'reverse']
+    endif
+    let g:airline#themes#base16#palette.inactive =
+          \ airline#themes#generate_color_map(s:IA, s:IA, s:IA, s:IA, s:IA, s:IA)
+    let s:IM = [ s:VS[1], 'NONE', s:VS[2], 'NONE', 'reverse']
+    let g:airline#themes#base16#palette.inactive_modified =
+          \ airline#themes#generate_color_map(s:IM, s:IM, s:IM, s:IM, s:IM, s:IM)
+
+    " Warnings
+    let s:WI = airline#themes#get_highlight2(['WarningMsg', 'bg'], ['WarningMsg', 'fg'], 'bold')
+    let g:airline#themes#base16#palette.normal.airline_warning = [
+         \ s:WI[0], s:WI[1], s:WI[2], s:WI[3]
+         \ ]
+
+    let g:airline#themes#base16#palette.normal_modified.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    let g:airline#themes#base16#palette.insert.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    let g:airline#themes#base16#palette.insert_modified.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    let g:airline#themes#base16#palette.visual.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    let g:airline#themes#base16#palette.visual_modified.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    let g:airline#themes#base16#palette.replace.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    let g:airline#themes#base16#palette.replace_modified.airline_warning =
+        \ g:airline#themes#base16#palette.normal.airline_warning
+
+    " Errors
+    let s:ER = airline#themes#get_highlight2(['ErrorMsg', 'bg'], ['ErrorMsg', 'fg'], 'bold')
+    let g:airline#themes#base16#palette.normal.airline_error = [
+         \ s:ER[0], s:ER[1], s:ER[2], s:ER[3]
+         \ ]
+
+    let g:airline#themes#base16#palette.normal_modified.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+    let g:airline#themes#base16#palette.insert.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+    let g:airline#themes#base16#palette.insert_modified.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+    let g:airline#themes#base16#palette.visual.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+    let g:airline#themes#base16#palette.visual_modified.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+    let g:airline#themes#base16#palette.replace.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+    let g:airline#themes#base16#palette.replace_modified.airline_error =
+        \ g:airline#themes#base16#palette.normal.airline_error
+
+  endfunction
+  call airline#themes#base16#refresh()
+endif
diff --git a/.vim/autoload/airline/themes/bubblegum.vim b/.vim/autoload/airline/themes/bubblegum.vim
new file mode 100644
index 0000000..f2378ce
--- /dev/null
+++ b/.vim/autoload/airline/themes/bubblegum.vim
@@ -0,0 +1,70 @@
+" Color palette
+let s:gui_dark_gray = '#303030'
+let s:cterm_dark_gray = 236
+let s:gui_med_gray_hi = '#444444'
+let s:cterm_med_gray_hi = 238
+let s:gui_med_gray_lo = '#3a3a3a'
+let s:cterm_med_gray_lo = 237
+let s:gui_light_gray = '#b2b2b2'
+let s:cterm_light_gray = 249
+let s:gui_green = '#afd787'
+let s:cterm_green = 150
+let s:gui_blue = '#87afd7'
+let s:cterm_blue = 110
+let s:gui_purple = '#afafd7'
+let s:cterm_purple = 146
+let s:gui_orange = '#d7af5f'
+let s:cterm_orange = 179
+let s:gui_red = '#d78787'
+let s:cterm_red = 174
+let s:gui_pink = '#d7afd7'
+let s:cterm_pink = 182
+
+let g:airline#themes#bubblegum#palette = {}
+
+" Normal mode
+let s:N1 = [s:gui_dark_gray, s:gui_green, s:cterm_dark_gray, s:cterm_green]
+let s:N2 = [s:gui_light_gray, s:gui_med_gray_lo, s:cterm_light_gray, s:cterm_med_gray_lo]
+let s:N3 = [s:gui_green, s:gui_med_gray_hi, s:cterm_green, s:cterm_med_gray_hi]
+let g:airline#themes#bubblegum#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
+let g:airline#themes#bubblegum#palette.normal_modified = {
+      \ 'airline_c': [s:gui_orange, s:gui_med_gray_hi, s:cterm_orange, s:cterm_med_gray_hi, ''],
+      \ }
+
+" Insert mode
+let s:I1 = [s:gui_med_gray_hi, s:gui_blue, s:cterm_med_gray_hi, s:cterm_blue]
+let s:I3 = [s:gui_blue, s:gui_med_gray_hi, s:cterm_blue, s:cterm_med_gray_hi]
+let g:airline#themes#bubblegum#palette.insert = airline#themes#generate_color_map(s:I1, s:N2, s:I3)
+let g:airline#themes#bubblegum#palette.insert_modified = copy(g:airline#themes#bubblegum#palette.normal_modified)
+let g:airline#themes#bubblegum#palette.insert_paste = {
+      \ 'airline_a': [s:gui_dark_gray, s:gui_orange, s:cterm_dark_gray, s:cterm_orange, ''],
+      \ }
+
+" Replace mode
+let g:airline#themes#bubblegum#palette.replace = {
+      \ 'airline_a': [s:gui_dark_gray, s:gui_red, s:cterm_dark_gray, s:cterm_red, ''],
+      \ 'airline_c': [s:gui_red, s:gui_med_gray_hi, s:cterm_red, s:cterm_med_gray_hi, ''],
+      \ }
+let g:airline#themes#bubblegum#palette.replace_modified = copy(g:airline#themes#bubblegum#palette.insert_modified)
+
+" Visual mode
+let s:V1 = [s:gui_dark_gray, s:gui_pink, s:cterm_dark_gray, s:cterm_pink]
+let s:V3 = [s:gui_pink, s:gui_med_gray_hi, s:cterm_pink, s:cterm_med_gray_hi]
+let g:airline#themes#bubblegum#palette.visual = airline#themes#generate_color_map(s:V1, s:N2, s:V3)
+let g:airline#themes#bubblegum#palette.visual_modified = copy(g:airline#themes#bubblegum#palette.insert_modified)
+
+" Inactive window
+let s:IA = [s:gui_light_gray, s:gui_med_gray_hi, s:cterm_light_gray, s:cterm_med_gray_hi, '']
+let g:airline#themes#bubblegum#palette.inactive = airline#themes#generate_color_map(s:IA, s:IA, s:IA)
+let g:airline#themes#bubblegum#palette.inactive_modified = {
+      \ 'airline_c': [s:gui_orange, '', s:cterm_orange, '', ''],
+      \ }
+
+" CtrlP
+if !get(g:, 'loaded_ctrlp', 0)
+  finish
+endif
+let g:airline#themes#bubblegum#palette.ctrlp = airline#extensions#ctrlp#generate_color_map(
+      \ [ s:gui_orange, s:gui_med_gray_hi, s:cterm_orange, s:cterm_med_gray_hi, '' ] ,
+      \ [ s:gui_orange, s:gui_med_gray_lo, s:cterm_orange, s:cterm_med_gray_lo, '' ] ,
+      \ [ s:gui_dark_gray, s:gui_green, s:cterm_dark_gray, s:cterm_green, 'bold' ] )
diff --git a/.vim/autoload/airline/themes/dark.vim b/.vim/autoload/airline/themes/dark.vim
new file mode 100644
index 0000000..94f3763
--- /dev/null
+++ b/.vim/autoload/airline/themes/dark.vim
@@ -0,0 +1,161 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2 tw=80
+
+scriptencoding utf-8
+
+" Airline themes are generated based on the following concepts:
+"   * The section of the status line, valid Airline statusline sections are:
+"       * airline_a (left most section)
+"       * airline_b (section just to the right of airline_a)
+"       * airline_c (section just to the right of airline_b)
+"       * airline_x (first section of the right most sections)
+"       * airline_y (section just to the right of airline_x)
+"       * airline_z (right most section)
+"   * The mode of the buffer, as reported by the :mode() function.  Airline 
+"     converts the values reported by mode() to the following:
+"       * normal
+"       * insert
+"       * replace
+"       * visual
+"       * inactive
+"       The last one is actually no real mode as returned by mode(), but used by
+"       airline to style inactive statuslines (e.g. windows, where the cursor
+"       currently does not reside in).
+"   * In addition to each section and mode specified above, airline themes 
+"     can also specify overrides.  Overrides can be provided for the following
+"     scenarios:
+"       * 'modified'
+"       * 'paste'
+"
+" Airline themes are specified as a global viml dictionary using the above
+" sections, modes and overrides as keys to the dictionary.  The name of the
+" dictionary is significant and should be specified as:
+"   * g:airline#themes#<theme_name>#palette
+" where <theme_name> is substituted for the name of the theme.vim file where the
+" theme definition resides.  Airline themes should reside somewhere on the
+" 'runtimepath' where it will be loaded at vim startup, for example:  
+"   * autoload/airline/themes/theme_name.vim
+"
+" For this, the dark.vim, theme, this is defined as
+let g:airline#themes#dark#palette = {}
+
+" Keys in the dictionary are composed of the mode, and if specified the
+" override.  For example:
+"   * g:airline#themes#dark#palette.normal 
+"       * the colors for a statusline while in normal mode
+"   * g:airline#themes#dark#palette.normal_modified 
+"       * the colors for a statusline while in normal mode when the buffer has
+"         been modified
+"   * g:airline#themes#dark#palette.visual 
+"       * the colors for a statusline while in visual mode
+"
+" Values for each dictionary key is an array of color values that should be
+" familiar for colorscheme designers:
+"   * [guifg, guibg, ctermfg, ctermbg, opts]
+" See "help attr-list" for valid values for the "opt" value.
+"
+" Each theme must provide an array of such values for each airline section of
+" the statusline (airline_a through airline_z).  A convenience function, 
+" airline#themes#generate_color_map() exists to mirror airline_a/b/c to
+" airline_x/y/z, respectively.
+
+" The dark.vim theme:
+let s:airline_a_normal   = [ '#00005f' , '#dfff00' , 17  , 190 ]
+let s:airline_b_normal   = [ '#ffffff' , '#444444' , 255 , 238 ]
+let s:airline_c_normal   = [ '#9cffd3' , '#202020' , 85  , 234 ]
+let g:airline#themes#dark#palette.normal = airline#themes#generate_color_map(s:airline_a_normal, s:airline_b_normal, s:airline_c_normal)
+
+" It should be noted the above is equivalent to:
+" let g:airline#themes#dark#palette.normal = airline#themes#generate_color_map(
+"    \  [ '#00005f' , '#dfff00' , 17  , 190 ],  " section airline_a
+"    \  [ '#ffffff' , '#444444' , 255 , 238 ],  " section airline_b
+"    \  [ '#9cffd3' , '#202020' , 85  , 234 ]   " section airline_c
+"    \)
+"
+" In turn, that is equivalent to:
+" let g:airline#themes#dark#palette.normal = {
+"    \  'airline_a': [ '#00005f' , '#dfff00' , 17  , 190 ],  "section airline_a
+"    \  'airline_b': [ '#ffffff' , '#444444' , 255 , 238 ],  "section airline_b
+"    \  'airline_c': [ '#9cffd3' , '#202020' , 85  , 234 ],  "section airline_c
+"    \  'airline_x': [ '#9cffd3' , '#202020' , 85  , 234 ],  "section airline_x
+"    \  'airline_y': [ '#ffffff' , '#444444' , 255 , 238 ],  "section airline_y
+"    \  'airline_z': [ '#00005f' , '#dfff00' , 17  , 190 ]   "section airline_z
+"    \}
+"
+" airline#themes#generate_color_map() also uses the values provided as
+" parameters to create intermediary groups such as:
+"   airline_a_to_airline_b
+"   airline_b_to_airline_c
+"   etc...
+
+" Here we define overrides for when the buffer is modified.  This will be
+" applied after g:airline#themes#dark#palette.normal, hence why only certain keys are
+" declared.
+let g:airline#themes#dark#palette.normal_modified = {
+      \ 'airline_c': [ '#ffffff' , '#5f005f' , 255     , 53      , ''     ] ,
+      \ }
+
+
+let s:airline_a_insert = [ '#00005f' , '#00dfff' , 17  , 45  ]
+let s:airline_b_insert = [ '#ffffff' , '#005fff' , 255 , 27  ]
+let s:airline_c_insert = [ '#ffffff' , '#000080' , 15  , 17  ]
+let g:airline#themes#dark#palette.insert = airline#themes#generate_color_map(s:airline_a_insert, s:airline_b_insert, s:airline_c_insert)
+let g:airline#themes#dark#palette.insert_modified = {
+      \ 'airline_c': [ '#ffffff' , '#5f005f' , 255     , 53      , ''     ] ,
+      \ }
+let g:airline#themes#dark#palette.insert_paste = {
+      \ 'airline_a': [ s:airline_a_insert[0]   , '#d78700' , s:airline_a_insert[2] , 172     , ''     ] ,
+      \ }
+
+
+let g:airline#themes#dark#palette.replace = copy(g:airline#themes#dark#palette.insert)
+let g:airline#themes#dark#palette.replace.airline_a = [ s:airline_b_insert[0]   , '#af0000' , s:airline_b_insert[2] , 124     , ''     ]
+let g:airline#themes#dark#palette.replace_modified = g:airline#themes#dark#palette.insert_modified
+
+
+let s:airline_a_visual = [ '#000000' , '#ffaf00' , 232 , 214 ]
+let s:airline_b_visual = [ '#000000' , '#ff5f00' , 232 , 202 ]
+let s:airline_c_visual = [ '#ffffff' , '#5f0000' , 15  , 52  ]
+let g:airline#themes#dark#palette.visual = airline#themes#generate_color_map(s:airline_a_visual, s:airline_b_visual, s:airline_c_visual)
+let g:airline#themes#dark#palette.visual_modified = {
+      \ 'airline_c': [ '#ffffff' , '#5f005f' , 255     , 53      , ''     ] ,
+      \ }
+
+
+let s:airline_a_inactive = [ '#4e4e4e' , '#1c1c1c' , 239 , 234 , '' ]
+let s:airline_b_inactive = [ '#4e4e4e' , '#262626' , 239 , 235 , '' ]
+let s:airline_c_inactive = [ '#4e4e4e' , '#303030' , 239 , 236 , '' ]
+let g:airline#themes#dark#palette.inactive = airline#themes#generate_color_map(s:airline_a_inactive, s:airline_b_inactive, s:airline_c_inactive)
+let g:airline#themes#dark#palette.inactive_modified = {
+      \ 'airline_c': [ '#875faf' , '' , 97 , '' , '' ] ,
+      \ }
+
+" For commandline mode, we use the colors from normal mode, except the mode
+" indicator should be colored differently, e.g. blue on light green
+let s:airline_a_commandline = [ '#0000ff' , '#0cff00' , 63  , 40 ]
+let s:airline_b_commandline = [ '#ffffff' , '#444444' , 255 , 238 ]
+let s:airline_c_commandline = [ '#9cffd3' , '#202020' , 85  , 234 ]
+let g:airline#themes#dark#palette.commandline = airline#themes#generate_color_map(s:airline_a_commandline, s:airline_b_commandline, s:airline_c_commandline)
+
+" Accents are used to give parts within a section a slightly different look or
+" color. Here we are defining a "red" accent, which is used by the 'readonly'
+" part by default. Only the foreground colors are specified, so the background
+" colors are automatically extracted from the underlying section colors. What
+" this means is that regardless of which section the part is defined in, it
+" will be red instead of the section's foreground color. You can also have
+" multiple parts with accents within a section.
+let g:airline#themes#dark#palette.accents = {
+      \ 'red': [ '#ff0000' , '' , 160 , ''  ]
+      \ }
+
+
+" Here we define the color map for ctrlp.  We check for the g:loaded_ctrlp
+" variable so that related functionality is loaded iff the user is using
+" ctrlp. Note that this is optional, and if you do not define ctrlp colors
+" they will be chosen automatically from the existing palette.
+if get(g:, 'loaded_ctrlp', 0)
+  let g:airline#themes#dark#palette.ctrlp = airline#extensions#ctrlp#generate_color_map(
+        \ [ '#d7d7ff' , '#5f00af' , 189 , 55  , ''     ],
+        \ [ '#ffffff' , '#875fd7' , 231 , 98  , ''     ],
+        \ [ '#5f00af' , '#ffffff' , 55  , 231 , 'bold' ])
+endif
diff --git a/.vim/autoload/airline/themes/gruvbox.vim b/.vim/autoload/airline/themes/gruvbox.vim
new file mode 100644
index 0000000..6862a81
--- /dev/null
+++ b/.vim/autoload/airline/themes/gruvbox.vim
@@ -0,0 +1,79 @@
+" -----------------------------------------------------------------------------
+" File: gruvbox.vim
+" Description: Retro groove color scheme for Airline
+" Author: morhetz <morhetz@gmail.com>
+" Source: https://github.com/morhetz/gruvbox
+" Last Modified: 12 Aug 2017
+" -----------------------------------------------------------------------------
+
+let g:airline#themes#gruvbox#palette = {}
+
+function! airline#themes#gruvbox#refresh()
+
+  let M0 = airline#themes#get_highlight('Identifier')
+  let accents_group = airline#themes#get_highlight('Special')
+  let modified_group = [M0[0], '', M0[2], '', '']
+  let warning_group = airline#themes#get_highlight2(['Normal', 'bg'], ['Question', 'fg'])
+  let error_group = airline#themes#get_highlight2(['Normal', 'bg'], ['WarningMsg', 'fg'])
+
+  let s:N1 = airline#themes#get_highlight2(['Normal', 'bg'], ['StatusLineNC', 'bg'])
+  let s:N2 = airline#themes#get_highlight2(['StatusLineNC', 'bg'], ['Pmenu', 'bg'])
+  let s:N3 = airline#themes#get_highlight2(['StatusLineNC', 'bg'], ['CursorLine', 'bg'])
+  let g:airline#themes#gruvbox#palette.normal = airline#themes#generate_color_map(s:N1, s:N2, s:N3)
+  let g:airline#themes#gruvbox#palette.normal_modified = { 'airline_c': modified_group }
+  let g:airline#themes#gruvbox#palette.normal.airline_warning = warning_group
+  let g:airline#themes#gruvbox#palette.normal_modified.airline_warning = warning_group
+  let g:airline#themes#gruvbox#palette.normal.airline_error = error_group
+  let g:airline#themes#gruvbox#palette.normal_modified.airline_error = error_group
+
+  let s:I1 = airline#themes#get_highlight2(['Normal', 'bg'], ['Identifier', 'fg'])
+  let s:I2 = s:N2
+  let s:I3 = airline#themes#get_highlight2(['Normal', 'fg'], ['Pmenu', 'bg'])
+  let g:airline#themes#gruvbox#palette.insert = airline#themes#generate_color_map(s:I1, s:I2, s:I3)
+  let g:airline#themes#gruvbox#palette.insert_modified = g:airline#themes#gruvbox#palette.normal_modified
+  let g:airline#themes#gruvbox#palette.insert.airline_warning = g:airline#themes#gruvbox#palette.normal.airline_warning
+  let g:airline#themes#gruvbox#palette.insert_modified.airline_warning = g:airline#themes#gruvbox#palette.normal_modified.airline_warning
+  let g:airline#themes#gruvbox#palette.insert.airline_error = g:airline#themes#gruvbox#palette.normal.airline_error
+  let g:airline#themes#gruvbox#palette.insert_modified.airline_error = g:airline#themes#gruvbox#palette.normal_modified.airline_error
+
+  let s:R1 = airline#themes#get_highlight2(['Normal', 'bg'], ['Structure', 'fg'])
+  let s:R2 = s:I2
+  let s:R3 = s:I3
+  let g:airline#themes#gruvbox#palette.replace = airline#themes#generate_color_map(s:R1, s:R2, s:R3)
+  let g:airline#themes#gruvbox#palette.replace_modified = g:airline#themes#gruvbox#palette.normal_modified
+  let g:airline#themes#gruvbox#palette.replace.airline_warning = g:airline#themes#gruvbox#palette.normal.airline_warning
+  let g:airline#themes#gruvbox#palette.replace_modified.airline_warning = g:airline#themes#gruvbox#palette.normal_modified.airline_warning
+  let g:airline#themes#gruvbox#palette.replace.airline_error = g:airline#themes#gruvbox#palette.normal.airline_error
+  let g:airline#themes#gruvbox#palette.replace_modified.airline_error = g:airline#themes#gruvbox#palette.normal_modified.airline_error
+
+  let s:V1 = airline#themes#get_highlight2(['Normal', 'bg'], ['Question', 'fg'])
+  let s:V2 = s:N2
+  let s:V3 = airline#themes#get_highlight2(['Normal', 'bg'], ['TabLine', 'fg'])
+  let g:airline#themes#gruvbox#palette.visual = airline#themes#generate_color_map(s:V1, s:V2, s:V3)
+  let g:airline#themes#gruvbox#palette.visual_modified = { 'airline_c': [ s:V3[0], '', s:V3[2], '', '' ] }
+  let g:airline#themes#gruvbox#palette.visual.airline_warning = g:airline#themes#gruvbox#palette.normal.airline_warning
+  let g:airline#themes#gruvbox#palette.visual_modified.airline_warning = g:airline#themes#gruvbox#palette.normal_modified.airline_warning
+  let g:airline#themes#gruvbox#palette.visual.airline_error = g:airline#themes#gruvbox#palette.normal.airline_error
+  let g:airline#themes#gruvbox#palette.visual_modified.airline_error = g:airline#themes#gruvbox#palette.normal_modified.airline_error
+
+  let s:IA = airline#themes#get_highlight2(['TabLine', 'fg'], ['CursorLine', 'bg'])
+  let g:airline#themes#gruvbox#palette.inactive = airline#themes#generate_color_map(s:IA, s:IA, s:IA)
+  let g:airline#themes#gruvbox#palette.inactive_modified = { 'airline_c': modified_group }
+
+  let g:airline#themes#gruvbox#palette.accents = { 'red': accents_group }
+
+  let s:TF = airline#themes#get_highlight2(['Normal', 'bg'], ['Normal', 'bg'])
+  let g:airline#themes#gruvbox#palette.tabline = {
+    \ 'airline_tab':  s:N2,
+    \ 'airline_tabsel':  s:N1,
+    \ 'airline_tabtype':  s:V1,
+    \ 'airline_tabfill':  s:TF,
+    \ 'airline_tabhid':  s:IA,
+    \ 'airline_tabmod':  s:I1
+    \ }
+
+endfunction
+
+call airline#themes#gruvbox#refresh()
+
+" vim: set sw=2 ts=2 sts=2 et tw=80 ft=vim fdm=marker:
diff --git a/.vim/autoload/airline/util.vim b/.vim/autoload/airline/util.vim
new file mode 100644
index 0000000..65e123c
--- /dev/null
+++ b/.vim/autoload/airline/util.vim
@@ -0,0 +1,131 @@
+" MIT License. Copyright (c) 2013-2018 Bailey Ling et al.
+" vim: et ts=2 sts=2 sw=2
+
+" TODO: Try to cache winwidth(0) function
+" e.g. store winwidth per window and access that, only update it, if the size
+" actually changed.
+scriptencoding utf-8
+
+call airline#init#bootstrap()
+let s:spc = g:airline_symbols.space
+let s:nomodeline = (v:version > 703 || (v:version == 703 && has("patch438"))) ? '<nomodeline>' : ''
+
+function! airline#util#shorten(text, winwidth, minwidth, ...)
+  if winwidth(0) < a:winwidth && len(split(a:text, '\zs')) > a:minwidth
+    if get(a:000, 0, 0)
+      " shorten from tail
+      return '…'.matchstr(a:text, '.\{'.a:minwidth.'}$')
+    else
+      " shorten from beginning of string
+      return matchstr(a:text, '^.\{'.a:minwidth.'}').'…'
+    endif
+  else
+    return a:text
+  endif
+endfunction
+
+function! airline#util#wrap(text, minwidth)
+  if a:minwidth > 0 && winwidth(0) < a:minwidth
+    return ''
+  endif
+  return a:text
+endfunction
+
+function! airline#util#append(text, minwidth)
+  if a:minwidth > 0 && winwidth(0) < a:minwidth
+    return ''
+  endif
+  let prefix = s:spc == "\ua0" ? s:spc : s:spc.s:spc
+  return empty(a:text) ? '' : prefix.g:airline_left_alt_sep.s:spc.a:text
+endfunction
+
+function! airline#util#warning(msg)
+  echohl WarningMsg
+  echomsg "airline: ".a:msg
+  echohl Normal
+endfunction
+
+function! airline#util#prepend(text, minwidth)
+  if a:minwidth > 0 && winwidth(0) < a:minwidth
+    return ''
+  endif
+  return empty(a:text) ? '' : a:text.s:spc.g:airline_right_alt_sep.s:spc
+endfunction
+
+if v:version >= 704
+  function! airline#util#getwinvar(winnr, key, def)
+    return getwinvar(a:winnr, a:key, a:def)
+  endfunction
+else
+  function! airline#util#getwinvar(winnr, key, def)
+    let winvals = getwinvar(a:winnr, '')
+    return get(winvals, a:key, a:def)
+  endfunction
+endif
+
+if v:version >= 704
+  function! airline#util#exec_funcrefs(list, ...)
+    for Fn in a:list
+      let code = call(Fn, a:000)
+      if code != 0
+        return code
+      endif
+    endfor
+    return 0
+  endfunction
+else
+  function! airline#util#exec_funcrefs(list, ...)
+    " for 7.2; we cannot iterate the list, hence why we use range()
+    " for 7.3-[97, 328]; we cannot reuse the variable, hence the {}
+    for i in range(0, len(a:list) - 1)
+      let Fn{i} = a:list[i]
+      let code = call(Fn{i}, a:000)
+      if code != 0
+        return code
+      endif
+    endfor
+    return 0
+  endfunction
+endif
+
+" Compatibility wrapper for strchars, in case this vim version does not
+" have it natively
+function! airline#util#strchars(str)
+  if exists('*strchars')
+    return strchars(a:str)
+  else
+    return strlen(substitute(a:str, '.', 'a', 'g'))
+  endif
+endfunction
+
+function! airline#util#ignore_buf(name)
+  let pat = '\c\v'. get(g:, 'airline#ignore_bufadd_pat', '').
+        \ get(g:, 'airline#extensions#tabline#ignore_bufadd_pat', 
+        \ 'gundo|undotree|vimfiler|tagbar|nerd_tree|startify|!')
+  return match(a:name, pat) > -1
+endfunction
+
+function! airline#util#has_fugitive()
+  return exists('*fugitive#head') || exists('*FugitiveHead')
+endfunction
+
+function! airline#util#has_lawrencium()
+  return exists('*lawrencium#statusline')
+endfunction
+
+function! airline#util#has_vcscommand()
+  return get(g:, 'airline#extensions#branch#use_vcscommand', 0) && exists('*VCSCommandGetStatusLine')
+endfunction
+
+function! airline#util#has_custom_scm()
+  return !empty(get(g:, 'airline#extensions#branch#custom_head', ''))
+endfunction
+
+function! airline#util#doautocmd(event)
+  exe printf("silent doautocmd %s User %s", s:nomodeline, a:event)
+endfunction
+
+function! airline#util#themes(match)
+  let files = split(globpath(&rtp, 'autoload/airline/themes/'.a:match.'*'), "\n")
+  return map(files, 'fnamemodify(v:val, ":t:r")')
+endfunction
diff --git a/.vim/autoload/neomake.vim b/.vim/autoload/neomake.vim
new file mode 100644
index 0000000..6322a05
--- /dev/null
+++ b/.vim/autoload/neomake.vim
@@ -0,0 +1,2582 @@
+" vim: ts=4 sw=4 et
+scriptencoding utf-8
+
+if !exists('s:make_id')
+    let s:make_id = 0
+endif
+" A map of make_id to options, e.g. cwd when jobs where started.
+if !exists('s:make_info')
+    let s:make_info = {}
+endif
+if !exists('s:job_id')
+    let s:job_id = 1
+endif
+if !exists('s:jobs')
+    let s:jobs = {}
+endif
+if !exists('s:map_job_ids')
+    let s:map_job_ids = {}
+endif
+
+" Errors by [maker_type][bufnr][lnum]
+let s:current_errors = {'project': {}, 'file': {}}
+
+if !has('nvim')
+    let s:kill_vim_timers = {}
+endif
+
+" A list of references to keep when profiling.
+" Workaround for https://github.com/vim/vim/issues/2350, where
+" https://github.com/blueyed/vader.vim/commit/e66d91dea is not enough.
+let s:hack_keep_refs_for_profiling = []
+
+" Can Neovim buffer output?
+let s:nvim_can_buffer_output = has('nvim-0.3.0') ? 1 : 0
+
+" Private function to access script-local variables during tests.
+function! neomake#_get_s() abort
+    return s:
+endfunction
+
+" Sentinels.
+let s:unset_list = []
+let s:unset_dict = {}
+let s:unset = {}
+
+let s:can_use_env_in_job_opts = has('patch-8.0.0902') && has('patch-8.0.1832')
+
+let s:is_testing = exists('g:neomake_test_messages')
+
+let s:async = has('nvim')
+            \ || has('channel') && has('job') && has('patch-8.0.0027')
+function! neomake#has_async_support() abort
+    return s:async
+endfunction
+
+if v:version >= 704 || (v:version == 703 && has('patch1058'))
+    function! s:function(name) abort
+        return function(a:name)
+    endfunction
+else
+    " Older Vim does not handle s: function references across files.
+    function! s:function(name) abort
+        return function(substitute(a:name,'^s:',matchstr(expand('<sfile>'), '.*\zs<SNR>\d\+_'),''))
+    endfunction
+endif
+
+function! s:sort_jobs(a, b) abort
+    return a:a.id - a:b.id
+endfunction
+
+function! neomake#GetJobs(...) abort
+    if empty(s:jobs)
+        return []
+    endif
+    let jobs = copy(values(s:jobs))
+    if a:0
+        call filter(jobs, 'index(a:1, v:val.id) != -1')
+    endif
+    return sort(jobs, function('s:sort_jobs'))
+endfunction
+
+function! neomake#GetJob(job_id) abort
+    return s:jobs[a:job_id]
+endfunction
+
+" Not documented, only used in tests for now.
+function! neomake#GetStatus() abort
+    return {
+                \ 'last_make_id': s:make_id,
+                \ 'make_info': s:make_info,
+                \ 'action_queue': g:neomake#action_queue#_s.action_queue,
+                \ }
+endfunction
+
+" neomake#GetMakeOptions: not documented, only used internally for now.
+" More lax when not being used in tests to avoid errors, but fail during tests.
+if s:is_testing
+    function! neomake#GetMakeOptions(...) abort
+        let make_id = a:0 ? a:1 : s:make_id
+        try
+            let r = s:make_info[make_id]
+        catch
+            let msg = printf('GetMakeOptions failed: %s (in %s)', v:exception, v:throwpoint)
+            call vader#log(msg)
+            let g:neomake_test_errors += [msg]
+            return {'verbosity': 3}
+        endtry
+        return r
+    endfunction
+else
+    function! neomake#GetMakeOptions(...) abort
+        let make_id = a:0 ? a:1 : s:make_id
+        if !has_key(s:make_info, make_id)
+            call neomake#log#warning('warning: missing make_info key: '.make_id.'.')
+            return {'verbosity': get(g:, 'neomake_verbose', 1)}
+        endif
+        return s:make_info[make_id]
+    endfunction
+endif
+
+function! neomake#ListJobs() abort
+    if !s:async
+        echom 'This Vim version has no support for jobs.'
+        return
+    endif
+    let jobs = neomake#GetJobs()
+    if empty(jobs)
+        return
+    endif
+    echom 'make_id | job_id | name/maker'
+    for jobinfo in jobs
+        let desc = !empty(jobinfo.maker.name) && jobinfo.name != jobinfo.maker.name
+                    \ ? jobinfo.name. ' ('.jobinfo.maker.name.')'
+                    \ : jobinfo.name
+        echom printf('%7d | %6d | %s', jobinfo.make_id, jobinfo.id, desc)
+    endfor
+endfunction
+
+function! neomake#CancelMake(...) abort
+    let make_id = a:0 ? a:1 : s:make_id
+    if !has_key(s:make_info, make_id)
+        call neomake#log#error('CancelMake: make not found: '.make_id.'.')
+        return 0
+    endif
+    let bang = a:0 > 1 ? a:1 : 0
+    let make_info = s:make_info[make_id]
+    call neomake#log#debug('Canceling make.', make_info)
+    let make_info.canceled = 1
+    let jobs = filter(copy(values(s:jobs)), 'v:val.make_id == make_id')
+    call s:abort_next_makers(make_id)
+    for job in jobs
+        call neomake#CancelJob(job.id, bang)
+    endfor
+    call neomake#action_queue#clean(make_info)
+    " Ensure that make info gets cleaned really, e.g. if there were no jobs yet.
+    if has_key(s:make_info, make_id)
+        call s:clean_make_info(make_info, bang)
+    endif
+    return 1
+endfunction
+
+function! neomake#CancelAllMakes(...) abort
+    let bang = a:0 ? a:1 : 0
+    for make_id in keys(s:make_info)
+        call neomake#CancelMake(make_id, bang)
+    endfor
+endfunction
+
+" Returns 1 if a job was canceled, 0 otherwise.
+function! neomake#CancelJob(job_id, ...) abort
+    let job_id = type(a:job_id) == type({}) ? a:job_id.id : +a:job_id
+    let remove_always = a:0 ? a:1 : 0
+    let jobinfo = get(s:jobs, job_id, {})
+    call neomake#log#debug('Canceling job.', jobinfo)
+
+    call neomake#action_queue#clean(empty(jobinfo) ? {'id': job_id} : jobinfo)
+
+    if empty(jobinfo)
+        call neomake#log#error('CancelJob: job not found: '.job_id.'.')
+        return 0
+    endif
+
+    if get(jobinfo, 'canceled', 0)
+        call neomake#log#info('Job was canceled already.', jobinfo)
+        if remove_always
+            call s:CleanJobinfo(jobinfo)
+        endif
+        return 0
+    endif
+    let jobinfo.canceled = 1
+
+    let ret = 0
+    if get(jobinfo, 'finished')
+        call neomake#log#debug('Removing already finished job.', jobinfo)
+    elseif has_key(jobinfo, 'exit_code')
+        call neomake#log#debug('Job exited already.', jobinfo)
+    elseif has_key(jobinfo.maker, 'get_list_entries')
+        call neomake#log#debug('Removing job for get_list_entries.', jobinfo)
+    elseif s:async
+        if has('nvim')
+            let job = jobinfo.nvim_job
+            call neomake#log#debug(printf('Stopping Neovim job: %s.', job), jobinfo)
+        else
+            let job = jobinfo.vim_job
+            call neomake#log#debug(printf('Stopping Vim job: %s.', job), jobinfo)
+        endif
+        if has('nvim')
+            try
+                call jobstop(job)
+                let ret = 1
+            catch /^Vim\%((\a\+)\)\=:\(E474\|E900\):/
+                call neomake#log#info(printf(
+                            \ 'jobstop failed: %s.', v:exception), jobinfo)
+            endtry
+        else
+            " Use ch_status here, since job_status might be 'dead' already,
+            " without the exit handler being called yet.
+            if job_status(job) !=# 'run'
+                call neomake#log#info(
+                            \ 'job_stop: job was not running anymore.', jobinfo)
+            else
+                " NOTE: might be "dead" already, but that is fine.
+                call job_stop(job)
+                let ret = 1
+                if job_status(job) ==# 'run'
+                    let timer = timer_start(1000, function('s:kill_vimjob_cb'))
+                    let s:kill_vim_timers[timer] = jobinfo
+                endif
+            endif
+        endif
+    endif
+
+    if ret == 0 || remove_always
+        call s:CleanJobinfo(jobinfo)
+    endif
+    return ret
+endfunction
+
+function! s:kill_vimjob_cb(timer) abort
+    let jobinfo = s:kill_vim_timers[a:timer]
+    let vim_job = jobinfo.vim_job
+    if job_status(vim_job) ==# 'run'
+        call neomake#log#debug('Forcefully killing still running Vim job.', jobinfo)
+        call job_stop(vim_job, 'kill')
+    endif
+    unlet s:kill_vim_timers[a:timer]
+endfunction
+
+function! neomake#CancelJobs(bang) abort
+    call neomake#log#debug(printf('Canceling %d jobs.', len(s:jobs)))
+    for job in neomake#GetJobs()
+        call neomake#CancelJob(job.id, a:bang)
+    endfor
+endfunction
+
+function! s:handle_get_list_entries(jobinfo, ...) abort
+    if !a:0
+        return s:pcall('s:handle_get_list_entries', [a:jobinfo])
+    endif
+    let jobinfo = a:jobinfo
+    let jobinfo.serialize = 0
+    let maker = jobinfo.maker
+    try
+        let entries = maker.get_list_entries(jobinfo)
+    catch /^\%(Vim\%((\a\+)\)\=:\%(E48\|E523\)\)\@!/  " everything, but E48/E523 (sandbox / not allowed here)
+        if v:exception ==# 'NeomakeTestsException'
+            throw v:exception
+        endif
+        call neomake#log#exception(printf(
+                    \ 'Error during get_list_entries for %s: %s.',
+                    \ jobinfo.maker.name, v:exception), jobinfo)
+        call s:CleanJobinfo(jobinfo)
+        return g:neomake#action_queue#processed
+    endtry
+
+    if type(entries) != type([])
+        call neomake#log#error(printf('The get_list_entries method for maker %s did not return a list, but: %s.', jobinfo.maker.name, string(entries)[:100]), jobinfo)
+    elseif !empty(entries) && type(entries[0]) != type({})
+        call neomake#log#error(printf('The get_list_entries method for maker %s did not return a list of dicts, but: %s.', jobinfo.maker.name, string(entries)[:100]), jobinfo)
+    else
+        call s:ProcessEntries(jobinfo, entries)
+    endif
+    call s:CleanJobinfo(jobinfo)
+    return g:neomake#action_queue#processed
+endfunction
+
+function! s:MakeJob(make_id, options) abort
+    let job_id = s:job_id
+    let s:job_id += 1
+
+    " Optional:
+    "  - serialize (default: 0 for async (and get_list_entries),
+    "                        1 for non-async)
+    "  - serialize_abort_on_error (default: 0)
+    "  - exit_callback (string/function, default: 0)
+    let jobinfo = extend(deepcopy(g:neomake#jobinfo#base), extend({
+        \ 'id': job_id,
+        \ 'make_id': a:make_id,
+        \ 'name': empty(get(a:options.maker, 'name', '')) ? 'neomake_'.job_id : a:options.maker.name,
+        \ 'maker': a:options.maker,
+        \ 'bufnr': a:options.bufnr,
+        \ 'file_mode': a:options.file_mode,
+        \ 'ft': a:options.ft,
+        \ 'cwd': s:make_info[a:make_id].cwd,
+        \ }, a:options))
+
+    let maker = jobinfo.maker
+
+    if has_key(maker, 'get_list_entries')
+        call neomake#log#info(printf(
+                    \ '%s: getting entries via get_list_entries.',
+                    \ maker.name), jobinfo)
+        let s:jobs[jobinfo.id] = jobinfo
+        let s:make_info[a:make_id].active_jobs += [jobinfo]
+        call s:handle_get_list_entries(jobinfo)
+        return jobinfo
+    endif
+
+    call extend(jobinfo, {
+        \ 'output_stream': a:options.maker.output_stream,
+        \ 'buffer_output': a:options.maker.buffer_output,
+        \ }, 'keep')
+
+    let error = ''
+    try
+        " Change to job's cwd (before args, for relative filename).
+        let cd_error = jobinfo.cd()
+        if !empty(cd_error)
+            throw printf("Neomake: %s: could not change to maker's cwd (%s): %s.",
+                        \ maker.name, jobinfo.cd_from_setting, cd_error)
+        endif
+        let jobinfo.argv = maker._get_argv(jobinfo)
+
+        call neomake#utils#hook('NeomakeJobInit', {'jobinfo': jobinfo})
+
+        let start_msg = s:async ? 'Starting async job' : 'Starting'
+        if type(jobinfo.argv) == type('')
+            let start_msg .= ' [string]: '.jobinfo.argv
+        else
+            let start_msg .= ': '.join(map(copy(jobinfo.argv), 'neomake#utils#shellescape(v:val)'))
+        endif
+        call neomake#log#info(start_msg.'.', jobinfo)
+
+        let cwd = jobinfo.cwd
+        let changed = !empty(jobinfo.cd_back_cmd)
+        if changed
+            call neomake#log#debug('cwd: '.cwd.' (changed).', jobinfo)
+        else
+            call neomake#log#debug('cwd: '.cwd.'.', jobinfo)
+        endif
+
+        let base_job_opts = {}
+        if has_key(jobinfo, 'filename')
+            if s:can_use_env_in_job_opts
+                let base_job_opts = {
+                            \ 'env': {
+                            \   'NEOMAKE_FILE': jobinfo.filename
+                            \ }}
+            else
+                let save_env_file = exists('$NEOMAKE_FILE') ? $NEOMAKE_FILE : s:unset
+                let $NEOMAKE_FILE = jobinfo.filename
+            endif
+        endif
+
+        " Lock maker to make sure it does not get changed accidentally, but
+        " only with depth=1, so that a postprocess object can change itself.
+        lockvar 1 maker
+        if s:async
+            if has('nvim')
+                if jobinfo.buffer_output
+                    let opts = extend(base_job_opts, {
+                                \ 'stdout_buffered': 1,
+                                \ 'stderr_buffered': 1,
+                                \ })
+                    if s:nvim_can_buffer_output == 1
+                        let opts.on_exit = function('s:nvim_exit_handler_buffered')
+                    else
+                        call extend(opts, {
+                                \ 'on_stdout': function('s:nvim_output_handler'),
+                                \ 'on_stderr': function('s:nvim_output_handler'),
+                                \ })
+                        let opts.on_exit = function('s:nvim_exit_handler')
+                    endif
+                    let jobinfo.jobstart_opts = opts
+                else
+                    let opts = {
+                                \ 'on_stdout': function('s:nvim_output_handler'),
+                                \ 'on_stderr': function('s:nvim_output_handler'),
+                                \ 'on_exit': function('s:nvim_exit_handler'),
+                                \ }
+                endif
+                if has_key(maker, 'nvim_job_opts')
+                    call extend(opts, maker.nvim_job_opts)
+                endif
+                if !has('nvim-0.3.0')
+                            \ && !neomake#utils#IsRunningWindows()
+                            \ && !has_key(opts, 'detach')
+                            \ && !has_key(opts, 'pty')
+                    " Always use detach to trigger setsid() with older Neovim.
+                    let opts.detach = 1
+                endif
+                try
+                    let job = jobstart(jobinfo.argv, opts)
+                catch
+                    let error = printf('Failed to start Neovim job: %s: %s.',
+                                \ string(jobinfo.argv), v:exception)
+                endtry
+                if empty(error)
+                    if job == 0
+                        let error = printf('Failed to start Neovim job: %s: %s.',
+                                    \ 'Job table is full or invalid arguments given', string(jobinfo.argv))
+                    elseif job == -1
+                        let error = printf('Failed to start Neovim job: %s: %s.',
+                                    \ 'Executable not found', string(jobinfo.argv))
+                    else
+                        let s:map_job_ids[job] = jobinfo.id
+                        let jobinfo.nvim_job = job
+                        let s:jobs[jobinfo.id] = jobinfo
+
+                        if get(jobinfo, 'uses_stdin', 0)
+                            call jobsend(job, s:make_info[a:make_id].buffer_lines)
+                            call jobclose(job, 'stdin')
+                        endif
+                    endif
+                endif
+            else
+                " vim-async.
+                let opts = extend(base_job_opts, {
+                            \ 'out_cb': function('s:vim_output_handler_stdout'),
+                            \ 'err_cb': function('s:vim_output_handler_stderr'),
+                            \ 'close_cb': function('s:vim_exit_handler'),
+                            \ 'mode': 'raw',
+                            \ })
+                if has_key(maker, 'vim_job_opts')
+                    call extend(opts, maker.vim_job_opts)
+                endif
+                try
+                    let job = job_start(jobinfo.argv, opts)
+                    " Get this as early as possible!
+                    let channel_id = ch_info(job)['id']
+                catch
+                    " NOTE: not covered in tests. Vim seems to always return
+                    " a job. Might be able to trigger this using custom opts?!
+                    let error = printf('Failed to start Vim job: %s: %s.',
+                                \ jobinfo.argv, v:exception)
+                endtry
+                if empty(error)
+                    let jobinfo.vim_job = job
+                    let s:map_job_ids[channel_id] = jobinfo.id
+                    let s:jobs[jobinfo.id] = jobinfo
+                    call neomake#log#debug(printf('Vim job: %s.',
+                                \ string(job_info(job))), jobinfo)
+                    call neomake#log#debug(printf('Vim channel: %s.',
+                                \ string(ch_info(job))), jobinfo)
+
+                    if get(jobinfo, 'uses_stdin', 0)
+                        call ch_sendraw(job, join(s:make_info[a:make_id].buffer_lines, "\n"))
+                        call ch_close_in(job)
+                    endif
+                endif
+            endif
+
+            " Bail out on errors.
+            if !empty(error)
+                throw 'Neomake: '.error
+            endif
+
+            call neomake#utils#hook('NeomakeJobStarted', {'jobinfo': jobinfo})
+        else
+            " vim-sync.
+            " Use a temporary file to capture stderr.
+            let stderr_file = tempname()
+            let argv = jobinfo.argv . ' 2>'.stderr_file
+
+            try
+                if get(jobinfo, 'uses_stdin', 0)
+                    " Pass stdin to system(), but only if non-empty.
+                    " Otherwise it might cause E677 (vim74-trusty at least).
+                    let stdin = join(s:make_info[a:make_id].buffer_lines, "\n")
+                    if !empty(stdin)
+                        let output = system(argv, stdin)
+                    else
+                        let output = system(argv)
+                    endif
+                else
+                    let output = system(argv)
+                endif
+            catch /^Vim(let):E484:/
+                throw printf('Neomake: Could not run %s: %s.', argv, v:exception)
+            endtry
+
+            let jobinfo.id = job_id
+            let s:jobs[job_id] = jobinfo
+            let s:make_info[a:make_id].active_jobs += [jobinfo]
+
+            call s:output_handler(jobinfo, split(output, '\r\?\n', 1), 'stdout', 0)
+            let stderr_output = readfile(stderr_file)
+            if !empty(stderr_output)
+                call s:output_handler(jobinfo, stderr_output, 'stderr', 1)
+            endif
+            call delete(stderr_file)
+
+            call s:exit_handler(jobinfo, v:shell_error)
+            return jobinfo
+        endif
+    finally
+        call jobinfo.cd_back()
+        if exists('save_env_file')
+            call s:restore_env('NEOMAKE_FILE', save_env_file)
+        endif
+    endtry
+    let s:make_info[a:make_id].active_jobs += [jobinfo]
+    return jobinfo
+endfunction
+
+if !s:can_use_env_in_job_opts
+    function! s:restore_env(var, value) abort
+        " Cannot unlet environment vars without patch 8.0.1832.
+        exe printf('let $%s = %s', a:var, string(a:value is s:unset ? '' : a:value))
+    endfunction
+endif
+
+let s:command_maker_base = copy(g:neomake#core#command_maker_base)
+" Check if a temporary file is used, and set it in s:make_info in case it is.
+function! s:command_maker_base._get_tempfilename(jobinfo) abort dict
+    let l:Supports_stdin = neomake#utils#GetSetting('supports_stdin', self, s:unset_dict, a:jobinfo.ft, a:jobinfo.bufnr)
+    if Supports_stdin isnot s:unset_dict
+        if type(Supports_stdin) == type(function('tr'))
+            let supports_stdin = call(Supports_stdin, [a:jobinfo], self)
+        else
+            let supports_stdin = Supports_stdin
+        endif
+        if supports_stdin
+            let a:jobinfo.uses_stdin = 1
+            return get(self, 'tempfile_name', '-')
+        endif
+    endif
+
+    if has_key(self, 'tempfile_name')
+        return self.tempfile_name
+    endif
+
+    let tempfile_enabled = neomake#utils#GetSetting('tempfile_enabled', self, 1, a:jobinfo.ft, a:jobinfo.bufnr)
+    if !tempfile_enabled
+        return ''
+    endif
+
+    let make_id = a:jobinfo.make_id
+    if !has_key(s:make_info[make_id], 'tempfile_name')
+        if !exists('s:pid')
+            let s:pid = getpid()
+        endif
+        let slash = neomake#utils#Slash()
+
+        let dir = neomake#utils#GetSetting('tempfile_dir', self, '', a:jobinfo.ft, a:jobinfo.bufnr)
+
+        " Use absolute path internally, which is important for removal.
+        let orig_fname = neomake#utils#fnamemodify(a:jobinfo.bufnr, ':p')
+        if empty(dir)
+            if empty(orig_fname)
+                let dir = tempname()
+            else
+                let dir = fnamemodify(orig_fname, ':h')
+                if filewritable(dir) != 2
+                    let dir = tempname()
+                    let s:make_info[make_id].tempfile_dir = dir
+                    call neomake#log#debug('Using temporary directory for non-writable parent directory.')
+                endif
+            endif
+
+            if empty(orig_fname)
+                let filename = 'neomaketmp.'.a:jobinfo.ft
+            else
+                let filename = fnamemodify(orig_fname, ':t')
+                            \ .'@neomake_'.s:pid.'_'.make_id
+                let ext = fnamemodify(orig_fname, ':e')
+                if !empty(ext)
+                    let filename .= '.'.ext
+                endif
+                " Use hidden files to make e.g. pytest not trying to import it.
+                if filename[0] !=# '.'
+                    let filename = '.' . filename
+                endif
+            endif
+        else
+            let dir = neomake#utils#ExpandArgs([dir], a:jobinfo)[0]
+            if empty(orig_fname)
+                let filename = 'neomaketmp.'.a:jobinfo.ft
+            else
+                let filename = fnamemodify(orig_fname, ':t')
+            endif
+        endif
+
+        let temp_file = dir . slash . filename
+        let s:make_info[make_id].tempfile_name = temp_file
+    endif
+    return s:make_info[make_id].tempfile_name
+endfunction
+
+" Get the filename to use for a:jobinfo's make/buffer.
+function! s:command_maker_base._get_fname_for_buffer(jobinfo) abort
+    let bufnr = a:jobinfo.bufnr
+    let bufname = bufname(bufnr)
+    let temp_file = ''
+    let _uses_stdin = neomake#utils#GetSetting('uses_stdin', a:jobinfo.maker, s:unset_dict, a:jobinfo.ft, bufnr)
+    if _uses_stdin isnot s:unset_dict
+        let a:jobinfo.uses_stdin = _uses_stdin
+        let uses_stdin = _uses_stdin
+        call neomake#log#debug(printf('Using uses_stdin (%s) from setting.',
+                    \ a:jobinfo.uses_stdin), a:jobinfo)
+        if a:jobinfo.uses_stdin
+            let temp_file = neomake#utils#GetSetting('tempfile_name', a:jobinfo.maker, '-', a:jobinfo.ft, bufnr)
+        endif
+    else
+        if empty(bufname)
+            let temp_file = self._get_tempfilename(a:jobinfo)
+            if !get(a:jobinfo, 'uses_stdin', 0) && empty(temp_file)
+                throw 'Neomake: no file name.'
+            endif
+            let used_for = 'unnamed'
+        elseif getbufvar(bufnr, '&modified')
+            let temp_file = self._get_tempfilename(a:jobinfo)
+            if !get(a:jobinfo, 'uses_stdin', 0) && empty(temp_file)
+                throw 'Neomake: skip_job: buffer is modified, but temporary files are disabled.'
+            endif
+            let used_for = 'modified'
+        elseif !filereadable(bufname)
+            let temp_file = self._get_tempfilename(a:jobinfo)
+            if !get(a:jobinfo, 'uses_stdin', 0) && empty(temp_file)
+                " Using ':p' as modifier is unpredictable as per doc, but OK.
+                throw printf('Neomake: file is not readable (%s)', fnamemodify(bufname, ':p'))
+            endif
+            let used_for = 'unreadable'
+        else
+            let bufname = fnamemodify(bufname, ':.')
+            let used_for = ''
+        endif
+
+        let uses_stdin = get(a:jobinfo, 'uses_stdin', 0)
+
+        if !empty(used_for)
+            if uses_stdin
+                call neomake#log#debug(printf(
+                            \ 'Using stdin for %s buffer (%s).', used_for, temp_file),
+                            \ a:jobinfo)
+            elseif !empty(temp_file)
+                call neomake#log#debug(printf(
+                            \ 'Using tempfile for %s buffer: "%s".', used_for, temp_file),
+                            \ a:jobinfo)
+            endif
+        endif
+    endif
+
+    let make_info = s:make_info[a:jobinfo.make_id]
+    " Handle stdin when supports_stdin sets self.tempfile_name = ''.
+    if uses_stdin
+        if !has_key(make_info, 'buffer_lines')
+            let make_info.buffer_lines = neomake#utils#get_buffer_lines(bufnr)
+        endif
+        let bufname = temp_file
+    elseif !empty(temp_file)
+        " Use relative path for args.
+        let bufname = fnamemodify(temp_file, ':.')
+        let temp_file = fnamemodify(temp_file, ':p')
+        if !has_key(make_info, 'tempfiles')
+            let make_info.tempfiles = [temp_file]
+            let make_info.created_dirs = s:create_dirs_for_file(temp_file)
+            call neomake#utils#write_tempfile(bufnr, temp_file)
+        elseif temp_file !=# make_info.tempfiles[0]
+            call extend(make_info.created_dirs, s:create_dirs_for_file(temp_file))
+            call writefile(readfile(make_info.tempfiles[0], 'b'), temp_file, 'b')
+            call add(make_info.tempfiles, temp_file)
+        endif
+        let a:jobinfo.tempfile = temp_file
+    endif
+
+    let a:jobinfo.filename = bufname
+    return bufname
+endfunction
+
+function! s:create_dirs_for_file(fpath) abort
+    let created_dirs = []
+    let last_dir = a:fpath
+    while 1
+        let temp_dir = fnamemodify(last_dir, ':h')
+        if isdirectory(temp_dir) || last_dir ==# temp_dir
+            break
+        endif
+        call insert(created_dirs, temp_dir)
+        let last_dir = temp_dir
+    endwhile
+    for dir in created_dirs
+        call mkdir(dir, '', 0700)
+    endfor
+    return created_dirs
+endfunction
+
+function! s:command_maker_base._bind_args() abort dict
+    " Resolve args, which might be a function or dictionary.
+    if type(self.args) == type(function('tr'))
+        " Deprecated: use InitForJob
+        call neomake#log#warn_once(printf("Please use 'InitForJob' instead of 'args' for maker %s.", self.name),
+                    \ printf('deprecated-args-%s', self.name))
+        let args = call(self.args, [])
+    elseif type(self.args) == type({})
+        " Deprecated: use InitForJob
+        call neomake#log#warn_once(printf("Please use 'InitForJob' instead of 'args.fn' for maker %s.", self.name),
+                    \ printf('deprecated-args-fn-%s', self.name))
+        let args = call(self.args.fn, [], self.args)
+    else
+        let args = copy(self.args)
+    endif
+    let self.args = args
+    return self
+endfunction
+
+function! s:command_maker_base._get_argv(jobinfo) abort dict
+    let filename = self._get_fname_for_args(a:jobinfo)
+    let args_is_list = type(self.args) == type([])
+    if args_is_list
+        let args = neomake#utils#ExpandArgs(self.args, a:jobinfo)
+        if !empty(filename)
+            call add(args, filename)
+        endif
+    elseif !empty(filename)
+        let args = copy(self.args)
+        let args .= (empty(args) ? '' : ' ').neomake#utils#shellescape(filename)
+    else
+        let args = self.args
+    endif
+    return neomake#compat#get_argv(self.exe, args, args_is_list)
+endfunction
+
+function! s:GetMakerForFiletype(ft, maker_name) abort
+    for config_ft in neomake#utils#get_config_fts(a:ft)
+        call neomake#utils#load_ft_makers(config_ft)
+        let f = 'neomake#makers#ft#'.config_ft.'#'.a:maker_name
+        if exists('*'.f)
+            let maker = call(f, [])
+            return maker
+        endif
+    endfor
+    return s:unset_dict
+endfunction
+
+function! neomake#get_maker_by_name(maker_name, ...) abort
+    let for_ft = a:0 ? a:1 : 0
+    let ft_config = for_ft is# 0 ? &filetype : for_ft
+    let bufnr = bufnr('%')
+    if a:maker_name !~# '\v^\w+$'
+        throw printf('Neomake: Invalid maker name: "%s"', a:maker_name)
+    endif
+
+    let maker = neomake#utils#GetSetting('maker', {'name': a:maker_name}, s:unset_dict, ft_config, bufnr)
+    if maker is# s:unset_dict
+        if a:maker_name ==# 'makeprg'
+            let maker = s:get_makeprg_maker()
+        elseif for_ft isnot# 0
+            let maker = s:GetMakerForFiletype(for_ft, a:maker_name)
+        else
+            call neomake#utils#load_global_makers()
+            let f = 'neomake#makers#'.a:maker_name.'#'.a:maker_name
+            if exists('*'.f)
+                let maker = call(f, [])
+            endif
+        endif
+    endif
+    if type(maker) != type({})
+        throw printf('Neomake: Got non-dict for maker %s: %s',
+                    \ a:maker_name, maker)
+    endif
+    if maker isnot# s:unset_dict && !has_key(maker, 'name')
+        let maker.name = a:maker_name
+    endif
+    return maker
+endfunction
+
+function! neomake#GetMaker(name_or_maker, ...) abort
+    let for_ft = a:0 ? a:1 : 0
+    if type(a:name_or_maker) == type({})
+        let maker = a:name_or_maker
+        if !has_key(maker, 'name')
+            let maker.name = 'unnamed_maker'
+        endif
+    else
+        let maker = neomake#get_maker_by_name(a:name_or_maker, for_ft)
+        if maker is# s:unset_dict
+            if !a:0
+                " Check &filetype if no args where provided.
+                let maker = neomake#get_maker_by_name(a:name_or_maker, &filetype)
+            endif
+        endif
+        if maker is# s:unset_dict
+            if for_ft isnot# 0
+                throw printf('Neomake: Maker not found (for %s): %s',
+                            \ !empty(for_ft) ? 'filetype '.for_ft : 'empty filetype',
+                            \ a:name_or_maker)
+            else
+                throw printf('Neomake: Maker not found (without filetype): %s',
+                            \ a:name_or_maker)
+            endif
+        endif
+    endif
+    return neomake#create_maker_object(maker, a:0 ? a:1 : &filetype)
+endfunction
+
+" NOTE: uses ft and bufnr for config only.
+function! neomake#create_maker_object(maker, ft) abort
+    let [maker, ft, bufnr] = [a:maker, a:ft, bufnr('%')]
+
+    " Create the maker object.
+    let l:GetEntries = neomake#utils#GetSetting('get_list_entries', maker, -1, ft, bufnr)
+    if GetEntries isnot# -1
+        let maker = copy(maker)
+        let maker.get_list_entries = GetEntries
+    else
+        let maker = extend(copy(s:command_maker_base), copy(maker))
+    endif
+    if !has_key(maker, 'get_list_entries')
+        " Set defaults for command/job based makers.
+        let defaults = extend(
+                    \ copy(g:neomake#config#_defaults['maker_defaults']),
+                    \ neomake#config#get('maker_defaults'))
+        call extend(defaults, {
+            \ 'exe': maker.name,
+            \ 'args': [],
+            \ })
+        if !has_key(maker, 'process_output') && !has_key(maker, 'process_json')
+            call extend(defaults, {
+                \ 'errorformat': &errorformat,
+                \ })
+        endif
+        for [key, default] in items(defaults)
+            let maker[key] = neomake#utils#GetSetting(key, {'name': maker.name}, get(maker, key, default), ft, bufnr, 1)
+            unlet default  " for Vim without patch-7.4.1546
+        endfor
+    endif
+    if v:profiling
+        call add(s:hack_keep_refs_for_profiling, maker)
+    endif
+    return maker
+endfunction
+
+if exists('*getcompletion')
+    function! s:get_makers_for_pattern(pattern) abort
+        " Get function prefix based on pattern, until the first backslash.
+        let prefix = substitute(a:pattern, '\v\\.*', '', '')
+
+        " NOTE: the pattern uses &ignorecase.
+        let funcs = getcompletion(prefix.'[a-z]', 'function')
+        call filter(funcs, 'v:val =~# a:pattern')
+        " Remove prefix.
+        call map(funcs, 'v:val['.len(prefix).':]')
+        " Only keep lowercase function names.
+        call filter(funcs, "v:val =~# '\\m^[a-z].*('")
+        " Remove parenthesis and #.* (for project makers).
+        return sort(map(funcs, "substitute(v:val, '\\v[(#].*', '', '')"))
+    endfunction
+else
+    function! s:get_makers_for_pattern(pattern) abort
+        let funcs_output = neomake#utils#redir('fun /'.a:pattern)
+        return sort(map(split(funcs_output, '\n'),
+                    \ "substitute(v:val, '\\v^.*#(.*)\\(.*$', '\\1', '')"))
+    endfunction
+endif
+
+function! neomake#GetMakers(ft) abort
+    " Get all makers for a given filetype.  This is used from completion.
+    " XXX: this should probably use a callback or some other more stable
+    " approach to get the list of makers (than looking at the lowercase
+    " functions)?!
+
+    let makers = []
+    " Do not use 'b:neomake_jsx_javascript_foo_maker' twice for
+    " ft=jsx.javascript.
+    let used_vars = []
+    for ft in neomake#utils#get_config_fts(a:ft)
+        call neomake#utils#load_ft_makers(ft)
+
+        " Add sorted list per filetype.
+        let add = []
+
+        let maker_names = s:get_makers_for_pattern('neomake#makers#ft#'.ft.'#\l')
+        for maker_name in maker_names
+            if index(makers, maker_name) == -1 && index(add, maker_name) == -1
+                let add += [maker_name]
+            endif
+        endfor
+
+        " Get makers from g:/b: variables.
+        for v in sort(extend(keys(g:), keys(b:)))
+            if index(used_vars, v) != -1
+                continue
+            endif
+            let maker_name = matchstr(v, '\v^neomake_'.ft.'_\zs[0-9a-z_]+\ze_maker$')
+            if !empty(maker_name)
+                        \ && index(makers, maker_name) == -1
+                        \ && index(add, maker_name) == -1
+                let used_vars += [v]
+                let add += [maker_name]
+            endif
+        endfor
+
+        " Get makers from new-style config.
+        for [maker_name, val] in items(neomake#config#get('ft.'.ft))
+            if has_key(val, 'maker')
+                        \ && index(makers, maker_name) == -1
+                        \ && index(add, maker_name) == -1
+                let add += [maker_name]
+            endif
+        endfor
+
+        call sort(add)
+        call extend(makers, add)
+    endfor
+    return makers
+endfunction
+
+function! neomake#GetProjectMakers() abort
+    call neomake#utils#load_global_makers()
+    return s:get_makers_for_pattern('neomake#makers#\(ft#\)\@!\l')
+endfunction
+
+function! neomake#GetEnabledMakers(...) abort
+    let file_mode = a:0
+    if !file_mode
+        " If we have no filetype, use the global default makers.
+        " This variable is also used for project jobs, so it has no
+        " buffer local ('b:') counterpart for now.
+        let enabled_makers = copy(get(g:, 'neomake_enabled_makers', []))
+        if empty(enabled_makers)
+            let makeprg_maker = s:get_makeprg_maker()
+            if !empty(makeprg_maker)
+                let makeprg_maker = neomake#GetMaker(makeprg_maker)
+                let makeprg_maker.auto_enabled = 1
+                let enabled_makers = [makeprg_maker]
+            endif
+        else
+            call map(enabled_makers, "extend(neomake#GetMaker(v:val),
+                        \ {'auto_enabled': 0}, 'error')")
+        endif
+    else
+        let enabled_makers = []
+        let bufnr = bufnr('%')
+        let makers = neomake#utils#GetSetting('enabled_makers', {}, s:unset_list, a:1, bufnr)
+        if makers is# s:unset_list
+            let auto_enabled = 1
+            for config_ft in neomake#utils#get_config_fts(a:1)
+                call neomake#utils#load_ft_makers(config_ft)
+                let fnname = 'neomake#makers#ft#'.config_ft.'#EnabledMakers'
+                if exists('*'.fnname)
+                    try
+                        let makers = call(fnname, [])
+                    catch /^Vim(let):E119:/  " Not enough arguments for function
+                        let makers = call(fnname, [{'file_mode': file_mode, 'bufnr': bufnr}])
+                    endtry
+                    break
+                endif
+            endfor
+        else
+            let auto_enabled = 0
+        endif
+
+        let makers = neomake#map_makers(makers, a:1, auto_enabled)
+        for maker in makers
+            let maker.auto_enabled = auto_enabled
+            let enabled_makers += [maker]
+        endfor
+    endif
+    return enabled_makers
+endfunction
+
+" a:1: override "open_list" setting.
+function! s:HandleLoclistQflistDisplay(jobinfo, loc_or_qflist, ...) abort
+    let open_list_default = a:0 ? a:1 : 0
+    let open_val = neomake#utils#GetSetting('open_list', a:jobinfo.maker, open_list_default, a:jobinfo.ft, a:jobinfo.bufnr)
+    if !open_val
+        return
+    endif
+    let height = neomake#utils#GetSetting('list_height', a:jobinfo.maker, 10, a:jobinfo.ft, a:jobinfo.bufnr)
+    if !height
+        return
+    endif
+    let height = min([len(a:loc_or_qflist), height])
+    if a:jobinfo.file_mode
+        call neomake#log#debug('Handling location list: executing lwindow.', a:jobinfo)
+        let cmd = 'lwindow'
+    else
+        call neomake#log#debug('Handling quickfix list: executing cwindow.', a:jobinfo)
+        let cmd = 'botright cwindow'
+    endif
+    if open_val == 2
+        let make_id = a:jobinfo.make_id
+        let make_info = s:make_info[make_id]
+        let g:neomake#core#_ignore_autocommands += 1
+        try
+            call neomake#compat#save_prev_windows()
+
+            let win_count = winnr('$')
+            exe cmd height
+            let new_win_count = winnr('$')
+            if win_count == new_win_count
+                " No new window, adjust height eventually.
+                let found = 0
+
+                if get(make_info, '_did_lwindow', 0)
+                    for w in range(1, winnr('$'))
+                        if getwinvar(w, 'neomake_window_for_make_id') == make_id
+                            let found = w
+                            break
+                        endif
+                    endfor
+                    if found
+                        let cmd = printf('%dresize %d', found, height)
+                        if winheight(found) != height
+                            call neomake#log#debug(printf(
+                                        \ 'Resizing existing quickfix window: %s.',
+                                        \ cmd), a:jobinfo)
+                            exe cmd
+                        endif
+                    else
+                        call neomake#log#debug(
+                                    \ 'Could not find corresponding quickfix window.',
+                                    \ a:jobinfo)
+                    endif
+                endif
+            elseif new_win_count > win_count
+                if &filetype !=# 'qf'
+                    call neomake#log#debug(printf(
+                                \ 'WARN: unexpected filetype for new window: %s',
+                                \ &filetype), a:jobinfo)
+                else
+                    call neomake#log#debug(printf(
+                                \ 'list window has been opened (old count: %d, new count: %d, height: %d).',
+                                \ win_count, new_win_count, winheight(0)), a:jobinfo)
+                    let w:neomake_window_for_make_id = a:jobinfo.make_id
+                endif
+            else
+                call neomake#log#debug(printf(
+                            \ 'list window has been closed (old count: %d, new count: %d).',
+                            \ win_count, new_win_count), a:jobinfo)
+            endif
+            call neomake#compat#restore_prev_windows()
+            let make_info._did_lwindow = 1
+        finally
+            let g:neomake#core#_ignore_autocommands -= 1
+        endtry
+    else
+        exe cmd height
+    endif
+endfunction
+
+" Experimental/private wrapper.
+function! neomake#_handle_list_display(jobinfo, ...) abort
+    if a:0
+        let list = a:1
+    else
+        let list = a:jobinfo.file_mode ? getloclist(0) : getqflist()
+    endif
+    call s:HandleLoclistQflistDisplay(a:jobinfo, list, 2)
+endfunction
+
+" Get a maker for &makeprg.
+" This could be cached, but needs to take into account / set &errorformat,
+" and other settings that are handled by neomake#GetMaker.
+function! s:get_makeprg_maker() abort
+    if empty(&makeprg)
+        return {}
+    elseif &makeprg =~# '\s'
+        let maker = neomake#utils#MakerFromCommand(&makeprg)
+    else
+        let maker = neomake#utils#MakerFromCommand([&makeprg])
+    endif
+    let maker.name = 'makeprg'
+    " Do not append file.  &makeprg should contain %/# for this instead.
+    let maker.append_file = 0
+    return neomake#GetMaker(maker)
+endfunction
+
+function! s:Make(options) abort
+    let is_automake = get(a:options, 'automake', !empty(expand('<abuf>')))
+    if is_automake
+        if g:neomake#core#_ignore_autocommands
+            call neomake#log#debug(printf(
+                        \ 'Ignoring Make through autocommand due to ignore_autocommands=%d.', g:neomake#core#_ignore_autocommands), {'winnr': winnr()})
+            return []
+        endif
+        let disabled = neomake#config#get_with_source('disabled', 0)
+        if disabled[0]
+            call neomake#log#debug(printf(
+                        \ 'Make through autocommand disabled via %s.', disabled[1]))
+            return []
+        endif
+    endif
+
+    let s:make_id += 1
+    let make_id = s:make_id
+    let options = extend(copy(a:options), {
+                \ 'file_mode': 1,
+                \ 'ft': &filetype,
+                \ }, 'keep')
+    let options.make_id = make_id  " Deprecated.
+    let file_mode = options.file_mode
+
+    " Require winid/winnr with non-current buffer in file_mode.
+    if has_key(options, 'bufnr')
+        if options.bufnr != bufnr('%')
+            if !has_key(options, 'winid') && !has_key(options, 'winnr')
+                throw 'Neomake: winid or winnr are required for non-current buffer.'
+            endif
+        endif
+        if !bufexists(options.bufnr)
+            throw printf('Neomake: buffer %d does not exist.', options.bufnr)
+        endif
+    else
+        let options.bufnr = bufnr('%')
+    endif
+
+    " Validate winid/winnr (required for location list windows).
+    let file_mode_win = 0
+    if file_mode
+        if has_key(options, 'winid')
+            if win_id2tabwin(options.winid) == [0, 0]
+                throw printf('Neomake: window id %d does not exist.', options.winid)
+            endif
+            let file_mode_win = options.winid
+        elseif has_key(options, 'winnr')
+            if winbufnr(options.winnr) == -1
+                throw printf('Neomake: window %d does not exist.', options.winnr)
+            endif
+            let file_mode_win = options.winnr
+        elseif exists('*win_getid')
+            let options.winid = win_getid()
+        endif
+    elseif has_key(options, 'winid')
+        throw 'Neomake: do not use winid with file_mode=0.'
+    elseif has_key(options, 'winnr')
+        throw 'Neomake: do not use winnr with file_mode=0.'
+    endif
+
+    lockvar 1 options
+    let s:make_info[make_id] = {
+                \ 'make_id': make_id,
+                \ 'cwd': getcwd(),
+                \ 'verbosity': get(g:, 'neomake_verbose', 1),
+                \ 'active_jobs': [],
+                \ 'finished_jobs': [],
+                \ 'options': options,
+                \ }
+    let make_info = s:make_info[make_id]
+    let bufnr = options.bufnr
+    if &verbose
+        let make_info.verbosity += &verbose
+        call neomake#log#debug(printf(
+                    \ 'Adding &verbose (%d) to verbosity level: %d.',
+                    \ &verbose, make_info.verbosity), make_info)
+    endif
+    if make_info.verbosity >= 3
+        call neomake#log#debug(printf(
+                    \ 'Calling Make with options %s.',
+                    \ string(filter(copy(options), "index(['bufnr', 'make_id'], v:key) == -1"))), {'make_id': make_id, 'bufnr': bufnr})
+    endif
+
+    " Use pre-compiled jobs (used with automake).
+    if has_key(options, 'jobs')
+        let jobs = map(copy(options.jobs), "extend(v:val, {'make_id': make_id})")
+    else
+        if has_key(options, 'enabled_makers')
+            if file_mode
+                let makers = neomake#map_makers(options.enabled_makers, options.ft, 0)
+            else
+                let makers = neomake#map_makers(options.enabled_makers, -1, 0)
+            endif
+        else
+            let makers = call('neomake#GetEnabledMakers', file_mode ? [options.ft] : [])
+            if empty(makers)
+                if file_mode
+                    let msg = printf('Nothing to make: no enabled file mode makers (filetype=%s).', options.ft)
+                    if is_automake
+                        call neomake#log#debug(msg, make_info)
+                    else
+                        call neomake#log#warning(msg, make_info)
+                    endif
+                    unlet s:make_info[make_id]
+                    return []
+                endif
+            endif
+        endif
+        let job_options = copy(options)
+        let job_options.make_id = make_id  " Used for logging.
+        let jobs = neomake#core#create_jobs(job_options, makers)
+    endif
+
+    if empty(jobs)
+        call neomake#log#debug('Nothing to make: no valid makers.', make_info)
+        call s:clean_make_info(make_info)
+        return []
+    endif
+    let make_info.jobs = copy(jobs)
+
+    let maker_info = join(map(copy(jobs),
+                \ "v:val.maker.name . (get(v:val.maker, 'auto_enabled', 0) ? ' (auto)' : '')"), ', ')
+    call neomake#log#debug(printf('Running makers: %s.', maker_info), make_info)
+
+    let make_info.jobs_queue = jobs
+
+    if file_mode
+        " XXX: this clears counts for job's buffer only, but we add counts for
+        " the entry's buffers, which might be different!
+        call neomake#statusline#ResetCountsForBuf(bufnr)
+        if g:neomake_place_signs
+            call neomake#signs#Reset(bufnr, 'file')
+        endif
+    else
+        call neomake#statusline#ResetCountsForProject()
+        if g:neomake_place_signs
+            call neomake#signs#ResetProject()
+        endif
+    endif
+
+    " Store make_id on window (used to find window for location lists (without
+    " winid, but also used to check the current window via w: directly)).
+    if file_mode
+        call setwinvar(file_mode_win, 'neomake_make_ids',
+                    \ neomake#compat#getwinvar(file_mode_win, 'neomake_make_ids', []) + [make_id])
+    endif
+
+    let use_list = get(options, 'use_list', 1)
+    if use_list
+        let any_job_uses_list = 0
+        for job in jobs
+            if get(job.maker, 'use_list', 1)
+                let any_job_uses_list = 1
+                break
+            endif
+        endfor
+        if !any_job_uses_list
+            let use_list = 0
+        endif
+    endif
+
+    if use_list
+        let make_info.entries_list = neomake#list#ListForMake(make_info)
+
+        " Reuse existing location list window with automake.
+        if is_automake && has('patch-7.4.2200')
+            if file_mode
+                let title = get(getloclist(0, {'title': 1}), 'title')
+            else
+                let title = get(getqflist({'title': 1}), 'title')
+            endif
+            if title =~# '\V\^Neomake[auto]'
+                let make_info.entries_list.reset_existing_qflist = 1
+            endif
+        endif
+    endif
+
+    " Cancel any already running jobs for the makers from these jobs.
+    if !empty(s:jobs)
+        " @vimlint(EVL102, 1, l:job)
+        for job in jobs
+            let running_already = values(filter(copy(s:jobs),
+                        \ 'v:val.maker == job.maker'
+                        \ .' && v:val.bufnr == job.bufnr'
+                        \ .' && v:val.file_mode == job.file_mode'
+                        \ ." && !get(v:val, 'canceled')"))
+            if !empty(running_already)
+                let jobinfo = running_already[0]
+                call neomake#log#info(printf(
+                            \ 'Canceling already running job (%d.%d) for the same maker.',
+                            \ jobinfo.make_id, jobinfo.id), {'make_id': make_id})
+                call neomake#CancelJob(jobinfo.id, 1)
+            endif
+        endfor
+    endif
+
+    " Update automake tick (used to skip unchanged buffers).
+    call neomake#configure#_update_automake_tick(bufnr, options.ft)
+
+    " Start all jobs in the queue (until serialized).
+    let jobinfos = []
+    while 1
+        if empty(make_info.jobs_queue)
+            break
+        endif
+        let jobinfo = s:handle_next_job({})
+        if empty(jobinfo)
+            break
+        endif
+        call add(jobinfos, jobinfo)
+        if jobinfo.serialize
+            let make_info.serializing_for_job = jobinfo.id
+            " Break and continue through exit handler.
+            break
+        endif
+    endwhile
+    return jobinfos
+endfunction
+
+function! s:AddExprCallback(jobinfo, lines) abort
+    if s:need_to_postpone_loclist(a:jobinfo)
+        return neomake#action_queue#add(['BufEnter', 'WinEnter'], [s:function('s:AddExprCallback'),
+                    \ [a:jobinfo, a:lines] + a:000])
+    endif
+
+    " Create location/quickfix list and add lines to it.
+    let cd_error = a:jobinfo.cd()
+    if !empty(cd_error)
+        call neomake#log#debug(printf(
+                    \ "Could not change to job's cwd (%s): %s.",
+                    \ a:jobinfo.cd_from_setting, cd_error), a:jobinfo)
+    endif
+
+    let make_list = s:make_info[a:jobinfo.make_id].entries_list
+    let prev_list = copy(make_list.entries)
+
+    let added_entries = make_list.add_lines_with_efm(a:lines, a:jobinfo)
+    return s:ProcessEntries(a:jobinfo, added_entries, prev_list)
+endfunction
+
+function! s:CleanJobinfo(jobinfo, ...) abort
+    if get(a:jobinfo, '_in_exit_handler', 0)
+        " Do not clean job yet.
+        return
+    endif
+    if !empty(a:jobinfo.pending_output) && !get(a:jobinfo, 'canceled', 0)
+        call neomake#log#debug(
+                    \ 'Output left to be processed, not cleaning job yet.', a:jobinfo)
+        return g:neomake#action_queue#not_processed
+    endif
+
+    let queued_actions = neomake#action_queue#get_queued_actions(a:jobinfo)
+    if !empty(queued_actions)
+        call neomake#log#debug(printf(
+                    \ 'Skipping cleaning of job info because of queued actions: %s.',
+                    \ join(queued_actions, ', ')), a:jobinfo)
+        return neomake#action_queue#add(['WinEnter'], [s:function('s:CleanJobinfo'), [a:jobinfo]])
+    endif
+
+    call neomake#log#debug('Cleaning jobinfo.', a:jobinfo)
+    let a:jobinfo.finished = 1
+
+    if !has_key(s:make_info, a:jobinfo.make_id)
+        return g:neomake#action_queue#processed
+    endif
+    let make_info = s:make_info[a:jobinfo.make_id]
+
+    if has_key(s:jobs, get(a:jobinfo, 'id', -1))
+        call remove(s:jobs, a:jobinfo.id)
+        call filter(s:map_job_ids, 'v:val != a:jobinfo.id')
+    endif
+
+    if exists('s:kill_vim_timers')
+        for [timer, job] in items(s:kill_vim_timers)
+            if job == a:jobinfo
+                call timer_stop(+timer)
+                unlet s:kill_vim_timers[timer]
+                break
+            endif
+        endfor
+    endif
+
+    if !get(a:jobinfo, 'canceled', 0)
+                \ && !get(a:jobinfo, 'failed_to_start', 0)
+        let make_info.finished_jobs += [a:jobinfo]
+        call neomake#utils#hook('NeomakeJobFinished', {'jobinfo': a:jobinfo})
+    endif
+
+    call filter(make_info.active_jobs, 'v:val != a:jobinfo')
+
+    " Trigger cleanup (and autocommands) if all jobs have finished.
+    if empty(make_info.active_jobs) && empty(make_info.jobs_queue)
+        call s:clean_make_info(make_info)
+    endif
+    return g:neomake#action_queue#processed
+endfunction
+
+function! s:clean_make_info(make_info, ...) abort
+    let make_id = a:make_info.make_id
+    let bang = a:0 ? a:1 : 0
+    if !bang && !empty(a:make_info.active_jobs)
+        call neomake#log#debug(printf(
+                    \ 'Skipping cleaning of make info: %d active jobs: %s.',
+                    \ len(a:make_info.active_jobs),
+                    \ string(map(copy(a:make_info.active_jobs), 'v:val.as_string()'))),
+                    \ a:make_info)
+        return
+    endif
+
+    " Queue cleanup in case of queued actions, e.g. NeomakeJobFinished hook.
+    let queued = []
+    for [_, v] in g:neomake#action_queue#_s.action_queue
+        if has_key(v[1][0], 'id')
+            let jobinfo = v[1][0]
+            if jobinfo.make_id == make_id
+                let queued += ['job '.jobinfo.id]
+            endif
+        else
+            if v[1][0] == a:make_info
+                let queued += ['make '.make_id]
+            endif
+        endif
+    endfor
+    if !empty(queued)
+        call neomake#log#debug(printf('Queuing clean_make_info for already queued actions: %s', string(queued)))
+        return neomake#action_queue#add(
+                    \ g:neomake#action_queue#any_event,
+                    \ [s:function('s:clean_make_info'), [a:make_info]])
+    endif
+
+    if exists('*neomake#statusline#make_finished')
+        call neomake#statusline#make_finished(a:make_info)
+    endif
+
+    if !empty(a:make_info.finished_jobs)
+        " Clean old signs after all jobs have finished, so that they can be
+        " reused, avoiding flicker and keeping them for longer in general.
+        if g:neomake_place_signs
+            if a:make_info.options.file_mode
+                call neomake#signs#CleanOldSigns(a:make_info.options.bufnr, 'file')
+            else
+                call neomake#signs#CleanAllOldSigns('project')
+            endif
+        endif
+        call s:clean_for_new_make(a:make_info)
+
+        call neomake#EchoCurrentError(1)
+        call neomake#virtualtext#handle_current_error()
+
+        if get(a:make_info, 'canceled', 0)
+            call neomake#log#debug('Skipping final processing for canceled make.', a:make_info)
+            call s:do_clean_make_info(a:make_info)
+        elseif has_key(a:make_info, 'entries_list')  " use_list option
+            return s:handle_locqf_list_for_finished_jobs(a:make_info)
+        else
+            call s:handle_finished_make(a:make_info)
+        endif
+    else
+        call s:do_clean_make_info(a:make_info)
+    endif
+    return g:neomake#action_queue#processed
+endfunction
+
+function! s:do_clean_make_info(make_info) abort
+    call neomake#log#debug('Cleaning make info.', a:make_info)
+    let make_id = a:make_info.make_id
+
+    " Remove make_id from its window.
+    let [t, w] = neomake#core#get_tabwin_for_makeid(make_id)
+    if [t, w] != [-1, -1]
+        let make_ids = neomake#compat#gettabwinvar(t, w, 'neomake_make_ids', [])
+        let idx = index(make_ids, make_id)
+        if idx != -1
+            call remove(make_ids, idx)
+            call settabwinvar(t, w, 'neomake_make_ids', make_ids)
+        endif
+    endif
+
+    " Clean up temporary files and buffers.
+    let wipe_unlisted_buffers = get(a:make_info, '_wipe_unlisted_buffers', [])
+    let tempfiles = get(a:make_info, 'tempfiles')
+    if !empty(tempfiles)
+        for tempfile in tempfiles
+            let delete_ret = delete(tempfile)
+            if delete_ret == 0
+                call neomake#log#debug(printf('Removing temporary file: "%s".',
+                            \ tempfile))
+            else
+                call neomake#log#warning(printf('Failed to remove temporary file: "%s" (%d).',
+                            \ tempfile, delete_ret))
+            endif
+            let bufnr_tempfile = bufnr(tempfile)
+            if bufnr_tempfile != -1 && !buflisted(bufnr_tempfile)
+                let wipe_unlisted_buffers += [bufnr_tempfile]
+            endif
+        endfor
+
+        " Only delete the dir, if Vim supports it.
+        if v:version >= 705 || (v:version == 704 && has('patch1107'))
+            for dir in reverse(copy(get(a:make_info, 'created_dirs')))
+                call delete(dir, 'd')
+            endfor
+        endif
+    endif
+    if !empty(wipe_unlisted_buffers)
+        if !empty(wipe_unlisted_buffers)
+            call neomake#compat#uniq(sort(wipe_unlisted_buffers))
+        endif
+        call neomake#log#debug(printf('Wiping out %d unlisted/remapped buffers: %s.',
+                    \ len(wipe_unlisted_buffers),
+                    \ string(wipe_unlisted_buffers)))
+        " NOTE: needs to be silent with more than a single buffer.
+        exe 'silent bwipeout '.join(wipe_unlisted_buffers)
+    endif
+
+    let buf_prev_makes = getbufvar(a:make_info.options.bufnr, '_neomake_automake_make_ids')
+    if !empty(buf_prev_makes)
+        call filter(buf_prev_makes, 'v:val != make_id')
+        call setbufvar(a:make_info.options.bufnr, '_neomake_automake_make_ids', buf_prev_makes)
+    endif
+
+    unlet s:make_info[make_id]
+endfunction
+
+function! s:handle_locqf_list_for_finished_jobs(make_info) abort
+    let file_mode = a:make_info.options.file_mode
+    let create_list = a:make_info.entries_list.need_init
+
+    let open_val = get(g:, 'neomake_open_list', 0)
+    let height = open_val ? get(g:, 'neomake_list_height', 10) : 0
+    if height
+        let close_list = create_list || empty(file_mode ? getloclist(0) : getqflist())
+    else
+        let close_list = 0
+    endif
+
+    if file_mode
+        if create_list && !bufexists(a:make_info.options.bufnr)
+            call neomake#log#info('No buffer found for location list!', a:make_info)
+            let create_list = 0
+            let close_list = 0
+        elseif (create_list || close_list)
+            if index(get(w:, 'neomake_make_ids', []), a:make_info.make_id) == -1
+                call neomake#log#debug(
+                            \ 'Postponing final location list handling (in another window).',
+                            \ a:make_info)
+                return neomake#action_queue#add(['WinEnter'], [s:function('s:handle_locqf_list_for_finished_jobs'),
+                            \ [a:make_info] + a:000])
+            endif
+
+            " TODO: merge with s:need_to_postpone_output_processing.
+            if neomake#compat#in_completion()
+                call neomake#log#debug(
+                            \ 'Postponing final location list handling during completion.',
+                            \ a:make_info)
+                return neomake#action_queue#add(['CompleteDone'], [s:function('s:handle_locqf_list_for_finished_jobs'),
+                            \ [a:make_info] + a:000])
+            endif
+            let mode = neomake#compat#get_mode()
+            if index(['n', 'i'], mode) == -1
+                call neomake#log#debug(printf(
+                            \ 'Postponing final location list handling for mode "%s".', mode),
+                            \ a:make_info)
+                return neomake#action_queue#add(['CursorHold', 'WinEnter'], [s:function('s:handle_locqf_list_for_finished_jobs'),
+                            \ [a:make_info] + a:000])
+            endif
+        endif
+    endif
+
+    " Update list title.
+    " This has to be done currently by itself to reflect running/finished
+    " state properly.
+    if create_list || !a:make_info.entries_list.need_init
+        if has_key(a:make_info, 'entries_list')
+            call a:make_info.entries_list.finish_for_make()
+        endif
+    endif
+
+    " Close empty list.
+    if close_list
+        if file_mode
+            call neomake#log#debug('Handling location list: executing lclose.', {'winnr': winnr()})
+            lclose
+        else
+            call neomake#log#debug('Handling quickfix list: executing cclose.')
+            cclose
+        endif
+    endif
+
+    call s:handle_finished_make(a:make_info)
+
+    return g:neomake#action_queue#processed
+endfunction
+
+function! s:handle_finished_make(make_info) abort
+    let hook_context = {
+                \ 'make_info': a:make_info,
+                \ 'make_id': a:make_info.make_id,
+                \ 'options': a:make_info.options,
+                \ 'finished_jobs': a:make_info.finished_jobs,
+                \ }
+    call neomake#utils#hook('NeomakeFinished', hook_context)
+
+    call neomake#configure#_reset_automake_cancelations(a:make_info.options.bufnr)
+
+    call s:do_clean_make_info(a:make_info)
+endfunction
+
+function! neomake#VimLeave() abort
+    call neomake#log#debug('Calling VimLeave.')
+    for make_id in keys(s:make_info)
+        call neomake#CancelMake(make_id)
+    endfor
+endfunction
+
+function! s:clean_for_new_make(make_info) abort
+    if get(a:make_info, 'cleaned_for_make', 0)
+        return
+    endif
+    " XXX: needs to handle buffers for list entries?!
+    " See "get_list_entries: minimal example (from doc)" in
+    " tests/makers.vader.
+    call neomake#_clean_errors(extend(copy(a:make_info.options), {'make_id': a:make_info.make_id}))
+    let a:make_info.cleaned_for_make = 1
+endfunction
+
+" a:context: dictionary with keys:
+"  - file_mode
+"  - bufnr (required for file_mode)
+"  - make_id (used for logging)
+function! neomake#_clean_errors(context) abort
+    if a:context.file_mode
+        let bufnr = a:context.bufnr
+        if has_key(s:current_errors['file'], bufnr)
+            unlet s:current_errors['file'][bufnr]
+        endif
+        call neomake#highlights#ResetFile(bufnr)
+        call neomake#log#debug('File-level errors cleaned.', a:context)
+    else
+        let s:current_errors['project'] = {}
+        call neomake#highlights#ResetProject()
+        call neomake#log#debug('Project-level errors cleaned.', a:context)
+    endif
+endfunction
+
+" Change to a job's cwd, if any.
+" Returns: a list:
+"  - error (empty for success)
+"  - directory changed into (empty if skipped)
+"  - command to change back to the current workding dir (might be empty)
+
+" Call a:fn with a:args and queue it, in case if fails with E48/E523.
+function! s:pcall(fn, args) abort
+    let jobinfo = a:args[0]
+    try
+        return call(a:fn, a:args + [1])
+    catch /^\%(Vim\%((\a\+)\)\=:\%(E48\|E523\)\)/  " only E48/E523 (sandbox / not allowed here)
+        call neomake#log#debug('Error during pcall: '.v:exception.'.', jobinfo)
+        call neomake#log#debug(printf('(in %s)', v:throwpoint), jobinfo)
+        " Might throw in case of X failed attempts.
+        call neomake#action_queue#add(['Timer', 'WinEnter'], [s:function(a:fn), a:args])
+    endtry
+    return g:neomake#action_queue#not_processed
+endfunction
+
+function! s:ProcessEntries(jobinfo, entries, ...) abort
+    if empty(a:entries)
+        return
+    endif
+    if get(a:jobinfo, 'canceled')
+        return
+    endif
+    if s:need_to_postpone_loclist(a:jobinfo)
+        return neomake#action_queue#add(['BufEnter', 'WinEnter'], [s:function('s:ProcessEntries'),
+                    \ [a:jobinfo, a:entries] + a:000])
+    endif
+    if !a:0 || type(a:[len(a:000)]) != 0
+        return s:pcall('s:ProcessEntries', [a:jobinfo, a:entries] + a:000)
+    endif
+    let file_mode = a:jobinfo.file_mode
+
+    call neomake#log#debug(printf(
+                \ 'Processing %d entries.', len(a:entries)), a:jobinfo)
+
+    let make_info = s:make_info[a:jobinfo.make_id]
+    let make_list = make_info.entries_list
+    let maker_name = a:jobinfo.maker.name
+    if a:0 > 1
+        " Via errorformat processing, where the list has been set already.
+        let prev_list = a:1
+        let parsed_entries = a:entries
+    else
+        " Fix entries with get_list_entries/process_output/process_json.
+        " @vimlint(EVL102, 1, l:default_type)
+        let default_type = neomake#utils#GetSetting('default_entry_type', a:jobinfo.maker, 'W', a:jobinfo.ft, a:jobinfo.bufnr)
+        call map(a:entries, 'extend(v:val, {'
+                    \ . "'bufnr': str2nr(get(v:val, 'bufnr', 0)),"
+                    \ . "'lnum': str2nr(get(v:val, 'lnum', 0)),"
+                    \ . "'col': str2nr(get(v:val, 'col', 0)),"
+                    \ . "'vcol': str2nr(get(v:val, 'vcol', 0)),"
+                    \ . "'type': get(v:val, 'type', default_type),"
+                    \ . "'nr': get(v:val, 'nr', has_key(v:val, 'text') ? -1 : 0),"
+                    \ . "'text': get(v:val, 'text', ''),"
+                    \ . '})')
+
+        let cd_error = a:jobinfo.cd()
+        if !empty(cd_error)
+            call neomake#log#debug(printf(
+                        \ "Could not change to job's cwd (%s): %s.",
+                        \ a:jobinfo.cd_from_setting, cd_error), a:jobinfo)
+        endif
+
+        let prev_list = file_mode ? getloclist(0) : getqflist()
+        try
+            let parsed_entries = make_list.add_entries_for_job(a:entries, a:jobinfo)
+            if exists(':Assert') && !empty(a:entries)
+                Assert get(a:entries[0], 'text', '') !~# 'nmcfg:'
+            endif
+        finally
+            call a:jobinfo.cd_back()
+        endtry
+    endif
+    call s:clean_for_new_make(make_info)
+
+    let counts_changed = 0
+    let maker_type = file_mode ? 'file' : 'project'
+    let do_highlight = get(g:, 'neomake_highlight_columns', 1)
+                \ || get(g:, 'neomake_highlight_lines', 0)
+    let signs_by_bufnr = {}
+    let debug = neomake#utils#get_verbosity(a:jobinfo) >= 3 || !empty(get(g:, 'neomake_logfile')) || s:is_testing
+    let entries_with_lnum_by_bufnr = {}
+    let skipped_without_bufnr = []
+    let skipped_without_lnum = []
+
+    let idx = -1
+    for entry in parsed_entries
+        let idx += 1
+        if !file_mode
+            if neomake#statusline#AddQflistCount(entry)
+                let counts_changed = 1
+            endif
+        endif
+
+        if !entry.bufnr
+            if debug
+                let skipped_without_bufnr += [idx]
+            endif
+            continue
+        endif
+
+        if file_mode
+            if neomake#statusline#AddLoclistCount(entry.bufnr, entry)
+                let counts_changed = 1
+            endif
+        endif
+
+        if !entry.lnum
+            if debug
+                let skipped_without_lnum += [idx]
+            endif
+            continue
+        endif
+
+        if !has_key(entries_with_lnum_by_bufnr, entry.bufnr)
+            let entries_with_lnum_by_bufnr[entry.bufnr] = []
+            let signs_by_bufnr[entry.bufnr] = []
+        endif
+
+        if do_highlight || g:neomake_place_signs
+            " NOTE: only lnum/type required for signs.  Similar for do_highlight?!
+            call add(entries_with_lnum_by_bufnr[entry.bufnr], entry)
+        endif
+
+        " Track all errors by buffer and line
+        let entry.maker_name = maker_name
+        call neomake#_add_error(maker_type, entry)
+    endfor
+
+    " Handle placing signs and highlights.
+    for [b, entries] in items(entries_with_lnum_by_bufnr)
+        if g:neomake_place_signs
+            call neomake#signs#PlaceSigns(b, entries, maker_type)
+        endif
+        if do_highlight
+            for entry in entries
+                call neomake#highlights#AddHighlight(entry, maker_type)
+            endfor
+        endif
+    endfor
+
+    if !empty(skipped_without_bufnr)
+        call neomake#log#debug(printf('Skipped %d entries without bufnr: %s.',
+                    \ len(skipped_without_bufnr),
+                    \ string(map(skipped_without_bufnr, 'a:entries[v:val]'))), a:jobinfo)
+    endif
+
+    if !empty(skipped_without_lnum)
+        call neomake#log#debug(printf(
+                    \ 'Could not place signs for %d entries without line number: %s.',
+                    \ len(skipped_without_lnum),
+                    \ string(map(skipped_without_lnum, 'a:entries[v:val]'))), a:jobinfo)
+    endif
+
+    let new_list = make_list.entries
+    if !counts_changed
+        let counts_changed = new_list != prev_list
+    endif
+    if counts_changed
+        call neomake#utils#hook('NeomakeCountsChanged', {'reset': 0, 'jobinfo': a:jobinfo})
+    endif
+
+    if has_key(a:jobinfo, '_delayed_qf_autocmd') && exists('#QuickfixCmdPost')
+        " NOTE: need to use :silent, since we can only check the event, but
+        " not the pattern - `exists()` for 'laddexpr' will not match '*'.
+        silent call neomake#compat#doautocmd(a:jobinfo._delayed_qf_autocmd)
+        unlet a:jobinfo._delayed_qf_autocmd
+    endif
+
+    if !empty(new_list)
+        call s:HandleLoclistQflistDisplay(a:jobinfo, new_list)
+    endif
+    call neomake#highlights#ShowHighlights()
+    return g:neomake#action_queue#processed
+endfunction
+
+function! s:ProcessJobOutput(jobinfo, lines, source, ...) abort
+    if s:need_to_postpone_loclist(a:jobinfo)
+        return neomake#action_queue#add(['BufEnter', 'WinEnter'], [s:function('s:ProcessJobOutput'),
+                    \ [a:jobinfo, a:lines, a:source]])
+    endif
+    if !a:0
+        return s:pcall('s:ProcessJobOutput', [a:jobinfo, a:lines, a:source])
+    endif
+
+    let maker = a:jobinfo.maker
+    call neomake#log#debug(printf('Processing %d lines of output.',
+                \ len(a:lines)), a:jobinfo)
+    let cd_error = a:jobinfo.cd()
+    if !empty(cd_error)
+        call neomake#log#debug(printf(
+                    \ "Could not change to job's cwd (%s): %s.",
+                    \ a:jobinfo.cd_from_setting, cd_error), a:jobinfo)
+    endif
+    try
+        if has_key(maker, 'process_json') || has_key(maker, 'process_output')
+            if has_key(maker, 'process_json')
+                let method = 'process_json'
+                let output = join(a:lines, "\n")
+                try
+                    let json = neomake#compat#json_decode(output)
+                catch
+                    let error = printf(
+                                \ 'Failed to decode JSON: %s (output: %s).',
+                                \ substitute(v:exception, '^Neomake: ', '', ''), string(output))
+                    call neomake#log#exception(error, a:jobinfo)
+                    return g:neomake#action_queue#not_processed
+                endtry
+                call neomake#log#debug(printf(
+                            \ "Calling maker's process_json method with %d JSON entries.",
+                            \ len(json)), a:jobinfo)
+                let entries = call(maker.process_json, [{
+                            \ 'json': json,
+                            \ 'source': a:source,
+                            \ 'jobinfo': a:jobinfo}], maker)
+            else
+                call neomake#log#debug(printf(
+                            \ "Calling maker's process_output method with %d lines of output on %s.",
+                            \ len(a:lines), a:source), a:jobinfo)
+                let method = 'process_output'
+                let entries = call(maker.process_output, [{
+                            \ 'output': a:lines,
+                            \ 'source': a:source,
+                            \ 'jobinfo': a:jobinfo}], maker)
+            endif
+            if type(entries) != type([])
+                call neomake#log#error(printf('The %s method for maker %s did not return a list, but: %s.',
+                            \ method, maker.name, string(entries)[:100]), a:jobinfo)
+                return g:neomake#action_queue#not_processed
+            elseif !empty(entries) && type(entries[0]) != type({})
+                call neomake#log#error(printf('The %s method for maker %s did not return a list of dicts, but: %s.',
+                            \ method, maker.name, string(entries)[:100]), a:jobinfo)
+                return g:neomake#action_queue#not_processed
+            endif
+            return s:ProcessEntries(a:jobinfo, entries)
+        endif
+
+        " Old-school handling through errorformat.
+        if has_key(maker, 'mapexpr')
+            let neomake_bufname = fnamemodify(bufname(a:jobinfo.bufnr), ':p')
+            " @vimlint(EVL102, 1, l:neomake_bufdir)
+            let neomake_bufdir = fnamemodify(neomake_bufname, ':h')
+            " @vimlint(EVL102, 1, l:neomake_output_source)
+            let neomake_output_source = a:source
+            call map(a:lines, maker.mapexpr)
+        endif
+
+        if !empty(a:lines)
+            call s:AddExprCallback(a:jobinfo, a:lines)
+        endif
+    catch /^\%(Vim\%((\a\+)\)\=:\%(E48\|E523\)\)\@!/  " everything, but E48/E523 (sandbox / not allowed here)
+        if v:exception ==# 'NeomakeTestsException'
+            throw v:exception
+        endif
+        call neomake#log#exception(printf(
+                    \ 'Error during output processing for %s: %s.',
+                    \ a:jobinfo.maker.name, v:exception), a:jobinfo)
+        return
+    finally
+        call a:jobinfo.cd_back()
+    endtry
+    return g:neomake#action_queue#processed
+endfunction
+
+function! s:process_pending_output(jobinfo, lines, source, ...) abort
+    let retry_events = s:need_to_postpone_output_processing(a:jobinfo)
+    if empty(retry_events)
+        let retry_events = s:ProcessPendingOutput(a:jobinfo, a:lines, a:source)
+        if empty(retry_events)
+            return g:neomake#action_queue#processed
+        endif
+    endif
+    call add(a:jobinfo.pending_output, [a:lines, a:source])
+    if index(neomake#action_queue#get_queued_actions(a:jobinfo),
+                \ ['process_pending_output', retry_events]) == -1
+        return neomake#action_queue#add(retry_events, [s:function('s:process_pending_output'), [a:jobinfo, [], a:source, retry_events]])
+    endif
+    return g:neomake#action_queue#not_processed
+endfunction
+
+function! s:ProcessPendingOutput(jobinfo, lines, source) abort
+    if a:jobinfo.file_mode
+        let window_make_ids = get(w:, 'neomake_make_ids', [])
+        if index(window_make_ids, a:jobinfo.make_id) == -1
+            if !bufexists(a:jobinfo.bufnr)
+                call neomake#log#info('No buffer found for output!', a:jobinfo)
+                return []
+            endif
+
+            if a:jobinfo.bufnr != bufnr('%')
+                call neomake#log#debug(printf('Skipped pending job output for another buffer (current=%d).', bufnr('%')), a:jobinfo)
+                return ['BufEnter', 'WinEnter']
+            elseif neomake#core#get_tabwin_for_makeid(a:jobinfo.make_id) != [-1, -1]
+                call neomake#log#debug('Skipped pending job output (not in origin window).', a:jobinfo)
+                return ['WinEnter']
+            else
+                call neomake#log#debug("Processing pending output for job's buffer in new window.", a:jobinfo)
+                let w:neomake_make_ids = add(get(w:, 'neomake_make_ids', []), a:jobinfo.make_id)
+            endif
+        endif
+    endif
+
+    " Process any pending output first.
+    if !empty(a:jobinfo.pending_output)
+        let outputs = {'stdout': [], 'stderr': []}
+        for [lines, source] in a:jobinfo.pending_output
+            call extend(outputs[source], lines)
+        endfor
+        for [source, lines] in items(outputs)
+            if !empty(lines)
+                call s:ProcessJobOutput(a:jobinfo, lines, source)
+            endif
+        endfor
+        call neomake#log#debug(printf(
+                    \ 'Processed %d pending outputs.', len(a:jobinfo.pending_output)),
+                    \ a:jobinfo)
+        call neomake#action_queue#remove(a:jobinfo, s:function('s:process_pending_output'))
+    endif
+
+    if !empty(a:lines)
+        call s:ProcessJobOutput(a:jobinfo, a:lines, a:source)
+    endif
+
+    " Clean job if it had exited already.
+    if !empty(a:jobinfo.pending_output)
+        let a:jobinfo.pending_output = []
+        if has_key(a:jobinfo, 'exit_code')
+            " XXX: add test (tested manually)
+            call s:CleanJobinfo(a:jobinfo)
+        endif
+    endif
+    return []
+endfunction
+
+" Do we need to postpone location list processing (creation and :laddexpr)?
+function! s:need_to_postpone_loclist(jobinfo) abort
+    if !a:jobinfo.file_mode
+        return 0
+    endif
+    if index(get(w:, 'neomake_make_ids', []), a:jobinfo.make_id) != -1
+        return 0
+    endif
+    call neomake#log#debug('Postponing location list processing.', a:jobinfo)
+    return 1
+endfunction
+
+" TODO: merge with s:handle_locqf_list_for_finished_jobs.
+let s:has_getcmdwintype = exists('*getcmdwintype')
+function! s:need_to_postpone_output_processing(jobinfo) abort
+    " We can only process output (change the location/quickfix list) in
+    " certain modes, otherwise e.g. the visual selection gets lost.
+    if neomake#compat#in_completion()
+        call neomake#log#debug('Not processing output during completion.', a:jobinfo)
+        return ['CompleteDone']
+    endif
+    let mode = neomake#compat#get_mode()
+    if index(['n', 'i'], mode) == -1
+        call neomake#log#debug('Not processing output for mode "'.mode.'".', a:jobinfo)
+        return ['BufEnter', 'WinEnter', 'InsertLeave', 'CursorHold', 'CursorHoldI']
+    endif
+    if s:has_getcmdwintype && !empty(getcmdwintype())
+        call neomake#log#debug('Not processing output from command-line window "'.getcmdwintype().'".', a:jobinfo)
+        return ['InsertLeave', 'CursorHold', 'CursorHoldI']
+    endif
+    return []
+endfunction
+
+function! s:RegisterJobOutput(jobinfo, lines, source) abort
+    " Allow to filter output (storing the setting on the jobinfo lazily).
+    if !has_key(a:jobinfo, 'filter_output')
+        let a:jobinfo.filter_output = neomake#utils#GetSetting('filter_output', a:jobinfo.maker, '', a:jobinfo.ft, a:jobinfo.bufnr)
+    endif
+    if !empty(a:jobinfo.filter_output)
+        call call(a:jobinfo.filter_output, [
+                    \ a:lines, {'source': a:source, 'jobinfo': a:jobinfo}],
+                    \ a:jobinfo.maker)
+    endif
+
+    if empty(a:lines)
+        return
+    endif
+
+    " Register unexpected output.
+    if a:jobinfo.output_stream !=# 'both' && a:jobinfo.output_stream !=# a:source
+        if !has_key(a:jobinfo, 'unexpected_output')
+            let a:jobinfo.unexpected_output = {}
+        endif
+        if !has_key(a:jobinfo.unexpected_output, a:source)
+            let a:jobinfo.unexpected_output[a:source] = []
+        endif
+        let a:jobinfo.unexpected_output[a:source] += a:lines
+        return
+    endif
+
+    let make_info = s:make_info[a:jobinfo.make_id]
+    if has_key(make_info, 'entries_list')  " use_list option
+        " Process output for list processing.
+        call s:process_pending_output(a:jobinfo, a:lines, a:source)
+    endif
+endfunction
+
+function! s:vim_output_handler(channel, output, event_type) abort
+    let channel_id = ch_info(a:channel)['id']
+    let jobinfo = get(s:jobs, get(s:map_job_ids, channel_id, -1), {})
+    if empty(jobinfo)
+        call neomake#log#debug(printf("warn: job '%s' not found for output on %s.",
+                    \ a:channel, a:event_type))
+        return
+    endif
+    let data = split(a:output, '\r\?\n', 1)
+    call s:output_handler_queued(jobinfo, data, a:event_type, 0)
+endfunction
+
+function! s:vim_output_handler_stdout(channel, output) abort
+    call s:vim_output_handler(a:channel, a:output, 'stdout')
+endfunction
+
+function! s:vim_output_handler_stderr(channel, output) abort
+    call s:vim_output_handler(a:channel, a:output, 'stderr')
+endfunction
+
+function! s:vim_exit_handler(channel) abort
+    let channel_id = ch_info(a:channel)['id']
+    let jobinfo = get(s:jobs, get(s:map_job_ids, channel_id, -1), {})
+    if empty(jobinfo)
+        try
+            let job_info = job_info(ch_getjob(a:channel))
+        catch /^Vim(let):E916:/
+            " Might happen with older Vim (8.0.69, but not 8.0.586).
+            call neomake#log#debug(printf('exit: job not found: %s.', a:channel))
+            return
+        endtry
+        call neomake#log#debug(printf('exit: job not found: %s (%s).', a:channel, job_info))
+        return
+    endif
+    let job_info = job_info(ch_getjob(a:channel))
+
+    " Handle failing starts from Vim here.
+    let status = job_info['exitval']
+    if status == 122  " Vim uses EXEC_FAILED, but only on Unix?!
+        let jobinfo.failed_to_start = 1
+        " The error is on stderr.
+        let error = 'Vim job failed to run: '.substitute(join(jobinfo.stderr), '\v\s+$', '', '').'.'
+        let jobinfo.stderr = []
+        call neomake#log#error(error)
+        call s:CleanJobinfo(jobinfo)
+    else
+        call s:exit_handler(jobinfo, status)
+    endif
+endfunction
+
+" @vimlint(EVL108, 1)
+if has('nvim-0.2.0')
+" @vimlint(EVL108, 0)
+    function! s:nvim_output_handler(job_id, data, event_type) abort
+        let jobinfo = get(s:jobs, get(s:map_job_ids, a:job_id, -1), {})
+        if empty(jobinfo)
+            call neomake#log#debug(printf('output [%s]: job %d not found.', a:event_type, a:job_id))
+            return
+        endif
+        if a:data == [''] && !exists('jobinfo[a:event_type]')
+            " EOF in Neovim (see :h on_data).
+            return
+        endif
+        call s:output_handler_queued(jobinfo, copy(a:data), a:event_type, 1)
+    endfunction
+else
+    " Neovim: register output from jobs as quick as possible, and trigger
+    " processing through a timer.
+    " This works around https://github.com/neovim/neovim/issues/5889).
+    " NOTE: a:data is never [''] here (like with other/newer Neovim
+    " handlers)
+    let s:nvim_output_handler_queue = []
+    function! s:nvim_output_handler(job_id, data, event_type) abort
+        let jobinfo = get(s:jobs, get(s:map_job_ids, a:job_id, -1), {})
+        if empty(jobinfo)
+            call neomake#log#debug(printf('output [%s]: job %d not found.', a:event_type, a:job_id))
+            return
+        endif
+        let args = [jobinfo, copy(a:data), a:event_type, 1]
+        call add(s:nvim_output_handler_queue, args)
+        if !exists('jobinfo._nvim_in_handler')
+            let jobinfo._nvim_in_handler = 1
+        else
+            let jobinfo._nvim_in_handler += 1
+        endif
+        if !exists('s:nvim_output_handler_timer')
+            let s:nvim_output_handler_timer = timer_start(0, function('s:nvim_output_handler_cb'))
+        endif
+    endfunction
+
+    function! s:nvim_output_handler_cb(_timer) abort
+        while !empty(s:nvim_output_handler_queue)
+            let args = remove(s:nvim_output_handler_queue, 0)
+            let jobinfo = args[0]
+            call call('s:output_handler', args)
+            let jobinfo._nvim_in_handler -= 1
+
+            if !jobinfo._nvim_in_handler
+                " Trigger previously delayed exit handler.
+                unlet jobinfo._nvim_in_handler
+                if exists('jobinfo._exited_while_in_handler')
+                    call neomake#log#debug('Trigger delayed exit.', jobinfo)
+                    call s:exit_handler(jobinfo, jobinfo._exited_while_in_handler)
+                endif
+            endif
+        endwhile
+        unlet! s:nvim_output_handler_timer
+    endfunction
+endif
+
+" Exit handler for buffered output with Neovim.
+" In this case the output gets stored on the jobstart-options dict.
+function! s:nvim_exit_handler_buffered(job_id, data, _event_type) abort
+    let jobinfo = get(s:jobs, get(s:map_job_ids, a:job_id, -1), {})
+    if empty(jobinfo)
+        call neomake#log#debug(printf('exit: job not found: %d.', a:job_id))
+        return
+    endif
+
+    for stream in ['stdout', 'stderr']
+        if has_key(jobinfo.jobstart_opts, stream)
+            let data = copy(jobinfo.jobstart_opts[stream])
+            if data == ['']
+                " EOF in Neovim (see :h on_data).
+                continue
+            endif
+            call s:output_handler(jobinfo, data, stream, 1)
+        endif
+    endfor
+
+    call s:exit_handler(jobinfo, a:data)
+endfunction
+
+function! s:nvim_exit_handler(job_id, data, _event_type) abort
+    let jobinfo = get(s:jobs, get(s:map_job_ids, a:job_id, -1), {})
+    if empty(jobinfo)
+        call neomake#log#debug(printf('exit: job not found: %d.', a:job_id))
+        return
+    endif
+    call s:exit_handler(jobinfo, a:data)
+endfunction
+
+function! s:exit_handler(jobinfo, data) abort
+    let jobinfo = a:jobinfo
+    let jobinfo.exit_code = a:data
+    if get(jobinfo, 'canceled')
+        call neomake#log#debug('exit: job was canceled.', jobinfo)
+        call s:CleanJobinfo(jobinfo)
+        return
+    endif
+    let maker = jobinfo.maker
+
+    if exists('jobinfo._output_while_in_handler') || exists('jobinfo._nvim_in_handler')
+        let jobinfo._exited_while_in_handler = a:data
+        call neomake#log#debug(printf('exit (delayed): %s: %s.',
+                    \ maker.name, string(a:data)), jobinfo)
+        return
+    endif
+    call neomake#log#debug(printf('exit: %s: %s.',
+                \ maker.name, string(a:data)), jobinfo)
+
+    let jobinfo._in_exit_handler = 1
+    try
+        " Handle any unfinished lines from stdout/stderr callbacks.
+        for event_type in ['stdout', 'stderr']
+            if has_key(jobinfo, event_type)
+                let lines = jobinfo[event_type]
+                if !empty(lines)
+                    if lines[-1] ==# ''
+                        call remove(lines, -1)
+                    endif
+                    if !empty(lines)
+                        call s:RegisterJobOutput(jobinfo, lines, event_type)
+                    endif
+                    unlet jobinfo[event_type]
+                endif
+            endif
+        endfor
+
+        if !get(jobinfo, 'failed_to_start')
+            let l:ExitCallback = neomake#utils#GetSetting('exit_callback',
+                        \ extend(copy(jobinfo), maker), 0, jobinfo.ft, jobinfo.bufnr)
+            if ExitCallback isnot# 0
+                let callback_dict = { 'status': jobinfo.exit_code,
+                                    \ 'name': maker.name,
+                                    \ 'has_next': !empty(s:make_info[jobinfo.make_id].jobs_queue) }
+                try
+                    if type(ExitCallback) == type('')
+                        let l:ExitCallback = function(ExitCallback)
+                    endif
+                    call call(ExitCallback, [callback_dict], jobinfo)
+                catch
+                    call neomake#log#error(printf(
+                                \ 'Error during exit_callback: %s.', v:exception),
+                                \ jobinfo)
+                endtry
+            endif
+        endif
+
+        if s:async
+            if has('nvim') || jobinfo.exit_code != 122
+                call neomake#log#debug(printf(
+                            \ '%s: completed with exit code %d.',
+                            \ maker.name, jobinfo.exit_code), jobinfo)
+            endif
+            let jobinfo.finished = 1
+        endif
+
+        if has_key(jobinfo, 'unexpected_output')
+            redraw
+            for [source, output] in items(jobinfo.unexpected_output)
+                let msg = printf('%s: unexpected output on %s: ', maker.name, source)
+                call neomake#log#debug(msg . join(output, '\n') . '.', jobinfo)
+
+                echohl WarningMsg
+                echom printf('Neomake: %s%s', msg, output[0])
+                for line in output[1:-1]
+                    echom line
+                endfor
+                echohl None
+            endfor
+            call neomake#log#error(printf(
+                        \ '%s: unexpected output. See :messages for more information.', maker.name), jobinfo)
+        endif
+    finally
+        unlet jobinfo._in_exit_handler
+    endtry
+    call s:handle_next_job(jobinfo)
+endfunction
+
+function! s:output_handler_queued(jobinfo, data, event_type, trim_CR) abort
+    let jobinfo = a:jobinfo
+    if exists('jobinfo._output_while_in_handler')
+        call neomake#log#debug(printf('Queuing: %s: %s: %s.',
+                    \ a:event_type, jobinfo.maker.name, string(a:data)), jobinfo)
+        let jobinfo._output_while_in_handler += [[jobinfo, a:data, a:event_type, a:trim_CR]]
+        return
+    else
+        let jobinfo._output_while_in_handler = []
+    endif
+
+    call s:output_handler(jobinfo, a:data, a:event_type, a:trim_CR)
+
+    " Process queued events that might have arrived by now.
+    " The attribute might be unset here, since output_handler might have
+    " been interrupted.
+    if exists('jobinfo._output_while_in_handler')
+        while has_key(jobinfo, '_output_while_in_handler') && !empty(jobinfo._output_while_in_handler)
+            let args = remove(jobinfo._output_while_in_handler, 0)
+            call call('s:output_handler', args)
+        endwhile
+        unlet! jobinfo._output_while_in_handler
+    endif
+    " Trigger previously delayed exit handler.
+    if exists('jobinfo._exited_while_in_handler')
+        call neomake#log#debug('Trigger delayed exit.', jobinfo)
+        call s:exit_handler(jobinfo, jobinfo._exited_while_in_handler)
+    endif
+endfunction
+
+function! s:output_handler(jobinfo, data, event_type, trim_CR) abort
+    let jobinfo = a:jobinfo
+    call neomake#log#debug(printf('output on %s: %s.',
+                \ a:event_type, string(a:data)), jobinfo)
+    if get(jobinfo, 'canceled')
+        call neomake#log#debug('Ignoring output (job was canceled).', jobinfo)
+        return
+    endif
+    let data = copy(a:data)
+    if a:trim_CR && !empty(a:data)
+        call map(data, "substitute(v:val, '\\r$', '', '')")
+    endif
+    let last_event_type = get(jobinfo, 'event_type', a:event_type)
+
+    " data is a list of 'lines' read. Each element *after* the first
+    " element represents a newline.
+    if has_key(jobinfo, a:event_type)
+        let jobinfo[a:event_type][-1] .= data[0]
+        call extend(jobinfo[a:event_type], data[1:])
+    else
+        let jobinfo[a:event_type] = data
+    endif
+
+    if !jobinfo.buffer_output || last_event_type !=# a:event_type
+        let lines = jobinfo[a:event_type][:-2]
+        let jobinfo[a:event_type] = jobinfo[a:event_type][-1:]
+
+        if !empty(lines)
+            call s:RegisterJobOutput(jobinfo, lines, a:event_type)
+        endif
+    endif
+endfunction
+
+function! s:abort_next_makers(make_id) abort
+    let jobs_queue = s:make_info[a:make_id].jobs_queue
+    if !empty(jobs_queue)
+        let next_makers = join(map(copy(jobs_queue), 'v:val.maker.name'), ', ')
+        call neomake#log#info('Aborting next makers: '.next_makers.'.', {'make_id': a:make_id})
+        let s:make_info[a:make_id].aborted_jobs = copy(s:make_info[a:make_id].jobs_queue)
+        let s:make_info[a:make_id].jobs_queue = []
+    endif
+endfunction
+
+function! s:handle_next_job(prev_jobinfo) abort
+    let make_id = get(a:prev_jobinfo, 'make_id', s:make_id)
+    if !has_key(s:make_info, make_id)
+        return {}
+    endif
+    let make_info = s:make_info[make_id]
+
+    if !empty(a:prev_jobinfo)
+        let status = get(a:prev_jobinfo, 'exit_code', 0)
+        if status != 0 && index([122, 127], status) == -1
+            " TODO: mark maker.exe as non-executable with status 127, and
+            "       maybe re-introduce a wrapper for `executable()` to handle it.
+            "       Ref: https://github.com/neomake/neomake/issues/1699
+            if neomake#utils#GetSetting('serialize_abort_on_error', a:prev_jobinfo.maker, 0, a:prev_jobinfo.ft, a:prev_jobinfo.bufnr)
+                let a:prev_jobinfo.aborted = 1
+                call s:abort_next_makers(make_id)
+                call s:CleanJobinfo(a:prev_jobinfo)
+                return {}
+            endif
+        endif
+        call s:CleanJobinfo(a:prev_jobinfo)
+        if !has_key(s:make_info, make_id)
+            " Last job was cleaned.
+            return {}
+        endif
+
+        let serializing_for_job = get(make_info, 'serializing_for_job')
+        if serializing_for_job
+            if serializing_for_job != a:prev_jobinfo.id
+                call neomake#log#debug(printf('waiting for job %d to finish.', serializing_for_job))
+                return {}
+            endif
+            unlet make_info.serializing_for_job
+        endif
+    endif
+
+    " Create job from the start of the queue, returning it.
+    while !empty(make_info.jobs_queue)
+        let options = remove(make_info.jobs_queue, 0)
+        let maker = options.maker
+        if empty(maker)
+            continue
+        endif
+
+        " Serialization of jobs, always for non-async Vim.
+        if !has_key(options, 'serialize')
+            if !s:async || neomake#utils#GetSetting('serialize', maker, 0, options.ft, options.bufnr)
+                let options.serialize = 1
+            else
+                let options.serialize = 0
+            endif
+        endif
+        try
+            let jobinfo = s:MakeJob(make_id, options)
+        catch /^Neomake: /
+            let log_context = extend(options, {'make_id': make_id})
+            if v:exception =~# '\v^Neomake: skip_job: '
+                let msg = substitute(v:exception, '^Neomake: skip_job: ', '', '')
+                call neomake#log#debug(printf('Skipping job: %s', msg), log_context)
+            else
+                let error = substitute(v:exception, '^Neomake: ', '', '')
+                call neomake#log#exception(error, log_context)
+
+                if options.serialize
+                    if neomake#utils#GetSetting('serialize_abort_on_error', maker, 0, options.ft, options.bufnr)
+                        call s:abort_next_makers(make_id)
+                        break
+                    endif
+                endif
+            endif
+            continue
+        endtry
+        if !empty(jobinfo)
+            return jobinfo
+        endif
+    endwhile
+
+    " Cleanup make info, but only if there are no queued actions.
+    for [_, v] in g:neomake#action_queue#_s.action_queue
+        if v[1][0] == make_info
+            call neomake#log#debug('Skipping cleaning of make info for queued actions.', make_info)
+            return {}
+        endif
+    endfor
+    call s:clean_make_info(make_info)
+    return {}
+endfunction
+
+function! neomake#_add_error(maker_type, entry) abort
+    if !has_key(s:current_errors[a:maker_type], a:entry.bufnr)
+        let s:current_errors[a:maker_type][a:entry.bufnr] = {}
+    endif
+    if !has_key(s:current_errors[a:maker_type][a:entry.bufnr], a:entry.lnum)
+        let s:current_errors[a:maker_type][a:entry.bufnr][a:entry.lnum] = [a:entry]
+    else
+        call add(s:current_errors[a:maker_type][a:entry.bufnr][a:entry.lnum], a:entry)
+    endif
+endfunction
+
+function! neomake#get_nearest_error() abort
+    let buf = bufnr('%')
+    let ln = line('.')
+    let ln_errors = []
+
+    for maker_type in ['file', 'project']
+        let buf_errors = get(s:current_errors[maker_type], buf, {})
+        let ln_errors += get(buf_errors, ln, [])
+    endfor
+
+    if empty(ln_errors)
+        return {}
+    endif
+
+    if len(ln_errors) > 1
+        call sort(ln_errors, function('neomake#utils#sort_by_col'))
+    endif
+    return ln_errors[0]
+endfunction
+
+function! neomake#GetCurrentErrorMsg() abort
+    let entry = neomake#get_nearest_error()
+    if empty(entry)
+        return ''
+    endif
+    let r = entry.maker_name . ': ' . entry.text
+    let suffix = entry.type . (entry.nr != -1 ? entry.nr : '')
+    if !empty(suffix)
+        let r .= ' ('.suffix.')'
+    endif
+    return r
+endfunction
+
+function! neomake#EchoCurrentError(...) abort
+    if !get(g:, 'neomake_echo_current_error', 1)
+        return
+    endif
+    " a:1 might be a timer from the VimResized event.
+    let force = a:0 ? a:1 : 0
+
+    let message = neomake#GetCurrentErrorMsg()
+    if empty(message)
+        if exists('s:neomake_last_echoed_error')
+            echon ''
+            unlet s:neomake_last_echoed_error
+        endif
+        return
+    endif
+    if !force && exists('s:neomake_last_echoed_error')
+                \ && s:neomake_last_echoed_error == message
+        return
+    endif
+    let s:neomake_last_echoed_error = message
+    call neomake#utils#WideMessage(message)
+endfunction
+
+function! neomake#CursorMoved() abort
+    call neomake#EchoCurrentError()
+    call neomake#virtualtext#handle_current_error()
+endfunction
+
+function! s:cursormoved_delayed_cb(...) abort
+    if getpos('.') == s:cursormoved_last_pos
+        call neomake#CursorMoved()
+    endif
+endfunction
+function! neomake#CursorMovedDelayed() abort
+    if exists('s:cursormoved_timer')
+        call timer_stop(s:cursormoved_timer)
+    endif
+    let delay = get(g:, 'neomake_cursormoved_delay', 100)
+    let s:cursormoved_timer = timer_start(delay, function('s:cursormoved_delayed_cb'))
+    let s:cursormoved_last_pos = getpos('.')
+endfunction
+
+function! neomake#Make(file_mode_or_options, ...) abort
+    if type(a:file_mode_or_options) == type({})
+        return s:Make(a:file_mode_or_options)
+    endif
+
+    let file_mode = a:file_mode_or_options
+    let options = {'file_mode': file_mode}
+    if file_mode
+        let options.ft = &filetype
+    endif
+    if a:0
+        if !empty(a:1)
+            let maker_names = a:1
+            " Split names on non-breaking space (annotation from completion).
+            call map(maker_names, "type(v:val) == 1 ? split(v:val, ' (')[0] : v:val")
+            let options.enabled_makers = a:1
+        endif
+        if a:0 > 1
+            let options.exit_callback = a:2
+        endif
+    endif
+    return map(copy(s:Make(options)), 'v:val.id')
+endfunction
+
+function! neomake#ShCommand(bang, sh_command, ...) abort
+    let maker = neomake#utils#MakerFromCommand(a:sh_command)
+    let maker.name = 'sh: '.a:sh_command
+    let maker.errorformat = '%m'
+    let maker.default_entry_type = ''
+    let options = {
+                \ 'enabled_makers': [maker],
+                \ 'file_mode': 0,
+                \ 'output_stream': 'both',
+                \ 'buffer_output': !a:bang,
+                \ }
+    if a:0
+        call extend(options, a:1)
+    endif
+    let jobinfos = s:Make(options)
+    return empty(jobinfos) ? -1 : jobinfos[0].id
+endfunction
+
+function! neomake#Sh(sh_command, ...) abort
+    " Deprecated, but documented.
+    let options = a:0 ? { 'exit_callback': a:1 } : {}
+    return neomake#ShCommand(0, a:sh_command, options)
+endfunction
+
+function! neomake#map_makers(makers, ft, auto_enabled) abort
+    let makers = []
+    let errors = []
+    let get_args = a:ft is# -1 ? [] : [a:ft]
+    for maker in a:makers
+        try
+            let m = call('neomake#GetMaker', [maker] + get_args)
+        catch /^Neomake: /
+            call add(errors, substitute(v:exception, '^Neomake: ', '', '').'.')
+            unlet maker  " vim73/vim-trusty
+            continue
+        endtry
+        call add(makers, m)
+        unlet maker  " vim73/vim-trusty
+    endfor
+    if !empty(errors)
+        let log_context = get(s:make_info, s:make_id, {})
+        for error in errors
+            if a:auto_enabled
+                call neomake#log#debug(error, log_context)
+            else
+                call neomake#log#error(error, log_context)
+            endif
+        endfor
+    endif
+    return makers
+endfunction
diff --git a/.vim/autoload/neomake/action_queue.vim b/.vim/autoload/neomake/action_queue.vim
new file mode 100644
index 0000000..4fc3fc1
--- /dev/null
+++ b/.vim/autoload/neomake/action_queue.vim
@@ -0,0 +1,307 @@
+if !exists('s:action_queue')
+    let s:action_queue = []
+endif
+if !exists('s:action_queue_registered_events')
+    let s:action_queue_registered_events = []
+endif
+let s:action_queue_timer_timeouts = get(g:, 'neomake_action_queue_timeouts', {1: 100, 2: 200, 3: 500})
+
+let g:neomake#action_queue#processed = {}
+let g:neomake#action_queue#not_processed = {}
+let g:neomake#action_queue#any_event = []
+
+let g:neomake#action_queue#_s = s:
+
+function! s:actionname(funcref) abort
+    let s = string(a:funcref)
+    let r = matchstr(s, '\v^^function\(''\zs.*\ze''\)$')
+    if empty(r)
+        return s
+    endif
+    return substitute(r, '\v^(\<SNR\>\d+_|s:)', '', '')
+endfunction
+
+" Queue an action to be processed later for autocmd a:event or through a timer
+" for a:event=Timer.
+" It will call a:data[0], with a:data[1] as args (where the first should be
+" a jobinfo object).  The callback should return 1 if it was successful,
+" with 0 it will be re-queued.
+" When called recursively (queuing the same event/data again, it will be
+" re-queued also).
+function! neomake#action_queue#add(events, data) abort
+    let job_or_make_info = a:data[1][0]
+    if a:events is# g:neomake#action_queue#any_event
+        call neomake#log#debug(printf('Queuing action %s for any event.',
+                    \ s:actionname(a:data[0])), job_or_make_info)
+    else
+        call neomake#log#debug(printf('Queuing action %s for %s.',
+                    \ s:actionname(a:data[0]), join(a:events, ', ')), job_or_make_info)
+    endif
+
+    for event in a:events
+        if event ==# 'Timer'
+            if !has_key(job_or_make_info, 'action_queue_timer_tries')
+                let job_or_make_info.action_queue_timer_tries = {'count': 1, 'data': a:data[0]}
+            else
+                let job_or_make_info.action_queue_timer_tries.count += 1
+            endif
+            if has_key(s:action_queue_timer_timeouts, job_or_make_info.action_queue_timer_tries.count)
+                let timeout = s:action_queue_timer_timeouts[job_or_make_info.action_queue_timer_tries.count]
+            else
+                throw printf('Neomake: Giving up handling Timer callbacks after %d attempts. Please report this. See :messages for more information.', len(s:action_queue_timer_timeouts))
+            endif
+            if has('timers')
+                if exists('s:action_queue_timer')
+                    call timer_stop(s:action_queue_timer)
+                endif
+                let s:action_queue_timer = timer_start(timeout, function('s:process_action_queue_timer_cb'))
+                call neomake#log#debug(printf(
+                            \ 'Retrying Timer event in %dms (timer %d).',
+                            \ timeout, s:action_queue_timer), job_or_make_info)
+            else
+                call neomake#log#debug('Retrying Timer event on CursorHold(I).', job_or_make_info)
+                if !exists('#neomake_event_queue#CursorHold')
+                    let s:action_queue_registered_events += ['CursorHold', 'CursorHoldI']
+                    augroup neomake_event_queue
+                        exe 'autocmd CursorHold,CursorHoldI * call s:process_action_queue('''.event.''')'
+                    augroup END
+                endif
+            endif
+        else
+            if !exists('#neomake_event_queue#'.event)
+                let s:action_queue_registered_events += [event]
+                augroup neomake_event_queue
+                    exe 'autocmd '.event.' * call s:process_action_queue('''.event.''')'
+                augroup END
+            endif
+        endif
+    endfor
+    call add(s:action_queue, [a:events, a:data])
+    return g:neomake#action_queue#not_processed
+endfunction
+
+" Remove any queued actions for a jobinfo or make_info object.
+function! neomake#action_queue#clean(job_or_make_info) abort
+    let len_before = len(s:action_queue)
+    call filter(s:action_queue, 'v:val[1][1][0] != a:job_or_make_info')
+    let removed = len_before - len(s:action_queue)
+    if removed
+        call s:clean_action_queue_events()
+        call neomake#log#debug(printf(
+                    \ 'Removed %d action queue entries.',
+                    \ removed), a:job_or_make_info)
+    endif
+endfunction
+
+" Remove given action for a jobinfo or make_info object.
+function! neomake#action_queue#remove(job_or_make_info, action) abort
+    let len_before = len(s:action_queue)
+    call filter(s:action_queue, 'v:val[1][1][0] != a:job_or_make_info || v:val[1][0] != a:action')
+    let removed = len_before - len(s:action_queue)
+    if removed
+        call s:clean_action_queue_events()
+        call neomake#log#debug(printf(
+                    \ 'Removed %d action queue entries for %s.',
+                    \ removed, s:actionname(a:action)), a:job_or_make_info)
+    endif
+endfunction
+
+function! s:process_action_queue_timer_cb(...) abort
+    call neomake#log#debug(printf(
+                \ 'action queue: callback for Timer queue (%d).', s:action_queue_timer))
+    unlet s:action_queue_timer
+    call s:process_action_queue('Timer')
+endfunction
+
+function! s:process_action_queue(event) abort
+    let queue = s:action_queue
+    let q_for_this_event = []
+    let i = 0
+    if g:neomake#core#_ignore_autocommands
+        call neomake#log#debug(printf('action queue: skip processing for %s (ignore_autocommands=%d).',
+                    \ a:event, g:neomake#core#_ignore_autocommands),
+                    \ {'bufnr': bufnr('%'), 'winnr': winnr()})
+        return
+    endif
+    for [events, v] in queue
+        if index(events, a:event) != -1 || events is# g:neomake#action_queue#any_event
+            call add(q_for_this_event, [i, v])
+        endif
+        let i += 1
+    endfor
+    call neomake#log#debug(printf('action queue: processing for %s (%d items).',
+                \ a:event, len(q_for_this_event)), {'bufnr': bufnr('%'), 'winnr': winnr()})
+
+    let processed = []
+    let removed = 0
+    let stop_processing = {'make_id': [], 'job_id': []}
+    for [idx_q_for_this_event, data] in q_for_this_event
+        let job_or_make_info = data[1][0]
+        let current_event = remove(queue, idx_q_for_this_event - removed)
+        let removed += 1
+
+        let make_id_job_id = {}  " make_id/job_id relevant to re-queue following.
+        if has_key(job_or_make_info, 'make_id')
+            if has_key(job_or_make_info, 'options')
+                let make_id_job_id = {
+                            \ 'make_id': job_or_make_info.make_id,
+                            \ }
+            else
+                let make_id_job_id = {
+                            \ 'make_id': job_or_make_info.make_id,
+                            \ 'job_id': job_or_make_info.id,
+                            \ }
+            endif
+        endif
+
+        " Skip/re-queue entries for same make/job.
+        let skip = 0
+        for [prop_name, prop_value] in items(make_id_job_id)
+            if index(stop_processing[prop_name], prop_value) != -1
+                call neomake#log#debug(printf('action queue: skipping %s for not processed %s.',
+                            \ s:actionname(data[0]), prop_name), job_or_make_info)
+                call add(queue, current_event)
+                let skip = 1
+                break
+            endif
+        endfor
+        if skip
+            continue
+        endif
+
+        call neomake#log#debug(printf('action queue: calling %s.',
+                    \ s:actionname(data[0])), job_or_make_info)
+        let queue_before_call = copy(queue)
+        try
+            " Call the queued action.  On failure they should have requeued
+            " themselves already.
+            let rv = call(data[0], data[1])
+        catch
+            if v:exception =~# '^Neomake: '
+                let error = substitute(v:exception, '^Neomake: ', '', '')
+            else
+                let error = printf('Error during action queue processing: %s.',
+                      \ v:exception)
+            endif
+            call neomake#log#exception(error, job_or_make_info)
+
+            " Cancel job in case its action failed to get re-queued after X
+            " attempts.
+            if has_key(job_or_make_info, 'id')
+                call neomake#CancelJob(job_or_make_info.id)
+            endif
+            continue
+        endtry
+        if rv is# g:neomake#action_queue#processed
+            let processed += [data]
+            continue
+        endif
+
+        if rv is# g:neomake#action_queue#not_processed
+            if a:event !=# 'Timer' && has_key(job_or_make_info, 'action_queue_timer_tries')
+                call neomake#log#debug('s:process_action_queue: decrementing timer tries for non-Timer event.', job_or_make_info)
+                let job_or_make_info.action_queue_timer_tries.count -= 1
+            endif
+
+            " Requeue any entries for the same job.
+            let i = 0
+            for q in queue_before_call
+                for [prop_name, prop_value] in items(make_id_job_id)
+                    " Assert current_event != q
+                    if get(q[1][1][0], prop_name) == prop_value
+                        call neomake#log#debug(printf('action queue: re-queuing %s for not processed %s.',
+                                    \ s:actionname(q[1][0]), prop_name), job_or_make_info)
+                        call add(queue, remove(queue, i))
+                        let i -= 1
+                        break
+                    endif
+                endfor
+                let i += 1
+            endfor
+            for [prop_name, prop_value] in items(make_id_job_id)
+                call add(stop_processing[prop_name], prop_value)
+            endfor
+        else
+            let args_str = neomake#utils#Stringify(data[1])
+            throw printf('Internal Neomake error: hook function %s(%s) returned unexpected value (%s)', data[0], args_str, rv)
+        endif
+    endfor
+    call neomake#log#debug(printf('action queue: processed %d items.',
+                \ len(processed)), {'bufnr': bufnr('%')})
+
+    call s:clean_action_queue_events()
+endfunction
+
+if has('timers')
+    function! s:get_left_events() abort
+        let r = {}
+        for [events, _] in s:action_queue
+            for event in events
+                let r[event] = 1
+            endfor
+        endfor
+        return keys(r)
+    endfunction
+else
+    function! s:get_left_events() abort
+        let r = {}
+        for [events, _] in s:action_queue
+            for event in events
+                if event ==# 'Timer'
+                    let r['CursorHold'] = 1
+                    let r['CursorHoldI'] = 1
+                else
+                    let r[event] = 1
+                endif
+            endfor
+        endfor
+        return keys(r)
+    endfunction
+endif
+
+function! neomake#action_queue#get_queued_actions(jobinfo) abort
+    " Check if there are any queued actions for this job.
+    let queued_actions = []
+    for [events, v] in s:action_queue
+        if v[1][0] == a:jobinfo
+            let queued_actions += [[s:actionname(v[0]), events]]
+        endif
+    endfor
+    return queued_actions
+endfunction
+
+function! s:clean_action_queue_events() abort
+    let left_events = s:get_left_events()
+
+    if empty(left_events)
+        if exists('#neomake_event_queue')
+            autocmd! neomake_event_queue
+            augroup! neomake_event_queue
+        endif
+    else
+        let clean_events = []
+        for event in s:action_queue_registered_events
+            if index(left_events, event) == -1
+                let clean_events += [event]
+            endif
+        endfor
+        if !empty(clean_events)
+            augroup neomake_event_queue
+            for event in clean_events
+                if exists('#neomake_event_queue#'.event)
+                    exe 'au! '.event
+                endif
+            endfor
+            augroup END
+        endif
+    endif
+    let s:action_queue_registered_events = left_events
+
+    if index(left_events, 'Timer') == -1
+        if exists('s:action_queue_timer')
+            call timer_stop(s:action_queue_timer)
+            unlet s:action_queue_timer
+        endif
+    endif
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/cmd.vim b/.vim/autoload/neomake/cmd.vim
new file mode 100644
index 0000000..35806dc
--- /dev/null
+++ b/.vim/autoload/neomake/cmd.vim
@@ -0,0 +1,192 @@
+scriptencoding utf8
+
+let s:last_completion = []
+function! neomake#cmd#complete_makers(ArgLead, CmdLine, ...) abort
+    if a:CmdLine !~# '\s'
+        " Just 'Neomake!' without following space.
+        return [' ']
+    endif
+
+    " Filter only by name before non-breaking space.
+    let filter_name = split(a:ArgLead, ' ', 1)[0]
+
+    let file_mode = a:CmdLine =~# '\v^(Neomake|NeomakeFile)\s'
+
+    let compl_info = [bufnr('%'), &filetype, a:CmdLine]
+    if empty(&filetype)
+        let maker_names = neomake#GetProjectMakers()
+    else
+        let maker_names = neomake#GetMakers(&filetype)
+
+        " Prefer (only) makers for the current filetype.
+        if file_mode
+            if !empty(filter_name)
+                call filter(maker_names, 'v:val[:len(filter_name)-1] ==# filter_name')
+            endif
+            if empty(maker_names) || s:last_completion == compl_info
+                call extend(maker_names, neomake#GetProjectMakers())
+            endif
+        else
+            call extend(maker_names, neomake#GetProjectMakers())
+        endif
+    endif
+
+    " Only display executable makers.
+    let makers = []
+    for maker_name in maker_names
+        try
+            let maker = neomake#GetMaker(maker_name)
+        catch /^Neomake: /
+            let error = substitute(v:exception, '^Neomake: ', '', '').'.'
+            call neomake#log#debug(printf('Could not get maker %s: %s',
+                  \ maker_name, error))
+            continue
+        endtry
+        if type(get(maker, 'exe', 0)) != type('') || executable(maker.exe)
+            let makers += [[maker_name, maker]]
+        endif
+    endfor
+
+    " Append maker.name if it differs, uses non-breaking-space.
+    let r = []
+    for [maker_name, maker] in makers
+        if maker.name !=# maker_name
+                    \ && (empty(a:ArgLead) || stridx(maker_name, a:ArgLead) != 0)
+            let r += [printf('%s (%s)', maker_name, maker.name)]
+        else
+            let r += [maker_name]
+        endif
+    endfor
+
+    let s:last_completion = compl_info
+    if !empty(filter_name)
+        call filter(r, 'v:val[:len(filter_name)-1] ==# filter_name')
+    endif
+    return r
+endfunction
+
+function! neomake#cmd#complete_jobs(...) abort
+    return join(map(neomake#GetJobs(), "v:val.id.': '.v:val.maker.name"), "\n")
+endfunction
+
+function! s:is_neomake_list(list) abort
+    if empty(a:list)
+        return 0
+    endif
+    return a:list[0].text =~# ' nmcfg:{.\{-}}$'
+endfunction
+
+function! neomake#cmd#clean(file_mode) abort
+    let buf = bufnr('%')
+    call neomake#_clean_errors({
+          \ 'file_mode': a:file_mode,
+          \ 'bufnr': buf,
+          \ })
+    if a:file_mode
+        if s:is_neomake_list(getloclist(0))
+            call setloclist(0, [], 'r')
+            lclose
+        endif
+        call neomake#signs#ResetFile(buf)
+        call neomake#statusline#ResetCountsForBuf(buf)
+    else
+        if s:is_neomake_list(getqflist())
+            call setqflist([], 'r')
+            cclose
+        endif
+        call neomake#signs#ResetProject()
+        call neomake#statusline#ResetCountsForProject()
+    endif
+    call neomake#EchoCurrentError(1)
+endfunction
+
+" Enable/disable/toggle commands.  {{{
+function! s:handle_disabled_status(scope, disabled) abort
+    if a:scope is# g:
+        if a:disabled
+            if exists('#neomake')
+                autocmd! neomake
+                augroup! neomake
+            endif
+            call neomake#configure#disable_automake()
+        else
+            call neomake#setup#setup_autocmds()
+        endif
+    elseif a:scope is# t:
+        let buffers = neomake#compat#uniq(sort(tabpagebuflist()))
+        if a:disabled
+            for b in buffers
+                call neomake#configure#disable_automake_for_buffer(b)
+            endfor
+        else
+            for b in buffers
+                call neomake#configure#enable_automake_for_buffer(b)
+            endfor
+        endif
+    elseif a:scope is# b:
+        let bufnr = bufnr('%')
+        if a:disabled
+            call neomake#configure#disable_automake_for_buffer(bufnr)
+        else
+            call neomake#configure#enable_automake_for_buffer(bufnr)
+        endif
+    endif
+    call neomake#cmd#display_status()
+    call neomake#configure#automake()
+    call neomake#statusline#clear_cache()
+endfunction
+
+function! neomake#cmd#disable(scope) abort
+    let old = get(get(a:scope, 'neomake', {}), 'disabled', -1)
+    if old ==# 1
+        return
+    endif
+    call neomake#config#set_dict(a:scope, 'neomake.disabled', 1)
+    call s:handle_disabled_status(a:scope, 1)
+endfunction
+
+function! neomake#cmd#enable(scope) abort
+    let old = get(get(a:scope, 'neomake', {}), 'disabled', -1)
+    if old != 1
+        return
+    endif
+    call neomake#config#set_dict(a:scope, 'neomake.disabled', 0)
+    call s:handle_disabled_status(a:scope, 0)
+endfunction
+
+function! neomake#cmd#toggle(scope) abort
+    let new = !get(get(a:scope, 'neomake', {}), 'disabled', 0)
+    if new
+        call neomake#config#set_dict(a:scope, 'neomake.disabled', 1)
+        call s:handle_disabled_status(a:scope, 1)
+    else
+        call neomake#config#unset_dict(a:scope, 'neomake.disabled')
+        call s:handle_disabled_status(a:scope, 0)
+    endif
+endfunction
+
+function! neomake#cmd#display_status() abort
+    let [disabled, source] = neomake#config#get_with_source('disabled', 0)
+    let msg = 'Neomake is ' . (disabled ? 'disabled' : 'enabled')
+    if source !=# 'default'
+        let msg .= ' ('.source.')'
+    endif
+
+    " Add information from different scopes (if explicitly configured there).
+    for [scope_name, scope] in [['buffer', b:], ['tab', t:], ['global', g:]]
+        if scope_name ==# source
+            continue
+        endif
+        let disabled = get(get(scope, 'neomake', {}), 'disabled', -1)
+        if disabled != -1
+            let msg .= printf(' [%s: %s]', scope_name, disabled ? 'disabled' : 'enabled')
+        endif
+    endfor
+    let msg .= '.'
+
+    echom msg
+    call neomake#log#debug(msg)
+endfunction
+" }}}
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/compat.vim b/.vim/autoload/neomake/compat.vim
new file mode 100644
index 0000000..d558bf7
--- /dev/null
+++ b/.vim/autoload/neomake/compat.vim
@@ -0,0 +1,322 @@
+" Compatibility wrappers for different (Neo)Vim versions and platforms.
+
+if neomake#utils#IsRunningWindows()
+    let g:neomake#compat#dev_null = 'NUL'
+else
+    let g:neomake#compat#dev_null = '/dev/null'
+endif
+
+if v:version >= 704
+    function! neomake#compat#getbufvar(buf, key, def) abort
+        return getbufvar(a:buf, a:key, a:def)
+    endfunction
+    function! neomake#compat#getwinvar(win, key, def) abort
+        return getwinvar(a:win, a:key, a:def)
+    endfunction
+else
+    function! neomake#compat#getbufvar(buf, key, def) abort
+        return get(getbufvar(a:buf, ''), a:key, a:def)
+    endfunction
+    function! neomake#compat#getwinvar(win, key, def) abort
+        return get(getwinvar(a:win, ''), a:key, a:def)
+    endfunction
+endif
+
+unlockvar neomake#compat#json_true
+unlockvar neomake#compat#json_false
+unlockvar neomake#compat#json_null
+unlockvar neomake#compat#json_none
+
+if exists('v:none')
+    let neomake#compat#json_none = v:none
+else
+    let neomake#compat#json_none = []
+endif
+
+if exists('*json_decode')
+    let neomake#compat#json_true = v:true
+    let neomake#compat#json_false = v:false
+    let neomake#compat#json_null = v:null
+
+    if has('nvim')
+        function! neomake#compat#json_decode(json) abort
+            if a:json is# ''
+                " Prevent Neovim from throwing E474: Attempt to decode a blank string.
+                return g:neomake#compat#json_none
+            endif
+            return json_decode(a:json)
+        endfunction
+    else
+        function! neomake#compat#json_decode(json) abort
+            return json_decode(a:json)
+        endfunction
+    endif
+else
+    let neomake#compat#json_true = 1
+    let neomake#compat#json_false = 0
+    function! s:json_null() abort
+    endfunction
+    let neomake#compat#json_null = [function('s:json_null')]
+
+    " Via Syntastic (https://github.com/vim-syntastic/syntastic/blob/6fb14d624b6081459360fdbba743f82cf84c8f92/autoload/syntastic/preprocess.vim#L576-L607),
+    " based on https://github.com/MarcWeber/vim-addon-json-encoding/blob/master/autoload/json_encoding.vim.
+    " @vimlint(EVL102, 1, l:true)
+    " @vimlint(EVL102, 1, l:false)
+    " @vimlint(EVL102, 1, l:null)
+    function! neomake#compat#json_decode(json) abort " {{{2
+        if a:json ==# ''
+            return g:neomake#compat#json_none
+        endif
+
+        " The following is inspired by https://github.com/MarcWeber/vim-addon-manager and
+        " http://stackoverflow.com/questions/17751186/iterating-over-a-string-in-vimscript-or-parse-a-json-file/19105763#19105763
+        " A hat tip to Marc Weber for this trick
+        " Replace newlines, which eval() does not like.
+        let json = substitute(a:json, "\n", '', 'g')
+        if substitute(json, '\v\"%(\\.|[^"\\])*\"|true|false|null|[+-]?\d+%(\.\d+%([Ee][+-]?\d+)?)?', '', 'g') !~# "[^,:{}[\\] \t]"
+            " JSON artifacts
+            let true = g:neomake#compat#json_true
+            let false = g:neomake#compat#json_false
+            let null = g:neomake#compat#json_null
+
+            try
+                let object = eval(json)
+            catch
+                throw 'Neomake: Failed to parse JSON input: '.v:exception
+            endtry
+        else
+            throw 'Neomake: Failed to parse JSON input: invalid input'
+        endif
+
+        return object
+    endfunction " }}}2
+    " @vimlint(EVL102, 0, l:true)
+    " @vimlint(EVL102, 0, l:false)
+    " @vimlint(EVL102, 0, l:null)
+endif
+
+lockvar neomake#compat#json_true
+lockvar neomake#compat#json_false
+lockvar neomake#compat#json_null
+
+if exists('*uniq')
+    function! neomake#compat#uniq(l) abort
+        return uniq(a:l)
+    endfunction
+else
+    function! neomake#compat#uniq(l) abort
+        let n = len(a:l)
+        if n < 2
+            return a:l
+        endif
+        let prev = a:l[0]
+        let idx = 1
+        while idx < n
+            if a:l[idx] ==# prev && type(a:l[idx]) == type(prev)
+                call remove(a:l, idx)
+                let n -= 1
+            else
+                let prev = a:l[idx]
+                let idx += 1
+            endif
+        endwhile
+        return a:l
+    endfunction
+endif
+
+if exists('*reltimefloat')
+    function! neomake#compat#reltimefloat() abort
+        return reltimefloat(reltime())
+    endfunction
+else
+    function! neomake#compat#reltimefloat() abort
+        let t = split(reltimestr(reltime()), '\V.')
+        return str2float(t[0] . '.' . t[1])
+    endfunction
+endif
+
+" Wrapper around systemlist() that supports a list for a:cmd.
+" It returns an empty string on error.
+" NOTE: Neovim before 0.2.0 would throw an error (which is caught), but it
+" does not set v:shell_error!
+function! neomake#compat#systemlist(cmd) abort
+    if empty(a:cmd)
+        return []
+    endif
+    if has('nvim') && exists('*systemlist')
+        " @vimlint(EVL108, 1)
+        if !has('nvim-0.2.0')
+            try
+                return systemlist(a:cmd)
+            catch /^Vim\%((\a\+)\)\=:E902/
+                return ''
+            endtry
+        endif
+        " @vimlint(EVL108, 0)
+        return systemlist(a:cmd)
+    endif
+
+    if type(a:cmd) == type([])
+        let cmd = join(map(a:cmd, 'neomake#utils#shellescape(v:val)'))
+    else
+        let cmd = a:cmd
+    endif
+    if exists('*systemlist')
+        return systemlist(cmd)
+    endif
+    return split(system(cmd), '\n')
+endfunction
+
+function! neomake#compat#globpath_list(path, pattern, suf) abort
+    if v:version >= 705 || (v:version == 704 && has('patch279'))
+        return globpath(a:path, a:pattern, a:suf, 1)
+    endif
+    return split(globpath(a:path, a:pattern, a:suf), '\n')
+endfunction
+
+function! neomake#compat#glob_list(pattern) abort
+    if v:version <= 703
+        return split(glob(a:pattern, 1), '\n')
+    endif
+    return glob(a:pattern, 1, 1)
+endfunction
+
+if neomake#utils#IsRunningWindows()
+    " Windows needs a shell to handle PATH/%PATHEXT% etc.
+    function! neomake#compat#get_argv(exe, args, args_is_list) abort
+        let prefix = &shell.' '.&shellcmdflag.' '
+        if a:args_is_list
+            if a:exe ==# &shell && get(a:args, 0) ==# &shellcmdflag
+                " Remove already existing &shell/&shellcmdflag from e.g. NeomakeSh.
+                let argv = join(a:args[1:])
+            else
+                let argv = join(map(copy([a:exe] + a:args), 'neomake#utils#shellescape(v:val)'))
+            endif
+        else
+            let argv = a:exe . (empty(a:args) ? '' : ' '.a:args)
+            if argv[0:len(prefix)-1] ==# prefix
+                return argv
+            endif
+        endif
+        return prefix.argv
+    endfunction
+elseif has('nvim')
+    function! neomake#compat#get_argv(exe, args, args_is_list) abort
+        if a:args_is_list
+            return [a:exe] + a:args
+        endif
+        return a:exe . (empty(a:args) ? '' : ' '.a:args)
+    endfunction
+elseif neomake#has_async_support()  " Vim-async.
+    function! neomake#compat#get_argv(exe, args, args_is_list) abort
+        if a:args_is_list
+            return [a:exe] + a:args
+        endif
+        " Use a shell to handle argv properly (Vim splits at spaces).
+        let argv = a:exe . (empty(a:args) ? '' : ' '.a:args)
+        return [&shell, &shellcmdflag, argv]
+    endfunction
+else
+    " Vim (synchronously), via system().
+    function! neomake#compat#get_argv(exe, args, args_is_list) abort
+        if a:args_is_list
+            return join(map(copy([a:exe] + a:args), 'neomake#utils#shellescape(v:val)'))
+        endif
+        return a:exe . (empty(a:args) ? '' : ' '.a:args)
+    endfunction
+endif
+
+if v:version >= 704 || (v:version == 703 && has('patch831'))
+    function! neomake#compat#gettabwinvar(t, w, v, d) abort
+        return gettabwinvar(a:t, a:w, a:v, a:d)
+    endfunction
+else
+    " Wrapper around gettabwinvar that has no default (older Vims).
+    function! neomake#compat#gettabwinvar(t, w, v, d) abort
+        let r = gettabwinvar(a:t, a:w, a:v)
+        if r is# ''
+            unlet r
+            let r = a:d
+        endif
+        return r
+    endfunction
+endif
+
+" Not really necessary for now, but allows to overwriting and extending.
+if exists('*nvim_get_mode')
+    function! neomake#compat#get_mode() abort
+        let mode = nvim_get_mode()
+        return mode.mode
+    endfunction
+else
+    function! neomake#compat#get_mode() abort
+        return mode(1)
+    endfunction
+endif
+
+function! neomake#compat#in_completion() abort
+    if pumvisible()
+        return 1
+    endif
+    if has('patch-8.0.0283')
+        let mode = mode(1)
+        if mode[1] ==# 'c' || mode[1] ==# 'x'
+            return 1
+        endif
+    endif
+    return 0
+endfunction
+
+let s:prev_windows = []
+if exists('*win_getid')
+    function! neomake#compat#save_prev_windows() abort
+        call add(s:prev_windows, [win_getid(winnr('#')), win_getid(winnr())])
+    endfunction
+
+    function! neomake#compat#restore_prev_windows() abort
+        " Go back, maintaining the '#' window (CTRL-W_p).
+        let [aw_id, pw_id] = remove(s:prev_windows, 0)
+        let pw = win_id2win(pw_id)
+        if !pw
+            call neomake#log#debug(printf(
+                        \ 'Cannot restore previous windows (previous window with ID %d not found).',
+                        \ pw_id))
+        elseif winnr() != pw
+            let aw = win_id2win(aw_id)
+            if aw
+                exec aw . 'wincmd w'
+            endif
+            exec pw . 'wincmd w'
+        endif
+    endfunction
+else
+    function! neomake#compat#save_prev_windows() abort
+        call add(s:prev_windows, [winnr('#'), winnr()])
+    endfunction
+
+    function! neomake#compat#restore_prev_windows() abort
+        " Go back, maintaining the '#' window (CTRL-W_p).
+        let [aw, pw] = remove(s:prev_windows, 0)
+        if pw > winnr('$')
+            call neomake#log#debug(printf(
+                        \ 'Cannot restore previous windows (%d > %d).',
+                        \ pw, winnr('$')))
+        elseif winnr() != pw
+            if aw
+                exec aw . 'wincmd w'
+            endif
+            exec pw . 'wincmd w'
+        endif
+    endfunction
+endif
+
+if v:version >= 704 || (v:version == 703 && has('patch442'))
+    function! neomake#compat#doautocmd(event) abort
+        exec 'doautocmd <nomodeline> ' . a:event
+    endfunction
+else
+    function! neomake#compat#doautocmd(event) abort
+        exec 'doautocmd ' . a:event
+    endfunction
+endif
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/config.vim b/.vim/autoload/neomake/config.vim
new file mode 100644
index 0000000..5f03cd1
--- /dev/null
+++ b/.vim/autoload/neomake/config.vim
@@ -0,0 +1,192 @@
+" Config API.
+
+let g:neomake#config#_defaults = {
+            \ 'maker_defaults': {
+            \   'buffer_output': 1,
+            \   'output_stream': 'both',
+            \   'remove_invalid_entries': 0,
+            \ }}
+lockvar g:neomake#config#_defaults
+
+let g:neomake#config#undefined = {}
+lockvar! g:neomake#config#undefined
+
+" Resolve a:name (split on dots) and (optionally) init a:dict accordingly.
+function! s:resolve_name(dict, name, init) abort
+    let parts = type(a:name) == type([]) ? a:name : split(a:name, '\.')
+    let c = a:dict
+    for p in parts[0:-2]
+        if !has_key(c, p)
+            if !a:init
+                return [g:neomake#config#undefined, '']
+            endif
+            let c[p] = {}
+        endif
+        if type(c[p]) != type({})
+            return [g:neomake#config#undefined, '']
+        endif
+        let c = c[p]
+    endfor
+    return [c, parts[-1]]
+endfunction
+
+" Get a:name (list of keys) from a:dict, using a:prefixes.
+function! s:get(dict, parts, prefixes) abort
+    for prefix in a:prefixes
+        let [c, k] = s:resolve_name(a:dict, prefix + a:parts[0:-1], 0)
+        if has_key(c, k)
+            return [prefix, get(c, k)]
+        endif
+    endfor
+    return [[], g:neomake#config#undefined]
+endfunction
+
+" Get a:name (string (split on dots), or list of keys) from config.
+" See neomake#config#get_with_source for args.
+function! neomake#config#get(name, ...) abort
+    return call('neomake#config#get_with_source', [a:name] + a:000)[0]
+endfunction
+
+" Get a:name (string (split on dots), or list of keys) from config, with
+" information about the setting's source ('buffer', 'tab', 'global', 'maker',
+" 'default').
+" Optional args:
+"  - a:1: default value
+"  - a:2: context: defaults to {'ft': &filetype}
+"    - maker: a maker dict (where maker.name is used from for prefixes, and
+"             as a lookup itself)
+"    - ft: filetype string (use an empty string to ignore it)
+"    - bufnr: buffer number (use an empty string to ignore it)
+"    - maker_only: should settings get looked up only in the maker context?
+"                  (i.e. with maker.name prefix in general and in context.maker)
+"    - log_source: additional information to log.
+function! neomake#config#get_with_source(name, ...) abort
+    let context = a:0 > 1 ? a:2 : {'ft': &filetype, 'bufnr': bufnr('%')}
+    let parts = type(a:name) == type([]) ? a:name : split(a:name, '\.')
+
+    let prefixes = [[]]
+    if has_key(context, 'ft') && !empty(context.ft)
+        for ft in neomake#utils#get_config_fts(context.ft, '.')
+            call insert(prefixes, ['ft', ft], 0)
+        endfor
+    endif
+
+    let maker_name = get(get(context, 'maker', {}), 'name', '')
+    let maker_only = get(context, 'maker_only', 0)
+    if parts[0][0:1] ==# 'b:'
+        if !has_key(context, 'bufnr')
+            let context.bufnr = bufnr('%')
+        endif
+        let parts[0] = parts[0][2:-1]
+        if context.bufnr is# ''
+            let lookups = []
+        else
+            let lookups = [['buffer', getbufvar(context.bufnr, 'neomake')]]
+        endif
+        call add(lookups, ['maker', get(context, 'maker', {})])
+    elseif empty(maker_name) && maker_only
+        let lookups = [['maker', get(context, 'maker', {})]]
+    else
+        let lookups = (has_key(context, 'bufnr') && context.bufnr isnot# ''
+                    \  ? [['buffer', getbufvar(context.bufnr, 'neomake')]]
+                    \  : []) + [
+                    \ ['tab', get(t:, 'neomake', {})],
+                    \ ['global', get(g:, 'neomake', {})],
+                    \ ['maker', get(context, 'maker', {})]]
+        if !empty(maker_name)
+            if maker_only
+                if parts[0] !=# maker_name
+                    call map(prefixes, 'add(v:val, maker_name)')
+                endif
+            else
+                for prefix in reverse(copy(prefixes))
+                    call insert(prefixes, prefix + [maker_name], 0)
+                endfor
+            endif
+        endif
+    endif
+
+    for [source, lookup] in lookups
+        if !empty(lookup)
+            if source ==# 'maker'
+                let maker_prefixes = map(copy(prefixes), '!empty(v:val) && v:val[-1] ==# maker_name ? v:val[:-2] : v:val')
+                let maker_setting_parts = parts[0] == maker_name ? parts[1:] : parts
+                let [prefix, l:R] = s:get(lookup, maker_setting_parts, maker_prefixes)
+            else
+                let [prefix, l:R] = s:get(lookup, parts, prefixes)
+            endif
+            if R isnot# g:neomake#config#undefined
+                let log_name = join(map(copy(parts), "substitute(v:val, '\\.', '|', '')"), '.')
+                let log_source = get(context, 'log_source', '')
+                call neomake#log#debug(printf(
+                            \ "Using setting %s=%s from '%s'%s%s.",
+                            \ log_name, string(R), source,
+                            \   empty(prefix) ? '' : ' (prefix: '.string(prefix).')',
+                            \   empty(log_source) ? '' : ' ('.log_source.')'),
+                            \ context)
+                return [R, source]
+            endif
+            unlet R  " for Vim without patch-7.4.1546
+        endif
+        unlet lookup  " for Vim without patch-7.4.1546
+    endfor
+
+    " Return default.
+    if a:0
+        return [a:1, 'default']
+    elseif has_key(g:neomake#config#_defaults, a:name)
+        return [copy(g:neomake#config#_defaults[a:name]), 'default']
+    endif
+    return [g:neomake#config#undefined, 'default']
+endfunction
+
+
+" Set a:name in a:dict to a:value, after resolving it (split on dots).
+function! s:set(dict, name, value) abort
+    let [c, k] = s:resolve_name(a:dict, a:name, 1)
+    let c[k] = a:value
+    return c
+endfunction
+
+" Set a:name (resolved on dots) to a:value in the config.
+function! neomake#config#set(name, value) abort
+    let parts = type(a:name) == type([]) ? a:name : split(a:name, '\.')
+    if parts[0] =~# '^b:'
+        let parts[0] = parts[0][2:-1]
+        return neomake#config#set_buffer(bufnr('%'), parts, a:value)
+    endif
+    if !has_key(g:, 'neomake')
+        let g:neomake = {}
+    endif
+    return s:set(g:neomake, parts, a:value)
+endfunction
+
+" Set a:name (resolved on dots) to a:value for buffer a:bufnr.
+function! neomake#config#set_buffer(bufnr, name, value) abort
+    let bufnr = +a:bufnr
+    let bneomake = getbufvar(bufnr, 'neomake')
+    if bneomake is# ''
+        unlet bneomake  " for Vim without patch-7.4.1546
+        let bneomake = {}
+        call setbufvar(bufnr, 'neomake', bneomake)
+    endif
+    return s:set(bneomake, a:name, a:value)
+endfunction
+
+" Set a:name (resolved on dots) to a:value in a:scope.
+" This is meant for advanced usage, e.g.:
+"   set_scope(t:, 'neomake.disabled', 1)
+function! neomake#config#set_dict(dict, name, value) abort
+    return s:set(a:dict, a:name, a:value)
+endfunction
+
+" Unset a:name (resolved on dots).
+" This is meant for advanced usage, e.g.:
+"   unset_dict(t:, 'neomake.disabled', 1)
+function! neomake#config#unset_dict(dict, name) abort
+    let [c, k] = s:resolve_name(a:dict, a:name, 0)
+    if has_key(c, k)
+        unlet c[k]
+    endif
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/configure.vim b/.vim/autoload/neomake/configure.vim
new file mode 100644
index 0000000..f802d7f
--- /dev/null
+++ b/.vim/autoload/neomake/configure.vim
@@ -0,0 +1,785 @@
+" Default settings, setup in global config dict.
+let s:default_settings = {
+            \ 'ignore_filetypes': ['startify'],
+            \ }
+let g:neomake = get(g:, 'neomake', {})
+let g:neomake.automake = get(g:neomake, 'automake', {})
+call extend(g:neomake.automake, s:default_settings, 'keep')
+
+if !exists('s:timer_info')
+    let s:timer_info = {}
+    let s:timer_by_bufnr = {}
+endif
+
+let s:default_delay = has('timers') ? 500 : 0
+
+" A mapping of configured buffers with cached settings (maker_jobs).
+let s:configured_buffers = {}
+" A list of configured/used autocommands.
+let s:registered_events = []
+
+" TextChanged gets triggered in this case when loading a buffer (Vim
+" issue #2742).
+let s:need_to_skip_first_textchanged = !has('nvim-0.3.2') && has('patch-8.0.1494') && !has('patch-8.0.1633')
+
+
+" TODO: allow for namespaces, and prefer 'automake' here.
+" TODO: handle bufnr!  (getbufvar)
+function! s:get_setting(name, default) abort
+    return get(get(b:, 'neomake', {}), a:name,
+                \ get(get(t:, 'neomake', {}), a:name,
+                \ get(get(g:, 'neomake', {}), a:name, a:default)))
+endfunction
+
+
+function! s:debug_log(msg, ...) abort
+    let context = {'bufnr': bufnr('%')}
+    if a:0
+        call extend(context, a:1)
+    endif
+    call neomake#log#debug(printf('automake: %s.', a:msg), context)
+endfunction
+
+" Check if buffer's tick (or ft) changed.
+function! s:tick_changed(context) abort
+    let bufnr = +a:context.bufnr
+    let ft = get(a:context, 'ft', getbufvar(bufnr, '&filetype'))
+    let prev_tick = getbufvar(bufnr, '_neomake_automake_tick')
+    let r = 1
+    if empty(prev_tick)
+        call s:debug_log('tick changed (new)')
+    else
+        let cur_tick = [getbufvar(bufnr, 'changedtick'), ft]
+        if cur_tick == prev_tick
+            call s:debug_log('tick is unchanged')
+            return 0
+        endif
+
+        " NOTE: every write (BufWritePost) increments b:changedtick.
+        if a:context.event ==# 'BufWritePost'
+            let adjusted_prev_tick = [prev_tick[0]+1, prev_tick[1]]
+            if adjusted_prev_tick == cur_tick
+                let r = 0
+                call setbufvar(bufnr, '_neomake_automake_tick', adjusted_prev_tick)
+                call s:debug_log('tick is unchanged with BufWritePost adjustment')
+            endif
+        endif
+    endif
+    return r
+endfunction
+
+function! neomake#configure#_update_automake_tick(bufnr, ft) abort
+    if has_key(s:configured_buffers, a:bufnr)
+        let tick = getbufvar(a:bufnr, 'changedtick')
+        call s:debug_log('updating tick: '.tick)
+        call setbufvar(a:bufnr, '_neomake_automake_tick', [tick, a:ft])
+    endif
+endfunction
+
+function! neomake#configure#_reset_automake_cancelations(bufnr) abort
+    if has_key(s:configured_buffers, a:bufnr)
+        call setbufvar(a:bufnr, '_neomake_cancelations', [0, 0])
+    endif
+endfunction
+
+function! s:update_cancel_rate(bufnr, via_timer) abort
+    let canceled = getbufvar(a:bufnr, '_neomake_cancelations', [0, 0])
+    if a:via_timer
+        let canceled[0] += 1
+    else
+        let canceled[1] += 1
+    endif
+    call setbufvar(a:bufnr, '_neomake_cancelations', canceled)
+    return canceled
+endfunction
+
+function! s:handle_changed_buffer(make_id, event) abort
+    " Cleanup always.
+    if exists('b:_neomake_automake_changed_context')
+        let [make_id, prev_tick, changedtick, context] = b:_neomake_automake_changed_context
+
+        if s:need_to_skip_first_textchanged && a:event ==# 'TextChanged'
+            if !get(b:, '_neomake_seen_TextChanged', 0)
+                call s:debug_log('ignoring first TextChanged')
+                let b:_neomake_seen_TextChanged = 1
+                return
+            endif
+        endif
+
+        if changedtick == b:changedtick
+            call s:debug_log(printf('handle_changed_buffer: %s: tick was not changed', a:event))
+            return
+        endif
+
+        unlet b:_neomake_automake_changed_context
+        augroup neomake_automake_abort
+            au! * <buffer>
+        augroup END
+    else
+        return
+    endif
+
+    if make_id != a:make_id
+        call neomake#log#warning(printf('automake: handle_changed_buffer: mismatched make_id: %d != %d.', make_id, a:make_id))
+        return
+    endif
+
+    let window_make_ids = get(w:, 'neomake_make_ids', [])
+    if index(window_make_ids, a:make_id) == -1
+        return
+    endif
+
+    call setbufvar(context.bufnr, '_neomake_automake_tick', prev_tick)
+    call filter(b:_neomake_automake_make_ids, 'v:val != '.a:make_id)
+    call s:update_cancel_rate(context.bufnr, 0)
+
+    call s:debug_log(printf('buffer was changed (%s), canceling make', a:event), {'make_id': a:make_id})
+    call neomake#CancelMake(a:make_id)
+
+    if a:event ==# 'TextChangedI'
+        call s:debug_log('queueing make restart for InsertLeave', {'make_id': a:make_id})
+        let b:_neomake_postponed_automake_context = [1, context]
+        augroup neomake_automake_retry
+            au! * <buffer>
+            autocmd InsertLeave <buffer> call s:do_postponed_automake(2)
+        augroup END
+    elseif context.delay
+        call s:debug_log(printf('restarting timer for original event %s', context.event), {'make_id': a:make_id})
+        if has_key(context, '_via_timer_cb')
+            unlet context._via_timer_cb
+        endif
+        if has_key(context, 'pos')
+            unlet context.pos
+        endif
+        call s:neomake_do_automake(context)
+    else
+        call s:debug_log(printf('restarting for original event (%s) without delay', context.event))
+        call s:neomake_do_automake(context)
+    endif
+endfunction
+
+function! s:neomake_do_automake(context) abort
+    let bufnr = +a:context.bufnr
+
+    if !get(a:context, '_via_timer_cb') && a:context.delay
+        if exists('s:timer_by_bufnr[bufnr]')
+            let timer = s:timer_by_bufnr[bufnr]
+            call s:stop_timer(timer)
+            call s:debug_log(printf('stopped existing timer: %d', timer), {'bufnr': bufnr})
+            call s:update_cancel_rate(bufnr, 1)
+        endif
+        if !s:tick_changed(a:context)
+            call s:debug_log('buffer was not changed', {'bufnr': bufnr})
+            return
+        endif
+
+        " Cancel any already running automake runs.
+        let prev_make_ids = getbufvar(bufnr, '_neomake_automake_make_ids')
+        if !empty(prev_make_ids)
+            call s:debug_log(printf('stopping previous make runs: %s', join(prev_make_ids, ', ')))
+            for prev_make_id in prev_make_ids
+                call neomake#CancelMake(prev_make_id)
+            endfor
+            let canceled = s:update_cancel_rate(bufnr, 0)
+        else
+            let canceled = getbufvar(bufnr, '_neomake_cancelations', [0, 0])
+        endif
+
+        let delay = a:context.delay
+
+        " Increase delay for canceled/restarted timers, and canceled makes.
+        " IDEA: take into account the mean duration of this make run.
+        if canceled[0] || canceled[1]
+            let [mult_timers, mult_makes, max_delay] = neomake#config#get('automake.cancelation_delay', [0.2, 0.5, 3000], {'bufnr': bufnr})
+            let cancel_rate = 1 + (canceled[0]*mult_timers + canceled[1]*mult_makes)
+            let delay = min([max_delay, float2nr(ceil(delay * cancel_rate))])
+            call s:debug_log(printf('increasing delay (%d/%d canceled timers/makes, rate=%.2f): %d => %d/%d', canceled[0], canceled[1], cancel_rate, a:context.delay, delay, max_delay))
+        endif
+
+        let timer = timer_start(delay, function('s:automake_delayed_cb'))
+        let s:timer_info[timer] = a:context
+        if !has_key(a:context, 'pos')
+            let s:timer_info[timer].pos = s:get_position_context()
+        endif
+        let s:timer_by_bufnr[bufnr] = timer
+        call s:debug_log(printf('started timer (%dms): %d', delay, timer),
+                    \ {'bufnr': a:context.bufnr})
+        return
+    endif
+
+    let ft = getbufvar(bufnr, '&filetype')
+    let event = a:context.event
+
+    call s:debug_log('neomake_do_automake: '.event, {'bufnr': bufnr})
+    if !s:tick_changed({'event': event, 'bufnr': bufnr, 'ft': ft})
+        call s:debug_log('buffer was not changed', {'bufnr': bufnr})
+        return
+    endif
+    let prev_tick = getbufvar(bufnr, '_neomake_automake_tick')
+
+    call s:debug_log(printf('enabled makers: %s', join(map(copy(a:context.maker_jobs), 'v:val.maker.name'), ', ')))
+    let make_options = {
+                \ 'file_mode': 1,
+                \ 'jobs': deepcopy(a:context.maker_jobs),
+                \ 'ft': ft,
+                \ 'automake': 1}
+    let jobinfos = neomake#Make(make_options)
+
+    let started_jobs = filter(copy(jobinfos), "!get(v:val, 'finished', 0)")
+    call s:debug_log(printf('started jobs: %s', string(map(copy(started_jobs), 'v:val.id'))))
+    if !empty(started_jobs)
+        let make_id = jobinfos[0].make_id
+        call setbufvar(bufnr, '_neomake_automake_make_ids',
+                    \ neomake#compat#getbufvar(bufnr, '_neomake_automake_make_ids', []) + [make_id])
+
+        " Setup buffer autocmd to cancel/restart make for changed buffer.
+        let events = []
+        for event in ['TextChangedI', 'TextChanged']
+            if a:context.event !=# event
+                call add(events, event)
+            endif
+        endfor
+        call setbufvar(bufnr, '_neomake_automake_changed_context', [make_id, prev_tick, getbufvar(bufnr, 'changedtick'), a:context])
+        augroup neomake_automake_abort
+            exe printf('au! * <buffer=%d>', bufnr)
+            for event in events
+                exe printf('autocmd %s <buffer=%d> call s:handle_changed_buffer(%s, %s)',
+                            \ event, bufnr, string(make_id), string(event))
+            endfor
+        augroup END
+    endif
+endfunction
+
+function! s:get_position_context() abort
+    let w = exists('*win_getid') ? win_getid() : winnr()
+    return [w, getpos('.'), neomake#compat#get_mode()]
+endfunction
+
+function! s:automake_delayed_cb(timer) abort
+    let timer_info = s:timer_info[a:timer]
+    unlet s:timer_info[a:timer]
+    unlet s:timer_by_bufnr[timer_info.bufnr]
+
+    if !bufexists(timer_info.bufnr)
+        call s:debug_log(printf('buffer does not exist anymore for timer %d', a:timer),
+                    \ {'bufnr': timer_info.bufnr})
+        return
+    endif
+
+    call s:debug_log(printf('callback for timer %d (via %s)', string(a:timer), timer_info.event),
+                \ {'bufnr': timer_info.bufnr})
+
+    let bufnr = bufnr('%')
+    if timer_info.bufnr != bufnr
+        call s:debug_log(printf('buffer changed: %d => %d, queueing make restart for BufEnter,WinEnter',
+                    \ timer_info.bufnr, bufnr))
+        let restart_context = copy(timer_info)
+        call setbufvar(restart_context.bufnr, '_neomake_postponed_automake_context', [1, restart_context])
+        let b:_neomake_postponed_automake_context = [1, restart_context]
+        augroup neomake_automake_retry
+            exe 'au! * <buffer='.timer_info.bufnr.'>'
+            exe 'autocmd BufEnter,WinEnter <buffer='.restart_context.bufnr.'> call s:do_postponed_automake(2)'
+        augroup END
+        return
+    endif
+
+    if neomake#compat#in_completion()
+        call s:debug_log('postponing automake during completion')
+        if has_key(timer_info, 'pos')
+            unlet timer_info.pos
+        endif
+        let b:_neomake_postponed_automake_context = [0, timer_info]
+
+        augroup neomake_automake_retry
+            au! * <buffer>
+            autocmd CompleteDone <buffer> call s:do_postponed_automake(1)
+            autocmd InsertLeave <buffer> call s:do_postponed_automake(2)
+        augroup END
+        return
+    endif
+
+    " Verify context/position is the same.
+    " This is meant to give an additional delay after e.g. TextChanged.
+    " Only events with delay are coming here, so this does not affect
+    " BufWritePost etc typically.
+    if !empty(timer_info.pos)
+        let current_context = s:get_position_context()
+        if current_context != timer_info.pos
+            if current_context[2] != timer_info.pos[2]
+                " Mode was changed.
+                if current_context[2][0] ==# 'i' && timer_info.event !=# 'TextChangedI'
+                    " Changed to insert mode, trigger on InsertLeave.
+                    call s:debug_log(printf('context/position changed: %s => %s, restarting on InsertLeave',
+                                \ string(timer_info.pos), string(current_context)))
+                    let context = copy(timer_info)
+                    let context.delay = 0
+                    unlet context.pos
+                    call s:update_cancel_rate(bufnr, 1)
+                    let b:_neomake_postponed_automake_context = [1, context]
+                    augroup neomake_automake_retry
+                        au! * <buffer>
+                        autocmd InsertLeave <buffer> call s:do_postponed_automake(2)
+                    augroup END
+                    return
+                endif
+            endif
+            call s:debug_log(printf('context/position changed: %s => %s, restarting',
+                        \ string(timer_info.pos), string(current_context)))
+            unlet timer_info.pos
+            call s:update_cancel_rate(bufnr, 1)
+            call s:neomake_do_automake(timer_info)
+            return
+        endif
+    endif
+    " endif
+
+    let context = copy(timer_info)
+    let context._via_timer_cb = 1
+    call s:neomake_do_automake(context)
+endfunction
+
+function! s:do_postponed_automake(step) abort
+    if exists('b:_neomake_postponed_automake_context')
+        let context = b:_neomake_postponed_automake_context
+
+        if context[0] == a:step - 1
+            if a:step == 2
+                call s:debug_log('re-starting postponed automake')
+                let context[1].pos = s:get_position_context()
+                call s:neomake_do_automake(context[1])
+            else
+                let context[0] = a:step
+                return
+            endif
+        else
+            call s:debug_log('postponed automake: unexpected step '.a:step.', cleaning up')
+        endif
+        unlet b:_neomake_postponed_automake_context
+    else
+        call s:debug_log('missing context information for postponed automake')
+    endif
+    " Cleanup.
+    augroup neomake_automake_retry
+        autocmd! * <buffer>
+    augroup END
+endfunction
+
+" Parse/get events dict from args.
+" a:config: config dict to write into.
+" a:string_or_dict_config: a string or dict describing the config.
+" a:1: default delay.
+function! s:parse_events_from_args(config, string_or_dict_config, ...) abort
+    " Get default delay from a:1.
+    if a:0
+        if has('timers')
+            let delay = a:1
+        else
+            if a:1 != 0
+                call neomake#log#warning('automake: timer support is required for delayed events.')
+            endif
+            let delay = 0
+        endif
+    else
+        let delay = s:default_delay
+    endif
+
+    if type(a:string_or_dict_config) == type({})
+        let events = copy(a:string_or_dict_config)
+
+        " Validate events.
+        for [event, config] in items(events)
+            if !exists('##'.event)
+                call neomake#log#error(printf(
+                            \ 'automake: event %s does not exist.', event))
+                unlet events[event]
+                continue
+            endif
+
+            if get(config, 'delay', 0) && !has('timers')
+                call neomake#log#error(printf(
+                            \ 'automake: timer support is required for automaking, removing event %s.',
+                            \ event))
+                unlet events[event]
+            endif
+        endfor
+        call neomake#config#set_dict(a:config, 'automake.events', events)
+        if a:0
+            let a:config.automake_delay = a:1
+        endif
+    else
+        " Map string config to events dict.
+        let modes = a:string_or_dict_config
+        let events = {}
+        let default_with_delay = {}
+
+        " Insert mode.
+        if modes =~# 'i'
+            if exists('##TextChangedI') && has('timers')
+                let events['TextChangedI'] = default_with_delay
+            else
+                call s:debug_log('using CursorHoldI instead of TextChangedI')
+                let events['CursorHoldI'] = (delay != 0 ? {'delay': 0} : {})
+            endif
+        endif
+        " Normal mode.
+        if modes =~# 'n'
+            if exists('##TextChanged') && has('timers')
+                let events['TextChanged'] = default_with_delay
+                if !has_key(events, 'TextChangedI')
+                    " Run when leaving insert mode, since only TextChangedI would be triggered
+                    " for `ciw` etc.
+                    let events['InsertLeave'] = default_with_delay
+                endif
+            else
+                call s:debug_log('using CursorHold instead of TextChanged')
+                let events['CursorHold'] = (delay != 0 ? {'delay': 0} : {})
+                let events['InsertLeave'] = (delay != 0 ? {'delay': 0} : {})
+            endif
+        endif
+        " On writes.
+        if modes =~# 'w'
+            let events['BufWritePost'] = (delay != 0 ? {'delay': 0} : {})
+        endif
+        " On reads.
+        if modes =~# 'r'
+            let events['BufWinEnter'] = {}
+            let events['FileType'] = {}
+
+            " When a file was changed outside of Vim.
+            " TODO: test
+            let events['FileChangedShellPost'] = {}
+            " XXX: FileType might work better, at least when wanting to skip filetypes.
+            " let events['FileType'] = {'delay': a:0 > 1 ? delay : 0}
+        endif
+    endif
+
+    call neomake#config#set_dict(a:config, 'automake.events', events)
+    if a:0
+        let a:config.automake_delay = delay
+    endif
+endfunction
+
+" Setup automake for buffer (current, or options.bufnr).
+" a:1: delay
+" a:2: options ('bufnr', 'makers') / or list of makers  TODO
+function! neomake#configure#automake_for_buffer(string_or_dict_config, ...) abort
+    let options = {}
+    if a:0
+        let options.delay = a:1
+    endif
+    let bufnr = bufnr('%')
+    if a:0 > 1
+        if type(a:2) == type([])
+            let options.makers = a:2
+        else
+            call extend(options, a:2)
+            if has_key(options, 'bufnr')
+                let bufnr = options.bufnr
+                unlet options.bufnr
+            endif
+        endif
+    endif
+    return call('s:configure_buffer', [bufnr, a:string_or_dict_config, options])
+endfunction
+
+" Workaround for getbufvar not having support for defaults.
+function! s:getbufvar(bufnr, name, default) abort
+    let b_dict = getbufvar(+a:bufnr, '')
+    if empty(b_dict)
+        " NOTE: it is an empty string for non-existing buffers.
+        return a:default
+    endif
+    return get(b_dict, a:name, a:default)
+endfunction
+
+function! s:is_buffer_ignored(bufnr) abort
+    " TODO: blacklist/whitelist.
+    let bufnr = +a:bufnr
+    let buftype = getbufvar(bufnr, '&buftype')
+    if !empty(buftype)
+        call s:debug_log(printf('ignoring buffer with buftype=%s', buftype), {'bufnr': bufnr})
+        return 1
+    endif
+
+    let ft = getbufvar(bufnr, '&filetype')
+    if index(neomake#config#get('automake.ignore_filetypes', []), ft) != -1
+        call s:debug_log(printf('ignoring buffer with filetype=%s', ft), {'bufnr': bufnr})
+        return 1
+    endif
+endfunction
+
+if exists('##OptionSet')
+    function! s:update_buffer_options() abort
+        let bufnr = bufnr('%')
+        call s:maybe_reconfigure_buffer(bufnr)
+    endfunction
+    augroup neomake_automake_update
+        au!
+        au OptionSet buftype call s:update_buffer_options()
+    augroup END
+endif
+
+" a:1: string or dict describing the events
+" a:2: options ('delay', 'makers')
+function! s:configure_buffer(bufnr, ...) abort
+    let bufnr = +a:bufnr
+    let ft = getbufvar(bufnr, '&filetype')
+    let config = s:getbufvar(bufnr, 'neomake', {})
+    let old_config = deepcopy(config)
+    if a:0
+        let args = [config, a:1]
+        if a:0 > 1 && has_key(a:2, 'delay')
+            let args += [a:2.delay]
+        endif
+        call call('s:parse_events_from_args', args)
+        call setbufvar(bufnr, 'neomake', config)
+
+        let implicit_config = {'custom': 1, 'ignore': 0}
+    else
+        let implicit_config = {'custom': 0, 'ignore': s:is_buffer_ignored(bufnr)}
+    endif
+
+    " Register the buffer, and remember if it is custom.
+    if has_key(s:configured_buffers, bufnr)
+        let old_registration = copy(get(s:configured_buffers, bufnr, {}))
+        call extend(s:configured_buffers[bufnr], implicit_config, 'force')
+    else
+        let s:configured_buffers[bufnr] = implicit_config
+
+        augroup neomake_automake_clean
+            autocmd BufWipeout <buffer> call s:neomake_automake_clean(expand('<abuf>'))
+        augroup END
+    endif
+
+    if implicit_config.ignore
+        return s:configured_buffers[bufnr]
+    endif
+
+    let s:configured_buffers[bufnr].events_config = neomake#config#get('automake.events', {})
+
+    " Create jobs.
+    let options = a:0 > 1 ? a:2 : {}
+    if has_key(options, 'makers')
+        let makers = neomake#map_makers(options.makers, ft, 0)
+        let source = 'options'
+    else
+        let [makers, source] = neomake#config#get_with_source('automake.enabled_makers')
+        if makers is g:neomake#config#undefined
+            unlet makers
+            let makers = neomake#GetEnabledMakers(ft)
+        else
+            let makers = neomake#map_makers(makers, ft, 0)
+        endif
+    endif
+    let options = {'file_mode': 1, 'ft': ft, 'bufnr': bufnr, 'automake': 1}
+    let jobs = neomake#core#create_jobs(options, makers)
+    let s:configured_buffers[bufnr].maker_jobs = jobs
+    call s:debug_log(printf('configured buffer for ft=%s (%s)',
+                \ ft, empty(jobs) ? 'no enabled makers' : join(map(copy(jobs), 'v:val.maker.name'), ', ').' ('.source.')'), {'bufnr': bufnr})
+    if old_config != config
+        call s:debug_log('resetting tick because of config changes')
+        call setbufvar(bufnr, '_neomake_automake_tick', [])
+    elseif exists('old_registration')
+        if old_registration != s:configured_buffers[bufnr]
+            call s:debug_log('resetting tick because of registration changes')
+            call setbufvar(bufnr, '_neomake_automake_tick', [])
+        endif
+    else
+        call s:debug_log('setting tick for new buffer')
+        call setbufvar(bufnr, '_neomake_automake_tick', [])
+    endif
+
+    if a:0
+        " Setup autocommands etc (when called manually)?!
+        call neomake#configure#automake()
+    endif
+    return config
+endfunction
+
+function! s:maybe_reconfigure_buffer(bufnr) abort
+    if has_key(s:configured_buffers, a:bufnr) && !s:configured_buffers[a:bufnr].custom
+        call s:configure_buffer(a:bufnr)
+    endif
+endfunction
+
+" Called from autocommands.
+function! s:neomake_automake(event, bufnr) abort
+    let disabled = neomake#config#get_with_source('disabled', 0)
+    if disabled[0]
+        call s:debug_log(printf('disabled (%s)', disabled[1]))
+        return
+    endif
+    let bufnr = +a:bufnr
+
+    if has_key(s:configured_buffers, bufnr)
+        let buffer_config = s:configured_buffers[bufnr]
+    else
+        " Register the buffer, and remember that it's automatic.
+        let buffer_config = s:configure_buffer(bufnr)
+    endif
+    if get(buffer_config, 'ignore', 0)
+        " NOTE: might be too verbose.
+        call s:debug_log('buffer is ignored')
+        return
+    endif
+
+    if s:need_to_skip_first_textchanged && a:event ==# 'TextChanged'
+        if !getbufvar(bufnr, '_neomake_seen_TextChanged', 0)
+            call s:debug_log('ignoring first TextChanged')
+            call setbufvar(bufnr, '_neomake_seen_TextChanged', 1)
+            return
+        endif
+    endif
+
+    call s:debug_log(printf('handling event %s', a:event), {'bufnr': bufnr})
+
+    if empty(s:configured_buffers[bufnr].maker_jobs)
+        call s:debug_log('no enabled makers', {'bufnr': bufnr})
+        return
+    endif
+
+    call s:debug_log(printf('automake for event %s', a:event), {'bufnr': bufnr})
+    let config = s:configured_buffers[bufnr].events_config
+    if !has_key(config, a:event)
+        call s:debug_log('event is not registered', {'bufnr': bufnr})
+        return
+    endif
+    let config = config[a:event]
+
+    let event = a:event
+    let bufnr = +a:bufnr
+    " TODO: rename to neomake.automake.delay
+    let delay = get(config, 'delay', s:get_setting('automake_delay', s:default_delay))
+    let context = {
+                \ 'delay': delay,
+                \ 'bufnr': bufnr,
+                \ 'event': a:event,
+                \ 'maker_jobs': s:configured_buffers[bufnr].maker_jobs,
+                \ }
+    if event ==# 'BufWinEnter'
+        " Ignore context, so that e.g. with vim-stay restoring the view
+        " (cursor position), it will still be triggered.
+        let context.pos = []
+    endif
+    call s:neomake_do_automake(context)
+endfunction
+
+function! s:stop_timer(timer) abort
+    let timer_info = s:timer_info[a:timer]
+    unlet s:timer_info[a:timer]
+    unlet s:timer_by_bufnr[timer_info.bufnr]
+    call timer_stop(+a:timer)
+endfunction
+
+function! s:stop_timers() abort
+    let timers = keys(s:timer_info)
+    if !empty(timers)
+        call s:debug_log(printf('stopping timers: %s', join(timers, ', ')))
+        for timer in timers
+            call s:stop_timer(timer)
+        endfor
+    endif
+endfunction
+
+function! neomake#configure#reset_automake() abort
+    for bufnr in keys(s:configured_buffers)
+        call s:neomake_automake_clean(bufnr)
+    endfor
+    let s:registered_events = []
+    call s:stop_timers()
+    call neomake#configure#automake()
+endfunction
+
+function! s:neomake_automake_clean(bufnr) abort
+    if has_key(s:timer_by_bufnr, a:bufnr)
+        let timer = s:timer_by_bufnr[a:bufnr]
+        call s:stop_timer(timer)
+        call s:debug_log('stopped timer for cleaned buffer: '.timer)
+    endif
+    if has_key(s:configured_buffers, a:bufnr)
+        unlet s:configured_buffers[a:bufnr]
+        augroup neomake_automake_clean
+            exe printf('au! * <buffer=%d>', a:bufnr)
+        augroup END
+    endif
+endfunction
+
+function! neomake#configure#disable_automake() abort
+    call s:debug_log('disabling globally')
+    call s:stop_timers()
+endfunction
+
+function! neomake#configure#disable_automake_for_buffer(bufnr) abort
+    call s:debug_log(printf('disabling buffer %d', a:bufnr))
+    if has_key(s:timer_by_bufnr, a:bufnr)
+        let timer = s:timer_by_bufnr[a:bufnr]
+        call s:stop_timer(timer)
+        call s:debug_log('stopped timer for buffer: '.timer)
+    endif
+    if has_key(s:configured_buffers, a:bufnr)
+        let s:configured_buffers[a:bufnr].disabled = 1
+    endif
+endfunction
+
+function! neomake#configure#enable_automake_for_buffer(bufnr) abort
+    if exists('s:configured_buffers[a:bufnr].disabled')
+        call s:debug_log(printf('Re-enabled buffer %d', a:bufnr))
+        unlet s:configured_buffers[a:bufnr].disabled
+    endif
+endfunction
+
+function! neomake#configure#reset_automake_for_buffer(...) abort
+    let bufnr = a:0 ? +a:1 : bufnr('%')
+    call s:neomake_automake_clean(bufnr)
+endfunction
+
+function! neomake#configure#automake(...) abort
+    call s:debug_log(printf('configuring automake: %s', string(a:000)))
+    if !exists('g:neomake')
+        let g:neomake = {}
+    endif
+    if a:0
+        call call('s:parse_events_from_args', [g:neomake] + a:000)
+    endif
+
+    let disabled_globally = get(get(g:, 'neomake', {}), 'disabled', 0)
+    if disabled_globally
+        let s:registered_events = []
+    else
+        let s:registered_events = keys(get(get(g:neomake, 'automake', {}), 'events', {}))
+    endif
+    " Keep custom configured buffers.
+    call filter(s:configured_buffers, 'v:val.custom')
+    for b in keys(s:configured_buffers)
+        if empty(s:configured_buffers[b].maker_jobs)
+            continue
+        endif
+        if get(s:configured_buffers[b], 'disabled', 0)
+            continue
+        endif
+        let b_cfg = neomake#config#get('b:automake.events', {})
+        for event_config in items(b_cfg)
+            let event = event_config[0]
+            if index(s:registered_events, event) == -1
+                call add(s:registered_events, event)
+            endif
+        endfor
+    endfor
+    call s:debug_log('registered events: '.join(s:registered_events, ', '))
+
+    augroup neomake_automake
+        au!
+        for event in s:registered_events
+            exe 'autocmd '.event." * call s:neomake_automake('".event."', expand('<abuf>'))"
+        endfor
+    augroup END
+    if empty(s:registered_events)
+        augroup! neomake_automake
+    endif
+endfunction
+
+augroup neomake_automake_base
+    au!
+    autocmd FileType * call s:maybe_reconfigure_buffer(expand('<abuf>'))
+augroup END
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/core.vim b/.vim/autoload/neomake/core.vim
new file mode 100644
index 0000000..b61a351
--- /dev/null
+++ b/.vim/autoload/neomake/core.vim
@@ -0,0 +1,120 @@
+let g:neomake#core#valid_maker_name_pattern = '\v^\w+$'
+
+let g:neomake#core#_ignore_autocommands = 0
+
+function! neomake#core#create_jobs(options, makers) abort
+    let args = [a:options, a:makers]
+    let jobs = call('s:bind_makers_for_job', args)
+    return jobs
+endfunction
+
+" Map/bind a:makers to a list of job options, using a:options.
+function! s:bind_makers_for_job(options, makers) abort
+    let r = []
+    for maker in a:makers
+        let options = copy(a:options)
+        try
+            let maker = neomake#core#instantiate_maker(maker, options, 1)
+        catch /^Neomake: skip_job: /
+            let msg = substitute(v:exception, '^Neomake: skip_job: ', '', '')
+            call neomake#log#debug(printf('%s: skipping job: %s.',
+                        \ maker.name, msg), options)
+            continue
+        catch /^Neomake: /
+            let error = substitute(v:exception, '^Neomake: ', '', '').'.'
+            call neomake#log#error(error, options)
+            continue
+        endtry
+        if !empty(maker)
+            let options.maker = maker
+            let r += [options]
+        endif
+    endfor
+    return r
+endfunction
+
+function! neomake#core#instantiate_maker(maker, options, check_exe) abort
+    let maker = a:maker
+    let options = a:options
+    let ft = get(options, 'ft', '')
+    let bufnr = get(options, 'bufnr', '')
+
+    " Call InitForJob function in maker object, if any.
+    let l:Init = neomake#utils#GetSetting('InitForJob', maker, g:neomake#config#undefined, ft, bufnr)
+    if empty(Init)
+        " Deprecated: should use InitForJob instead.
+        if has_key(maker, 'fn')
+            unlet Init  " vim73
+            let l:Init = maker.fn
+            call neomake#log#warn_once(printf("Please use 'InitForJob' instead of 'fn' for maker %s.", maker.name),
+                        \ printf('deprecated-fn-%s', maker.name))
+        endif
+    endif
+    if !empty(Init)
+        let returned_maker = call(Init, [options], maker)
+        if returned_maker isnot# 0
+            " This conditional assignment allows to both return a copy
+            " (factory), while also can be used as a init method.
+            let maker = returned_maker
+        endif
+    endif
+
+    if has_key(maker, '_bind_args')
+        call maker._bind_args()
+        if type(maker.exe) != type('')
+            let error = printf('Non-string given for executable of maker %s: type %s',
+                        \ maker.name, type(maker.exe))
+            if !get(maker, 'auto_enabled', 0)
+                throw 'Neomake: '.error
+            endif
+            call neomake#log#debug(error.'.', options)
+            return {}
+        endif
+        if a:check_exe && !executable(maker.exe)
+            if get(maker, 'auto_enabled', 0)
+                call neomake#log#debug(printf(
+                            \ 'Exe (%s) of auto-configured maker %s is not executable, skipping.', maker.exe, maker.name), options)
+            else
+                let error = printf('Exe (%s) of maker %s is not executable', maker.exe, maker.name)
+                throw 'Neomake: '.error
+            endif
+            return {}
+        endif
+    endif
+    return maker
+endfunction
+
+" Base class for command makers.
+let g:neomake#core#command_maker_base = {}
+
+function! g:neomake#core#command_maker_base._get_fname_for_args(jobinfo) abort dict
+    " Append file?  (defaults to jobinfo.file_mode, project/global makers should set it to 0)
+    let append_file = neomake#utils#GetSetting('append_file', self, a:jobinfo.file_mode, a:jobinfo.ft, a:jobinfo.bufnr)
+    " Use/generate a filename?  (defaults to 1 if tempfile_name is set)
+    let uses_filename = append_file || neomake#utils#GetSetting('uses_filename', self, has_key(self, 'tempfile_name'), a:jobinfo.ft, a:jobinfo.bufnr)
+    if append_file || uses_filename
+        let filename = self._get_fname_for_buffer(a:jobinfo)
+        if append_file
+            return filename
+        endif
+    endif
+    return ''
+endfunction
+
+function! g:neomake#core#command_maker_base._get_argv(_jobinfo) abort dict
+    return neomake#compat#get_argv(self.exe, self.args, type(self.args) == type([]))
+endfunction
+
+" Get tabnr and winnr for a given make ID.
+function! neomake#core#get_tabwin_for_makeid(make_id) abort
+    let curtab = tabpagenr()
+    for t in [curtab] + range(1, curtab-1) + range(curtab+1, tabpagenr('$'))
+        for w in range(1, tabpagewinnr(t, '$'))
+            if index(neomake#compat#gettabwinvar(t, w, 'neomake_make_ids', []), a:make_id) != -1
+                return [t, w]
+            endif
+        endfor
+    endfor
+    return [-1, -1]
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/debug.vim b/.vim/autoload/neomake/debug.vim
new file mode 100644
index 0000000..66abcaf
--- /dev/null
+++ b/.vim/autoload/neomake/debug.vim
@@ -0,0 +1,273 @@
+" Debug/feedback helpers.
+
+function! neomake#debug#pprint(d, ...) abort
+    return call('s:pprint', [a:d] + a:000)
+endfunction
+
+function! s:pprint(v, ...) abort
+    let indent = a:0 ? a:1 : ''
+    if type(a:v) ==# type({})
+        if empty(a:v)
+            return '{}'
+        endif
+        let r = "{\n"
+        for [k, l:V] in items(a:v)
+            let r .= printf("%s  %s: %s,\n",
+                        \ indent,
+                        \ string(k),
+                        \ s:pprint(neomake#utils#fix_self_ref(V), indent . '  '))
+            unlet V  " old-vim
+        endfor
+        let r .= indent.'}'
+        return r
+    elseif type(a:v) ==# type([])
+        if empty(a:v)
+            return '[]'
+        endif
+        let r = '['."\n".join(map(copy(a:v), 'indent."  ".s:pprint(v:val, indent."  ")'), ",\n").",\n".indent.']'
+        return r
+    endif
+    return string(a:v)
+endfunction
+
+function! neomake#debug#validate_maker(maker) abort
+    let issues = {'errors': [], 'warnings': []}
+
+    if has_key(a:maker, 'process_json') && has_key(a:maker, 'process_output')
+        let issues.warnings += ['maker has process_json and process_output, but only process_json will be used.']
+        let check_process = ['process_json']
+    else
+        let check_process = ['process_json', 'process_output']
+    endif
+
+    for f in check_process
+        if has_key(a:maker, f)
+            if has_key(a:maker, 'mapexpr')
+                let issues.warnings += [printf(
+                            \ 'maker has mapexpr, but only %s will be used.',
+                            \ f)]
+            endif
+            if has_key(a:maker, 'postprocess')
+                let issues.warnings += [printf(
+                            \ 'maker has postprocess, but only %s will be used.',
+                            \ f)]
+            endif
+            if has_key(a:maker, 'errorformat')
+                let issues.warnings += [printf(
+                            \ 'maker has errorformat, but only %s will be used.',
+                            \ f)]
+            endif
+        endif
+    endfor
+
+    try
+        let maker = neomake#core#instantiate_maker(a:maker, {}, 0)
+        if !executable(maker.exe)
+            let t = get(maker, 'auto_enabled', 0) ? 'warnings' : 'errors'
+            let issues[t] += [printf("maker's exe (%s) is not executable.", maker.exe)]
+        endif
+    catch /^Neomake: /
+        let issues.errors += [substitute(v:exception, '^Neomake: ', '', '').'.']
+    endtry
+
+    if has_key(a:maker, 'name')
+        if a:maker.name !~# g:neomake#core#valid_maker_name_pattern
+            call add(issues['errors'], printf(
+                  \ 'Invalid maker name: %s (should match %s)',
+                  \ string(a:maker.name),
+                  \ string(g:neomake#core#valid_maker_name_pattern)))
+        endif
+    endif
+
+    return issues
+endfunction
+
+" Optional arg: ft
+function! s:get_makers_info(...) abort
+    let maker_names = call('neomake#GetEnabledMakers', a:000)
+    if empty(maker_names)
+        return ['None.']
+    endif
+    let maker_defaults = g:neomake#config#_defaults['maker_defaults']
+    let r = []
+    for maker_name in maker_names
+        let maker = call('neomake#GetMaker', [maker_name] + a:000)
+        let r += [' - '.maker.name]
+        let r += map(s:get_maker_info(maker, maker_defaults), "'  '.v:val")
+    endfor
+    return r
+endfunction
+
+function! s:get_maker_info(maker, ...) abort
+    let maker_defaults = a:0 ? a:1 : {}
+    let maker = a:maker
+    let r = []
+    for [k, l:V] in sort(copy(items(maker)))
+        if k !=# 'name' && k !=# 'ft' && k !~# '^_'
+            if !has_key(maker_defaults, k)
+                        \ || type(V) != type(maker_defaults[k])
+                        \ || V !=# maker_defaults[k]
+                let r += [' - '.k.': '.string(V)]
+            endif
+        endif
+        unlet V  " vim73
+    endfor
+
+    let issues = neomake#debug#validate_maker(maker)
+    if !empty(issues)
+        for type in sort(copy(keys(issues)))
+            let items = issues[type]
+            if !empty(items)
+                let r += [' - '.toupper(type) . ':']
+                for issue in items
+                    let r += ['   - ' . issue]
+                endfor
+            endif
+        endfor
+    endif
+
+    if type(maker.exe) == type('') && executable(maker.exe)
+        let version_arg = get(maker, 'version_arg', '--version')
+        let exe = exists('*exepath') ? exepath(maker.exe) : maker.exe
+        let version_output = neomake#compat#systemlist([exe, version_arg])
+        if empty(version_output)
+            let version_output = [printf(
+                        \ 'failed to get version information (%s)',
+                        \ v:shell_error)]
+        endif
+        let r += [printf(' - version information (%s %s): %s',
+                    \ exe,
+                    \ version_arg,
+                    \ join(version_output, "\n     "))]
+    endif
+    return r
+endfunction
+
+function! s:get_fts_with_makers() abort
+    return neomake#compat#uniq(sort(map(split(globpath(escape(&runtimepath, ' '),
+          \ 'autoload/neomake/makers/ft/*.vim'), "\n"),
+          \ 'fnamemodify(v:val, ":t:r")')))
+endfunction
+
+function! neomake#debug#get_maker_info(maker_name) abort
+    let source = ''
+    let maker = neomake#get_maker_by_name(a:maker_name, &filetype)
+    if empty(maker)
+        let maker = neomake#get_maker_by_name(a:maker_name)
+        if empty(maker)
+            let fts = filter(s:get_fts_with_makers(), 'v:val != &filetype')
+            for ft in fts
+                let maker = neomake#get_maker_by_name(a:maker_name, ft)
+                if !empty(maker)
+                    let source = 'filetype '.ft
+                    break
+                endif
+            endfor
+        else
+            let source = 'project maker'
+        endif
+    endif
+    if empty(maker)
+        call neomake#log#error(printf('Maker not found: %s.', a:maker_name))
+        return []
+    endif
+    let maker = neomake#create_maker_object(maker, &filetype)
+    return [maker.name . (empty(source) ? '' : ' ('.source.')')]
+                \ + s:get_maker_info(maker)
+endfunction
+
+function! neomake#debug#display_info(...) abort
+    let bang = a:0 ? a:1 : 0
+    if a:0 > 1
+        let maker_name = a:2
+        let lines = neomake#debug#get_maker_info(maker_name)
+    else
+        let lines = neomake#debug#_get_info_lines()
+    endif
+    if bang
+        try
+            call setreg('+', join(lines, "\n"), 'l')
+        catch
+            call neomake#log#error(printf(
+                        \ 'Could not set clipboard: %s.', v:exception))
+            return
+        endtry
+        echom 'Copied Neomake info to clipboard ("+).'
+    else
+        echon join(lines, "\n")
+    endif
+endfunction
+
+function! s:trim(s) abort
+    return substitute(a:s, '\v^[ \t\r\n]+|[ \t\r\n]+$', '', 'g')
+endfunction
+
+function! neomake#debug#_get_info_lines() abort
+    let r = []
+    let ft = &filetype
+
+    let r += ['#### Neomake debug information']
+    let r += ['']
+    let r += ['Async support: '.neomake#has_async_support()]
+    let r += ['Current filetype: '.ft]
+    let r += ['Windows: '.neomake#utils#IsRunningWindows()]
+    let r += ['[shell, shellcmdflag, shellslash]: '.string([&shell, &shellcmdflag, &shellslash])]
+    let r += [join(map(split(neomake#utils#redir('verb set makeprg?'), '\n'), 's:trim(v:val)'), ', ')]
+
+    let r += ['']
+    let r += ['##### Enabled makers']
+    let r += ['']
+    let r += ['For the current filetype ("'.ft.'", used with :Neomake):']
+    let r += s:get_makers_info(ft)
+    if empty(ft)
+        let r += ['NOTE: the current buffer does not have a filetype.']
+    else
+        let conf_ft = neomake#utils#get_ft_confname(ft)
+        let r += ['NOTE: you can define g:neomake_'.conf_ft.'_enabled_makers'
+                    \ .' to configure it (or b:neomake_'.conf_ft.'_enabled_makers).']
+    endif
+    let r += ['']
+    let r += ['For the project (used with :Neomake!):']
+    let r += s:get_makers_info()
+    let r += ['NOTE: you can define g:neomake_enabled_makers to configure it.']
+    let r += ['']
+    let r += ['Default maker settings:']
+    for [k, v] in items(neomake#config#get('maker_defaults'))
+        let r += [' - '.k.': '.string(v)]
+        unlet! v  " Fix variable type mismatch with Vim 7.3.
+    endfor
+    let r += ['']
+    let r += ['##### Settings']
+    let r += ['']
+    let r += ['###### New-style (dict, overrides old-style)']
+    let r += ['']
+    let r += ['```']
+
+    let r += ['g:neomake: '.(exists('g:neomake') ? s:pprint(g:neomake) : 'unset')]
+    let r += ['b:neomake: '.(exists('b:neomake') ? s:pprint(b:neomake) : 'unset')]
+    let r += ['```']
+    let r += ['']
+    let r += ['###### Old-style']
+    let r += ['']
+    let r += ['```']
+    for [k, V] in sort(items(filter(copy(g:), "v:key =~# '^neomake_'")))
+        let r += ['g:'.k.' = '.string(V)]
+        unlet! V  " Fix variable type mismatch with Vim 7.3.
+    endfor
+    let r += ['']
+    let r += ['```']
+    let r += ["\n"]
+    let r += ['#### :version']
+    let r += ['']
+    let r += ['```']
+    let r += split(neomake#utils#redir('version'), '\n')
+    let r += ['```']
+    let r += ['']
+    let r += ['#### :messages']
+    let r += ['']
+    let r += ['```']
+    let r += split(neomake#utils#redir('messages'), '\n')
+    let r += ['```']
+    return r
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/highlights.vim b/.vim/autoload/neomake/highlights.vim
new file mode 100644
index 0000000..cdc416a
--- /dev/null
+++ b/.vim/autoload/neomake/highlights.vim
@@ -0,0 +1,155 @@
+" vim: ts=4 sw=4 et
+
+let s:highlights = {'file': {}, 'project': {}}
+let s:highlight_types = {
+    \ 'E': 'NeomakeError',
+    \ 'W': 'NeomakeWarning',
+    \ 'I': 'NeomakeInfo',
+    \ 'M': 'NeomakeMessage'
+    \ }
+
+let s:nvim_api = exists('*nvim_buf_add_highlight')
+
+" Used in tests.
+function! neomake#highlights#_get() abort
+    return s:highlights
+endfunction
+
+if s:nvim_api
+    function! s:InitBufHighlights(type, buf) abort
+        if !bufexists(a:buf)
+            " The buffer might be wiped by now: prevent 'Invalid buffer id'.
+            return
+        endif
+        if has_key(s:highlights[a:type], a:buf)
+            call nvim_buf_clear_highlight(a:buf, s:highlights[a:type][a:buf], 0, -1)
+        else
+            let s:highlights[a:type][a:buf] = nvim_buf_add_highlight(a:buf, 0, '', 0, 0, -1)
+        endif
+    endfunction
+
+    function! s:reset(type, buf) abort
+        if has_key(s:highlights[a:type], a:buf)
+            call nvim_buf_clear_highlight(a:buf, s:highlights[a:type][a:buf], 0, -1)
+            unlet s:highlights[a:type][a:buf]
+        endif
+    endfunction
+else
+    function! s:InitBufHighlights(type, buf) abort
+        let s:highlights[a:type][a:buf] = {
+            \ 'NeomakeError': [],
+            \ 'NeomakeWarning': [],
+            \ 'NeomakeInfo': [],
+            \ 'NeomakeMessage': []
+            \ }
+    endfunction
+
+    function! s:reset(type, buf) abort
+        if has_key(s:highlights[a:type], a:buf)
+            unlet s:highlights[a:type][a:buf]
+            call neomake#highlights#ShowHighlights()
+        endif
+    endfunction
+endif
+
+function! neomake#highlights#ResetFile(buf) abort
+    call s:reset('file', a:buf)
+endfunction
+function! neomake#highlights#ResetProject(...) abort
+    if a:0  " deprecated a:buf
+        call neomake#log#warn_once('neomake#highlights#ResetProject does not use a:buf anymore.',
+                    \ 'deprecated-highlight-resetproject')
+    endif
+    for buf in keys(s:highlights['project'])
+        call s:reset('project', +buf)
+    endfor
+endfunction
+
+function! neomake#highlights#AddHighlight(entry, type) abort
+    " Some makers use line 0 for file warnings (which cannot be highlighted,
+    " e.g. cpplint with "no copyright" warnings).
+    if a:entry.lnum == 0
+        return
+    endif
+
+    if !has_key(s:highlights[a:type], a:entry.bufnr)
+        call s:InitBufHighlights(a:type, a:entry.bufnr)
+    endif
+    let hi = get(s:highlight_types, toupper(a:entry.type), 'NeomakeError')
+
+    if a:entry.col > 0 && get(g:, 'neomake_highlight_columns', 1)
+        let length = get(a:entry, 'length', 1)
+        if s:nvim_api
+            call nvim_buf_add_highlight(a:entry.bufnr, s:highlights[a:type][a:entry.bufnr], hi, a:entry.lnum - 1, a:entry.col - 1, a:entry.col + length - 1)
+        else
+            call add(s:highlights[a:type][a:entry.bufnr][hi], [a:entry.lnum, a:entry.col, length])
+        endif
+    elseif get(g:, 'neomake_highlight_lines', 0)
+        if s:nvim_api
+            call nvim_buf_add_highlight(a:entry.bufnr, s:highlights[a:type][a:entry.bufnr], hi, a:entry.lnum - 1, 0, -1)
+        else
+            call add(s:highlights[a:type][a:entry.bufnr][hi], a:entry.lnum)
+        endif
+    endif
+endfunction
+
+if s:nvim_api
+    function! neomake#highlights#ShowHighlights() abort
+    endfunction
+else
+    function! neomake#highlights#ShowHighlights() abort
+        if exists('w:neomake_highlights')
+            for highlight in w:neomake_highlights
+                try
+                    call matchdelete(highlight)
+                catch /^Vim\%((\a\+)\)\=:E803/
+                endtry
+            endfor
+        endif
+        let w:neomake_highlights = []
+
+        let buf = bufnr('%')
+        for type in ['file', 'project']
+            for [hi, locs] in items(filter(copy(get(s:highlights[type], buf, {})), '!empty(v:val)'))
+                if exists('*matchaddpos')
+                    call add(w:neomake_highlights, matchaddpos(hi, locs))
+                else
+                    for loc in locs
+                        if len(loc) == 1
+                            call add(w:neomake_highlights, matchadd(hi, '\%' . loc[0] . 'l'))
+                        else
+                            call add(w:neomake_highlights, matchadd(hi, '\%' . loc[0] . 'l\%' . loc[1] . 'c.\{' . loc[2] . '}'))
+                        endif
+                    endfor
+                endif
+            endfor
+        endfor
+    endfunction
+endif
+
+function! neomake#highlights#DefineHighlights() abort
+    for [group, link] in items({
+                \ 'NeomakeError': 'SpellBad',
+                \ 'NeomakeWarning': 'SpellCap',
+                \ 'NeomakeInfo': 'NeomakeWarning',
+                \ 'NeomakeMessage': 'NeomakeWarning'
+                \ })
+        if !neomake#utils#highlight_is_defined(group)
+            exe 'highlight link '.group.' '.link
+        endif
+    endfor
+endfunction
+
+function! s:wipe_highlights(bufnr) abort
+    for type in ['file', 'project']
+        if has_key(s:highlights[type], a:bufnr)
+            unlet s:highlights[type][a:bufnr]
+        endif
+    endfor
+endfunction
+augroup neomake_highlights
+    au!
+    autocmd BufWipeout * call s:wipe_highlights(expand('<abuf>'))
+augroup END
+
+call neomake#highlights#DefineHighlights()
diff --git a/.vim/autoload/neomake/jobinfo.vim b/.vim/autoload/neomake/jobinfo.vim
new file mode 100644
index 0000000..278a3f5
--- /dev/null
+++ b/.vim/autoload/neomake/jobinfo.vim
@@ -0,0 +1,87 @@
+let s:jobinfo_base = {
+            \ 'cd_back_cmd': '',
+            \ 'pending_output': [],
+            \ }
+function! s:jobinfo_base.get_pid() abort
+    if has_key(self, 'vim_job')
+        let info = job_info(self.vim_job)
+        if info.status ==# 'run'
+            return info.process
+        endif
+        return -1
+    endif
+    try
+        return jobpid(self.nvim_job)
+    catch /^Vim(return):E900:/
+        return -1
+    endtry
+endfunction
+
+function! s:jobinfo_base.as_string() abort
+    let extra = []
+    for k in ['canceled', 'finished']
+        if get(self, k, 0)
+            let extra += [k]
+        endif
+    endfor
+    return printf('Job %d: %s%s', self.id, self.name,
+                \ empty(extra) ? '' : ' ['.join(extra, ', ').']')
+endfunction
+
+function! s:jobinfo_base.cd_back() abort
+    if !empty(self.cd_back_cmd)
+        exe self.cd_back_cmd
+        let self.cd_back_cmd = ''
+    endif
+endfunction
+
+function! s:jobinfo_base.cd(...) abort
+    if a:0
+        if has_key(self, 'cd_from_setting')
+            call neomake#log#debug(printf(
+                        \ 'jobinfo.cd(): keeping cwd from setting: %s.',
+                        \ string(self.cd_from_setting)), self)
+            return ''
+        endif
+        let dir = a:1
+    else
+        let maker = self.maker
+        let dir = neomake#utils#GetSetting('cwd', maker, '', self.ft, self.bufnr, 1)
+        if !empty(dir)
+            let self.cd_from_setting = dir
+        endif
+    endif
+
+    if dir !=# ''
+        if dir[0:1] ==# '%:'
+            let dir = neomake#utils#fnamemodify(self.bufnr, dir[1:])
+        else
+            let dir = expand(dir, 1)
+        endif
+        let dir = fnamemodify(dir, ':p')
+        " NOTE: need to keep trailing backslash with "/" and "X:\" on Windows.
+        if dir !=# '/' && dir[-1:] ==# neomake#utils#Slash() && dir[-2] !=# ':'
+            let dir = dir[:-2]
+        endif
+    else
+        let dir = get(self, 'cwd', $HOME)
+    endif
+
+    let cur_wd = getcwd()
+    if dir !=# cur_wd
+        let [cd_error, cd_back_cmd] = neomake#utils#temp_cd(dir, cur_wd)
+        if !empty(cd_error)
+            call neomake#log#debug(printf('jobinfo.cd(): error when trying to change cwd to %s: %s.',
+                        \ dir, cd_error))
+            return cd_error
+        endif
+        let self.cwd = dir
+        let self.cd_back_cmd = cd_back_cmd
+    else
+        let self.cwd = cur_wd
+    endif
+    return ''
+endfunction
+
+let g:neomake#jobinfo#base = s:jobinfo_base
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/list.vim b/.vim/autoload/neomake/list.vim
new file mode 100644
index 0000000..120b665
--- /dev/null
+++ b/.vim/autoload/neomake/list.vim
@@ -0,0 +1,1020 @@
+scriptencoding utf-8
+" Create a List object from a quickfix/location list.
+" TODO: (optionally?) add entries sorted?  (errors first, grouped by makers (?) etc)
+
+let s:can_set_qf_title = has('patch-7.4.2200')
+let s:can_set_qf_context = has('patch-8.0.0590')
+let s:can_set_qf_items = has('patch-8.0.0657')
+let s:has_support_for_qfid = has('patch-8.0.1023')
+let s:use_efm_parsing = has('patch-8.0.1040')  " 'efm' in setqflist/getqflist
+
+" Do we need to replace (instead of append) the location/quickfix list, for
+" :lwindow to not open it with only invalid entries?!
+" Without patch-7.4.379 this does not work though, and a new list needs to
+" be created (which is not done).
+" @vimlint(EVL108, 1)
+let s:needs_to_replace_qf_for_lwindow = has('patch-7.4.379')
+            \ && (!has('patch-7.4.1752') || (has('nvim') && !has('nvim-0.2.0')))
+" @vimlint(EVL108, 0)
+let s:needs_to_init_qf_for_lwindow = !has('patch-8.1.0622')
+
+function! neomake#list#ListForMake(make_info) abort
+    let type = a:make_info.options.file_mode ? 'loclist' : 'quickfix'
+    let list = neomake#list#List(type)
+    let list.make_info = a:make_info
+    if type ==# 'loclist'
+        let info = get(w:, '_neomake_info', {})
+        let info['loclist'] = list
+        let w:_neomake_info = info
+    else
+        let info = get(g:, '_neomake_info', {})
+        let info['qflist'] = list
+        let g:_neomake_info = info
+    endif
+    return list
+endfunction
+
+" a:type: "loclist" or "quickfix"
+function! neomake#list#List(type) abort
+    let list = deepcopy(s:base_list)
+    let list.type = a:type
+    " Display debug messages about changed entries.
+    let list.debug = get(g:, 'neomake_debug_list',
+                \ exists('g:neomake_test_messages')
+                \ || !empty(get(g:, 'neomake_logfile'))
+                \ || neomake#utils#get_verbosity() >= 3)
+    return list
+endfunction
+
+" Internal base list implementation.
+let s:base_list = {
+            \ 'need_init': 1,
+            \ 'entries': [],
+            \ }
+" Info about contained jobs.
+let s:base_list.job_entries = {}
+let s:base_list.maker_info_by_jobid = {}
+
+function! s:base_list.sort_by_location() dict abort
+    let entries = get(self, '_sorted_entries_by_location', copy(self.entries))
+    let self._sorted_entries_by_location = sort(entries, 's:cmp_listitem_loc')
+    return self._sorted_entries_by_location
+endfunction
+
+" a:1: optional jobinfo
+function! s:base_list.add_entries(entries, ...) dict abort
+    let idx = len(self.entries)
+    if a:0 && !has_key(self.job_entries, a:1.id)
+        let self.job_entries[a:1.id] = []
+        let self.maker_info_by_jobid[a:1.id] = a:1.maker
+    endif
+    for entry in a:entries
+        let idx += 1
+        let e = extend(copy(entry), {'nmqfidx': idx})
+        if a:0
+            call add(self.job_entries[a:1.id], e)
+            let e.job_id = a:1.id
+        endif
+        call add(self.entries, e)
+    endfor
+    if self.debug
+        let indexes = map(copy(self.entries), 'v:val.nmqfidx')
+        if len(neomake#compat#uniq(sort(copy(indexes)))) != len(indexes)
+            call neomake#log#error(printf('Duplicate qf indexes in list entries: %s.',
+                        \ string(indexes)))
+        endif
+    endif
+    " Sort if it was sorted before.
+    if has_key(self, '_sorted_entries_by_location')
+        call extend(self._sorted_entries_by_location, a:entries)
+        call self.sort_by_location()
+    endif
+endfunction
+
+" Add entries for a job (non-efm method).
+function! s:base_list.add_entries_for_job(entries, jobinfo) dict abort
+    let tempfiles = get(self.make_info, 'tempfiles', [])
+    if !empty(tempfiles)
+        let mapped = 0
+        for e in a:entries
+            if has_key(e, 'filename') && get(e, 'bufnr', 0) == 0
+                if index(tempfiles, e.filename) != -1
+                    unlet e.filename
+                    let e.bufnr = a:jobinfo.bufnr
+                    let mapped += 1
+                endif
+            endif
+        endfor
+        if mapped
+            call neomake#log#debug(printf('Mapped %d bufnrs from temporary files.', mapped), a:jobinfo)
+        endif
+    endif
+    return self._appendlist(a:entries, a:jobinfo)
+endfunction
+
+function! neomake#list#get_title(prefix, bufnr, maker_info) abort
+    let prefix = 'Neomake'
+    if !empty(a:prefix)
+        let prefix .= '['.a:prefix.']'
+    endif
+    if a:bufnr
+        let bufname = bufname(a:bufnr)
+        if empty(bufname)
+            let bufname = 'buf:'.a:bufnr
+        else
+            let bufname = pathshorten(bufname)
+        endif
+        let maker_info = bufname
+        if empty(a:maker_info)
+            let maker_info = bufname
+        else
+            let maker_info = bufname.' ('.a:maker_info.')'
+        endif
+    else
+        let maker_info = a:maker_info
+    endif
+    let title = prefix
+    if !empty(maker_info)
+        let title = prefix.': '.maker_info
+    endif
+    return title
+endfunction
+
+function! s:base_list._get_title() abort
+    let maker_info = []
+    for job in self.make_info.finished_jobs
+        let info = job.maker.name
+        let ok = 1
+        if get(job, 'aborted', 0)
+            let info .= '!'
+            let ok = 0
+        endif
+        if has_key(self.job_entries, job.id)
+            let c = len(self.job_entries[job.id])
+            let info .= '('.c.')'
+            let ok = 0
+        endif
+        if ok
+            let info .= '✓'
+        endif
+        call add(maker_info, info)
+    endfor
+    for job in self.make_info.active_jobs
+        let info = job.maker.name
+        let info .= '...'
+        if has_key(self.job_entries, job.id)
+            let c = len(self.job_entries[job.id])
+            let info .= '('.c.')'
+        endif
+        call add(maker_info, info)
+    endfor
+    for job in self.make_info.jobs_queue
+        let info = job.maker.name
+        let info .= '?'
+        call add(maker_info, info)
+    endfor
+    for job in get(self.make_info, 'aborted_jobs', [])
+        let info = job.maker.name
+        let info .= '-'
+        call add(maker_info, info)
+    endfor
+    let maker_info_str = join(maker_info, ', ')
+    if self.type ==# 'loclist'
+        let bufnr = self.make_info.options.bufnr
+    else
+        let bufnr = 0
+    endif
+    if get(self.make_info.options, 'automake')
+        let prefix = 'auto'
+    elseif self.make_info.options.file_mode
+        let prefix = 'file'
+    else
+        let prefix = 'project'
+    endif
+    return neomake#list#get_title(prefix, bufnr, maker_info_str)
+endfunction
+
+function! s:base_list.finish_for_make() abort
+    if self.need_init
+        if self.type ==# 'loclist'
+            call neomake#log#debug('Cleaning location list.', self.make_info)
+        else
+            call neomake#log#debug('Cleaning quickfix list.', self.make_info)
+        endif
+        call self._call_qf_fn('set', [], ' ')
+    else
+        " Set title, but only if list window is still valid.
+        if s:has_support_for_qfid
+            let valid = self._has_valid_qf()
+        elseif self.type ==# 'loclist'
+            let valid = self._get_loclist_win(1) != -1
+        else
+            let valid = 1
+        endif
+        if !valid
+            call neomake#log#debug('list: finish: list is not valid anymore.', self.make_info)
+            return
+        endif
+        call self.set_title()
+    endif
+endfunction
+
+function! s:base_list._call_qf_fn(action, ...) abort
+    let fns_args = call(self._get_fn_args, [a:action] + a:000, self)
+
+    if a:action ==# 'get'
+        let [fn, args] = fns_args[0]
+        if s:has_support_for_qfid
+            let args[-1].items = 1
+            if self.debug
+                call neomake#log#debug(printf('list: call: "get", returning items: %s.', string(fns_args)))
+            endif
+            return call(fn, args).items
+        endif
+        if self.debug
+            call neomake#log#debug(printf('list: call: "get": %s.', string(fns_args)))
+        endif
+        return call(fn, args)
+    endif
+
+    for fns in fns_args
+        let [fn, args] = fns
+
+        if self.debug
+            if a:action ==# 'set'
+                let log_args = deepcopy(args)
+                " Only display 5 items.
+                if self.type ==# 'loclist'
+                    let log_args[1] = neomake#utils#shorten_list_for_log(log_args[1], 5)
+                else
+                    let log_args[0] = neomake#utils#shorten_list_for_log(log_args[0], 5)
+                endif
+                " Massage options dict.
+                if type(log_args[-1]) == type({})
+                    let neomake_context = get(get(log_args[-1], 'context', {}), 'neomake', {})
+                    if !empty(neomake_context)
+                        for [k, v] in items(neomake_context)
+                            if k ==# 'make_info'
+                                " Fixes self-ref, and makes it much shorter.
+                                let neomake_context[k] = 'make_id='.v.make_id
+                            endif
+                        endfor
+                    endif
+                    " Only display 5 items.
+                    if has_key(log_args[-1], 'items')
+                        let log_args[-1].items = neomake#utils#shorten_list_for_log(log_args[-1].items, 5)
+                    endif
+                endif
+                call neomake#log#debug(printf('list: call: set: %s.', string(log_args)))
+            else
+                call neomake#log#debug(printf('list: call: "%s": %s.', a:action, string(args)))
+            endif
+        endif
+
+        call call(fn, args, self)
+    endfor
+
+    " Get qfid.
+    if self.need_init
+        if a:action ==# 'set' && s:has_support_for_qfid
+            if self.type ==# 'loclist'
+                let loclist_win = self._get_loclist_win()
+                let self.qfid = getloclist(loclist_win, {'id': 0}).id
+            else
+                let self.qfid = getqflist({'id': 0}).id
+            endif
+            if self.debug
+                call neomake#log#debug(printf('list: got qfid (action=%s): %s.', a:action, self.qfid))
+            endif
+        endif
+        let self.need_init = 0
+    endif
+endfunction
+
+function! s:base_list.set_title() abort
+    if s:can_set_qf_title
+        call self._call_qf_fn('title', self._get_title())
+    endif
+endfunction
+
+" Check if quickfix list is still valid, which might not be the case anymore
+" if more than 10 new lists have been opened etc.
+" Returns -1 without suffort for quickfix ids.
+function! s:base_list._has_valid_qf() abort
+    if !s:has_support_for_qfid
+        return -1
+    endif
+
+    if self.type ==# 'loclist'
+        let loclist_win = self._get_loclist_win(1)
+        if loclist_win is -1
+            return 0
+        endif
+        if !get(getloclist(loclist_win, {'id': self.qfid}), 'id')
+            return 0
+        endif
+    else
+        if !get(getqflist({'id': self.qfid}), 'id')
+            return 0
+        endif
+    endif
+    return 1
+endfunction
+
+" Get winnr/winid to be used with loclist functions.
+" a:1: return -1 instead of throwing when no window could be found?
+function! s:base_list._get_loclist_win(...) abort
+    if !has_key(self, 'make_info')
+        throw 'cannot handle type=loclist without make_info'
+    endif
+    let loclist_win = 0
+    let make_id = self.make_info.make_id
+    " NOTE: prefers using 0 for when winid is not supported with
+    " setloclist() yet (vim74-xenial).
+    if index(get(w:, 'neomake_make_ids', []), make_id) == -1
+        if has_key(self.make_info.options, 'winid')
+            let loclist_win = self.make_info.options.winid
+        else
+            let [t, w] = neomake#core#get_tabwin_for_makeid(make_id)
+            if [t, w] == [-1, -1]
+                if a:0 && a:1
+                    return -1
+                endif
+                throw printf('Neomake: could not find location list for make_id %d.', make_id)
+            endif
+            if t != tabpagenr()
+                if a:0 && a:1
+                    return -1
+                endif
+                throw printf('Neomake: trying to use location list from another tab (current=%d != target=%d).', tabpagenr(), t)
+            endif
+            let loclist_win = w
+        endif
+    endif
+    return loclist_win
+endfunction
+
+" Return a list of commands to be called.
+" action: "get", "set", "init", "title"
+" a:000: optional args (for set/init/title)
+function! s:base_list._get_fn_args(action, ...) abort
+    if self.type ==# 'loclist'
+        if a:action ==# 'get'
+            let fn = 'getloclist'
+        else
+            let fn = 'setloclist'
+        endif
+    else
+        if a:action ==# 'get'
+            let fn = 'getqflist'
+        else
+            let fn = 'setqflist'
+        endif
+    endif
+
+    if self.type ==# 'loclist'
+        let args = [self._get_loclist_win()]
+    else
+        let args = []
+    endif
+
+    let options = {}
+    if !self.need_init
+        let valid = self._has_valid_qf()
+        if valid == 1
+            let options.id = self.qfid
+        elseif valid == 0
+            if self.type ==# 'loclist'
+                let loclist_win = args[0]
+                throw printf('Neomake: qfid %d for location list (%d) has become invalid.', self.qfid, loclist_win)
+            else
+                throw printf('Neomake: qfid %d for quickfix list has become invalid.', self.qfid)
+            endif
+        endif
+    endif
+
+    if a:action ==# 'title'
+        call extend(args, [[], 'a'])
+        if exists('*vader#assert#true')
+            call vader#assert#true(s:can_set_qf_title)
+        endif
+        let options.title = a:1
+    else
+        call extend(args, a:000)
+        if a:action ==# 'set'
+            if exists('*vader#assert#equal')
+                call vader#assert#equal(len(a:000), 2)
+            endif
+            if s:can_set_qf_items
+                let options.items = a:1
+                let args[-2] = []
+            endif
+        endif
+    endif
+    if !empty(options)
+        call add(args, options)
+    endif
+
+    let r = []
+    if a:action ==# 'set'
+        if self.need_init && get(self, 'reset_existing_qflist')
+            if self.type ==# 'loclist'
+                let args[2] = 'r'  " action
+            else
+                let args[1] = 'r'  " action
+            endif
+            if self.type ==# 'loclist'
+                let msg = 'Reusing location list for entries.'
+            else
+                let msg = 'Reusing quickfix list for entries.'
+            endif
+            call neomake#log#debug(msg, self.make_info)
+        endif
+
+        " Experimental: set make_info into context.
+        " This is used to access make info from the qf window itself.
+        if self.need_init && s:can_set_qf_context
+            let options.context = {'neomake': {'make_info': self.make_info}}
+        endif
+
+        " Handle setting title, which gets done initially and when maker
+        " names are updated.  This has to be done in a separate call
+        " without patch-8.0.0657.
+        if s:can_set_qf_title
+            let title = self._get_title()
+            if s:can_set_qf_items
+                if type(args[-1]) != type({})
+                    call add(args, {'title': title, 'items': args[1]})
+                else
+                    let args[-1].title = title
+                endif
+            else
+                " Update title after actual call.
+                call add(r, [fn, args])
+
+                if self.type ==# 'loclist'
+                    let args = [args[0], [], 'a', {'title': title}]
+                else
+                    let args = [[], 'a', {'title': title}]
+                endif
+            endif
+        endif
+    endif
+    call add(r, [fn, args])
+    return r
+endfunction
+
+function! s:mark_entry_with_nmcfg(entry, maker_info) abort
+    let maker_name = a:maker_info.name
+    let config = {
+                \ 'name': maker_name,
+                \ 'short': get(a:maker_info, 'short_name', maker_name[:3]),
+                \ }
+    let marker_entry = copy(a:entry)
+    let marker_entry.text .= printf(' nmcfg:%s', string(config))
+    return marker_entry
+endfunction
+
+function! s:base_list._replace_qflist_entries(entries) abort
+    let set_entries = a:entries
+
+    " Handle nmcfg markers when setting all entries without jobinfo.
+    if neomake#quickfix#is_enabled()
+        let set_entries = copy(set_entries)
+        let prev_job_id = 0
+
+        " Handle re-setting all entries.  This is meant to be used later
+        " for replacing the whole list.
+        let i = 0
+        for e in set_entries
+            if e.job_id != prev_job_id
+                let maker_info = self.maker_info_by_jobid[e.job_id]
+                let set_entries[i] = s:mark_entry_with_nmcfg(e, maker_info)
+                let prev_job_id = e.job_id
+            endif
+            let i += 1
+        endfor
+    endif
+
+    call self._set_qflist_entries(set_entries, 'r')
+endfunction
+
+function! s:base_list._set_qflist_entries(entries, action) abort
+    let action = a:action
+    if self.need_init && !get(self, 'reset_existing_qflist')
+        if self.type ==# 'loclist'
+            let msg = 'Creating location list for entries.'
+        else
+            let msg = 'Creating quickfix list for entries.'
+        endif
+        call neomake#log#debug(msg, self.make_info)
+
+        if s:needs_to_init_qf_for_lwindow
+            " Clean list without autocommands (customqf etc) to avoid
+            " flicker.  This is only to work around a Vim bug anyway.
+            noautocmd call self._call_qf_fn('set', [], ' ')
+        else
+            let action = ' '
+        endif
+    endif
+    call self._call_qf_fn('set', a:entries, action)
+endfunction
+
+function! s:base_list._get_qflist_entries() abort
+    return self._call_qf_fn('get')
+endfunction
+
+" Append entries to location/quickfix list.
+function! s:base_list._appendlist(entries, jobinfo) abort
+    call neomake#log#debug(printf('Adding %d list entries.', len(a:entries)), self.make_info)
+
+    let set_entries = a:entries
+    let action = 'a'
+    if !self.need_init
+        let action = 'a'
+        if s:needs_to_replace_qf_for_lwindow || neomake#quickfix#is_enabled()
+            " Need to replace whole list with customqf to trigger FileType
+            " autocmd (which is not done for action='a').
+            " This should be enhanced to only format new entries instead
+            " later, but needs support for changing non-current buffer lines.
+            let action = 'r'
+            if self.type ==# 'loclist'
+                let set_entries = self._get_qflist_entries() + set_entries
+            else
+                let set_entries = getqflist() + set_entries
+            endif
+        endif
+    endif
+
+    " Add marker for custom quickfix to the first (new) entry.
+    let needs_custom_qf_marker = neomake#quickfix#is_enabled()
+    if needs_custom_qf_marker
+        if action ==# 'a'
+            let prev_idx = 0
+        else
+            let prev_idx = len(self.entries)
+        endif
+        let set_entries = copy(set_entries)
+        let set_entries[prev_idx] = s:mark_entry_with_nmcfg(set_entries[prev_idx], a:jobinfo.maker)
+    endif
+
+    " NOTE: need to fetch (or pre-parse with new patch) to get updated bufnr etc.
+    call self._set_qflist_entries(set_entries, action)
+    let added = self._get_qflist_entries()[len(self.entries) :]
+
+    if needs_custom_qf_marker
+        " Remove marker that should only be in the quickfix list.
+        let added[0].text = substitute(added[0].text, ' nmcfg:{.\{-}}$', '', '')
+    endif
+
+    if self.debug && added != a:entries
+        let diff = neomake#list#_diff_new_entries(a:entries, added)
+        if !empty(diff)
+            for [k, v] in items(diff)
+                " TODO: handle valid=1 being added?
+                call neomake#log#debug(printf(
+                  \ 'Entry %d differs after adding: %s.',
+                  \ k+1,
+                  \ string(v)),
+                  \ a:jobinfo)
+            endfor
+        endif
+    endif
+
+    let parsed_entries = copy(a:entries)
+    let idx = 0
+    for e in added
+        if parsed_entries[idx].bufnr != e.bufnr
+            call neomake#log#debug(printf(
+                        \ 'Updating entry bufnr: %s => %s.',
+                        \ a:entries[idx].bufnr, e.bufnr))
+            let parsed_entries[idx].bufnr = e.bufnr
+        endif
+        let idx += 1
+    endfor
+
+    call self.add_entries(parsed_entries, a:jobinfo)
+    return parsed_entries
+endfunction
+
+function! neomake#list#_diff_new_entries(orig, new) abort
+    if a:orig == a:new
+        return {}
+    endif
+    let i = 0
+    let r = {}
+    for new in a:new
+        let orig = copy(get(a:orig, i, {}))
+        for [k, v] in items({'pattern': '', 'module': '', 'valid': 1})
+            if has_key(new, k)
+                let orig[k] = v
+            endif
+        endfor
+        if new != orig
+            " 'removed': {'length': 4, 'filename': 'from.rs',
+            " 'maker_name': 'cargo'}}
+            let new = copy(new)
+            for k in ['length', 'maker_name']
+                if has_key(orig, k)
+                    let new[k] = orig[k]
+                endif
+            endfor
+            let diff = neomake#utils#diff_dict(orig, new)
+            if !empty(diff)
+                let r[i] = diff
+            endif
+        endif
+        let i += 1
+    endfor
+    return r
+endfunction
+
+" Add raw lines using errorformat.
+" This either pre-parses them with newer versions, or uses
+" :laddexpr/:caddexpr.
+function! s:base_list.add_lines_with_efm(lines, jobinfo) dict abort
+    let maker = a:jobinfo.maker
+    let file_mode = self.type ==# 'loclist'
+
+    if s:use_efm_parsing
+        let efm = a:jobinfo.maker.errorformat
+        let parsed_entries = get(getqflist({'lines': a:lines, 'efm': efm}), 'items', -1)
+        if parsed_entries is -1
+            call neomake#log#error(printf('Failed to get items via efm-parsing. Invalid errorformat? (%s)', efm), a:jobinfo)
+            let parsed_entries = getqflist({'lines': a:lines, 'efm': &errorformat}).items
+        endif
+        if empty(parsed_entries)
+            return []
+        endif
+    else
+        if self.need_init
+            if self.type ==# 'loclist'
+                let msg = 'Creating location list.'
+            else
+                let msg = 'Creating quickfix list.'
+            endif
+            call neomake#log#debug(msg, self.make_info)
+            call self._call_qf_fn('set', [], ' ')
+        endif
+        let olderrformat = &errorformat
+        try
+            let &errorformat = maker.errorformat
+        catch
+            call neomake#log#error(printf('Failed to set errorformat (%s): %s.', string(maker.errorformat), v:exception), a:jobinfo)
+        endtry
+        try
+            if file_mode
+                let cmd = 'laddexpr'
+            else
+                let cmd = 'caddexpr'
+            endif
+            let a:jobinfo._delayed_qf_autocmd = 'QuickfixCmdPost '.cmd
+            let cmd = 'noautocmd '.cmd.' a:lines'
+            if self.debug
+                call neomake#log#debug(printf('list: exe: %s (with %d lines).', cmd, len(a:lines)), a:jobinfo)
+            endif
+            exe cmd
+        finally
+            let &errorformat = olderrformat
+            call a:jobinfo.cd_back()
+        endtry
+
+        let new_list = self._get_qflist_entries()
+        let parsed_entries = new_list[len(self.entries) :]
+        if empty(parsed_entries)
+            return []
+        endif
+    endif
+
+    let l:Postprocess = neomake#utils#GetSetting('postprocess', maker, [], a:jobinfo.ft, a:jobinfo.bufnr)
+    if type(Postprocess) != type([])
+        let postprocessors = [Postprocess]
+    else
+        let postprocessors = Postprocess
+    endif
+
+    let default_type = 'unset'
+
+    let entries = []
+    let changed_entries = {}
+    let removed_entries = []
+    let different_bufnrs = {}
+    let bufnr_from_temp = {}
+    let bufnr_from_stdin = {}
+    let tempfile_bufnrs = has_key(self.make_info, 'tempfiles') ? map(copy(self.make_info.tempfiles), 'bufnr(v:val)') : []
+    let uses_stdin = get(a:jobinfo, 'uses_stdin', 0)
+
+    let entry_idx = -1
+    for entry in parsed_entries
+        let entry_idx += 1
+        let before = copy(entry)
+        " Handle unlisted buffers via tempfiles and uses_stdin.
+        if entry.bufnr && entry.bufnr != a:jobinfo.bufnr
+                    \ && (!empty(tempfile_bufnrs) || uses_stdin)
+            let map_bufnr = index(tempfile_bufnrs, entry.bufnr)
+            if map_bufnr != -1
+                let entry.bufnr = a:jobinfo.bufnr
+                let map_bufnr = tempfile_bufnrs[map_bufnr]
+                if !has_key(bufnr_from_temp, map_bufnr)
+                    let bufnr_from_temp[map_bufnr] = []
+                endif
+                let bufnr_from_temp[map_bufnr] += [entry_idx+1]
+            elseif uses_stdin
+                if !buflisted(entry.bufnr) && bufexists(entry.bufnr)
+                    if !has_key(bufnr_from_stdin, entry.bufnr)
+                        let bufnr_from_stdin[entry.bufnr] = []
+                    endif
+                    let bufnr_from_stdin[entry.bufnr] += [entry_idx+1]
+                    let entry.bufnr = a:jobinfo.bufnr
+                endif
+            endif
+        endif
+        if self.debug && entry.bufnr && entry.bufnr != a:jobinfo.bufnr
+            if !has_key(different_bufnrs, entry.bufnr)
+                let different_bufnrs[entry.bufnr] = 1
+            else
+                let different_bufnrs[entry.bufnr] += 1
+            endif
+        endif
+        if !empty(postprocessors)
+            let g:neomake_postprocess_context = {'jobinfo': a:jobinfo}
+            try
+                for l:F in postprocessors
+                    if type(F) == type({})
+                        call call(F.fn, [entry], F)
+                    else
+                        call call(F, [entry], maker)
+                    endif
+                    unlet! F  " vim73
+                endfor
+            finally
+                unlet! g:neomake_postprocess_context  " Might be unset already with sleep in postprocess.
+            endtry
+        endif
+        if entry != before
+            let changed_entries[entry_idx] = entry
+            if self.debug
+                " Ignore bufnr changes for tempfiles/stdin (logged together
+                " later).
+                let diff = neomake#utils#diff_dict(before, entry)
+                let changed_bufnr = get(get(diff, 'changed', {}), 'bufnr', [])
+                if !empty(changed_bufnr) && (
+                            \ has_key(bufnr_from_temp, changed_bufnr[0])
+                            \ || has_key(bufnr_from_stdin, changed_bufnr[0]))
+                    unlet diff.changed.bufnr
+                    if empty(diff.changed)
+                        unlet diff.changed
+                    endif
+                endif
+                if !empty(diff)
+                    call neomake#log#debug(printf(
+                      \ 'Modified list entry %d (postprocess): %s.',
+                      \ entry_idx + 1,
+                      \ substitute(string(diff), '\n', '\\n', 'g')),
+                      \ a:jobinfo)
+                endif
+            endif
+        endif
+
+        if entry.valid <= 0
+            if entry.valid < 0 || maker.remove_invalid_entries
+                call insert(removed_entries, entry_idx)
+                let entry_copy = copy(entry)
+                call neomake#log#debug(printf(
+                            \ 'Removing invalid entry: %s (%s).',
+                            \ remove(entry_copy, 'text'),
+                            \ string(entry_copy)), a:jobinfo)
+                continue
+            endif
+        endif
+
+        if empty(entry.type) && entry.valid
+            if default_type ==# 'unset'
+                let default_type = neomake#utils#GetSetting('default_entry_type', maker, 'W', a:jobinfo.ft, a:jobinfo.bufnr)
+            endif
+            if !empty(default_type)
+                let entry.type = default_type
+                let changed_entries[entry_idx] = entry
+            endif
+        endif
+        call add(entries, entry)
+    endfor
+
+    if !s:use_efm_parsing
+        let new_index = len(self.entries)
+        " Add marker for custom quickfix to the first (new) entry.
+        if neomake#quickfix#is_enabled()
+            let changed_entries[0] = s:mark_entry_with_nmcfg(entries[0], maker)
+        endif
+
+        if !empty(changed_entries) || !empty(removed_entries)
+            " Need to update/replace current list.
+            let list = self._get_qflist_entries()
+            if !empty(changed_entries)
+                for k in keys(changed_entries)
+                    let list[new_index + k] = changed_entries[k]
+                endfor
+            endif
+            if !empty(removed_entries)
+                for k in removed_entries
+                    call remove(list, new_index + k)
+                endfor
+            endif
+            call self._set_qflist_entries(list, 'r')
+        endif
+    endif
+
+    if !empty(bufnr_from_temp) || !empty(bufnr_from_stdin)
+        if !has_key(self.make_info, '_wipe_unlisted_buffers')
+            let self.make_info._wipe_unlisted_buffers = []
+        endif
+        let self.make_info._wipe_unlisted_buffers += keys(bufnr_from_stdin) + keys(bufnr_from_stdin)
+        if !empty(bufnr_from_temp)
+            for [tempbuf, entries_idx] in items(bufnr_from_temp)
+                let log_entries_idx = join(neomake#utils#shorten_list_for_log(entries_idx, 50), ', ')
+                call neomake#log#debug(printf(
+                            \ 'Used bufnr from temporary buffer %d (%s) for %d entries: %s.',
+                            \ tempbuf,
+                            \ bufname(+tempbuf),
+                            \ len(entries_idx),
+                            \ log_entries_idx), a:jobinfo)
+            endfor
+        endif
+        if !empty(bufnr_from_stdin)
+            for [tempbuf, entries_idx] in items(bufnr_from_stdin)
+                let log_entries_idx = join(neomake#utils#shorten_list_for_log(entries_idx, 50), ', ')
+                call neomake#log#debug(printf(
+                            \ 'Used bufnr from stdin buffer %d (%s) for %d entries: %s.',
+                            \ tempbuf,
+                            \ bufname(+tempbuf),
+                            \ len(entries_idx),
+                            \ log_entries_idx), a:jobinfo)
+            endfor
+        endif
+    endif
+    if !empty(different_bufnrs)
+        call neomake#log#debug(printf('WARN: seen entries with bufnr different from jobinfo.bufnr (%d): %s, current bufnr: %d.', a:jobinfo.bufnr, string(different_bufnrs), bufnr('%')))
+    endif
+
+    if empty(entries)
+        return []
+    endif
+
+    if s:use_efm_parsing
+        call self._appendlist(entries, a:jobinfo)
+    else
+        call self.add_entries(entries, a:jobinfo)
+    endif
+    return entries
+endfunction
+
+" Get the current location or quickfix list.
+function! neomake#list#get() abort
+    let winnr = winnr()
+    let win_info = neomake#compat#getwinvar(winnr, '_neomake_info', {})
+    if has_key(win_info, 'loclist')
+        return win_info['loclist']
+    endif
+    let info = get(g:, '_neomake_info', {})
+    if has_key(info, 'qflist')
+        return info['qflist']
+    endif
+    return {}
+endfunction
+
+function! neomake#list#get_loclist(...) abort
+    let winnr = a:0 ? a:1 : winnr()
+    let info = neomake#compat#getwinvar(winnr, '_neomake_info', {})
+    if !has_key(info, 'loclist')
+        " Create a new list, not bound to a job.
+        call neomake#log#debug('Creating new List object.')
+        let list = neomake#list#List('loclist')
+        call list.add_entries(getloclist(winnr))
+        let info['loclist'] = list
+        call setwinvar(winnr, '_neomake_info', info)
+    endif
+    return info['loclist']
+endfunction
+
+" TODO: save project-maker quickfix list.
+function! neomake#list#get_qflist() abort
+    let info = get(g:, '_neomake_info', {})
+    if !has_key(info, 'qflist')
+        " Create a new list, not bound to a job.
+        call neomake#log#debug('Creating new List object.')
+        let list = neomake#list#List('quickfix')
+        call list.add_entries(getqflist())
+        let info['qflist'] = list
+        let g:_neomake_info = info
+    endif
+    return info['qflist']
+endfunction
+
+function! s:get_list(file_mode) abort
+    if a:file_mode
+        let list = neomake#list#get_loclist()
+        let g:unimpaired_prevnext = ['NeomakePrevLoclist', 'NeomakeNextLoclist']
+    else
+        let list = neomake#list#get_qflist()
+        let g:unimpaired_prevnext = ['NeomakePrevQuickfix', 'NeomakeNextQuickfix']
+    endif
+    return list
+endfunction
+
+function! neomake#list#next(c, ...) abort
+    let file_mode = a:0 ? a:1 : 1
+    let list = s:get_list(file_mode)
+    call s:goto_nearest(list, a:c == 0 ? 1 : a:c)
+endfunction
+
+function! neomake#list#prev(c, ...) abort
+    let file_mode = a:0 ? a:1 : 1
+    let list = s:get_list(file_mode)
+    call s:goto_nearest(list, a:c == 0 ? -1 : -a:c)
+endfunction
+
+" TODO: global / already used somewhere else? / config
+let g:neomake#list#type_prio = {
+            \ 'E': 0,
+            \ 'W': 1,
+            \ 'I': 2,
+            \ }
+
+" TODO: allow to customize via own callback(s)?
+function! s:cmp_listitem_loc(a, b) abort
+    let buf_diff = a:a.bufnr - a:b.bufnr
+    if buf_diff
+        return buf_diff
+    endif
+
+    if exists('*vader#assert#not_equal')
+        call vader#assert#not_equal(a:a.bufnr, -1)
+        call vader#assert#not_equal(a:b.bufnr, -1)
+    endif
+
+    let lnum_diff = a:a.lnum - a:b.lnum
+    if lnum_diff
+        return lnum_diff
+    endif
+
+    let col_diff = a:a.col - a:b.col
+    if col_diff
+        return col_diff
+    endif
+
+    let prio = g:neomake#list#type_prio
+    return get(prio, a:a.type, 99) - get(prio, a:b.type, 99)
+endfunction
+
+function! s:goto_nearest(list, offset) abort
+    let [lnum, col] = getpos('.')[1:2]
+    if a:offset == 0
+        throw 'a:offset must not be 0'
+    endif
+
+    if !has_key(a:list, '_sorted_entries_by_location')
+        call a:list.sort_by_location()
+    endif
+    let entries = a:list._sorted_entries_by_location
+    if a:offset < 0
+        call reverse(entries)
+    endif
+
+    let c = a:offset
+    let step = a:offset > 0 ? 1 : -1
+    let found = 0
+    for item in entries
+        if (a:offset > 0 && (item.lnum > lnum || (item.lnum == lnum && item.col > col)))
+                    \ || (a:offset < 0 && (item.lnum < lnum || (item.lnum == lnum && item.col < col)))
+            let c -= step
+            let found = item.nmqfidx
+            if c == 0
+                break
+            endif
+        endif
+    endfor
+
+    if found
+        if a:list.type ==# 'loclist'
+            if exists('*vader#assert#equal')
+                " @vimlint(EVL102, 1, l:ll_item)
+                let ll_item = getloclist(0)[found-1]
+                call vader#assert#equal([ll_item.bufnr, ll_item.lnum], [item.bufnr, item.lnum])
+            endif
+            execute 'll '.found
+        else
+            if exists('*vader#assert#equal')
+                " @vimlint(EVL102, 1, l:cc_item)
+                let cc_item = getqflist()[found-1]
+                call vader#assert#equal([cc_item.bufnr, cc_item.lnum], [item.bufnr, item.lnum])
+            endif
+            execute 'cc '.found
+        endif
+    elseif c > 0
+        call neomake#log#error('No more next items.')
+    elseif c < 0
+        call neomake#log#error('No more previous items.')
+    endif
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/log.vim b/.vim/autoload/neomake/log.vim
new file mode 100644
index 0000000..4e8e6bf
--- /dev/null
+++ b/.vim/autoload/neomake/log.vim
@@ -0,0 +1,171 @@
+let s:level_to_name = {0: 'error  ', 1: 'warning', 2: 'verbose', 3: 'debug  '}
+let s:name_to_level = {'error': 0, 'warning': 1, 'verbose': 2, 'debug': 3}
+let s:short_level_to_name = {0: 'E', 1: 'W', 2: 'V', 3: 'D'}
+let s:is_testing = exists('g:neomake_test_messages')
+let s:pid = getpid()
+
+let s:last_msg_ts = neomake#compat#reltimefloat()
+
+function! s:reltime_lastmsg() abort
+    let cur = neomake#compat#reltimefloat()
+    let diff = (cur - s:last_msg_ts)
+    let s:last_msg_ts = neomake#compat#reltimefloat()
+
+    if diff < 0.01
+        return '     '
+    elseif diff < 10
+        let format = '+%.2f'
+    elseif diff < 100
+        let format = '+%.1f'
+    elseif diff < 100
+        let format = '  +%.0f'
+    elseif diff < 1000
+        let format = ' +%.0f'
+    else
+        let format = '+%.0f'
+    endif
+    return printf(format, diff)
+endfunction
+
+function! s:log(level, msg, ...) abort
+    let context = a:0 ? a:1 : {}
+    let verbosity = neomake#utils#get_verbosity(context)
+    let logfile = get(g:, 'neomake_logfile', '')
+
+    if !s:is_testing && verbosity < a:level && empty(logfile)
+        return
+    endif
+
+    if a:0
+        if has_key(a:1, 'options')
+            let context = copy(a:1.options)
+            let context.make_id = a:1.make_id
+        else
+            let context = copy(a:1)
+        endif
+        let msg = printf('[%s.%s:%s:%d] %s',
+                    \ get(context, 'make_id', '-'),
+                    \ get(context, 'id', '-'),
+                    \ get(context, 'bufnr', get(context, 'file_mode', 0) ? '?' : '-'),
+                    \ get(context, 'winnr', winnr()),
+                    \ a:msg)
+    else
+        let msg = a:msg
+    endif
+
+    " Use Vader's log for messages during tests.
+    " @vimlint(EVL104, 1, l:timediff)
+    if s:is_testing && (verbosity >= a:level || get(g:, 'neomake_test_log_all_messages', 0))
+        let timediff = s:reltime_lastmsg()
+        if timediff !=# '     '
+            let test_msg = '['.s:short_level_to_name[a:level].' '.timediff.']: '.msg
+        else
+            let test_msg = '['.s:level_to_name[a:level].']: '.msg
+        endif
+
+        if exists('*vader#log')
+            " Might not exist with rpcrequest-based nvim test, or throw errors
+            " if called too early.
+            call vader#log(test_msg)
+        endif
+        " Only keep context entries that are relevant for / used in the message.
+        let context = a:0
+                    \ ? extend(filter(copy(context), "index(['id', 'make_id', 'bufnr', 'winnr'], v:key) != -1"), {'winnr': winnr()}, 'keep')
+                    \ : {}
+        call add(g:neomake_test_messages, [a:level, a:msg, context])
+        if index(['.', '!', ')', ']'], a:msg[-1:-1]) == -1
+            let g:neomake_test_errors += ['Log msg does not end with punctuation: "'.a:msg.'".']
+        endif
+    elseif verbosity >= a:level
+        redraw
+        if verbosity > 2
+            echom 'Neomake: '.msg
+        else
+            if a:level ==# 0
+                echohl ErrorMsg
+            else
+                echohl WarningMsg
+            endif
+            " Use message without context for non-debug msgs.
+            echom 'Neomake: '.a:msg
+            echohl None
+        endif
+    endif
+    if !empty(logfile)
+        if !exists('s:logfile_writefile_opts')
+            " Use 'append' with writefile, but only if it is available.  Otherwise, just
+            " overwrite the file.  'S' is used to disable fsync in Neovim
+            " (https://github.com/neovim/neovim/pull/6427).
+            if has('patch-7.4.503')
+                let s:logfile_writefile_opts = 'aS'
+            else
+                let s:logfile_writefile_opts = ''
+                redraw
+                echohl WarningMsg
+                echom 'Neomake: appending to the logfile is not supported in your Vim version.'
+                echohl NONE
+            endif
+        endif
+
+        let time = strftime('%H:%M:%S')
+        if !exists('timediff')
+            let timediff = s:reltime_lastmsg()
+        endif
+        try
+            call writefile([printf('%s %s [%s %s] %s',
+                        \ time, s:pid, s:short_level_to_name[a:level], timediff, msg)],
+                        \ logfile, s:logfile_writefile_opts)
+        catch
+            unlet g:neomake_logfile
+            call neomake#log#error(printf('Error when trying to write to logfile %s: %s.  Unsetting g:neomake_logfile.', logfile, v:exception))
+        endtry
+    endif
+    " @vimlint(EVL104, 0, l:timediff)
+endfunction
+
+function! neomake#log#error(...) abort
+    call call('s:log', [0] + a:000)
+endfunction
+
+function! neomake#log#warning(...) abort
+    call call('s:log', [1] + a:000)
+endfunction
+
+function! neomake#log#info(...) abort
+    call call('s:log', [2] + a:000)
+endfunction
+
+function! neomake#log#debug(...) abort
+    call call('s:log', [3] + a:000)
+endfunction
+
+function! neomake#log#debug_obj(msg, obj) abort
+    if s:is_testing || neomake#utils#get_verbosity() >= 3 || !empty(get(g:, 'neomake_logfile', ''))
+        call neomake#log#debug(a:msg.': '.neomake#utils#Stringify(a:obj).'.')
+    endif
+endfunction
+
+function! neomake#log#exception(error, ...) abort
+    let log_context = a:0 ? a:1 : {'bufnr': bufnr('%')}
+    redraw
+    echom printf('Neomake error in: %s', v:throwpoint)
+    call neomake#log#error(a:error, log_context)
+    call neomake#log#debug(printf('(in %s)', v:throwpoint), log_context)
+endfunction
+
+let s:warned = {}
+function! neomake#log#warn_once(msg, key) abort
+    if !has_key(s:warned, a:key)
+        let s:warned[a:key] = 1
+        echohl WarningMsg
+        redraw | echom 'Neomake: ' . a:msg
+        echohl None
+        let v:warningmsg = 'Neomake: '.a:msg
+        call neomake#log#debug('Neomake warning: '.a:msg)
+    endif
+endfunction
+
+function! neomake#log#reset_warnings() abort
+    let s:warned = {}
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/cabal.vim b/.vim/autoload/neomake/makers/cabal.vim
new file mode 100644
index 0000000..070b2a5
--- /dev/null
+++ b/.vim/autoload/neomake/makers/cabal.vim
@@ -0,0 +1,15 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#cabal#cabal() abort
+    let errorformat = join([
+                \ '%A%f:%l:%c:',
+                \ '%A%f:%l:%c: %m',
+                \ '%+C    %m',
+                \ '%-Z%[%^ ]',
+                \ ], ',')
+    return {
+        \ 'exe': 'cabal',
+        \ 'args': ['build'],
+        \ 'errorformat': errorformat
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/clippy.vim b/.vim/autoload/neomake/makers/clippy.vim
new file mode 100644
index 0000000..6f2a8a3
--- /dev/null
+++ b/.vim/autoload/neomake/makers/clippy.vim
@@ -0,0 +1,39 @@
+" vim: ts=4 sw=4 et
+
+" Yet to be determined
+let s:rustup_has_nightly = get(g:, 'neomake_clippy_rustup_has_nightly', -1)
+
+function! neomake#makers#clippy#clippy() abort
+    " When rustup and a nightly toolchain is installed, that is used.
+    " Otherwise, the default cargo exectuable is used. If this is not part
+    " of a nightly rust, this will fail.
+    if s:rustup_has_nightly == -1
+        if !executable('rustup')
+            let s:rustup_has_nightly = 0
+            call system('rustc --version | grep -q "\-nightly"')
+            if v:shell_error
+                call neomake#log#warning('Clippy requires a nightly rust installation.')
+            endif
+        else
+            call system('rustup show | grep -q "^nightly-"')
+            let s:rustup_has_nightly = !v:shell_error
+        endif
+    endif
+
+    let cargo_maker = neomake#makers#ft#rust#cargo()
+    let json_args = ['--message-format=json', '--quiet']
+
+    if s:rustup_has_nightly
+        return {
+            \ 'exe': 'rustup',
+            \ 'args': ['run', 'nightly', 'cargo', 'clippy'] + json_args,
+            \ 'process_output': cargo_maker.process_output,
+            \ }
+    else
+        return {
+            \ 'exe': 'cargo',
+            \ 'args': ['clippy'] + json_args,
+            \ 'process_output': cargo_maker.process_output,
+            \ }
+    endif
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/ada.vim b/.vim/autoload/neomake/makers/ft/ada.vim
new file mode 100644
index 0000000..822da3c
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/ada.vim
@@ -0,0 +1,14 @@
+function! neomake#makers#ft#ada#EnabledMakers() abort
+    return ['gcc']
+endfunction
+
+function! neomake#makers#ft#ada#gcc() abort
+    return {
+        \ 'args': ['-c', '-x', 'ada', '-gnatc'],
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%f:%l:%c: %m,' .
+            \ '%f:%l: %m'
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/angular.vim b/.vim/autoload/neomake/makers/ft/angular.vim
new file mode 100644
index 0000000..8c2f2d9
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/angular.vim
@@ -0,0 +1,9 @@
+function! neomake#makers#ft#angular#SupersetOf() abort
+    return 'javascript'
+endfunction
+
+function! neomake#makers#ft#angular#EnabledMakers() abort
+    return ['jshint', 'eslint', 'jscs']
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/ansible.vim b/.vim/autoload/neomake/makers/ft/ansible.vim
new file mode 100644
index 0000000..a1a001f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/ansible.vim
@@ -0,0 +1,17 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#ansible#EnabledMakers() abort
+    return ['ansiblelint', 'yamllint']
+endfunction
+
+function! neomake#makers#ft#ansible#yamllint() abort
+    return neomake#makers#ft#yaml#yamllint()
+endfunction
+
+function! neomake#makers#ft#ansible#ansiblelint() abort
+    return {
+        \ 'exe': 'ansible-lint',
+        \ 'args': ['-p', '--nocolor'],
+        \ 'errorformat': '%f:%l: [%tANSIBLE%n] %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/apiblueprint.vim b/.vim/autoload/neomake/makers/ft/apiblueprint.vim
new file mode 100644
index 0000000..2e91b42
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/apiblueprint.vim
@@ -0,0 +1,16 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#apiblueprint#EnabledMakers() abort
+    return executable('drafter') ? ['drafter'] : []
+endfunction
+
+function! neomake#makers#ft#apiblueprint#drafter() abort
+    " Drafter only operates on a single file at a time, and therefore doesn't
+    " bother to print out a file name with each error. We need to attach this
+    " so that the quickfix list can function properly.
+    return {
+        \ 'args': ['-l', '-u'],
+        \ 'errorformat': '%f: %t%[%^:]\\+: (%n) %m; line %l\, column %c%.%#',
+        \ 'mapexpr': 'neomake_bufname . ": " . v:val'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/applescript.vim b/.vim/autoload/neomake/makers/ft/applescript.vim
new file mode 100644
index 0000000..71a00f1
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/applescript.vim
@@ -0,0 +1,11 @@
+function! neomake#makers#ft#applescript#EnabledMakers() abort
+    return ['osacompile']
+endfunction
+
+function! neomake#makers#ft#applescript#osacompile() abort
+    return {
+        \ 'args': ['-o', g:neomake#compat#dev_null],
+        \ 'errorformat': '%f:%l: %trror: %m',
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/asciidoc.vim b/.vim/autoload/neomake/makers/ft/asciidoc.vim
new file mode 100644
index 0000000..4d53751
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/asciidoc.vim
@@ -0,0 +1,28 @@
+function! neomake#makers#ft#asciidoc#SupersetOf() abort
+    return 'text'
+endfunction
+
+function! neomake#makers#ft#asciidoc#EnabledMakers() abort
+    let makers = executable('asciidoctor') ? ['asciidoctor'] : ['asciidoc']
+    return makers + neomake#makers#ft#text#EnabledMakers()
+endfunction
+
+function! neomake#makers#ft#asciidoc#asciidoc() abort
+    return {
+        \ 'errorformat':
+        \   '%E%\w%\+: %tRROR: %f: line %l: %m,' .
+        \   '%E%\w%\+: %tRROR: %f: %m,' .
+        \   '%E%\w%\+: FAILED: %f: line %l: %m,' .
+        \   '%E%\w%\+: FAILED: %f: %m,' .
+        \   '%W%\w%\+: %tARNING: %f: line %l: %m,' .
+        \   '%W%\w%\+: %tARNING: %f: %m,' .
+        \   '%W%\w%\+: DEPRECATED: %f: line %l: %m,' .
+        \   '%W%\w%\+: DEPRECATED: %f: %m',
+        \ 'args': ['-o', g:neomake#compat#dev_null],
+        \ }
+endfunction
+
+function! neomake#makers#ft#asciidoc#asciidoctor() abort
+    return neomake#makers#ft#asciidoc#asciidoc()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/beancount.vim b/.vim/autoload/neomake/makers/ft/beancount.vim
new file mode 100644
index 0000000..95eb31a
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/beancount.vim
@@ -0,0 +1,12 @@
+function! neomake#makers#ft#beancount#EnabledMakers() abort
+    return ['bean_check']
+endfunction
+
+function! neomake#makers#ft#beancount#bean_check() abort
+    return {
+        \ 'exe': 'bean-check',
+        \ 'errorformat': '%E%f:%l:%m',
+        \ 'postprocess': function('neomake#postprocess#compress_whitespace'),
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/bib.vim b/.vim/autoload/neomake/makers/ft/bib.vim
new file mode 100644
index 0000000..e3a9602
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/bib.vim
@@ -0,0 +1,16 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#bib#EnabledMakers() abort
+    return []
+endfunction
+
+function! neomake#makers#ft#bib#bibtex() abort
+    return {
+                \ 'exe': 'bibtex',
+                \ 'args': ['-terse', '%:r'],
+                \ 'append_file': 0,
+                \ 'uses_filename': 0,
+                \ 'errorformat': '%E%m---line %l of file %f',
+                \ 'cwd': '%:p:h'
+                \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/c.vim b/.vim/autoload/neomake/makers/ft/c.vim
new file mode 100644
index 0000000..1d0cda8
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/c.vim
@@ -0,0 +1,110 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#c#EnabledMakers() abort
+    let makers = executable('clang') ? ['clang', 'clangtidy', 'clangcheck'] : ['gcc']
+    call add(makers, 'checkpatch')
+    call add(makers, 'cppcheck')
+    return makers
+endfunction
+
+let g:neomake#makers#ft#c#project_root_files = ['configure', 'CMakeLists.txt']
+
+function! neomake#makers#ft#c#clang() abort
+    " as a single-file maker, include the current directory in the default
+    " search path
+    return {
+        \ 'args': ['-fsyntax-only', '-Wall', '-Wextra', '-I./'],
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%I%f:%l:%c: note: %m,' .
+            \ '%f:%l:%c: %m,'.
+            \ '%f:%l: %trror: %m,'.
+            \ '%f:%l: %tarning: %m,'.
+            \ '%I%f:%l: note: %m,'.
+            \ '%f:%l: %m'
+        \ }
+endfunction
+
+function! neomake#makers#ft#c#clangcheck() abort
+    return {
+        \ 'exe': 'clang-check',
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%I%f:%l:%c: note: %m,' .
+            \ '%f:%l:%c: %m,'.
+            \ '%f:%l: %trror: %m,'.
+            \ '%f:%l: %tarning: %m,'.
+            \ '%I%f:%l: note: %m,'.
+            \ '%f:%l: %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#c#gcc() abort
+    " as a single-file maker, include the current directory in the default
+    " search path
+    return {
+        \ 'args': ['-fsyntax-only', '-Wall', '-Wextra', '-I./'],
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%-G%f:%l: %#error: %#(Each undeclared identifier is reported only%.%#,' .
+            \ '%-G%f:%l: %#error: %#for each function it appears%.%#,' .
+            \ '%-GIn file included%.%#,' .
+            \ '%-G %#from %f:%l\,,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%I%f:%l:%c: note: %m,' .
+            \ '%f:%l:%c: %m,' .
+            \ '%f:%l: %trror: %m,' .
+            \ '%f:%l: %tarning: %m,'.
+            \ '%I%f:%l: note: %m,'.
+            \ '%f:%l: %m',
+        \ }
+endfunction
+
+" The -p option followed by the path to the build directory should be set in
+" the maker's arguments. That directory should contain the compile command
+" database (compile_commands.json).
+function! neomake#makers#ft#c#clangtidy() abort
+    return {
+        \ 'exe': 'clang-tidy',
+        \ 'errorformat':
+            \ '%E%f:%l:%c: fatal error: %m,' .
+            \ '%E%f:%l:%c: error: %m,' .
+            \ '%W%f:%l:%c: warning: %m,' .
+            \ '%-G%\m%\%%(LLVM ERROR:%\|No compilation database found%\)%\@!%.%#,' .
+            \ '%E%m',
+        \ 'short_name': 'ctdy',
+        \ }
+endfunction
+
+function! neomake#makers#ft#c#checkpatch() abort
+    return {
+        \ 'exe': 'checkpatch.pl',
+        \ 'args': ['--no-summary', '--no-tree', '--terse', '--file'],
+        \ 'errorformat':
+            \ '%f:%l: %tARNING: %m,' .
+            \ '%f:%l: %tRROR: %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#c#cppcheck() abort
+    " Uses --force to avoid:
+    " nofile:0:0:information:Too many #ifdef configurations - cppcheck only checks 12 configurations.
+    " NOTE: '--language=c' should be the first args, it gets replaced in
+    "       neomake#makers#ft#cpp#cppcheck.
+    return {
+        \ 'args': ['--language=c', '--quiet', '--enable=warning', '--force',
+        \          '--template="{file}:{line}:{column}:{severity}:{message}"'],
+        \ 'errorformat':
+            \ 'nofile:0:0:%trror:%m,' .
+            \ '%f:%l:%c:%trror:%m,' .
+            \ 'nofile:0:0:%tarning:%m,'.
+            \ '%f:%l:%c:%tarning:%m,'.
+            \ 'nofile:0:0:%tnformation:%m,'.
+            \ '%f:%l:%c:%tnformation:%m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/cf3.vim b/.vim/autoload/neomake/makers/ft/cf3.vim
new file mode 100644
index 0000000..7826fc6
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/cf3.vim
@@ -0,0 +1,14 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#cf3#EnabledMakers() abort
+    return ['cfpromises']
+endfunction
+
+function! neomake#makers#ft#cf3#cfpromises() abort
+    return {
+        \ 'exe': 'cf-promises',
+        \ 'args': ['-cf'],
+        \ 'errorformat':
+            \ '%E%f:%l:%c: error: %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/chef.vim b/.vim/autoload/neomake/makers/ft/chef.vim
new file mode 100644
index 0000000..805a070
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/chef.vim
@@ -0,0 +1,23 @@
+function! neomake#makers#ft#chef#SupersetOf() abort
+    return 'ruby'
+endfunction
+
+function! neomake#makers#ft#chef#EnabledMakers() abort
+    let ruby_makers = neomake#makers#ft#ruby#EnabledMakers()
+    return ruby_makers + ['foodcritic', 'cookstyle']
+endfunction
+
+function! neomake#makers#ft#chef#foodcritic() abort
+    return {
+      \ 'errorformat': '%WFC%n: %m: %f:%l',
+      \ }
+endfunction
+
+function! neomake#makers#ft#chef#cookstyle() abort
+    return {
+      \ 'args': ['-f', 'emacs'],
+      \ 'errorformat': '%f:%l:%c: %t: %m',
+      \ 'postprocess': function('neomake#makers#ft#ruby#RubocopEntryProcess'),
+      \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/coffee.vim b/.vim/autoload/neomake/makers/ft/coffee.vim
new file mode 100644
index 0000000..67c6cc3
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/coffee.vim
@@ -0,0 +1,15 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#coffee#EnabledMakers() abort
+    return ['coffeelint']
+endfunction
+
+function! neomake#makers#ft#coffee#coffeelint() abort
+    return {
+        \ 'args': ['--reporter=csv'],
+        \ 'errorformat': '%f\,%l\,%\d%#\,%trror\,%m,' .
+            \ '%f\,%l\,%trror\,%m,' .
+            \ '%f\,%l\,%\d%#\,%tarn\,%m,' .
+            \ '%f\,%l\,%tarn\,%m'
+            \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/cpp.vim b/.vim/autoload/neomake/makers/ft/cpp.vim
new file mode 100644
index 0000000..0cfa877
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/cpp.vim
@@ -0,0 +1,50 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#cpp#EnabledMakers() abort
+    let makers = executable('clang++') ? ['clang', 'clangtidy', 'clangcheck'] : ['gcc']
+    call add(makers, 'cppcheck')
+    return makers
+endfunction
+
+function! neomake#makers#ft#cpp#clang() abort
+    let maker = neomake#makers#ft#c#clang()
+    let maker.exe = 'clang++'
+    let maker.args += ['-std=c++1z']
+    return maker
+endfunction
+
+function! neomake#makers#ft#cpp#gcc() abort
+    let maker = neomake#makers#ft#c#gcc()
+    let maker.exe = 'g++'
+    let maker.args += ['-std=c++1z']
+    return maker
+endfunction
+
+function! neomake#makers#ft#cpp#clangtidy() abort
+    return neomake#makers#ft#c#clangtidy()
+endfunction
+
+function! neomake#makers#ft#cpp#clangcheck() abort
+    return neomake#makers#ft#c#clangcheck()
+endfunction
+
+function! neomake#makers#ft#cpp#cppcheck() abort
+    let maker = neomake#makers#ft#c#cppcheck()
+    let maker.args[0] = '--language=c++'
+    return maker
+endfunction
+
+function! neomake#makers#ft#cpp#cpplint() abort
+    return {
+        \ 'exe': executable('cpplint') ? 'cpplint' : 'cpplint.py',
+        \ 'args': ['--verbose=3'],
+        \ 'errorformat':
+        \     '%A%f:%l:  %m [%t],' .
+        \     '%-G%.%#',
+        \ 'postprocess': function('neomake#makers#ft#cpp#CpplintEntryProcess')
+        \ }
+endfunction
+
+function! neomake#makers#ft#cpp#CpplintEntryProcess(entry) abort
+    let a:entry.type = str2nr(a:entry.type) < 5 ? 'W' : 'E'
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/crystal.vim b/.vim/autoload/neomake/makers/ft/crystal.vim
new file mode 100644
index 0000000..b570c74
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/crystal.vim
@@ -0,0 +1,25 @@
+function! neomake#makers#ft#crystal#EnabledMakers() abort
+    return ['crystal', 'ameba']
+endfunction
+
+function! neomake#makers#ft#crystal#crystal() abort
+    " from vim-crystal
+    return {
+        \ 'args': ['run', '--no-color', '--no-codegen'],
+        \ 'errorformat':
+                \ '%ESyntax error in line %l: %m,'.
+                \ '%ESyntax error in %f:%l: %m,'.
+                \ '%EError in %f:%l: %m,'.
+                \ '%C%p^,'.
+                \ '%-C%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#crystal#ameba() abort
+    " from vim-crystal
+    return {
+        \ 'args': ['--format', 'flycheck'],
+        \ 'errorformat': '%f:%l:%c: %t: %m'
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/cs.vim b/.vim/autoload/neomake/makers/ft/cs.vim
new file mode 100644
index 0000000..6457cff
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/cs.vim
@@ -0,0 +1,22 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#cs#EnabledMakers() abort
+    return ['mcs']
+endfunction
+
+function! neomake#makers#ft#cs#mcs() abort
+    return {
+        \ 'args': ['--parse', '--unsafe'],
+        \ 'errorformat': '%f(%l\,%c): %trror %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#cs#msbuild() abort
+    return {
+        \ 'exe': 'msbuild',
+        \ 'args': ['-nologo', '-v:q', '-property:GenerateFullPaths=true', neomake#utils#FindGlobFile('*.sln')],
+        \ 'errorformat': '%E%f(%l\,%c): error CS%n: %m [%.%#],'.
+        \                '%W%f(%l\,%c): warning CS%n: %m [%.%#]',
+        \ 'append_file' : 0,
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/css.vim b/.vim/autoload/neomake/makers/ft/css.vim
new file mode 100644
index 0000000..3afbccd
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/css.vim
@@ -0,0 +1,35 @@
+scriptencoding utf8
+
+function! neomake#makers#ft#css#EnabledMakers() abort
+    return ['csslint', 'stylelint']
+endfunction
+
+function! neomake#makers#ft#css#csslint() abort
+    return {
+        \ 'args': ['--format=compact'],
+        \ 'errorformat':
+        \   '%-G,'.
+        \   '%-G%f: lint free!,'.
+        \   '%f: line %l\, col %c\, %trror - %m,'.
+        \   '%f: line %l\, col %c\, %tarning - %m,'.
+        \   '%f: line %l\, col %c\, %m,'.
+        \   '%f: %tarning - %m'
+        \ }
+endfunction
+
+function! neomake#makers#ft#css#stylelint() abort
+    let maker = {
+          \ 'errorformat':
+          \   '%-P%f,'.
+          \   '%W%*\s%l:%c%*\s✖  %m,'.
+          \   '%-Q,'.
+          \   '%+EError: No configuration provided for %f,%-C    %.%#'
+          \ }
+
+    function! maker.postprocess(entry) abort
+        let a:entry.text = substitute(a:entry.text, '\v\s\s+(.{-})\s*$', ' [\1]', 'g')
+    endfunction
+
+    return maker
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/cuda.vim b/.vim/autoload/neomake/makers/ft/cuda.vim
new file mode 100644
index 0000000..0fbf6c9
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/cuda.vim
@@ -0,0 +1,15 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#cuda#EnabledMakers() abort
+    return ['nvcc']
+endfunction
+
+function! neomake#makers#ft#cuda#nvcc() abort
+    return {
+        \ 'exe': 'nvcc',
+        \ 'errorformat':
+            \ '%f\(%l\): %trror: %m,'.
+            \ '%f\(%l\): %tarning: %m,'.
+            \ '%f\(%l\): %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/d.vim b/.vim/autoload/neomake/makers/ft/d.vim
new file mode 100644
index 0000000..5206a8d
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/d.vim
@@ -0,0 +1,92 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#d#EnabledMakers() abort
+    " dmd, ldmd, and gdmd all share a common CLI.
+    " Ordered in efficiency of compiler
+    for m in ['dmd', 'ldmd', 'gdmd']
+        if executable(m)
+            return [m]
+        endif
+    endfor
+    return []
+endfunction
+
+function! s:findDubRoot() abort
+    "Look upwards for a dub.json or dub.sdl to find the root
+    "I did it like this because it's the only cross platform way I know of
+    let tmp_file = findfile('dub.json', '.;')
+    if empty(tmp_file)
+        let tmp_file = findfile('dub.sdl', '.;')
+    endif
+    return tmp_file
+endfunction
+
+function! s:UpdateDub() abort
+    "Add dub directories
+    let s:dubImports = []
+    let tmp_file = s:findDubRoot()
+    if executable('dub') && !empty(tmp_file)
+        let tmp_dir = fnamemodify(tmp_file,':p:h')
+        let dubCmd = 'dub describe --data=import-paths --annotate '
+                    \ .'--skip-registry=all --vquiet --data-list --root='
+        let output = system(dubCmd . tmp_dir)
+        if(v:shell_error == 0 && !empty(output))
+            " Is \n portable?
+            let s:dubImports = split(output, '\n')
+            call map(s:dubImports, "'-I' . v:val")
+        endif
+    endif
+endfunction
+
+"GDMD does not adhere to dmd's flags or output, but to GCC's.
+"This is for LDMD and dmd only.
+function! s:DmdStyleMaker(args) abort
+    "Updating dub paths each make might be slow?
+    call s:UpdateDub()
+    let args = ['-w', '-wi', '-c', '-o-', '-vcolumns'] + a:args + s:dubImports
+    return {
+        \ 'args': args,
+        \ 'errorformat':
+        \     '%f(%l\,%c): %trror: %m,' .
+        \     '%f(%l): %trror: %m,' .
+        \     '%f(%l\,%c): %tarning: %m,' .
+        \     '%f(%l): %tarning: %m,' .
+        \     '%f(%l\,%c): Deprecation: %m,' .
+        \     '%f(%l): Deprecation: %m,',
+        \ }
+endfunction
+
+function! neomake#makers#ft#d#dmd() abort
+    let args = []
+    if exists('g:neomake_d_dmd_args_conf')
+        call add(args, '-conf=' . expand(g:neomake_d_dmd_args_conf))
+    endif
+    return s:DmdStyleMaker(args)
+endfunction
+
+function! neomake#makers#ft#d#ldmd() abort
+    let args = []
+    if exists('g:neomake_d_ldmd_args_conf')
+        call add(args, '-conf=' . expand(g:neomake_d_ldmd_args_conf))
+    endif
+    return s:DmdStyleMaker(args)
+endfunction
+
+function! neomake#makers#ft#d#gdmd() abort
+    let args = ['-c', '-o-', '-fsyntax-only', s:UpdateDub()]
+    return {
+        \ 'args': args,
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%-G%f:%l: %#error: %#(Each undeclared identifier is reported only%.%#,' .
+            \ '%-G%f:%l: %#error: %#for each function it appears%.%#,' .
+            \ '%-GIn file included%.%#,' .
+            \ '%-G %#from %f:%l\,,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%f:%l:%c: %m,' .
+            \ '%f:%l: %trror: %m,' .
+            \ '%f:%l: %tarning: %m,'.
+            \ '%f:%l: %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/docbk.vim b/.vim/autoload/neomake/makers/ft/docbk.vim
new file mode 100644
index 0000000..dceffac
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/docbk.vim
@@ -0,0 +1,8 @@
+function! neomake#makers#ft#docbk#EnabledMakers() abort
+    return ['xmllint']
+endfunction
+
+function! neomake#makers#ft#docbk#xmllint() abort
+    return neomake#makers#ft#xml#xmllint()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/dockerfile.vim b/.vim/autoload/neomake/makers/ft/dockerfile.vim
new file mode 100644
index 0000000..a6d767f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/dockerfile.vim
@@ -0,0 +1,13 @@
+function! neomake#makers#ft#dockerfile#EnabledMakers() abort
+    return ['hadolint']
+endfunction
+
+function! neomake#makers#ft#dockerfile#hadolint() abort
+    return {
+          \ 'output_stream': 'stdout',
+          \ 'uses_stdin': 1,
+          \ 'args': ['--format', 'tty'],
+          \ 'errorformat': '%f:%l %m',
+          \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/elixir.vim b/.vim/autoload/neomake/makers/ft/elixir.vim
new file mode 100644
index 0000000..4de652e
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/elixir.vim
@@ -0,0 +1,72 @@
+" vim: ts=4 sw=4 et
+
+" Credo error types.
+" F -> Refactoring opportunities
+" W -> Warnings
+" C -> Convention violation
+" D -> Software design suggestions
+" R -> Readability suggestions
+" Map structure {CredoError: NeomakeType, ...}
+let s:neomake_elixir_credo_config_typemap = {
+    \ 'F': 'W',
+    \ 'C': 'W',
+    \ 'D': 'I',
+    \ 'R': 'I'}
+
+function! neomake#makers#ft#elixir#PostprocessEnforceMaxBufferLine(entry) abort
+    let buffer_lines = str2nr(line('$'))
+    if (buffer_lines < a:entry.lnum)
+        let a:entry.lnum = buffer_lines
+    endif
+endfunction
+
+function! neomake#makers#ft#elixir#PostprocessCredo(entry) abort
+    let type = toupper(a:entry.type)
+    let type_map = extend(s:neomake_elixir_credo_config_typemap,
+                \ get(g:, 'neomake_elixir_credo_config_typemap', {}))
+    if has_key(type_map, type)
+        let a:entry.type = type_map[type]
+    endif
+endfunction
+
+function! neomake#makers#ft#elixir#EnabledMakers() abort
+    return ['mix']
+endfunction
+
+function! neomake#makers#ft#elixir#elixir() abort
+    return {
+        \ 'errorformat':
+            \ '%E** %s %f:%l: %m,'.
+            \ '%W%f:%l: warning: %m'
+        \ }
+endfunction
+
+function! neomake#makers#ft#elixir#credo() abort
+    return {
+      \ 'exe': 'mix',
+      \ 'args': ['credo', 'list', '--format=oneline'],
+      \ 'postprocess': function('neomake#makers#ft#elixir#PostprocessCredo'),
+      \ 'errorformat':
+          \'[%t] %. %f:%l:%c %m,' .
+          \'[%t] %. %f:%l %m'
+      \ }
+endfunction
+
+function! neomake#makers#ft#elixir#mix() abort
+    return {
+      \ 'exe' : 'mix',
+      \ 'args': ['compile', '--warnings-as-errors'],
+      \ 'postprocess': function('neomake#makers#ft#elixir#PostprocessEnforceMaxBufferLine'),
+      \ 'errorformat':
+        \ '** %s %f:%l: %m,'.
+        \ '%Ewarning: %m,%C  %f:%l,%Z'
+      \ }
+endfunction
+
+function! neomake#makers#ft#elixir#dogma() abort
+    return {
+      \ 'exe': 'mix',
+      \ 'args': ['dogma', '--format=flycheck'],
+      \ 'errorformat': '%E%f:%l:%c: %.: %m'
+      \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/elm.vim b/.vim/autoload/neomake/makers/ft/elm.vim
new file mode 100644
index 0000000..fe1d2f6
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/elm.vim
@@ -0,0 +1,53 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#elm#EnabledMakers() abort
+    return ['elmMake']
+endfunction
+
+function! neomake#makers#ft#elm#elmMake() abort
+    return {
+        \ 'exe': 'elm-make',
+        \ 'args': ['--report=json', '--output=' . g:neomake#compat#dev_null],
+        \ 'process_output': function('neomake#makers#ft#elm#ElmMakeProcessOutput')
+        \ }
+endfunction
+
+function! neomake#makers#ft#elm#ElmMakeProcessOutput(context) abort
+    let errors = []
+    " output will be a List, containing either:
+    " 1) A success message
+    " 2) A string holding a JSON array for both warnings and errors
+
+    for line in a:context.output
+        if line[0] ==# '['
+            let decoded = neomake#compat#json_decode(line)
+            for item in decoded
+                if get(item, 'type', '') ==# 'warning'
+                    let code = 'W'
+                else
+                    let code = 'E'
+                endif
+
+                let compiler_error = item['tag']
+                let message = item['overview']
+                let filename = item['file']
+                let region_start = item['region']['start']
+                let region_end = item['region']['end']
+                let row = region_start['line']
+                let col = region_start['column']
+                let length = region_end['column'] - region_start['column']
+
+                let error = {
+                            \ 'text': compiler_error . ' : ' . message,
+                            \ 'type': code,
+                            \ 'lnum': row,
+                            \ 'col': col,
+                            \ 'length': length,
+                            \ 'filename': filename,
+                            \ }
+                call add(errors, error)
+            endfor
+        endif
+    endfor
+    return errors
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/erlang.vim b/.vim/autoload/neomake/makers/ft/erlang.vim
new file mode 100644
index 0000000..a554098
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/erlang.vim
@@ -0,0 +1,72 @@
+
+function! neomake#makers#ft#erlang#EnabledMakers() abort
+    return ['erlc']
+endfunction
+
+function! neomake#makers#ft#erlang#erlc() abort
+    let maker = {
+        \ 'errorformat':
+            \ '%W%f:%l: Warning: %m,' .
+            \ '%E%f:%l: %m'
+        \ }
+    function! maker.InitForJob(_jobinfo) abort
+        let self.args = neomake#makers#ft#erlang#GlobPaths()
+    endfunction
+    return maker
+endfunction
+
+if !exists('g:neomake_erlang_erlc_target_dir')
+    let g:neomake_erlang_erlc_target_dir = tempname()
+endif
+
+function! neomake#makers#ft#erlang#GlobPaths() abort
+    " Find project root directory.
+    let rebar_config = neomake#utils#FindGlobFile('rebar.config')
+    if !empty(rebar_config)
+        let root = fnamemodify(rebar_config, ':h')
+    else
+        " At least try with CWD
+        let root = getcwd()
+    endif
+    let root = fnamemodify(root, ':p')
+    let build_dir = root . '_build'
+    let ebins = []
+    if isdirectory(build_dir)
+        " Pick the rebar3 profile to use
+        let default_profile = expand('%') =~# '_SUITE.erl$' ?  'test' : 'default'
+        let profile = get(b:, 'neomake_erlang_erlc_rebar3_profile', default_profile)
+        let ebins += neomake#compat#glob_list(build_dir . '/' . profile . '/lib/*/ebin')
+        let target_dir = build_dir . '/neomake'
+    else
+        let target_dir = get(b:, 'neomake_erlang_erlc_target_dir',
+                       \ get(g:, 'neomake_erlang_erlc_target_dir'))
+    endif
+    " If <root>/_build doesn't exist it might be a rebar2/erlang.mk project
+    if isdirectory(root . 'deps')
+        let ebins += neomake#compat#glob_list(root . 'deps/*/ebin')
+    endif
+    " Set g:neomake_erlang_erlc_extra_deps in a project-local .vimrc, e.g.:
+    "   let g:neomake_erlang_erlc_extra_deps = ['deps.local']
+    " Or just b:neomake_erlang_erlc_extra_deps in a specific buffer.
+    let extra_deps_dirs = get(b:, 'neomake_erlang_erlc_extra_deps',
+                        \ get(g:, 'neomake_erlang_erlc_extra_deps'))
+    if !empty(extra_deps_dirs)
+        for extra_deps in extra_deps_dirs
+            if extra_deps[-1] !=# '/'
+                let extra_deps .= '/'
+            endif
+            let ebins += neomake#compat#glob_list(extra_deps . '*/ebin')
+        endfor
+    endif
+    let args = ['-pa', 'ebin', '-I', 'include', '-I', 'src']
+    for ebin in ebins
+        let args += [ '-pa', ebin,
+                    \ '-I', substitute(ebin, 'ebin$', 'include', '') ]
+    endfor
+    if !isdirectory(target_dir)
+        call mkdir(target_dir, 'p')
+    endif
+    let args += ['-o', target_dir]
+    return args
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/fish.vim b/.vim/autoload/neomake/makers/ft/fish.vim
new file mode 100644
index 0000000..429afcc
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/fish.vim
@@ -0,0 +1,16 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#fish#EnabledMakers() abort
+    return ['fish']
+endfunction
+
+function! neomake#makers#ft#fish#fish() abort
+    return {
+        \ 'args': ['-n'],
+        \ 'errorformat':
+            \ '%C%f (line %l): %s,'.
+            \ '%-Gfish: %.%#,'.
+            \ '%Z%p^,'.
+            \ '%E%m'
+        \}
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/fortran.vim b/.vim/autoload/neomake/makers/ft/fortran.vim
new file mode 100644
index 0000000..828bba9
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/fortran.vim
@@ -0,0 +1,32 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#fortran#EnabledMakers() abort
+    return ['gfortran']
+endfunction
+
+" Using the errorformat from syntastic
+function! neomake#makers#ft#fortran#ifort() abort
+    return {
+        \ 'args': ['-syntax-only', '-warn'],
+        \ 'errorformat':
+            \ '%E%f(%l): error #%n: %m,'.
+            \ '%W%f(%l): warning #%n: %m,'.
+            \ '%W%f(%l): remark #%n: %m,'.
+            \ '%-Z%p^,'.
+            \ '%-G%.%#',
+        \ }
+endfunction
+
+" Using the errorformat from syntastic
+function! neomake#makers#ft#fortran#gfortran() abort
+    return {
+        \ 'args': ['-fsyntax-only', '-Wall', '-Wextra'],
+        \ 'errorformat':
+            \ '%-C %#,'.
+            \ '%-C  %#%.%#,'.
+            \ '%A%f:%l%[.:]%c:,'.
+            \ '%Z%\m%\%%(Fatal %\)%\?%trror: %m,'.
+            \ '%Z%tarning: %m,'.
+            \ '%-G%.%#',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/go.vim b/.vim/autoload/neomake/makers/ft/go.vim
new file mode 100644
index 0000000..ac53730
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/go.vim
@@ -0,0 +1,84 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#go#EnabledMakers() abort
+    let makers = ['go']
+    if executable('golangci-lint')
+        call add(makers, 'golangci_lint')
+    elseif executable('gometalinter')
+        call add(makers, 'gometalinter')
+    else
+        call extend(makers, ['golint', 'govet'])
+    endif
+    return makers
+endfunction
+
+function! neomake#makers#ft#go#go() abort
+    return {
+        \ 'args': [
+            \ 'test', '-c',
+            \ '-o', g:neomake#compat#dev_null,
+        \ ],
+        \ 'append_file': 0,
+        \ 'cwd': '%:h',
+        \ 'serialize': 1,
+        \ 'serialize_abort_on_error': 1,
+        \ 'errorformat':
+            \ '%W%f:%l: warning: %m,' .
+            \ '%E%f:%l:%c:%m,' .
+            \ '%E%f:%l:%m,' .
+            \ '%C%\s%\+%m,' .
+            \ '%-G%.%#\\\[no test files],' .
+            \ '%-G#%.%#',
+        \ 'postprocess': function('neomake#postprocess#compress_whitespace'),
+        \ 'version_arg': 'version',
+        \ }
+endfunction
+
+function! neomake#makers#ft#go#golint() abort
+    " golint's issues are informational, as they're stylistic (not bugs)
+    return {
+        \ 'errorformat':
+            \ '%I%f:%l:%c: %m,' .
+            \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#go#govet() abort
+    return {
+        \ 'exe': 'go',
+        \ 'args': ['vet'],
+        \ 'append_file': 0,
+        \ 'cwd': '%:h',
+        \ 'errorformat':
+            \ '%Evet: %.%\+: %f:%l:%c: %m,' .
+            \ '%W%f:%l: %m,' .
+            \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#go#gometalinter() abort
+    " Only run a subset of gometalinter for speed, users can override with:
+    " let g:neomake_go_gometalinter_args = ['--disable-all', '--enable=X', ...]
+    "
+    " All linters are only warnings, the go compiler will report errors
+    return {
+        \ 'args': ['--disable-all', '--enable=errcheck', '--enable=megacheck', '--vendor'],
+        \ 'append_file': 0,
+        \ 'cwd': '%:h',
+        \ 'errorformat':
+            \ '%f:%l:%c:%t%*[^:]: %m,' .
+            \ '%f:%l::%t%*[^:]: %m'
+        \ }
+endfunction
+
+function! neomake#makers#ft#go#golangci_lint() abort
+    return {
+        \ 'exe': 'golangci-lint',
+        \ 'args': ['run', '--out-format=line-number', '--print-issued-lines=false'],
+        \ 'output_stream': 'stdout',
+        \ 'append_file': 0,
+        \ 'cwd': '%:h',
+        \ 'errorformat':
+            \ '%f:%l:%c: %m'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/haml.vim b/.vim/autoload/neomake/makers/ft/haml.vim
new file mode 100644
index 0000000..df79b38
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/haml.vim
@@ -0,0 +1,13 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#haml#EnabledMakers() abort
+    return ['hamllint']
+endfunction
+
+function! neomake#makers#ft#haml#hamllint() abort
+    return {
+        \ 'exe': 'haml-lint',
+        \ 'args': ['--no-color'],
+        \ 'errorformat': '%f:%l [%t] %m'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/haskell.vim b/.vim/autoload/neomake/makers/ft/haskell.vim
new file mode 100644
index 0000000..64a5227
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/haskell.vim
@@ -0,0 +1,169 @@
+unlet! s:makers
+unlet! s:uses_cabal
+
+function! neomake#makers#ft#haskell#EnabledMakers() abort
+    if !exists('s:makers')
+        " cache whether each maker is available, to avoid lots of (UI blocking)
+        " system calls
+        " TODO: figure out how to do all this configuration async instead of
+        " caching it--that would allow the user to change directories from
+        " within vim and recalculate maker availability without restarting vim
+        let commands = ['ghc-mod', 'hdevtools', 'hlint', 'liquid']
+        let s:makers = []
+        let s:jobs = []
+        for command in commands
+            " stack may be able to find a maker binary that's not on the normal
+            " path so check for that first
+            if executable('stack')
+                " run the maker command using stack to see whether stack can
+                " find it use the help flag to run the maker command without
+                " doing anything
+                let stack_command = [
+                      \   'stack'
+                      \ , 'exec'
+                      \ , '--'
+                      \ , command
+                      \ , '--help'
+                      \ ]
+                if has('nvim')
+                    let job_id = jobstart(
+                        \ stack_command,
+                        \ { 'command': command
+                        \ , 'on_exit': function('s:CheckStackMakerAsync')
+                        \ })
+                    if job_id > 0
+                        call add(s:jobs, job_id)
+                    endif
+                else
+                    call extend(stack_command, ['> /dev/null 2>&1;', 'echo $?'])
+                    if system(join(stack_command, ' ')) == 0
+                        call add(s:makers, substitute(command, '-', '', 'g'))
+                    endif
+                endif
+            elseif executable(command) " no stack bin so check for maker bin
+                call add(s:makers, substitute(command, '-', '', 'g'))
+            endif
+        endfor
+        if has('nvim')
+            call jobwait(s:jobs)
+        endif
+    endif
+    return s:makers
+endfunction
+
+function! neomake#makers#ft#haskell#hdevtools() abort
+    let params = {
+        \ 'exe': 'hdevtools',
+        \ 'args': ['check', '-g-Wall'],
+        \ 'mapexpr': s:CleanUpSpaceAndBackticks(),
+        \ 'errorformat':
+            \ '%-Z %#,'.
+            \ '%W%f:%l:%v: Warning: %m,'.
+            \ '%W%f:%l:%v: Warning:,'.
+            \ '%E%f:%l:%v: %m,'.
+            \ '%E%>%f:%l:%v:,'.
+            \ '%+C  %#%m,'.
+            \ '%W%>%f:%l:%v:,'.
+            \ '%+C  %#%tarning: %m,'
+        \ }
+    " hdevtools needs the GHC-PACKAGE-PATH environment variable to exist
+    " when running on a project WITHOUT a cabal file, but it needs the
+    " GHC-PACKAGE-PATH to NOT exist when running on a with a project WITH
+    " a cabal file
+    if !exists('s:uses_cabal')
+        let s:uses_cabal = 0
+        if executable('stack')
+            let output = neomake#compat#systemlist(['stack', '--verbosity', 'silent', 'path', '--project-root'])
+            if !empty(output)
+                let rootdir = output[0]
+                if !empty(glob(rootdir . '/*.cabal'))
+                    let s:uses_cabal = 1
+                endif
+            endif
+        endif
+    endif
+    if s:uses_cabal
+        let params['stackexecargs'] = ['--no-ghc-package-path']
+    endif
+    return s:TryStack(params)
+endfunction
+
+function! neomake#makers#ft#haskell#ghcmod() abort
+    " This filters out newlines, which is what neovim gives us instead of the
+    " null bytes that ghc-mod sometimes spits out.
+    let mapexpr = 'substitute(v:val, "\n", "", "g")'
+    return s:TryStack({
+        \ 'exe': 'ghc-mod',
+        \ 'args': ['check'],
+        \ 'mapexpr': mapexpr,
+        \ 'errorformat':
+            \ '%-G%\s%#,' .
+            \ '%f:%l:%c:%trror: %m,' .
+            \ '%f:%l:%c:%tarning: %m,'.
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%E%f:%l:%c:%m,' .
+            \ '%E%f:%l:%c:,' .
+            \ '%Z%m'
+        \ })
+endfunction
+
+function! neomake#makers#ft#haskell#HlintEntryProcess(entry) abort
+    " Postprocess hlint output to make it more readable as a single line
+    let a:entry.text = substitute(a:entry.text, '\v(Found:)\s*\n', ' | \1', 'g')
+    let a:entry.text = substitute(a:entry.text, '\v(Why not:)\s*\n', ' | \1', 'g')
+    let a:entry.text = substitute(a:entry.text, '^No hints$', '', 'g')
+    call neomake#postprocess#compress_whitespace(a:entry)
+endfunction
+
+function! neomake#makers#ft#haskell#hlint() abort
+    return s:TryStack({
+        \ 'exe': 'hlint',
+        \ 'postprocess': function('neomake#makers#ft#haskell#HlintEntryProcess'),
+        \ 'args': [],
+        \ 'errorformat':
+            \ '%E%f:%l:%v: Error: %m,' .
+            \ '%W%f:%l:%v: Warning: %m,' .
+            \ '%I%f:%l:%v: Suggestion: %m,' .
+            \ '%C%m'
+        \ })
+endfunction
+
+function! neomake#makers#ft#haskell#liquid() abort
+    return s:TryStack({
+      \ 'exe': 'liquid',
+      \ 'args': [],
+      \ 'mapexpr': s:CleanUpSpaceAndBackticks(),
+      \ 'errorformat':
+          \ '%E %f:%l:%c-%.%#Error: %m,' .
+          \ '%C%.%#|%.%#,' .
+          \ '%C %#^%#,' .
+          \ '%C%m,'
+      \ })
+endfunction
+
+function! s:CheckStackMakerAsync(_job_id, data, _event) dict abort
+    if a:data == 0
+        call add(s:makers, substitute(self.command, '-', '', 'g'))
+    endif
+endfunction
+
+function! s:TryStack(maker) abort
+    if executable('stack')
+        if !has_key(a:maker, 'stackexecargs')
+            let a:maker['stackexecargs'] = []
+        endif
+        let a:maker['args'] =
+            \   ['--verbosity', 'silent', 'exec']
+            \ + a:maker['stackexecargs']
+            \ + ['--', a:maker['exe']]
+            \ + a:maker['args']
+        let a:maker['exe'] = 'stack'
+    endif
+    return a:maker
+endfunction
+
+function! s:CleanUpSpaceAndBackticks() abort
+    return 'substitute(substitute(v:val, " \\{2,\\}", " ", "g"), "`", "''", "g")'
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/haxe.vim b/.vim/autoload/neomake/makers/ft/haxe.vim
new file mode 100644
index 0000000..9fd07ec
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/haxe.vim
@@ -0,0 +1,11 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#haxe#EnabledMakers() abort
+    return ['haxe']
+endfunction
+
+function! neomake#makers#ft#haxe#haxe() abort
+    return {
+                \ 'errorformat': '%E%f:%l: characters %c-%n : %m'
+                \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/help.vim b/.vim/autoload/neomake/makers/ft/help.vim
new file mode 100644
index 0000000..c573cef
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/help.vim
@@ -0,0 +1,40 @@
+let s:makers = ['writegood']
+
+let s:slash = neomake#utils#Slash()
+let s:vimhelplint_exe = ''
+if executable('vimhelplint')
+    let s:vimhelplint_exe = 'vimhelplint'
+else
+    let s:neomake_root = expand('<sfile>:p:h:h:h:h:h', 1)
+    if !empty(glob(join([s:neomake_root, 'build', 'vimhelplint'], s:slash)))
+        let s:vimhelplint_exe = join([s:neomake_root, 'contrib', 'vimhelplint'], s:slash)
+    endif
+endif
+if !empty(s:vimhelplint_exe)
+    let s:makers += ['vimhelplint']
+endif
+
+function! neomake#makers#ft#help#EnabledMakers() abort
+    return s:makers
+endfunction
+
+function! neomake#makers#ft#help#vimhelplint() abort
+    " NOTE: does not support/uses arg from wrapper script (i.e. no support for
+    "       tempfiles).  It will use the arg only to expand/glob `*.txt`
+    "       (which does not include the hidden tempfile).
+    return {
+        \ 'exe': s:vimhelplint_exe,
+        \ 'errorformat': '%f:%l:%c:%trror:%n:%m,%f:%l:%c:%tarning:%n:%m',
+        \ 'postprocess': function('neomake#postprocess#generic_length'),
+        \ 'output_stream': 'stdout',
+        \ }
+endfunction
+
+function! neomake#makers#ft#help#proselint() abort
+    return neomake#makers#ft#text#proselint()
+endfunction
+
+function! neomake#makers#ft#help#writegood() abort
+    return neomake#makers#ft#text#writegood()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/html.vim b/.vim/autoload/neomake/makers/ft/html.vim
new file mode 100644
index 0000000..6100175
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/html.vim
@@ -0,0 +1,20 @@
+function! neomake#makers#ft#html#tidy() abort
+    " NOTE: could also have info items, but those are skipped with -e/-q, e.g.
+    " 'line 7 column 1 - Info: value for attribute "id" missing quote marks'.
+    return {
+                \ 'args': ['-e', '-q', '--gnu-emacs', 'true'],
+                \ 'errorformat': '%W%f:%l:%c: Warning: %m',
+                \ }
+endfunction
+
+function! neomake#makers#ft#html#htmlhint() abort
+    return {
+                \ 'args': ['--format', 'unix', '--nocolor'],
+                \ 'errorformat': '%f:%l:%c: %m,%-G,%-G%*\d problems',
+                \ }
+endfunction
+
+function! neomake#makers#ft#html#EnabledMakers() abort
+    return ['tidy', 'htmlhint']
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/idris.vim b/.vim/autoload/neomake/makers/ft/idris.vim
new file mode 100644
index 0000000..5d95edb
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/idris.vim
@@ -0,0 +1,25 @@
+function! neomake#makers#ft#idris#EnabledMakers() abort
+    return ['idris']
+endfunction
+
+function! neomake#makers#ft#idris#Postprocess(entry) abort
+    call neomake#postprocess#compress_whitespace(a:entry)
+    " Extract length from the beginning of the entry ('-4:When checking left hand side of xor:').
+    if a:entry.text =~# '\v^\d+:'
+        let end = 0 + a:entry.text  " cast to int
+        let a:entry.length = end - a:entry.col
+        let a:entry.text = substitute(a:entry.text, '\v^([^:]+:){2} ', '', '')
+    endif
+endfunction
+
+function! neomake#makers#ft#idris#idris() abort
+    return {
+        \ 'exe': 'idris',
+        \ 'args': ['--check', '--warn', '--total', '--warnpartial', '--warnreach'],
+        \ 'errorformat':
+        \   '%E%f:%l:%c:%.%#,%-C  %#%m,%-C%.%#,'.
+        \   '%E%f:%l:%c-%m,%-C  %#%m,%-C%.%#',
+        \ 'postprocess': function('neomake#makers#ft#idris#Postprocess'),
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/jade.vim b/.vim/autoload/neomake/makers/ft/jade.vim
new file mode 100644
index 0000000..c747950
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/jade.vim
@@ -0,0 +1,13 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#jade#EnabledMakers() abort
+    return ['jadelint']
+endfunction
+
+function! neomake#makers#ft#jade#jadelint() abort
+    return {
+        \ 'exe': 'jade-lint',
+        \ 'args': ['--reporter', 'inline'],
+        \ 'errorformat': '%f:%l:%c %m'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/jasmine.vim b/.vim/autoload/neomake/makers/ft/jasmine.vim
new file mode 100644
index 0000000..56e0a4f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/jasmine.vim
@@ -0,0 +1,9 @@
+function! neomake#makers#ft#jasmine#SupersetOf() abort
+    return 'javascript'
+endfunction
+
+function! neomake#makers#ft#jasmine#EnabledMakers() abort
+    return ['jshint', 'eslint', 'jscs']
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/java.vim b/.vim/autoload/neomake/makers/ft/java.vim
new file mode 100644
index 0000000..1c09bda
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/java.vim
@@ -0,0 +1,396 @@
+"============================================================================
+"File:        java.vim
+"Description: Syntax checking plugin for neomake
+"Maintainer:  Wang Shidong <wsdjeg at outlook dot com>
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             Want To Public License, Version 2, as published by Sam Hocevar.
+"             See http://sam.zoy.org/wtfpl/COPYING for more details.
+"============================================================================
+
+let s:save_cpo = &cpoptions
+set cpoptions&vim
+
+if exists('g:loaded_neomake_java_javac_maker')
+    finish
+endif
+let g:loaded_neomake_java_javac_maker = 1
+
+let g:neomake_java_javac_maven_pom_tags = ['build', 'properties']
+let g:neomake_java_javac_maven_pom_properties = {}
+let s:is_windows = has('win32') || has('win64') || has('win16') || has('dos32') || has('dos16')
+if s:is_windows
+    let s:fsep = ';'
+    let s:psep = '\'
+else
+    let s:fsep = ':'
+    let s:psep = '/'
+endif
+let g:neomake_java_checker_home = fnamemodify(expand('<sfile>'), ':p:h:gs?\\?/?')
+
+" custom options
+let g:neomake_java_javac_executable =
+            \ get(g:, 'neomake_java_javac_executable', 'javac')
+
+let g:neomake_java_maven_executable =
+            \ get(g:, 'neomake_java_maven_executable', 'mvn')
+
+let g:neomake_java_gradle_executable =
+            \ get(g:, 'neomake_java_gradle_executable', s:is_windows? '.\gradlew.bat' : './gradlew')
+
+let g:neomake_java_ant_executable =
+            \ get(g:, 'neomake_java_ant_executable', 'ant')
+
+let g:neomake_java_checkstyle_executable =
+            \ get(g:, 'neomake_java_checkstyle_executable', 'checkstyle')
+
+let g:neomake_java_javac_options =
+            \ get(g:, 'neomake_java_javac_options', ['-Xlint'])
+
+let g:neomake_java_maven_options =
+            \ get(g:, 'neomake_java_maven_options', '')
+
+let g:neomake_java_javac_classpath =
+            \ get(g:, 'neomake_java_javac_classpath', '')
+
+let g:neomake_java_javac_outputdir =
+            \ get(g:, 'neomake_java_javac_outputdir', '')
+
+let g:neomake_java_checkstyle_xml =
+            \ get(g:, 'neomake_java_checkstyle_xml', '/usr/share/checkstyle/google_checks.xml')
+
+let g:neomake_java_javac_delete_output =
+            \ get(g:, 'neomake_java_javac_delete_output', 1)
+
+let g:neomake_java_javac_autoload_maven_classpath =
+            \ get(g:, 'neomake_java_javac_autoload_maven_classpath', 1)
+
+let g:neomake_java_javac_autoload_gradle_classpath =
+            \ get(g:, 'neomake_java_javac_autoload_gradle_classpath', 1)
+
+let g:neomake_java_javac_autoload_ant_classpath =
+            \ get(g:, 'neomake_java_javac_autoload_ant_classpath', 1)
+
+let g:neomake_java_javac_autoload_eclipse_classpath =
+            \ get(g:, 'neomake_java_javac_autoload_eclipse_classpath', 1)
+
+let g:neomake_java_javac_maven_pom_ftime =
+            \ get(g:, 'neomake_java_javac_maven_pom_ftime', {})
+
+let g:neomake_java_javac_maven_pom_classpath =
+            \ get(g:, 'neomake_java_javac_maven_pom_classpath', {})
+
+let g:neomake_java_javac_gradle_ftime =
+            \ get(g:, 'neomake_java_javac_gradle_ftime', {})
+
+let g:neomake_java_javac_gradle_classpath =
+            \ get(g:, 'neomake_java_javac_gradle_classpath', {})
+
+let g:neomake_java_javac_ant_ftime =
+            \ get(g:, 'neomake_java_javac_ant_ftime', {})
+
+let g:neomake_java_javac_ant_classpath =
+            \ get(g:, 'neomake_java_javac_ant_classpath', {})
+
+
+let s:has_maven = executable(expand(g:neomake_java_maven_executable, 1))
+let s:has_gradle = executable(expand(g:neomake_java_gradle_executable, 1))
+let s:has_ant = executable(expand(g:neomake_java_ant_executable, 1))
+
+function! s:tmpdir() abort
+    let tempdir = tempname()
+    call mkdir(tempdir, 'p', 0700)
+    return tempdir
+endfunction
+
+function! s:ClassSep() abort
+    return (s:is_windows || has('win32unix')) ? ';' : ':'
+endfunction
+
+function! s:shescape(string) abort
+    return neomake#utils#shellescape(a:string)
+endfunction
+
+function! s:AddToClasspath(classpath, path) abort
+    if a:path ==# ''
+        return a:classpath
+    endif
+    return (a:classpath !=# '') ? a:classpath . s:ClassSep() . a:path : a:path
+endfunction
+
+" @vimlint(EVL103, 1, a:classpathFile)
+function! s:ReadClassPathFile(classpathFile) abort
+    let cp = ''
+    let file = g:neomake_java_checker_home. s:psep. 'java'. s:psep.  'classpath.py'
+    if has('python3')
+        execute 'py3file' file
+        py3 import vim
+        py3 vim.command("let cp = '%s'" % os.pathsep.join(ReadClasspathFile(vim.eval('a:classpathFile'))).replace('\\', '/'))
+    elseif has('python')
+        execute 'pyfile' file
+        py import vim
+        py vim.command("let cp = '%s'" % os.pathsep.join(ReadClasspathFile(vim.eval('a:classpathFile'))).replace('\\', '/'))
+    endif
+    return cp
+endfunction
+" @vimlint(EVL103, 0, a:classpathFile)
+
+function! neomake#makers#ft#java#EnabledMakers() abort
+    let makers = []
+    if executable(expand(g:neomake_java_javac_executable, 1))
+        call add(makers, g:neomake_java_javac_executable)
+    endif
+    if executable(expand(g:neomake_java_checkstyle_executable, 1))
+        call add(makers, g:neomake_java_checkstyle_executable)
+    endif
+    return makers
+endfunction
+
+function! neomake#makers#ft#java#javac() abort
+    let javac_opts = extend([], g:neomake_java_javac_options)
+
+    let output_dir = ''
+    if g:neomake_java_javac_delete_output
+        let output_dir = s:tmpdir()
+        let javac_opts = extend(javac_opts, ['-d', s:shescape(output_dir)])
+    endif
+
+    let javac_classpath = get(g:, 'neomake_java_javac_classpath', '')
+
+    if s:has_maven && g:neomake_java_javac_autoload_maven_classpath && empty(javac_classpath)
+        if !g:neomake_java_javac_delete_output
+            let javac_opts = extend(javac_opts, ['-d', s:shescape(s:MavenOutputDirectory())])
+        endif
+        let javac_classpath = s:AddToClasspath(javac_classpath, s:GetMavenClasspath())
+    endif
+
+    if s:has_gradle && g:neomake_java_javac_autoload_gradle_classpath && empty(javac_classpath)
+        if !g:neomake_java_javac_delete_output
+            let javac_opts = extend(javac_opts, ['-d', s:shescape(s:GradleOutputDirectory())])
+        endif
+        let javac_classpath = s:AddToClasspath(javac_classpath, s:GetGradleClasspath())
+    endif
+
+    if s:has_ant && g:neomake_java_javac_autoload_ant_classpath && empty(javac_classpath)
+        let javac_classpath = s:AddToClasspath(javac_classpath, s:GetAntClasspath())
+    endif
+
+    if (has('python') || has('python3')) && empty(javac_classpath)
+        let classpathFile = fnamemodify(findfile('.classpath', escape(expand('.'), '*[]?{}, ') . ';'), ':p')
+        if !empty(classpathFile) && filereadable(classpathFile)
+            let javac_classpath = s:ReadClassPathFile(classpathFile)
+        endif
+    endif
+
+    if javac_classpath !=# ''
+        let javac_opts = extend(javac_opts, ['-cp', javac_classpath])
+    endif
+
+    return {
+                \ 'args': javac_opts,
+                \ 'exe': g:neomake_java_javac_executable,
+                \ 'errorformat':
+                \ '%E%f:%l: error: %m,'.
+                \ '%W%f:%l: warning: %m,'.
+                \ '%E%f:%l: %m,'.
+                \ '%Z%p^,'.
+                \ '%-G%.%#',
+                \ 'version_arg': '-version'
+                \ }
+endfunction
+
+function! neomake#makers#ft#java#checkstyle() abort
+    return {
+                \ 'args': ['-c', g:neomake_java_checkstyle_xml],
+                \ 'exe': g:neomake_java_checkstyle_executable,
+                \ 'errorformat':
+                \ '%-GStarting audit...,'.
+                \ '%-GAudit done.,'.
+                \ '%-GPicked up _JAVA_OPTIONS:%.%#,'.
+                \ '[%t%*[^]]] %f:%l:%c: %m [%s],'.
+                \ '[%t%*[^]]] %f:%l: %m [%s]',
+                \ 'version_arg': '-v'
+                \ }
+endfunction
+
+function! s:findFileInParent(what, where) abort " {{{2
+    let old_suffixesadd = &suffixesadd
+    let &suffixesadd = ''
+    let file = findfile(a:what, escape(a:where, ' ') . ';')
+    let &suffixesadd = old_suffixesadd
+    return file
+endfunction " }}}2
+
+function! s:GetMavenProperties() abort " {{{2
+    let mvn_properties = {}
+    let pom = s:findFileInParent('pom.xml', expand('%:p:h', 1))
+    if s:has_maven && filereadable(pom)
+        if !has_key(g:neomake_java_javac_maven_pom_properties, pom)
+            let mvn_cmd = s:shescape(expand(g:neomake_java_maven_executable, 1)) .
+                        \ ' -f ' . s:shescape(pom) .
+                        \ ' ' . g:neomake_java_maven_options
+            let mvn_is_managed_tag = 1
+            let mvn_settings_output = split(system(mvn_cmd . ' help:effective-pom'), "\n")
+            let current_path = 'project'
+            for line in mvn_settings_output
+                let matches = matchlist(line, '\m^\s*<\([a-zA-Z0-9\-\.]\+\)>\s*$')
+                if mvn_is_managed_tag && !empty(matches)
+                    let mvn_is_managed_tag = index(g:neomake_java_javac_maven_pom_tags, matches[1]) >= 0
+                    let current_path .= '.' . matches[1]
+                else
+                    let matches = matchlist(line, '\m^\s*</\([a-zA-Z0-9\-\.]\+\)>\s*$')
+                    if !empty(matches)
+                        let mvn_is_managed_tag = index(g:neomake_java_javac_maven_pom_tags, matches[1]) < 0
+                        let current_path  = substitute(current_path, '\m\.' . matches[1] . '$', '', '')
+                    else
+                        let matches = matchlist(line, '\m^\s*<\([a-zA-Z0-9\-\.]\+\)>\(.\+\)</[a-zA-Z0-9\-\.]\+>\s*$')
+                        if mvn_is_managed_tag && !empty(matches)
+                            let mvn_properties[current_path . '.' . matches[1]] = matches[2]
+                        endif
+                    endif
+                endif
+            endfor
+            let g:neomake_java_javac_maven_pom_properties[pom] = mvn_properties
+        endif
+        return g:neomake_java_javac_maven_pom_properties[pom]
+    endif
+    return mvn_properties
+endfunction " }}}2
+
+function! s:GetMavenClasspath() abort " {{{2
+    let pom = s:findFileInParent('pom.xml', expand('%:p:h', 1))
+    if s:has_maven && filereadable(pom)
+        if !has_key(g:neomake_java_javac_maven_pom_ftime, pom) || g:neomake_java_javac_maven_pom_ftime[pom] != getftime(pom)
+            let mvn_cmd = s:shescape(expand(g:neomake_java_maven_executable, 1)) .
+                        \ ' -f ' . s:shescape(pom) .
+                        \ ' ' . g:neomake_java_maven_options
+            let mvn_classpath_output = split(system(mvn_cmd . ' dependency:build-classpath -DincludeScope=test'), "\n")
+            let mvn_classpath = ''
+            let class_path_next = 0
+
+            for line in mvn_classpath_output
+                if class_path_next == 1
+                    let mvn_classpath = substitute(line, "\r", '', 'g')
+                    break
+                endif
+                if stridx(line, 'Dependencies classpath:') >= 0
+                    let class_path_next = 1
+                endif
+            endfor
+
+            let mvn_properties = s:GetMavenProperties()
+
+            let output_dir = get(mvn_properties, 'project.build.outputDirectory', join(['target', 'classes'], s:psep))
+            let mvn_classpath = s:AddToClasspath(mvn_classpath, output_dir)
+
+            let test_output_dir = get(mvn_properties, 'project.build.testOutputDirectory', join(['target', 'test-classes'], s:psep))
+            let mvn_classpath = s:AddToClasspath(mvn_classpath, test_output_dir)
+
+            let g:neomake_java_javac_maven_pom_ftime[pom] = getftime(pom)
+            let g:neomake_java_javac_maven_pom_classpath[pom] = mvn_classpath
+        endif
+        return g:neomake_java_javac_maven_pom_classpath[pom]
+    endif
+    return ''
+endfunction " }}}2
+
+function! s:MavenOutputDirectory() abort " {{{2
+    let pom = s:findFileInParent('pom.xml', expand('%:p:h', 1))
+    if s:has_maven && filereadable(pom)
+        let mvn_properties = s:GetMavenProperties()
+        let output_dir = get(mvn_properties, 'project.properties.build.dir', getcwd())
+
+        let src_main_dir = get(mvn_properties, 'project.build.sourceDirectory', join(['src', 'main', 'java'], s:psep))
+        let src_test_dir = get(mvn_properties, 'project.build.testsourceDirectory', join(['src', 'test', 'java'], s:psep))
+        if stridx(expand('%:p:h', 1), src_main_dir) >= 0
+            let output_dir = get(mvn_properties, 'project.build.outputDirectory', join ([output_dir, 'target', 'classes'], s:psep))
+        endif
+        if stridx(expand('%:p:h', 1), src_test_dir) >= 0
+            let output_dir = get(mvn_properties, 'project.build.testOutputDirectory', join([output_dir, 'target', 'test-classes'], s:psep))
+        endif
+
+        if has('win32unix')
+            let output_dir = substitute(system('cygpath -m ' . s:shescape(output_dir)), "\n", '', 'g')
+        endif
+        return output_dir
+    endif
+    return '.'
+endfunction " }}}2
+
+function! s:GradleOutputDirectory() abort
+    let gradle_build = s:findFileInParent('build.gradle', expand('%:p:h', 1))
+    let items = split(gradle_build, s:psep)
+    if len(items)==1
+        return join(['build', 'intermediates', 'classes', 'debug'], s:psep)
+    endif
+    let outputdir = ''
+    for i in items
+        if i !=# 'build.gradle'
+            let outputdir .= i . s:psep
+        endif
+    endfor
+    return outputdir . join(['build', 'intermediates', 'classes', 'debug'], s:psep)
+endf
+
+function! s:GetGradleClasspath() abort
+    let gradle = s:findFileInParent('build.gradle', expand('%:p:h', 1))
+    if s:has_gradle && filereadable(gradle)
+        if !has_key(g:neomake_java_javac_gradle_ftime, gradle) || g:neomake_java_javac_gradle_ftime[gradle] != getftime(gradle)
+            try
+                let f = tempname()
+                if s:is_windows
+                    let gradle_cmd = '.\gradlew.bat'
+                else
+                    let gradle_cmd = './gradlew'
+                endif
+                call writefile(["allprojects{apply from: '" . g:neomake_java_checker_home . s:psep. 'java'. s:psep. "classpath.gradle'}"], f)
+                let ret = system(gradle_cmd . ' -q -I ' . shellescape(f) . ' classpath' )
+                if v:shell_error == 0
+                    let cp = filter(split(ret, "\n"), "v:val =~# '^CLASSPATH:'")[0][10:]
+                    if filereadable(getcwd() . s:psep . 'build.gradle')
+                        let out_putdir = neomake#compat#globpath_list(getcwd(), join(
+                                    \ ['**', 'build', 'intermediates', 'classes', 'debug'],
+                                    \ s:psep), 0)
+                        for classes in out_putdir
+                            let cp .= s:ClassSep() . classes
+                        endfor
+                    endif
+                else
+                    let cp = ''
+                endif
+            catch
+            finally
+                call delete(f)
+            endtry
+            let g:neomake_java_javac_gradle_ftime[gradle] = getftime(gradle)
+            let g:neomake_java_javac_gradle_classpath[gradle] = cp
+        endif
+        return g:neomake_java_javac_gradle_classpath[gradle]
+    endif
+    return ''
+endf
+
+function! s:GetAntClasspath() abort
+    let ant = s:findFileInParent('build.xml', expand('%:p:h', 1))
+    if s:has_ant && filereadable(ant)
+        if !has_key(g:neomake_java_javac_ant_ftime, ant) || g:neomake_java_javac_ant_ftime[ant] != getftime(ant)
+            try
+                let ant_cmd = 'ant classpath -f build.xml -S -q'
+                let cp = system(ant_cmd)
+                if v:shell_error != 0
+                    let cp = ''
+                endif
+            catch
+            endtry
+            let g:neomake_java_javac_ant_ftime[ant] = getftime(ant)
+            let g:neomake_java_javac_ant_classpath[ant] = cp
+        endif
+        return g:neomake_java_javac_ant_classpath[ant]
+    endif
+    return ''
+endf
+
+let &cpoptions = s:save_cpo
+unlet s:save_cpo
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/java/classpath.gradle b/.vim/autoload/neomake/makers/ft/java/classpath.gradle
new file mode 100644
index 0000000..f548c0d
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/java/classpath.gradle
@@ -0,0 +1,46 @@
+task classpath << {
+
+  String finalFileContents = ""
+  HashSet<String> classpathFiles = new HashSet<String>()
+  for (proj in allprojects) {
+
+    def exploded = proj.getBuildDir().absolutePath + File.separator + "intermediates" + File.separator + "exploded-aar"
+    def listFiles = new File(exploded)
+    if (listFiles.exists()) {
+      listFiles.eachFileRecurse(){ file ->
+        if (file.name.endsWith(".jar")){
+          classpathFiles += file
+        }
+      }
+    }
+
+    def rjava = proj.getBuildDir().absolutePath + File.separator + "intermediates" + File.separator + "classes" + File.separator + "debug"
+    def rFiles = new File(rjava)
+    if (rFiles.exists()) {
+      classpathFiles += rFiles
+    }
+
+    for (conf in proj.configurations) {
+        for (dependency in conf) {
+            if (dependency.name.endsWith("aar")){
+            } else {
+              classpathFiles += dependency
+            }
+        }
+    }
+    if (proj.hasProperty("android")){
+      classpathFiles += proj.android.bootClasspath
+    }
+
+    if (proj.hasProperty("sourceSets")) {
+
+      for (srcSet in proj.sourceSets) {
+          for (dir in srcSet.java.srcDirs) {
+              classpathFiles += dir.absolutePath
+          }
+      }
+    }
+  }
+  def paths = classpathFiles.join(File.pathSeparator)
+  println "CLASSPATH:" + paths
+}
diff --git a/.vim/autoload/neomake/makers/ft/java/classpath.py b/.vim/autoload/neomake/makers/ft/java/classpath.py
new file mode 100644
index 0000000..5a7ea8d
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/java/classpath.py
@@ -0,0 +1,15 @@
+import os
+from xml.etree.ElementTree import *
+
+
+def ReadClasspathFile(fn):
+    cp = []
+    for a in parse(fn).findall('classpathentry'):
+        kind = a.get('kind')
+        if kind == 'src' and 'output' in a.keys():
+            cp.append(os.path.abspath(a.get('output')))
+        elif kind == 'lib' and 'path' in a.keys():
+            cp.append(os.path.abspath(a.get('path')))
+        elif kind == 'output' and 'path' in a.keys():
+            cp.append(os.path.abspath(a.get('path')))
+    return cp
diff --git a/.vim/autoload/neomake/makers/ft/javascript.vim b/.vim/autoload/neomake/makers/ft/javascript.vim
new file mode 100644
index 0000000..7bb379f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/javascript.vim
@@ -0,0 +1,119 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#javascript#EnabledMakers() abort
+    return ['jshint', 'jscs',
+                \ executable('eslint_d') ? 'eslint_d' : 'eslint',
+                \]
+endfunction
+
+function! neomake#makers#ft#javascript#tsc() abort
+    return neomake#makers#ft#typescript#tsc()
+endfunction
+
+function! neomake#makers#ft#javascript#gjslint() abort
+    return {
+        \ 'args': ['--nodebug_indentation', '--nosummary', '--unix_mode', '--nobeep'],
+        \ 'errorformat': '%f:%l:(New Error -%\\?\%n) %m,' .
+        \ '%f:%l:(-%\\?%n) %m,' .
+        \ '%-G1 files checked,' .
+        \ ' no errors found.,' .
+        \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#jshint() abort
+    return {
+        \ 'args': ['--verbose'],
+        \ 'errorformat': '%A%f: line %l\, col %v\, %m \(%t%*\d\),%-G,%-G%\\d%\\+ errors',
+        \ 'postprocess': function('neomake#postprocess#generic_length'),
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#jscs() abort
+    return {
+        \ 'args': ['--no-colors', '--reporter', 'inline'],
+        \ 'errorformat': '%E%f: line %l\, col %c\, %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#eslint() abort
+    let maker = {
+        \ 'args': ['--format=compact'],
+        \ 'errorformat': '%E%f: line %l\, col %c\, Error - %m,' .
+        \   '%W%f: line %l\, col %c\, Warning - %m,%-G,%-G%*\d problems%#',
+        \ 'cwd': '%:p:h',
+        \ 'output_stream': 'stdout',
+        \ }
+
+    function! maker.supports_stdin(_jobinfo) abort
+        let self.args += ['--stdin', '--stdin-filename=%:p']
+        let self.tempfile_name = ''
+        return 1
+    endfunction
+
+    return maker
+endfunction
+
+function! neomake#makers#ft#javascript#eslint_d() abort
+    return neomake#makers#ft#javascript#eslint()
+endfunction
+
+function! neomake#makers#ft#javascript#standard() abort
+    return {
+        \ 'args': ['-v'],
+        \ 'errorformat': '%W  %f:%l:%c: %m,%-Gstandard: %.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#semistandard() abort
+    return {
+        \ 'errorformat': '%W  %f:%l:%c: %m'
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#rjsx() abort
+    return {
+        \ 'exe': 'emacs',
+        \ 'args': ['%t','--quick','--batch','--eval='
+        \ .'(progn(setq package-load-list ''((js2-mode t)(rjsx-mode t)))(package-initialize)(require ''rjsx-mode)'
+        \ .'  (setq js2-include-node-externs t js2-include-rhino-externs t js2-include-browser-externs t js2-strict-missing-semi-warning nil)'
+        \ .'  (rjsx-mode)(js2-reparse)(js2-display-error-list)'
+        \ .'  (princ(replace-regexp-in-string "^" (concat buffer-file-name " ")'
+        \ .'  (with-current-buffer "*js-lint*" (buffer-substring-no-properties(point-min)(point-max)))))(terpri))'],
+        \ 'errorformat': '%f line %l: %m,%-G%.%#',
+        \ 'append_file': 0,
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#flow() abort
+    return {
+        \ 'args': ['--from=vim', '--show-all-errors'],
+        \ 'errorformat':
+        \   '%-GNo errors!,'
+        \   .'%EFile "%f"\, line %l\, characters %c-%m,'
+        \   .'%trror: File "%f"\, line %l\, characters %c-%m,'
+        \   .'%C%m,%Z',
+        \ 'postprocess': function('neomake#makers#ft#javascript#FlowProcess')
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#FlowProcess(entry) abort
+    let lines = split(a:entry.text, '\n')
+    if !empty(lines)
+        let a:entry.text = join(lines[1:])
+        let a:entry.length = lines[0] - a:entry.col + 1
+    endif
+endfunction
+
+function! neomake#makers#ft#javascript#xo() abort
+    return {
+        \ 'args': ['--compact'],
+        \ 'errorformat': '%E%f: line %l\, col %c\, Error - %m,' .
+        \ '%W%f: line %l\, col %c\, Warning - %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#javascript#stylelint() abort
+    return neomake#makers#ft#css#stylelint()
+endfunction
+
diff --git a/.vim/autoload/neomake/makers/ft/json.vim b/.vim/autoload/neomake/makers/ft/json.vim
new file mode 100644
index 0000000..89a38e0
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/json.vim
@@ -0,0 +1,38 @@
+function! neomake#makers#ft#json#EnabledMakers() abort
+    return ['jsonlint']
+endfunction
+
+function! neomake#makers#ft#json#jsonlintpy() abort
+    return {
+        \ 'exe': 'jsonlint-py',
+        \ 'args': ['--strict'],
+        \ 'errorformat':
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,',
+        \ }
+endfunction
+
+function! neomake#makers#ft#json#jsonlint() abort
+    return {
+        \ 'args': ['--compact'],
+        \ 'errorformat':
+            \ '%ELine %l:%c,'.
+            \ '%Z\\s%#Reason: %m,'.
+            \ '%C%.%#,'.
+            \ '%f: line %l\, col %c\, %m,'.
+            \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#json#eslint() abort
+    let maker = neomake#makers#ft#javascript#eslint()
+    let maker.args += ['--plugin', 'json']
+    return maker
+endfunction
+
+function! neomake#makers#ft#json#eslint_d() abort
+    let maker = neomake#makers#ft#javascript#eslint_d()
+    let maker.args += ['--plugin', 'json']
+    return maker
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/jsx.vim b/.vim/autoload/neomake/makers/ft/jsx.vim
new file mode 100644
index 0000000..38d3cc3
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/jsx.vim
@@ -0,0 +1,17 @@
+function! neomake#makers#ft#jsx#SupersetOf() abort
+    return 'javascript'
+endfunction
+
+function! neomake#makers#ft#jsx#EnabledMakers() abort
+    return ['jshint', executable('eslint_d') ? 'eslint_d' : 'eslint']
+endfunction
+
+function! neomake#makers#ft#jsx#jsxhint() abort
+    return neomake#makers#ft#javascript#jshint()
+endfunction
+
+function! neomake#makers#ft#jsx#stylelint() abort
+    return neomake#makers#ft#css#stylelint()
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/julia.vim b/.vim/autoload/neomake/makers/ft/julia.vim
new file mode 100644
index 0000000..a6fed9f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/julia.vim
@@ -0,0 +1,24 @@
+function! neomake#makers#ft#julia#EnabledMakers() abort
+    return ['lint']
+endfunction
+
+function! neomake#makers#ft#julia#lint() abort
+    return {
+\       'errorformat': '%f:%l %t%*[^ ] %m',
+\       'exe': 'julia',
+\       'args': ['-e', '
+\           try
+\               using Lint
+\           catch
+\               println("$(basename(ARGS[1])):1 E999 Install Lint.jl: Pkg.add(""Lint"")");
+\               exit(1)
+\           end;
+\           r = lintfile(ARGS[1]);
+\           if !isempty(r)
+\               display(r);
+\               exit(1)
+\           end
+\       ']
+\   }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/kotlin.vim b/.vim/autoload/neomake/makers/ft/kotlin.vim
new file mode 100644
index 0000000..d7273e3
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/kotlin.vim
@@ -0,0 +1,12 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#kotlin#EnabledMakers() abort
+    return ['ktlint']
+endfunction
+
+function! neomake#makers#ft#kotlin#ktlint() abort
+    return {
+        \ 'errorformat': '%E%f:%l:%c: %m',
+        \ }
+endfunction
+
diff --git a/.vim/autoload/neomake/makers/ft/less.vim b/.vim/autoload/neomake/makers/ft/less.vim
new file mode 100644
index 0000000..51ba941
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/less.vim
@@ -0,0 +1,19 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#less#EnabledMakers() abort
+    return executable('stylelint') ? ['stylelint'] : ['lessc']
+endfunction
+
+function! neomake#makers#ft#less#lessc() abort
+    return {
+        \ 'args': ['--lint', '--no-color'],
+        \ 'errorformat':
+            \ '%m in %f on line %l\, column %c:,' .
+            \ '%m in %f:%l:%c,' .
+            \ '%-G%.%#'
+    \ }
+endfunction
+
+function! neomake#makers#ft#less#stylelint() abort
+    return neomake#makers#ft#css#stylelint()
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/lex.vim b/.vim/autoload/neomake/makers/ft/lex.vim
new file mode 100644
index 0000000..7dafebf
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/lex.vim
@@ -0,0 +1,11 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#lex#EnabledMakers() abort
+    return ['flex']
+endfunction
+
+function! neomake#makers#ft#lex#flex() abort
+    return {
+            \ 'errorformat': '%f:%l: %m'
+         \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/lua.vim b/.vim/autoload/neomake/makers/ft/lua.vim
new file mode 100644
index 0000000..c0e6bce
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/lua.vim
@@ -0,0 +1,33 @@
+function! neomake#makers#ft#lua#EnabledMakers() abort
+    return executable('luacheck') ? ['luacheck'] : ['luac']
+endfunction
+
+" luacheck: postprocess: use pattern (%s) for end column.
+function! neomake#makers#ft#lua#PostprocessLuacheck(entry) abort
+    let end_col = matchstr(a:entry.pattern, '\v\d+')
+    if !empty(end_col)
+        let a:entry.length = end_col - a:entry.col + 1
+    else
+        echom 'luacheck: no end_col: '.string(a:entry)
+    endif
+    let a:entry.pattern = ''
+endfunction
+
+function! neomake#makers#ft#lua#luacheck() abort
+    " cwd: luacheck looks for .luacheckrc upwards from there.
+    return {
+        \ 'args': ['--no-color', '--formatter=plain', '--ranges', '--codes', '--filename', '%:p'],
+        \ 'cwd': '%:p:h',
+        \ 'errorformat': '%E%f:%l:%c-%s: \(%t%n\) %m',
+        \ 'postprocess': function('neomake#makers#ft#lua#PostprocessLuacheck'),
+        \ 'supports_stdin': 1,
+        \ }
+endfunction
+
+function! neomake#makers#ft#lua#luac() abort
+    return {
+        \ 'args': ['-p'],
+        \ 'errorformat': '%*\f: %#%f:%l: %m',
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/mail.vim b/.vim/autoload/neomake/makers/ft/mail.vim
new file mode 100644
index 0000000..54cd09e
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/mail.vim
@@ -0,0 +1,8 @@
+function! neomake#makers#ft#mail#EnabledMakers() abort
+    return ['proselint']
+endfunction
+
+function! neomake#makers#ft#mail#proselint() abort
+    return neomake#makers#ft#text#proselint()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/markdown.vim b/.vim/autoload/neomake/makers/ft/markdown.vim
new file mode 100644
index 0000000..1146488
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/markdown.vim
@@ -0,0 +1,97 @@
+function! neomake#makers#ft#markdown#SupersetOf() abort
+    return 'text'
+endfunction
+
+function! neomake#makers#ft#markdown#EnabledMakers() abort
+    let makers = executable('mdl') ? ['mdl'] : ['markdownlint']
+    if executable('vale') | let makers += ['vale'] | endif
+    return makers + neomake#makers#ft#text#EnabledMakers()
+endfunction
+
+function! neomake#makers#ft#markdown#mdl() abort
+    let maker = {
+                \
+                \ 'errorformat':
+                \   '%W%f:%l: %m,%-G%.%#',
+                \ 'output_stream': 'stdout',
+                \ }
+    function! maker.postprocess(entry) abort
+        if a:entry.text[0:1] ==# 'MD'
+            let [code, text] = split(a:entry.text, '\v^MD\d+\zs ')
+            let a:entry.nr = str2nr(code[2:])
+            let a:entry.text = printf('%s (%s)', text, code)
+        endif
+        return a:entry
+    endfunction
+    return maker
+endfunction
+
+function! neomake#makers#ft#markdown#markdownlint() abort
+    return {
+                \ 'errorformat': '%f: %l: %m'
+                \ }
+endfunction
+
+let s:alex_supports_stdin = {}
+function! neomake#makers#ft#markdown#alex() abort
+    let maker = {
+                \ 'errorformat':
+                \   '%P%f,'
+                \   .'%-Q,'
+                \   .'%*[ ]%l:%c-%*\d:%n%*[ ]%tarning%*[ ]%m,'
+                \   .'%-G%.%#'
+                \ }
+
+    function! maker.supports_stdin(_jobinfo) abort
+        let exe = exists('*exepath') ? exepath(self.exe) : self.exe
+        let support = get(s:alex_supports_stdin, exe, -1)
+        if support == -1
+            let ver = neomake#compat#systemlist(['alex', '--version'])
+            let ver_split = split(ver[0], '\.')
+            if len(ver_split) > 1 && (ver_split[0] > 0 || +ver_split[1] >= 6)
+                let support = 1
+            else
+                let support = 0
+            endif
+            let s:alex_supports_stdin[exe] = support
+            call neomake#log#debug('alex: stdin support: '.support.'.')
+        endif
+        if support
+            let self.args += ['--stdin']
+            let self.tempfile_name = ''
+        endif
+        return support
+    endfunction
+
+    return maker
+endfunction
+
+function! neomake#makers#ft#markdown#ProcessVale(context) abort
+    let entries = []
+    for [filename, items] in items(a:context['json'])
+        for data in items
+            let entry = {
+                        \ 'maker_name': 'vale',
+                        \ 'filename': filename,
+                        \ 'text': data.Message,
+                        \ 'lnum': data.Line,
+                        \ 'col': data.Span[0],
+                        \ 'length': data.Span[1] - data.Span[0] + 1,
+                        \ 'type': toupper(data.Severity[0])
+                        \ }
+            call add(entries, entry)
+        endfor
+    endfor
+    return entries
+endfunction
+
+function! neomake#makers#ft#markdown#vale() abort
+    return {
+                \ 'args': [
+                \   '--no-wrap',
+                \   '--output', 'JSON'
+                \ ],
+                \ 'process_json': function('neomake#makers#ft#markdown#ProcessVale')
+                \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/matlab.vim b/.vim/autoload/neomake/makers/ft/matlab.vim
new file mode 100644
index 0000000..f208be6
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/matlab.vim
@@ -0,0 +1,15 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#matlab#EnabledMakers() abort
+    return ['mlint']
+endfunction
+
+function! neomake#makers#ft#matlab#mlint() abort
+    return {
+        \ 'args': ['-id'],
+        \ 'mapexpr': "neomake_bufname.':'.v:val",
+        \ 'errorformat':
+        \   '%f:L %l (C %c): %m,'.
+        \   '%f:L %l (C %c-%*[0-9]): %m,',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/moon.vim b/.vim/autoload/neomake/makers/ft/moon.vim
new file mode 100644
index 0000000..486bea7
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/moon.vim
@@ -0,0 +1,15 @@
+function! neomake#makers#ft#moon#EnabledMakers() abort
+    return ['moonc']
+endfunction
+
+function! neomake#makers#ft#moon#moonc() abort
+    return {
+        \ 'args': ['-l'],
+        \ 'errorformat':
+            \ '%-G,' .
+            \ '%-G>%#,' .
+            \ '%+P%f,'.
+            \ 'line\ %l:\ %m'
+    \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/neomake_tests.vim b/.vim/autoload/neomake/makers/ft/neomake_tests.vim
new file mode 100644
index 0000000..4d06e7a
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/neomake_tests.vim
@@ -0,0 +1,58 @@
+if !exists('g:neomake_test_messages')
+    " Only use it during tests.
+    finish
+endif
+
+function! neomake#makers#ft#neomake_tests#EnabledMakers() abort
+    return get(b:, 'neomake_test_enabledmakers',
+                \ get(g:, 'neomake_test_enabledmakers',
+                \ ['maker_without_exe', 'nonexisting']))
+endfunction
+
+function! neomake#makers#ft#neomake_tests#maker_without_exe() abort
+    return {}
+endfunction
+
+function! neomake#makers#ft#neomake_tests#maker_with_nonstring_exe() abort
+    return {'exe': function('tr')}
+endfunction
+
+function! neomake#makers#ft#neomake_tests#echo_maker() abort
+    return {
+        \ 'exe': 'printf',
+        \ 'args': 'neomake_tests_echo_maker',
+        \ 'errorformat': '%m',
+        \ 'append_file': 0,
+        \ }
+endfunction
+
+function! neomake#makers#ft#neomake_tests#echo_args() abort
+    return {
+        \ 'exe': 'echo',
+        \ 'errorformat': '%m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#neomake_tests#true() abort
+    return {}
+endfunction
+
+function! neomake#makers#ft#neomake_tests#error_maker() abort
+    return {
+        \ 'exe': 'printf',
+        \ 'args': ['%s:1:error_msg_1'],
+        \ 'errorformat': '%E%f:%l:%m',
+        \ 'append_file': 1,
+        \ 'short_name': 'errmkr',
+        \ }
+endfunction
+
+function! neomake#makers#ft#neomake_tests#process_output_error() abort
+    let maker = {'exe': 'echo', 'args': 'output', 'append_file': 0}
+
+    function! maker.process_output(...) abort
+        return [{'valid': 1, 'text': 'error', 'lnum': 1, 'bufnr': bufnr('%')}]
+    endfunction
+    return maker
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/nim.vim b/.vim/autoload/neomake/makers/ft/nim.vim
new file mode 100644
index 0000000..68b72a3
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/nim.vim
@@ -0,0 +1,16 @@
+function! neomake#makers#ft#nim#EnabledMakers() abort
+    return ['nim']
+endfunction
+
+function! neomake#makers#ft#nim#nim() abort
+    return {
+                \ 'exe': 'nim',
+                \ 'args': ['--listFullPaths', '--verbosity:0', '--colors:off',
+                \   '-c', 'check'],
+                \ 'errorformat':
+                \   '%I%f(%l\, %c) Hint: %m,' .
+                \   '%W%f(%l\, %c) Warning: %m,' .
+                \   '%E%f(%l\, %c) Error: %m'
+                \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/nix.vim b/.vim/autoload/neomake/makers/ft/nix.vim
new file mode 100644
index 0000000..f239789
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/nix.vim
@@ -0,0 +1,14 @@
+" vim: ts=4 sw=4 et
+"
+function! neomake#makers#ft#nix#EnabledMakers() abort
+    return ['nix_instantiate']
+endfunction
+
+function! neomake#makers#ft#nix#nix_instantiate() abort
+    return {
+        \ 'exe': 'nix-instantiate',
+        \ 'args': ['--parse-only'],
+        \ 'errorformat': 'error: %m at %f:%l:%c'
+        \ }
+endfunction
+
diff --git a/.vim/autoload/neomake/makers/ft/node.vim b/.vim/autoload/neomake/makers/ft/node.vim
new file mode 100644
index 0000000..a6cd321
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/node.vim
@@ -0,0 +1,9 @@
+function! neomake#makers#ft#node#SupersetOf() abort
+    return 'javascript'
+endfunction
+
+function! neomake#makers#ft#node#EnabledMakers() abort
+    return ['jshint', 'eslint', 'jscs']
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/objc.vim b/.vim/autoload/neomake/makers/ft/objc.vim
new file mode 100644
index 0000000..5b093f4
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/objc.vim
@@ -0,0 +1,55 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#objc#EnabledMakers() abort
+    let makers = ['clang', 'clangtidy', 'clangcheck']
+    return makers
+endfunction
+
+function! neomake#makers#ft#objc#clang() abort
+    " We will enable ARC and disable warnings about unused parameters because
+    " it is quite common in Cocoa not to use every method parameter.
+    return {
+        \ 'args': ['-fsyntax-only', '-fobjc-arc', '-Wall', '-Wextra', '-Wno-unused-parameter'],
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%I%f:%l:%c: note: %m,' .
+            \ '%f:%l:%c: %m,'.
+            \ '%f:%l: %trror: %m,'.
+            \ '%f:%l: %tarning: %m,'.
+            \ '%I%f:%l: note: %m,'.
+            \ '%f:%l: %m'
+        \ }
+endfunction
+
+" The -p option followed by the path to the build directory should be set in
+" the maker's arguments. That directory should contain the compile command
+" database (compile_commands.json).
+function! neomake#makers#ft#objc#clangtidy() abort
+    return {
+        \ 'exe': 'clang-tidy',
+        \ 'errorformat':
+            \ '%E%f:%l:%c: fatal error: %m,' .
+            \ '%E%f:%l:%c: error: %m,' .
+            \ '%W%f:%l:%c: warning: %m,' .
+            \ '%-G%\m%\%%(LLVM ERROR:%\|No compilation database found%\)%\@!%.%#,' .
+            \ '%E%m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#objc#clangcheck() abort
+    return {
+        \ 'exe': 'clang-check',
+        \ 'errorformat':
+            \ '%-G%f:%s:,' .
+            \ '%f:%l:%c: %trror: %m,' .
+            \ '%f:%l:%c: %tarning: %m,' .
+            \ '%I%f:%l:%c: note: %m,' .
+            \ '%f:%l:%c: %m,'.
+            \ '%f:%l: %trror: %m,'.
+            \ '%f:%l: %tarning: %m,'.
+            \ '%I%f:%l: note: %m,'.
+            \ '%f:%l: %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/pandoc.vim b/.vim/autoload/neomake/makers/ft/pandoc.vim
new file mode 100644
index 0000000..ae56b04
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/pandoc.vim
@@ -0,0 +1,8 @@
+function! neomake#makers#ft#pandoc#SupersetOf() abort
+    return 'markdown'
+endfunction
+
+function! neomake#makers#ft#pandoc#EnabledMakers() abort
+    return neomake#makers#ft#markdown#EnabledMakers()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/perl.vim b/.vim/autoload/neomake/makers/ft/perl.vim
new file mode 100644
index 0000000..da07694
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/perl.vim
@@ -0,0 +1,34 @@
+" vim: ts=4 sw=4 et
+function! neomake#makers#ft#perl#EnabledMakers() abort
+    return ['perl', 'perlcritic']
+endfunction
+
+function! neomake#makers#ft#perl#perlcritic() abort
+    return {
+         \ 'args' : ['--quiet', '--nocolor', '--verbose',
+         \           '\\%f:\\%l:\\%c:(\\%s) \\%m (\\%e)\\n'],
+         \ 'errorformat': '%f:%l:%c:%m,'
+     \}
+endfunction
+
+function! neomake#makers#ft#perl#perl() abort
+    return {
+         \ 'args' : ['-c', '-X', '-Mwarnings'],
+         \ 'errorformat': '%-G%.%#had too many errors.,'
+         \  . '%-G%.%#had compilation errors.,'
+         \  . '%-G%.%#syntax OK,'
+         \  . '%m at %f line %l.,'
+         \  . '%+E%.%# at %f line %l\,%.%#,'
+         \  . '%+C%.%#',
+         \ 'postprocess': function('neomake#makers#ft#perl#PerlEntryProcess'),
+     \}
+endfunction
+
+function! neomake#makers#ft#perl#PerlEntryProcess(entry) abort
+    let extramsg = substitute(a:entry.pattern, '\^\\V', '', '')
+    let extramsg = substitute(extramsg, '\\\$', '', '')
+
+    if !empty(extramsg)
+        let a:entry.text .= ' ' . extramsg
+    endif
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/php.vim b/.vim/autoload/neomake/makers/ft/php.vim
new file mode 100644
index 0000000..7edefa3
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/php.vim
@@ -0,0 +1,72 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#php#EnabledMakers() abort
+    return ['php', 'phpmd', 'phpcs', 'phpstan']
+endfunction
+
+function! neomake#makers#ft#php#php() abort
+    return {
+        \ 'args': ['-l', '-d', 'display_errors=1', '-d', 'log_errors=0',
+            \      '-d', 'xdebug.cli_color=0'],
+        \ 'errorformat':
+            \ '%-GNo syntax errors detected in%.%#,'.
+            \ '%EParse error: %#syntax error\, %m in %f on line %l,'.
+            \ '%EParse error: %m in %f on line %l,'.
+            \ '%EFatal error: %m in %f on line %l,'.
+            \ '%-G\s%#,'.
+            \ '%-GErrors parsing %.%#',
+        \ 'output_stream': 'stdout',
+        \ }
+endfunction
+
+function! neomake#makers#ft#php#phpcs() abort
+    let args = ['--report=csv', '-q']
+
+    "Add standard argument if one is set.
+    if exists('g:neomake_php_phpcs_args_standard')
+        call add(args, '--standard=' . expand(g:neomake_php_phpcs_args_standard))
+    endif
+
+    return {
+        \ 'args': args,
+        \ 'errorformat':
+            \ '%-GFile\,Line\,Column\,Type\,Message\,Source\,Severity%.%#,'.
+            \ '"%f"\,%l\,%c\,%t%*[a-zA-Z]\,"%m"\,%*[a-zA-Z0-9_.-]\,%*[0-9]%.%#',
+        \ }
+endfunction
+
+function! neomake#makers#ft#php#phpmd() abort
+    return {
+        \ 'args': ['%t', 'text', 'codesize,design,unusedcode,naming'],
+        \ 'append_file': 0,
+        \ 'errorformat': '%W%f:%l%\s%\s%#%m'
+        \ }
+endfunction
+
+function! neomake#makers#ft#php#phpstan() abort
+    " PHPStan normally considers 0 to be the default level, so that is used here as the default:
+    let maker = {
+        \ 'args': ['analyse', '--error-format', 'raw', '--no-progress', '--level', get(g:, 'neomake_phpstan_level', 0)],
+        \ 'errorformat': '%E%f:%l:%m',
+        \ }
+    " Check for the existence of a default PHPStan project configuration file.
+    " Technically PHPStan does not have a concept of a default filename for a
+    " project configuration file, but phpstan.neon is the filename shown in the
+    " example in the PHPStan documentation, so this is the default name expected
+    " by Neomake.
+    let phpStanConfigFilePath = neomake#utils#FindGlobFile('phpstan.neon')
+    if !empty(phpStanConfigFilePath)
+        call extend(maker.args, ['-c', phpStanConfigFilePath])
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#php#psalm() abort
+    let maker = {
+        \ 'args': [
+            \ '--output-format=pylint'
+        \ ],
+        \ 'errorformat': '%A%f:%l:%\s[%t%n]%\s%m',
+        \ }
+    return maker
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/proto.vim b/.vim/autoload/neomake/makers/ft/proto.vim
new file mode 100644
index 0000000..fcff577
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/proto.vim
@@ -0,0 +1,12 @@
+function! neomake#makers#ft#proto#EnabledMakers() abort
+    return ['prototool']
+endfunction
+
+function! neomake#makers#ft#proto#prototool() abort
+    return {
+                \ 'exe': 'prototool',
+                \ 'args': ['lint'],
+                \ 'errorformat': '%f:%l:%c:%m',
+                \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/pug.vim b/.vim/autoload/neomake/makers/ft/pug.vim
new file mode 100644
index 0000000..53f2214
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/pug.vim
@@ -0,0 +1,13 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#pug#EnabledMakers() abort
+    return ['puglint']
+endfunction
+
+function! neomake#makers#ft#pug#puglint() abort
+    return {
+        \ 'exe': 'pug-lint',
+        \ 'args': ['--reporter', 'inline'],
+        \ 'errorformat': '%f:%l:%c %m'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/puppet.vim b/.vim/autoload/neomake/makers/ft/puppet.vim
new file mode 100644
index 0000000..c7a467d
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/puppet.vim
@@ -0,0 +1,29 @@
+function! neomake#makers#ft#puppet#EnabledMakers() abort
+    return ['puppet', 'puppetlint']
+endfunction
+
+function! neomake#makers#ft#puppet#puppetlint() abort
+    return {
+        \ 'exe': 'puppet-lint',
+        \ 'args': ['--log-format', '%%{path}:%%{line}:%%{column}:%%{kind}:[%%{check}] %%{message}'],
+        \ 'errorformat': '%f:%l:%c:%t%*[a-zA-Z]:%m',
+        \ 'short_name': 'pupl',
+        \ 'output_stream': 'stdout',
+        \ }
+endfunction
+
+function! neomake#makers#ft#puppet#puppet() abort
+    return {
+        \ 'args': ['parser', 'validate', '--color=false'],
+        \ 'errorformat':
+          \ '%-Gerr: Try ''puppet help parser validate'' for usage,' .
+          \ '%-GError: Try ''puppet help parser validate'' for usage,' .
+          \ '%t%*[a-zA-Z]: %m at %f:%l:%c,' .
+          \ '%t%*[a-zA-Z]: %m at %f:%l,'.
+          \ '%t%*[a-zA-Z]: Could not parse for environment production: %m (file: %f\, line: %l\, column: %c),' .
+          \ '%t%*[a-zA-Z]: Could not parse for environment production: %m (file: %f)',
+        \ 'short_name': 'pupp',
+        \ 'output_stream': 'stderr',
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/purescript.vim b/.vim/autoload/neomake/makers/ft/purescript.vim
new file mode 100644
index 0000000..a26a40f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/purescript.vim
@@ -0,0 +1,63 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#purescript#EnabledMakers() abort
+    return ['pulp']
+endfunction
+
+function! neomake#makers#ft#purescript#pulp() abort
+    " command is `pulp build --no-psa -- --json-errors`
+    " as indicated in https://github.com/nwolverson/atom-ide-purescript/issues/136
+    let maker = {
+        \ 'args': ['build', '--no-psa', '--', '--json-errors'],
+        \ 'append_file': 0,
+        \ 'process_output': function('neomake#makers#ft#purescript#PSProcessOutput'),
+        \ }
+
+    " Find project root, since files are reported relative to it.
+    let bower_file = neomake#utils#FindGlobFile('bower.json')
+    if !empty(bower_file)
+        let maker.cwd = fnamemodify(bower_file, ':h')
+    endif
+
+    return maker
+endfunction
+
+function! neomake#makers#ft#purescript#PSProcessOutput(context) abort
+    let errors = []
+    for line in a:context.output
+        if line[0] !=# '{'
+            continue
+        endif
+        let decoded = neomake#compat#json_decode(line)
+        for [key, values] in items(decoded)
+            let code = key ==# 'warnings' ? 'W' : 'E'
+            for item in values
+                let compiler_error = item['errorCode']
+                let message = item['message']
+                let position = item['position']
+                let filename = item['filename']
+                if  position is g:neomake#compat#json_null
+                    let row = 1
+                    let col = 1
+                    let end_col = 1
+                    let length = 1
+                else
+                    let row = position['startLine']
+                    let col = position['startColumn']
+                    let end_col = position['endColumn']
+                    let length = end_col - col
+                endif
+
+                call add(errors, {
+                            \ 'text': compiler_error . ' : ' . message,
+                            \ 'type': code,
+                            \ 'lnum': row,
+                            \ 'col': col,
+                            \ 'length': length,
+                            \ 'filename': filename,
+                            \ })
+            endfor
+        endfor
+    endfor
+    return errors
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/python.vim b/.vim/autoload/neomake/makers/ft/python.vim
new file mode 100644
index 0000000..d8c8369
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/python.vim
@@ -0,0 +1,419 @@
+" vim: ts=4 sw=4 et
+
+if !exists('s:compile_script')
+    let s:slash = neomake#utils#Slash()
+    let s:compile_script = expand('<sfile>:p:h', 1).s:slash.'python'.s:slash.'compile.py'
+endif
+
+function! neomake#makers#ft#python#EnabledMakers() abort
+    let makers = ['python', 'frosted']
+    if executable('pylama')
+        call add(makers, 'pylama')
+    else
+        if executable('flake8')
+            call add(makers, 'flake8')
+        else
+            call extend(makers, ['pyflakes', 'pycodestyle', 'pydocstyle'])
+        endif
+        call add(makers, 'pylint')  " Last because it is the slowest
+    endif
+    return makers
+endfunction
+
+let neomake#makers#ft#python#project_root_files = ['setup.cfg', 'tox.ini']
+
+function! neomake#makers#ft#python#DetectPythonVersion() abort
+    let output = neomake#compat#systemlist('python -V 2>&1')
+    if v:shell_error
+        call neomake#log#error(printf(
+                    \ 'Failed to detect Python version: %s.',
+                    \ join(output)))
+        let s:python_version = [-1, -1, -1]
+    else
+        let s:python_version = split(split(output[0])[1], '\.')
+    endif
+endfunction
+
+let s:ignore_python_warnings = [
+            \ '\v[\/]inspect.py:\d+: Warning:',
+            \ '\v^.{-}:\d+: FutureWarning:',
+            \ ]
+
+" Filter Python warnings (the warning and the following line).
+" To be used as a funcref with filter().
+function! s:filter_py_warning(v) abort
+    if s:filter_next_py_warning
+        let s:filter_next_py_warning = 0
+        " Only keep (expected) lines starting with two spaces.
+        return a:v[0:1] !=# '  '
+    endif
+    for pattern in s:ignore_python_warnings
+        if a:v =~# pattern
+            let s:filter_next_py_warning = 1
+            return 0
+        endif
+    endfor
+    return 1
+endfunction
+
+function! neomake#makers#ft#python#FilterPythonWarnings(lines, context) abort
+    if a:context.source ==# 'stderr'
+        let s:filter_next_py_warning = 0
+        call filter(a:lines, 's:filter_py_warning(v:val)')
+    endif
+endfunction
+
+function! neomake#makers#ft#python#pylint() abort
+    let maker = {
+        \ 'args': [
+            \ '--output-format=text',
+            \ '--msg-template="{path}:{line}:{column}:{C}: [{symbol}] {msg} [{msg_id}]"',
+            \ '--reports=no'
+        \ ],
+        \ 'errorformat':
+            \ '%A%f:%l:%c:%t: %m,' .
+            \ '%A%f:%l: %m,' .
+            \ '%A%f:(%l): %m,' .
+            \ '%-Z%p^%.%#,' .
+            \ '%-G%.%#',
+        \ 'output_stream': 'stdout',
+        \ 'postprocess': [
+        \   function('neomake#postprocess#generic_length'),
+        \   function('neomake#makers#ft#python#PylintEntryProcess'),
+        \ ]}
+    function! maker.filter_output(lines, context) abort
+        if a:context.source ==# 'stderr'
+            call filter(a:lines, "v:val !=# 'No config file found, using default configuration' && v:val !~# '^Using config file '")
+        endif
+        call neomake#makers#ft#python#FilterPythonWarnings(a:lines, a:context)
+    endfunction
+    return maker
+endfunction
+
+function! neomake#makers#ft#python#PylintEntryProcess(entry) abort
+    if a:entry.type ==# 'F'  " Fatal error which prevented further processing
+        let type = 'E'
+    elseif a:entry.type ==# 'E'  " Error for important programming issues
+        let type = 'E'
+    elseif a:entry.type ==# 'W'  " Warning for stylistic or minor programming issues
+        let type = 'W'
+    elseif a:entry.type ==# 'R'  " Refactor suggestion
+        let type = 'W'
+    elseif a:entry.type ==# 'C'  " Convention violation
+        let type = 'W'
+    elseif a:entry.type ==# 'I'  " Informations
+        let type = 'I'
+    else
+        let type = ''
+    endif
+    let a:entry.type = type
+    " Pylint uses 0-indexed columns, vim uses 1-indexed columns
+    let a:entry.col += 1
+endfunction
+
+function! neomake#makers#ft#python#flake8() abort
+    let maker = {
+        \ 'args': ['--format=default'],
+        \ 'errorformat':
+            \ '%E%f:%l: could not compile,%-Z%p^,' .
+            \ '%A%f:%l:%c: %t%n %m,' .
+            \ '%A%f:%l: %t%n %m,' .
+            \ '%-G%.%#',
+        \ 'postprocess': function('neomake#makers#ft#python#Flake8EntryProcess'),
+        \ 'short_name': 'fl8',
+        \ 'output_stream': 'stdout',
+        \ 'filter_output': function('neomake#makers#ft#python#FilterPythonWarnings'),
+        \ }
+
+    function! maker.supports_stdin(jobinfo) abort
+        let self.args += ['--stdin-display-name', '%:p']
+
+        let bufpath = bufname(a:jobinfo.bufnr)
+        if !empty(bufpath)
+            let bufdir = fnamemodify(bufpath, ':p:h')
+            if stridx(bufdir, getcwd()) != 0
+                " The buffer is not below the current dir, so let's cd for lookup
+                " of config files etc.
+                " This avoids running into issues with flake8's per-file-ignores,
+                " which is handled not relative to the config file currently
+                " (https://gitlab.com/pycqa/flake8/issues/517).
+                call a:jobinfo.cd(bufdir)
+            endif
+        endif
+        return 1
+    endfunction
+    return maker
+endfunction
+
+function! neomake#makers#ft#python#Flake8EntryProcess(entry) abort
+    if a:entry.type ==# 'F'  " pyflakes
+        " Ref: http://flake8.pycqa.org/en/latest/user/error-codes.html
+        if a:entry.nr > 400 && a:entry.nr < 500
+            if a:entry.nr == 407
+                let type = 'E'  " 'an undefined __future__ feature name was imported'
+            else
+                let type = 'W'
+            endif
+        elseif a:entry.nr == 841
+            let type = 'W'
+        else
+            let type = 'E'
+        endif
+    elseif a:entry.type ==# 'E' && a:entry.nr >= 900  " PEP8 runtime errors (E901, E902)
+        let type = 'E'
+    elseif a:entry.type ==# 'E' || a:entry.type ==# 'W'  " PEP8 errors & warnings
+        let type = 'W'
+    elseif a:entry.type ==# 'N' || a:entry.type ==# 'D'  " Naming (PEP8) & docstring (PEP257) conventions
+        let type = 'W'
+    elseif a:entry.type ==# 'C' || a:entry.type ==# 'T'  " McCabe complexity & todo notes
+        let type = 'I'
+    elseif a:entry.type ==# 'I' " keep at least 'I' from isort (I1), could get style subtype?!
+        let type = a:entry.type
+    else
+        let type = ''
+    endif
+
+    let token_pattern = '\v''\zs[^'']+\ze'
+    if a:entry.type ==# 'F' && (a:entry.nr == 401 || a:entry.nr == 811)
+        " Special handling for F401 (``module`` imported but unused) and
+        " F811 (redefinition of unused ``name`` from line ``N``).
+        " The unused column is incorrect for import errors and redefinition
+        " errors.
+        let token = matchstr(a:entry.text, token_pattern)
+        if !empty(token)
+            let view = winsaveview()
+            call cursor(a:entry.lnum, a:entry.col)
+            " The number of lines to give up searching afterwards
+            let search_lines = 5
+
+            if searchpos('\<from\>', 'cnW', a:entry.lnum)[1] == a:entry.col
+                " for 'from xxx.yyy import zzz' the token looks like
+                " xxx.yyy.zzz, but only the zzz part should be highlighted. So
+                " this discards the module part
+                let token = split(token, '\.')[-1]
+
+                " Also the search should be started at the import keyword.
+                " Otherwise for 'from os import os' the first os will be
+                " found. This moves the cursor there.
+                call search('\<import\>', 'cW', a:entry.lnum + search_lines)
+            endif
+
+            " Search for the first occurrence of the token and highlight in
+            " the next couple of lines and change the lnum and col to that
+            " position.
+            " Don't match entries surrounded by dots, even though
+            " it ends a word, we want to find a full identifier. It also
+            " matches all seperators such as spaces and newlines with
+            " backslashes until it knows for sure the previous real character
+            " was not a dot.
+            let ident_pos = searchpos('\(\.\(\_s\|\\\)*\)\@<!\<' .
+                        \ token . '\>\(\(\_s\|\\\)*\.\)\@!',
+                        \ 'cnW',
+                        \ a:entry.lnum + search_lines)
+            if ident_pos[1] > 0
+                let a:entry.lnum = ident_pos[0]
+                let a:entry.col = ident_pos[1]
+            endif
+
+            call winrestview(view)
+
+            let a:entry.length = strlen(token)
+        endif
+    else
+        call neomake#postprocess#generic_length_with_pattern(a:entry, token_pattern)
+
+        " Special processing for F821 (undefined name) in f-strings.
+        if !has_key(a:entry, 'length') && a:entry.type ==# 'F' && a:entry.nr == 821
+            let token = matchstr(a:entry.text, token_pattern)
+            if !empty(token)
+                " Search for '{token}' in reported and following lines.
+                " It seems like for the first line it is correct already (i.e.
+                " flake8 reports the column therein), but we still test there
+                " to be sure.
+                " https://gitlab.com/pycqa/flake8/issues/407
+                let line = get(getbufline(a:entry.bufnr, a:entry.lnum), 0, '')
+                " NOTE: uses byte offset, starting at col means to start after
+                " the opening quote.
+                let pattern = '\V\C{\.\{-}\zs'.escape(token, '\').'\>'
+                let pos = match(line, pattern, a:entry.col)
+                if pos == -1
+                    let line_offset = 0
+                    while line_offset < 10
+                        let line_offset += 1
+                        let line = get(getbufline(a:entry.bufnr, a:entry.lnum + line_offset), 0, '')
+                        let pos = match(line, pattern)
+                        if pos != -1
+                            let a:entry.lnum = a:entry.lnum + line_offset
+                            break
+                        endif
+                    endwhile
+                endif
+                if pos > 0
+                    let a:entry.col = pos + 1
+                    let a:entry.length = strlen(token)
+                endif
+            endif
+        endif
+    endif
+
+    let a:entry.text = a:entry.type . a:entry.nr . ' ' . a:entry.text
+    let a:entry.type = type
+    " Reset "nr" to Avoid redundancy with neomake#GetCurrentErrorMsg.
+    " TODO: This is rather bad, since "nr" itself can be useful.
+    "       This should rather use the entry via Neomake's list, and then a
+    "       new property like "current_error_text" could be used.
+    "       Or with the maker being available a callback could be used.
+    let a:entry.nr = -1
+endfunction
+
+function! neomake#makers#ft#python#pyflakes() abort
+    return {
+        \ 'errorformat':
+            \ '%E%f:%l: could not compile,' .
+            \ '%-Z%p^,'.
+            \ '%E%f:%l:%c: %m,' .
+            \ '%E%f:%l: %m,' .
+            \ '%-G%.%#',
+        \ }
+endfunction
+
+function! neomake#makers#ft#python#pycodestyle() abort
+    if !exists('s:_pycodestyle_exe')
+        " Use the preferred exe to avoid deprecation warnings.
+        let s:_pycodestyle_exe = executable('pycodestyle') ? 'pycodestyle' : 'pep8'
+    endif
+    return {
+        \ 'exe': s:_pycodestyle_exe,
+        \ 'errorformat': '%f:%l:%c: %m',
+        \ 'postprocess': function('neomake#makers#ft#python#Pep8EntryProcess')
+        \ }
+endfunction
+
+" Note: pep8 has been renamed to pycodestyle, but is kept also as alias.
+function! neomake#makers#ft#python#pep8() abort
+    return neomake#makers#ft#python#pycodestyle()
+endfunction
+
+function! neomake#makers#ft#python#Pep8EntryProcess(entry) abort
+    if a:entry.text =~# '^E9'  " PEP8 runtime errors (E901, E902)
+        let a:entry.type = 'E'
+    elseif a:entry.text =~# '^E113'  " unexpected indentation (IndentationError)
+        let a:entry.type = 'E'
+    else  " Everything else is a warning
+        let a:entry.type = 'W'
+    endif
+endfunction
+
+function! neomake#makers#ft#python#pydocstyle() abort
+    if !exists('s:_pydocstyle_exe')
+        " Use the preferred exe to avoid deprecation warnings.
+        let s:_pydocstyle_exe = executable('pydocstyle') ? 'pydocstyle' : 'pep257'
+    endif
+    return {
+        \ 'exe': s:_pydocstyle_exe,
+        \ 'errorformat':
+        \   '%W%f:%l %.%#:,' .
+        \   '%+C        %m',
+        \ 'postprocess': function('neomake#postprocess#compress_whitespace'),
+        \ }
+endfunction
+
+" Note: pep257 has been renamed to pydocstyle, but is kept also as alias.
+function! neomake#makers#ft#python#pep257() abort
+    return neomake#makers#ft#python#pydocstyle()
+endfunction
+
+function! neomake#makers#ft#python#PylamaEntryProcess(entry) abort
+    if a:entry.nr == -1
+        " Get number from the beginning of text.
+        let nr = matchstr(a:entry.text, '\v^\u\zs\d+')
+        if !empty(nr)
+            let a:entry.nr = nr + 0
+        endif
+    endif
+    if a:entry.type ==# 'C' && a:entry.text =~# '\v\[%(pycodestyle|pep8)\]$'
+        call neomake#makers#ft#python#Pep8EntryProcess(a:entry)
+    elseif a:entry.type ==# 'D'  " pydocstyle/pep257
+        let a:entry.type = 'W'
+    elseif a:entry.type ==# 'C' && a:entry.nr == 901  " mccabe
+        let a:entry.type = 'I'
+    elseif a:entry.type ==# 'R'  " Radon
+        let a:entry.type = 'W'
+    endif
+endfunction
+
+function! neomake#makers#ft#python#pylama() abort
+    let maker = {
+        \ 'args': ['--format', 'parsable'],
+        \ 'errorformat': '%f:%l:%c: [%t] %m',
+        \ 'postprocess': function('neomake#makers#ft#python#PylamaEntryProcess'),
+        \ 'output_stream': 'stdout',
+        \ }
+    " Pylama looks for the config only in the current directory.
+    " Therefore we change to where the config likely is.
+    " --options could be used to pass a config file, but we cannot be sure
+    " which one really gets used.
+    let ini_file = neomake#utils#FindGlobFile('{pylama.ini,setup.cfg,tox.ini,pytest.ini}')
+    if !empty(ini_file)
+        let maker.cwd = fnamemodify(ini_file, ':h')
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#python#python() abort
+    return {
+        \ 'args': [s:compile_script],
+        \ 'errorformat': '%E%f:%l:%c: %m',
+        \ 'serialize': 1,
+        \ 'serialize_abort_on_error': 1,
+        \ 'output_stream': 'stdout',
+        \ 'short_name': 'py',
+        \ }
+endfunction
+
+function! neomake#makers#ft#python#frosted() abort
+    return {
+        \ 'args': [
+            \ '-vb'
+        \ ],
+        \ 'errorformat':
+            \ '%f:%l:%c:%m,' .
+            \ '%E%f:%l: %m,' .
+            \ '%-Z%p^,' .
+            \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#python#vulture() abort
+    return {
+        \ 'errorformat': '%f:%l: %m',
+        \ }
+endfunction
+
+" --fast-parser: adds experimental support for async/await syntax
+" --silent-imports: replaced by --ignore-missing-imports
+function! neomake#makers#ft#python#mypy() abort
+    let args = ['--check-untyped-defs', '--ignore-missing-imports']
+
+    " Append '--py2' to args with Python 2 for Python 2 mode.
+    if !exists('s:python_version')
+        call neomake#makers#ft#python#DetectPythonVersion()
+    endif
+    if s:python_version[0] ==# '2'
+        call add(args, '--py2')
+    endif
+
+    return {
+        \ 'args': args,
+        \ 'errorformat':
+            \ '%E%f:%l: error: %m,' .
+            \ '%W%f:%l: warning: %m,' .
+            \ '%I%f:%l: note: %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#python#py3kwarn() abort
+    return {
+        \ 'errorformat': '%W%f:%l:%c: %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/python/compile.py b/.vim/autoload/neomake/makers/ft/python/compile.py
new file mode 100755
index 0000000..d211673
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/python/compile.py
@@ -0,0 +1,14 @@
+#!/usr/bin/env python
+
+from __future__ import print_function
+from sys import argv, exit
+
+
+if len(argv) != 2:
+    exit(64)
+
+try:
+    compile(open(argv[1]).read(), argv[1], 'exec', 0, 1)
+except SyntaxError as err:
+    print('%s:%s:%s: %s' % (err.filename, err.lineno, err.offset, err.msg))
+    exit(1)
diff --git a/.vim/autoload/neomake/makers/ft/r.vim b/.vim/autoload/neomake/makers/ft/r.vim
new file mode 100644
index 0000000..59f488a
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/r.vim
@@ -0,0 +1,17 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#r#EnabledMakers() abort
+    return ['lintr']
+endfunction
+
+function! neomake#makers#ft#r#lintr() abort
+    return {
+        \ 'exe': 'R',
+        \ 'args': ['--slave', '--no-restore', '--no-save', '-e lintr::lint("%t")'],
+        \ 'append_file': 0,
+        \ 'errorformat':
+        \   '%W%f:%l:%c: style: %m,' .
+        \   '%W%f:%l:%c: warning: %m,' .
+        \   '%E%f:%l:%c: error: %m,'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/racket.vim b/.vim/autoload/neomake/makers/ft/racket.vim
new file mode 100644
index 0000000..fc7145a
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/racket.vim
@@ -0,0 +1,32 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#racket#EnabledMakers() abort
+    return ['raco']
+endfunction
+
+" This is the same form of syntax-checking used by DrRacket as well. The
+" downside is that it will only catch the first error, but none of the
+" subsequent ones. This is due to how evaluation in Racket works.
+"
+" About the error format: raco will print the first line as
+"     <file>:<line>:<column> <message>
+" Every successive line will be indented by two spaces:
+"       in: <keyword>
+"       context...:
+"       <file>:<line>:<column>: <keyword>
+" The last pattern will be repeated as often as necessary. Example:
+"     foo.rkt:4:1: dfine: unbound identifier in modulemessage
+"       in: dfine
+"       context...:
+"        /usr/local/Cellar/racket/6.5/share/racket/pkgs/compiler-lib/compiler/commands/expand.rkt:34:15: loop
+"        /usr/local/Cellar/racket/6.5/share/racket/pkgs/compiler-lib/compiler/commands/expand.rkt:10:2: show-program
+"        /usr/local/Cellar/racket/6.5/share/racket/pkgs/compiler-lib/compiler/commands/expand.rkt: [running body]
+"        /usr/local/Cellar/minimal-racket/6.6/share/racket/collects/raco/raco.rkt: [running body]
+"        /usr/local/Cellar/minimal-racket/6.6/share/racket/collects/raco/main.rkt: [running body]
+function! neomake#makers#ft#racket#raco() abort
+    return {
+        \ 'exe': 'raco',
+        \ 'args': ['expand'],
+        \ 'errorformat': '%-G %.%#,%E%f:%l:%c: %m'
+    \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/rst.vim b/.vim/autoload/neomake/makers/ft/rst.vim
new file mode 100644
index 0000000..a7874ec
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/rst.vim
@@ -0,0 +1,89 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#rst#SupersetOf() abort
+    return 'text'
+endfunction
+
+" Get Sphinx source dir for the current buffer (determined by looking for
+" conf.py, typically in docs/ or doc/).
+" Caches the value in a buffer-local setting.
+function! s:get_sphinx_srcdir() abort
+    let srcdir = neomake#config#get('sphinx.source_dir')
+    if srcdir isnot# g:neomake#config#undefined
+        return srcdir
+    endif
+
+    let r = ''
+    let project_root = neomake#utils#get_project_root()
+    let bufname = bufname('%')
+    if empty(bufname)
+        call neomake#log#debug('sphinx: skipping setting of source_dir for empty bufname.', {'bufnr': bufnr('%')})
+        return ''
+    endif
+    let f = findfile('conf.py', printf('%s;%s', fnamemodify(bufname, ':p:h'), project_root))
+    if !empty(f)
+        let r = fnamemodify(f, ':p:h')
+    endif
+    call neomake#log#debug(printf('sphinx: setting b:neomake.sphinx.source_dir=%s.', string(r)), {'bufnr': bufnr('%')})
+    call neomake#config#set('b:sphinx.source_dir', r)
+    return r
+endfunction
+
+function! neomake#makers#ft#rst#EnabledMakers() abort
+    if executable('sphinx-build') && !empty(s:get_sphinx_srcdir())
+        return ['sphinx']
+    endif
+    return ['rstlint', 'rstcheck']
+endfunction
+
+function! neomake#makers#ft#rst#rstlint() abort
+    return {
+        \ 'exe': 'rst-lint',
+        \ 'errorformat':
+            \ '%ESEVERE %f:%l %m,'.
+            \ '%EERROR %f:%l %m,'.
+            \ '%WWARNING %f:%l %m,'.
+            \ '%IINFO %f:%l %m,'.
+            \ '%C%m',
+        \ 'postprocess': function('neomake#postprocess#compress_whitespace'),
+        \ 'output_stream': 'stdout',
+        \ }
+endfunction
+
+function! neomake#makers#ft#rst#rstcheck() abort
+    return {
+        \ 'errorformat':
+            \ '%I%f:%l: (INFO/1) %m,'.
+            \ '%W%f:%l: (WARNING/2) %m,'.
+            \ '%E%f:%l: (ERROR/3) %m,'.
+            \ '%E%f:%l: (SEVERE/4) %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#rst#sphinx() abort
+    " TODO:
+    "  - project mode (after cleanup branch)
+    let srcdir = s:get_sphinx_srcdir()
+    if empty(srcdir)
+        throw 'Neomake: sphinx: could not find conf.py (you can configure sphinx.source_dir)'
+    endif
+    if !exists('s:sphinx_cache')
+        let s:sphinx_cache = tempname()
+    endif
+    " NOTE: uses '%Z%m,%-G%.%#' instead of '%C%m,%-G' to include next line in
+    "       multiline errors (fixed in 7.4.203).
+    return {
+        \ 'exe': 'sphinx-build',
+        \ 'args': ['-n', '-E', '-q', '-N', '-b', 'dummy', srcdir, s:sphinx_cache],
+        \ 'append_file': 0,
+        \ 'errorformat':
+            \ '%f:%l: %tARNING: %m,' .
+            \ '%EWARNING: %f:%l: (SEVER%t/4) %m,' .
+            \ '%EWARNING: %f:%l: (%tRROR/3) %m,' .
+            \ '%EWARNING: %f:%l: (%tARNING/2) %m,' .
+            \ '%Z%m,' .
+            \ '%-G%.%#',
+        \ 'output_stream': 'stderr',
+        \ 'postprocess': function('neomake#postprocess#compress_whitespace'),
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/ruby.vim b/.vim/autoload/neomake/makers/ft/ruby.vim
new file mode 100644
index 0000000..ceb6a46
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/ruby.vim
@@ -0,0 +1,90 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#ruby#EnabledMakers() abort
+    return ['flog', 'mri', 'rubocop', 'reek', 'rubylint']
+endfunction
+
+function! neomake#makers#ft#ruby#rubocop() abort
+    return {
+        \ 'args': ['--format', 'emacs', '--force-exclusion', '--display-cop-names'],
+        \ 'errorformat': '%f:%l:%c: %t: %m,%E%f:%l: %m',
+        \ 'postprocess': function('neomake#makers#ft#ruby#RubocopEntryProcess'),
+        \ 'output_stream': 'stdout',
+        \ }
+endfunction
+
+function! neomake#makers#ft#ruby#RubocopEntryProcess(entry) abort
+    if a:entry.type ==# 'F'  " Fatal error which prevented further processing
+        let a:entry.type = 'E'
+    elseif a:entry.type ==# 'E'  " Error for important programming issues
+        let a:entry.type = 'E'
+    elseif a:entry.type ==# 'W'  " Warning for stylistic or minor programming issues
+        let a:entry.type = 'W'
+    elseif a:entry.type ==# 'R'  " Refactor suggestion
+        let a:entry.type = 'W'
+    elseif a:entry.type ==# 'C'  " Convention violation
+        let a:entry.type = 'I'
+    endif
+endfunction
+
+function! neomake#makers#ft#ruby#rubylint() abort
+    return {
+        \ 'exe': 'ruby-lint',
+        \ 'args': ['--presenter', 'syntastic'],
+        \ 'errorformat': '%f:%t:%l:%c: %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#ruby#mri() abort
+    let errorformat = '%-G%\m%.%#warning: %\%%(possibly %\)%\?useless use of == in void context,'
+    let errorformat .= '%-G%\%.%\%.%\%.%.%#,'
+    let errorformat .=
+        \ '%-GSyntax OK,'.
+        \ '%E%f:%l: syntax error\, %m,'.
+        \ '%Z%p^,'.
+        \ '%W%f:%l: warning: %m,'.
+        \ '%Z%p^,'.
+        \ '%W%f:%l: %m,'.
+        \ '%-C%.%#'
+
+    return {
+        \ 'exe': 'ruby',
+        \ 'args': ['-c', '-T1', '-w'],
+        \ 'errorformat': errorformat,
+        \ 'output_stream': 'both',
+        \ }
+endfunction
+
+function! neomake#makers#ft#ruby#jruby() abort
+    let errorformat =
+        \ '%-GSyntax OK for %f,'.
+        \ '%ESyntaxError in %f:%l: syntax error\, %m,'.
+        \ '%Z%p^,'.
+        \ '%W%f:%l: warning: %m,'.
+        \ '%Z%p^,'.
+        \ '%W%f:%l: %m,'.
+        \ '%-C%.%#'
+
+    return {
+        \ 'exe': 'jruby',
+        \ 'args': ['-c', '-T1', '-w'],
+        \ 'errorformat': errorformat
+        \ }
+endfunction
+
+function! neomake#makers#ft#ruby#reek() abort
+    return {
+        \ 'args': ['--format', 'text', '--single-line'],
+        \ 'errorformat': '%W%f:%l: %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#ruby#flog() abort
+    return {
+        \ 'errorformat':
+        \   '%W%m %f:%l-%c,' .
+        \   '%-G\s%#,' .
+        \   '%-G%.%#: flog total,' .
+        \   '%-G%.%#: flog/method average,'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/rust.vim b/.vim/autoload/neomake/makers/ft/rust.vim
new file mode 100644
index 0000000..71ddec1
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/rust.vim
@@ -0,0 +1,233 @@
+function! neomake#makers#ft#rust#EnabledMakers() abort
+    return ['cargo']
+endfunction
+
+function! neomake#makers#ft#rust#rustc() abort
+    return {
+        \ 'errorformat':
+            \ '%-Gerror: aborting due to previous error,'.
+            \ '%-Gerror: aborting due to %\\d%\\+ previous errors,'.
+            \ '%-Gerror: Could not compile `%s`.,'.
+            \ '%Eerror[E%n]: %m,'.
+            \ '%Eerror: %m,'.
+            \ '%Wwarning: %m,'.
+            \ '%Inote: %m,'.
+            \ '%-Z\ %#-->\ %f:%l:%c,'.
+            \ '%G\ %#\= %*[^:]: %m,'.
+            \ '%G\ %#|\ %#%\\^%\\+ %m,'.
+            \ '%I%>help:\ %#%m,'.
+            \ '%Z\ %#%m,'.
+            \ '%-G%.%#',
+        \ }
+endfunction
+
+function! s:get_cargo_workspace_root() abort
+    if !exists('b:_neomake_cargo_workspace')
+        let cmd = 'cargo metadata --no-deps --format-version 1'
+        let [cd_error, cd_back_cmd] = neomake#utils#temp_cd(expand('%:h'))
+        if !empty(cd_error)
+            call neomake#log#debug(printf(
+                        \ 's:get_cargo_workspace_root: failed to cd to buffer directory: %s.',
+                        \ cd_error))
+        endif
+        let output = system(cmd)
+        if !empty(cd_back_cmd)
+            exe cd_back_cmd
+        endif
+        if v:shell_error
+            call neomake#log#debug(printf(
+                        \ 'Failed to get cargo metadata for workspace using %s.',
+                        \ string(cmd)))
+            let b:_neomake_cargo_workspace = ''
+        else
+            let json = neomake#compat#json_decode(output)
+            let b:_neomake_cargo_workspace = json['workspace_root']
+        endif
+    endif
+    return b:_neomake_cargo_workspace
+endfunction
+
+function! s:get_cargo_maker_cwd(default) abort
+    let cargo_workspace_root = s:get_cargo_workspace_root()
+    if !empty(cargo_workspace_root)
+        return cargo_workspace_root
+    endif
+
+    let cargo_toml = neomake#utils#FindGlobFile('Cargo.toml')
+    if !empty(cargo_toml)
+        return fnamemodify(cargo_toml, ':h')
+    endif
+
+    return a:default
+endfunction
+
+function! neomake#makers#ft#rust#cargotest() abort
+    " NOTE: duplicates are removed due to https://github.com/rust-lang/cargo/issues/5128.
+    let maker = {
+        \ 'exe': 'cargo',
+        \ 'args': ['test', '%:t:r', '--quiet'],
+        \ 'append_file': 0,
+        \ 'uses_filename': 0,
+        \ 'postprocess': copy(g:neomake#postprocess#remove_duplicates),
+        \ 'errorformat':
+            \ '%-G,' .
+            \ '%-Gtest %s,' .
+            \ '%-Grunning %\\d%# test%s,' .
+            \ '%-Gfailures:%s,' .
+            \ '%-G----%s,' .
+            \ '%-G%.%#--verbose%s,' .
+            \ '%-G%.%#--explain%s,' .
+            \ '%-Gerror: aborting due to previous error,' .
+            \ '%-G%\ %#error: aborting due to %\\d%#%\ %#previous errors,' .
+            \ '%E%\ %#error[E%n]:\ %m,' .
+            \ '%E%\ %#error:\ %m,' .
+            \ '%I%\ %#note:\ %m,'.
+            \ '%W%\ %#warning:\ %m,' .
+            \ '%-Z%\ %#-->\ %f:%l:%c,' .
+            \ '%-G%\\d%# %#|\ %s,' .
+            \ '%-G%\\d%# %#|,' .
+            \ '%-G\ %#\= %*[^:]:\ %m,'.
+            \ '%E%\ %#%m,' .
+            \ '%G%\ %#%s%\\,,' .
+            \ '%Z%\ %#%s%\\,%\\s%f:%l:%c'
+    \ }
+
+    function! maker.InitForJob(_jobinfo) abort
+        if !has_key(self, 'cwd')
+            let self.cwd = s:get_cargo_maker_cwd('%:p:h')
+            return self
+        endif
+    endfunction
+    return maker
+endfunction
+
+function! neomake#makers#ft#rust#cargo() abort
+    let maker_command = get(b:, 'neomake_rust_cargo_command',
+                \ get(g:, 'neomake_rust_cargo_command', ['check']))
+    let maker = {
+        \ 'args': maker_command + ['--message-format=json', '--quiet'],
+        \ 'append_file': 0,
+        \ 'process_output': function('neomake#makers#ft#rust#CargoProcessOutput'),
+        \ }
+
+    function! maker.InitForJob(_jobinfo) abort
+        if !has_key(self, 'cwd')
+            let self.cwd = s:get_cargo_maker_cwd('%:p:h')
+            return self
+        endif
+    endfunction
+    return maker
+endfunction
+
+" NOTE: does not use process_json, since cargo outputs multiple JSON root
+" elements per line.
+function! neomake#makers#ft#rust#CargoProcessOutput(context) abort
+    let errors = []
+    for line in a:context['output']
+        if line[0] !=# '{'
+            continue
+        endif
+
+        let decoded = neomake#compat#json_decode(line)
+        let data = get(decoded, 'message', -1)
+        if type(data) != type({}) || empty(data['spans'])
+            continue
+        endif
+
+        let error = {'maker_name': 'cargo'}
+        let code_dict = get(data, 'code', -1)
+        if code_dict is g:neomake#compat#json_null
+            if get(data, 'level', '') ==# 'warning'
+                let error.type = 'W'
+            else
+                let error.type = 'E'
+            endif
+        else
+            let error.type = code_dict['code'][0]
+            let error.nr = code_dict['code'][1:]
+        endif
+
+        let span = data.spans[0]
+        for candidate_span in data.spans
+            if candidate_span.is_primary
+                let span = candidate_span
+                break
+            endif
+        endfor
+
+        let expanded = 0
+        let has_expansion = type(span.expansion) == type({})
+                    \ && type(span.expansion.span) == type({})
+                    \ && type(span.expansion.def_site_span) == type({})
+
+        if span.file_name =~# '^<.*>$' && has_expansion
+            let expanded = 1
+            call neomake#makers#ft#rust#FillErrorFromSpan(error,
+                        \ span.expansion.span)
+        else
+            call neomake#makers#ft#rust#FillErrorFromSpan(error, span)
+        endif
+
+        let error.text = data.message
+        let detail = span.label
+        let children = data.children
+        if type(detail) == type('') && !empty(detail)
+            let error.text = error.text . ': ' . detail
+        elseif !empty(children) && has_key(children[0], 'message')
+            let error.text = error.text . '. ' . children[0].message
+        endif
+
+        call add(errors, error)
+
+        if has_expansion && !expanded
+            let error = copy(error)
+            call neomake#makers#ft#rust#FillErrorFromSpan(error,
+                        \ span.expansion.span)
+            call add(errors, error)
+        endif
+
+        for child in children[1:]
+            if !has_key(child, 'message')
+                continue
+            endif
+
+            let info = deepcopy(error)
+            let info.type = 'I'
+            let info.text = child.message
+            call neomake#postprocess#compress_whitespace(info)
+            if has_key(child, 'rendered')
+                        \ && !(child.rendered is g:neomake#compat#json_null)
+                let info.text = info.text . ': ' . child.rendered
+            endif
+
+            if len(child.spans)
+                let span = child.spans[0]
+                if span.file_name =~# '^<.*>$'
+                            \ && type(span.expansion) == type({})
+                            \ && type(span.expansion.span) == type({})
+                            \ && type(span.expansion.def_site_span) == type({})
+                    call neomake#makers#ft#rust#FillErrorFromSpan(info,
+                                \ span.expansion.span)
+                else
+                    call neomake#makers#ft#rust#FillErrorFromSpan(info, span)
+                endif
+                let detail = span.label
+                if type(detail) == type('') && len(detail)
+                    let info.text = info.text . ': ' . detail
+                endif
+            endif
+
+            call add(errors, info)
+        endfor
+    endfor
+    return errors
+endfunction
+
+function! neomake#makers#ft#rust#FillErrorFromSpan(error, span) abort
+    let a:error.filename = a:span.file_name
+    let a:error.col = a:span.column_start
+    let a:error.lnum = a:span.line_start
+    let a:error.length = a:span.byte_end - a:span.byte_start
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/scala.vim b/.vim/autoload/neomake/makers/ft/scala.vim
new file mode 100644
index 0000000..0899881
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/scala.vim
@@ -0,0 +1,40 @@
+" vim: ts=4 sw=4 et
+function! neomake#makers#ft#scala#EnabledMakers() abort
+    " use let g:neomake_scala_enabled_makers = ['fsc','scalastyle'] for fsc
+    let makers = ['scalac', 'scalastyle']
+    return makers
+endfunction
+
+function! neomake#makers#ft#scala#fsc() abort
+    return {
+        \ 'args': [
+            \ '-Ystop-after:parser'
+        \ ],
+        \ 'errorformat':
+            \ '%E%f:%l: %trror: %m,' .
+            \ '%Z%p^,' .
+            \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#scala#scalac() abort
+    return {
+        \ 'args': [
+            \ '-Ystop-after:parser'
+        \ ],
+        \ 'errorformat':
+            \ '%E%f:%l: %trror: %m,' .
+            \ '%Z%p^,' .
+            \ '%-G%.%#'
+        \ }
+endfunction
+
+function! neomake#makers#ft#scala#scalastyle() abort
+    return {
+        \ 'errorformat':
+            \ '%trror file=%f message=%m line=%l column=%c,' .
+            \ '%trror file=%f message=%m line=%l,' .
+            \ '%tarning file=%f message=%m line=%l column=%c,' .
+            \ '%tarning file=%f message=%m line=%l'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/scss.vim b/.vim/autoload/neomake/makers/ft/scss.vim
new file mode 100644
index 0000000..e33ea6f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/scss.vim
@@ -0,0 +1,25 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#scss#EnabledMakers() abort
+    return executable('stylelint') ? ['stylelint'] : executable('sass-lint') ? ['sasslint'] : ['scsslint']
+endfunction
+
+function! neomake#makers#ft#scss#sasslint() abort
+    return {
+        \ 'exe': 'sass-lint',
+        \ 'args': ['--no-exit', '--verbose', '--format', 'compact'],
+        \ 'errorformat': neomake#makers#ft#javascript#eslint()['errorformat']
+        \ }
+endfunction
+
+function! neomake#makers#ft#scss#scsslint() abort
+    return {
+        \ 'exe': 'scss-lint',
+        \ 'errorformat': '%A%f:%l:%v [%t] %m,' .
+        \                '%A%f:%l [%t] %m'
+    \ }
+endfunction
+
+function! neomake#makers#ft#scss#stylelint() abort
+    return neomake#makers#ft#css#stylelint()
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/serpent.vim b/.vim/autoload/neomake/makers/ft/serpent.vim
new file mode 100644
index 0000000..eff20ba
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/serpent.vim
@@ -0,0 +1,13 @@
+function! neomake#makers#ft#serpent#EnabledMakers() abort
+    return ['serplint']
+endfunction
+
+function! neomake#makers#ft#serpent#serplint() abort
+    return {
+        \ 'exe': 'serplint',
+        \ 'args': [],
+        \ 'errorformat':
+            \ '%f:%l:%c %t%n %m',
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/sh.vim b/.vim/autoload/neomake/makers/ft/sh.vim
new file mode 100644
index 0000000..00889b9
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/sh.vim
@@ -0,0 +1,86 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#sh#EnabledMakers() abort
+    return ['sh', 'shellcheck']
+endfunction
+
+let s:shellcheck = {
+        \ 'args': ['-fgcc', '-x'],
+        \ 'errorformat':
+            \ '%f:%l:%c: %trror: %m [SC%n],' .
+            \ '%f:%l:%c: %tarning: %m [SC%n],' .
+            \ '%I%f:%l:%c: Note: %m [SC%n]',
+        \ 'output_stream': 'stdout',
+        \ 'short_name': 'SC',
+        \ 'cwd': '%:h',
+        \ }
+
+function! neomake#makers#ft#sh#shellcheck() abort
+    let maker = deepcopy(s:shellcheck)
+
+    let line1 = getline(1)
+    if match(line1, '\v^#!.*<%(sh|dash|bash|ksh)') < 0
+                \ && match(line1, '\v^#\s*shellcheck\s+shell\=') < 0
+        " shellcheck does not read the shebang by itself.
+        let ext = expand('%:e')
+        if ext ==# 'ksh'
+            let maker.args += ['-s', 'ksh']
+        elseif ext ==# 'sh'
+            if exists('g:is_sh')
+                let maker.args += ['-s', 'sh']
+            elseif exists('g:is_posix') || exists('g:is_kornshell')
+                let maker.args += ['-s', 'ksh']
+            else
+                let maker.args += ['-s', 'bash']
+            endif
+        else
+            let maker.args += ['-s', 'bash']
+        endif
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#sh#checkbashisms() abort
+    return {
+        \ 'args': ['-fx'],
+        \ 'errorformat':
+            \ '%-Gscript %f is already a bash script; skipping,' .
+            \ '%Eerror: %f: %m\, opened in line %l,' .
+            \ '%Eerror: %f: %m,' .
+            \ '%Ecannot open script %f for reading: %m,' .
+            \ '%Wscript %f %m,%C%.# lines,' .
+            \ '%Wpossible bashism in %f line %l (%m):,%C%.%#,%Z.%#,' .
+            \ '%-G%.%#',
+        \ 'output_stream': 'stderr',
+        \ }
+endfunction
+
+function! neomake#makers#ft#sh#sh() abort
+    let shebang = matchstr(getline(1), '^#!\s*\zs.*$')
+    if !empty(shebang)
+        let l = split(shebang)
+        let exe = l[0]
+        let args = l[1:] + ['-n']
+    else
+        let exe = '/usr/bin/env'
+        let args = ['sh', '-n']
+    endif
+
+    " NOTE: the format without "line" is used by dash.
+    return {
+        \ 'exe': exe,
+        \ 'args': args,
+        \ 'errorformat':
+            \ '%E%f: line %l: %m,' .
+            \ '%E%f: %l: %m',
+        \ 'output_stream': 'stderr',
+        \}
+endfunction
+
+function! neomake#makers#ft#sh#dash() abort
+    return {
+        \ 'args': ['-n'],
+        \ 'errorformat': '%E%f: %l: %m',
+        \ 'output_stream': 'stderr',
+        \}
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/slim.vim b/.vim/autoload/neomake/makers/ft/slim.vim
new file mode 100644
index 0000000..931f57f
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/slim.vim
@@ -0,0 +1,13 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#slim#EnabledMakers() abort
+    return ['slimlint']
+endfunction
+
+function! neomake#makers#ft#slim#slimlint() abort
+    return {
+        \ 'exe': 'slim-lint',
+        \ 'args': ['--no-color'],
+        \ 'errorformat': '%f:%l [%t] %m'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/sml.vim b/.vim/autoload/neomake/makers/ft/sml.vim
new file mode 100644
index 0000000..46e0bd0
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/sml.vim
@@ -0,0 +1,19 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#sml#EnabledMakers() abort
+    return ['smlnj']
+endfunction
+
+" This comes straight out of syntastic.
+function! neomake#makers#ft#sml#smlnj() abort
+    return {
+        \ 'exe': 'sml',
+        \ 'errorformat':
+            \ '%E%f:%l%\%.%c %trror: %m,' .
+            \ '%E%f:%l%\%.%c-%\d%\+%\%.%\d%\+ %trror: %m,' .
+            \ '%W%f:%l%\%.%c %tarning: %m,' .
+            \ '%W%f:%l%\%.%c-%\d%\+%\%.%\d%\+ %tarning: %m,' .
+            \ '%C%\s%\+%m,' .
+            \ '%-G%.%#'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/solidity.vim b/.vim/autoload/neomake/makers/ft/solidity.vim
new file mode 100644
index 0000000..200e910
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/solidity.vim
@@ -0,0 +1,16 @@
+function! neomake#makers#ft#solidity#EnabledMakers() abort
+    return ['solium', 'solhint']
+endfunction
+
+function! neomake#makers#ft#solidity#solium() abort
+    return {
+        \ 'args': ['--reporter', 'gcc', '--file'],
+        \ 'errorformat':
+            \ '%f:%l:%c: %t%s: %m',
+        \ }
+endfunction
+
+function! neomake#makers#ft#solidity#solhint() abort
+    return neomake#makers#ft#javascript#eslint()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/spar.vim b/.vim/autoload/neomake/makers/ft/spar.vim
new file mode 100644
index 0000000..9efe7a1
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/spar.vim
@@ -0,0 +1,13 @@
+function! neomake#makers#ft#spar#EnabledMakers() abort
+    return ['spar']
+endfunction
+
+function! neomake#makers#ft#spar#spar() abort
+    return {
+        \ 'args': ['-g', '-c'],
+        \ 'errorformat':
+            \ '%f:%l:%c: %m',
+        \ 'nvim_job_opts': {'pty': 1}
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/spec.vim b/.vim/autoload/neomake/makers/ft/spec.vim
new file mode 100644
index 0000000..2723340
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/spec.vim
@@ -0,0 +1,16 @@
+function! neomake#makers#ft#spec#EnabledMakers() abort
+    return ['rpmlint']
+endfunction
+
+function! neomake#makers#ft#spec#rpmlint() abort
+    return {
+        \ 'errorformat':
+        \     '%E%f:%l: E: %m,' .
+        \     '%E%f: E: %m,' .
+        \     '%W%f:%l: W: %m,' .
+        \     '%W%f: W: %m,' .
+        \     '%-G%.%#'
+        \ }
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/sql.vim b/.vim/autoload/neomake/makers/ft/sql.vim
new file mode 100644
index 0000000..bdbfdfa
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/sql.vim
@@ -0,0 +1,13 @@
+function! neomake#makers#ft#sql#EnabledMakers() abort
+    return ['sqlint']
+endfunction
+
+function! neomake#makers#ft#sql#sqlint() abort
+    return {
+        \ 'errorformat':
+            \ '%E%f:%l:%c:ERROR %m,' .
+            \ '%W%f:%l:%c:WARNING %m,' .
+            \ '%C %m'
+        \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/stylus.vim b/.vim/autoload/neomake/makers/ft/stylus.vim
new file mode 100644
index 0000000..113a194
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/stylus.vim
@@ -0,0 +1,16 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#stylus#EnabledMakers() abort
+    return ['stylint']
+endfunction
+
+function! neomake#makers#ft#stylus#stylint() abort
+    return {
+        \ 'errorformat':
+            \ '%WWarning: %m,' .
+            \ '%EError: %m,' .
+            \ '%-Csee file: %f for the original selector,' .
+            \ '%CFile: %f,' .
+            \ '%ZLine: %l:%.%#'
+    \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/swift.vim b/.vim/autoload/neomake/makers/ft/swift.vim
new file mode 100644
index 0000000..76bb440
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/swift.vim
@@ -0,0 +1,54 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#swift#EnabledMakers() abort
+    if !empty(s:get_swiftpm_config())
+        return ['swiftpm']
+    endif
+    return ['swiftc']
+endfunction
+
+function! s:get_swiftpm_config() abort
+    return neomake#utils#FindGlobFile('Package.swift')
+endfunction
+
+function! s:get_swiftpm_base_maker() abort
+    let maker = {
+        \ 'exe': 'swift',
+        \ 'append_file': 0,
+        \ 'errorformat':
+            \ '%E%f:%l:%c: error: %m,' .
+            \ '%E%f:%l: error: %m,' .
+            \ '%W%f:%l:%c: warning: %m,' .
+            \ '%Z%\s%#^~%#,' .
+            \ '%-G%.%#',
+        \ }
+    let config = s:get_swiftpm_config()
+    if !empty(config)
+        let maker.cwd = fnamemodify(config, ':h')
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#swift#swiftpm() abort
+    let maker = s:get_swiftpm_base_maker()
+    let maker.args = ['build', '--build-tests']
+    return maker
+endfunction
+
+function! neomake#makers#ft#swift#swiftpmtest() abort
+    let maker = s:get_swiftpm_base_maker()
+    let maker.args = ['test']
+    return maker
+endfunction
+
+function! neomake#makers#ft#swift#swiftc() abort
+    " `export SDKROOT="$(xcodebuild -version -sdk macosx Path)"`
+    return {
+        \ 'args': ['-parse'],
+        \ 'errorformat':
+            \ '%E%f:%l:%c: error: %m,' .
+            \ '%W%f:%l:%c: warning: %m,' .
+            \ '%Z%\s%#^~%#,' .
+            \ '%-G%.%#',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/tcl.vim b/.vim/autoload/neomake/makers/ft/tcl.vim
new file mode 100644
index 0000000..76c5af4
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/tcl.vim
@@ -0,0 +1,15 @@
+function! neomake#makers#ft#tcl#EnabledMakers() abort
+    return ['nagelfar']
+endfunction
+
+function! neomake#makers#ft#tcl#nagelfar() abort
+    return {
+                \ 'exe': 'nagelfar',
+                \ 'args': ['-H'],
+                \ 'errorformat':
+                \ '%I%f: %l: N %m,' .
+                \ '%f: %l: %t %m,' .
+                \ '%-GChecking file %f'
+                \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/tex.vim b/.vim/autoload/neomake/makers/ft/tex.vim
new file mode 100644
index 0000000..9fca53b
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/tex.vim
@@ -0,0 +1,69 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#tex#EnabledMakers() abort
+    return ['chktex', 'lacheck', 'rubberinfo', 'proselint']
+endfunction
+
+function! neomake#makers#ft#tex#chktex() abort
+    let maker = {
+                \ 'args': [],
+                \ 'errorformat':
+                \ '%EError %n in %f line %l: %m,' .
+                \ '%WWarning %n in %f line %l: %m,' .
+                \ '%WMessage %n in %f line %l: %m,' .
+                \ '%Z%p^,' .
+                \ '%-G%.%#'
+                \ }
+    let rcfile = neomake#utils#FindGlobFile('.chktexrc')
+    if !empty(rcfile)
+        let maker.args += ['-l', fnamemodify(rcfile, ':h')]
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#tex#lacheck() abort
+    return {
+                \ 'errorformat':
+                \ '%-G** %f:,' .
+                \ '%E"%f"\, line %l: %m'
+                \ }
+endfunction
+
+function! neomake#makers#ft#tex#rubber() abort
+    return {
+                \ 'args': ['--pdf', '-f', '--warn=all'],
+                \ 'errorformat':
+                \ '%f:%l: %m,' .
+                \ '%f: %m'
+                \ }
+endfunction
+
+function! neomake#makers#ft#tex#rubberinfo() abort
+    return {
+                \ 'exe': 'rubber-info',
+                \ 'errorformat':
+                \ '%f:%l: %m,' .
+                \ '%f:%l-%\d%\+: %m,' .
+                \ '%f: %m'
+                \ }
+endfunction
+
+function! neomake#makers#ft#tex#latexrun() abort
+    return {
+                \ 'args': ['--color', 'never'],
+                \ 'errorformat':
+                \ '%f:%l: %m'
+                \ }
+endfunction
+
+function! neomake#makers#ft#tex#pdflatex() abort
+    return {
+                \ 'exe': 'pdflatex',
+                \ 'args': ['-shell-escape', '-file-line-error', '-interaction', 'nonstopmode'],
+                \ 'errorformat': '%E%f:%l: %m'
+                \ }
+endfunction
+
+function! neomake#makers#ft#tex#proselint() abort
+    return neomake#makers#ft#text#proselint()
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/text.vim b/.vim/autoload/neomake/makers/ft/text.vim
new file mode 100644
index 0000000..a1ebe0a
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/text.vim
@@ -0,0 +1,30 @@
+function! neomake#makers#ft#text#EnabledMakers() abort
+    " No makers enabled by default, since text is used as fallback often.
+    return []
+endfunction
+
+function! neomake#makers#ft#text#proselint() abort
+    return {
+                \ 'errorformat': '%W%f:%l:%c: %m',
+                \ 'postprocess': function('neomake#postprocess#generic_length'),
+                \ }
+endfunction
+
+function! neomake#makers#ft#text#PostprocessWritegood(entry) abort
+    let a:entry.col += 1
+    if a:entry.text[0] ==# '"'
+        let matchend = match(a:entry.text, '\v^[^"]+\zs"', 1)
+        if matchend != -1
+            let a:entry.length = matchend - 1
+        endif
+    endif
+endfunction
+
+function! neomake#makers#ft#text#writegood() abort
+    return {
+                \ 'args': ['--parse'],
+                \ 'errorformat': '%W%f:%l:%c:%m,%C%m,%-G',
+                \ 'postprocess': function('neomake#makers#ft#text#PostprocessWritegood'),
+                \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/toml.vim b/.vim/autoload/neomake/makers/ft/toml.vim
new file mode 100644
index 0000000..d314911
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/toml.vim
@@ -0,0 +1,15 @@
+function! neomake#makers#ft#toml#EnabledMakers() abort
+    return ['tomlcheck']
+endfunction
+
+function! neomake#makers#ft#toml#tomlcheck() abort
+    return {
+        \ 'args': ['-f'],
+        \ 'errorformat':
+        \     '%E%f:%l:%c:,' .
+        \     '%E%m'
+        \ }
+endfunction
+
+" vim: et sw=4 ts=4
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/tsx.vim b/.vim/autoload/neomake/makers/ft/tsx.vim
new file mode 100644
index 0000000..2a31b4d
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/tsx.vim
@@ -0,0 +1,15 @@
+function! neomake#makers#ft#tsx#SupersetOf() abort
+    return 'typescript'
+endfunction
+
+function! neomake#makers#ft#tsx#EnabledMakers() abort
+    return ['tsc', 'tslint']
+endfunction
+
+function! neomake#makers#ft#tsx#tsc() abort
+    let config = neomake#makers#ft#typescript#tsc()
+    let config.args = config.args + ['--jsx', 'preserve']
+    return config
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/typescript.vim b/.vim/autoload/neomake/makers/ft/typescript.vim
new file mode 100644
index 0000000..4d011b7
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/typescript.vim
@@ -0,0 +1,45 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#typescript#EnabledMakers() abort
+    return ['tsc', 'tslint']
+endfunction
+
+function! neomake#makers#ft#typescript#tsc() abort
+    " tsc should not be passed a single file.
+    let maker = {
+        \ 'args': ['--noEmit', '--watch', 'false', '--pretty', 'false'],
+        \ 'append_file': 0,
+        \ 'errorformat':
+            \ '%E%f %#(%l\,%c): error %m,' .
+            \ '%E%f %#(%l\,%c): %m,' .
+            \ '%Eerror %m,' .
+            \ '%C%\s%\+%m'
+        \ }
+    let config = neomake#utils#FindGlobFile('tsconfig.json')
+    if !empty(config)
+        let maker.args += ['--project', config]
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#typescript#tslint() abort
+    " NOTE: output format changed in tslint 5.12.0.
+    let maker = {
+                \ 'args': ['-t', 'prose'],
+                \ 'errorformat': '%-G,'
+                    \ .'%EERROR: %f:%l:%c - %m,'
+                    \ .'%WWARNING: %f:%l:%c - %m,'
+                    \ .'%EERROR: %f[%l\, %c]: %m,'
+                    \ .'%WWARNING: %f[%l\, %c]: %m',
+                \ }
+    let config = neomake#utils#FindGlobFile('tsconfig.json')
+    if !empty(config)
+        let maker.args += ['--project', config]
+        let maker.cwd = fnamemodify(config, ':h')
+    endif
+    return maker
+endfunction
+
+function! neomake#makers#ft#typescript#eslint() abort
+    return neomake#makers#ft#javascript#eslint()
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/verilog.vim b/.vim/autoload/neomake/makers/ft/verilog.vim
new file mode 100644
index 0000000..78d9189
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/verilog.vim
@@ -0,0 +1,16 @@
+function! neomake#makers#ft#verilog#EnabledMakers() abort
+    return ['iverilog']
+endfunction
+
+function! neomake#makers#ft#verilog#iverilog() abort
+    return {
+                \ 'args' : ['-tnull', '-Wall', '-y./'],
+                \ 'cwd' : '%:h',
+                \ 'errorformat' : '%f:%l: %trror: %m,' .
+                \ '%f:%l: %tarning: %m,' .
+                \ '%E%f:%l:      : %m,' .
+                \ '%W%f:%l:        : %m,' .
+                \ '%f:%l: %m',
+                \ }
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/vhdl.vim b/.vim/autoload/neomake/makers/ft/vhdl.vim
new file mode 100644
index 0000000..dffa813
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/vhdl.vim
@@ -0,0 +1,12 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#vhdl#EnabledMakers() abort
+    return ['ghdl']
+endfunction
+
+function! neomake#makers#ft#vhdl#ghdl() abort
+    return {
+                \ 'args' : ['-s'],
+                \ 'errorformat' : '%E%f:%l:%c: %m',
+                \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/vim.vim b/.vim/autoload/neomake/makers/ft/vim.vim
new file mode 100644
index 0000000..8cd1318
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/vim.vim
@@ -0,0 +1,87 @@
+function! neomake#makers#ft#vim#EnabledMakers() abort
+    return ['vint']
+endfunction
+
+let s:slash = neomake#utils#Slash()
+let s:neomake_root = expand('<sfile>:p:h:h:h:h:h', 1)
+
+let s:vint_supports_stdin = {}
+
+function! neomake#makers#ft#vim#neomake_checks() abort
+    let maker = {
+                \ 'exe': join([s:neomake_root, 'contrib', 'vim-checks'], s:slash),
+                \ 'errorformat': '%f:%l: %m',
+                \ }
+
+    return maker
+endfunction
+
+function! neomake#makers#ft#vim#vint() abort
+    let args = ['--style-problem', '--no-color',
+        \ '-f', '{file_path}:{line_number}:{column_number}:{severity}:{description} ({policy_name})']
+
+    if has('nvim')
+        call add(args, '--enable-neovim')
+    endif
+
+    let maker = {
+        \ 'args': args,
+        \ 'errorformat': '%I%f:%l:%c:style_problem:%m,'
+        \   .'%f:%l:%c:%t%*[^:]:E%n: %m,'
+        \   .'%f:%l:%c:%t%*[^:]:%m',
+        \ 'output_stream': 'stdout',
+        \ 'postprocess': {
+        \   'fn': function('neomake#postprocess#generic_length'),
+        \   'pattern': '\v%(^:|%([^:]+: ))\zs(\S+)',
+        \ }}
+
+    function! maker.supports_stdin(_jobinfo) abort
+        let exe = exists('*exepath') ? exepath(self.exe) : self.exe
+        let support = get(s:vint_supports_stdin, exe, -1)
+        if support == -1
+            let ver = neomake#compat#systemlist(['vint', '--version'])
+            let ver_split = split(ver[0], '\.')
+            if len(ver_split) > 1 && (ver_split[0] > 0 || +ver_split[1] >= 4)
+                let support = 1
+            else
+                let support = 0
+            endif
+            let s:vint_supports_stdin[exe] = support
+            call neomake#log#debug('vint: stdin support: '.support.'.')
+        endif
+        if support
+            let self.args += ['--stdin-display-name', '%:.']
+        endif
+        return support
+    endfunction
+    return maker
+endfunction
+
+function! neomake#makers#ft#vim#vimlint() abort
+    return {
+        \ 'args': ['-u'],
+        \ 'errorformat': '%f:%l:%c:%trror: EVL%n: %m,'
+        \   . '%f:%l:%c:%tarning: EVL%n: %m,'
+        \   . '%f:%l:%c:%t%*[^:]: EVP_%#E%#%n: %m',
+        \ 'postprocess': function('neomake#makers#ft#vim#PostprocessVimlint'),
+        \ 'output_stream': 'stdout',
+        \ }
+endfunction
+
+function! neomake#makers#ft#vim#PostprocessVimlint(entry) abort
+    let m = matchlist(a:entry.text, '\v`\zs[^`]{-}\ze`')
+    if empty(m)
+        return
+    endif
+
+    " Ensure that the text is there.
+    let l = len(m[0])
+    let line = getline(a:entry.lnum)
+    if line[a:entry.col-1 : a:entry.col-2+l] == m[0]
+        let a:entry.length = l
+    elseif m[0][0:1] ==# 'l:' && line[a:entry.col-1 : a:entry.col-4+l] == m[0][2:]
+        " Ignore implicit 'l:' prefix.
+        let a:entry.length = l - 2
+    endif
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/vue.vim b/.vim/autoload/neomake/makers/ft/vue.vim
new file mode 100644
index 0000000..d9f5303
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/vue.vim
@@ -0,0 +1,28 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#vue#EnabledMakers() abort
+    return ['eslint', 'standard']
+endfunction
+
+function! neomake#makers#ft#vue#eslint() abort
+    let maker = neomake#makers#ft#javascript#eslint()
+    call extend(get(maker, 'args', []), ['--plugin', 'html'])
+    return maker
+endfunction
+
+function! neomake#makers#ft#vue#eslint_d() abort
+    return neomake#makers#ft#vue#eslint()
+endfunction
+
+function! neomake#makers#ft#vue#standard() abort
+    let maker = neomake#makers#ft#javascript#standard()
+    call extend(get(maker, 'args', []), ['--plugin', 'html'])
+    return maker
+endfunction
+
+function! neomake#makers#ft#vue#semistandard() abort
+    let maker = neomake#makers#ft#javascript#semistandard()
+    call extend(get(maker, 'args', []), ['--plugin', 'html'])
+    return maker
+endfunction
+
diff --git a/.vim/autoload/neomake/makers/ft/xml.vim b/.vim/autoload/neomake/makers/ft/xml.vim
new file mode 100644
index 0000000..75b6996
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/xml.vim
@@ -0,0 +1,25 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#xml#EnabledMakers() abort
+    return ['xmllint']
+endfunction
+
+function! neomake#makers#ft#xml#xmllint() abort
+    let args = ['--xinclude', '--postvalid', '--noout']
+
+    return {
+        \ 'args': args,
+        \ 'supports_stdin': 1,
+        \ 'errorformat':
+            \ '%E%f:%l: error : %m,' .
+            \ '%-G%f:%l: validity error : Validation failed: no DTD found %m,' .
+            \ '%W%f:%l: warning : %m,' .
+            \ '%W%f:%l: validity warning : %m,' .
+            \ '%E%f:%l: validity error : %m,' .
+            \ '%E%f:%l: parser error : %m,' .
+            \ '%E%f:%l: %m,' .
+            \ '%-Z%p^,' .
+            \ '%-C%.%#,' .
+            \ '%-G%.%#',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/xslt.vim b/.vim/autoload/neomake/makers/ft/xslt.vim
new file mode 100644
index 0000000..61bcf02
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/xslt.vim
@@ -0,0 +1,8 @@
+function! neomake#makers#ft#xslt#EnabledMakers() abort
+    return ['xmllint']
+endfunction
+
+function! neomake#makers#ft#xslt#xmllint() abort
+    return neomake#makers#ft#xml#xmllint()
+endfunction
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/makers/ft/yacc.vim b/.vim/autoload/neomake/makers/ft/yacc.vim
new file mode 100644
index 0000000..8a2edd5
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/yacc.vim
@@ -0,0 +1,17 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#yacc#EnabledMakers() abort
+    return ['bison']
+endfunction
+
+function! neomake#makers#ft#yacc#bison() abort
+    return {
+            \ 'errorformat':
+                \ '%E%f:%l%.%v-%.%\{-}: %trror: %m,' .
+                \ '%E%f:%l%.%v: %trror: %m,' .
+                \ '%W%f:%l%.%v-%.%\{-}: %tarning: %m,' .
+                \ '%W%f:%l%.%v: %tarning: %m,' .
+                \ '%I%f:%l%.%v-%.%\{-}: %\s%\+%m,' .
+                \ '%I%f:%l%.%v: %\s%\+%m'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/yaml.vim b/.vim/autoload/neomake/makers/ft/yaml.vim
new file mode 100644
index 0000000..338ca8c
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/yaml.vim
@@ -0,0 +1,12 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#yaml#EnabledMakers() abort
+    return ['yamllint']
+endfunction
+
+function! neomake#makers#ft#yaml#yamllint() abort
+    return {
+        \ 'args': ['-f', 'parsable'],
+        \ 'errorformat': '%E%f:%l:%c: [error] %m,%W%f:%l:%c: [warning] %m',
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/ft/zsh.vim b/.vim/autoload/neomake/makers/ft/zsh.vim
new file mode 100644
index 0000000..a63e365
--- /dev/null
+++ b/.vim/autoload/neomake/makers/ft/zsh.vim
@@ -0,0 +1,19 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#ft#zsh#EnabledMakers() abort
+    return ['zsh']
+endfunction
+
+" Note: newer versions of shellcheck do not support zsh.
+function! neomake#makers#ft#zsh#shellcheck() abort
+    let maker = neomake#makers#ft#sh#shellcheck()
+    let maker.args += ['--shell', 'zsh']
+    return maker
+endfunction
+
+function! neomake#makers#ft#zsh#zsh() abort
+    return {
+        \ 'args': ['-n'],
+        \ 'errorformat': '%E%f:%l: %m'
+        \}
+endfunction
diff --git a/.vim/autoload/neomake/makers/gradle.vim b/.vim/autoload/neomake/makers/gradle.vim
new file mode 100644
index 0000000..de892a7
--- /dev/null
+++ b/.vim/autoload/neomake/makers/gradle.vim
@@ -0,0 +1,28 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#gradle#gradle() abort
+    let g:gradleBin = filereadable('./gradlew') ? './gradlew' : 'gradle'
+
+    return {
+        \ 'exe': g:gradleBin,
+        \ 'append_file': 0,
+        \ 'args': ['assemble', '--daemon'],
+        \ 'errorformat': '\%+ATask\ %.%#\ not\ found\ %.%#.,'.
+        \'%EExecution\ failed\ for\ task\ %m,'.
+        \'findbugs:\ %tarning\ %f:%l:%c\ %m,'.
+        \'pmd:\ %tarning\ %f:%l:%c\ %m,'.
+        \'checkstyle:\ %tarning\ %f:%l:%c\ %m,'.
+        \'lint:\ %tarning\ %f:%l:%c\ %m,'.
+        \'%A>\ %f:%l:%c:\ %trror:\ %m,'.
+        \'%A>\ %f:%l:%c:\ %tarning:\ %m,'.
+        \'%A%f:%l:\ %trror:\ %m,'.
+        \'%A%f:%l:\ %tarning:\ %m,'.
+        \'%A%f:%l:\ %trror\ -\ %m,'.
+        \'%A%f:%l:\ %tarning\ -\ %m,'.
+        \'%E%f:%l\ :\ %m,'.
+        \'%C>\ %m,'.
+        \'%-G%p^,'.
+        \'%+G\ \ %.%#,'.
+        \'%-G%.%#'
+        \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/mvn.vim b/.vim/autoload/neomake/makers/mvn.vim
new file mode 100644
index 0000000..cac2a80
--- /dev/null
+++ b/.vim/autoload/neomake/makers/mvn.vim
@@ -0,0 +1,9 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#mvn#mvn() abort
+    return {
+         \ 'exe': 'mvn',
+         \ 'args': ['install'],
+            \ 'errorformat': '[%tRROR]\ %f:[%l]\ %m,%-G%.%#'
+         \ }
+endfunction
diff --git a/.vim/autoload/neomake/makers/sbt.vim b/.vim/autoload/neomake/makers/sbt.vim
new file mode 100644
index 0000000..93e233b
--- /dev/null
+++ b/.vim/autoload/neomake/makers/sbt.vim
@@ -0,0 +1,13 @@
+" vim: ts=4 sw=4 et
+
+function! neomake#makers#sbt#sbt() abort
+    return {
+        \ 'exe': 'sbt',
+        \ 'args': ['-Dsbt.log.noformat=true', 'compile'],
+        \ 'errorformat':
+            \ '%E[%trror]\ %f:%l:%c:\ %m,' .
+            \ '%-Z[error]\ %p^,' .
+            \ '%-C%.%#,' .
+            \ '%-G%.%#'
+    \ }
+endfunction
diff --git a/.vim/autoload/neomake/postprocess.vim b/.vim/autoload/neomake/postprocess.vim
new file mode 100644
index 0000000..d92a897
--- /dev/null
+++ b/.vim/autoload/neomake/postprocess.vim
@@ -0,0 +1,77 @@
+" Generic postprocessor to add `length` to `a:entry`.
+" The pattern can be overridden on `self` and should adhere to this:
+"  - the matched word should be returned as the whole match (you can use \zs
+"    and \ze).
+"  - enclosing patterns should be returned as \1 and \2, where \1 is used as
+"    offset when the first entry did not match.
+" See tests/postprocess.vader for tests/examples.
+" See neomake#postprocess#generic_length_with_pattern for a non-dict variant.
+function! neomake#postprocess#generic_length(entry) abort dict
+    if a:entry.lnum > 0 && a:entry.col
+        let pattern = get(self, 'pattern', '\v(["''`])\zs[^\1]{-}\ze(\1)')
+        let start = 0
+        let best = 0
+        while 1
+            let m = matchlist(a:entry.text, pattern, start)
+            if empty(m)
+                break
+            endif
+            let l = len(m[0])
+            if l > best
+                " Ensure that the text is there.
+                let line = get(getbufline(a:entry.bufnr, a:entry.lnum), 0, '')
+                if line[a:entry.col-1 : a:entry.col-2+l] == m[0]
+                    let best = l
+                endif
+            endif
+            if exists('*matchstrpos')  " vim73
+                let pos = matchstrpos(a:entry.text, pattern, start)
+                if pos[1] == -1
+                    break
+                endif
+                let start += pos[2] + len(m[2])
+            else
+                break
+            endif
+        endwhile
+        if best
+            let a:entry.length = best
+        endif
+    endif
+endfunction
+
+" Wrapper to call neomake#process#generic_length (a dict function).
+function! neomake#postprocess#generic_length_with_pattern(entry, pattern) abort
+    let this = {'pattern': a:pattern}
+    return call('neomake#postprocess#generic_length', [a:entry], this)
+endfunction
+
+" Deprecated: renamed to neomake#postprocess#generic_length.
+function! neomake#postprocess#GenericLengthPostprocess(entry) abort dict
+    return neomake#postprocess#generic_length(a:entry)
+endfunction
+
+function! neomake#postprocess#compress_whitespace(entry) abort
+    let text = a:entry.text
+    let text = substitute(text, "\001", '', 'g')
+    let text = substitute(text, '\r\?\n', ' ', 'g')
+    let text = substitute(text, '\m\s\{2,}', ' ', 'g')
+    let text = substitute(text, '\m^\s\+', '', '')
+    let text = substitute(text, '\m\s\+$', '', '')
+    let a:entry.text = text
+endfunction
+
+let g:neomake#postprocess#remove_duplicates = {}
+function! g:neomake#postprocess#remove_duplicates.fn(entry) abort
+    if exists('self._seen_entries')
+        if index(self._seen_entries, a:entry) != -1
+            let a:entry.valid = -1
+        else
+            call add(self._seen_entries, a:entry)
+        endif
+    else
+        let self._seen_entries = [a:entry]
+    endif
+endfunction
+lockvar g:neomake#postprocess#remove_duplicates  " Needs to be copied.
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/quickfix.vim b/.vim/autoload/neomake/quickfix.vim
new file mode 100644
index 0000000..8e22836
--- /dev/null
+++ b/.vim/autoload/neomake/quickfix.vim
@@ -0,0 +1,363 @@
+" vim: ts=4 sw=4 et
+scriptencoding utf-8
+
+let s:is_enabled = 0
+
+let s:match_base_priority = 10
+
+" args: a:1: force enabling?  (used in tests and for VimEnter callback)
+function! neomake#quickfix#enable(...) abort
+    if has('vim_starting') && !(a:0 && a:1)
+        " Delay enabling for our FileType autocommand to happen as late as
+        " possible, since placing signs triggers a redraw, and together with
+        " vim-qf_resize this causes flicker.
+        " https://github.com/vim/vim/issues/2763
+        augroup neomake_qf
+            autocmd!
+            autocmd VimEnter * call neomake#quickfix#enable(1)
+        augroup END
+        return
+    endif
+    call neomake#log#debug('enabling custom quickfix list handling.')
+    let s:is_enabled = 1
+    augroup neomake_qf
+        autocmd!
+        autocmd FileType qf call neomake#quickfix#FormatQuickfix()
+    augroup END
+    if &filetype ==# 'qf'
+        call neomake#quickfix#FormatQuickfix()
+    endif
+endfunction
+
+function! neomake#quickfix#disable() abort
+    call neomake#log#debug('disabling custom quickfix list handling.')
+    let s:is_enabled = 0
+    if &filetype ==# 'qf'
+        call neomake#quickfix#FormatQuickfix()
+    endif
+    if exists('#neomake_qf')
+        autocmd! neomake_qf
+        augroup! neomake_qf
+    endif
+endfunction
+
+function! neomake#quickfix#is_enabled() abort
+    return s:is_enabled
+endfunction
+
+function! s:cursor_moved() abort
+    if b:neomake_start_col
+        if col('.') <= b:neomake_start_col + 1
+            call cursor(line('.'), b:neomake_start_col + 2)
+        endif
+
+        if exists('w:_neomake_cursor_match_id')
+            silent! call matchdelete(w:_neomake_cursor_match_id)
+        endif
+        if exists('*matchaddpos')
+            let w:_neomake_cursor_match_id = matchaddpos('neomakeCursorListNr',
+                        \ [[line('.'), (b:neomake_start_col - b:neomake_number_len) + 2, b:neomake_number_len]],
+                        \ s:match_base_priority+3)
+        else
+            let w:_neomake_cursor_match_id = matchadd('neomakeCursorListNr',
+                        \  '\%' . line('.') . 'c'
+                        \. '\%' . ((b:neomake_start_col - b:neomake_number_len) + 2) . 'c'
+                        \. '.\{' . b:neomake_number_len . '}',
+                        \ s:match_base_priority+3)
+        endif
+    endif
+endfunction
+
+function! s:set_qf_lines(lines) abort
+    let ul = &l:undolevels
+    setlocal modifiable nonumber undolevels=-1
+
+    call setline(1, a:lines)
+
+    let &l:undolevels = ul
+    setlocal nomodifiable nomodified
+endfunction
+
+function! s:clean_qf_annotations() abort
+    call neomake#log#debug('cleaning qf annotations.', {'bufnr': bufnr('%')})
+    if exists('b:_neomake_qf_orig_lines')
+        call s:set_qf_lines(b:_neomake_qf_orig_lines)
+        unlet b:_neomake_qf_orig_lines
+    endif
+    unlet b:neomake_qf
+    augroup neomake_qf
+        autocmd! * <buffer>
+    augroup END
+
+    call s:clean_matches()
+endfunction
+
+function! s:clean_matches() abort
+    if exists('w:_neomake_maker_match_id')
+        silent! call matchdelete(w:_neomake_maker_match_id)
+    endif
+    if exists('w:_neomake_gutter_match_id')
+        silent! call matchdelete(w:_neomake_gutter_match_id)
+    endif
+    if exists('w:_neomake_bufname_match_id')
+        silent! call matchdelete(w:_neomake_bufname_match_id)
+    endif
+    if exists('w:_neomake_cursor_match_id')
+        silent! call matchdelete(w:_neomake_cursor_match_id)
+    endif
+    call neomake#signs#ResetFile(bufnr('%'))
+endfunction
+
+function! neomake#quickfix#FormatQuickfix() abort
+    let buf = bufnr('%')
+    if !s:is_enabled || &filetype !=# 'qf'
+        if exists('b:neomake_qf')
+            call s:clean_qf_annotations()
+        endif
+        return
+    endif
+
+    let src_buf = 0
+    if has('patch-7.4.2215')
+        let is_loclist = getwininfo(win_getid())[0].loclist
+        if is_loclist
+            let qflist = getloclist(0)
+        else
+            let qflist = getqflist()
+        endif
+    else
+        let is_loclist = 1
+        let qflist = getloclist(0)
+        if empty(qflist)
+            let is_loclist = 0
+            let qflist = getqflist()
+        endif
+    endif
+
+    if empty(qflist) || qflist[0].text !~# ' nmcfg:{.\{-}}$'
+        if exists('b:neomake_qf')
+            call neomake#log#debug('Resetting custom qf for non-Neomake change.')
+            call s:clean_qf_annotations()
+        endif
+        return
+    endif
+
+    if is_loclist
+        let b:neomake_qf = 'file'
+        let src_buf = qflist[0].bufnr
+    else
+        let b:neomake_qf = 'project'
+    endif
+
+    let lines = []
+    let signs = []
+    let i = 0
+    let lnum_width = 0
+    let col_width = 0
+    let maker_width = 0
+    let nmcfg = {}
+    let makers = {}
+
+    for item in qflist
+        " Look for marker at end of entry.
+        if item.text[-1:] ==# '}'
+            let idx = strridx(item.text, ' nmcfg:{')
+            if idx != -1
+                let config = item.text[idx+7:]
+                try
+                    let nmcfg = eval(config)
+                    if !has_key(makers, nmcfg.name)
+                        let makers[nmcfg.name] = 0
+                    endif
+                    let item.text = idx == 0 ? '' : item.text[:(idx-1)]
+                catch
+                    call neomake#log#exception(printf(
+                                \ 'Error when evaluating nmcfg (%s): %s.',
+                                \ config, v:exception))
+                endtry
+            endif
+        endif
+
+        " Count entries.
+        if !empty(nmcfg)
+            let makers[nmcfg.name] += 1
+        endif
+
+        let item.maker_name = get(nmcfg, 'short', '????')
+        let maker_width = max([len(item.maker_name), maker_width])
+
+        if item.lnum
+            let lnum_width = max([len(item.lnum), lnum_width])
+            let col_width = max([len(item.col), col_width])
+        endif
+
+        let i += 1
+    endfor
+
+    let syntax = keys(makers)
+    if src_buf
+        for ft in split(neomake#compat#getbufvar(src_buf, '&filetype', ''), '\.')
+            if !empty(ft) && index(syntax, ft) == -1
+                call add(syntax, ft)
+            endif
+        endfor
+    endif
+    if get(b:, '_neomake_cur_syntax', []) != syntax
+        runtime! syntax/neomake/qf.vim
+        for name in syntax
+            execute 'runtime! syntax/neomake/'.name.'.vim '
+                        \  . 'syntax/neomake/'.name.'/*.vim'
+        endfor
+        let b:_neomake_cur_syntax = syntax
+    endif
+
+    if maker_width + lnum_width + col_width > 0
+        let b:neomake_start_col = maker_width + lnum_width + col_width + 2
+        let b:neomake_number_len = lnum_width + col_width + 2
+        let blank_col = repeat(' ', lnum_width + col_width + 1)
+    else
+        let b:neomake_start_col = 0
+        let b:neomake_number_len = 0
+        let blank_col = ''
+    endif
+
+    " Count number of different buffers and cache their names.
+    let buffers = neomake#compat#uniq(sort(
+                \ filter(map(copy(qflist), 'v:val.bufnr'), 'v:val != 0')))
+    let buffer_names = {}
+    if len(buffers) > 1
+        for b in buffers
+            let bufname = bufname(b)
+            if empty(bufname)
+                let bufname = 'buf:'.b
+            else
+                let bufname = fnamemodify(bufname, ':t')
+                if len(bufname) > 15
+                    let bufname = bufname[0:13].'…'
+                endif
+            endif
+            let buffer_names[b] = bufname
+        endfor
+    endif
+
+    let i = 1
+    let last_bufnr = -1
+    for item in qflist
+        if item.lnum
+            call add(signs, {'lnum': i, 'bufnr': buf, 'type': item.type})
+        endif
+        let i += 1
+
+        let text = item.text
+        if item.bufnr != 0 && !empty(buffer_names)
+            if last_bufnr != item.bufnr
+                let text = printf('[%s] %s', buffer_names[item.bufnr], text)
+                let last_bufnr = item.bufnr
+            endif
+        endif
+
+        if !item.lnum
+            call add(lines, printf('%*s %s %s',
+                        \ maker_width, item.maker_name,
+                        \ blank_col, text))
+        else
+            call add(lines, printf('%*s %*s:%*s %s',
+                        \ maker_width, item.maker_name,
+                        \ lnum_width, item.lnum,
+                        \ col_width, item.col ? item.col : '-',
+                        \ text))
+        endif
+    endfor
+
+    if !exists('b:_neomake_qf_orig_lines')
+        let b:_neomake_qf_orig_lines = getbufline('%', 1, '$')
+    endif
+    call s:set_qf_lines(lines)
+
+    if exists('+breakindent')
+        " Keeps the text aligned with the fake gutter.
+        setlocal breakindent linebreak
+        let &breakindentopt = 'shift:'.(b:neomake_start_col + 1)
+    endif
+
+    call neomake#signs#Reset(buf, 'file')
+    call neomake#signs#PlaceSigns(buf, signs, 'file')
+
+    call s:add_window_matches(maker_width)
+
+    augroup neomake_qf
+        autocmd! * <buffer>
+        autocmd CursorMoved <buffer> call s:cursor_moved()
+
+        " Annotate in new window, e.g. with "tab sp".
+        " It keeps the syntax there, so should also have the rest.
+        " This happens on Neovim already through CursorMoved being invoked
+        " always then.
+        if exists('##WinNew')
+            exe 'autocmd WinNew <buffer> call s:add_window_matches('.maker_width.')'
+        endif
+
+        " Clear matches when opening another buffer in the same window, with
+        " the original window/buffer still being visible (e.g. in another
+        " tab).
+        autocmd BufLeave <buffer> call s:on_bufleave()
+    augroup END
+
+    " Set title.
+    " Fallback without patch-7.4.2200, fix for without 8.0.1831.
+    if !has('patch-7.4.2200') || !exists('w:quickfix_title') || w:quickfix_title[0] ==# ':'
+        let maker_info = []
+        for [maker, c] in items(makers)
+            call add(maker_info, maker.'('.c.')')
+        endfor
+        let maker_info_str = join(maker_info, ', ')
+        if is_loclist
+            let prefix = 'file'
+        else
+            let prefix = 'project'
+        endif
+        let w:quickfix_title = neomake#list#get_title(prefix, src_buf, maker_info_str)
+    endif
+endfunction
+
+function! s:on_bufleave() abort
+    let s:left_winnr = winnr()
+    augroup neomake_qf
+        autocmd BufEnter * call s:on_bufenter_after_bufleave()
+    augroup END
+endfunction
+
+function! s:on_bufenter_after_bufleave() abort
+    if winnr() == s:left_winnr
+        call s:clean_matches()
+    endif
+    unlet s:left_winnr
+    augroup neomake_qf
+        autocmd! BufEnter
+    augroup END
+endfunction
+
+function! s:add_window_matches(maker_width) abort
+    if !b:neomake_start_col
+        return
+    endif
+    if exists('w:_neomake_maker_match_id')
+        silent! call matchdelete(w:_neomake_maker_match_id)
+    endif
+    let w:_neomake_maker_match_id = matchadd('neomakeMakerName',
+                \ '.*\%<'.(a:maker_width + 1).'c',
+                \ s:match_base_priority+1)
+    if exists('w:_neomake_gutter_match_id')
+        silent! call matchdelete(w:_neomake_gutter_match_id)
+    endif
+    let w:_neomake_gutter_match_id = matchadd('neomakeListNr',
+                \ '\%>'.(a:maker_width).'c'
+                \ .'.*\%<'.(b:neomake_start_col + 2).'c',
+                \ s:match_base_priority+2)
+    if exists('w:_neomake_bufname_match_id')
+        silent! call matchdelete(w:_neomake_bufname_match_id)
+    endif
+    let w:_neomake_bufname_match_id = matchadd('neomakeBufferName',
+                \ '.*\%<'.(a:maker_width + 1).'c',
+                \ s:match_base_priority+3)
+endfunction
diff --git a/.vim/autoload/neomake/setup.vim b/.vim/autoload/neomake/setup.vim
new file mode 100644
index 0000000..e0c5298
--- /dev/null
+++ b/.vim/autoload/neomake/setup.vim
@@ -0,0 +1,37 @@
+if has('signs')
+    let g:neomake_place_signs = get(g:, 'neomake_place_signs', 1)
+else
+    let g:neomake_place_signs = 0
+    lockvar g:neomake_place_signs
+endif
+
+function! neomake#setup#define_highlights() abort
+    if g:neomake_place_signs
+        call neomake#signs#DefineHighlights()
+    endif
+    if get(g:, 'neomake_highlight_columns', 1)
+                \ || get(g:, 'neomake_highlight_lines', 0)
+        call neomake#highlights#DefineHighlights()
+    endif
+endfunction
+
+function! neomake#setup#setup_autocmds() abort
+    augroup neomake
+        au!
+        if !exists('*nvim_buf_add_highlight')
+            autocmd BufEnter * call neomake#highlights#ShowHighlights()
+        endif
+        if has('timers')
+            autocmd CursorMoved * call neomake#CursorMovedDelayed()
+            " Force-redraw display of current error after resizing Vim, which appears
+            " to clear the previously echoed error.
+            autocmd VimResized * call timer_start(100, function('neomake#EchoCurrentError'))
+        else
+            autocmd CursorHold,CursorHoldI * call neomake#CursorMoved()
+        endif
+        autocmd VimLeave * call neomake#VimLeave()
+        autocmd ColorScheme * call neomake#setup#define_highlights()
+    augroup END
+endfunction
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/signs.vim b/.vim/autoload/neomake/signs.vim
new file mode 100644
index 0000000..fb96934
--- /dev/null
+++ b/.vim/autoload/neomake/signs.vim
@@ -0,0 +1,289 @@
+" vim: ts=4 sw=4 et
+scriptencoding utf-8
+
+if !has('signs')
+    call neomake#log#error('Trying to load signs.vim, without +signs.')
+    finish
+endif
+
+let s:base_sign_id = 5000
+let s:placed_signs = {'project': {}, 'file': {}}
+let s:last_placed_signs = {'project': {}, 'file': {}}
+
+exe 'sign define neomake_invisible'
+
+" Reset signs placed by a :Neomake! call
+function! neomake#signs#ResetProject() abort
+    for buf in keys(s:placed_signs.project)
+        call neomake#signs#Reset(buf, 'project')
+        call neomake#signs#CleanOldSigns(buf, 'project')
+    endfor
+endfunction
+
+" Reset signs placed by a :Neomake call in a buffer
+function! neomake#signs#ResetFile(bufnr) abort
+    call neomake#signs#Reset(a:bufnr, 'file')
+    call neomake#signs#CleanOldSigns(a:bufnr, 'file')
+endfunction
+
+function! neomake#signs#Reset(bufnr, type) abort
+    if has_key(s:placed_signs[a:type], a:bufnr)
+        " Clean any lingering, already retired signs.
+        call neomake#signs#CleanOldSigns(a:bufnr, a:type)
+        let s:last_placed_signs[a:type][a:bufnr] = s:placed_signs[a:type][a:bufnr]
+        unlet s:placed_signs[a:type][a:bufnr]
+    endif
+endfunction
+
+let s:sign_order = {'neomake_file_err': 0, 'neomake_file_warn': 1,
+                 \  'neomake_file_info': 2, 'neomake_file_msg': 3,
+                 \  'neomake_project_err': 4, 'neomake_project_warn': 5,
+                 \  'neomake_project_info': 6, 'neomake_project_msg': 7}
+
+" Get the defined signs for a:bufnr.
+" It returns a dictionary with line numbers as keys.
+" If there are multiple entries for a line only the first (visible) entry is
+" returned.
+function! neomake#signs#by_lnum(bufnr) abort
+    let bufnr = a:bufnr + 0
+    if !bufexists(bufnr)
+        return {}
+    endif
+
+    let r = {}
+    if exists('*sign_getplaced')  " patch-8.1.0614
+        for sign in sign_getplaced(bufnr)[0].signs
+            if has_key(r, sign.lnum)
+                continue
+            endif
+            let r[sign.lnum] = [sign.id, sign.name]
+        endfor
+        return r
+    endif
+
+    let signs_output = split(neomake#utils#redir('sign place buffer='.a:bufnr), '\n')
+
+    " Originally via ALE.
+    " Matches output like :
+    " line=4  id=1  name=neomake_err
+    " строка=1  id=1000001  имя=neomake_err
+    " 行=1  識別子=1000001  名前=neomake_err
+    " línea=12 id=1000001 nombre=neomake_err
+    " riga=1 id=1000001, nome=neomake_err
+    for line in reverse(signs_output[2:])
+        " XXX: does not really match "name="
+        "      (broken by patch-8.1.0614, but handled above)
+        let sign_type = line[strridx(line, '=')+1:]
+        if sign_type[0:7] ==# 'neomake_'
+            let lnum_idx = stridx(line, '=')
+            let lnum = line[lnum_idx+1:] + 0
+            if lnum
+                let sign_id = line[stridx(line, '=', lnum_idx+1)+1:] + 0
+                let r[lnum] = [sign_id, sign_type]
+            endif
+        endif
+    endfor
+    return r
+endfunction
+
+let s:entry_to_sign_type = {'W': 'warn', 'I': 'info', 'M': 'msg'}
+
+" Place signs for list a:entries in a:bufnr for a:type ('file' or 'project').
+" List items in a:entries need to have a "type" and "lnum" (non-zero) property.
+function! neomake#signs#PlaceSigns(bufnr, entries, type) abort
+    " Query the list of currently placed signs.
+    " This allows to cope with movements, e.g. when lines were added.
+    let placed_signs = neomake#signs#by_lnum(a:bufnr)
+
+    let entries_by_linenr = {}
+    for entry in a:entries
+        let lnum = entry.lnum
+        let sign_type = printf('neomake_%s_%s',
+                    \ a:type,
+                    \ get(s:entry_to_sign_type, toupper(entry.type), 'err'))
+        if !exists('entries_by_linenr[lnum]')
+                    \ || s:sign_order[entries_by_linenr[lnum]]
+                    \    > s:sign_order[sign_type]
+            let entries_by_linenr[lnum] = sign_type
+        endif
+    endfor
+
+    let place_new = []
+    let log_context = {'bufnr': a:bufnr}
+    let count_reused = 0
+    for [lnum, sign_type] in items(entries_by_linenr)
+        let existing_sign = get(placed_signs, lnum, [])
+        if empty(existing_sign) || existing_sign[1] !~# '^neomake_'.a:type.'_'
+            call add(place_new, [lnum, sign_type])
+            continue
+        endif
+
+        let sign_id = existing_sign[0]
+        if existing_sign[1] == sign_type
+            let count_reused += 1
+            " call neomake#log#debug(printf(
+            "             \ 'Reusing sign: id=%d, type=%s, lnum=%d.',
+            "             \ sign_id, existing_sign[1], lnum), log_context)
+        else
+            let cmd = printf('sign place %s name=%s buffer=%d',
+                        \ sign_id, sign_type, a:bufnr)
+            call neomake#log#debug('Upgrading sign for lnum='.lnum.': '.cmd.'.', log_context)
+            exe cmd
+        endif
+
+        " Keep this sign from being cleaned.
+        if exists('s:last_placed_signs[a:type][a:bufnr][sign_id]')
+            unlet s:last_placed_signs[a:type][a:bufnr][sign_id]
+        endif
+    endfor
+    if count_reused
+        call neomake#log#debug(printf('Reused %d signs.', count_reused), log_context)
+    endif
+
+    for [lnum, sign_type] in place_new
+        if !exists('next_sign_id')
+            if !empty(placed_signs)
+                let next_sign_id = max(map(values(copy(placed_signs)), 'v:val[0]')) + 1
+            else
+                let next_sign_id = s:base_sign_id
+            endif
+        else
+            let next_sign_id += 1
+        endif
+        let cmd = 'sign place '.next_sign_id.' line='.lnum.
+                    \ ' name='.sign_type.
+                    \ ' buffer='.a:bufnr
+        call neomake#log#debug('Placing sign: '.cmd.'.', log_context)
+        let placed_signs[lnum] = [next_sign_id, sign_type]
+        exe cmd
+    endfor
+
+    let s:placed_signs[a:type][a:bufnr] = {}
+    for [lnum, sign_info] in items(placed_signs)
+        let s:placed_signs[a:type][a:bufnr][sign_info[0]] = sign_info[1]
+    endfor
+endfunction
+
+function! neomake#signs#CleanAllOldSigns(type) abort
+    call neomake#log#debug_obj('Removing signs', s:last_placed_signs)
+    for buf in keys(s:last_placed_signs[a:type])
+        call neomake#signs#CleanOldSigns(buf, a:type)
+    endfor
+endfunction
+
+" type may be either 'file' or 'project'
+function! neomake#signs#CleanOldSigns(bufnr, type) abort
+    if !has_key(s:last_placed_signs[a:type], a:bufnr)
+        return
+    endif
+    let placed_signs = s:last_placed_signs[a:type][a:bufnr]
+    unlet s:last_placed_signs[a:type][a:bufnr]
+    if bufexists(+a:bufnr)
+        call neomake#log#debug(printf('Cleaning %d old signs.', len(placed_signs)), {'bufnr': a:bufnr})
+        for sign_id in keys(placed_signs)
+            exe 'sign unplace '.sign_id.' buffer='.a:bufnr
+            if has_key(s:placed_signs[a:type], a:bufnr)
+                if has_key(s:placed_signs[a:type][a:bufnr], sign_id)
+                    unlet s:placed_signs[a:type][a:bufnr][sign_id]
+                endif
+            endif
+        endfor
+    else
+        call neomake#log#debug_obj('Skipped cleaning of old signs in non-existing buffer '.a:bufnr, placed_signs)
+    endif
+endfunction
+
+function! neomake#signs#RedefineSign(name, opts) abort
+    let sign_define = 'sign define '.a:name
+    for attr in keys(a:opts)
+        let sign_define .= ' '.attr.'='.a:opts[attr]
+    endfor
+    call neomake#log#debug(printf('Defining sign: %s.', sign_define))
+    exe sign_define
+endfunction
+
+function! neomake#signs#RedefineErrorSign(...) abort
+    let default_opts = {'text': '✖', 'texthl': 'NeomakeErrorSign'}
+    let opts = {}
+    if a:0
+        call extend(opts, a:1)
+    elseif exists('g:neomake_error_sign')
+        call extend(opts, g:neomake_error_sign)
+    endif
+    call extend(opts, default_opts, 'keep')
+    call neomake#signs#RedefineSign('neomake_file_err', opts)
+    call neomake#signs#RedefineSign('neomake_project_err', opts)
+endfunction
+
+function! neomake#signs#RedefineWarningSign(...) abort
+    let default_opts = {'text': '‼', 'texthl': 'NeomakeWarningSign'}
+    let opts = {}
+    if a:0
+        call extend(opts, a:1)
+    elseif exists('g:neomake_warning_sign')
+        call extend(opts, g:neomake_warning_sign)
+    endif
+    call extend(opts, default_opts, 'keep')
+    call neomake#signs#RedefineSign('neomake_file_warn', opts)
+    call neomake#signs#RedefineSign('neomake_project_warn', opts)
+endfunction
+
+function! neomake#signs#RedefineMessageSign(...) abort
+    let default_opts = {'text': '➤', 'texthl': 'NeomakeMessageSign'}
+    let opts = {}
+    if a:0
+        call extend(opts, a:1)
+    elseif exists('g:neomake_message_sign')
+        call extend(opts, g:neomake_message_sign)
+    endif
+    call extend(opts, default_opts, 'keep')
+    call neomake#signs#RedefineSign('neomake_file_msg', opts)
+    call neomake#signs#RedefineSign('neomake_project_msg', opts)
+endfunction
+
+function! neomake#signs#RedefineInfoSign(...) abort
+    let default_opts = {'text': 'ℹ', 'texthl': 'NeomakeInfoSign'}
+    let opts = {}
+    if a:0
+        call extend(opts, a:1)
+    elseif exists('g:neomake_info_sign')
+        call extend(opts, g:neomake_info_sign)
+    endif
+    call extend(opts, default_opts, 'keep')
+    call neomake#signs#RedefineSign('neomake_file_info', opts)
+    call neomake#signs#RedefineSign('neomake_project_info', opts)
+endfunction
+
+function! neomake#signs#DefineHighlights() abort
+    " Use background from SignColumn.
+    let ctermbg = neomake#utils#GetHighlight('SignColumn', 'bg', 'Normal')
+    let guibg = neomake#utils#GetHighlight('SignColumn', 'bg#', 'Normal')
+
+    " Define NeomakeErrorSign, NeomakeWarningSign etc.
+    call neomake#utils#define_derived_highlights('Neomake%sSign', [ctermbg, guibg])
+endfunction
+
+function! neomake#signs#DefineSigns() abort
+    call neomake#signs#RedefineErrorSign()
+    call neomake#signs#RedefineWarningSign()
+    call neomake#signs#RedefineInfoSign()
+    call neomake#signs#RedefineMessageSign()
+endfunction
+
+function! s:wipe_signs(bufnr) abort
+    for type in ['file', 'project']
+        if has_key(s:placed_signs[type], a:bufnr)
+            unlet s:placed_signs[type][a:bufnr]
+        endif
+        if has_key(s:last_placed_signs[type], a:bufnr)
+            unlet s:last_placed_signs[type][a:bufnr]
+        endif
+    endfor
+endfunction
+augroup neomake_signs
+    au!
+    autocmd BufWipeout * call s:wipe_signs(expand('<abuf>'))
+augroup END
+
+call neomake#signs#DefineSigns()
+call neomake#signs#DefineHighlights()
diff --git a/.vim/autoload/neomake/statusline.vim b/.vim/autoload/neomake/statusline.vim
new file mode 100644
index 0000000..14fb543
--- /dev/null
+++ b/.vim/autoload/neomake/statusline.vim
@@ -0,0 +1,423 @@
+scriptencoding utf-8
+
+unlockvar s:unknown_counts
+let s:unknown_counts = {}
+lockvar s:unknown_counts
+
+let s:counts = {}
+
+" Key: bufnr, Value: dict with cache keys.
+let s:cache = {}
+
+" For debugging.
+let g:neomake#statusline#_s = s:
+
+function! s:clear_cache(bufnr) abort
+    if has_key(s:cache, a:bufnr)
+        unlet s:cache[a:bufnr]
+    endif
+endfunction
+
+function! neomake#statusline#clear_cache() abort
+    let s:cache = {}
+endfunction
+
+function! s:incCount(counts, item, buf) abort
+    if !empty(a:item.type) && (!a:buf || a:item.bufnr ==# a:buf)
+        let type = toupper(a:item.type)
+        let a:counts[type] = get(a:counts, type, 0) + 1
+        if a:buf
+            call s:clear_cache(a:buf)
+        else
+            let s:cache = {}
+        endif
+        return 1
+    endif
+    return 0
+endfunction
+
+function! neomake#statusline#make_finished(make_info) abort
+    if a:make_info.options.file_mode
+        let bufnr = a:make_info.options.bufnr
+        if !empty(a:make_info.finished_jobs) && !has_key(s:counts, bufnr)
+            let s:counts[bufnr] = {}
+        endif
+        call s:clear_cache(bufnr)
+    else
+        let s:cache = {}
+        if !empty(a:make_info.finished_jobs) && !has_key(s:counts, 'project')
+            let s:counts['project'] = {}
+        endif
+    endif
+
+    " Trigger redraw of all statuslines.
+    " TODO: only do this if some relevant formats are used?!
+    redrawstatus!
+endfunction
+
+function! neomake#statusline#ResetCountsForBuf(...) abort
+    let bufnr = a:0 ? +a:1 : bufnr('%')
+    call s:clear_cache(bufnr)
+    if has_key(s:counts, bufnr)
+        let r = s:counts[bufnr] != {}
+        unlet s:counts[bufnr]
+        if r
+            call neomake#utils#hook('NeomakeCountsChanged', {
+                        \ 'reset': 1, 'file_mode': 1, 'bufnr': bufnr})
+        endif
+        return r
+    endif
+    return 0
+endfunction
+
+function! neomake#statusline#ResetCountsForProject(...) abort
+    let s:cache = {}
+    if !has_key(s:counts, 'project')
+        return 0
+    endif
+    let r = s:counts['project'] != {}
+    let bufnr = bufnr('%')
+    unlet s:counts['project']
+    if r
+        call neomake#utils#hook('NeomakeCountsChanged', {
+                    \ 'reset': 1, 'file_mode': 0, 'bufnr': bufnr})
+    endif
+    return r
+endfunction
+
+function! neomake#statusline#ResetCounts() abort
+    let r = neomake#statusline#ResetCountsForProject()
+    for bufnr in keys(s:counts)
+        let r = neomake#statusline#ResetCountsForBuf(bufnr) || r
+    endfor
+    let s:counts = {}
+    return r
+endfunction
+
+function! neomake#statusline#AddLoclistCount(buf, item) abort
+    let s:counts[a:buf] = get(s:counts, a:buf, {})
+    return s:incCount(s:counts[a:buf], a:item, a:buf)
+endfunction
+
+function! neomake#statusline#AddQflistCount(item) abort
+    let s:counts['project'] = get(s:counts, 'project', {})
+    return s:incCount(s:counts['project'], a:item, 0)
+endfunction
+
+function! neomake#statusline#LoclistCounts(...) abort
+    let buf = a:0 ? a:1 : bufnr('%')
+    if buf is# 'all'
+        return s:counts
+    endif
+    return get(s:counts, buf, {})
+endfunction
+
+function! neomake#statusline#QflistCounts() abort
+    return get(s:counts, 'project', s:unknown_counts)
+endfunction
+
+function! s:showErrWarning(counts, prefix) abort
+    let w = get(a:counts, 'W', 0)
+    let e = get(a:counts, 'E', 0)
+    if w || e
+        let result = a:prefix
+        if e
+            let result .= 'E:'.e
+        endif
+        if w
+            if e
+                let result .= ','
+            endif
+            let result .= 'W:'.w
+        endif
+        return result
+    else
+        return ''
+    endif
+endfunction
+
+function! neomake#statusline#LoclistStatus(...) abort
+    return s:showErrWarning(neomake#statusline#LoclistCounts(), a:0 ? a:1 : '')
+endfunction
+
+function! neomake#statusline#QflistStatus(...) abort
+    return s:showErrWarning(neomake#statusline#QflistCounts(), a:0 ? a:1 : '')
+endfunction
+
+" Get counts for a bufnr or 'project'.
+" Returns all counts when used without arguments.
+function! neomake#statusline#get_counts(...) abort
+    if a:0
+        return get(s:counts, a:1, s:unknown_counts)
+    endif
+    return s:counts
+endfunction
+
+
+let s:formatter = {
+            \ 'args': {},
+            \ }
+function! s:formatter.running_job_names() abort
+    let jobs = get(self.args, 'running_jobs', s:running_jobs(self.args.bufnr))
+    let sep = get(self.args, 'running_jobs_separator', ', ')
+    let format_running_job_file = get(self.args, 'format_running_job_file', '%s')
+    let format_running_job_project = get(self.args, 'format_running_job_project', '%s!')
+    let formatted = []
+    for job in jobs
+        if job.file_mode
+            call add(formatted, printf(format_running_job_file, job.name))
+        else
+            call add(formatted, printf(format_running_job_project, job.name))
+        endif
+    endfor
+    return join(formatted, sep)
+endfunction
+
+function! s:formatter._substitute(m) abort
+    if has_key(self.args, a:m)
+        return self.args[a:m]
+    endif
+    if !has_key(self, a:m)
+        let self.errors += [printf('Unknown statusline format: {{%s}}.', a:m)]
+        return '{{'.a:m.'}}'
+    endif
+    try
+        return call(self[a:m], [], self)
+    catch
+        call neomake#log#error(printf(
+                    \ 'Error while formatting statusline: %s.', v:exception))
+    endtry
+endfunction
+
+function! s:formatter.format(f, args) abort
+    if empty(a:f)
+        return a:f
+    endif
+    let self.args = a:args
+    let self.errors = []
+    let r = substitute(a:f, '{{\(.\{-}\)}}', '\=self._substitute(submatch(1))', 'g')
+    if !empty(self.errors)
+        call neomake#log#error(printf(
+                    \ 'Error%s when formatting %s: %s',
+                    \ len(self.errors) > 1 ? 's' : '',
+                    \ string(a:f), join(self.errors, ', ')))
+    endif
+    return r
+endfunction
+
+
+function! s:running_jobs(bufnr) abort
+    return filter(copy(neomake#GetJobs()),
+                \ "v:val.bufnr == a:bufnr && !get(v:val, 'canceled', 0)")
+endfunction
+
+function! s:format_running(format_running, options, bufnr, running_jobs) abort
+    let args = {'bufnr': a:bufnr, 'running_jobs': a:running_jobs}
+    for opt in ['running_jobs_separator', 'format_running_job_project', 'format_running_job_file']
+        if has_key(a:options, opt)
+            let args[opt] = a:options[opt]
+        endif
+    endfor
+    return s:formatter.format(a:format_running, args)
+endfunction
+
+function! neomake#statusline#get_status(bufnr, options) abort
+    let filemode_jobs = []
+    let project_jobs = []
+    let format_running = get(a:options, 'format_running', '… ({{running_job_names}})')
+    if format_running isnot 0
+        let running_jobs = s:running_jobs(a:bufnr)
+        if !empty(running_jobs)
+            for j in running_jobs
+                if j.file_mode
+                    let filemode_jobs += [j]
+                else
+                    let project_jobs += [j]
+                endif
+            endfor
+        endif
+    endif
+
+    let r_loclist = ''
+    let r_quickfix = ''
+
+    let use_highlights_with_defaults = get(a:options, 'use_highlights_with_defaults', 1)
+
+    " Location list counts.
+    let loclist_counts = get(s:counts, a:bufnr, s:unknown_counts)
+    if !empty(filemode_jobs)
+        let r_loclist = s:format_running(format_running, a:options, a:bufnr, filemode_jobs)
+    elseif empty(loclist_counts)
+        if loclist_counts is s:unknown_counts
+            let format_unknown = get(a:options, 'format_loclist_unknown', '?')
+            let r_loclist = s:formatter.format(format_unknown, {'bufnr': a:bufnr})
+        else
+            let format_ok = get(a:options, 'format_loclist_ok', use_highlights_with_defaults ? '%#NeomakeStatusGood#✓%#NeomakeStatReset#' : '✓')
+            let r_loclist = s:formatter.format(format_ok, {'bufnr': a:bufnr})
+        endif
+    else
+        let format_loclist = get(a:options, 'format_loclist_issues',
+                    \ use_highlights_with_defaults ? '%s%%#NeomakeStatReset#' : '%s')
+        if !empty(format_loclist)
+            let loclist = ''
+            for [type, c] in items(loclist_counts)
+                if has_key(a:options, 'format_loclist_type_'.type)
+                    let format = a:options['format_loclist_type_'.type]
+                elseif has_key(a:options, 'format_loclist_type_default')
+                    let format = a:options['format_loclist_type_default']
+                else
+                    let hl = ''
+                    if use_highlights_with_defaults
+                        if hlexists('NeomakeStatColorType'.type)
+                            let hl = '%#NeomakeStatColorType{{type}}#'
+                        elseif hlexists('NeomakeStatColorDefault')
+                            let hl = '%#NeomakeStatColorDefault#'
+                        endif
+                    endif
+                    let format = hl.' {{type}}:{{count}} '
+                endif
+                let loclist .= s:formatter.format(format, {
+                            \ 'bufnr': a:bufnr,
+                            \ 'count': c,
+                            \ 'type': type})
+            endfor
+            let r_loclist = printf(format_loclist, loclist)
+        endif
+    endif
+
+    " Quickfix counts.
+    let qflist_counts = get(s:counts, 'project', s:unknown_counts)
+    if !empty(project_jobs)
+        let r_quickfix = s:format_running(format_running, a:options, a:bufnr, project_jobs)
+    elseif empty(qflist_counts)
+        let format_ok = get(a:options, 'format_quickfix_ok', '')
+        if !empty(format_ok)
+            let r_quickfix = s:formatter.format(format_ok, {'bufnr': a:bufnr})
+        endif
+    else
+        let format_quickfix = get(a:options, 'format_quickfix_issues',
+                    \ use_highlights_with_defaults ? '%s%%#NeomakeStatReset#' : '%s')
+        if !empty(format_quickfix)
+            let quickfix = ''
+            for [type, c] in items(qflist_counts)
+                if has_key(a:options, 'format_quickfix_type_'.type)
+                    let format = a:options['format_quickfix_type_'.type]
+                elseif has_key(a:options, 'format_quickfix_type_default')
+                    let format = a:options['format_quickfix_type_default']
+                else
+                    let hl = ''
+                    if use_highlights_with_defaults
+                        if hlexists('NeomakeStatColorQuickfixType'.type)
+                            let hl = '%#NeomakeStatColorQuickfixType{{type}}#'
+                        elseif hlexists('NeomakeStatColorQuickfixDefault')
+                            let hl = '%#NeomakeStatColorQuickfixDefault#'
+                        endif
+                    endif
+                    let format = hl.' Q{{type}}:{{count}} '
+                endif
+                if !empty(format)
+                    let quickfix .= s:formatter.format(format, {
+                                \ 'bufnr': a:bufnr,
+                                \ 'count': c,
+                                \ 'type': type})
+                endif
+            endfor
+            let r_quickfix = printf(format_quickfix, quickfix)
+        endif
+    endif
+
+    let format_lists = get(a:options, 'format_lists', '{{loclist}}{{lists_sep}}{{quickfix}}')
+    if empty(r_loclist) || empty(r_quickfix)
+        let lists_sep = ''
+    else
+        let lists_sep = get(a:options, 'lists_sep', ' ')
+    endif
+    return s:formatter.format(format_lists, {'loclist': r_loclist, 'quickfix': r_quickfix, 'lists_sep': lists_sep})
+endfunction
+
+function! neomake#statusline#get(bufnr, ...) abort
+    let options = a:0 ? a:1 : {}
+    let cache_key = string(options)
+    if !exists('s:cache[a:bufnr][cache_key]')
+        if !has_key(s:cache, a:bufnr)
+            let s:cache[a:bufnr] = {}
+        endif
+        let bufnr = +a:bufnr
+
+        " TODO: needs to go into cache key then!
+        if getbufvar(bufnr, '&filetype') ==# 'qf'
+            let s:cache[bufnr][cache_key] = ''
+        else
+            let [disabled, src] = neomake#config#get_with_source('disabled', -1, {'bufnr': bufnr, 'log_source': 'statusline#get'})
+            if src ==# 'default'
+                let disabled_scope = ''
+            else
+                let disabled_scope = src[0]
+            endif
+            if disabled != -1 && disabled
+                " Automake Disabled
+                let format_disabled_info = get(options, 'format_disabled_info', '{{disabled_scope}}-')
+                let disabled_info = s:formatter.format(format_disabled_info,
+                            \ {'disabled_scope': disabled_scope})
+                " Defaults to showing the disabled information (i.e. scope)
+                let format_disabled = get(options, 'format_status_disabled', '{{disabled_info}} %s')
+                let outer_format = s:formatter.format(format_disabled, {'disabled_info': disabled_info})
+            else
+                " Automake Enabled
+                " Defaults to showing only the status
+                let format_enabled = get(options, 'format_status_enabled', '%s')
+                let outer_format = s:formatter.format(format_enabled, {})
+            endif
+            let format_status = get(options, 'format_status', '%s')
+            let status = neomake#statusline#get_status(bufnr, options)
+
+            let r = printf(outer_format, printf(format_status, status))
+
+            let s:cache[bufnr][cache_key] = r
+        endif
+    endif
+    return s:cache[a:bufnr][cache_key]
+endfunction
+
+" XXX: TODO: cleanup/doc?!
+function! neomake#statusline#DefineHighlights() abort
+    for suffix in ['', 'NC']
+        let hl = 'StatusLine'.suffix
+
+        " Highlight used for resetting color (used after counts).
+        exe 'hi default link NeomakeStatReset'.suffix.' StatusLine'.suffix
+
+        " Uses "green" for NeomakeStatusGood, but the default with
+        " NeomakeStatusGoodNC (since it might be underlined there, and should
+        " not stand out in general there).
+        exe 'hi default NeomakeStatusGood'.suffix
+                    \ . ' ctermfg=' . (suffix ? neomake#utils#GetHighlight(hl, 'fg') : 'green')
+                    \ . ' guifg=' . (suffix ? neomake#utils#GetHighlight(hl, 'fg#') : 'green')
+                    \ . ' ctermbg='.neomake#utils#GetHighlight(hl, 'bg')
+                    \ . ' guifg='.neomake#utils#GetHighlight(hl, 'bg#')
+                    \ . (neomake#utils#GetHighlight(hl, 'underline') ? ' cterm=underline' : '')
+                    \ . (neomake#utils#GetHighlight(hl, 'underline#') ? ' gui=underline' : '')
+                    \ . (neomake#utils#GetHighlight(hl, 'reverse') ? ' cterm=reverse' : '')
+                    \ . (neomake#utils#GetHighlight(hl, 'reverse#') ? ' gui=reverse' : '')
+    endfor
+
+    " Default highlight for type counts.
+    exe 'hi NeomakeStatColorDefault cterm=NONE ctermfg=white ctermbg=blue'
+    hi link NeomakeStatColorQuickfixDefault NeomakeStatColorDefault
+
+    " Specific highlights for types.  Only used if defined.
+    exe 'hi NeomakeStatColorTypeE cterm=NONE ctermfg=white ctermbg=red'
+    hi link NeomakeStatColorQuickfixTypeE NeomakeStatColorTypeE
+
+    exe 'hi NeomakeStatColorTypeW cterm=NONE ctermfg=white ctermbg=yellow'
+    hi link NeomakeStatColorQuickfixTypeW NeomakeStatColorTypeW
+endfunction
+
+" Global augroup, gets configured always currently when autoloaded.
+augroup neomake_statusline
+    autocmd!
+    autocmd BufWipeout * call s:clear_cache(expand('<abuf>'))
+    autocmd ColorScheme * call neomake#statusline#DefineHighlights()
+augroup END
+call neomake#statusline#DefineHighlights()
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/neomake/utils.vim b/.vim/autoload/neomake/utils.vim
new file mode 100644
index 0000000..860fe41
--- /dev/null
+++ b/.vim/autoload/neomake/utils.vim
@@ -0,0 +1,795 @@
+" vim: ts=4 sw=4 et
+scriptencoding utf-8
+
+" Get verbosity, optionally based on jobinfo's make_id (a:1).
+function! neomake#utils#get_verbosity(...) abort
+    if a:0 && has_key(a:1, 'make_id')
+        return neomake#GetMakeOptions(a:1.make_id).verbosity
+    endif
+    return get(g:, 'neomake_verbose', 1) + &verbose
+endfunction
+
+function! neomake#utils#Stringify(obj) abort
+    if type(a:obj) == type([])
+        let ls = map(copy(a:obj), 'neomake#utils#Stringify(v:val)')
+        return '['.join(ls, ', ').']'
+    elseif type(a:obj) == type({})
+        let ls = []
+        for [k, l:V] in items(neomake#utils#fix_self_ref(a:obj))
+            if type(V) == type(function('tr'))
+                let fname = substitute(string(V), ', {\zs.*\ze})', '…', '')
+                call add(ls, k.': '.fname)
+            else
+                call add(ls, k.': '.neomake#utils#Stringify(V))
+            endif
+            unlet V  " vim73
+        endfor
+        return '{'.join(ls, ', ').'}'
+    elseif type(a:obj) == type(function('tr'))
+        return string(a:obj)
+    else
+        return a:obj
+    endif
+endfunction
+
+function! neomake#utils#truncate_width(string, width) abort
+    let pos = a:width
+    while pos >= 0
+        let s = matchstr(a:string, '.\{,'.pos.'}', 0, 1)
+        let w = strwidth(s)
+        if w <= a:width
+            return s
+        endif
+        let pos -= max([(w-a:width)/2, 1])
+    endwhile
+    return ''
+endfunction
+
+" This comes straight out of syntastic.
+"print as much of a:msg as possible without "Press Enter" prompt appearing
+function! neomake#utils#WideMessage(msg) abort " {{{2
+    let old_ruler = &ruler
+    let old_showcmd = &showcmd
+
+    " Replace newlines (typically in the msg) with a single space.  This
+    " might happen with writegood.
+    let msg = substitute(a:msg, '\r\?\n', ' ', 'g')
+
+    "convert tabs to spaces so that the tabs count towards the window
+    "width as the proper amount of characters
+    let chunks = split(msg, "\t", 1)
+    let msg = join(map(chunks[:-2], "v:val . repeat(' ', &tabstop - strwidth(v:val) % &tabstop)"), '') . chunks[-1]
+    let msg = neomake#utils#truncate_width(msg, &columns-1)
+
+    set noruler noshowcmd
+    redraw
+
+    call neomake#log#debug('WideMessage: echo '.msg.'.')
+    echo msg
+
+    let &ruler = old_ruler
+    let &showcmd = old_showcmd
+endfunction " }}}2
+
+" This comes straight out of syntastic.
+function! neomake#utils#IsRunningWindows() abort
+    return has('win32') || has('win64')
+endfunction
+
+" Get directory/path separator.
+function! neomake#utils#Slash() abort
+    return (!exists('+shellslash') || &shellslash) ? '/' : '\'
+endfunction
+
+function! neomake#utils#Exists(exe) abort
+    " DEPRECATED: just use executable() directly.
+    return executable(a:exe)
+endfunction
+
+" Object used with neomake#utils#MakerFromCommand.
+let s:maker_from_command = extend(copy(g:neomake#core#command_maker_base), {
+            \ 'remove_invalid_entries': 0,
+            \ })
+function! s:maker_from_command._get_argv(jobinfo) abort dict
+    let fname = self._get_fname_for_args(a:jobinfo)
+    let args = neomake#utils#ExpandArgs(self.args, a:jobinfo)
+    if !empty(fname)
+        if self.__command_is_string
+            let fname = neomake#utils#shellescape(fname)
+            let args[-1] .= ' '.fname
+        else
+            call add(args, fname)
+        endif
+    endif
+    return neomake#compat#get_argv(self.exe, args, 1)
+endfunction
+
+" Create a maker object for a given command.
+" Args: command (string or list).  Gets wrapped in a shell in case it is a
+"       string.
+function! neomake#utils#MakerFromCommand(command) abort
+    let maker = copy(s:maker_from_command)
+    if type(a:command) == type('')
+        let argv = split(&shell) + split(&shellcmdflag)
+        let maker.exe = argv[0]
+        let maker.args = argv[1:] + [a:command]
+        let maker.__command_is_string = 1
+    else
+        let maker.exe = a:command[0]
+        let maker.args = a:command[1:]
+        let maker.__command_is_string = 0
+    endif
+    return maker
+endfunction
+
+let s:super_ft_cache = {}
+function! neomake#utils#GetSupersetOf(ft) abort
+    if !has_key(s:super_ft_cache, a:ft)
+        call neomake#utils#load_ft_makers(a:ft)
+        let l:SupersetOf = 'neomake#makers#ft#'.a:ft.'#SupersetOf'
+        if exists('*'.SupersetOf)
+            let s:super_ft_cache[a:ft] = call(SupersetOf, [])
+        else
+            let s:super_ft_cache[a:ft] = ''
+        endif
+    endif
+    return s:super_ft_cache[a:ft]
+endfunction
+
+let s:loaded_ft_maker_runtime = []
+function! neomake#utils#load_ft_makers(ft) abort
+    " Load ft maker, but only once (for performance reasons and to allow for
+    " monkeypatching it in tests).
+    if index(s:loaded_ft_maker_runtime, a:ft) == -1
+        if !exists('*neomake#makers#ft#'.a:ft.'#EnabledMakers')
+            silent exe 'runtime! autoload/neomake/makers/ft/'.a:ft.'.vim'
+        endif
+        call add(s:loaded_ft_maker_runtime, a:ft)
+    endif
+endfunction
+
+let s:loaded_global_maker_runtime = 0
+function! neomake#utils#load_global_makers() abort
+    " Load global makers, but only once (for performance reasons and to allow
+    " for monkeypatching it in tests).
+    if !s:loaded_global_maker_runtime
+        exe 'runtime! autoload/neomake/makers/*.vim'
+        let s:loaded_global_maker_runtime = 1
+    endif
+endfunction
+
+function! neomake#utils#get_ft_confname(ft, ...) abort
+    return substitute(a:ft, '\W', a:0 ? a:1 : '_', 'g')
+endfunction
+
+" Resolve filetype a:ft into a list of filetypes suitable for config vars
+" (i.e. 'foo.bar' => ['foo_bar', 'foo', 'bar']).
+function! neomake#utils#get_config_fts(ft, ...) abort
+    let delim = a:0 ? a:1 : '_'
+    let cache_key = a:ft . delim
+    if !has_key(s:cache_config_fts, cache_key)
+        let r = []
+        let fts = split(a:ft, '\.')
+        for ft in fts
+            call add(r, ft)
+            let super_ft = neomake#utils#GetSupersetOf(ft)
+            while !empty(super_ft)
+                if index(fts, super_ft) == -1
+                    call add(r, super_ft)
+                endif
+                let super_ft = neomake#utils#GetSupersetOf(super_ft)
+            endwhile
+        endfor
+        if len(fts) > 1
+            call insert(r, a:ft, 0)
+        endif
+        let s:cache_config_fts[cache_key] = map(r, 'neomake#utils#get_ft_confname(v:val, delim)')
+    endif
+    return s:cache_config_fts[cache_key]
+endfunction
+let s:cache_config_fts = {}
+
+let s:unset = {}  " Sentinel.
+
+" Get a setting by key, based on filetypes, from the buffer or global
+" namespace, defaulting to default.
+" Use an empty bufnr ('') to ignore buffer-local settings.
+function! neomake#utils#GetSetting(key, maker, default, ft, bufnr, ...) abort
+    let maker_only = a:0 ? a:1 : 0
+
+    " Check new-style config.
+    if exists('g:neomake') || !empty(getbufvar(a:bufnr, 'neomake'))
+        let context = {'ft': a:ft, 'maker': a:maker, 'bufnr': a:bufnr, 'maker_only': maker_only}
+        let [l:Ret, source] = neomake#config#get_with_source(a:key, g:neomake#config#undefined, context)
+        " Check old-style setting when source is the maker.
+        if source ==# 'maker' && !maker_only
+            let tmpmaker = {}
+            if has_key(a:maker, 'name')
+                let tmpmaker.name = a:maker.name
+            endif
+            let l:RetOld = s:get_oldstyle_setting(a:key, tmpmaker, s:unset, a:ft, a:bufnr, 1)
+            if RetOld isnot# s:unset
+                return RetOld
+            endif
+        endif
+        if Ret isnot g:neomake#config#undefined
+            return Ret
+        endif
+    endif
+
+    return s:get_oldstyle_setting(a:key, a:maker, a:default, a:ft, a:bufnr, maker_only)
+endfunction
+
+function! s:get_oldstyle_setting(key, maker, default, ft, bufnr, maker_only) abort
+    let maker_name = get(a:maker, 'name', '')
+    if a:maker_only && empty(maker_name)
+        if has_key(a:maker, a:key)
+            return get(a:maker, a:key)
+        endif
+        return a:default
+    endif
+
+    if !empty(a:ft)
+        let fts = neomake#utils#get_config_fts(a:ft) + ['']
+    else
+        let fts = ['']
+    endif
+    for ft in fts
+        let part = join(filter([ft, maker_name], '!empty(v:val)'), '_')
+        if empty(part)
+            break
+        endif
+        let config_var = 'neomake_'.part.'_'.a:key
+        if a:bufnr isnot# ''
+            let l:Bufcfgvar = neomake#compat#getbufvar(a:bufnr, config_var, s:unset)
+            if Bufcfgvar isnot s:unset
+                return copy(Bufcfgvar)
+            endif
+        endif
+        if has_key(g:, config_var)
+            return copy(get(g:, config_var))
+        endif
+        unlet! Bufcfgvar  " vim73
+    endfor
+
+    if has_key(a:maker, a:key)
+        return get(a:maker, a:key)
+    endif
+
+    let key = a:key
+    if a:maker_only
+        let key = maker_name.'_'.key
+    endif
+    let key = a:maker_only ? maker_name.'_'.a:key : a:key
+    " Look for 'neomake_'.key in the buffer and global namespace.
+    let bufvar = neomake#compat#getbufvar(a:bufnr, 'neomake_'.key, s:unset)
+    if bufvar isnot s:unset
+        return bufvar
+    endif
+    if a:key !=# 'enabled_makers' && has_key(g:, 'neomake_'.key)
+        return get(g:, 'neomake_'.key)
+    endif
+    return a:default
+endfunction
+
+" Helper function to define default highlight for a:group (e.g.
+" "Neomake%sSign"), using fg from another highlight, abd given background.
+function! neomake#utils#define_derived_highlights(group_format, bg) abort
+    for [type, fg_from] in items({
+                \ 'Error': ['Error', 'bg'],
+                \ 'Warning': ['Todo', 'fg'],
+                \ 'Info': ['Question', 'fg'],
+                \ 'Message': ['ModeMsg', 'fg']
+                \ })
+        let group = printf(a:group_format, type)
+        call s:define_derived_highlight_group(group, fg_from, a:bg)
+    endfo
+endfunction
+
+function! s:define_derived_highlight_group(group, fg_from, bg) abort
+    let [fg_group, fg_attr] = a:fg_from
+    let [ctermbg, guibg] = a:bg
+    let bg = 'ctermbg='.ctermbg.' guibg='.guibg
+
+    " NOTE: fg falls back to "Normal" always, not bg (for e.g. "SignColumn")
+    " inbetween.
+    let ctermfg = neomake#utils#GetHighlight(fg_group, fg_attr, 'Normal')
+    let guifg = neomake#utils#GetHighlight(fg_group, fg_attr.'#', 'Normal')
+
+    " Ensure that we're not using bg as fg (as with gotham
+    " colorscheme, issue https://github.com/neomake/neomake/pull/659).
+    if ctermfg !=# 'NONE' && ctermfg ==# ctermbg
+        let ctermfg = neomake#utils#GetHighlight(fg_group, neomake#utils#ReverseSynIDattr(fg_attr))
+    endif
+    if guifg !=# 'NONE' && guifg ==# guibg
+        let guifg = neomake#utils#GetHighlight(fg_group, neomake#utils#ReverseSynIDattr(fg_attr).'#')
+    endif
+    exe 'hi '.a:group.'Default ctermfg='.ctermfg.' guifg='.guifg.' '.bg
+    if !neomake#utils#highlight_is_defined(a:group)
+        exe 'hi link '.a:group.' '.a:group.'Default'
+    endif
+endfunction
+
+" Get property from highlighting group.
+function! neomake#utils#GetHighlight(group, what, ...) abort
+    let fallback = a:0 ? a:1 : ''
+    let mode = a:what[-1:] ==# '#' ? 'gui' : 'cterm'
+    let reverse = synIDattr(synIDtrans(hlID(a:group)), 'reverse', mode)
+    let what = a:what
+    if reverse
+        let what = neomake#utils#ReverseSynIDattr(what)
+    endif
+    if what[-1:] ==# '#'
+        let val = synIDattr(synIDtrans(hlID(a:group)), what, mode)
+    else
+        let val = synIDattr(synIDtrans(hlID(a:group)), what, mode)
+    endif
+    if empty(val) || val == -1
+        if !empty(fallback)
+            " NOTE: this might still be NONE also for "Normal", with
+            " e.g. `vim -u NONE`.
+            return neomake#utils#GetHighlight(fallback, a:what)
+        endif
+        return 'NONE'
+    endif
+    return val
+endfunction
+
+function! neomake#utils#ReverseSynIDattr(attr) abort
+    if a:attr ==# 'fg'
+        return 'bg'
+    elseif a:attr ==# 'bg'
+        return 'fg'
+    elseif a:attr ==# 'fg#'
+        return 'bg#'
+    elseif a:attr ==# 'bg#'
+        return 'fg#'
+    endif
+    return a:attr
+endfunction
+
+" Deprecated: moved to neomake#postprocess#compress_whitespace.
+function! neomake#utils#CompressWhitespace(entry) abort
+    call neomake#postprocess#compress_whitespace(a:entry)
+endfunction
+
+function! neomake#utils#redir(cmd) abort
+    " @vimlint(EVL108, 1)
+    if exists('*execute') && has('nvim-0.2.0')
+    " @vimlint(EVL108, 0)
+        " NOTE: require Neovim, since Vim has at least an issue when using
+        "       this in a :command-completion function.
+        "       Ref: https://github.com/neomake/neomake/issues/650.
+        "       Neovim 0.1.7 also parses 'highlight' wrongly.
+        return execute(a:cmd)
+    endif
+    if type(a:cmd) == type([])
+        let r = ''
+        for cmd in a:cmd
+            let r .= neomake#utils#redir(cmd)
+        endfor
+        return r
+    endif
+    try
+        redir => neomake_redir
+        silent exe a:cmd
+    catch /^Vim(redir):E121:/
+        throw printf('Neomake: neomake#utils#redir: called with outer :redir (error: %s).',
+                    \ v:exception)
+    finally
+        redir END
+    endtry
+    return neomake_redir
+endfunction
+
+function! neomake#utils#ExpandArgs(args, jobinfo) abort
+    if has_key(a:jobinfo, 'tempfile')
+        let fname = a:jobinfo.tempfile
+    else
+        let fname = bufname(a:jobinfo.bufnr)
+        if !empty(fname)
+            let fname = fnamemodify(fname, ':p')
+        endif
+    endif
+    let ret = map(copy(a:args), "substitute(v:val, '%t', fname, 'g')")
+
+    " Expand % in args similar to when using :!
+    " \% is ignored
+    " \\% is expanded to \\file.ext
+    " %% becomes %
+    " % must be followed with an expansion keyword
+    let ret = map(ret,
+                \ 'substitute(v:val, '
+                \ . '''\(\%(\\\@<!\\\)\@<!%\%(%\|<\|\%(:[phtreS8.~]\)\+\|\ze\w\@!\)\)'', '
+                \ . '''\=(submatch(1) == "%%" ? "%" : expand(substitute(submatch(1), "^%", "#'.a:jobinfo.bufnr.'", "")))'', '
+                \ . '''g'')')
+    let ret = map(ret, 'substitute(v:val, ''\v^\~\ze%(/|$)'', expand(''~''), ''g'')')
+    return ret
+endfunction
+
+if has('patch-7.3.1058')
+    function! s:function(name) abort
+        return function(a:name)
+    endfunction
+else
+    " Older Vim does not handle s: function references across files.
+    function! s:function(name) abort
+        return function(substitute(a:name,'^s:',matchstr(expand('<sfile>'), '.*\zs<SNR>\d\+_'),''))
+    endfunction
+endif
+
+function! s:handle_hook(jobinfo, event, context) abort
+    let context_str = string(map(copy(a:context),
+                \ "v:key ==# 'make_info' ? 'make_info #'.get(v:val, 'make_id')"
+                \ .": (v:key ==# 'options' && has_key(v:val, 'jobs') ? extend(copy(v:val), {'jobs': map(copy(v:val.jobs), 'v:val.maker.name')}, 'force')"
+                \ .": (v:key ==# 'jobinfo' ? v:val.as_string()"
+                \ .": (v:key ==# 'finished_jobs' ? map(copy(v:val), 'v:val.as_string()') : v:val)))"))
+
+    if exists('g:neomake_hook_context')
+        call neomake#log#debug(printf('Queuing User autocmd %s for nested invocation (%s).', a:event, context_str),
+                    \ a:jobinfo)
+        return neomake#action_queue#add(
+                    \ ['Timer', 'BufEnter', 'WinEnter', 'InsertLeave', 'CursorHold', 'CursorHoldI'],
+                    \ [s:function('s:handle_hook'), [a:jobinfo, a:event, a:context]])
+    endif
+
+    let log_args = [printf('Calling User autocmd %s with context: %s.',
+                \ a:event, context_str)]
+    if !empty(a:jobinfo)
+        let log_args += [a:jobinfo]
+    endif
+    call call('neomake#log#info', log_args)
+
+    unlockvar g:neomake_hook_context
+    let g:neomake_hook_context = a:context
+    lockvar 1 g:neomake_hook_context
+    try
+        call neomake#compat#doautocmd('User '.a:event)
+    catch
+        let error = v:exception
+        if error[-1:] !=# '.'
+            let error .= '.'
+        endif
+        call neomake#log#exception(printf(
+                    \ 'Error during User autocmd for %s: %s',
+                    \ a:event, error), a:jobinfo)
+    finally
+        unlet g:neomake_hook_context
+    endtry
+    return g:neomake#action_queue#processed
+endfunction
+
+function! neomake#utils#hook(event, context, ...) abort
+    if exists('#User#'.a:event)
+        let jobinfo = a:0 ? a:1 : (
+                    \ has_key(a:context, 'jobinfo') ? a:context.jobinfo : {})
+        return s:handle_hook(jobinfo, a:event, a:context)
+    endif
+endfunction
+
+function! neomake#utils#diff_dict(old, new) abort
+    let diff = {'removed': {}, 'added': {}, 'changed': {}}
+
+    for k in keys(a:old)
+        if !has_key(a:new, k)
+            let diff['removed'][k] = a:old[k]
+        elseif type(a:old[k]) !=# type(a:new[k]) || a:old[k] !=# a:new[k]
+            let diff['changed'][k] = [a:old[k], a:new[k]]
+        endif
+    endfor
+
+    for k in keys(a:new)
+        if !has_key(a:old, k)
+            let diff['added'][k] = a:new[k]
+        endif
+    endfor
+
+    call filter(diff, '!empty(v:val)')
+
+    return diff
+endfunction
+
+" Sort quickfix/location list entries by distance to current cursor position's
+" column, but preferring entries starting at or behind the cursor position.
+function! neomake#utils#sort_by_col(a, b) abort
+    let col = getpos('.')[2]
+    if a:a.col > col
+        if a:b.col < col
+            return 1
+        endif
+    elseif a:b.col > col
+        return -1
+    endif
+    return abs(col - a:a.col) - abs(col - a:b.col)
+endfunction
+
+function! neomake#utils#path_sep() abort
+    return neomake#utils#IsRunningWindows() ? ';' : ':'
+endfunction
+
+" Find a file matching `a:glob` (using `globpath()`) by going up the
+" directories from the start directory (a:1, defaults to `expand('%:p:h')`,
+" i.e. the directory of the current buffer's file).)
+function! neomake#utils#FindGlobFile(glob, ...) abort
+    let curDir = a:0 ? a:1 : expand('%:p:h')
+    let fileFound = []
+    while 1
+        let fileFound = neomake#compat#globpath_list(curDir, a:glob, 1)
+        if !empty(fileFound)
+            return fileFound[0]
+        endif
+        let lastFolder = curDir
+        let curDir = fnamemodify(curDir, ':h')
+        if curDir ==# lastFolder
+            break
+        endif
+    endwhile
+    return ''
+endfunction
+
+function! neomake#utils#JSONdecode(json) abort
+    return neomake#compat#json_decode(a:json)
+endfunction
+
+" Smarter shellescape, via vim-fugitive.
+function! s:gsub(str,pat,rep) abort
+    return substitute(a:str,'\v\C'.a:pat,a:rep,'g')
+endfunction
+
+function! neomake#utils#shellescape(arg) abort
+    if a:arg =~# '^[A-Za-z0-9_/.=-]\+$'
+        return a:arg
+    elseif &shell =~? 'cmd' || exists('+shellslash') && !&shellslash
+        return '"'.s:gsub(s:gsub(a:arg, '"', '""'), '\%', '"%"').'"'
+    endif
+    return shellescape(a:arg)
+endfunction
+
+function! neomake#utils#get_buffer_lines(bufnr) abort
+    let buflines = getbufline(a:bufnr, 1, '$')
+    " Special case: empty buffer; do not write an empty line in this case.
+    if len(buflines) > 1 || buflines != ['']
+        if getbufvar(a:bufnr, '&endofline')
+                    \ || (!getbufvar(a:bufnr, '&binary')
+                    \     && (!exists('+fixendofline') || getbufvar(a:bufnr, '&fixendofline')))
+            call add(buflines, '')
+        endif
+    endif
+    return buflines
+endfunction
+
+function! neomake#utils#write_tempfile(bufnr, temp_file) abort
+    call writefile(neomake#utils#get_buffer_lines(a:bufnr), a:temp_file, 'b')
+    if exists('*setfperm')
+        let perms = getfperm(bufname(+a:bufnr))
+        if empty(perms)
+            let perms = 'rw-------'
+        endif
+        call setfperm(a:temp_file, perms)
+    endif
+endfunction
+
+" Wrapper around fnamemodify that handles special buffers (e.g. fugitive).
+function! neomake#utils#fnamemodify(bufnr, modifier) abort
+    let bufnr = +a:bufnr
+    if empty(getbufvar(bufnr, 'fugitive_type'))
+        let path = bufname(bufnr)
+    else
+        if exists('*FugitivePath')
+            let path = FugitivePath(bufname(bufnr))
+        else
+            let fug_buffer = fugitive#buffer(bufnr)
+            let path = fug_buffer.repo().translate(fug_buffer.path())
+        endif
+        if empty(a:modifier)
+            let path = fnamemodify(path, ':.')
+        endif
+    endif
+    return empty(path) ? '' : fnamemodify(path, a:modifier)
+endfunction
+
+function! neomake#utils#fix_self_ref(obj, ...) abort
+    if type(a:obj) != type({})
+        if type(a:obj) == type([])
+            return map(copy(a:obj), 'neomake#utils#fix_self_ref(v:val)')
+        endif
+        return a:obj
+    endif
+    let obj = copy(a:obj)
+    for k in keys(obj)
+        if a:0
+            let self_ref = filter(copy(a:1), 'v:val[1][0] is obj[k]')
+            if !empty(self_ref)
+                let obj[k] = printf('<self-ref-%d: %s>', self_ref[0][0], self_ref[0][1][1])
+                continue
+            endif
+        endif
+        if type(obj[k]) == type({})
+            let obj[k] = neomake#utils#fix_self_ref(obj[k], a:0 ? a:1 + [[len(a:1)+1, [a:obj, k]]] : [[1, [a:obj, k]]])
+        elseif has('nvim')
+            " Ensure that it can be used as a string.
+            " Ref: https://github.com/neovim/neovim/issues/7432
+            try
+                call string(obj[k])
+            catch /^Vim(call):E724:/
+                let obj[k] = '<unrepresentable object, type='.type(obj).'>'
+            endtry
+        endif
+    endfor
+    return obj
+endfunction
+
+function! neomake#utils#parse_highlight(group) abort
+    let output = neomake#utils#redir('highlight '.a:group)
+    return join(split(output)[2:])
+endfunction
+
+function! neomake#utils#highlight_is_defined(group) abort
+    if !hlexists(a:group)
+        return 0
+    endif
+    return neomake#utils#parse_highlight(a:group) !=# 'cleared'
+endfunction
+
+" Get the root directory of the current project.
+" This is determined by looking for specific files (e.g. `.git` and
+" `Makefile`), and `g:neomake#makers#ft#X#project_root_files` (if defined for
+" filetype "X").
+" a:1 buffer number (defaults to current)
+function! neomake#utils#get_project_root(...) abort
+    let bufnr = a:0 ? a:1 : bufnr('%')
+    let ft = getbufvar(bufnr, '&filetype')
+    call neomake#utils#load_ft_makers(ft)
+
+    let project_root_files = ['.git', 'Makefile']
+
+    let ft_project_root_files = 'neomake#makers#ft#'.ft.'#project_root_files'
+    if has_key(g:, ft_project_root_files)
+        let project_root_files = get(g:, ft_project_root_files) + project_root_files
+    endif
+
+    let buf_dir = expand('#'.bufnr.':p:h')
+    for fname in project_root_files
+        let project_root = neomake#utils#FindGlobFile(fname, buf_dir)
+        if !empty(project_root)
+            return fnamemodify(project_root, ':h')
+        endif
+    endfor
+    return ''
+endfunction
+
+" Return the number of lines for a given buffer.
+" This returns 0 for unloaded buffers.
+if exists('*nvim_buf_line_count')
+    function! neomake#utils#get_buf_line_count(bufnr) abort
+        if !bufloaded(a:bufnr)
+            " https://github.com/neovim/neovim/issues/7688
+            return 0
+        endif
+        return nvim_buf_line_count(a:bufnr)
+    endfunction
+else
+    function! neomake#utils#get_buf_line_count(bufnr) abort
+        if a:bufnr == bufnr('%')
+            return line('$')
+        endif
+        " TODO: this should get cached (based on b:changedtick), and cleaned
+        "       in BufWipeOut.
+        return len(getbufline(a:bufnr, 1, '$'))
+    endfunction
+endif
+
+" Returns: [error, cd_back_cmd]
+function! neomake#utils#temp_cd(dir, ...) abort
+    if a:dir ==# '.'
+        return ['', '']
+    endif
+    if a:0
+        let cur_wd = a:1
+    else
+        let cur_wd = getcwd()
+        if cur_wd ==# a:dir
+            " No need to change directory.
+            return ['', '']
+        endif
+    endif
+    let cd = haslocaldir() ? 'lcd' : (exists(':tcd') == 2 && haslocaldir(-1, 0)) ? 'tcd' : 'cd'
+    try
+        exe cd.' '.fnameescape(a:dir)
+    catch
+        " Tests fail with E344, but in reality it is E472?!
+        " If uncaught, both are shown - let's just catch everything.
+        return [v:exception, '']
+    endtry
+    return ['', cd.' '.fnameescape(cur_wd)]
+endfunction
+
+if exists('*nvim_buf_get_lines')
+    function! neomake#utils#buf_get_lines(bufnr, start, end) abort
+        if a:start < 1
+            throw 'neomake#utils#buf_get_lines: start is lower than 1'
+        endif
+        try
+            return nvim_buf_get_lines(a:bufnr, a:start-1, a:end-1, 1)
+        catch
+            throw 'neomake#utils#buf_get_lines: '.substitute(v:exception, '\v^[^:]+:', '', '')
+        endtry
+    endfunction
+else
+    function! neomake#utils#buf_get_lines(bufnr, start, end) abort
+        if a:bufnr != bufnr('%')
+            throw 'Neomake: neomake#utils#buf_get_lines: used for non-current buffer'
+        endif
+        if a:start < 1
+            throw 'neomake#utils#buf_get_lines: start is lower than 1'
+        endif
+        if a:end-1 > line('$')
+            throw 'neomake#utils#buf_get_lines: end is higher than number of lines'
+        endif
+        let r = []
+        let i = a:start
+        while i < a:end
+            let r += [getline(i)]
+            let i += 1
+        endwhile
+        return r
+    endfunction
+endif
+
+if exists('*nvim_buf_set_lines')
+    function! neomake#utils#buf_set_lines(bufnr, start, end, replacement) abort
+        if a:start < 1
+            return 'neomake#utils#buf_set_lines: start is lower than 1'
+        endif
+        try
+            call nvim_buf_set_lines(a:bufnr, a:start-1, a:end-1, 1, a:replacement)
+        catch
+            " call neomake#log#error('Fixing entry failed (out of bounds)')
+            return 'neomake#utils#buf_set_lines: '.substitute(v:exception, '\v^[^:]+:', '', '')
+        endtry
+        return ''
+    endfunction
+else
+    function! neomake#utils#buf_set_lines(bufnr, start, end, replacement) abort
+        if a:bufnr != bufnr('%')
+            return 'neomake#utils#buf_set_lines: used for non-current buffer'
+        endif
+
+        if a:start < 1
+            return 'neomake#utils#buf_set_lines: start is lower than 1'
+        endif
+        if a:end > line('$')+1
+            return 'neomake#utils#buf_set_lines: end is higher than number of lines'
+        endif
+
+        if a:start == a:end
+            let lnum = a:start < 0 ? line('$') - a:start : a:start
+            if append(lnum-1, a:replacement) == 1
+                call neomake#log#error(printf('Failed to append line(s): %d (%d).', a:start, lnum), {'bufnr': a:bufnr})
+            endif
+
+        else
+            let range = a:end - a:start
+            if range > len(a:replacement)
+                let end = min([a:end, line('$')])
+                silent execute a:start.','.end.'d_'
+                call setline(a:start, a:replacement)
+            else
+                let i = 0
+                let n = len(a:replacement)
+                while i < n
+                    call setline(a:start + i, a:replacement[i])
+                    let i += 1
+                endwhile
+            endif
+        endif
+        return ''
+    endfunction
+endif
+
+function! neomake#utils#shorten_list_for_log(l, max) abort
+    if len(a:l) > a:max
+        return a:l[:a:max-1] + ['... ('.len(a:l).' total)']
+    endif
+    return a:l
+endfunction
diff --git a/.vim/autoload/neomake/virtualtext.vim b/.vim/autoload/neomake/virtualtext.vim
new file mode 100644
index 0000000..b97f2d7
--- /dev/null
+++ b/.vim/autoload/neomake/virtualtext.vim
@@ -0,0 +1,113 @@
+scriptencoding utf8
+
+let s:highlight_types = {
+    \ 'E': 'NeomakeVirtualtextError',
+    \ 'W': 'NeomakeVirtualtextWarning',
+    \ 'I': 'NeomakeVirtualtextInfo',
+    \ 'M': 'NeomakeVirtualtextMessage'
+    \ }
+
+function! neomake#virtualtext#show(...) abort
+    let list = neomake#list#get()
+    if empty(list)
+        echom 'Neomake: no annotations to show (no list)'
+        return
+    endif
+
+    let filter = a:0 ? a:1 : ''
+    if empty(filter)
+        let entries = list.entries
+    else
+        let entries = map(copy(list.entries), filter)
+    endif
+
+    if empty(entries)
+        echom 'Neomake: no annotations to show (no errors)'
+        return
+    endif
+
+    for entry in entries
+        let buf_info = getbufvar(entry.bufnr, '_neomake_info', {})
+
+        call neomake#virtualtext#add_entry(entry, s:all_ns)
+
+        " Keep track of added entries, because stacking is not supported.
+        let set_buf_info = 0
+        if !has_key(buf_info, 'virtual_text_entries')
+            let buf_info.virtual_text_entries = []
+        endif
+        if index(buf_info.virtual_text_entries, entry.lnum) == -1
+            " Do not add it, but define it still - could return here also later.
+            call add(buf_info.virtual_text_entries, entry.lnum)
+            let set_buf_info = 1
+        endif
+
+        if set_buf_info
+            call setbufvar(entry.bufnr, '_neomake_info', buf_info)
+        endif
+    endfor
+endfunction
+
+function! neomake#virtualtext#add_entry(entry, src_id) abort
+    let hi = get(s:highlight_types, toupper(a:entry.type), 'NeomakeVirtualtextMessage')
+    let prefix = get(g:, 'neomake_virtualtext_prefix', '❯ ')
+    let text = prefix . a:entry.text
+    let used_src_id = nvim_buf_set_virtual_text(a:entry.bufnr, a:src_id, a:entry.lnum-1, [[text, hi]], {})
+    return used_src_id
+endfunction
+
+function! neomake#virtualtext#show_errors() abort
+    call neomake#virtualtext#show('v:val ==? "e"')
+endfunction
+
+function! neomake#virtualtext#hide() abort
+    let bufnr = bufnr('%')
+    let buf_info = getbufvar(bufnr, '_neomake_info', {})
+    call nvim_buf_clear_highlight(bufnr, s:all_ns, 0, -1)
+    if !empty(get(buf_info, 'virtual_text_entries', []))
+        let buf_info.virtual_text_entries = []
+        call setbufvar(bufnr, '_neomake_info', buf_info)
+    endif
+endfunction
+
+if exists('*nvim_create_namespace')  " Includes nvim_buf_set_virtual_text.
+    let s:current_ns = nvim_create_namespace('neomake-virtualtext-current')
+    let s:all_ns = nvim_create_namespace('neomake-virtualtext-all')
+    let s:cur_virtualtext = []
+
+    function! neomake#virtualtext#handle_current_error() abort
+        if !get(g:, 'neomake_virtualtext_current_error', 1)
+            return
+        endif
+
+        if !empty(s:cur_virtualtext)
+            if bufexists(s:cur_virtualtext[0])
+                call nvim_buf_clear_highlight(s:cur_virtualtext[0], s:cur_virtualtext[1], 0, -1)
+            endif
+        endif
+        let entry = neomake#get_nearest_error()
+        if empty(entry)
+            let s:cur_virtualtext = []
+        else
+            " Only add it when there is none already (stacking is not
+            " supported).  https://github.com/neovim/neovim/issues/9285
+            let buf_info = getbufvar(entry.bufnr, '_neomake_info', {})
+            if index(get(buf_info, 'virtual_text_entries', []), entry.lnum) == -1
+                let src_id = neomake#virtualtext#add_entry(entry, s:current_ns)
+                let s:cur_virtualtext = [bufnr('%'), src_id]
+            endif
+        endif
+    endfunction
+else
+    function! neomake#virtualtext#handle_current_error() abort
+    endfunction
+endif
+
+function! neomake#virtualtext#DefineHighlights() abort
+    " NOTE: linking to SpellBad etc is bad/distracting (with undercurl).
+    call neomake#utils#define_derived_highlights('NeomakeVirtualtext%s', ['NONE', 'NONE'])
+endfunction
+
+call neomake#virtualtext#DefineHighlights()
+
+" vim: ts=4 sw=4 et
diff --git a/.vim/autoload/node.vim b/.vim/autoload/node.vim
new file mode 100644
index 0000000..3954e4c
--- /dev/null
+++ b/.vim/autoload/node.vim
@@ -0,0 +1,110 @@
+" Vim by default sets the filetype to JavaScript for the following suffices.
+" And, yes, it has .jsx there.
+let node#suffixesadd = [".js", ".json", ".es", ".jsx"]
+
+function! node#initialize(root)
+	let b:node_root = a:root
+
+	command! -bar -bang -nargs=1 -buffer -complete=customlist,s:complete Nedit
+		\ exe s:nedit(<q-args>, bufname("%"), "edit<bang>")
+	command! -bar -bang -nargs=1 -buffer -complete=customlist,s:complete Nopen
+		\ exe s:nopen(<q-args>, bufname("%"), "edit<bang>")
+
+	nnoremap <buffer><silent> <Plug>NodeGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"))<CR>
+	nnoremap <buffer><silent> <Plug>NodeSplitGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"), "split")<CR>
+	nnoremap <buffer><silent> <Plug>NodeVSplitGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"), "vsplit")<CR>
+	nnoremap <buffer><silent> <Plug>NodeTabGotoFile
+		\ :call <SID>edit(expand("<cfile>"), bufname("%"), "tab split")<CR>
+
+	silent doautocmd User Node
+endfunction
+
+function! node#javascript()
+	" This might be called multiple times if multiple filetypes match.
+	if exists("b:node_javascript") && b:node_javascript | return | endif
+	let b:node_javascript = 1
+
+	setlocal path-=/usr/include
+	let &l:suffixesadd .= "," . join(g:node#suffixesadd, ",")
+	let &l:include = '\<require(\(["'']\)\zs[^\1]\+\ze\1'
+	let &l:includeexpr = "node#lib#find(v:fname, bufname('%'))"
+
+	" @ is used for scopes, but isn't a default filename character on
+	" non-Windows sytems.
+	setlocal isfname+=@-@
+
+	if !hasmapto("<Plug>NodeGotoFile")
+		" Split gotofiles don't take a count for the new window's width, but for
+		" opening the nth file. Though Node.vim doesn't support counts atm.
+		nmap <buffer> gf <Plug>NodeGotoFile
+		nmap <buffer> <C-w>f <Plug>NodeSplitGotoFile
+		nmap <buffer> <C-w><C-f> <Plug>NodeSplitGotoFile
+		nmap <buffer> <C-w>gf <Plug>NodeTabGotoFile
+	endif
+endfunction
+
+function! s:edit(name, from, ...)
+	if empty(a:name) | return | endif
+	let dir = isdirectory(a:from) ? a:from : fnamemodify(a:from, ":h")
+	let command = a:0 == 1 ? a:1 : "edit"
+
+	" If just a plain filename with no directory part, check if it exists:
+	if a:name !~# '^\v(/|\./|\.\./)' && filereadable(dir . "/" . a:name)
+		let path = dir . "/" . a:name
+	else
+		let path = node#lib#find(a:name, dir)
+	end
+
+	if empty(path)
+		return s:error("E447: Can't find file \"" . a:name . "\" in path")
+	endif
+
+	exe command . " " . fnameescape(path)
+endfunction
+
+function! s:nedit(name, from, ...)
+	let command = a:0 == 1 ? a:1 : "edit"
+	call s:edit(a:name, b:node_root, command)
+endfunction
+
+function! s:nopen(name, from, ...)
+	let command = a:0 == 1 ? a:1 : "edit"
+	call s:nedit(a:name, a:from, command)
+	if exists("b:node_root") | exe "lcd " . fnameescape(b:node_root) | endif
+endfunction
+
+function! s:complete(arg, cmd, cursor)
+	let matches = node#lib#glob(s:dirname(a:arg))
+
+	" Show private modules (_*) only if explicitly asked:
+	if a:arg[0] != "_" | call filter(matches, "v:val[0] != '_'") | endif
+
+	let filter = "stridx(v:val, a:arg) == 0"
+	let ignorecase = 0
+	let ignorecase = ignorecase || exists("&fileignorecase") && &fileignorecase
+	let ignorecase = ignorecase || exists("&wildignorecase") && &wildignorecase
+	if ignorecase | let filter = "stridx(tolower(v:val),tolower(a:arg)) == 0" | en
+
+	return filter(matches, filter)
+endfunction
+
+function! s:dirname(path)
+	let dirname = fnamemodify(a:path, ":h")
+	if dirname == "." | return "" | endif
+
+	" To not change the amount of final consecutive slashes, using this
+	" dirname/basename trick:
+	let basename = fnamemodify(a:path, ":t")
+	return a:path[0 : 0 - len(basename) - 1]
+endfunction
+
+" Using the built-in :echoerr prints a stacktrace, which isn't that nice.
+function! s:error(msg)
+	echohl ErrorMsg
+	echomsg a:msg
+	echohl NONE
+	let v:errmsg = a:msg
+endfunction
diff --git a/.vim/autoload/node/lib.vim b/.vim/autoload/node/lib.vim
new file mode 100644
index 0000000..1c7a8c1
--- /dev/null
+++ b/.vim/autoload/node/lib.vim
@@ -0,0 +1,153 @@
+let s:ABSPATH = '^/'
+let s:RELPATH = '\v^\.\.?(/|$)'
+let s:MODULE = '\v^(/|\.\.?(/|$))@!'
+
+" Damn Netrw can't handle HTTPS at all. It's 2013! Insecure bastard!
+let s:CORE_URL_PREFIX = "https://rawgit.com/nodejs/node"
+let s:CORE_MODULES = ["_debugger", "_http_agent", "_http_client",
+	\ "_http_common", "_http_incoming", "_http_outgoing", "_http_server",
+	\ "_linklist", "_stream_duplex", "_stream_passthrough", "_stream_readable",
+	\ "_stream_transform", "_stream_writable", "_tls_legacy", "_tls_wrap",
+	\ "assert", "buffer", "child_process", "cluster", "console", "constants",
+	\ "crypto", "dgram", "dns", "domain", "events", "freelist", "fs", "http",
+	\ "https", "module", "net", "node", "os", "path", "punycode", "querystring",
+	\ "readline", "repl", "smalloc", "stream", "string_decoder", "sys",
+	\ "timers", "tls", "tty", "url", "util", "vm", "zlib"]
+
+function! node#lib#find(name, from)
+	if index(s:CORE_MODULES, a:name) != -1
+		let l:version = node#lib#version()
+		let l:version = empty(l:version) ? "master" : "v" . l:version
+		let l:dir = a:name == "node" ? "src" : "lib"
+		let l:url = get(g:, "node_repository_url", s:CORE_URL_PREFIX)
+		return l:url ."/". l:version ."/". l:dir ."/". a:name .".js"
+	endif
+
+	let l:path = s:resolve(s:absolutize(a:name, a:from))
+	if !empty(path) | return fnamemodify(resolve(path), ":.") | endif
+endfunction
+
+function! node#lib#version()
+	if exists("b:node_version") | return b:node_version | endif
+	if !executable("node") | let b:node_version = "" | return | endif
+	let b:node_version = matchstr(system("node --version"), '^v\?\zs[0-9.]\+')
+	return b:node_version
+endfunction
+
+function! s:absolutize(name, from)
+	if a:name =~# s:ABSPATH
+		return a:name
+	elseif a:name =~# s:RELPATH
+		let dir = isdirectory(a:from) ? a:from : fnamemodify(a:from, ":h")
+		return dir . "/" . a:name
+	else
+		return b:node_root . "/node_modules/" . a:name
+	endif
+endfunction
+
+function! s:resolve(path)
+	" Node checks for files *before* directories, so see if the path does not
+	" end with a slash or dots and try to match it as a file.
+	if a:path !~# '\v/(\.\.?/?)?$'
+		let path_with_suffix = s:resolveSuffix(a:path)
+		if !empty(path_with_suffix) | return path_with_suffix | endif
+	endif
+
+	if isdirectory(a:path) | return s:resolveFromDirectory(a:path) | endif
+endfunction
+
+function! s:resolveFromDirectory(path)
+	" Node.js checks for package.json in every directory, not just the
+	" module's parent. According to:
+	" http://nodejs.org/api/modules.html#modules_all_together
+	if filereadable(a:path . "/package.json")
+		" Turns out, even though Node says it does not support directories in
+		" main, it does.
+		" NOTE: If package.json's main is empty or refers to a non-existent file,
+		" ./index.js is still tried.
+		let main = s:mainFromPackage(a:path . "/package.json")
+
+		if !empty(main) && main != ""
+			let path = s:resolve(a:path . "/" . main)
+			if !empty(path) | return path | endif
+		endif
+	endif
+
+	" We need to check for ./index.js's existence here rather than leave it to
+	" the caller, because otherwise we can't distinguish if this ./index was
+	" from the directory defaulting to ./index.js or it was the package.json
+	" which referred to ./index, which in itself could mean both ./index.js and
+	" ./index/index.js.
+	return s:resolveSuffix(a:path . "/index")
+endfunction
+
+function! s:mainFromPackage(path)
+	for line in readfile(a:path)
+		if line !~# '"main"\s*:' | continue | endif
+		return matchstr(line, '"main"\s*:\s*"\zs[^"]\+\ze"')
+	endfor
+endfunction
+
+function! s:resolveSuffix(path)
+	for suffix in s:uniq([""] + g:node#suffixesadd + split(&l:suffixesadd, ","))
+		let path = a:path . suffix
+		if filereadable(path) | return path | endif
+	endfor
+endfunction
+
+let s:GLOB_WILDIGNORE = 1
+
+function! node#lib#glob(name)
+	let matches = []
+
+	if empty(a:name)
+		let matches += s:CORE_MODULES
+	endif
+
+	if empty(a:name) || a:name =~# s:MODULE
+		let root = b:node_root . "/node_modules"
+		let matches += s:glob(empty(a:name) ? root : root . "/" . a:name, root)
+	endif
+
+	if a:name =~# s:ABSPATH
+		let matches += s:glob(a:name, 0)
+	endif
+
+	if empty(a:name) || a:name =~# s:RELPATH
+		let root = b:node_root
+		let relatives = s:glob(empty(a:name) ? root : root . "/" . a:name, root)
+
+		"call map(relatives, "substitute(v:val, '^\./\./', './', '')")
+		if empty(a:name) | call map(relatives, "'./' . v:val") | endif
+		call filter(relatives, "v:val !~# '^\\.//*node_modules/$'")
+
+		let matches += relatives
+	endif
+
+	return matches
+endfunction
+
+function! s:glob(path, stripPrefix)
+	" Remove a single trailing slash because we're adding one with the glob.
+	let path = substitute(a:path, '/$', "", "")
+	" Glob() got the ability to return a list only in Vim 7.3.465. Using split
+	" for compatibility.
+	let list = split(glob(fnameescape(path)."/*", s:GLOB_WILDIGNORE), "\n")
+
+	" Add slashes to directories, like /bin/ls.
+	call map(list, "v:val . (isdirectory(v:val) ? '/' : '')")
+
+	if !empty(a:stripPrefix)
+		" Counting and removing bytes intentionally as there's no substr function
+		" that takes character count, only bytes.
+		let	prefix_length = len(a:stripPrefix) + 1
+		return map(list, "strpart(v:val, prefix_length)")
+	endif
+
+	return list
+endfunction
+
+function! s:uniq(list)
+	let list = reverse(copy(a:list))
+	return reverse(filter(list, "index(list, v:val, v:key + 1) == -1"))
+endfunction