diff --git a/.gitmodules b/.gitmodules
index 22ffeeb..3cc6b93 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -76,3 +76,6 @@
 [submodule "vim/vim.symlink/bundle/tcomment_vim"]
 	path = vim/vim.symlink/bundle/tcomment_vim
 	url = https://github.com/tomtom/tcomment_vim.git
+[submodule "vim/vim.symlink/bundle/vim-pathogen"]
+	path = vim/vim.symlink/bundle/vim-pathogen
+	url = https://github.com/tpope/vim-pathogen.git
diff --git a/vim/vim.symlink/autoload/pathogen.vim b/vim/vim.symlink/autoload/pathogen.vim
deleted file mode 100644
index df4f22d..0000000
--- a/vim/vim.symlink/autoload/pathogen.vim
+++ /dev/null
@@ -1,245 +0,0 @@
-" pathogen.vim - path option manipulation
-" Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.0
-
-" Install in ~/.vim/autoload (or ~\vimfiles\autoload).
-"
-" For management of individually installed plugins in ~/.vim/bundle (or
-" ~\vimfiles\bundle), adding `call pathogen#infect()` to your .vimrc
-" prior to `filetype plugin indent on` is the only other setup necessary.
-"
-" The API is documented inline below.  For maximum ease of reading,
-" :set foldmethod=marker
-
-if exists("g:loaded_pathogen") || &cp
-  finish
-endif
-let g:loaded_pathogen = 1
-
-" Point of entry for basic default usage.  Give a directory name to invoke
-" pathogen#runtime_append_all_bundles() (defaults to "bundle"), or a full path
-" to invoke pathogen#runtime_prepend_subdirectories().  Afterwards,
-" pathogen#cycle_filetype() is invoked.
-function! pathogen#infect(...) abort " {{{1
-  let source_path = a:0 ? a:1 : 'bundle'
-  if source_path =~# '[\\/]'
-    call pathogen#runtime_prepend_subdirectories(source_path)
-  else
-    call pathogen#runtime_append_all_bundles(source_path)
-  endif
-  call pathogen#cycle_filetype()
-endfunction " }}}1
-
-" Split a path into a list.
-function! pathogen#split(path) abort " {{{1
-  if type(a:path) == type([]) | return a:path | endif
-  let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
-  return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
-endfunction " }}}1
-
-" Convert a list to a path.
-function! pathogen#join(...) abort " {{{1
-  if type(a:1) == type(1) && a:1
-    let i = 1
-    let space = ' '
-  else
-    let i = 0
-    let space = ''
-  endif
-  let path = ""
-  while i < a:0
-    if type(a:000[i]) == type([])
-      let list = a:000[i]
-      let j = 0
-      while j < len(list)
-        let escaped = substitute(list[j],'[,'.space.']\|\\[\,'.space.']\@=','\\&','g')
-        let path .= ',' . escaped
-        let j += 1
-      endwhile
-    else
-      let path .= "," . a:000[i]
-    endif
-    let i += 1
-  endwhile
-  return substitute(path,'^,','','')
-endfunction " }}}1
-
-" Convert a list to a path with escaped spaces for 'path', 'tag', etc.
-function! pathogen#legacyjoin(...) abort " {{{1
-  return call('pathogen#join',[1] + a:000)
-endfunction " }}}1
-
-" Remove duplicates from a list.
-function! pathogen#uniq(list) abort " {{{1
-  let i = 0
-  let seen = {}
-  while i < len(a:list)
-    if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i])
-      call remove(a:list,i)
-    elseif a:list[i] ==# ''
-      let i += 1
-      let empty = 1
-    else
-      let seen[a:list[i]] = 1
-      let i += 1
-    endif
-  endwhile
-  return a:list
-endfunction " }}}1
-
-" \ on Windows unless shellslash is set, / everywhere else.
-function! pathogen#separator() abort " {{{1
-  return !exists("+shellslash") || &shellslash ? '/' : '\'
-endfunction " }}}1
-
-" Convenience wrapper around glob() which returns a list.
-function! pathogen#glob(pattern) abort " {{{1
-  let files = split(glob(a:pattern),"\n")
-  return map(files,'substitute(v:val,"[".pathogen#separator()."/]$","","")')
-endfunction "}}}1
-
-" Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort " {{{1
-  return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction "}}}1
-
-" Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() " {{{1
-  if exists('g:did_load_filetypes')
-    filetype off
-    filetype on
-  endif
-endfunction " }}}1
-
-" Checks if a bundle is 'disabled'. A bundle is considered 'disabled' if
-" its 'basename()' is included in g:pathogen_disabled[]' or ends in a tilde.
-function! pathogen#is_disabled(path) " {{{1
-  if a:path =~# '\~$'
-    return 1
-  elseif !exists("g:pathogen_disabled")
-    return 0
-  endif
-  let sep = pathogen#separator()
-  return index(g:pathogen_disabled, strpart(a:path, strridx(a:path, sep)+1)) != -1
-endfunction "}}}1
-
-" Prepend all subdirectories of path to the rtp, and append all 'after'
-" directories in those subdirectories.
-function! pathogen#runtime_prepend_subdirectories(path) " {{{1
-  let sep    = pathogen#separator()
-  let before = filter(pathogen#glob_directories(a:path.sep."*"), '!pathogen#is_disabled(v:val)')
-  let after  = filter(pathogen#glob_directories(a:path.sep."*".sep."after"), '!pathogen#is_disabled(v:val[0:-7])')
-  let rtp = pathogen#split(&rtp)
-  let path = expand(a:path)
-  call filter(rtp,'v:val[0:strlen(path)-1] !=# path')
-  let &rtp = pathogen#join(pathogen#uniq(before + rtp + after))
-  return &rtp
-endfunction " }}}1
-
-" For each directory in rtp, check for a subdirectory named dir.  If it
-" exists, add all subdirectories of that subdirectory to the rtp, immediately
-" after the original directory.  If no argument is given, 'bundle' is used.
-" Repeated calls with the same arguments are ignored.
-function! pathogen#runtime_append_all_bundles(...) " {{{1
-  let sep = pathogen#separator()
-  let name = a:0 ? a:1 : 'bundle'
-  if "\n".s:done_bundles =~# "\\M\n".name."\n"
-    return ""
-  endif
-  let s:done_bundles .= name . "\n"
-  let list = []
-  for dir in pathogen#split(&rtp)
-    if dir =~# '\<after$'
-      let list +=  filter(pathogen#glob_directories(substitute(dir,'after$',name,'').sep.'*[^~]'.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])') + [dir]
-    else
-      let list +=  [dir] + filter(pathogen#glob_directories(dir.sep.name.sep.'*[^~]'), '!pathogen#is_disabled(v:val)')
-    endif
-  endfor
-  let &rtp = pathogen#join(pathogen#uniq(list))
-  return 1
-endfunction
-
-let s:done_bundles = ''
-" }}}1
-
-" Invoke :helptags on all non-$VIM doc directories in runtimepath.
-function! pathogen#helptags() " {{{1
-  let sep = pathogen#separator()
-  for dir in pathogen#split(&rtp)
-    if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(glob(dir.sep.'doc'.sep.'*')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
-      helptags `=dir.'/doc'`
-    endif
-  endfor
-endfunction " }}}1
-
-command! -bar Helptags :call pathogen#helptags()
-
-" Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) "{{{1
-  let rtp = pathogen#join(1,pathogen#split(&rtp))
-  return fnamemodify(findfile(a:file,rtp,a:count),':p')
-endfunction " }}}1
-
-" Backport of fnameescape().
-function! pathogen#fnameescape(string) " {{{1
-  if exists('*fnameescape')
-    return fnameescape(a:string)
-  elseif a:string ==# '-'
-    return '\-'
-  else
-    return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
-  endif
-endfunction " }}}1
-
-function! s:find(count,cmd,file,lcd) " {{{1
-  let rtp = pathogen#join(1,pathogen#split(&runtimepath))
-  let file = pathogen#runtime_findfile(a:file,a:count)
-  if file ==# ''
-    return "echoerr 'E345: Can''t find file \"".a:file."\" in runtimepath'"
-  elseif a:lcd
-    let path = file[0:-strlen(a:file)-2]
-    execute 'lcd `=path`'
-    return a:cmd.' '.pathogen#fnameescape(a:file)
-  else
-    return a:cmd.' '.pathogen#fnameescape(file)
-  endif
-endfunction " }}}1
-
-function! s:Findcomplete(A,L,P) " {{{1
-  let sep = pathogen#separator()
-  let cheats = {
-        \'a': 'autoload',
-        \'d': 'doc',
-        \'f': 'ftplugin',
-        \'i': 'indent',
-        \'p': 'plugin',
-        \'s': 'syntax'}
-  if a:A =~# '^\w[\\/]' && has_key(cheats,a:A[0])
-    let request = cheats[a:A[0]].a:A[1:-1]
-  else
-    let request = a:A
-  endif
-  let pattern = substitute(request,'\'.sep,'*'.sep,'g').'*'
-  let found = {}
-  for path in pathogen#split(&runtimepath)
-    let path = expand(path, ':p')
-    let matches = split(glob(path.sep.pattern),"\n")
-    call map(matches,'isdirectory(v:val) ? v:val.sep : v:val')
-    call map(matches,'expand(v:val, ":p")[strlen(path)+1:-1]')
-    for match in matches
-      let found[match] = 1
-    endfor
-  endfor
-  return sort(keys(found))
-endfunction " }}}1
-
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Ve       :execute s:find(<count>,'edit<bang>',<q-args>,0)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vedit    :execute s:find(<count>,'edit<bang>',<q-args>,0)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vopen    :execute s:find(<count>,'edit<bang>',<q-args>,1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vsplit   :execute s:find(<count>,'split',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vvsplit  :execute s:find(<count>,'vsplit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabedit :execute s:find(<count>,'tabedit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vpedit   :execute s:find(<count>,'pedit',<q-args>,<bang>1)
-command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vread    :execute s:find(<count>,'read',<q-args>,<bang>1)
-
-" vim:set ft=vim ts=8 sw=2 sts=2:
diff --git a/vim/vim.symlink/bundle/vim-pathogen b/vim/vim.symlink/bundle/vim-pathogen
new file mode 160000
index 0000000..09f2c3b
--- /dev/null
+++ b/vim/vim.symlink/bundle/vim-pathogen
@@ -0,0 +1 @@
+Subproject commit 09f2c3b7d3666124157de759a68afe47d0bb8d25
diff --git a/vim/vimrc.symlink b/vim/vimrc.symlink
index cff8055..1ea69af 100644
--- a/vim/vimrc.symlink
+++ b/vim/vimrc.symlink
@@ -2,6 +2,7 @@
 
 " Pathogen
 " loads all plugins places in the ~/.vim/bundle directory
+runtime bundle/vim-pathogen/autoload/pathogen.vim
 call pathogen#infect()
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""
@@ -80,7 +81,7 @@ set showcmd " show incomplete commands
 set noshowmode " don't show which mode disabled for PowerLine
 set wildmode=list:longest " complete files like a shell
 set scrolloff=3 " lines of text around cursor
-set shell=/bin/bash
+set shell=/bin/zsh
 set ruler " show postiion in file
 set cmdheight=1 " command bar height
 
@@ -183,9 +184,6 @@ nmap <leader>, :w<cr>
 " set paste toggle
 set pastetoggle=<F6>
 
-" fast saving
-nmap <leader>w :w!<cr>
-
 " edit ~/.vimrc
 map <leader>e :e! ~/.vimrc<cr>
 
@@ -212,7 +210,7 @@ nmap <leader>] >>
 nmap <leader>n :bn<cr> " go to next buffer
 nmap <leader>p :bp<cr> " go to prev buffer
 nmap <leader>q :bd<cr> " close the current buffer
-" switch between two file buffers
+" switch between current and last buffer
 nmap <leader>. <c-^>
 
 " disable arrow keys (forced learning)
@@ -246,7 +244,6 @@ map <silent> <C-k> :call WinMove('k')<cr>
 map <silent> <C-l> :call WinMove('l')<cr>
 
 map <leader>wc :wincmd q<cr>
-map <leader>wr <C-W>r
 
 " window movement shortcuts
 "map <C-h> <C-w>h " go to window left
@@ -267,30 +264,20 @@ map <leader>et :tabe %%
 
 " Moving shortcuts
 " Instead of pressing g$, press command
-vmap <D-j> gj
-vmap <D-k> gk
-vmap <D-4> g$
-vmap <D-6> g^
-vmap <D-0> g^
-nmap <D-j> gj
-nmap <D-k> gk
-nmap <D-4> g$
-nmap <D-6> g^
-nmap <D-0> g^
+" vmap <D-j> gj
+" vmap <D-k> gk
+" vmap <D-4> g$
+" vmap <D-6> g^
+" vmap <D-0> g^
+" nmap <D-j> gj
+" nmap <D-k> gk
+" nmap <D-4> g$
+" nmap <D-6> g^
+" nmap <D-0> g^
 
 " toggle cursor line
 nnoremap <leader>i :set cursorline!<cr>
 
-" map ; to : in normal mode
-"nnoremap ; :
-
-" remap jj in insert mode to ESC
-"inoremap jj <Esc>
-
-" use space bar to toggle folds
-"nnoremap <Space> za
-"vnoremap <Space> za
-
 " scroll the viewport faster
 nnoremap <C-e> 3<C-e>
 nnoremap <C-y> 3<C-y>
@@ -302,21 +289,14 @@ nnoremap <silent> k gk
 " toggle paste
 map <leader>v :set paste!<cr>
 
-" find out what syntax group the selected text belongs to
-nmap <A-S-P> :call SynStack()<cr>
-function! SynStack()
-    if !exists("*Synstack")
-        return
-    endif
-    echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name"')
-endfunction
-
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " => Plugins
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
 " Powerline settings
-let g:Powerline_symbols = 'fancy'
+" must have modified font installed to enable fancy
+" let g:Powerline_symbols = 'fancy'
+
 let g:Powerline_stl_path_style = 'filename'
 
 " Toggle NERDTree
@@ -331,9 +311,6 @@ nmap <silent> <leader>r :CtrlPBuffer<cr>
 " CtrlP ignore patterns
 let g:ctrlp_custom_ignore = '\.git$|\.hg$|\.svn$'
 
-" Kwbd
-nmap <leader>qq :Kwbd<cr>
-
 
 """""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " => Local vimrc