Merge remote-tracking branch 'upstream/master'

README.md

@@ -81,6 +81,7 @@ I recommend reading the docs of these plugins to understand them better. Each of
 * [goyo.vim](https://github.com/junegunn/goyo.vim) and [vim-zenroom2](https://github.com/amix/vim-zenroom2): 
 Remove all clutter and focus only on the essential. Similar to iA Writer or Write Room [Read more here](http://amix.dk/blog/post/19744)
 * [vim-commentary](https://github.com/tpope/vim-commentary): Comment stuff out.  Use `gcc` to comment out a line (takes a count), `gc` to comment out the target of a motion. `gcu` uncomments a set of adjacent commented lines.
+* [syntastic](https://github.com/scrooloose/syntastic): Syntax checking hacks for vim
 
 
 ## Included color schemes

autoload/pathogen.vim

@@ -1,6 +1,6 @@
 " pathogen.vim - path option manipulation
 " Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.2
+" Version:      2.3
 
 " Install in ~/.vim/autoload (or ~\vimfiles\autoload).
 "
@@ -8,52 +8,49 @@
 " ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your
 " .vimrc is the only other setup necessary.
 "
-" The API is documented inline below.  For maximum ease of reading,
+" The API is documented inline below.
-" :set foldmethod=marker
 
 if exists("g:loaded_pathogen") || &cp
   finish
 endif
 let g:loaded_pathogen = 1
 
-function! s:warn(msg)
-  echohl WarningMsg
-  echomsg a:msg
-  echohl NONE
-endfunction
-
 " Point of entry for basic default usage.  Give a relative path to invoke
-" pathogen#incubate() (defaults to "bundle/{}"), or an absolute path to invoke
+" pathogen#interpose() (defaults to "bundle/{}"), or an absolute path to invoke
-" pathogen#surround().  For backwards compatibility purposes, a full path that
+" pathogen#surround().  Curly braces are expanded with pathogen#expand():
-" does not end in {} or * is given to pathogen#runtime_prepend_subdirectories()
+" "bundle/{}" finds all subdirectories inside "bundle" inside all directories
-" instead.
+" in the runtime path.
-function! pathogen#infect(...) abort " {{{1
+function! pathogen#infect(...) abort
-  for path in a:0 ? reverse(copy(a:000)) : ['bundle/{}']
+  for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}']
-    if path =~# '^[^\\/]\+$'
+    if path =~# '^\%({\=[$~\\/]\|{\=\w:[\\/]\).*[{}*]'
-      call s:warn('Change pathogen#infect('.string(path).') to pathogen#infect('.string(path.'/{}').')')
-      call pathogen#incubate(path . '/{}')
-    elseif path =~# '^[^\\/]\+[\\/]\%({}\|\*\)$'
-      call pathogen#incubate(path)
-    elseif path =~# '[\\/]\%({}\|\*\)$'
       call pathogen#surround(path)
-    else
+    elseif path =~# '^\%([$~\\/]\|\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 " }}}1
+endfunction
 
 " Split a path into a list.
-function! pathogen#split(path) abort " {{{1
+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 " }}}1
+endfunction
 
 " Convert a list to a path.
-function! pathogen#join(...) abort " {{{1
+function! pathogen#join(...) abort
   if type(a:1) == type(1) && a:1
     let i = 1
     let space = ' '
@@ -77,15 +74,143 @@ function! pathogen#join(...) abort " {{{1
     let i += 1
   endwhile
   return substitute(path,'^,','','')
-endfunction " }}}1
+endfunction
 
 " Convert a list to a path with escaped spaces for 'path', 'tag', etc.
-function! pathogen#legacyjoin(...) abort " {{{1
+function! pathogen#legacyjoin(...) abort
   return call('pathogen#join',[1] + a:000)
-endfunction " }}}1
+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_disabled.
+function! pathogen#is_disabled(path) abort
+  if a:path =~# '\~$'
+    return 1
+  endif
+  let sep = pathogen#slash()
+  let blacklist = map(
+        \ get(g:, 'pathogen_blacklist', get(g:, 'pathogen_disabled', [])) +
+        \ pathogen#split($VIMBLACKLIST),
+        \ 'substitute(v:val, "[\\/]$", "", "")')
+  return index(blacklist, fnamemodify(a:path, ':t')) != -1 || index(blacklist, a:path) != -1
+endfunction "}}}1
+
+" Prepend the given directory to the runtime path and append its corresponding
+" after directory.  Curly braces are expanded with pathogen#expand().
+function! pathogen#surround(path) abort
+  let sep = pathogen#slash()
+  let rtp = pathogen#split(&rtp)
+  let path = fnamemodify(a:path, ':p:?[\\/]\=$??')
+  let 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
+  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
+    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')
+  else
+    return [a:pattern]
+  endif
+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 "}}}1
+
+" 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
 
 " Remove duplicates from a list.
-function! pathogen#uniq(list) abort " {{{1
+function! pathogen#uniq(list) abort
   let i = 0
   let seen = {}
   while i < len(a:list)
@@ -100,142 +225,18 @@ function! pathogen#uniq(list) abort " {{{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()."/]$","","")')
-endfunction "}}}1
-
-" Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort " {{{1
-  return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction "}}}1
-
-" Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() " {{{1
-  if exists('g:did_load_filetypes')
-    filetype off
-    filetype on
-  endif
-endfunction " }}}1
-
-" Check if a bundle is disabled.  A bundle is considered disabled if it ends
-" in a tilde or its basename or full name is included in the list
-" g:pathogen_disabled.
-function! pathogen#is_disabled(path) " {{{1
-  if a:path =~# '\~$'
-    return 1
-  elseif !exists("g:pathogen_disabled")
-    return 0
-  endif
-  let sep = pathogen#separator()
-  let blacklist = g:pathogen_disabled
-  return index(blacklist, strpart(a:path, strridx(a:path, sep)+1)) != -1 && index(blacklist, a:path) != 1
-endfunction "}}}1
-
-" Prepend the given directory to the runtime path and append its corresponding
-" after directory.  If the directory is already included, move it to the
-" outermost position.  Wildcards are added as is.  Ending a path in /{} causes
-" all subdirectories to be added (except those in g:pathogen_disabled).
-function! pathogen#surround(path) abort " {{{1
-  let sep = pathogen#separator()
-  let rtp = pathogen#split(&rtp)
-  if a:path =~# '[\\/]{}$'
-    let path = fnamemodify(a:path[0:-4], ':p:s?[\\/]\=$??')
-    let before = filter(pathogen#glob_directories(path.sep.'*'), '!pathogen#is_disabled(v:val)')
-    let after  = filter(reverse(pathogen#glob_directories(path.sep."*".sep."after")), '!pathogen#is_disabled(v:val[0:-7])')
-    call filter(rtp,'v:val[0:strlen(path)-1] !=# path')
-  else
-    let path = fnamemodify(a:path, ':p:s?[\\/]\=$??')
-    let before = [path]
-    let after = [path . sep . 'after']
-    call filter(rtp, 'index(before + after, v:val) == -1')
-  endif
-  let &rtp = pathogen#join(before, rtp, after)
-  return &rtp
-endfunction " }}}1
-
-" Prepend all subdirectories of path to the rtp, and append all 'after'
-" directories in those subdirectories.  Deprecated.
-function! pathogen#runtime_prepend_subdirectories(path) " {{{1
-  call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#surround('.string(a:path.'/{}').')')
-  return pathogen#surround(a:path . pathogen#separator() . '{}')
-endfunction " }}}1
-
-" For each directory in the runtime path, add a second entry with the given
-" argument appended.  If the argument ends in '/{}', add a separate entry for
-" each subdirectory.  The default argument is 'bundle/{}', which means that
-" .vim/bundle/*, $VIM/vimfiles/bundle/*, $VIMRUNTIME/bundle/*,
-" $VIM/vim/files/bundle/*/after, and .vim/bundle/*/after will be added (on
-" UNIX).
-function! pathogen#incubate(...) abort " {{{1
-  let sep = pathogen#separator()
-  let name = a:0 ? a:1 : 'bundle/{}'
-  if "\n".s:done_bundles =~# "\\M\n".name."\n"
-    return ""
-  endif
-  let s:done_bundles .= name . "\n"
-  let list = []
-  for dir in pathogen#split(&rtp)
-    if dir =~# '\<after$'
-      if name =~# '{}$'
-        let list +=  filter(pathogen#glob_directories(substitute(dir,'after$',name[0:-3],'').'*'.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])') + [dir]
-      else
-        let list += [dir, substitute(dir, 'after$', '', '') . name . sep . 'after']
-      endif
-    else
-      if name =~# '{}$'
-        let list +=  [dir] + filter(pathogen#glob_directories(dir.sep.name[0:-3].'*'), '!pathogen#is_disabled(v:val)')
-      else
-        let list += [dir . sep . name, dir]
-      endif
-    endif
-  endfor
-  let &rtp = pathogen#join(pathogen#uniq(list))
-  return 1
-endfunction " }}}1
-
-" Deprecated alias for pathogen#incubate().
-function! pathogen#runtime_append_all_bundles(...) abort " {{{1
-  if a:0
-    call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#incubate('.string(a:1.'/{}').')')
-  else
-    call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#incubate()')
-  endif
-  return call('pathogen#incubate', map(copy(a:000),'v:val . "/{}"'))
 endfunction
 
-let s:done_bundles = ''
+" Backport of fnameescape().
-" }}}1
+function! pathogen#fnameescape(string) abort
-
+  if exists('*fnameescape')
-" Invoke :helptags on all non-$VIM doc directories in runtimepath.
+    return fnameescape(a:string)
-function! pathogen#helptags() abort " {{{1
+  elseif a:string ==# '-'
-  let sep = pathogen#separator()
+    return '\-'
-  for glob in pathogen#split(&rtp)
+  else
-    for dir in split(glob(glob), "\n")
+    return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
-      if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(filter(split(glob(dir.sep.'doc'.sep.'*'),"\n>"),'!isdirectory(v:val)')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
+  endif
-        silent! execute 'helptags' pathogen#fnameescape(dir.'/doc')
+endfunction
-      endif
-    endfor
-  endfor
-endfunction " }}}1
-
-command! -bar Helptags :call pathogen#helptags()
-
-" Execute the given command.  This is basically a backdoor for --remote-expr.
-function! pathogen#execute(...) abort " {{{1
-  for command in a:000
-    execute command
-  endfor
-  return ''
-endfunction " }}}1
 
 " Like findfile(), but hardcoded to use the runtimepath.
 function! pathogen#runtime_findfile(file,count) abort "{{{1
@@ -246,18 +247,38 @@ function! pathogen#runtime_findfile(file,count) abort "{{{1
   else
     return fnamemodify(file,':p')
   endif
-endfunction " }}}1
+endfunction
 
-" Backport of fnameescape().
+" Section: Deprecated
-function! pathogen#fnameescape(string) abort " {{{1
+
-  if exists('*fnameescape')
+function! s:warn(msg) abort
-    return fnameescape(a:string)
+  echohl WarningMsg
-  elseif a:string ==# '-'
+  echomsg a:msg
-    return '\-'
+  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
-    return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
+    call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#infect()')
   endif
-endfunction " }}}1
+  return pathogen#interpose(a:0 ? a:1 . '/{}' : 'bundle/{}')
+endfunction
 
 if exists(':Vedit')
   finish
@@ -265,7 +286,7 @@ endif
 
 let s:vopen_warning = 0
 
-function! s:find(count,cmd,file,lcd) " {{{1
+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 ==# ''
@@ -284,10 +305,10 @@ function! s:find(count,cmd,file,lcd) " {{{1
   else
     return a:cmd.' '.pathogen#fnameescape(file) . warning
   endif
-endfunction " }}}1
+endfunction
 
-function! s:Findcomplete(A,L,P) " {{{1
+function! s:Findcomplete(A,L,P)
-  let sep = pathogen#separator()
+  let sep = pathogen#slash()
   let cheats = {
         \'a': 'autoload',
         \'d': 'doc',
@@ -312,7 +333,7 @@ function! s:Findcomplete(A,L,P) " {{{1
     endfor
   endfor
   return sort(keys(found))
-endfunction " }}}1
+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)
@@ -323,4 +344,4 @@ command! -bar -bang -range=1 -nargs=1 -complete=customlist,s:Findcomplete Vtabed
 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:
+" vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':

bundle/ack.vim/README.md

@@ -1,101 +1,60 @@
-# ack.vim #
+# ack.vim
 
 This plugin is a front for the Perl module
 [App::Ack](http://search.cpan.org/~petdance/ack/ack).  Ack can be used as a
 replacement for 99% of the uses of _grep_.  This plugin will allow you to run
 ack from vim, and shows the results in a split window.
 
-The *Official Version* of this plugin is available at [vim.org](http://www.vim.org/scripts/script.php?script_id=2572).
+## Installation
-
-## Installation ##
-
 
 ### Ack
 
-You have to install [ack](http://betterthangrep.com/), of course.
+You will need the ack(>= 2.0), of course, to install it follow the
-
+[manual](http://beyondgrep.com/install/)
-Install on Debian / Ubuntu with:
-
-    sudo apt-get install ack-grep
-
-Install on Fedora with:
-
-    su -l -c 'yum install ack'
-
-Install on openSUSE with:
-
-    sudo zypper install ack
-
-Install on Gentoo with:
-
-    sudo emerge ack
-
-Install with Homebrew:
-
-    brew install ack
-
-Install with MacPorts:
-
-    sudo port install p5-app-ack
-
-Install with Gentoo Prefix:
-
-    emerge ack
-
-Install on FreeBSD with:
-
-    cd /usr/ports/textproc/p5-ack/ && make install clean
-
-You can specify a custom ack name and path in your .vimrc like so:
-
-    let g:ackprg="<custom-ack-path-goes-here> -H --nocolor --nogroup --column"
-
-Otherwise, you are on your own.
 
 ### The Plugin
 
-If you have [Rake](http://rake.rubyforge.org/) installed, you can just run: `rake install`.
+To install it is recommended to use one of the popular package managers for Vim,
+rather than installing by drag and drop all required files into your `.vim` folder.
 
-Otherwise, the file ack.vim goes in ~/.vim/plugin, and the ack.txt file belongs in ~/.vim/doc.  Be sure to run
+#### Manual (not recommended)
 
-    :helptags ~/.vim/doc
+Just
+[download](https://github.com/mileszs/ack.vim/archive/kb-improve-readme.zip) the
+plugin and put it in your `~/.vim/`(or `%PROGRAMFILES%/Vim/vimfiles` on windows)
 
-afterwards.
+#### Vundle
 
+    Bundle 'mileszs/ack.vim'
 
-## Usage ##
+#### NeoBundle
 
-    :Ack [options] {pattern} [{directory}]
+    NeoBundle 'mileszs/ack.vim'
 
-Search recursively in {directory} (which defaults to the current directory) for the {pattern}.
+## Usage
+
+    :Ack [options] {pattern} [{directories}]
+
+Search recursively in {directory} (which defaults to the current directory) for
+the {pattern}.
 
 Files containing the search term will be listed in the split window, along with
 the line number of the occurrence, once for each occurrence.  [Enter] on a line
 in this window will open the file, and place the cursor on the matching line.
 
-Just like where you use :grep, :grepadd, :lgrep, and :lgrepadd, you can use `:Ack`, `:AckAdd`, `:LAck`, and `:LAckAdd` respectively. (See `doc/ack.txt`, or install and `:h Ack` for more information.)
+Just like where you use :grep, :grepadd, :lgrep, and :lgrepadd, you can use
+`:Ack`, `:AckAdd`, `:LAck`, and `:LAckAdd` respectively.
+(See `doc/ack.txt`, or install and `:h Ack` for more information.)
 
-**From the [ack docs](http://betterthangrep.com/)** (my favorite feature):
+For more ack options see
+[ack documentation](http://beyondgrep.com/documentation/)
 
-    --type=TYPE, --type=noTYPE
+### Keyboard Shortcuts
-
-        Specify the types of files to include or exclude from a search. TYPE is a filetype, like perl or xml. --type=perl can also be specified as --perl, and --type=noperl can be done as --noperl.
-
-        If a file is of both type "foo" and "bar", specifying --foo and --nobar will exclude the file, because an exclusion takes precedence over an inclusion.
-
-        Type specifications can be repeated and are ORed together.
-
-        See ack --help=types for a list of valid types.
-
-### Gotchas ###
-
-Some characters have special meaning, and need to be escaped your search pattern. For instance, '#'. You have to escape it like this `:Ack '\\\#define foo'` to search for `#define foo`. (From [blueyed in issue #5](https://github.com/mileszs/ack.vim/issues/5).)
-
-### Keyboard Shortcuts ###
 
 In the quickfix window, you can use:
 
     o    to open (same as enter)
+    O    to open and close quickfix window
     go   to preview file (open but maintain focus on ack.vim results)
     t    to open in new tab
     T    to open in new tab silently
@@ -106,9 +65,67 @@ In the quickfix window, you can use:
     q    to close the quickfix window
 
 This Vim plugin is derived (and by derived, I mean copied, essentially) from
-Antoine Imbert's blog post [Ack and Vim
+Antoine Imbert's blog post
-Integration](http://blog.ant0ine.com/typepad/2007/03/ack-and-vim-integration.html) (in
+[Ack and Vim Integration](http://blog.ant0ine.com/typepad/2007/03/ack-and-vim-integration.html)
-particular, the function at the bottom of the post).  I added a help file that
+(in particular, the function at the bottom of the post).  I added a help file that
 provides just enough reference to get you going.  I also highly recommend you
-check out the docs for the Perl script 'ack', for obvious reasons: [ack -
+check out the docs for the Perl script 'ack', for obvious reasons:
-grep-like text finder](http://betterthangrep.com/).
+[ack - grep-like text finder](http://beyondgrep.com/).
+
+### Gotchas
+
+Some characters have special meaning, and need to be escaped your search
+pattern. For instance, '#'. You have to escape it like this `:Ack '\\\#define
+foo'` to search for '#define foo'. (From blueyed in issue #5.)
+
+## Changelog
+
+### 1.0
+
+* Remove support to ack 1.x
+* Start to use a Changelog
+* Use `autoload` directory to define functions, instead of `plugin`.
+* Add option to auto fold the results(`g:ack_autofold_results`)
+* Improve documentation, list all options and shortcuts
+* Improve highlight option to work when passes directories or use quotes.
+* Add g:ack_mapping
+* Add g:ack_default_options
+* Add a help toggle `?`(like NERDTree)
+
+### 1.0.1
+
+* Fixes #124. Bug with `g:ack_autofold_results`
+
+### 1.0.2
+
+* Add compatibility with [vim-dispatch](https://github.com/tpope/vim-dispatch)
+
+### 1.0.3
+
+* Fixes #127. Use `&l:hlsearch` instead of `v:hlsearch` to keep compatibility
+with versions that does not have this variable.
+
+### 1.0.4
+
+* Fixes #128. Always apply mappings, even when using vim-dispatch.
+
+### 1.0.5
+
+* Fixes #128. Fixes the `errorformat` for ack when using vim-dispatch.
+* Do not use vim-dispatch by default. To use vim-dispath must set
+`g:ack_use_dispatch`
+
+### 1.0.6
+
+* Fixes highlight function to work when user passes options. Ex.: Ack -i test
+  Thank's @mannih. (#131, #134)
+
+### 1.0.7
+
+* Fixes highlight function to work when passes more than one option, or options
+with double dashes(--option) Thank's to @MiguelLatorre and @mannih
+
+### 1.0.8
+
+* Fixes (again) highlight, now using negative look behind.
+* Change mappings `o` and `O` to behave as documented

bundle/ack.vim/doc/ack.txt

@@ -16,7 +16,7 @@ shows the results in a split window.
     Search recursively in {directory} (which defaults to the current
     directory) for the {pattern}.  Behaves just like the |:grep| command, but
     will open the |Quickfix| window for you. If [!] is not given the first
-    error is jumped to.
+    occurence is jumped to.
 
 :AckAdd [options] {pattern} [{directory}]                            *:AckAdd*
 
@@ -45,7 +45,7 @@ shows the results in a split window.
 
 :AckHelp[!] [options] {pattern}                                      *:AckHelp*
 
-    Search vim documentation files for the {pattern}.  Behaves just like the 
+    Search vim documentation files for the {pattern}.  Behaves just like the
     |:Ack| command, but searches only vim documentation .txt files
 
 :LAckHelp [options] {pattern}                                        *:LAckHelp*
@@ -53,6 +53,16 @@ shows the results in a split window.
     Just like |:AckHelp| but instead of the |quickfix| list, matches are placed
     in the current |location-list|.
 
+:AckWindow[!] [options] {pattern}                                 *:AckWindow*
+
+    Search all buffers visible in the screen (current tab page only) files for
+    the {pattern}.
+
+:LAckWindow [options] {pattern}                                   *:LAckWindow*
+
+    Just like |:AckWindow| but instead of the |quickfix| list, matches are
+    placed in the current |location-list|.
+
 Files containing the search term will be listed in the split window, along
 with the line number of the occurrence, once for each occurrence.  <Enter> on
 a line in this window will open the file, and place the cursor on the matching
@@ -60,6 +70,151 @@ line.
 
 See http://betterthangrep.com/ for more information.
 
+
+==============================================================================
+CONFIGURATION                                              *ack-configuration*
+
+                                                                    *g:ackprg*
+g:ackprg
+Default for ubuntu: "ack-grep"
+Default for other systems: "ack"
+
+Use this option to specify the ack command and its options
+
+Example:
+>
+        let g:ackprg = "other-bin-ack"
+<
+
+                                                       *g:ack_default_options*
+g:ack_default_options
+Default: " -s -H --nocolor --nogroup --column"
+
+Use this option to specify the options used by ack
+
+Example:
+>
+        let g:ack_default_options =
+              \ " -s -H --nocolor --nogroup --column --smart-case --follow"
+<
+
+                                                       *g:ack_apply_qmappings*
+g:ack_apply_qmappings
+Default: 1
+
+This option enable mappings on quickview window.
+
+                                                       *g:ack_apply_lmappings*
+g:ack_apply_lmappings
+Default: 1
+
+This option enable mappings on Location list window.
+
+                                                              *g:ack_mappings*
+g:ack_mappings
+Default: {
+      \ "t": "<C-W><CR><C-W>T",
+      \ "T": "<C-W><CR><C-W>TgT<C-W>j",
+      \ "o": "<CR>",
+      \ "O": "<CR><C-W><C-W>:ccl<CR>",
+      \ "go": "<CR><C-W>j",
+      \ "h": "<C-W><CR><C-W>K",
+      \ "H": "<C-W><CR><C-W>K<C-W>b",
+      \ "v": "<C-W><CR><C-W>H<C-W>b<C-W>J<C-W>t",
+      \ "gv": "<C-W><CR><C-W>H<C-W>b<C-W>J" }
+
+This option list all maps create on quickfix/Location list window.
+
+Example, if you want to open the result in the middle of the screen:
+>
+        let g:ack_mappings = { "o": "<CR>zz" }
+<
+
+                                                              *g:ack_qhandler*
+g:ack_qhandler
+Default: "botright copen"
+
+Command to open the quickview window.
+
+If you want to open a quickview window with 30 lines you can do:
+>
+        let g:ack_qhandler = "botright copen 30"
+<
+
+                                                              *g:ack_lhandler*
+g:ack_lhandler
+Default: "botright lopen"
+
+Command to open the Location list window.
+
+If you want to open a Location list window with 30 lines you can do:
+>
+        let g:ack_lhandler = "botright lopen 30"
+<
+
+                                                              *g:ackhighlight*
+
+g:ackhighlight
+Default: 0
+
+Use this option to highlight the searched term.
+
+Example:
+>
+        let g:ackhighlight = 1
+<
+
+                                                             *g:ack_autoclose*
+g:ack_autoclose
+Default: 0
+
+Use this option to specify whether to close the quickfix window after
+using any of the shortcuts.
+
+Example:
+>
+        let g:ack_autoclose = 1
+<
+
+                                                      *g:ack_autofold_results*
+
+g:ack_autofold_results
+Default: 0
+
+Use this option to fold the results in quickfix by file name. Only the current
+fold will be open by default and while you press 'j' and 'k' to move between the
+results if you hit other fold the last one will be closed and the current will
+be open.
+
+Example:
+>
+        let g:ack_autofold_results = 1
+<
+
+                                                                *g:ackpreview*
+
+g:ackpreview
+Default: 0
+
+Use this option to automagically open the file with 'j' or 'k'.
+
+Example:
+>
+        let g:ackpreview = 1
+<
+
+                                                          *g:ack_use_dispatch*
+
+g:ack_use_dispatch
+Default: 0
+
+Use this option to use vim-dispatch to search the results in background
+
+Example:
+>
+        let g:ack_use_dispatch = 1
+<
+
 ==============================================================================
 MAPPINGS                                                        *ack-mappings*
 
@@ -67,6 +222,8 @@ The following keyboard shortcuts are available in the quickfix window:
 
 o                   open file (same as enter).
 
+O                   open file and close quickfix window.
+
 go                  preview file (open but maintain focus on ack.vim results).
 
 t                   open in a new tab.

bundle/ack.vim/plugin/ack.vim

@@ -1,16 +1,17 @@
-" NOTE: You must, of course, install the ack script
+if !exists("g:ack_default_options")
-"       in your path.
+  let g:ack_default_options = " -s -H --nocolor --nogroup --column"
-" On Debian / Ubuntu:
+endif
-"   sudo apt-get install ack-grep
-" With MacPorts:
-"   sudo port install p5-app-ack
-" With Homebrew:
-"   brew install ack
 
 " Location of the ack utility
 if !exists("g:ackprg")
-  let s:ackcommand = executable('ack-grep') ? 'ack-grep' : 'ack'
+  if executable('ack')
-  let g:ackprg=s:ackcommand." -H --nocolor --nogroup --column"
+    let g:ackprg = "ack"
+  elseif executable('ack-grep')
+    let g:ackprg = "ack-grep"
+  else
+    finish
+  endif
+  let g:ackprg .= g:ack_default_options
 endif
 
 if !exists("g:ack_apply_qmappings")
@@ -21,102 +22,54 @@ if !exists("g:ack_apply_lmappings")
   let g:ack_apply_lmappings = !exists("g:ack_lhandler")
 endif
 
+if !exists("g:ack_use_dispatch")
+  let g:ack_use_dispatch = 0
+end
+
+let s:ack_mappings = {
+      \ "t": "<C-W><CR><C-W>T",
+      \ "T": "<C-W><CR><C-W>TgT<C-W>j",
+      \ "o": "<CR>",
+      \ "O": "<CR><C-W>p<C-W>c",
+      \ "go": "<CR><C-W>p",
+      \ "h": "<C-W><CR><C-W>K",
+      \ "H": "<C-W><CR><C-W>K<C-W>b",
+      \ "v": "<C-W><CR><C-W>H<C-W>b<C-W>J<C-W>t",
+      \ "gv": "<C-W><CR><C-W>H<C-W>b<C-W>J" }
+
+if exists("g:ack_mappings")
+  let g:ack_mappings = extend(s:ack_mappings, g:ack_mappings)
+else
+  let g:ack_mappings = s:ack_mappings
+endif
+
 if !exists("g:ack_qhandler")
-  let g:ack_qhandler="botright copen"
+  let g:ack_qhandler = "botright copen"
 endif
 
 if !exists("g:ack_lhandler")
-  let g:ack_lhandler="botright lopen"
+  let g:ack_lhandler = "botright lopen"
 endif
 
-function! s:Ack(cmd, args)
+if !exists("g:ackhighlight")
-  redraw
+  let g:ackhighlight = 0
-  echo "Searching ..."
+endif
 
-  " If no pattern is provided, search for the word under the cursor
+if !exists("g:ack_autoclose")
-  if empty(a:args)
+  let g:ack_autoclose = 0
-    let l:grepargs = expand("<cword>")
+endif
-  else
-    let l:grepargs = a:args . join(a:000, ' ')
-  end
 
-  " Format, used to manage column jump
+if !exists("g:ack_autofold_results")
-  if a:cmd =~# '-g$'
+  let g:ack_autofold_results = 0
-    let g:ackformat="%f"
+endif
-  else
-    let g:ackformat="%f:%l:%c:%m,%f:%l:%m"
-  end
 
-  let grepprg_bak=&grepprg
+command! -bang -nargs=* -complete=file Ack           call ack#Ack('grep<bang>', <q-args>)
-  let grepformat_bak=&grepformat
+command! -bang -nargs=* -complete=file AckAdd        call ack#Ack('grepadd<bang>', <q-args>)
-  try
+command! -bang -nargs=* -complete=file AckFromSearch call ack#AckFromSearch('grep<bang>', <q-args>)
-    let &grepprg=g:ackprg
+command! -bang -nargs=* -complete=file LAck          call ack#Ack('lgrep<bang>', <q-args>)
-    let &grepformat=g:ackformat
+command! -bang -nargs=* -complete=file LAckAdd       call ack#Ack('lgrepadd<bang>', <q-args>)
-    silent execute a:cmd . " " . escape(l:grepargs, '|')
+command! -bang -nargs=* -complete=file AckFile       call ack#Ack('grep<bang> -g', <q-args>)
-  finally
+command! -bang -nargs=* -complete=help AckHelp       call ack#AckHelp('grep<bang>', <q-args>)
-    let &grepprg=grepprg_bak
+command! -bang -nargs=* -complete=help LAckHelp      call ack#AckHelp('lgrep<bang>', <q-args>)
-    let &grepformat=grepformat_bak
+command! -bang -nargs=* -complete=help AckWindow     call ack#AckWindow('grep<bang>', <q-args>)
-  endtry
+command! -bang -nargs=* -complete=help LAckWindow    call ack#AckWindow('lgrep<bang>', <q-args>)
-
-  if a:cmd =~# '^l'
-    exe g:ack_lhandler
-    let l:apply_mappings = g:ack_apply_lmappings
-    let l:close_cmd = ':lclose<CR>'
-  else
-    exe g:ack_qhandler
-    let l:apply_mappings = g:ack_apply_qmappings
-    let l:close_cmd = ':cclose<CR>'
-  endif
-
-  if l:apply_mappings
-    exec "nnoremap <silent> <buffer> q " . l:close_cmd
-    exec "nnoremap <silent> <buffer> t <C-W><CR><C-W>T"
-    exec "nnoremap <silent> <buffer> T <C-W><CR><C-W>TgT<C-W><C-W>"
-    exec "nnoremap <silent> <buffer> o <CR>"
-    exec "nnoremap <silent> <buffer> go <CR><C-W><C-W>"
-    exec "nnoremap <silent> <buffer> h <C-W><CR><C-W>K"
-    exec "nnoremap <silent> <buffer> H <C-W><CR><C-W>K<C-W>b"
-    exec "nnoremap <silent> <buffer> v <C-W><CR><C-W>H<C-W>b<C-W>J<C-W>t"
-    exec "nnoremap <silent> <buffer> gv <C-W><CR><C-W>H<C-W>b<C-W>J"
-  endif
-
-  " If highlighting is on, highlight the search keyword.
-  if exists("g:ackhighlight")
-    let @/ = substitute(l:grepargs,'["'']','','g')
-    set hlsearch
-  end
-
-  redraw!
-endfunction
-
-function! s:AckFromSearch(cmd, args)
-  let search =  getreg('/')
-  " translate vim regular expression to perl regular expression.
-  let search = substitute(search,'\(\\<\|\\>\)','\\b','g')
-  call s:Ack(a:cmd, '"' .  search .'" '. a:args)
-endfunction
-
-function! s:GetDocLocations()
-    let dp = ''
-    for p in split(&rtp,',')
-        let p = p.'/doc/'
-        if isdirectory(p)
-            let dp = p.'*.txt '.dp
-        endif
-    endfor
-    return dp
-endfunction
-
-function! s:AckHelp(cmd,args)
-    let args = a:args.' '.s:GetDocLocations()
-    call s:Ack(a:cmd,args)
-endfunction
-
-command! -bang -nargs=* -complete=file Ack call s:Ack('grep<bang>',<q-args>)
-command! -bang -nargs=* -complete=file AckAdd call s:Ack('grepadd<bang>', <q-args>)
-command! -bang -nargs=* -complete=file AckFromSearch call s:AckFromSearch('grep<bang>', <q-args>)
-command! -bang -nargs=* -complete=file LAck call s:Ack('lgrep<bang>', <q-args>)
-command! -bang -nargs=* -complete=file LAckAdd call s:Ack('lgrepadd<bang>', <q-args>)
-command! -bang -nargs=* -complete=file AckFile call s:Ack('grep<bang> -g', <q-args>)
-command! -bang -nargs=* -complete=help AckHelp call s:AckHelp('grep<bang>',<q-args>)
-command! -bang -nargs=* -complete=help LAckHelp call s:AckHelp('lgrep<bang>',<q-args>)

bundle/goyo.vim/plugin/goyo.vim

@@ -46,7 +46,7 @@ function! s:init_pad(command)
   execute a:command
 
   setlocal buftype=nofile bufhidden=wipe nomodifiable nobuflisted noswapfile
-        \ nonu nocursorline winfixwidth winfixheight statusline=\ 
+      \ nonu nocursorline nocursorcolumn winfixwidth winfixheight statusline=\ 
   if exists('&rnu')
     setlocal nornu
   endif
@@ -64,7 +64,8 @@ function! s:setup_pad(bufnr, vert, size)
   execute win . 'wincmd w'
   execute (a:vert ? 'vertical ' : '') . 'resize ' . max([0, a:size])
   augroup goyop
-    autocmd WinEnter <buffer> call s:blank()
+    autocmd WinEnter,CursorMoved <buffer> nested call s:blank()
+    autocmd WinLeave <buffer> call s:hide_statusline()
   augroup END
 
   " To hide scrollbars of pad windows in GVim
@@ -104,17 +105,23 @@ function! s:tranquilize()
             \ 'StatusLine', 'StatusLineNC', 'SignColumn']
     " -1 on Vim / '' on GVim
     if bg == -1 || empty(bg)
-      call s:set_color(grp, '', 'NONE')
       call s:set_color(grp, 'fg', get(g:, 'goyo_bg', 'black'))
       call s:set_color(grp, 'bg', 'NONE')
     else
       call s:set_color(grp, 'fg', bg)
       call s:set_color(grp, 'bg', bg)
     endif
+    call s:set_color(grp, '', 'NONE')
   endfor
 endfunction
 
+function! s:hide_statusline()
+  let &l:statusline = repeat(' ', winwidth(0))
+endfunction
+
 function! s:goyo_on(width)
+  let s:orig_tab = tabpagenr()
+
   " New tab
   tab split
 
@@ -125,10 +132,10 @@ function! s:goyo_on(width)
     \ { 'laststatus':     &laststatus,
     \   'showtabline':    &showtabline,
     \   'fillchars':      &fillchars,
+    \   'winminwidth':    &winminwidth,
     \   'winwidth':       &winwidth,
     \   'winminheight':   &winminheight,
     \   'winheight':      &winheight,
-    \   'statusline':     &statusline,
     \   'ruler':          &ruler,
     \   'sidescroll':     &sidescroll,
     \   'sidescrolloff':  &sidescrolloff
@@ -143,6 +150,12 @@ function! s:goyo_on(width)
     silent! GitGutterDisable
   endif
 
+  " vim-signify
+  let t:goyo_disabled_signify = exists('b:sy') && b:sy.active
+  if t:goyo_disabled_signify
+    SignifyToggle
+  endif
+
   " vim-airline
   let t:goyo_disabled_airline = exists("#airline")
   if t:goyo_disabled_airline
@@ -175,10 +188,10 @@ function! s:goyo_on(width)
   endif
 
   " Global options
-  set winwidth=1
   let &winheight = max([&winminheight, 1])
   set winminheight=1
   set winheight=1
+  set winminwidth=1 winwidth=1
   set laststatus=0
   set showtabline=0
   set noruler
@@ -202,19 +215,20 @@ function! s:goyo_on(width)
   call s:resize_pads()
   call s:tranquilize()
 
-  let &statusline = repeat(' ', winwidth(0))
-
   augroup goyo
     autocmd!
     autocmd BufWinLeave <buffer> call s:goyo_off()
     autocmd TabLeave    *        call s:goyo_off()
     autocmd VimResized  *        call s:resize_pads()
     autocmd ColorScheme *        call s:tranquilize()
+    autocmd WinEnter,WinLeave <buffer> call s:hide_statusline()
   augroup END
 
+  call s:hide_statusline()
   if exists('g:goyo_callbacks[0]')
     call g:goyo_callbacks[0]()
   endif
+  silent! doautocmd User GoyoEnter
 endfunction
 
 function! s:goyo_off()
@@ -239,9 +253,12 @@ function! s:goyo_off()
 
   let goyo_revert             = t:goyo_revert
   let goyo_disabled_gitgutter = t:goyo_disabled_gitgutter
+  let goyo_disabled_signify   = t:goyo_disabled_signify
   let goyo_disabled_airline   = t:goyo_disabled_airline
   let goyo_disabled_powerline = t:goyo_disabled_powerline
   let goyo_disabled_lightline = t:goyo_disabled_lightline
+  let goyo_orig_buffer        = t:goyo_master
+  let [line, col]             = [line('.'), col('.')]
 
   if tabpagenr() == 1
     tabnew
@@ -249,7 +266,15 @@ function! s:goyo_off()
     bd
   endif
   tabclose
+  execute 'normal! '.s:orig_tab.'gt'
+  if winbufnr(0) == goyo_orig_buffer
+    execute printf('normal! %dG%d|', line, col)
+  endif
 
+  let wmw = remove(goyo_revert, 'winminwidth')
+  let ww  = remove(goyo_revert, 'winwidth')
+  let &winwidth     = ww
+  let &winminwidth  = wmw
   let wmh = remove(goyo_revert, 'winminheight')
   let wh  = remove(goyo_revert, 'winheight')
   let &winheight    = max([wmh, 1])
@@ -265,6 +290,12 @@ function! s:goyo_off()
     silent! GitGutterEnable
   endif
 
+  if goyo_disabled_signify
+    silent! if !b:sy.active
+      SignifyToggle
+    endif
+  endif
+
   if goyo_disabled_airline && !exists("#airline")
     AirlineToggle
     silent! AirlineRefresh
@@ -286,22 +317,29 @@ function! s:goyo_off()
   if exists('g:goyo_callbacks[1]')
     call g:goyo_callbacks[1]()
   endif
+  silent! doautocmd User GoyoLeave
 endfunction
 
-function! s:goyo(...)
+function! s:goyo(bang, ...)
   let width = a:0 > 0 ? a:1 : get(g:, 'goyo_width', 80)
 
-  if exists('#goyo') == 0
+  if a:bang
-    call s:goyo_on(width)
+    if exists('#goyo')
-  elseif a:0 > 0
+      call s:goyo_off()
-    let t:goyo_width = width
+    endif
-    call s:resize_pads()
   else
-    call s:goyo_off()
+    if exists('#goyo') == 0
+      call s:goyo_on(width)
+    elseif a:0 > 0
+      let t:goyo_width = width
+      call s:resize_pads()
+    else
+      call s:goyo_off()
+    end
   end
 endfunction
 
-command! -nargs=? Goyo call s:goyo(<args>)
+command! -nargs=? -bar -bang Goyo call s:goyo('<bang>' == '!', <args>)
 
 let &cpo = s:cpo_save
 unlet s:cpo_save

bundle/nerdtree/README.markdown

@@ -60,7 +60,7 @@ Installation
     cd ~/.vim/bundle
     git clone https://github.com/scrooloose/nerdtree.git
 
-Then reload vim, run `:helptags`, and check out `:help NERD_tree.txt`.
+Then reload vim, run `:Helptags`, and check out `:help NERD_tree.txt`.
 
 
 Faq
@@ -80,7 +80,10 @@ A. Stick this in your vimrc: `autocmd vimenter * NERDTree`
 
 __Q. How can I open a NERDTree automatically when vim starts up if no files were specified?__
 
-A. Stick this in your vimrc `autocmd vimenter * if !argc() | NERDTree | endif`
+A. Stick this in your vimrc
+
+    autocmd StdinReadPre * let s:std_in=1
+    autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
 
 __Q. How can I map a specific key or shortcut to open NERDTree?__
 

bundle/nerdtree/doc/NERD_tree.txt

@@ -109,7 +109,7 @@ The following features and functionality are provided by the NERD tree:
 <
 :NERDTreeFromBookmark <bookmark>                       *:NERDTreeFromBookmark*
     Opens a fresh NERD tree with the root initialized to the dir for
-    <bookmark>.  This only reason to use this command over :NERDTree is for
+    <bookmark>.  The only reason to use this command over :NERDTree is for
     the completion (which is for bookmarks rather than directories).
 
 :NERDTreeToggle [<start-directory> | <bookmark>]             *:NERDTreeToggle*
@@ -160,7 +160,7 @@ click bookmarks or use the |NERDTree-o| mapping to activate them. See also,
 
 Note that the following commands are only available in the NERD tree buffer.
 
-:Bookmark <name>
+:Bookmark [<name>]
     Bookmark the current node as <name>. If there is already a <name>
     bookmark, it is overwritten. <name> must not contain spaces.
     If <name> is not provided, it defaults to the file or directory name.
@@ -358,7 +358,7 @@ Default key: O
 Map option: NERDTreeMapOpenRecursively
 Applies to: directories.
 
-Recursively opens the selelected directory.
+Recursively opens the selected directory.
 
 All files and directories are cached, but if a directory would not be
 displayed due to file filters (see |'NERDTreeIgnore'| |NERDTree-f|) or the
@@ -462,8 +462,8 @@ Jump to the previous sibling of the selected node.
 ------------------------------------------------------------------------------
                                                                   *NERDTree-C*
 Default key: C
-Map option: NERDTreeMapChdir
+Map option: NERDTreeMapChangeRoot
-Applies to: directories.
+Applies to: files and directories.
 
 Make the selected directory node the new tree root. If a file is selected, its
 parent is used.
@@ -609,17 +609,19 @@ NERD tree. These options should be set in your vimrc.
 
 |'loaded_nerd_tree'|            Turns off the script.
 
-|'NERDChristmasTree'|           Tells the NERD tree to make itself colourful
-                                and pretty.
-
 |'NERDTreeAutoCenter'|          Controls whether the NERD tree window centers
                                 when the cursor moves within a specified
                                 distance to the top/bottom of the window.
+
 |'NERDTreeAutoCenterThreshold'| Controls the sensitivity of autocentering.
 
 |'NERDTreeCaseSensitiveSort'|   Tells the NERD tree whether to be case
                                 sensitive or not when sorting nodes.
 
+|'NERDTreeSortHiddenFirst'|     Tells the NERD tree whether to take the dot
+                                at the beginning of the hidden file names
+                                into account when sorting nodes.
+
 |'NERDTreeChDirMode'|           Tells the NERD tree if/when it should change
                                 vim's current working directory.
 
@@ -631,8 +633,13 @@ NERD tree. These options should be set in your vimrc.
 
 |'NERDTreeIgnore'|              Tells the NERD tree which files to ignore.
 
+|'NERDTreeRespectWildIgnore'|   Tells the NERD tree to respect |'wildignore'|.
+
 |'NERDTreeBookmarksFile'|       Where the bookmarks are stored.
 
+|'NERDTreeBookmarksSort'|       Whether the bookmarks list is sorted on
+                                display.
+
 |'NERDTreeMouseMode'|           Tells the NERD tree how to handle mouse
                                 clicks.
 
@@ -667,8 +674,8 @@ NERD tree. These options should be set in your vimrc.
 |'NERDTreeDirArrows'|           Tells the NERD tree to use arrows instead of
                                 + ~ chars when displaying directories.
 
-|'NERDTreeCasadeOpenSingleChildDir'|
+|'NERDTreeCascadeOpenSingleChildDir'|
-                                Casade open while selected directory has only
+                                Cascade open while selected directory has only
                                 one child that also is a directory.
 
 |'NERDTreeAutoDeleteBuffer'|    Tells the NERD tree to automatically remove 
@@ -686,15 +693,6 @@ If this plugin is making you feel homicidal, it may be a good idea to turn it
 off with this line in your vimrc: >
     let loaded_nerd_tree=1
 <
-------------------------------------------------------------------------------
-                                                         *'NERDChristmasTree'*
-Values: 0 or 1.
-Default: 1.
-
-If this option is set to 1 then some extra syntax highlighting elements are
-added to the nerd tree to make it more colourful.
-
-Set it to 0 for a more vanilla looking tree.
 
 ------------------------------------------------------------------------------
                                                         *'NERDTreeAutoCenter'*
@@ -817,6 +815,13 @@ line: >
 The file filters can be turned on and off dynamically with the |NERDTree-f|
 mapping.
 
+------------------------------------------------------------------------------
+                                                *'NERDTreeRespectWildIgnore'*
+Values: 0 or 1.
+Default: 0.
+
+If set to 1, the |'wildignore'| setting is respected.
+
 ------------------------------------------------------------------------------
                                                      *'NERDTreeBookmarksFile'*
 Values: a path
@@ -824,6 +829,14 @@ Default: $HOME/.NERDTreeBookmarks
 
 This is where bookmarks are saved. See |NERDTreeBookmarkCommands|.
 
+------------------------------------------------------------------------------
+                                                     *'NERDTreeBookmarksSort'*
+Values: 0 or 1
+Default: 1
+
+If set to 0 then the bookmarks list is not sorted.
+If set to 1 the bookmarks list is sorted.
+
 ------------------------------------------------------------------------------
                                                        *'NERDTreeMouseMode'*
 Values: 1, 2 or 3.
@@ -987,16 +1000,17 @@ option: >
 <
 
 ------------------------------------------------------------------------------
-                                          *'NERDTreeCasadeOpenSingleChildDir'*
+                                          *'NERDTreeCascadeOpenSingleChildDir'*
 Values: 0 or 1
 Default: 1.
 
 When opening dir nodes, this option tells NERDTree to recursively open dirs
 that have only one child which is also a dir. NERDTree will stop when it finds
-a dir that contains anything but another single dir. This option may be useful
+a dir that contains anything but another single dir. This option also causes
-for Java projects.  Use one of the follow lines to set this option: >
+the |NERDTree-x| mapping to close dirs in the same manner. This option may be
-    let NERDTreeCasadeOpenSingleChildDir=0
+useful for Java projects. Use one of the follow lines to set this option: >
-    let NERDTreeCasadeOpenSingleChildDir=1
+    let NERDTreeCascadeOpenSingleChildDir=0
+    let NERDTreeCascadeOpenSingleChildDir=1
 <
 
 ------------------------------------------------------------------------------
@@ -1046,6 +1060,9 @@ NERDTreeAddKeyMap({options})                             *NERDTreeAddKeyMap()*
     "callback" - the function the new mapping will be bound to
     "quickhelpText" - the text that will appear in the quickhelp (see
     |NERDTree-?|)
+    "override" - if 1 then this new mapping will override whatever previous
+    mapping was defined for the key/scope combo. Useful for overriding the
+    default mappings.
 
     Additionally, a "scope" argument may be supplied. This constrains the
     mapping so that it is only activated if the cursor is on a certain object.
@@ -1062,8 +1079,8 @@ NERDTreeAddKeyMap({options})                             *NERDTreeAddKeyMap()*
         call NERDTreeAddKeyMap({
                \ 'key': 'foo',
                \ 'callback': 'NERDTreeCDHandler',
-               \ 'quickhelpText': 'echo full path of current node' })
+               \ 'quickhelpText': 'echo full path of current node',
-               \ 'scope': 'DirNode'
+               \ 'scope': 'DirNode' })
 
         function! NERDTreeCDHandler(dirnode)
             call a:dirnode.changeToDir()

bundle/nerdtree/lib/nerdtree/bookmark.vim

@@ -19,7 +19,9 @@ function! s:Bookmark.AddBookmark(name, path)
         endif
     endfor
     call add(s:Bookmark.Bookmarks(), s:Bookmark.New(a:name, a:path))
-    call s:Bookmark.Sort()
+    if g:NERDTreeBookmarksSort ==# 1
+        call s:Bookmark.Sort()
+    endif
 endfunction
 
 " FUNCTION: Bookmark.Bookmarks()   {{{1
@@ -101,7 +103,9 @@ function! s:Bookmark.CacheBookmarks(silent)
                 call nerdtree#echo(invalidBookmarksFound . " invalid bookmarks were read. See :help NERDTreeInvalidBookmarks for info.")
             endif
         endif
-        call s:Bookmark.Sort()
+        if g:NERDTreeBookmarksSort ==# 1
+            call s:Bookmark.Sort()
+        endif
     endif
 endfunction
 
@@ -271,7 +275,7 @@ function! s:Bookmark.toRoot()
             let targetNode = g:NERDTreeFileNode.New(s:Bookmark.BookmarkFor(self.name).path)
         endtry
         call targetNode.makeRoot()
-        call nerdtree#renderView()
+        call b:NERDTree.render()
         call targetNode.putCursorHere(0, 0)
     endif
 endfunction
@@ -289,7 +293,7 @@ function! s:Bookmark.validate()
         return 1
     else
         call s:Bookmark.CacheBookmarks(1)
-        call nerdtree#renderView()
+        call b:NERDTree.render()
         call nerdtree#echo(self.name . "now points to an invalid location. See :help NERDTreeInvalidBookmarks for info.")
         return 0
     endif

bundle/nerdtree/lib/nerdtree/creator.vim

@@ -7,18 +7,18 @@ let g:NERDTreeCreator = s:Creator
 
 "FUNCTION: s:Creator._bindMappings() {{{1
 function! s:Creator._bindMappings()
-    "make <cr> do the same as the default 'o' mapping
+    "make <cr> do the same as the activate node mapping
-    exec "nnoremap <silent> <buffer> <cr> :call nerdtree#invokeKeyMap('". g:NERDTreeMapActivateNode ."')<cr>"
+    nnoremap <silent> <buffer> <cr> :call nerdtree#ui_glue#invokeKeyMap(g:NERDTreeMapActivateNode)<cr>
 
     call g:NERDTreeKeyMap.BindAll()
 
-    command! -buffer -nargs=? Bookmark :call nerdtree#bookmarkNode('<args>')
+    command! -buffer -nargs=? Bookmark :call nerdtree#ui_glue#bookmarkNode('<args>')
-    command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 RevealBookmark :call nerdtree#revealBookmark('<args>')
+    command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 RevealBookmark :call nerdtree#ui_glue#revealBookmark('<args>')
-    command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 OpenBookmark :call nerdtree#openBookmark('<args>')
+    command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=1 OpenBookmark :call nerdtree#ui_glue#openBookmark('<args>')
-    command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=* ClearBookmarks call nerdtree#clearBookmarks('<args>')
+    command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=* ClearBookmarks call nerdtree#ui_glue#clearBookmarks('<args>')
     command! -buffer -complete=customlist,nerdtree#completeBookmarks -nargs=+ BookmarkToRoot call g:NERDTreeBookmark.ToRoot('<args>')
-    command! -buffer -nargs=0 ClearAllBookmarks call g:NERDTreeBookmark.ClearAll() <bar> call nerdtree#renderView()
+    command! -buffer -nargs=0 ClearAllBookmarks call g:NERDTreeBookmark.ClearAll() <bar> call b:NERDTree.render()
-    command! -buffer -nargs=0 ReadBookmarks call g:NERDTreeBookmark.CacheBookmarks(0) <bar> call nerdtree#renderView()
+    command! -buffer -nargs=0 ReadBookmarks call g:NERDTreeBookmark.CacheBookmarks(0) <bar> call b:NERDTree.render()
     command! -buffer -nargs=0 WriteBookmarks call g:NERDTreeBookmark.Write()
 endfunction
 
@@ -49,26 +49,23 @@ function! s:Creator.createPrimary(name)
         call path.changeToDir()
     endif
 
-    if nerdtree#treeExistsForTab()
+    if g:NERDTree.ExistsForTab()
         if nerdtree#isTreeOpen()
             call nerdtree#closeTree()
         endif
         unlet t:NERDTreeBufName
     endif
 
-    let newRoot = g:NERDTreeDirNode.New(path)
-    call newRoot.open()
-
     call self._createTreeWin()
+    call self._createNERDTree(path)
+    let b:NERDTreeType = "primary"
     let b:treeShowHelp = 0
     let b:NERDTreeIgnoreEnabled = 1
     let b:NERDTreeShowFiles = g:NERDTreeShowFiles
     let b:NERDTreeShowHidden = g:NERDTreeShowHidden
     let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
-    let b:NERDTreeRoot = newRoot
-    let b:NERDTreeType = "primary"
 
-    call nerdtree#renderView()
+    call b:NERDTree.render()
     call b:NERDTreeRoot.putCursorHere(0, 0)
 
     call self._broadcastInitEvent()
@@ -99,18 +96,26 @@ function! s:Creator.createSecondary(dir)
     exec "silent edit " . self._nextBufferName()
 
     let b:NERDTreePreviousBuf = bufnr(previousBuf)
-
+    call self._createNERDTree(path)
-    let b:NERDTreeRoot = g:NERDTreeDirNode.New(path)
-    call b:NERDTreeRoot.open()
-
     call self._setCommonBufOptions()
     let b:NERDTreeType = "secondary"
 
-    call nerdtree#renderView()
+    call b:NERDTree.render()
 
     call self._broadcastInitEvent()
 endfunction
 
+" FUNCTION: s:Creator._createNERDTree(path) {{{1
+function! s:Creator._createNERDTree(path)
+    let b:NERDTree = g:NERDTree.New(a:path)
+    "TODO: This is kept for compatability only since many things use
+    "b:NERDTreeRoot instead of the new NERDTree.root
+    "Remove this one day
+    let b:NERDTreeRoot = b:NERDTree.root
+
+    call b:NERDTree.root.open()
+endfunction
+
 " FUNCTION: s:Creator.CreateMirror() {{{1
 function! s:Creator.CreateMirror()
     let creator = s:Creator.New()
@@ -122,12 +127,12 @@ function! s:Creator.createMirror()
     "get the names off all the nerd tree buffers
     let treeBufNames = []
     for i in range(1, tabpagenr("$"))
-        let nextName = nerdtree#tabpagevar(i, 'NERDTreeBufName')
+        let nextName = self._tabpagevar(i, 'NERDTreeBufName')
         if nextName != -1 && (!exists("t:NERDTreeBufName") || nextName != t:NERDTreeBufName)
             call add(treeBufNames, nextName)
         endif
     endfor
-    let treeBufNames = nerdtree#unique(treeBufNames)
+    let treeBufNames = self._uniq(treeBufNames)
 
     "map the option names (that the user will be prompted with) to the nerd
     "tree buffer names
@@ -158,7 +163,7 @@ function! s:Creator.createMirror()
         return
     endif
 
-    if nerdtree#treeExistsForTab() && nerdtree#isTreeOpen()
+    if g:NERDTree.ExistsForTab() && nerdtree#isTreeOpen()
         call nerdtree#closeTree()
     endif
 
@@ -166,7 +171,7 @@ function! s:Creator.createMirror()
     call self._createTreeWin()
     exec 'buffer ' .  bufferName
     if !&hidden
-        call nerdtree#renderView()
+        call b:NERDTree.render()
     endif
 endfunction
 
@@ -279,8 +284,8 @@ function! s:Creator._setCommonBufOptions()
     let b:NERDTreeShowFiles = g:NERDTreeShowFiles
     let b:NERDTreeShowHidden = g:NERDTreeShowHidden
     let b:NERDTreeShowBookmarks = g:NERDTreeShowBookmarks
-    setfiletype nerdtree
     call self._bindMappings()
+    setlocal filetype=nerdtree
 endfunction
 
 "FUNCTION: s:Creator._setupStatusline() {{{1
@@ -290,6 +295,24 @@ function! s:Creator._setupStatusline()
     endif
 endfunction
 
+" FUNCTION: s:Creator._tabpagevar(tabnr, var) {{{1
+function! s:Creator._tabpagevar(tabnr, var)
+    let currentTab = tabpagenr()
+    let old_ei = &ei
+    set ei=all
+
+    exec "tabnext " . a:tabnr
+    let v = -1
+    if exists('t:' . a:var)
+        exec 'let v = t:' . a:var
+    endif
+    exec "tabnext " . currentTab
+
+    let &ei = old_ei
+
+    return v
+endfunction
+
 "FUNCTION: s:Creator.TogglePrimary(dir) {{{1
 function! s:Creator.TogglePrimary(dir)
     let creator = s:Creator.New()
@@ -304,13 +327,13 @@ endfunction
 "dir: the full path for the root node (is only used if the NERD tree is being
 "initialized.
 function! s:Creator.togglePrimary(dir)
-    if nerdtree#treeExistsForTab()
+    if g:NERDTree.ExistsForTab()
         if !nerdtree#isTreeOpen()
             call self._createTreeWin()
             if !&hidden
-                call nerdtree#renderView()
+                call b:NERDTree.render()
             endif
-            call nerdtree#restoreScreenState()
+            call b:NERDTree.ui.restoreScreenState()
         else
             call nerdtree#closeTree()
         endif
@@ -319,4 +342,16 @@ function! s:Creator.togglePrimary(dir)
     endif
 endfunction
 
+" Function: s:Creator._uniq(list)   {{{1
+" returns a:list without duplicates
+function! s:Creator._uniq(list)
+  let uniqlist = []
+  for elem in a:list
+    if index(uniqlist, elem) ==# -1
+      let uniqlist += [elem]
+    endif
+  endfor
+  return uniqlist
+endfunction
+
 " vim: set sw=4 sts=4 et fdm=marker:

bundle/nerdtree/lib/nerdtree/key_map.vim

@@ -44,7 +44,7 @@ function! s:KeyMap.bind()
 
     let premap = self.key == "<LeftRelease>" ? " <LeftRelease>" : " "
 
-    exec 'nnoremap <buffer> <silent> '. self.key . premap . ':call nerdtree#invokeKeyMap("'. keymapInvokeString .'")<cr>'
+    exec 'nnoremap <buffer> <silent> '. self.key . premap . ':call nerdtree#ui_glue#invokeKeyMap("'. keymapInvokeString .'")<cr>'
 endfunction
 
 "FUNCTION: KeyMap.Remove(key, scope) {{{1
@@ -79,6 +79,16 @@ endfunction
 "If a keymap has the scope of "all" then it will be called if no other keymap
 "is found for a:key and the scope.
 function! s:KeyMap.Invoke(key)
+
+    "required because clicking the command window below another window still
+    "invokes the <LeftRelease> mapping - but changes the window cursor
+    "is in first
+    "
+    "TODO: remove this check when the vim bug is fixed
+    if !g:NERDTree.ExistsForBuf()
+        return {}
+    endif
+
     let node = g:NERDTreeFileNode.GetSelected()
     if !empty(node)
 
@@ -124,8 +134,14 @@ endfunction
 
 "FUNCTION: KeyMap.Create(options) {{{1
 function! s:KeyMap.Create(options)
-    let newKeyMap = copy(self)
     let opts = extend({'scope': 'all', 'quickhelpText': ''}, copy(a:options))
+
+    "dont override other mappings unless the 'override' option is given
+    if get(opts, 'override', 0) == 0 && !empty(s:KeyMap.FindFor(opts['key'], opts['scope']))
+        return
+    end
+
+    let newKeyMap = copy(self)
     let newKeyMap.key = opts['key']
     let newKeyMap.quickhelpText = opts['quickhelpText']
     let newKeyMap.callback = opts['callback']

bundle/nerdtree/lib/nerdtree/menu_item.vim

@@ -90,7 +90,7 @@ endfunction
 "callback
 function! s:MenuItem.execute()
     if len(self.children)
-        let mc = s:MenuController.New(self.children)
+        let mc = g:NERDTreeMenuController.New(self.children)
         call mc.showMenu()
     else
         if self.callback != -1

bundle/nerdtree/lib/nerdtree/opener.vim

@@ -3,6 +3,29 @@
 let s:Opener = {}
 let g:NERDTreeOpener = s:Opener
 
+"FUNCTION: s:Opener._bufInWindows(bnum){{{1
+"[[STOLEN FROM VTREEEXPLORER.VIM]]
+"Determine the number of windows open to this buffer number.
+"Care of Yegappan Lakshman.  Thanks!
+"
+"Args:
+"bnum: the subject buffers buffer number
+function! s:Opener._bufInWindows(bnum)
+    let cnt = 0
+    let winnum = 1
+    while 1
+        let bufnum = winbufnr(winnum)
+        if bufnum < 0
+            break
+        endif
+        if bufnum ==# a:bnum
+            let cnt = cnt + 1
+        endif
+        let winnum = winnum + 1
+    endwhile
+
+    return cnt
+endfunction
 "FUNCTION: Opener._checkToCloseTree(newtab) {{{1
 "Check the class options and global options (i.e. NERDTreeQuitOnOpen) to see
 "if the tree should be closed now.
@@ -21,6 +44,24 @@ function! s:Opener._checkToCloseTree(newtab)
     endif
 endfunction
 
+
+"FUNCTION: s:Opener._firstUsableWindow(){{{1
+"find the window number of the first normal window
+function! s:Opener._firstUsableWindow()
+    let i = 1
+    while i <= winnr("$")
+        let bnum = winbufnr(i)
+        if bnum != -1 && getbufvar(bnum, '&buftype') ==# ''
+                    \ && !getwinvar(i, '&previewwindow')
+                    \ && (!getbufvar(bnum, '&modified') || &hidden)
+            return i
+        endif
+
+        let i += 1
+    endwhile
+    return -1
+endfunction
+
 "FUNCTION: Opener._gotoTargetWin() {{{1
 function! s:Opener._gotoTargetWin()
     if b:NERDTreeType ==# "secondary"
@@ -48,6 +89,37 @@ function! s:Opener._gotoTargetWin()
     endif
 endfunction
 
+"FUNCTION: s:Opener._isWindowUsable(winnumber) {{{1
+"Returns 0 if opening a file from the tree in the given window requires it to
+"be split, 1 otherwise
+"
+"Args:
+"winnumber: the number of the window in question
+function! s:Opener._isWindowUsable(winnumber)
+    "gotta split if theres only one window (i.e. the NERD tree)
+    if winnr("$") ==# 1
+        return 0
+    endif
+
+    let oldwinnr = winnr()
+    call nerdtree#exec(a:winnumber . "wincmd p")
+    let specialWindow = getbufvar("%", '&buftype') != '' || getwinvar('%', '&previewwindow')
+    let modified = &modified
+    call nerdtree#exec(oldwinnr . "wincmd p")
+
+    "if its a special window e.g. quickfix or another explorer plugin then we
+    "have to split
+    if specialWindow
+        return 0
+    endif
+
+    if &hidden
+        return 1
+    endif
+
+    return !modified || self._bufInWindows(winbufnr(a:winnumber)) >= 2
+endfunction
+
 "FUNCTION: Opener.New(path, opts) {{{1
 "Args:
 "
@@ -190,7 +262,7 @@ function! s:Opener._openDirectory(node)
         call self._gotoTargetWin()
         if empty(self._where)
             call a:node.makeRoot()
-            call nerdtree#renderView()
+            call b:NERDTree.render()
             call a:node.putCursorHere(0, 0)
         elseif self._where == 't'
             call g:NERDTreeCreator.CreatePrimary(a:node.path.str())
@@ -206,12 +278,12 @@ endfunction
 
 "FUNCTION: Opener._previousWindow() {{{1
 function! s:Opener._previousWindow()
-    if !nerdtree#isWindowUsable(winnr("#")) && nerdtree#firstUsableWindow() ==# -1
+    if !self._isWindowUsable(winnr("#")) && self._firstUsableWindow() ==# -1
         call self._newSplit()
     else
         try
-            if !nerdtree#isWindowUsable(winnr("#"))
+            if !self._isWindowUsable(winnr("#"))
-                call nerdtree#exec(nerdtree#firstUsableWindow() . "wincmd w")
+                call nerdtree#exec(self._firstUsableWindow() . "wincmd w")
             else
                 call nerdtree#exec('wincmd p')
             endif

bundle/nerdtree/lib/nerdtree/path.vim

@@ -33,8 +33,10 @@ function! s:Path.bookmarkNames()
 endfunction
 
 "FUNCTION: Path.cacheDisplayString() {{{1
-function! s:Path.cacheDisplayString()
+function! s:Path.cacheDisplayString() abort
-    let self.cachedDisplayString = self.getLastPathComponent(1)
+    let self.cachedDisplayString = self.flagSet.renderToString()
+
+    let self.cachedDisplayString .= self.getLastPathComponent(1)
 
     if self.isExecutable
         let self.cachedDisplayString = self.cachedDisplayString . '*'
@@ -103,6 +105,10 @@ function! s:Path.compareTo(path)
     elseif thisSS > thatSS
         return 1
     else
+        if !g:NERDTreeSortHiddenFirst
+            let thisPath = substitute(thisPath, '^[._]', '', '')
+            let thatPath = substitute(thatPath, '^[._]', '', '')
+        endif
         "if the sort sequences are the same then compare the paths
         "alphabetically
         let pathCompare = g:NERDTreeCaseSensitiveSort ? thisPath <# thatPath : thisPath <? thatPath
@@ -141,6 +147,7 @@ function! s:Path.Create(fullpath)
 
         "assume its a file and create
         else
+            call s:Path.createParentDirectories(a:fullpath)
             call writefile([], a:fullpath)
         endif
     catch
@@ -161,9 +168,11 @@ function! s:Path.copy(dest)
         throw "NERDTree.CopyingNotSupportedError: Copying is not supported on this OS"
     endif
 
+    call s:Path.createParentDirectories(a:dest)
+
     let dest = s:Path.WinToUnixPath(a:dest)
 
-    let cmd = g:NERDTreeCopyCmd . " " . escape(self.str(), nerdtree#escChars()) . " " . escape(dest, nerdtree#escChars())
+    let cmd = g:NERDTreeCopyCmd . " " . escape(self.str(), self._escChars()) . " " . escape(dest, self._escChars())
     let success = system(cmd)
     if success != 0
         throw "NERDTree.CopyError: Could not copy ''". self.str() ."'' to: '" . a:dest . "'"
@@ -197,6 +206,20 @@ function! s:Path.copyingWillOverwrite(dest)
     endif
 endfunction
 
+"FUNCTION: Path.createParentDirectories(path) {{{1
+"
+"create parent directories for this path if needed
+"without throwing any errors is those directories already exist
+"
+"Args:
+"path: full path of the node whose parent directories may need to be created
+function! s:Path.createParentDirectories(path)
+    let dir_path = fnamemodify(a:path, ':h')
+    if !isdirectory(dir_path)
+        call mkdir(dir_path, 'p')
+    endif
+endfunction
+
 "FUNCTION: Path.delete() {{{1
 "
 "Deletes the file represented by this path.
@@ -268,6 +291,15 @@ function! s:Path.exists()
     return filereadable(p) || isdirectory(p)
 endfunction
 
+"FUNCTION: Path._escChars() {{{1
+function! s:Path._escChars()
+    if nerdtree#runningWindows()
+        return " `\|\"#%&,?()\*^<>"
+    endif
+
+    return " \\`\|\"#%&,?()\*^<>[]"
+endfunction
+
 "FUNCTION: Path.getDir() {{{1
 "
 "Returns this path if it is a directory, else this paths parent.
@@ -439,6 +471,7 @@ function! s:Path.New(path)
     call newPath.readInfoFromDisk(s:Path.AbsolutePathFor(a:path))
 
     let newPath.cachedDisplayString = ""
+    let newPath.flagSet = g:NERDTreeFlagSet.New()
 
     return newPath
 endfunction
@@ -516,6 +549,13 @@ endfunction
 "FUNCTION: Path.refresh() {{{1
 function! s:Path.refresh()
     call self.readInfoFromDisk(self.str())
+    call g:NERDTreePathNotifier.NotifyListeners('refresh', self, {})
+    call self.cacheDisplayString()
+endfunction
+
+"FUNCTION: Path.refreshFlags() {{{1
+function! s:Path.refreshFlags()
+    call g:NERDTreePathNotifier.NotifyListeners('refreshFlags', self, {})
     call self.cacheDisplayString()
 endfunction
 
@@ -604,7 +644,7 @@ endfunction
 "
 " returns a string that can be used with :cd
 function! s:Path._strForCd()
-    return escape(self.str(), nerdtree#escChars())
+    return escape(self.str(), self._escChars())
 endfunction
 
 "FUNCTION: Path._strForEdit() {{{1
@@ -612,7 +652,7 @@ endfunction
 "Return: the string for this path that is suitable to be used with the :edit
 "command
 function! s:Path._strForEdit()
-    let p = escape(self.str({'format': 'UI'}), nerdtree#escChars())
+    let p = escape(self.str({'format': 'UI'}), self._escChars())
     let cwd = getcwd() . s:Path.Slash()
 
     "return a relative path if we can
@@ -652,7 +692,7 @@ function! s:Path._strForGlob()
     let toReturn = lead . join(self.pathSegments, s:Path.Slash())
 
     if !nerdtree#runningWindows()
-        let toReturn = escape(toReturn, nerdtree#escChars())
+        let toReturn = escape(toReturn, self._escChars())
     endif
     return toReturn
 endfunction

bundle/nerdtree/lib/nerdtree/tree_dir_node.vim

@@ -21,7 +21,7 @@ unlet s:TreeDirNode.activate
 function! s:TreeDirNode.activate(...)
     let opts = a:0 ? a:1 : {}
     call self.toggleOpen(opts)
-    call nerdtree#renderView()
+    call b:NERDTree.render()
     call self.putCursorHere(0, 0)
 endfunction
 
@@ -229,7 +229,7 @@ function! s:TreeDirNode._initChildren(silent)
     let globDir = dir.str({'format': 'Glob'})
 
     if version >= 703
-        let filesStr = globpath(globDir, '*', 1) . "\n" . globpath(globDir, '.*', 1)
+        let filesStr = globpath(globDir, '*', !g:NERDTreeRespectWildIgnore) . "\n" . globpath(globDir, '.*', !g:NERDTreeRespectWildIgnore)
     else
         let filesStr = globpath(globDir, '*') . "\n" . globpath(globDir, '.*')
     endif
@@ -252,6 +252,7 @@ function! s:TreeDirNode._initChildren(silent)
             try
                 let path = g:NERDTreePath.New(i)
                 call self.createChild(path, 0)
+                call g:NERDTreePathNotifier.NotifyListeners('init', path, {})
             catch /^NERDTree.\(InvalidArguments\|InvalidFiletype\)Error/
                 let invalidFilesFound += 1
             endtry
@@ -438,6 +439,20 @@ function! s:TreeDirNode.refresh()
     endif
 endfunction
 
+"FUNCTION: TreeDirNode.refreshFlags() {{{1
+unlet s:TreeDirNode.refreshFlags
+function! s:TreeDirNode.refreshFlags()
+    call self.path.refreshFlags()
+    for i in self.children
+        call i.refreshFlags()
+    endfor
+endfunction
+
+"FUNCTION: TreeDirNode.refreshDirFlags() {{{1
+function! s:TreeDirNode.refreshDirFlags()
+    call self.path.refreshFlags()
+endfunction
+
 "FUNCTION: TreeDirNode.reveal(path) {{{1
 "reveal the given path, i.e. cache and open all treenodes needed to display it
 "in the UI
@@ -450,7 +465,7 @@ function! s:TreeDirNode.reveal(path)
 
     if self.path.equals(a:path.getParent())
         let n = self.findNode(a:path)
-        call nerdtree#renderView()
+        call b:NERDTree.render()
         call n.putCursorHere(1,0)
         return
     endif
@@ -500,7 +515,7 @@ function! s:TreeDirNode.toggleOpen(...)
     if self.isOpen ==# 1
         call self.close()
     else
-        if g:NERDTreeCasadeOpenSingleChildDir == 0
+        if g:NERDTreeCascadeOpenSingleChildDir == 0
             call self.open(opts)
         else
             call self.openAlong(opts)

bundle/nerdtree/lib/nerdtree/tree_file_node.vim

@@ -178,79 +178,20 @@ function! s:TreeFileNode.findSibling(direction)
     return {}
 endfunction
 
-"FUNCTION: TreeFileNode.getLineNum(){{{1
-"returns the line number this node is rendered on, or -1 if it isnt rendered
-function! s:TreeFileNode.getLineNum()
-    "if the node is the root then return the root line no.
-    if self.isRoot()
-        return s:TreeFileNode.GetRootLineNum()
-    endif
-
-    let totalLines = line("$")
-
-    "the path components we have matched so far
-    let pathcomponents = [substitute(b:NERDTreeRoot.path.str({'format': 'UI'}), '/ *$', '', '')]
-    "the index of the component we are searching for
-    let curPathComponent = 1
-
-    let fullpath = self.path.str({'format': 'UI'})
-
-
-    let lnum = s:TreeFileNode.GetRootLineNum()
-    while lnum > 0
-        let lnum = lnum + 1
-        "have we reached the bottom of the tree?
-        if lnum ==# totalLines+1
-            return -1
-        endif
-
-        let curLine = getline(lnum)
-
-        let indent = nerdtree#indentLevelFor(curLine)
-        if indent ==# curPathComponent
-            let curLine = nerdtree#stripMarkupFromLine(curLine, 1)
-
-            let curPath =  join(pathcomponents, '/') . '/' . curLine
-            if stridx(fullpath, curPath, 0) ==# 0
-                if fullpath ==# curPath || strpart(fullpath, len(curPath)-1,1) ==# '/'
-                    let curLine = substitute(curLine, '/ *$', '', '')
-                    call add(pathcomponents, curLine)
-                    let curPathComponent = curPathComponent + 1
-
-                    if fullpath ==# curPath
-                        return lnum
-                    endif
-                endif
-            endif
-        endif
-    endwhile
-    return -1
-endfunction
-
 "FUNCTION: TreeFileNode.GetRootForTab(){{{1
 "get the root node for this tab
 function! s:TreeFileNode.GetRootForTab()
-    if nerdtree#treeExistsForTab()
+    if g:NERDTree.ExistsForTab()
         return getbufvar(t:NERDTreeBufName, 'NERDTreeRoot')
     end
     return {}
 endfunction
 
-"FUNCTION: TreeFileNode.GetRootLineNum(){{{1
-"gets the line number of the root node
-function! s:TreeFileNode.GetRootLineNum()
-    let rootLine = 1
-    while getline(rootLine) !~# '^\(/\|<\)'
-        let rootLine = rootLine + 1
-    endwhile
-    return rootLine
-endfunction
-
 "FUNCTION: TreeFileNode.GetSelected() {{{1
 "gets the treenode that the cursor is currently over
 function! s:TreeFileNode.GetSelected()
     try
-        let path = nerdtree#getPath(line("."))
+        let path = b:NERDTree.ui.getPath(line("."))
         if path ==# {}
             return {}
         endif
@@ -270,7 +211,7 @@ endfunction
 "FUNCTION: TreeFileNode.isRoot() {{{1
 "returns 1 if this node is b:NERDTreeRoot
 function! s:TreeFileNode.isRoot()
-    if !nerdtree#treeExistsForBuf()
+    if !g:NERDTree.ExistsForBuf()
         throw "NERDTree.NoTreeError: No tree exists for the current buffer"
     endif
 
@@ -348,7 +289,7 @@ endfunction
 "recurseUpward: try to put the cursor on the parent if the this node isnt
 "visible
 function! s:TreeFileNode.putCursorHere(isJump, recurseUpward)
-    let ln = self.getLineNum()
+    let ln = b:NERDTree.ui.getLineNum(self)
     if ln != -1
         if a:isJump
             mark '
@@ -357,11 +298,11 @@ function! s:TreeFileNode.putCursorHere(isJump, recurseUpward)
     else
         if a:recurseUpward
             let node = self
-            while node != {} && node.getLineNum() ==# -1
+            while node != {} && b:NERDTree.ui.getLineNum(node) ==# -1
                 let node = node.parent
                 call node.open()
             endwhile
-            call nerdtree#renderView()
+            call b:NERDTree.render()
             call node.putCursorHere(a:isJump, 0)
         endif
     endif
@@ -372,6 +313,11 @@ function! s:TreeFileNode.refresh()
     call self.path.refresh()
 endfunction
 
+"FUNCTION: TreeFileNode.refreshFlags() {{{1
+function! s:TreeFileNode.refreshFlags()
+    call self.path.refreshFlags()
+endfunction
+
 "FUNCTION: TreeFileNode.rename() {{{1
 "Calls the rename method for this nodes path obj
 function! s:TreeFileNode.rename(newName)

bundle/nerdtree/nerdtree_plugin/fs_menu.vim

@@ -82,13 +82,14 @@ endfunction
 function! s:promptToRenameBuffer(bufnum, msg, newFileName)
     echo a:msg
     if g:NERDTreeAutoDeleteBuffer || nr2char(getchar()) ==# 'y'
+        let quotedFileName = "'" . a:newFileName . "'"
         " 1. ensure that a new buffer is loaded
-        exec "badd " . a:newFileName
+        exec "badd " . quotedFileName
         " 2. ensure that all windows which display the just deleted filename
         " display a buffer for a new filename. 
         let s:originalTabNumber = tabpagenr()
         let s:originalWindowNumber = winnr()
-        exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':e! " . a:newFileName . "' | endif"
+        exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec \":e! " . quotedFileName . "\" | endif"
         exec "tabnext " . s:originalTabNumber
         exec s:originalWindowNumber . "wincmd w"
         " 3. We don't need a previous buffer anymore
@@ -114,7 +115,10 @@ function! NERDTreeAddNode()
         let parentNode = b:NERDTreeRoot.findNode(newPath.getParent())
 
         let newTreeNode = g:NERDTreeFileNode.New(newPath)
-        if parentNode.isOpen || !empty(parentNode.children)
+        if empty(parentNode)
+            call b:NERDTreeRoot.refresh()
+            call b:NERDTree.render()
+        elseif parentNode.isOpen || !empty(parentNode.children)
             call parentNode.addChild(newTreeNode, 1)
             call NERDTreeRender()
             call newTreeNode.putCursorHere(1, 0)
@@ -138,7 +142,7 @@ function! NERDTreeMoveNode()
     endif
 
     try
-        let bufnum = bufnr(curNode.path.str())
+        let bufnum = bufnr("^".curNode.path.str()."$")
 
         call curNode.rename(newNodePath)
         call NERDTreeRender()
@@ -186,7 +190,7 @@ function! NERDTreeDeleteNode()
 
             "if the node is open in a buffer, ask the user if they want to
             "close that buffer
-            let bufnum = bufnr(currentNode.path.str())
+            let bufnum = bufnr("^".currentNode.path.str()."$")
             if buflisted(bufnum)
                 let prompt = "\nNode deleted.\n\nThe file is open in buffer ". bufnum . (bufwinnr(bufnum) ==# -1 ? " (hidden)" : "") .". Delete this buffer? (yN)"
                 call s:promptToDelBuffer(bufnum, prompt)
@@ -224,7 +228,10 @@ function! NERDTreeCopyNode()
         if confirmed
             try
                 let newNode = currentNode.copy(newNodePath)
-                if !empty(newNode)
+                if empty(newNode)
+                    call b:NERDTreeRoot.refresh()
+                    call b:NERDTree.render()
+                else
                     call NERDTreeRender()
                     call newNode.putCursorHere(0, 0)
                 endif

bundle/nerdtree/plugin/NERD_tree.vim

@@ -45,28 +45,30 @@ function! s:initVariable(var, value)
 endfunction
 
 "SECTION: Init variable calls and other random constants {{{2
-call s:initVariable("g:NERDChristmasTree", 1)
 call s:initVariable("g:NERDTreeAutoCenter", 1)
 call s:initVariable("g:NERDTreeAutoCenterThreshold", 3)
 call s:initVariable("g:NERDTreeCaseSensitiveSort", 0)
+call s:initVariable("g:NERDTreeSortHiddenFirst", 1)
 call s:initVariable("g:NERDTreeChDirMode", 0)
 call s:initVariable("g:NERDTreeMinimalUI", 0)
 if !exists("g:NERDTreeIgnore")
     let g:NERDTreeIgnore = ['\~$']
 endif
 call s:initVariable("g:NERDTreeBookmarksFile", expand('$HOME') . '/.NERDTreeBookmarks')
+call s:initVariable("g:NERDTreeBookmarksSort", 1)
 call s:initVariable("g:NERDTreeHighlightCursorline", 1)
 call s:initVariable("g:NERDTreeHijackNetrw", 1)
 call s:initVariable("g:NERDTreeMouseMode", 1)
 call s:initVariable("g:NERDTreeNotificationThreshold", 100)
 call s:initVariable("g:NERDTreeQuitOnOpen", 0)
+call s:initVariable("g:NERDTreeRespectWildIgnore", 0)
 call s:initVariable("g:NERDTreeShowBookmarks", 0)
 call s:initVariable("g:NERDTreeShowFiles", 1)
 call s:initVariable("g:NERDTreeShowHidden", 0)
 call s:initVariable("g:NERDTreeShowLineNumbers", 0)
 call s:initVariable("g:NERDTreeSortDirs", 1)
 call s:initVariable("g:NERDTreeDirArrows", !nerdtree#runningWindows())
-call s:initVariable("g:NERDTreeCasadeOpenSingleChildDir", 1)
+call s:initVariable("g:NERDTreeCascadeOpenSingleChildDir", 1)
 
 if !exists("g:NERDTreeSortOrder")
     let g:NERDTreeSortOrder = ['\/$', '*', '\.swp$',  '\.bak$', '\~$']
@@ -140,20 +142,13 @@ call nerdtree#loadClassFiles()
 
 " SECTION: Commands {{{1
 "============================================================
-"init the command that users start the nerd tree with
+call nerdtree#ui_glue#setupCommands()
-command! -n=? -complete=dir -bar NERDTree :call g:NERDTreeCreator.CreatePrimary('<args>')
+
-command! -n=? -complete=dir -bar NERDTreeToggle :call g:NERDTreeCreator.TogglePrimary('<args>')
-command! -n=0 -bar NERDTreeClose :call nerdtree#closeTreeIfOpen()
-command! -n=1 -complete=customlist,nerdtree#completeBookmarks -bar NERDTreeFromBookmark call g:NERDTreeCreator.CreatePrimary('<args>')
-command! -n=0 -bar NERDTreeMirror call g:NERDTreeCreator.CreateMirror()
-command! -n=0 -bar NERDTreeFind call nerdtree#findAndRevealPath()
-command! -n=0 -bar NERDTreeFocus call NERDTreeFocus()
-command! -n=0 -bar NERDTreeCWD call NERDTreeCWD()
 " SECTION: Auto commands {{{1
 "============================================================
 augroup NERDTree
     "Save the cursor position whenever we close the nerd tree
-    exec "autocmd BufWinLeave ". g:NERDTreeCreator.BufNamePrefix() ."* call nerdtree#saveScreenState()"
+    exec "autocmd BufLeave ". g:NERDTreeCreator.BufNamePrefix() ."* call b:NERDTree.ui.saveScreenState()"
 
     "disallow insert mode in the NERDTree
     exec "autocmd BufEnter ". g:NERDTreeCreator.BufNamePrefix() ."* stopinsert"
@@ -199,7 +194,7 @@ endfunction
 
 function! NERDTreeCWD()
     call NERDTreeFocus()
-    call nerdtree#chRootCwd()
+    call nerdtree#ui_glue#chRootCwd()
 endfunction
 " SECTION: Post Source Actions {{{1
 call nerdtree#postSourceActions()

bundle/nerdtree/syntax/nerdtree.vim

@@ -1,44 +1,64 @@
 let s:tree_up_dir_line = '.. (up a dir)'
-"NERDTreeFlags are syntax items that should be invisible, but give clues as to
+syn match NERDTreeIgnore #\~#
-"how things should be highlighted
+syn match NERDTreeIgnore #\[RO\]#
-syn match NERDTreeFlag #\~#
-syn match NERDTreeFlag #\[RO\]#
 
 "highlighting for the .. (up dir) line at the top of the tree
 execute "syn match NERDTreeUp #\\V". s:tree_up_dir_line ."#"
 
-"highlighting for the ~/+ symbols for the directory nodes
-syn match NERDTreeClosable #\~\<#
-syn match NERDTreeClosable #\~\.#
-syn match NERDTreeOpenable #+\<#
-syn match NERDTreeOpenable #+\.#he=e-1
-
-"highlighting for the tree structural parts
-syn match NERDTreePart #|#
-syn match NERDTreePart #`#
-syn match NERDTreePartFile #[|`]-#hs=s+1 contains=NERDTreePart
-
 "quickhelp syntax elements
-syn match NERDTreeHelpKey #" \{1,2\}[^ ]*:#hs=s+2,he=e-1
+syn match NERDTreeHelpKey #" \{1,2\}[^ ]*:#ms=s+2,me=e-1
-syn match NERDTreeHelpKey #" \{1,2\}[^ ]*,#hs=s+2,he=e-1
+syn match NERDTreeHelpKey #" \{1,2\}[^ ]*,#ms=s+2,me=e-1
-syn match NERDTreeHelpTitle #" .*\~#hs=s+2,he=e-1 contains=NERDTreeFlag
+syn match NERDTreeHelpTitle #" .*\~#ms=s+2,me=e-1
-syn match NERDTreeToggleOn #".*(on)#hs=e-2,he=e-1 contains=NERDTreeHelpKey
+syn match NERDTreeToggleOn #(on)#ms=s+1,he=e-1
-syn match NERDTreeToggleOff #".*(off)#hs=e-3,he=e-1 contains=NERDTreeHelpKey
+syn match NERDTreeToggleOff #(off)#ms=e-3,me=e-1
 syn match NERDTreeHelpCommand #" :.\{-}\>#hs=s+3
-syn match NERDTreeHelp  #^".*# contains=NERDTreeHelpKey,NERDTreeHelpTitle,NERDTreeFlag,NERDTreeToggleOff,NERDTreeToggleOn,NERDTreeHelpCommand
+syn match NERDTreeHelp  #^".*# contains=NERDTreeHelpKey,NERDTreeHelpTitle,NERDTreeIgnore,NERDTreeToggleOff,NERDTreeToggleOn,NERDTreeHelpCommand
-
-"highlighting for readonly files
-syn match NERDTreeRO #.*\[RO\]#hs=s+2 contains=NERDTreeFlag,NERDTreeBookmark,NERDTreePart,NERDTreePartFile
 
 "highlighting for sym links
-syn match NERDTreeLink #[^-| `].* -> # contains=NERDTreeBookmark,NERDTreeOpenable,NERDTreeClosable,NERDTreeDirSlash
+syn match NERDTreeLinkTarget #->.*# containedin=NERDTreeDir,NERDTreeFile
+syn match NERDTreeLinkFile #.* ->#me=e-3 containedin=NERDTreeFile
+syn match NERDTreeLinkDir #.*/ ->#me=e-3 containedin=NERDTreeDir
 
 "highlighing for directory nodes and file nodes
-syn match NERDTreeDirSlash #/#
+syn match NERDTreeDirSlash #/# containedin=NERDTreeDir
-syn match NERDTreeDir #[^-| `].*/# contains=NERDTreeLink,NERDTreeDirSlash,NERDTreeOpenable,NERDTreeClosable
+
-syn match NERDTreeExecFile  #[|` ].*\*\($\| \)# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark
+if g:NERDTreeDirArrows
-syn match NERDTreeFile  #|-.*# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark,NERDTreeExecFile
+    syn match NERDTreeClosable #▾# containedin=NERDTreeDir,NERDTreeFile
-syn match NERDTreeFile  #`-.*# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark,NERDTreeExecFile
+    syn match NERDTreeOpenable #▸# containedin=NERDTreeDir,NERDTreeFile
+
+    syn match NERDTreeDir #[^▾▸ ].*/#
+    syn match NERDTreeExecFile  #^ .*\*\($\| \)# contains=NERDTreeRO,NERDTreeBookmark
+    syn match NERDTreeFile  #^[^"\.▾▸] *[^▾▸]*# contains=NERDTreeLink,NERDTreeRO,NERDTreeBookmark,NERDTreeExecFile
+
+    "highlighting for readonly files
+    syn match NERDTreeRO # *\zs.*\ze \[RO\]# contains=NERDTreeIgnore,NERDTreeBookmark,NERDTreeFile
+
+    syn match NERDTreeFlags #^ *\zs\[.\]# containedin=NERDTreeFile
+    syn match NERDTreeFlags #\[.\]# containedin=NERDTreeDir
+else
+    "highlighting for the ~/+ symbols for the directory nodes
+    syn match NERDTreeClosable #\~\<#
+    syn match NERDTreeClosable #\~\.#
+    syn match NERDTreeOpenable #+\<#
+    syn match NERDTreeOpenable #+\.#he=e-1
+
+    "highlighting for the tree structural parts
+    syn match NERDTreePart #|#
+    syn match NERDTreePart #`#
+    syn match NERDTreePartFile #[|`]-#hs=s+1 contains=NERDTreePart
+
+    syn match NERDTreeDir #[^-| `].*/# contains=NERDTreeLink,NERDTreeOpenable,NERDTreeClosable
+    syn match NERDTreeExecFile  #[|` ].*\*\($\| \)# contains=NERDTreeLink,NERDTreePart,NERDTreePartFile,NERDTreeBookmark
+    syn match NERDTreeFile  #|-.*# contains=NERDTreeLink,NERDTreePart,NERDTreePartFile,NERDTreeBookmark,NERDTreeExecFile
+    syn match NERDTreeFile  #`-.*# contains=NERDTreeLink,NERDTreePart,NERDTreePartFile,NERDTreeBookmark,NERDTreeExecFile
+
+    "highlighting for readonly files
+    syn match NERDTreeRO #|-.*\[RO\]#he=e-5 contains=NERDTreeIgnore,NERDTreeBookmark,NERDTreePart,NERDTreePartFile
+
+    syn match NERDTreeFlags #-\[.\]# containedin=NERDTreeFile,NERDTreePartFile
+    syn match NERDTreeFlags #[+~]\zs\[.\]# containedin=NERDTreeDir
+endif
+
 syn match NERDTreeCWD #^[</].*$#
 
 "highlighting for bookmarks
@@ -50,19 +70,10 @@ syn match NERDTreeBookmarksHeader #^>-\+Bookmarks-\+$# contains=NERDTreeBookmark
 syn match NERDTreeBookmarkName #^>.\{-} #he=e-1 contains=NERDTreeBookmarksLeader
 syn match NERDTreeBookmark #^>.*$# contains=NERDTreeBookmarksLeader,NERDTreeBookmarkName,NERDTreeBookmarksHeader
 
-if exists("g:NERDChristmasTree") && g:NERDChristmasTree
+hi def link NERDTreePart Special
-    hi def link NERDTreePart Special
+hi def link NERDTreePartFile Type
-    hi def link NERDTreePartFile Type
+hi def link NERDTreeExecFile Title
-    hi def link NERDTreeFile Normal
+hi def link NERDTreeDirSlash Identifier
-    hi def link NERDTreeExecFile Title
-    hi def link NERDTreeDirSlash Identifier
-    hi def link NERDTreeClosable Type
-else
-    hi def link NERDTreePart Normal
-    hi def link NERDTreePartFile Normal
-    hi def link NERDTreeFile Normal
-    hi def link NERDTreeClosable Title
-endif
 
 hi def link NERDTreeBookmarksHeader statement
 hi def link NERDTreeBookmarksLeader ignore
@@ -76,13 +87,19 @@ hi def link NERDTreeHelpTitle Macro
 hi def link NERDTreeToggleOn Question
 hi def link NERDTreeToggleOff WarningMsg
 
+hi def link NERDTreeLinkTarget Type
+hi def link NERDTreeLinkFile Macro
+hi def link NERDTreeLinkDir Macro
+
 hi def link NERDTreeDir Directory
 hi def link NERDTreeUp Directory
+hi def link NERDTreeFile Normal
 hi def link NERDTreeCWD Statement
-hi def link NERDTreeLink Macro
 hi def link NERDTreeOpenable Title
-hi def link NERDTreeFlag ignore
+hi def link NERDTreeClosable Title
+hi def link NERDTreeIgnore ignore
 hi def link NERDTreeRO WarningMsg
 hi def link NERDTreeBookmark Statement
+hi def link NERDTreeFlags Number
 
 hi def link NERDTreeCurrentNode Search

bundle/syntastic/CONTRIBUTING.md

@@ -1,49 +1,105 @@
-# Bug reports / Github issues
+# CONTRIBUTING
+- - -
+1\. [Bug reports / GitHub issues](#bugreps)  
+2\. [Submitting a patch](#patches)  
+3\. [General style notes](#generalstyle)  
+4\. [Syntax checker notes](#checkerstyle)  
+- - -
 
-When reporting a bug make sure you search the existing github issues for the
+<a name="bugreps"></a>
-same/similar issues. If you find one, feel free to add a `+1` comment with any
+
-additional information that may help us solve the issue.
+## 1. Bug reports / GitHub issues
+
+Please note that the preferred channel for posting bug reports is the
+[issue tracker at GitHub][0].  Reports posted elsewhere are less likely
+to be seen by the core team.
+
+When reporting a bug make sure you search the existing GitHub issues
+for the same/similar issues.  If you find one, feel free to add a `+1`
+comment with any additional information that may help us solve the
+issue.
 
 When creating a new issue be sure to state the following:
 
-* Steps to reproduce the bug.
+* steps to reproduce the bug;
-* The version of vim you are using.
+* the version of Vim you are using (run `:ver` to find out);
-* The version of syntastic you are using.
+* the version of syntastic you are using (see `:SyntasticInfo`).
 
-For syntax checker bugs also state the version of the checker executable that you are using.
+For syntax checker bugs also state the version of the checker executable
+that you are using.  Adding debugging information is typically useful
+too:
 
-# Submitting a patch
+* open a file handled by your checker;
+* set `g:syntastic_debug` to 1 or 3;
+* run the checker;
+* copy the output of `:mes`.
 
-* Fork the repo on github
+<a name="patches"></a>
-* Make a [topic branch](https://github.com/dchelimsky/rspec/wiki/Topic-Branches#using-topic-branches-when-contributing-patches) and start hacking
-* Submit a pull request based off your topic branch
 
-Small focused patches are preferred.
+## 2. Submitting a patch
 
-Large changes to the code should be discussed with the core team first. Create an issue and explain your plan and see what we say.
+Before you consider adding features to syntastic, _please_ spend a few
+minutes (re-)reading the latest version of the [manual][1].  Syntastic
+is changing rapidly at times, and it's quite possible that some of the
+features you want to add exist already.
 
-# General style notes
+To submit a patch:
 
-Following the coding conventions/styles used in the syntastic core:
+* fork the [repo][2] on GitHub;
+* make a [topic branch][3] and start hacking;
+* submit a pull request based off your topic branch.
 
-* Use 4 space indents.
+Small, focused patches are preferred.
-* Don't use abbreviated keywords - e.g. use `endfunction`, not `endfun` (there's always room for more fun!).
-* Don't use `l:` prefixes for variables unless actually required (i.e. almost never).
-* Code for maintainability. We would rather a function be a couple of lines longer and have (for example) some [explaining variables](http://www.refactoring.com/catalog/introduceExplainingVariable.html) to aid readability.
 
-# Syntax checker style notes
+Large changes to the code should be discussed with the core team first.
+Create an issue and explain your plan and see what we say.
 
-The preferred style for error format strings is one "clause" per line. E.g.
+Also make sure to update the manual whenever applicable.  Nobody can use
-(from the coffeelint checker):
+features that aren't documented.
 
-```viml
+<a name="generalstyle"></a>
-let errorformat = '%E%f:%l:%c: %trror: %m,' .
+
-            \ 'Syntax%trror: In %f\, %m on line %l,' .
+## 3. General style notes
-            \ '%EError: In %f\, Parse error on line %l: %m,' .
+
-            \ '%EError: In %f\, %m on line %l,' .
+Follow the coding conventions/styles used in the syntastic core:
-            \ '%W%f(%l): lint warning: %m,' .
+
-            \ '%W%f(%l): warning: %m,' .
+* use 4 space indents;
-            \ '%E%f(%l): SyntaxError: %m,' .
+* don't use abbreviated keywords - e.g. use `endfunction`, not `endfun`
-            \ '%-Z%p^,' .
+(there's always room for more fun!);
-            \ '%-G%.%#'
+* don't use `l:` prefixes for variables unless actually required (i.e.
+almost never);
+* code for maintainability; we would rather a function be a couple of
+lines longer and have (for example) some [explaining variables][4] to
+aid readability.
+
+<a name="checkerstyle"></a>
+
+## 4. Syntax checker notes
+
+Make sure to read the [guide][5] if you plan to add new syntax checkers.
+
+Use the existing checkers as templates, rather than writing everything
+from scratch.
+
+The preferred style for error format strings is one "clause" per line.
+E.g. (from the `coffee` checker):
+
+```vim
+let errorformat =
+    \ '%E%f:%l:%c: %trror: %m,' .
+    \ 'Syntax%trror: In %f\, %m on line %l,' .
+    \ '%EError: In %f\, Parse error on line %l: %m,' .
+    \ '%EError: In %f\, %m on line %l,' .
+    \ '%W%f(%l): lint warning: %m,' .
+    \ '%W%f(%l): warning: %m,' .
+    \ '%E%f(%l): SyntaxError: %m,' .
+    \ '%-Z%p^,' .
+    \ '%-G%.%#'
 ```
+
+[0]: https://github.com/scrooloose/syntastic/issues
+[1]: https://github.com/scrooloose/syntastic/blob/master/doc/syntastic.txt
+[2]: https://github.com/scrooloose/syntastic
+[3]: https://github.com/dchelimsky/rspec/wiki/Topic-Branches#using-topic-branches-when-contributing-patches
+[4]: http://www.refactoring.com/catalog/extractVariable.html
+[5]: https://github.com/scrooloose/syntastic/wiki/Syntax-Checker-Guide

bundle/syntastic/README.markdown

@@ -35,15 +35,17 @@ the user is notified and is happy because they didn't have to compile their
 code or execute their script to find them.
 
 At the time of this writing, syntax checking plugins exist for ActionScript,
-Ada, AppleScript, AsciiDoc, ASM, BEMHTML, Bourne shell, C, C++, C#, Chef,
+Ada, AppleScript, Arduino, AsciiDoc, ASM, BEMHTML, Bro, Bourne shell, C,
-CoffeeScript, Coco, Coq, CSS, Cucumber, CUDA, D, Dart, DocBook, Dust, Elixir,
+C++, C#, Cabal, Chef, CoffeeScript, Coco, Coq, CSS, Cucumber, CUDA, D, Dart,
-Erlang, eRuby, Fortran, Gentoo metadata, GLSL, Go, Haml, Haskell, Haxe,
+DocBook, Dust, Elixir, Erlang, eRuby, Fortran, Gentoo metadata, GLSL, Go,
-Handlebars, HSS, HTML, Java, JavaScript, JSON, JSX, LESS, Lex, Limbo, LISP,
+Haml, Haskell, Haxe, Handlebars, HSS, HTML, Java, JavaScript, JSON, JSX, LESS,
-LLVM intermediate language, Lua, MATLAB, NASM, Objective-C, Objective-C++,
+Lex, Limbo, LISP, LLVM intermediate language, Lua, MATLAB, NASM, Objective-C,
-OCaml, Perl, Perl POD, PHP, gettext Portable Object, Puppet, Python, Racket,
+Objective-C++, OCaml, Perl, Perl POD, PHP, gettext Portable Object, OS X and
-reStructuredText, Ruby, Rust, SASS/SCSS, Scala, Slim, Tcl, TeX, Texinfo, Twig,
+iOS property lists, Puppet, Python, Racket, R, reStructuredText, RPM spec,
-TypeScript, Vala, Verilog, VHDL, VimL, xHtml, XML, XSLT, YACC, YAML, z80, Zope
+Ruby, SASS/SCSS, Scala, Slim, Tcl, TeX, Texinfo, Twig, TypeScript, Vala,
-page templates, and zsh.
+Verilog, VHDL, VimL, xHtml, XML, XSLT, YACC, YAML, z80, Zope page templates,
+and zsh.  See the [wiki][3] for details about the corresponding supported
+checkers.
 
 Below is a screenshot showing the methods that Syntastic uses to display syntax
 errors.  Note that, in practise, you will only have a subset of these methods
@@ -75,9 +77,8 @@ First I'll show you how to install Tim Pope's [pathogen][1] so that it's easy to
 install syntastic.  Do this in your terminal so that you get the `pathogen.vim`
 file and the directories it needs:
 ```sh
-mkdir -p ~/.vim/autoload ~/.vim/bundle; \
+mkdir -p ~/.vim/autoload ~/.vim/bundle && \
-curl -so ~/.vim/autoload/pathogen.vim \
+curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim
-    https://raw.github.com/tpope/vim-pathogen/master/autoload/pathogen.vim
 ```
 Next you *need* to add this to your `~/.vimrc`:
 ```vim
@@ -91,7 +92,7 @@ execute pathogen#infect()
 You now have pathogen installed and can put syntastic into `~/.vim/bundle` like
 this:
 ```sh
-cd ~/.vim/bundle
+cd ~/.vim/bundle && \
 git clone https://github.com/scrooloose/syntastic.git
 ```
 Quit vim and start it back up to reload it, then type:
@@ -111,6 +112,8 @@ If you get an error when you do this, then you probably didn't install
 
 ## 3\. FAQ
 
+<a name="faqinfo"></a>
+
 __Q. I installed syntastic but it isn't reporting any errors...__
 
 A. The most likely reason is that none of the syntax checkers that it requires
@@ -125,6 +128,18 @@ error output for a syntax checker may have changed. In this case, make sure you
 have the latest version of the syntax checker installed. If it still fails then
 create an issue - or better yet, create a pull request.
 
+<a name="faqpython3"></a>
+
+__Q. The `python` checker complains about syntactically valid Python 3 constructs...__
+
+A. Configure the `python` checker to call a Python 3 interpreter rather than
+Python 2, e.g:
+```vim
+let g:syntastic_python_python_exec = '/path/to/python3'
+```
+
+<a name="faqperl"></a>
+
 __Q. The `perl` checker has stopped working...__
 
 A. The `perl` checker runs `perl -c` against your file, which in turn
@@ -133,12 +148,24 @@ statements in your file (cf. [perlrun][10]).  This is probably fine if you
 wrote the file yourself, but it's a security problem if you're checking third
 party files.  Since there is currently no way to disable this behaviour while
 still producing useful results, the checker is now disabled by default.  To
-(re-)enable it, set `g:syntastic_enable_perl_checker` to 1 in your vimrc:
+(re-)enable it, make sure the `g:syntastic_perl_checkers` list includes `perl`,
+and set `g:syntastic_enable_perl_checker` to 1 in your vimrc:
 ```vim
 let g:syntastic_enable_perl_checker = 1
 ```
 
-__Q. I run a checker and the location list is not updated...__
+<a name="faqrust"></a>
+
+__Q. What happened to the `rustc` checker?__
+
+A. It has been included in the [Rust compiler package][12].  If you have
+a recent version of the Rust compiler, the checker should be picked up
+automatically by syntastic.
+
+<a name="faqloclist"></a>
+
+__Q. I run a checker and the location list is not updated...__  
+__Q. I run`:lopen` or `:lwindow` and the error window is empty...__
 
 A. By default the location list is changed only when you run the `:Errors`
 command, in order to minimise conflicts with other plugins.  If you want the
@@ -148,6 +175,8 @@ your vimrc:
 let g:syntastic_always_populate_loc_list = 1
 ```
 
+<a name="faqargs"></a>
+
 __Q. How can I pass additional arguments to a checker?__
 
 A. Almost all syntax checkers use the `makeprgBuild()` function. Those checkers
@@ -162,6 +191,8 @@ let g:syntastic_ruby_mri_args = "--my --args --here"
 
 See `:help syntastic-checker-options` for more information.
 
+<a name="faqcheckers"></a>
+
 __Q. Syntastic supports several checkers for my filetype - how do I tell it
 which one(s) to use?__
 
@@ -181,8 +212,7 @@ To tell syntastic to use `pylint`, you would use this setting:
 let g:syntastic_python_checkers = ['pylint']
 ```
 
-Some filetypes, like PHP, have style checkers as well as syntax checkers. These
+Checkers can be chained together like this:
-can be chained together like this:
 ```vim
 let g:syntastic_php_checkers = ['php', 'phpcs', 'phpmd']
 ```
@@ -190,29 +220,73 @@ let g:syntastic_php_checkers = ['php', 'phpcs', 'phpmd']
 This is telling syntastic to run the `php` checker first, and if no errors are
 found, run `phpcs`, and then `phpmd`.
 
+You can also run checkers explicitly by calling `:SyntasticCheck <checker>`.
+
+e.g. to run `phpcs` and `phpmd`:
+```vim
+:SyntasticCheck phpcs phpmd
+```
+
+This works for any checkers available for the current filetype, even if they
+aren't listed in `g:syntastic_<filetype>_checkers`.  You can't run checkers for
+"foreign" filetypes though (e.g. you can't run, say, a Python checker if the
+filetype of the current file is `php`).
+
+<a name="faqstyle"></a>
+
+__Q. What is the difference between syntax checkers and style checkers?__
+
+A. The errors and warnings they produce are highlighted differently and can
+be filtered by different rules, but otherwise the distinction is pretty much
+arbitrary. There is an ongoing effort to keep things consistent, so you can
+_generally_ expect messages produced by syntax checkers to be _mostly_ related
+to syntax, and messages produced by style checkers to be _mostly_ about style.
+But there can be no formal guarantee that, say, a style checker that runs into
+a syntax error wouldn't die with a fatal message, nor that a syntax checker
+wouldn't give you warnings against using some constructs as being bad practice.
+There is also no guarantee that messages marked as "style" are less severe than
+the ones marked as "syntax" (whatever that might mean). And there are even a
+few Frankenstein checkers (for example `flake8` and `pylama`) that, by their
+nature, produce both kinds of messages. Syntastic is not smart enough to be
+able to sort out these things by itself.
+
+In fact it's more useful to look at this from the perspective of filtering
+unwanted messages, rather than as an indicator of severity levels.  The
+distinction between syntax and style is orthogonal to the distinction between
+errors and warnings, and thus you can turn off messages based on level, on
+type, or both.
+
+e.g. To disable all style messages:
+```vim
+let g:syntastic_quiet_messages = { "type": "style" }
+```
+See `:help syntastic_quiet_messages` for details.
+
+<a name="faqaggregate"></a>
+
+__Q. How can I display together the errors found by all checkers enabled for
+the current file?__
+
+A. Set `g:syntastic_aggregate_errors` to 1 in your vimrc:
+```vim
+let g:syntastic_aggregate_errors = 1
+```
+
+See `:help syntastic-aggregating-errors` for more details.
+
+<a name="faqlnext"></a>
+
 __Q. How can I jump between the different errors without using the location
 list at the bottom of the window?__
 
-A. Vim provides several built in commands for this. See `:help :lnext` and
+A. Vim provides several built-in commands for this. See `:help :lnext` and
 `:help :lprev`.
 
 If you use these commands a lot then you may want to add shortcut mappings to
 your vimrc, or install something like [unimpaired][2], which provides such
 mappings (among other things).
 
-__Q. A syntax checker is giving me unwanted/strange style tips?__
+<a name="faqbdelete"></a>
-
-A. Some filetypes (e.g. php) have style checkers as well as syntax
-checkers. You can usually configure the options that are passed to the style
-checkers, or just disable them. Take a look at the [wiki][3] to see what
-options are available.
-
-Alternatively, you can use `g:syntastic_quiet_messages` to filter out the
-messages you don't want to see. e.g. To turn off all style messages:
-```vim
-let g:syntastic_quiet_messages = { "type": "style" }
-```
-See `:help syntastic_quiet_messages` for details.
 
 __Q. The error window is closed automatically when I :quit the current buffer
 but not when I :bdelete it?__
@@ -231,8 +305,10 @@ cabbrev <silent> bd lclose\|bdelete
 ## 4\. Other resources
 
 The preferred place for posting suggestions, reporting bugs, and general
-discussions related to syntastic is the [issue tracker at GitHub][4].  There
+discussions related to syntastic is the [issue tracker at GitHub][4].
-are also a [google group][5], and a [syntastic tag at StackOverflow][6].
+A guide for writing syntax checkers can be found in the [wiki][11].
+There are also a dedicated [google group][5], and a
+[syntastic tag at StackOverflow][6].
 
 Syntastic aims to provide a common interface to syntax checkers for as many
 languages as possible.  For particular languages, there are, of course, other
@@ -248,5 +324,11 @@ a look at [jedi-vim][7], [python-mode][8], or [YouCompleteMe][9].
 [6]: http://stackoverflow.com/questions/tagged/syntastic
 [7]: https://github.com/davidhalter/jedi-vim
 [8]: https://github.com/klen/python-mode
-[9]: https://github.com/Valloric/YouCompleteMe
+[9]: http://valloric.github.io/YouCompleteMe/
 [10]: http://perldoc.perl.org/perlrun.html#*-c*
+[11]: https://github.com/scrooloose/syntastic/wiki/Syntax-Checker-Guide
+[12]: https://github.com/rust-lang/rust/
+
+<!--
+vim:tw=79:sw=4:
+-->

bundle/syntastic/autoload/syntastic/c.vim

@@ -62,7 +62,7 @@ endfunction " }}}2
 " GetLocList() for C-like compilers
 function! syntastic#c#GetLocList(filetype, subchecker, options) " {{{2
     try
-        let flags = s:getCflags(a:filetype, a:subchecker, a:options)
+        let flags = s:_getCflags(a:filetype, a:subchecker, a:options)
     catch /\m\C^Syntastic: skip checks$/
         return []
     endtry
@@ -70,9 +70,9 @@ function! syntastic#c#GetLocList(filetype, subchecker, options) " {{{2
     let makeprg = syntastic#util#shexpand(g:syntastic_{a:filetype}_compiler) .
         \ ' ' . flags . ' ' . syntastic#util#shexpand('%')
 
-    let errorformat = s:getCheckerVar('g', a:filetype, a:subchecker, 'errorformat', a:options['errorformat'])
+    let errorformat = s:_getCheckerVar('g', a:filetype, a:subchecker, 'errorformat', a:options['errorformat'])
 
-    let postprocess = s:getCheckerVar('g', a:filetype, a:subchecker, 'remove_include_errors', 0) ?
+    let postprocess = s:_getCheckerVar('g', a:filetype, a:subchecker, 'remove_include_errors', 0) ?
         \ ['filterForeignErrors'] : []
 
     " process makeprg
@@ -87,29 +87,29 @@ endfunction " }}}2
 " Private functions {{{1
 
 " initialize c/cpp syntax checker handlers
-function! s:init() " {{{2
+function! s:_init() " {{{2
     let s:handlers = []
     let s:cflags = {}
 
-    call s:regHandler('\m\<cairo',       'syntastic#c#checkPKG', ['cairo', 'cairo'])
+    call s:_regHandler('\m\<cairo',       'syntastic#c#checkPKG', ['cairo', 'cairo'])
-    call s:regHandler('\m\<freetype',    'syntastic#c#checkPKG', ['freetype', 'freetype2', 'freetype'])
+    call s:_regHandler('\m\<freetype',    'syntastic#c#checkPKG', ['freetype', 'freetype2', 'freetype'])
-    call s:regHandler('\m\<glade',       'syntastic#c#checkPKG', ['glade', 'libglade-2.0', 'libglade'])
+    call s:_regHandler('\m\<glade',       'syntastic#c#checkPKG', ['glade', 'libglade-2.0', 'libglade'])
-    call s:regHandler('\m\<glib',        'syntastic#c#checkPKG', ['glib', 'glib-2.0', 'glib'])
+    call s:_regHandler('\m\<glib',        'syntastic#c#checkPKG', ['glib', 'glib-2.0', 'glib'])
-    call s:regHandler('\m\<gtk',         'syntastic#c#checkPKG', ['gtk', 'gtk+-2.0', 'gtk+', 'glib-2.0', 'glib'])
+    call s:_regHandler('\m\<gtk',         'syntastic#c#checkPKG', ['gtk', 'gtk+-2.0', 'gtk+', 'glib-2.0', 'glib'])
-    call s:regHandler('\m\<libsoup',     'syntastic#c#checkPKG', ['libsoup', 'libsoup-2.4', 'libsoup-2.2'])
+    call s:_regHandler('\m\<libsoup',     'syntastic#c#checkPKG', ['libsoup', 'libsoup-2.4', 'libsoup-2.2'])
-    call s:regHandler('\m\<libxml',      'syntastic#c#checkPKG', ['libxml', 'libxml-2.0', 'libxml'])
+    call s:_regHandler('\m\<libxml',      'syntastic#c#checkPKG', ['libxml', 'libxml-2.0', 'libxml'])
-    call s:regHandler('\m\<pango',       'syntastic#c#checkPKG', ['pango', 'pango'])
+    call s:_regHandler('\m\<pango',       'syntastic#c#checkPKG', ['pango', 'pango'])
-    call s:regHandler('\m\<SDL',         'syntastic#c#checkPKG', ['sdl', 'sdl'])
+    call s:_regHandler('\m\<SDL',         'syntastic#c#checkPKG', ['sdl', 'sdl'])
-    call s:regHandler('\m\<opengl',      'syntastic#c#checkPKG', ['opengl', 'gl'])
+    call s:_regHandler('\m\<opengl',      'syntastic#c#checkPKG', ['opengl', 'gl'])
-    call s:regHandler('\m\<webkit',      'syntastic#c#checkPKG', ['webkit', 'webkit-1.0'])
+    call s:_regHandler('\m\<webkit',      'syntastic#c#checkPKG', ['webkit', 'webkit-1.0'])
 
-    call s:regHandler('\m\<php\.h\>',    'syntastic#c#checkPHP',    [])
+    call s:_regHandler('\m\<php\.h\>',    'syntastic#c#checkPHP',    [])
-    call s:regHandler('\m\<Python\.h\>', 'syntastic#c#checkPython', [])
+    call s:_regHandler('\m\<Python\.h\>', 'syntastic#c#checkPython', [])
-    call s:regHandler('\m\<ruby',        'syntastic#c#checkRuby',   [])
+    call s:_regHandler('\m\<ruby',        'syntastic#c#checkRuby',   [])
 endfunction " }}}2
 
 " return a handler dictionary object
-function! s:regHandler(regex, function, args) " {{{2
+function! s:_regHandler(regex, function, args) " {{{2
     let handler = {}
     let handler["regex"] = a:regex
     let handler["func"] = function(a:function)
@@ -118,7 +118,7 @@ function! s:regHandler(regex, function, args) " {{{2
 endfunction " }}}2
 
 " resolve checker-related user variables
-function! s:getCheckerVar(scope, filetype, subchecker, name, default) " {{{2
+function! s:_getCheckerVar(scope, filetype, subchecker, name, default) " {{{2
     let prefix = a:scope . ':' . 'syntastic_'
     if exists(prefix . a:filetype . '_' . a:subchecker . '_' . a:name)
         return {a:scope}:syntastic_{a:filetype}_{a:subchecker}_{a:name}
@@ -130,10 +130,10 @@ function! s:getCheckerVar(scope, filetype, subchecker, name, default) " {{{2
 endfunction " }}}2
 
 " resolve user CFLAGS
-function! s:getCflags(ft, ck, opts) " {{{2
+function! s:_getCflags(ft, ck, opts) " {{{2
     " determine whether to parse header files as well
     if has_key(a:opts, 'header_names') && expand('%') =~? a:opts['header_names']
-        if s:getCheckerVar('g', a:ft, a:ck, 'check_header', 0)
+        if s:_getCheckerVar('g', a:ft, a:ck, 'check_header', 0)
             let flags = get(a:opts, 'header_flags', '') . ' -c ' . syntastic#c#NullOutput()
         else
             " checking headers when check_header is unset: bail out
@@ -143,21 +143,21 @@ function! s:getCflags(ft, ck, opts) " {{{2
         let flags = get(a:opts, 'main_flags', '')
     endif
 
-    let flags .= ' ' . s:getCheckerVar('g', a:ft, a:ck, 'compiler_options', '') . ' ' . s:getIncludeDirs(a:ft)
+    let flags .= ' ' . s:_getCheckerVar('g', a:ft, a:ck, 'compiler_options', '') . ' ' . s:_getIncludeDirs(a:ft)
 
     " check if the user manually set some cflags
-    let b_cflags = s:getCheckerVar('b', a:ft, a:ck, 'cflags', '')
+    let b_cflags = s:_getCheckerVar('b', a:ft, a:ck, 'cflags', '')
     if b_cflags == ''
         " check whether to search for include files at all
-        if !s:getCheckerVar('g', a:ft, a:ck, 'no_include_search', 0)
+        if !s:_getCheckerVar('g', a:ft, a:ck, 'no_include_search', 0)
             if a:ft ==# 'c' || a:ft ==# 'cpp'
                 " refresh the include file search if desired
-                if s:getCheckerVar('g', a:ft, a:ck, 'auto_refresh_includes', 0)
+                if s:_getCheckerVar('g', a:ft, a:ck, 'auto_refresh_includes', 0)
-                    let flags .= ' ' . s:searchHeaders()
+                    let flags .= ' ' . s:_searchHeaders()
                 else
                     " search for header includes if not cached already
                     if !exists('b:syntastic_' . a:ft . '_includes')
-                        let b:syntastic_{a:ft}_includes = s:searchHeaders()
+                        let b:syntastic_{a:ft}_includes = s:_searchHeaders()
                     endif
                     let flags .= ' ' . b:syntastic_{a:ft}_includes
                 endif
@@ -169,7 +169,7 @@ function! s:getCflags(ft, ck, opts) " {{{2
     endif
 
     " add optional config file parameters
-    let config_file = s:getCheckerVar('g', a:ft, a:ck, 'config_file', '.syntastic_' . a:ft . '_config')
+    let config_file = s:_getCheckerVar('g', a:ft, a:ck, 'config_file', '.syntastic_' . a:ft . '_config')
     let flags .= ' ' . syntastic#c#ReadConfig(config_file)
 
     return flags
@@ -177,10 +177,10 @@ endfunction " }}}2
 
 " get the gcc include directory argument depending on the default
 " includes and the optional user-defined 'g:syntastic_c_include_dirs'
-function! s:getIncludeDirs(filetype) " {{{2
+function! s:_getIncludeDirs(filetype) " {{{2
     let include_dirs = []
 
-    if a:filetype =~# '\v^%(c|cpp|d|objc|objcpp)$' &&
+    if a:filetype =~# '\v^%(c|cpp|objc|objcpp)$' &&
                 \ (!exists('g:syntastic_'.a:filetype.'_no_default_include_dirs') ||
                 \ !g:syntastic_{a:filetype}_no_default_include_dirs)
         let include_dirs = copy(s:default_includes)
@@ -195,7 +195,7 @@ endfunction " }}}2
 
 " search the first 100 lines for include statements that are
 " given in the handlers dictionary
-function! s:searchHeaders() " {{{2
+function! s:_searchHeaders() " {{{2
     let includes = ''
     let files = []
     let found = []
@@ -324,7 +324,7 @@ let s:default_includes = [
     \ '..' . syntastic#util#Slash() . 'include',
     \ '..' . syntastic#util#Slash() . 'includes' ]
 
-call s:init()
+call s:_init()
 
 let &cpo = s:save_cpo
 unlet s:save_cpo

bundle/syntastic/autoload/syntastic/log.vim

@@ -6,7 +6,7 @@ let g:loaded_syntastic_log_autoload = 1
 let s:save_cpo = &cpo
 set cpo&vim
 
-let s:deprecation_notices_issued = []
+let s:one_time_notices_issued = []
 
 " Public functions {{{1
 
@@ -27,22 +27,46 @@ function! syntastic#log#error(msg) " {{{2
     echohl None
 endfunction " }}}2
 
-function! syntastic#log#deprecationWarn(msg) " {{{2
+function! syntastic#log#oneTimeWarn(msg) " {{{2
-    if index(s:deprecation_notices_issued, a:msg) >= 0
+    if index(s:one_time_notices_issued, a:msg) >= 0
         return
     endif
 
-    call add(s:deprecation_notices_issued, a:msg)
+    call add(s:one_time_notices_issued, a:msg)
     call syntastic#log#warn(a:msg)
 endfunction " }}}2
 
+" @vimlint(EVL102, 1, l:OLD_VAR)
+function! syntastic#log#deprecationWarn(old, new, ...) " {{{2
+    if exists('g:syntastic_' . a:old) && !exists('g:syntastic_' . a:new)
+        let msg = 'variable g:syntastic_' . a:old . ' is deprecated, please use '
+
+        if a:0
+            let OLD_VAR = g:syntastic_{a:old}
+            try
+                let NEW_VAR = eval(a:1)
+                let msg .= 'in its stead: let g:syntastic_' . a:new . ' = ' . string(NEW_VAR)
+                let g:syntastic_{a:new} = NEW_VAR
+            catch
+                let msg .= 'g:syntastic_' . a:new . ' instead'
+            endtry
+        else
+            let msg .= 'g:syntastic_' . a:new . ' instead'
+            let g:syntastic_{a:new} = g:syntastic_{a:old}
+        endif
+
+        call syntastic#log#oneTimeWarn(msg)
+    endif
+endfunction " }}}2
+" @vimlint(EVL102, 0, l:OLD_VAR)
+
 function! syntastic#log#debug(level, msg, ...) " {{{2
     if !s:isDebugEnabled(a:level)
         return
     endif
 
-    let leader = s:logTimestamp()
+    let leader = s:_logTimestamp()
-    call s:logRedirect(1)
+    call s:_logRedirect(1)
 
     if a:0 > 0
         " filter out dictionary functions
@@ -53,7 +77,7 @@ function! syntastic#log#debug(level, msg, ...) " {{{2
         echomsg leader . a:msg
     endif
 
-    call s:logRedirect(0)
+    call s:_logRedirect(0)
 endfunction " }}}2
 
 function! syntastic#log#debugShowOptions(level, names) " {{{2
@@ -61,15 +85,15 @@ function! syntastic#log#debugShowOptions(level, names) " {{{2
         return
     endif
 
-    let leader = s:logTimestamp()
+    let leader = s:_logTimestamp()
-    call s:logRedirect(1)
+    call s:_logRedirect(1)
 
     let vlist = copy(type(a:names) == type("") ? [a:names] : a:names)
     if !empty(vlist)
         call map(vlist, "'&' . v:val . ' = ' . strtrans(string(eval('&' . v:val)))")
         echomsg leader . join(vlist, ', ')
     endif
-    call s:logRedirect(0)
+    call s:_logRedirect(0)
 endfunction " }}}2
 
 function! syntastic#log#debugShowVariables(level, names) " {{{2
@@ -77,18 +101,18 @@ function! syntastic#log#debugShowVariables(level, names) " {{{2
         return
     endif
 
-    let leader = s:logTimestamp()
+    let leader = s:_logTimestamp()
-    call s:logRedirect(1)
+    call s:_logRedirect(1)
 
     let vlist = type(a:names) == type("") ? [a:names] : a:names
     for name in vlist
-        let msg = s:formatVariable(name)
+        let msg = s:_formatVariable(name)
         if msg != ''
             echomsg leader . msg
         endif
     endfor
 
-    call s:logRedirect(0)
+    call s:_logRedirect(0)
 endfunction " }}}2
 
 function! syntastic#log#debugDump(level) " {{{2
@@ -103,18 +127,19 @@ endfunction " }}}2
 
 " Private functions {{{1
 
-function! s:isDebugEnabled_smart(level) " {{{2
+function! s:_isDebugEnabled_smart(level) " {{{2
     return and(g:syntastic_debug, a:level)
 endfunction " }}}2
 
-function! s:isDebugEnabled_dumb(level) " {{{2
+function! s:_isDebugEnabled_dumb(level) " {{{2
     " poor man's bit test for bit N, assuming a:level == 2**N
     return (g:syntastic_debug / a:level) % 2
 endfunction " }}}2
 
-let s:isDebugEnabled = function(exists('*and') ? 's:isDebugEnabled_smart' : 's:isDebugEnabled_dumb')
+let s:isDebugEnabled = function(exists('*and') ? 's:_isDebugEnabled_smart' : 's:_isDebugEnabled_dumb')
+lockvar s:isDebugEnabled
 
-function! s:logRedirect(on) " {{{2
+function! s:_logRedirect(on) " {{{2
     if exists("g:syntastic_debug_file")
         if a:on
             try
@@ -129,17 +154,11 @@ function! s:logRedirect(on) " {{{2
     endif
 endfunction " }}}2
 
-function! s:logTimestamp_smart() " {{{2
+function! s:_logTimestamp() " {{{2
     return 'syntastic: ' . split(reltimestr(reltime(g:syntastic_start)))[0] . ': '
 endfunction " }}}2
 
-function! s:logTimestamp_dumb() " {{{2
+function! s:_formatVariable(name) " {{{2
-    return 'syntastic: debug: '
-endfunction " }}}2
-
-let s:logTimestamp = function(has('reltime') ? 's:logTimestamp_smart' : 's:logTimestamp_dumb')
-
-function! s:formatVariable(name) " {{{2
     let vals = []
     if exists('g:syntastic_' . a:name)
         call add(vals, 'g:syntastic_' . a:name . ' = ' . strtrans(string(g:syntastic_{a:name})))

bundle/syntastic/autoload/syntastic/postprocess.vim

@@ -8,31 +8,14 @@ set cpo&vim
 
 " Public functions {{{1
 
-function! s:compareErrorItems(a, b) " {{{2
-    if a:a['bufnr'] != a:b['bufnr']
-        " group by files
-        return a:a['bufnr'] - a:b['bufnr']
-    elseif a:a['lnum'] != a:b['lnum']
-        return a:a['lnum'] - a:b['lnum']
-    elseif a:a['type'] !=? a:b['type']
-        " errors take precedence over warnings
-        return a:a['type'] ==? 'e' ? -1 : 1
-    else
-        return get(a:a, 'col', 0) - get(a:b, 'col', 0)
-    endif
-endfunction " }}}2
-
-" natural sort
-function! syntastic#postprocess#sort(errors) " {{{2
-    return sort(copy(a:errors), 's:compareErrorItems')
-endfunction " }}}2
-
 " merge consecutive blanks
 function! syntastic#postprocess#compressWhitespace(errors) " {{{2
     for e in a:errors
         let e['text'] = substitute(e['text'], "\001", '', 'g')
         let e['text'] = substitute(e['text'], '\n', ' ', 'g')
         let e['text'] = substitute(e['text'], '\m\s\{2,}', ' ', 'g')
+        let e['text'] = substitute(e['text'], '\m^\s\+', '', '')
+        let e['text'] = substitute(e['text'], '\m\s\+$', '', '')
     endfor
 
     return a:errors
@@ -63,6 +46,25 @@ function! syntastic#postprocess#filterForeignErrors(errors) " {{{2
     return filter(copy(a:errors), 'get(v:val, "bufnr") == ' . bufnr(''))
 endfunction " }}}2
 
+" make sure line numbers are not past end of buffers
+" XXX: this loads all referenced buffers in memory
+function! syntastic#postprocess#guards(errors) " {{{2
+    let buffers = syntastic#util#unique(map(filter(copy(a:errors), 'v:val["valid"]'), 'str2nr(v:val["bufnr"])'))
+
+    let guards = {}
+    for b in buffers
+        let guards[b] = len(getbufline(b, 1, '$'))
+    endfor
+
+    for e in a:errors
+        if e['valid'] && e['lnum'] > guards[e['bufnr']]
+            let e['lnum'] = guards[e['bufnr']]
+        endif
+    endfor
+
+    return a:errors
+endfunction " }}}2
+
 " }}}1
 
 let &cpo = s:save_cpo

bundle/syntastic/autoload/syntastic/preprocess.vim

@@ -8,6 +8,26 @@ set cpo&vim
 
 " Public functions {{{1
 
+function! syntastic#preprocess#cabal(errors) " {{{2
+    let out = []
+    let star = 0
+    for err in a:errors
+        if star
+            if err == ''
+                let star = 0
+            else
+                let out[-1] .= ' ' . err
+            endif
+        else
+            call add(out, err)
+            if err =~ '\m^*\s'
+                let star = 1
+            endif
+        endif
+    endfor
+    return out
+endfunction " }}}2
+
 function! syntastic#preprocess#checkstyle(errors) " {{{2
     let out = []
     let fname = expand('%')
@@ -56,6 +76,49 @@ function! syntastic#preprocess#perl(errors) " {{{2
     return syntastic#util#unique(out)
 endfunction " }}}2
 
+function! syntastic#preprocess#rparse(errors) " {{{2
+    let errlist = copy(a:errors)
+
+    " remove uninteresting lines and handle continuations
+    let i = 0
+    while i < len(errlist)
+        if i > 0 && errlist[i][:1] == '  ' && errlist[i] !~ '\m\s\+\^$'
+            let errlist[i-1] .= errlist[i][1:]
+            call remove(errlist, i)
+        elseif errlist[i] !~ '\m^\(Lint:\|Lint checking:\|Error in\) '
+            call remove(errlist, i)
+        else
+            let i += 1
+        endif
+    endwhile
+
+    let out = []
+    let fname = ''
+    for e in errlist
+        if match(e, '\m^Lint: ') == 0
+            let parts = matchlist(e, '\m^Lint: \(.*\): found on lines \([0-9, ]\+\)\(+\(\d\+\) more\)\=')
+            if len(parts) >= 3
+                for line in split(parts[2], '\m,\s*')
+                    call add(out, 'E:' . fname . ':' . line . ': ' . parts[1])
+                endfor
+            endif
+            if len(parts) >= 5 && parts[4] != ''
+                call add(out, 'E:' . fname . ':0: ' . parts[1] . ' - ' . parts[4] . ' messages not shown')
+            endif
+        elseif match(e, '\m^Lint checking: ') == 0
+            let fname = matchstr(e, '\m^Lint checking: \zs.*')
+        elseif match(e, '\m^Error in ') == 0
+            call add(out, substitute(e, '\m^Error in .\+ : .\+\ze:\d\+:\d\+: ', 'E:' . fname, ''))
+        endif
+    endfor
+
+    return out
+endfunction " }}}2
+
+function! syntastic#preprocess#tslint(errors) " {{{2
+    return map(copy(a:errors), 'substitute(v:val, ''\m^\(([^)]\+)\)\s\(.\+\)$'', ''\2 \1'', "")')
+endfunction " }}}2
+
 function! syntastic#preprocess#validator(errors) " {{{2
     let out = []
     for e in a:errors

bundle/syntastic/autoload/syntastic/util.vim

@@ -35,12 +35,12 @@ endfunction " }}}2
 "
 "{'exe': '/usr/bin/perl', 'args': ['-f', '-bar']}
 function! syntastic#util#parseShebang() " {{{2
-    for lnum in range(1,5)
+    for lnum in range(1, 5)
         let line = getline(lnum)
-
         if line =~ '^#!'
-            let exe = matchstr(line, '\m^#!\s*\zs[^ \t]*')
+            let line = substitute(line, '\v^#!\s*(\S+/env(\s+-\S+)*\s+)?', '', '')
-            let args = split(matchstr(line, '\m^#!\s*[^ \t]*\zs.*'))
+            let exe = matchstr(line, '\m^\S*\ze')
+            let args = split(matchstr(line, '\m^\S*\zs.*'))
             return { 'exe': exe, 'args': args }
         endif
     endfor
@@ -58,7 +58,7 @@ endfunction " }}}2
 
 " Parse a version string.  Return an array of version components.
 function! syntastic#util#parseVersion(version) " {{{2
-    return split(matchstr( a:version, '\v^\D*\zs\d+(\.\d+)+\ze' ), '\m\.')
+    return map(split(matchstr( a:version, '\v^\D*\zs\d+(\.\d+)+\ze' ), '\m\.'), 'str2nr(v:val)')
 endfunction " }}}2
 
 " Run 'command' in a shell and parse output as a version string.
@@ -74,20 +74,37 @@ endfunction " }}}2
 "
 " See http://semver.org for info about version numbers.
 function! syntastic#util#versionIsAtLeast(installed, required) " {{{2
-    for idx in range(max([len(a:installed), len(a:required)]))
+    return syntastic#util#compareLexi(a:installed, a:required) >= 0
-        let installed_element = get(a:installed, idx, 0)
+endfunction " }}}2
-        let required_element = get(a:required, idx, 0)
+
-        if installed_element != required_element
+" Almost lexicographic comparison of two lists of integers. :) If lists
-            return installed_element > required_element
+" have different lengths, the "missing" elements are assumed to be 0.
+function! syntastic#util#compareLexi(a, b) " {{{2
+    for idx in range(max([len(a:a), len(a:b)]))
+        let a_element = str2nr(get(a:a, idx, 0))
+        let b_element = str2nr(get(a:b, idx, 0))
+        if a_element != b_element
+            return a_element > b_element ? 1 : -1
         endif
     endfor
     " Everything matched, so it is at least the required version.
-    return 1
+    return 0
 endfunction " }}}2
 
 " strwidth() was added in Vim 7.3; if it doesn't exist, we use strlen()
 " and hope for the best :)
 let s:width = function(exists('*strwidth') ? 'strwidth' : 'strlen')
+lockvar s:width
+
+function! syntastic#util#screenWidth(str, tabstop) " {{{2
+    let chunks = split(a:str, "\t", 1)
+    let width = s:width(chunks[-1])
+    for c in chunks[:-2]
+        let cwidth = s:width(c)
+        let width += cwidth + a:tabstop - cwidth % a:tabstop
+    endfor
+    return width
+endfunction " }}}2
 
 "print as much of a:msg as possible without "Press Enter" prompt appearing
 function! syntastic#util#wideMsg(msg) " {{{2
@@ -101,7 +118,7 @@ function! syntastic#util#wideMsg(msg) " {{{2
     "convert tabs to spaces so that the tabs count towards the window
     "width as the proper amount of characters
     let chunks = split(msg, "\t", 1)
-    let msg = join(map(chunks[:-2], 'v:val . repeat(" ", &ts - s:width(v:val) % &ts)'), '') . chunks[-1]
+    let msg = join(map(chunks[:-2], 'v:val . repeat(" ", &tabstop - s:width(v:val) % &tabstop)'), '') . chunks[-1]
     let msg = strpart(msg, 0, &columns - 1)
 
     set noruler noshowcmd
@@ -208,7 +225,7 @@ function! syntastic#util#redraw(full) " {{{2
 endfunction " }}}2
 
 function! syntastic#util#dictFilter(errors, filter) " {{{2
-    let rules = s:translateFilter(a:filter)
+    let rules = s:_translateFilter(a:filter)
     " call syntastic#log#debug(g:SyntasticDebugFilters, "applying filter:", rules)
     try
         call filter(a:errors, rules)
@@ -218,17 +235,24 @@ function! syntastic#util#dictFilter(errors, filter) " {{{2
     endtry
 endfunction " }}}2
 
+" Return a [high, low] list of integers, representing the time
+" (hopefully high resolution) since program start
+" TODO: This assumes reltime() returns a list of integers.
+function! syntastic#util#stamp() " {{{2
+    return reltime(g:syntastic_start)
+endfunction " }}}2
+
 " }}}1
 
 " Private functions {{{1
 
-function! s:translateFilter(filters) " {{{2
+function! s:_translateFilter(filters) " {{{2
     let conditions = []
     for k in keys(a:filters)
         if type(a:filters[k]) == type([])
-            call extend(conditions, map(copy(a:filters[k]), 's:translateElement(k, v:val)'))
+            call extend(conditions, map(copy(a:filters[k]), 's:_translateElement(k, v:val)'))
         else
-            call add(conditions, s:translateElement(k, a:filters[k]))
+            call add(conditions, s:_translateElement(k, a:filters[k]))
         endif
     endfor
 
@@ -238,7 +262,7 @@ function! s:translateFilter(filters) " {{{2
     return len(conditions) == 1 ? conditions[0] : join(map(conditions, '"(" . v:val . ")"'), ' && ')
 endfunction " }}}2
 
-function! s:translateElement(key, term) " {{{2
+function! s:_translateElement(key, term) " {{{2
     if a:key ==? 'level'
         let ret = 'v:val["type"] !=? ' . string(a:term[0])
     elseif a:key ==? 'type'

bundle/syntastic/doc/syntastic.txt

@@ -36,9 +36,14 @@ CONTENTS                                                  *syntastic-contents*
         5.3.Configuring specific checkers..........|syntastic-config-makeprg|
     6.Notes........................................|syntastic-notes|
         6.1.Handling of composite filetypes........|syntastic-composite|
-        6.2.Interaction with python-mode...........|syntastic-pymode|
+        6.2.Editing files over network.............|syntastic-netrw|
-        6.3.Interaction with the fish shell........|syntastic-fish|
+        6.3.Interaction with python-mode...........|syntastic-pymode|
-        6.4.Using syntastic with the fizsh shell...|syntastic-fizsh|
+        6.4.Interaction with YouCompleteMe.........|syntastic-ycm|
+        6.5.Interaction with the fish shell........|syntastic-fish|
+        6.6.Interaction with PowerShell............|syntastic-powershell|
+        6.7.Using syntastic with the fizsh shell...|syntastic-fizsh|
+        6.8.Interaction with Eclim.................|syntastic-eclim|
+        6.9.Interaction with vim-virtualenv........|syntastic-vim-virtualenv|
     7.About........................................|syntastic-about|
     8.License......................................|syntastic-license|
 
@@ -62,7 +67,7 @@ Take a look at the wiki for a list of supported filetypes and checkers:
     https://github.com/scrooloose/syntastic/wiki/Syntax-Checkers
 
 Note: This doc only deals with using syntastic. To learn how to write syntax
-checker integrations, see the guide on the github wiki:
+checker integrations, see the guide on the GitHub wiki:
 
     https://github.com/scrooloose/syntastic/wiki/Syntax-Checker-Guide
 
@@ -73,16 +78,17 @@ Syntastic comes preconfigured with a default list of enabled checkers per
 filetype. This list is kept reasonably short to prevent slowing down Vim or
 trying to use conflicting checkers.
 
-You can see the list checkers available for the current filetype with the
+You can see the list of checkers available for the current filetype with the
 |:SyntasticInfo| command.
 
-If you want to override the configured list of checkers for a filetype then
+You probably want to override the configured list of checkers for the
-see |syntastic-checker-options| for details. You can also change the arguments
+filetypes you use, and also change the arguments passed to specific checkers
-passed to a specific checker as well.
+to suit your needs. See |syntastic-checker-options| for details.
 
-Use |:SyntasticCheck| to manually check right now. Use |:SyntasticToggleMode|
+Use |:SyntasticCheck| to manually check right now. Use |:Errors| to open the
-to switch between active (checking on writting the buffer) and passive (manual)
+|location-list| window, and |:lclose| to close it. You can clear the error
-checking.
+list with |:SyntasticReset|, and you can use |:SyntasticToggleMode| to switch
+between active (checking on writing the buffer) and passive (manual) checking.
 
 ==============================================================================
 2. Functionality provided                            *syntastic-functionality*
@@ -91,7 +97,7 @@ Syntax checking can be done automatically or on demand (see
 |'syntastic_mode_map'| and |:SyntasticToggleMode| for configuring this).
 
 When syntax checking is done, the features below can be used to notify the
-user of errors. See |syntastic-options| for how to configure and
+user of errors. See |syntastic-global-options| for how to configure and
 activate/deactivate these features.
 
     * A statusline flag
@@ -150,13 +156,21 @@ Example: >
     highlight SyntasticErrorLine guibg=#2f0000
 <
 ------------------------------------------------------------------------------
-2.3. The error window                         *:Errors* *syntastic-error-window*
+2.3. The error window                                   *syntastic-error-window*
 
-You can use the :Errors command to display the errors for the current buffer
+You can use the |:Errors| command to display the errors for the current buffer
 in the |location-list|.
 
-Note that when you use :Errors, the current location list is overwritten with
+Note that when you use |:Errors|, the current location list is overwritten
-Syntastic's own location list.
+with Syntastic's own location list.
+
+By default syntastic doesn't fill the |location-list| with the errors found by
+the checkers, in order to reduce clashes with other plugins. Consequently, if
+you run |:lopen| or |:lwindow| rather than |:Errors| to open the error window you
+wouldn't see syntastic's list of errors. If you insist on using |:lopen| or
+|:lwindow| you should either run |:SyntasticSetLoclist| after running the checks,
+or set |syntastic_always_populate_loc_list| which tells syntastic to update the
+|location-list| automatically.
 
 ------------------------------------------------------------------------------
 2.4. Error highlighting                               *syntastic-highlighting*
@@ -167,6 +181,8 @@ and the SpellCap group is used for warnings. If you wish to customize the
 colors for highlighting you can use the following groups:
     SyntasticError - Links to 'SpellBad' by default
     SyntasticWarning - Links to 'SpellCap' by default
+    SyntasticStyleError - Links to SyntasticError by default
+    SyntasticStyleWarning - Links to SyntasticWarning by default
 
 Example: >
     highlight SyntasticError guibg=#2f0000
@@ -186,7 +202,12 @@ If |'syntastic_aggregate_errors'| is set, syntastic runs all checkers that
 apply (still cf. |syntastic-filetype-checkers|), then aggregates errors found
 by all checkers in a single list, and notifies you. In this mode each error
 message is labeled with the name of the checker that generated it, but you can
-disable these labels by unsetting '|syntastic_id_checkers|'.
+disable generation of these labels by turning off '|syntastic_id_checkers|'.
+
+If |'syntastic_sort_aggregated_errors'| is set (which is the default), messages
+in the aggregated list are grouped by file, then sorted by line number, then
+type, then column number.  Otherwise messages produced by the same checker are
+grouped together.
 
 ------------------------------------------------------------------------------
 2.6 Filtering errors                              *syntastic-filtering-errors*
@@ -200,11 +221,14 @@ See also: |'syntastic_<filetype>_<checker>_quiet_messages'|.
 ==============================================================================
 3. Commands                                               *syntastic-commands*
 
-:Errors                                                     *:SyntasticErrors*
+:Errors                                                              *:Errors*
 
 When errors have been detected, use this command to pop up the |location-list|
 and display the error messages.
 
+Please note that the |:Errors| command overwrites the current location list with
+syntastic's own location list.
+
 :SyntasticToggleMode                                    *:SyntasticToggleMode*
 
 Toggles syntastic between active and passive mode. See |'syntastic_mode_map'|
@@ -227,7 +251,7 @@ the order specified.  The rules of |syntastic_aggregate_errors| still apply.
 Example: >
     :SyntasticCheck flake8 pylint
 <
-:SyntasticInfo                                               *:SyntasticInfo*
+:SyntasticInfo                                                *:SyntasticInfo*
 
 The command takes an optional argument, and outputs information about the
 checkers available for the filetype named by said argument, or for the current
@@ -278,12 +302,35 @@ a file with a composite filetype), it might not be immediately obvious which
 checker has produced a given error message. This variable instructs syntastic
 to label error messages with the names of the checkers that created them. >
     let g:syntastic_id_checkers = 0
+<
+                                          *'syntastic_sort_aggregated_errors'*
+Default: 1
+By default, when results from multiple checkers are aggregated in a single
+error list (that is either when |syntastic_aggregate_errors| is enabled, or
+when checking a file with a composite filetype), errors are grouped by file,
+then sorted by line number, then grouped by type (namely errors take precedence
+over warnings), then they are sorted by column number.  If you want to leave
+messages grouped by checker output, set this variable to 0. >
+    let g:syntastic_sort_aggregated_errors = 0
 <
                                               *'syntastic_echo_current_error'*
 Default: 1
-If enabled, syntastic will echo the error associated with the current line to
+If enabled, syntastic will echo current error to the command window. If
-the command window. If multiple errors are found, the first will be used. >
+multiple errors are found on the same line, |syntastic_cursor_columns| is used
+to decide which one is shown. >
     let g:syntastic_echo_current_error = 1
+<
+                                                  *'syntastic_cursor_columns'*
+Default: 1
+This option controls which errors are echoed to the command window if
+|syntastic_echo_current_error| is set and multiple errors are found on the same
+line. When the option is enabled, the first error corresponding to the current
+column is show. Otherwise, the first error on the current line is echoed,
+regardless of the cursor position on the current line.
+
+When dealing with very large lists of errors, disabling this option can speed
+up navigation significantly: >
+    let g:syntastic_cursor_column = 0
 <
                                                     *'syntastic_enable_signs'*
 Default: 1
@@ -301,8 +348,8 @@ error symbols can be customized:
     syntastic_style_warning_symbol - For style warnings, defaults to 'S>'
 
 Example: >
-    let g:syntastic_error_symbol = '✗'
+    let g:syntastic_error_symbol = "✗"
-    let g:syntastic_warning_symbol = '⚠'
+    let g:syntastic_warning_symbol = "⚠"
 <
                                                  *'syntastic_enable_balloons'*
 Default: 1
@@ -374,47 +421,45 @@ Default: {}
 Use this option to map non-standard filetypes to standard ones.  Corresponding
 checkers are mapped accordingly, which allows syntastic to check files with
 non-standard filetypes: >
-    let g:syntastic_filetype_map = { 'latex': 'tex',
+    let g:syntastic_filetype_map = { "latex": "tex",
-                                   \ 'gentoo-metadata': 'xml' }
+                                   \ "gentoo-metadata": "xml" }
 <
 Composite filetypes can also be mapped to simple types, which disables the
 default behaviour of running both checkers against the input file: >
-    let g:syntastic_filetype_map = { 'handlebars.html': 'handlebars' }
+    let g:syntastic_filetype_map = { "handlebars.html": "handlebars" }
 <
                                                         *'syntastic_mode_map'*
 Default: { "mode": "active",
            "active_filetypes": [],
            "passive_filetypes": [] }
-
 Use this option to fine tune when automatic syntax checking is done (or not
 done).
 
 The option should be set to something like: >
 
-    let g:syntastic_mode_map = { 'mode': 'active',
+    let g:syntastic_mode_map = { "mode": "active",
-                               \ 'active_filetypes': ['ruby', 'php'],
+                               \ "active_filetypes": ["ruby", "php"],
-                               \ 'passive_filetypes': ['puppet'] }
+                               \ "passive_filetypes": ["puppet"] }
 <
-"mode" can be mapped to one of two values - "active" or "passive". When set to
+"mode" can be mapped to one of two values - "active" or "passive". When set
-active, syntastic does automatic checking whenever a buffer is saved or
+to "active", syntastic does automatic checking whenever a buffer is saved or
 initially opened.  When set to "passive" syntastic only checks when the user
 calls |:SyntasticCheck|.
 
 The exceptions to these rules are defined with "active_filetypes" and
-"passive_filetypes". In passive mode, automatic checks are still done
+"passive_filetypes". In passive mode, automatic checks are still done for
-for all filetypes in the "active_filetypes" array. In active mode,
+filetypes in the "active_filetypes" array (and "passive_filetypes" is
-automatic checks are not done for any filetypes in the
+ignored). In active mode, automatic checks are not done for any filetypes in
-"passive_filetypes" array.
+the "passive_filetypes" array ("active_filetypes" is ignored).
+
+If any of "mode", "active_filetypes", or "passive_filetypes" are left
+unspecified, they default to values above.
 
 At runtime, the |:SyntasticToggleMode| command can be used to switch between
-active and passive mode.
+active and passive modes.
-
-If any of "mode", "active_filetypes", or "passive_filetypes" are not specified
-then they will default to their default value as above.
 
                                                   *'syntastic_quiet_messages'*
 Default: {}
-
 Use this option to filter out some of the messages produced by checkers.  The
 option should be set to something like: >
     let g:syntastic_quiet_messages = { "level": "warnings",
@@ -451,7 +496,7 @@ Since filter elements with values [] or '' are ignored, you can disable global
 filters for particular checkers, by setting the values of the corresponding
 elements in |'syntastic_<filetype>_<checker>_quiet_messages'| to [] or ''. For
 example, the following setting will silence all warnings, except for the
-ones produced by 'pylint': >
+ones produced by "pylint": >
     let g:syntastic_quiet_messages = { "level": "warnings" }
     let g:syntastic_python_pylint_quiet_messages = { "level" : [] }
 <
@@ -483,6 +528,12 @@ statusline: >
 <
 If the buffer had 2 warnings, starting on line 5 then this would appear: >
     [Warn: 5 #2]
+<
+                                                   *'b:syntastic_skip_checks'*
+Default: unset
+Only the local form |'b:syntastic_skip_checks'| is used. When set to a true
+value, no checks are run against the corresponding buffer. Example: >
+    let b:syntastic_skip_checks = 1
 <
                                                     *'syntastic_full_redraws'*
 Default: 0 in GUI Vim and MacVim, 1 otherwise
@@ -491,6 +542,13 @@ Changing it can in principle make screen redraws smoother, but it can also
 cause screen to flicker, or cause ghost characters. Leaving it to the default
 should be safe.
 
+                                                     *'syntastic_exit_checks'*
+Default: 0 when running under "cmd.exe" on Windows, 1 otherwise
+Syntastic attempts to catch abnormal termination conditions from checkers by
+looking at their exit codes. The "cmd.exe" shell on Windows make these checks
+meaningless, by returning 1 to Vim when the checkers exit with non-zero codes.
+The above variable can be used to disable exit code checks in syntastic.
+
                                                            *'syntastic_debug'*
 Default: 0
 Set this to the sum of one or more of the following flags to enable
@@ -520,7 +578,7 @@ List of filetypes handled by checkers external to syntastic.  If you have a Vim
 plugin that adds a checker for syntastic, and if the said checker deals with a
 filetype that is unknown to syntastic, you might consider adding that filetype
 to this list: >
-    let g:syntastic_extra_filetypes = [ 'make', 'gitcommit' ]
+    let g:syntastic_extra_filetypes = [ "make", "gitcommit" ]
 <
 This will allow |:SyntasticInfo| to do proper tab completion for the new
 filetypes.
@@ -534,14 +592,14 @@ filetypes.
                                            *'g:syntastic_<filetype>_checkers'*
 You can tell syntastic which checkers to run for a given filetype by setting a
 variable 'g:syntastic_<filetype>_checkers' to a list of checkers, e.g. >
-    let g:syntastic_php_checkers = ['php', 'phpcs', 'phpmd']
+    let g:syntastic_php_checkers = ["php", "phpcs", "phpmd"]
 <
                                                       *'b:syntastic_checkers'*
 There is also a per-buffer version of this setting, 'b:syntastic_checkers'.
 When set, it takes precedence over |'g:syntastic_<filetype>_checkers'|.  You can
 use this in an autocmd to configure specific checkers for particular paths: >
-    autocmd FileType python if stridx(expand('%:p'), '/some/path/') == 0 |
+    autocmd FileType python if stridx(expand("%:p"), "/some/path/") == 0 |
-        \ let b:syntastic_checkers = ['pylint'] | endif
+        \ let b:syntastic_checkers = ["pylint"] | endif
 <
 If neither |'g:syntastic_<filetype>_checkers'| nor |'b:syntastic_checkers'|
 is set, a default list of checker is used. Beware however that this list
@@ -557,48 +615,61 @@ Use |:SyntasticInfo| to see which checkers are available for a given filetype.
 ------------------------------------------------------------------------------
 5.2 Choosing the executable                            *syntastic-config-exec*
 
-                                    *'syntastic_<filetype>_<subchecker>_exec'*
+                                       *'syntastic_<filetype>_<checker>_exec'*
-The executable used by a checker is normally defined automatically, when the
+The executable run by a checker is normally defined automatically, when the
-checkers is registered. You can however override it by setting the variable
+checker is registered. You can however override it, by setting the variable
-'g:syntastic_<filetype>_<subchecker>_exec': >
+'g:syntastic_<filetype>_<checker>_exec': >
     let g:syntastic_ruby_mri_exec = '~/bin/ruby2'
 <
+This variable has a local version, 'b:syntastic_<filetype>_<checker>_exec',
+which takes precedence over the global one in the corresponding buffer.
+
+                                                *'b:syntastic_<checker>_exec'*
+And there is also a local variable named 'b:syntastic_<checker>_exec', which
+takes precedence over both 'b:syntastic_<filetype>_<checker>_exec' and
+'g:syntastic_<filetype>_<checker>_exec' in the buffers where it is defined.
+
 ------------------------------------------------------------------------------
 5.3 Configuring specific checkers                   *syntastic-config-makeprg*
 
 Most checkers use the 'makeprgBuild()' function and provide many options by
 default - in fact you can customise every part of the command that gets called.
 
-                                *'syntastic_<filetype>_<subchecker>_<option>'*
+                                   *'syntastic_<filetype>_<checker>_<option>'*
 Checkers that use 'makeprgBuild()' construct a 'makeprg' like this: >
     let makeprg = self.makeprgBuild({
-                \ 'exe': self.getExec(),
+                \ "exe": self.getExec(),
-                \ 'args': '-a -b -c',
+                \ "args": "-a -b -c",
-                \ 'post_args': '--more --args',
+                \ "post_args": "--more --args",
-                \ 'tail': '> /tmp/output' })
+                \ "tail": "2>/dev/null" })
 <
 The result is a 'makeprg' of the form: >
-    <exe> <args> <filename> <post_args> <tail>
+    <exe> <args> <fname> <post_args> <tail>
 <
-                                     *'syntastic_<filetype>_<subchecker>_exe'*
 All arguments above are optional, and can be overridden by setting global
 variables 'g:syntastic_<filetype>_<checker-name>_<option-name>' - even
 parameters not specified in the call to makeprgBuild(). These variables also
 have local versions 'b:syntastic_<filetype>_<checker-name>_<option-name>',
 which take precedence over the global ones in the corresponding buffers.
 
+If one of these variables has a non-empty default and you want it to be empty,
+you can set it to an empty string, e.g.: >
+    let g:syntastic_javascript_jslint_args = ""
+<
+                                        *'syntastic_<filetype>_<checker>_exe'*
 The 'exe' is normally the same as the 'exec' attribute described above, in
 which case it may be omitted. However, you can use it to add environment
-variables or additional parameters, e.g. to tell the mri checker to use KANJI
+variables, or to change the way the checker is run. For example this setup
-encoding you could do something like this: >
+allows you to run PC-Lint under Wine emulation on Linux: >
-    let g:syntastic_ruby_mri_exe = 'RUBYOPT="-Ke" ruby'
+    let  g:syntastic_c_pc_lint_exec = "wine"
+    let  g:syntastic_c_pc_lint_exe = "wine c:/path/to/lint-nt.exe"
 <
 To override the args and the tail: >
-    let g:syntastic_ruby_mri_args = "--my --args --here"
+    let g:syntastic_c_pc_lint_args = "-w5 -Iz:/usr/include/linux"
-    let g:syntastic_ruby_mri_tail = "> /tmp/my-output-file-biatch"
+    let g:syntastic_c_pc_lint_tail = "2>/dev/null"
 <
 The general form of the override options is: >
-    syntastic_<filetype>_<subchecker>_<option-name>
+    syntastic_<filetype>_<checker>_<option-name>
 <
 For checkers that do not use the 'makeprgBuild()' function you will have to
 look at the source code of the checker in question. If there are specific
@@ -621,37 +692,65 @@ See |syntastic_quiet_messages| for the syntax.
 ------------------------------------------------------------------------------
 6.1. Handling of composite filetypes                     *syntastic-composite*
 
-Some Vim plugins use composite filetypes, such as 'django.python' or
+Some Vim plugins use composite filetypes, such as "django.python" or
-'handlebars.html'. Normally, syntastic deals with this situation by splitting
+"handlebars.html". Normally, syntastic deals with this situation by splitting
 the filetype in its simple components, and calling all checkers that apply.
 If this behaviour is not desirable, you can disable it by mapping the
 composite filetypes to a simple ones using |syntastic_filetype_map|, e.g.: >
-    let g:syntastic_filetype_map = { 'handlebars.html': 'handlebars' }
+    let g:syntastic_filetype_map = { "handlebars.html": "handlebars" }
 <
 ------------------------------------------------------------------------------
-6.2 Interaction with python-mode                            *syntastic-pymode*
+6.2 Editing files over network                               *syntastic-netrw*
+
+The standard plugin |netrw| allows Vim to transparently edit files over
+network and inside archives.  Currently syntastic doesn't support this mode
+of operation.  It can only check files that can be accessed directly by local
+checkers, without any translation or conversion.
+
+------------------------------------------------------------------------------
+6.3 Interaction with python-mode                            *syntastic-pymode*
 
 Syntastic can be used along with the 'python-mode' Vim plugin (see
 https://github.com/klen/python-mode). However, they both run syntax checks by
 default when you save buffers to disk, and this is probably not what you want.
 To avoid both plugins opening error windows, you can either set passive mode
 for python in syntastic (see |syntastic_mode_map|), or disable lint checks in
-python-mode, by setting |pymode_lint_write| to 0. E.g.: >
+'python-mode', by setting |pymode_lint_write| to 0. E.g.: >
     let g:pymode_lint_write = 0
 <
 ------------------------------------------------------------------------------
-6.3 Interaction with the fish shell                           *syntastic-fish*
+6.4 Interaction with YouCompleteMe                             *syntastic-ycm*
+
+Syntastic can be used together with the 'YouCompleteMe' Vim plugin (see
+http://valloric.github.io/YouCompleteMe/).  However, by default 'YouCompleteMe'
+disables syntastic"s checkers for the "c", "cpp", "objc", and "objcpp"
+filetypes, in order to allow its own checkers to run.  If you want to use YCM's
+identifier completer but still run syntastic's checkers for those filetypes you
+have to set |ycm_show_diagnostics_ui| to 0. E.g.: >
+    let g:ycm_show_diagnostics_ui = 0
+<
+------------------------------------------------------------------------------
+6.5 Interaction with the fish shell                           *syntastic-fish*
 
 At the time of this writing the 'fish' shell (see http://fishshell.com/)
 doesn't support the standard UNIX syntax for file redirections, and thus it
 can't be used together with syntastic. You don't need to change your login
 shell to address this problem, but you do have to point Vim's 'shell' to a more
-traditional shell, such as 'zsh', 'bash', 'ksh', or even the original Bourne
+traditional shell, such as "zsh", "bash", "ksh", or even the original Bourne
-'sh': >
+"sh": >
     set shell=bash
 <
 ------------------------------------------------------------------------------
-6.4. Using syntastic with the fizsh shell                    *syntastic-fizsh*
+6.6. Interaction with PowerShell                        *syntastic-powershell*
+
+At the time of this writing, syntastic is not compatible with using 'Windows
+PowerShell' (http://technet.microsoft.com/en-us/library/bb978526.aspx) as Vim's
+'shell'.  You may still run Vim from 'PowerShell', but you do have to point
+Vim's 'shell' to a more traditional program, such as 'cmd.exe': >
+    set shell=cmd.exe
+<
+------------------------------------------------------------------------------
+6.7. Using syntastic with the fizsh shell                    *syntastic-fizsh*
 
 Using syntastic with the 'fizsh' shell (see https://github.com/zsh-users/fizsh)
 is possible, but potentially problematic. In order to do it you'll need to set
@@ -659,17 +758,34 @@ is possible, but potentially problematic. In order to do it you'll need to set
     set shellredir=>%s\ 2>&1
 <
 Please keep in mind however that Vim can't take advantage of any of the
-interactive features of 'fizsh'. Using a more traditional shell such as 'zsh',
+interactive features of 'fizsh'. Using a more traditional shell such as "zsh",
-'bash', 'ksh', or the original Bourne 'sh' might be a better choice: >
+"bash", "ksh", or the original Bourne "sh" might be a better choice: >
     set shell=zsh
 <
+------------------------------------------------------------------------------
+6.8. Interaction with Eclim                                  *syntastic-eclim*
+
+As far as syntastic is concerned there shouldn't be any compatibility problems
+with the 'Eclim' Vim plugin (see http://eclim.org/). However, at the time of
+this writing there are several reports that 'Eclim' triggers a bug in Vim that
+makes syntastic forget some of its configuration parameters. No solutions or
+workarounds are known for now.
+
+------------------------------------------------------------------------------
+6.9. Interaction with vim-virtualenv                *syntastic-vim-virtualenv*
+
+At the time of this writing, syntastic can't run checkers installed
+in Python virtual environments activated by 'vim-virtualenv' (see
+https://github.com/jmcantrell/vim-virtualenv).  This is a limitation of
+'vim-virtualenv'.
+
 ==============================================================================
 7. About                                                     *syntastic-about*
 
 The core maintainers of syntastic are:
-    Martin Grenfell (github: scrooloose)
+    Martin Grenfell (GitHub: scrooloose)
-    Gregor Uhlenheuer (github: kongo2002)
+    Gregor Uhlenheuer (GitHub: kongo2002)
-    LCD 047 (github: lcd047)
+    LCD 047 (GitHub: lcd047)
 
 Find the latest version of syntastic at:
 

bundle/syntastic/plugin/syntastic.vim

@@ -16,13 +16,15 @@ let g:loaded_syntastic_plugin = 1
 
 if has('reltime')
     let g:syntastic_start = reltime()
+    lockvar! g:syntastic_start
 endif
 
-let g:syntastic_version = '3.4.0'
+let g:syntastic_version = '3.5.0-37'
+lockvar g:syntastic_version
 
 " Sanity checks {{{1
 
-for s:feature in ['autocmd', 'eval', 'modify_fname', 'quickfix', 'user_commands']
+for s:feature in ['autocmd', 'eval', 'modify_fname', 'quickfix', 'reltime', 'user_commands']
     if !has(s:feature)
         call syntastic#log#error("need Vim compiled with feature " . s:feature)
         finish
@@ -30,6 +32,8 @@ for s:feature in ['autocmd', 'eval', 'modify_fname', 'quickfix', 'user_commands'
 endfor
 
 let s:running_windows = syntastic#util#isRunningWindows()
+lockvar s:running_windows
+
 if !s:running_windows && executable('uname')
     try
         let s:uname = system('uname')
@@ -37,6 +41,7 @@ if !s:running_windows && executable('uname')
         call syntastic#log#error("your shell " . &shell . " doesn't use traditional UNIX syntax for redirections")
         finish
     endtry
+    lockvar s:uname
 endif
 
 " }}}1
@@ -51,24 +56,29 @@ let g:syntastic_defaults = {
         \ 'bash_hack':                1,
         \ 'check_on_open':            0,
         \ 'check_on_wq':              1,
+        \ 'cursor_columns':           1,
         \ 'debug':                    0,
         \ 'echo_current_error':       1,
         \ 'enable_balloons':          1,
         \ 'enable_highlighting':      1,
         \ 'enable_signs':             1,
         \ 'error_symbol':             '>>',
+        \ 'exit_checks':              !(s:running_windows && &shell =~? '\m\<cmd\.exe$'),
         \ 'filetype_map':             {},
         \ 'full_redraws':             !(has('gui_running') || has('gui_macvim')),
         \ 'id_checkers':              1,
+        \ 'ignore_extensions':        '\c\v^([gx]?z|lzma|bz2)$',
         \ 'ignore_files':             [],
         \ 'loc_list_height':          10,
         \ 'quiet_messages':           {},
-        \ 'reuse_loc_lists':          (v:version >= 704),
+        \ 'reuse_loc_lists':          0,
+        \ 'sort_aggregated_errors':   1,
         \ 'stl_format':               '[Syntax: line:%F (%t)]',
         \ 'style_error_symbol':       'S>',
         \ 'style_warning_symbol':     'S>',
         \ 'warning_symbol':           '>>'
     \ }
+lockvar! g:syntastic_defaults
 
 for s:key in keys(g:syntastic_defaults)
     if !exists('g:syntastic_' . s:key)
@@ -77,7 +87,7 @@ for s:key in keys(g:syntastic_defaults)
 endfor
 
 if exists("g:syntastic_quiet_warnings")
-    call syntastic#log#deprecationWarn("variable g:syntastic_quiet_warnings is deprecated, please use let g:syntastic_quiet_messages = {'level': 'warnings'} instead")
+    call syntastic#log#oneTimeWarn("variable g:syntastic_quiet_warnings is deprecated, please use let g:syntastic_quiet_messages = {'level': 'warnings'} instead")
     if g:syntastic_quiet_warnings
         let s:quiet_warnings = get(g:syntastic_quiet_messages, 'type', [])
         if type(s:quiet_warnings) != type([])
@@ -105,13 +115,19 @@ let s:debug_dump_options = [
 if v:version > 703 || (v:version == 703 && has('patch446'))
     call add(s:debug_dump_options, 'shellxescape')
 endif
+lockvar! s:debug_dump_options
 
 " debug constants
-let g:SyntasticDebugTrace         = 1
+let     g:SyntasticDebugTrace         = 1
-let g:SyntasticDebugLoclist       = 2
+lockvar g:SyntasticDebugTrace
-let g:SyntasticDebugNotifications = 4
+let     g:SyntasticDebugLoclist       = 2
-let g:SyntasticDebugAutocommands  = 8
+lockvar g:SyntasticDebugLoclist
-let g:SyntasticDebugVariables     = 16
+let     g:SyntasticDebugNotifications = 4
+lockvar g:SyntasticDebugNotifications
+let     g:SyntasticDebugAutocommands  = 8
+lockvar g:SyntasticDebugAutocommands
+let     g:SyntasticDebugVariables     = 16
+lockvar g:SyntasticDebugVariables
 
 " }}}1
 
@@ -129,7 +145,7 @@ let s:modemap = g:SyntasticModeMap.Instance()
 function! s:CompleteCheckerName(argLead, cmdLine, cursorPos) " {{{2
     let checker_names = []
     for ft in s:resolveFiletypes()
-        call extend(checker_names, keys(s:registry.getCheckersMap(ft)))
+        call extend(checker_names, s:registry.getNamesOfAvailableCheckers(ft))
     endfor
     return join(checker_names, "\n")
 endfunction " }}}2
@@ -154,7 +170,7 @@ command! -nargs=* -complete=custom,s:CompleteCheckerName SyntasticCheck
             \ call syntastic#util#redraw(g:syntastic_full_redraws)
 command! Errors call s:ShowLocList()
 command! -nargs=? -complete=custom,s:CompleteFiletypes SyntasticInfo
-            \ call s:modemap.echoMode() |
+            \ call s:modemap.modeInfo(<f-args>) |
             \ call s:registry.echoInfoFor(s:resolveFiletypes(<f-args>))
 command! SyntasticReset
             \ call s:ClearCache() |
@@ -168,11 +184,6 @@ command! SyntasticSetLoclist call g:SyntasticLoclist.current().setloclist()
 augroup syntastic
     autocmd BufReadPost * call s:BufReadPostHook()
     autocmd BufWritePost * call s:BufWritePostHook()
-
-    autocmd BufWinEnter * call s:BufWinEnterHook()
-
-    " TODO: the next autocmd should be "autocmd BufWinLeave * if &buftype == '' | lclose | endif"
-    " but in recent versions of Vim lclose can no longer be called from BufWinLeave
     autocmd BufEnter * call s:BufEnterHook()
 augroup END
 
@@ -197,32 +208,30 @@ function! s:BufWritePostHook() " {{{2
     call s:UpdateErrors(1)
 endfunction " }}}2
 
-function! s:BufWinEnterHook() " {{{2
-    call syntastic#log#debug(g:SyntasticDebugAutocommands,
-        \ 'autocmd: BufWinEnter, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))) .
-        \ ', &buftype = ' . string(&buftype))
-    if &buftype == ''
-        call s:notifiers.refresh(g:SyntasticLoclist.current())
-    endif
-endfunction " }}}2
-
 function! s:BufEnterHook() " {{{2
     call syntastic#log#debug(g:SyntasticDebugAutocommands,
         \ 'autocmd: BufEnter, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))) .
         \ ', &buftype = ' . string(&buftype))
-    " TODO: at this point there is no b:syntastic_loclist
+    if &buftype == ''
-    let loclist = filter(getloclist(0), 'v:val["valid"] == 1')
+        call s:notifiers.refresh(g:SyntasticLoclist.current())
-    let buffers = syntastic#util#unique(map( loclist, 'v:val["bufnr"]' ))
+    elseif &buftype == 'quickfix'
-    if &buftype == 'quickfix' && !empty(loclist) && empty(filter( buffers, 'syntastic#util#bufIsActive(v:val)' ))
+        " TODO: this is needed because in recent versions of Vim lclose
-        call g:SyntasticLoclistHide()
+        " can no longer be called from BufWinLeave
+        " TODO: at this point there is no b:syntastic_loclist
+        let loclist = filter(copy(getloclist(0)), 'v:val["valid"] == 1')
+        let owner = str2nr(getbufvar(bufnr(""), 'syntastic_owner_buffer'))
+        let buffers = syntastic#util#unique(map(loclist, 'v:val["bufnr"]') + (owner ? [owner] : []))
+        if !empty(loclist) && empty(filter( buffers, 'syntastic#util#bufIsActive(v:val)' ))
+            call SyntasticLoclistHide()
+        endif
     endif
 endfunction " }}}2
 
 function! s:QuitPreHook() " {{{2
     call syntastic#log#debug(g:SyntasticDebugAutocommands,
         \ 'autocmd: QuitPre, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))))
-    let b:syntastic_skip_checks = !g:syntastic_check_on_wq
+    let b:syntastic_skip_checks = get(b:, 'syntastic_skip_checks', 0) || !syntastic#util#var('check_on_wq')
-    call g:SyntasticLoclistHide()
+    call SyntasticLoclistHide()
 endfunction " }}}2
 
 " }}}1
@@ -231,6 +240,11 @@ endfunction " }}}2
 
 "refresh and redraw all the error info for this buf when saving or reading
 function! s:UpdateErrors(auto_invoked, ...) " {{{2
+    call syntastic#log#debugShowVariables(g:SyntasticDebugTrace, 'version')
+    call syntastic#log#debugShowOptions(g:SyntasticDebugTrace, s:debug_dump_options)
+    call syntastic#log#debugDump(g:SyntasticDebugVariables)
+    call syntastic#log#debug(g:SyntasticDebugTrace, 'UpdateErrors' . (a:auto_invoked ? ' (auto)' : '') .
+        \ ': ' . (a:0 ? join(a:000) : 'default checkers'))
     if s:skipFile()
         return
     endif
@@ -277,26 +291,26 @@ endfunction " }}}2
 "clear the loc list for the buffer
 function! s:ClearCache() " {{{2
     call s:notifiers.reset(g:SyntasticLoclist.current())
-    unlet! b:syntastic_loclist
+    call b:syntastic_loclist.destroy()
 endfunction " }}}2
 
 "detect and cache all syntax errors in this buffer
 function! s:CacheErrors(checker_names) " {{{2
+    call syntastic#log#debug(g:SyntasticDebugTrace, 'CacheErrors: ' .
+        \ (len(a:checker_names) ? join(a:checker_names) : 'default checkers'))
     call s:ClearCache()
     let newLoclist = g:SyntasticLoclist.New([])
 
     if !s:skipFile()
         " debug logging {{{3
-        call syntastic#log#debugShowVariables(g:SyntasticDebugTrace, 'version')
-        call syntastic#log#debugShowOptions(g:SyntasticDebugTrace, s:debug_dump_options)
-        call syntastic#log#debugDump(g:SyntasticDebugVariables)
         call syntastic#log#debugShowVariables(g:SyntasticDebugTrace, 'aggregate_errors')
         call syntastic#log#debug(g:SyntasticDebugTrace, 'getcwd() = ' . getcwd())
         " }}}3
 
         let filetypes = s:resolveFiletypes()
-        let aggregate_errors = syntastic#util#var('aggregate_errors')
+        let aggregate_errors = syntastic#util#var('aggregate_errors') || len(filetypes) > 1
-        let decorate_errors = (aggregate_errors || len(filetypes) > 1) && syntastic#util#var('id_checkers')
+        let decorate_errors = aggregate_errors && syntastic#util#var('id_checkers')
+        let sort_aggregated_errors = aggregate_errors && syntastic#util#var('sort_aggregated_errors')
 
         let clist = []
         for type in filetypes
@@ -304,8 +318,15 @@ function! s:CacheErrors(checker_names) " {{{2
         endfor
 
         let names = []
+        let unavailable_checkers = 0
         for checker in clist
             let cname = checker.getFiletype() . '/' . checker.getName()
+            if !checker.isAvailable()
+                call syntastic#log#debug(g:SyntasticDebugTrace, 'CacheErrors: Checker ' . cname . ' is not available')
+                let unavailable_checkers += 1
+                continue
+            endif
+
             call syntastic#log#debug(g:SyntasticDebugTrace, 'CacheErrors: Invoking checker: ' . cname)
 
             let loclist = checker.getLocList()
@@ -315,6 +336,10 @@ function! s:CacheErrors(checker_names) " {{{2
                     call loclist.decorate(cname)
                 endif
                 call add(names, cname)
+                if checker.getWantSort() && !sort_aggregated_errors
+                    call loclist.sort()
+                    call syntastic#log#debug(g:SyntasticDebugLoclist, 'sorted:', loclist)
+                endif
 
                 let newLoclist = newLoclist.extend(loclist)
 
@@ -338,7 +363,7 @@ function! s:CacheErrors(checker_names) " {{{2
         " }}}3
 
         " issue warning about no active checkers {{{3
-        if empty(clist)
+        if len(clist) == unavailable_checkers
             if !empty(a:checker_names)
                 if len(a:checker_names) == 1
                     call syntastic#log#warn('checker ' . a:checker_names[0] . ' is not available')
@@ -352,9 +377,13 @@ function! s:CacheErrors(checker_names) " {{{2
         " }}}3
 
         call syntastic#log#debug(g:SyntasticDebugLoclist, 'aggregated:', newLoclist)
+        if sort_aggregated_errors
+            call newLoclist.sort()
+            call syntastic#log#debug(g:SyntasticDebugLoclist, 'sorted:', newLoclist)
+        endif
     endif
 
-    let b:syntastic_loclist = newLoclist
+    call newLoclist.deploy()
 endfunction " }}}2
 
 function! s:ToggleMode() " {{{2
@@ -385,7 +414,9 @@ endfunction " }}}2
 "   'preprocess' - a function to be applied to the error file before parsing errors
 "   'postprocess' - a list of functions to be applied to the error list
 "   'cwd' - change directory to the given path before running the checker
+"   'env' - environment variables to set before running the checker
 "   'returns' - a list of valid exit codes for the checker
+" @vimlint(EVL102, 1, l:env_save)
 function! SyntasticMake(options) " {{{2
     call syntastic#log#debug(g:SyntasticDebugTrace, 'SyntasticMake: called with options:', a:options)
 
@@ -409,11 +440,31 @@ function! SyntasticMake(options) " {{{2
         execute 'lcd ' . fnameescape(a:options['cwd'])
     endif
 
+    " set environment variables {{{3
+    let env_save = {}
+    if has_key(a:options, 'env') && len(a:options['env'])
+        for key in keys(a:options['env'])
+            if key =~? '\m^[a-z_]\+$'
+                exec 'let env_save[' . string(key) . '] = $' . key
+                exec 'let $' . key . ' = ' . string(a:options['env'][key])
+            endif
+        endfor
+    endif
     let $LC_MESSAGES = 'C'
     let $LC_ALL = ''
+    " }}}3
+
     let err_lines = split(system(a:options['makeprg']), "\n", 1)
+
+    " restore environment variables {{{3
     let $LC_ALL = old_lc_all
     let $LC_MESSAGES = old_lc_messages
+    if len(env_save)
+        for key in keys(env_save)
+            exec 'let $' . key . ' = ' . string(env_save[key])
+        endfor
+    endif
+    " }}}3
 
     call syntastic#log#debug(g:SyntasticDebugLoclist, 'checker output:', err_lines)
 
@@ -432,7 +483,15 @@ function! SyntasticMake(options) " {{{2
         execute 'lcd ' . fnameescape(old_cwd)
     endif
 
-    silent! lolder
+    try
+        silent lolder
+    catch /\m^Vim\%((\a\+)\)\=:E380/
+        " E380: At bottom of quickfix stack
+        call setloclist(0, [], 'r')
+    catch /\m^Vim\%((\a\+)\)\=:E776/
+        " E776: No location list
+        " do nothing
+    endtry
 
     " restore options {{{3
     let &errorformat = old_errorformat
@@ -447,7 +506,7 @@ function! SyntasticMake(options) " {{{2
 
     call syntastic#log#debug(g:SyntasticDebugLoclist, 'raw loclist:', errors)
 
-    if has_key(a:options, 'returns') && index(a:options['returns'], v:shell_error) == -1
+    if syntastic#util#var('exit_checks') && has_key(a:options, 'returns') && index(a:options['returns'], v:shell_error) == -1
         throw 'Syntastic: checker error'
     endif
 
@@ -474,6 +533,7 @@ function! SyntasticMake(options) " {{{2
 
     return errors
 endfunction " }}}2
+" @vimlint(EVL102, 0, l:env_save)
 
 "return a string representing the state of buffer according to
 "g:syntastic_stl_format
@@ -504,9 +564,14 @@ endfunction " }}}2
 
 " Skip running in special buffers
 function! s:skipFile() " {{{2
-    let force_skip = exists('b:syntastic_skip_checks') ? b:syntastic_skip_checks : 0
     let fname = expand('%')
-    return force_skip || (&buftype != '') || !filereadable(fname) || getwinvar(0, '&diff') || s:ignoreFile(fname)
+    let skip = get(b:, 'syntastic_skip_checks', 0) || (&buftype != '') ||
+        \ !filereadable(fname) || getwinvar(0, '&diff') || s:ignoreFile(fname) ||
+        \ fnamemodify(fname, ':e') =~? g:syntastic_ignore_extensions
+    if skip
+        call syntastic#log#debug(g:SyntasticDebugTrace, 'skipFile: skipping')
+    endif
+    return skip
 endfunction " }}}2
 
 " Take a list of errors and add default values to them from a:options
@@ -544,6 +609,7 @@ endfunction " }}}2
 function! s:uname() " {{{2
     if !exists('s:uname')
         let s:uname = system('uname')
+        lockvar s:uname
     endif
     return s:uname
 endfunction " }}}2

bundle/syntastic/plugin/syntastic/balloons.vim

@@ -43,6 +43,7 @@ endfunction " }}}2
 " Reset the error balloons
 " @vimlint(EVL103, 1, a:loclist)
 function! g:SyntasticBalloonsNotifier.reset(loclist) " {{{2
+    let b:syntastic_balloons = {}
     if has('balloon_eval')
         call syntastic#log#debug(g:SyntasticDebugNotifications, 'balloons: reset')
         set nobeval

bundle/syntastic/plugin/syntastic/checker.vim

@@ -13,6 +13,7 @@ function! g:SyntasticChecker.New(args) " {{{2
     let newObj._filetype = a:args['filetype']
     let newObj._name = a:args['name']
     let newObj._exec = get(a:args, 'exec', newObj._name)
+    let newObj._sort = 0
 
     if has_key(a:args, 'redirect')
         let [filetype, name] = split(a:args['redirect'], '/')
@@ -45,11 +46,9 @@ function! g:SyntasticChecker.getName() " {{{2
 endfunction " }}}2
 
 function! g:SyntasticChecker.getExec() " {{{2
-    if exists('g:syntastic_' . self._filetype . '_' . self._name . '_exec')
+    return
-        return expand(g:syntastic_{self._filetype}_{self._name}_exec)
+        \ expand( exists('b:syntastic_' . self._name . '_exec') ? b:syntastic_{self._name}_exec :
-    endif
+        \ syntastic#util#var(self._filetype . '_' . self._name . '_exec', self._exec) )
-
-    return self._exec
 endfunction " }}}2
 
 function! g:SyntasticChecker.getExecEscaped() " {{{2
@@ -75,6 +74,14 @@ function! g:SyntasticChecker.getLocList() " {{{2
     return g:SyntasticLoclist.New(self.getLocListRaw())
 endfunction " }}}2
 
+function! g:SyntasticChecker.getWantSort() " {{{2
+    return self._sort
+endfunction " }}}2
+
+function! g:SyntasticChecker.setWantSort(val) " {{{2
+    let self._sort = a:val
+endfunction " }}}2
+
 function! g:SyntasticChecker.makeprgBuild(opts) " {{{2
     let basename = self._filetype . '_' . self._name . '_'
 
@@ -89,7 +96,10 @@ function! g:SyntasticChecker.makeprgBuild(opts) " {{{2
 endfunction " }}}2
 
 function! g:SyntasticChecker.isAvailable() " {{{2
-    return self._isAvailableFunc()
+    if !has_key(self, '_available')
+        let self._available = self._isAvailableFunc()
+    endif
+    return self._available
 endfunction " }}}2
 
 " }}}1
@@ -126,7 +136,7 @@ function! g:SyntasticChecker._populateHighlightRegexes(errors) " {{{2
         for e in a:errors
             if e['valid']
                 let term = self._highlightRegexFunc(e)
-                if len(term) > 0
+                if term != ''
                     let e['hl'] = term
                 endif
             endif
@@ -135,10 +145,9 @@ function! g:SyntasticChecker._populateHighlightRegexes(errors) " {{{2
 endfunction " }}}2
 
 function! g:SyntasticChecker._getOpt(opts, basename, name, default) " {{{2
-    let user_val = syntastic#util#var(a:basename . a:name)
     let ret = []
     call extend( ret, self._shescape(get(a:opts, a:name . '_before', '')) )
-    call extend( ret, self._shescape(user_val != '' ? user_val : get(a:opts, a:name, a:default)) )
+    call extend( ret, self._shescape(syntastic#util#var( a:basename . a:name, get(a:opts, a:name, a:default) )) )
     call extend( ret, self._shescape(get(a:opts, a:name . '_after', '')) )
 
     return ret

bundle/syntastic/plugin/syntastic/cursor.vim

@@ -20,9 +20,10 @@ function! g:SyntasticCursorNotifier.refresh(loclist) " {{{2
     if self.enabled() && !a:loclist.isEmpty()
         call syntastic#log#debug(g:SyntasticDebugNotifications, 'cursor: refresh')
         let b:syntastic_messages = copy(a:loclist.messages(bufnr('')))
-        let b:oldLine = -1
+        let b:syntastic_line = -1
+        let b:syntastic_cursor_columns = a:loclist.getCursorColumns()
         autocmd! syntastic CursorMoved
-        autocmd syntastic CursorMoved * call g:SyntasticRefreshCursor()
+        autocmd syntastic CursorMoved * call SyntasticRefreshCursor()
     endif
 endfunction " }}}2
 
@@ -31,7 +32,7 @@ function! g:SyntasticCursorNotifier.reset(loclist) " {{{2
     call syntastic#log#debug(g:SyntasticDebugNotifications, 'cursor: reset')
     autocmd! syntastic CursorMoved
     unlet! b:syntastic_messages
-    let b:oldLine = -1
+    let b:syntastic_line = -1
 endfunction " }}}2
 " @vimlint(EVL103, 0, a:loclist)
 
@@ -39,29 +40,99 @@ endfunction " }}}2
 
 " Private methods {{{1
 
-" The following defensive nonsense is needed because of the nature of autocmd
+function! SyntasticRefreshCursor() " {{{2
-function! g:SyntasticRefreshCursor() " {{{2
     if !exists('b:syntastic_messages') || empty(b:syntastic_messages)
         " file not checked
         return
     endif
 
-    if !exists('b:oldLine')
+    if !exists('b:syntastic_line')
-        let b:oldLine = -1
+        let b:syntastic_line = -1
     endif
     let l = line('.')
-    if l == b:oldLine
+    let current_messages = get(b:syntastic_messages, l, {})
-        return
-    endif
-    let b:oldLine = l
 
-    if has_key(b:syntastic_messages, l)
+    if !exists('b:syntastic_cursor_columns')
-        call syntastic#util#wideMsg(b:syntastic_messages[l])
+        let b:syntastic_cursor_columns = g:syntastic_cursor_columns
+    endif
+
+    if b:syntastic_cursor_columns
+        let c = virtcol('.')
+        if !exists('b:syntastic_idx')
+            let b:syntastic_idx = -1
+        endif
+
+        if s:_isSameIndex(l, b:syntastic_line, c, b:syntastic_idx, current_messages)
+            return
+        else
+            let b:syntastic_line = l
+        endif
+
+        if !empty(current_messages)
+            let b:syntastic_idx = s:_findIndex(c, current_messages)
+            call syntastic#util#wideMsg(current_messages[b:syntastic_idx].text)
+        else
+            let b:syntastic_idx = -1
+            echo
+        endif
     else
-        echo
+        if l == b:syntastic_line
+            return
+        endif
+        let b:syntastic_line = l
+
+        if !empty(current_messages)
+            call syntastic#util#wideMsg(current_messages[0].text)
+        else
+            echo
+        endif
     endif
 endfunction " }}}2
 
 " }}}1
 
+" Private functions {{{1
+
+function! s:_isSameIndex(line, old_line, column, idx, messages) " {{{2
+    if a:old_line >= 0 && a:line == a:old_line && a:idx >= 0
+        if len(a:messages) <= 1
+            return 1
+        endif
+
+        if a:messages[a:idx].scol <= a:column || a:idx == 0
+            if a:idx == len(a:messages) - 1 || a:column < a:messages[a:idx + 1].scol
+                return 1
+            else
+                return 0
+            endif
+        else
+            return 0
+        endif
+    else
+        return 0
+    endif
+endfunction " }}}2
+
+function! s:_findIndex(column, messages) " {{{2
+    let max = len(a:messages) - 1
+    if max == 0
+        return 0
+    endif
+    let min = 0
+
+    " modified binary search: assign index 0 to columns to the left of the first error
+    while min < max - 1
+        let mid = (min + max) / 2
+        if a:column < a:messages[mid].scol
+            let max = mid
+        else
+            let min = mid
+        endif
+    endwhile
+
+    return a:column < a:messages[max].scol ? min : max
+endfunction " }}}2
+
+" }}}1
+
 " vim: set sw=4 sts=4 et fdm=marker:

bundle/syntastic/plugin/syntastic/highlighting.vim

@@ -5,6 +5,7 @@ let g:loaded_syntastic_notifier_highlighting = 1
 
 " Highlighting requires getmatches introduced in 7.1.040
 let s:has_highlighting = v:version > 701 || (v:version == 701 && has('patch040'))
+lockvar s:has_highlighting
 
 let g:SyntasticHighlightingNotifier = {}
 
@@ -18,6 +19,7 @@ function! g:SyntasticHighlightingNotifier.New() " {{{2
     if !s:setup_done
         call self._setup()
         let s:setup_done = 1
+        lockvar s:setup_done
     endif
 
     return newObj
@@ -30,12 +32,12 @@ endfunction " }}}2
 " Sets error highlights in the cuirrent window
 function! g:SyntasticHighlightingNotifier.refresh(loclist) " {{{2
     if self.enabled()
-        call self.reset(a:loclist)
         call syntastic#log#debug(g:SyntasticDebugNotifications, 'highlighting: refresh')
+        call self._reset()
         let buf = bufnr('')
         let issues = filter(a:loclist.copyRaw(), 'v:val["bufnr"] == buf')
         for item in issues
-            let group = item['type'] ==? 'E' ? 'SyntasticError' : 'SyntasticWarning'
+            let group = 'Syntastic' . get(item, 'subtype', '') . ( item['type'] ==? 'E' ? 'Error' : 'Warning' )
 
             " The function `Syntastic_{filetype}_{checker}_GetHighlightRegex` is
             " used to override default highlighting.
@@ -62,11 +64,7 @@ endfunction " }}}2
 function! g:SyntasticHighlightingNotifier.reset(loclist) " {{{2
     if s:has_highlighting
         call syntastic#log#debug(g:SyntasticDebugNotifications, 'highlighting: reset')
-        for match in getmatches()
+        call self._reset()
-            if stridx(match['group'], 'Syntastic') == 0
-                call matchdelete(match['id'])
-            endif
-        endfor
     endif
 endfunction " }}}2
 " @vimlint(EVL103, 0, a:loclist)
@@ -80,14 +78,27 @@ function! g:SyntasticHighlightingNotifier._setup() " {{{2
     if s:has_highlighting
         if !hlexists('SyntasticError')
             highlight link SyntasticError SpellBad
-
         endif
         if !hlexists('SyntasticWarning')
             highlight link SyntasticWarning SpellCap
         endif
+        if !hlexists('SyntasticStyleError')
+            highlight link SyntasticStyleError SyntasticError
+        endif
+        if !hlexists('SyntasticStyleWarning')
+            highlight link SyntasticStyleWarning SyntasticWarning
+        endif
     endif
 endfunction " }}}2
 
+function! g:SyntasticHighlightingNotifier._reset() " {{{2
+    for match in getmatches()
+        if stridx(match['group'], 'Syntastic') == 0
+            call matchdelete(match['id'])
+        endif
+    endfor
+endfunction " }}}2
+
 " }}}1
 
 " vim: set sw=4 sts=4 et fdm=marker:

bundle/syntastic/plugin/syntastic/loclist.vim

@@ -20,12 +20,15 @@ function! g:SyntasticLoclist.New(rawLoclist) " {{{2
 
     let newObj._rawLoclist = llist
     let newObj._name = ''
+    let newObj._owner = bufnr('')
+    let newObj._sorted = 0
+    let newObj._columns = g:syntastic_cursor_columns
 
     return newObj
 endfunction " }}}2
 
 function! g:SyntasticLoclist.current() " {{{2
-    if !exists("b:syntastic_loclist")
+    if !exists("b:syntastic_loclist") || empty(b:syntastic_loclist)
         let b:syntastic_loclist = g:SyntasticLoclist.New([])
     endif
     return b:syntastic_loclist
@@ -37,10 +40,30 @@ function! g:SyntasticLoclist.extend(other) " {{{2
     return g:SyntasticLoclist.New(list)
 endfunction " }}}2
 
+function! g:SyntasticLoclist.sort() " {{{2
+    if !self._sorted
+        for e in self._rawLoclist
+            call s:_setScreenColumn(e)
+        endfor
+
+        call sort(self._rawLoclist, self._columns ? 's:_compareErrorItemsByColumns' : 's:_compareErrorItemsByLines')
+
+        let self._sorted = 1
+    endif
+endfunction " }}}2
+
 function! g:SyntasticLoclist.isEmpty() " {{{2
     return empty(self._rawLoclist)
 endfunction " }}}2
 
+function! g:SyntasticLoclist.isNewerThan(stamp) " {{{2
+    if !exists("self._stamp")
+        let self._stamp = []
+        return 0
+    endif
+    return syntastic#util#compareLexi(self._stamp, a:stamp) > 0
+endfunction " }}}2
+
 function! g:SyntasticLoclist.copyRaw() " {{{2
     return copy(self._rawLoclist)
 endfunction " }}}2
@@ -49,6 +72,14 @@ function! g:SyntasticLoclist.getRaw() " {{{2
     return self._rawLoclist
 endfunction " }}}2
 
+function! g:SyntasticLoclist.getBuffers() " {{{2
+    return syntastic#util#unique(map(copy(self._rawLoclist), 'str2nr(v:val["bufnr"])') + [self._owner])
+endfunction " }}}2
+
+function! g:SyntasticLoclist.getCursorColumns() " {{{2
+    return self._columns
+endfunction " }}}2
+
 function! g:SyntasticLoclist.getStatuslineFlag() " {{{2
     if !exists("self._stl_format")
         let self._stl_format = ''
@@ -114,6 +145,28 @@ function! g:SyntasticLoclist.setName(name) " {{{2
     let self._name = a:name
 endfunction " }}}2
 
+function! g:SyntasticLoclist.getOwner() " {{{2
+    return self._owner
+endfunction " }}}2
+
+function! g:SyntasticLoclist.setOwner(buffer) " {{{2
+    let self._owner = type(a:buffer) == type(0) ? a:buffer : str2nr(a:buffer)
+endfunction " }}}2
+
+function! g:SyntasticLoclist.deploy() " {{{2
+    call self.setOwner(bufnr(''))
+    let self._stamp = syntastic#util#stamp()
+    for buf in self.getBuffers()
+        call setbufvar(buf, 'syntastic_loclist', self)
+    endfor
+endfunction " }}}2
+
+function! g:SyntasticLoclist.destroy() " {{{2
+    for buf in self.getBuffers()
+        call setbufvar(buf, 'syntastic_loclist', {})
+    endfor
+endfunction " }}}2
+
 function! g:SyntasticLoclist.decorate(tag) " {{{2
     for e in self._rawLoclist
         let e['text'] .= ' [' . a:tag . ']'
@@ -144,8 +197,8 @@ endfunction " }}}2
 function! g:SyntasticLoclist.messages(buf) " {{{2
     if !exists("self._cachedMessages")
         let self._cachedMessages = {}
-        let errors = self.errors() + self.warnings()
 
+        let errors = self.errors() + self.warnings()
         for e in errors
             let b = e['bufnr']
             let l = e['lnum']
@@ -155,9 +208,32 @@ function! g:SyntasticLoclist.messages(buf) " {{{2
             endif
 
             if !has_key(self._cachedMessages[b], l)
-                let self._cachedMessages[b][l] = e['text']
+                let self._cachedMessages[b][l] = [e]
+            elseif self._columns
+                call add(self._cachedMessages[b][l], e)
             endif
         endfor
+
+        if self._columns
+            if !self._sorted
+                for b in keys(self._cachedMessages)
+                    for l in keys(self._cachedMessages[b])
+                        if len(self._cachedMessages[b][l]) > 1
+                            for e in self._cachedMessages[b][l]
+                                call s:_setScreenColumn(e)
+                            endfor
+                            call sort(self._cachedMessages[b][l], 's:_compareErrorItemsByColumns')
+                        endif
+                    endfor
+                endfor
+            endif
+
+            for b in keys(self._cachedMessages)
+                for l in keys(self._cachedMessages[b])
+                    call s:_removeShadowedItems(self._cachedMessages[b][l])
+                endfor
+            endfor
+        endif
     endif
 
     return get(self._cachedMessages, a:buf, {})
@@ -171,7 +247,7 @@ endfunction " }}}2
 "
 "Note that all comparisons are done with ==?
 function! g:SyntasticLoclist.filter(filters) " {{{2
-    let conditions = values(map(copy(a:filters), 's:translate(v:key, v:val)'))
+    let conditions = values(map(copy(a:filters), 's:_translate(v:key, v:val)'))
     let filter = len(conditions) == 1 ?
         \ conditions[0] : join(map(conditions, '"(" . v:val . ")"'), ' && ')
     return filter(copy(self._rawLoclist), filter)
@@ -212,6 +288,7 @@ function! g:SyntasticLoclist.show() " {{{2
                 if strpart(title, 0, 16) ==# ':SyntasticCheck ' ||
                             \ ( (title == '' || title ==# ':setloclist()') && errors == getloclist(0) )
                     call setwinvar(win, 'quickfix_title', ':SyntasticCheck ' . self._name)
+                    call setbufvar(buf, 'syntastic_owner_buffer', self._owner)
                 endif
             endif
         endfor
@@ -222,7 +299,7 @@ endfunction " }}}2
 
 " Non-method functions {{{1
 
-function! g:SyntasticLoclistHide() " {{{2
+function! SyntasticLoclistHide() " {{{2
     call syntastic#log#debug(g:SyntasticDebugNotifications, 'loclist: hide')
     silent! lclose
 endfunction " }}}2
@@ -231,10 +308,93 @@ endfunction " }}}2
 
 " Private functions {{{1
 
-function! s:translate(key, val) " {{{2
+function! s:_translate(key, val) " {{{2
     return 'get(v:val, ' . string(a:key) . ', "") ==? ' . string(a:val)
 endfunction " }}}2
 
+function! s:_setScreenColumn(item) " {{{2
+    if !has_key(a:item, 'scol')
+        let col = get(a:item, 'col', 0)
+        if col != 0 && get(a:item, 'vcol', 0) == 0
+            let buf = str2nr(a:item['bufnr'])
+            try
+                let line = getbufline(buf, a:item['lnum'])[0]
+            catch  /\m^Vim\%((\a\+)\)\=:E684/
+                let line = ''
+            endtry
+            let a:item['scol'] = syntastic#util#screenWidth(strpart(line, 0, col), getbufvar(buf, '&tabstop'))
+        else
+            let a:item['scol'] = col
+        endif
+    endif
+endfunction " }}}2
+
+function! s:_removeShadowedItems(errors) " {{{2
+    " keep only the first message at a given column
+    let i = 0
+    while i < len(a:errors) - 1
+        let j = i + 1
+        let dupes = 0
+        while j < len(a:errors) && a:errors[j].scol == a:errors[i].scol
+            let dupes = 1
+            let j += 1
+        endwhile
+        if dupes
+            call remove(a:errors, i + 1, j - 1)
+        endif
+        let i += 1
+    endwhile
+
+    " merge messages with the same text
+    let i = 0
+    while i < len(a:errors) - 1
+        let j = i + 1
+        let dupes = 0
+        while j < len(a:errors) && a:errors[j].text == a:errors[i].text
+            let dupes = 1
+            let j += 1
+        endwhile
+        if dupes
+            call remove(a:errors, i + 1, j - 1)
+        endif
+        let i += 1
+    endwhile
+endfunction " }}}2
+
+function! s:_compareErrorItemsByColumns(a, b) " {{{2
+    if a:a['bufnr'] != a:b['bufnr']
+        " group by file
+        return a:a['bufnr'] - a:b['bufnr']
+    elseif a:a['lnum'] != a:b['lnum']
+        " sort by line
+        return a:a['lnum'] - a:b['lnum']
+    elseif a:a['scol'] != a:b['scol']
+        " sort by screen column
+        return a:a['scol'] - a:b['scol']
+    elseif a:a['type'] !=? a:b['type']
+        " errors take precedence over warnings
+        return a:a['type'] ==? 'E' ? -1 : 1
+    else
+        return 0
+    endif
+endfunction " }}}2
+
+function! s:_compareErrorItemsByLines(a, b) " {{{2
+    if a:a['bufnr'] != a:b['bufnr']
+        " group by file
+        return a:a['bufnr'] - a:b['bufnr']
+    elseif a:a['lnum'] != a:b['lnum']
+        " sort by line
+        return a:a['lnum'] - a:b['lnum']
+    elseif a:a['type'] !=? a:b['type']
+        " errors take precedence over warnings
+        return a:a['type'] ==? 'E' ? -1 : 1
+    else
+        " sort by screen column
+        return a:a['scol'] - a:b['scol']
+    endif
+endfunction " }}}2
+
 " }}}1
 
 " vim: set sw=4 sts=4 et fdm=marker:

bundle/syntastic/plugin/syntastic/modemap.vim

@@ -19,8 +19,8 @@ endfunction " }}}2
 function! g:SyntasticModeMap.synch() " {{{2
     if exists('g:syntastic_mode_map')
         let self._mode = get(g:syntastic_mode_map, 'mode', 'active')
-        let self._activeFiletypes = get(g:syntastic_mode_map, 'active_filetypes', [])
+        let self._activeFiletypes = copy(get(g:syntastic_mode_map, 'active_filetypes', []))
-        let self._passiveFiletypes = get(g:syntastic_mode_map, 'passive_filetypes', [])
+        let self._passiveFiletypes = copy(get(g:syntastic_mode_map, 'passive_filetypes', []))
     else
         let self._mode = 'active'
         let self._activeFiletypes = []
@@ -62,6 +62,27 @@ function! g:SyntasticModeMap.echoMode() " {{{2
     echo "Syntastic: " . self._mode . " mode enabled"
 endfunction " }}}2
 
+function! g:SyntasticModeMap.modeInfo(...) " {{{2
+    echomsg 'Syntastic version: ' . g:syntastic_version
+    let type = a:0 ? a:1 : &filetype
+    echomsg 'Info for filetype: ' . type
+
+    call self.synch()
+    echomsg 'Mode: ' . self._mode
+    if self._mode ==# 'active'
+        if len(self._passiveFiletypes)
+            let plural = len(self._passiveFiletypes) != 1 ? 's' : ''
+            echomsg 'Passive filetype' . plural . ': ' . join(sort(copy(self._passiveFiletypes)))
+        endif
+    else
+        if len(self._activeFiletypes)
+            let plural = len(self._activeFiletypes) != 1 ? 's' : ''
+            echomsg 'Active filetype' . plural . ': ' . join(sort(copy(self._activeFiletypes)))
+        endif
+    endif
+    echomsg 'Filetype ' . type . ' is ' . (self.allowsAutoChecking(type) ? 'active' : 'passive')
+endfunction " }}}2
+
 " }}}1
 
 " Private methods {{{1

bundle/syntastic/plugin/syntastic/notifiers.vim

@@ -6,6 +6,10 @@ let g:loaded_syntastic_notifiers = 1
 let g:SyntasticNotifiers = {}
 
 let s:notifier_types = ['signs', 'balloons', 'highlighting', 'cursor', 'autoloclist']
+lockvar! s:notifier_types
+
+let s:persistent_notifiers = ['signs', 'balloons']
+lockvar! s:persistent_notifiers
 
 " Public methods {{{1
 
@@ -19,11 +23,27 @@ function! g:SyntasticNotifiers.Instance() " {{{2
 endfunction " }}}2
 
 function! g:SyntasticNotifiers.refresh(loclist) " {{{2
+    if !a:loclist.isEmpty() && !a:loclist.isNewerThan([])
+        " loclist not fully constructed yet
+        return
+    endif
+
     call syntastic#log#debug(g:SyntasticDebugNotifications, 'notifiers: refresh')
     for type in self._enabled_types
         let class = substitute(type, '\m.*', 'Syntastic\u&Notifier', '')
         if !has_key(g:{class}, 'enabled') || self._notifier[type].enabled()
-            call self._notifier[type].refresh(a:loclist)
+            if index(s:persistent_notifiers, type) > -1
+                " refresh only if loclist has changed since last call
+                if !exists('b:syntastic_' . type . '_stamp')
+                    let b:syntastic_{type}_stamp = []
+                endif
+                if a:loclist.isNewerThan(b:syntastic_{type}_stamp) || a:loclist.isEmpty()
+                    call self._notifier[type].refresh(a:loclist)
+                    let b:syntastic_{type}_stamp = syntastic#util#stamp()
+                endif
+            else
+                call self._notifier[type].refresh(a:loclist)
+            endif
         endif
     endfor
 endfunction " }}}2
@@ -39,6 +59,11 @@ function! g:SyntasticNotifiers.reset(loclist) " {{{2
         if has_key(g:{class}, 'reset')
             call self._notifier[type].reset(a:loclist)
         endif
+
+        " also reset stamps
+        if index(s:persistent_notifiers, type) > -1
+            let b:syntastic_{type}_stamp = []
+        endif
     endfor
 endfunction " }}}2
 

bundle/syntastic/plugin/syntastic/registry.vim

@@ -9,10 +9,13 @@ let s:defaultCheckers = {
         \ 'actionscript':['mxmlc'],
         \ 'ada':         ['gcc'],
         \ 'applescript': ['osacompile'],
+        \ 'arduino':     ['avrgcc'],
         \ 'asciidoc':    ['asciidoc'],
         \ 'asm':         ['gcc'],
+        \ 'bro':         ['bro'],
         \ 'bemhtml':     ['bemhtmllint'],
         \ 'c':           ['gcc'],
+        \ 'cabal':       ['cabal'],
         \ 'chef':        ['foodcritic'],
         \ 'co':          ['coco'],
         \ 'cobol':       ['cobc'],
@@ -27,7 +30,7 @@ let s:defaultCheckers = {
         \ 'dart':        ['dartanalyzer'],
         \ 'docbk':       ['xmllint'],
         \ 'dustjs':      ['swiffer'],
-        \ 'elixir':      ['elixir'],
+        \ 'elixir':      [],
         \ 'erlang':      ['escript'],
         \ 'eruby':       ['ruby'],
         \ 'fortran':     ['gfortran'],
@@ -60,19 +63,20 @@ let s:defaultCheckers = {
         \ 'pod':         ['podchecker'],
         \ 'puppet':      ['puppet', 'puppetlint'],
         \ 'python':      ['python', 'flake8', 'pylint'],
+        \ 'r':           [],
         \ 'racket':      ['racket'],
         \ 'rst':         ['rst2pseudoxml'],
         \ 'ruby':        ['mri'],
-        \ 'rust':        ['rustc'],
         \ 'sass':        ['sass'],
         \ 'scala':       ['fsc', 'scalac'],
         \ 'scss':        ['sass', 'scss_lint'],
         \ 'sh':          ['sh', 'shellcheck'],
         \ 'slim':        ['slimrb'],
+        \ 'spec':        ['rpmlint'],
         \ 'tcl':         ['nagelfar'],
         \ 'tex':         ['lacheck', 'chktex'],
         \ 'texinfo':     ['makeinfo'],
-        \ 'text':        ['atdtool'],
+        \ 'text':        [],
         \ 'twig':        ['twiglint'],
         \ 'typescript':  ['tsc'],
         \ 'vala':        ['valac'],
@@ -88,12 +92,15 @@ let s:defaultCheckers = {
         \ 'zpt':         ['zptlint'],
         \ 'zsh':         ['zsh', 'shellcheck']
     \ }
+lockvar! s:defaultCheckers
 
 let s:defaultFiletypeMap = {
         \ 'gentoo-metadata': 'xml',
         \ 'lhaskell': 'haskell',
-        \ 'litcoffee': 'coffee'
+        \ 'litcoffee': 'coffee',
+        \ 'mail': 'text'
     \ }
+lockvar! s:defaultFiletypeMap
 
 let g:SyntasticRegistry = {}
 
@@ -101,14 +108,13 @@ let g:SyntasticRegistry = {}
 
 " Public methods {{{1
 
-" TODO: Handling of filetype aliases: all public methods take aliases as
+" Note: Handling of filetype aliases: all public methods take aliases as
 " parameters, all private methods take normalized filetypes.  Public methods
 " are thus supposed to normalize filetypes before calling private methods.
 
 function! g:SyntasticRegistry.Instance() " {{{2
     if !exists('s:SyntasticRegistryInstance')
         let s:SyntasticRegistryInstance = copy(self)
-        let s:SyntasticRegistryInstance._checkerRaw = {}
         let s:SyntasticRegistryInstance._checkerMap = {}
     endif
 
@@ -121,29 +127,23 @@ function! g:SyntasticRegistry.CreateAndRegisterChecker(args) " {{{2
     call registry._registerChecker(checker)
 endfunction " }}}2
 
-function! g:SyntasticRegistry.isCheckable(ftalias) " {{{2
+" Given a list of checker names hints_list, return a map name --> checker.
-    let ft = s:normaliseFiletype(a:ftalias)
+" If hints_list is empty, user settings are are used instead. Checkers are
-    call self._loadCheckers(ft)
+" not checked for availability (that is, the corresponding IsAvailable() are
-    return !empty(self._checkerMap[ft])
+" not run).
-endfunction " }}}2
+function! g:SyntasticRegistry.getCheckers(ftalias, hints_list) " {{{2
+    let ft = s:_normaliseFiletype(a:ftalias)
+    call self._loadCheckersFor(ft)
 
-function! g:SyntasticRegistry.getCheckersMap(ftalias) " {{{2
+    let checkers_map = self._checkerMap[ft]
-    let ft = s:normaliseFiletype(a:ftalias)
-    call self._loadCheckers(ft)
-    return self._checkerMap[ft]
-endfunction " }}}2
-
-function! g:SyntasticRegistry.getCheckers(ftalias, list) " {{{2
-    let checkers_map = self.getCheckersMap(a:ftalias)
     if empty(checkers_map)
         return []
     endif
 
-    let ft = s:normaliseFiletype(a:ftalias)
     call self._checkDeprecation(ft)
 
     let names =
-        \ !empty(a:list) ? a:list :
+        \ !empty(a:hints_list) ? syntastic#util#unique(a:hints_list) :
         \ exists('b:syntastic_checkers') ? b:syntastic_checkers :
         \ exists('g:syntastic_' . ft . '_checkers') ? g:syntastic_{ft}_checkers :
         \ get(s:defaultCheckers, ft, 0)
@@ -152,6 +152,12 @@ function! g:SyntasticRegistry.getCheckers(ftalias, list) " {{{2
         \ self._filterCheckersByName(checkers_map, names) : [checkers_map[keys(checkers_map)[0]]]
 endfunction " }}}2
 
+" Same as getCheckers(), but keep only the checkers available.  This runs the
+" corresponding IsAvailable() functions for all checkers.
+function! g:SyntasticRegistry.getCheckersAvailable(ftalias, hints_list) " {{{2
+    return filter(self.getCheckers(a:ftalias, a:hints_list), 'v:val.isAvailable()')
+endfunction " }}}2
+
 function! g:SyntasticRegistry.getKnownFiletypes() " {{{2
     let types = keys(s:defaultCheckers)
 
@@ -168,26 +174,37 @@ function! g:SyntasticRegistry.getKnownFiletypes() " {{{2
     return syntastic#util#unique(types)
 endfunction " }}}2
 
-function! g:SyntasticRegistry.echoInfoFor(ftalias_list) " {{{2
+function! g:SyntasticRegistry.getNamesOfAvailableCheckers(ftalias) " {{{2
-    echomsg "Syntastic info for filetype: " . join(a:ftalias_list, '.')
+    let ft = s:_normaliseFiletype(a:ftalias)
+    call self._loadCheckersFor(ft)
+    return keys(filter( copy(self._checkerMap[ft]), 'v:val.isAvailable()' ))
+endfunction " }}}2
 
-    let ft_list = syntastic#util#unique(map( copy(a:ftalias_list), 's:normaliseFiletype(v:val)' ))
+function! g:SyntasticRegistry.echoInfoFor(ftalias_list) " {{{2
+    let ft_list = syntastic#util#unique(map( copy(a:ftalias_list), 's:_normaliseFiletype(v:val)' ))
     if len(ft_list) != 1
         let available = []
         let active = []
 
         for ft in ft_list
-            call extend(available, map( keys(self.getCheckersMap(ft)), 'ft . "/" . v:val' ))
+            call extend(available, map( self.getNamesOfAvailableCheckers(ft), 'ft . "/" . v:val' ))
-            call extend(active, map( self.getCheckers(ft, []), 'ft . "/" . v:val.getName()' ))
+            call extend(active, map( self.getCheckersAvailable(ft, []), 'ft . "/" . v:val.getName()' ))
         endfor
     else
         let ft = ft_list[0]
-        let available = keys(self.getCheckersMap(ft))
+        let available = self.getNamesOfAvailableCheckers(ft)
-        let active = map(self.getCheckers(ft, []), 'v:val.getName()')
+        let active = map(self.getCheckersAvailable(ft, []), 'v:val.getName()')
     endif
 
-    echomsg "Available checker(s): " . join(sort(available))
+    let cnt = len(available)
-    echomsg "Currently enabled checker(s): " . join(active)
+    let plural = cnt != 1 ? 's' : ''
+    let cklist = cnt ? join(sort(available)) : '-'
+    echomsg 'Available checker' . plural . ': ' . cklist
+
+    let cnt = len(active)
+    let plural = cnt != 1 ? 's' : ''
+    let cklist = cnt ? join(active) : '-'
+    echomsg 'Currently enabled checker' . plural . ': ' . cklist
 endfunction " }}}2
 
 " }}}1
@@ -196,52 +213,39 @@ endfunction " }}}2
 
 function! g:SyntasticRegistry._registerChecker(checker) abort " {{{2
     let ft = a:checker.getFiletype()
-
+    if !has_key(self._checkerMap, ft)
-    if !has_key(self._checkerRaw, ft)
-        let self._checkerRaw[ft] = []
         let self._checkerMap[ft] = {}
     endif
 
-    call self._validateUniqueName(a:checker)
-
     let name = a:checker.getName()
-    call add(self._checkerRaw[ft], name)
+    if has_key(self._checkerMap[ft], name)
-
+        throw 'Syntastic: Duplicate syntax checker name: ' . ft . '/' . name
-    if a:checker.isAvailable()
-        let self._checkerMap[ft][name] = a:checker
     endif
+
+    let self._checkerMap[ft][name] = a:checker
 endfunction " }}}2
 
 function! g:SyntasticRegistry._filterCheckersByName(checkers_map, list) " {{{2
     return filter( map(copy(a:list), 'get(a:checkers_map, v:val, {})'), '!empty(v:val)' )
 endfunction " }}}2
 
-function! g:SyntasticRegistry._loadCheckers(filetype) " {{{2
+function! g:SyntasticRegistry._loadCheckersFor(filetype) " {{{2
-    if has_key(self._checkerRaw, a:filetype)
+    if has_key(self._checkerMap, a:filetype)
         return
     endif
 
     execute "runtime! syntax_checkers/" . a:filetype . "/*.vim"
 
-    if !has_key(self._checkerRaw, a:filetype)
+    if !has_key(self._checkerMap, a:filetype)
-        let self._checkerRaw[a:filetype] = []
         let self._checkerMap[a:filetype] = {}
     endif
 endfunction " }}}2
 
-function! g:SyntasticRegistry._validateUniqueName(checker) abort " {{{2
-    let ft = a:checker.getFiletype()
-    let name = a:checker.getName()
-    if index(self._checkerRaw[ft], name) > -1
-        throw 'Syntastic: Duplicate syntax checker name: ' . ft . '/' . name
-    endif
-endfunction " }}}2
-
 " Check for obsolete variable g:syntastic_<filetype>_checker
 function! g:SyntasticRegistry._checkDeprecation(filetype) " {{{2
     if exists('g:syntastic_' . a:filetype . '_checker') && !exists('g:syntastic_' . a:filetype . '_checkers')
         let g:syntastic_{a:filetype}_checkers = [g:syntastic_{a:filetype}_checker]
-        call syntastic#log#deprecationWarn('variable g:syntastic_' . a:filetype . '_checker is deprecated')
+        call syntastic#log#oneTimeWarn('variable g:syntastic_' . a:filetype . '_checker is deprecated')
     endif
 endfunction " }}}2
 
@@ -251,7 +255,7 @@ endfunction " }}}2
 
 "resolve filetype aliases, and replace - with _ otherwise we cant name
 "syntax checker functions legally for filetypes like "gentoo-metadata"
-function! s:normaliseFiletype(ftalias) " {{{2
+function! s:_normaliseFiletype(ftalias) " {{{2
     let ft = get(s:defaultFiletypeMap, a:ftalias, a:ftalias)
     let ft = get(g:syntastic_filetype_map, ft, ft)
     let ft = substitute(ft, '\m-', '_', 'g')

bundle/syntastic/plugin/syntastic/signs.vim

@@ -25,6 +25,7 @@ function! g:SyntasticSignsNotifier.New() " {{{2
     if !s:setup_done
         call self._setup()
         let s:setup_done = 1
+        lockvar s:setup_done
     endif
 
     return newObj
@@ -41,7 +42,6 @@ function! g:SyntasticSignsNotifier.refresh(loclist) " {{{2
         call self._signErrors(a:loclist)
     endif
     call self._removeSigns(old_signs)
-    let s:first_sign_id = s:next_sign_id
 endfunction " }}}2
 
 " }}}1
@@ -87,15 +87,20 @@ function! g:SyntasticSignsNotifier._signErrors(loclist) " {{{2
     let loclist = a:loclist
     if !loclist.isEmpty()
 
-        " errors some first, so that they are not masked by warnings
         let buf = bufnr('')
+        if !bufloaded(buf)
+            " signs can be placed only in loaded buffers
+            return
+        endif
+
+        " errors come first, so that they are not masked by warnings
         let issues = copy(loclist.errors())
         call extend(issues, loclist.warnings())
         call filter(issues, 'v:val["bufnr"] == buf')
         let seen = {}
 
         for i in issues
-            if !has_key(seen, i['lnum'])
+            if i['lnum'] > 0 && !has_key(seen, i['lnum'])
                 let seen[i['lnum']] = 1
 
                 let sign_severity = i['type'] ==? 'W' ? 'Warning' : 'Error'
@@ -113,9 +118,9 @@ endfunction " }}}2
 " Remove the signs with the given ids from this buffer
 function! g:SyntasticSignsNotifier._removeSigns(ids) " {{{2
     if has('signs')
-        for i in a:ids
+        for s in reverse(copy(a:ids))
-            execute "sign unplace " . i
+            execute "sign unplace " . s
-            call remove(self._bufSignIds(), index(self._bufSignIds(), i))
+            call remove(self._bufSignIds(), index(self._bufSignIds(), s))
         endfor
     endif
 endfunction " }}}2

bundle/syntastic/syntax_checkers/actionscript/mxmlc.vim

@@ -14,10 +14,6 @@ if exists('g:loaded_syntastic_actionscript_mxmlc_checker')
 endif
 let g:loaded_syntastic_actionscript_mxmlc_checker = 1
 
-if !exists('g:syntastic_actionscript_mxmlc_conf')
-    let g:syntastic_actionscript_mxmlc_conf = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
@@ -45,10 +41,10 @@ function! SyntaxCheckers_actionscript_mxmlc_GetHighlightRegex(item)
 endfunction
 
 function! SyntaxCheckers_actionscript_mxmlc_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    call syntastic#log#deprecationWarn('actionscript_mxmlc_conf', 'actionscript_mxmlc_args',
-        \ 'args_before': (g:syntastic_actionscript_mxmlc_conf != '' ?
+        \ "'-load-config+=' . syntastic#util#shexpand(OLD_VAR)")
-        \   ' -load-config+=' . g:syntastic_actionscript_mxmlc_conf : ''),
+
-        \ 'args_after': '-output=' . syntastic#util#DevNull() })
+    let makeprg = self.makeprgBuild({ 'args_after': '-output=' . syntastic#util#DevNull() })
 
     let errorformat =
         \ '%f(%l): col: %c %trror: %m,' .

bundle/syntastic/syntax_checkers/bemhtml/bemhtmllint.vim

@@ -8,7 +8,7 @@
 "             Want To Public License, Version 2, as published by Sam Hocevar.
 "             See http://sam.zoy.org/wtfpl/COPYING for more details.
 "============================================================================
-"
+
 if exists("g:loaded_syntastic_bemhtml_bemhtmllint_checker")
     finish
 endif
@@ -29,6 +29,7 @@ call g:SyntasticRegistry.CreateAndRegisterChecker({
     \ 'name': 'bemhtmllint',
     \ 'exec': 'bemhtml-lint' })
 
-
 let &cpo = s:save_cpo
 unlet s:save_cpo
+
+" vim: set et sts=4 sw=4:

bundle/syntastic/syntax_checkers/c/avrgcc.vim

@@ -53,3 +53,5 @@ call g:SyntasticRegistry.CreateAndRegisterChecker({
 
 let &cpo = s:save_cpo
 unlet s:save_cpo
+
+" vim: set et sts=4 sw=4:

bundle/syntastic/syntax_checkers/c/checkpatch.vim

@@ -14,24 +14,27 @@ if exists("g:loaded_syntastic_c_checkpatch_checker")
 endif
 let g:loaded_syntastic_c_checkpatch_checker = 1
 
-" Bail if the user doesn't have `checkpatch.pl` or ./scripts/checkpatch.pl installed.
-if executable("checkpatch.pl")
-    let g:syntastic_c_checker_checkpatch_location = 'checkpatch.pl'
-elseif executable("./scripts/checkpatch.pl")
-    let g:syntastic_c_checker_checkpatch_location = './scripts/checkpatch.pl'
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_c_checkpatch_IsAvailable() dict
-    return exists("g:syntastic_c_checker_checkpatch_location")
+    call syntastic#log#deprecationWarn('c_checker_checkpatch_location', 'c_checkpatch_exe')
+
+    if !exists('g:syntastic_c_checkpatch_exe') && !executable(self.getExec())
+        if executable('checkpatch')
+            let g:syntastic_c_checkpatch_exe = 'checkpatch'
+        elseif executable('./scripts/checkpatch.pl')
+            let g:syntastic_c_checkpatch_exe = fnamemodify('./scripts/checkpatch.pl', ':p')
+        elseif executable('./scripts/checkpatch')
+            let g:syntastic_c_checkpatch_exe = fnamemodify('./scripts/checkpatch', ':p')
+        endif
+    endif
+
+    return executable(self.getExec())
 endfunction
 
 function! SyntaxCheckers_c_checkpatch_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_after': '--no-summary --no-tree --terse --file' })
-        \ 'exe': g:syntastic_c_checker_checkpatch_location,
-        \ 'args_after': '--no-summary --no-tree --terse --file' })
 
     let errorformat =
         \ '%f:%l: %tARNING: %m,' .

bundle/syntastic/syntax_checkers/c/make.vim

@@ -19,7 +19,7 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_c_make_GetLocList() dict
-    let makeprg = self.getExecEscaped() . ' -sk'
+    let makeprg = self.makeprgBuild({ 'args': '-sk', 'fname': '' })
 
     let errorformat =
         \ '%-G%f:%s:,' .

bundle/syntastic/syntax_checkers/c/oclint.vim

@@ -30,24 +30,34 @@ set cpo&vim
 
 function! SyntaxCheckers_c_oclint_GetLocList() dict
     let makeprg = self.makeprgBuild({
-        \ 'args_after': '-text',
+        \ 'post_args': '-- -c ' . syntastic#c#ReadConfig(g:syntastic_oclint_config_file) })
-        \ 'post_args_before': '-- -c ' . syntastic#c#ReadConfig(g:syntastic_oclint_config_file) })
 
     let errorformat =
-        \ '%E%f:%l:%c: %m P1 ,' .
-        \ '%E%f:%l:%c: %m P2 ,' .
-        \ '%W%f:%l:%c: %m P3 ,' .
         \ '%E%f:%l:%c: fatal error: %m,' .
         \ '%E%f:%l:%c: error: %m,' .
         \ '%W%f:%l:%c: warning: %m,' .
+        \ '%E%f:%l:%c: %m,' .
         \ '%-G%.%#'
 
-    return SyntasticMake({
+    let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
         \ 'subtype': 'Style',
-        \ 'postprocess': ['compressWhitespace', 'sort'],
+        \ 'postprocess': ['compressWhitespace'],
         \ 'returns': [0, 3, 5] })
+
+    for e in loclist
+        if e['text'] =~# '\v P3( |$)'
+            let e['type'] = 'W'
+        endif
+
+        let e['text'] = substitute(e['text'], '\m\C P[1-3]$', '', '')
+        let e['text'] = substitute(e['text'], '\m\C P[1-3] ', ': ', '')
+    endfor
+
+    call self.setWantSort(1)
+
+    return loclist
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/c/splint.vim

@@ -35,8 +35,11 @@ function! SyntaxCheckers_c_splint_GetLocList() dict
 
     let errorformat =
         \ '%-G%f:%l:%v: %[%#]%[%#]%[%#] Internal Bug %.%#,' .
+        \ '%-G%f(%l\,%v): %[%#]%[%#]%[%#] Internal Bug %.%#,' .
         \ '%W%f:%l:%v: %m,' .
+        \ '%W%f(%l\,%v): %m,' .
         \ '%W%f:%l: %m,' .
+        \ '%W%f(%l): %m,' .
         \ '%-C %\+In file included from %.%#,' .
         \ '%-C %\+from %.%#,' .
         \ '%+C %.%#'

bundle/syntastic/syntax_checkers/co/coco.vim

@@ -19,7 +19,8 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_co_coco_GetLocList() dict
-    let makeprg = self.makeprgBuild({ 'args_after': '-c -o /tmp' })
+    let tmpdir = $TMPDIR != '' ? $TMPDIR : $TMP != '' ? $TMP : '/tmp'
+    let makeprg = self.makeprgBuild({ 'args_after': '-c -o ' . tmpdir })
 
     let errorformat =
         \ '%EFailed at: %f,' .

bundle/syntastic/syntax_checkers/coffee/coffeelint.vim

@@ -19,7 +19,11 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_coffee_coffeelint_GetLocList() dict
-    let makeprg = self.makeprgBuild({ 'args_after': '--csv' })
+    if !exists('s:coffeelint_new')
+        let s:coffeelint_new = syntastic#util#versionIsAtLeast(syntastic#util#getVersion(
+            \ self.getExecEscaped() . ' --version'), [1, 4])
+    endif
+    let makeprg = self.makeprgBuild({ 'args_after': (s:coffeelint_new ? '--reporter csv' : '--csv') })
 
     let errorformat =
         \ '%f\,%l\,%\d%#\,%trror\,%m,' .

bundle/syntastic/syntax_checkers/css/csslint.vim

@@ -19,17 +19,13 @@ if exists('g:loaded_syntastic_css_csslint_checker')
 endif
 let g:loaded_syntastic_css_csslint_checker = 1
 
-if !exists('g:syntastic_csslint_options')
-    let g:syntastic_csslint_options = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_css_csslint_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    call syntastic#log#deprecationWarn('csslint_options', 'css_csslint_args')
-        \ 'args': g:syntastic_csslint_options,
+
-        \ 'args_after': '--format=compact' })
+    let makeprg = self.makeprgBuild({ 'args_after': '--format=compact' })
 
     " Print CSS Lint's error/warning messages from compact format. Ignores blank lines.
     let errorformat =

bundle/syntastic/syntax_checkers/css/prettycss.vim

@@ -43,13 +43,14 @@ function! SyntaxCheckers_css_prettycss_GetLocList() dict
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'defaults': {'bufnr': bufnr("")},
+        \ 'defaults': {'bufnr': bufnr("")} })
-        \ 'postprocess': ['sort'] })
 
     for e in loclist
         let e["text"] .= ')'
     endfor
 
+    call self.setWantSort(1)
+
     return loclist
 endfunction
 

bundle/syntastic/syntax_checkers/d/dmd.vim

@@ -35,6 +35,12 @@ function! SyntaxCheckers_d_dmd_IsAvailable() dict
 endfunction
 
 function! SyntaxCheckers_d_dmd_GetLocList() dict
+    if !exists('g:syntastic_d_include_dirs')
+        let g:syntastic_d_include_dirs = filter(glob($HOME . '/.dub/packages/*', 1, 1), 'isdirectory(v:val)')
+        call map(g:syntastic_d_include_dirs, 'isdirectory(v:val . "/source") ? v:val . "/source" : v:val')
+        call add(g:syntastic_d_include_dirs, './source')
+    endif
+
     return syntastic#c#GetLocList('d', 'dmd', {
         \ 'errorformat':
         \     '%-G%f:%s:,%f(%l): %m,' .

bundle/syntastic/syntax_checkers/elixir/elixir.vim

@@ -24,6 +24,11 @@ function! SyntaxCheckers_elixir_elixir_IsAvailable() dict
 endfunction
 
 function! SyntaxCheckers_elixir_elixir_GetLocList() dict
+    if !exists('g:syntastic_enable_elixir_checker') || !g:syntastic_enable_elixir_checker
+        call syntastic#log#error('checker elixir/elixir: checks disabled for security reasons; ' .
+            \ 'set g:syntastic_enable_elixir_checker to 1 to override')
+        return []
+    endif
 
     let make_options = {}
     let compile_command = 'elixir'

bundle/syntastic/syntax_checkers/erlang/erlang_check_file.erl

@@ -32,7 +32,7 @@ main([FileName, "-rebar", Path, LibDirs]) ->
     %io:format("~p~n", [LibDirs1]),
     compile(FileName, LibDirs1);
 
-main([FileName, LibDirs]) ->
+main([FileName | LibDirs]) ->
     compile(FileName, LibDirs).
 
 compile(FileName, LibDirs) ->
@@ -45,7 +45,12 @@ compile(FileName, LibDirs) ->
                   warn_export_vars,
                   strong_validation,
                   report] ++
-                 [{i, filename:join(Root, I)} || I <- LibDirs]).
+                 [{i, filename:join(Root, I)} || I <- LibDirs] ++
+                 case lists:member("deps/pmod_transform/include", LibDirs) of
+                     true -> [{parse_transform, pmod_pt}];
+                     _    -> []
+                 end
+                ).
 
 get_root(Dir) ->
     Path = filename:split(filename:absname(Dir)),

bundle/syntastic/syntax_checkers/erlang/escript.vim

@@ -30,7 +30,7 @@ function! SyntaxCheckers_erlang_escript_GetLocList() dict
     endif
 
     let shebang = syntastic#util#parseShebang()
-    if shebang['exe'] =~# '\m\<escript$' || (shebang['exe'] ==# '/usr/bin/env' && shebang['args'][0] ==# 'escript')
+    if shebang['exe'] ==# 'escript'
         let args = '-s'
         let post_args = ''
     else

bundle/syntastic/syntax_checkers/erlang/syntaxerl.vim

@@ -38,3 +38,5 @@ call g:SyntasticRegistry.CreateAndRegisterChecker({
 
 let &cpo = s:save_cpo
 unlet s:save_cpo
+
+" vim: set et sts=4 sw=4:

bundle/syntastic/syntax_checkers/eruby/ruby.vim

@@ -19,22 +19,17 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_eruby_ruby_IsAvailable() dict
-    if !exists("g:syntastic_ruby_exec")
+    if !exists('g:syntastic_eruby_ruby_exec') && exists('g:syntastic_ruby_exec')
-        let g:syntastic_ruby_exec = self.getExec()
+        let g:syntastic_eruby_ruby_exec = g:syntastic_ruby_exec
     endif
-    return executable(expand(g:syntastic_ruby_exec))
+    return executable(self.getExec())
 endfunction
 
 function! SyntaxCheckers_eruby_ruby_GetLocList() dict
-    let exe = syntastic#util#shexpand(g:syntastic_ruby_exec)
-    if !syntastic#util#isRunningWindows()
-        let exe = 'RUBYOPT= ' . exe
-    endif
-
     let fname = "'" . escape(expand('%'), "\\'") . "'"
 
     " TODO: encodings became useful in ruby 1.9 :)
-    if syntastic#util#versionIsAtLeast(syntastic#util#getVersion(exe . ' --version'), [1, 9])
+    if syntastic#util#versionIsAtLeast(syntastic#util#getVersion(self.getExecEscaped(). ' --version'), [1, 9])
         let enc = &fileencoding != '' ? &fileencoding : &encoding
         let encoding_spec = ', :encoding => "' . (enc ==? 'utf-8' ? 'UTF-8' : 'BINARY') . '"'
     else
@@ -43,22 +38,32 @@ function! SyntaxCheckers_eruby_ruby_GetLocList() dict
 
     "gsub fixes issue #7, rails has it's own eruby syntax
     let makeprg =
-        \ exe . ' -rerb -e ' .
+        \ self.getExecEscaped() . ' -rerb -e ' .
         \ syntastic#util#shescape('puts ERB.new(File.read(' .
         \     fname . encoding_spec .
         \     ').gsub(''<%='',''<%''), nil, ''-'').src') .
-        \ ' | ' . exe . ' -c'
+        \ ' | ' . self.getExecEscaped() . ' -w -c'
 
-    let errorformat =
+    let errorformat = '%-G%\m%.%#warning: %\%%(possibly %\)%\?useless use of a literal in void context,'
+
+    " filter out lines starting with ...
+    " long lines are truncated and wrapped in ... %p then returns the wrong
+    " column offset
+    let errorformat .= '%-G%\%.%\%.%\%.%.%#,'
+
+    let errorformat .=
         \ '%-GSyntax OK,'.
         \ '%E-:%l: syntax error\, %m,%Z%p^,'.
         \ '%W-:%l: warning: %m,'.
         \ '%Z%p^,'.
         \ '%-C%.%#'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'RUBYOPT': '' }
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'env': env,
         \ 'defaults': { 'bufnr': bufnr(""), 'vcol': 1 } })
 endfunction
 

bundle/syntastic/syntax_checkers/haml/haml.vim

@@ -19,16 +19,12 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_haml_haml_IsAvailable() dict
-    if !exists('g:syntastic_haml_interpreter')
+    call syntastic#log#deprecationWarn('haml_interpreter', 'haml_haml_exec')
-        let g:syntastic_haml_interpreter = self.getExec()
+    return executable(self.getExec())
-    endif
-    return executable(expand(g:syntastic_haml_interpreter))
 endfunction
 
 function! SyntaxCheckers_haml_haml_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_after': '-c' })
-        \ 'exe': syntastic#util#shexpand(g:syntastic_haml_interpreter),
-        \ 'args_after': '-c' })
 
     let errorformat =
         \ 'Haml error on line %l: %m,' .

bundle/syntastic/syntax_checkers/handlebars/handlebars.vim

@@ -29,6 +29,7 @@ function! SyntaxCheckers_handlebars_handlebars_GetLocList() dict
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'postprocess': ['guards'],
         \ 'defaults': {'bufnr': bufnr("")} })
 endfunction
 

bundle/syntastic/syntax_checkers/haskell/hdevtools.vim

@@ -19,22 +19,30 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_haskell_hdevtools_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    if !exists('g:syntastic_haskell_hdevtools_args') && exists('g:hdevtools_options')
-        \ 'exe': self.getExecEscaped() . ' check',
+        call syntastic#log#oneTimeWarn('variable g:hdevtools_options is deprecated, ' .
-        \ 'args': get(g:, 'hdevtools_options', '') })
+            \ 'please use g:syntastic_haskell_hdevtools_args instead')
+        let g:syntastic_haskell_hdevtools_args = g:hdevtools_options
+    endif
 
-    let errorformat= '\%-Z\ %#,'.
+    let makeprg = self.makeprgBuild({
-        \ '%W%f:%l:%c:\ Warning:\ %m,'.
+        \ 'exe_after': 'check',
-        \ '%W%f:%l:%c:\ Warning:,'.
+        \ 'fname': syntastic#util#shexpand('%:p') })
-        \ '%E%f:%l:%c:\ %m,'.
+
-        \ '%E%>%f:%l:%c:,'.
+    let errorformat =
-        \ '%+C\ \ %#%m,'.
+        \ '%-Z %#,'.
-        \ '%W%>%f:%l:%c:,'.
+        \ '%W%f:%l:%v: Warning: %m,'.
-        \ '%+C\ \ %#%tarning:\ %m,'
+        \ '%W%f:%l:%v: Warning:,'.
+        \ '%E%f:%l:%v: %m,'.
+        \ '%E%>%f:%l:%v:,'.
+        \ '%+C  %#%m,'.
+        \ '%W%>%f:%l:%v:,'.
+        \ '%+C  %#%tarning: %m,'
 
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'defaults': {'vcol': 1},
         \ 'postprocess': ['compressWhitespace'] })
 endfunction
 

bundle/syntastic/syntax_checkers/haskell/hlint.vim

@@ -14,16 +14,18 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_haskell_hlint_GetLocList() dict
-    let makeprg = self.makeprgBuild({})
+    let makeprg = self.makeprgBuild({
+        \ 'fname': syntastic#util#shexpand('%:p')})
 
     let errorformat =
-        \ '%E%f:%l:%c: Error: %m,' .
+        \ '%E%f:%l:%v: Error: %m,' .
-        \ '%W%f:%l:%c: Warning: %m,' .
+        \ '%W%f:%l:%v: Warning: %m,' .
         \ '%C%m'
 
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'defaults': {'vcol': 1},
         \ 'postprocess': ['compressWhitespace'] })
 endfunction
 

bundle/syntastic/syntax_checkers/html/jshint.vim

@@ -14,31 +14,25 @@ if exists('g:loaded_syntastic_html_jshint_checker')
 endif
 let g:loaded_syntastic_html_jshint_checker = 1
 
-if !exists('g:syntastic_jshint_exec')
-    let g:syntastic_jshint_exec = 'jshint'
-endif
-
-if !exists('g:syntastic_html_jshint_conf')
-    let g:syntastic_html_jshint_conf = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_html_jshint_IsAvailable() dict
-    let exe = expand(g:syntastic_jshint_exec)
+    call syntastic#log#deprecationWarn('jshint_exec', 'html_jshint_exec')
-    return executable(exe) &&
+    return executable(self.getExec()) &&
-        \ syntastic#util#versionIsAtLeast(syntastic#util#getVersion(exe . ' --version'), [2,4])
+        \ syntastic#util#versionIsAtLeast(syntastic#util#getVersion(self.getExecEscaped() . ' --version'), [2,4])
 endfunction
 
 function! SyntaxCheckers_html_jshint_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    call syntastic#log#deprecationWarn('html_jshint_conf', 'html_jshint_args',
-        \ 'exe': expand(g:syntastic_jshint_exec),
+        \ "'--config ' . syntastic#util#shexpand(OLD_VAR)")
-        \ 'args': (g:syntastic_html_jshint_conf != '' ? '--config ' . g:syntastic_html_jshint_conf : ''),
+
-        \ 'args_after': '--verbose --extract always' })
+    let makeprg = self.makeprgBuild({ 'args_after': '--verbose --extract always' })
 
     let errorformat = '%A%f: line %l\, col %v\, %m \(%t%*\d\)'
 
+    call self.setWantSort(1)
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,

bundle/syntastic/syntax_checkers/html/tidy.vim

@@ -10,7 +10,15 @@
 "
 "============================================================================
 "
-" Checker option:
+" Note: if you need to check HTML5 sources, you might consider installing a
+" fork of HTML Tidy, named "HTML Tidy for HTML5":
+"
+"   http://w3c.github.io/tidy-html5/
+"
+" HTML Tidy for HTML5 can be used without changes by this checker, just install
+" it and point g:syntastic_html_tidy_exec to the executable.
+"
+" Checker options:
 "
 " - g:syntastic_html_tidy_ignore_errors (list; default: [])
 "   list of errors to ignore
@@ -48,108 +56,112 @@ set cpo&vim
 " TODO: join this with xhtml.vim for DRY's sake?
 function! s:TidyEncOptByFenc()
     let tidy_opts = {
-                \'utf-8':        '-utf8',
+            \ 'utf-8':        '-utf8',
-                \'ascii':        '-ascii',
+            \ 'ascii':        '-ascii',
-                \'latin1':       '-latin1',
+            \ 'latin1':       '-latin1',
-                \'iso-2022-jp':  '-iso-2022',
+            \ 'iso-2022-jp':  '-iso-2022',
-                \'cp1252':       '-win1252',
+            \ 'cp1252':       '-win1252',
-                \'macroman':     '-mac',
+            \ 'macroman':     '-mac',
-                \'utf-16le':     '-utf16le',
+            \ 'utf-16le':     '-utf16le',
-                \'utf-16':       '-utf16',
+            \ 'utf-16':       '-utf16',
-                \'big5':         '-big5',
+            \ 'big5':         '-big5',
-                \'cp932':        '-shiftjis',
+            \ 'cp932':        '-shiftjis',
-                \'sjis':         '-shiftjis',
+            \ 'sjis':         '-shiftjis',
-                \'cp850':        '-ibm858',
+            \ 'cp850':        '-ibm858',
-                \}
+        \ }
     return get(tidy_opts, &fileencoding, '-utf8')
 endfunction
 
 let s:ignore_errors = [
-                \ "<table> lacks \"summary\" attribute",
+        \ "<table> lacks \"summary\" attribute",
-                \ "not approved by W3C",
+        \ "not approved by W3C",
-                \ "<input> proprietary attribute \"placeholder\"",
+        \ "<input> proprietary attribute \"placeholder\"",
-                \ "<meta> proprietary attribute \"charset\"",
+        \ "<meta> proprietary attribute \"charset\"",
-                \ "<meta> lacks \"content\" attribute",
+        \ "<meta> lacks \"content\" attribute",
-                \ "inserting \"type\" attribute",
+        \ "inserting \"type\" attribute",
-                \ "proprietary attribute \"data-",
+        \ "proprietary attribute \"data-",
-                \ "missing <!DOCTYPE> declaration",
+        \ "missing <!DOCTYPE> declaration",
-                \ "inserting implicit <body>",
+        \ "inserting implicit <body>",
-                \ "inserting missing 'title' element",
+        \ "inserting missing 'title' element",
-                \ "unescaped & or unknown entity",
+        \ "unescaped & or unknown entity",
-                \ "<input> attribute \"type\" has invalid value",
+        \ "<input> attribute \"type\" has invalid value",
-                \ "proprietary attribute \"role\"",
+        \ "proprietary attribute \"role\"",
-                \ "proprietary attribute \"aria-activedescendant\"",
+        \ "proprietary attribute \"aria-activedescendant\"",
-                \ "proprietary attribute \"aria-atomic\"",
+        \ "proprietary attribute \"aria-atomic\"",
-                \ "proprietary attribute \"aria-autocomplete\"",
+        \ "proprietary attribute \"aria-autocomplete\"",
-                \ "proprietary attribute \"aria-busy\"",
+        \ "proprietary attribute \"aria-busy\"",
-                \ "proprietary attribute \"aria-checked\"",
+        \ "proprietary attribute \"aria-checked\"",
-                \ "proprietary attribute \"aria-controls\"",
+        \ "proprietary attribute \"aria-controls\"",
-                \ "proprietary attribute \"aria-describedby\"",
+        \ "proprietary attribute \"aria-describedby\"",
-                \ "proprietary attribute \"aria-disabled\"",
+        \ "proprietary attribute \"aria-disabled\"",
-                \ "proprietary attribute \"aria-dropeffect\"",
+        \ "proprietary attribute \"aria-dropeffect\"",
-                \ "proprietary attribute \"aria-expanded\"",
+        \ "proprietary attribute \"aria-expanded\"",
-                \ "proprietary attribute \"aria-flowto\"",
+        \ "proprietary attribute \"aria-flowto\"",
-                \ "proprietary attribute \"aria-grabbed\"",
+        \ "proprietary attribute \"aria-grabbed\"",
-                \ "proprietary attribute \"aria-haspopup\"",
+        \ "proprietary attribute \"aria-haspopup\"",
-                \ "proprietary attribute \"aria-hidden\"",
+        \ "proprietary attribute \"aria-hidden\"",
-                \ "proprietary attribute \"aria-invalid\"",
+        \ "proprietary attribute \"aria-invalid\"",
-                \ "proprietary attribute \"aria-label\"",
+        \ "proprietary attribute \"aria-label\"",
-                \ "proprietary attribute \"aria-labelledby\"",
+        \ "proprietary attribute \"aria-labelledby\"",
-                \ "proprietary attribute \"aria-level\"",
+        \ "proprietary attribute \"aria-level\"",
-                \ "proprietary attribute \"aria-live\"",
+        \ "proprietary attribute \"aria-live\"",
-                \ "proprietary attribute \"aria-multiline\"",
+        \ "proprietary attribute \"aria-multiline\"",
-                \ "proprietary attribute \"aria-multiselectable\"",
+        \ "proprietary attribute \"aria-multiselectable\"",
-                \ "proprietary attribute \"aria-orientation\"",
+        \ "proprietary attribute \"aria-orientation\"",
-                \ "proprietary attribute \"aria-owns\"",
+        \ "proprietary attribute \"aria-owns\"",
-                \ "proprietary attribute \"aria-posinset\"",
+        \ "proprietary attribute \"aria-posinset\"",
-                \ "proprietary attribute \"aria-pressed\"",
+        \ "proprietary attribute \"aria-pressed\"",
-                \ "proprietary attribute \"aria-readonly\"",
+        \ "proprietary attribute \"aria-readonly\"",
-                \ "proprietary attribute \"aria-relevant\"",
+        \ "proprietary attribute \"aria-relevant\"",
-                \ "proprietary attribute \"aria-relevant\"",
+        \ "proprietary attribute \"aria-relevant\"",
-                \ "proprietary attribute \"aria-required\"",
+        \ "proprietary attribute \"aria-required\"",
-                \ "proprietary attribute \"aria-selected\"",
+        \ "proprietary attribute \"aria-selected\"",
-                \ "proprietary attribute \"aria-setsize\"",
+        \ "proprietary attribute \"aria-setsize\"",
-                \ "proprietary attribute \"aria-sort\"",
+        \ "proprietary attribute \"aria-sort\"",
-                \ "proprietary attribute \"aria-valuemax\"",
+        \ "proprietary attribute \"aria-valuemax\"",
-                \ "proprietary attribute \"aria-valuemin\"",
+        \ "proprietary attribute \"aria-valuemin\"",
-                \ "proprietary attribute \"aria-valuenow\"",
+        \ "proprietary attribute \"aria-valuenow\"",
-                \ "proprietary attribute \"aria-valuetext\""
+        \ "proprietary attribute \"aria-valuetext\""
-                \ ]
+    \ ]
+lockvar! s:ignore_errors
 
 let s:blocklevel_tags = [
-                \ "main",
+        \ "main",
-                \ "section",
+        \ "section",
-                \ "article",
+        \ "article",
-                \ "aside",
+        \ "aside",
-                \ "header",
+        \ "header",
-                \ "footer",
+        \ "footer",
-                \ "nav",
+        \ "nav",
-                \ "figure",
+        \ "figure",
-                \ "figcaption"
+        \ "figcaption"
-                \ ]
+    \ ]
+lockvar! s:blocklevel_tags
 
 let s:inline_tags = [
-                \ "video",
+        \ "video",
-                \ "audio",
+        \ "audio",
-                \ "source",
+        \ "source",
-                \ "embed",
+        \ "embed",
-                \ "mark",
+        \ "mark",
-                \ "progress",
+        \ "progress",
-                \ "meter",
+        \ "meter",
-                \ "time",
+        \ "time",
-                \ "ruby",
+        \ "ruby",
-                \ "rt",
+        \ "rt",
-                \ "rp",
+        \ "rp",
-                \ "canvas",
+        \ "canvas",
-                \ "command",
+        \ "command",
-                \ "details",
+        \ "details",
-                \ "datalist"
+        \ "datalist"
-                \ ]
+    \ ]
+lockvar! s:inline_tags
 
 let s:empty_tags = [
-                \ "wbr",
+        \ "wbr",
-                \ "keygen"
+        \ "keygen"
-                \ ]
+    \ ]
+lockvar! s:empty_tags
 
 function! s:IgnoreError(text)
     for i in s:ignore_errors + g:syntastic_html_tidy_ignore_errors
@@ -174,9 +186,7 @@ function! s:Args()
 endfunction
 
 function! SyntaxCheckers_html_tidy_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_after': s:Args() })
-        \ 'args_after': s:Args(),
-        \ 'tail': '2>&1' })
 
     let errorformat =
         \ '%Wline %l column %v - Warning: %m,' .

bundle/syntastic/syntax_checkers/java/checkstyle.vim

@@ -27,18 +27,27 @@ endif
 let s:save_cpo = &cpo
 set cpo&vim
 
+function! SyntaxCheckers_java_checkstyle_IsAvailable() dict
+    return
+        \ executable(self.getExec()) &&
+        \ filereadable(expand(g:syntastic_java_checkstyle_classpath)) &&
+        \ filereadable(expand(g:syntastic_java_checkstyle_conf_file))
+endfunction
+
 function! SyntaxCheckers_java_checkstyle_GetLocList() dict
 
-    let fname = syntastic#util#shescape( expand('%:p:h') . '/' . expand('%:t') )
+    let fname = syntastic#util#shescape( expand('%:p:h') . syntastic#util#Slash() . expand('%:t') )
 
     if has('win32unix')
         let fname = substitute(system('cygpath -m ' . fname), '\m\%x00', '', 'g')
     endif
 
     let makeprg = self.makeprgBuild({
-        \ 'args_after': '-cp ' . g:syntastic_java_checkstyle_classpath .
+        \ 'args_after': [
-        \               ' com.puppycrawl.tools.checkstyle.Main -c ' . g:syntastic_java_checkstyle_conf_file .
+        \       '-cp', expand(g:syntastic_java_checkstyle_classpath),
-        \               ' -f xml',
+        \       'com.puppycrawl.tools.checkstyle.Main',
+        \       '-c', expand(g:syntastic_java_checkstyle_conf_file),
+        \       '-f', 'xml'],
         \ 'fname': fname })
 
     let errorformat = '%f:%t:%l:%c:%m'

bundle/syntastic/syntax_checkers/java/javac.vim

@@ -10,32 +10,36 @@
 "             See http://sam.zoy.org/wtfpl/COPYING for more details.
 "============================================================================
 
-if exists("g:loaded_syntastic_java_javac_checker")
+if exists('g:loaded_syntastic_java_javac_checker')
     finish
 endif
 let g:loaded_syntastic_java_javac_checker = 1
-let g:syntastic_java_javac_maven_pom_tags = ["build", "properties"]
+let g:syntastic_java_javac_maven_pom_tags = ['build', 'properties']
 let g:syntastic_java_javac_maven_pom_properties = {}
 let s:has_maven = 0
 
 " Global Options
-if !exists("g:syntastic_java_javac_executable")
+if !exists('g:syntastic_java_javac_executable')
     let g:syntastic_java_javac_executable = 'javac'
 endif
 
-if !exists("g:syntastic_java_maven_executable")
+if !exists('g:syntastic_java_maven_executable')
     let g:syntastic_java_maven_executable = 'mvn'
 endif
 
-if !exists("g:syntastic_java_javac_options")
+if !exists('g:syntastic_java_javac_options')
     let g:syntastic_java_javac_options = '-Xlint'
 endif
 
-if !exists("g:syntastic_java_javac_classpath")
+if !exists('g:syntastic_java_maven_options')
+    let g:syntastic_java_maven_options = ''
+endif
+
+if !exists('g:syntastic_java_javac_classpath')
     let g:syntastic_java_javac_classpath = ''
 endif
 
-if !exists("g:syntastic_java_javac_delete_output")
+if !exists('g:syntastic_java_javac_delete_output')
     let g:syntastic_java_javac_delete_output = 1
 endif
 
@@ -43,20 +47,22 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! s:CygwinPath(path)
-    return substitute(system("cygpath -m " . a:path), '\n', '', 'g')
+    return substitute(system('cygpath -m ' . syntastic#util#shescape(a:path)), "\n", '', 'g')
 endfunction
 
-if !exists("g:syntastic_java_javac_temp_dir")
+if !exists('g:syntastic_java_javac_temp_dir')
     if has('win32') || has('win64')
-        let g:syntastic_java_javac_temp_dir = $TEMP."\\vim-syntastic-javac"
+        let g:syntastic_java_javac_temp_dir = $TEMP . syntastic#util#Slash() . 'vim-syntastic-javac'
     elseif has('win32unix')
         let g:syntastic_java_javac_temp_dir = s:CygwinPath('/tmp/vim-syntastic-javac')
+    elseif $TMPDIR != ''
+        let g:syntastic_java_javac_temp_dir = $TMPDIR . '/vim-syntastic-javac'
     else
         let g:syntastic_java_javac_temp_dir = '/tmp/vim-syntastic-javac'
     endif
 endif
 
-if !exists("g:syntastic_java_javac_autoload_maven_classpath")
+if !exists('g:syntastic_java_javac_autoload_maven_classpath')
     let g:syntastic_java_javac_autoload_maven_classpath = 1
 endif
 
@@ -72,16 +78,16 @@ if !exists('g:syntastic_java_javac_custom_classpath_command')
     let g:syntastic_java_javac_custom_classpath_command = ''
 endif
 
-if !exists("g:syntastic_java_javac_maven_pom_ftime")
+if !exists('g:syntastic_java_javac_maven_pom_ftime')
     let g:syntastic_java_javac_maven_pom_ftime = {}
 endif
 
-if !exists("g:syntastic_java_javac_maven_pom_classpath")
+if !exists('g:syntastic_java_javac_maven_pom_classpath')
     let g:syntastic_java_javac_maven_pom_classpath = {}
 endif
 
 function! s:RemoveCarriageReturn(line)
-    return substitute(a:line, '\r', '', 'g')
+    return substitute(a:line, "\r", '', 'g')
 endfunction
 
 " recursively remove directory and all it's sub-directories
@@ -90,41 +96,30 @@ function! s:RemoveDir(dir)
         for f in split(globpath(a:dir, '*'), "\n")
             call s:RemoveDir(f)
         endfor
-        silent! call system('rmdir ' . a:dir)
+        silent! call system('rmdir ' . syntastic#util#shescape(a:dir))
     else
         silent! call delete(a:dir)
     endif
 endfunction
 
+function! s:ClassSep()
+    return (syntastic#util#isRunningWindows() || has('win32unix')) ? ';' : ':'
+endfunction
+
 function! s:AddToClasspath(classpath, path)
     if a:path == ''
         return a:classpath
     endif
-    if a:classpath != '' && a:path != ''
+    return (a:classpath != '') ? a:classpath . s:ClassSep() . a:path : a:path
-        if has('win32') || has('win32unix') || has('win64')
-            return a:classpath . ";" . a:path
-        else
-            return a:classpath . ":" . a:path
-        endif
-    else
-        return a:path
-    endif
 endfunction
 
 function! s:SplitClasspath(classpath)
-    if a:classpath == ''
+    return split(a:classpath, s:ClassSep())
-        return []
-    endif
-    if has('win32') || has('win32unix') || has('win64')
-        return split(a:classpath, ";")
-    else
-        return split(a:classpath, ":")
-    endif
 endfunction
 
 function! s:LoadConfigFile()
-    if filereadable(g:syntastic_java_javac_config_file)
+    if filereadable(expand(g:syntastic_java_javac_config_file))
-        exe 'source '.g:syntastic_java_javac_config_file
+        exe 'source ' . fnameescape(expand(g:syntastic_java_javac_config_file))
     endif
 endfunction
 
@@ -137,25 +132,25 @@ function! s:SaveClasspath()
     endfor
     " save classpath to config file
     if g:syntastic_java_javac_config_file_enabled
-        if filereadable(g:syntastic_java_javac_config_file)
+        if filereadable(expand(g:syntastic_java_javac_config_file))
             " load lines from config file
-            let lines = readfile(g:syntastic_java_javac_config_file)
+            let lines = readfile(expand(g:syntastic_java_javac_config_file))
             " strip g:syntastic_java_javac_classpath options from config file lines
             let i = 0
             while i < len(lines)
                 if match(lines[i], 'g:syntastic_java_javac_classpath') != -1
                     call remove(lines, i)
-                    let i -= 1
+                else
+                    let i += 1
                 endif
-                let i += 1
             endwhile
         else
             let lines = []
         endif
         " add new g:syntastic_java_javac_classpath option to config
-        call add(lines, 'let g:syntastic_java_javac_classpath = "'.path.'"')
+        call add(lines, 'let g:syntastic_java_javac_classpath = ' . string(path))
         " save config file lines
-        call writefile(lines, g:syntastic_java_javac_config_file)
+        call writefile(lines, expand(g:syntastic_java_javac_config_file))
     endif
     " set new classpath
     let g:syntastic_java_javac_classpath = path
@@ -169,7 +164,7 @@ function! s:EditClasspath()
         let path = []
         let pathlines = split(g:syntastic_java_javac_classpath, "\n")
         for p in pathlines
-            let path += s:SplitClasspath(p)
+            call extend(path, s:SplitClasspath(p))
         endfor
         execute (len(path) + 5) . 'sp ' . fnameescape(command)
 
@@ -192,7 +187,7 @@ function! s:SaveConfig()
     let lines = getline(1, line('$'))
     if g:syntastic_java_javac_config_file_enabled
         " save config file lines
-        call writefile(lines, g:syntastic_java_javac_config_file)
+        call writefile(lines, expand(g:syntastic_java_javac_config_file))
     endif
     let &modified = 0
 endfunction
@@ -202,8 +197,8 @@ function! s:EditConfig()
     let winnr = bufwinnr('^' . command . '$')
     if winnr < 0
         let lines = []
-        if filereadable(g:syntastic_java_javac_config_file)
+        if filereadable(expand(g:syntastic_java_javac_config_file))
-            let lines = readfile(g:syntastic_java_javac_config_file)
+            let lines = readfile(expand(g:syntastic_java_javac_config_file))
         endif
         execute (len(lines) + 5) . 'sp ' . fnameescape(command)
 
@@ -223,10 +218,12 @@ endfunction
 
 function! s:GetMavenProperties()
     let mvn_properties = {}
-    let pom = findfile("pom.xml", ".;")
+    let pom = findfile('pom.xml', '.;')
     if s:has_maven && filereadable(pom)
         if !has_key(g:syntastic_java_javac_maven_pom_properties, pom)
-            let mvn_cmd = syntastic#util#shexpand(g:syntastic_java_maven_executable) . ' -f ' . pom
+            let mvn_cmd = syntastic#util#shexpand(g:syntastic_java_maven_executable) .
+                \ ' -f ' . syntastic#util#shescape(pom) .
+                \ ' ' . g:syntastic_java_maven_options
             let mvn_is_managed_tag = 1
             let mvn_settings_output = split(system(mvn_cmd . ' help:effective-pom'), "\n")
             let current_path = 'project'
@@ -239,7 +236,7 @@ function! s:GetMavenProperties()
                     let matches = matchlist(line, '\m^\s*</\([a-zA-Z0-9\-\.]\+\)>\s*$')
                     if !empty(matches)
                         let mvn_is_managed_tag = index(g:syntastic_java_javac_maven_pom_tags, matches[1]) < 0
-                        let current_path  = substitute(current_path, '\m\.' . matches[1] . "$", '', '')
+                        let current_path  = substitute(current_path, '\m\.' . matches[1] . '$', '', '')
                     else
                         let matches = matchlist(line, '\m^\s*<\([a-zA-Z0-9\-\.]\+\)>\(.\+\)</[a-zA-Z0-9\-\.]\+>\s*$')
                         if mvn_is_managed_tag && !empty(matches)
@@ -262,10 +259,12 @@ if g:syntastic_java_javac_config_file_enabled
 endif
 
 function! s:GetMavenClasspath()
-    let pom = findfile("pom.xml", ".;")
+    let pom = findfile('pom.xml', '.;')
     if s:has_maven && filereadable(pom)
         if !has_key(g:syntastic_java_javac_maven_pom_ftime, pom) || g:syntastic_java_javac_maven_pom_ftime[pom] != getftime(pom)
-            let mvn_cmd = syntastic#util#shexpand(g:syntastic_java_maven_executable) . ' -f ' . pom
+            let mvn_cmd = syntastic#util#shexpand(g:syntastic_java_maven_executable) .
+                \ ' -f ' . syntastic#util#shescape(pom) .
+                \ ' ' . g:syntastic_java_maven_options
             let mvn_classpath_output = split(system(mvn_cmd . ' dependency:build-classpath'), "\n")
             let mvn_classpath = ''
             let class_path_next = 0
@@ -308,20 +307,20 @@ function! SyntaxCheckers_java_javac_IsAvailable() dict
 endfunction
 
 function! s:MavenOutputDirectory()
-    let pom = findfile("pom.xml", ".;")
+    let pom = findfile('pom.xml', '.;')
     if s:has_maven && filereadable(pom)
         let mvn_properties = s:GetMavenProperties()
         let output_dir = getcwd()
         if has_key(mvn_properties, 'project.properties.build.dir')
             let output_dir = mvn_properties['project.properties.build.dir']
         endif
-        if stridx(expand( '%:p:h' ), "src.main.java") >= 0
+        if stridx(expand( '%:p:h' ), 'src.main.java') >= 0
             let output_dir .= '/target/classes'
             if has_key(mvn_properties, 'project.build.outputDirectory')
                 let output_dir = mvn_properties['project.build.outputDirectory']
             endif
         endif
-        if stridx(expand( '%:p:h' ), "src.test.java") >= 0
+        if stridx(expand( '%:p:h' ), 'src.test.java') >= 0
             let output_dir .= '/target/test-classes'
             if has_key(mvn_properties, 'project.build.testOutputDirectory')
                 let output_dir = mvn_properties['project.build.testOutputDirectory']
@@ -329,7 +328,7 @@ function! s:MavenOutputDirectory()
         endif
 
         if has('win32unix')
-            let output_dir=s:CygwinPath(output_dir)
+            let output_dir = s:CygwinPath(output_dir)
         endif
         return output_dir
     endif
@@ -337,13 +336,12 @@ function! s:MavenOutputDirectory()
 endfunction
 
 function! SyntaxCheckers_java_javac_GetLocList() dict
-
     let javac_opts = g:syntastic_java_javac_options
 
-    let output_dir = ""
+    let output_dir = ''
     if g:syntastic_java_javac_delete_output
         let output_dir = g:syntastic_java_javac_temp_dir
-        let javac_opts .= ' -d ' . output_dir
+        let javac_opts .= ' -d ' . syntastic#util#shescape(output_dir)
     endif
 
     " load classpath from config file
@@ -354,12 +352,7 @@ function! SyntaxCheckers_java_javac_GetLocList() dict
     let javac_classpath = ''
 
     " add classpathes to javac_classpath
-    if has('win32') || has('win32unix') || has('win64')
+    for path in split(g:syntastic_java_javac_classpath, s:ClassSep())
-        let javac_classpath_split = ';'
-    else
-        let javac_classpath_split = ':'
-    endif
-    for path in split(g:syntastic_java_javac_classpath, javac_classpath_split)
         if path != ''
             try
                 let ps = glob(path, 0, 1)
@@ -378,7 +371,7 @@ function! SyntaxCheckers_java_javac_GetLocList() dict
 
     if s:has_maven && g:syntastic_java_javac_autoload_maven_classpath
         if !g:syntastic_java_javac_delete_output
-            let javac_opts .= ' -d ' . s:MavenOutputDirectory()
+            let javac_opts .= ' -d ' . syntastic#util#shescape(s:MavenOutputDirectory())
         endif
         let javac_classpath = s:AddToClasspath(javac_classpath, s:GetMavenClasspath())
     endif
@@ -386,7 +379,7 @@ function! SyntaxCheckers_java_javac_GetLocList() dict
     " load custom classpath
     if g:syntastic_java_javac_custom_classpath_command != ''
         let lines = system(g:syntastic_java_javac_custom_classpath_command)
-        if has('win32') || has('win32unix') || has('win64')
+        if syntastic#util#isRunningWindows() || has('win32unix')
             let lines = substitute(lines, "\r\n", "\n", 'g')
         endif
         for l in split(lines, "\n")
@@ -395,26 +388,18 @@ function! SyntaxCheckers_java_javac_GetLocList() dict
     endif
 
     if javac_classpath != ''
-        let javac_opts .= ' -cp "' . fnameescape(javac_classpath) . '"'
+        let javac_opts .= ' -cp ' . syntastic#util#shexpand(javac_classpath)
     endif
 
-    " path seperator
+    let fname = expand('%:p:h') . syntastic#util#Slash() . expand ('%:t')
-    if has('win32') || has('win32unix') || has('win64')
-        let sep = "\\"
-    else
-        let sep = '/'
-    endif
-
-    let fname = fnameescape(expand ( '%:p:h' ) . sep . expand ( '%:t' ))
 
     if has('win32unix')
-        let fname =  s:CygwinPath(fname)
+        let fname = s:CygwinPath(fname)
     endif
 
     let makeprg = self.makeprgBuild({
         \ 'args': javac_opts,
-        \ 'fname': fname,
+        \ 'fname': syntastic#util#shescape(fname) })
-        \ 'tail': '2>&1' })
 
     " unashamedly stolen from *errorformat-javac* (quickfix.txt) and modified to include error types
     let errorformat =

bundle/syntastic/syntax_checkers/javascript/closurecompiler.vim

@@ -8,48 +8,36 @@
 "             Want To Public License, Version 2, as published by Sam Hocevar.
 "             See http://sam.zoy.org/wtfpl/COPYING for more details.
 "============================================================================
-"
-" To enable this plugin, edit the .vimrc like this:
-"
-"   let g:syntastic_javascript_checker = "closurecompiler"
-"
-" and set the path to the Google Closure Compiler:
-"
-"   let g:syntastic_javascript_closure_compiler_path = '/path/to/google-closure-compiler.jar'
-"
-" It takes additional options for Google Closure Compiler with the variable
-" g:syntastic_javascript_closure_compiler_options.
-"
 
 if exists("g:loaded_syntastic_javascript_closurecompiler_checker")
     finish
 endif
 let g:loaded_syntastic_javascript_closurecompiler_checker = 1
 
-if !exists("g:syntastic_javascript_closure_compiler_options")
-    let g:syntastic_javascript_closure_compiler_options = ""
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_javascript_closurecompiler_IsAvailable() dict
+    call syntastic#log#deprecationWarn('javascript_closure_compiler_path', 'javascript_closurecompiler_path')
+
     return
         \ executable("java") &&
-        \ exists("g:syntastic_javascript_closure_compiler_path") &&
+        \ exists("g:syntastic_javascript_closurecompiler_path") &&
-        \ filereadable(g:syntastic_javascript_closure_compiler_path)
+        \ filereadable(g:syntastic_javascript_closurecompiler_path)
 endfunction
 
 function! SyntaxCheckers_javascript_closurecompiler_GetLocList() dict
-    if exists("g:syntastic_javascript_closure_compiler_file_list")
+    call syntastic#log#deprecationWarn('javascript_closure_compiler_options', 'javascript_closurecompiler_args')
-        let file_list = join(readfile(g:syntastic_javascript_closure_compiler_file_list))
+    call syntastic#log#deprecationWarn('javascript_closure_compiler_file_list', 'javascript_closurecompiler_file_list')
+
+    if exists("g:syntastic_javascript_closurecompiler_file_list")
+        let file_list = join(readfile(g:syntastic_javascript_closurecompiler_file_list))
     else
         let file_list = syntastic#util#shexpand('%')
     endif
 
     let makeprg = self.makeprgBuild({
-        \ 'exe': 'java -jar ' . g:syntastic_javascript_closure_compiler_path,
+        \ 'exe_after': '-jar ' . g:syntastic_javascript_closurecompiler_path,
-        \ 'args': g:syntastic_javascript_closure_compiler_options,
         \ 'args_after': '--js' ,
         \ 'fname': file_list })
 

bundle/syntastic/syntax_checkers/javascript/eslint.vim

@@ -14,29 +14,36 @@ if exists('g:loaded_syntastic_javascript_eslint_checker')
 endif
 let g:loaded_syntastic_javascript_eslint_checker = 1
 
-if !exists('g:syntastic_javascript_eslint_conf')
-    let g:syntastic_javascript_eslint_conf = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
+function! SyntaxCheckers_javascript_eslint_IsAvailable() dict
+    return
+        \ executable(self.getExec()) &&
+        \ syntastic#util#versionIsAtLeast(syntastic#util#getVersion(self.getExecEscaped() . ' --version'), [0, 1])
+endfunction
+
 function! SyntaxCheckers_javascript_eslint_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    call syntastic#log#deprecationWarn('javascript_eslint_conf', 'javascript_eslint_args',
-        \ 'args': (g:syntastic_javascript_eslint_conf != '' ? '--config ' . g:syntastic_javascript_eslint_conf : '') })
+        \ "'--config ' . syntastic#util#shexpand(OLD_VAR)")
+
+    let makeprg = self.makeprgBuild({ 'args_before': '-f compact' })
 
     let errorformat =
-        \ '%E%f: line %l\, col %c\, Error - %m'
+        \ '%E%f: line %l\, col %c\, Error - %m,' .
+        \ '%W%f: line %l\, col %c\, Warning - %m'
 
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'postprocess': ['sort'] })
+        \ 'postprocess': ['guards'] })
 
     for e in loclist
         let e['col'] += 1
     endfor
 
+    call self.setWantSort(1)
+
     return loclist
 endfunction
 

bundle/syntastic/syntax_checkers/javascript/gjslint.vim

@@ -14,16 +14,13 @@ if exists("g:loaded_syntastic_javascript_gjslint_checker")
 endif
 let g:loaded_syntastic_javascript_gjslint_checker = 1
 
-if !exists("g:syntastic_javascript_gjslint_conf")
-    let g:syntastic_javascript_gjslint_conf = ""
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_javascript_gjslint_GetLocList() dict
+    call syntastic#log#deprecationWarn('javascript_gjslint_conf', 'javascript_gjslint_args')
+
     let makeprg = self.makeprgBuild({
-        \ 'args': g:syntastic_javascript_gjslint_conf,
         \ 'args_after': '--nosummary --unix_mode --nodebug_indentation --nobeep' })
 
     let errorformat =

bundle/syntastic/syntax_checkers/javascript/jscs.vim

@@ -19,14 +19,19 @@ set cpo&vim
 
 function! SyntaxCheckers_javascript_jscs_GetLocList() dict
     let makeprg = self.makeprgBuild({ 'args_after': '--no-colors --reporter checkstyle' })
+
     let errorformat = '%f:%t:%l:%c:%m'
-    return SyntasticMake({
+
+    let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
         \ 'subtype': 'Style',
         \ 'preprocess': 'checkstyle',
-        \ 'postprocess': ['sort'],
         \ 'returns': [0, 2] })
+
+    call self.setWantSort(1)
+
+    return loclist
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/javascript/jshint.vim

@@ -14,36 +14,34 @@ if exists('g:loaded_syntastic_javascript_jshint_checker')
 endif
 let g:loaded_syntastic_javascript_jshint_checker = 1
 
-if !exists('g:syntastic_javascript_jshint_conf')
-    let g:syntastic_javascript_jshint_conf = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_javascript_jshint_IsAvailable() dict
-    if !exists('g:syntastic_jshint_exec')
+    call syntastic#log#deprecationWarn('jshint_exec', 'javascript_jshint_exec')
-        let g:syntastic_jshint_exec = self.getExec()
+    if !executable(self.getExec())
+        return 0
     endif
-    return executable(expand(g:syntastic_jshint_exec))
+    let s:jshint_version = syntastic#util#getVersion(self.getExecEscaped() . ' --version')
+    return syntastic#util#versionIsAtLeast(s:jshint_version, [1])
 endfunction
 
 function! SyntaxCheckers_javascript_jshint_GetLocList() dict
-    let exe = syntastic#util#shexpand(g:syntastic_jshint_exec)
+    call syntastic#log#deprecationWarn('javascript_jshint_conf', 'javascript_jshint_args',
+        \ "'--config ' . syntastic#util#shexpand(OLD_VAR)")
+
     if !exists('s:jshint_new')
-        let s:jshint_new =
+        let s:jshint_new = syntastic#util#versionIsAtLeast(s:jshint_version, [1, 1])
-            \ syntastic#util#versionIsAtLeast(syntastic#util#getVersion(exe . ' --version'), [1, 1])
     endif
 
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_after': (s:jshint_new ? '--verbose ' : '') })
-        \ 'exe': exe,
-        \ 'args': (g:syntastic_javascript_jshint_conf != '' ? '--config ' . g:syntastic_javascript_jshint_conf : ''),
-        \ 'args_after': (s:jshint_new ? '--verbose ' : '') })
 
     let errorformat = s:jshint_new ?
         \ '%A%f: line %l\, col %v\, %m \(%t%*\d\)' :
         \ '%E%f: line %l\, col %v\, %m'
 
+    call self.setWantSort(1)
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,

bundle/syntastic/syntax_checkers/javascript/jsl.vim

@@ -14,16 +14,14 @@ if exists("g:loaded_syntastic_javascript_jsl_checker")
 endif
 let g:loaded_syntastic_javascript_jsl_checker = 1
 
-if !exists("g:syntastic_javascript_jsl_conf")
-    let g:syntastic_javascript_jsl_conf = ""
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_javascript_jsl_GetLocList() dict
+    call syntastic#log#deprecationWarn('javascript_jsl_conf', 'javascript_jsl_args',
+        \ "'-conf ' . syntastic#util#shexpand(OLD_VAR)")
+
     let makeprg = self.makeprgBuild({
-        \ 'args': (g:syntastic_javascript_jsl_conf != '' ? '-conf ' . g:syntastic_javascript_jsl_conf : ''),
         \ 'args_after': '-nologo -nofilelisting -nosummary -nocontext -process' })
 
     let errorformat =

bundle/syntastic/syntax_checkers/javascript/jslint.vim

@@ -22,7 +22,7 @@ set cpo&vim
 function! SyntaxCheckers_javascript_jslint_GetHighlightRegex(item)
     let term = matchstr(a:item['text'], '\mExpected .* and instead saw ''\zs.*\ze''')
     if term != ''
-        let term = '\V' . escape(term, '\')
+        let term = '\V\<' . escape(term, '\') . '\>'
     endif
     return term
 endfunction

bundle/syntastic/syntax_checkers/javascript/jsxhint.vim

@@ -18,10 +18,6 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_javascript_jsxhint_IsAvailable() dict
-    if !executable('jshint') || !syntastic#util#versionIsAtLeast(syntastic#util#getVersion('jshint --version'), [1, 1])
-        return 0
-    endif
-
     let jsxhint_version = system(self.getExecEscaped() . ' --version')
     return
         \ v:shell_error == 0 &&

bundle/syntastic/syntax_checkers/less/lessc.vim

@@ -58,6 +58,7 @@ function! SyntaxCheckers_less_lessc_GetLocList() dict
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'postprocess': ['guards'],
         \ 'defaults': {'bufnr': bufnr(""), 'text': "Syntax error"} })
 endfunction
 

bundle/syntastic/syntax_checkers/lisp/clisp.vim

@@ -20,13 +20,14 @@ set cpo&vim
 
 function! SyntaxCheckers_lisp_clisp_GetLocList() dict
     let makeprg = self.makeprgBuild({
-        \ 'args_after': '-q -c ' . syntastic#c#NullOutput() })
+        \ 'args_after': '-q',
+        \ 'fname_before': '-c' })
 
     let errorformat  =
         \ '%-G;%.%#,' .
-        \ '%W%>WARNING:%.%#line %l : %m,' .
+        \ '%W%>WARNING:%.%# line %l : %m,' .
         \ '%Z  %#%m,' .
-        \ '%W%>WARNING:%.%#lines %l..%\d\# : %m,' .
+        \ '%W%>WARNING:%.%# lines %l%\%.%\%.%\d%\+ : %m,' .
         \ '%Z  %#%m,' .
         \ '%E%>The following functions were %m,' .
         \ '%Z %m,' .

bundle/syntastic/syntax_checkers/ocaml/camlp4o.vim

@@ -71,7 +71,7 @@ if !exists('g:syntastic_ocaml_use_ocamlc') || !executable('ocamlc')
 endif
 
 if !exists('g:syntastic_ocaml_use_janestreet_core')
-    let g:syntastic_ocaml_use_ocamlc = 0
+    let g:syntastic_ocaml_use_janestreet_core = 0
 endif
 
 if !exists('g:syntastic_ocaml_use_ocamlbuild') || !executable("ocamlbuild")

bundle/syntastic/syntax_checkers/perl/perl.vim

@@ -50,25 +50,25 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_perl_perl_IsAvailable() dict
-    if !exists('g:syntastic_perl_interpreter')
+    if !exists('g:syntastic_perl_perl_exec') && exists('g:syntastic_perl_interpreter')
-        let g:syntastic_perl_interpreter = self.getExec()
+        let g:syntastic_perl_perl_exec = g:syntastic_perl_interpreter
     endif
 
     " don't call executable() here, to allow things like
     " let g:syntastic_perl_interpreter='/usr/bin/env perl'
-    silent! call system(syntastic#util#shexpand(g:syntastic_perl_interpreter) . ' -e ' . syntastic#util#shescape('exit(0)'))
+    silent! call system(self.getExecEscaped() . ' -e ' . syntastic#util#shescape('exit(0)'))
     return v:shell_error == 0
 endfunction
 
 function! SyntaxCheckers_perl_perl_GetLocList() dict
     if !exists('g:syntastic_enable_perl_checker') || !g:syntastic_enable_perl_checker
-        call syntastic#log#error('checker perl/perl: checks disabled for security reasons; set g:syntastic_enable_perl_checker to 1 to override')
+        call syntastic#log#error('checker perl/perl: checks disabled for security reasons; ' .
+            \ 'set g:syntastic_enable_perl_checker to 1 to override')
         return []
     endif
 
-    let exe = expand(g:syntastic_perl_interpreter)
     if type(g:syntastic_perl_lib_path) == type('')
-        call syntastic#log#deprecationWarn('variable g:syntastic_perl_lib_path should be a list')
+        call syntastic#log#oneTimeWarn('variable g:syntastic_perl_lib_path should be a list')
         let includes = split(g:syntastic_perl_lib_path, ',')
     else
         let includes = copy(syntastic#util#var('perl_lib_path'))
@@ -79,9 +79,7 @@ function! SyntaxCheckers_perl_perl_GetLocList() dict
         \ (index(shebang['args'], '-t') >= 0 ? ' -t' : '')
     let errorformat = '%f:%l:%m'
 
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_before': '-c -X ' . extra })
-        \ 'exe': exe,
-        \ 'args_before': '-c -X ' . extra })
 
     let errors = SyntasticMake({
         \ 'makeprg': makeprg,
@@ -92,9 +90,7 @@ function! SyntaxCheckers_perl_perl_GetLocList() dict
         return errors
     endif
 
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_before': '-c -Mwarnings ' . extra })
-        \ 'exe': exe,
-        \ 'args_before': '-c -Mwarnings ' . extra })
 
     return SyntasticMake({
         \ 'makeprg': makeprg,

bundle/syntastic/syntax_checkers/php/php.vim

@@ -38,7 +38,8 @@ function! SyntaxCheckers_php_php_GetLocList() dict
 
     return SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat })
+        \ 'errorformat': errorformat,
+        \ 'postprocess': ['guards'] })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/php/phpcs.vim

@@ -27,8 +27,8 @@ function! SyntaxCheckers_php_phpcs_GetLocList() dict
         \ 'args_after': '--report=csv' })
 
     let errorformat =
-        \ '%-GFile\,Line\,Column\,Type\,Message\,Source\,Severity,'.
+        \ '%-GFile\,Line\,Column\,Type\,Message\,Source\,Severity%.%#,'.
-        \ '"%f"\,%l\,%v\,%t%*[a-zA-Z]\,"%m"\,%*[a-zA-Z0-9_.-]\,%*[0-9]'
+        \ '"%f"\,%l\,%v\,%t%*[a-zA-Z]\,"%m"\,%*[a-zA-Z0-9_.-]\,%*[0-9]%.%#'
 
     return SyntasticMake({
         \ 'makeprg': makeprg,

bundle/syntastic/syntax_checkers/puppet/puppet.vim

@@ -32,8 +32,8 @@ function! SyntaxCheckers_puppet_puppet_GetLocList() dict
     let errorformat =
         \ '%-Gerr: Try ''puppet help parser validate'' for usage,' .
         \ '%-GError: Try ''puppet help parser validate'' for usage,' .
-        \ '%Eerr: Could not parse for environment %*[a-z]: %m at %f:%l,' .
+        \ '%A%t%*[a-zA-Z]: %m at %f:%l:%c,' .
-        \ '%EError: Could not parse for environment %*[a-z]: %m at %f:%l'
+        \ '%A%t%*[a-zA-Z]: %m at %f:%l'
 
     return SyntasticMake({
         \ 'makeprg': makeprg,

bundle/syntastic/syntax_checkers/puppet/puppetlint.vim

@@ -18,11 +18,6 @@ let g:loaded_syntastic_puppet_puppetlint_checker = 1
 let s:save_cpo = &cpo
 set cpo&vim
 
-if exists("g:syntastic_puppet_lint_arguments")
-    let g:syntastic_puppet_puppetlint_args = g:syntastic_puppet_lint_arguments
-    call syntastic#log#deprecationWarn("variable g:syntastic_puppet_lint_arguments is deprecated, please use g:syntastic_puppet_puppetlint_args instead")
-endif
-
 function! SyntaxCheckers_puppet_puppetlint_IsAvailable() dict
     return
         \ executable("puppet") &&
@@ -32,6 +27,8 @@ function! SyntaxCheckers_puppet_puppetlint_IsAvailable() dict
 endfunction
 
 function! SyntaxCheckers_puppet_puppetlint_GetLocList() dict
+    call syntastic#log#deprecationWarn('puppet_lint_arguments', 'puppet_puppetlint_args')
+
     let makeprg = self.makeprgBuild({
         \ 'args_after': '--log-format "%{KIND} [%{check}] %{message} at %{fullpath}:%{linenumber}"' })
 

bundle/syntastic/syntax_checkers/python/flake8.vim

@@ -27,9 +27,12 @@ function! SyntaxCheckers_python_flake8_GetLocList() dict
         \ '%A%f:%l: %t%n %m,' .
         \ '%-G%.%#'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat })
+        \ 'errorformat': errorformat,
+        \ 'env': env })
 
     for e in loclist
         " E*** and W*** are pep8 errors

bundle/syntastic/syntax_checkers/python/frosted.vim

@@ -27,9 +27,12 @@ function! SyntaxCheckers_python_frosted_GetLocList() dict
         \ '%-Z%p^,' .
         \ '%-G%.%#'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'env': env,
         \ 'returns': [0, 1] })
 
     for e in loclist
@@ -39,7 +42,7 @@ function! SyntaxCheckers_python_frosted_GetLocList() dict
         if len(parts) >= 4
             let e["type"] = parts[1][0]
             let e["text"] = parts[3] . ' [' . parts[1] . ']'
-            let e["hl"] = '\V' . escape(parts[2], '\')
+            let e["hl"] = '\V\<' . escape(parts[2], '\') . '\>'
         elseif e["text"] =~? '\v^I\d+:'
             let e["valid"] = 0
         else

bundle/syntastic/syntax_checkers/python/pep257.vim

@@ -5,7 +5,7 @@
 "
 " For details about pep257 see: https://github.com/GreenSteam/pep257
 
-if exists("g:loaded_syntastic_python_pep257_checker")
+if exists('g:loaded_syntastic_python_pep257_checker')
     finish
 endif
 let g:loaded_syntastic_python_pep257_checker = 1
@@ -14,24 +14,40 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_python_pep257_GetLocList() dict
+    if !exists('s:pep257_new')
+        let s:pep257_new = syntastic#util#versionIsAtLeast(syntastic#util#getVersion(
+            \ self.getExecEscaped() . ' --version'), [0, 3])
+    endif
+
     let makeprg = self.makeprgBuild({})
 
-    let errorformat =
+    if s:pep257_new
-        \ '%E%f:%l:%c%\%.%\%.%\d%\+:%\d%\+: %m,' .
+        let errorformat =
-        \ '%E%f:%l:%c: %m,' .
+            \ '%E%f:%l %.%#:,' .
-        \ '%+C    %m'
+            \ '%+C        %m'
+    else
+        let errorformat =
+            \ '%E%f:%l:%c%\%.%\%.%\d%\+:%\d%\+: %m,' .
+            \ '%E%f:%l:%c: %m,' .
+            \ '%+C    %m'
+    endif
+
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
 
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'env': env,
         \ 'subtype': 'Style',
         \ 'preprocess': 'killEmpty',
         \ 'postprocess': ['compressWhitespace'] })
 
-    " pep257 outputs byte offsets rather than column numbers
+    if s:pep257_new == 0
-    for e in loclist
+        " byte offsets rather than column numbers
-        let e['col'] = get(e, 'col', 0) + 1
+        for e in loclist
-    endfor
+            let e['col'] = get(e, 'col', 0) + 1
+        endfor
+    endif
 
     return loclist
 endfunction

bundle/syntastic/syntax_checkers/python/pep8.vim

@@ -25,9 +25,12 @@ function! SyntaxCheckers_python_pep8_GetLocList() dict
 
     let errorformat = '%f:%l:%c: %m'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'env': env,
         \ 'subtype': 'Style' })
 
     for e in loclist

bundle/syntastic/syntax_checkers/python/py3kwarn.vim

@@ -18,9 +18,12 @@ function! SyntaxCheckers_python_py3kwarn_GetLocList() dict
 
     let errorformat = '%W%f:%l:%c: %m'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat })
+        \ 'errorformat': errorformat,
+        \ 'env': env })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/python/pyflakes.vim

@@ -26,14 +26,14 @@ function! SyntaxCheckers_python_pyflakes_GetHighlightRegex(i)
         \ || stridx(a:i['text'], 'shadowed by loop variable') >= 0
 
         " fun with Python's %r: try "..." first, then '...'
-        let terms =  split(a:i['text'], '"', 1)
+        let term = matchstr(a:i['text'], '\m^.\{-}"\zs.\{-1,}\ze"')
-        if len(terms) > 2
+        if term != ''
-            return terms[1]
+            return '\V\<' . escape(term, '\') . '\>'
         endif
 
-        let terms =  split(a:i['text'], "'", 1)
+        let term = matchstr(a:i['text'], '\m^.\{-}''\zs.\{-1,}\ze''')
-        if len(terms) > 2
+        if term != ''
-            return terms[1]
+            return '\V\<' . escape(term, '\') . '\>'
         endif
     endif
     return ''
@@ -49,9 +49,12 @@ function! SyntaxCheckers_python_pyflakes_GetLocList() dict
         \ '%E%f:%l: %m,'.
         \ '%-G%.%#'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'env': env,
         \ 'defaults': {'text': "Syntax error"} })
 
     for e in loclist

bundle/syntastic/syntax_checkers/python/pylama.vim

@@ -30,10 +30,12 @@ function! SyntaxCheckers_python_pylama_GetLocList() dict
         \ '%-GWARNING:pylama:%.%#,' .
         \ '%A%f:%l:%c: %m'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'postprocess': ['sort'] })
+        \ 'env': env })
 
     " adjust for weirdness in each checker
     for e in loclist
@@ -53,6 +55,8 @@ function! SyntaxCheckers_python_pylama_GetLocList() dict
         endif
     endfor
 
+    call self.setWantSort(1)
+
     return loclist
 endfunction
 

bundle/syntastic/syntax_checkers/python/pylint.vim

@@ -32,10 +32,12 @@ function! SyntaxCheckers_python_pylint_GetLocList() dict
         \ '%-Z%p^%.%#,' .
         \ '%-G%.%#'
 
-    let loclist=SyntasticMake({
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
+    let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'postprocess': ['sort'],
+        \ 'env': env,
         \ 'returns': range(32) })
 
     for e in loclist
@@ -55,6 +57,8 @@ function! SyntaxCheckers_python_pylint_GetLocList() dict
         let e['vcol'] = 0
     endfor
 
+    call self.setWantSort(1)
+
     return loclist
 endfunction
 
@@ -63,9 +67,12 @@ function! s:PylintNew(exe)
     try
         " On Windows the version is shown as "pylint-script.py 1.0.0".
         " On Gentoo Linux it's "pylint-python2.7 0.28.0".
-        " On NixOS, that would be ".pylint-wrapped 0.26.0", that would be.
+        " On NixOS, that would be ".pylint-wrapped 0.26.0".
+        " On Arch Linux it's "pylint2 1.1.0".
+        " On new-ish Fedora it's "python3-pylint 1.2.0".
         " Have you guys considered switching to creative writing yet? ;)
-        let pylint_version = filter(split(system(exe . ' --version'), '\m, \=\|\n'), 'v:val =~# ''\m^\.\=pylint\>''')[0]
+        let pylint_version = filter( split(system(exe . ' --version'), '\m, \=\|\n'),
+                    \ 'v:val =~# ''\m^\(python[-0-9]*-\|\.\)\=pylint[-0-9]*\>''' )[0]
         let pylint_version = substitute(pylint_version, '\v^\S+\s+', '', '')
         let ret = syntastic#util#versionIsAtLeast(syntastic#util#parseVersion(pylint_version), [1])
     catch /\m^Vim\%((\a\+)\)\=:E684/

bundle/syntastic/syntax_checkers/python/python.vim

@@ -30,9 +30,12 @@ function! SyntaxCheckers_python_python_GetLocList() dict
 
     let errorformat = '%E%f:%l:%c: %m'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'TERM': 'dumb' }
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
+        \ 'env': env,
         \ 'returns': [0] })
 endfunction
 

bundle/syntastic/syntax_checkers/racket/code-ayatollah.vim

@@ -38,13 +38,14 @@ function! SyntaxCheckers_racket_code_ayatollah_GetLocList() dict
     let loclist = SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'subtype': 'Style',
+        \ 'subtype': 'Style' })
-        \ 'postprocess': ['sort'] })
 
     for e in loclist
         let e['col'] += 1
     endfor
 
+    call self.setWantSort(1)
+
     return loclist
 endfunction
 

bundle/syntastic/syntax_checkers/ruby/jruby.vim

@@ -19,17 +19,8 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_ruby_jruby_GetLocList() dict
-    if syntastic#util#isRunningWindows()
-        let exe = self.getExecEscaped()
-        let args = '-T1'
-    else
-        let exe = 'RUBYOPT= ' . self.getExecEscaped()
-        let args = ''
-    endif
-
     let makeprg = self.makeprgBuild({
-        \ 'exe': exe,
+        \ 'args': (syntastic#util#isRunningWindows() ? '-T1' : ''),
-        \ 'args': args,
         \ 'args_after': '-W1 -c' })
 
     let errorformat =
@@ -41,9 +32,12 @@ function! SyntaxCheckers_ruby_jruby_GetLocList() dict
         \ '%W%f:%l: %m,'.
         \ '%-C%.%#'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'RUBYOPT': '' }
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat })
+        \ 'errorformat': errorformat,
+        \ 'env': env })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/ruby/macruby.vim

@@ -18,9 +18,7 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_ruby_macruby_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    let makeprg = self.makeprgBuild({ 'args_after': '-W1 -c' })
-        \ 'exe': 'RUBYOPT= ' . self.getExecEscaped(),
-        \ 'args_after': '-W1 -c' })
 
     let errorformat =
         \ '%-GSyntax OK,'.
@@ -31,9 +29,12 @@ function! SyntaxCheckers_ruby_macruby_GetLocList() dict
         \ '%W%f:%l: %m,'.
         \ '%-C%.%#'
 
+    let env = { 'RUBYOPT': '' }
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat })
+        \ 'errorformat': errorformat,
+        \ 'env': env })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/ruby/mri.vim

@@ -18,6 +18,13 @@ let g:loaded_syntastic_ruby_mri_checker = 1
 let s:save_cpo = &cpo
 set cpo&vim
 
+function! SyntaxCheckers_ruby_mri_IsAvailable() dict
+    if !exists('g:syntastic_ruby_mri_exec') && exists('g:syntastic_ruby_exec')
+        let g:syntastic_ruby_mri_exec = g:syntastic_ruby_exec
+    endif
+    return executable(self.getExec())
+endfunction
+
 function! SyntaxCheckers_ruby_mri_GetHighlightRegex(i)
     if stridx(a:i['text'], 'assigned but unused variable') >= 0
         let term = split(a:i['text'], ' - ')[1]
@@ -28,18 +35,7 @@ function! SyntaxCheckers_ruby_mri_GetHighlightRegex(i)
 endfunction
 
 function! SyntaxCheckers_ruby_mri_GetLocList() dict
-    if !exists('g:syntastic_ruby_exec')
+    let makeprg = self.makeprgBuild({ 'args_after': '-w -T1 -c' })
-        let g:syntastic_ruby_exec = self.getExec()
-    endif
-
-    let exe = syntastic#util#shexpand(g:syntastic_ruby_exec)
-    if !syntastic#util#isRunningWindows()
-        let exe = 'RUBYOPT= ' . exe
-    endif
-
-    let makeprg = self.makeprgBuild({
-        \ 'exe': exe,
-        \ 'args_after': '-w -T1 -c' })
 
     "this is a hack to filter out a repeated useless warning in rspec files
     "containing lines like
@@ -48,7 +44,7 @@ function! SyntaxCheckers_ruby_mri_GetLocList() dict
     "
     "Which always generate the warning below. Note that ruby >= 1.9.3 includes
     "the word "possibly" in the warning
-    let errorformat = '%-G%.%#warning: %\(possibly %\)%\?useless use of == in void context,'
+    let errorformat = '%-G%\m%.%#warning: %\%%(possibly %\)%\?useless use of == in void context,'
 
     " filter out lines starting with ...
     " long lines are truncated and wrapped in ... %p then returns the wrong
@@ -64,9 +60,12 @@ function! SyntaxCheckers_ruby_mri_GetLocList() dict
         \ '%W%f:%l: %m,'.
         \ '%-C%.%#'
 
+    let env = syntastic#util#isRunningWindows() ? {} : { 'RUBYOPT': '' }
+
     return SyntasticMake({
         \ 'makeprg': makeprg,
-        \ 'errorformat': errorformat })
+        \ 'errorformat': errorformat,
+        \ 'env': env })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/ruby/rubylint.vim

@@ -20,7 +20,11 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_ruby_rubylint_GetLocList() dict
-    let makeprg = self.makeprgBuild({ 'args': 'analyze --presenter=syntastic' })
+    if !exists('s:rubylint_new')
+        let s:rubylint_new = syntastic#util#versionIsAtLeast(syntastic#util#getVersion(
+            \ self.getExecEscaped() . ' --version'), [2])
+    endif
+    let makeprg = self.makeprgBuild({ 'args': (s:rubylint_new ? '' : 'analyze ') . '--presenter=syntastic' })
 
     let errorformat = '%f:%t:%l:%c: %m'
 

bundle/syntastic/syntax_checkers/sass/sass.vim

@@ -18,6 +18,7 @@ let g:loaded_syntastic_sass_sass_checker = 1
 "sass caching for large files drastically speeds up the checking, but store it
 "in a temp location otherwise sass puts .sass_cache dirs in the users project
 let s:sass_cache_location = tempname()
+lockvar s:sass_cache_location
 
 "By default do not check partials as unknown variables are a syntax error
 if !exists("g:syntastic_sass_check_partials")
@@ -42,7 +43,7 @@ function! SyntaxCheckers_sass_sass_GetLocList() dict
         \ 'args_before': '--cache-location ' . s:sass_cache_location . ' ' . s:imports . ' --check' })
 
     let errorformat =
-        \ '%ESyntax %trror: %m,' .
+        \ '%E%\m%\%%(Syntax %\)%\?%trror: %m,' .
         \ '%+C              %.%#,' .
         \ '%C        on line %l of %f\, %.%#,' .
         \ '%C        on line %l of %f,' .

bundle/syntastic/syntax_checkers/scala/fsc.vim

@@ -15,19 +15,16 @@ if exists('g:loaded_syntastic_scala_fsc_checker')
 endif
 let g:loaded_syntastic_scala_fsc_checker = 1
 
-if !exists('g:syntastic_scala_options')
-    let g:syntastic_scala_options = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_scala_fsc_GetLocList() dict
+    call syntastic#log#deprecationWarn('scala_options', 'scala_fsc_args')
+
     " fsc has some serious problems with the
     " working directory changing after being started
     " that's why we better pass an absolute path
     let makeprg = self.makeprgBuild({
-        \ 'args': g:syntastic_scala_options,
         \ 'args_after': '-Ystop-after:parser',
         \ 'fname': syntastic#util#shexpand('%:p') })
 

bundle/syntastic/syntax_checkers/scala/scalac.vim

@@ -15,17 +15,13 @@ if exists("g:loaded_syntastic_scala_scalac_checker")
 endif
 let g:loaded_syntastic_scala_scalac_checker = 1
 
-if !exists('g:syntastic_scala_options')
-    let g:syntastic_scala_options = ''
-endif
-
 let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_scala_scalac_GetLocList() dict
-    let makeprg = self.makeprgBuild({
+    call syntastic#log#deprecationWarn('scala_options', 'scala_scalac_args')
-        \ 'args': g:syntastic_scala_options,
+
-        \ 'args_after': '-Ystop-after:parser' })
+    let makeprg = self.makeprgBuild({ 'args_after': '-Ystop-after:parser' })
 
     let errorformat =
         \ '%E%f:%l: %trror: %m,' .

bundle/syntastic/syntax_checkers/scss/sass.vim

@@ -1,4 +1,3 @@
-
 "============================================================================
 "File:        scss.vim
 "Description: scss syntax checking plugin for syntastic

bundle/syntastic/syntax_checkers/scss/scss_lint.vim

@@ -31,7 +31,7 @@ function! SyntaxCheckers_scss_scss_lint_GetLocList() dict
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
         \ 'subtype': 'Style',
-        \ 'returns': [0, 1, 65] })
+        \ 'returns': [0, 1, 2, 65, 66] })
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({

bundle/syntastic/syntax_checkers/sh/sh.vim

@@ -18,41 +18,6 @@ let g:loaded_syntastic_sh_sh_checker = 1
 let s:save_cpo = &cpo
 set cpo&vim
 
-function! s:GetShell()
-    if !exists('b:shell') || b:shell == ''
-        let b:shell = ''
-        let shebang = getbufline(bufnr('%'), 1)[0]
-        if shebang != ''
-            if stridx(shebang, 'bash') >= 0
-                let b:shell = 'bash'
-            elseif stridx(shebang, 'zsh') >= 0
-                let b:shell = 'zsh'
-            elseif stridx(shebang, 'sh') >= 0
-                let b:shell = 'sh'
-            endif
-        endif
-        " try to use env variable in case no shebang could be found
-        if b:shell == ''
-            let b:shell = fnamemodify(expand('$SHELL'), ':t')
-        endif
-    endif
-    return b:shell
-endfunction
-
-function! s:ForwardToZshChecker()
-    let registry = g:SyntasticRegistry.Instance()
-    if registry.isCheckable('zsh')
-        return registry.getCheckers('zsh', ['zsh'])[0].getLocListRaw()
-    else
-        return []
-    endif
-endfunction
-
-function! s:IsShellValid()
-    return len(s:GetShell()) > 0 && executable(s:GetShell())
-endfunction
-
-
 function! SyntaxCheckers_sh_sh_IsAvailable() dict
     return s:IsShellValid()
 endfunction
@@ -77,6 +42,42 @@ function! SyntaxCheckers_sh_sh_GetLocList() dict
         \ 'errorformat': errorformat })
 endfunction
 
+function! s:GetShell()
+    if !exists('b:shell') || b:shell == ''
+        let b:shell = ''
+        let shebang = syntastic#util#parseShebang()['exe']
+        if shebang != ''
+            if shebang[-strlen('bash'):-1] ==# 'bash'
+                let b:shell = 'bash'
+            elseif shebang[-strlen('zsh'):-1] ==# 'zsh'
+                let b:shell = 'zsh'
+            elseif shebang[-strlen('sh'):-1] ==# 'sh'
+                let b:shell = 'sh'
+            endif
+        endif
+        " try to use env variable in case no shebang could be found
+        if b:shell == ''
+            let b:shell = fnamemodify($SHELL, ':t')
+        endif
+    endif
+    return b:shell
+endfunction
+
+function! s:IsShellValid()
+    let shell = s:GetShell()
+    return shell != '' && executable(shell)
+endfunction
+
+function! s:ForwardToZshChecker()
+    let registry = g:SyntasticRegistry.Instance()
+    let zsh_checkers = registry.getCheckersAvailable('zsh', ['zsh'])
+    if !empty(zsh_checkers)
+        return zsh_checkers[0].getLocListRaw()
+    else
+        return []
+    endif
+endfunction
+
 call g:SyntasticRegistry.CreateAndRegisterChecker({
     \ 'filetype': 'sh',
     \ 'name': 'sh' })

bundle/syntastic/syntax_checkers/tex/chktex.vim

@@ -45,11 +45,14 @@ function! SyntaxCheckers_tex_chktex_GetLocList() dict
         \ '%Z%p^,' .
         \ '%-G%.%#'
 
-    return SyntasticMake({
+    let loclist =  SyntasticMake({
         \ 'makeprg': makeprg,
         \ 'errorformat': errorformat,
-        \ 'subtype': 'Style',
+        \ 'subtype': 'Style' })
-        \ 'postprocess': ['sort'] })
+
+    call self.setWantSort(1)
+
+    return loclist
 endfunction
 
 call g:SyntasticRegistry.CreateAndRegisterChecker({