Updated runtime files.

runtime/autoload/ccomplete.vim

 " Vim completion script
 " Language:	C
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2010 Mar 23
+" Last Change:	2011 Dec 30
 
+let s:cpo_save = &cpo
+set cpo&vim
 
 " This function is used for the 'omnifunc' option.
 function! ccomplete#Complete(findstart, base)
@@ -603,3 +605,6 @@ function! s:SearchMembers(matches, items, all)
   endfor
   return res
 endfunc
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/compiler/gcc.vim

@@ -9,7 +9,7 @@ endif
 let current_compiler = "gcc"
 
 let s:cpo_save = &cpo
-set cpo-=C
+set cpo&vim
 
 CompilerSet errorformat=
       \%*[^\"]\"%f\"%*\\D%l:%c:\ %m,

runtime/compiler/rst.vim

@@ -9,7 +9,7 @@ endif
 let current_compiler = "rst"
 
 let s:cpo_save = &cpo
-set cpo-=C
+set cpo&vim
 
 setlocal errorformat=
       \%f:%l:\ (%tEBUG/0)\ %m,

runtime/doc/eval.txt

-*eval.txt*	For Vim version 7.3.  Last change: 2011 Dec 14
+*eval.txt*	For Vim version 7.3.  Last change: 2011 Dec 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -3941,11 +3941,12 @@ line2byte({lnum})					*line2byte()*
 		Return the byte count from the start of the buffer for line
 		{lnum}.  This includes the end-of-line character, depending on
 		the 'fileformat' option for the current buffer.  The first
-		line returns 1.
+		line returns 1. 'encoding' matters, 'fileencoding' is ignored.
 		This can also be used to get the byte count for the line just
 		below the last line: >
 			line2byte(line("$") + 1)
-<		This is the file size plus one.
+<		This is the buffer size plus one.  If 'fileencoding' is empty
+		it is the file size plus one.
 		When {lnum} is invalid, or the |+byte_offset| feature has been
 		disabled at compile time, -1 is returned.
 		Also see |byte2line()|, |go| and |:goto|.

runtime/doc/options.txt

-*options.txt*	For Vim version 7.3.  Last change: 2011 Dec 14
+*options.txt*	For Vim version 7.3.  Last change: 2011 Dec 15
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -5059,7 +5059,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	respectively; see |CTRL-A| for more info on these commands.
 	alpha	If included, single alphabetical characters will be
 		incremented or decremented.  This is useful for a list with a
-		letter index a), b), etc.			*octal-number*
+		letter index a), b), etc.	  	*octal-nrformats*
 	octal	If included, numbers that start with a zero will be considered
 		to be octal.  Example: Using CTRL-A on "007" results in "010".
 	hex	If included, numbers starting with "0x" or "0X" will be

runtime/doc/syntax.txt

-*syntax.txt*	For Vim version 7.3.  Last change: 2011 Nov 26
+*syntax.txt*	For Vim version 7.3.  Last change: 2011 Dec 30
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1603,11 +1603,6 @@ which are used for the statement itself, special characters used in debug
 strings, strings, boolean constants and types (this, super) respectively.  I
 have opted to chose another background for those statements.
 
-In order to help you write code that can be easily ported between Java and
-C++, all C++ keywords can be marked as an error in a Java program.  To
-have this add this line in your .vimrc file: >
-	:let java_allow_cpp_keywords = 0
-
 Javadoc is a program that takes special comments out of Java program files and
 creates HTML pages.  The standard configuration will highlight this HTML code
 similarly to HTML files (see |html.vim|).  You can even add Javascript
@@ -2775,7 +2770,9 @@ of specialized LaTeX commands, syntax, and fonts.  If you're using such a
 package you'll often wish that the distributed syntax/tex.vim would support
 it.  However, clearly this is impractical.  So please consider using the
 techniques in |mysyntaxfile-add| to extend or modify the highlighting provided
-by syntax/tex.vim.
+by syntax/tex.vim.  Please consider uploading any extensions that you write,
+which typically would go in $HOME/after/syntax/tex/[pkgname].vim, to
+http://vim.sf.net/.
 
 								*tex-error*
  Tex: Excessive Error Highlighting? ~

runtime/doc/todo.txt

-*todo.txt*      For Vim version 7.3.  Last change: 2011 Dec 14
+*todo.txt*      For Vim version 7.3.  Last change: 2011 Dec 30
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,14 +38,31 @@ Go through more coverity reports.
 
 Discussion about canonicalization of Hebrew. (Ron Aaron, 2011 April 10)
 
+Patch to fix crash with EXITFREE. (Dominique Pelle, 2011 Dec 20)
+
 Patch to fix "Console prompts fail to reset the console pager".
 Issue 14 on googlecode
 
 Issue 33 on googlecode: feedkeys() leaks memory.
 
+Patch for Mac using NULL pointer. (Bjorn Winckler, 2011 Dec 18)
+
 Patch to support UTF-8 for Hangul. (Shawn Y.H. Kim, 2011 May 1)
 Needs more work.
 
+Issue 43: patch with new C keywords.
+
+When setting 'undofile' while the file is already loaded, but unchanged, try
+to read the undo file.  Requires computing a checksum of the text. (Andy
+Wokula)
+Patch from Christian Brabandt, 2011 Dec 22. Dec 24 with test.
+
+Patch for Vim moving to another window when resizing. (Yukihiro Nakadaira,
+2011 Dec 18)
+
+Compilation problem on z/OS, POUND is equal to '#', duplicate case.
+(Stephen Bovy, 2011 Dec 16)
+
 Once syntax and other runtime files have been fixed: add "set cp" to
 check.vim.  Use a function to run both with 'cp' and 'nocp'.
 
@@ -82,6 +99,10 @@ Patch to highlight cursor line number. (Howard Buchholz (lhb), 2011 Oct 18)
 
 Patch for urxvt mouse support after shell command. (Issue 31)
 
+When exiting with unsaved changes, selecting an existing file in the file
+dialog, there is no dialog to ask whether the existing file should be
+overwritten. (Felipe G. Nievinski, 2011 Dec 22)
+
 7   Setting an option always sets "w_set_curswant", while this is only
     required for a few options.  Only do it for those options to avoid the
     side effect.
@@ -91,6 +112,8 @@ Patch for option in 'cino' to specify more indent for continued conditions.
 (Lech Lorens, 2011 Nov 27)
 Isn't this already possible?
 
+Patch for using objcpp file type for headers files. Issue 44.
+
 Docs fix for v:register. (Ingo Karkat, 2011 Sep 26, 27)
 v:register doesn't work exactly as expected. (David Fishburn, 2011 Sep 20)
 
@@ -104,6 +127,9 @@ Patch for: (Christian Brabandt, 2011 Aug 24, updated patch)
 
 Patch to add "onselected" callback for completion. (Taro Muraoka, 2011 Sep 24)
 
+Use a count before "v" and "V" to select that many characters or lines?
+(Kikyous)
+
 ":tab drop buffer.c" always opens a new tab, also if buffer.c is already in an
 open window. (Herb Sitz, 2011 Nov 17)
 
@@ -135,6 +161,8 @@ characters.  Patch by Christian Brabandt, 2011 Oct 11)
 Patch for 'transparency' option. (Sergiu Dotenco, 2011 Sep 17)
 Only for MS-Windows.  No documentation.  Do we want this?
 
+Patch to support cursor shape in Cygwin console. (Ben bgold, 2011 Dec 27)
+
 'cursorline' is displayed too short when there are concealed characters and
 'list' is set.  (Dennis Preiser)
 Patch 7.3.116 was the wrong solution.
@@ -472,10 +500,6 @@ Patch to support :undo absolute jump to file save number. (Christian Brabandt,
 Patch to use 'foldnextmax' also for "marker" foldmethod. (Arnaud Lacombe, 2011
 Jan 7)
 
-When setting 'undofile' while the file is already loaded, but unchanged, try
-to read the undo file.  Requires computing a checksum of the text. (Andy
-Wokula)
-
 Bug with 'incsearch' going to wrong line. (Wolfram Kresse, 2009 Aug 17)
 Only with "vim -u NONE".
 
@@ -1055,6 +1079,15 @@ Latest version: 2011 May 18
     http://nsis.sourceforge.net/Docs/Chapter4.html#4.12
     Version from Guopeng Wen that does this (2010 Dec 27)
 
+Windows installer should install 32-bit version of right-click handler also on
+64-bit systems. (Brian Cunningham, 2011 Dec 28)
+
+Windows installer could add a "open in new tab of existing Vim" menu entry.
+Gvimext: patch to add "Edit with single Vim &tabbed" menu entry.
+Just have two choices, always using one Vim and selecting between using an
+argument list or opening each file in a separate tab.
+(Erik Falor, 2008 May 21, 2008 Jun 26)
+
 Windows installer: licence text should not use indent, causes bad word wrap.
 (Benjamin Fritz, 2010 Aug 16)
 
@@ -1215,12 +1248,6 @@ When unloading a buffer in a BufHidden autocommand the hidden flag is reset?
 Substituting an area with a line break with almost the same area does change
 the Visual area.  Can this be fixed? (James Vega, 2006 Sept 15)
 
-Windows installer could add a "open in new tab of existing Vim" menu entry.
-Gvimext: patch to add "Edit with single Vim &tabbed" menu entry.
-Just have two choices, always using one Vim and selecting between using an
-argument list or opening each file in a separate tab.
-(Erik Falor, 2008 May 21, 2008 Jun 26)
-
 GUI: When combining fg en bg make sure they are not equal.
 
 Spell checking: Add a way to specify punctuation characters.  Add the

runtime/doc/usr_41.txt

-*usr_41.txt*	For Vim version 7.3.  Last change: 2011 Jun 19
+*usr_41.txt*	For Vim version 7.3.  Last change: 2011 Dec 15
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -670,6 +670,12 @@ Floating point computation:				*float-functions*
 	cosh()			hyperbolic cosine
 	tanh()			hyperbolic tangent
 
+Other computation:					*bitwise-function*
+	and()			bitwise AND
+	invert()		bitwise invert
+	or()			bitwise OR
+	xor()			bitwise XOR
+
 Variables:						*var-functions*
 	type()			type of a variable
 	islocked()		check if a variable is locked

runtime/doc/various.txt

-*various.txt*   For Vim version 7.3.  Last change: 2011 Nov 28
+*various.txt*   For Vim version 7.3.  Last change: 2011 Dec 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -136,6 +136,9 @@ g8			Print the hex values of the bytes used in the
 			then twice the value of the 'scroll' option is used,
 			otherwise the current window height minus 3 is used.
 
+			If there is a {count} the 'window' option is set to
+			its value.
+
 			:z can be used either alone or followed by any of
 			several punctuation marks.  These have the following
 			effect:

runtime/filetype.vim

 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2011 Oct 26
+" Last Change:	2011 Dec 28
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -2533,6 +2533,10 @@ au BufNewFile,BufRead */etc/yum.repos.d/* 	call s:StarSetf('dosini')
 au BufNewFile,BufRead zsh*,zlog*		call s:StarSetf('zsh')
 
 
+" Plain text files, needs to be far down to not override others.  This avoids
+" the "conf" type being used if there is a line starting with '#'.
+au BufNewFile,BufRead *.txt,*.text		setf text
+
 
 " Use the filetype detect plugins.  They may overrule any of the previously
 " detected filetypes.

runtime/ftplugin/fortran.vim

 " Vim settings file
 " Language:	Fortran90 (and Fortran95, Fortran77, F and elf90)
-" Version:	0.46
-" Last Change:	2010 July 24
+" Version:	0.47
+" Last Change:	2011 December 28
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www.unb.ca/chem/ajit/>
 " Usage:	Do :help fortran-plugin from Vim
 " Credits:
@@ -12,6 +12,9 @@ if exists("b:did_ftplugin")
   finish
 endif
 
+let s:cposet=&cpoptions
+set cpoptions&vim
+
 " Don't do other file type settings for this buffer
 let b:did_ftplugin = 1
 
@@ -78,9 +81,6 @@ setlocal fo+=tcql
 setlocal include=^\\c#\\=\\s*include\\s\\+
 setlocal suffixesadd+=.f95,.f90,.for,.f,.F,.f77,.ftn,.fpp
 
-let s:cposet=&cpoptions
-set cpoptions-=C
-
 " Define patterns for the matchit plugin
 if !exists("b:match_words")
   let s:notend = '\%(\<end\s\+\)\@<!'

runtime/ftplugin/kwt.vim

 " Vim filetype plugin file
 " Language:	Kimwitu++
-" Maintainer:	Michael Piefel <piefel@informatik.hu-berlin.de>
-" Last Change:	16 August 2001
+" Maintainer:	Michael Piefel <entwurf@piefel.de>
+" Last Change:	10 December 2011
 
 " Behaves almost like C++
 runtime! ftplugin/cpp.vim ftplugin/cpp_*.vim ftplugin/cpp/*.vim
 
-set cpo-=C
+let s:cpo_save = &cpo
+set cpo&vim
 
 " Limit the browser to related files
 if has("gui_win32") && !exists("b:browsefilter")
@@ -18,3 +19,6 @@ endif
 
 " Set the errorformat for the Kimwitu++ compiler
 set efm+=kc%.%#:\ error\ at\ %f:%l:\ %m
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/ftplugin/spec.vim

 " Plugin to update the %changelog section of RPM spec files
 " Filename: spec.vim
 " Maintainer: Gustavo Niemeyer <niemeyer@conectiva.com>
-" Last Change: Wed, 10 Apr 2002 16:28:52 -0300
+" Last Change: 2011 Dec 25 by Thilo Six
 
 if exists("b:did_ftplugin")
 	finish
 endif
 let b:did_ftplugin = 1
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 if !exists("no_plugin_maps") && !exists("no_spec_maps")
 	if !hasmapto("<Plug>SpecChangelog")
 		map <buffer> <LocalLeader>c <Plug>SpecChangelog
@@ -166,3 +169,6 @@ let b:match_words =
   \ '^Name:^%description:^%clean:^%setup:^%build:^%install:^%files:' .
   \ '^%package:^%preun:^%postun:^%changelog'
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
+

runtime/indent/fortran.vim

 " Vim indent file
 " Language:	Fortran95 (and Fortran90, Fortran77, F and elf90)
-" Version:	0.39
-" Last Change:	2011 May 30
+" Version:	0.40
+" Last Change:	2011 Dec. 28
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www.unb.ca/chem/ajit/>
 " Usage:	Do :help fortran-indent from Vim
 
@@ -11,6 +11,9 @@ if exists("b:did_indent")
 endif
 let b:did_indent = 1
 
+let s:cposet=&cpoptions
+set cpoptions&vim
+
 setlocal indentkeys+==~end,=~case,=~if,=~else,=~do,=~where,=~elsewhere,=~select
 setlocal indentkeys+==~endif,=~enddo,=~endwhere,=~endselect,=~elseif
 setlocal indentkeys+==~type,=~interface,=~forall,=~associate,=~block,=~enum
@@ -67,9 +70,6 @@ else
   endif
 endif
 
-let s:cposet=&cpoptions
-set cpoptions-=C
-
 function FortranGetIndent(lnum)
   let ind = indent(a:lnum)
   let prevline=getline(a:lnum)

runtime/indent/gitolite.vim

@@ -2,7 +2,7 @@
 " Language:	gitolite configuration
 " URL:		https://github.com/tmatilai/gitolite.vim
 " Maintainer:	Teemu Matilainen <teemu.matilainen@iki.fi>
-" Last Change:	2011-11-01
+" Last Change:	2011-12-24
 
 if exists("b:did_indent")
   finish
@@ -18,6 +18,9 @@ if exists("*GetGitoliteIndent")
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 function! GetGitoliteIndent()
   let prevln = prevnonblank(v:lnum-1)
   let pline = getline(prevln)
@@ -37,3 +40,6 @@ function! GetGitoliteIndent()
     return 0
   endif
 endfunction
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/indent/sdl.vim

 " Vim indent file
 " Language:	SDL
-" Maintainer:	Michael Piefel <piefel@informatik.hu-berlin.de>
-" Last Change:	2001 Sep 17
+" Maintainer:	Michael Piefel <entwurf@piefel.de>
+" Last Change:	10 December 2011
 
 " Shamelessly stolen from the Vim-Script indent file
 
@@ -19,7 +19,8 @@ if exists("*GetSDLIndent")
 "  finish
 endif
 
-set cpo-=C
+let s:cpo_save = &cpo
+set cpo&vim
 
 function! GetSDLIndent()
   " Find a non-blank line above the current line.
@@ -86,4 +87,7 @@ function! GetSDLIndent()
   return ind
 endfunction
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
 " vim:sw=2

runtime/indent/tex.vim

@@ -2,7 +2,7 @@
 " Language:     LaTeX
 " Maintainer:   Zhou YiChao <broken.zhou@gmail.com>
 " Created:      Sat, 16 Feb 2002 16:50:19 +0100
-" Last Change:	Tue, 25 Sep 2011
+" Last Change:	2011 Dec 24
 " Last Update:  25th Sep 2002, by LH :
 "               (*) better support for the option
 "               (*) use some regex instead of several '||'.
@@ -37,42 +37,42 @@
 "
 "   If this variable is unset or non-zero, it will use smartindent-like style
 "   for "{}" and "[]"
-"   
+"
 " * g:tex_indent_items
 "
 "   If this variable is set, item-environments are indented like Emacs does
 "   it, i.e., continuation lines are indented with a shiftwidth.
-"   
+"
 "   NOTE: I've already set the variable below; delete the corresponding line
 "   if you don't like this behaviour.
 "
 "   Per default, it is unset.
-"   
+"
 "              set                                unset
 "   ----------------------------------------------------------------
-"       \begin{itemize}                      \begin{itemize}  
+"       \begin{itemize}                      \begin{itemize}
 "         \item blablabla                      \item blablabla
-"           bla bla bla                        bla bla bla  
+"           bla bla bla                        bla bla bla
 "         \item blablabla                      \item blablabla
-"           bla bla bla                        bla bla bla  
-"       \end{itemize}                        \end{itemize}    
+"           bla bla bla                        bla bla bla
+"       \end{itemize}                        \end{itemize}
 "
 "
 " * g:tex_items
 "
-"   A list of tokens to be considered as commands for the beginning of an item 
-"   command. The tokens should be separated with '\|'. The initial '\' should 
+"   A list of tokens to be considered as commands for the beginning of an item
+"   command. The tokens should be separated with '\|'. The initial '\' should
 "   be escaped. The default is '\\bibitem\|\\item'.
 "
 " * g:tex_itemize_env
-" 
-"   A list of environment names, separated with '\|', where the items (item 
-"   commands matching g:tex_items) may appear. The default is 
+"
+"   A list of environment names, separated with '\|', where the items (item
+"   commands matching g:tex_items) may appear. The default is
 "   'itemize\|description\|enumerate\|thebibliography'.
 "
 " * g:tex_noindent_env
 "
-"   A list of environment names. separated with '\|', where no indentation is 
+"   A list of environment names. separated with '\|', where no indentation is
 "   required. The default is 'document\|verbatim'.
 "
 " * g:tex_indent_and
@@ -82,7 +82,7 @@
 "   Note that this feature need to search back some line, so vim may become
 "   a little slow.
 "
-" }}} 
+" }}}
 
 if exists("b:did_indent")
     finish
@@ -104,7 +104,7 @@ if g:tex_indent_items
         let g:tex_itemize_env = 'itemize\|description\|enumerate\|thebibliography'
     endif
     if !exists('g:tex_items')
-        let g:tex_items = '\\bibitem\|\\item' 
+        let g:tex_items = '\\bibitem\|\\item'
     endif
 else
     let g:tex_items = ''
@@ -125,6 +125,8 @@ let g:tex_items = '^\s*' . g:tex_items
 if exists("*GetTeXIndent") | finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
 
 function GetTeXIndent()
     " Find a non-blank line above the current line.
@@ -137,7 +139,7 @@ function GetTeXIndent()
 
     " At the start of the file use zero indent.
     if lnum == 0
-        return 0 
+        return 0
     endif
 
     let line = getline(lnum)             " last line
@@ -159,7 +161,7 @@ function GetTeXIndent()
 
 
     if lnum == 0
-        return 0 
+        return 0
     endif
 
     let ind = indent(lnum)
@@ -171,7 +173,7 @@ function GetTeXIndent()
 
     " Add a 'shiftwidth' after beginning of environments.
     " Don't add it for \begin{document} and \begin{verbatim}
-    ""if line =~ '^\s*\\begin{\(.*\)}'  && line !~ 'verbatim' 
+    ""if line =~ '^\s*\\begin{\(.*\)}'  && line !~ 'verbatim'
     " LH modification : \begin does not always start a line
     " ZYC modification : \end after \begin won't cause wrong indent anymore
     if line =~ '\\begin{.*}' && line !~ g:tex_noindent_env
@@ -247,4 +249,7 @@ function GetTeXIndent()
     return ind
 endfunction
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
 " vim: set sw=4 textwidth=80:

runtime/syntax/abel.vim

 " Vim syntax file
 " Language:	ABEL
-" Maintainer:	John Cook <john.cook@kla-tencor.com>
-" Last Change:	2001 Sep 2
+" Maintainer:	John Cook <johncook3@gmail.com>
+" Last Change:	2011 Dec 27
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -11,6 +11,9 @@ elseif exists("b:current_syntax")
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 " this language is oblivious to case
 syn case ignore
 
@@ -164,4 +167,8 @@ if version >= 508 || !exists("did_abel_syn_inits")
 endif
 
 let b:current_syntax = "abel"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
 " vim:ts=8

runtime/syntax/art.vim

@@ -2,12 +2,15 @@
 " Language:      ART-IM and ART*Enterprise
 " Maintainer:    Dorai Sitaram <ds26@gte.com>
 " URL:		 http://www.ccs.neu.edu/~dorai/vimplugins/vimplugins.html
-" Last Change:   Nov 6, 2002
+" Last Change:   2011 Dec 28 by Thilo Six
 
 if exists("b:current_syntax")
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 syn case ignore
 
 syn keyword artspform => and assert bind
@@ -42,3 +45,6 @@ hi def link artspform statement
 hi def link artvariable function
 
 let b:current_syntax = "art"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/syntax/ayacc.vim

 " Vim syntax file
 " Language:	AYacc
 " Maintainer:	Mathieu Clabaut <mathieu.clabaut@free.fr>
-" LastChange:	02 May 2001
+" LastChange:	2011 Dec 25
 " Original:	Yacc, maintained by Dr. Charles E. Campbell, Jr.
 " Comment:	     Replaced sourcing c.vim file by ada.vim and rename yacc*
 "		in ayacc*
@@ -22,6 +22,9 @@ else
    unlet b:current_syntax
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 " Clusters
 syn cluster	ayaccActionGroup	contains=ayaccDelim,cInParen,cTodo,cIncluded,ayaccDelim,ayaccCurlyError,ayaccUnionCurly,ayaccUnion,cUserLabel,cOctalZero,cCppOut2,cCppSkip,cErrInBracket,cErrInParen,cOctalError
 syn cluster	ayaccUnionGroup	contains=ayaccKey,cComment,ayaccCurly,cType,cStructure,cStorageClass,ayaccUnionCurly
@@ -83,4 +86,6 @@ endif
 
 let b:current_syntax = "ayacc"
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
 " vim: ts=15