Various tweaks to configurations

6 files changed, 22 insertions, 877 deletions

diff --git a/vim/3rdparty/vim-pathogen b/vim/3rdparty/vim-pathogen
new file mode 160000
+Subproject 8c91196cfd9c8fe619f35fac6f2ac81be10677f
diff --git a/vim/3rdparty/vim-pathogen/CONTRIBUTING.markdown b/vim/3rdparty/vim-pathogen/CONTRIBUTING.markdown
deleted file mode 100644
index f5a62ca..0000000
--- a/vim/3rdparty/vim-pathogen/CONTRIBUTING.markdown
+++ /dev/null
@@ -1,14 +0,0 @@
-If your [commit message sucks](http://stopwritingramblingcommitmessages.com/),
-I'm not going to accept your pull request.  I've explained very politely
-dozens of times that
-[my general guidelines](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
-are absolute rules on my own repositories, so I may lack the energy to
-explain it to you yet another time.  And please, if I ask you to change
-something, `git commit --amend`.
-
-Beyond that, don't be shy about asking before patching.  What takes you
-hours might take me minutes simply because I have both domain knowledge
-and a perverse knowledge of Vim script so vast that many would consider
-it a symptom of mental illness.  On the flip side, some ideas I'll
-reject no matter how good the implementation is.  "Send a patch" is an
-edge case answer in my book.
diff --git a/vim/3rdparty/vim-pathogen/README.markdown b/vim/3rdparty/vim-pathogen/README.markdown
deleted file mode 100644
index 00c2878..0000000
--- a/vim/3rdparty/vim-pathogen/README.markdown
+++ /dev/null
@@ -1,141 +0,0 @@
-# pathogen.vim
-
-Manage your `'runtimepath'` with ease.  In practical terms, pathogen.vim
-makes it super easy to install plugins and runtime files in their own
-private directories.
-
-## Installation
-
-Install to `~/.vim/autoload/pathogen.vim`.  Or copy and paste:
-
-    mkdir -p ~/.vim/autoload ~/.vim/bundle && \
-    curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim
-
-If you're using Windows, change all occurrences of `~/.vim` to `~\vimfiles`.
-
-## Runtime Path Manipulation
-
-Add this to your vimrc:
-
-    execute pathogen#infect()
-
-If you're brand new to Vim and lacking a vimrc, `vim ~/.vimrc` and paste
-in the following super-minimal example:
-
-    execute pathogen#infect()
-    syntax on
-    filetype plugin indent on
-
-Now any plugins you wish to install can be extracted to a subdirectory
-under `~/.vim/bundle`, and they will be added to the `'runtimepath'`.
-Observe:
-
-    cd ~/.vim/bundle && \
-    git clone git://github.com/tpope/vim-sensible.git
-
-Now [sensible.vim](https://github.com/tpope/vim-sensible) is installed.
-If you really want to get crazy, you could set it up as a submodule in
-whatever repository you keep your dot files in.  I don't like to get
-crazy.
-
-If you don't like the directory name `bundle`, you can pass a runtime relative
-glob as an argument:
-
-    execute pathogen#infect('stuff/{}')
-
-The `{}` indicates where the expansion should occur.
-
-You can also pass an absolute path instead.  I keep the plugins I maintain under `~/src`, and this is how I add them:
-
-    execute pathogen#infect('bundle/{}', '~/src/vim/bundle/{}')
-
-Normally to generate documentation, Vim expects you to run `:helptags`
-on each directory with documentation (e.g., `:helptags ~/.vim/doc`).
-Provided with pathogen.vim is a `:Helptags` command that does this on
-every directory in your `'runtimepath'`.  If you really want to get
-crazy, you could even invoke `Helptags` in your vimrc.  I don't like to
-get crazy.
-
-Finally, pathogen.vim has a rich API that can manipulate `'runtimepath'`
-and other comma-delimited path options in ways most people will never
-need to do.  If you're one of those edge cases, look at the source.
-It's well documented.
-
-## Runtime File Editing
-
-`:Vopen`, `:Vedit`, `:Vsplit`, `:Vvsplit`, `:Vtabedit`, `:Vpedit`, and
-`:Vread` have all moved to [scriptease.vim][].
-
-[scriptease.vim]: https://github.com/tpope/vim-scriptease
-
-## FAQ
-
-> Can I put pathogen.vim in a submodule like all my other plugins?
-
-Sure, stick it under `~/.vim/bundle`, and prepend the following to your
-vimrc:
-
-    runtime bundle/vim-pathogen/autoload/pathogen.vim
-
-Or if your bundles are somewhere other than `~/.vim` (say, `~/src/vim`):
-
-    source ~/src/vim/bundle/vim-pathogen/autoload/pathogen.vim
-
-> Will you accept these 14 pull requests adding a `.gitignore` for
-> `tags` so I don't see untracked changes in my dot files repository?
-
-No, but I'll teach you how to ignore `tags` globally:
-
-    git config --global core.excludesfile '~/.cvsignore'
-    echo tags >> ~/.cvsignore
-
-While any filename will work, I've chosen to follow the ancient
-tradition of `.cvsignore` because utilities like rsync use it, too.
-Clever, huh?
-
-> What about Vimballs?
-
-If you really must use one:
-
-    :e name.vba
-    :!mkdir ~/.vim/bundle/name
-    :UseVimball ~/.vim/bundle/name
-
-> Why don't my plugins load when I use Vim sessions?
-
-Vim sessions default to capturing all global options, which includes the
-`'runtimepath'` that pathogen.vim manipulates.  This can cause other problems
-too, so I recommend turning that behavior off:
-
-    set sessionoptions-=options
-
-## Contributing
-
-If your [commit message sucks](http://stopwritingramblingcommitmessages.com/),
-I'm not going to accept your pull request.  I've explained very politely
-dozens of times that
-[my general guidelines](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
-are absolute rules on my own repositories, so I may lack the energy to
-explain it to you yet another time.  And please, if I ask you to change
-something, `git commit --amend`.
-
-Beyond that, don't be shy about asking before patching.  What takes you
-hours might take me minutes simply because I have both domain knowledge
-and a perverse knowledge of Vim script so vast that many would consider
-it a symptom of mental illness.  On the flip side, some ideas I'll
-reject no matter how good the implementation is.  "Send a patch" is an
-edge case answer in my book.
-
-## Self-Promotion
-
-Like pathogen.vim?  Follow the repository on
-[GitHub](https://github.com/tpope/vim-pathogen) and vote for it on
-[vim.org](http://www.vim.org/scripts/script.php?script_id=2332).  And if
-you're feeling especially charitable, follow [tpope](http://tpo.pe/) on
-[Twitter](http://twitter.com/tpope) and
-[GitHub](https://github.com/tpope).
-
-## License
-
-Copyright (c) Tim Pope.  Distributed under the same terms as Vim itself.
-See `:help license`.
diff --git a/vim/3rdparty/vim-pathogen/autoload/pathogen.vim b/vim/3rdparty/vim-pathogen/autoload/pathogen.vim
deleted file mode 100644
index 59a75c1..0000000
--- a/vim/3rdparty/vim-pathogen/autoload/pathogen.vim
+++ /dev/null
@@ -1,353 +0,0 @@
-" pathogen.vim - path option manipulation
-" Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.4
-
-" Install in ~/.vim/autoload (or ~\vimfiles\autoload).
-"
-" For management of individually installed plugins in ~/.vim/bundle (or
-" ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your
-" .vimrc is the only other setup necessary.
-"
-" The API is documented inline below.
-
-if exists("g:loaded_pathogen") || &cp
-  finish
-endif
-let g:loaded_pathogen = 1
-
-" Point of entry for basic default usage.  Give a relative path to invoke
-" pathogen#interpose() (defaults to "bundle/{}"), or an absolute path to invoke
-" pathogen#surround().  Curly braces are expanded with pathogen#expand():
-" "bundle/{}" finds all subdirectories inside "bundle" inside all directories
-" in the runtime path.
-function! pathogen#infect(...) abort
-  for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}']
-    if path =~# '^\%({\=[$~\\/]\|{\=\w:[\\/]\).*[{}*]'
-      call pathogen#surround(path)
-    elseif path =~# '^\%([$~\\/]\|\w:[\\/]\)'
-      call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
-      call pathogen#surround(path . '/{}')
-    elseif path =~# '[{}*]'
-      call pathogen#interpose(path)
-    else
-      call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
-      call pathogen#interpose(path . '/{}')
-    endif
-  endfor
-  call pathogen#cycle_filetype()
-  if pathogen#is_disabled($MYVIMRC)
-    return 'finish'
-  endif
-  return ''
-endfunction
-
-" Split a path into a list.
-function! pathogen#split(path) abort
-  if type(a:path) == type([]) | return a:path | endif
-  if empty(a:path) | return [] | endif
-  let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
-  return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
-endfunction
-
-" Convert a list to a path.
-function! pathogen#join(...) abort
-  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
-
-" Convert a list to a path with escaped spaces for 'path', 'tag', etc.
-function! pathogen#legacyjoin(...) abort
-  return call('pathogen#join',[1] + a:000)
-endfunction
-
-" Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() abort
-  if exists('g:did_load_filetypes')
-    filetype off
-    filetype on
-  endif
-endfunction
-
-" Check if a bundle is disabled.  A bundle is considered disabled if its
-" basename or full name is included in the list g:pathogen_blacklist or the
-" comma delimited environment variable $VIMBLACKLIST.
-function! pathogen#is_disabled(path) abort
-  if a:path =~# '\~$'
-    return 1
-  endif
-  let sep = pathogen#slash()
-  let blacklist =
-        \ get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) +
-        \ pathogen#split($VIMBLACKLIST)
-  if !empty(blacklist)
-    call map(blacklist, 'substitute(v:val, "[\\/]$", "", "")')
-  endif
-  return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
-endfunction
-
-" Prepend the given directory to the runtime path and append its corresponding
-" after directory.  Curly braces are expanded with pathogen#expand().
-function! pathogen#surround(path) abort
-  let sep = pathogen#slash()
-  let rtp = pathogen#split(&rtp)
-  let path = fnamemodify(a:path, ':s?[\\/]\=$??')
-  let before = filter(pathogen#expand(path), '!pathogen#is_disabled(v:val)')
-  let after = filter(reverse(pathogen#expand(path, sep.'after')), '!pathogen#is_disabled(v:val[0:-7])')
-  call filter(rtp, 'index(before + after, v:val) == -1')
-  let &rtp = pathogen#join(before, rtp, after)
-  return &rtp
-endfunction
-
-" For each directory in the runtime path, add a second entry with the given
-" argument appended.  Curly braces are expanded with pathogen#expand().
-function! pathogen#interpose(name) abort
-  let sep = pathogen#slash()
-  let name = a:name
-  if has_key(s:done_bundles, name)
-    return ""
-  endif
-  let s:done_bundles[name] = 1
-  let list = []
-  for dir in pathogen#split(&rtp)
-    if dir =~# '\<after$'
-      let list += reverse(filter(pathogen#expand(dir[0:-6].name, sep.'after'), '!pathogen#is_disabled(v:val[0:-7])')) + [dir]
-    else
-      let list += [dir] + filter(pathogen#expand(dir.sep.name), '!pathogen#is_disabled(v:val)')
-    endif
-  endfor
-  let &rtp = pathogen#join(pathogen#uniq(list))
-  return 1
-endfunction
-
-let s:done_bundles = {}
-
-" Invoke :helptags on all non-$VIM doc directories in runtimepath.
-function! pathogen#helptags() abort
-  let sep = pathogen#slash()
-  for glob in pathogen#split(&rtp)
-    for dir in map(split(glob(glob), "\n"), 'v:val.sep."/doc/".sep')
-      if (dir)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir) == 2 && !empty(split(glob(dir.'*.txt'))) && (!filereadable(dir.'tags') || filewritable(dir.'tags'))
-        silent! execute 'helptags' pathogen#fnameescape(dir)
-      endif
-    endfor
-  endfor
-endfunction
-
-command! -bar Helptags :call pathogen#helptags()
-
-" Execute the given command.  This is basically a backdoor for --remote-expr.
-function! pathogen#execute(...) abort
-  for command in a:000
-    execute command
-  endfor
-  return ''
-endfunction
-
-" Section: Unofficial
-
-function! pathogen#is_absolute(path) abort
-  return a:path =~# (has('win32') ? '^\%([\\/]\|\w:\)[\\/]\|^[~$]' : '^[/~$]')
-endfunction
-
-" Given a string, returns all possible permutations of comma delimited braced
-" alternatives of that string.  pathogen#expand('/{a,b}/{c,d}') yields
-" ['/a/c', '/a/d', '/b/c', '/b/d'].  Empty braces are treated as a wildcard
-" and globbed.  Actual globs are preserved.
-function! pathogen#expand(pattern, ...) abort
-  let after = a:0 ? a:1 : ''
-  if a:pattern =~# '{[^{}]\+}'
-    let [pre, pat, post] = split(substitute(a:pattern, '\(.\{-\}\){\([^{}]\+\)}\(.*\)', "\\1\001\\2\001\\3", ''), "\001", 1)
-    let found = map(split(pat, ',', 1), 'pre.v:val.post')
-    let results = []
-    for pattern in found
-      call extend(results, pathogen#expand(pattern))
-    endfor
-  elseif a:pattern =~# '{}'
-    let pat = matchstr(a:pattern, '^.*{}[^*]*\%($\|[\\/]\)')
-    let post = a:pattern[strlen(pat) : -1]
-    let results = map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
-  else
-    let results = [a:pattern]
-  endif
-  let vf = pathogen#slash() . 'vimfiles'
-  call map(results, 'v:val =~# "\\*" ? v:val.after : isdirectory(v:val.vf.after) ? v:val.vf.after : isdirectory(v:val.after) ? v:val.after : ""')
-  return filter(results, '!empty(v:val)')
-endfunction
-
-" \ on Windows unless shellslash is set, / everywhere else.
-function! pathogen#slash() abort
-  return !exists("+shellslash") || &shellslash ? '/' : '\'
-endfunction
-
-function! pathogen#separator() abort
-  return pathogen#slash()
-endfunction
-
-" Convenience wrapper around glob() which returns a list.
-function! pathogen#glob(pattern) abort
-  let files = split(glob(a:pattern),"\n")
-  return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")')
-endfunction
-
-" Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort
-  return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction
-
-" Remove duplicates from a list.
-function! pathogen#uniq(list) abort
-  let i = 0
-  let seen = {}
-  while i < len(a:list)
-    if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i])
-      call remove(a:list,i)
-    elseif a:list[i] ==# ''
-      let i += 1
-      let empty = 1
-    else
-      let seen[a:list[i]] = 1
-      let i += 1
-    endif
-  endwhile
-  return a:list
-endfunction
-
-" Backport of fnameescape().
-function! pathogen#fnameescape(string) abort
-  if exists('*fnameescape')
-    return fnameescape(a:string)
-  elseif a:string ==# '-'
-    return '\-'
-  else
-    return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
-  endif
-endfunction
-
-" Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) abort
-  let rtp = pathogen#join(1,pathogen#split(&rtp))
-  let file = findfile(a:file,rtp,a:count)
-  if file ==# ''
-    return ''
-  else
-    return fnamemodify(file,':p')
-  endif
-endfunction
-
-" Section: Deprecated
-
-function! s:warn(msg) abort
-  echohl WarningMsg
-  echomsg a:msg
-  echohl NONE
-endfunction
-
-" Prepend all subdirectories of path to the rtp, and append all 'after'
-" directories in those subdirectories.  Deprecated.
-function! pathogen#runtime_prepend_subdirectories(path) abort
-  call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#infect('.string(a:path.'/{}').')')
-  return pathogen#surround(a:path . pathogen#slash() . '{}')
-endfunction
-
-function! pathogen#incubate(...) abort
-  let name = a:0 ? a:1 : 'bundle/{}'
-  call s:warn('Change pathogen#incubate('.(a:0 ? string(a:1) : '').') to pathogen#infect('.string(name).')')
-  return pathogen#interpose(name)
-endfunction
-
-" Deprecated alias for pathogen#interpose().
-function! pathogen#runtime_append_all_bundles(...) abort
-  if a:0
-    call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#infect('.string(a:1.'/{}').')')
-  else
-    call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#infect()')
-  endif
-  return pathogen#interpose(a:0 ? a:1 . '/{}' : 'bundle/{}')
-endfunction
-
-if exists(':Vedit')
-  finish
-endif
-
-let s:vopen_warning = 0
-
-function! s:find(count,cmd,file,lcd)
-  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'"
-  endif
-  if !s:vopen_warning
-    let s:vopen_warning = 1
-    let warning = '|echohl WarningMsg|echo "Install scriptease.vim to continue using :V'.a:cmd.'"|echohl NONE'
-  else
-    let warning = ''
-  endif
-  if a:lcd
-    let path = file[0:-strlen(a:file)-2]
-    execute 'lcd `=path`'
-    return a:cmd.' '.pathogen#fnameescape(a:file) . warning
-  else
-    return a:cmd.' '.pathogen#fnameescape(file) . warning
-  endif
-endfunction
-
-function! s:Findcomplete(A,L,P)
-  let sep = pathogen#slash()
-  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
-
-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 et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':
diff --git a/vim/autoload/autoload/pathogen.vim b/vim/autoload/autoload/pathogen.vim
deleted file mode 100644
index 59a75c1..0000000
--- a/vim/autoload/autoload/pathogen.vim
+++ /dev/null
@@ -1,353 +0,0 @@
-" pathogen.vim - path option manipulation
-" Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.4
-
-" Install in ~/.vim/autoload (or ~\vimfiles\autoload).
-"
-" For management of individually installed plugins in ~/.vim/bundle (or
-" ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your
-" .vimrc is the only other setup necessary.
-"
-" The API is documented inline below.
-
-if exists("g:loaded_pathogen") || &cp
-  finish
-endif
-let g:loaded_pathogen = 1
-
-" Point of entry for basic default usage.  Give a relative path to invoke
-" pathogen#interpose() (defaults to "bundle/{}"), or an absolute path to invoke
-" pathogen#surround().  Curly braces are expanded with pathogen#expand():
-" "bundle/{}" finds all subdirectories inside "bundle" inside all directories
-" in the runtime path.
-function! pathogen#infect(...) abort
-  for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}']
-    if path =~# '^\%({\=[$~\\/]\|{\=\w:[\\/]\).*[{}*]'
-      call pathogen#surround(path)
-    elseif path =~# '^\%([$~\\/]\|\w:[\\/]\)'
-      call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
-      call pathogen#surround(path . '/{}')
-    elseif path =~# '[{}*]'
-      call pathogen#interpose(path)
-    else
-      call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
-      call pathogen#interpose(path . '/{}')
-    endif
-  endfor
-  call pathogen#cycle_filetype()
-  if pathogen#is_disabled($MYVIMRC)
-    return 'finish'
-  endif
-  return ''
-endfunction
-
-" Split a path into a list.
-function! pathogen#split(path) abort
-  if type(a:path) == type([]) | return a:path | endif
-  if empty(a:path) | return [] | endif
-  let split = split(a:path,'\\\@<!\%(\\\\\)*\zs,')
-  return map(split,'substitute(v:val,''\\\([\\,]\)'',''\1'',"g")')
-endfunction
-
-" Convert a list to a path.
-function! pathogen#join(...) abort
-  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
-
-" Convert a list to a path with escaped spaces for 'path', 'tag', etc.
-function! pathogen#legacyjoin(...) abort
-  return call('pathogen#join',[1] + a:000)
-endfunction
-
-" Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() abort
-  if exists('g:did_load_filetypes')
-    filetype off
-    filetype on
-  endif
-endfunction
-
-" Check if a bundle is disabled.  A bundle is considered disabled if its
-" basename or full name is included in the list g:pathogen_blacklist or the
-" comma delimited environment variable $VIMBLACKLIST.
-function! pathogen#is_disabled(path) abort
-  if a:path =~# '\~$'
-    return 1
-  endif
-  let sep = pathogen#slash()
-  let blacklist =
-        \ get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) +
-        \ pathogen#split($VIMBLACKLIST)
-  if !empty(blacklist)
-    call map(blacklist, 'substitute(v:val, "[\\/]$", "", "")')
-  endif
-  return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
-endfunction
-
-" Prepend the given directory to the runtime path and append its corresponding
-" after directory.  Curly braces are expanded with pathogen#expand().
-function! pathogen#surround(path) abort
-  let sep = pathogen#slash()
-  let rtp = pathogen#split(&rtp)
-  let path = fnamemodify(a:path, ':s?[\\/]\=$??')
-  let before = filter(pathogen#expand(path), '!pathogen#is_disabled(v:val)')
-  let after = filter(reverse(pathogen#expand(path, sep.'after')), '!pathogen#is_disabled(v:val[0:-7])')
-  call filter(rtp, 'index(before + after, v:val) == -1')
-  let &rtp = pathogen#join(before, rtp, after)
-  return &rtp
-endfunction
-
-" For each directory in the runtime path, add a second entry with the given
-" argument appended.  Curly braces are expanded with pathogen#expand().
-function! pathogen#interpose(name) abort
-  let sep = pathogen#slash()
-  let name = a:name
-  if has_key(s:done_bundles, name)
-    return ""
-  endif
-  let s:done_bundles[name] = 1
-  let list = []
-  for dir in pathogen#split(&rtp)
-    if dir =~# '\<after$'
-      let list += reverse(filter(pathogen#expand(dir[0:-6].name, sep.'after'), '!pathogen#is_disabled(v:val[0:-7])')) + [dir]
-    else
-      let list += [dir] + filter(pathogen#expand(dir.sep.name), '!pathogen#is_disabled(v:val)')
-    endif
-  endfor
-  let &rtp = pathogen#join(pathogen#uniq(list))
-  return 1
-endfunction
-
-let s:done_bundles = {}
-
-" Invoke :helptags on all non-$VIM doc directories in runtimepath.
-function! pathogen#helptags() abort
-  let sep = pathogen#slash()
-  for glob in pathogen#split(&rtp)
-    for dir in map(split(glob(glob), "\n"), 'v:val.sep."/doc/".sep')
-      if (dir)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir) == 2 && !empty(split(glob(dir.'*.txt'))) && (!filereadable(dir.'tags') || filewritable(dir.'tags'))
-        silent! execute 'helptags' pathogen#fnameescape(dir)
-      endif
-    endfor
-  endfor
-endfunction
-
-command! -bar Helptags :call pathogen#helptags()
-
-" Execute the given command.  This is basically a backdoor for --remote-expr.
-function! pathogen#execute(...) abort
-  for command in a:000
-    execute command
-  endfor
-  return ''
-endfunction
-
-" Section: Unofficial
-
-function! pathogen#is_absolute(path) abort
-  return a:path =~# (has('win32') ? '^\%([\\/]\|\w:\)[\\/]\|^[~$]' : '^[/~$]')
-endfunction
-
-" Given a string, returns all possible permutations of comma delimited braced
-" alternatives of that string.  pathogen#expand('/{a,b}/{c,d}') yields
-" ['/a/c', '/a/d', '/b/c', '/b/d'].  Empty braces are treated as a wildcard
-" and globbed.  Actual globs are preserved.
-function! pathogen#expand(pattern, ...) abort
-  let after = a:0 ? a:1 : ''
-  if a:pattern =~# '{[^{}]\+}'
-    let [pre, pat, post] = split(substitute(a:pattern, '\(.\{-\}\){\([^{}]\+\)}\(.*\)', "\\1\001\\2\001\\3", ''), "\001", 1)
-    let found = map(split(pat, ',', 1), 'pre.v:val.post')
-    let results = []
-    for pattern in found
-      call extend(results, pathogen#expand(pattern))
-    endfor
-  elseif a:pattern =~# '{}'
-    let pat = matchstr(a:pattern, '^.*{}[^*]*\%($\|[\\/]\)')
-    let post = a:pattern[strlen(pat) : -1]
-    let results = map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
-  else
-    let results = [a:pattern]
-  endif
-  let vf = pathogen#slash() . 'vimfiles'
-  call map(results, 'v:val =~# "\\*" ? v:val.after : isdirectory(v:val.vf.after) ? v:val.vf.after : isdirectory(v:val.after) ? v:val.after : ""')
-  return filter(results, '!empty(v:val)')
-endfunction
-
-" \ on Windows unless shellslash is set, / everywhere else.
-function! pathogen#slash() abort
-  return !exists("+shellslash") || &shellslash ? '/' : '\'
-endfunction
-
-function! pathogen#separator() abort
-  return pathogen#slash()
-endfunction
-
-" Convenience wrapper around glob() which returns a list.
-function! pathogen#glob(pattern) abort
-  let files = split(glob(a:pattern),"\n")
-  return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")')
-endfunction
-
-" Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort
-  return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction
-
-" Remove duplicates from a list.
-function! pathogen#uniq(list) abort
-  let i = 0
-  let seen = {}
-  while i < len(a:list)
-    if (a:list[i] ==# '' && exists('empty')) || has_key(seen,a:list[i])
-      call remove(a:list,i)
-    elseif a:list[i] ==# ''
-      let i += 1
-      let empty = 1
-    else
-      let seen[a:list[i]] = 1
-      let i += 1
-    endif
-  endwhile
-  return a:list
-endfunction
-
-" Backport of fnameescape().
-function! pathogen#fnameescape(string) abort
-  if exists('*fnameescape')
-    return fnameescape(a:string)
-  elseif a:string ==# '-'
-    return '\-'
-  else
-    return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
-  endif
-endfunction
-
-" Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) abort
-  let rtp = pathogen#join(1,pathogen#split(&rtp))
-  let file = findfile(a:file,rtp,a:count)
-  if file ==# ''
-    return ''
-  else
-    return fnamemodify(file,':p')
-  endif
-endfunction
-
-" Section: Deprecated
-
-function! s:warn(msg) abort
-  echohl WarningMsg
-  echomsg a:msg
-  echohl NONE
-endfunction
-
-" Prepend all subdirectories of path to the rtp, and append all 'after'
-" directories in those subdirectories.  Deprecated.
-function! pathogen#runtime_prepend_subdirectories(path) abort
-  call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#infect('.string(a:path.'/{}').')')
-  return pathogen#surround(a:path . pathogen#slash() . '{}')
-endfunction
-
-function! pathogen#incubate(...) abort
-  let name = a:0 ? a:1 : 'bundle/{}'
-  call s:warn('Change pathogen#incubate('.(a:0 ? string(a:1) : '').') to pathogen#infect('.string(name).')')
-  return pathogen#interpose(name)
-endfunction
-
-" Deprecated alias for pathogen#interpose().
-function! pathogen#runtime_append_all_bundles(...) abort
-  if a:0
-    call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#infect('.string(a:1.'/{}').')')
-  else
-    call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#infect()')
-  endif
-  return pathogen#interpose(a:0 ? a:1 . '/{}' : 'bundle/{}')
-endfunction
-
-if exists(':Vedit')
-  finish
-endif
-
-let s:vopen_warning = 0
-
-function! s:find(count,cmd,file,lcd)
-  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'"
-  endif
-  if !s:vopen_warning
-    let s:vopen_warning = 1
-    let warning = '|echohl WarningMsg|echo "Install scriptease.vim to continue using :V'.a:cmd.'"|echohl NONE'
-  else
-    let warning = ''
-  endif
-  if a:lcd
-    let path = file[0:-strlen(a:file)-2]
-    execute 'lcd `=path`'
-    return a:cmd.' '.pathogen#fnameescape(a:file) . warning
-  else
-    return a:cmd.' '.pathogen#fnameescape(file) . warning
-  endif
-endfunction
-
-function! s:Findcomplete(A,L,P)
-  let sep = pathogen#slash()
-  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
-
-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 et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':
diff --git a/vim/autoload/pathogen.vim b/vim/autoload/pathogen.vim
index a13ae08..59a75c1 100644
--- a/vim/autoload/pathogen.vim
+++ b/vim/autoload/pathogen.vim
@@ -1,6 +1,6 @@
 " pathogen.vim - path option manipulation
 " Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.3
+" Version:      2.4
 
 " Install in ~/.vim/autoload (or ~\vimfiles\autoload).
 "
@@ -90,27 +90,30 @@ function! pathogen#cycle_filetype() abort
 endfunction
 
 " Check if a bundle is disabled.  A bundle is considered disabled if its
-" basename or full name is included in the list g:pathogen_disabled.
+" basename or full name is included in the list g:pathogen_blacklist or the
+" comma delimited environment variable $VIMBLACKLIST.
 function! pathogen#is_disabled(path) abort
   if a:path =~# '\~$'
     return 1
   endif
   let sep = pathogen#slash()
-  let blacklist = map(
+  let blacklist =
         \ get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) +
-        \ pathogen#split($VIMBLACKLIST),
-        \ 'substitute(v:val, "[\\/]$", "", "")')
+        \ pathogen#split($VIMBLACKLIST)
+  if !empty(blacklist)
+    call map(blacklist, 'substitute(v:val, "[\\/]$", "", "")')
+  endif
   return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
-endfunction "}}}1
+endfunction
 
 " Prepend the given directory to the runtime path and append its corresponding
 " after directory.  Curly braces are expanded with pathogen#expand().
 function! pathogen#surround(path) abort
   let sep = pathogen#slash()
   let rtp = pathogen#split(&rtp)
-  let path = fnamemodify(a:path, ':p:?[\\/]\=$??')
+  let path = fnamemodify(a:path, ':s?[\\/]\=$??')
   let before = filter(pathogen#expand(path), '!pathogen#is_disabled(v:val)')
-  let after = filter(reverse(pathogen#expand(path.sep.'after')), '!pathogen#is_disabled(v:val[0:-7])')
+  let after = filter(reverse(pathogen#expand(path, sep.'after')), '!pathogen#is_disabled(v:val[0:-7])')
   call filter(rtp, 'index(before + after, v:val) == -1')
   let &rtp = pathogen#join(before, rtp, after)
   return &rtp
@@ -128,7 +131,7 @@ function! pathogen#interpose(name) abort
   let list = []
   for dir in pathogen#split(&rtp)
     if dir =~# '\<after$'
-      let list += reverse(filter(pathogen#expand(dir[0:-6].name.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])')) + [dir]
+      let list += reverse(filter(pathogen#expand(dir[0:-6].name, sep.'after'), '!pathogen#is_disabled(v:val[0:-7])')) + [dir]
     else
       let list += [dir] + filter(pathogen#expand(dir.sep.name), '!pathogen#is_disabled(v:val)')
     endif
@@ -171,7 +174,8 @@ endfunction
 " alternatives of that string.  pathogen#expand('/{a,b}/{c,d}') yields
 " ['/a/c', '/a/d', '/b/c', '/b/d'].  Empty braces are treated as a wildcard
 " and globbed.  Actual globs are preserved.
-function! pathogen#expand(pattern) abort
+function! pathogen#expand(pattern, ...) abort
+  let after = a:0 ? a:1 : ''
   if a:pattern =~# '{[^{}]\+}'
     let [pre, pat, post] = split(substitute(a:pattern, '\(.\{-\}\){\([^{}]\+\)}\(.*\)', "\\1\001\\2\001\\3", ''), "\001", 1)
     let found = map(split(pat, ',', 1), 'pre.v:val.post')
@@ -179,14 +183,16 @@ function! pathogen#expand(pattern) abort
     for pattern in found
       call extend(results, pathogen#expand(pattern))
     endfor
-    return results
   elseif a:pattern =~# '{}'
     let pat = matchstr(a:pattern, '^.*{}[^*]*\%($\|[\\/]\)')
     let post = a:pattern[strlen(pat) : -1]
-    return map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
+    let results = map(split(glob(substitute(pat, '{}', '*', 'g')), "\n"), 'v:val.post')
   else
-    return [a:pattern]
+    let results = [a:pattern]
   endif
+  let vf = pathogen#slash() . 'vimfiles'
+  call map(results, 'v:val =~# "\\*" ? v:val.after : isdirectory(v:val.vf.after) ? v:val.vf.after : isdirectory(v:val.after) ? v:val.after : ""')
+  return filter(results, '!empty(v:val)')
 endfunction
 
 " \ on Windows unless shellslash is set, / everywhere else.
@@ -202,12 +208,12 @@ endfunction
 function! pathogen#glob(pattern) abort
   let files = split(glob(a:pattern),"\n")
   return map(files,'substitute(v:val,"[".pathogen#slash()."/]$","","")')
-endfunction "}}}1
+endfunction
 
 " Like pathogen#glob(), only limit the results to directories.
 function! pathogen#glob_directories(pattern) abort
   return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction "}}}1
+endfunction
 
 " Remove duplicates from a list.
 function! pathogen#uniq(list) abort
@@ -239,7 +245,7 @@ function! pathogen#fnameescape(string) abort
 endfunction
 
 " Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) abort "{{{1
+function! pathogen#runtime_findfile(file,count) abort
   let rtp = pathogen#join(1,pathogen#split(&rtp))
   let file = findfile(a:file,rtp,a:count)
   if file ==# ''