Merge pull request #1 from amix/master

update

.gitignore

@@ -4,3 +4,5 @@ temp_dirs/yankring_history_v2.txt
 sources_forked/yankring/doc/tags
 sources_non_forked/tlib/doc/tags
 my_configs.vim
+tags
+.DS_Store

README.md

@@ -9,6 +9,15 @@ There are two versions:
 
 I would of course recommend using the awesome version.
 
+## How to install the Awesome version?
+The awesome version includes a lot of great plugins, configurations and color schemes that make Vim a lot better. To install it simply do following:
+
+	git clone git://github.com/amix/vimrc.git ~/.vim_runtime
+	sh ~/.vim_runtime/install_awesome_vimrc.sh
+
+The taglist.vim plugin will require ctags (http://ctags.sourceforge.net) (Debian: apt-get install ctags)
+
+I also recommend using [Source Code Pro font from Adobe](http://store1.adobe.com/cfusion/store/html/index.cfm?event=displayFontPackage&code=1960) (it's free and awesome font for writing and programming). The Awesome vimrc is already setup to try to use it
 
 ## How to install the Basic version?
 The basic version is basically just one file and no plugins. You can check out [basic.vim](https://github.com/amix/vimrc/blob/master/vimrcs/basic.vim).
@@ -19,13 +28,6 @@ This is useful to install on remote servers where you don't need many plugins an
 	sh ~/.vim_runtime/install_basic_vimrc.sh
 
 
-## How to install the Awesome version?
-The awesome version includes a lot of great plugins, configurations and color schemes that make Vim a lot better. To install it simply do following:
-
-	git clone git://github.com/amix/vimrc.git ~/.vim_runtime
-	sh ~/.vim_runtime/install_awesome_vimrc.sh
-
-
 ## How to install on Windows?
 
 Use [msysgit](http://msysgit.github.com/) to checkout the repository and run the installation instructions above. No special instructions needed ;-)
@@ -53,8 +55,11 @@ Opening recently opened files [mru.vim](https://github.com/vim-scripts/mru.vim):
 This vimrc even works on Windows!
 ![Screenshot 4](http://files1.wedoist.com/4e85163d97b81422240c822c82022f2f/as/screenshot_4.png)
 
+Distraction free mode using [goyo.vim](https://github.com/junegunn/goyo.vim) and [vim-zenroom2](https://github.com/amix/vim-zenroom2):
+![Screenshot 5](https://d2dq6e731uoz0t.cloudfront.net/a5182977c3d6c2a6cd3f9e97398ca8ca/as/zen_mode.jpg)
 
-## What plugins are included?
+
+## Included Plugins
 
 I recommend reading the docs of these plugins to understand them better. Each of them provide a much better Vim experience!
 
@@ -63,19 +68,24 @@ I recommend reading the docs of these plugins to understand them better. Each of
 * [snipMate.vim](https://github.com/garbas/vim-snipmate): snipMate.vim aims to be a concise vim script that implements some of TextMate's snippets features in Vim
 * [bufexplorer.zip](https://github.com/vim-scripts/bufexplorer.zip): Buffer Explorer / Browser. This plugin can be opened with `<leader+o>`
 * [NERD Tree](https://github.com/scrooloose/nerdtree): A tree explorer plugin for vim
-* [ack.vim](github.com/mileszs/ack.vim): Vim plugin for the Perl module / CLI script 'ack'
+* [ack.vim](https://github.com/mileszs/ack.vim): Vim plugin for the Perl module / CLI script 'ack'
-* [vim-powerline](https://github.com/Lokaltog/vim-powerline): The ultimate vim statusline utility
 * [ctrlp.vim](https://github.com/kien/ctrlp.vim): Fuzzy file, buffer, mru and tag finder. In my config it's mapped to `<Ctrl+F>`, because `<Ctrl+P>` is used by YankRing
 * [mru.vim](https://github.com/vim-scripts/mru.vim): Plugin to manage Most Recently Used (MRU) files. Includes my own fork which adds syntax highlighting to MRU. This plugin can be opened with `<leader+f>`
 * [open_file_under_cursor.vim](https://github.com/amix/open_file_under_cursor.vim): Open file under cursor when pressing `gf`
-* [zencoding](https://github.com/mattn/zencoding-vim): Expanding abbreviation like zen-coding, very useful for editing XML, HTML.
+* [zencoding](https://github.com/mattn/emmet-vim): Expanding abbreviation like zen-coding, very useful for editing XML, HTML.
 * [vim-indent-object](https://github.com/michaeljsmith/vim-indent-object): Defines a new text object representing lines of code at the same indent level. Useful for python/vim scripts
 * [taglist.vim](https://github.com/vim-scripts/taglist.vim): Source code browser (supports C/C++, java, perl, python, tcl, sql, php, etc)
 * [vim-multiple-cursors](https://github.com/terryma/vim-multiple-cursors): Sublime Text style multiple selections for Vim, CTRL+N is remapped to CTRL+S (due to YankRing)
 * [vim-expand-region](https://github.com/terryma/vim-expand-region): Allows you to visually select increasingly larger regions of text using the same key combination.
+* [vim-airline](https://github.com/bling/vim-airline): Lean & mean status/tabline for vim that's light as air (replacing powerline)
+* [vim-fugitive](https://github.com/tpope/vim-fugitive): A Git wrapper so awesome, it should be illegal
+* [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
 
 
-## What color schemes are included?
+## Included color schemes
 
 * [peaksea](https://github.com/vim-scripts/peaksea): My favorite!
 * [vim-colors-solarized](https://github.com/altercation/vim-colors-solarized)
@@ -84,13 +94,14 @@ I recommend reading the docs of these plugins to understand them better. Each of
 * [vim-pyte](https://github.com/therubymug/vim-pyte)
 
 
-## What modes are included?
+## Included modes
 
 * [vim-coffee-script](https://github.com/kchmck/vim-coffee-script)
 * [vim-less](https://github.com/groenewege/vim-less)
 * [vim-bundle-mako](https://github.com/sophacles/vim-bundle-mako)
 * [vim-markdown](https://github.com/tpope/vim-markdown)
 * [nginx.vim](https://github.com/vim-scripts/nginx.vim): Highlights configuration files for nginx
+* [vim-golang](https://github.com/jnwhiteh/vim-golang)
 
 
 ## How to include your own stuff?
@@ -135,6 +146,10 @@ Managing the [NERD Tree](https://github.com/scrooloose/nerdtree) plugin:
     map <leader>nb :NERDTreeFromBookmark 
     map <leader>nf :NERDTreeFind<cr>
 
+[goyo.vim](https://github.com/junegunn/goyo.vim) and [vim-zenroom2](https://github.com/amix/vim-zenroom2) lets you only focus on one thing at a time. It removes all the distractions and centers the content. It has a special look when editing Markdown, reStructuredText and textfiles. It only has one mapping.
+
+    map <leader>z :Goyo<cr>
+
 ### Normal mode mappings
 
 Fast saving of a buffer:
@@ -300,7 +315,6 @@ Vimscript mappings:
     map <leader>n :cn<cr>
     map <leader>p :cp<cr>
 
-
 ## Useful blog tips regarding my Vim setup
 
 * [Vim: Annotate strings with gettext (the macro way)](http://amix.dk/blog/post/19678#Vim-Annotate-strings-with-gettext-the-macro-way)
@@ -310,3 +324,5 @@ Vimscript mappings:
 * [Vim 7.3: Persistent undo and encryption!](http://amix.dk/blog/post/19548#Vim-7-3-Persistent-undo-and-encryption)
 * [Vim tips: Visual Search](http://amix.dk/blog/post/19334#Vim-tips-Visual-Search)
 * [Folding in Vim](http://amix.dk/blog/post/19132#Folding-in-Vim)
+* [
+Zen room for Vim: Focusing only on the essential](http://amix.dk/blog/post/19744#zenroom-for-Vim-Focsuing-only-on-the-essential)

autoload/.svn/entries

@@ -1,99 +0,0 @@
-10
-
-dir
-24
-svn://orangoo.com/vim/autoload
-svn://orangoo.com/vim
-
-
-
-2010-01-15T19:53:13.037300Z
-2
-amix
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-f0bd9f4a-2ac3-40fc-bab3-7711922a5bd5
-
-fuf
-dir
-
-fuf.vim
-file
-
-
-
-
-2009-12-03T15:37:36.000000Z
-cd795290ec0c8e87d61563c8553f6a5a
-2010-01-15T19:52:41.083563Z
-1
-amix
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-34950
-
-snipMate.vim
-file
-
-
-
-
-2010-01-15T16:14:44.000000Z
-935ed920e29eeb56885cba09798db5ce
-2010-01-15T19:52:41.083563Z
-1
-amix
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-14083
-

autoload/.svn/text-base/snipMate.vim.svn-base

@@ -1,433 +0,0 @@
-fun! Filename(...)
-	let filename = expand('%:t:r')
-	if filename == '' | return a:0 == 2 ? a:2 : '' | endif
-	return !a:0 || a:1 == '' ? filename : substitute(a:1, '$1', filename, 'g')
-endf
-
-fun s:RemoveSnippet()
-	unl! g:snipPos s:curPos s:snipLen s:endCol s:endLine s:prevLen
-	     \ s:lastBuf s:oldWord
-	if exists('s:update')
-		unl s:startCol s:origWordLen s:update
-		if exists('s:oldVars') | unl s:oldVars s:oldEndCol | endif
-	endif
-	aug! snipMateAutocmds
-endf
-
-fun snipMate#expandSnip(snip, col)
-	let lnum = line('.') | let col = a:col
-
-	let snippet = s:ProcessSnippet(a:snip)
-	" Avoid error if eval evaluates to nothing
-	if snippet == '' | return '' | endif
-
-	" Expand snippet onto current position with the tab stops removed
-	let snipLines = split(substitute(snippet, '$\d\+\|${\d\+.\{-}}', '', 'g'), "\n", 1)
-
-	let line = getline(lnum)
-	let afterCursor = strpart(line, col - 1)
-	" Keep text after the cursor
-	if afterCursor != "\t" && afterCursor != ' '
-		let line = strpart(line, 0, col - 1)
-		let snipLines[-1] .= afterCursor
-	else
-		let afterCursor = ''
-		" For some reason the cursor needs to move one right after this
-		if line != '' && col == 1 && &ve != 'all' && &ve != 'onemore'
-			let col += 1
-		endif
-	endif
-
-	call setline(lnum, line.snipLines[0])
-
-	" Autoindent snippet according to previous indentation
-	let indent = matchend(line, '^.\{-}\ze\(\S\|$\)') + 1
-	call append(lnum, map(snipLines[1:], "'".strpart(line, 0, indent - 1)."'.v:val"))
-
-	" Open any folds snippet expands into
-	if &fen | sil! exe lnum.','.(lnum + len(snipLines) - 1).'foldopen' | endif
-
-	let [g:snipPos, s:snipLen] = s:BuildTabStops(snippet, lnum, col - indent, indent)
-
-	if s:snipLen
-		aug snipMateAutocmds
-			au CursorMovedI * call s:UpdateChangedSnip(0)
-			au InsertEnter * call s:UpdateChangedSnip(1)
-		aug END
-		let s:lastBuf = bufnr(0) " Only expand snippet while in current buffer
-		let s:curPos = 0
-		let s:endCol = g:snipPos[s:curPos][1]
-		let s:endLine = g:snipPos[s:curPos][0]
-
-		call cursor(g:snipPos[s:curPos][0], g:snipPos[s:curPos][1])
-		let s:prevLen = [line('$'), col('$')]
-		if g:snipPos[s:curPos][2] != -1 | return s:SelectWord() | endif
-	else
-		unl g:snipPos s:snipLen
-		" Place cursor at end of snippet if no tab stop is given
-		let newlines = len(snipLines) - 1
-		call cursor(lnum + newlines, indent + len(snipLines[-1]) - len(afterCursor)
-					\ + (newlines ? 0: col - 1))
-	endif
-	return ''
-endf
-
-" Prepare snippet to be processed by s:BuildTabStops
-fun s:ProcessSnippet(snip)
-	let snippet = a:snip
-	" Evaluate eval (`...`) expressions.
-	" Using a loop here instead of a regex fixes a bug with nested "\=".
-	if stridx(snippet, '`') != -1
-		while match(snippet, '`.\{-}`') != -1
-			let snippet = substitute(snippet, '`.\{-}`',
-						\ substitute(eval(matchstr(snippet, '`\zs.\{-}\ze`')),
-						\ "\n\\%$", '', ''), '')
-		endw
-		let snippet = substitute(snippet, "\r", "\n", 'g')
-	endif
-
-	" Place all text after a colon in a tab stop after the tab stop
-	" (e.g. "${#:foo}" becomes "${:foo}foo").
-	" This helps tell the position of the tab stops later.
-	let snippet = substitute(snippet, '${\d\+:\(.\{-}\)}', '&\1', 'g')
-
-	" Update the a:snip so that all the $# become the text after
-	" the colon in their associated ${#}.
-	" (e.g. "${1:foo}" turns all "$1"'s into "foo")
-	let i = 1
-	while stridx(snippet, '${'.i) != -1
-		let s = matchstr(snippet, '${'.i.':\zs.\{-}\ze}')
-		if s != ''
-			let snippet = substitute(snippet, '$'.i, s.'&', 'g')
-		endif
-		let i += 1
-	endw
-
-	if &et " Expand tabs to spaces if 'expandtab' is set.
-		return substitute(snippet, '\t', repeat(' ', &sts ? &sts : &sw), 'g')
-	endif
-	return snippet
-endf
-
-" Counts occurences of haystack in needle
-fun s:Count(haystack, needle)
-	let counter = 0
-	let index = stridx(a:haystack, a:needle)
-	while index != -1
-		let index = stridx(a:haystack, a:needle, index+1)
-		let counter += 1
-	endw
-	return counter
-endf
-
-" Builds a list of a list of each tab stop in the snippet containing:
-" 1.) The tab stop's line number.
-" 2.) The tab stop's column number
-"     (by getting the length of the string between the last "\n" and the
-"     tab stop).
-" 3.) The length of the text after the colon for the current tab stop
-"     (e.g. "${1:foo}" would return 3). If there is no text, -1 is returned.
-" 4.) If the "${#:}" construct is given, another list containing all
-"     the matches of "$#", to be replaced with the placeholder. This list is
-"     composed the same way as the parent; the first item is the line number,
-"     and the second is the column.
-fun s:BuildTabStops(snip, lnum, col, indent)
-	let snipPos = []
-	let i = 1
-	let withoutVars = substitute(a:snip, '$\d\+', '', 'g')
-	while stridx(a:snip, '${'.i) != -1
-		let beforeTabStop = matchstr(withoutVars, '^.*\ze${'.i.'\D')
-		let withoutOthers = substitute(withoutVars, '${\('.i.'\D\)\@!\d\+.\{-}}', '', 'g')
-
-		let j = i - 1
-		call add(snipPos, [0, 0, -1])
-		let snipPos[j][0] = a:lnum + s:Count(beforeTabStop, "\n")
-		let snipPos[j][1] = a:indent + len(matchstr(withoutOthers, '.*\(\n\|^\)\zs.*\ze${'.i.'\D'))
-		if snipPos[j][0] == a:lnum | let snipPos[j][1] += a:col | endif
-
-		" Get all $# matches in another list, if ${#:name} is given
-		if stridx(withoutVars, '${'.i.':') != -1
-			let snipPos[j][2] = len(matchstr(withoutVars, '${'.i.':\zs.\{-}\ze}'))
-			let dots = repeat('.', snipPos[j][2])
-			call add(snipPos[j], [])
-			let withoutOthers = substitute(a:snip, '${\d\+.\{-}}\|$'.i.'\@!\d\+', '', 'g')
-			while match(withoutOthers, '$'.i.'\(\D\|$\)') != -1
-				let beforeMark = matchstr(withoutOthers, '^.\{-}\ze'.dots.'$'.i.'\(\D\|$\)')
-				call add(snipPos[j][3], [0, 0])
-				let snipPos[j][3][-1][0] = a:lnum + s:Count(beforeMark, "\n")
-				let snipPos[j][3][-1][1] = a:indent + (snipPos[j][3][-1][0] > a:lnum
-				                           \ ? len(matchstr(beforeMark, '.*\n\zs.*'))
-				                           \ : a:col + len(beforeMark))
-				let withoutOthers = substitute(withoutOthers, '$'.i.'\ze\(\D\|$\)', '', '')
-			endw
-		endif
-		let i += 1
-	endw
-	return [snipPos, i - 1]
-endf
-
-fun snipMate#jumpTabStop(backwards)
-	let leftPlaceholder = exists('s:origWordLen')
-	                      \ && s:origWordLen != g:snipPos[s:curPos][2]
-	if leftPlaceholder && exists('s:oldEndCol')
-		let startPlaceholder = s:oldEndCol + 1
-	endif
-
-	if exists('s:update')
-		call s:UpdatePlaceholderTabStops()
-	else
-		call s:UpdateTabStops()
-	endif
-
-	" Don't reselect placeholder if it has been modified
-	if leftPlaceholder && g:snipPos[s:curPos][2] != -1
-		if exists('startPlaceholder')
-			let g:snipPos[s:curPos][1] = startPlaceholder
-		else
-			let g:snipPos[s:curPos][1] = col('.')
-			let g:snipPos[s:curPos][2] = 0
-		endif
-	endif
-
-	let s:curPos += a:backwards ? -1 : 1
-	" Loop over the snippet when going backwards from the beginning
-	if s:curPos < 0 | let s:curPos = s:snipLen - 1 | endif
-
-	if s:curPos == s:snipLen
-		let sMode = s:endCol == g:snipPos[s:curPos-1][1]+g:snipPos[s:curPos-1][2]
-		call s:RemoveSnippet()
-		return sMode ? "\<tab>" : TriggerSnippet()
-	endif
-
-	call cursor(g:snipPos[s:curPos][0], g:snipPos[s:curPos][1])
-
-	let s:endLine = g:snipPos[s:curPos][0]
-	let s:endCol = g:snipPos[s:curPos][1]
-	let s:prevLen = [line('$'), col('$')]
-
-	return g:snipPos[s:curPos][2] == -1 ? '' : s:SelectWord()
-endf
-
-fun s:UpdatePlaceholderTabStops()
-	let changeLen = s:origWordLen - g:snipPos[s:curPos][2]
-	unl s:startCol s:origWordLen s:update
-	if !exists('s:oldVars') | return | endif
-	" Update tab stops in snippet if text has been added via "$#"
-	" (e.g., in "${1:foo}bar$1${2}").
-	if changeLen != 0
-		let curLine = line('.')
-
-		for pos in g:snipPos
-			if pos == g:snipPos[s:curPos] | continue | endif
-			let changed = pos[0] == curLine && pos[1] > s:oldEndCol
-			let changedVars = 0
-			let endPlaceholder = pos[2] - 1 + pos[1]
-			" Subtract changeLen from each tab stop that was after any of
-			" the current tab stop's placeholders.
-			for [lnum, col] in s:oldVars
-				if lnum > pos[0] | break | endif
-				if pos[0] == lnum
-					if pos[1] > col || (pos[2] == -1 && pos[1] == col)
-						let changed += 1
-					elseif col < endPlaceholder
-						let changedVars += 1
-					endif
-				endif
-			endfor
-			let pos[1] -= changeLen * changed
-			let pos[2] -= changeLen * changedVars " Parse variables within placeholders
-                                                  " e.g., "${1:foo} ${2:$1bar}"
-
-			if pos[2] == -1 | continue | endif
-			" Do the same to any placeholders in the other tab stops.
-			for nPos in pos[3]
-				let changed = nPos[0] == curLine && nPos[1] > s:oldEndCol
-				for [lnum, col] in s:oldVars
-					if lnum > nPos[0] | break | endif
-					if nPos[0] == lnum && nPos[1] > col
-						let changed += 1
-					endif
-				endfor
-				let nPos[1] -= changeLen * changed
-			endfor
-		endfor
-	endif
-	unl s:endCol s:oldVars s:oldEndCol
-endf
-
-fun s:UpdateTabStops()
-	let changeLine = s:endLine - g:snipPos[s:curPos][0]
-	let changeCol = s:endCol - g:snipPos[s:curPos][1]
-	if exists('s:origWordLen')
-		let changeCol -= s:origWordLen
-		unl s:origWordLen
-	endif
-	let lnum = g:snipPos[s:curPos][0]
-	let col = g:snipPos[s:curPos][1]
-	" Update the line number of all proceeding tab stops if <cr> has
-	" been inserted.
-	if changeLine != 0
-		let changeLine -= 1
-		for pos in g:snipPos
-			if pos[0] >= lnum
-				if pos[0] == lnum | let pos[1] += changeCol | endif
-				let pos[0] += changeLine
-			endif
-			if pos[2] == -1 | continue | endif
-			for nPos in pos[3]
-				if nPos[0] >= lnum
-					if nPos[0] == lnum | let nPos[1] += changeCol | endif
-					let nPos[0] += changeLine
-				endif
-			endfor
-		endfor
-	elseif changeCol != 0
-		" Update the column of all proceeding tab stops if text has
-		" been inserted/deleted in the current line.
-		for pos in g:snipPos
-			if pos[1] >= col && pos[0] == lnum
-				let pos[1] += changeCol
-			endif
-			if pos[2] == -1 | continue | endif
-			for nPos in pos[3]
-				if nPos[0] > lnum | break | endif
-				if nPos[0] == lnum && nPos[1] >= col
-					let nPos[1] += changeCol
-				endif
-			endfor
-		endfor
-	endif
-endf
-
-fun s:SelectWord()
-	let s:origWordLen = g:snipPos[s:curPos][2]
-	let s:oldWord = strpart(getline('.'), g:snipPos[s:curPos][1] - 1,
-				\ s:origWordLen)
-	let s:prevLen[1] -= s:origWordLen
-	if !empty(g:snipPos[s:curPos][3])
-		let s:update = 1
-		let s:endCol = -1
-		let s:startCol = g:snipPos[s:curPos][1] - 1
-	endif
-	if !s:origWordLen | return '' | endif
-	let l = col('.') != 1 ? 'l' : ''
-	if &sel == 'exclusive'
-		return "\<esc>".l.'v'.s:origWordLen."l\<c-g>"
-	endif
-	return s:origWordLen == 1 ? "\<esc>".l.'gh'
-							\ : "\<esc>".l.'v'.(s:origWordLen - 1)."l\<c-g>"
-endf
-
-" This updates the snippet as you type when text needs to be inserted
-" into multiple places (e.g. in "${1:default text}foo$1bar$1",
-" "default text" would be highlighted, and if the user types something,
-" UpdateChangedSnip() would be called so that the text after "foo" & "bar"
-" are updated accordingly)
-"
-" It also automatically quits the snippet if the cursor is moved out of it
-" while in insert mode.
-fun s:UpdateChangedSnip(entering)
-	if exists('g:snipPos') && bufnr(0) != s:lastBuf
-		call s:RemoveSnippet()
-	elseif exists('s:update') " If modifying a placeholder
-		if !exists('s:oldVars') && s:curPos + 1 < s:snipLen
-			" Save the old snippet & word length before it's updated
-			" s:startCol must be saved too, in case text is added
-			" before the snippet (e.g. in "foo$1${2}bar${1:foo}").
-			let s:oldEndCol = s:startCol
-			let s:oldVars = deepcopy(g:snipPos[s:curPos][3])
-		endif
-		let col = col('.') - 1
-
-		if s:endCol != -1
-			let changeLen = col('$') - s:prevLen[1]
-			let s:endCol += changeLen
-		else " When being updated the first time, after leaving select mode
-			if a:entering | return | endif
-			let s:endCol = col - 1
-		endif
-
-		" If the cursor moves outside the snippet, quit it
-		if line('.') != g:snipPos[s:curPos][0] || col < s:startCol ||
-					\ col - 1 > s:endCol
-			unl! s:startCol s:origWordLen s:oldVars s:update
-			return s:RemoveSnippet()
-		endif
-
-		call s:UpdateVars()
-		let s:prevLen[1] = col('$')
-	elseif exists('g:snipPos')
-		if !a:entering && g:snipPos[s:curPos][2] != -1
-			let g:snipPos[s:curPos][2] = -2
-		endif
-
-		let col = col('.')
-		let lnum = line('.')
-		let changeLine = line('$') - s:prevLen[0]
-
-		if lnum == s:endLine
-			let s:endCol += col('$') - s:prevLen[1]
-			let s:prevLen = [line('$'), col('$')]
-		endif
-		if changeLine != 0
-			let s:endLine += changeLine
-			let s:endCol = col
-		endif
-
-		" Delete snippet if cursor moves out of it in insert mode
-		if (lnum == s:endLine && (col > s:endCol || col < g:snipPos[s:curPos][1]))
-			\ || lnum > s:endLine || lnum < g:snipPos[s:curPos][0]
-			call s:RemoveSnippet()
-		endif
-	endif
-endf
-
-" This updates the variables in a snippet when a placeholder has been edited.
-" (e.g., each "$1" in "${1:foo} $1bar $1bar")
-fun s:UpdateVars()
-	let newWordLen = s:endCol - s:startCol + 1
-	let newWord = strpart(getline('.'), s:startCol, newWordLen)
-	if newWord == s:oldWord || empty(g:snipPos[s:curPos][3])
-		return
-	endif
-
-	let changeLen = g:snipPos[s:curPos][2] - newWordLen
-	let curLine = line('.')
-	let startCol = col('.')
-	let oldStartSnip = s:startCol
-	let updateTabStops = changeLen != 0
-	let i = 0
-
-	for [lnum, col] in g:snipPos[s:curPos][3]
-		if updateTabStops
-			let start = s:startCol
-			if lnum == curLine && col <= start
-				let s:startCol -= changeLen
-				let s:endCol -= changeLen
-			endif
-			for nPos in g:snipPos[s:curPos][3][(i):]
-				" This list is in ascending order, so quit if we've gone too far.
-				if nPos[0] > lnum | break | endif
-				if nPos[0] == lnum && nPos[1] > col
-					let nPos[1] -= changeLen
-				endif
-			endfor
-			if lnum == curLine && col > start
-				let col -= changeLen
-				let g:snipPos[s:curPos][3][i][1] = col
-			endif
-			let i += 1
-		endif
-
-		" "Very nomagic" is used here to allow special characters.
-		call setline(lnum, substitute(getline(lnum), '\%'.col.'c\V'.
-						\ escape(s:oldWord, '\'), escape(newWord, '\&'), ''))
-	endfor
-	if oldStartSnip != s:startCol
-		call cursor(0, startCol + s:startCol - oldStartSnip)
-	endif
-
-	let s:oldWord = newWord
-	let g:snipPos[s:curPos][2] = newWordLen
-endf
-" vim:noet:sw=4:ts=4:ft=vim

autoload/pathogen.vim

@@ -1,44 +1,56 @@
 " pathogen.vim - path option manipulation
 " Maintainer:   Tim Pope <http://tpo.pe/>
-" Version:      2.0
+" Version:      2.3
 
 " Install in ~/.vim/autoload (or ~\vimfiles\autoload).
 "
 " For management of individually installed plugins in ~/.vim/bundle (or
-" ~\vimfiles\bundle), adding `call pathogen#infect()` to your .vimrc
+" ~\vimfiles\bundle), adding `execute pathogen#infect()` to the top of your
-" prior to `filetype plugin indent on` is the only other setup necessary.
+" .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
 
-" Point of entry for basic default usage.  Give a directory name to invoke
+" Point of entry for basic default usage.  Give a relative path to invoke
-" pathogen#runtime_append_all_bundles() (defaults to "bundle"), or a full path
+" pathogen#interpose() (defaults to "bundle/{}"), or an absolute path to invoke
-" to invoke pathogen#runtime_prepend_subdirectories().  Afterwards,
+" pathogen#surround().  Curly braces are expanded with pathogen#expand():
-" pathogen#cycle_filetype() is invoked.
+" "bundle/{}" finds all subdirectories inside "bundle" inside all directories
-function! pathogen#infect(...) abort " {{{1
+" in the runtime path.
-  let source_path = a:0 ? a:1 : 'bundle'
+function! pathogen#infect(...) abort
-  if source_path =~# '[\\/]'
+  for path in a:0 ? filter(reverse(copy(a:000)), 'type(v:val) == type("")') : ['bundle/{}']
-    call pathogen#runtime_prepend_subdirectories(source_path)
+    if path =~# '^\%({\=[$~\\/]\|{\=\w:[\\/]\).*[{}*]'
-  else
+      call pathogen#surround(path)
-    call pathogen#runtime_append_all_bundles(source_path)
+    elseif path =~# '^\%([$~\\/]\|\w:[\\/]\)'
-  endif
+      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()
-endfunction " }}}1
+  if pathogen#is_disabled($MYVIMRC)
+    return 'finish'
+  endif
+  return ''
+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 = ' '
@@ -62,15 +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)
@@ -85,103 +225,10 @@ 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()."/]$","","")')
-endfunction "}}}1
-
-" Like pathogen#glob(), only limit the results to directories.
-function! pathogen#glob_directories(pattern) abort " {{{1
-  return filter(pathogen#glob(a:pattern),'isdirectory(v:val)')
-endfunction "}}}1
-
-" Turn filetype detection off and back on again if it was already enabled.
-function! pathogen#cycle_filetype() " {{{1
-  if exists('g:did_load_filetypes')
-    filetype off
-    filetype on
-  endif
-endfunction " }}}1
-
-" Checks if a bundle is 'disabled'. A bundle is considered 'disabled' if
-" its 'basename()' is included in g:pathogen_disabled[]' or ends in a tilde.
-function! pathogen#is_disabled(path) " {{{1
-  if a:path =~# '\~$'
-    return 1
-  elseif !exists("g:pathogen_disabled")
-    return 0
-  endif
-  let sep = pathogen#separator()
-  return index(g:pathogen_disabled, strpart(a:path, strridx(a:path, sep)+1)) != -1
-endfunction "}}}1
-
-" Prepend all subdirectories of path to the rtp, and append all 'after'
-" directories in those subdirectories.
-function! pathogen#runtime_prepend_subdirectories(path) " {{{1
-  let sep    = pathogen#separator()
-  let before = filter(pathogen#glob_directories(a:path.sep."*"), '!pathogen#is_disabled(v:val)')
-  let after  = filter(pathogen#glob_directories(a:path.sep."*".sep."after"), '!pathogen#is_disabled(v:val[0:-7])')
-  let rtp = pathogen#split(&rtp)
-  let path = expand(a:path)
-  call filter(rtp,'v:val[0:strlen(path)-1] !=# path')
-  let &rtp = pathogen#join(pathogen#uniq(before + rtp + after))
-  return &rtp
-endfunction " }}}1
-
-" For each directory in rtp, check for a subdirectory named dir.  If it
-" exists, add all subdirectories of that subdirectory to the rtp, immediately
-" after the original directory.  If no argument is given, 'bundle' is used.
-" Repeated calls with the same arguments are ignored.
-function! pathogen#runtime_append_all_bundles(...) " {{{1
-  let sep = pathogen#separator()
-  let name = a:0 ? a:1 : 'bundle'
-  if "\n".s:done_bundles =~# "\\M\n".name."\n"
-    return ""
-  endif
-  let s:done_bundles .= name . "\n"
-  let list = []
-  for dir in pathogen#split(&rtp)
-    if dir =~# '\<after$'
-      let list +=  filter(pathogen#glob_directories(substitute(dir,'after$',name,'').sep.'*[^~]'.sep.'after'), '!pathogen#is_disabled(v:val[0:-7])') + [dir]
-    else
-      let list +=  [dir] + filter(pathogen#glob_directories(dir.sep.name.sep.'*[^~]'), '!pathogen#is_disabled(v:val)')
-    endif
-  endfor
-  let &rtp = pathogen#join(pathogen#uniq(list))
-  return 1
 endfunction
 
-let s:done_bundles = ''
-" }}}1
-
-" Invoke :helptags on all non-$VIM doc directories in runtimepath.
-function! pathogen#helptags() " {{{1
-  let sep = pathogen#separator()
-  for dir in pathogen#split(&rtp)
-    if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(filter(split(glob(dir.sep.'doc'.sep.'*'),"\n>"),'!isdirectory(v:val)')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
-      helptags `=dir.'/doc'`
-    endif
-  endfor
-endfunction " }}}1
-
-command! -bar Helptags :call pathogen#helptags()
-
-" Like findfile(), but hardcoded to use the runtimepath.
-function! pathogen#runtime_findfile(file,count) "{{{1
-  let rtp = pathogen#join(1,pathogen#split(&rtp))
-  return fnamemodify(findfile(a:file,rtp,a:count),':p')
-endfunction " }}}1
-
 " Backport of fnameescape().
-function! pathogen#fnameescape(string) " {{{1
+function! pathogen#fnameescape(string) abort
   if exists('*fnameescape')
     return fnameescape(a:string)
   elseif a:string ==# '-'
@@ -189,24 +236,79 @@ function! pathogen#fnameescape(string) " {{{1
   else
     return substitute(escape(a:string," \t\n*?[{`$\\%#'\"|!<"),'^[+>]','\\&','')
   endif
-endfunction " }}}1
+endfunction
 
-function! s:find(count,cmd,file,lcd) " {{{1
+" Like findfile(), but hardcoded to use the runtimepath.
+function! pathogen#runtime_findfile(file,count) abort "{{{1
+  let rtp = pathogen#join(1,pathogen#split(&rtp))
+  let file = findfile(a:file,rtp,a:count)
+  if file ==# ''
+    return ''
+  else
+    return fnamemodify(file,':p')
+  endif
+endfunction
+
+" Section: Deprecated
+
+function! s:warn(msg) abort
+  echohl WarningMsg
+  echomsg a:msg
+  echohl NONE
+endfunction
+
+" Prepend all subdirectories of path to the rtp, and append all 'after'
+" directories in those subdirectories.  Deprecated.
+function! pathogen#runtime_prepend_subdirectories(path) abort
+  call s:warn('Change pathogen#runtime_prepend_subdirectories('.string(a:path).') to pathogen#infect('.string(a:path.'/{}').')')
+  return pathogen#surround(a:path . pathogen#slash() . '{}')
+endfunction
+
+function! pathogen#incubate(...) abort
+  let name = a:0 ? a:1 : 'bundle/{}'
+  call s:warn('Change pathogen#incubate('.(a:0 ? string(a:1) : '').') to pathogen#infect('.string(name).')')
+  return pathogen#interpose(name)
+endfunction
+
+" Deprecated alias for pathogen#interpose().
+function! pathogen#runtime_append_all_bundles(...) abort
+  if a:0
+    call s:warn('Change pathogen#runtime_append_all_bundles('.string(a:1).') to pathogen#infect('.string(a:1.'/{}').')')
+  else
+    call s:warn('Change pathogen#runtime_append_all_bundles() to pathogen#infect()')
+  endif
+  return pathogen#interpose(a:0 ? a:1 . '/{}' : 'bundle/{}')
+endfunction
+
+if exists(':Vedit')
+  finish
+endif
+
+let s:vopen_warning = 0
+
+function! s:find(count,cmd,file,lcd)
   let rtp = pathogen#join(1,pathogen#split(&runtimepath))
   let file = pathogen#runtime_findfile(a:file,a:count)
   if file ==# ''
     return "echoerr 'E345: Can''t find file \"".a:file."\" in runtimepath'"
-  elseif a:lcd
+  endif
+  if !s:vopen_warning
+    let s:vopen_warning = 1
+    let warning = '|echohl WarningMsg|echo "Install scriptease.vim to continue using :V'.a:cmd.'"|echohl NONE'
+  else
+    let warning = ''
+  endif
+  if a:lcd
     let path = file[0:-strlen(a:file)-2]
     execute 'lcd `=path`'
-    return a:cmd.' '.pathogen#fnameescape(a:file)
+    return a:cmd.' '.pathogen#fnameescape(a:file) . warning
   else
-    return a:cmd.' '.pathogen#fnameescape(file)
+    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',
@@ -219,7 +321,7 @@ function! s:Findcomplete(A,L,P) " {{{1
   else
     let request = a:A
   endif
-  let pattern = substitute(request,'\'.sep,'*'.sep,'g').'*'
+  let pattern = substitute(request,'/\|\'.sep,'*'.sep,'g').'*'
   let found = {}
   for path in pathogen#split(&runtimepath)
     let path = expand(path, ':p')
@@ -231,7 +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)
@@ -242,4 +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 ft=vim ts=8 sw=2 sts=2:
+" vim:set et sw=2 foldmethod=expr foldexpr=getline(v\:lnum)=~'^\"\ Section\:'?'>1'\:getline(v\:lnum)=~#'^fu'?'a1'\:getline(v\:lnum)=~#'^endf'?'s1'\:'=':

sources_forked/peaksea/colors/peaksea.vim

@@ -36,7 +36,7 @@ if exists("syntax_on")
   syntax reset
 endif
 
-let g:colors_name = expand("<sfile>:t:r")
+let g:colors_name = "peaksea"
 
 " I don't want to abuse folding, but here folding is used to avoid confusion. 
 if &background=='light' 
@@ -281,7 +281,7 @@ elseif &background=='dark'
   hi ModeMsg		guifg=fg	guibg=#000080	gui=NONE
   hi VisualNOS		guifg=fg	guibg=#000080	gui=NONE
   hi SpecialKey		guifg=#b0d0f0	guibg=NONE	gui=NONE
-  hi NonText		guifg=#6080f0	guibg=#101010	gui=NONE
+  hi NonText		guifg=#202020	guibg=#202020	gui=NONE
   hi Directory		guifg=#80c0e0	guibg=NONE	gui=NONE
   hi ErrorMsg		guifg=#d0d090	guibg=#800000	gui=NONE
   hi MoreMsg		guifg=#c0e080	guibg=NONE	gui=NONE
@@ -294,7 +294,7 @@ elseif &background=='dark'
   hi DiffChange		guifg=NONE	guibg=#800080	gui=NONE
   hi DiffDelete		guifg=#6080f0	guibg=#202020	gui=NONE
   hi DiffText		guifg=#000000	guibg=#c0e080	gui=NONE
-  hi SignColumn		guifg=#e0e0e0	guibg=#008000	gui=NONE
+  hi SignColumn		guifg=#e0e0e0	guibg=#202020	gui=NONE
   hi IncSearch		guifg=White	guibg=DarkRed	gui=NONE
   hi StatusLineNC	guifg=#000000	guibg=#c0c0c0	gui=NONE
   hi VertSplit		guifg=#000000	guibg=#c0c0c0	gui=NONE

sources_forked/vim-powerline/README.rst

@@ -1,107 +0,0 @@
-=================
-Powerline for vim
-=================
-
-:Author: Kim Silkebækken (kim.silkebaekken+vim@gmail.com)
-:Source: https://github.com/Lokaltog/vim-powerline
-:Version: β
-
-Introduction
-------------
-
-Powerline is a utility plugin which allows you to create better-looking, 
-more functional vim statuslines. See the screenshots below for 
-a demonstration of the plugin's capabilities.
-
-It's recommended that you install the plugin using Pathogen_ or Vundle_.  
-After the plugin is installed update your help tags and see ``:help 
-Powerline`` for instructions on how to enable and configure the plugin.
-
-See the `Troubleshooting`_ section below if you're having any issues with 
-the plugin or the font patcher.
-
-**Note:** You need a patched font to be able to use the symbols in the 
-statusline. An experimental Python/fontforge-based font patcher is included 
-in the ``fontpatcher`` directory. See ``fontpatcher/README.rst`` for usage 
-instructions.
-
-.. _Pathogen: https://github.com/tpope/vim-pathogen
-.. _Vundle: https://github.com/gmarik/vundle
-
-Screenshots
------------
-
-.. image:: http://i.imgur.com/MsuIB.png
-
-Troubleshooting
----------------
-
-I can't see the fancy symbols, what's wrong?
-    Make sure that you have ``let g:Powerline_symbols = 'fancy'`` in your 
-    ``vimrc`` file. The settings may be loaded too late if you have this in 
-    ``gvimrc``, so always put this in your ``vimrc``.
-
-    Clear the cache using ``:PowerlineClearCache`` and restart vim.
-
-    Make sure that you've configured gvim or your terminal emulator to use 
-    a patched font.
-
-    Make sure that vim is compiled with the ``--with-features=big`` flag.
-
-The fancy symbols look a bit blurry or "off"!
-    Make sure that you have patched all variants of your font (i.e. both the 
-    regular and the bold font files).
-
-I'm unable to patch my font, what should I do?
-    Font patching is only known to work on most Linux and OS X machines. If 
-    you have followed the instructions in the fontpatcher README and still 
-    have problems, please submit an issue on GitHub.
-
-    You can download some community-contributed patched fonts from the 
-    `Powerline wiki`_ if you don't want to mess around with the font 
-    patcher.
-
-The Syntastic/Fugitive statusline flags don't work!
-    These flags should work without any configuration. If you installed 
-    either plugin after Powerline, you'll have to clear the cache using 
-    ``:PowerlineClearCache`` and restart vim.
-
-The colors are weird in the default OS X Terminal app!
-    The default OS X Terminal app is known to have some issues with the 
-    Powerline colors. Please use another terminal emulator. iTerm2 should 
-    work fine.
-
-    The arrows may have the wrong colors if you have changed the "minimum 
-    contrast" slider in the color tab of  your OS X settings.
-
-The statusline has strange characters like ``^B`` in it!
-    Please add ``set encoding=utf-8`` to your ``vimrc``.
-
-    You may also need to set your ``LANG`` and ``LC_*`` environment 
-    variables to a UTF-8 locale (e.g. ``LANG=en_US.utf8``). Consult your 
-    Linux distro's documentation for information about setting these 
-    variables correctly.
-
-The statusline has a lot of ``^`` or underline characters in it!
-    You need to configure the ``fillchars`` setting to disable statusline 
-    fillchars (see ``:h fillchars`` for details). Add this to your 
-    ``vimrc`` to solve this issue::
-
-        set fillchars+=stl:\ ,stlnc:\ 
-
-The statusline is hidden/only appears in split windows!
-    Make sure that you have ``set laststatus=2`` in your ``vimrc``.
-
-I'm using tmux and Powerline looks like crap, what's wrong?
-    You need to tell tmux that it has 256-color capabilities. Add this to 
-    your ``.tmux.conf`` to solve this issue::
-
-        set -g default-terminal "screen-256color"
-
-    If you use iTerm2, make sure that you have enabled the setting 'Set 
-    locale variables automatically' in Profiles > Terminal > Environment.
-
-If you have any other issues and you can't find the answer in the docs, 
-please submit an issue on GitHub.
-
-.. _`Powerline wiki`: https://github.com/Lokaltog/vim-powerline/wiki/Patched-fonts

sources_forked/vim-powerline/autoload/Pl.vim

@@ -1,183 +0,0 @@
-" Powerline - The ultimate statusline utility
-"
-" Author: Kim Silkebækken <kim.silkebaekken+vim@gmail.com>
-" Source repository: https://github.com/Lokaltog/vim-powerline
-
-" Script variables {{{
-	let g:Pl#OLD_STL = ''
-	let g:Pl#THEME = []
-	let g:Pl#THEME_CALLBACKS = []
-	let g:Pl#HL = []
-
-	" Cache revision, this must be incremented whenever the cache format is changed
-	let s:CACHE_REVISION = 7
-" }}}
-" Script initialization {{{
-	function! Pl#LoadCache() " {{{
-		if filereadable(g:Powerline_cache_file) && g:Powerline_cache_enabled
-			exec 'source' escape(g:Powerline_cache_file, ' \')
-
-			if ! exists('g:Powerline_cache_revision') || g:Powerline_cache_revision != s:CACHE_REVISION
-				" Cache revision differs, cache is invalid
-				unlet! g:Powerline_cache_revision
-
-				return 0
-			endif
-
-			" Create highlighting groups
-			for hi_cmd in g:Pl#HL
-				exec hi_cmd
-			endfor
-
-			" Run theme callbacks
-			for callback in g:Pl#THEME_CALLBACKS
-				" Substitute {{NEWLINE}} with newlines (strings must be
-				" stored without newlines characters to avoid vim errors)
-				exec substitute(callback[0], "{{NEWLINE}}", "\n", 'g')
-				exec substitute(callback[1], "{{NEWLINE}}", "\n", 'g')
-			endfor
-
-			return 1
-		endif
-
-		return 0
-	endfunction " }}}
-	function! Pl#ClearCache() " {{{
-		if filereadable(g:Powerline_cache_file)
-			" Delete the cache file
-			call delete(g:Powerline_cache_file)
-		endif
-
-		echo 'Powerline cache cleared. Please restart vim for the changes to take effect.'
-	endfunction " }}}
-	function! Pl#ReloadColorscheme() " {{{
-		call Pl#ClearCache()
-
-		" The colorscheme and theme files must be manually sourced because
-		" vim won't reload previously autoloaded files
-		"
-		" This is a bit hackish, but it works
-		unlet! g:Powerline#Colorschemes#{g:Powerline_colorscheme}#colorscheme
-		exec "source" split(globpath(&rtp, 'autoload/Powerline/Colorschemes/'. g:Powerline_colorscheme .'.vim', 1), '\n')[0]
-
-		unlet! g:Powerline#Themes#{g:Powerline_theme}#theme
-		exec "source" split(globpath(&rtp, 'autoload/Powerline/Themes/'. g:Powerline_theme .'.vim', 1), '\n')[0]
-
-		let g:Pl#THEME = []
-
-		call Pl#Load()
-	endfunction " }}}
-	function! Pl#Load() " {{{
-		if empty(g:Pl#OLD_STL)
-			" Store old statusline
-			let g:Pl#OLD_STL = &statusline
-		endif
-
-		if ! Pl#LoadCache()
-			try
-				" Autoload the theme dict first
-				let raw_theme = g:Powerline#Themes#{g:Powerline_theme}#theme
-			catch
-				echom 'Invalid Powerline theme! Please check your theme and colorscheme settings.'
-
-				return
-			endtry
-
-			" Create list with parsed statuslines
-			for buffer_statusline in raw_theme
-				unlet! mode_statuslines
-				let mode_statuslines = Pl#Parser#GetStatusline(buffer_statusline.segments)
-
-				if ! empty(buffer_statusline.callback)
-					" The callback function passes its arguments on to
-					" Pl#StatuslineCallback along with the normal/current mode
-					" statusline.
-					let s:cb_func  = "function! PowerlineStatuslineCallback_". buffer_statusline.callback[1] ."(...)\n"
-					let s:cb_func .= "return Pl#StatuslineCallback(". string(mode_statuslines['n']) .", a:000)\n"
-					let s:cb_func .= "endfunction"
-
-					" The callback expression should be used to initialize any
-					" variables that will use the callback function. The
-					" expression requires a %s which will be replaced by the
-					" callback function name.
-					let s:cb_expr  = printf(buffer_statusline.callback[2], 'PowerlineStatuslineCallback_'. buffer_statusline.callback[1])
-
-					exec s:cb_func
-					exec s:cb_expr
-
-					" Newlines must be substituted with another character
-					" because vim doesn't like newlines in strings
-					call add(g:Pl#THEME_CALLBACKS, [substitute(s:cb_func, "\n", "{{NEWLINE}}", 'g'), substitute(s:cb_expr, "\n", "{{NEWLINE}}", 'g')])
-
-					unlet! s:cb_func s:cb_expr
-
-					continue
-				endif
-
-				" Store the statuslines for matching specific buffers
-				call add(g:Pl#THEME, {
-					\ 'matches': buffer_statusline.matches,
-					\ 'mode_statuslines': mode_statuslines
-					\ })
-			endfor
-
-			if ! g:Powerline_cache_enabled
-				" Don't cache anything if caching is disabled or cache file isn't writeable
-				return
-			endif
-
-			" Prepare commands and statuslines for caching
-			let cache = [
-				\ 'let g:Powerline_cache_revision = '. string(s:CACHE_REVISION),
-				\ 'let g:Pl#HL = '. string(g:Pl#HL),
-				\ 'let g:Pl#THEME  = '. string(g:Pl#THEME),
-				\ 'let g:Pl#THEME_CALLBACKS  = '. string(g:Pl#THEME_CALLBACKS),
-			\ ]
-
-			call writefile(cache, g:Powerline_cache_file)
-		endif
-	endfunction " }}}
-" }}}
-" Statusline updater {{{
-	function! Pl#Statusline(statusline, current) " {{{
-		let mode = mode()
-
-		if ! a:current
-			let mode = 'N' " Normal (non-current)
-		elseif mode =~# '\v(v|V|)'
-			let mode = 'v' " Visual mode
-		elseif mode =~# '\v(s|S|)'
-			let mode = 's' " Select mode
-		elseif mode =~# '\vi'
-			let mode = 'i' " Insert mode
-		elseif mode =~# '\v(R|Rv)'
-			let mode = 'r' " Replace mode
-		else
-			" Fallback to normal mode
-			let mode = 'n' " Normal (current)
-		endif
-
-		return g:Pl#THEME[a:statusline].mode_statuslines[mode]
-	endfunction " }}}
-	function! Pl#StatuslineCallback(statusline, args) " {{{
-		" Replace %1, %2, etc. in the statusline with the callback args
-		return substitute(
-			\ a:statusline,
-			\ '\v\%(\d+)',
-			\ '\=a:args[submatch(1)]',
-			\ 'g')
-	endfunction " }}}
-	function! Pl#UpdateStatusline(current) " {{{
-		if empty(g:Pl#THEME)
-			" Load statuslines if they aren't loaded yet
-			call Pl#Load()
-		endif
-
-		for i in range(0, len(g:Pl#THEME) - 1)
-			if Pl#Match#Validate(g:Pl#THEME[i])
-				" Update window-local statusline
-				let &l:statusline = '%!Pl#Statusline('. i .','. a:current .')'
-			endif
-		endfor
-	endfunction " }}}
-" }}}

sources_forked/vim-powerline/autoload/Pl/Colorscheme.vim

@@ -1,145 +0,0 @@
-function! Pl#Colorscheme#Init(hi) " {{{
-	let colorscheme = {}
-
-	for hi in a:hi
-		" Ensure that the segments are a list
-		let segments = type(hi[0]) == type('') ? [ hi[0] ] : hi[0]
-		let mode_hi_dict = hi[1]
-
-		for segment in segments
-			let colorscheme[segment] = mode_hi_dict
-		endfor
-	endfor
-
-	return colorscheme
-endfunction " }}}
-function! Pl#Colorscheme#Apply(colorscheme, buffer_segments) " {{{
-	" Set color parameters for all segments in a:buffer_segments
-
-	" TODO This function should be recursive and work on both segments and groups
-	" TODO We could probably handle the NS stuff here...
-
-	try
-		let colorscheme = g:Powerline#Colorschemes#{a:colorscheme}#colorscheme
-	catch
-		echom 'Color scheme "'. a:colorscheme .'" doesn''t exist!'
-
-		return
-	endtry
-
-	let buffer_segments = a:buffer_segments
-
-	" This is a bit complex, I'll walk you through exactly what happens here...
-	"
-	" First of all we loop through the buffer_segments, which are the segments that
-	" this specific buffer will have.
-	for buffer_segment in buffer_segments
-		" The buffer_segment consists of a 'matches' list and a 'segments' list.
-		" The 'matches' list has conditions to limit this statusline to specific buffers/windows.
-		" The 'segments' list has each segment and segment group for this buffer
-		for segment in buffer_segment.segments
-			let type = get(segment, 'type', '')
-
-			if type == 'segment_group'
-				" We're going to handle segment groups different from single segments. Segment groups
-				" have child segments which may have their own highlighting (e.g. fileinfo.flags),
-				" and these child segments may be grouped (e.g. fileinfo.flags.ro) to provide very
-				" specific highlighting. So here we'll handle all that:
-
-				" Set the default/fallback colors for this group
-				for i in range(len(segment.variants), 0, -1)
-					" Check for available highlighting for the main group segment
-					"
-					" This works like the segment highlighting below
-					" TODO Create a function for this
-					let seg_variants = join(segment.variants[0:i], '.')
-
-					let seg_name = i > 0 ? segment.name .'.'. seg_variants : segment.name
-					let seg_ns_name = len(segment.ns) > 0 ? segment.ns .':'. seg_name : seg_name
-
-					if has_key(colorscheme, seg_ns_name)
-						" We have a namespaced highlight group
-						let segment.colors = colorscheme[seg_ns_name]
-						break
-					elseif has_key(colorscheme, seg_name)
-						" We have a non-namespaced group
-						let segment.colors = colorscheme[seg_name]
-						break
-					endif
-				endfor
-
-				" The reason why we need to deepcopy the group's segments is that the child segments
-				" all point to the same base segments and that screws up highlighting if we highlight
-				" some child segments with different namespaced colors
-				let segment.segments = deepcopy(segment.segments)
-
-				" Apply colors to each child segment
-				for child_segment in segment.segments
-					" Check if this child segment is grouped (e.g. fileinfo.flags.group.subgroup)
-					" We're going to prioritize the most specific grouping and then work back to the
-					" most common group (e.g. fileinfo.flags)
-
-					" FIXME We don't have the variants from before because group children aren't run through Pl#Segment#Get
-					let child_segment.variants = [seg_name] + split(child_segment.name, '\.')
-
-					" Use the parent group's namespace
-					let child_segment.ns = segment.ns
-
-					for i in range(len(child_segment.variants), 0, -1)
-						" Check for available highlighting for the main group segment
-						let child_seg_name = join(child_segment.variants[0:i], '.')
-
-						let child_seg_ns_name = len(child_segment.ns) > 0 ? child_segment.ns .':'. child_seg_name : child_seg_name
-
-						if has_key(colorscheme, child_seg_ns_name)
-							" We have a namespaced highlight group
-							let child_segment.colors = colorscheme[child_seg_ns_name]
-							break
-						elseif has_key(colorscheme, child_seg_name)
-							" We have a non-namespaced group
-							let child_segment.colors = colorscheme[child_seg_name]
-							break
-						endif
-					endfor
-				endfor
-			elseif type == 'segment'
-				for i in range(len(segment.variants), 0, -1)
-					" Check for available highlighting
-					"
-					" This is done in the following manner, using the segment gundo:static_filename.text.buffer as an example:
-					"
-					" * Look for the hl group: gundo:static_filename.text.buffer
-					" * Look for the hl group:       static_filename.text.buffer
-					" * Look for the hl group: gundo:static_filename.text
-					" * Look for the hl group:       static_filename.text
-					" * Look for the hl group: gundo:static_filename
-					" * Look for the hl group:       static_filename
-					" * Return the segment without highlighting, causing an error in the parser
-					let seg_variants = join(segment.variants[0:i], '.')
-
-					let seg_name = i > 0 ? segment.name .'.'. seg_variants : segment.name
-					let seg_ns_name = len(segment.ns) > 0 ? segment.ns .':'. seg_name : seg_name
-
-					if has_key(colorscheme, seg_ns_name)
-						" We have a namespaced highlight group
-						let segment.colors = colorscheme[seg_ns_name]
-						break
-					elseif has_key(colorscheme, seg_name)
-						" We have a non-namespaced group
-						let segment.colors = colorscheme[seg_name]
-						break
-					endif
-				endfor
-			endif
-
-			unlet! segment
-		endfor
-	endfor
-
-	" Good luck parsing this return value
-	"
-	" It's a huge dict with all segments for all buffers with their respective syntax highlighting.
-	" It will be parsed by the main Powerline code, where all the data will be shortened to a simple
-	" array consiting of a statusline for each mode, with generated highlighting groups and dividers.
-	return buffer_segments
-endfunction " }}}

sources_forked/vim-powerline/autoload/Pl/Hi.vim

@@ -1,140 +0,0 @@
-" cterm -> gui color dict {{{
-let s:cterm2gui_dict = {
-	\ 16:  0x000000, 17:  0x00005f, 18:  0x000087, 19:  0x0000af, 20:  0x0000d7, 21:  0x0000ff,
-	\ 22:  0x005f00, 23:  0x005f5f, 24:  0x005f87, 25:  0x005faf, 26:  0x005fd7, 27:  0x005fff,
-	\ 28:  0x008700, 29:  0x00875f, 30:  0x008787, 31:  0x0087af, 32:  0x0087d7, 33:  0x0087ff,
-	\ 34:  0x00af00, 35:  0x00af5f, 36:  0x00af87, 37:  0x00afaf, 38:  0x00afd7, 39:  0x00afff,
-	\ 40:  0x00d700, 41:  0x00d75f, 42:  0x00d787, 43:  0x00d7af, 44:  0x00d7d7, 45:  0x00d7ff,
-	\ 46:  0x00ff00, 47:  0x00ff5f, 48:  0x00ff87, 49:  0x00ffaf, 50:  0x00ffd7, 51:  0x00ffff,
-	\ 52:  0x5f0000, 53:  0x5f005f, 54:  0x5f0087, 55:  0x5f00af, 56:  0x5f00d7, 57:  0x5f00ff,
-	\ 58:  0x5f5f00, 59:  0x5f5f5f, 60:  0x5f5f87, 61:  0x5f5faf, 62:  0x5f5fd7, 63:  0x5f5fff,
-	\ 64:  0x5f8700, 65:  0x5f875f, 66:  0x5f8787, 67:  0x5f87af, 68:  0x5f87d7, 69:  0x5f87ff,
-	\ 70:  0x5faf00, 71:  0x5faf5f, 72:  0x5faf87, 73:  0x5fafaf, 74:  0x5fafd7, 75:  0x5fafff,
-	\ 76:  0x5fd700, 77:  0x5fd75f, 78:  0x5fd787, 79:  0x5fd7af, 80:  0x5fd7d7, 81:  0x5fd7ff,
-	\ 82:  0x5fff00, 83:  0x5fff5f, 84:  0x5fff87, 85:  0x5fffaf, 86:  0x5fffd7, 87:  0x5fffff,
-	\ 88:  0x870000, 89:  0x87005f, 90:  0x870087, 91:  0x8700af, 92:  0x8700d7, 93:  0x8700ff,
-	\ 94:  0x875f00, 95:  0x875f5f, 96:  0x875f87, 97:  0x875faf, 98:  0x875fd7, 99:  0x875fff,
-	\ 100: 0x878700, 101: 0x87875f, 102: 0x878787, 103: 0x8787af, 104: 0x8787d7, 105: 0x8787ff,
-	\ 106: 0x87af00, 107: 0x87af5f, 108: 0x87af87, 109: 0x87afaf, 110: 0x87afd7, 111: 0x87afff,
-	\ 112: 0x87d700, 113: 0x87d75f, 114: 0x87d787, 115: 0x87d7af, 116: 0x87d7d7, 117: 0x87d7ff,
-	\ 118: 0x87ff00, 119: 0x87ff5f, 120: 0x87ff87, 121: 0x87ffaf, 122: 0x87ffd7, 123: 0x87ffff,
-	\ 124: 0xaf0000, 125: 0xaf005f, 126: 0xaf0087, 127: 0xaf00af, 128: 0xaf00d7, 129: 0xaf00ff,
-	\ 130: 0xaf5f00, 131: 0xaf5f5f, 132: 0xaf5f87, 133: 0xaf5faf, 134: 0xaf5fd7, 135: 0xaf5fff,
-	\ 136: 0xaf8700, 137: 0xaf875f, 138: 0xaf8787, 139: 0xaf87af, 140: 0xaf87d7, 141: 0xaf87ff,
-	\ 142: 0xafaf00, 143: 0xafaf5f, 144: 0xafaf87, 145: 0xafafaf, 146: 0xafafd7, 147: 0xafafff,
-	\ 148: 0xafd700, 149: 0xafd75f, 150: 0xafd787, 151: 0xafd7af, 152: 0xafd7d7, 153: 0xafd7ff,
-	\ 154: 0xafff00, 155: 0xafff5f, 156: 0xafff87, 157: 0xafffaf, 158: 0xafffd7, 159: 0xafffff,
-	\ 160: 0xd70000, 161: 0xd7005f, 162: 0xd70087, 163: 0xd700af, 164: 0xd700d7, 165: 0xd700ff,
-	\ 166: 0xd75f00, 167: 0xd75f5f, 168: 0xd75f87, 169: 0xd75faf, 170: 0xd75fd7, 171: 0xd75fff,
-	\ 172: 0xd78700, 173: 0xd7875f, 174: 0xd78787, 175: 0xd787af, 176: 0xd787d7, 177: 0xd787ff,
-	\ 178: 0xd7af00, 179: 0xd7af5f, 180: 0xd7af87, 181: 0xd7afaf, 182: 0xd7afd7, 183: 0xd7afff,
-	\ 184: 0xd7d700, 185: 0xd7d75f, 186: 0xd7d787, 187: 0xd7d7af, 188: 0xd7d7d7, 189: 0xd7d7ff,
-	\ 190: 0xd7ff00, 191: 0xd7ff5f, 192: 0xd7ff87, 193: 0xd7ffaf, 194: 0xd7ffd7, 195: 0xd7ffff,
-	\ 196: 0xff0000, 197: 0xff005f, 198: 0xff0087, 199: 0xff00af, 200: 0xff00d7, 201: 0xff00ff,
-	\ 202: 0xff5f00, 203: 0xff5f5f, 204: 0xff5f87, 205: 0xff5faf, 206: 0xff5fd7, 207: 0xff5fff,
-	\ 208: 0xff8700, 209: 0xff875f, 210: 0xff8787, 211: 0xff87af, 212: 0xff87d7, 213: 0xff87ff,
-	\ 214: 0xffaf00, 215: 0xffaf5f, 216: 0xffaf87, 217: 0xffafaf, 218: 0xffafd7, 219: 0xffafff,
-	\ 220: 0xffd700, 221: 0xffd75f, 222: 0xffd787, 223: 0xffd7af, 224: 0xffd7d7, 225: 0xffd7ff,
-	\ 226: 0xffff00, 227: 0xffff5f, 228: 0xffff87, 229: 0xffffaf, 230: 0xffffd7, 231: 0xffffff,
-	\ 232: 0x080808, 233: 0x121212, 234: 0x1c1c1c, 235: 0x262626, 236: 0x303030, 237: 0x3a3a3a,
-	\ 238: 0x444444, 239: 0x4e4e4e, 240: 0x585858, 241: 0x626262, 242: 0x6c6c6c, 243: 0x767676,
-	\ 244: 0x808080, 245: 0x8a8a8a, 246: 0x949494, 247: 0x9e9e9e, 248: 0xa8a8a8, 249: 0xb2b2b2,
-	\ 250: 0xbcbcbc, 251: 0xc6c6c6, 252: 0xd0d0d0, 253: 0xdadada, 254: 0xe4e4e4, 255: 0xeeeeee
-\ }
-" }}}
-" Allocated color dict {{{
-let s:allocated_colors = {
-	\ 'NONE': 'NONE',
-	\ }
-" }}}
-function! s:Cterm2GUI(cterm) " {{{
-	if toupper(a:cterm) == 'NONE'
-		return 'NONE'
-	endif
-
-	if ! has_key(s:cterm2gui_dict, a:cterm)
-		return 0xff0000
-	endif
-
-	return s:cterm2gui_dict[a:cterm]
-endfunction " }}}
-function! Pl#Hi#Segments(segments, mode_colors) " {{{
-	let mode_translate = {
-		\ 'normal':     'n',
-		\ 'noncurrent': 'N',
-		\ 'insert':     'i',
-		\ 'visual':     'v',
-		\ 'replace':    'r',
-		\ 'select':     's',
-		\ }
-
-	let attributes = ['bold', 'italic', 'underline']
-
-	let segments = a:segments
-	let mode_hi_dict = {}
-
-	" Mode dict
-	for [mode, colors] in items(a:mode_colors)
-		if has_key(mode_translate, mode)
-			let mode = mode_translate[mode]
-		endif
-
-		unlet! fg
-		let fg = s:allocated_colors[colors[0]]
-
-		let hi = {
-			\ 'cterm': [fg['cterm'], ''],
-			\ 'gui'  : [fg['gui'], ''],
-			\ 'attr' : []
-			\ }
-
-		if exists('colors[1]')
-			if type(colors[1]) == type([])
-				" We don't have a BG color, but we have attributes
-				let hi.attr = colors[1]
-			else
-				" The second parameter is the background color
-				unlet! bg
-				let bg = s:allocated_colors[colors[1]]
-
-				let hi.cterm[1] = bg['cterm']
-				let hi.gui[1] = bg['gui']
-			endif
-		endif
-
-		if exists('colors[2]') && type(colors[2]) == type([])
-			" The third parameter is always an attribute list
-			let hi.attr = colors[2]
-		endif
-
-		let mode_hi_dict[mode] = {
-			\ 'ctermfg': (empty(hi['cterm'][0]) ? '' : (string(hi['cterm'][0]) == 'NONE' ? 'NONE' : hi['cterm'][0])),
-			\ 'ctermbg': (empty(hi['cterm'][1]) ? '' : (string(hi['cterm'][1]) == 'NONE' ? 'NONE' : hi['cterm'][1])),
-			\ 'guifg'  : (empty(hi['gui'][0]) ? '' : (string(hi['gui'][0]) == 'NONE' ? 'NONE' : hi['gui'][0])),
-			\ 'guibg'  : (empty(hi['gui'][1]) ? '' : (string(hi['gui'][1]) == 'NONE' ? 'NONE' : hi['gui'][1])),
-			\ 'attr'   : (! len(hi['attr']) ? 'NONE' : join(hi['attr'], ','))
-			\ }
-	endfor
-
-	return [segments, mode_hi_dict]
-endfunction " }}}
-function! Pl#Hi#Allocate(colors) " {{{
-	for [key, color] in items(a:colors)
-		if type(color) == type(0)
-			" Only terminal color
-			let cterm = color
-			let gui = s:Cterm2GUI(color)
-		elseif type(color) == type([]) && len(color) == 2
-			" Terminal and GUI colors
-			let cterm = color[0]
-			let gui = color[1]
-		endif
-
-		let s:allocated_colors[key] = {
-			\ 'cterm': cterm,
-			\ 'gui': gui,
-			\ }
-
-		unlet! color
-	endfor
-endfunction " }}}

sources_forked/vim-powerline/autoload/Pl/Match.vim

@@ -1,43 +0,0 @@
-function! Pl#Match#Add(pat, expr) " {{{
-	return [a:pat, a:expr]
-endfunction " }}}
-function! Pl#Match#Any(...) " {{{
-	let matches = []
-
-	for match_name in a:000
-		if empty(match_name)
-			" Skip empty match parameters
-			continue
-		endif
-
-		if has_key(g:Powerline#Matches#matches, match_name)
-			call add(matches, g:Powerline#Matches#matches[match_name])
-		endif
-
-		unlet! match_name
-	endfor
-
-	return ['match', 'any', matches]
-endfunction " }}}
-function! Pl#Match#Validate(theme) " {{{
-	let match = a:theme.matches[1]
-
-	if match == 'none'
-		return 0
-	elseif match == 'any'
-		let matches = a:theme.matches[2]
-
-		if ! len(matches)
-			" Empty match array matches everything
-			return 1
-		endif
-
-		for [eval, re] in matches
-			if match(eval(eval), '\v'. re) != -1
-				return 1
-			endif
-		endfor
-
-		return 0
-	endif
-endfunction " }}}

sources_forked/vim-powerline/autoload/Pl/Mod.vim

@@ -1,40 +0,0 @@
-let s:segment_mods = []
-
-function! Pl#Mod#AddSegmentMod(action, properties) " {{{
-	call add(s:segment_mods, [a:action, a:properties])
-endfunction " }}}
-function! Pl#Mod#ApplySegmentMods(theme) " {{{
-	let theme = deepcopy(a:theme)
-
-	for mod in s:segment_mods
-		let [action, properties] = mod
-
-		" We have to loop through the segments instead of using index() because some
-		" segments are lists!
-		let target_seg_idx = -1
-
-		for i in range(0, len(theme) - 1)
-			unlet! segment
-			let segment = theme[i]
-
-			if type(segment) == type(properties.target_segment) && segment == properties.target_segment
-				let target_seg_idx = i
-				break
-			endif
-		endfor
-
-		if action == 'insert_segment'
-			" Insert segment
-			if target_seg_idx != -1
-				call insert(theme, properties.new_segment, (properties.where == 'before' ? target_seg_idx : target_seg_idx + 1))
-			endif
-		elseif action == 'remove_segment'
-			" Remove segment
-			if target_seg_idx != -1
-				call remove(theme, target_seg_idx)
-			endif
-		endif
-	endfor
-
-	return theme
-endfunction " }}}

sources_forked/vim-powerline/autoload/Pl/Parser.vim

@@ -1,371 +0,0 @@
-let g:Pl#Parser#Symbols = {
-	\ 'compatible': {
-		\   'dividers': [ '', [0x2502], '', [0x2502] ]
-		\ , 'symbols' : {
-			\   'BRANCH': 'BR:'
-			\ , 'RO'    : 'RO'
-			\ , 'FT'    : 'FT'
-			\ , 'LINE'  : 'LN'
-		\ }
-	\ },
-	\ 'unicode': {
-		\   'dividers': [ [0x25b6], [0x276f], [0x25c0], [0x276e]  ]
-		\ , 'symbols' : {
-			\   'BRANCH': [0x26a1]
-			\ , 'RO'    : [0x2613]
-			\ , 'FT'    : [0x2691]
-			\ , 'LINE'  : [0x204b]
-		\ },
-	\ },
-	\ 'fancy': {
-		\   'dividers': [ [0x2b80], [0x2b81], [0x2b82], [0x2b83] ]
-		\ , 'symbols' : {
-			\   'BRANCH': [0x2b60]
-			\ , 'RO'    : [0x2b64]
-			\ , 'FT'    : [0x2b62, 0x2b63]
-			\ , 'LINE'  : [0x2b61]
-		\ }
-	\ }
-\ }
-
-" Handle symbol overrides
-for [s:key, s:value] in items(g:Powerline_symbols_override)
-	let g:Pl#Parser#Symbols[g:Powerline_symbols].symbols[s:key] = s:value
-
-	unlet! s:key s:value
-endfor
-
-" Handle divider overrides
-if len(g:Powerline_dividers_override) == 4
-	let g:Pl#Parser#Symbols[g:Powerline_symbols].dividers = g:Powerline_dividers_override
-endif
-
-let s:LEFT_SIDE = 0
-let s:RIGHT_SIDE = 2
-
-let s:PADDING = 1
-
-let s:EMPTY_SEGMENT = { 'type': 'empty' }
-
-let s:HARD_DIVIDER = 0
-let s:SOFT_DIVIDER = 1
-
-function! Pl#Parser#GetStatusline(segments) " {{{
-	let statusline = {
-		\   'n': ''
-		\ , 'N': ''
-		\ , 'v': ''
-		\ , 'i': ''
-		\ , 'r': ''
-		\ , 's': ''
-		\ }
-
-	" Run through the different modes and create the statuslines
-	for mode in keys(statusline)
-		" Create an empty statusline list
-		let stl = []
-
-		call extend(stl, s:ParseSegments(mode, s:LEFT_SIDE, a:segments))
-
-		let statusline[mode] .= join(stl, '')
-	endfor
-
-	return statusline
-endfunction " }}}
-function! Pl#Parser#ParseChars(arg) " {{{
-	" Handles symbol arrays which can be either an array of hex values,
-	" or a string. Will convert the hex array to a string, or return the
-	" string as-is.
-	let arg = a:arg
-
-	if type(arg) == type([])
-		" Hex array
-		call map(arg, 'nr2char(v:val)')
-
-		return join(arg, '')
-	endif
-
-	" Anything else, just return it as it is
-	return arg
-endfunction " }}}
-function! s:ParseSegments(mode, side, segments, ...) " {{{
-	let mode     = a:mode
-	let side     = a:side
-	let segments = a:segments
-
-	let level      = exists('a:1') ? a:1 : 0
-	let base_color = exists('a:2') ? a:2 : {}
-
-	let ret = []
-
-	for i in range(0, len(segments) - 1)
-		unlet! seg_prev seg_curr seg_next
-
-		" Prepare some resources (fetch previous, current and next segment)
-		let seg_curr = deepcopy(get(segments, i))
-
-		" Find previous segment
-		let seg_prev = s:EMPTY_SEGMENT
-
-		" If we're currently at i = 0 we have to start on 0 or else we will start on the last segment (list[-1])
-		let range_start = (i == 0 ? i : i - 1)
-		for j in range(range_start, 0, -1)
-			let seg = deepcopy(get(segments, j))
-			if get(seg, 'name') ==# 'TRUNCATE'
-				" Skip truncate segments
-				continue
-			endif
-
-			" Look ahead for another segment that's visible in this mode
-			if index(get(seg, 'modes'), mode) != -1
-				" Use this segment
-				let seg_prev = seg
-
-				break
-			endif
-		endfor
-
-		"" Find next segment
-		let seg_next = s:EMPTY_SEGMENT
-
-		" If we're currently at i = len(segments) - 1 we have to start on i or else we will get an error because the index doesn't exist
-		let range_start = (i == len(segments) - 1 ? i : i + 1)
-		for j in range(range_start, len(segments) - 1, 1)
-			let seg = deepcopy(get(segments, j))
-			if get(seg, 'name') ==# 'TRUNCATE'
-				" Skip truncate segments
-				continue
-			endif
-
-			" Look ahead for another segment that's visible in this mode
-			if index(get(seg, 'modes'), mode) != -1
-				" Use this segment
-				let seg_next = seg
-
-				break
-			endif
-		endfor
-
-		if index(get(seg_curr, 'modes', []), mode) == -1
-			" The segment is invisible in this mode, skip it
-			" FIXME When two segments after each other are hidden, a gap appears where the segments would be, this is probably due to segment padding
-			continue
-		endif
-
-		" Handle the different segment types
-		if seg_curr.type == 'segment'
-			if seg_curr.name ==# 'TRUNCATE'
-				" Truncate statusline
-				call add(ret, '%<')
-			elseif seg_curr.name ==# 'SPLIT'
-				" Split statusline
-
-				" Switch sides
-				let side = s:RIGHT_SIDE
-
-				" Handle highlighting
-				let mode_colors = get(seg_curr.colors, mode, seg_curr.colors['n'])
-				let hl_group = s:HlCreate(mode_colors)
-
-				" Add segment text
-				call add(ret, '%#'. hl_group .'#%=')
-			else
-				" Add segment text
-				let text = seg_curr.text
-
-				" Decide on whether to use the group's colors or the segment's colors
-				let colors = get(seg_curr, 'colors', base_color)
-
-				" Fallback to normal (current) highlighting if we don't have mode-specific highlighting
-				let mode_colors = get(colors, mode, get(colors, 'n', {}))
-
-				if empty(mode_colors)
-					echom 'Segment doesn''t have any colors! NS: "'. seg_curr.ns .'" SEG: "'. seg_curr.name .'"'
-
-					continue
-				endif
-
-				" Check if we're in a group (level > 0)
-				if level > 0
-					" If we're in a group we don't have dividers between
-					" segments, so we should only pad one side, but only pad
-					" if the segment doesn't have Pl#Segment#NoPadding() set
-					let padding_right = (seg_curr.padding && side == s:LEFT_SIDE  ? repeat(' ', s:PADDING) : '')
-					let padding_left  = (seg_curr.padding && side == s:RIGHT_SIDE ? repeat(' ', s:PADDING) : '')
-
-					" Check if we lack a bg/fg color for this segment
-					" If we do, use the bg/fg color from base_color
-					let base_color_mode = ! has_key(base_color, mode) ? base_color['n'] : base_color[mode]
-
-					for col in ['ctermbg', 'ctermfg', 'guibg', 'guifg']
-						if empty(mode_colors[col])
-							let mode_colors[col] = base_color_mode[col]
-						endif
-					endfor
-				else
-					"" If we're outside a group we have dividers and must pad both sides
-					let padding_left  = repeat(' ', s:PADDING)
-					let padding_right = repeat(' ', s:PADDING)
-				endif
-
-				" Get main hl group for segment
-				let hl_group = s:HlCreate(mode_colors)
-
-				" Prepare segment text
-				let text = '%(%#'. hl_group .'#'. padding_left . text . padding_right . '%)'
-
-				if level == 0
-					" Add divider to single segments
-					let text = s:AddDivider(text, side, mode, colors, seg_prev, seg_curr, seg_next)
-				endif
-
-				call add(ret, text)
-			endif
-		elseif seg_curr.type == 'segment_group'
-			" Recursively parse segment group
-			let func_params = [mode, side, seg_curr.segments, level + 1]
-
-			if has_key(seg_curr, 'colors')
-				" Pass the base colors on to the child segments
-				call add(func_params, seg_curr.colors)
-			endif
-
-			" Get segment group string
-			let text = join(call('s:ParseSegments', func_params), '')
-
-			" Pad on the opposite side of the divider
-			let padding_right = (side == s:RIGHT_SIDE ? repeat(' ', s:PADDING) : '')
-			let padding_left  = (side == s:LEFT_SIDE  ? repeat(' ', s:PADDING) : '')
-
-			let text = s:AddDivider(padding_left . text . padding_right, side, mode, seg_curr.colors, seg_prev, seg_curr, seg_next)
-
-			call add(ret, text)
-		endif
-	endfor
-
-	return ret
-endfunction " }}}
-function! s:HlCreate(hl) " {{{
-	" Create a short and unique highlighting group name
-	" It uses the hex values of all the color properties and an attribute flag at the end
-	" NONE colors are translated to NN for cterm and NNNNNN for gui colors
-	let hi_group = printf('Pl%s%s%s%s%s'
-		\ , (a:hl['ctermfg'] == 'NONE' ? 'NN'     : printf('%02x', a:hl['ctermfg']))
-		\ , (a:hl['guifg']   == 'NONE' ? 'NNNNNN' : printf('%06x', a:hl['guifg']  ))
-		\ , (a:hl['ctermbg'] == 'NONE' ? 'NN'     : printf('%02x', a:hl['ctermbg']))
-		\ , (a:hl['guibg']   == 'NONE' ? 'NNNNNN' : printf('%06x', a:hl['guibg']  ))
-		\ , substitute(a:hl['attr'], '\v([a-zA-Z])[a-zA-Z]*,?', '\1', 'g')
-		\ )
-
-	if ! s:HlExists(hi_group)
-		let ctermbg = a:hl['ctermbg'] == 'NONE' ? 'NONE' : printf('%d', a:hl['ctermbg'])
-		if (has('win32') || has('win64')) && !has('gui_running') && ctermbg != 'NONE' && ctermbg > 128
-			let ctermbg -= 128
-		endif
-		let hi_cmd = printf('hi %s ctermfg=%s ctermbg=%s cterm=%s guifg=%s guibg=%s gui=%s'
-			\ , hi_group
-			\ , a:hl['ctermfg'] == 'NONE' ? 'NONE' : printf('%d', a:hl['ctermfg'])
-			\ , ctermbg
-			\ , a:hl['attr']
-			\ , (a:hl['guifg'] == 'NONE' ? 'NONE' : printf('#%06x', a:hl['guifg']))
-			\ , (a:hl['guibg'] == 'NONE' ? 'NONE' : printf('#%06x', a:hl['guibg']))
-			\ , a:hl['attr']
-			\ )
-
-		exec hi_cmd
-
-		" Add command to Pl#HL list for caching
-		call add(g:Pl#HL, hi_cmd)
-	endif
-
-	" Return only the highlighting group name
-	return hi_group
-endfunction " }}}
-function! s:HlExists(hl) " {{{
-	if ! hlexists(a:hl)
-		return 0
-	endif
-
-	redir => hlstatus
-	silent exec 'hi' a:hl
-	redir END
-
-	return (hlstatus !~ 'cleared')
-endfunction " }}}
-function! s:AddDivider(text, side, mode, colors, prev, curr, next) " {{{
-	let seg_prev = a:prev
-	let seg_curr = a:curr
-	let seg_next = a:next
-
-	" Set default color/type for the divider
-	let div_colors = get(a:colors, a:mode, a:colors['n'])
-	let div_type = s:SOFT_DIVIDER
-
-	" Define segment to compare
-	let cmp_seg = a:side == s:LEFT_SIDE ? seg_next : seg_prev
-
-	let cmp_all_colors = get(cmp_seg, 'colors', {})
-	let cmp_colors = get(cmp_all_colors, a:mode, get(cmp_all_colors, 'n', {}))
-
-	if ! empty(cmp_colors)
-		" Compare the highlighting groups
-		"
-		" If the background color for cterm is equal, use soft divider with the current segment's highlighting
-		" If not, use hard divider with a new highlighting group
-		"
-		" Note that if the previous/next segment is the split, a hard divider is always used
-		if get(div_colors, 'ctermbg') != get(cmp_colors, 'ctermbg') || get(seg_next, 'name') ==# 'SPLIT' || get(seg_prev, 'name') ==# 'SPLIT'
-			let div_type = s:HARD_DIVIDER
-
-			" Create new highlighting group
-			if div_colors['attr'] =~ 'reverse' && cmp_colors['attr'] =~ 'reverse'
-				" Use FG = CURRENT FG, BG = CMP FG
-				let div_colors['ctermbg'] = get(cmp_colors, 'ctermfg')
-				let div_colors['guibg']   = get(cmp_colors, 'guifg')
-
-				let div_colors['attr']    = div_colors['attr'] =~ 'bold' ? 'bold' : 'NONE'
-			elseif div_colors['attr'] =~ 'reverse'
-				" Use FG = CURRENT FG, BG = CMP BG
-				let div_colors['ctermbg'] = get(cmp_colors, 'ctermbg')
-				let div_colors['guibg']   = get(cmp_colors, 'guibg')
-
-				let div_colors['attr']    = div_colors['attr'] =~ 'bold' ? 'bold' : 'NONE'
-			elseif cmp_colors['attr'] =~ 'reverse'
-				" Use FG = CMP FG, BG = CURRENT BG : reversed
-				let div_colors['ctermfg'] = get(cmp_colors, 'ctermfg')
-				let div_colors['guifg']   = get(cmp_colors, 'guifg')
-
-				let div_colors['attr']    = 'reverse'
-
-			else
-				" Use FG = CURRENT BG, BG = CMP BG
-				let div_colors['ctermfg'] = get(div_colors, 'ctermbg')
-				let div_colors['guifg']   = get(div_colors, 'guibg')
-
-				let div_colors['ctermbg'] = get(cmp_colors, 'ctermbg')
-				let div_colors['guibg']   = get(cmp_colors, 'guibg')
-
-				let div_colors['attr']    = 'NONE'
-			endif
-		endif
-	endif
-
-	" Prepare divider
-	let divider_raw = deepcopy(g:Pl#Parser#Symbols[g:Powerline_symbols].dividers[a:side + div_type])
-	let divider = Pl#Parser#ParseChars(divider_raw)
-
-	" Don't add dividers for segments adjacent to split (unless it's a hard divider)
-	if ((get(seg_next, 'name') ==# 'SPLIT' || get(seg_prev, 'name') ==# 'SPLIT') && div_type != s:HARD_DIVIDER)
-		return ''
-	endif
-
-	if a:side == s:LEFT_SIDE
-		" Left side
-		" Divider to the right
-		return printf('%%(%s%%#%s#%s%%)', a:text, s:HlCreate(div_colors), divider)
-	else
-		" Right side
-		" Divider to the left
-		return printf('%%(%%#%s#%s%s%%)', s:HlCreate(div_colors), divider, a:text)
-	endif
-endfunction " }}}

sources_forked/vim-powerline/autoload/Pl/Segment.vim

@@ -1,188 +0,0 @@
-let s:default_modes = ['n', 'N', 'v', 'i', 'r', 's']
-
-function! s:CheckConditions(params) " {{{
-	" Check conditions for a segment/group
-	" Integer parameters are always conditions
-	for param in a:params
-		if type(param) == type(0) && param == 0
-			" Break here if it's an integer parameter and it's false (0)
-			return 0
-		endif
-		unlet! param
-	endfor
-
-	return 1
-endfunction " }}}
-function! Pl#Segment#Create(name, ...) " {{{
-	" Check condition parameters
-	if ! s:CheckConditions(a:000)
-		return {}
-	endif
-
-	let name = a:name
-	let modes = s:default_modes
-	let padding = 1
-	let segments = []
-
-	for param in a:000
-		" Lookup modes for this segment/group
-		if type(param) == type([]) && param[0] == 'modes'
-			let modes = param[1]
-		elseif type(param) == type([]) && param[0] == 'nopadding'
-			let padding = 0
-		elseif type(a:1) == type([]) && a:1[0] == 'segment'
-			call add(segments, param[1])
-		endif
-
-		unlet! param
-	endfor
-
-	if type(a:1) == type([]) && a:1[0] == 'segment'
-		" This is a segment group
-		return ['segment_group', {
-			\   'type': 'segment_group'
-			\ , 'name': name
-			\ , 'segments': segments
-			\ , 'modes': modes
-			\ , 'padding': padding
-			\ }]
-	else
-		" This is a single segment
-		let text = a:1
-
-		" Search/replace symbols
-		for [key, symbol] in items(g:Pl#Parser#Symbols[g:Powerline_symbols].symbols)
-			let text = substitute(
-				\ text,
-				\ '\v\$('. key .')',
-				\ '\=Pl#Parser#ParseChars(g:Pl#Parser#Symbols[g:Powerline_symbols].symbols[submatch(1)])',
-				\ 'g')
-
-			unlet! key symbol
-		endfor
-
-		return ['segment', {
-			\   'type': 'segment'
-			\ , 'name': name
-			\ , 'text': text
-			\ , 'modes': modes
-			\ , 'padding': padding
-			\ }]
-	endif
-
-endfunction " }}}
-function! Pl#Segment#Init(params) " {{{
-	" Check condition parameters
-	if ! s:CheckConditions(a:params)
-		return {}
-	endif
-
-	let segments = {}
-	let ns = ''
-
-	for param in a:params
-		if type(param) == type('')
-			" String parameters is the namespace
-			let ns = param
-		elseif type(param) == type([])
-			" The data dict is in param[1]
-			" By default we don't have a namespace for the segment
-			let segment = param[1]
-
-			if ! empty(ns)
-				" Update segment so that it includes the namespace
-				" Add the namespace to the segment dict key
-				let segment.ns = ns
-				let segment.name = join([segment.ns, segment.name], ':')
-			endif
-
-			let key = segment.name
-
-			let segments[key] = segment
-		endif
-
-		unlet! param
-	endfor
-
-	return segments
-endfunction " }}}
-function! Pl#Segment#Modes(modes) " {{{
-	" Handle modes for both segments and groups
-	let modes = split(a:modes, '\zs')
-
-	if modes[0] == '!'
-		" Filter modes (e.g. "!nr" will ignore the segment in normal and replace modes)
-		let modes = filter(deepcopy(s:default_modes), 'v:val !~# "['. join(modes[1:]) .']"')
-	endif
-
-	return ['modes', modes]
-endfunction " }}}
-function! Pl#Segment#NoPadding() " {{{
-	return ['nopadding']
-endfunction " }}}
-function! Pl#Segment#Split(...) " {{{
-	return a:0 ? a:1 .':SPLIT' : 'SPLIT'
-endfunction " }}}
-function! Pl#Segment#Truncate() " {{{
-	return 'TRUNCATE'
-endfunction " }}}
-function! Pl#Segment#Get(name) " {{{
-	" Return a segment data dict
-	let args = []
-
-	" Check for printf segments (lists)
-	if type(a:name) == type([])
-		" We're dealing with a segment with printf arguments
-		let seg_orig_name = a:name[0]
-		let args = a:name[1:]
-	else
-		let seg_orig_name = a:name
-	endif
-
-	" Fetch namespace and variants for storing in the segment dict
-	let seg_ns = ''
-	let seg_variants = []
-
-	" Retrieve color scheme variants
-	let seg_name_split = split(seg_orig_name, '\v\.')
-	if len(seg_name_split) > 1
-		let seg_variants = seg_name_split[1:]
-	endif
-
-	" Retrieve segment name and namespace
-	" Use the first piece of the split string, we can't have variants in the final segment name
-	let seg_name_split = split(seg_name_split[0], '\v:')
-	let seg_name = seg_name_split[0]
-
-	if len(seg_name_split) > 1
-		let seg_ns = seg_name_split[0]
-		let seg_name = seg_name_split[-1]
-	endif
-
-	try
-		" If we have a namespace, try to use the namespaced segment first (i.e. search for the segment in the namespaced file first)
-		let return_segment = deepcopy(g:Powerline#Segments#{seg_ns}#segments[seg_ns .':'. seg_name])
-	catch
-		try
-			" We didn't find a namespaced segment, fall back to common segments
-			let return_segment = deepcopy(g:Powerline#Segments#segments[seg_name])
-		catch
-			" Didn't find the segment among the common segments either, just skip it
-			return {}
-		endtry
-	endtry
-
-	if len(args) && has_key(return_segment, 'text')
-		" Handle segment printf arguments
-		" printf doesn't accept lists as its second argument, so we have to work around that
-		let return_segment.text = call('printf', [ return_segment.text ] + args)
-	endif
-
-	" Assign namespace, name and variants
-	let return_segment.ns = seg_ns
-	let return_segment.name = seg_name
-	let return_segment.orig_name = seg_orig_name
-	let return_segment.variants = seg_variants
-
-	return return_segment
-endfunction " }}}

sources_forked/vim-powerline/autoload/Pl/Theme.vim

@@ -1,100 +0,0 @@
-function! Pl#Theme#Create(...) " {{{
-	let buffer_segments = []
-
-	for buffer_segment in a:000
-		" Remove empty segments (e.g. 'Pl#Theme#Function's)
-		if empty(buffer_segment)
-			continue
-		endif
-
-		call add(buffer_segments, buffer_segment)
-	endfor
-
-	let buffer_segments = Pl#Colorscheme#Apply(g:Powerline_colorscheme, buffer_segments)
-
-	return buffer_segments
-endfunction " }}}
-function! Pl#Theme#Callback(name, expr) " {{{
-	return ['callback', a:name, a:expr]
-endfunction " }}}
-function! Pl#Theme#Buffer(ns, ...) " {{{
-	let segments = []
-	let ns = ! empty(a:ns) ? a:ns .':' : ''
-
-	" Match namespace parameter by default
-	let matches = Pl#Match#Any(a:ns)
-	let callback = []
-
-	let args = a:000
-	let args = Pl#Mod#ApplySegmentMods(args)
-
-	" Fetch segment data dicts
-	for item in args
-		if type(item) == type([])
-			if item[0] == 'match'
-				" Match item, overrides default namespace match
-				let matches = item
-
-				unlet! item
-				continue
-			elseif item[0] == 'callback'
-				" Store the item as a callback expression
-				let matches = ['match', 'none']
-				let callback = [a:ns, item[1], item[2]]
-
-				unlet! item
-				continue
-			endif
-
-			" printf segment, append ns to first item in list
-			let item[0] = ns . item[0]
-		else
-			let item = ns . item
-		endif
-
-		let segment = Pl#Segment#Get(item)
-
-		if ! empty(segment)
-			" Skip empty (possible disabled) segments
-			call add(segments, segment)
-		endif
-
-		unlet! item
-	endfor
-
-	return {
-		\   'matches': matches
-		\ , 'callback': callback
-		\ , 'segments': segments
-		\ }
-endfunction " }}}
-function! Pl#Theme#InsertSegment(new_segment, where, target_segment) " {{{
-	" It's very important to NOT refer to the theme dict until everything's loaded!
-	"
-	" Because these functions are called from the vimrc, we need to put the
-	" actions in a list which will be parsed later.
-	"
-	" These functions don't accept a name parameter, because they work on the
-	" currently selected theme (will change any selected theme)
-	call Pl#Mod#AddSegmentMod('insert_segment', {
-		\ 'new_segment': a:new_segment,
-		\ 'where': a:where,
-		\ 'target_segment': a:target_segment
-		\ })
-endfunction " }}}
-function! Pl#Theme#RemoveSegment(target_segment) " {{{
-	" It's very important to NOT refer to the theme dict until everything's loaded!
-	"
-	" Because these functions are called from the vimrc, we need to put the
-	" actions in a list which will be parsed later.
-	"
-	" These functions don't accept a name parameter, because they work on the
-	" currently selected theme (will change any selected theme)
-	call Pl#Mod#AddSegmentMod('remove_segment', {
-		\ 'target_segment': a:target_segment
-		\ })
-endfunction " }}}
-function! Pl#Theme#ReplaceSegment(old_segment, new_segment) " {{{
-	call Pl#Theme#InsertSegment(a:new_segment, 'after', a:old_segment)
-	call Pl#Theme#RemoveSegment(a:old_segment)
-endfunction " }}}

sources_forked/vim-powerline/autoload/Powerline/Colorschemes/default.vim

@@ -1,166 +0,0 @@
-call Pl#Hi#Allocate({
-	\ 'black'          : 16,
-	\ 'white'          : 231,
-	\
-	\ 'darkestgreen'   : 22,
-	\ 'darkgreen'      : 28,
-	\ 'mediumgreen'    : 70,
-	\ 'brightgreen'    : 148,
-	\
-	\ 'darkestcyan'    : 23,
-	\ 'mediumcyan'     : 117,
-	\
-	\ 'darkestblue'    : 24,
-	\ 'darkblue'       : 31,
-	\
-	\ 'darkestred'     : 52,
-	\ 'darkred'        : 88,
-	\ 'mediumred'      : 124,
-	\ 'brightred'      : 160,
-	\ 'brightestred'   : 196,
-	\
-	\ 'darkestpurple'  : 55,
-	\ 'mediumpurple'   : 98,
-	\ 'brightpurple'   : 189,
-	\
-	\ 'brightorange'   : 208,
-	\ 'brightestorange': 214,
-	\
-	\ 'gray0'          : 233,
-	\ 'gray1'          : 235,
-	\ 'gray2'          : 236,
-	\ 'gray3'          : 239,
-	\ 'gray4'          : 240,
-	\ 'gray5'          : 241,
-	\ 'gray6'          : 244,
-	\ 'gray7'          : 245,
-	\ 'gray8'          : 247,
-	\ 'gray9'          : 250,
-	\ 'gray10'         : 252,
-	\ })
-
-let g:Powerline#Colorschemes#default#colorscheme = Pl#Colorscheme#Init([
-	\ Pl#Hi#Segments(['SPLIT'], {
-		\ 'n': ['white', 'gray2'],
-		\ 'N': ['white', 'gray0'],
-		\ 'i': ['white', 'darkestblue'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['mode_indicator'], {
-		\ 'n': ['gray10', 'gray0', ['bold']],
-		\ 'i': ['darkestcyan', 'white', ['bold']],
-		\ 'v': ['white', 'darkestblue', ['bold']],
-		\ 'r': ['white', 'brightred', ['bold']],
-		\ 's': ['white', 'gray5', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['branch', 'scrollpercent', 'raw', 'filesize'], {
-		\ 'n': ['gray9', 'gray4'],
-		\ 'N': ['gray4', 'gray1'],
-		\ 'i': ['mediumcyan', 'darkblue'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['fileinfo', 'filename'], {
-		\ 'n': ['white', 'gray4', ['bold']],
-		\ 'N': ['gray7', 'gray0', ['bold']],
-		\ 'i': ['white', 'darkblue', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['fileinfo.filepath'], {
-		\ 'n': ['gray10'],
-		\ 'N': ['gray5'],
-		\ 'i': ['mediumcyan'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['static_str'], {
-		\ 'n': ['white', 'gray4'],
-		\ 'N': ['gray7', 'gray1'],
-		\ 'i': ['white', 'darkblue'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['fileinfo.flags'], {
-		\ 'n': ['brightestred', ['bold']],
-		\ 'N': ['darkred'],
-		\ 'i': ['brightestred', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['currenttag', 'fullcurrenttag', 'fileformat', 'fileencoding', 'pwd', 'filetype', 'rvm:string', 'rvm:statusline', 'virtualenv:statusline', 'charcode', 'currhigroup'], {
-		\ 'n': ['gray8', 'gray2'],
-		\ 'i': ['mediumcyan', 'darkestblue'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lineinfo'], {
-		\ 'n': ['gray2', 'gray10', ['bold']],
-		\ 'N': ['gray7', 'gray1', ['bold']],
-		\ 'i': ['darkestcyan', 'mediumcyan', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['errors'], {
-		\ 'n': ['brightestorange', 'gray2', ['bold']],
-		\ 'i': ['brightestorange', 'darkestblue', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lineinfo.line.tot'], {
-		\ 'n': ['gray6'],
-		\ 'N': ['gray5'],
-		\ 'i': ['darkestcyan'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['paste_indicator', 'ws_marker'], {
-		\ 'n': ['white', 'brightred', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['gundo:static_str.name', 'command_t:static_str.name'], {
-		\ 'n': ['white', 'mediumred', ['bold']],
-		\ 'N': ['brightred', 'darkestred', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['gundo:static_str.buffer', 'command_t:raw.line'], {
-		\ 'n': ['white', 'darkred'],
-		\ 'N': ['brightred', 'darkestred'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['gundo:SPLIT', 'command_t:SPLIT'], {
-		\ 'n': ['white', 'darkred'],
-		\ 'N': ['white', 'darkestred'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lustyexplorer:static_str.name', 'minibufexplorer:static_str.name', 'nerdtree:raw.name', 'tagbar:static_str.name'], {
-		\ 'n': ['white', 'mediumgreen', ['bold']],
-		\ 'N': ['mediumgreen', 'darkestgreen', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lustyexplorer:static_str.buffer', 'tagbar:static_str.buffer'], {
-		\ 'n': ['brightgreen', 'darkgreen'],
-		\ 'N': ['mediumgreen', 'darkestgreen'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lustyexplorer:SPLIT', 'minibufexplorer:SPLIT', 'nerdtree:SPLIT', 'tagbar:SPLIT'], {
-		\ 'n': ['white', 'darkgreen'],
-		\ 'N': ['white', 'darkestgreen'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:focus', 'ctrlp:byfname'], {
-		\ 'n': ['brightpurple', 'darkestpurple'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:prev', 'ctrlp:next', 'ctrlp:pwd'], {
-		\ 'n': ['white', 'mediumpurple'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:item'], {
-		\ 'n': ['darkestpurple', 'white', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:marked'], {
-		\ 'n': ['brightestred', 'darkestpurple', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:count'], {
-		\ 'n': ['darkestpurple', 'white'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:SPLIT'], {
-		\ 'n': ['white', 'darkestpurple'],
-		\ }),
-	\ ])

sources_forked/vim-powerline/autoload/Powerline/Colorschemes/skwp.vim

@@ -1,192 +0,0 @@
-" This theme is based on Solarized-dark colors, combined
-" with Powerline native colors
-call Pl#Hi#Allocate({
-	\ 'black'          : 16,
-	\ 'white'          : 231,
-	\
-	\ 'darkestgreen'   : 22,
-	\ 'darkgreen'      : 28,
-	\ 'mediumgreen'    : 70,
-	\ 'brightgreen'    : 148,
-	\
-	\ 'darkestcyan'    : 23,
-	\ 'mediumcyan'     : 117,
-	\
-	\ 'darkestblue'    : 24,
-	\ 'darkblue'       : 31,
-	\
-	\ 'darkestred'     : 52,
-	\ 'darkred'        : 88,
-	\ 'mediumred'      : 124,
-	\ 'brightred'      : 160,
-	\ 'brightestred'   : 196,
-	\
-	\ 'darkestpurple'  : 55,
-	\ 'mediumpurple'   : 98,
-	\ 'brightpurple'   : 189,
-	\
-	\ 'brightorange'   : 208,
-	\ 'brightestorange': 214,
-	\
-	\ 'gray0'          : 233,
-	\ 'gray1'          : 235,
-	\ 'gray2'          : 236,
-	\ 'gray3'          : 239,
-	\ 'gray4'          : 240,
-	\ 'gray5'          : 241,
-	\ 'gray6'          : 244,
-	\ 'gray7'          : 245,
-	\ 'gray8'          : 247,
-	\ 'gray9'          : 250,
-	\ 'gray10'         : 252,
-	\
-	\ 'base00'         : [241, 0x657b83],
-	\ 'base01'         : [240, 0x586e75],
-	\ 'base02'         : [0, 0x073642],
-	\ 'base03'         : [234, 0x002b36],
-	\ 'base0'          : [244, 0x839496],
-	\ 'base1'          : [245, 0x93a1a1],
-	\ 'base2'          : [254, 0xeee8d5],
-	\ 'base3'          : [230, 0xfdf6e3],
-	\ 'yellow'         : [136, 0xb58900],
-	\ 'orange'         : [166, 0xcb4b16],
-	\ 'red'            : [160, 0xdc322f],
-	\ 'magenta'        : [125, 0xd33682],
-	\ 'violet'         : [61, 0x6c71c4],
-	\ 'blue'           : [33, 0x268bd2],
-	\ 'cyan'           : [37, 0x2aa198],
-	\ 'green'          : [64, 0x859900],
-	\ })
-
-let g:Powerline#Colorschemes#skwp#colorscheme = Pl#Colorscheme#Init([
-	\ Pl#Hi#Segments(['SPLIT'], {
-		\ 'n': ['white', 'base02'],
-		\ 'N': ['white', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['mode_indicator'], {
-		\ 'n': ['darkestgreen', 'brightgreen', ['bold']],
-		\ 'i': ['darkestcyan', 'white', ['bold']],
-		\ 'v': ['red', 'brightorange', ['bold']],
-		\ 'r': ['white', 'violet', ['bold']],
-		\ 's': ['white', 'gray5', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['branch', 'raw', 'filesize'], {
-		\ 'n': ['base03', 'blue'],
-		\ 'N': ['gray5', 'base03'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['scrollpercent'], {
-		\ 'n': ['gray7', 'gray2'],
-		\ 'N': ['base2', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['fileinfo', 'filename', 'filepath'], {
-		\ 'n': ['base2', 'darkestblue', ['bold']],
-		\ 'N': ['base1', 'base02', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['fileinfo.filepath'], {
-		\ 'n': ['gray10'],
-		\ 'N': ['gray5'],
-		\ 'i': ['mediumcyan'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['static_str'], {
-		\ 'n': ['base3', 'violet'],
-		\ 'N': ['base1', 'base02'],
-		\ 'i': ['white', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['fileinfo.flags'], {
-		\ 'n': ['base03', ['bold']],
-		\ 'N': ['gray5'],
-		\ 'i': ['base03', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['currenttag', 'fullcurrenttag', 'fileformat', 'fileencoding', 'pwd', 'filetype', 'rvm:string', 'rvm:statusline', 'virtualenv:statusline', 'charcode', 'currhigroup'], {
-		\ 'n': ['gray5', 'gray2'],
-		\ 'i': ['mediumcyan', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lineinfo'], {
-		\ 'n': ['gray2', 'gray10', ['bold']],
-		\ 'N': ['gray7', 'gray1', ['bold']],
-		\ 'i': ['darkestcyan', 'mediumcyan', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['errors'], {
-		\ 'n': ['orange', 'base02', ['bold']],
-		\ 'N': ['gray5', 'base03', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lineinfo.line.tot'], {
-		\ 'n': ['gray6'],
-		\ 'N': ['gray5'],
-		\ 'i': ['darkestcyan'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['paste_indicator', 'ws_marker'], {
-		\ 'n': ['base3', 'red', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['gundo:static_str.name', 'command_t:static_str.name'], {
-		\ 'n': ['base3', 'darkblue', ['bold']],
-		\ 'N': ['base1', 'base03', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['gundo:static_str.buffer', 'command_t:raw.line'], {
-		\ 'n': ['white', 'base02'],
-		\ 'N': ['gray5', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['gundo:SPLIT', 'command_t:SPLIT'], {
-		\ 'n': ['white', 'base02'],
-		\ 'N': ['white', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lustyexplorer:static_str.name', 'minibufexplorer:static_str.name', 'nerdtree:raw.name', 'tagbar:static_str.name'], {
-		\ 'n': ['gray10', 'darkestblue', ['bold']],
-		\ 'N': ['gray3', 'base02', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lustyexplorer:static_str.buffer', 'tagbar:static_str.buffer'], {
-		\ 'n': ['base3', 'blue'],
-		\ 'N': ['gray5', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['lustyexplorer:SPLIT', 'minibufexplorer:SPLIT', 'nerdtree:SPLIT', 'tagbar:SPLIT'], {
-		\ 'n': ['gray3', 'base02'],
-		\ 'N': ['gray3', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:focus', 'ctrlp:byfname'], {
-		\ 'n': ['green', 'base03'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:prev', 'ctrlp:next', 'ctrlp:pwd'], {
-		\ 'n': ['green', 'base02'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:item'], {
-		\ 'n': ['base2', 'darkestblue', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:marked'], {
-		\ 'n': ['brightgreen', 'base03', ['bold']],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:count'], {
-		\ 'n': ['base0', 'base03'],
-		\ }),
-	\
-	\ Pl#Hi#Segments(['ctrlp:SPLIT'], {
-		\ 'n': ['white', 'base03'],
-		\ }),
-  \
-  \ Pl#Hi#Segments(['status'], {
-		\ 'n': ['green', 'base02'],
-		\ 'N': ['gray5', 'base02'],
-    \ }),
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Functions.vim

@@ -1,141 +0,0 @@
-" Recalculate the trailing whitespace warning when idle, and after saving
-autocmd CursorHold,BufWritePost,InsertLeave * unlet! b:statusline_trailing_space_warning
-
-function! Powerline#Functions#GetFilepath() " {{{
-	" Recalculate the filepath when cwd changes.
-	let cwd = getcwd()
-	if exists("b:Powerline_cwd") && cwd != b:Powerline_cwd
-		unlet! b:Powerline_filepath
-	endif
-	let b:Powerline_cwd = cwd
-
-	if exists('b:Powerline_filepath')
-		return b:Powerline_filepath
-	endif
-
-	let dirsep = has('win32') && ! &shellslash ? '\' : '/'
-	let filepath = expand('%:p')
-
-	if empty(filepath)
-		return ''
-	endif
-
-	let ret = ''
-
-	if g:Powerline_stl_path_style == 'short'
-		" Display a short path where the first directory is displayed with its
-		" full name, and the subsequent directories are shortened to their
-		" first letter, i.e. "/home/user/foo/foo/bar/baz.vim" becomes
-		" "~/foo/f/b/baz.vim"
-		"
-		" This displays the shortest possible path, relative to ~ or the
-		" current directory.
-		let mod = (exists('+acd') && &acd) ? ':~:h' : ':~:.:h'
-		let fpath = split(fnamemodify(filepath, mod), dirsep)
-		let fpath_shortparts = map(fpath[1:], 'v:val[0]')
-		let ret = join(extend([fpath[0]], fpath_shortparts), dirsep) . dirsep
-	elseif g:Powerline_stl_path_style == 'relative'
-		" Display a relative path, similar to the %f statusline item
-		let ret = fnamemodify(filepath, ':~:.:h') . dirsep
-	elseif g:Powerline_stl_path_style == 'full'
-		" Display the full path, similar to the %F statusline item
-		let ret = fnamemodify(filepath, ':h') . dirsep
-	endif
-
-	if ret == ('.' . dirsep)
-		let ret = ''
-	endif
-
-	let b:Powerline_filepath = ret
-	return ret
-endfunction " }}}
-function! Powerline#Functions#GetShortPath(threshold) " {{{
-	let fullpath = split(substitute(expand('%:p:h'), $HOME, '~', 'g'), '/')
-
-	if len(fullpath) > a:threshold
-		let fullpath = [fullpath[0], '…'] +  fullpath[-a:threshold + 1 :]
-	endif
-
-	return join(fullpath, '/')
-endfunction " }}}
-function! Powerline#Functions#GetMode() " {{{
-	let mode = mode()
-
-	if mode ==# 'v'
-		let mode = get(g:, "Powerline_mode_v", "VISUAL")
-	elseif mode ==# 'V'
-		let mode = get(g:, "Powerline_mode_V", "V⋅LINE")
-	elseif mode ==# ''
-		let mode = get(g:, "Powerline_mode_cv", "V⋅BLOCK")
-	elseif mode ==# 's'
-		let mode = get(g:, "Powerline_mode_s", "SELECT")
-	elseif mode ==# 'S'
-		let mode = get(g:, "Powerline_mode_S", "S⋅LINE")
-	elseif mode ==# ''
-		let mode = get(g:, "Powerline_mode_cs", "S⋅BLOCK")
-	elseif mode =~# '\vi'
-		let mode = get(g:, "Powerline_mode_i", "INSERT")
-	elseif mode =~# '\v(R|Rv)'
-		let mode = get(g:, "Powerline_mode_R", "REPLACE")
-	else
-		" Fallback to normal mode
-		let mode = get(g:, "Powerline_mode_n", "NORMAL")
-	endif
-
-	return mode
-endfunction " }}}
-function! Powerline#Functions#GetFilesize() " {{{
-	let bytes = getfsize(expand("%:p"))
-
-	if bytes <= 0
-		return ''
-	endif
-
-	if bytes < 1024
-		return bytes . 'B'
-	else
-		return (bytes / 1024) . 'kB'
-	endif
-endfunction "}}}
-function! Powerline#Functions#GetCharCode() " {{{
-	" Get the output of :ascii
-	redir => ascii
-	silent! ascii
-	redir END
-
-	if match(ascii, 'NUL') != -1
-		return 'NUL'
-	endif
-
-	" Zero pad hex values
-	let nrformat = '0x%02x'
-
-	let encoding = (&fenc == '' ? &enc : &fenc)
-
-	if encoding == 'utf-8'
-		" Zero pad with 4 zeroes in unicode files
-		let nrformat = '0x%04x'
-	endif
-
-	" Get the character and the numeric value from the return value of :ascii
-	" This matches the two first pieces of the return value, e.g.
-	" "<F>  70" => char: 'F', nr: '70'
-	let [str, char, nr; rest] = matchlist(ascii, '\v\<(.{-1,})\>\s*([0-9]+)')
-
-	" Format the numeric value
-	let nr = printf(nrformat, nr)
-
-	return "'". char ."' ". nr
-endfunction "}}}
-function! Powerline#Functions#GetWSMarker() " {{{
-	" Return '...' if trailing white space is detected
-	" Return '' otherwise
-	if ! exists("b:statusline_trailing_space_warning")
-		if search('\s$', 'nw') != 0
-			let b:statusline_trailing_space_warning = ' … '
-		else
-			let b:statusline_trailing_space_warning = ''
-		endif
-	endif
-	return b:statusline_trailing_space_warning
-endfunction " }}}

sources_forked/vim-powerline/autoload/Powerline/Functions/ft_man.vim

@@ -1,12 +0,0 @@
-function! Powerline#Functions#ft_man#GetName() " {{{
-	let matches = matchlist(getline(1), '\v^([a-zA-Z_\.\-]+)\((\d+)\)')
-
-	if ! len(matches)
-		return 'n/a'
-	endif
-
-	let file = tolower(matches[1])
-	let num = matches[2]
-
-	return file
-endfunction " }}}

sources_forked/vim-powerline/autoload/Powerline/Functions/fugitive.vim

@@ -1,7 +0,0 @@
-function! Powerline#Functions#fugitive#GetBranch(symbol) " {{{
-	let ret = fugitive#statusline()
-
-	let ret = substitute(ret, '\c\v\[?GIT\(([a-z0-9\-_\./:]+)\)\]?', a:symbol .' \1', 'g')
-
-	return ret
-endfunction " }}}

sources_forked/vim-powerline/autoload/Powerline/Functions/hgrev.vim

@@ -1,17 +0,0 @@
-function! Powerline#Functions#hgrev#Status(symbol) " {{{
-	if ! exists('*HGRev')
-		" HGRev hasn't been loaded yet
-		return ''
-	endif
-	if !exists("b:statusline_hg_status")
-		silent execute "RefreshMercurialRev"
-	endif
-	let b:statusline_hg_status=HGRev()
-	if b:statusline_hg_status != '-'
-		let ret = "\u26A1". '' . substitute(b:statusline_hg_status, '^[^ ]*', '\1', 'g')
-		let ret=substitute(ret,' M$','+','g')
-	else
-		let ret=''
-		endif
-	return ret
-endfunction " }}}

sources_forked/vim-powerline/autoload/Powerline/Functions/syntastic.vim

@@ -1,16 +0,0 @@
-function! Powerline#Functions#syntastic#GetErrors(line_symbol) " {{{
-	if ! exists('g:syntastic_stl_format')
-		" Syntastic hasn't been loaded yet
-		return ''
-	endif
-
-	" Temporarily change syntastic output format
-	let old_stl_format = g:syntastic_stl_format
-	let g:syntastic_stl_format = '%E{ ERRORS (%e) '. a:line_symbol .' %fe }%W{ WARNINGS (%w) '. a:line_symbol .' %fw }'
-
-	let ret = SyntasticStatuslineFlag()
-
-	let g:syntastic_stl_format = old_stl_format
-
-	return ret
-endfunction " }}}

sources_forked/vim-powerline/autoload/Powerline/Matches.vim

@@ -1,13 +0,0 @@
-let g:Powerline#Matches#matches = {
-	\ 'command_t'       : Pl#Match#Add('bufname("%")', 'GoToFile'),
-	\ 'bt_help'         : Pl#Match#Add('&bt'         , 'help'),
-	\ 'ft_man'          : Pl#Match#Add('&ft'         , 'man'),
-	\ 'ft_qf'           : Pl#Match#Add('&ft'         , 'qf'),
-	\ 'ft_vimpager'     : Pl#Match#Add('&ft'         , 'vimpager'),
-	\ 'gundo_preview'   : Pl#Match#Add('bufname("%")', '__Gundo_Preview__'),
-	\ 'gundo_tree'      : Pl#Match#Add('bufname("%")', '__Gundo__'),
-	\ 'lustyexplorer'   : Pl#Match#Add('bufname("%")', '\[LustyExplorer-Buffers\]'),
-	\ 'minibufexplorer' : Pl#Match#Add('bufname("%")', '\-MiniBufExplorer\-'),
-	\ 'tagbar'          : Pl#Match#Add('&ft'         , 'tagbar'),
-	\ 'nerdtree'        : Pl#Match#Add('&ft'         , 'nerdtree'),
-\ }

sources_forked/vim-powerline/autoload/Powerline/Segments.vim

@@ -1,30 +0,0 @@
-let g:Powerline#Segments#segments = Pl#Segment#Init([
-	\ Pl#Segment#Create('SPLIT'   , '__split__'),
-	\ Pl#Segment#Create('TRUNCATE', '__truncate__'),
-	\
-	\ Pl#Segment#Create('paste_indicator' , '%{&paste ? "PASTE" : ""}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('mode_indicator'  , '%{Powerline#Functions#GetMode()}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('fileinfo',
-		\ Pl#Segment#Create('flags.ro'    , '%{&readonly ? "$RO" : ""}'),
-		\ Pl#Segment#Create('filepath'    , '%{Powerline#Functions#GetFilepath()}', Pl#Segment#NoPadding()),
-		\ Pl#Segment#Create('filename'    , '%t'),
-		\ Pl#Segment#Create('flags.mod'   , '%M'),
-		\ Pl#Segment#Create('flags.type'  , '%H%W'),
-	\ ),
-	\ Pl#Segment#Create('filename'        , '%t'),
-	\ Pl#Segment#Create('filesize'        , '%{Powerline#Functions#GetFilesize()}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('pwd'             , '%{substitute(getcwd(), expand("$HOME"), "~", "g")}'),
-	\ Pl#Segment#Create('static_str'      , '%%{"%s"}'),
-	\ Pl#Segment#Create('raw'             , '%s'),
-	\ Pl#Segment#Create('fileformat'      , '%{&fileformat}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('fileencoding'    , '%{(&fenc == "" ? &enc : &fenc)}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('filetype'        , '%{strlen(&ft) ? &ft : "no ft"}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('scrollpercent'   , '%3p%%'),
-	\ Pl#Segment#Create('lineinfo',
-		\ Pl#Segment#Create('line.cur'    , '$LINE %3l'),
-		\ Pl#Segment#Create('line.tot'    , ':%-2v', Pl#Segment#NoPadding()),
-	\ ),
-	\ Pl#Segment#Create('charcode'        , '%{Powerline#Functions#GetCharCode()}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('currhigroup'     , '%{synIDattr(synID(line("."), col("."), 1), "name")}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('ws_marker'       , '%{Powerline#Functions#GetWSMarker()}', Pl#Segment#Modes('!N')),
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/ctrlp.vim

@@ -1,20 +0,0 @@
-if !exists("g:Powerline#Segments#ctrlp#segments#focus ")
-	let g:Powerline#Segments#ctrlp#segments#focus = '%{"%0"}'
-endif
-if !exists("g:Powerline#Segments#ctrlp#segments#prev ")
-	let g:Powerline#Segments#ctrlp#segments#prev = '%-3{"%3"}'
-endif
-if !exists("g:Powerline#Segments#ctrlp#segments#next ")
-	let g:Powerline#Segments#ctrlp#segments#next = '%-3{"%5"}'
-endif
-
-let g:Powerline#Segments#ctrlp#segments = Pl#Segment#Init(['ctrlp'
-	\ , Pl#Segment#Create('focus', g:Powerline#Segments#ctrlp#segments#focus)
-	\ , Pl#Segment#Create('byfname', '%{"%1"}')
-	\ , Pl#Segment#Create('prev', g:Powerline#Segments#ctrlp#segments#prev)
-	\ , Pl#Segment#Create('item', '%-9{"%4"}')
-	\ , Pl#Segment#Create('next', g:Powerline#Segments#ctrlp#segments#next)
-	\ , Pl#Segment#Create('marked', '%{"%6" == " <+>" ? "" : strpart("%6", 2, len("%6") - 3)}')
-	\
-	\ , Pl#Segment#Create('count', '%-6{"%0"}')
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/ft_man.vim

@@ -1,3 +0,0 @@
-let g:Powerline#Segments#ft_man#segments = Pl#Segment#Init(['ft_man',
-	\ Pl#Segment#Create('filename', '%{Powerline#Functions#ft_man#GetName()}')
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/fugitive.vim

@@ -1,5 +0,0 @@
-let g:Powerline#Segments#fugitive#segments = Pl#Segment#Init(['fugitive',
-	\ (exists('g:loaded_fugitive') && g:loaded_fugitive == 1),
-	\
-	\ Pl#Segment#Create('branch', '%{Powerline#Functions#fugitive#GetBranch("$BRANCH")}')
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/hgrev.vim

@@ -1,4 +0,0 @@
-let g:Powerline#Segments#hgrev#segments = Pl#Segment#Init(['hgrev',
-	\ (exists('hgrev_loaded')),
-	\ Pl#Segment#Create('branch', '%{Powerline#Functions#hgrev#Status("$BRANCH")}')
-  \ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/rvm.vim

@@ -1,6 +0,0 @@
-let g:Powerline#Segments#rvm#segments = Pl#Segment#Init(['rvm',
-	\ (exists('g:loaded_rvm') && g:loaded_rvm == 1),
-	\
-	\ Pl#Segment#Create('string', '%{rvm#string()}'),
-	\ Pl#Segment#Create('statusline', '%{rvm#statusline()}')
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/syntastic.vim

@@ -1,5 +0,0 @@
-let g:Powerline#Segments#syntastic#segments = Pl#Segment#Init(['syntastic',
-	\ (exists('g:loaded_syntastic_plugin') && g:loaded_syntastic_plugin == 1),
-	\
-	\ Pl#Segment#Create('errors', '%{Powerline#Functions#syntastic#GetErrors("$LINE")}', Pl#Segment#Modes('!N'))
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/tagbar.vim

@@ -1,6 +0,0 @@
-let g:Powerline#Segments#tagbar#segments = Pl#Segment#Init(['tagbar',
-	\ (exists(':Tagbar') > 0),
-	\
-	\ Pl#Segment#Create('currenttag', '%{tagbar#currenttag("%s", "")}', Pl#Segment#Modes('!N')),
-	\ Pl#Segment#Create('fullcurrenttag', '%{tagbar#currenttag("%s", "", "f")}', Pl#Segment#Modes('!N'))
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Segments/virtualenv.vim

@@ -1,5 +0,0 @@
-let g:Powerline#Segments#virtualenv#segments = Pl#Segment#Init(['virtualenv',
-	\ has('python') && (exists('g:virtualenv_loaded') && g:virtualenv_loaded == 1),
-	\
-	\ Pl#Segment#Create('statusline', '%{virtualenv#statusline()}')
-\ ])

sources_forked/vim-powerline/autoload/Powerline/Themes/default.vim

@@ -1,116 +0,0 @@
-let g:Powerline#Themes#default#theme = Pl#Theme#Create(
-	\ Pl#Theme#Buffer(''
-		\ , 'paste_indicator'
-		\ , 'mode_indicator'
-		\ , 'fugitive:branch'
-		\ , 'hgrev:branch'
-		\ , 'fileinfo'
-		\ , 'syntastic:errors'
-		\ , Pl#Segment#Truncate()
-		\ , 'tagbar:currenttag'
-		\ , Pl#Segment#Split()
-		\ , 'rvm:string'
-		\ , 'virtualenv:statusline'
-		\ , 'fileformat'
-		\ , 'fileencoding'
-		\ , 'filetype'
-		\ , 'scrollpercent'
-		\ , 'lineinfo'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('command_t'
-		\ , ['static_str.name', 'Command-T']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , ['raw.line', '%10(Match #%l%)']
-	\ ),
-	\
-	\ Pl#Theme#Buffer('gundo', Pl#Match#Any('gundo_tree')
-		\ , ['static_str.name', 'Gundo']
-		\ , ['static_str.buffer', 'Undo tree']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('gundo', Pl#Match#Any('gundo_preview')
-		\ , ['static_str.name', 'Gundo']
-		\ , ['static_str.buffer', 'Diff preview']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('bt_help'
-		\ , ['static_str.name', 'Help']
-		\ , 'filename'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'scrollpercent'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ft_vimpager'
-		\ , ['static_str.name', 'Pager']
-		\ , 'filename'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'scrollpercent'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('lustyexplorer'
-		\ , ['static_str.name', 'LustyExplorer']
-		\ , ['static_str.buffer', 'Buffer list']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ft_man'
-		\ , ['static_str.name', 'Man page']
-		\ , 'filename'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'scrollpercent'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('minibufexplorer'
-		\ , ['static_str.name', 'MiniBufExplorer']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ft_qf'
-		\ , ['static_str.name', 'Quickfix']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('tagbar'
-		\ , ['static_str.name', 'Tagbar']
-		\ , ['static_str.buffer', 'Tree']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ctrlp', Pl#Theme#Callback('ctrlp_main', 'if ! exists("g:ctrlp_status_func") | let g:ctrlp_status_func = {} | endif | let g:ctrlp_status_func.main = "%s"')
-		\ , 'ctrlp:prev'
-		\ , 'ctrlp:item'
-		\ , 'ctrlp:next'
-		\ , 'ctrlp:marked'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'ctrlp:focus'
-		\ , 'ctrlp:byfname'
-		\ , 'pwd'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ctrlp', Pl#Theme#Callback('ctrlp_prog', 'if ! exists("g:ctrlp_status_func") | let g:ctrlp_status_func = {} | endif | let g:ctrlp_status_func.prog = "%s"')
-		\ , 'ctrlp:count'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'pwd'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('nerdtree'
-		\ , ['raw.name', '%{Powerline#Functions#GetShortPath(4)}']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ )
-\ )

sources_forked/vim-powerline/autoload/Powerline/Themes/skwp.vim

@@ -1,116 +0,0 @@
-" Disabled:
-" Add the following line into the first theme group to see the highlight
-" group
-" \ , 'currhigroup'
-"
-" Line info taken out - I know which line number I'm on from the gutter
-"\ , 'lineinfo'
-let g:Powerline#Themes#skwp#theme = Pl#Theme#Create(
-	\ Pl#Theme#Buffer(''
-		\ , 'fugitive:branch'
-		\ , 'fileinfo'
-		\ , 'flags.mod'
-		\ , 'syntastic:errors'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'sass:status'
-		\ , 'rvm:string'
-		\ , 'paste_indicator'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('command_t'
-		\ , ['static_str.name', 'Command-T']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , ['raw.line', '%10(Match #%l%)']
-	\ ),
-	\
-	\ Pl#Theme#Buffer('gundo', Pl#Match#Any('gundo_tree')
-		\ , ['static_str.name', 'Gundo']
-		\ , ['static_str.buffer', 'Undo tree']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('gundo', Pl#Match#Any('gundo_preview')
-		\ , ['static_str.name', 'Gundo']
-		\ , ['static_str.buffer', 'Diff preview']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('bt_help'
-		\ , ['static_str.name', 'Help']
-		\ , 'filename'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'scrollpercent'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ft_vimpager'
-		\ , ['static_str.name', 'Pager']
-		\ , 'filename'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'scrollpercent'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('lustyexplorer'
-		\ , ['static_str.name', 'LustyExplorer']
-		\ , ['static_str.buffer', 'Buffer list']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ft_man'
-		\ , ['static_str.name', 'Man page']
-		\ , 'filename'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'scrollpercent'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('minibufexplorer'
-		\ , ['static_str.name', 'MiniBufExplorer']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ft_qf'
-		\ , ['static_str.name', 'Quickfix']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('tagbar'
-		\ , ['static_str.name', 'Tagbar']
-		\ , ['static_str.buffer', 'Tree']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ctrlp', Pl#Theme#Callback('ctrlp_main', 'if ! exists("g:ctrlp_status_func") | let g:ctrlp_status_func = {} | endif | let g:ctrlp_status_func.main = "%s"')
-		\ , 'ctrlp:prev'
-		\ , 'ctrlp:item'
-		\ , 'ctrlp:next'
-		\ , 'ctrlp:marked'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'ctrlp:focus'
-		\ , 'ctrlp:byfname'
-		\ , 'pwd'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('ctrlp', Pl#Theme#Callback('ctrlp_prog', 'if ! exists("g:ctrlp_status_func") | let g:ctrlp_status_func = {} | endif | let g:ctrlp_status_func.prog = "%s"')
-		\ , 'ctrlp:count'
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-		\ , 'pwd'
-	\ ),
-	\
-	\ Pl#Theme#Buffer('nerdtree'
-		\ , ['raw.name', '%{Powerline#Functions#GetShortPath(4)}']
-		\ , Pl#Segment#Truncate()
-		\ , Pl#Segment#Split()
-	\ )
-\ )

sources_forked/vim-powerline/doc/Powerline.txt

@@ -1,429 +0,0 @@
-*Powerline.txt*	For Vim version 7.3.	Last change: 2011 Nov 23
-
-                                            ______
-         _________                          \    /__
-         \_____   \______  _  _____________ /   /'__' ___   ____
-          |    ___/  _ \ \/ \/ / __ \_  ___\   / |  |/   \_/ __ \
-          |   |  |  (_) \  _  /  ___/|  |  /  /__|  |  |  \  ___/
-          '___'   \____/ \/ \/ \___  |__' /___  /'__'__|  /\___ \
-                                   \/        / /        \/     \/
-                                            | /
-                                            |/
-                                            '
-
-==============================================================================
-CONTENTS                                                  *Powerline-contents*
-
-    1. Introduction ....................... |Powerline-introduction|
-    2. Usage .............................. |Powerline-usage|
-    3. Requirements ....................... |Powerline-requirements|
-       3.1 Recommended settings ........... |Powerline-recommended-settings|
-    4. Configuration ...................... |Powerline-configuration|
-       4.1 Powerline_cache_file ........... |Powerline_cache_file|
-           4.1.1 Clearing the cache ....... |:PowerlineClearCache|
-       4.2 Powerline_cache_enabled ........ |Powerline_cache_enabled|
-       4.3 Powerline_symbols .............. |Powerline_symbols|
-           4.3.1 Compatible symbols ....... |Powerline-symbols-compatible|
-           4.3.2 Fancy symbols ............ |Powerline-symbols-fancy|
-           4.3.3 Overriding symbols ....... |Powerline_symbols_override|
-           4.3.4 Overriding dividers ...... |Powerline_dividers_override|
-       4.4 Powerline_theme ................ |Powerline_theme|
-       4.5 Powerline_colorscheme .......... |Powerline_colorscheme|
-       4.6 Powerline_stl_path_style ....... |Powerline_stl_path_style|
-    5. Fonts .............................. |Powerline-fonts|
-    6. Customization ...................... |Powerline-customization|
-       6.1 Basic customization ............ |Powerline-basic-customization|
-       6.2 Advanced customization ......... |Powerline-advanced-customization|
-           6.2.1 Colorschemes ............. |Powerline-cust-colorschemes|
-           6.2.2 Functions ................ |Powerline-cust-functions|
-           6.2.3 Segments ................. |Powerline-cust-segments|
-           6.2.4 Themes ................... |Powerline-cust-themes|
-    7. License ............................ |Powerline-license|
-    8. Known issues ....................... |Powerline-known-issues|
-    9. Contributing ....................... |Powerline-contributing|
-
-==============================================================================
-1. Introduction                           *Powerline* *Powerline-introduction*
-
-Powerline is a utility plugin which allows you to create better-looking, more 
-functional Vim statuslines.
-
-==============================================================================
-2. Usage                                                     *Powerline-usage*
-
-Powerline is automatically enabled when it's installed, either by unzipping 
-the provided archive or by adding it as a Pathogen/Vundle bundle.
-
-Powerline replaces the standard Vim 'statusline' with a custom statusline made 
-up of Powerline segments.
-
-Powerline ignores any 'statusline' customizations you have defined in your 
-|vimrc|. If you remove Powerline, your 'statusline' customizations are 
-restored.
-
-==============================================================================
-3. Requirements                                       *Powerline-requirements*
-
-Powerline has been developed and tested in Vim 7.3, but it should run without 
-any problems in Vim 7.2. The default configuration requires a Unix-like system 
-to work properly.
-
-The plugin only works with Vim running in an 88/256-color terminal or Gvim.
-
-Vi-compatible mode must be disabled.
-
-------------------------------------------------------------------------------
-3.1 Recommended settings                      *Powerline-recommended-settings*
-
-The following configuration options should be set in your |vimrc|: >
-
-    set nocompatible   " Disable vi-compatibility
-    set laststatus=2   " Always show the statusline
-    set encoding=utf-8 " Necessary to show Unicode glyphs
-
-Note: If you're using an 88/256-color terminal but still don't see the colored 
-statusline, you may have to set the following option as well: >
-
-    set t_Co=256 " Explicitly tell Vim that the terminal supports 256 colors
-
-==============================================================================
-4. Configuration                                     *Powerline-configuration*
-
-Powerline will work fine without any user configuration, but default behavior 
-can be overridden by setting configuration variables globally in your |vimrc| 
-file.
-
-------------------------------------------------------------------------------
-4.1 Powerline_cache_file                                *Powerline_cache_file*
-
-By default Powerline caches all the statuslines and colors in a cache file in 
-the plugin's directory (or the Vim directory, depending on the installation 
-method used).
-
-It's recommended that you enable the cache, as this dramatically improves Vim 
-startup time after the cache file has been generated (the plugin usually loads 
-within ~100ms without the cache and ~1ms with the cache).
-
-Note: The default cache filename includes the current theme, colorscheme and 
-symbol settings in order to tie the cache file to your current configuration, 
-so the cache file will be regenerated when you change any settings. This may 
-leave several old cache files in your Vim folder, and these may safely be 
-deleted.
-
-Defaults: "<plugin_directory>/Powerline_<theme>_<colorscheme>_<symbols>.cache"
-
-------------------------------------------------------------------------------
-4.1.1 Clearing the cache                                *:PowerlineClearCache*
-
-Powerline provides a command to easily clear the cache after changing your 
-settings or updating your theme. Simply run the following command to clear 
-your cache, and restart Vim afterwards: >
-
-    :PowerlineClearCache
-<
-------------------------------------------------------------------------------
-4.2 Powerline_cache_enabled                          *Powerline_cache_enabled*
-
-It's possible to disable statusline caching by setting this option to 0. This 
-is mostly useful when developing statuslines.
-
-Example: >
-
-    let g:Powerline_cache_enabled = 0
-<
-
-Default: 1
-
-------------------------------------------------------------------------------
-4.3 Powerline_symbols                                      *Powerline_symbols*
-
-This option defines which set of symbols and dividers you want to use. There 
-are currently three available options: "compatible", "unicode" and "fancy".
-
-    TYPE           DESCRIPTION ~
-    compatible     Doesn't use any special characters.
-    unicode        Simulates icons and arrows using similar Unicode glyphs.
-    fancy          Custom icons and arrows. Requires a patched font.
-
-Example: >
-
-    let g:Powerline_symbols = 'fancy'
-<
-
-Default: "compatible"
-
-Symbols can be inserted into statuslines by using the following variables 
-(just insert the variables as text in your segments):
-
-    VARIABLE       DESCRIPTION ~
-    $BRANCH        Inserts a branch symbol
-    $RO            Inserts a read-only symbol
-    $FT            Inserts a filetype symbol
-    $LINE          Inserts a line number symbol
-
-------------------------------------------------------------------------------
-4.3.1 Compatible symbols                        *Powerline-symbols-compatible*
-
-These symbols will work in any configuration, and do not require a special 
-font to work. This option will replace the fancy icons with plain text, and 
-the pointy dividers with straight lines.
-
-------------------------------------------------------------------------------
-4.3.2 Fancy symbols                                  *Powerline-symbols-fancy*
-
-These symbols require a custom font to work. A font patcher is provided for 
-adding the required symbols to any outline font and some bitmap fonts, see 
-|Powerline-fonts| and the provided README file for usage details.
-
-------------------------------------------------------------------------------
-4.3.3 Overriding symbols                          *Powerline_symbols_override*
-
-You can override symbols by adding your symbols to the 
-g:Powerline_symbols_override dictionary. Example: If you want the branch 
-symbol to be "∓" (hex code 0x2213) and the line symbol to be "L" you can add 
-the following to your |vimrc|: >
-
-    let g:Powerline_symbols_override = {
-        \ 'BRANCH': [0x2213],
-        \ 'LINE': 'L',
-        \ }
-<
-------------------------------------------------------------------------------
-4.3.4 Overriding dividers                        *Powerline_dividers_override*
-
-If you for some reason want to override the dividers then you can set 
-g:Powerline_dividers_override to a list with exactly four elements:
-
-    1: Hard right-pointing arrow
-    2: Soft right-pointing arrow
-    3: Hard left-pointing arrow
-    4: Soft left-pointing arrow
-
-Example: >
-
-    let g:Powerline_dividers_override = ['>>', '>', '<<', '<']
-<
-
-------------------------------------------------------------------------------
-4.3.5 Overriding mode names                                   *Powerline_mode*
-
-You can change the names used for modes at the far left by setting some
-variables in your |vimrc|. For example you can change "N" to "NORMAL" with: >
-
-    let g:Powerline_mode_n = 'NORMAL'
-<
-The variables are all named beginning with 'g:Powerline_mode_', as follows:
-
-mode                name    default       note ~
-Normal              n       ' N '         (surrounded by spaces)
-Insert              i       INSERT
-Replace             R       REPLACE       |Replace-mode|
-Visual              v       VISUAL        |Visual-mode|
-Visual linewise     V       V⋅LINE
-Visual blockwise    cv      V⋅BLOCK
-Select              s       SELECT        |Select-mode|
-Select linewise     S       S⋅LINE
-Select blockwise    cs      S⋅BLOCK
-
------------------------------------------------------------------------------
-4.4 Powerline_theme                                          *Powerline_theme*
-
-This option defines the theme Powerline uses. The available themes are located 
-in autoload/Powerline/Themes/. A theme is a pre-defined set of Powerline 
-segments which make up the statusline.
-
-Example: >
-
-    let g:Powerline_theme = 'skwp'
-<
-
-Default: "default"
-
-------------------------------------------------------------------------------
-4.5 Powerline_colorscheme                              *Powerline_colorscheme*
-
-This option defines the colorscheme Powerline uses. The available colorschemes 
-are located in autoload/Powerline/Colorschemes/.
-
-Example: >
-
-    let g:Powerline_colorscheme = 'skwp'
-<
-
-Default: "default"
-
-------------------------------------------------------------------------------
-4.6 Powerline_stl_path_style                        *Powerline_stl_path_style*
-
-There are currently four ways to display the current path and file name. The 
-default is to only display the file name like the %t statusline item. By 
-setting this configuration value you can choose from the following ways 
-display the current path and file name:
-
-    VALUE      DESCRIPTION ~
-    filename   Display only the file name using the %t statusline item.
-    short      Display a short path. The home directory is substituted with
-               "~", the first directory is displayed with its full name, and
-               subsequent directories are shortened to their first letter.
-               I.e. "/home/user/foo/bar/baz.vim" becomes "~/f/b/baz.vim" and
-               "long/relative/path/foo/bar/baz.vim becomes
-               "long/r/p/f/b/baz.vim".
-    relative   Display a relative path, similar to the %f statusline item.
-    full       Display the full path, similar to the %F statusline item.
-
-Example: >
-
-    let g:Powerline_stl_path_style = 'full'
-<
-
-Default: "relative"
-
-==============================================================================
-5. Fonts                                                     *Powerline-fonts*
-
-TODO
-
-==============================================================================
-6. Customization                                     *Powerline-customization*
-
-There are currently two ways of customizing Powerline: Basic customization 
-using a couple of functions to insert and remove existing segments from the 
-statusline, and advanced customization using your own autoload files. The 
-customization features of Powerline allow you to create your own statuslines 
-without ever touching the original source code.
-
-------------------------------------------------------------------------------
-6.1 Basic customization                        *Powerline-basic-customization*
-
-Powerline provides the following functions to alter the default statusline 
-look. These functions should be called from your |vimrc| file or another file 
-which is sourced at Vim startup.
-
-Note: These functions are currently applied to all statuslines, so if you 
-insert a segment after a segment which is present in many statuslines (e.g.  
-the "filename" segment), all the statuslines will have the inserted segment.  
-This behavior may be changed in a future version of Powerline.
-
-Note: Remember to clear your cache with |:PowerlineClearCache| after changing 
-your statusline!
-
-Example: >
-
-    " Insert the charcode segment after the filetype segment
-    call Pl#Theme#InsertSegment('charcode', 'after', 'filetype')
-
-    " Replace the scrollpercent segment with the charcode segment
-    call Pl#Theme#ReplaceSegment('scrollpercent', 'fileinfo')
-<
-                                                      *Pl#Theme#InsertSegment*
-Pl#Theme#InsertSegment({newsegment}, {location}, {targetsegment})
-
-This function inserts {newsegment} before or after {targetsegment}. The 
-{location} parameter specifies the location of the new segment, valid values 
-are "before" and "after". You can see all the available segments in 
-autoload/Powerline/Segments.vim and the files specified in 
-|Powerline-cust-segments|.
-
-Pl#Theme#RemoveSegment({targetsegment})               *Pl#Theme#RemoveSegment*
-
-This function removes the {targetsegment} segment entirely.
-
-Pl#Theme#ReplaceSegment({oldsegment}, {newsegment})  *Pl#Theme#ReplaceSegment*
-
-This function replaces {oldsegment} with {newsegment}.
-
-------------------------------------------------------------------------------
-6.2 Advanced customization                  *Powerline-advanced-customization*
-
-Because Powerline utilizes Vim's autoload functionality, you can easily create 
-your own segments, themes, functions and colorschemes without touching the 
-original source code. This is a bit more complex than using the utility 
-functions, but it allows you to do a lot more with your statusline.
-
-Your custom autoload files should be stored in your |runtimepath| (usually in 
-"~/.vim/autoload/Powerline/*").
-
-Note: Remember to clear your cache with |:PowerlineClearCache| after changing 
-your statusline!
-
-6.2.1 Colorschemes                               *Powerline-cust-colorschemes*
-------------------------------------------------------------------------------
-
-Colorschemes should be stored as separate files in 
-{runtimepath}/autoload/Powerline/Colorschemes/.
-
-SYNTAX ~
-
-TODO
-
-EXAMPLE ~
-
-TODO
-
-6.2.2 Functions                                     *Powerline-cust-functions*
-------------------------------------------------------------------------------
-
-Functions should be stored as separate files in 
-{runtimepath}/autoload/Powerline/Functions/.
-
-SYNTAX ~
-
-TODO
-
-EXAMPLE ~
-
-TODO
-
-6.2.3 Segments                                       *Powerline-cust-segments*
-------------------------------------------------------------------------------
-
-Segments should be stored as separate files in 
-{runtimepath}/autoload/Powerline/Segments/.
-
-SYNTAX ~
-
-TODO
-
-EXAMPLE ~
-
-TODO
-
-6.2.4 Themes                                           *Powerline-cust-themes*
-------------------------------------------------------------------------------
-
-Themes should be stored as separate files in 
-{runtimepath}/autoload/Powerline/Themes/.
-
-SYNTAX ~
-
-TODO
-
-EXAMPLE ~
-
-TODO
-
-==============================================================================
-7. License                                                 *Powerline-license*
-
-Creative Commons Attribution-ShareAlike 3.0 Unported
-
-http://creativecommons.org/licenses/by-sa/3.0/
-
-==============================================================================
-8. Known issues                                       *Powerline-known-issues*
-
-See the issue tracker at
-https://github.com/Lokaltog/vim-powerline/issues
-
-==============================================================================
-9. Contributing                                       *Powerline-contributing*
-
-If you experience any bugs or have feature requests, please open an issue on
-GitHub. Fork the source repository on GitHub and send a pull request if you
-have any code improvements.
-
-Author: Kim Silkebækken <kim.silkebaekken+vim@gmail.com>
-Source repository: https://github.com/Lokaltog/vim-powerline
-
-==============================================================================
-vim:tw=78:sw=4:ts=8:ft=help:norl:

sources_forked/vim-powerline/doc/tags

@@ -1,34 +0,0 @@
-:PowerlineClearCache	Powerline.txt	/*:PowerlineClearCache*
-Pl#Theme#InsertSegment	Powerline.txt	/*Pl#Theme#InsertSegment*
-Pl#Theme#RemoveSegment	Powerline.txt	/*Pl#Theme#RemoveSegment*
-Pl#Theme#ReplaceSegment	Powerline.txt	/*Pl#Theme#ReplaceSegment*
-Powerline	Powerline.txt	/*Powerline*
-Powerline-advanced-customization	Powerline.txt	/*Powerline-advanced-customization*
-Powerline-basic-customization	Powerline.txt	/*Powerline-basic-customization*
-Powerline-configuration	Powerline.txt	/*Powerline-configuration*
-Powerline-contents	Powerline.txt	/*Powerline-contents*
-Powerline-contributing	Powerline.txt	/*Powerline-contributing*
-Powerline-cust-colorschemes	Powerline.txt	/*Powerline-cust-colorschemes*
-Powerline-cust-functions	Powerline.txt	/*Powerline-cust-functions*
-Powerline-cust-segments	Powerline.txt	/*Powerline-cust-segments*
-Powerline-cust-themes	Powerline.txt	/*Powerline-cust-themes*
-Powerline-customization	Powerline.txt	/*Powerline-customization*
-Powerline-fonts	Powerline.txt	/*Powerline-fonts*
-Powerline-introduction	Powerline.txt	/*Powerline-introduction*
-Powerline-known-issues	Powerline.txt	/*Powerline-known-issues*
-Powerline-license	Powerline.txt	/*Powerline-license*
-Powerline-recommended-settings	Powerline.txt	/*Powerline-recommended-settings*
-Powerline-requirements	Powerline.txt	/*Powerline-requirements*
-Powerline-symbols-compatible	Powerline.txt	/*Powerline-symbols-compatible*
-Powerline-symbols-fancy	Powerline.txt	/*Powerline-symbols-fancy*
-Powerline-usage	Powerline.txt	/*Powerline-usage*
-Powerline.txt	Powerline.txt	/*Powerline.txt*
-Powerline_cache_enabled	Powerline.txt	/*Powerline_cache_enabled*
-Powerline_cache_file	Powerline.txt	/*Powerline_cache_file*
-Powerline_colorscheme	Powerline.txt	/*Powerline_colorscheme*
-Powerline_dividers_override	Powerline.txt	/*Powerline_dividers_override*
-Powerline_mode	Powerline.txt	/*Powerline_mode*
-Powerline_stl_path_style	Powerline.txt	/*Powerline_stl_path_style*
-Powerline_symbols	Powerline.txt	/*Powerline_symbols*
-Powerline_symbols_override	Powerline.txt	/*Powerline_symbols_override*
-Powerline_theme	Powerline.txt	/*Powerline_theme*

sources_forked/vim-powerline/fontpatcher/PowerlineSymbols.sfd

@@ -1,319 +0,0 @@
-SplineFontDB: 3.0
-FontName: PowerlineSymbols
-FullName: PowerlineSymbols
-FamilyName: PowerlineSymbols
-Weight: Medium
-Copyright: 
-UComments: "2011-11-21: Created." 
-Version: 001.000
-ItalicAngle: 0
-UnderlinePosition: -98.6328
-UnderlineWidth: 48.8281
-Ascent: 800
-Descent: 200
-LayerCount: 2
-Layer: 0 0 "Back"  1
-Layer: 1 0 "Fore"  0
-XUID: [1021 211 26716215 11021609]
-FSType: 0
-OS2Version: 0
-OS2_WeightWidthSlopeOnly: 0
-OS2_UseTypoMetrics: 1
-CreationTime: 1321867751
-ModificationTime: 1326665029
-OS2TypoAscent: 0
-OS2TypoAOffset: 1
-OS2TypoDescent: 0
-OS2TypoDOffset: 1
-OS2TypoLinegap: 90
-OS2WinAscent: 0
-OS2WinAOffset: 1
-OS2WinDescent: 0
-OS2WinDOffset: 1
-HheadAscent: 0
-HheadAOffset: 1
-HheadDescent: 0
-HheadDOffset: 1
-OS2Vendor: 'PfEd'
-MarkAttachClasses: 1
-DEI: 91125
-Encoding: UnicodeFull
-Compacted: 1
-UnicodeInterp: none
-NameList: Adobe Glyph List
-DisplaySize: -24
-AntiAlias: 1
-FitToEm: 1
-WinInfo: 0 31 18
-BeginPrivate: 0
-EndPrivate
-BeginChars: 1114112 9
-
-StartChar: uni2B80
-Encoding: 11136 11136 0
-Width: 621
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-0 1000 m 1
- 621 379 l 1
- 0 -243 l 1
- 0 1000 l 1
-EndSplineSet
-EndChar
-
-StartChar: uni2B81
-Encoding: 11137 11137 1
-Width: 621
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-10 991 m 0
- 16 997 23 1000 32 1000 c 0
- 41 1000 48 996 54 990 c 2
- 613 400 l 2
- 619 394 621 386 621 378 c 0
- 621 370 618 362 613 357 c 2
- 54 -233 l 2
- 48 -239 41 -242 32 -242 c 0
- 23 -242 16 -240 10 -234 c 0
- 4 -228 0 -221 0 -212 c 0
- 0 -203 3 -196 8 -190 c 2
- 547 379 l 1
- 8 948 l 2
- 3 954 0 961 0 970 c 0
- 0 979 4 985 10 991 c 0
-EndSplineSet
-EndChar
-
-StartChar: uni2B82
-Encoding: 11138 11138 2
-Width: 621
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-621 1000 m 5
- 621 -243 l 5
- 0 379 l 5
- 621 1000 l 5
-EndSplineSet
-EndChar
-
-StartChar: uni2B83
-Encoding: 11139 11139 3
-Width: 621
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-612 991 m 0
- 618 985 621 979 621 970 c 0
- 621 961 619 954 613 948 c 2
- 74 379 l 1
- 613 -190 l 2
- 619 -196 621 -203 621 -212 c 0
- 621 -221 618 -228 612 -234 c 0
- 606 -240 598 -242 589 -242 c 0
- 580 -242 574 -239 568 -233 c 2
- 8 357 l 2
- 3 362 0 370 0 378 c 0
- 0 386 3 394 8 400 c 2
- 568 990 l 2
- 574 996 580 1000 589 1000 c 0
- 598 1000 606 997 612 991 c 0
-EndSplineSet
-EndChar
-
-StartChar: uni2B61
-Encoding: 11105 11105 4
-Width: 555
-VWidth: 0
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-0 800 m 5
- 92 800 l 5
- 92 513 l 5
- 253 513 l 5
- 253 444 l 5
- 0 444 l 5
- 0 800 l 5
-236 312 m 5
- 339 312 l 5
- 468 67 l 5
- 468 312 l 5
- 555 312 l 5
- 555 -44 l 5
- 453 -44 l 5
- 323 200 l 5
- 323 -44 l 5
- 236 -44 l 5
- 236 312 l 5
-EndSplineSet
-EndChar
-
-StartChar: uni2B60
-Encoding: 11104 11104 5
-Width: 676
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-0 197 m 1
- 94 207 419 279 419 384 c 2
- 419 537 l 1
- 278 501 l 1
- 478 794 l 1
- 677 501 l 1
- 536 537 l 1
- 536 384 l 2
- 536 196 208 126 208 21 c 2
- 208 -244 l 1
- 0 -244 l 1
- 0 197 l 1
-0 288 m 1
- 0 405 0 944 0 944 c 1
- 208 944 l 1
- 208 944 208 451 208 334 c 1
- 185 311 12 288 0 288 c 1
-EndSplineSet
-EndChar
-
-StartChar: uni2B62
-Encoding: 11106 11106 6
-Width: 428
-VWidth: 0
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-88 677 m 2
- 429 677 l 1
- 429 589 l 1
- 88 589 l 1
- 88 162 l 1
- 198 162 l 1
- 198 343 l 1
- 374 343 l 1
- 374 427 l 1
- 198 427 l 1
- 198 506 l 1
- 429 506 l 1
- 429 274 l 1
- 416 263 391 255 374 255 c 2
- 286 255 l 1
- 286 162 l 2
- 286 114 246 74 198 74 c 2
- 88 74 l 2
- 40 74 0 114 0 162 c 2
- 0 589 l 2
- 0 637 40 677 88 677 c 2
-EndSplineSet
-EndChar
-
-StartChar: uni2B63
-Encoding: 11107 11107 7
-Width: 428
-VWidth: 0
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-0 677 m 5
- 341 677 l 6
- 389 677 429 637 429 589 c 6
- 429 506 l 6
- 429 458 389 418 341 418 c 6
- 287 418 l 5
- 287 162 l 6
- 287 114 247 74 199 74 c 6
- 89 74 l 6
- 41 74 1 114 1 162 c 6
- 1 274 l 6
- 0 274 l 6
- 0 506 l 5
- 89 506 l 5
- 89 162 l 5
- 199 162 l 5
- 199 506 l 5
- 341 506 l 5
- 341 589 l 5
- 0 589 l 5
- 0 677 l 5
-EndSplineSet
-EndChar
-
-StartChar: uni2B64
-Encoding: 11108 11108 8
-Width: 546
-VWidth: 0
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-273 733 m 4
- 429 733 430 538 430 538 c 5
- 430 420 l 5
- 547 420 l 5
- 547 303 l 5
- 547 303 546 -9 273 -9 c 4
- 0 -9 0 303 0 303 c 5
- 0 420 l 5
- 117 420 l 5
- 117 538 l 5
- 117 538 117 733 273 733 c 4
-273 655 m 4
- 195 655 195 576 195 420 c 5
- 352 420 l 5
- 352 576 351 655 273 655 c 4
-273 342 m 4
- 195 342 195 147 273 147 c 4
- 351 147 351 342 273 342 c 4
-EndSplineSet
-EndChar
-EndChars
-BitmapFont: 10 10 8 2 1 
-BDFChar: 0 11136 6 0 4 -2 7
-JAC+4q"X@:^jlCb
-BDFChar: 1 11137 6 0 4 -2 7
-J3Y4g#RCta5_&h7
-BDFChar: 2 11138 6 1 5 -2 7
-#T,OGq"T(n(^L*A
-BDFChar: 3 11139 6 1 5 -2 7
-#S8+DJ:Km-&-r79
-BDFChar: 4 11105 6 1 4 -1 7
-J:N1>!0GR3O8o7\
-BDFChar: 5 11104 7 0 5 -2 7
-^rY<PaN2`d^q]pM
-BDFChar: 6 11106 4 1 5 -1 6
-G^u0KJ=)F+
-BDFChar: 7 11107 4 0 5 -1 6
-p]QtGOH>Q3
-BDFChar: 8 11108 5 0 5 0 6
-0M"b4bku\c
-EndBitmapFont
-BitmapFont: 12 10 10 2 1 
-BDFChar: 0 11136 7 0 6 -2 11
-!!%Pbi:-O>r:od>^jlCb
-BDFChar: 1 11137 7 0 6 -3 11
-!!%O7+:ne]":,P]5_&h7
-BDFChar: 2 11138 7 0 6 -2 11
-!!!-1*'AWHr-UUH$j6P1
-BDFChar: 3 11139 7 0 6 -2 11
-!!!--&0O5gJ3Y4g#Qt,-
-BDFChar: 4 11105 7 0 5 0 8
-J:N1>!$jBP,QIfE
-BDFChar: 5 11104 8 0 8 -3 11
-z^];.Ma8juqa8j9]a8jQehuLOm^];.Mz
-BDFChar: 6 11106 5 1 6 0 8
-!-j$]R"1Qc?iU0,
-BDFChar: 7 11107 5 0 5 0 7
-p]QtGOH>Q3
-BDFChar: 8 11108 7 0 5 0 8
-0M"`*r63C_GQ7^D
-EndBitmapFont
-EndSplineFont

sources_forked/vim-powerline/fontpatcher/README.rst

@@ -1,164 +0,0 @@
-======================
-Powerline font patcher
-======================
-
-:Author: Kim Silkebækken (kim.silkebaekken+vim@gmail.com)
-
-Description
------------
-
-This font patcher creates dividers and symbols for use with Powerline. The 
-script requires Python 2 and FontForge compiled with Python bindings.
-
-Patched fonts are renamed by default (" for Powerline" is added to the font 
-name) so they don't conflict with existing fonts. Use the ``--no-rename`` 
-option to disable font renaming.
-
-Glyph table
------------
-
-All the glyphs are stored in the ``U+2B60``-``U+2BFF`` range ("Misc symbols 
-and arrows").
-
-+------------+-------------------+
-| Code point | Description       |
-+============+===================+
-| ``U+2B60`` | Branch symbol     |
-+------------+-------------------+
-| ``U+2B61`` | LN (line) symbol  |
-+------------+-------------------+
-| ``U+2B62`` | FT symbol, part 1 |
-+------------+-------------------+
-| ``U+2B63`` | FT symbol, part 2 |
-+------------+-------------------+
-| ``U+2B64`` | Padlock (closed)  |
-+------------+-------------------+
-| ``U+2B80`` | Hard right arrow  |
-+------------+-------------------+
-| ``U+2B81`` | Soft right arrow  |
-+------------+-------------------+
-| ``U+2B82`` | Hard left arrow   |
-+------------+-------------------+
-| ``U+2B83`` | Soft left arrow   |
-+------------+-------------------+
-
-===================
-Font patching guide
-===================
-
-There's a `GitHub wiki page`_ dedicated to community-contributed patched 
-fonts. You may download one of the fonts on that page if you don't want to 
-patch the fonts yourself.
-
-If you do patch a font that's not included in the wiki (and you have 
-permission to distribute it), please include it on the wiki page.
-
-**Note:** The fonts in the wiki may be outdated, and may have different 
-glyphs than the ones provided in the latest version of Powerline. It's 
-recommended that you always patch your fonts yourself if you have the 
-required software.
-
-.. _`GitHub wiki page`: https://github.com/Lokaltog/vim-powerline/wiki/Patched-fonts
-
-Linux
------
-
-1. Install fontforge with Python bindings. For Ubuntu users the required 
-   package is ``python-fontforge``, for Arch Linux users the required 
-   package is ``fontforge``. It should be something similar for other 
-   distros.
-
-2. Run the font patcher::
-
-       $ /path/to/fontpatcher MyFontFile.ttf
-
-3. Copy the font file into ``~/.fonts`` (or another X font directory)::
-
-       $ cp MyFontFile-Powerline.otf ~/.fonts
-
-   **Note:** If the font is a pure bitmap font (e.g. a PCF font) it will be 
-   stored in the BDF format. This is usually not a problem, and you may 
-   convert the font back to the PCF format using ``bdftopcf`` if you want 
-   to. All other fonts will be stored in the OTF format regardless of the 
-   original format.
-
-4. Update your font cache::
-
-       $ sudo fc-cache -vf
-
-   **Note:** If you use vim in rxvt-unicode in the client/daemon mode, you 
-   may need to close all running terminals as well for the font to be 
-   updated.
-
-5. **For gvim users:** Update the GUI font in your ``vimrc`` file::
-
-       set guifont=MyFont\ for\ Powerline
-
-   **For terminal users:** Update your terminal configuration to use the 
-   patched font.
-
-6. Update your ``vimrc`` configuration to use the new symbols::
-
-       let g:Powerline_symbols = 'fancy'
-
-7. Make sure that the cache file is deleted::
-
-       $ rm /tmp/Powerline.cache
-
-8. Start vim and enjoy your new statusline!
-
-OS X
-----
-
-1. Check if you have a FontForge version with Python support by running 
-   ``fontforge -version``. You should see something like this::
-
-       $ fontforge -version
-       Copyright (c) 2000-2011 by George Williams.
-       Executable based on sources from 13:48 GMT 22-Feb-2011-D.
-       Library based on sources from 13:48 GMT 22-Feb-2011.
-       fontforge 20110222
-       libfontforge 20110222
-
-   Make sure that the executable version number doesn't have ``NoPython`` in 
-   it. If everything looks OK, skip ahead to step 4.
-
-2. If you have FontForge but with ``NoPython`` in the version number, please 
-   try to update to a later version::
-
-       $ brew uninstall fontforge
-       $ brew update
-       $ brew install --use-gcc fontforge
-
-   **Note:** You may have to use ``--use-clang`` instead of ``--use-gcc`` 
-   when compiling FontForge.
-
-3. If you don't have FontForge, install it with Homebrew::
-
-       $ brew update
-       $ brew install --use-gcc fontforge
-
-4. Patch your fonts by passing the ``fontpatcher`` script as a parameter to 
-   FontForge::
-
-       $ fontforge -script /path/to/fontpatcher MyFontFile.ttf
-
-5. Install the font by double-clicking the font file in Finder and click 
-   "Install this font" from the preview window.
-
-6. **For gvim users:** Update the GUI font in your ``vimrc`` file::
-
-       set guifont=MyFont\ for\ Powerline
-
-   **For terminal users:** Update your terminal configuration to use the 
-   patched font.
-
-7. Update your ``vimrc`` configuration to use the new symbols::
-
-       let g:Powerline_symbols = 'fancy'
-
-8. Make sure that the cache file is deleted::
-
-       $ rm /tmp/Powerline.cache
-
-9. Start vim and enjoy your new statusline!

sources_forked/vim-powerline/fontpatcher/fontpatcher

@@ -1,240 +0,0 @@
-#!/usr/bin/env python
-
-"""Font patcher for Powerline.
-
-Creates dividers and symbols for use with Powerline. Requires FontForge with Python bindings.
-
-Stores glyphs in the 2b60-2bff Unicode range ("Misc symbols and arrows").
-
-[2b60] Branch symbol
-[2b61] LN (line) symbol
-[2b62] FT symbol 1
-[2b63] FT symbol 2
-[2b64] Padlock (closed) symbol
-[2b80] Hard right arrow
-[2b81] Soft right arrow
-[2b82] Hard left arrow
-[2b83] Soft left arrow
-"""
-
-from __future__ import division
-
-import argparse
-import os
-import sys
-import re
-
-try:
-	import fontforge
-	import psMat
-except ImportError:
-	sys.stderr.write('The required FontForge modules could not be loaded.\n\n')
-
-	if sys.version_info.major > 2:
-		sys.stderr.write('FontForge only supports Python 2. Please run this script with the Python 2 executable - e.g. "python2 {0}"\n'.format(sys.argv[0]))
-	else:
-		sys.stderr.write('You need FontForge with Python bindings for this script to work.\n')
-
-	sys.exit(1)
-
-# Handle command-line arguments
-parser = argparse.ArgumentParser(description='Font patcher for Powerline. Creates dividers and symbols in FontForge-compatible font files. Requires FontForge with Python bindings. Stores glyphs in the U+2B80-U+2BFF range ("Miscellaneous symbols and arrows"). Stores the patched font as a new, renamed font file by default.')
-
-parser.add_argument('fonts', help='font file to patch', metavar='font', nargs='+')
-parser.add_argument('--no-rename', help='don\'t add " for Powerline" to the font name', default=True, action='store_false', dest='rename')
-parser.add_argument('--symbol-font', help='font file with symbols', metavar='font', dest='symbol_font', default='{0}/PowerlineSymbols.sfd'.format(sys.path[0]))
-parser.add_argument('--fix-mono', help='fixes some mono-fonts which have glyphs of 0 widths', default=False, action='store_true', dest='fixmono')
-parser.add_argument('--fix-win', help='modifies font names such that Windows correctly recognizes font families', default=False, action='store_true', dest='fixwin')
-
-args = parser.parse_args()
-
-SYM_ATTR = {
-	# Right/left-aligned glyphs will have their advance width reduced in order to overlap the next glyph slightly
-	0x2b60: { 'align': 'c', 'stretch': 'y' , 'overlap': False },
-	0x2b61: { 'align': 'c', 'stretch': ''  , 'overlap': False },
-	0x2b62: { 'align': 'r', 'stretch': ''  , 'overlap': False },
-	0x2b63: { 'align': 'l', 'stretch': ''  , 'overlap': False },
-	0x2b64: { 'align': 'c', 'stretch': ''  , 'overlap': False },
-	0x2b80: { 'align': 'l', 'stretch': 'xy', 'overlap': True  },
-	0x2b81: { 'align': 'l', 'stretch': 'xy', 'overlap': True  },
-	0x2b82: { 'align': 'r', 'stretch': 'xy', 'overlap': True  },
-	0x2b83: { 'align': 'r', 'stretch': 'xy', 'overlap': True  },
-}
-
-# Open symbol font
-try:
-	symbols = fontforge.open(args.symbol_font)
-except EnvironmentError:
-	sys.exit(1)
-
-# Patch provided fonts
-for font_path in args.fonts:
-	try:
-		font = fontforge.open(font_path)
-	except EnvironmentError:
-		sys.exit(1)
-
-	# Rename font
-	if args.rename:
-		font.familyname += ' for Powerline'
-		font.fullname += ' for Powerline'
-		font.fontname += 'ForPowerline'
-		font.appendSFNTName('English (US)', 'Preferred Family', font.familyname)
-		font.appendSFNTName('English (US)', 'Compatible Full', font.fullname)
-	if args.fixwin:
-		font.fontname = re.sub(r'\W', '', font.familyname)
-
-	# Force the em size to be equal
-	symbols.em = font.em
-
-	# Initial font dimensions
-	font_dim = {
-		'xmin'  :    0,
-		'ymin'  :    -font.descent,
-		'xmax'  :    0,
-		'ymax'  :    font.ascent,
-
-		'width' :    0,
-		'height':    0,
-	}
-
-	# Find the biggest char width and height
-	#
-	# 0x00-0x17f is the Latin Extended-A range
-	# 0x2500-0x2600 is the box drawing range
-	for glyph in range(0x00, 0x17f) + range(0x2500, 0x2600):
-		try:
-			(xmin, ymin, xmax, ymax) = font[glyph].boundingBox()
-		except TypeError:
-			continue
-
-		if font_dim['width'] == 0:
-			font_dim['width'] = font[glyph].width
-
-		if ymin < font_dim['ymin']: font_dim['ymin'] = ymin
-		if ymax > font_dim['ymax']: font_dim['ymax'] = ymax
-		if xmax > font_dim['xmax']: font_dim['xmax'] = xmax
-
-	# Calculate font height
-	font_dim['height'] = abs(font_dim['ymin']) + font_dim['ymax']
-
-	# Update the font encoding to ensure that the Unicode glyphs are available
-	font.encoding = 'ISO10646'
-
-	# Fetch this property before adding outlines
-	onlybitmaps = font.onlybitmaps
-
-	def get_dim(glyph):
-		bbox = glyph.boundingBox()
-
-		return  {
-			'xmin'  : bbox[0],
-			'ymin'  : bbox[1],
-			'xmax'  : bbox[2],
-			'ymax'  : bbox[3],
-
-			'width' : bbox[2] + (-bbox[0]),
-			'height': bbox[3] + (-bbox[1]),
-		}
-
-	# Create glyphs from symbol font
-	for sym_glyph in symbols.glyphs():
-		sym_attr = SYM_ATTR[sym_glyph.unicode]
-
-		# Prepare symbol glyph dimensions
-		sym_dim = get_dim(sym_glyph)
-
-		# Select and copy symbol from its encoding point
-		symbols.selection.select(sym_glyph.encoding)
-		symbols.copy()
-
-		# Select and paste symbol to its unicode code point
-		font.selection.select(sym_glyph.unicode)
-		font.paste()
-
-		# Now that we have copy/pasted the glyph, it's time to scale and move it
-
-		# Handle glyph stretching
-		if 'x' in sym_attr['stretch']:
-			# Stretch the glyph horizontally
-			scale_ratio = font_dim['width'] / sym_dim['width']
-
-			font.transform(psMat.scale(scale_ratio, 1))
-		if 'y' in sym_attr['stretch']:
-			# Stretch the glyph vertically
-			scale_ratio = font_dim['height'] / sym_dim['height']
-
-			font.transform(psMat.scale(1, scale_ratio))
-
-		# Use the dimensions from the pasted and stretched glyph
-		sym_dim = get_dim(font[sym_glyph.unicode])
-
-		# Center-align the glyph vertically
-		font_ycenter = font_dim['height'] / 2
-		sym_ycenter  = sym_dim['height'] / 2
-
-		# First move it to the ymax (top)
-		font.transform(psMat.translate(0, font_dim['ymax'] - sym_dim['ymax']))
-
-		# Then move it the y center difference
-		font.transform(psMat.translate(0, sym_ycenter - font_ycenter))
-
-		# Ensure that the glyph doesn't extend outside the font's bounding box
-		if sym_dim['width'] > font_dim['width']:
-			# The glyph is too wide, scale it down to fit
-			scale_matrix = psMat.scale(font_dim['width'] / sym_dim['width'], 1)
-
-			font.transform(scale_matrix)
-
-			# Use the dimensions from the stretched glyph
-			sym_dim = get_dim(font[sym_glyph.unicode])
-
-		# Handle glyph alignment
-		if sym_attr['align'] == 'c':
-			# Center align
-			align_matrix = psMat.translate(font_dim['width'] / 2 - sym_dim['width'] / 2 , 0)
-		elif sym_attr['align'] == 'r':
-			# Right align
-			align_matrix = psMat.translate(font_dim['width'] - sym_dim['width'], 0)
-		else:
-			# No alignment (left alignment)
-			align_matrix = psMat.translate(0, 0)
-
-		font.transform(align_matrix)
-
-		if sym_attr['overlap'] is True:
-			overlap_width = font.em / 48
-
-			# Stretch the glyph slightly horizontally if it should overlap
-			font.transform(psMat.scale((sym_dim['width'] + overlap_width) / sym_dim['width'], 1))
-
-			if sym_attr['align'] == 'l':
-				# The glyph should be left-aligned, so it must be moved overlap_width to the left
-				# This only applies to left-aligned glyphs because the glyph is scaled to the right
-				font.transform(psMat.translate(-overlap_width, 0))
-
-		# Ensure the font is considered monospaced on Windows
-		font[sym_glyph.unicode].width = font_dim['width']
-
-	if font.bitmapSizes and not onlybitmaps:
-		# If this is an outline font with bitmaps, regenerate bitmaps for the changed glyphs
-		font.selection.changed()
-
-		for size in font.bitmapSizes:
-			font.regenBitmaps((size, ))
-
-	output_name, extension = os.path.split(font_path)[1].rsplit('.', 1)
-	if extension.lower() not in ['ttf', 'otf']:
-		# Default to OpenType if input is not TrueType/OpenType
-		extension = 'otf'
-	if args.fixmono:
-		for glyph in font.glyphs():
-			if glyph.width == 0: glyph.width = font_dim['width']
-
-	if onlybitmaps:
-		# Generate BDF font
-		font.generate('{0}-Powerline.bdf'.format(output_name, bitmap_type='bdf'))
-	else:
-		# Generate OTF/TTF font
-		font.generate('{0}-Powerline.{1}'.format(output_name, extension))
-

sources_forked/vim-powerline/plugin/Powerline.vim

@@ -1,69 +0,0 @@
-" Powerline - The ultimate statusline utility
-"
-" Author: Kim Silkebækken <kim.silkebaekken+vim@gmail.com>
-" Source repository: https://github.com/Lokaltog/vim-powerline
-
-" Script initialization {{{
-	if exists('g:Powerline_loaded') || &compatible || version < 702
-		finish
-	endif
-
-	let g:Powerline_loaded = 1
-" }}}
-" Commands {{{
-	command! PowerlineClearCache call Pl#ClearCache()
-	command! PowerlineReloadColorscheme call Pl#ReloadColorscheme()
-" }}}
-" Set default options {{{
-	for [s:key, s:value] in items({
-		\   'theme'            : 'default'
-		\ , 'colorscheme'      : 'default'
-		\ , 'symbols'          : 'compatible'
-		\ , 'symbols_override' : {}
-		\ , 'dividers_override': []
-		\ , 'stl_path_style'   : 'relative'
-		\ , 'cache_enabled'    : 1
-		\ })
-
-		if ! exists('g:Powerline_' . s:key)
-			exec printf('let g:Powerline_%s = %s', s:key, string(s:value))
-		endif
-
-		unlet! s:key s:value
-	endfor
-
-	if ! exists('g:Powerline_cache_file')
-		exec 'let g:Powerline_cache_file = '. string(printf('%s/Powerline_%s_%s_%s.cache'
-			\ , simplify(expand('<sfile>:p:h') .'/..')
-			\ , g:Powerline_theme
-			\ , g:Powerline_colorscheme
-			\ , g:Powerline_symbols
-			\ ))
-	endif
-" }}}
-" Autocommands {{{
-	function! s:CreateAutocmds()
-		augroup PowerlineMain
-			autocmd!
-
-			" Reload statuslines when changing color scheme
-			autocmd ColorScheme *
-				\ call Pl#Load()
-
-			autocmd BufEnter,WinEnter,FileType,BufUnload *
-				\ call Pl#UpdateStatusline(1)
-
-			autocmd BufLeave,WinLeave *
-				\ call Pl#UpdateStatusline(0)
-
-			autocmd BufWritePost */autoload/Powerline/Colorschemes/*.vim
-				\ :PowerlineReloadColorscheme
-		augroup END
-	endfunction
-
-	augroup PowerlineStartup
-		autocmd!
-
-		autocmd VimEnter * call s:CreateAutocmds() | call Pl#UpdateStatusline(1)
-	augroup END
-" }}}

sources_non_forked/ack.vim/README.md

@@ -1,114 +1,148 @@
-# ack.vim #
+# ack.vim
 
-This plugin is a front for the Perl module
+Run your favorite search tool from Vim, with an enhanced results list.
-[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).
+This plugin was designed as a Vim frontend for the Perl module [App::Ack]. Ack
+can be used as a replacement for 99% of the uses of _grep_. The plugin allows
+you to run ack from vim, and shows the results in a split window.
 
-## Installation ##
+But here's a little secret for the Vim-seasoned: it's just a light wrapper for
+Vim's [grepprg] and the [quickfix] window for match results. This makes it easy
+to integrate with your own Vim configuration and use existing knowledge of core
+features. It also means the plugin is flexible to use with other search tools.
 
+[App::Ack]: http://search.cpan.org/~petdance/ack/ack
+[grepprg]: http://vimdoc.sourceforge.net/htmldoc/options.html#'grepprg'
+[quickfix]: http://vimdoc.sourceforge.net/htmldoc/quickfix.html#quickfix
+
+## Installation
 
 ### Ack
 
-You have to install [ack](http://betterthangrep.com/), of course.
+You will need 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`.
+It is recommended to use one of the popular plugin managers for Vim. There are
+many and you probably already have a preferred one, but a few examples for your
+copy-and-paste convenience:
 
-Otherwise, the file ack.vim goes in ~/.vim/plugin, and the ack.txt file belongs in ~/.vim/doc.  Be sure to run
+#### Vundle
 
-    :helptags ~/.vim/doc
+    Plugin 'mileszs/ack.vim'
 
-afterwards.
+#### NeoBundle
 
+    NeoBundle 'mileszs/ack.vim'
 
-## Usage ##
+#### Manual (not recommended)
 
-    :Ack [options] {pattern} [{directory}]
+[Download][releases] the plugin and extract it in `~/.vim/` (or
+`%PROGRAMFILES%/Vim/vimfiles` on Windows).
 
-Search recursively in {directory} (which defaults to the current directory) for the {pattern}.
+[zipball]: https://github.com/mileszs/ack.vim/archive/master.zip
 
-Files containing the search term will be listed in the split window, along with
+## Usage
-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.)
+    :Ack [options] {pattern} [{directories}]
 
-**From the [ack docs](http://betterthangrep.com/)** (my favorite feature):
+Search recursively in `{directories}` (which defaults to the current directory)
+for the `{pattern}`.
 
-    --type=TYPE, --type=noTYPE
+Files containing the search term will be listed in the quickfix 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.
 
-        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.
+Just like where you use `:grep`, `:grepadd`, `:lgrep`, and :`lgrepadd`, you can
+use `:Ack`, `:AckAdd`, `:LAck`, and `:LAckAdd` respectively. (See `:help Ack`
+after installing, or [`doc/ack.txt`][doc] in the repo, for more information.)
 
-        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.
+For more ack help see [ack documentation](http://beyondgrep.com/documentation/).
 
-        Type specifications can be repeated and are ORed together.
+[doc]: https://github.com/mileszs/ack.vim/blob/master/doc/ack.txt
 
-        See ack --help=types for a list of valid types.
+### Keyboard Shortcuts
 
-### Gotchas ###
+The quickfix results window is augmented with these convenience mappings:
 
-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).)
+    ?    a quick summary of these keys, repeat to close
-
+    o    to open (same as Enter)
-### Keyboard Shortcuts ###
+    O    to open and close the quickfix window
-
+    go   to preview file, open but maintain focus on ack.vim results
-In the quickfix window, you can use:
-
-    o    to open (same as enter)
-    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
+    T    to open in new tab without moving to it
     h    to open in horizontal split
-    H    to open in horizontal split silently
+    H    to open in horizontal split, keeping focus on the results
     v    to open in vertical split
-    gv   to open in vertical split silently
+    gv   to open in vertical split, keeping focus on the results
     q    to close the quickfix window
 
-This Vim plugin is derived (and by derived, I mean copied, essentially) from
+### Gotchas
-Antoine Imbert's blog post [Ack and Vim
+
-Integration](http://blog.ant0ine.com/typepad/2007/03/ack-and-vim-integration.html) (in
+Some characters have special meaning, and need to be escaped in your search
-particular, the function at the bottom of the post).  I added a help file that
+pattern. For instance, `#`. You need to escape it with `:Ack '\\\#define
-provides just enough reference to get you going.  I also highly recommend you
+foo'` to search for '#define foo'. See [issue #5].
-check out the docs for the Perl script 'ack', for obvious reasons: [ack -
+
-grep-like text finder](http://betterthangrep.com/).
+[issue #5]: https://github.com/mileszs/ack.vim/issues/5
+
+## Possibly FAQ
+
+#### Can I use `ag` ([The Silver Searcher]) with this?
+
+Absolutely, and probably other tools if their output is similar or you can
+write a pattern match for it--just set `g:ackprg`. If you like, you can fall
+back to Ack in case you use your vimrc on a system without Ag available:
+
+```vim
+if executable('ag')
+  let g:ackprg = 'ag --vimgrep'
+endif
+```
+
+Since Ack is quite portable you might check a copy of it into your dotfiles
+repository in `~/bin` so you'll nearly always have it available.
+
+#### What's the difference from ag.vim?
+
+Well... not a lot really.
+
+Present maintainer, yours truly, [kind of wishes they never forked][sadface],
+contributes to both, and wouldn't mind seeing them merged again. ag.vim got a
+nice code clean-up (which ack.vim is now hopefully getting), and ack.vim picked
+up a few features that haven't made their way to ag.vim, like `:AckWindow`,
+optional background search execution with [vim-dispatch], and auto-previewing.
+
+[The Silver Searcher]: https://github.com/ggreer/the_silver_searcher
+[sadface]: https://github.com/mileszs/ack.vim/commit/d97090fb502d40229e6976dfec0e06636ba227d5#commitcomment-5771145
+
+## Changelog
+
+Please see [the Github releases page][releases].
+
+### 1.0.9 (unreleased)
+
+* Fix location list and layout of quickfix when using Dispatch (#154)
+* Fix the quick help overlay clobbering the list mappings
+* Fix `:AckFile` when using Dispatch
+* Restore original `'makeprg'` and `'errorformat'` when using Dispatch
+* Internal refactoring and clean-up
+
+## Credits
+
+This plugin is derived from Antoine Imbert's blog post [Ack and Vim
+Integration][] (in particular, the function in the update to the post). [Miles
+Sterrett][mileszs] packaged it up as a plugin and documented it in Vim's help
+format, and since then [many contributors][contributors] have submitted
+enhancements and fixes.
+
+And of course, where would we be without [Ack]. And, you know, Vim.
+
+[Ack and Vim Integration]: http://blog.ant0ine.com/typepad/2007/03/ack-and-vim-integration.html
+[mileszs]: https://github.com/mileszs
+[contributors]: https://github.com/mileszs/ack.vim/graphs/contributors
+[Ack]: http://beyondgrep.com/
+
+[vim-dispatch]: https://github.com/tpope/vim-dispatch
+[releases]: https://github.com/mileszs/ack.vim/releases

sources_non_forked/ack.vim/Rakefile

@@ -1,23 +0,0 @@
-# Added by Josh Nichols, a.k.a. technicalpickles
-require 'rake'
-
-files = ['doc/ack.txt', 'plugin/ack.vim']
-
-desc 'Install plugin and documentation'
-task :install do
-  vimfiles = if ENV['VIMFILES']
-               ENV['VIMFILES']
-             elsif RUBY_PLATFORM =~ /(win|w)32$/
-               File.expand_path("~/vimfiles")
-             else
-               File.expand_path("~/.vim")
-             end
-  files.each do |file|
-    target_file = File.join(vimfiles, file)
-    FileUtils.mkdir_p File.dirname(target_file)
-    FileUtils.cp file, target_file
-
-    puts "  Copied #{file} to #{target_file}"
-  end
-
-end

sources_non_forked/ack.vim/autoload/ack.vim

@@ -0,0 +1,235 @@
+if exists('g:ack_use_dispatch')
+  if g:ack_use_dispatch && !exists(':Dispatch')
+    call s:Warn('Dispatch not loaded! Falling back to g:ack_use_dispatch = 0.')
+    let g:ack_use_dispatch = 0
+  endif
+else
+  let g:ack_use_dispatch = 0
+end
+
+"-----------------------------------------------------------------------------
+" Public API
+"-----------------------------------------------------------------------------
+
+function! ack#Ack(cmd, args) "{{{
+  call s:Init(a:cmd)
+  redraw
+
+  " Local values that we'll temporarily set as options when searching
+  let l:grepprg = g:ackprg
+  let l:grepformat = '%f:%l:%c:%m,%f:%l:%m'  " Include column number
+
+  " Strip some options that are meaningless for path search and set match
+  " format accordingly.
+  if s:SearchingFilepaths()
+    let l:grepprg = substitute(l:grepprg, '-H\|--column', '', 'g')
+    let l:grepformat = '%f'
+  endif
+
+  " If no pattern is provided, search for the word under the cursor
+  if empty(a:args)
+    let l:grepargs = expand("<cword>")
+  else
+    let l:grepargs = a:args . join(a:000, ' ')
+  end
+
+  " NOTE: we escape special chars, but not everything using shellescape to
+  "       allow for passing arguments etc
+  let l:escaped_args = escape(l:grepargs, '|#%')
+
+  echo "Searching ..."
+
+  if g:ack_use_dispatch
+    call s:SearchWithDispatch(l:grepprg, l:escaped_args, l:grepformat)
+  else
+    call s:SearchWithGrep(a:cmd, l:grepprg, l:escaped_args, l:grepformat)
+  endif
+
+  " Dispatch has no callback mechanism currently, we just have to display the
+  " list window early and wait for it to populate :-/
+  call ack#ShowResults()
+  call s:Highlight(l:grepargs)
+endfunction "}}}
+
+function! ack#AckFromSearch(cmd, args) "{{{
+  let search = getreg('/')
+  " translate vim regular expression to perl regular expression.
+  let search = substitute(search, '\(\\<\|\\>\)', '\\b', 'g')
+  call ack#Ack(a:cmd, '"' . search . '" ' . a:args)
+endfunction "}}}
+
+function! ack#AckHelp(cmd, args) "{{{
+  let args = a:args . ' ' . s:GetDocLocations()
+  call ack#Ack(a:cmd, args)
+endfunction "}}}
+
+function! ack#AckWindow(cmd, args) "{{{
+  let files = tabpagebuflist()
+
+  " remove duplicated filenames (files appearing in more than one window)
+  let files = filter(copy(sort(files)), 'index(files,v:val,v:key+1)==-1')
+  call map(files, "bufname(v:val)")
+
+  " remove unnamed buffers as quickfix (empty strings before shellescape)
+  call filter(files, 'v:val != ""')
+
+  " expand to full path (avoid problems with cd/lcd in au QuickFixCmdPre)
+  let files = map(files, "shellescape(fnamemodify(v:val, ':p'))")
+  let args = a:args . ' ' . join(files)
+
+  call ack#Ack(a:cmd, args)
+endfunction "}}}
+
+function! ack#ShowResults() "{{{
+  let l:handler = s:UsingLocList() ? g:ack_lhandler : g:ack_qhandler
+  execute l:handler
+  call s:ApplyMappings()
+  redraw!
+endfunction "}}}
+
+"-----------------------------------------------------------------------------
+" Private API
+"-----------------------------------------------------------------------------
+
+function! s:ApplyMappings() "{{{
+  if !s:UsingListMappings() || &filetype != 'qf'
+    return
+  endif
+
+  let l:wintype = s:UsingLocList() ? 'l' : 'c'
+  let l:closemap = ':' . l:wintype . 'close<CR>'
+  let g:ack_mappings.q = l:closemap
+
+  nnoremap <buffer> <silent> ? :call <SID>QuickHelp()<CR>
+
+  if g:ack_autoclose
+    " We just map the 'go' and 'gv' mappings to close on autoclose, wtf?
+    for key_map in items(g:ack_mappings)
+      execute printf("nnoremap <buffer> <silent> %s %s", get(key_map, 0), get(key_map, 1) . l:closemap)
+    endfor
+
+    execute "nnoremap <buffer> <silent> <CR> <CR>" . l:closemap
+  else
+    for key_map in items(g:ack_mappings)
+      execute printf("nnoremap <buffer> <silent> %s %s", get(key_map, 0), get(key_map, 1))
+    endfor
+  endif
+
+  if exists("g:ackpreview") " if auto preview in on, remap j and k keys
+    nnoremap <buffer> <silent> j j<CR><C-W><C-W>
+    nnoremap <buffer> <silent> k k<CR><C-W><C-W>
+  endif
+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:Highlight(args) "{{{
+  if !g:ackhighlight
+    return
+  endif
+
+  let @/ = matchstr(a:args, "\\v(-)\@<!(\<)\@<=\\w+|['\"]\\zs.{-}\\ze['\"]")
+  call feedkeys(":let &hlsearch=1 \| echo \<CR>", "n")
+endfunction "}}}
+
+" Initialize state for an :Ack* or :LAck* search
+function! s:Init(cmd) "{{{
+  let s:searching_filepaths = (a:cmd =~# '-g$') ? 1 : 0
+  let s:using_loclist       = (a:cmd =~# '^l') ? 1 : 0
+
+  if g:ack_use_dispatch && s:using_loclist
+    call s:Warn('Dispatch does not support location lists! Proceeding with quickfix...')
+    let s:using_loclist = 0
+  endif
+endfunction "}}}
+
+function! s:QuickHelp() "{{{
+  execute 'edit' globpath(&rtp, 'doc/ack_quick_help.txt')
+
+  silent normal gg
+  setlocal buftype=nofile
+  setlocal bufhidden=hide
+  setlocal noswapfile
+  setlocal nobuflisted
+  setlocal nomodifiable
+  setlocal filetype=help
+  setlocal nonumber
+  setlocal norelativenumber
+  setlocal nowrap
+  setlocal foldlevel=20
+  setlocal foldmethod=diff
+
+  nnoremap <buffer> <silent> ? :q!<CR>:call ack#ShowResults()<CR>
+endfunction "}}}
+
+function! s:SearchWithDispatch(grepprg, grepargs, grepformat) "{{{
+  let l:makeprg_bak     = &l:makeprg
+  let l:errorformat_bak = &l:errorformat
+
+  " We don't execute a :grep command for Dispatch, so add -g here instead
+  if s:SearchingFilepaths()
+    let l:grepprg = a:grepprg . ' -g'
+  else
+    let l:grepprg = a:grepprg
+  endif
+
+  try
+    let &l:makeprg     = l:grepprg . ' ' . a:grepargs
+    let &l:errorformat = a:grepformat
+
+    Make
+  finally
+    let &l:makeprg     = l:makeprg_bak
+    let &l:errorformat = l:errorformat_bak
+  endtry
+endfunction "}}}
+
+function! s:SearchWithGrep(grepcmd, grepprg, grepargs, grepformat) "{{{
+  let l:grepprg_bak    = &l:grepprg
+  let l:grepformat_bak = &grepformat
+
+  try
+    let &l:grepprg  = a:grepprg
+    let &grepformat = a:grepformat
+
+    silent execute a:grepcmd a:grepargs
+  finally
+    let &l:grepprg  = l:grepprg_bak
+    let &grepformat = l:grepformat_bak
+  endtry
+endfunction "}}}
+
+" Are we finding matching files, not lines? (the -g option -- :AckFile)
+function! s:SearchingFilepaths() "{{{
+  return get(s:, 'searching_filepaths', 0)
+endfunction "}}}
+
+" Predicate for whether mappings are enabled for list type of current search.
+function! s:UsingListMappings() "{{{
+  if s:UsingLocList()
+    return g:ack_apply_lmappings
+  else
+    return g:ack_apply_qmappings
+  endif
+endfunction "}}}
+
+" Were we invoked with a :LAck command?
+function! s:UsingLocList() "{{{
+  return get(s:, 'using_loclist', 0)
+endfunction "}}}
+
+function! s:Warn(msg) "{{{
+  echohl WarningMsg | echomsg 'Ack: ' . a:msg | echohl None
+endf "}}}
+
+" vim:set et sw=2 ts=2 tw=78 fdm=marker

sources_non_forked/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*
@@ -53,12 +53,177 @@ 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
 line.
 
-See http://betterthangrep.com/ for more information.
+Note that if you are using Dispatch.vim with |g:ack_use_dispatch|, location
+lists are not supported, because Dispatch does not support them at this time.
+`:LAck` versions of commands above will give a warning and proceed to use the
+quickfix list instead.
+
+See http://beyondgrep.com/ for more information on searching with ack.
+
+
+==============================================================================
+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 run searches in the background, with a
+variety of execution backends for different systems.
+
+Due to limitations in Dispatch at this time, location lists are unsupported
+and result windows will appear before results are ready. Still, these may be
+acceptable tradeoffs for very large projects where searches are slow.
+
+Example:
+>
+        let g:ack_use_dispatch = 1
+<
 
 ==============================================================================
 MAPPINGS                                                        *ack-mappings*
@@ -67,6 +232,8 @@ 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.

sources_non_forked/ack.vim/doc/ack_quick_help.txt

@@ -0,0 +1,14 @@
+====  ack.vim quick help ===============
+
+  *?:*  Show/quit this help
+  *t:*  Open in a new tab
+  *T:*  Open in a new tab silently
+  *o:*  Open
+  *O:*  Open and close result window
+ *go:*  Preview
+  *h:*  Horizontal open
+  *H:*  Horizontal open silently
+  *v:*  Vertical open
+ *gv:*  Vertical open silently
+
+========================================

sources_non_forked/ack.vim/ftplugin/qf.vim

@@ -0,0 +1,9 @@
+if exists("g:ack_autofold_results") && g:ack_autofold_results
+  setlocal foldlevel=0
+  setlocal foldmethod=expr
+  setlocal foldexpr=matchstr(getline(v:lnum),'^[^\|]\\+')==#matchstr(getline(v:lnum+1),'^[^\|]\\+')?1:'<1'
+  setlocal foldenable
+  setlocal foldclose=all
+  setlocal foldopen=all
+  nnoremap <buffer> j jzz
+endif

sources_non_forked/ack.vim/plugin/ack.vim

@@ -1,16 +1,21 @@
-" NOTE: You must, of course, install the ack script
+if exists('g:loaded_ack')
-"       in your path.
+  finish
-" On Debian / Ubuntu:
+endif
-"   sudo apt-get install ack-grep
+
-" With MacPorts:
+if !exists("g:ack_default_options")
-"   sudo port install p5-app-ack
+  let g:ack_default_options = " -s -H --nocolor --nogroup --column"
-" With Homebrew:
+endif
-"   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")
@@ -21,100 +26,54 @@ if !exists("g:ack_apply_lmappings")
   let g:ack_apply_lmappings = !exists("g:ack_lhandler")
 endif
 
+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"
-  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'
+let g:loaded_ack = 1
-    exe g:ack_lhandler
-    let l:apply_mappings = g:ack_apply_lmappings
-  else
-    exe g:ack_qhandler
-    let l:apply_mappings = g:ack_apply_qmappings
-  endif
 
-  if l:apply_mappings
+" vim:set et sw=2 ts=2 tw=78 fdm=marker
-    exec "nnoremap <silent> <buffer> q :ccl<CR>"
-    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 @/=a:args
-    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>)

sources_non_forked/bufexplorer/doc/tags

@@ -1,24 +0,0 @@
-bufexplorer	bufexplorer.txt	/*bufexplorer*
-bufexplorer-changelog	bufexplorer.txt	/*bufexplorer-changelog*
-bufexplorer-credits	bufexplorer.txt	/*bufexplorer-credits*
-bufexplorer-customization	bufexplorer.txt	/*bufexplorer-customization*
-bufexplorer-installation	bufexplorer.txt	/*bufexplorer-installation*
-bufexplorer-todo	bufexplorer.txt	/*bufexplorer-todo*
-bufexplorer-usage	bufexplorer.txt	/*bufexplorer-usage*
-bufexplorer-windowlayout	bufexplorer.txt	/*bufexplorer-windowlayout*
-bufexplorer.txt	bufexplorer.txt	/*bufexplorer.txt*
-buffer-explorer	bufexplorer.txt	/*buffer-explorer*
-g:bufExplorerChgWin	bufexplorer.txt	/*g:bufExplorerChgWin*
-g:bufExplorerDefaultHelp	bufexplorer.txt	/*g:bufExplorerDefaultHelp*
-g:bufExplorerDetailedHelp	bufexplorer.txt	/*g:bufExplorerDetailedHelp*
-g:bufExplorerFindActive	bufexplorer.txt	/*g:bufExplorerFindActive*
-g:bufExplorerFuncRef	bufexplorer.txt	/*g:bufExplorerFuncRef*
-g:bufExplorerReverseSort	bufexplorer.txt	/*g:bufExplorerReverseSort*
-g:bufExplorerShowDirectories	bufexplorer.txt	/*g:bufExplorerShowDirectories*
-g:bufExplorerShowRelativePath	bufexplorer.txt	/*g:bufExplorerShowRelativePath*
-g:bufExplorerShowTabBuffer	bufexplorer.txt	/*g:bufExplorerShowTabBuffer*
-g:bufExplorerShowUnlisted	bufexplorer.txt	/*g:bufExplorerShowUnlisted*
-g:bufExplorerSortBy	bufexplorer.txt	/*g:bufExplorerSortBy*
-g:bufExplorerSplitBelow	bufexplorer.txt	/*g:bufExplorerSplitBelow*
-g:bufExplorerSplitOutPathName	bufexplorer.txt	/*g:bufExplorerSplitOutPathName*
-g:bufExplorerSplitRight	bufexplorer.txt	/*g:bufExplorerSplitRight*

sources_non_forked/ctrlp.vim/autoload/ctrlp.vim

@@ -68,6 +68,7 @@ let [s:pref, s:bpref, s:opts, s:new_opts, s:lc_opts] =
 	\ 'key_loop':              ['s:keyloop', 0],
 	\ 'lazy_update':           ['s:lazy', 0],
 	\ 'match_func':            ['s:matcher', {}],
+	\ 'match_window':          ['s:mw', ''],
 	\ 'match_window_bottom':   ['s:mwbottom', 1],
 	\ 'match_window_reversed': ['s:mwreverse', 1],
 	\ 'max_depth':             ['s:maxdepth', 40],
@@ -102,7 +103,7 @@ let [s:pref, s:bpref, s:opts, s:new_opts, s:lc_opts] =
 
 " Global options
 let s:glbs = { 'magic': 1, 'to': 1, 'tm': 0, 'sb': 1, 'hls': 0, 'im': 0,
-	\ 'report': 9999, 'sc': 0, 'ss': 0, 'siso': 0, 'mfd': 200, 'mouse': 'n',
+	\ 'report': 9999, 'sc': 0, 'ss': 0, 'siso': 0, 'mfd': 200, 'ttimeout': 0,
 	\ 'gcr': 'a:blinkon0', 'ic': 1, 'lmap': '', 'mousef': 0, 'imd': 1 }
 
 " Keymaps
@@ -181,7 +182,7 @@ let s:hlgrps = {
 	\ 'PrtText': 'Normal',
 	\ 'PrtCursor': 'Constant',
 	\ }
-" s:opts() {{{2
+" Get the options {{{2
 fu! s:opts(...)
 	unl! s:usrign s:usrcmd s:urprtmaps
 	for each in ['byfname', 'regexp', 'extensions'] | if exists('s:'.each)
@@ -201,6 +202,9 @@ fu! s:opts(...)
 			let {va} = {s:bpref.ke}
 		en
 	endfo
+	" Match window options
+	cal s:match_window_opts()
+	" One-time values
 	if a:0 && a:1 != {}
 		unl va
 		for [ke, va] in items(a:1)
@@ -217,7 +221,6 @@ fu! s:opts(...)
 	en | endfo
 	if !exists('g:ctrlp_newcache') | let g:ctrlp_newcache = 0 | en
 	let s:maxdepth = min([s:maxdepth, 100])
-	let s:mxheight = max([s:mxheight, 1])
 	let s:glob = s:showhidden ? '.*\|*' : '*'
 	let s:igntype = empty(s:usrign) ? -1 : type(s:usrign)
 	let s:lash = ctrlp#utils#lash()
@@ -238,13 +241,36 @@ fu! s:opts(...)
 		cal extend(s:prtmaps, s:urprtmaps)
 	en
 endf
+
+fu! s:match_window_opts()
+	let s:mw_pos =
+		\ s:mw =~ 'top\|bottom' ? matchstr(s:mw, 'top\|bottom') :
+		\ exists('g:ctrlp_match_window_bottom') ? ( s:mwbottom ? 'bottom' : 'top' )
+		\ : 'bottom'
+	let s:mw_order =
+		\ s:mw =~ 'order:[^,]\+' ? matchstr(s:mw, 'order:\zs[^,]\+') :
+		\ exists('g:ctrlp_match_window_reversed') ? ( s:mwreverse ? 'btt' : 'ttb' )
+		\ : 'btt'
+	let s:mw_max =
+		\ s:mw =~ 'max:[^,]\+' ? str2nr(matchstr(s:mw, 'max:\zs\d\+')) :
+		\ exists('g:ctrlp_max_height') ? s:mxheight
+		\ : 10
+	let s:mw_min =
+		\ s:mw =~ 'min:[^,]\+' ? str2nr(matchstr(s:mw, 'min:\zs\d\+')) : 1
+	let [s:mw_max, s:mw_min] = [max([s:mw_max, 1]), max([s:mw_min, 1])]
+	let s:mw_min = min([s:mw_min, s:mw_max])
+	let s:mw_res =
+		\ s:mw =~ 'results:[^,]\+' ? str2nr(matchstr(s:mw, 'results:\zs\d\+'))
+		\ : min([s:mw_max, &lines])
+	let s:mw_res = max([s:mw_res, 1])
+endf
 "}}}1
 " * Open & Close {{{1
 fu! s:Open()
 	cal s:log(1)
 	cal s:getenv()
 	cal s:execextvar('enter')
-	sil! exe 'keepa' ( s:mwbottom ? 'bo' : 'to' ) '1new ControlP'
+	sil! exe 'keepa' ( s:mw_pos == 'top' ? 'to' : 'bo' ) '1new ControlP'
 	cal s:buffunc(1)
 	let [s:bufnr, s:winw] = [bufnr('%'), winwidth(0)]
 	let [s:focus, s:prompt] = [1, ['', '', '']]
@@ -297,7 +323,7 @@ fu! ctrlp#clra()
 	if isdirectory(cadir)
 		let cafiles = split(s:glbpath(s:fnesc(cadir, 'g', ','), '**', 1), "\n")
 		let eval = '!isdirectory(v:val) && v:val !~ ''\v[\/]cache[.a-z]+$|\.log$'''
-		sil! cal map(filter(cafiles, eval), 'delete(v:val)')
+		sil! cal map(s:ifilter(cafiles, eval), 'delete(v:val)')
 	en
 	cal ctrlp#clr()
 endf
@@ -362,7 +388,7 @@ fu! s:UserCmd(lscmd)
 		let [ssl, &ssl, path] = [&ssl, 0, tr(path, '/', '\')]
 	en
 	if has('win32') || has('win64')
-		let lscmd = substitute(lscmd, '\v(^|&&\s*)\zscd (/d)@!', 'cd /d ', '')
+		let lscmd = substitute(lscmd, '\v(^|\&\&\s*)\zscd (/d)@!', 'cd /d ', '')
 	en
 	let path = exists('*shellescape') ? shellescape(path) : path
 	let g:ctrlp_allfiles = split(system(printf(lscmd, path)), "\n")
@@ -433,7 +459,7 @@ endf
 fu! s:MatchIt(items, pat, limit, exc)
 	let [lines, id] = [[], 0]
 	let pat =
-		\ s:byfname ? map(split(a:pat, '^[^;]\+\\\@<!\zs;', 1), 's:martcs.v:val')
+		\ s:byfname() ? map(split(a:pat, '^[^;]\+\\\@<!\zs;', 1), 's:martcs.v:val')
 		\ : s:martcs.a:pat
 	for item in a:items
 		let id += 1
@@ -450,7 +476,16 @@ fu! s:MatchedItems(items, pat, limit)
 	let exc = exists('s:crfilerel') ? s:crfilerel : ''
 	let items = s:narrowable() ? s:matched + s:mdata[3] : a:items
 	if s:matcher != {}
-		let argms = [items, a:pat, a:limit, s:mmode(), s:ispath, exc, s:regexp]
+		let argms =
+			\ has_key(s:matcher, 'arg_type') && s:matcher['arg_type'] == 'dict' ? [{
+			\ 'items':  items,
+			\ 'str':    a:pat,
+			\ 'limit':  a:limit,
+			\ 'mmode':  s:mmode(),
+			\ 'ispath': s:ispath,
+			\ 'crfile': exc,
+			\ 'regex':  s:regexp,
+			\ }] : [items, a:pat, a:limit, s:mmode(), s:ispath, exc, s:regexp]
 		let lines = call(s:matcher['match'], argms, s:matcher)
 	el
 		let lines = s:MatchIt(items, a:pat, a:limit, exc)
@@ -480,7 +515,7 @@ fu! s:SplitPattern(str)
 	if exists('lst')
 		let pat = ''
 		if !empty(lst)
-			if s:byfname && index(lst, ';') > 0
+			if s:byfname() && index(lst, ';') > 0
 				let fbar = index(lst, ';')
 				let lst_1 = s:sublist(lst, 0, fbar - 1)
 				let lst_2 = len(lst) - 1 > fbar ? s:sublist(lst, fbar + 1, -1) : ['']
@@ -494,15 +529,19 @@ fu! s:SplitPattern(str)
 endf
 " * BuildPrompt() {{{1
 fu! s:Render(lines, pat)
-	let [&ma, lines, s:height] = [1, a:lines, min([len(a:lines), s:winh])]
+	let [&ma, lines, s:res_count] = [1, a:lines, len(a:lines)]
-	let pat = s:byfname ? split(a:pat, '^[^;]\+\\\@<!\zs;', 1)[0] : a:pat
+	let height = min([max([s:mw_min, s:res_count]), s:winmaxh])
+	let pat = s:byfname() ? split(a:pat, '^[^;]\+\\\@<!\zs;', 1)[0] : a:pat
+	let cur_cmd = 'keepj norm! '.( s:mw_order == 'btt' ? 'G' : 'gg' ).'1|'
 	" Setup the match window
-	sil! exe '%d _ | res' s:height
+	sil! exe '%d _ | res' height
 	" Print the new items
 	if empty(lines)
 		let [s:matched, s:lines] = [[], []]
-		cal setline(1, ' == NO ENTRIES ==')
+		let lines = [' == NO ENTRIES ==']
+		cal setline(1, s:offset(lines, height - 1))
 		setl noma nocul
+		exe cur_cmd
 		cal s:unmarksigns()
 		if s:dohighlight() | cal clearmatches() | en
 		retu
@@ -514,12 +553,12 @@ fu! s:Render(lines, pat)
 		cal sort(lines, 's:mixedsort')
 		unl s:compat
 	en
-	if s:mwreverse | cal reverse(lines) | en
+	if s:mw_order == 'btt' | cal reverse(lines) | en
 	let s:lines = copy(lines)
 	cal map(lines, 's:formatline(v:val)')
-	cal setline(1, lines)
+	cal setline(1, s:offset(lines, height))
 	setl noma cul
-	exe 'keepj norm!' ( s:mwreverse ? 'G' : 'gg' ).'1|'
+	exe cur_cmd
 	cal s:unmarksigns()
 	cal s:remarksigns()
 	if exists('s:cline') && s:nolim != 1
@@ -541,7 +580,7 @@ fu! s:Update(str)
 	let s:martcs = &scs && str =~ '\u' ? '\C' : ''
 	let pat = s:matcher == {} ? s:SplitPattern(str) : str
 	let lines = s:nolim == 1 && empty(str) ? copy(g:ctrlp_lines)
-		\ : s:MatchedItems(g:ctrlp_lines, pat, s:winh)
+		\ : s:MatchedItems(g:ctrlp_lines, pat, s:mw_res)
 	cal s:Render(lines, pat)
 endf
 
@@ -550,7 +589,7 @@ fu! s:ForceUpdate()
 endf
 
 fu! s:BuildPrompt(upd)
-	let base = ( s:regexp ? 'r' : '>' ).( s:byfname ? 'd' : '>' ).'> '
+	let base = ( s:regexp ? 'r' : '>' ).( s:byfname() ? 'd' : '>' ).'> '
 	let str = escape(s:getinput(), '\')
 	let lazy = str == '' || exists('s:force') || !has('autocmd') ? 0 : s:lazy
 	if a:upd && !lazy && ( s:matches || s:regexp || exists('s:did_exp')
@@ -581,11 +620,8 @@ fu! s:SetDefTxt()
 	if s:deftxt == '0' || ( s:deftxt == 1 && !s:ispath ) | retu | en
 	let txt = s:deftxt
 	if !type(txt)
-		let txt = txt && !stridx(s:crfpath, s:dyncwd)
+		let path = s:crfpath.s:lash(s:crfpath)
-			\ ? ctrlp#rmbasedir([s:crfpath])[0] : ''
+		let txt = txt && !stridx(path, s:dyncwd) ? ctrlp#rmbasedir([path])[0] : ''
-		let txt = txt != '' ? txt.s:lash(s:crfpath) : ''
-	el
-		let txt = expand(txt, 1)
 	en
 	let s:prompt[0] = txt
 endf
@@ -735,7 +771,7 @@ endf
 
 fu! s:PrtSelectJump(char)
 	let lines = copy(s:lines)
-	if s:byfname
+	if s:byfname()
 		cal map(lines, 'split(v:val, ''[\/]\ze[^\/]\+$'')[-1]')
 	en
 	" Cycle through matches, use s:jmpchr to store last jump
@@ -904,6 +940,11 @@ fu! s:ToggleKeyLoop()
 	en
 endf
 
+fu! s:ToggleMRURelative()
+	cal ctrlp#mrufiles#tgrel()
+	cal s:PrtClearCache()
+endf
+
 fu! s:PrtSwitcher()
 	let [s:force, s:matches] = [1, 1]
 	cal s:BuildPrompt(1)
@@ -937,14 +978,21 @@ fu! s:SetWD(args)
 	en
 endf
 " * AcceptSelection() {{{1
-fu! ctrlp#acceptfile(mode, line, ...)
+fu! ctrlp#acceptfile(...)
-	let [md, useb] = [a:mode, 0]
+	let useb = 0
-	if !type(a:line)
+	if a:0 == 1 && type(a:1) == 4
-		let [filpath, bufnr, useb] = [a:line, a:line, 1]
+		let [md, line] = [a:1['action'], a:1['line']]
+		let atl = has_key(a:1, 'tail') ? a:1['tail'] : ''
 	el
-		let filpath = fnamemodify(a:line, ':p')
+		let [md, line] = [a:1, a:2]
-		if s:nonamecond(a:line, filpath)
+		let atl = a:0 > 2 ? a:3 : ''
-			let bufnr = str2nr(matchstr(a:line, '[\/]\?\[\zs\d\+\ze\*No Name\]$'))
+	en
+	if !type(line)
+		let [filpath, bufnr, useb] = [line, line, 1]
+	el
+		let filpath = fnamemodify(line, ':p')
+		if s:nonamecond(line, filpath)
+			let bufnr = str2nr(matchstr(line, '[\/]\?\[\zs\d\+\ze\*No Name\]$'))
 			let [filpath, useb] = [bufnr, 1]
 		el
 			let bufnr = bufnr('^'.filpath.'$')
@@ -952,7 +1000,7 @@ fu! ctrlp#acceptfile(mode, line, ...)
 	en
 	cal s:PrtExit()
 	let tail = s:tail()
-	let j2l = a:0 ? a:1 : matchstr(tail, '^ +\zs\d\+$')
+	let j2l = atl != '' ? atl : matchstr(tail, '^ +\zs\d\+$')
 	if ( s:jmptobuf =~ md || ( s:jmptobuf && md =~ '[et]' ) ) && bufnr > 0
 		\ && !( md == 'e' && bufnr == bufnr('%') )
 		let [jmpb, bufwinnr] = [1, bufwinnr(bufnr)]
@@ -980,7 +1028,7 @@ fu! ctrlp#acceptfile(mode, line, ...)
 		" Reset &switchbuf option
 		let [swb, &swb] = [&swb, '']
 		" Open new window/buffer
-		let [fid, tail] = [( useb ? bufnr : filpath ), ( a:0 ? ' +'.a:1 : tail )]
+		let [fid, tail] = [( useb ? bufnr : filpath ), ( atl != '' ? ' +'.atl : tail )]
 		let args = [cmd, fid, tail, 1, [useb, j2l]]
 		cal call('s:openfile', args)
 		let &swb = swb
@@ -1011,24 +1059,34 @@ fu! s:SpecInputs(str)
 	retu 0
 endf
 
-fu! s:AcceptSelection(mode)
+fu! s:AcceptSelection(action)
-	if a:mode != 'e' && s:OpenMulti(a:mode) != -1 | retu | en
+	let [md, icr] = [a:action[0], match(a:action, 'r') >= 0]
+	let subm = icr || ( !icr && md == 'e' )
+	if !subm && s:OpenMulti(md) != -1 | retu | en
 	let str = s:getinput()
-	if a:mode == 'e' | if s:SpecInputs(str) | retu | en | en
+	if subm | if s:SpecInputs(str) | retu | en | en
 	" Get the selected line
 	let line = ctrlp#getcline()
-	if a:mode != 'e' && !s:itemtype && line == ''
+	if !subm && !s:itemtype && line == '' && line('.') > s:offset
 		\ && str !~ '\v^(\.\.([\/]\.\.)*[\/]?[.\/]*|/|\\|\?|\@.+)$'
-		cal s:CreateNewFile(a:mode) | retu
+		cal s:CreateNewFile(md) | retu
 	en
 	if empty(line) | retu | en
 	" Do something with it
 	if s:openfunc != {} && has_key(s:openfunc, s:ctype)
 		let actfunc = s:openfunc[s:ctype]
+		let type = has_key(s:openfunc, 'arg_type') ? s:openfunc['arg_type'] : 'list'
 	el
-		let actfunc = s:itemtype < 3 ? 'ctrlp#acceptfile' : s:getextvar('accept')
+		if s:itemtype < 3
+			let [actfunc, type] = ['ctrlp#acceptfile', 'dict']
+		el
+			let [actfunc, exttype] = [s:getextvar('accept'), s:getextvar('act_farg')]
+			let type = exttype == 'dict' ? exttype : 'list'
+		en
 	en
-	cal call(actfunc, [a:mode, line])
+	let actargs = type == 'dict' ? [{ 'action': md, 'line': line, 'icr': icr }]
+		\ : [md, line]
+	cal call(actfunc, actargs)
 endf
 " - CreateNewFile() {{{1
 fu! s:CreateNewFile(...)
@@ -1187,7 +1245,10 @@ fu! s:OpenNoMarks(md, line)
 		cal s:remarksigns()
 		cal s:BuildPrompt(0)
 	elsei a:md == 'x'
-		cal call(s:openfunc[s:ctype], [a:md, a:line], s:openfunc)
+		let type = has_key(s:openfunc, 'arg_type') ? s:openfunc['arg_type'] : 'dict'
+		let argms = type == 'dict' ? [{ 'action': a:md, 'line': a:line }]
+			\ : [a:md, a:line]
+		cal call(s:openfunc[s:ctype], argms, s:openfunc)
 	elsei a:md == 'd'
 		let dir = fnamemodify(a:line, ':h')
 		if isdirectory(dir)
@@ -1278,7 +1339,7 @@ fu! s:mixedsort(...)
 	let [cln, cml] = [ctrlp#complen(a:1, a:2), s:compmatlen(a:1, a:2)]
 	if s:ispath
 		let ms = []
-		if s:height < 21
+		if s:res_count < 21
 			let ms += [s:compfnlen(a:1, a:2)]
 			if s:itemtype !~ '^[12]$' | let ms += [s:comptime(a:1, a:2)] | en
 			if !s:itemtype | let ms += [s:comparent(a:1, a:2)] | en
@@ -1324,12 +1385,21 @@ fu! ctrlp#statusline()
 	let prv = tps[s:walker(max, s:itemtype, -1)][1]
 	let s:ctype = tps[s:itemtype][0]
 	let focus   = s:focus ? 'prt'  : 'win'
-	let byfname = s:byfname ? 'file' : 'path'
+	let byfname = s:ispath ? s:byfname ? 'file' : 'path' : 'line'
 	let marked  = s:opmul != '0' ?
 		\ exists('s:marked') ? ' <'.s:dismrk().'>' : ' <->' : ''
 	if s:status != {}
-		let args = [focus, byfname, s:regexp, prv, s:ctype, nxt, marked]
+		let argms =
-		let &l:stl = call(s:status['main'], args, s:status)
+			\ has_key(s:status, 'arg_type') && s:status['arg_type'] == 'dict' ? [{
+			\ 'focus':   focus,
+			\ 'byfname': byfname,
+			\ 'regex':   s:regexp,
+			\ 'prev':    prv,
+			\ 'item':    s:ctype,
+			\ 'next':    nxt,
+			\ 'marked':  marked,
+			\ }] : [focus, byfname, s:regexp, prv, s:ctype, nxt, marked]
+		let &l:stl = call(s:status['main'], argms, s:status)
 	el
 		let item    = '%#CtrlPMode1# '.s:ctype.' %*'
 		let focus   = '%#CtrlPMode2# '.focus.' %*'
@@ -1349,8 +1419,13 @@ endf
 fu! ctrlp#progress(enum, ...)
 	if has('macunix') || has('mac') | sl 1m | en
 	let txt = a:0 ? '(press ctrl-c to abort)' : ''
-	let &l:stl = s:status != {} ? call(s:status['prog'], [a:enum], s:status)
+	if s:status != {}
-		\ : '%#CtrlPStats# '.a:enum.' %* '.txt.'%=%<%#CtrlPMode2# %{getcwd()} %*'
+		let argms = has_key(s:status, 'arg_type') && s:status['arg_type'] == 'dict'
+			\ ? [{ 'str': a:enum }] : [a:enum]
+		let &l:stl = call(s:status['prog'], argms, s:status)
+	el
+		let &l:stl = '%#CtrlPStats# '.a:enum.' %* '.txt.'%=%<%#CtrlPMode2# %{getcwd()} %*'
+	en
 	redraws
 endf
 " *** Paths {{{2
@@ -1376,6 +1451,11 @@ fu! s:pathshorten(str)
 	retu matchstr(a:str, '^.\{9}').'...'
 		\ .matchstr(a:str, '.\{'.( s:winw - 16 ).'}$')
 endf
+
+fu! s:offset(lines, height)
+	let s:offset = s:mw_order == 'btt' ? ( a:height - s:res_count ) : 0
+	retu s:offset > 0 ? ( repeat([''], s:offset) + a:lines ) : a:lines
+endf
 " Directory completion {{{3
 fu! s:dircompl(be, sd)
 	if a:sd == '' | retu [] | en
@@ -1464,7 +1544,7 @@ fu! s:samerootsyml(each, isfile, cwd)
 endf
 
 fu! ctrlp#rmbasedir(items)
-	let cwd = s:dyncwd.( s:dyncwd !~ '[\/]$' ? s:lash : '' )
+	let cwd = s:dyncwd.s:lash()
 	if a:items != [] && !stridx(a:items[0], cwd)
 		let idx = strlen(cwd)
 		retu map(a:items, 'strpart(v:val, idx)')
@@ -1529,8 +1609,7 @@ endf
 fu! ctrlp#syntax()
 	if ctrlp#nosy() | retu | en
 	for [ke, va] in items(s:hlgrps) | cal ctrlp#hicheck('CtrlP'.ke, va) | endfo
-	if !hlexists('CtrlPLinePre')
+	if synIDattr(synIDtrans(hlID('Normal')), 'bg') !~ '^-1$\|^$'
-		\ && synIDattr(synIDtrans(hlID('Normal')), 'bg') !~ '^-1$\|^$'
 		sil! exe 'hi CtrlPLinePre '.( has("gui_running") ? 'gui' : 'cterm' ).'fg=bg'
 	en
 	sy match CtrlPNoEntries '^ == NO ENTRIES ==$'
@@ -1599,6 +1678,18 @@ fu! s:dosigns()
 	retu exists('s:marked') && s:bufnr > 0 && s:opmul != '0' && has('signs')
 endf
 " Lists & Dictionaries {{{2
+fu! s:ifilter(list, str)
+	let [rlist, estr] = [[], substitute(a:str, 'v:val', 'each', 'g')]
+	for each in a:list
+		try
+			if eval(estr)
+				cal add(rlist, each)
+			en
+		cat | con | endt
+	endfo
+	retu rlist
+endf
+
 fu! s:dictindex(dict, expr)
 	for key in keys(a:dict)
 		if a:dict[key] == a:expr | retu key | en
@@ -1808,7 +1899,6 @@ endf
 fu! s:modevar()
 	let s:matchtype = s:mtype()
 	let s:ispath = s:ispathitem()
-	if !s:ispath | let s:byfname = 0 | en
 	let s:mfunc = s:mfunc()
 	let s:nolim = s:getextvar('nolim')
 	let s:dosort = s:getextvar('sort')
@@ -1820,6 +1910,10 @@ fu! s:nosort()
 		\ || ( s:itemtype =~ '\v^(1|2)$' && s:prompt == ['', '', ''] ) || !s:dosort
 endf
 
+fu! s:byfname()
+	retu s:ispath && s:byfname
+endf
+
 fu! s:narrowable()
 	retu exists('s:act_add') && exists('s:matched') && s:matched != []
 		\ && exists('s:mdata') && s:mdata[:2] == [s:dyncwd, s:itemtype, s:regexp]
@@ -1834,7 +1928,7 @@ fu! s:getinput(...)
 		if gmd =~ 't' && gmd =~ 'k' && !a:0 && matchstr(str, '.$') =~ '\k'
 			retu join(prt, '')
 		en
-		let [pf, rz] = [( s:byfname ? 'f' : 'p' ), ( s:regexp ? 'r' : 'z' )]
+		let [pf, rz] = [( s:byfname() ? 'f' : 'p' ), ( s:regexp ? 'r' : 'z' )]
 		for dict in s:abbrev['abbrevs']
 			let dmd = has_key(dict, 'mode') ? dict['mode'] : ''
 			let pat = escape(dict['pattern'], '~')
@@ -1916,7 +2010,7 @@ fu! s:getenv()
 	let [s:cwd, s:winres] = [getcwd(), [winrestcmd(), &lines, winnr('$')]]
 	let [s:crword, s:crnbword] = [expand('<cword>', 1), expand('<cWORD>', 1)]
 	let [s:crgfile, s:crline] = [expand('<cfile>', 1), getline('.')]
-	let [s:winh, s:crcursor] = [min([s:mxheight, &lines]), getpos('.')]
+	let [s:winmaxh, s:crcursor] = [min([s:mw_max, &lines]), getpos('.')]
 	let [s:crbufnr, s:crvisual] = [bufnr('%'), s:lastvisual()]
 	let s:crfile = bufname('%') == ''
 		\ ? '['.s:crbufnr.'*No Name]' : expand('%:p', 1)
@@ -1939,7 +2033,8 @@ endf
 fu! s:log(m)
 	if exists('g:ctrlp_log') && g:ctrlp_log | if a:m
 		let cadir = ctrlp#utils#cachedir()
-		sil! exe 'redi! >' cadir.s:lash(cadir).'ctrlp.log'
+		let apd = g:ctrlp_log > 1 ? '>' : ''
+		sil! exe 'redi! >'.apd cadir.s:lash(cadir).'ctrlp.log'
 	el
 		sil! redi END
 	en | en
@@ -2023,7 +2118,7 @@ endf
 
 fu! s:mfunc()
 	let mfunc = 'match'
-	if s:byfname && s:ispath
+	if s:byfname()
 		let mfunc = 's:matchfname'
 	elsei s:itemtype > 2
 		let matchtypes = { 'tabs': 's:matchtabs', 'tabe': 's:matchtabe' }
@@ -2102,7 +2197,9 @@ fu! s:getextvar(key)
 endf
 
 fu! ctrlp#getcline()
-	retu !empty(s:lines) ? s:lines[line('.') - 1] : ''
+	let [linenr, offset] = [line('.'), ( s:offset > 0 ? s:offset : 0 )]
+	retu !empty(s:lines) && !( offset && linenr <= offset )
+		\ ? s:lines[linenr - 1 - offset] : ''
 endf
 
 fu! ctrlp#getmarkedlist()
@@ -2134,6 +2231,10 @@ endf
 fu! ctrlp#call(func, ...)
 	retu call(a:func, a:000)
 endf
+
+fu! ctrlp#getvar(var)
+	retu {a:var}
+endf
 "}}}1
 " * Initialization {{{1
 fu! ctrlp#setlines(...)

sources_non_forked/ctrlp.vim/autoload/ctrlp/bookmarkdir.vim

@@ -112,12 +112,12 @@ fu! ctrlp#bookmarkdir#accept(mode, str)
 	en
 endf
 
-fu! ctrlp#bookmarkdir#add(dir)
+fu! ctrlp#bookmarkdir#add(dir, ...)
 	let str = 'Directory to bookmark: '
 	let cwd = a:dir != '' ? a:dir : s:getinput(str, getcwd(), 'dir')
 	if cwd == '' | retu | en
 	let cwd = fnamemodify(cwd, ':p')
-	let name = s:getinput('Bookmark as: ', cwd)
+	let name = a:0 && a:1 != '' ? a:1 : s:getinput('Bookmark as: ', cwd)
 	if name == '' | retu | en
 	let name = tr(name, '	', ' ')
 	cal s:savebookmark(name, cwd)

sources_non_forked/ctrlp.vim/autoload/ctrlp/buffertag.vim

@@ -62,6 +62,7 @@ let s:types = {
 	\ 'lisp'   : '%slisp%slisp%sf',
 	\ 'lua'    : '%slua%slua%sf',
 	\ 'make'   : '%smake%smake%sm',
+	\ 'ocaml'  : '%socaml%socaml%scmMvtfCre',
 	\ 'pascal' : '%spascal%spascal%sfp',
 	\ 'perl'   : '%sperl%sperl%sclps',
 	\ 'php'    : '%sphp%sphp%scdvf',
@@ -248,7 +249,9 @@ endf
 fu! ctrlp#buffertag#cmd(mode, ...)
 	let s:btmode = a:mode
 	if a:0 && !empty(a:1)
-		let s:bufname = fnamemodify(a:1, ':p')
+		let s:btmode = 0
+		let bname = a:1 =~# '^%$\|^#\d*$' ? expand(a:1) : a:1
+		let s:bufname = fnamemodify(bname, ':p')
 	en
 	retu s:id
 endf

sources_non_forked/ctrlp.vim/autoload/ctrlp/changes.vim

@@ -83,7 +83,9 @@ endf
 fu! ctrlp#changes#cmd(mode, ...)
 	let s:clmode = a:mode
 	if a:0 && !empty(a:1)
-		let s:bufnr = bufnr('^'.fnamemodify(a:1, ':p').'$')
+		let s:clmode = 0
+		let bname = a:1 =~# '^%$\|^#\d*$' ? expand(a:1) : a:1
+		let s:bufnr = bufnr('^'.fnamemodify(bname, ':p').'$')
 	en
 	retu s:id
 endf

sources_non_forked/ctrlp.vim/autoload/ctrlp/dir.vim

@@ -74,7 +74,7 @@ fu! ctrlp#dir#init(...)
 endf
 
 fu! ctrlp#dir#accept(mode, str)
-	let path = a:mode == 'h' ? getcwd() : s:cwd.ctrlp#utils#lash().a:str
+	let path = a:mode == 'h' ? getcwd() : s:cwd.ctrlp#call('s:lash', s:cwd).a:str
 	if a:mode =~ 't\|v\|h'
 		cal ctrlp#exit()
 	en

sources_non_forked/ctrlp.vim/autoload/ctrlp/line.vim

@@ -11,7 +11,7 @@ en
 let g:loaded_ctrlp_line = 1
 
 cal add(g:ctrlp_ext_vars, {
-	\ 'init': 'ctrlp#line#init()',
+	\ 'init': 'ctrlp#line#init(s:crbufnr)',
 	\ 'accept': 'ctrlp#line#accept',
 	\ 'lname': 'lines',
 	\ 'sname': 'lns',
@@ -29,8 +29,9 @@ fu! s:syntax()
 	en
 endf
 " Public {{{1
-fu! ctrlp#line#init()
+fu! ctrlp#line#init(bufnr)
-	let [bufs, lines] = [ctrlp#buffers('id'), []]
+	let [lines, bufnr] = [[], exists('s:bufnr') ? s:bufnr : a:bufnr]
+	let bufs = exists('s:lnmode') && s:lnmode ? ctrlp#buffers('id') : [bufnr]
 	for bufnr in bufs
 		let [lfb, bufn] = [getbufline(bufnr, 1, '$'), bufname(bufnr)]
 		if lfb == [] && bufn != ''
@@ -57,7 +58,13 @@ fu! ctrlp#line#accept(mode, str)
 	en
 endf
 
-fu! ctrlp#line#id()
+fu! ctrlp#line#cmd(mode, ...)
+	let s:lnmode = a:mode
+	if a:0 && !empty(a:1)
+		let s:lnmode = 0
+		let bname = a:1 =~# '^%$\|^#\d*$' ? expand(a:1) : a:1
+		let s:bufnr = bufnr('^'.fnamemodify(bname, ':p').'$')
+	en
 	retu s:id
 endf
 "}}}

sources_non_forked/ctrlp.vim/autoload/ctrlp/mrufiles.vim

@@ -126,6 +126,10 @@ fu! ctrlp#mrufiles#bufs()
 	retu s:mrbs
 endf
 
+fu! ctrlp#mrufiles#tgrel()
+	let {s:re} = !{s:re}
+endf
+
 fu! ctrlp#mrufiles#cachefile()
 	if !exists('s:cadir') || !exists('s:cafile')
 		let s:cadir = ctrlp#utils#cachedir().ctrlp#utils#lash().'mru'

sources_non_forked/ctrlp.vim/autoload/ctrlp/tag.vim

@@ -22,32 +22,36 @@ cal add(g:ctrlp_ext_vars, {
 let s:id = g:ctrlp_builtins + len(g:ctrlp_ext_vars)
 " Utilities {{{1
 fu! s:findcount(str)
-	let [tg, fname] = split(a:str, '\t\+\ze[^\t]\+$')
+	let [tg, ofname] = split(a:str, '\t\+\ze[^\t]\+$')
 	let tgs = taglist('^'.tg.'$')
 	if len(tgs) < 2
-		retu [1, 1]
+		retu [0, 0, 0, 0]
 	en
 	let bname = fnamemodify(bufname('%'), ':p')
-	let fname = expand(fnamemodify(simplify(fname), ':s?^[.\/]\+??:p:.'), 1)
+	let fname = expand(fnamemodify(simplify(ofname), ':s?^[.\/]\+??:p:.'), 1)
-	let [fnd, ct, pos, idx] = [0, 0, 0, 0]
+	let [fnd, cnt, pos, ctgs, otgs] = [0, 0, 0, [], []]
-	wh idx < len(tgs)
+	for tgi in tgs
-		if bname == fnamemodify(tgs[idx]["filename"], ':p')
+		let lst = bname == fnamemodify(tgi["filename"], ':p') ? 'ctgs' : 'otgs'
-			cal insert(tgs, remove(tgs, idx))
+		cal call('add', [{lst}, tgi])
-			brea
+	endfo
-		en
+	let ntgs = ctgs + otgs
-		let idx += 1
+	for tgi in ntgs
-	endw
+		let cnt += 1
-	for each in tgs
+		let fulname = fnamemodify(tgi["filename"], ':p')
-		let ct += 1
-		let fulname = fnamemodify(each["filename"], ':p')
 		if stridx(fulname, fname) >= 0
 			\ && strlen(fname) + stridx(fulname, fname) == strlen(fulname)
 			let fnd += 1
-			let pos = ct
+			let pos = cnt
 		en
-		if fnd > 1 | brea | en
 	endfo
-	retu [fnd, pos]
+	let cnt = 0
+	for tgi in ntgs
+		let cnt += 1
+		if tgi["filename"] == ofname
+			let [fnd, pos] = [0, cnt]
+		en
+	endfo
+	retu [1, fnd, pos, len(ctgs)]
 endf
 
 fu! s:filter(tags)
@@ -89,27 +93,33 @@ endf
 fu! ctrlp#tag#accept(mode, str)
 	cal ctrlp#exit()
 	let str = matchstr(a:str, '^[^\t]\+\t\+[^\t]\+\ze\t')
-	let [tg, fnd] = [split(str, '^[^\t]\+\zs\t')[0], s:findcount(str)]
+	let [tg, fdcnt] = [split(str, '^[^\t]\+\zs\t')[0], s:findcount(str)]
 	let cmds = {
 		\ 't': ['tab sp', 'tab stj'],
 		\ 'h': ['sp', 'stj'],
 		\ 'v': ['vs', 'vert stj'],
 		\ 'e': ['', 'tj'],
 		\ }
-	let cmd = fnd[0] == 1 ? cmds[a:mode][0] : cmds[a:mode][1]
+	let utg = fdcnt[3] < 2 && fdcnt[0] == 1 && fdcnt[1] == 1
+	let cmd = !fdcnt[0] || utg ? cmds[a:mode][0] : cmds[a:mode][1]
 	let cmd = a:mode == 'e' && ctrlp#modfilecond(!&aw)
 		\ ? ( cmd == 'tj' ? 'stj' : 'sp' ) : cmd
 	let cmd = a:mode == 't' ? ctrlp#tabcount().cmd : cmd
-	if fnd[0] == 1
+	if !fdcnt[0] || utg
 		if cmd != ''
 			exe cmd
 		en
 		let save_cst = &cst
 		set cst&
-		cal feedkeys(":".fnd[1]."ta ".tg."\r", 'nt')
+		cal feedkeys(":".( utg ? fdcnt[2] : "" )."ta ".tg."\r", 'nt')
 		let &cst = save_cst
 	el
-		cal feedkeys(":".cmd." ".tg."\r", 'nt')
+		let ext = ""
+		if fdcnt[1] < 2 && fdcnt[2]
+			let [sav_more, &more] = [&more, 0]
+			let ext = fdcnt[2]."\r".":let &more = ".sav_more."\r"
+		en
+		cal feedkeys(":".cmd." ".tg."\r".ext, 'nt')
 	en
 	cal ctrlp#setlcdir()
 endf

sources_non_forked/ctrlp.vim/doc/ctrlp.txt

@@ -40,9 +40,7 @@ Overview:~
   |ctrlp_cmd|...................Default command used for the default mapping.
   |ctrlp_by_filename|...........Default to filename mode or not.
   |ctrlp_regexp|................Default to regexp mode or not.
-  |ctrlp_match_window_bottom|...Where to show the match window.
+  |ctrlp_match_window|..........Order, height and position of the match window.
-  |ctrlp_match_window_reversed|.Sort order in the match window.
-  |ctrlp_max_height|............Max height of the match window.
   |ctrlp_switch_buffer|.........Jump to an open buffer if already opened.
   |ctrlp_reuse_window|..........Reuse special windows (help, quickfix, etc).
   |ctrlp_tabpage_position|......Where to put the new tab page.
@@ -77,6 +75,11 @@ Overview:~
   |ctrlp_mruf_case_sensitive|...MRU files are case sensitive or not.
   |ctrlp_mruf_save_on_update|...Save to disk whenever a new entry is added.
 
+  BufferTag mode: (to enable, see |ctrlp-extensions|)
+  |g:ctrlp_buftag_ctags_bin|....The location of the ctags-compatible binary.
+  |g:ctrlp_buftag_systemenc|....The encoding used for the ctags command.
+  |g:ctrlp_buftag_types|........Add new filetypes and set the cmd arguments.
+
   Advanced options:
   |ctrlp_open_func|.............Use custom file opening functions.
   |ctrlp_status_func|...........Change CtrlP's two statuslines.
@@ -114,21 +117,30 @@ Set this to 1 to set regexp search as the default: >
 <
 Can be toggled on/off by pressing <c-r> inside the prompt.
 
-                                                *'g:ctrlp_match_window_bottom'*
+                                                       *'g:ctrlp_match_window'*
-Set this to 0 to show the match window at the top of the screen: >
+Change the postion, the listing order of results, the minimum and the maximum
-  let g:ctrlp_match_window_bottom = 1
+heights of the match window: >
+  let g:ctrlp_match_window = ''
 <
+Example: >
+  let g:ctrlp_match_window = 'bottom,order:btt,min:1,max:10,results:10'
+<
+The position: (default: bottom)
+  top - show the match window at the top of the screen.
+  bottom - show the match window at the bottom of the screen.
 
-                                              *'g:ctrlp_match_window_reversed'*
+The listing order of results: (default: btt)
-Change the listing order of the files in the match window. The default setting
+  order:ttb - from top to bottom.
-(1) is from bottom to top: >
+  order:btt - from bottom to top.
-  let g:ctrlp_match_window_reversed = 1
-<
 
-                                                         *'g:ctrlp_max_height'*
+The minimum and maximum heights:
-Set the maximum height of the match window: >
+  min:{n} - show minimum {n} lines (default: 1).
-  let g:ctrlp_max_height = 10
+  max:{n} - show maximum {n} lines (default: 10).
-<
+
+The maximum number of results:
+  results:{n} - list maximum {n} results (default: sync with max height).
+
+Note: When a setting isn't set, its default value will be used.
 
                                                       *'g:ctrlp_switch_buffer'*
 When opening a file, if it's already open in a window somewhere, CtrlP will try
@@ -323,18 +335,21 @@ Some examples: >
   let g:ctrlp_user_command = ['.hg', 'for /f "tokens=1" %%a in (''hg root'') '
     \ . 'do hg --cwd %s status -numac -I . %%a']           " Windows
 <
-Note #1: if the fallback_command is empty or the 'fallback' key is not defined,
+Note #1: in the |Dictionary| format, 'fallback' and 'ignore' are optional. In
+the |List| format, fallback_command is optional.
+
+Note #2: if the fallback_command is empty or the 'fallback' key is not defined,
 |globpath()| will then be used when scanning outside of a repository.
 
-Note #2: unless the |Dictionary| format is used and 'ignore' is defined and set
+Note #3: unless the |Dictionary| format is used and 'ignore' is defined and set
 to 1, the |wildignore| and |g:ctrlp_custom_ignore| options do not apply when
 these custom commands are being used. When not present, 'ignore' is set to 0 by
 default to retain the performance advantage of using external commands.
 
-Note #3: when changing the option's variable type, remember to |:unlet| it
+Note #4: when changing the option's variable type, remember to |:unlet| it
 first or restart Vim to avoid the "E706: Variable type mismatch" error.
 
-Note #4: you can use a |b:var| to set this option on a per buffer basis.
+Note #5: you can use a |b:var| to set this option on a per buffer basis.
 
                                                         *'g:ctrlp_max_history'*
 The maximum number of input strings you want CtrlP to remember. The default
@@ -563,6 +578,9 @@ Example: >
 Set this to 1 to show only MRU files in the current working directory: >
   let g:ctrlp_mruf_relative = 0
 <
+Note: you can use a custom mapping to toggle this option inside the prompt: >
+  let g:ctrlp_prompt_mappings = { 'ToggleMRURelative()': ['<F2>'] }
+<
 
                                                  *'g:ctrlp_mruf_default_order'*
 Set this to 1 to disable sorting when searching in MRU mode: >
@@ -734,6 +752,27 @@ Structure of the function: >
   endfunction
 <
 
+Note: you can extend any of the above options with { 'arg_type': 'dict' } to
+enable passing all the function arguments in a single Dictionary argument. Use
+the existing argument names as keys in this Dictionary.
+
+Example: >
+  let g:ctrlp_status_func = {
+    \ 'arg_type' : 'dict',
+    \ 'enter': 'Function_Name_1',
+    \ 'exit':  'Function_Name_2',
+    \ }
+
+  function! Function_Name_1(dict)
+    " where dict == {
+    " \ 'focus':   value,
+    " \ 'byfname': value,
+    " \ 'regex':   value,
+    " \ ...
+    " }
+  endfunction
+<
+
 ===============================================================================
 COMMANDS                                                       *ctrlp-commands*
 
@@ -1076,8 +1115,8 @@ Available extensions:~
                                                                    *:CtrlPLine*
   * Line mode:~
     - Name: 'line'
-    - Command: ":CtrlPLine"
+    - Command: ":CtrlPLine [buffer]"
-    - Search for a line in all listed buffers.
+    - Search for a line in all listed buffers or in the specified [buffer].
 
                                                                  *:CtrlPChange*
                                                               *:CtrlPChangeAll*
@@ -1164,7 +1203,7 @@ Highlighting:~
 
 Statuslines:~
   * Highlight groups:
-    CtrlPMode1 : 'file' or 'path', and the current mode (Character)
+    CtrlPMode1 : 'file' or 'path' or 'line', and the current mode (Character)
     CtrlPMode2 : 'prt' or 'win', 'regex', the working directory (|hl-LineNr|)
     CtrlPStats : the scanning status (Function)
 
@@ -1249,10 +1288,16 @@ Special thanks:~
     * Christopher Fredén <github.com/icetan>
     * Zahary Karadjov <github.com/zah>
     * Jo De Boeck <github.com/grimpy>
+    * Rudi Grinberg <github.com/rgrinberg>
+    * Timothy Mellor <github.com/mellort>
 
 ===============================================================================
 CHANGELOG                                                     *ctrlp-changelog*
 
+    + Combine *g:ctrlp_match_window_bottom* *g:ctrlp_match_window_reversed* and
+      *g:ctrlp_max_height* into |g:ctrlp_match_window|.
+    + New option: |g:ctrlp_match_window|.
+
 Before 2012/11/30~
 
     + New options: |g:ctrlp_abbrev|,

sources_non_forked/ctrlp.vim/plugin/ctrlp.vim

@@ -51,7 +51,9 @@ com! -n=? -com=buffer CtrlPBufTag
 com! -bar CtrlPBufTagAll cal ctrlp#init(ctrlp#buffertag#cmd(1))
 com! -bar CtrlPRTS       cal ctrlp#init(ctrlp#rtscript#id())
 com! -bar CtrlPUndo      cal ctrlp#init(ctrlp#undo#id())
-com! -bar CtrlPLine      cal ctrlp#init(ctrlp#line#id())
+
+com! -n=? -com=buffer CtrlPLine
+	\ cal ctrlp#init(ctrlp#line#cmd(1, <q-args>))
 
 com! -n=? -com=buffer CtrlPChange
 	\ cal ctrlp#init(ctrlp#changes#cmd(0, <q-args>))

sources_non_forked/goyo.vim/autoload/goyo.vim

@@ -0,0 +1,384 @@
+" Copyright (c) 2015 Junegunn Choi
+"
+" MIT License
+"
+" Permission is hereby granted, free of charge, to any person obtaining
+" a copy of this software and associated documentation files (the
+" "Software"), to deal in the Software without restriction, including
+" without limitation the rights to use, copy, modify, merge, publish,
+" distribute, sublicense, and/or sell copies of the Software, and to
+" permit persons to whom the Software is furnished to do so, subject to
+" the following conditions:
+"
+" The above copyright notice and this permission notice shall be
+" included in all copies or substantial portions of the Software.
+"
+" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+function! s:get_color(group, attr)
+  return synIDattr(synIDtrans(hlID(a:group)), a:attr)
+endfunction
+
+function! s:set_color(group, attr, color)
+  let gui = has('gui_running')
+  execute printf("hi %s %s%s=%s", a:group, gui ? 'gui' : 'cterm', a:attr, a:color)
+endfunction
+
+function! s:blank(repel)
+  if bufwinnr(t:goyo_pads.r) <= bufwinnr(t:goyo_pads.l) + 1
+    \ || bufwinnr(t:goyo_pads.b) <= bufwinnr(t:goyo_pads.t) + 3
+    call s:goyo_off()
+  endif
+  execute 'wincmd' a:repel
+endfunction
+
+function! s:init_pad(command)
+  execute a:command
+
+  setlocal buftype=nofile bufhidden=wipe nomodifiable nobuflisted noswapfile
+      \ nonu nocursorline nocursorcolumn winfixwidth winfixheight statusline=\ 
+  if exists('&rnu')
+    setlocal nornu
+  endif
+  if exists('&colorcolumn')
+    setlocal colorcolumn=
+  endif
+  let bufnr = winbufnr(0)
+
+  execute winnr('#') . 'wincmd w'
+  return bufnr
+endfunction
+
+function! s:setup_pad(bufnr, vert, size, repel)
+  let win = bufwinnr(a:bufnr)
+  execute win . 'wincmd w'
+  execute (a:vert ? 'vertical ' : '') . 'resize ' . max([0, a:size])
+  augroup goyop
+    execute 'autocmd WinEnter,CursorMoved <buffer> nested call s:blank("'.a:repel.'")'
+    autocmd WinLeave <buffer> call s:hide_statusline()
+  augroup END
+
+  " To hide scrollbars of pad windows in GVim
+  let diff = winheight(0) - line('$') - (has('gui_running') ? 2 : 0)
+  if diff > 0
+    setlocal modifiable
+    call append(0, map(range(1, diff), '""'))
+    normal! gg
+    setlocal nomodifiable
+  endif
+  execute winnr('#') . 'wincmd w'
+endfunction
+
+function! s:hmargin()
+  let nwidth = max([len(string(line('$'))) + 1, &numberwidth])
+  let width  = t:goyo_width + (&number ? nwidth : 0)
+  return (&columns - width)
+endfunction
+
+function! s:resize_pads()
+  let t:goyo_width         = max([2, t:goyo_width])
+  let t:goyo_margin_top    = min([max([2, t:goyo_margin_top]),    &lines / 2 - 1])
+  let t:goyo_margin_bottom = min([max([2, t:goyo_margin_bottom]), &lines / 2 - 1])
+
+  let hmargin = s:hmargin()
+
+  augroup goyop
+    autocmd!
+  augroup END
+  call s:setup_pad(t:goyo_pads.t, 0, t:goyo_margin_top - 1, 'j')
+  call s:setup_pad(t:goyo_pads.b, 0, t:goyo_margin_bottom - 2, 'k')
+  call s:setup_pad(t:goyo_pads.l, 1, hmargin / 2 - 1, 'l')
+  call s:setup_pad(t:goyo_pads.r, 1, hmargin / 2 - 1, 'h')
+
+  let t:goyo_width = winwidth(0)
+endfunction
+
+function! s:tranquilize()
+  let bg = s:get_color('Normal', 'bg')
+  for grp in ['NonText', 'FoldColumn', 'ColorColumn', 'VertSplit',
+            \ 'StatusLine', 'StatusLineNC', 'SignColumn']
+    " -1 on Vim / '' on GVim
+    if bg == -1 || empty(bg)
+      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:hide_linenr()
+  if !get(g:, 'goyo_linenr', 0)
+    setlocal nonu
+    if exists('&rnu')
+      setlocal nornu
+    endif
+  endif
+  if exists('&colorcolumn')
+    setlocal colorcolumn=
+  endif
+endfunction
+
+function! s:maps_nop()
+  let mapped = filter(['R', 'H', 'J', 'K', 'L', '|', '_'],
+                    \ "empty(maparg(\"\<c-w>\".v:val, 'n'))")
+  for c in mapped
+    execute 'nnoremap <c-w>'.escape(c, '|').' <nop>'
+  endfor
+  return mapped
+endfunction
+
+function! s:maps_resize()
+  let commands = {
+  \ '=': ':<c-u>let [t:goyo_width, t:goyo_margin_top, t:goyo_margin_bottom] = t:goyo_initial_dim <bar> call <sid>resize_pads()<cr>',
+  \ '>': ':<c-u>let t:goyo_width = winwidth(0) + 2 * v:count1 <bar> call <sid>resize_pads()<cr>',
+  \ '<': ':<c-u>let t:goyo_width = winwidth(0) - 2 * v:count1 <bar> call <sid>resize_pads()<cr>',
+  \ '+': ':<c-u>let t:goyo_margin_top -= v:count1 <bar> let t:goyo_margin_bottom -= v:count1 <bar> call <sid>resize_pads()<cr>',
+  \ '-': ':<c-u>let t:goyo_margin_top += v:count1 <bar> let t:goyo_margin_bottom += v:count1 <bar> call <sid>resize_pads()<cr>'
+  \ }
+  let mapped = filter(keys(commands), "empty(maparg(\"\<c-w>\".v:val, 'n'))")
+  for c in mapped
+    execute 'nnoremap <silent> <c-w>'.c.' '.commands[c]
+  endfor
+  return mapped
+endfunction
+
+function! s:goyo_on(width)
+  let s:orig_tab = tabpagenr()
+  let settings =
+    \ { 'laststatus':    &laststatus,
+    \   'showtabline':   &showtabline,
+    \   'fillchars':     &fillchars,
+    \   'winminwidth':   &winminwidth,
+    \   'winwidth':      &winwidth,
+    \   'winminheight':  &winminheight,
+    \   'winheight':     &winheight,
+    \   'ruler':         &ruler,
+    \   'sidescroll':    &sidescroll,
+    \   'sidescrolloff': &sidescrolloff
+    \ }
+
+  " New tab
+  tab split
+
+  let t:goyo_master = winbufnr(0)
+  let t:goyo_width  = a:width
+  let t:goyo_margin_top = get(g:, 'goyo_margin_top', 4)
+  let t:goyo_margin_bottom = get(g:, 'goyo_margin_bottom', 4)
+  let t:goyo_initial_dim = [t:goyo_width, t:goyo_margin_top, t:goyo_margin_bottom]
+  let t:goyo_pads = {}
+  let t:goyo_revert = settings
+  let t:goyo_maps = extend(s:maps_nop(), s:maps_resize())
+  if has('gui_running')
+    let t:goyo_revert.guioptions = &guioptions
+  endif
+
+  " vim-gitgutter
+  let t:goyo_disabled_gitgutter = get(g:, 'gitgutter_enabled', 0)
+  if t:goyo_disabled_gitgutter
+    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
+    AirlineToggle
+  endif
+
+  " vim-powerline
+  let t:goyo_disabled_powerline = exists("#PowerlineMain")
+  if t:goyo_disabled_powerline
+    augroup PowerlineMain
+      autocmd!
+    augroup END
+    augroup! PowerlineMain
+  endif
+
+  " lightline.vim
+  let t:goyo_disabled_lightline = exists('#LightLine')
+  if t:goyo_disabled_lightline
+    silent! call lightline#disable()
+  endif
+
+  call s:hide_linenr()
+  " Global options
+  let &winheight = max([&winminheight, 1])
+  set winminheight=1
+  set winheight=1
+  set winminwidth=1 winwidth=1
+  set laststatus=0
+  set showtabline=0
+  set noruler
+  set fillchars+=vert:\ 
+  set fillchars+=stl:.
+  set fillchars+=stlnc:\ 
+  set sidescroll=1
+  set sidescrolloff=0
+
+  " Hide left-hand scrollbars
+  if has('gui_running')
+    set guioptions-=l
+    set guioptions-=L
+  endif
+
+  let t:goyo_pads.l = s:init_pad('vertical topleft new')
+  let t:goyo_pads.r = s:init_pad('vertical botright new')
+  let t:goyo_pads.t = s:init_pad('topleft new')
+  let t:goyo_pads.b = s:init_pad('botright new')
+
+  call s:resize_pads()
+  call s:tranquilize()
+
+  augroup goyo
+    autocmd!
+    autocmd TabLeave    *        call s:goyo_off()
+    autocmd VimResized  *        call s:resize_pads()
+    autocmd ColorScheme *        call s:tranquilize()
+    autocmd BufWinEnter *        call s:hide_linenr() | call s:hide_statusline()
+    autocmd WinEnter,WinLeave *  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()
+  if !exists('#goyo')
+    return
+  endif
+
+  " Oops, not this tab
+  if !exists('t:goyo_revert')
+    return
+  endif
+
+  " Clear auto commands
+  augroup goyo
+    autocmd!
+  augroup END
+  augroup! goyo
+  augroup goyop
+    autocmd!
+  augroup END
+  augroup! goyop
+
+  for c in t:goyo_maps
+    execute 'nunmap <c-w>'.escape(c, '|')
+  endfor
+
+  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
+    normal! gt
+    bd
+  endif
+  tabclose
+  execute 'normal! '.s:orig_tab.'gt'
+  if winbufnr(0) == goyo_orig_buffer
+    " Doesn't work if window closed with `q`
+    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])
+  let &winminheight = wmh
+  let &winheight    = wh
+
+  for [k, v] in items(goyo_revert)
+    execute printf("let &%s = %s", k, string(v))
+  endfor
+  execute 'colo '. get(g:, 'colors_name', 'default')
+
+  if goyo_disabled_gitgutter
+    silent! GitGutterEnable
+  endif
+
+  if goyo_disabled_signify
+    silent! if !b:sy.active
+      SignifyToggle
+    endif
+  endif
+
+  if goyo_disabled_airline && !exists("#airline")
+    AirlineToggle
+    silent! AirlineRefresh
+  endif
+
+  if goyo_disabled_powerline && !exists("#PowerlineMain")
+    doautocmd PowerlineStartup VimEnter
+    silent! PowerlineReloadColorscheme
+  endif
+
+  if goyo_disabled_lightline
+    silent! call lightline#enable()
+  endif
+
+  if exists('#Powerline')
+    doautocmd Powerline ColorScheme
+  endif
+
+  if exists('g:goyo_callbacks[1]')
+    call g:goyo_callbacks[1]()
+  endif
+  silent! doautocmd User GoyoLeave
+endfunction
+
+function! goyo#execute(bang, ...)
+  let width = a:0 > 0 ? a:1 : get(g:, 'goyo_width', 80)
+
+  if a:bang
+    if exists('#goyo')
+      call s:goyo_off()
+    endif
+  else
+    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
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+

sources_non_forked/goyo.vim/plugin/goyo.vim

@@ -0,0 +1,24 @@
+" Copyright (c) 2015 Junegunn Choi
+"
+" MIT License
+"
+" Permission is hereby granted, free of charge, to any person obtaining
+" a copy of this software and associated documentation files (the
+" "Software"), to deal in the Software without restriction, including
+" without limitation the rights to use, copy, modify, merge, publish,
+" distribute, sublicense, and/or sell copies of the Software, and to
+" permit persons to whom the Software is furnished to do so, subject to
+" the following conditions:
+"
+" The above copyright notice and this permission notice shall be
+" included in all copies or substantial portions of the Software.
+"
+" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+" NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+" LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+" OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+" WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+command! -nargs=? -bar -bang Goyo call goyo#execute(<bang>0, <args>)

sources_non_forked/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
@@ -80,11 +80,16 @@ 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?__
 
-A. Stick this in your vimrc to open NERDTree with `Ctrl+n` (you can set whatever key you want): `map <C-n> :NERDTreeToggle<CR>`
+A. Stick this in your vimrc to open NERDTree with `Ctrl+n` (you can set whatever key you want): 
+
+`map <C-n> :NERDTreeToggle<CR>`
 
 __Q. How can I close vim if the only window left open is a NERDTree?__
 

sources_non_forked/nerdtree/autoload/nerdtree/ui_glue.vim

@@ -0,0 +1,644 @@
+if exists("g:loaded_nerdtree_ui_glue_autoload")
+    finish
+endif
+let g:loaded_nerdtree_ui_glue_autoload = 1
+
+" FUNCTION: nerdtree#ui_glue#createDefaultBindings() {{{1
+function! nerdtree#ui_glue#createDefaultBindings()
+    let s = '<SNR>' . s:SID() . '_'
+
+    call NERDTreeAddKeyMap({ 'key': '<MiddleRelease>', 'scope': "all", 'callback': s."handleMiddleMouse" })
+    call NERDTreeAddKeyMap({ 'key': '<LeftRelease>', 'scope': "all", 'callback': s."handleLeftClick" })
+    call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "DirNode", 'callback': s."activateDirNode" })
+    call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "FileNode", 'callback': s."activateFileNode" })
+    call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "Bookmark", 'callback': s."activateBookmark" })
+    call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "all", 'callback': s."activateAll" })
+
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "DirNode", 'callback': s."activateDirNode" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "FileNode", 'callback': s."activateFileNode" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "Bookmark", 'callback': s."activateBookmark" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "all", 'callback': s."activateAll" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': "Node", 'callback': s."openHSplit" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': "Node", 'callback': s."openVSplit" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': "Bookmark", 'callback': s."openHSplit" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': "Bookmark", 'callback': s."openVSplit" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': "Node", 'callback': s."previewNodeCurrent" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewVSplit, 'scope': "Node", 'callback': s."previewNodeVSplit" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewSplit, 'scope': "Node", 'callback': s."previewNodeHSplit" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': "Bookmark", 'callback': s."previewNodeCurrent" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewVSplit, 'scope': "Bookmark", 'callback': s."previewNodeVSplit" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewSplit, 'scope': "Bookmark", 'callback': s."previewNodeHSplit" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenRecursively, 'scope': "DirNode", 'callback': s."openNodeRecursively" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapUpdir, 'scope': "all", 'callback': s."upDirCurrentRootClosed" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapUpdirKeepOpen, 'scope': "all", 'callback': s."upDirCurrentRootOpen" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChangeRoot, 'scope': "Node", 'callback': s."chRoot" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChdir, 'scope': "Node", 'callback': s."chCwd" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapQuit, 'scope': "all", 'callback': s."closeTreeWindow" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCWD, 'scope': "all", 'callback': "nerdtree#ui_glue#chRootCwd" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefreshRoot, 'scope': "all", 'callback': s."refreshRoot" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefresh, 'scope': "Node", 'callback': s."refreshCurrent" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapHelp, 'scope': "all", 'callback': s."displayHelp" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleZoom, 'scope': "all", 'callback': s."toggleZoom" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleHidden, 'scope': "all", 'callback': s."toggleShowHidden" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFilters, 'scope': "all", 'callback': s."toggleIgnoreFilter" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFiles, 'scope': "all", 'callback': s."toggleShowFiles" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleBookmarks, 'scope': "all", 'callback': s."toggleShowBookmarks" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseDir, 'scope': "Node", 'callback': s."closeCurrentDir" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseChildren, 'scope': "DirNode", 'callback': s."closeChildren" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapMenu, 'scope': "Node", 'callback': s."showMenu" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpParent, 'scope': "Node", 'callback': s."jumpToParent" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpFirstChild, 'scope': "Node", 'callback': s."jumpToFirstChild" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpLastChild, 'scope': "Node", 'callback': s."jumpToLastChild" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpRoot, 'scope': "all", 'callback': s."jumpToRoot" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpNextSibling, 'scope': "Node", 'callback': s."jumpToNextSibling" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpPrevSibling, 'scope': "Node", 'callback': s."jumpToPrevSibling" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTab, 'scope': "Node", 'callback': s."openInNewTab" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTabSilent, 'scope': "Node", 'callback': s."openInNewTabSilent" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTab, 'scope': "Bookmark", 'callback': s."openInNewTab" })
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTabSilent, 'scope': "Bookmark", 'callback': s."openInNewTabSilent" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenExpl, 'scope': "DirNode", 'callback': s."openExplorer" })
+
+    call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapDeleteBookmark, 'scope': "Bookmark", 'callback': s."deleteBookmark" })
+endfunction
+
+
+"SECTION: Interface bindings {{{1
+"============================================================
+
+"FUNCTION: s:activateAll() {{{1
+"handle the user activating the updir line
+function! s:activateAll()
+    if getline(".") ==# nerdtree#treeUpDirLine()
+        return nerdtree#ui_glue#upDir(0)
+    endif
+endfunction
+
+"FUNCTION: s:activateDirNode() {{{1
+"handle the user activating a tree node
+function! s:activateDirNode(node)
+    call a:node.activate({'reuse': 1})
+endfunction
+
+"FUNCTION: s:activateFileNode() {{{1
+"handle the user activating a tree node
+function! s:activateFileNode(node)
+    call a:node.activate({'reuse': 1, 'where': 'p'})
+endfunction
+
+"FUNCTION: s:activateBookmark() {{{1
+"handle the user activating a bookmark
+function! s:activateBookmark(bm)
+    call a:bm.activate(!a:bm.path.isDirectory ? {'where': 'p'} : {})
+endfunction
+
+" FUNCTION: nerdtree#ui_glue#bookmarkNode(name) {{{1
+" Associate the current node with the given name
+function! nerdtree#ui_glue#bookmarkNode(...)
+    let currentNode = g:NERDTreeFileNode.GetSelected()
+    if currentNode != {}
+        let name = a:1
+        if empty(name)
+            let name = currentNode.path.getLastPathComponent(0)
+        endif
+        try
+            call currentNode.bookmark(name)
+            call b:NERDTree.render()
+        catch /^NERDTree.IllegalBookmarkNameError/
+            call nerdtree#echo("bookmark names must not contain spaces")
+        endtry
+    else
+        call nerdtree#echo("select a node first")
+    endif
+endfunction
+
+" FUNCTION: s:chCwd(node) {{{1
+function! s:chCwd(node)
+    try
+        call a:node.path.changeToDir()
+    catch /^NERDTree.PathChangeError/
+        call nerdtree#echoWarning("could not change cwd")
+    endtry
+endfunction
+
+" FUNCTION: s:chRoot(node) {{{1
+" changes the current root to the selected one
+function! s:chRoot(node)
+    call a:node.makeRoot()
+    call b:NERDTree.render()
+    call b:NERDTreeRoot.putCursorHere(0, 0)
+endfunction
+
+" FUNCTION: s:nerdtree#ui_glue#chRootCwd() {{{1
+" changes the current root to CWD
+function! nerdtree#ui_glue#chRootCwd()
+    try
+        let cwd = g:NERDTreePath.New(getcwd())
+    catch /^NERDTree.InvalidArgumentsError/
+        call nerdtree#echo("current directory does not exist.")
+        return
+    endtry
+    if cwd.str() == g:NERDTreeFileNode.GetRootForTab().path.str()
+       return
+    endif
+    call s:chRoot(g:NERDTreeDirNode.New(cwd))
+endfunction
+
+" FUNCTION: nnerdtree#ui_glue#clearBookmarks(bookmarks) {{{1
+function! nerdtree#ui_glue#clearBookmarks(bookmarks)
+    if a:bookmarks ==# ''
+        let currentNode = g:NERDTreeFileNode.GetSelected()
+        if currentNode != {}
+            call currentNode.clearBookmarks()
+        endif
+    else
+        for name in split(a:bookmarks, ' ')
+            let bookmark = g:NERDTreeBookmark.BookmarkFor(name)
+            call bookmark.delete()
+        endfor
+    endif
+    call b:NERDTree.render()
+endfunction
+
+" FUNCTION: s:closeChildren(node) {{{1
+" closes all childnodes of the current node
+function! s:closeChildren(node)
+    call a:node.closeChildren()
+    call b:NERDTree.render()
+    call a:node.putCursorHere(0, 0)
+endfunction
+
+" FUNCTION: s:closeCurrentDir(node) {{{1
+" closes the parent dir of the current node
+function! s:closeCurrentDir(node)
+    let parent = a:node.parent
+    if parent ==# {} || parent.isRoot()
+        call nerdtree#echo("cannot close tree root")
+    else
+        while g:NERDTreeCascadeOpenSingleChildDir && !parent.parent.isRoot()
+            if parent.parent.getVisibleChildCount() == 1
+                call parent.close()
+                let parent = parent.parent
+            else
+                break
+            endif
+        endwhile
+        call parent.close()
+        call b:NERDTree.render()
+        call parent.putCursorHere(0, 0)
+    endif
+endfunction
+
+" FUNCTION: s:closeTreeWindow() {{{1
+" close the tree window
+function! s:closeTreeWindow()
+    if b:NERDTreeType ==# "secondary" && b:NERDTreePreviousBuf != -1
+        exec "buffer " . b:NERDTreePreviousBuf
+    else
+        if winnr("$") > 1
+            call nerdtree#closeTree()
+        else
+            call nerdtree#echo("Cannot close last window")
+        endif
+    endif
+endfunction
+
+" FUNCTION: s:deleteBookmark(bm) {{{1
+" if the cursor is on a bookmark, prompt to delete
+function! s:deleteBookmark(bm)
+    echo  "Are you sure you wish to delete the bookmark:\n\"" . a:bm.name . "\" (yN):"
+
+    if  nr2char(getchar()) ==# 'y'
+        try
+            call a:bm.delete()
+            call b:NERDTree.render()
+            redraw
+        catch /^NERDTree/
+            call nerdtree#echoWarning("Could not remove bookmark")
+        endtry
+    else
+        call nerdtree#echo("delete aborted" )
+    endif
+
+endfunction
+
+" FUNCTION: s:displayHelp() {{{1
+" toggles the help display
+function! s:displayHelp()
+    let b:treeShowHelp = b:treeShowHelp ? 0 : 1
+    call b:NERDTree.render()
+    call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:findAndRevealPath() {{{1
+function! s:findAndRevealPath()
+    try
+        let p = g:NERDTreePath.New(expand("%:p"))
+    catch /^NERDTree.InvalidArgumentsError/
+        call nerdtree#echo("no file for the current buffer")
+        return
+    endtry
+
+    if p.isUnixHiddenPath()
+        let showhidden=g:NERDTreeShowHidden
+        let g:NERDTreeShowHidden = 1
+    endif
+
+    if !g:NERDTree.ExistsForTab()
+        try
+            let cwd = g:NERDTreePath.New(getcwd())
+        catch /^NERDTree.InvalidArgumentsError/
+            call nerdtree#echo("current directory does not exist.")
+            let cwd = p.getParent()
+        endtry
+
+        if p.isUnder(cwd)
+            call g:NERDTreeCreator.CreatePrimary(cwd.str())
+        else
+            call g:NERDTreeCreator.CreatePrimary(p.getParent().str())
+        endif
+    else
+        if !p.isUnder(g:NERDTreeFileNode.GetRootForTab().path)
+            if !nerdtree#isTreeOpen()
+                call g:NERDTreeCreator.TogglePrimary('')
+            else
+                call nerdtree#putCursorInTreeWin()
+            endif
+            let b:NERDTreeShowHidden = g:NERDTreeShowHidden
+            call s:chRoot(g:NERDTreeDirNode.New(p.getParent()))
+        else
+            if !nerdtree#isTreeOpen()
+                call g:NERDTreeCreator.TogglePrimary("")
+            endif
+        endif
+    endif
+    call nerdtree#putCursorInTreeWin()
+    call b:NERDTreeRoot.reveal(p)
+
+    if p.isUnixHiddenFile()
+        let g:NERDTreeShowHidden = showhidden
+    endif
+endfunction
+
+"FUNCTION: s:handleLeftClick() {{{1
+"Checks if the click should open the current node
+function! s:handleLeftClick()
+    let currentNode = g:NERDTreeFileNode.GetSelected()
+    if currentNode != {}
+
+        "the dir arrows are multibyte chars, and vim's string functions only
+        "deal with single bytes - so split the line up with the hack below and
+        "take the line substring manually
+        let line = split(getline(line(".")), '\zs')
+        let startToCur = ""
+        for i in range(0,len(line)-1)
+            let startToCur .= line[i]
+        endfor
+
+        if currentNode.path.isDirectory
+            if startToCur =~# nerdtree#treeMarkupReg() && startToCur =~# '[+~▾▸] \?$'
+                call currentNode.activate()
+                return
+            endif
+        endif
+
+        if (g:NERDTreeMouseMode ==# 2 && currentNode.path.isDirectory) || g:NERDTreeMouseMode ==# 3
+            let char = strpart(startToCur, strlen(startToCur)-1, 1)
+            if char !~# nerdtree#treeMarkupReg()
+                if currentNode.path.isDirectory
+                    call currentNode.activate()
+                else
+                    call currentNode.activate({'reuse': 1, 'where': 'p'})
+                endif
+                return
+            endif
+        endif
+    endif
+endfunction
+
+" FUNCTION: s:handleMiddleMouse() {{{1
+function! s:handleMiddleMouse()
+    let curNode = g:NERDTreeFileNode.GetSelected()
+    if curNode ==# {}
+        call nerdtree#echo("Put the cursor on a node first" )
+        return
+    endif
+
+    if curNode.path.isDirectory
+        call nerdtree#openExplorer(curNode)
+    else
+        call curNode.open({'where': 'h'})
+    endif
+endfunction
+
+" FUNCTION: s:jumpToChild(direction) {{{2
+" Args:
+" direction: 0 if going to first child, 1 if going to last
+function! s:jumpToChild(currentNode, direction)
+    if a:currentNode.isRoot()
+        return nerdtree#echo("cannot jump to " . (a:direction ? "last" : "first") .  " child")
+    end
+    let dirNode = a:currentNode.parent
+    let childNodes = dirNode.getVisibleChildren()
+
+    let targetNode = childNodes[0]
+    if a:direction
+        let targetNode = childNodes[len(childNodes) - 1]
+    endif
+
+    if targetNode.equals(a:currentNode)
+        let siblingDir = a:currentNode.parent.findOpenDirSiblingWithVisibleChildren(a:direction)
+        if siblingDir != {}
+            let indx = a:direction ? siblingDir.getVisibleChildCount()-1 : 0
+            let targetNode = siblingDir.getChildByIndex(indx, 1)
+        endif
+    endif
+
+    call targetNode.putCursorHere(1, 0)
+
+    call b:NERDTree.ui.centerView()
+endfunction
+
+
+" FUNCTION: nerdtree#ui_glue#invokeKeyMap(key) {{{1
+"this is needed since I cant figure out how to invoke dict functions from a
+"key map
+function! nerdtree#ui_glue#invokeKeyMap(key)
+    call g:NERDTreeKeyMap.Invoke(a:key)
+endfunction
+
+" FUNCTION: s:jumpToFirstChild() {{{1
+" wrapper for the jump to child method
+function! s:jumpToFirstChild(node)
+    call s:jumpToChild(a:node, 0)
+endfunction
+
+" FUNCTION: s:jumpToLastChild() {{{1
+" wrapper for the jump to child method
+function! s:jumpToLastChild(node)
+    call s:jumpToChild(a:node, 1)
+endfunction
+
+" FUNCTION: s:jumpToParent(node) {{{1
+" moves the cursor to the parent of the current node
+function! s:jumpToParent(node)
+    if !empty(a:node.parent)
+        call a:node.parent.putCursorHere(1, 0)
+        call b:NERDTree.ui.centerView()
+    else
+        call nerdtree#echo("cannot jump to parent")
+    endif
+endfunction
+
+" FUNCTION: s:jumpToRoot() {{{1
+" moves the cursor to the root node
+function! s:jumpToRoot()
+    call b:NERDTreeRoot.putCursorHere(1, 0)
+    call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:jumpToNextSibling(node) {{{1
+function! s:jumpToNextSibling(node)
+    call s:jumpToSibling(a:node, 1)
+endfunction
+
+" FUNCTION: s:jumpToPrevSibling(node) {{{1
+function! s:jumpToPrevSibling(node)
+    call s:jumpToSibling(a:node, 0)
+endfunction
+
+" FUNCTION: s:jumpToSibling(currentNode, forward) {{{2
+" moves the cursor to the sibling of the current node in the given direction
+"
+" Args:
+" forward: 1 if the cursor should move to the next sibling, 0 if it should
+" move back to the previous sibling
+function! s:jumpToSibling(currentNode, forward)
+    let sibling = a:currentNode.findSibling(a:forward)
+
+    if !empty(sibling)
+        call sibling.putCursorHere(1, 0)
+        call b:NERDTree.ui.centerView()
+    endif
+endfunction
+
+" FUNCTION: nerdtree#ui_glue#openBookmark(name) {{{1
+" put the cursor on the given bookmark and, if its a file, open it
+function! nerdtree#ui_glue#openBookmark(name)
+    try
+        let targetNode = g:NERDTreeBookmark.GetNodeForName(a:name, 0)
+        call targetNode.putCursorHere(0, 1)
+        redraw!
+    catch /^NERDTree.BookmarkedNodeNotFoundError/
+        call nerdtree#echo("note - target node is not cached")
+        let bookmark = g:NERDTreeBookmark.BookmarkFor(a:name)
+        let targetNode = g:NERDTreeFileNode.New(bookmark.path)
+    endtry
+    if targetNode.path.isDirectory
+        call targetNode.openExplorer()
+    else
+        call targetNode.open({'where': 'p'})
+    endif
+endfunction
+
+" FUNCTION: s:openHSplit(target) {{{1
+function! s:openHSplit(target)
+    call a:target.activate({'where': 'h'})
+endfunction
+
+" FUNCTION: s:openVSplit(target) {{{1
+function! s:openVSplit(target)
+    call a:target.activate({'where': 'v'})
+endfunction
+
+" FUNCTION: s:openExplorer(node) {{{1
+function! s:openExplorer(node)
+    call a:node.openExplorer()
+endfunction
+
+" FUNCTION: s:openInNewTab(target) {{{1
+function! s:openInNewTab(target)
+    call a:target.activate({'where': 't'})
+endfunction
+
+" FUNCTION: s:openInNewTabSilent(target) {{{1
+function! s:openInNewTabSilent(target)
+    call a:target.activate({'where': 't', 'stay': 1})
+endfunction
+
+" FUNCTION: s:openNodeRecursively(node) {{{1
+function! s:openNodeRecursively(node)
+    call nerdtree#echo("Recursively opening node. Please wait...")
+    call a:node.openRecursively()
+    call b:NERDTree.render()
+    redraw
+    call nerdtree#echo("Recursively opening node. Please wait... DONE")
+endfunction
+
+"FUNCTION: s:previewNodeCurrent(node) {{{1
+function! s:previewNodeCurrent(node)
+    call a:node.open({'stay': 1, 'where': 'p', 'keepopen': 1})
+endfunction
+
+"FUNCTION: s:previewNodeHSplit(node) {{{1
+function! s:previewNodeHSplit(node)
+    call a:node.open({'stay': 1, 'where': 'h', 'keepopen': 1})
+endfunction
+
+"FUNCTION: s:previewNodeVSplit(node) {{{1
+function! s:previewNodeVSplit(node)
+    call a:node.open({'stay': 1, 'where': 'v', 'keepopen': 1})
+endfunction
+
+" FUNCTION: nerdtree#ui_glue#revealBookmark(name) {{{1
+" put the cursor on the node associate with the given name
+function! nerdtree#ui_glue#revealBookmark(name)
+    try
+        let targetNode = g:NERDTreeBookmark.GetNodeForName(a:name, 0)
+        call targetNode.putCursorHere(0, 1)
+    catch /^NERDTree.BookmarkNotFoundError/
+        call nerdtree#echo("Bookmark isnt cached under the current root")
+    endtry
+endfunction
+
+" FUNCTION: s:refreshRoot() {{{1
+" Reloads the current root. All nodes below this will be lost and the root dir
+" will be reloaded.
+function! s:refreshRoot()
+    call nerdtree#echo("Refreshing the root node. This could take a while...")
+    call b:NERDTreeRoot.refresh()
+    call b:NERDTree.render()
+    redraw
+    call nerdtree#echo("Refreshing the root node. This could take a while... DONE")
+endfunction
+
+" FUNCTION: s:refreshCurrent(node) {{{1
+" refreshes the root for the current node
+function! s:refreshCurrent(node)
+    let node = a:node
+    if !node.path.isDirectory
+        let node = node.parent
+    endif
+
+    call nerdtree#echo("Refreshing node. This could take a while...")
+    call node.refresh()
+    call b:NERDTree.render()
+    redraw
+    call nerdtree#echo("Refreshing node. This could take a while... DONE")
+endfunction
+
+" FUNCTION: nerdtree#ui_glue#setupCommands() {{{1
+function! 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 s:findAndRevealPath()
+    command! -n=0 -bar NERDTreeFocus call NERDTreeFocus()
+    command! -n=0 -bar NERDTreeCWD call NERDTreeCWD()
+endfunction
+
+" Function: s:SID()   {{{1
+function s:SID()
+    if !exists("s:sid")
+        let s:sid = matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze_SID$')
+    endif
+    return s:sid
+endfun
+
+" FUNCTION: s:showMenu(node) {{{1
+function! s:showMenu(node)
+    let mc = g:NERDTreeMenuController.New(g:NERDTreeMenuItem.AllEnabled())
+    call mc.showMenu()
+endfunction
+
+" FUNCTION: s:toggleIgnoreFilter() {{{1
+function! s:toggleIgnoreFilter()
+    call b:NERDTree.ui.toggleIgnoreFilter()
+endfunction
+
+" FUNCTION: s:toggleShowBookmarks() {{{1
+function! s:toggleShowBookmarks()
+    call b:NERDTree.ui.toggleShowBookmarks()
+endfunction
+
+" FUNCTION: s:toggleShowFiles() {{{1
+function! s:toggleShowFiles()
+    call b:NERDTree.ui.toggleShowFiles()
+endfunction
+
+" FUNCTION: s:toggleShowHidden() {{{1
+" toggles the display of hidden files
+function! s:toggleShowHidden()
+    call b:NERDTree.ui.toggleShowHidden()
+endfunction
+
+" FUNCTION: s:toggleZoom() {{{1
+function! s:toggleZoom()
+    call b:NERDTree.ui.toggleZoom()
+endfunction
+
+"FUNCTION: nerdtree#ui_glue#upDir(keepState) {{{1
+"moves the tree up a level
+"
+"Args:
+"keepState: 1 if the current root should be left open when the tree is
+"re-rendered
+function! nerdtree#ui_glue#upDir(keepState)
+    let cwd = b:NERDTreeRoot.path.str({'format': 'UI'})
+    if cwd ==# "/" || cwd =~# '^[^/]..$'
+        call nerdtree#echo("already at top dir")
+    else
+        if !a:keepState
+            call b:NERDTreeRoot.close()
+        endif
+
+        let oldRoot = b:NERDTreeRoot
+
+        if empty(b:NERDTreeRoot.parent)
+            let path = b:NERDTreeRoot.path.getParent()
+            let newRoot = g:NERDTreeDirNode.New(path)
+            call newRoot.open()
+            call newRoot.transplantChild(b:NERDTreeRoot)
+            let b:NERDTreeRoot = newRoot
+        else
+            let b:NERDTreeRoot = b:NERDTreeRoot.parent
+        endif
+
+        if g:NERDTreeChDirMode ==# 2
+            call b:NERDTreeRoot.path.changeToDir()
+        endif
+
+        call b:NERDTree.render()
+        call oldRoot.putCursorHere(0, 0)
+    endif
+endfunction
+
+" FUNCTION: s:upDirCurrentRootOpen() {{{1
+function! s:upDirCurrentRootOpen()
+    call nerdtree#ui_glue#upDir(1)
+endfunction
+
+" FUNCTION: s:upDirCurrentRootClosed() {{{1
+function! s:upDirCurrentRootClosed()
+    call nerdtree#ui_glue#upDir(0)
+endfunction
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/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()

sources_non_forked/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

sources_non_forked/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:

sources_non_forked/nerdtree/lib/nerdtree/event.vim

@@ -0,0 +1,13 @@
+"CLASS: Event
+"============================================================
+let s:Event = {}
+let g:NERDTreeEvent = s:Event
+
+function! s:Event.New(nerdtree, subject, action, params) abort
+    let newObj = copy(self)
+    let newObj.nerdtree = a:nerdtree
+    let newObj.subject = a:subject
+    let newObj.action = a:action
+    let newObj.params = a:params
+    return newObj
+endfunction

sources_non_forked/nerdtree/lib/nerdtree/flag_set.vim

@@ -0,0 +1,56 @@
+"CLASS: FlagSet
+"============================================================
+let s:FlagSet = {}
+let g:NERDTreeFlagSet = s:FlagSet
+
+"FUNCTION: FlagSet.addFlag(scope, flag) {{{1
+function! s:FlagSet.addFlag(scope, flag)
+    let flags = self._flagsForScope(a:scope)
+    if index(flags, a:flag) == -1
+        call add(flags, a:flag)
+    end
+endfunction
+
+"FUNCTION: FlagSet.clearFlags(scope) {{{1
+function! s:FlagSet.clearFlags(scope)
+    let self._flags[a:scope] = []
+endfunction
+
+"FUNCTION: FlagSet._flagsForScope(scope) {{{1
+function! s:FlagSet._flagsForScope(scope)
+    if !has_key(self._flags, a:scope)
+        let self._flags[a:scope] = []
+    endif
+    return self._flags[a:scope]
+endfunction
+
+"FUNCTION: FlagSet.New() {{{1
+function! s:FlagSet.New()
+    let newObj = copy(self)
+    let newObj._flags = {}
+    return newObj
+endfunction
+
+"FUNCTION: FlagSet.removeFlag(scope, flag) {{{1
+function! s:FlagSet.removeFlag(scope, flag)
+    let flags = self._flagsForScope(a:scope)
+
+    let i = index(flags, a:flag)
+    if i >= 0
+        call remove(flags, i)
+    endif
+endfunction
+
+"FUNCTION: FlagSet.renderToString() {{{1
+function! s:FlagSet.renderToString()
+    let flagstring = ""
+    for i in values(self._flags)
+        let flagstring .= join(i)
+    endfor
+
+    if len(flagstring) == 0
+        return ""
+    endif
+
+    return '[' . flagstring . ']'
+endfunction

sources_non_forked/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']

sources_non_forked/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

sources_non_forked/nerdtree/lib/nerdtree/nerdtree.vim

@@ -0,0 +1,39 @@
+"CLASS: NERDTree
+"============================================================
+let s:NERDTree = {}
+let g:NERDTree = s:NERDTree
+
+" Function: s:NERDTree.ExistsForBuffer()   {{{1
+" Returns 1 if a nerd tree root exists in the current buffer
+function! s:NERDTree.ExistsForBuf()
+    return exists("b:NERDTreeRoot")
+endfunction
+
+" Function: s:NERDTree.ExistsForTab()   {{{1
+" Returns 1 if a nerd tree root exists in the current tab
+function! s:NERDTree.ExistsForTab()
+    return exists("t:NERDTreeBufName")
+endfunction
+
+function! s:NERDTree.ForCurrentBuf()
+    if s:NERDTree.ExistsForBuf()
+        return b:NERDTree
+    else
+        return {}
+    endif
+endfunction
+
+function! s:NERDTree.New(path)
+    let newObj = copy(self)
+    let newObj.ui = g:NERDTreeUI.New(newObj)
+    let newObj.root = g:NERDTreeDirNode.New(a:path)
+
+    return newObj
+endfunction
+
+"FUNCTION: s:NERDTree.render() {{{1
+"A convenience function - since this is called often
+function! s:NERDTree.render()
+    call self.ui.render()
+endfunction
+

sources_non_forked/nerdtree/lib/nerdtree/notifier.vim

@@ -0,0 +1,35 @@
+"CLASS: Notifier
+"============================================================
+let s:Notifier = {}
+
+function! s:Notifier.AddListener(event, funcname)
+    let listeners = s:Notifier.GetListenersForEvent(a:event)
+    if listeners == []
+        let listenersMap = s:Notifier.GetListenersMap()
+        let listenersMap[a:event] = listeners
+    endif
+    call add(listeners, a:funcname)
+endfunction
+
+function! s:Notifier.NotifyListeners(event, path, params)
+    let event = g:NERDTreeEvent.New(b:NERDTree, a:path, a:event, a:params)
+
+    for listener in s:Notifier.GetListenersForEvent(a:event)
+        call {listener}(event)
+    endfor
+endfunction
+
+function! s:Notifier.GetListenersMap()
+    if !exists("s:refreshListenersMap")
+        let s:refreshListenersMap = {}
+    endif
+    return s:refreshListenersMap
+endfunction
+
+function! s:Notifier.GetListenersForEvent(name)
+    let listenersMap = s:Notifier.GetListenersMap()
+    return get(listenersMap, a:name, [])
+endfunction
+
+let g:NERDTreePathNotifier = deepcopy(s:Notifier)
+

sources_non_forked/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

sources_non_forked/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
 
@@ -583,8 +623,13 @@ function! s:Path.str(...)
 
     if has_key(options, 'truncateTo')
         let limit = options['truncateTo']
-        if len(toReturn) > limit
+        if len(toReturn) > limit-1
-            let toReturn = "<" . strpart(toReturn, len(toReturn) - limit + 1)
+            let toReturn = toReturn[(len(toReturn)-limit+1):]
+            if len(split(toReturn, '/')) > 1
+                let toReturn = '</' . join(split(toReturn, '/')[1:], '/') . '/'
+            else
+                let toReturn = '<' . toReturn
+            endif
         endif
     endif
 
@@ -604,7 +649,7 @@ 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
@@ -612,25 +657,15 @@ 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(), self._escChars())
-    let cwd = getcwd() . s:Path.Slash()
 
-    "return a relative path if we can
+    "make it relative
-    let isRelative = 0
+    let p = fnamemodify(p, ':.')
-    if nerdtree#runningWindows()
-        let isRelative = stridx(tolower(p), tolower(cwd)) == 0
-    else
-        let isRelative = stridx(p, cwd) == 0
-    endif
 
-    if isRelative
+    "handle the edge case where the file begins with a + (vim interprets
-        let p = strpart(p, strlen(cwd))
+    "the +foo in `:e +foo` as an option to :edit)
-
+    if p[0] == "+"
-        "handle the edge case where the file begins with a + (vim interprets
+        let p = '\' . p
-        "the +foo in `:e +foo` as an option to :edit)
-        if p[0] == "+"
-            let p = '\' . p
-        endif
     endif
 
     if p ==# ''
@@ -652,7 +687,7 @@ 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

sources_non_forked/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)

sources_non_forked/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)

sources_non_forked/nerdtree/lib/nerdtree/ui.vim

@@ -0,0 +1,332 @@
+"CLASS: UI
+"============================================================
+let s:UI = {}
+let g:NERDTreeUI = s:UI
+
+
+function! s:UI.lolcats()
+    echomsg "lolcats"
+endfunction
+
+"FUNCTION: s:UI.centerView() {{{2
+"centers the nerd tree window around the cursor (provided the nerd tree
+"options permit)
+function! s:UI.centerView()
+    if g:NERDTreeAutoCenter
+        let current_line = winline()
+        let lines_to_top = current_line
+        let lines_to_bottom = winheight(nerdtree#getTreeWinNum()) - current_line
+        if lines_to_top < g:NERDTreeAutoCenterThreshold || lines_to_bottom < g:NERDTreeAutoCenterThreshold
+            normal! zz
+        endif
+    endif
+endfunction
+
+"FUNCTION: s:UI.new(nerdtree) {{{1
+function! s:UI.New(nerdtree)
+    let newObj = copy(self)
+    let newObj.nerdtree = a:nerdtree
+    return newObj
+endfunction
+
+"FUNCTION: s:UI.getPath(ln) {{{1
+"Gets the full path to the node that is rendered on the given line number
+"
+"Args:
+"ln: the line number to get the path for
+"
+"Return:
+"A path if a node was selected, {} if nothing is selected.
+"If the 'up a dir' line was selected then the path to the parent of the
+"current root is returned
+function! s:UI.getPath(ln)
+    let line = getline(a:ln)
+
+    let rootLine = self.getRootLineNum()
+
+    "check to see if we have the root node
+    if a:ln == rootLine
+        return b:NERDTreeRoot.path
+    endif
+
+    if !g:NERDTreeDirArrows
+        " in case called from outside the tree
+        if line !~# '^ *[|`▸▾ ]' || line =~# '^$'
+            return {}
+        endif
+    endif
+
+    if line ==# nerdtree#treeUpDirLine()
+        return b:NERDTreeRoot.path.getParent()
+    endif
+
+    let indent = self._indentLevelFor(line)
+
+    "remove the tree parts and the leading space
+    let curFile = nerdtree#stripMarkupFromLine(line, 0)
+
+    let wasdir = 0
+    if curFile =~# '/$'
+        let wasdir = 1
+        let curFile = substitute(curFile, '/\?$', '/', "")
+    endif
+
+    let dir = ""
+    let lnum = a:ln
+    while lnum > 0
+        let lnum = lnum - 1
+        let curLine = getline(lnum)
+        let curLineStripped = nerdtree#stripMarkupFromLine(curLine, 1)
+
+        "have we reached the top of the tree?
+        if lnum == rootLine
+            let dir = b:NERDTreeRoot.path.str({'format': 'UI'}) . dir
+            break
+        endif
+        if curLineStripped =~# '/$'
+            let lpindent = self._indentLevelFor(curLine)
+            if lpindent < indent
+                let indent = indent - 1
+
+                let dir = substitute (curLineStripped,'^\\', "", "") . dir
+                continue
+            endif
+        endif
+    endwhile
+    let curFile = b:NERDTreeRoot.path.drive . dir . curFile
+    let toReturn = g:NERDTreePath.New(curFile)
+    return toReturn
+endfunction
+
+"FUNCTION: s:UI.getLineNum(file_node){{{1
+"returns the line number this node is rendered on, or -1 if it isnt rendered
+function! s:UI.getLineNum(file_node)
+    "if the node is the root then return the root line no.
+    if a:file_node.isRoot()
+        return b:NERDTree.ui.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 = a:file_node.path.str({'format': 'UI'})
+
+    let lnum = b:NERDTree.ui.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 = self._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: s:UI.getRootLineNum(){{{1
+"gets the line number of the root node
+function! s:UI.getRootLineNum()
+    let rootLine = 1
+    while getline(rootLine) !~# '^\(/\|<\)'
+        let rootLine = rootLine + 1
+    endwhile
+    return rootLine
+endfunction
+
+"FUNCTION: s:UI._indentLevelFor(line) {{{2
+function! s:UI._indentLevelFor(line)
+    let level = match(a:line, '[^ \-+~▸▾`|]') / nerdtree#treeWid()
+    " check if line includes arrows
+    if match(a:line, '[▸▾]') > -1
+        " decrement level as arrow uses 3 ascii chars
+        let level = level - 1
+    endif
+    return level
+endfunction
+
+
+"FUNCTION: s:UI.restoreScreenState() {{{2
+"
+"Sets the screen state back to what it was when nerdtree#saveScreenState was last
+"called.
+"
+"Assumes the cursor is in the NERDTree window
+function! s:UI.restoreScreenState()
+    if !has_key(self, '_screenState')
+        return
+    endif
+    exec("silent vertical resize " . self._screenState['oldWindowSize'])
+
+    let old_scrolloff=&scrolloff
+    let &scrolloff=0
+    call cursor(self._screenState['oldTopLine'], 0)
+    normal! zt
+    call setpos(".", self._screenState['oldPos'])
+    let &scrolloff=old_scrolloff
+endfunction
+
+"FUNCTION: s:UI.saveScreenState() {{{2
+"Saves the current cursor position in the current buffer and the window
+"scroll position
+function! s:UI.saveScreenState()
+    let win = winnr()
+    try
+        call nerdtree#putCursorInTreeWin()
+        let self._screenState = {}
+        let self._screenState['oldPos'] = getpos(".")
+        let self._screenState['oldTopLine'] = line("w0")
+        let self._screenState['oldWindowSize']= winwidth("")
+        call nerdtree#exec(win . "wincmd w")
+    catch /^NERDTree.InvalidOperationError/
+    endtry
+endfunction
+
+"FUNCTION: s:UI.render() {{{2
+function! s:UI.render()
+    setlocal modifiable
+
+    "remember the top line of the buffer and the current line so we can
+    "restore the view exactly how it was
+    let curLine = line(".")
+    let curCol = col(".")
+    let topLine = line("w0")
+
+    "delete all lines in the buffer (being careful not to clobber a register)
+    silent 1,$delete _
+
+    call nerdtree#dumpHelp()
+
+    "delete the blank line before the help and add one after it
+    if g:NERDTreeMinimalUI == 0
+        call setline(line(".")+1, "")
+        call cursor(line(".")+1, col("."))
+    endif
+
+    if b:NERDTreeShowBookmarks
+        call nerdtree#renderBookmarks()
+    endif
+
+    "add the 'up a dir' line
+    if !g:NERDTreeMinimalUI
+        call setline(line(".")+1, nerdtree#treeUpDirLine())
+        call cursor(line(".")+1, col("."))
+    endif
+
+    "draw the header line
+    let header = b:NERDTreeRoot.path.str({'format': 'UI', 'truncateTo': winwidth(0)})
+    call setline(line(".")+1, header)
+    call cursor(line(".")+1, col("."))
+
+    "draw the tree
+    let old_o = @o
+    let @o = b:NERDTreeRoot.renderToString()
+    silent put o
+    let @o = old_o
+
+    "delete the blank line at the top of the buffer
+    silent 1,1delete _
+
+    "restore the view
+    let old_scrolloff=&scrolloff
+    let &scrolloff=0
+    call cursor(topLine, 1)
+    normal! zt
+    call cursor(curLine, curCol)
+    let &scrolloff = old_scrolloff
+
+    setlocal nomodifiable
+endfunction
+
+
+"FUNCTION: UI.renderViewSavingPosition {{{1
+"Renders the tree and ensures the cursor stays on the current node or the
+"current nodes parent if it is no longer available upon re-rendering
+function! s:UI.renderViewSavingPosition()
+    let currentNode = g:NERDTreeFileNode.GetSelected()
+
+    "go up the tree till we find a node that will be visible or till we run
+    "out of nodes
+    while currentNode != {} && !currentNode.isVisible() && !currentNode.isRoot()
+        let currentNode = currentNode.parent
+    endwhile
+
+    call b:NERDTree.render()
+
+    if currentNode != {}
+        call currentNode.putCursorHere(0, 0)
+    endif
+endfunction
+
+" FUNCTION: s:UI.toggleIgnoreFilter() {{{1
+" toggles the use of the NERDTreeIgnore option
+function! s:UI.toggleIgnoreFilter()
+    let b:NERDTreeIgnoreEnabled = !b:NERDTreeIgnoreEnabled
+    call b:NERDTree.ui.renderViewSavingPosition()
+    call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleShowBookmarks() {{{1
+" toggles the display of bookmarks
+function! s:UI.toggleShowBookmarks()
+    let b:NERDTreeShowBookmarks = !b:NERDTreeShowBookmarks
+    if b:NERDTreeShowBookmarks
+        call b:NERDTree.render()
+        call nerdtree#putCursorOnBookmarkTable()
+    else
+        call b:NERDTree.ui.renderViewSavingPosition()
+    endif
+    call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleShowFiles() {{{1
+" toggles the display of hidden files
+function! s:UI.toggleShowFiles()
+    let b:NERDTreeShowFiles = !b:NERDTreeShowFiles
+    call b:NERDTree.ui.renderViewSavingPosition()
+    call b:NERDTree.ui.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleShowHidden() {{{1
+" toggles the display of hidden files
+function! s:UI.toggleShowHidden()
+    let b:NERDTreeShowHidden = !b:NERDTreeShowHidden
+    call b:NERDTree.ui.renderViewSavingPosition()
+    call self.centerView()
+endfunction
+
+" FUNCTION: s:UI.toggleZoom() {{{1
+" zoom (maximize/minimize) the NERDTree window
+function! s:UI.toggleZoom()
+    if exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
+        let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
+        exec "silent vertical resize ". size
+        let b:NERDTreeZoomed = 0
+    else
+        exec "vertical resize"
+        let b:NERDTreeZoomed = 1
+    endif
+endfunction

sources_non_forked/nerdtree/nerdtree_plugin/fs_menu.vim

@@ -24,7 +24,7 @@ call NERDTreeAddMenuItem({'text': '(a)dd a childnode', 'shortcut': 'a', 'callbac
 call NERDTreeAddMenuItem({'text': '(m)ove the current node', 'shortcut': 'm', 'callback': 'NERDTreeMoveNode'})
 call NERDTreeAddMenuItem({'text': '(d)elete the current node', 'shortcut': 'd', 'callback': 'NERDTreeDeleteNode'})
 
-if has("gui_mac") || has("gui_macvim") 
+if has("gui_mac") || has("gui_macvim")
     call NERDTreeAddMenuItem({'text': '(r)eveal in Finder the current node', 'shortcut': 'r', 'callback': 'NERDTreeRevealInFinder'})
     call NERDTreeAddMenuItem({'text': '(o)pen the current node with system editor', 'shortcut': 'o', 'callback': 'NERDTreeExecuteFile'})
     call NERDTreeAddMenuItem({'text': '(q)uicklook the current node', 'shortcut': 'q', 'callback': 'NERDTreeQuickLook'})
@@ -82,13 +82,15 @@ 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. 
+        " 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"
+        let editStr = g:NERDTreePath.New(a:newFileName).str({'format': 'Edit'})
+        exec "tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':e! " . editStr . "' | endif"
         exec "tabnext " . s:originalTabNumber
         exec s:originalWindowNumber . "wincmd w"
         " 3. We don't need a previous buffer anymore
@@ -114,7 +116,10 @@ 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 +143,7 @@ function! NERDTreeMoveNode()
     endif
 
     try
-        let bufnum = bufnr(curNode.path.str())
+        let bufnum = bufnr("^".curNode.path.str()."$")
 
         call curNode.rename(newNodePath)
         call NERDTreeRender()
@@ -186,7 +191,7 @@ 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 +229,10 @@ 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

sources_non_forked/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()

sources_non_forked/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

sources_non_forked/open_file_under_cursor.vim/plugin/open_file_under_cursor.vim

@@ -12,7 +12,20 @@ function! GotoFile(w)
         let pos = ""
         let fname = curword
     endif
-    " Open new window if requested
+ 
+    " check exists file.
+    if filereadable(fname)
+        let fullname = fname
+    else
+        " try find file with prefix by working directory
+        let fullname = getcwd() . '/' . fname
+        if ! filereadable(fullname)
+            " the last try, using current directory based on file opened.
+            let fullname = expand('%:h') . '/' . fname
+        endif
+    endif
+
+   " Open new window if requested
     if a:w == "new"
         new
     endif

sources_non_forked/syntastic/.gitignore

@@ -0,0 +1,4 @@
+*~
+*.swp
+tags
+.DS_Store

sources_non_forked/syntastic/CONTRIBUTING.md

@@ -0,0 +1,105 @@
+# CONTRIBUTING
+- - -
+1\. [Bug reports / GitHub issues](#bugreps)  
+2\. [Submitting a patch](#patches)  
+3\. [General style notes](#generalstyle)  
+4\. [Syntax checker notes](#checkerstyle)  
+- - -
+
+<a name="bugreps"></a>
+
+## 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;
+* the version of Vim you are using (run `:ver` to find out);
+* 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.  Adding debugging information is typically useful
+too:
+
+* open a file handled by your checker;
+* set `g:syntastic_debug` to 1 or 3;
+* run the checker;
+* copy the output of `:mes`.
+
+<a name="patches"></a>
+
+## 2. Submitting a patch
+
+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.
+
+To submit a patch:
+
+* fork the [repo][2] on GitHub;
+* make a [topic branch][3] and start hacking;
+* submit a pull request based off your topic branch.
+
+Small, focused patches are preferred.
+
+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.
+
+Also make sure to update the manual whenever applicable.  Nobody can use
+features that aren't documented.
+
+<a name="generalstyle"></a>
+
+## 3. General style notes
+
+Follow the coding conventions/styles used in the syntastic core:
+
+* use 4 space indents;
+* 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][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

sources_non_forked/syntastic/LICENCE

@@ -0,0 +1,13 @@
+           DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                   Version 2, December 2004
+
+Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+
+Everyone is permitted to copy and distribute verbatim or modified
+copies of this license document, and changing it is allowed as long
+as the name is changed.
+
+           DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. You just DO WHAT THE FUCK YOU WANT TO.

sources_non_forked/syntastic/README.markdown

@@ -0,0 +1,462 @@
+                   ,
+                  / \,,_  .'|
+               ,{{| /}}}}/_.'            _____________________________________________
+              }}}}` '{{'  '.            /                                             \
+            {{{{{    _   ;, \          /            Ladies and Gentlemen,              \
+         ,}}}}}}    /o`\  ` ;)        |                                                |
+        {{{{{{   /           (        |                 this is ...                    |
+        }}}}}}   |            \       |                                                |
+       {{{{{{{{   \            \      |                                                |
+       }}}}}}}}}   '.__      _  |     |    _____             __             __  _      |
+       {{{{{{{{       /`._  (_\ /     |   / ___/__  ______  / /_____ ______/ /_(_)____ |
+        }}}}}}'      |    //___/   --=:   \__ \/ / / / __ \/ __/ __ `/ ___/ __/ / ___/ |
+    jgs `{{{{`       |     '--'       |  ___/ / /_/ / / / / /_/ /_/ (__  ) /_/ / /__   |
+         }}}`                         | /____/\__, /_/ /_/\__/\__,_/____/\__/_/\___/   |
+                                      |      /____/                                    |
+                                      |                                               /
+                                       \_____________________________________________/
+
+
+- - -
+1. [Introduction](#introduction)  
+2. [Installation](#installation)  
+2.1. [Requirements](#requirements)  
+2.2. [Installing syntastic with Pathogen](#installpathogen)  
+3. [Recommended settings](#settings)  
+4. [FAQ](#faq)  
+4.1. [I installed syntastic but it isn't reporting any errors...](#faqinfo)  
+4.2. [The `python` checker complains about syntactically valid Python 3 constructs...](#faqpython3)  
+4.3. [Are there any local checkers for HTML5 that I can use with syntastic?](#faqhtml5)  
+4.4. [The `perl` checker has stopped working...](#faqperl)  
+4.5. [What happened to the `rustc` checker?](#faqrust)  
+4.6. [What happened to the `xcrun` checker?](#faqxcrun)  
+4.7. [I run a checker and the location list is not updated...](#faqloclist)  
+4.7. [I run`:lopen` or `:lwindow` and the error window is empty...](#faqloclist)  
+4.8. [How can I pass additional arguments to a checker?](#faqargs)  
+4.9. [Syntastic supports several checkers for my filetype - how do I tell which one(s) to use?](#faqcheckers)  
+4.10. [What is the difference between syntax checkers and style checkers?](#faqstyle)  
+4.11. [I have enabled multiple checkers for the current filetype.  How can I display all of the errors from all of the checkers together?](#faqaggregate)  
+4.12. [How can I jump between the different errors without using the location list at the bottom of the window?](#faqlnext)  
+4.13. [The error window is closed automatically when I :quit the current buffer but not when I :bdelete it?](#faqbdelete)  
+5. [Resources](#otherresources)  
+
+- - -
+
+<a name="introduction"></a>
+
+## 1\. Introduction
+
+Syntastic is a syntax checking plugin for [Vim][13] that runs files through
+external syntax checkers and displays any resulting errors to the user. This
+can be done on demand, or automatically as files are saved. If syntax errors
+are detected, 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, syntastic has checking plugins for ActionScript,
+Ada, API Blueprint, AppleScript, AsciiDoc, ASM, BEMHTML, Bro, Bourne shell,
+C, C++, C#, Cabal, Chef, CoffeeScript, Coco, Coq, CSS, Cucumber, CUDA, D,
+Dart, DocBook, Dust, Elixir, Erlang, eRuby, Fortran, Gentoo metadata, GLSL,
+Go, Haml, Haskell, Haxe, Handlebars, HSS, HTML, Java, JavaScript, JSON, JSX,
+LESS, Lex, Limbo, LISP, LLVM intermediate language, Lua, Markdown, MATLAB,
+NASM, Objective-C, Objective-C++, OCaml, Perl, Perl POD, PHP, gettext Portable
+Object, OS X and iOS property lists, Puppet, Python, R, Racket, Relax NG,
+reStructuredText, RPM spec, Ruby, SASS/SCSS, Scala, Slim, SML, Tcl, TeX,
+Texinfo, Twig, TypeScript, Vala, 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.
+
+A number of third-party Vim plugins also provide checkers for syntastic,
+for example: [omnisharp-vim][25], [rust.vim][12], [syntastic-extras][26],
+[syntastic-more][27], and [vim-swift][24].
+
+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
+enabled.
+
+![Screenshot 1][0]
+
+1. Errors are loaded into the location list for the corresponding window.
+2. When the cursor is on a line containing an error, the error message is echoed in the command window.
+3. Signs are placed beside lines with errors - note that warnings are displayed in a different color.
+4. There is a configurable statusline flag you can include in your statusline config.
+5. Hover the mouse over a line containing an error and the error message is displayed as a balloon.
+6. (not shown) Highlighting errors with syntax highlighting. Erroneous parts of lines can be highlighted.
+
+<a name="installation"></a>
+
+## 2\. Installation
+
+<a name="requirements"></a>
+
+### 2.1\. Requirements
+
+Syntastic itself has rather relaxed requirements: it doesn't have any external
+dependencies, and it needs a version of [Vim][13] compiled with a few common
+features: `autocmd`, `eval`, `file_in_path`, `modify_fname`, `quickfix`,
+`reltime`, and `user_commands`. Not all possible combinations of features that
+include the ones above make equal sense on all operating systems, but Vim
+version 7 or later with the "normal", "big", or "huge" feature sets should be
+fine.
+
+Syntastic should work with any modern plugin managers for Vim, such as
+[NeoBundle][14], [Pathogen][1], [Vim-Addon-Manager][15], [Vim-Plug][16], or
+[Vundle][17]. Instructions for installing syntastic with [Pathogen][1] are
+included below for completeness.
+
+Last but not least: syntastic doesn't know how to do any syntax checks by
+itself. In order to get meaningful results you need to install external
+checkers corresponding to the types of files you use. Please consult the
+[wiki][3] for a list of supported checkers.
+
+<a name="installpathogen"></a>
+
+### 2.2\. Installing syntastic with Pathogen
+
+If you already have [Pathogen][1] working then skip [Step 1](#step1) and go to
+[Step 2](#step2).
+
+<a name="step1"></a>
+
+#### 2.2.1\. Step 1: Install pathogen.vim
+
+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 && \
+curl -LSso ~/.vim/autoload/pathogen.vim https://tpo.pe/pathogen.vim
+```
+Next you *need* to add this to your `~/.vimrc`:
+```vim
+execute pathogen#infect()
+```
+
+<a name="step2"></a>
+
+#### 2.2.2\. Step 2: Install syntastic as a Pathogen bundle
+
+You now have pathogen installed and can put syntastic into `~/.vim/bundle` like
+this:
+```sh
+cd ~/.vim/bundle && \
+git clone https://github.com/scrooloose/syntastic.git
+```
+Quit vim and start it back up to reload it, then type:
+```vim
+:Helptags
+```
+If you get an error when you do this, then you probably didn't install
+[Pathogen][1] right.  Go back to [Step 1](#step1) and make sure you did the
+following:
+
+1. Created both the `~/.vim/autoload` and `~/.vim/bundle` directories.
+2. Added the `execute pathogen#infect()` line to your `~/.vimrc` file
+3. Did the `git clone` of syntastic inside `~/.vim/bundle`
+4. Have permissions to access all of these directories.
+
+<a name="settings"></a>
+
+## 3\. Recommended settings
+
+Syntastic has a large number of options that can be configured, and the
+defaults are not particularly well suitable for new users.  It is recommended
+that you start by adding the following lines to your `vimrc` file, and return
+to them after reading the manual (see `:help syntastic` in Vim):
+```vim
+set statusline+=%#warningmsg#
+set statusline+=%{SyntasticStatuslineFlag()}
+set statusline+=%*
+
+let g:syntastic_always_populate_loc_list = 1
+let g:syntastic_auto_loc_list = 1
+let g:syntastic_check_on_open = 1
+let g:syntastic_check_on_wq = 0
+```
+
+<a name="faq"></a>
+
+## 4\. FAQ
+
+<a name="faqinfo"></a>
+
+__4.1. 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
+is installed. For example: by default, python requires either `flake8` or
+`pylint` to be installed and in your `$PATH`. To see which executables are
+supported, look at the [wiki][3]. Note that aliases do not work; the actual
+executables must be available in your `$PATH`. Symbolic links are okay though.
+You can see syntastic's idea of available checkers by running `:SyntasticInfo`.
+
+A second probable reason is that none of the available checkers are
+enabled. Syntastic comes preconfigured with a default list of enabled checkers
+per filetype, but this list is kept short in order to prevent slowing down Vim
+or trying to run conflicting checks. The command `:SyntasticInfo` will show you
+which checkers are enabled. You can tell syntastic which checkers (among the
+available ones) you want to run by setting `g:syntastic_<filetype>_checkers` in
+your `vimrc` (see [below](#faqcheckers)).
+
+A third possible reason is that the `$PATH` seen by syntastic might not be same
+as the `$PATH` in your login shell. Syntastic runs checkers using the shell
+pointed to by Vim's `shell` (or by `g:syntastic_shell`, if set), and that's the
+shell you need to configure to set the proper `$PATH` and environment variables
+for your checkers. You can see syntastic's idea of `$PATH` by running
+```vim
+:echo syntastic#util#system('echo "$PATH"')
+```
+on UNIX and Mac OS-X systems, or
+```vim
+:echo syntastic#util#system('echo %PATH%')
+```
+on Windows.
+
+Finally, another reason it could fail is that either the command line options
+or the error output for a syntax checker may have changed. In this case, make
+sure you have the latest version of the syntax checker installed. If it still
+fails then post an [issue][4] - or better yet, create a pull request.
+
+<a name="faqpython3"></a>
+
+__4.2. Q. The `python` checker complains about syntactically valid Python 3 constructs...__
+
+A. Configure the `python` checker to call a Python 3 interpreter rather than
+Python 2, e.g:
+```vim
+let g:syntastic_python_python_exec = '/path/to/python3'
+```
+
+<a name="faqhtml5"></a>
+
+__4.3. Q. Are there any local checkers for HTML5 that I can use with syntastic?__
+
+[HTML Tidy][18] has a fork named [HTML Tidy for HTML5][19].  It's a drop
+in replacement, and syntastic can use it without changes.  Just install it
+somewhere and point `g:syntastic_html_tidy_exec` to its executable:
+```vim
+let g:syntastic_html_tidy_exec = 'tidy5'
+```
+Alternatively, you can install [vnu.jar][21] from the [validator.nu][20]
+project and run it as a [HTTP server][23]:
+```sh
+$ java -Xss512k -cp /path/to/vnu.jar nu.validator.servlet.Main 8888
+```
+Then you can [configure][22] syntastic to use it:
+```vim
+let g:syntastic_html_validator_api = 'http://localhost:8888/'
+```
+
+<a name="faqperl"></a>
+
+__4.4. Q. The `perl` checker has stopped working...__
+
+A. The `perl` checker runs `perl -c` against your file, which in turn
+__executes__ any `BEGIN`, `UNITCHECK`, and `CHECK` blocks, and any `use`
+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, 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
+```
+
+<a name="faqrust"></a>
+
+__4.5. Q. What happened to the `rustc` checker?__
+
+A. It is now part of the [rust.vim][12] plugin.  If you install this plugin the
+checker should be picked up automatically by syntastic.
+
+<a name="faqxcrun"></a>
+
+__4.6. Q. What happened to the `xcrun` checker?__
+
+A. The `xcrun` checker used to have a security problem and it has been removed.
+A better checker for __Swift__ is part of the [vim-swift][24] plugin.  If you
+install this plugin the checker should be picked up automatically by syntastic.
+
+<a name="faqloclist"></a>
+
+__4.7. Q. I run a checker and the location list is not updated...__  
+__4.7. 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
+location list to always be updated when you run the checkers, add this line to
+your `vimrc`:
+```vim
+let g:syntastic_always_populate_loc_list = 1
+```
+
+<a name="faqargs"></a>
+
+__4.8. Q. How can I pass additional arguments to a checker?__
+
+A. Almost all syntax checkers use the `makeprgBuild()` function. Those checkers
+that do can be configured using global variables. The general form of the
+global `args` variables is `syntastic_<filetype>_<checker>_args`.
+
+So, If you wanted to pass `--my --args --here` to the ruby mri checker you
+would add this line to your `vimrc`:
+```vim
+let g:syntastic_ruby_mri_args = "--my --args --here"
+```
+
+See `:help syntastic-checker-options` for more information.
+
+<a name="faqcheckers"></a>
+
+__4.9. Q. Syntastic supports several checkers for my filetype - how do I tell it
+which one(s) to use?__
+
+A. Stick a line like this in your `vimrc`:
+```vim
+let g:syntastic_<filetype>_checkers = ['<checker-name>']
+```
+
+To see the list of supported checkers for your filetype look at the
+[wiki][3].
+
+e.g. Python has the following checkers, among others: `flake8`, `pyflakes`,
+`pylint` and a native `python` checker.
+
+To tell syntastic to use `pylint`, you would use this setting:
+```vim
+let g:syntastic_python_checkers = ['pylint']
+```
+
+Checkers can be chained together like this:
+```vim
+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>
+
+__4.10. 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>
+
+__4.11. Q. I have enabled multiple checkers for the current filetype.  How can I
+display all of the errors from all of the checkers together?__
+
+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>
+
+__4.12. 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
+`:help :lprevious`.
+
+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).
+
+<a name="faqbdelete"></a>
+
+__4.13. Q. The error window is closed automatically when I :quit the current buffer
+but not when I :bdelete it?__
+
+A. There is no safe way to handle that situation automatically, but you can
+work around it:
+
+```vim
+nnoremap <silent> <C-d> :lclose<CR>:bdelete<CR>
+cabbrev <silent> bd lclose\|bdelete
+```
+
+<a name="otherresources"></a>
+
+## 5\. Resources
+
+The preferred place for posting suggestions, reporting bugs, and general
+discussions related to syntastic is the [issue tracker at GitHub][4].
+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
+plugins that provide more functionality than syntastic.  You might want to take
+a look at [jedi-vim][7], [python-mode][8], or [YouCompleteMe][9].
+
+[0]: https://github.com/scrooloose/syntastic/raw/master/_assets/screenshot_1.png
+[1]: https://github.com/tpope/vim-pathogen
+[2]: https://github.com/tpope/vim-unimpaired
+[3]: https://github.com/scrooloose/syntastic/wiki/Syntax-Checkers
+[4]: https://github.com/scrooloose/syntastic/issues
+[5]: https://groups.google.com/group/vim-syntastic
+[6]: http://stackoverflow.com/questions/tagged/syntastic
+[7]: https://github.com/davidhalter/jedi-vim
+[8]: https://github.com/klen/python-mode
+[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
+[13]: http://www.vim.org/
+[14]: https://github.com/Shougo/neobundle.vim
+[15]: https://github.com/MarcWeber/vim-addon-manager
+[16]: https://github.com/junegunn/vim-plug/
+[17]: https://github.com/gmarik/Vundle.vim
+[18]: http://tidy.sourceforge.net/
+[19]: http://www.htacg.org/tidy-html5/
+[20]: http://about.validator.nu/
+[21]: https://github.com/validator/validator/releases/latest
+[22]: https://github.com/scrooloose/syntastic/wiki/HTML%3A---validator
+[23]: http://validator.github.io/validator/#standalone
+[24]: https://github.com/kballard/vim-swift
+[25]: https://github.com/OmniSharp/omnisharp-vim
+[26]: https://github.com/myint/syntastic-extras
+[27]: https://github.com/roktas/syntastic-more
+
+<!--
+vim:tw=79:sw=4:
+-->

sources_non_forked/syntastic/autoload/syntastic/c.vim

@@ -0,0 +1,345 @@
+if exists("g:loaded_syntastic_c_autoload") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_c_autoload = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+" Public functions {{{1
+
+" convenience function to determine the 'null device' parameter
+" based on the current operating system
+function! syntastic#c#NullOutput() abort " {{{2
+    let known_os = has('unix') || has('mac') || syntastic#util#isRunningWindows()
+    return known_os ? '-o ' . syntastic#util#DevNull() : ''
+endfunction " }}}2
+
+" read additional compiler flags from the given configuration file
+" the file format and its parsing mechanism is inspired by clang_complete
+function! syntastic#c#ReadConfig(file) abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, 'ReadConfig: looking for', a:file)
+
+    " search upwards from the current file's directory
+    let config = findfile(a:file, '.;')
+    if config == ''
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, 'ReadConfig: file not found')
+        return ''
+    endif
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, 'ReadConfig: config file:', config)
+    if !filereadable(config)
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, 'ReadConfig: file unreadable')
+        return ''
+    endif
+
+    " convert filename into absolute path
+    let filepath = fnamemodify(config, ':p:h')
+
+    " try to read config file
+    try
+        let lines = readfile(config)
+    catch /\m^Vim\%((\a\+)\)\=:E48[45]/
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, 'ReadConfig: error reading file')
+        return ''
+    endtry
+
+    " filter out empty lines and comments
+    call filter(lines, 'v:val !~ ''\v^(\s*#|$)''')
+
+    " remove leading and trailing spaces
+    call map(lines, 'substitute(v:val, ''\m^\s\+'', "", "")')
+    call map(lines, 'substitute(v:val, ''\m\s\+$'', "", "")')
+
+    let parameters = []
+    for line in lines
+        let matches = matchstr(line, '\m\C^\s*-I\s*\zs.\+')
+        if matches != ''
+            " this one looks like an absolute path
+            if match(matches, '\m^\%(/\|\a:\)') != -1
+                call add(parameters, '-I' . matches)
+            else
+                call add(parameters, '-I' . filepath . syntastic#util#Slash() . matches)
+            endif
+        else
+            call add(parameters, line)
+        endif
+    endfor
+
+    return join(map(parameters, 'syntastic#util#shescape(v:val)'))
+endfunction " }}}2
+
+" GetLocList() for C-like compilers
+function! syntastic#c#GetLocList(filetype, subchecker, options) abort " {{{2
+    try
+        let flags = s:_get_cflags(a:filetype, a:subchecker, a:options)
+    catch /\m\C^Syntastic: skip checks$/
+        return []
+    endtry
+
+    let makeprg = syntastic#util#shexpand(g:syntastic_{a:filetype}_compiler) .
+        \ ' ' . flags . ' ' . syntastic#util#shexpand('%')
+
+    let errorformat = s:_get_checker_var('g', a:filetype, a:subchecker, 'errorformat', a:options['errorformat'])
+
+    let postprocess = s:_get_checker_var('g', a:filetype, a:subchecker, 'remove_include_errors', 0) ?
+        \ ['filterForeignErrors'] : []
+
+    " process makeprg
+    return SyntasticMake({
+        \ 'makeprg': makeprg,
+        \ 'errorformat': errorformat,
+        \ 'postprocess': postprocess })
+endfunction " }}}2
+
+" }}}1
+
+" Private functions {{{1
+
+" initialize c/cpp syntax checker handlers
+function! s:_init() abort " {{{2
+    let s:handlers = []
+    let s:cflags = {}
+
+    call s:_registerHandler('\m\<cairo',       's:_checkPackage', ['cairo', 'cairo'])
+    call s:_registerHandler('\m\<freetype',    's:_checkPackage', ['freetype', 'freetype2', 'freetype'])
+    call s:_registerHandler('\m\<glade',       's:_checkPackage', ['glade', 'libglade-2.0', 'libglade'])
+    call s:_registerHandler('\m\<glib',        's:_checkPackage', ['glib', 'glib-2.0', 'glib'])
+    call s:_registerHandler('\m\<gtk',         's:_checkPackage', ['gtk', 'gtk+-2.0', 'gtk+', 'glib-2.0', 'glib'])
+    call s:_registerHandler('\m\<libsoup',     's:_checkPackage', ['libsoup', 'libsoup-2.4', 'libsoup-2.2'])
+    call s:_registerHandler('\m\<libxml',      's:_checkPackage', ['libxml', 'libxml-2.0', 'libxml'])
+    call s:_registerHandler('\m\<pango',       's:_checkPackage', ['pango', 'pango'])
+    call s:_registerHandler('\m\<SDL',         's:_checkPackage', ['sdl', 'sdl'])
+    call s:_registerHandler('\m\<opengl',      's:_checkPackage', ['opengl', 'gl'])
+    call s:_registerHandler('\m\<webkit',      's:_checkPackage', ['webkit', 'webkit-1.0'])
+
+    call s:_registerHandler('\m\<php\.h\>',    's:_checkPhp',    [])
+    call s:_registerHandler('\m\<Python\.h\>', 's:_checkPython', [])
+    call s:_registerHandler('\m\<ruby',        's:_checkRuby',   [])
+endfunction " }}}2
+
+" register a handler dictionary object
+function! s:_registerHandler(regex, function, args) abort " {{{2
+    let handler = {}
+    let handler["regex"] = a:regex
+    let handler["func"] = function(a:function)
+    let handler["args"] = a:args
+    call add(s:handlers, handler)
+endfunction " }}}2
+
+" try to find library with 'pkg-config'
+" search possible libraries from first to last given
+" argument until one is found
+function! s:_checkPackage(name, ...) abort " {{{2
+    if executable('pkg-config')
+        if !has_key(s:cflags, a:name)
+            for pkg in a:000
+                let pkg_flags = syntastic#util#system('pkg-config --cflags ' . pkg)
+                " since we cannot necessarily trust the pkg-config exit code
+                " we have to check for an error output as well
+                if v:shell_error == 0 && pkg_flags !~? 'not found'
+                    let pkg_flags = ' ' . substitute(pkg_flags, "\n", '', '')
+                    let s:cflags[a:name] = pkg_flags
+                    return pkg_flags
+                endif
+            endfor
+        else
+            return s:cflags[a:name]
+        endif
+    endif
+    return ''
+endfunction " }}}2
+
+" try to find PHP includes with 'php-config'
+function! s:_checkPhp() abort " {{{2
+    if executable('php-config')
+        if !has_key(s:cflags, 'php')
+            let s:cflags['php'] = syntastic#util#system('php-config --includes')
+            let s:cflags['php'] = ' ' . substitute(s:cflags['php'], "\n", '', '')
+        endif
+        return s:cflags['php']
+    endif
+    return ''
+endfunction " }}}2
+
+" try to find the python headers with distutils
+function! s:_checkPython() abort " {{{2
+    if executable('python')
+        if !has_key(s:cflags, 'python')
+            let s:cflags['python'] = syntastic#util#system('python -c ''from distutils import ' .
+                \ 'sysconfig; import sys; sys.stdout.write(sysconfig.get_python_inc())''')
+            let s:cflags['python'] = substitute(s:cflags['python'], "\n", '', '')
+            let s:cflags['python'] = ' -I' . s:cflags['python']
+        endif
+        return s:cflags['python']
+    endif
+    return ''
+endfunction " }}}2
+
+" try to find the ruby headers with 'rbconfig'
+function! s:_checkRuby() abort " {{{2
+    if executable('ruby')
+        if !has_key(s:cflags, 'ruby')
+            let s:cflags['ruby'] = syntastic#util#system('ruby -r rbconfig -e ' .
+                \ '''puts RbConfig::CONFIG["rubyhdrdir"] || RbConfig::CONFIG["archdir"]''')
+            let s:cflags['ruby'] = substitute(s:cflags['ruby'], "\n", '', '')
+            let s:cflags['ruby'] = ' -I' . s:cflags['ruby']
+        endif
+        return s:cflags['ruby']
+    endif
+    return ''
+endfunction " }}}2
+
+" }}}1
+
+" Utilities {{{1
+
+" resolve checker-related user variables
+function! s:_get_checker_var(scope, filetype, subchecker, name, default) abort " {{{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}
+    elseif exists(prefix . a:filetype . '_' . a:name)
+        return {a:scope}:syntastic_{a:filetype}_{a:name}
+    else
+        return a:default
+    endif
+endfunction " }}}2
+
+" resolve user CFLAGS
+function! s:_get_cflags(ft, ck, opts) abort " {{{2
+    " determine whether to parse header files as well
+    if has_key(a:opts, 'header_names') && expand('%', 1) =~? a:opts['header_names']
+        if s:_get_checker_var('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
+            throw 'Syntastic: skip checks'
+        endif
+    else
+        let flags = get(a:opts, 'main_flags', '')
+    endif
+
+    let flags .= ' ' . s:_get_checker_var('g', a:ft, a:ck, 'compiler_options', '') . ' ' . s:_get_include_dirs(a:ft)
+
+    " check if the user manually set some cflags
+    let b_cflags = s:_get_checker_var('b', a:ft, a:ck, 'cflags', '')
+    if b_cflags == ''
+        " check whether to search for include files at all
+        if !s:_get_checker_var('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:_get_checker_var('g', a:ft, a:ck, 'auto_refresh_includes', 0)
+                    let flags .= ' ' . s:_search_headers()
+                else
+                    " search for header includes if not cached already
+                    if !exists('b:syntastic_' . a:ft . '_includes')
+                        let b:syntastic_{a:ft}_includes = s:_search_headers()
+                    endif
+                    let flags .= ' ' . b:syntastic_{a:ft}_includes
+                endif
+            endif
+        endif
+    else
+        " user-defined cflags
+        let flags .= ' ' . b_cflags
+    endif
+
+    " add optional config file parameters
+    let config_file = s:_get_checker_var('g', a:ft, a:ck, 'config_file', '.syntastic_' . a:ft . '_config')
+    let flags .= ' ' . syntastic#c#ReadConfig(config_file)
+
+    return flags
+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:_get_include_dirs(filetype) abort " {{{2
+    let include_dirs = []
+
+    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)
+    endif
+
+    if exists('g:syntastic_'.a:filetype.'_include_dirs')
+        call extend(include_dirs, g:syntastic_{a:filetype}_include_dirs)
+    endif
+
+    return join(map(syntastic#util#unique(include_dirs), 'syntastic#util#shescape("-I" . v:val)'))
+endfunction " }}}2
+
+" search the first 100 lines for include statements that are
+" given in the handlers dictionary
+function! s:_search_headers() abort " {{{2
+    let includes = ''
+    let files = []
+    let found = []
+    let lines = filter(getline(1, 100), 'v:val =~# ''\m^\s*#\s*include''')
+
+    " search current buffer
+    for line in lines
+        let file = matchstr(line, '\m"\zs\S\+\ze"')
+        if file != ''
+            call add(files, file)
+            continue
+        endif
+
+        for handler in s:handlers
+            if line =~# handler["regex"]
+                let includes .= call(handler["func"], handler["args"])
+                call add(found, handler["regex"])
+                break
+            endif
+        endfor
+    endfor
+
+    " search included headers
+    for hfile in files
+        if hfile != ''
+            let filename = expand('%:p:h', 1) . syntastic#util#Slash() . hfile
+
+            try
+                let lines = readfile(filename, '', 100)
+            catch /\m^Vim\%((\a\+)\)\=:E484/
+                continue
+            endtry
+
+            call filter(lines, 'v:val =~# ''\m^\s*#\s*include''')
+
+            for handler in s:handlers
+                if index(found, handler["regex"]) != -1
+                    continue
+                endif
+
+                for line in lines
+                    if line =~# handler["regex"]
+                        let includes .= call(handler["func"], handler["args"])
+                        call add(found, handler["regex"])
+                        break
+                    endif
+                endfor
+            endfor
+        endif
+    endfor
+
+    return includes
+endfunction " }}}2
+
+" }}}1
+
+" default include directories
+let s:default_includes = [
+    \ '.',
+    \ '..',
+    \ 'include',
+    \ 'includes',
+    \ '..' . syntastic#util#Slash() . 'include',
+    \ '..' . syntastic#util#Slash() . 'includes' ]
+
+call s:_init()
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/autoload/syntastic/log.vim

@@ -0,0 +1,182 @@
+if exists("g:loaded_syntastic_log_autoload") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_log_autoload = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+let s:one_time_notices_issued = []
+
+" Public functions {{{1
+
+function! syntastic#log#info(msg) abort " {{{2
+    echomsg "syntastic: info: " . a:msg
+endfunction " }}}2
+
+function! syntastic#log#warn(msg) abort " {{{2
+    echohl WarningMsg
+    echomsg "syntastic: warning: " . a:msg
+    echohl None
+endfunction " }}}2
+
+function! syntastic#log#error(msg) abort " {{{2
+    execute "normal \<Esc>"
+    echohl ErrorMsg
+    echomsg "syntastic: error: " . a:msg
+    echohl None
+endfunction " }}}2
+
+function! syntastic#log#oneTimeWarn(msg) abort " {{{2
+    if index(s:one_time_notices_issued, a:msg) >= 0
+        return
+    endif
+
+    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, ...) abort " {{{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, ...) abort " {{{2
+    if !s:_isDebugEnabled(a:level)
+        return
+    endif
+
+    let leader = s:_log_timestamp()
+    call s:_logRedirect(1)
+
+    if a:0 > 0
+        " filter out dictionary functions
+        echomsg leader . a:msg . ' ' .
+            \ strtrans(string(type(a:1) == type({}) || type(a:1) == type([]) ?
+            \ filter(copy(a:1), 'type(v:val) != type(function("tr"))') : a:1))
+    else
+        echomsg leader . a:msg
+    endif
+
+    call s:_logRedirect(0)
+endfunction " }}}2
+
+function! syntastic#log#debugShowOptions(level, names) abort " {{{2
+    if !s:_isDebugEnabled(a:level)
+        return
+    endif
+
+    let leader = s:_log_timestamp()
+    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)
+endfunction " }}}2
+
+function! syntastic#log#debugShowVariables(level, names) abort " {{{2
+    if !s:_isDebugEnabled(a:level)
+        return
+    endif
+
+    let leader = s:_log_timestamp()
+    call s:_logRedirect(1)
+
+    let vlist = type(a:names) == type("") ? [a:names] : a:names
+    for name in vlist
+        let msg = s:_format_variable(name)
+        if msg != ''
+            echomsg leader . msg
+        endif
+    endfor
+
+    call s:_logRedirect(0)
+endfunction " }}}2
+
+function! syntastic#log#debugDump(level) abort " {{{2
+    if !s:_isDebugEnabled(a:level)
+        return
+    endif
+
+    call syntastic#log#debugShowVariables( a:level, sort(keys(g:_SYNTASTIC_DEFAULTS)) )
+endfunction " }}}2
+
+" }}}1
+
+" Private functions {{{1
+
+function! s:_isDebugEnabled_smart(level) abort " {{{2
+    return and(g:syntastic_debug, a:level)
+endfunction " }}}2
+
+function! s:_isDebugEnabled_dumb(level) abort " {{{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')
+lockvar s:_isDebugEnabled
+
+function! s:_logRedirect(on) abort " {{{2
+    if exists("g:syntastic_debug_file")
+        if a:on
+            try
+                execute 'redir >> ' . fnameescape(expand(g:syntastic_debug_file, 1))
+            catch /\m^Vim\%((\a\+)\)\=:/
+                silent! redir END
+                unlet g:syntastic_debug_file
+            endtry
+        else
+            silent! redir END
+        endif
+    endif
+endfunction " }}}2
+
+" }}}1
+
+" Utilities {{{1
+
+function! s:_log_timestamp() abort " {{{2
+    return 'syntastic: ' . split(reltimestr(reltime(g:_SYNTASTIC_START)))[0] . ': '
+endfunction " }}}2
+
+function! s:_format_variable(name) abort " {{{2
+    let vals = []
+    if exists('g:syntastic_' . a:name)
+        call add(vals, 'g:syntastic_' . a:name . ' = ' . strtrans(string(g:syntastic_{a:name})))
+    endif
+    if exists('b:syntastic_' . a:name)
+        call add(vals, 'b:syntastic_' . a:name . ' = ' . strtrans(string(b:syntastic_{a:name})))
+    endif
+
+    return join(vals, ', ')
+endfunction " }}}2
+
+" }}}1
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/autoload/syntastic/postprocess.vim

@@ -0,0 +1,73 @@
+if exists("g:loaded_syntastic_postprocess_autoload") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_postprocess_autoload = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+" Public functions {{{1
+
+" merge consecutive blanks
+function! syntastic#postprocess#compressWhitespace(errors) abort " {{{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\+$', '', '')
+    endfor
+
+    return a:errors
+endfunction " }}}2
+
+" remove spurious CR under Cygwin
+function! syntastic#postprocess#cygwinRemoveCR(errors) abort " {{{2
+    if has('win32unix')
+        for e in a:errors
+            let e['text'] = substitute(e['text'], '\r', '', 'g')
+        endfor
+    endif
+
+    return a:errors
+endfunction " }}}2
+
+" decode XML entities
+function! syntastic#postprocess#decodeXMLEntities(errors) abort " {{{2
+    for e in a:errors
+        let e['text'] = syntastic#util#decodeXMLEntities(e['text'])
+    endfor
+
+    return a:errors
+endfunction " }}}2
+
+" filter out errors referencing other files
+function! syntastic#postprocess#filterForeignErrors(errors) abort " {{{2
+    return filter(copy(a:errors), 'get(v:val, "bufnr") == ' . bufnr(''))
+endfunction " }}}2
+
+" make sure line numbers are not past end of buffers
+" XXX: this loads all referenced buffers in memory
+function! syntastic#postprocess#guards(errors) abort " {{{2
+    let buffers = syntastic#util#unique(map(filter(copy(a:errors), 'v:val["valid"]'), 'str2nr(v:val["bufnr"])'))
+
+    let guards = {}
+    for b in buffers
+        let guards[b] = len(getbufline(b, 1, '$'))
+    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
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/autoload/syntastic/preprocess.vim

@@ -0,0 +1,316 @@
+if exists("g:loaded_syntastic_preprocess_autoload") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_preprocess_autoload = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+" Public functions {{{1
+
+function! syntastic#preprocess#cabal(errors) abort " {{{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) abort " {{{2
+    let out = []
+    let fname = expand('%', 1)
+    for err in a:errors
+        if match(err, '\m<error\>') > -1
+            let line = str2nr(matchstr(err, '\m\<line="\zs\d\+\ze"'))
+            if line == 0
+                continue
+            endif
+
+            let col = str2nr(matchstr(err, '\m\<column="\zs\d\+\ze"'))
+
+            let type = matchstr(err, '\m\<severity="\zs.\ze')
+            if type !~? '^[EW]'
+                let type = 'E'
+            endif
+
+            let message = syntastic#util#decodeXMLEntities(matchstr(err, '\m\<message="\zs[^"]\+\ze"'))
+
+            call add(out, join([fname, type, line, col, message], ':'))
+        elseif match(err, '\m<file name="') > -1
+            let fname = syntastic#util#decodeXMLEntities(matchstr(err, '\v\<file name\="\zs[^"]+\ze"'))
+        endif
+    endfor
+    return out
+endfunction " }}}2
+
+function! syntastic#preprocess#cppcheck(errors) abort " {{{2
+    return map(copy(a:errors), 'substitute(v:val, ''\v^\[[^]]+\]\zs( -\> \[[^]]+\])+\ze:'', "", "")')
+endfunction " }}}2
+
+" @vimlint(EVL102, 1, l:true)
+" @vimlint(EVL102, 1, l:false)
+" @vimlint(EVL102, 1, l:null)
+function! syntastic#preprocess#flow(errors) abort " {{{2
+    " JSON artifacts
+    let true = 1
+    let false = 0
+    let null = ''
+
+    " A hat tip to Marc Weber for this trick
+    " http://stackoverflow.com/questions/17751186/iterating-over-a-string-in-vimscript-or-parse-a-json-file/19105763#19105763
+    try
+        let errs = eval(join(a:errors, ''))
+    catch
+        let errs = {}
+    endtry
+
+    let out = []
+    if type(errs) == type({}) && has_key(errs, 'errors') && type(errs['errors']) == type([])
+        for e in errs['errors']
+            if type(e) == type({}) && has_key(e, 'message') && type(e['message']) == type([]) && len(e['message'])
+                let m = e['message'][0]
+                let t = e['message'][1:]
+
+                try
+                    let msg =
+                        \ m['path'] . ':' .
+                        \ m['line'] . ':' .
+                        \ m['start'] . ':' .
+                        \ (m['line'] ==# m['endline'] ? m['end'] . ':' : '') .
+                        \ ' ' . m['descr']
+
+                    if len(t)
+                        let msg .= ' ' . join(map(t,
+                            \ 'v:val["descr"] . " (" . v:val["path"] . ":" . v:val["line"] . ":" . v:val["start"] . ' .
+                            \ '"," . (v:val["line"] !=# v:val["endline"] ? v:val["endline"] . ":" : "") . ' .
+                            \ 'v:val["end"] . ")"'))
+                    endif
+
+                    let msg = substitute(msg, '\r', '', 'g')
+                    let msg = substitute(msg, '\n', ' ', 'g')
+
+                    call add(out, msg)
+                catch /\m^Vim\%((\a\+)\)\=:E716/
+                    call syntastic#log#warn('checker javascript/flow: unknown error format')
+                    let out = []
+                    break
+                endtry
+            else
+                call syntastic#log#warn('checker javascript/flow: unknown error format')
+                let out = []
+                break
+            endif
+        endfor
+    else
+        call syntastic#log#warn('checker javascript/flow: unknown error format')
+    endif
+
+    return out
+endfunction " }}}2
+" @vimlint(EVL102, 0, l:true)
+" @vimlint(EVL102, 0, l:false)
+" @vimlint(EVL102, 0, l:null)
+
+function! syntastic#preprocess#killEmpty(errors) abort " {{{2
+    return filter(copy(a:errors), 'v:val != ""')
+endfunction " }}}2
+
+function! syntastic#preprocess#perl(errors) abort " {{{2
+    let out = []
+
+    for e in a:errors
+        let parts = matchlist(e, '\v^(.*)\sat\s(.{-})\sline\s(\d+)(.*)$')
+        if !empty(parts)
+            call add(out, parts[2] . ':' . parts[3] . ':' . parts[1] . parts[4])
+        endif
+    endfor
+
+    return syntastic#util#unique(out)
+endfunction " }}}2
+
+" @vimlint(EVL102, 1, l:true)
+" @vimlint(EVL102, 1, l:false)
+" @vimlint(EVL102, 1, l:null)
+function! syntastic#preprocess#prospector(errors) abort " {{{2
+    " JSON artifacts
+    let true = 1
+    let false = 0
+    let null = ''
+
+    " A hat tip to Marc Weber for this trick
+    " http://stackoverflow.com/questions/17751186/iterating-over-a-string-in-vimscript-or-parse-a-json-file/19105763#19105763
+    try
+        let errs = eval(join(a:errors, ''))
+    catch
+        let errs = {}
+    endtry
+
+    let out = []
+    if type(errs) == type({}) && has_key(errs, 'messages')
+        if type(errs['messages']) == type([])
+            for e in errs['messages']
+                if type(e) == type({})
+                    try
+                        if e['source'] ==# 'pylint'
+                            let e['location']['character'] += 1
+                        endif
+
+                        let msg =
+                            \ e['location']['path'] . ':' .
+                            \ e['location']['line'] . ':' .
+                            \ e['location']['character'] . ': ' .
+                            \ e['code'] . ' ' .
+                            \ e['message'] . ' ' .
+                            \ '[' . e['source'] . ']'
+
+                        call add(out, msg)
+                    catch /\m^Vim\%((\a\+)\)\=:E716/
+                        call syntastic#log#warn('checker python/prospector: unknown error format')
+                        let out = []
+                        break
+                    endtry
+                else
+                    call syntastic#log#warn('checker python/prospector: unknown error format')
+                    let out = []
+                    break
+                endif
+            endfor
+        else
+            call syntastic#log#warn('checker python/prospector: unknown error format')
+        endif
+    endif
+
+    return out
+endfunction " }}}2
+" @vimlint(EVL102, 0, l:true)
+" @vimlint(EVL102, 0, l:false)
+" @vimlint(EVL102, 0, l:null)
+
+function! syntastic#preprocess#rparse(errors) abort " {{{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) abort " {{{2
+    return map(copy(a:errors), 'substitute(v:val, ''\m^\(([^)]\+)\)\s\(.\+\)$'', ''\2 \1'', "")')
+endfunction " }}}2
+
+function! syntastic#preprocess#validator(errors) abort " {{{2
+    let out = []
+    for e in a:errors
+        let parts = matchlist(e, '\v^"([^"]+)"(.+)')
+        if len(parts) >= 3
+            " URL decode, except leave alone any "+"
+            let parts[1] = substitute(parts[1], '\m%\(\x\x\)', '\=nr2char("0x".submatch(1))', 'g')
+            let parts[1] = substitute(parts[1], '\m\\"', '"', 'g')
+            let parts[1] = substitute(parts[1], '\m\\\\', '\\', 'g')
+            call add(out, '"' . parts[1] . '"' . parts[2])
+        endif
+    endfor
+    return out
+endfunction " }}}2
+
+" @vimlint(EVL102, 1, l:true)
+" @vimlint(EVL102, 1, l:false)
+" @vimlint(EVL102, 1, l:null)
+function! syntastic#preprocess#vint(errors) abort " {{{2
+    " JSON artifacts
+    let true = 1
+    let false = 0
+    let null = ''
+
+    " A hat tip to Marc Weber for this trick
+    " http://stackoverflow.com/questions/17751186/iterating-over-a-string-in-vimscript-or-parse-a-json-file/19105763#19105763
+    try
+        let errs = eval(join(a:errors, ''))
+    catch
+        let errs = []
+    endtry
+
+    let out = []
+    if type(errs) == type([])
+        for e in errs
+            if type(e) == type({})
+                try
+                    let msg =
+                        \ e['file_path'] . ':' .
+                        \ e['line_number'] . ':' .
+                        \ e['column_number'] . ':' .
+                        \ e['severity'][0] . ': ' .
+                        \ e['description'] . ' (' .
+                        \ e['policy_name'] . ')'
+
+                    call add(out, msg)
+                catch /\m^Vim\%((\a\+)\)\=:E716/
+                    call syntastic#log#warn('checker vim/vint: unknown error format')
+                    let out = []
+                    break
+                endtry
+            else
+                call syntastic#log#warn('checker vim/vint: unknown error format')
+                let out = []
+                break
+            endif
+        endfor
+    else
+        call syntastic#log#warn('checker vim/vint: unknown error format')
+    endif
+
+    return out
+endfunction " }}}2
+" @vimlint(EVL102, 0, l:true)
+" @vimlint(EVL102, 0, l:false)
+" @vimlint(EVL102, 0, l:null)
+
+" }}}1
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/autoload/syntastic/util.vim

@@ -0,0 +1,415 @@
+if exists('g:loaded_syntastic_util_autoload') || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_util_autoload = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+" Public functions {{{1
+
+function! syntastic#util#isRunningWindows() abort " {{{2
+    return has('win16') || has('win32') || has('win64')
+endfunction " }}}2
+
+function! syntastic#util#DevNull() abort " {{{2
+    if syntastic#util#isRunningWindows()
+        return 'NUL'
+    endif
+    return '/dev/null'
+endfunction " }}}2
+
+" Get directory separator
+function! syntastic#util#Slash() abort " {{{2
+    return (!exists("+shellslash") || &shellslash) ? '/' : '\'
+endfunction " }}}2
+
+function! syntastic#util#CygwinPath(path) abort " {{{2
+    return substitute(syntastic#util#system('cygpath -m ' . syntastic#util#shescape(a:path)), "\n", '', 'g')
+endfunction " }}}2
+
+function! syntastic#util#system(command) abort " {{{2
+    let old_shell = &shell
+    let old_lc_messages = $LC_MESSAGES
+    let old_lc_all = $LC_ALL
+
+    let &shell = syntastic#util#var('shell')
+    let $LC_MESSAGES = 'C'
+    let $LC_ALL = ''
+
+    let out = system(a:command)
+
+    let $LC_ALL = old_lc_all
+    let $LC_MESSAGES = old_lc_messages
+
+    let &shell = old_shell
+
+    return out
+endfunction " }}}2
+
+" Create a temporary directory
+function! syntastic#util#tmpdir() abort " {{{2
+    let tempdir = ''
+
+    if (has('unix') || has('mac')) && executable('mktemp')
+        " TODO: option "-t" to mktemp(1) is not portable
+        let tmp = $TMPDIR != '' ? $TMPDIR : $TMP != '' ? $TMP : '/tmp'
+        let out = split(syntastic#util#system('mktemp -q -d ' . tmp . '/vim-syntastic-' . getpid() . '-XXXXXXXX'), "\n")
+        if v:shell_error == 0 && len(out) == 1
+            let tempdir = out[0]
+        endif
+    endif
+
+    if tempdir == ''
+        if has('win32') || has('win64')
+            let tempdir = $TEMP . syntastic#util#Slash() . 'vim-syntastic-' . getpid()
+        elseif has('win32unix')
+            let tempdir = syntastic#util#CygwinPath('/tmp/vim-syntastic-'  . getpid())
+        elseif $TMPDIR != ''
+            let tempdir = $TMPDIR . '/vim-syntastic-' . getpid()
+        else
+            let tempdir = '/tmp/vim-syntastic-' . getpid()
+        endif
+
+        try
+            call mkdir(tempdir, 'p', 0700)
+        catch /\m^Vim\%((\a\+)\)\=:E739/
+            call syntastic#log#error(v:exception)
+            let tempdir = '.'
+        endtry
+    endif
+
+    return tempdir
+endfunction " }}}2
+
+" Recursively remove a directory
+function! syntastic#util#rmrf(what) abort " {{{2
+    " try to make sure we don't delete directories we didn't create
+    if a:what !~? 'vim-syntastic-'
+        return
+    endif
+
+    if  getftype(a:what) ==# 'dir'
+        if !exists('s:rmrf')
+            let s:rmrf =
+                \ has('unix') || has('mac') ? 'rm -rf' :
+                \ has('win32') || has('win64') ? 'rmdir /S /Q' :
+                \ has('win16') || has('win95') || has('dos16') || has('dos32') ? 'deltree /Y' : ''
+        endif
+
+        if s:rmrf != ''
+            silent! call syntastic#util#system(s:rmrf . ' ' . syntastic#util#shescape(a:what))
+        else
+            call s:_rmrf(a:what)
+        endif
+    else
+        silent! call delete(a:what)
+    endif
+endfunction " }}}2
+
+"search the first 5 lines of the file for a magic number and return a map
+"containing the args and the executable
+"
+"e.g.
+"
+"#!/usr/bin/perl -f -bar
+"
+"returns
+"
+"{'exe': '/usr/bin/perl', 'args': ['-f', '-bar']}
+function! syntastic#util#parseShebang() abort " {{{2
+    for lnum in range(1, 5)
+        let line = getline(lnum)
+        if line =~ '^#!'
+            let line = substitute(line, '\v^#!\s*(\S+/env(\s+-\S+)*\s+)?', '', '')
+            let exe = matchstr(line, '\m^\S*\ze')
+            let args = split(matchstr(line, '\m^\S*\zs.*'))
+            return { 'exe': exe, 'args': args }
+        endif
+    endfor
+
+    return { 'exe': '', 'args': [] }
+endfunction " }}}2
+
+" Get the value of a variable.  Allow local variables to override global ones.
+function! syntastic#util#var(name, ...) abort " {{{2
+    return
+        \ exists('b:syntastic_' . a:name) ? b:syntastic_{a:name} :
+        \ exists('g:syntastic_' . a:name) ? g:syntastic_{a:name} :
+        \ a:0 > 0 ? a:1 : ''
+endfunction " }}}2
+
+" Parse a version string.  Return an array of version components.
+function! syntastic#util#parseVersion(version) abort " {{{2
+    return map(split(matchstr( a:version, '\v^\D*\zs\d+(\.\d+)+\ze' ), '\m\.'), 'str2nr(v:val)')
+endfunction " }}}2
+
+" Verify that the 'installed' version is at least the 'required' version.
+"
+" 'installed' and 'required' must be arrays. If they have different lengths,
+" the "missing" elements will be assumed to be 0 for the purposes of checking.
+"
+" See http://semver.org for info about version numbers.
+function! syntastic#util#versionIsAtLeast(installed, required) abort " {{{2
+    return syntastic#util#compareLexi(a:installed, a:required) >= 0
+endfunction " }}}2
+
+" Almost lexicographic comparison of two lists of integers. :) If lists
+" have different lengths, the "missing" elements are assumed to be 0.
+function! syntastic#util#compareLexi(a, b) abort " {{{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 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) abort " {{{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) abort " {{{2
+    let old_ruler = &ruler
+    let old_showcmd = &showcmd
+
+    "This is here because it is possible for some error messages to
+    "begin with \n which will cause a "press enter" prompt.
+    let msg = substitute(a:msg, "\n", "", "g")
+
+    "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(" ", &tabstop - s:_width(v:val) % &tabstop)'), '') . chunks[-1]
+    let msg = strpart(msg, 0, &columns - 1)
+
+    set noruler noshowcmd
+    call syntastic#util#redraw(0)
+
+    echo msg
+
+    let &ruler = old_ruler
+    let &showcmd = old_showcmd
+endfunction " }}}2
+
+" Check whether a buffer is loaded, listed, and not hidden
+function! syntastic#util#bufIsActive(buffer) abort " {{{2
+    " convert to number, or hell breaks loose
+    let buf = str2nr(a:buffer)
+
+    if !bufloaded(buf) || !buflisted(buf)
+        return 0
+    endif
+
+    " get rid of hidden buffers
+    for tab in range(1, tabpagenr('$'))
+        if index(tabpagebuflist(tab), buf) >= 0
+            return 1
+        endif
+    endfor
+
+    return 0
+endfunction " }}}2
+
+" start in directory a:where and walk up the parent folders until it
+" finds a file matching a:what; return path to that file
+function! syntastic#util#findInParent(what, where) abort " {{{2
+    let here = fnamemodify(a:where, ':p')
+
+    let root = syntastic#util#Slash()
+    if syntastic#util#isRunningWindows() && here[1] == ':'
+        " The drive letter is an ever-green source of fun.  That's because
+        " we don't care about running syntastic on Amiga these days. ;)
+        let root = fnamemodify(root, ':p')
+        let root = here[0] . root[1:]
+    endif
+
+    let old = ''
+    while here != ''
+        let p = split(globpath(here, a:what, 1), '\n')
+
+        if !empty(p)
+            return fnamemodify(p[0], ':p')
+        elseif here ==? root || here ==? old
+            break
+        endif
+
+        let old = here
+
+        " we use ':h:h' rather than ':h' since ':p' adds a trailing '/'
+        " if 'here' is a directory
+        let here = fnamemodify(here, ':p:h:h')
+    endwhile
+
+    return ''
+endfunction " }}}2
+
+" Returns unique elements in a list
+function! syntastic#util#unique(list) abort " {{{2
+    let seen = {}
+    let uniques = []
+    for e in a:list
+        if !has_key(seen, e)
+            let seen[e] = 1
+            call add(uniques, e)
+        endif
+    endfor
+    return uniques
+endfunction " }}}2
+
+" A less noisy shellescape()
+function! syntastic#util#shescape(string) abort " {{{2
+    return a:string =~# '\m^[A-Za-z0-9_/.-]\+$' ? a:string : shellescape(a:string)
+endfunction " }}}2
+
+" A less noisy shellescape(expand())
+function! syntastic#util#shexpand(string, ...) abort " {{{2
+    return syntastic#util#shescape(a:0 ? expand(a:string, a:1) : expand(a:string, 1))
+endfunction " }}}2
+
+" Escape arguments
+function! syntastic#util#argsescape(opt) abort " {{{2
+    if type(a:opt) == type('') && a:opt != ''
+        return [a:opt]
+    elseif type(a:opt) == type([])
+        return map(copy(a:opt), 'syntastic#util#shescape(v:val)')
+    endif
+
+    return []
+endfunction " }}}2
+
+" decode XML entities
+function! syntastic#util#decodeXMLEntities(string) abort " {{{2
+    let str = a:string
+    let str = substitute(str, '\m&lt;', '<', 'g')
+    let str = substitute(str, '\m&gt;', '>', 'g')
+    let str = substitute(str, '\m&quot;', '"', 'g')
+    let str = substitute(str, '\m&apos;', "'", 'g')
+    let str = substitute(str, '\m&amp;', '\&', 'g')
+    return str
+endfunction " }}}2
+
+function! syntastic#util#redraw(full) abort " {{{2
+    if a:full
+        redraw!
+    else
+        redraw
+    endif
+endfunction " }}}2
+
+function! syntastic#util#dictFilter(errors, filter) abort " {{{2
+    let rules = s:_translateFilter(a:filter)
+    " call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, "applying filter:", rules)
+    try
+        call filter(a:errors, rules)
+    catch /\m^Vim\%((\a\+)\)\=:E/
+        let msg = matchstr(v:exception, '\m^Vim\%((\a\+)\)\=:\zs.*')
+        call syntastic#log#error('quiet_messages: ' . msg)
+    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() abort " {{{2
+    return reltime(g:_SYNTASTIC_START)
+endfunction " }}}2
+
+" }}}1
+
+" Private functions {{{1
+
+function! s:_translateFilter(filters) abort " {{{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)'))
+        else
+            call add(conditions, s:_translateElement(k, a:filters[k]))
+        endif
+    endfor
+
+    if conditions == []
+        let conditions = ["1"]
+    endif
+    return len(conditions) == 1 ? conditions[0] : join(map(conditions, '"(" . v:val . ")"'), ' && ')
+endfunction " }}}2
+
+function! s:_translateElement(key, term) abort " {{{2
+    let fkey = a:key
+    if fkey[0] == '!'
+        let fkey = fkey[1:]
+        let not = 1
+    else
+        let not = 0
+    endif
+
+    if fkey ==? 'level'
+        let op = not ? ' ==? ' : ' !=? '
+        let ret = 'v:val["type"]' . op . string(a:term[0])
+    elseif fkey ==? 'type'
+        if a:term ==? 'style'
+            let op = not ? ' ==? ' : ' !=? '
+            let ret = 'get(v:val, "subtype", "")' . op . '"style"'
+        else
+            let op = not ? '!' : ''
+            let ret = op . 'has_key(v:val, "subtype")'
+        endif
+    elseif fkey ==? 'regex'
+        let op = not ? ' =~? ' : ' !~? '
+        let ret = 'v:val["text"]' . op . string(a:term)
+    elseif fkey ==? 'file' || fkey[:4] ==? 'file:'
+        let op = not ? ' =~# ' : ' !~# '
+        let ret = 'bufname(str2nr(v:val["bufnr"]))'
+        let mod = fkey[4:]
+        if mod != ''
+            let ret = 'fnamemodify(' . ret . ', ' . string(mod) . ')'
+        endif
+        let ret .= op . string(a:term)
+    else
+        call syntastic#log#warn('quiet_messages: ignoring invalid key ' . strtrans(string(fkey)))
+        let ret = "1"
+    endif
+    return ret
+endfunction " }}}2
+
+function! s:_rmrf(what) abort " {{{2
+    if !exists('s:rmdir')
+        let s:rmdir = syntastic#util#shescape(get(g:, 'netrw_localrmdir', 'rmdir'))
+    endif
+
+    if getftype(a:what) ==# 'dir'
+        if filewritable(a:what) != 2
+            return
+        endif
+
+        for f in split(globpath(a:what, '*', 1), "\n")
+            call s:_rmrf(f)
+        endfor
+        silent! call syntastic#util#system(s:rmdir . ' ' . syntastic#util#shescape(a:what))
+    else
+        silent! call delete(a:what)
+    endif
+endfunction " }}}2
+
+" }}}1
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/doc/syntastic.txt

@@ -0,0 +1,924 @@
+*syntastic.txt*   Syntax checking on the fly has never been so pimp.
+*syntastic*
+
+
+                    It's a bird! It's a plane! ZOMG It's ... ~
+
+                   _____             __             __  _      ~
+                  / ___/__  ______  / /_____ ______/ /_(_)____ ~
+                  \__ \/ / / / __ \/ __/ __ `/ ___/ __/ / ___/ ~
+                 ___/ / /_/ / / / / /_/ /_/ (__  ) /_/ / /__   ~
+                /____/\__, /_/ /_/\__/\__,_/____/\__/_/\___/   ~
+                     /____/                                    ~
+
+
+
+                              Reference Manual~
+
+
+==============================================================================
+CONTENTS                                                  *syntastic-contents*
+
+    1.Intro........................................|syntastic-intro|
+        1.1.Quick start............................|syntastic-quickstart|
+        1.2.Recommended settings...................|syntastic-recommended|
+    2.Functionality provided.......................|syntastic-functionality|
+        2.1.The statusline flag....................|syntastic-statusline-flag|
+        2.2.Error signs............................|syntastic-error-signs|
+        2.3.Error window...........................|syntastic-error-window|
+        2.4.Error highlighting.....................|syntastic-highlighting|
+        2.5.Aggregating errors.....................|syntastic-aggregating-errors|
+        2.6.Filtering errors.......................|syntastic-filtering-errors|
+    3.Commands.....................................|syntastic-commands|
+    4.Global Options...............................|syntastic-global-options|
+    5.Checker Options..............................|syntastic-checker-options|
+        5.1.Choosing which checkers to use.........|syntastic-filetype-checkers|
+        5.2.Choosing the executable................|syntastic-config-exec|
+        5.3.Configuring specific checkers..........|syntastic-config-makeprg|
+        5.4.Sorting errors.........................|syntastic-config-sort|
+    6.Notes........................................|syntastic-notes|
+        6.1.Handling of composite filetypes........|syntastic-composite|
+        6.2.Editing files over network.............|syntastic-netrw|
+        6.3.The 'shellslash' option................|syntastic-shellslash|
+    7.Compatibility with other software............|syntastic-compatibility|
+        7.1.The csh and tcsh shells................|syntastic-csh|
+        7.2.Eclim..................................|syntastic-eclim|
+        7.3.The fish shell.........................|syntastic-fish|
+        7.4.The fizsh shell........................|syntastic-fizsh|
+        7.5.The PowerShell shell...................|syntastic-powershell|
+        7.6.python-mode............................|syntastic-pymode|
+        7.7.vim-auto-save..........................|syntastic-vim-auto-save|
+        7.8.vim-virtualenv.........................|syntastic-vim-virtualenv|
+        7.9.YouCompleteMe..........................|syntastic-ycm|
+    8.About........................................|syntastic-about|
+    9.License......................................|syntastic-license|
+
+
+==============================================================================
+1. Intro                                                     *syntastic-intro*
+
+Syntastic is a syntax checking plugin that runs files through external syntax
+checkers. This can be done on demand, or automatically as files are saved and
+opened.  If syntax errors are detected, the user is notified and is happy
+because they didn't have to compile their code or execute their script to find
+them.
+
+Syntastic comes in two parts: the syntax checker plugins, and the core. The
+syntax checker plugins are defined on a per-filetype basis where each one wraps
+up an external syntax checking program. The core script delegates off to these
+plugins and uses their output to provide the syntastic functionality.
+
+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:
+
+    https://github.com/scrooloose/syntastic/wiki/Syntax-Checker-Guide
+
+------------------------------------------------------------------------------
+1.1. Quick start                                        *syntastic-quickstart*
+
+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 of checkers available for the current filetype with the
+|:SyntasticInfo| command.
+
+You probably want to override the configured list of checkers for the
+filetypes you use, and also change the arguments passed to specific checkers
+to suit your needs. See |syntastic-checker-options| below for details.
+
+Use |:SyntasticCheck| to manually check right now. Use |:Errors| to open the
+|location-list| window, and |:lclose| to close it. You can clear the error
+list with |:SyntasticReset|, and you can use |:SyntasticToggleMode| to switch
+between active (checking on writing the buffer) and passive (manual) checking.
+
+You don't have to switch focus to the |location-list| window to jump to the
+different errors.  Vim provides several built-in commands for this, for
+example |:lnext| and |:lprevious|.  You may want to add shortcut mappings for
+these commands, or perhaps install a plugin such as Tim Pope's 'unimpaired'
+(see https://github.com/tpope/vim-unimpaired) that provides such mappings.
+
+------------------------------------------------------------------------------
+1.2. Recommended settings                              *syntastic-recommended*
+
+Syntastic has a large number of options that can be configured, and the
+defaults are not particularly well suitable for new users. It is recommended
+that you start by adding the following lines to your vimrc, and return to them
+later as needed: >
+    set statusline+=%#warningmsg#
+    set statusline+=%{SyntasticStatuslineFlag()}
+    set statusline+=%*
+
+    let g:syntastic_always_populate_loc_list = 1
+    let g:syntastic_auto_loc_list = 1
+    let g:syntastic_check_on_open = 1
+    let g:syntastic_check_on_wq = 0
+<
+==============================================================================
+2. Functionality provided                            *syntastic-functionality*
+
+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-global-options| for how to configure and
+activate/deactivate these features.
+
+    * A statusline flag
+    * Signs beside lines with errors
+    * The |location-list| can be populated with the errors for the associated
+      buffer
+    * Erroneous parts of lines can be highlighted (this functionality is only
+      provided by some syntax checkers)
+    * Balloons (if the |+balloon_eval| feature is compiled in) can be used to
+      display error messages for erroneous lines when hovering the mouse over
+      them
+    * Error messages from multiple checkers can be aggregated in a single list
+
+------------------------------------------------------------------------------
+2.1. The statusline flag                           *syntastic-statusline-flag*
+
+To use the statusline flag, this must appear in your |'statusline'| setting >
+    %{SyntasticStatuslineFlag()}
+<
+Something like this could be more useful: >
+    set statusline+=%#warningmsg#
+    set statusline+=%{SyntasticStatuslineFlag()}
+    set statusline+=%*
+<
+When syntax errors are detected a flag will be shown. The content of the flag
+is derived from the |syntastic_stl_format| option.
+
+------------------------------------------------------------------------------
+2.2. Error signs                                       *syntastic-error-signs*
+
+Syntastic uses the |:sign| commands to mark lines with errors and warnings in
+the sign column. To enable this feature, use the |'syntastic_enable_signs'|
+option.
+
+Signs are colored using the Error and Todo syntax highlight groups by default.
+If you wish to customize the colors for the signs, you can use the following
+groups:
+    SyntasticErrorSign - For syntax errors, links to 'error' by default
+    SyntasticWarningSign - For syntax warnings, links to 'todo' by default
+    SyntasticStyleErrorSign - For style errors, links to 'SyntasticErrorSign'
+                              by default
+    SyntasticStyleWarningSign - For style warnings, links to
+                                'SyntasticWarningSign' by default
+
+Example: >
+    highlight SyntasticErrorSign guifg=white guibg=red
+<
+To set up highlighting for the line where a sign resides, you can use the
+following highlight groups:
+    SyntasticErrorLine
+    SyntasticWarningLine
+    SyntasticStyleErrorLine - Links to 'SyntasticErrorLine' by default
+    SyntasticStyleWarningLine - Links to 'SyntasticWarningLine' by default
+
+Example: >
+    highlight SyntasticErrorLine guibg=#2f0000
+<
+------------------------------------------------------------------------------
+2.3. The error window                                   *syntastic-error-window*
+
+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
+Syntastic's own location list. The location list is also overwritten when
+|syntastic_auto_jump| is non-zero and the cursor has to jump to an issue.
+
+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*
+
+Some checkers provide enough information for syntastic to be able to highlight
+errors. By default the SpellBad syntax highlight group is used to color errors,
+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
+<
+------------------------------------------------------------------------------
+2.5. Aggregating errors                         *syntastic-aggregating-errors*
+
+By default, namely if |'syntastic_aggregate_errors'| is unset, syntastic runs
+in turn the checkers corresponding to the filetype of the current file (see
+|syntastic-filetype-checkers|), and stops as soon as a checker reports any
+errors. It then notifies you of the errors using the notification mechanisms
+above. In this mode error lists are always produced by a single checker, and,
+if you open the error window, the name of the checker that generated the errors
+is shown on the statusline of the error window.
+
+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 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, and sorting within each group is decided by the variables
+|'syntastic_<filetype>_<checker>_sort'|.
+
+------------------------------------------------------------------------------
+2.6 Filtering errors                              *syntastic-filtering-errors*
+
+You can selectively disable some of the errors found by checkers either
+using |'syntastic_quiet_messages'|, or by specifying a list of patterns in
+|'syntastic_ignore_files'|.
+
+See also: |'syntastic_<filetype>_<checker>_quiet_messages'|.
+
+==============================================================================
+3. Commands                                               *syntastic-commands*
+
+: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'|
+for more info.
+
+:SyntasticCheck                                              *:SyntasticCheck*
+
+Manually cause a syntax check to be done.  By default the checkers in the
+|'g:syntastic_<filetype>_checkers'| or |'b:syntastic_checkers'| lists are run,
+cf. |syntastic-filetype-checkers|.  If |syntastic_aggregate_errors| is unset
+(which is the default), checking stops the first time a checker reports any
+errors; if |syntastic_aggregate_errors| is set, all checkers that apply are run
+in turn, and all errors found are aggregated in a single list.
+
+The command may be followed by a (space separated) list of checkers.  In this
+case |'g:syntastic_<filetype>_checkers'| and |'b:syntastic_checkers'| are
+ignored, and the checkers named by the command's arguments are run instead, in
+the order specified.  The rules of |syntastic_aggregate_errors| still apply.
+
+Example: >
+    :SyntasticCheck flake8 pylint
+<
+: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
+filetype if no argument was provided.
+
+:SyntasticReset                                              *:SyntasticReset*
+
+Resets the list of errors and turns off all error notifiers.
+
+:SyntasticSetLoclist                                    *:SyntasticSetLoclist*
+
+If |'syntastic_always_populate_loc_list'| is not set, the |location-list| is
+not filled in automatically with the list of errors detected by the checkers.
+This is useful if you run syntastic along with other plugins that use location
+lists.  The |:SyntasticSetLoclist| command allows you to stick the errors into
+the location list explicitly.
+
+==============================================================================
+4. Global Options                                   *syntastic-global-options*
+
+
+                                                   *'syntastic_check_on_open'*
+Default: 0
+If enabled, syntastic will do syntax checks when buffers are first loaded as
+well as on saving >
+    let g:syntastic_check_on_open = 1
+<
+                                                     *'syntastic_check_on_wq'*
+Default: 1
+Normally syntastic runs syntax checks whenever buffers are written to disk.
+If you want to skip these checks when you issue |:wq|, |:x|, and |:ZZ|, set this
+variable to 0. >
+    let g:syntastic_check_on_wq = 0
+<
+                                                *'syntastic_aggregate_errors'*
+Default: 0
+When enabled, syntastic runs all checkers that apply to the current filetype,
+then aggregates errors found by all checkers and displays them. When disabled,
+syntastic runs each checker in turn, and stops to display the results the first
+time a checker finds any errors. >
+    let g:syntastic_aggregate_errors = 1
+<
+                                                     *'syntastic_id_checkers'*
+Default: 1
+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), 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 current error to the command window. If
+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
+Use this option to tell syntastic whether to use the |:sign| interface to mark
+syntax errors: >
+    let g:syntastic_enable_signs = 1
+<
+                     *'syntastic_error_symbol'* *'syntastic_style_error_symbol'*
+                 *'syntastic_warning_symbol'* *'syntastic_style_warning_symbol'*
+Use this option to control what the syntastic |:sign| text contains. Several
+error symbols can be customized:
+    syntastic_error_symbol - For syntax errors, defaults to '>>'
+    syntastic_style_error_symbol - For style errors, defaults to 'S>'
+    syntastic_warning_symbol - For syntax warnings, defaults to '>>'
+    syntastic_style_warning_symbol - For style warnings, defaults to 'S>'
+
+Example: >
+    let g:syntastic_error_symbol = "✗"
+    let g:syntastic_warning_symbol = "⚠"
+<
+                                                 *'syntastic_enable_balloons'*
+Default: 1
+Use this option to tell syntastic whether to display error messages in balloons
+when the mouse is hovered over erroneous lines: >
+    let g:syntastic_enable_balloons = 1
+<
+Note that Vim must be compiled with |+balloon_eval|.
+
+                                             *'syntastic_enable_highlighting'*
+Default: 1
+Use this option to tell syntastic whether to use syntax highlighting to mark
+errors (where possible). Highlighting can be turned off with the following >
+    let g:syntastic_enable_highlighting = 0
+<
+                                        *'syntastic_always_populate_loc_list'*
+Default: 0
+Enable this option to tell syntastic to always stick any detected errors into
+the |location-list|: >
+    let g:syntastic_always_populate_loc_list = 1
+<
+                                                       *'syntastic_auto_jump'*
+Default: 0
+Enable this option if you want the cursor to jump to the first detected issue
+when saving or opening a file.
+
+When set to 0 the cursor won't jump automatically. >
+    let g:syntastic_auto_jump = 0
+<
+When set to 1 the cursor will always jump to the first issue detected,
+regardless of type. >
+    let g:syntastic_auto_jump = 1
+<
+When set to 2 the cursor will jump to the first issue detected, but only if
+this issue is an error. >
+    let g:syntastic_auto_jump = 2
+<
+When set to 3 the cursor will jump to the first error detected, if any. If
+all issues detected are warnings, the cursor won't jump. >
+    let g:syntastic_auto_jump = 3
+<
+                                                   *'syntastic_auto_loc_list'*
+Default: 2
+Use this option to tell syntastic to automatically open and/or close the
+|location-list| (see |syntastic-error-window|).
+
+When set to 0 the error window will not be opened or closed automatically. >
+    let g:syntastic_auto_loc_list = 0
+<
+When set to 1 the error window will be automatically opened when errors are
+detected, and closed when none are detected. >
+    let g:syntastic_auto_loc_list = 1
+<
+When set to 2 the error window will be automatically closed when no errors are
+detected, but not opened automatically. >
+    let g:syntastic_auto_loc_list = 2
+<
+                                                 *'syntastic_loc_list_height'*
+Default: 10
+Use this option to specify the height of the location lists that syntastic
+opens. >
+    let g:syntastic_loc_list_height = 5
+<
+                                                    *'syntastic_ignore_files'*
+Default: []
+Use this option to specify files that syntastic should never check.  It's a
+list of |regular-expression| patterns.  The full paths of files (see |::p|) are
+matched against these patterns, and the matches are case sensitive. Use |\c|
+to specify case insensitive patterns.  Example: >
+    let g:syntastic_ignore_files = ['\m^/usr/include/', '\m\c\.h$']
+<
+                                                    *'syntastic_filetype_map'*
+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",
+        \ "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" }
+<
+                                                        *'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",
+        \ "active_filetypes": ["ruby", "php"],
+        \ "passive_filetypes": ["puppet"] }
+<
+"mode" can be mapped to one of two values - "active" or "passive". When set
+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 for
+filetypes in the "active_filetypes" array (and "passive_filetypes" is
+ignored). In active mode, automatic checks are not done for any filetypes in
+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.
+
+If local variable |'b:syntastic_mode'| is defined its value takes precedence
+over all calculations involving |'syntastic_mode_map'| for the corresponding
+buffer.
+
+At runtime, the |:SyntasticToggleMode| command can be used to switch between
+active and passive modes.
+
+                                                          *'b:syntastic_mode'*
+Default: unset
+Only the local form |'b:syntastic_mode'| is used. When set to either "active"
+or "passive", it takes precedence over |'syntastic_mode_map'| when deciding
+whether the corresponding buffer should be checked automatically.
+
+                                                  *'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":  "errors",
+        \ "type":    "style",
+        \ "regex":   '\m\[C03\d\d\]',
+        \ "file:p":  ['\m^/usr/include/', '\m\c\.h$'] }
+<
+Each element turns off messages matching the patterns specified by the
+corresponding value. Values are lists, but if a list consist of a single
+element you may omit the brackets (e.g. you may write "style" instead of
+["style"]). Elements with values [] or '' are ignored (this is useful for
+overriding filters, cf. |filter-overrides|).
+
+    "level" - takes one of two values, "warnings" or "errors"
+    "type"  - can be either "syntax" or "style"
+    "regex" - is matched against the messages' text as a case insensitive
+              |regular-expression|
+    "file"  - is matched against the filenames the messages refer to, as a
+              case sensitive |regular-expression|.
+
+If a key is prefixed by an exclamation mark "!", the corresponding filter is
+negated (i.e. the above example silences all messages that are NOT errors).
+
+The "file" key may be followed by one or more filename modifiers (see
+|filename-modifiers|). The modifiers are applied to the filenames the messages
+refer to before matching against the value (i.e. in the above example the full
+path of the issues are matched against '\m^/usr/include/' and '\m\c\.h$').
+
+If |'syntastic_id_checkers'| is set, filters are applied before error messages
+are labeled with the names of the checkers that created them.
+
+There are also checker-specific variants of this option, providing finer
+control. They are named |'syntastic_<filetype>_<checker>_quiet_messages'|.
+
+For a particular checker, if both a |'syntastic_quiet_messages'| filter and
+a checker-specific filter are present, they are both applied (to the list of
+errors produced by the said checker). In case of conflicting values for the
+same keys, the values of the checker-specific filters take precedence.
+
+                                                            *filter-overrides*
+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": >
+    let g:syntastic_quiet_messages = { "level": "warnings" }
+    let g:syntastic_python_pylint_quiet_messages = { "level" : [] }
+<
+                                                      *'syntastic_stl_format'*
+Default: [Syntax: line:%F (%t)]
+Use this option to control what the syntastic statusline text contains. Several
+magic flags are available to insert information:
+    %e - number of errors
+    %w - number of warnings
+    %t - total number of warnings and errors
+    %fe - line number of first error
+    %fw - line number of first warning
+    %F - line number of first warning or error
+
+Several additional flags are available to hide text under certain conditions:
+    %E{...} - hide the text in the brackets unless there are errors
+    %W{...} - hide the text in the brackets unless there are warnings
+    %B{...} - hide the text in the brackets unless there are both warnings AND
+              errors
+These flags can't be nested.
+
+Example: >
+    let g:syntastic_stl_format = '[%E{Err: %fe #%e}%B{, }%W{Warn: %fw #%w}]'
+<
+If this format is used and the current buffer has 5 errors and 1 warning
+starting on lines 20 and 10 respectively then this would appear on the
+statusline: >
+    [Err: 20 #5, Warn: 10 #1]
+<
+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
+Controls whether syntastic calls |:redraw| or |:redraw!| for screen redraws.
+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_shell'*
+Default: Vim's 'shell'
+
+This is the (full path to) the shell syntastic will use to run the checkers.
+On UNIX and Mac OS-X this shell must accept Bourne-compatible syntax for
+file "stdout" and "stderr" redirections ">file" and "2>file".  Examples of
+compatible shells are "zsh", "bash", "ksh", and of course the original Bourne
+"sh".
+
+This shell is independent of Vim's 'shell', and it isn't used for interactive
+operations.  It must take care to initialize all environment variables needed
+by the checkers you're using.  Example: >
+    let g:syntastic_shell = "/bin/sh"
+<
+                                                           *'syntastic_debug'*
+Default: 0
+Set this to the sum of one or more of the following flags to enable
+debugging:
+
+     1 - trace general workflow
+     2 - dump location lists
+     4 - trace notifiers
+     8 - trace autocommands
+    16 - dump options
+    32 - trace running of specific checkers
+
+Example: >
+    let g:syntastic_debug = 1
+<
+Syntastic will then add debugging messages to Vim's |message-history|. You can
+examine these messages with |:mes|.
+
+                                                      *'syntastic_debug_file'*
+Default: unset
+When set, debugging messages are written to the file named by its value, in
+addition to being added to Vim's |message-history|: >
+    let g:syntastic_debug_file = '~/syntastic.log'
+<
+                                                 *'syntastic_extra_filetypes'*
+Default: []
+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" ]
+<
+This will allow |:SyntasticInfo| to do proper tab completion for the new
+filetypes.
+
+==============================================================================
+5. Checker Options                                 *syntastic-checker-options*
+
+------------------------------------------------------------------------------
+5.1 Choosing which checkers to use               *syntastic-filetype-checkers*
+
+                                           *'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"]
+<
+                                                      *'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 |
+        \ 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
+deliberately kept minimal, for performance reasons.
+
+Take a look at the wiki to find out what checkers and filetypes are supported
+by syntastic:
+
+    https://github.com/scrooloose/syntastic/wiki/Syntax-Checkers
+
+Use |:SyntasticInfo| to see which checkers are available for a given filetype.
+
+------------------------------------------------------------------------------
+5.2 Choosing the executable                            *syntastic-config-exec*
+
+                                       *'syntastic_<filetype>_<checker>_exec'*
+The executable run by a checker is normally defined automatically, when the
+checker is registered. You can however override it, by setting the variable
+'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>_<checker>_<option>'*
+Checkers that use 'makeprgBuild()' construct a 'makeprg' like this: >
+    let makeprg = self.makeprgBuild({
+                \ "exe": self.getExec(),
+                \ "args": "-a -b -c",
+                \ "post_args": "--more --args",
+                \ "tail": "2>/dev/null" })
+<
+The result is a 'makeprg' of the form: >
+    <exe> <args> <fname> <post_args> <tail>
+<
+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 to change the way the checker is run. For example this setup
+allows you to run PC-Lint under Wine emulation on Linux: >
+    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_c_pc_lint_args = "-w5 -Iz:/usr/include/linux"
+    let g:syntastic_c_pc_lint_tail = "2>/dev/null"
+<
+The general form of the override options is: >
+    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
+options that can be set, these are usually documented in the wiki:
+
+    https://github.com/scrooloose/syntastic/wiki/Syntax-Checkers
+
+                             *'syntastic_<filetype>_<checker>_quiet_messages'*
+In the same vein, 'g:syntastic_<filetype>_<checker-name>_quiet_messages' can
+be used to restrict message filters to messages produced by specific checkers.
+Example: >
+    let g:syntastic_python_pylama_quiet_messages = {
+        \ "type":  "style",
+        \ "regex": '\m\[C03\d\d\]' }
+<
+See |syntastic_quiet_messages| for the syntax.
+
+------------------------------------------------------------------------------
+5.4 Sorting errors                                     *syntastic-config-sort*
+
+                                       *'syntastic_<filetype>_<checker>_sort'*
+Syntastic may decide to group the errors produced by some checkers by file,
+then sort them by line number, then by type, then by column number. If you'd
+prefer to see the errors in the order in which they are output by the external
+checker you can set the variable |'g:syntastic_<filetype>_<checker>_sort'| to 0.
+
+Alternatively, if syntastic doesn't reorder the errors produced by a checker
+but you'd like it to sort them, you can set the same variable to 1.
+
+There is also a local version |'b:syntastic_<filetype>_<checker>_sort'| of
+this variable, that takes precedence over it in the buffers where it is
+defined.
+
+For aggregated lists (see |syntastic-aggregating-errors|) these variables are
+ignored if |syntastic_sort_aggregated_errors| is set (which is the default).
+
+==============================================================================
+6. Notes                                                     *syntastic-notes*
+
+------------------------------------------------------------------------------
+6.1. Handling of composite filetypes                     *syntastic-composite*
+
+Some Vim plugins use composite filetypes, such as "django.python" or
+"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" }
+<
+------------------------------------------------------------------------------
+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 The 'shellslash' option                             *syntastic-shellslash*
+
+The 'shellslash' option is relevant only on Windows systems.  This option
+determines (among other things) the rules for quoting command lines, and there
+is no easy way for syntastic to make sure its state is appropriate for your
+shell.  It should be turned off if your 'shell' (or |g:syntastic_shell|) is
+"cmd.exe", and on for shells that expect an UNIX-like syntax, such as Cygwin's
+"sh".  Most checkers will stop working if 'shellslash' is set to the wrong
+value.
+
+==============================================================================
+7. Compatibility with other software                 *syntastic-compatibility*
+
+------------------------------------------------------------------------------
+7.1 The csh and tcsh shells                                    *syntastic-csh*
+
+The "csh" and "tcsh" shells are mostly compatible with syntastic.  However,
+some checkers assume Bourne shell syntax for redirecting "stderr".  For this
+reason, you should point |g:syntastic_shell| to a Bourne-compatible shell,
+such as "zsh", "bash", "ksh", or even the original Bourne "sh": >
+    let g:syntastic_shell = "/bin/sh"
+<
+------------------------------------------------------------------------------
+7.2. Eclim                                                   *syntastic-eclim*
+
+Syntastic can be used together with "Eclim" (see http://eclim.org/). However,
+by default Eclim disables syntastic's checks for the filetypes it supports, in
+order to run its own validation. If you'd prefer to use Eclim but still run
+syntastic's checks, set |g:EclimFileTypeValidate| to 0: >
+    let g:EclimFileTypeValidate = 0
+<
+It is also possible to re-enable syntastic checks only for some filetypes, and
+run Eclim's validation for others. Please consult Eclim's documentation for
+details.
+
+------------------------------------------------------------------------------
+7.3 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 can however set |g:syntastic_shell|
+to a more traditional shell, such as "zsh", "bash", "ksh", or even the
+original Bourne "sh": >
+    let g:syntastic_shell = "/bin/sh"
+<
+------------------------------------------------------------------------------
+7.4. 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
+'shellredir' like this: >
+    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",
+"bash", "ksh", or the original Bourne "sh" might be a better choice: >
+    let g:syntastic_shell = "/bin/sh"
+<
+------------------------------------------------------------------------------
+7.5. The PowerShell shell                               *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
+<
+------------------------------------------------------------------------------
+7.6 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.: >
+    let g:pymode_lint_write = 0
+<
+------------------------------------------------------------------------------
+7.7. vim-auto-save                                   *syntastic-vim-auto-save*
+
+Syntastic can be used together with the "vim-auto-save" Vim plugin (see
+https://github.com/907th/vim-auto-save).  However, syntastic checks in active
+mode only work with "vim-auto-save" version 0.1.7 or later.
+
+------------------------------------------------------------------------------
+7.8. 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".
+
+------------------------------------------------------------------------------
+7.9 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
+<
+==============================================================================
+8. About                                                     *syntastic-about*
+
+The core maintainers of syntastic are:
+    Martin Grenfell (GitHub: scrooloose)
+    Gregor Uhlenheuer (GitHub: kongo2002)
+    LCD 047 (GitHub: lcd047)
+
+Find the latest version of syntastic at:
+
+    http://github.com/scrooloose/syntastic
+
+==============================================================================
+9. License                                                 *syntastic-license*
+
+Syntastic is released under the WTFPL.
+See http://sam.zoy.org/wtfpl/COPYING.
+
+ vim:tw=78:sw=4:ft=help:norl:

sources_non_forked/syntastic/plugin/syntastic.vim

@@ -0,0 +1,669 @@
+"============================================================================
+"File:        syntastic.vim
+"Description: Vim plugin for on the fly syntax checking.
+"License:     This program is free software. It comes without any warranty,
+"             to the extent permitted by applicable law. You can redistribute
+"             it and/or modify it under the terms of the Do What The Fuck You
+"             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_plugin")
+    finish
+endif
+let g:loaded_syntastic_plugin = 1
+
+if has('reltime')
+    let g:_SYNTASTIC_START = reltime()
+    lockvar! g:_SYNTASTIC_START
+endif
+
+let g:_SYNTASTIC_VERSION = '3.6.0-57'
+lockvar g:_SYNTASTIC_VERSION
+
+" Sanity checks {{{1
+
+for s:feature in [
+            \ 'autocmd',
+            \ 'eval',
+            \ 'file_in_path',
+            \ 'modify_fname',
+            \ 'quickfix',
+            \ 'reltime',
+            \ 'user_commands'
+        \ ]
+    if !has(s:feature)
+        call syntastic#log#error("need Vim compiled with feature " . s:feature)
+        finish
+    endif
+endfor
+
+let s:_running_windows = syntastic#util#isRunningWindows()
+lockvar s:_running_windows
+
+if !exists('g:syntastic_shell')
+    let g:syntastic_shell = &shell
+endif
+
+if s:_running_windows
+    let g:_SYNTASTIC_UNAME = 'Windows'
+elseif executable('uname')
+    try
+        let g:_SYNTASTIC_UNAME = split(syntastic#util#system('uname'), "\n")[0]
+    catch /\m^Vim\%((\a\+)\)\=:E484/
+        call syntastic#log#error("your shell " .  syntastic#util#var('shell') . " can't handle traditional UNIX syntax for redirections")
+        finish
+    catch /\m^Vim\%((\a\+)\)\=:E684/
+        let g:_SYNTASTIC_UNAME = 'Unknown'
+    endtry
+else
+    let g:_SYNTASTIC_UNAME = 'Unknown'
+endif
+lockvar g:_SYNTASTIC_UNAME
+
+" }}}1
+
+" Defaults {{{1
+
+let g:_SYNTASTIC_DEFAULTS = {
+        \ 'aggregate_errors':         0,
+        \ 'always_populate_loc_list': 0,
+        \ 'auto_jump':                0,
+        \ 'auto_loc_list':            2,
+        \ '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 && syntastic#util#var('shell', &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':          0,
+        \ 'shell':                    &shell,
+        \ '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)
+        let g:syntastic_{s:key} = copy(g:_SYNTASTIC_DEFAULTS[s:key])
+    endif
+endfor
+
+if exists("g:syntastic_quiet_warnings")
+    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([])
+            let s:quiet_warnings = [s:quiet_warnings]
+        endif
+        call add(s:quiet_warnings, 'warnings')
+        let g:syntastic_quiet_messages['type'] = s:quiet_warnings
+    endif
+endif
+
+" }}}1
+
+" Debug {{{1
+
+let s:_DEBUG_DUMP_OPTIONS = [
+        \ 'shell',
+        \ 'shellcmdflag',
+        \ 'shellpipe',
+        \ 'shellquote',
+        \ 'shellredir',
+        \ 'shellslash',
+        \ 'shelltemp',
+        \ 'shellxquote'
+    \ ]
+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:_SYNTASTIC_DEBUG_TRACE         = 1
+lockvar g:_SYNTASTIC_DEBUG_TRACE
+let     g:_SYNTASTIC_DEBUG_LOCLIST       = 2
+lockvar g:_SYNTASTIC_DEBUG_LOCLIST
+let     g:_SYNTASTIC_DEBUG_NOTIFICATIONS = 4
+lockvar g:_SYNTASTIC_DEBUG_NOTIFICATIONS
+let     g:_SYNTASTIC_DEBUG_AUTOCOMMANDS  = 8
+lockvar g:_SYNTASTIC_DEBUG_AUTOCOMMANDS
+let     g:_SYNTASTIC_DEBUG_VARIABLES     = 16
+lockvar g:_SYNTASTIC_DEBUG_VARIABLES
+let     g:_SYNTASTIC_DEBUG_CHECKERS      = 32
+lockvar g:_SYNTASTIC_DEBUG_CHECKERS
+
+" }}}1
+
+runtime! plugin/syntastic/*.vim
+
+let s:registry = g:SyntasticRegistry.Instance()
+let s:notifiers = g:SyntasticNotifiers.Instance()
+let s:modemap = g:SyntasticModeMap.Instance()
+
+" Commands {{{1
+
+" @vimlint(EVL103, 1, a:cursorPos)
+" @vimlint(EVL103, 1, a:cmdLine)
+" @vimlint(EVL103, 1, a:argLead)
+function! s:CompleteCheckerName(argLead, cmdLine, cursorPos) abort " {{{2
+    let checker_names = []
+    for ft in s:_resolve_filetypes([])
+        call extend(checker_names, s:registry.getNamesOfAvailableCheckers(ft))
+    endfor
+    return join(checker_names, "\n")
+endfunction " }}}2
+" @vimlint(EVL103, 0, a:cursorPos)
+" @vimlint(EVL103, 0, a:cmdLine)
+" @vimlint(EVL103, 0, a:argLead)
+
+
+" @vimlint(EVL103, 1, a:cursorPos)
+" @vimlint(EVL103, 1, a:cmdLine)
+" @vimlint(EVL103, 1, a:argLead)
+function! s:CompleteFiletypes(argLead, cmdLine, cursorPos) abort " {{{2
+    return join(s:registry.getKnownFiletypes(), "\n")
+endfunction " }}}2
+" @vimlint(EVL103, 0, a:cursorPos)
+" @vimlint(EVL103, 0, a:cmdLine)
+" @vimlint(EVL103, 0, a:argLead)
+
+command! -nargs=* -complete=custom,s:CompleteCheckerName SyntasticCheck call SyntasticCheck(<f-args>)
+command! -nargs=? -complete=custom,s:CompleteFiletypes   SyntasticInfo  call SyntasticInfo(<f-args>)
+command! Errors              call SyntasticErrors()
+command! SyntasticReset      call SyntasticReset()
+command! SyntasticToggleMode call SyntasticToggleMode()
+command! SyntasticSetLoclist call SyntasticSetLoclist()
+
+" }}}1
+
+" Public API {{{1
+
+function! SyntasticCheck(...) abort " {{{2
+    call s:UpdateErrors(0, a:000)
+    call syntastic#util#redraw(g:syntastic_full_redraws)
+endfunction " }}}2
+
+function! SyntasticInfo(...) abort " {{{2
+    call s:modemap.modeInfo(a:000)
+    call s:registry.echoInfoFor(s:_resolve_filetypes(a:000))
+    call s:_explain_skip(a:000)
+endfunction " }}}2
+
+function! SyntasticErrors() abort " {{{2
+    call g:SyntasticLoclist.current().show()
+endfunction " }}}2
+
+function! SyntasticReset() abort " {{{2
+    call s:ClearCache()
+    call s:notifiers.refresh(g:SyntasticLoclist.New([]))
+endfunction " }}}2
+
+function! SyntasticToggleMode() abort " {{{2
+    call s:modemap.toggleMode()
+    call s:ClearCache()
+    call s:notifiers.refresh(g:SyntasticLoclist.New([]))
+    call s:modemap.echoMode()
+endfunction " }}}2
+
+function! SyntasticSetLoclist() abort " {{{2
+    call g:SyntasticLoclist.current().setloclist()
+endfunction " }}}2
+
+" }}}1
+
+" Autocommands {{{1
+
+augroup syntastic
+    autocmd BufReadPost  * call s:BufReadPostHook()
+    autocmd BufWritePost * call s:BufWritePostHook()
+    autocmd BufEnter     * call s:BufEnterHook()
+augroup END
+
+if v:version > 703 || (v:version == 703 && has('patch544'))
+    " QuitPre was added in Vim 7.3.544
+    augroup syntastic
+        autocmd QuitPre * call s:QuitPreHook()
+    augroup END
+endif
+
+function! s:BufReadPostHook() abort " {{{2
+    if g:syntastic_check_on_open
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_AUTOCOMMANDS,
+            \ 'autocmd: BufReadPost, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))))
+        call s:UpdateErrors(1, [])
+    endif
+endfunction " }}}2
+
+function! s:BufWritePostHook() abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_AUTOCOMMANDS,
+        \ 'autocmd: BufWritePost, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))))
+    call s:UpdateErrors(1, [])
+endfunction " }}}2
+
+function! s:BufEnterHook() abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_AUTOCOMMANDS,
+        \ 'autocmd: BufEnter, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))) .
+        \ ', &buftype = ' . string(&buftype))
+    if &buftype == ''
+        call s:notifiers.refresh(g:SyntasticLoclist.current())
+    elseif &buftype ==# 'quickfix'
+        " TODO: this is needed because in recent versions of Vim lclose
+        " 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 get(w:, 'syntastic_loclist_set', 0) && !empty(loclist) && empty(filter( buffers, 'syntastic#util#bufIsActive(v:val)' ))
+            call SyntasticLoclistHide()
+        endif
+    endif
+endfunction " }}}2
+
+function! s:QuitPreHook() abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_AUTOCOMMANDS,
+        \ 'autocmd: QuitPre, buffer ' . bufnr("") . ' = ' . string(bufname(str2nr(bufnr("")))))
+    let b:syntastic_skip_checks = get(b:, 'syntastic_skip_checks', 0) || !syntastic#util#var('check_on_wq')
+    if get(w:, 'syntastic_loclist_set', 0)
+        call SyntasticLoclistHide()
+    endif
+endfunction " }}}2
+
+" }}}1
+
+" Main {{{1
+
+"refresh and redraw all the error info for this buf when saving or reading
+function! s:UpdateErrors(auto_invoked, checker_names) abort " {{{2
+    call syntastic#log#debugShowVariables(g:_SYNTASTIC_DEBUG_TRACE, 'version')
+    call syntastic#log#debugShowOptions(g:_SYNTASTIC_DEBUG_TRACE, s:_DEBUG_DUMP_OPTIONS)
+    call syntastic#log#debugDump(g:_SYNTASTIC_DEBUG_VARIABLES)
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'UpdateErrors' . (a:auto_invoked ? ' (auto)' : '') .
+        \ ': ' . (len(a:checker_names) ? join(a:checker_names) : 'default checkers'))
+    if s:_skip_file()
+        return
+    endif
+
+    call s:modemap.synch()
+    let run_checks = !a:auto_invoked || s:modemap.doAutoChecking()
+    if run_checks
+        call s:CacheErrors(a:checker_names)
+    endif
+
+    let loclist = g:SyntasticLoclist.current()
+
+    if exists('*SyntasticCheckHook')
+        call SyntasticCheckHook(loclist.getRaw())
+    endif
+
+    " populate loclist and jump {{{3
+    let do_jump = syntastic#util#var('auto_jump') + 0
+    if do_jump == 2
+        let do_jump = loclist.getFirstError(1)
+    elseif do_jump == 3
+        let do_jump = loclist.getFirstError()
+    elseif 0 > do_jump || do_jump > 3
+        let do_jump = 0
+    endif
+
+    let w:syntastic_loclist_set = 0
+    if syntastic#util#var('always_populate_loc_list') || do_jump
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'loclist: setloclist (new)')
+        call setloclist(0, loclist.getRaw())
+        let w:syntastic_loclist_set = 1
+        if run_checks && do_jump && !loclist.isEmpty()
+            call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'loclist: jump')
+            execute 'silent! lrewind ' . do_jump
+
+            " XXX: Vim doesn't call autocmd commands in a predictible
+            " order, which can lead to missing filetype when jumping
+            " to a new file; the following is a workaround for the
+            " resulting brain damage
+            if &filetype == ''
+                silent! filetype detect
+            endif
+        endif
+    endif
+    " }}}3
+
+    call s:notifiers.refresh(loclist)
+endfunction " }}}2
+
+"clear the loc list for the buffer
+function! s:ClearCache() abort " {{{2
+    call s:notifiers.reset(g:SyntasticLoclist.current())
+    call b:syntastic_loclist.destroy()
+endfunction " }}}2
+
+"detect and cache all syntax errors in this buffer
+function! s:CacheErrors(checker_names) abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'CacheErrors: ' .
+        \ (len(a:checker_names) ? join(a:checker_names) : 'default checkers'))
+    call s:ClearCache()
+    let newLoclist = g:SyntasticLoclist.New([])
+
+    if !s:_skip_file()
+        " debug logging {{{3
+        call syntastic#log#debugShowVariables(g:_SYNTASTIC_DEBUG_TRACE, 'aggregate_errors')
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, '$PATH = ' . string($PATH))
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'getcwd() = ' . string(getcwd()))
+        " }}}3
+
+        let filetypes = s:_resolve_filetypes([])
+        let aggregate_errors = syntastic#util#var('aggregate_errors') || len(filetypes) > 1
+        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
+            call extend(clist, s:registry.getCheckers(type, a:checker_names))
+        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:_SYNTASTIC_DEBUG_TRACE, 'CacheErrors: Checker ' . cname . ' is not available')
+                let unavailable_checkers += 1
+                continue
+            endif
+
+            call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'CacheErrors: Invoking checker: ' . cname)
+
+            let loclist = checker.getLocList()
+
+            if !loclist.isEmpty()
+                if decorate_errors
+                    call loclist.decorate(cname)
+                endif
+                call add(names, cname)
+                if checker.wantSort() && !sort_aggregated_errors
+                    call loclist.sort()
+                    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'sorted:', loclist)
+                endif
+
+                let newLoclist = newLoclist.extend(loclist)
+
+                if !aggregate_errors
+                    break
+                endif
+            endif
+        endfor
+
+        " set names {{{3
+        if !empty(names)
+            if len(syntastic#util#unique(map( copy(names), 'substitute(v:val, "\\m/.*", "", "")' ))) == 1
+                let type = substitute(names[0], '\m/.*', '', '')
+                let name = join(map( names, 'substitute(v:val, "\\m.\\{-}/", "", "")' ), ', ')
+                call newLoclist.setName( name . ' ('. type . ')' )
+            else
+                " checkers from mixed types
+                call newLoclist.setName(join(names, ', '))
+            endif
+        endif
+        " }}}3
+
+        " issue warning about no active checkers {{{3
+        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')
+                else
+                    call syntastic#log#warn('checkers ' . join(a:checker_names, ', ') . ' are not available')
+                endif
+            else
+                call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'CacheErrors: no checkers available for ' . &filetype)
+            endif
+        endif
+        " }}}3
+
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'aggregated:', newLoclist)
+        if sort_aggregated_errors
+            call newLoclist.sort()
+            call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'sorted:', newLoclist)
+        endif
+    endif
+
+    call newLoclist.deploy()
+endfunction " }}}2
+
+"Emulates the :lmake command. Sets up the make environment according to the
+"options given, runs make, resets the environment, returns the location list
+"
+"a:options can contain the following keys:
+"    'makeprg'
+"    'errorformat'
+"
+"The corresponding options are set for the duration of the function call. They
+"are set with :let, so dont escape spaces.
+"
+"a:options may also contain:
+"   'defaults' - a dict containing default values for the returned errors
+"   'subtype' - all errors will be assigned the given subtype
+"   '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) abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'SyntasticMake: called with options:', a:options)
+
+    " save options and locale env variables {{{3
+    let old_local_errorformat = &l:errorformat
+    let old_errorformat = &errorformat
+    let old_cwd = getcwd()
+    " }}}3
+
+    if has_key(a:options, 'errorformat')
+        let &errorformat = a:options['errorformat']
+    endif
+
+    if has_key(a:options, 'cwd')
+        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_]\+$'
+                execute 'let env_save[' . string(key) . '] = $' . key
+                execute 'let $' . key . ' = ' . string(a:options['env'][key])
+            endif
+        endfor
+    endif
+    " }}}3
+
+    let err_lines = split(syntastic#util#system(a:options['makeprg']), "\n", 1)
+
+    " restore environment variables {{{3
+    if len(env_save)
+        for key in keys(env_save)
+            execute 'let $' . key . ' = ' . string(env_save[key])
+        endfor
+    endif
+    " }}}3
+
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'checker output:', err_lines)
+
+    " Does it still make sense to go on?
+    let bailout =
+        \ syntastic#util#var('exit_checks') &&
+        \ has_key(a:options, 'returns') &&
+        \ index(a:options['returns'], v:shell_error) == -1
+
+    if !bailout
+        if has_key(a:options, 'Preprocess')
+            let err_lines = call(a:options['Preprocess'], [err_lines])
+            call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'preprocess (external):', err_lines)
+        elseif has_key(a:options, 'preprocess')
+            let err_lines = call('syntastic#preprocess#' . a:options['preprocess'], [err_lines])
+            call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'preprocess:', err_lines)
+        endif
+        lgetexpr err_lines
+
+        let errors = deepcopy(getloclist(0))
+
+        if has_key(a:options, 'cwd')
+            execute 'lcd ' . fnameescape(old_cwd)
+        endif
+
+        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
+    else
+        let errors = []
+    endif
+
+    " restore options {{{3
+    let &errorformat = old_errorformat
+    let &l:errorformat = old_local_errorformat
+    " }}}3
+
+    if !s:_running_windows && (s:_os_name() =~? "FreeBSD" || s:_os_name() =~? "OpenBSD")
+        call syntastic#util#redraw(g:syntastic_full_redraws)
+    endif
+
+    if bailout
+        throw 'Syntastic: checker error'
+    endif
+
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'raw loclist:', errors)
+
+    if has_key(a:options, 'defaults')
+        call s:_add_to_errors(errors, a:options['defaults'])
+    endif
+
+    " Add subtype info if present.
+    if has_key(a:options, 'subtype')
+        call s:_add_to_errors(errors, { 'subtype': a:options['subtype'] })
+    endif
+
+    if has_key(a:options, 'Postprocess') && !empty(a:options['Postprocess'])
+        for rule in a:options['Postprocess']
+            let errors = call(rule, [errors])
+        endfor
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'postprocess (external):', errors)
+    elseif has_key(a:options, 'postprocess') && !empty(a:options['postprocess'])
+        for rule in a:options['postprocess']
+            let errors = call('syntastic#postprocess#' . rule, [errors])
+        endfor
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'postprocess:', errors)
+    endif
+
+    return errors
+endfunction " }}}2
+" @vimlint(EVL102, 0, l:env_save)
+
+"return a string representing the state of buffer according to
+"g:syntastic_stl_format
+"
+"return '' if no errors are cached for the buffer
+function! SyntasticStatuslineFlag() abort " {{{2
+    return g:SyntasticLoclist.current().getStatuslineFlag()
+endfunction " }}}2
+
+" }}}1
+
+" Utilities {{{1
+
+function! s:_resolve_filetypes(filetypes) abort " {{{2
+    let type = len(a:filetypes) ? a:filetypes[0] : &filetype
+    return split( get(g:syntastic_filetype_map, type, type), '\m\.' )
+endfunction " }}}2
+
+function! s:_ignore_file(filename) abort " {{{2
+    let fname = fnamemodify(a:filename, ':p')
+    for pattern in g:syntastic_ignore_files
+        if fname =~# pattern
+            return 1
+        endif
+    endfor
+    return 0
+endfunction " }}}2
+
+" Skip running in special buffers
+function! s:_skip_file() abort " {{{2
+    let fname = expand('%', 1)
+    let skip = get(b:, 'syntastic_skip_checks', 0) || (&buftype != '') ||
+        \ !filereadable(fname) || getwinvar(0, '&diff') || s:_ignore_file(fname) ||
+        \ fnamemodify(fname, ':e') =~? g:syntastic_ignore_extensions
+    if skip
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, '_skip_file: skipping checks')
+    endif
+    return skip
+endfunction " }}}2
+
+" Explain why checks will be skipped for the current file
+function! s:_explain_skip(filetypes) abort " {{{2
+    if empty(a:filetypes) && s:_skip_file()
+        let why = []
+        let fname = expand('%', 1)
+
+        if get(b:, 'syntastic_skip_checks', 0)
+            call add(why, 'b:syntastic_skip_checks set')
+        endif
+        if &buftype != ''
+            call add(why, 'buftype = ' . string(&buftype))
+        endif
+        if !filereadable(fname)
+            call add(why, 'file not readable / not local')
+        endif
+        if getwinvar(0, '&diff')
+            call add(why, 'diff mode')
+        endif
+        if s:_ignore_file(fname)
+            call add(why, 'filename matching g:syntastic_ignore_files')
+        endif
+        if fnamemodify(fname, ':e') =~? g:syntastic_ignore_extensions
+            call add(why, 'extension matching g:syntastic_ignore_extensions')
+        endif
+
+        echomsg 'The current file will not be checked (' . join(why, ', ') . ')'
+    endif
+endfunction " }}}2
+
+" Take a list of errors and add default values to them from a:options
+function! s:_add_to_errors(errors, options) abort " {{{2
+    for err in a:errors
+        for key in keys(a:options)
+            if !has_key(err, key) || empty(err[key])
+                let err[key] = a:options[key]
+            endif
+        endfor
+    endfor
+
+    return a:errors
+endfunction " }}}2
+
+function! s:_os_name() abort " {{{2
+    return g:_SYNTASTIC_UNAME
+endfunction " }}}2
+
+" }}}1
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/plugin/syntastic/autoloclist.vim

@@ -0,0 +1,38 @@
+if exists("g:loaded_syntastic_notifier_autoloclist") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_notifier_autoloclist = 1
+
+let g:SyntasticAutoloclistNotifier = {}
+
+" Public methods {{{1
+"
+function! g:SyntasticAutoloclistNotifier.New() abort " {{{2
+    let newObj = copy(self)
+    return newObj
+endfunction " }}}2
+
+function! g:SyntasticAutoloclistNotifier.refresh(loclist) abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'autoloclist: refresh')
+    call g:SyntasticAutoloclistNotifier.AutoToggle(a:loclist)
+endfunction " }}}2
+
+function! g:SyntasticAutoloclistNotifier.AutoToggle(loclist) abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'autoloclist: toggle')
+    if !a:loclist.isEmpty()
+        if syntastic#util#var('auto_loc_list') == 1
+            call a:loclist.show()
+        endif
+    else
+        if syntastic#util#var('auto_loc_list') > 0
+
+            "TODO: this will close the loc list window if one was opened by
+            "something other than syntastic
+            lclose
+        endif
+    endif
+endfunction " }}}2
+
+" }}}1
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/plugin/syntastic/balloons.vim

@@ -0,0 +1,59 @@
+if exists("g:loaded_syntastic_notifier_balloons") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_notifier_balloons = 1
+
+if !has('balloon_eval')
+    let g:syntastic_enable_balloons = 0
+endif
+
+let g:SyntasticBalloonsNotifier = {}
+
+" Public methods {{{1
+
+function! g:SyntasticBalloonsNotifier.New() abort " {{{2
+    let newObj = copy(self)
+    return newObj
+endfunction " }}}2
+
+function! g:SyntasticBalloonsNotifier.enabled() abort " {{{2
+    return has('balloon_eval') && syntastic#util#var('enable_balloons')
+endfunction " }}}2
+
+" Update the error balloons
+function! g:SyntasticBalloonsNotifier.refresh(loclist) abort " {{{2
+    unlet! b:syntastic_private_balloons
+    if self.enabled() && !a:loclist.isEmpty()
+        let b:syntastic_private_balloons = a:loclist.balloons()
+        if !empty(b:syntastic_private_balloons)
+            set ballooneval balloonexpr=SyntasticBalloonsExprNotifier()
+        endif
+    endif
+endfunction " }}}2
+
+" Reset the error balloons
+" @vimlint(EVL103, 1, a:loclist)
+function! g:SyntasticBalloonsNotifier.reset(loclist) abort " {{{2
+    let b:syntastic_private_balloons = {}
+    if has('balloon_eval')
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'balloons: reset')
+        unlet! b:syntastic_private_balloons
+        set noballooneval
+    endif
+endfunction " }}}2
+" @vimlint(EVL103, 0, a:loclist)
+
+" }}}1
+
+" Private functions {{{1
+
+function! SyntasticBalloonsExprNotifier() abort " {{{2
+    if !exists('b:syntastic_private_balloons')
+        return ''
+    endif
+    return get(b:syntastic_private_balloons, v:beval_lnum, '')
+endfunction " }}}2
+
+" }}}1
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/plugin/syntastic/checker.vim

@@ -0,0 +1,228 @@
+if exists("g:loaded_syntastic_checker") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_checker = 1
+
+let g:SyntasticChecker = {}
+
+" Public methods {{{1
+
+function! g:SyntasticChecker.New(args) abort " {{{2
+    let newObj = copy(self)
+
+    let newObj._filetype = a:args['filetype']
+    let newObj._name = a:args['name']
+    let newObj._exec = get(a:args, 'exec', newObj._name)
+
+    if has_key(a:args, 'redirect')
+        let [filetype, name] = split(a:args['redirect'], '/')
+        let prefix = 'SyntaxCheckers_' . filetype . '_' . name . '_'
+
+        if exists('g:syntastic_' . filetype . '_' . name . '_sort') && !exists('g:syntastic_' . newObj._filetype . '_' . newObj._name . '_sort')
+            let g:syntastic_{newObj._filetype}_{newObj._name}_sort = g:syntastic_{filetype}_{name}_sort
+        endif
+    else
+        let prefix = 'SyntaxCheckers_' . newObj._filetype . '_' . newObj._name . '_'
+    endif
+
+    let newObj._locListFunc = function(prefix . 'GetLocList')
+
+    if exists('*' . prefix . 'IsAvailable')
+        let newObj._isAvailableFunc = function(prefix . 'IsAvailable')
+    else
+        let newObj._isAvailableFunc = function('s:_isAvailableDefault')
+    endif
+
+    if exists('*' . prefix . 'GetHighlightRegex')
+        let newObj._highlightRegexFunc = function(prefix . 'GetHighlightRegex')
+    endif
+
+    return newObj
+endfunction " }}}2
+
+function! g:SyntasticChecker.getFiletype() abort " {{{2
+    return self._filetype
+endfunction " }}}2
+
+function! g:SyntasticChecker.getName() abort " {{{2
+    return self._name
+endfunction " }}}2
+
+" Synchronise _exec with user's setting.  Force re-validation if needed.
+"
+" XXX: This function must be called at least once before calling either
+" getExec() or getExecEscaped().  Normally isAvailable() does that for you
+" automatically, but you should keep still this in mind if you change the
+" current checker workflow.
+function! g:SyntasticChecker.syncExec() dict " {{{2
+    let user_exec =
+        \ expand( exists('b:syntastic_' . self._name . '_exec') ? b:syntastic_{self._name}_exec :
+        \ syntastic#util#var(self._filetype . '_' . self._name . '_exec'), 1 )
+
+    if user_exec != '' && user_exec !=# self._exec
+        let self._exec = user_exec
+        if has_key(self, '_available')
+            " we have a new _exec on the block, it has to be validated
+            call remove(self, '_available')
+        endif
+    endif
+endfunction " }}}2
+
+function! g:SyntasticChecker.getExec() abort " {{{2
+    return self._exec
+endfunction " }}}2
+
+function! g:SyntasticChecker.getExecEscaped() abort " {{{2
+    return syntastic#util#shescape(self._exec)
+endfunction " }}}2
+
+function! g:SyntasticChecker.getLocListRaw() abort " {{{2
+    let name = self._filetype . '/' . self._name
+    try
+        let list = self._locListFunc()
+        if self._exec != ''
+            call syntastic#log#debug(g:_SYNTASTIC_DEBUG_TRACE, 'getLocList: checker ' . name . ' returned ' . v:shell_error)
+        endif
+    catch /\m\C^Syntastic: checker error$/
+        let list = []
+        if self._exec != ''
+            call syntastic#log#error('checker ' . name . ' returned abnormal status ' . v:shell_error)
+        else
+            call syntastic#log#error('checker ' . name . ' aborted')
+        endif
+    endtry
+    call self._populateHighlightRegexes(list)
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, name . ' raw:', list)
+    call self._quietMessages(list)
+    return list
+endfunction " }}}2
+
+function! g:SyntasticChecker.getLocList() abort " {{{2
+    return g:SyntasticLoclist.New(self.getLocListRaw())
+endfunction " }}}2
+
+function! g:SyntasticChecker.getVersion(...) abort " {{{2
+    if !exists('self._version')
+        let command = a:0 ? a:1 : self.getExecEscaped() . ' --version'
+        let version_output = syntastic#util#system(command)
+        call self.log('getVersion: ' . string(command) . ': ' .
+            \ string(split(version_output, "\n", 1)) .
+            \ (v:shell_error ? ' (exit code ' . v:shell_error . ')' : '') )
+        call self.setVersion(syntastic#util#parseVersion(version_output))
+    endif
+    return get(self, '_version', [])
+endfunction " }}}2
+
+function! g:SyntasticChecker.setVersion(version) abort " {{{2
+    if len(a:version)
+        let self._version = copy(a:version)
+        call self.log(self.getExec() . ' version =', a:version)
+    else
+        call syntastic#log#error("checker " . self._filetype . "/" . self._name . ": can't parse version string (abnormal termination?)")
+    endif
+endfunction " }}}2
+
+function! g:SyntasticChecker.log(msg, ...) abort " {{{2
+    let leader = self._filetype . '/' . self._name . ': '
+    if a:0 > 0
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, leader . a:msg, a:1)
+    else
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_CHECKERS, leader . a:msg)
+    endif
+endfunction " }}}2
+
+function! g:SyntasticChecker.makeprgBuild(opts) abort " {{{2
+    let basename = self._filetype . '_' . self._name . '_'
+
+    let parts = []
+    call extend(parts, self._getOpt(a:opts, basename, 'exe', self.getExecEscaped()))
+    call extend(parts, self._getOpt(a:opts, basename, 'args', ''))
+    call extend(parts, self._getOpt(a:opts, basename, 'fname', syntastic#util#shexpand('%')))
+    call extend(parts, self._getOpt(a:opts, basename, 'post_args', ''))
+    call extend(parts, self._getOpt(a:opts, basename, 'tail', ''))
+
+    return join(parts)
+endfunction " }}}2
+
+function! g:SyntasticChecker.isAvailable() abort " {{{2
+    call self.syncExec()
+    if !has_key(self, '_available')
+        let self._available = self._isAvailableFunc()
+    endif
+    return self._available
+endfunction " }}}2
+
+function! g:SyntasticChecker.wantSort() abort " {{{2
+    return syntastic#util#var(self._filetype . '_' . self._name . '_sort', 0)
+endfunction " }}}2
+
+" This method is no longer used by syntastic.  It's here only to maintain
+" backwards compatibility with external checkers which might depend on it.
+function! g:SyntasticChecker.setWantSort(val) abort " {{{2
+    if !exists('g:syntastic_' . self._filetype . '_' . self._name . '_sort')
+        let g:syntastic_{self._filetype}_{self._name}_sort = a:val
+    endif
+endfunction " }}}2
+
+" }}}1
+
+" Private methods {{{1
+
+function! g:SyntasticChecker._quietMessages(errors) abort " {{{2
+    " wildcard quiet_messages
+    let quiet_filters = copy(syntastic#util#var('quiet_messages', {}))
+    if type(quiet_filters) != type({})
+        call syntastic#log#warn('ignoring invalid syntastic_quiet_messages')
+        unlet quiet_filters
+        let quiet_filters = {}
+    endif
+
+    " per checker quiet_messages
+    let name = self._filetype . '_' . self._name
+    try
+        call extend( quiet_filters, copy(syntastic#util#var(name . '_quiet_messages', {})), 'force' )
+    catch /\m^Vim\%((\a\+)\)\=:E712/
+        call syntastic#log#warn('ignoring invalid syntastic_' . name . '_quiet_messages')
+    endtry
+
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'quiet_messages filter:', quiet_filters)
+
+    if !empty(quiet_filters)
+        call syntastic#util#dictFilter(a:errors, quiet_filters)
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_LOCLIST, 'filtered by quiet_messages:', a:errors)
+    endif
+endfunction " }}}2
+
+function! g:SyntasticChecker._populateHighlightRegexes(errors) abort " {{{2
+    if has_key(self, '_highlightRegexFunc')
+        for e in a:errors
+            if e['valid']
+                let term = self._highlightRegexFunc(e)
+                if term != ''
+                    let e['hl'] = term
+                endif
+            endif
+        endfor
+    endif
+endfunction " }}}2
+
+function! g:SyntasticChecker._getOpt(opts, basename, name, default) abort " {{{2
+    let ret = []
+    call extend( ret, syntastic#util#argsescape(get(a:opts, a:name . '_before', '')) )
+    call extend( ret, syntastic#util#argsescape(syntastic#util#var( a:basename . a:name, get(a:opts, a:name, a:default) )) )
+    call extend( ret, syntastic#util#argsescape(get(a:opts, a:name . '_after', '')) )
+
+    return ret
+endfunction " }}}2
+
+" }}}1
+
+" Private functions {{{1
+
+function! s:_isAvailableDefault() dict " {{{2
+    return executable(self.getExec())
+endfunction " }}}2
+
+" }}}1
+
+" vim: set sw=4 sts=4 et fdm=marker:

sources_non_forked/syntastic/plugin/syntastic/cursor.vim

@@ -0,0 +1,138 @@
+if exists("g:loaded_syntastic_notifier_cursor") || !exists("g:loaded_syntastic_plugin")
+    finish
+endif
+let g:loaded_syntastic_notifier_cursor = 1
+
+let g:SyntasticCursorNotifier = {}
+
+" Public methods {{{1
+
+function! g:SyntasticCursorNotifier.New() abort " {{{2
+    let newObj = copy(self)
+    return newObj
+endfunction " }}}2
+
+function! g:SyntasticCursorNotifier.enabled() abort " {{{2
+    return syntastic#util#var('echo_current_error')
+endfunction " }}}2
+
+function! g:SyntasticCursorNotifier.refresh(loclist) abort " {{{2
+    if self.enabled() && !a:loclist.isEmpty()
+        call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'cursor: refresh')
+        let b:syntastic_private_messages = copy(a:loclist.messages(bufnr('')))
+        let b:syntastic_private_line = -1
+        let b:syntastic_cursor_columns = a:loclist.getCursorColumns()
+        autocmd! syntastic CursorMoved
+        autocmd syntastic CursorMoved * call SyntasticRefreshCursor()
+    endif
+endfunction " }}}2
+
+" @vimlint(EVL103, 1, a:loclist)
+function! g:SyntasticCursorNotifier.reset(loclist) abort " {{{2
+    call syntastic#log#debug(g:_SYNTASTIC_DEBUG_NOTIFICATIONS, 'cursor: reset')
+    autocmd! syntastic CursorMoved
+    unlet! b:syntastic_private_messages
+    let b:syntastic_private_line = -1
+endfunction " }}}2
+" @vimlint(EVL103, 0, a:loclist)
+
+" }}}1
+
+" Private functions {{{1
+
+function! SyntasticRefreshCursor() abort " {{{2
+    if !exists('b:syntastic_private_messages') || empty(b:syntastic_private_messages)
+        " file not checked
+        return
+    endif
+
+    if !exists('b:syntastic_private_line')
+        let b:syntastic_private_line = -1
+    endif
+    let l = line('.')
+    let current_messages = get(b:syntastic_private_messages, l, {})
+
+    if !exists('b:syntastic_cursor_columns')
+        let b:syntastic_cursor_columns = g:syntastic_cursor_columns
+    endif
+
+    if b:syntastic_cursor_columns
+        let c = virtcol('.')
+        if !exists('b:syntastic_private_idx')
+            let b:syntastic_private_idx = -1
+        endif
+
+        if s:_is_same_index(l, b:syntastic_private_line, c, b:syntastic_private_idx, current_messages)
+            return
+        else
+            let b:syntastic_private_line = l
+        endif
+
+        if !empty(current_messages)
+            let b:syntastic_private_idx = s:_find_index(c, current_messages)
+            call syntastic#util#wideMsg(current_messages[b:syntastic_private_idx].text)
+        else
+            let b:syntastic_private_idx = -1
+            echo
+        endif
+    else
+        if l == b:syntastic_private_line
+            return
+        endif
+        let b:syntastic_private_line = l
+
+        if !empty(current_messages)
+            call syntastic#util#wideMsg(current_messages[0].text)
+        else
+            echo
+        endif
+    endif
+endfunction " }}}2
+
+" }}}1
+
+" Utilities {{{1
+
+function! s:_is_same_index(line, old_line, column, idx, messages) abort " {{{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:_find_index(column, messages) abort " {{{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: