From 89a2b67f2427d961bb2f0de771a0290d85e379f9 Mon Sep 17 00:00:00 2001
From: xero <x@xero.nu>
Date: Mon, 5 May 2014 15:09:26 -0400
Subject: add vim configs -- yes i have joined the cult of vim

---
 .../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 insertions(+)
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/branch.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/bufferline.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/commandt.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/csv.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/ctrlp.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/default.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/eclim.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/example.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/hunks.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/netrw.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/promptline.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/quickfix.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/syntastic.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline/default.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tagbar.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/tmuxline.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/undotree.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/unite.vim
 create mode 100644 .vim/bundle/vim-airline/autoload/airline/extensions/virtualenv.vim
 create 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
new file mode 100644
index 0000000..ceaa44b
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/branch.vim
@@ -0,0 +1,108 @@
+" 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
new file mode 100644
index 0000000..6dc97fe
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/bufferline.vim
@@ -0,0 +1,23 @@
+" 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
new file mode 100644
index 0000000..e549f27
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/commandt.vim
@@ -0,0 +1,16 @@
+" 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
new file mode 100644
index 0000000..2c296ab
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/csv.vim
@@ -0,0 +1,31 @@
+" 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
new file mode 100644
index 0000000..11a8922
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/ctrlp.vim
@@ -0,0 +1,77 @@
+" 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
new file mode 100644
index 0000000..d01349d
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/default.vim
@@ -0,0 +1,77 @@
+" 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
new file mode 100644
index 0000000..18cbae5
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/eclim.vim
@@ -0,0 +1,41 @@
+" 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
new file mode 100644
index 0000000..4a1932d
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/example.vim
@@ -0,0 +1,54 @@
+" 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
new file mode 100644
index 0000000..6827f5d
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/hunks.vim
@@ -0,0 +1,67 @@
+" 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
new file mode 100644
index 0000000..debb088
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/netrw.vim
@@ -0,0 +1,32 @@
+" 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
new file mode 100644
index 0000000..2281598
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/nrrwrgn.vim
@@ -0,0 +1,24 @@
+" 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
new file mode 100644
index 0000000..50b9708
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/promptline.vim
@@ -0,0 +1,33 @@
+" 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
new file mode 100644
index 0000000..8efc527
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/quickfix.vim
@@ -0,0 +1,37 @@
+" 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
new file mode 100644
index 0000000..f7179af
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/syntastic.vim
@@ -0,0 +1,19 @@
+" 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
new file mode 100644
index 0000000..ec75db7
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline.vim
@@ -0,0 +1,278 @@
+" 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
new file mode 100644
index 0000000..4f1ed40
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/default.vim
@@ -0,0 +1,35 @@
+" 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
new file mode 100644
index 0000000..e4a790d
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail.vim
@@ -0,0 +1,27 @@
+" 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
new file mode 100644
index 0000000..6b13dcf
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/tabline/unique_tail_improved.vim
@@ -0,0 +1,89 @@
+" 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
new file mode 100644
index 0000000..56919a8
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/tagbar.vim
@@ -0,0 +1,45 @@
+" 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
new file mode 100644
index 0000000..363709b
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/tmuxline.vim
@@ -0,0 +1,26 @@
+" 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
new file mode 100644
index 0000000..f577ffd
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/undotree.vim
@@ -0,0 +1,27 @@
+" 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
new file mode 100644
index 0000000..d230b6f
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/unite.vim
@@ -0,0 +1,23 @@
+" 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
new file mode 100644
index 0000000..f070c47
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/virtualenv.vim
@@ -0,0 +1,20 @@
+" 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
new file mode 100644
index 0000000..8657412
--- /dev/null
+++ b/.vim/bundle/vim-airline/autoload/airline/extensions/whitespace.vim.disable
@@ -0,0 +1,103 @@
+" 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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