vim-patch:6921742

Update runtime files.

https://code.google.com/p/vim/source/detail?r=6921742f396a4abd21d7f69843b804ca0b96059c

12 files changed, 251 insertions, 40 deletions

diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index a62fa82d12..755313d632 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 7.4.  Last change: 2014 Aug 16
+*eval.txt*	For Vim version 7.4.  Last change: 2014 Aug 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1102,9 +1102,9 @@ are known inside the current Vim session.  Using expand() will first try using
 the environment variables known inside the current Vim session.  If that
 fails, a shell will be used to expand the variable.  This can be slow, but it
 does expand all variables that the shell knows about.  Example: >
-	:echo $version
-	:echo expand("$version")
-The first one probably doesn't echo anything, the second echoes the $version
+	:echo $shell
+	:echo expand("$shell")
+The first one probably doesn't echo anything, the second echoes the $shell
 variable (if your shell supports it).
 
 
@@ -2632,7 +2632,7 @@ cursor({list})
 		line.
 		If {col} is zero, the cursor will stay in the current column.
 		If {curswant} is given it is used to set the preferred column
-		for vertical movment.  Otherwise {col} is used.
+		for vertical movement.  Otherwise {col} is used.
 		When 'virtualedit' is used {off} specifies the offset in
 		screen columns from the start of the character.  E.g., a
 		position within a <Tab> or after the last character.
@@ -2923,7 +2923,8 @@ expand({expr} [, {nosuf} [, {list}]])				*expand()*
 <
 		Expand() can also be used to expand variables and environment
 		variables that are only known in a shell.  But this can be
-		slow, because a shell must be started.	See |expr-env-expand|.
+		slow, because a shell may be used to do the expansion.  See
+		|expr-env-expand|.
 		The expanded variable is still handled like a list of file
 		names.	When an environment variable cannot be expanded, it is
 		left unchanged.  Thus ":echo expand('$FOOBAR')" results in
@@ -5558,7 +5559,7 @@ setreg({regname}, {value} [,{options}])
 		Returns zero for success, non-zero for failure.
 
 							*E883*
-		Note: you may not use |List| containing more then one item to 
+		Note: you may not use |List| containing more than one item to 
 		      set search and expression registers. Lists containing no 
 		      items act like empty strings.
 
@@ -5707,7 +5708,7 @@ sort({list} [, {func} [, {dict}]])			*sort()* *E702*
 		after Strings, |Lists| after Numbers.  For sorting text in the
 		current buffer use |:sort|.
 
-		When {func} is given and it is is '1' or 'i' then case is
+		When {func} is given and it is '1' or 'i' then case is
 		ignored.
 		
 		When {func} is given and it is 'n' then all items will be
diff --git a/runtime/doc/os_win32.txt b/runtime/doc/os_win32.txt
index 2c25850116..14e524e319 100644
--- a/runtime/doc/os_win32.txt
+++ b/runtime/doc/os_win32.txt
@@ -1,4 +1,4 @@
-*os_win32.txt*  For Vim version 7.4.  Last change: 2012 May 18
+*os_win32.txt*  For Vim version 7.4.  Last change: 2014 Aug 29
 
 
 		  VIM REFERENCE MANUAL    by George Reilly
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index f66ac170ae..205d2d8bf7 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 7.4.  Last change: 2014 Jul 30
+*pattern.txt*   For Vim version 7.4.  Last change: 2014 Aug 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -829,6 +829,7 @@ $	At end of pattern or in front of "\|", "\)" or "\n" ('magic' on):
 	branch is used.  Example: >
 		/\(.\{-}\zsFab\)\{3}
 <	Finds the third occurrence of "Fab".
+	This cannot be followed by a multi. *E888*
 	{not in Vi} {not available when compiled without the |+syntax| feature}
 							*/\ze*
 \ze	Matches at any position, and sets the end of the match there: The
@@ -837,6 +838,7 @@ $	At end of pattern or in front of "\|", "\)" or "\n" ('magic' on):
 	branch is used.
 	Example: "end\ze\(if\|for\)" matches the "end" in "endif" and
 	"endfor".
+	This cannot be followed by a multi. *E888*
 	{not in Vi} {not available when compiled without the |+syntax| feature}
 
 						*/\%^* *start-of-file*
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 35ea3ad7bc..d47b09a5dd 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.4.  Last change: 2014 Jun 27
+*syntax.txt*	For Vim version 7.4.  Last change: 2014 Aug 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -501,7 +501,7 @@ inserted for that purpose if no line numbers are shown. This ID attribute
 takes the form of L123 for single-buffer HTML pages, or W2L123 for diff-view
 pages, and is used to jump to a specific line (in a specific window of a diff
 view). Javascript is inserted to open any closed dynamic folds
-(|g:html_dynamic_folds|) containing the specificed line before jumping. The
+(|g:html_dynamic_folds|) containing the specified line before jumping. The
 javascript also allows omitting the window ID in the url, and the leading L.
 For example: >
 
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index e4ac9a55a9..185aa0f2db 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.4.  Last change: 2014 Aug 23
+*todo.txt*      For Vim version 7.4.  Last change: 2014 Aug 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -58,15 +58,9 @@ Patch to make getregtype() return the right size for non-linux systems.
 (Yasuhiro Matsumoto, 2014 Jul 8)
 Breaks test_eval.  Inefficient, can we only compute y_width when needed?
 
-Patch to fix a problem with breakindent. (Christian Brabandt, 2014 Aug 17)
-It's actually not a breakindent problem. With test: Aug 19.
-With renamed test: Aug 20
-
 Problem that a previous silent ":throw" causes a following try/catch not to
 work. (ZyX, 2013 Sep 28)
 
-ml_get error when using Python, issue 248.
-
 Patch to fix typos in help files. (Dominique, 2014 Aug 9)
 
 Way to reproduce problem that characters are put on the screen twice in Insert
@@ -75,11 +69,21 @@ Related to setting TMODE_COOK.  Perhaps we can omit that for system()?
 
 Update for Romanian spell file. (Vanilla Ice, 2014 Aug 13)
 
+exepath() may return the wrong value.  Patch by Yasuhiro Matsumoto, 2014 Aug
+26.
+
+Win32: use different args for SearchPath()? (Yasuhiro Matsumoto, 2009 Jan 30)
+Also fixes wrong result from executable().
+Update from Ken Takata, 2014 Jan 10. Newer 2014 Apr 3.
+
 Patch to remove ETO_IGNORELANGUAGE, it causes Chinese characters not to show
 up. (Paul Moore, 2014 Jul 30)
 Should it depend on the Windows version?  Waiting for feedback.
 No longer needed after including DirectX patch?
 
+Fix for ":set all&" not taking care of side effect. (Yukihiro Nakadaira, 2014
+Aug 28)
+
 Patch by Marcin Szamotulski to add count to :close (2014 Aug 10, update Aug
 14)
     Make ":1close" close the first window.
@@ -104,6 +108,8 @@ Completion for :buf does not use 'wildignorecase'. (Akshay H, 2014 May 31)
 Patch to handle list with some items locked. (ZyX, 2014 Aug 17)
 Prefer the second solution.
 
+Issue 252.  Patch by Christian, 2014 Aug 26.
+
 ":cd C:\Windows\System32\drivers\etc*" does not work, even though the
 directory exists. (Sergio Gallelli, 2013 Dec 29)
 
@@ -118,7 +124,7 @@ Problem using ":try" inside ":execute". (ZyX, 2013 Sep 15)
 Python: ":py raw_input('prompt')" doesn't work. (Manu Hack)
 
 Value returned by virtcol() changes depending on how lines wrap.  This is
-inconsistant with the documentation.
+inconsistent with the documentation.
 
 MS-Windows: Crash opening very long file name starting with "\\".
 (Christian Brock, 2012 Jun 29)
@@ -141,20 +147,18 @@ Spell files use a latin single quote. Unicode also has another single quote:
 New OpenOffice spell files support this with ICONV.  But they are not
 compatible with Vim spell files.  The old files can no longer be downloaded.
 
-Win32: use different args for SearchPath()? (Yasuhiro Matsumoto, 2009 Jan 30)
-Also fixes wrong result from executable().
-Update from Ken Takata, 2014 Jan 10. Newer 2014 Apr 3.
-
 Win32: patch to use 64 bit stat() if possible. (Ken Takata, 2014 May 12)
 More tests May 14. Update May 29.  Update Aug 10.
 
 The garbage collector may use too much stack.  Make set_ref_in_item()
 iterative instead of recursive.   Test program by Marc Weber (2013 Dec 10)
 Patch by Ben Fritz, 2014 Jun 22.
+Related: Vim hangs when freeing a lot of objects.  Patch by Yasuhiro
+Matsumoto, 2014 Aug 26.
 
 Idea: For a window in the middle (has window above and below it), use
 right-mouse-drag on the status line to move a window up/down without changing
-it's height?  It's like dragging the status bar above it at the same time.
+its height?  It's like dragging the status bar above it at the same time.
 
 Can we make ":unlet $VAR" use unsetenv() to delete the env var?
 What for systems that don't have unsetenv()?
@@ -236,7 +240,7 @@ Or should we add a more general mechanism, like lambda functions?
 Patch for XDG base directory support. (Jean François Bignolles, 2014 Mar 4)
 Remark on the docs.  Should not be a compile time feature.  But then what?
 
-Completion of ":e" is ":earlier", whould be ":edit".  Complete to the matching
+Completion of ":e" is ":earlier", should be ":edit".  Complete to the matching
 command instead of doing this alphabetically. (Mikel Jorgensen)
 
 Patch to add v:completed_item. (Shougo Matsu, 2013 Nov 29).
@@ -1437,8 +1441,8 @@ files with "foo/**" in 'path'.  (Kalisiak, 2006 July 15)
 Additional info: When using the |wildcards| ** globing, vim hangs
 indefinitely on lots of directories. The |file-searching| globing, like in
 ":set path=/**" does not hang as often as with globing with |wildcards|, like
-in ":1find /**/file".  This is for a files that unix "find" can find very
-quick. Merging the 2 kinds of globing might make this an easier fix. (Ian
+in ":1find /**/file".  This is for files that unix "find" can find very
+quickly. Merging the 2 kinds of globing might make this an easier fix. (Ian
 Kelling, 2008 July 4)
 
 When the file name has parenthesis, e.g., "foo (bar).txt", ":!ls '%'" has the
diff --git a/runtime/doc/usr_04.txt b/runtime/doc/usr_04.txt
index c09cb204c5..5f24c8c6f5 100644
--- a/runtime/doc/usr_04.txt
+++ b/runtime/doc/usr_04.txt
@@ -1,4 +1,4 @@
-*usr_04.txt*	For Vim version 7.4.  Last change: 2008 Sep 06
+*usr_04.txt*	For Vim version 7.4.  Last change: 2014 Aug 29
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -186,7 +186,7 @@ commands:
 	/four<Enter>	find the first string "four"
 	cwfive<Esc>	change the word to "five"
 	n		find the next "four"
-	.		repeat the change to "five'
+	.		repeat the change to "five"
 	n		find the next "four"
 	.		repeat the change
 			etc.
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index 40ccee960d..7bb4564aac 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2014 Aug 23
+" Last Change:	2014 Aug 29
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -526,6 +526,9 @@ au BufNewFile,BufRead configure.in,configure.ac setf config
 " CUDA  Cumpute Unified Device Architecture
 au BufNewFile,BufRead *.cu			setf cuda
 
+" Dockerfile
+au BufNewFile,BufRead Dockerfile		setf=dockerfile
+
 " WildPackets EtherPeek Decoder
 au BufNewFile,BufRead *.dcd			setf dcd
 
diff --git a/runtime/ftplugin/dockerfile.vim b/runtime/ftplugin/dockerfile.vim
new file mode 100644
index 0000000000..2e3c447b59
--- /dev/null
+++ b/runtime/ftplugin/dockerfile.vim
@@ -0,0 +1,16 @@
+" Vim filetype plugin
+" Language:	Dockerfile
+" Maintainer:   Honza Pokorny <http://honza.ca>
+" Last Change:	2014 Aug 29
+
+" Only do this when not done yet for this buffer
+if exists("b:did_ftplugin")
+  finish
+endif
+
+" Don't load another plugin for this buffer
+let b:did_ftplugin = 1
+
+let b:undo_ftplugin = "setl commentstring<"
+
+setlocal commentstring=#\ %s
diff --git a/runtime/indent/json.vim b/runtime/indent/json.vim
index d50112b934..649f2b8aa5 100644
--- a/runtime/indent/json.vim
+++ b/runtime/indent/json.vim
@@ -1,13 +1,168 @@
 " Vim indent file
 " Language:		JSON
-" Maintainer:		David Barnett <daviebdawg+vim@gmail.com>
-" Last Change:		2014 Jul 16
+" Mantainer:		Eli Parra <eli@elzr.com> https://github.com/elzr/vim-json
+" Last Change:          2014 Aug 29
+"   https://github.com/jakar/vim-json/commit/20b650e22aa750c4ab6a66aa646bdd95d7cd548a#diff-e81fc111b2052e306d126bd9989f7b7c
+" Original Author:	Rogerz Zhang <rogerz.zhang at gmail.com> http://github.com/rogerz/vim-json
+" Acknowledgement:      Based off of vim-javascript maintained by Darrick Wiebe 
+"                       http://www.vim.org/scripts/script.php?script_id=2765
 
-if exists('b:did_indent')
-   finish
+" 0. Initialization {{{1
+" =================
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+  finish
 endif
+let b:did_indent = 1
 
-" JSON is a subset of JavaScript. JavaScript indenting should work fine.
-runtime! indent/javascript.vim
+setlocal nosmartindent
 
-let b:did_indent = 1
+" Now, set up our indentation expression and keys that trigger it.
+setlocal indentexpr=GetJSONIndent()
+setlocal indentkeys=0{,0},0),0[,0],!^F,o,O,e
+
+" Only define the function once.
+if exists("*GetJSONIndent")
+  finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+" 1. Variables {{{1
+" ============
+
+let s:line_term = '\s*\%(\%(\/\/\).*\)\=$'
+" Regex that defines blocks.
+let s:block_regex = '\%({\)\s*\%(|\%([*@]\=\h\w*,\=\s*\)\%(,\s*[*@]\=\h\w*\)*|\)\=' . s:line_term
+
+" 2. Auxiliary Functions {{{1
+" ======================
+
+" Check if the character at lnum:col is inside a string.
+function s:IsInString(lnum, col)
+  return synIDattr(synID(a:lnum, a:col, 1), 'name') == 'jsonString'
+endfunction
+
+" Find line above 'lnum' that isn't empty, or in a string.
+function s:PrevNonBlankNonString(lnum)
+  let lnum = prevnonblank(a:lnum)
+  while lnum > 0
+    " If the line isn't empty or in a string, end search.
+    let line = getline(lnum)
+    if !(s:IsInString(lnum, 1) && s:IsInString(lnum, strlen(line)))
+      break
+    endif
+    let lnum = prevnonblank(lnum - 1)
+  endwhile
+  return lnum
+endfunction
+
+" Check if line 'lnum' has more opening brackets than closing ones.
+function s:LineHasOpeningBrackets(lnum)
+  let open_0 = 0
+  let open_2 = 0
+  let open_4 = 0
+  let line = getline(a:lnum)
+  let pos = match(line, '[][(){}]', 0)
+  while pos != -1
+    let idx = stridx('(){}[]', line[pos])
+    if idx % 2 == 0
+      let open_{idx} = open_{idx} + 1
+    else
+      let open_{idx - 1} = open_{idx - 1} - 1
+    endif
+    let pos = match(line, '[][(){}]', pos + 1)
+  endwhile
+  return (open_0 > 0) . (open_2 > 0) . (open_4 > 0)
+endfunction
+
+function s:Match(lnum, regex)
+  let col = match(getline(a:lnum), a:regex) + 1
+  return col > 0 && !s:IsInString(a:lnum, col) ? col : 0
+endfunction
+
+" 3. GetJSONIndent Function {{{1
+" =========================
+
+function GetJSONIndent()
+  " 3.1. Setup {{{2
+  " ----------
+
+  " Set up variables for restoring position in file.  Could use v:lnum here.
+  let vcol = col('.')
+
+  " 3.2. Work on the current line {{{2
+  " -----------------------------
+
+  " Get the current line.
+  let line = getline(v:lnum)
+  let ind = -1
+
+  " If we got a closing bracket on an empty line, find its match and indent
+  " according to it.
+  let col = matchend(line, '^\s*[]}]')
+
+  if col > 0 && !s:IsInString(v:lnum, col)
+    call cursor(v:lnum, col)
+    let bs = strpart('{}[]', stridx('}]', line[col - 1]) * 2, 2)
+
+    let pairstart = escape(bs[0], '[')
+    let pairend = escape(bs[1], ']')
+    let pairline = searchpair(pairstart, '', pairend, 'bW')
+
+    if pairline > 0 
+      let ind = indent(pairline)
+    else
+      let ind = virtcol('.') - 1
+    endif
+
+    return ind
+  endif
+
+  " If we are in a multi-line string, don't do anything to it.
+  if s:IsInString(v:lnum, matchend(line, '^\s*') + 1)
+    return indent('.')
+  endif
+
+  " 3.3. Work on the previous line. {{{2
+  " -------------------------------
+
+  let lnum = prevnonblank(v:lnum - 1)
+
+  if lnum == 0
+    return 0
+  endif
+
+  " Set up variables for current line.
+  let line = getline(lnum)
+  let ind = indent(lnum)
+
+  " If the previous line ended with a block opening, add a level of indent.
+  " if s:Match(lnum, s:block_regex)
+    " return indent(lnum) + &sw
+  " endif
+
+  " If the previous line contained an opening bracket, and we are still in it,
+  " add indent depending on the bracket type.
+  if line =~ '[[({]'
+    let counts = s:LineHasOpeningBrackets(lnum)
+    if counts[0] == '1' || counts[1] == '1' || counts[2] == '1'
+      return ind + &sw
+    else
+      call cursor(v:lnum, vcol)
+    end
+  endif
+
+  " }}}2
+
+  return ind
+endfunction
+
+" }}}1
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
+" vim:set sw=2 sts=2 ts=8 noet:
diff --git a/runtime/scripts.vim b/runtime/scripts.vim
index 93206b8e6e..b62b0a5db8 100644
--- a/runtime/scripts.vim
+++ b/runtime/scripts.vim
@@ -1,7 +1,7 @@
 " Vim support file to detect file types in scripts
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last change:	2013 May 24
+" Last change:	2014 Aug 24
 
 " This file is called by an autocommand for every file that has just been
 " loaded into a buffer.  It checks if the type of file can be recognized by
@@ -314,6 +314,10 @@ else
   elseif s:line1 =~ '^==\d\+== valgrind' || s:line3 =~ '^==\d\+== Using valgrind'
     set ft=valgrind
 
+  " Go docs
+  elseif s:line1 =~ '^PACKAGE DOCUMENTATION$'
+    set ft=godoc
+
   " Renderman Interface Bytestream
   elseif s:line1 =~ '^##RenderMan'
     set ft=rib
diff --git a/runtime/syntax/asciidoc.vim b/runtime/syntax/asciidoc.vim
index 1303db7cf2..ccb079e06b 100644
--- a/runtime/syntax/asciidoc.vim
+++ b/runtime/syntax/asciidoc.vim
@@ -5,6 +5,7 @@
 " URL:          http://asciidoc.org/
 " Licence:      GPL (http://www.gnu.org)
 " Remarks:      Vim 6 or greater
+" Last Update:  2014 Aug 29 (see Issue 240)
 " Limitations:
 " 
 " - Nested quoted text formatting is highlighted according to the outer
@@ -155,7 +156,8 @@ hi def link asciidocQuotedAttributeList Special
 hi def link asciidocQuotedBold Special
 hi def link asciidocQuotedDoubleQuoted Label
 hi def link asciidocQuotedEmphasized2 Type
-hi def link asciidocQuotedEmphasized Type
+hi asciidocQuotedEmphasizedItalic term=italic cterm=italic gui=italic
+hi def link asciidocQuotedEmphasized asciidocQuotedEmphasizedItalic
 hi def link asciidocQuotedMonospaced2 Identifier
 hi def link asciidocQuotedMonospaced Identifier
 hi def link asciidocQuotedSingleQuoted Label
diff --git a/runtime/syntax/dockerfile.vim b/runtime/syntax/dockerfile.vim
new file mode 100644
index 0000000000..d1693cba41
--- /dev/null
+++ b/runtime/syntax/dockerfile.vim
@@ -0,0 +1,24 @@
+" dockerfile.vim - Syntax highlighting for Dockerfiles
+" Maintainer:   Honza Pokorny <http://honza.ca>
+" Version:      0.5
+" Last Change:  2014 Aug 29
+" License:      BSD
+
+
+if exists("b:current_syntax")
+    finish
+endif
+
+let b:current_syntax = "dockerfile"
+
+syntax case ignore
+
+syntax match dockerfileKeyword /\v^\s*(ONBUILD\s+)?(ADD|CMD|ENTRYPOINT|ENV|EXPOSE|FROM|MAINTAINER|RUN|USER|VOLUME|WORKDIR|COPY)\s/
+
+syntax region dockerfileString start=/\v"/ skip=/\v\\./ end=/\v"/
+
+syntax match dockerfileComment "\v^\s*#.*$"
+
+hi def link dockerfileString String
+hi def link dockerfileKeyword Keyword
+hi def link dockerfileComment Comment