From 56560fd597f94dfe6fe5fa79648398ab29d05775 Mon Sep 17 00:00:00 2001
From: xero <x@xero.nu>
Date: Mon, 14 Jul 2014 13:23:05 -0400
Subject: updated repo to manage dotfiles via gnu stow, the symlink farm
 manager. happy birthday commit! :birthday: :sparkles:

---
 .../autoload/airline/extensions/branch.vim         | 108 --------
 .../autoload/airline/extensions/bufferline.vim     |  23 --
 .../autoload/airline/extensions/commandt.vim       |  16 --
 .../autoload/airline/extensions/csv.vim            |  31 ---
 .../autoload/airline/extensions/ctrlp.vim          |  77 ------
 .../autoload/airline/extensions/default.vim        |  77 ------
 .../autoload/airline/extensions/eclim.vim          |  41 ---
 .../autoload/airline/extensions/example.vim        |  54 ----
 .../autoload/airline/extensions/hunks.vim          |  67 -----
 .../autoload/airline/extensions/netrw.vim          |  32 ---
 .../autoload/airline/extensions/nrrwrgn.vim        |  24 --
 .../autoload/airline/extensions/promptline.vim     |  33 ---
 .../autoload/airline/extensions/quickfix.vim       |  37 ---
 .../autoload/airline/extensions/syntastic.vim      |  19 --
 .../autoload/airline/extensions/tabline.vim        | 278 ---------------------
 .../airline/extensions/tabline/default.vim         |  35 ---
 .../airline/extensions/tabline/unique_tail.vim     |  27 --
 .../extensions/tabline/unique_tail_improved.vim    |  89 -------
 .../autoload/airline/extensions/tagbar.vim         |  45 ----
 .../autoload/airline/extensions/tmuxline.vim       |  26 --
 .../autoload/airline/extensions/undotree.vim       |  27 --
 .../autoload/airline/extensions/unite.vim          |  23 --
 .../autoload/airline/extensions/virtualenv.vim     |  20 --
 .../airline/extensions/whitespace.vim.disable      | 103 --------
 24 files changed, 1312 deletions(-)
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/branch.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/bufferline.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/commandt.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/csv.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/ctrlp.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/default.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/eclim.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/example.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/hunks.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/netrw.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/promptline.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/quickfix.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/syntastic.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline/default.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tagbar.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tmuxline.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/undotree.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/unite.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/virtualenv.vim
 delete mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/whitespace.vim.disable

(limited to '.vim/bundle/vim-airline/autoload/airline/extensions')

diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/branch.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/branch.vim
deleted file mode 100644
index ceaa44b..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/branch.vim
+++ /dev/null
@@ -1,108 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-let s:has_fugitive = exists('*fugitive#head')
-let s:has_lawrencium = exists('*lawrencium#statusline')
-let s:has_vcscommand = get(g:, 'airline#extensions#branch#use_vcscommand', 0) && exists('*VCSCommandGetStatusLine')
-
-if !s:has_fugitive && !s:has_lawrencium && !s:has_vcscommand
-  finish
-endif
-
-let s:git_dirs = {}
-function! s:get_git_branch(path)
-  if has_key(s:git_dirs, a:path)
-    return s:git_dirs[a:path]
-  endif
-
-  let dir = fugitive#extract_git_dir(a:path)
-  if empty(dir)
-    let name = ''
-  else
-    try
-      let line = join(readfile(dir . '/HEAD'))
-      let name = strpart(line, 16)
-    catch
-      let name = ''
-    endtry
-  endif
-
-  let s:git_dirs[a:path] = name
-  return name
-endfunction
-
-function! airline#extensions#branch#head()
-  if exists('b:airline_head') && !empty(b:airline_head)
-    return b:airline_head
-  endif
-
-  let b:airline_head = ''
-
-  if s:has_fugitive && !exists('b:mercurial_dir')
-    let b:airline_head = fugitive#head()
-
-    if empty(b:airline_head) && !exists('b:git_dir')
-      let b:airline_head = s:get_git_branch(expand("%:p:h"))
-    endif
-  endif
-
-  if empty(b:airline_head)
-    if s:has_lawrencium
-      let b:airline_head = lawrencium#statusline()
-    endif
-  endif
-
-  if empty(b:airline_head)
-    if s:has_vcscommand
-      call VCSCommandEnableBufferSetup()
-      if exists('b:VCSCommandBufferInfo')
-        let b:airline_head = get(b:VCSCommandBufferInfo, 0, '')
-      endif
-    endif
-  endif
-
-  if empty(b:airline_head) || !s:check_in_path()
-    let b:airline_head = ''
-  endif
-
-  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',
-      \ get(g:, 'airline_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:check_in_path()
-  if !exists('b:airline_branch_path')
-    let root = get(b:, 'git_dir', get(b:, 'mercurial_dir', ''))
-    let bufferpath = resolve(fnamemodify(expand('%'), ':p'))
-
-    if !filereadable(root) "not a file
-      " if .git is a directory, it's the old submodule format
-      if match(root, '\.git$') >= 0
-        let root = expand(fnamemodify(root, ':h'))
-      else
-        " else it's the newer format, and we need to guesstimate
-        let pattern = '\.git\(\\\|\/\)modules\(\\\|\/\)'
-        if match(root, pattern) >= 0
-          let root = substitute(root, pattern, '', '')
-        endif
-    endif
-
-    let b:airline_file_in_root = stridx(bufferpath, root) > -1
-  endif
-  return b:airline_file_in_root
-endfunction
-
-function! airline#extensions#branch#init(ext)
-  call airline#parts#define_function('branch', 'airline#extensions#branch#get_head')
-
-  autocmd BufReadPost * unlet! b:airline_file_in_root
-  autocmd CursorHold,ShellCmdPost,CmdwinLeave * unlet! b:airline_head
-endfunction
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/bufferline.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/bufferline.vim
deleted file mode 100644
index 6dc97fe..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/bufferline.vim
+++ /dev/null
@@ -1,23 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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
-
-  call airline#parts#define_raw('file', '%{bufferline#refresh_status()}'.bufferline#get_status_string())
-endfunction
-
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/commandt.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/commandt.vim
deleted file mode 100644
index e549f27..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/commandt.vim
+++ /dev/null
@@ -1,16 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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/bundle/vim-airline/autoload/airline/extensions/csv.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/csv.vim
deleted file mode 100644
index 2c296ab..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/csv.vim
+++ /dev/null
@@ -1,31 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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/bundle/vim-airline/autoload/airline/extensions/ctrlp.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/ctrlp.vim
deleted file mode 100644
index 11a8922..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/ctrlp.vim
+++ /dev/null
@@ -1,77 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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: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_raw('%#CtrlPdark#'.a:1.(g:airline_symbols.space))
-  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/bundle/vim-airline/autoload/airline/extensions/default.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/default.vim
deleted file mode 100644
index d01349d..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/default.vim
+++ /dev/null
@@ -1,77 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', {
-      \ 'b': 79,
-      \ 'x': 60,
-      \ 'y': 88,
-      \ 'z': 45,
-      \ })
-let s:layout = get(g:, 'airline#extensions#default#layout', [
-      \ [ 'a', 'b', 'c' ],
-      \ [ 'x', 'y', 'z', 'warning' ]
-      \ ])
-
-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
-  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' && !a:context.active
-      continue
-    endif
-    call s:add_section(a:builder, a:context, key)
-  endfor
-endfunction
-
-if v:version >= 704 || (v:version >= 703 && has('patch81'))
-  function s:add_section(builder, context, key)
-    " i have no idea why the warning section needs special treatment, but it's
-    " needed to prevent separators from showing up
-    if a:key == 'warning'
-      call a:builder.add_raw('%(')
-    endif
-    call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
-    if a:key == 'warning'
-      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 == 'warning'
-      call a:builder.add_raw('%#airline_warning#'.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 <sid>build_sections(a:builder, a:context, s:layout[0])
-  else
-    call a:builder.add_section('airline_c'.(a:context.bufnr), ' %f%m ')
-  endif
-
-  call a:builder.split(s:get_section(winnr, 'gutter', '', ''))
-
-  if airline#util#getwinvar(winnr, 'airline_render_right', 1)
-    call <sid>build_sections(a:builder, a:context, s:layout[1])
-  endif
-
-  return 1
-endfunction
-
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/eclim.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/eclim.vim
deleted file mode 100644
index 18cbae5..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/eclim.vim
+++ /dev/null
@@ -1,41 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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()
-  let eclimList = eclim#display#signs#GetExisting()
-
-  if !empty(eclimList)
-    " Remove any non-eclim signs (see eclim#display#signs#Update)
-      call filter(eclimList, 'v:val.name =~ "^\\(qf_\\)\\?\\(error\\|info\\|warning\\)$"')
-
-    if !empty(eclimList)
-      let errorsLine = eclimList[0]['line']
-      let errorsNumber = len(eclimList)
-      let errors = "[Eclim: line:".string(errorsLine)." (".string(errorsNumber).")]"
-      if !exists(':SyntasticCheck') || SyntasticStatuslineFlag() == ''
-        return errors.(g:airline_symbols.space)
-      endif
-    endif
-  endif
-  return ''
-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/bundle/vim-airline/autoload/airline/extensions/example.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/example.vim
deleted file mode 100644
index 4a1932d..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/example.vim
+++ /dev/null
@@ -1,54 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-" 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/bundle/vim-airline/autoload/airline/extensions/hunks.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/hunks.vim
deleted file mode 100644
index 6827f5d..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/hunks.vim
+++ /dev/null
@@ -1,67 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-if !get(g:, 'loaded_signify', 0) && !get(g:, 'loaded_gitgutter', 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(airline#extensions#branch#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_empty()
-  return ''
-endfunction
-
-let s:source_func = ''
-function! s:get_hunks()
-  if empty(s:source_func)
-    if get(g:, 'loaded_signify', 0)
-      let s:source_func = 's:get_hunks_signify'
-    elseif exists('*GitGutterGetHunkSummary')
-      let s:source_func = 's:get_hunks_gitgutter'
-    else
-      let s:source_func = 's:get_hunks_empty'
-    endif
-  endif
-  return {s:source_func}()
-endfunction
-
-function! airline#extensions#hunks#get_hunks()
-  if !get(w:, 'airline_active', 0)
-    return ''
-  endif
-  let hunks = s:get_hunks()
-  let string = ''
-  if !empty(hunks)
-    for i in [0, 1, 2]
-      if s:non_zero_only == 0 || hunks[i] > 0
-        let string .= printf('%s%s ', s:hunk_symbols[i], hunks[i])
-      endif
-    endfor
-  endif
-  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/bundle/vim-airline/autoload/airline/extensions/netrw.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/netrw.vim
deleted file mode 100644
index debb088..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/netrw.vim
+++ /dev/null
@@ -1,32 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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 = (g:netrw_sort_direction =~ 'n') ? '+' : '-'
-  return g:netrw_sort_by . (g:airline_symbols.space) . '[' . order . ']'
-endfunction
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
deleted file mode 100644
index 2281598..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
+++ /dev/null
@@ -1,24 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-if !get(g:, 'loaded_nrrw_rgn', 0)
-  finish
-endif
-
-function! airline#extensions#nrrwrgn#apply(...)
-  if exists(":WidenRegion") == 2
-    let spc = g:airline_symbols.space
-    call a:1.add_section('airline_a', printf('%s[Narrowed%s#%d]', spc, spc, b:nrrw_instn))
-    if exists('*airline#extensions#branch#get_head')
-      call a:1.add_section('airline_b', spc.'%{airline#extensions#branch#get_head()}'.spc)
-    endif
-    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()
-    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/bundle/vim-airline/autoload/airline/extensions/promptline.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/promptline.vim
deleted file mode 100644
index 50b9708..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/promptline.vim
+++ /dev/null
@@ -1,33 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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/bundle/vim-airline/autoload/airline/extensions/quickfix.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/quickfix.vim
deleted file mode 100644
index 8efc527..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/quickfix.vim
+++ /dev/null
@@ -1,37 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-let g:airline#extensions#quickfix#quickfix_text = 'Quickfix'
-let g:airline#extensions#quickfix#location_text = 'Location'
-
-function! airline#extensions#quickfix#apply(...)
-  if &buftype == 'quickfix'
-    let w:airline_section_a = s:get_text()
-    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')
-endfunction
-
-function! s:get_text()
-  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, '\[Quickfix List\]') > -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/bundle/vim-airline/autoload/airline/extensions/syntastic.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/syntastic.vim
deleted file mode 100644
index f7179af..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/syntastic.vim
+++ /dev/null
@@ -1,19 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-if !exists(':SyntasticCheck')
-  finish
-endif
-
-function! airline#extensions#syntastic#get_warnings()
-  let errors = SyntasticStatuslineFlag()
-  if strlen(errors) > 0
-    return errors.(g:airline_symbols.space)
-  endif
-  return ''
-endfunction
-
-function! airline#extensions#syntastic#init(ext)
-  call airline#parts#define_function('syntastic', 'airline#extensions#syntastic#get_warnings')
-endfunction
-
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline.vim
deleted file mode 100644
index ec75db7..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline.vim
+++ /dev/null
@@ -1,278 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-let s:formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
-let s:excludes = get(g:, 'airline#extensions#tabline#excludes', [])
-let s:tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
-let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
-let s:show_tab_nr = get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
-let s:show_tab_type = get(g:, 'airline#extensions#tabline#show_tab_type', 1)
-let s:close_symbol = get(g:, 'airline#extensions#tabline#close_symbol', 'X')
-
-let s:builder_context = {
-      \ 'active'        : 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 s:builder_context.left_sep     = get(g:, 'airline#extensions#tabline#left_sep'     , "\ue0b0")
-  let s:builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , "\ue0b1")
-else
-  let s:builder_context.left_sep     = get(g:, 'airline#extensions#tabline#left_sep'     , ' ')
-  let s:builder_context.left_alt_sep = get(g:, 'airline#extensions#tabline#left_alt_sep' , '|')
-endif
-
-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)
-let s:spc = g:airline_symbols.space
-
-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()
-  autocmd BufDelete * let s:current_bufnr = -1
-
-  call s:toggle_on()
-  call a:ext.add_theme_func('airline#extensions#tabline#load_theme')
-endfunction
-
-function! s:toggle_off()
-  if exists('s:original_tabline')
-    let &tabline = s:original_tabline
-    let &showtabline = s:original_showtabline
-  endif
-endfunction
-
-function! s:toggle_on()
-  let [ s:original_tabline, s:original_showtabline ] = [ &tabline, &showtabline ]
-
-  set tabline=%!airline#extensions#tabline#get()
-  if s:buf_min_count <= 0 && s:tab_min_count <= 1
-    set showtabline=2
-  else
-    augroup airline_tabline
-      autocmd!
-      if s:show_buffers == 1
-        autocmd CursorMoved * call <sid>on_cursormove(s:buf_min_count, len(s:get_buffer_list()))
-      else
-        autocmd TabEnter * call <sid>on_cursormove(s:tab_min_count, tabpagenr('$'))
-      endif
-    augroup END
-  endif
-endfunction
-
-function! airline#extensions#tabline#load_theme(palette)
-  let colors    = get(a:palette, 'tabline', {})
-  let l:tab     = get(colors, 'airline_tab', a:palette.normal.airline_b)
-  let l:tabsel  = get(colors, 'airline_tabsel', a:palette.normal.airline_a)
-  let l:tabtype = get(colors, 'airline_tabtype', a:palette.visual.airline_a)
-  let l:tabfill = get(colors, 'airline_tabfill', a:palette.normal.airline_c)
-  let l:tabmod  = get(colors, 'airline_tabmod', a:palette.insert.airline_a)
-  let l:tabhid  = get(colors, 'airline_tabhid', a:palette.normal.airline_c)
-  call airline#highlighter#exec('airline_tab', l:tab)
-  call airline#highlighter#exec('airline_tabsel', l:tabsel)
-  call airline#highlighter#exec('airline_tabtype', l:tabtype)
-  call airline#highlighter#exec('airline_tabfill', l:tabfill)
-  call airline#highlighter#exec('airline_tabmod', l:tabmod)
-  call airline#highlighter#exec('airline_tabhid', l:tabhid)
-endfunction
-
-function! s:on_cursormove(min_count, total_count)
-  if a:total_count >= a:min_count
-    if &showtabline != 2
-      set showtabline=2
-    endif
-  else
-    if &showtabline != 0
-      set showtabline=0
-    endif
-  endif
-endfunction
-
-function! airline#extensions#tabline#get()
-  if s:show_buffers && tabpagenr('$') == 1
-    return s:get_buffers()
-  else
-    return s:get_tabs()
-  endif
-endfunction
-
-function! airline#extensions#tabline#title(n)
-  let buflist = tabpagebuflist(a:n)
-  let winnr = tabpagewinnr(a:n)
-  return airline#extensions#tabline#get_buffer_name(buflist[winnr - 1])
-endfunction
-
-function! airline#extensions#tabline#get_buffer_name(nr)
-  return airline#extensions#tabline#{s:formatter}#format(a:nr, get(s:, 'current_buffer_list', s:get_buffer_list()))
-endfunction
-
-function! s:get_buffer_list()
-  let buffers = []
-  let cur = bufnr('%')
-  for nr in range(1, bufnr('$'))
-    if buflisted(nr) && bufexists(nr)
-      for ex in s:excludes
-        if match(bufname(nr), ex)
-          continue
-        endif
-      endfor
-      if getbufvar(nr, 'current_syntax') == 'qf'
-        continue
-      endif
-      call add(buffers, nr)
-    endif
-  endfor
-
-  let s:current_buffer_list = buffers
-  return buffers
-endfunction
-
-function! s:get_visible_buffers()
-  let buffers = s:get_buffer_list()
-  let cur = bufnr('%')
-
-  let total_width = 0
-  let max_width = 0
-
-  for nr in buffers
-    let width = len(airline#extensions#tabline#get_buffer_name(nr)) + 4
-    let total_width += width
-    let max_width = max([max_width, width])
-  endfor
-
-  " only show current and surrounding buffers if there are too many buffers
-  let position  = index(buffers, cur)
-  let vimwidth = &columns
-  if total_width > vimwidth && position > -1
-    let buf_count = len(buffers)
-
-    " determine how many buffers to show based on the longest buffer width,
-    " use one on the right side and put the rest on the left
-    let buf_max   = vimwidth / max_width
-    let buf_right = 1
-    let buf_left  = max([0, buf_max - buf_right])
-
-    let start = max([0, position - buf_left])
-    let end   = min([buf_count, position + buf_right])
-
-    " fill up available space on the right
-    if position < buf_left
-      let end += (buf_left - position)
-    endif
-
-    " fill up available space on the left
-    if end > buf_count - 1 - buf_right
-      let start -= max([0, buf_right - (buf_count - 1 - position)])
-    endif
-
-    let buffers = eval('buffers[' . start . ':' . end . ']')
-
-    if start > 0
-      call insert(buffers, -1, 0)
-    endif
-
-    if end < buf_count - 1
-      call add(buffers, -1)
-    endif
-  endif
-
-  return buffers
-endfunction
-
-let s:current_bufnr = -1
-let s:current_tabnr = -1
-let s:current_tabline = ''
-let s:current_modified = 0
-function! s:get_buffers()
-  let cur = bufnr('%')
-  if cur == s:current_bufnr
-    if !g:airline_detect_modified || getbufvar(cur, '&modified') == s:current_modified
-      return s:current_tabline
-    endif
-  endif
-
-  let b = airline#builder#new(s:builder_context)
-  let tab_bufs = tabpagebuflist(tabpagenr())
-  for nr in s:get_visible_buffers()
-    if nr < 0
-      call b.add_raw('%#airline_tabhid#...')
-      continue
-    endif
-    if cur == nr
-      if g:airline_detect_modified && getbufvar(nr, '&modified')
-        let group = 'airline_tabmod'
-      else
-        let group = 'airline_tabsel'
-      endif
-      let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
-    else
-      if index(tab_bufs, nr) > -1
-        let group = 'airline_tab'
-      else
-        let group = 'airline_tabhid'
-      endif
-    endif
-    call b.add_section(group, s:spc.'%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)'.s:spc)
-  endfor
-
-  call b.add_section('airline_tabfill', '')
-  call b.split()
-  call b.add_section('airline_tabtype', ' buffers ')
-
-  let s:current_bufnr = cur
-  let s:current_tabline = b.build()
-  return s:current_tabline
-endfunction
-
-function! s:get_tabs()
-  let curbuf = bufnr('%')
-  let curtab = tabpagenr()
-  if curbuf == s:current_bufnr && curtab == s:current_tabnr
-    if !g:airline_detect_modified || getbufvar(curbuf, '&modified') == s:current_modified
-      return s:current_tabline
-    endif
-  endif
-
-  let b = airline#builder#new(s:builder_context)
-  for i in range(1, tabpagenr('$'))
-    if i == curtab
-      let group = 'airline_tabsel'
-      if g:airline_detect_modified
-        for bi in tabpagebuflist(i)
-          if getbufvar(bi, '&modified')
-            let group = 'airline_tabmod'
-          endif
-        endfor
-      endif
-      let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
-    else
-      let group = 'airline_tab'
-    endif
-    let val = '%('
-    if s:show_tab_nr
-      if s:tab_nr_type == 0
-        let val .= ' %{len(tabpagebuflist('.i.'))}'
-      else
-        let val .= (g:airline_symbols.space).i
-      endif
-    endif
-    call b.add_section(group, val.'%'.i.'T %{airline#extensions#tabline#title('.i.')} %)')
-  endfor
-
-  call b.add_raw('%T')
-  call b.add_section('airline_tabfill', '')
-  call b.split()
-  call b.add_section('airline_tab', ' %999X'.s:close_symbol.' ')
-  if s:show_tab_type
-    call b.add_section('airline_tabtype', ' tabs ')
-  endif
-
-  let s:current_bufnr = curbuf
-  let s:current_tabnr = curtab
-  let s:current_tabline = b.build()
-  return s:current_tabline
-endfunction
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/default.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/default.vim
deleted file mode 100644
index 4f1ed40..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/default.vim
+++ /dev/null
@@ -1,35 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-let s:fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
-let s:fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
-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#default#format(bufnr, buffers)
-  let _ = ''
-
-  let name = bufname(a:bufnr)
-  if empty(name)
-    let _ .= '[No Name]'
-  else
-    if s:fnamecollapse
-      let _ .= substitute(fnamemodify(name, s:fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g')
-    else
-      let _ .= fnamemodify(name, s:fmod)
-    endif
-  endif
-
-  return airline#extensions#tabline#default#wrap_name(a:bufnr, _)
-endfunction
-
-function! airline#extensions#tabline#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/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail.vim
deleted file mode 100644
index e4a790d..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail.vim
+++ /dev/null
@@ -1,27 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-function! airline#extensions#tabline#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, ':t')
-      if has_key(tails, tail)
-        let duplicates[nr] = nr
-      endif
-      let tails[tail] = 1
-      let map[nr] = airline#extensions#tabline#default#wrap_name(nr, tail)
-    endif
-  endfor
-
-  for nr in values(duplicates)
-    let map[nr] = airline#extensions#tabline#default#wrap_name(nr, fnamemodify(bufname(nr), ':p:.'))
-  endfor
-
-  return map[a:bufnr]
-endfunction
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim
deleted file mode 100644
index 6b13dcf..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim
+++ /dev/null
@@ -1,89 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-let s:skip_symbol = '…'
-
-function! airline#extensions#tabline#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#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
-      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#default#wrap_name(a:bufnr, join(buf_name, '/'))
-  else
-    return airline#extensions#tabline#default#format(a:bufnr, a:buffers)
-  endif
-endfunction
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/tagbar.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/tagbar.vim
deleted file mode 100644
index 56919a8..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/tagbar.vim
+++ /dev/null
@@ -1,45 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-if !exists(':TagbarToggle')
-  finish
-endif
-
-let s:flags = get(g:, 'airline#extensions#tagbar#flags', '')
-let s:spc = g:airline_symbols.space
-
-" 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:airline_tagbar_last_lookup_time != localtime()
-      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/bundle/vim-airline/autoload/airline/extensions/tmuxline.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/tmuxline.vim
deleted file mode 100644
index 363709b..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/tmuxline.vim
+++ /dev/null
@@ -1,26 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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/bundle/vim-airline/autoload/airline/extensions/undotree.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/undotree.vim
deleted file mode 100644
index f577ffd..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/undotree.vim
+++ /dev/null
@@ -1,27 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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/bundle/vim-airline/autoload/airline/extensions/unite.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/unite.vim
deleted file mode 100644
index d230b6f..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/unite.vim
+++ /dev/null
@@ -1,23 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-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/bundle/vim-airline/autoload/airline/extensions/virtualenv.vim b/.vim/bundle/vim-airline/autoload/airline/extensions/virtualenv.vim
deleted file mode 100644
index f070c47..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/virtualenv.vim
+++ /dev/null
@@ -1,20 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-if !get(g:, 'virtualenv_loaded', 0)
-  finish
-endif
-
-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"
-    call airline#extensions#append_to_section('x',
-          \ s:spc.g:airline_right_alt_sep.s:spc.'%{virtualenv#statusline()}')
-  endif
-endfunction
-
diff --git a/.vim/bundle/vim-airline/autoload/airline/extensions/whitespace.vim.disable b/.vim/bundle/vim-airline/autoload/airline/extensions/whitespace.vim.disable
deleted file mode 100644
index 8657412..0000000
--- a/.vim/bundle/vim-airline/autoload/airline/extensions/whitespace.vim.disable
+++ /dev/null
@@ -1,103 +0,0 @@
-" MIT License. Copyright (c) 2013-2014 Bailey Ling.
-" vim: et ts=2 sts=2 sw=2
-
-" http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
-
-" for backwards compatibility
-if exists('g:airline_detect_whitespace')
-  let s:show_message = g:airline_detect_whitespace == 1
-else
-  let s:show_message = get(g:, 'airline#extensions#whitespace#show_message', 1)
-endif
-
-let s:symbol = get(g:, 'airline#extensions#whitespace#symbol', g:airline_symbols.whitespace)
-let s:default_checks = ['indent', 'trailing']
-
-let s:trailing_format = get(g:, 'airline#extensions#whitespace#trailing_format', 'trailing[%s]')
-let s:mixed_indent_format = get(g:, 'airline#extensions#whitespace#mixed_indent_format', 'mixed-indent[%s]')
-let s:indent_algo = get(g:, 'airline#extensions#whitespace#mixed_indent_algo', 0)
-
-let s:max_lines = get(g:, 'airline#extensions#whitespace#max_lines', 20000)
-
-let s:enabled = get(g:, 'airline#extensions#whitespace#enabled', 1)
-
-function! s:check_mixed_indent()
-  if s: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 then tabstop value
-    let t_l_s = '(^\t+ {' . &ts . ',}' . '\S)'
-    return search('\v' . t_s_t . '|' . t_l_s, 'nw')
-  else
-    return search('\v(^\t+ +)|(^ +\t+)', 'nw')
-  endif
-endfunction
-
-function! airline#extensions#whitespace#check()
-  if &readonly || !&modifiable || !s:enabled || line('$') > s:max_lines
-    return ''
-  endif
-
-  if !exists('b:airline_whitespace_check')
-    let b:airline_whitespace_check = ''
-    let checks = get(g:, 'airline#extensions#whitespace#checks', s:default_checks)
-
-    let trailing = 0
-    if index(checks, 'trailing') > -1
-      let trailing = search('\s$', 'nw')
-    endif
-
-    let mixed = 0
-    if index(checks, 'indent') > -1
-      let mixed = s:check_mixed_indent()
-    endif
-
-    if trailing != 0 || mixed != 0
-      let b:airline_whitespace_check = s:symbol
-      if s:show_message
-        if trailing != 0
-          let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:trailing_format, trailing)
-        endif
-        if mixed != 0
-          let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:mixed_indent_format, mixed)
-        endif
-      endif
-    endif
-  endif
-  return b:airline_whitespace_check
-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
-  echo 'Whitespace checking: '.(s:enabled ? 'Enabled' : 'Disabled')
-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 * unlet! b:airline_whitespace_check
-  augroup END
-endfunction
-
-- 
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