Fixed compatible mode in most runtime files.

37 files changed, 226 insertions, 46 deletions

diff --git a/runtime/autoload/ada.vim b/runtime/autoload/ada.vim
index 8f525f4866..1f8234a575 100644
--- a/runtime/autoload/ada.vim
+++ b/runtime/autoload/ada.vim
@@ -29,6 +29,8 @@
 if version < 700
    finish
 endif 
+let s:keepcpo= &cpo
+set cpo&vim
 
 " Section: Constants {{{1
 "
@@ -619,6 +621,9 @@ lockvar  g:ada#Comment
 lockvar! g:ada#Keywords
 lockvar! g:ada#Ctags_Kinds
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 finish " 1}}}
 
 "------------------------------------------------------------------------------
diff --git a/runtime/compiler/cs.vim b/runtime/compiler/cs.vim
index 7ba0b609fc..4cc1784678 100644
--- a/runtime/compiler/cs.vim
+++ b/runtime/compiler/cs.vim
@@ -2,12 +2,14 @@
 " Compiler:	Microsoft Visual Studio C#
 " Maintainer:	Zhou YiChao (broken.zhou@gmail.com)
 " Previous Maintainer:	Joseph H. Yao (hyao@sina.com)
-" Last Change:	2011 Apr 21
+" Last Change:	2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "cs"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -19,3 +21,6 @@ CompilerSet errorformat+=%f(%l\\,%v):\ %t%*[^:]:\ %m,
             \%tarning%*[^:]:\ %m
 
 CompilerSet makeprg=csc\ %
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/decada.vim b/runtime/compiler/decada.vim
index 8e267ece13..4670bbd914 100644
--- a/runtime/compiler/decada.vim
+++ b/runtime/compiler/decada.vim
@@ -15,6 +15,9 @@
 "    Help Page: compiler-decada
 "------------------------------------------------------------------------------
 
+let s:keepcpo= &cpo
+set cpo&vim
+
 if (exists("current_compiler")	    &&
    \ current_compiler == "decada")  ||
    \ version < 700
@@ -44,6 +47,9 @@ endif
 execute "CompilerSet makeprg="     . escape (g:decada.Make_Command, ' ')
 execute "CompilerSet errorformat=" . escape (g:decada.Error_Format, ' ')
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 finish " 1}}}
 
 "------------------------------------------------------------------------------
diff --git a/runtime/compiler/g95.vim b/runtime/compiler/g95.vim
index af8f05c8a6..ecb3212cbe 100644
--- a/runtime/compiler/g95.vim
+++ b/runtime/compiler/g95.vim
@@ -1,7 +1,7 @@
 " Compiler: G95
 " Maintainer: H Xu <xuhdev@gmail.com>
 " Version: 0.1.3
-" Last Change: 2011 Apr 01
+" Last Change: 2012 Apr 30
 " Homepage: http://www.vim.org/scripts/script.php?script_id=3492
 "           https://bitbucket.org/xuhdev/compiler-g95.vim
 " License: Same as Vim
@@ -10,6 +10,8 @@ if exists('current_compiler')
     finish
 endif
 let current_compiler = 'g95'
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -21,3 +23,6 @@ CompilerSet errorformat=
             \%-Z%trror:\ %m,
             \%-Z%tarning\ (%n):\ %m,
             \%-C%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/gfortran.vim b/runtime/compiler/gfortran.vim
index 898026e358..1e4e5cf4f4 100644
--- a/runtime/compiler/gfortran.vim
+++ b/runtime/compiler/gfortran.vim
@@ -1,7 +1,7 @@
 " Compiler: GNU Fortran Compiler
 " Maintainer: H Xu <xuhdev@gmail.com>
 " Version: 0.1.3
-" Last Change: 19 March 2011
+" Last Change: 2012 Apr 30
 " Homepage: http://www.vim.org/scripts/script.php?script_id=3496
 "           https://bitbucket.org/xuhdev/compiler-gfortran.vim
 " License: Same as Vim
@@ -10,6 +10,8 @@ if exists('current_compiler')
     finish
 endif
 let current_compiler = 'gfortran'
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -20,3 +22,6 @@ CompilerSet errorformat=
             \%-Z%trror:\ %m,
             \%-Z%tarning:\ %m,
             \%-C%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/gnat.vim b/runtime/compiler/gnat.vim
index d7ec55b97d..3ad1eb4e3f 100644
--- a/runtime/compiler/gnat.vim
+++ b/runtime/compiler/gnat.vim
@@ -17,11 +17,11 @@
 "    Help Page: compiler-gnat
 "------------------------------------------------------------------------------
 
-if (exists("current_compiler")	    &&
-   \ current_compiler == "gnat")    ||
-   \ version < 700
+if (exists("current_compiler")&& current_compiler == "gnat") || version < 700
    finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 let current_compiler = "gnat"
 
@@ -62,6 +62,9 @@ endif
 execute "CompilerSet makeprg="     . escape (g:gnat.Get_Command('Make'), ' ')
 execute "CompilerSet errorformat=" . escape (g:gnat.Error_Format, ' ')
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 finish " 1}}}
 
 "------------------------------------------------------------------------------
diff --git a/runtime/compiler/hp_acc.vim b/runtime/compiler/hp_acc.vim
index 685bd5b136..15d5ce5f19 100644
--- a/runtime/compiler/hp_acc.vim
+++ b/runtime/compiler/hp_acc.vim
@@ -2,7 +2,7 @@
 " Compiler:	HP aCC
 " Maintainer:	Matthias Ulrich <matthias-ulrich@web.de>
 " URL:          http://www.subhome.de/vim/hp_acc.vim
-" Last Change:	2005 Nov 19
+" Last Change:	2012 Apr 30
 "
 "  aCC --version says: "HP ANSI C++ B3910B A.03.13"
 "  This compiler has been tested on:
@@ -19,6 +19,8 @@ if exists("current_compiler")
   finish
 endif
 let current_compiler = "hp_acc"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -30,4 +32,7 @@ CompilerSet errorformat=%A%trror\ %n\:\ \"%f\"\\,\ line\ %l\ \#\ %m,
          \%Z\ \ \ \ %p^%.%#,
          \%-C%.%#
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:ts=8:sw=4:cindent
diff --git a/runtime/compiler/ifort.vim b/runtime/compiler/ifort.vim
index 04763f9923..3a60d0cd12 100644
--- a/runtime/compiler/ifort.vim
+++ b/runtime/compiler/ifort.vim
@@ -1,7 +1,7 @@
 " Compiler: Intel Fortran Compiler
 " Maintainer: H Xu <xuhdev@gmail.com>
 " Version: 0.1.1
-" Last Change: 19 March 2011
+" Last Change: 2012 Apr 30
 " Homepage: http://www.vim.org/scripts/script.php?script_id=3497
 "           https://bitbucket.org/xuhdev/compiler-ifort.vim
 " License: Same as Vim
@@ -10,6 +10,8 @@ if exists('current_compiler')
     finish
 endif
 let current_compiler = 'ifort'
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -20,3 +22,6 @@ CompilerSet errorformat=
             \%A%f(%l):\ %tarning\ \#%n:\ %m,
             \%-Z%p^,
             \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/intel.vim b/runtime/compiler/intel.vim
index 918382646e..254d13b6d8 100644
--- a/runtime/compiler/intel.vim
+++ b/runtime/compiler/intel.vim
@@ -1,12 +1,14 @@
 " Vim compiler file
 " Compiler:     Intel C++ 7.1
 " Maintainer:   David Harrison <david_jr@users.sourceforge.net>
-" Last Change:  2004 May 16
+" Last Change:  2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "intel"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -19,3 +21,6 @@ CompilerSet errorformat=%E%f(%l):\ error:\ %m,
 		    \%-Z\ \ %p^,
 		    \%-G\\s%#,
 		    \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/irix5_c.vim b/runtime/compiler/irix5_c.vim
index 87bb9e11d9..f440e74f05 100644
--- a/runtime/compiler/irix5_c.vim
+++ b/runtime/compiler/irix5_c.vim
@@ -1,12 +1,14 @@
 " Vim compiler file
 " Compiler:	SGI IRIX 5.3 cc
 " Maintainer:	David Harrison <david_jr@users.sourceforge.net>
-" Last Change:	2004 Mar 27
+" Last Change:	2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "irix5_c"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -19,3 +21,6 @@ CompilerSet errorformat=\%Ecfe:\ Error:\ %f\\,\ line\ %l:\ %m,
 		     \%-Z\ %p^,
 		     \-G\\s%#,
 		     \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/irix5_cpp.vim b/runtime/compiler/irix5_cpp.vim
index f5057682c3..0112dc1cbc 100644
--- a/runtime/compiler/irix5_cpp.vim
+++ b/runtime/compiler/irix5_cpp.vim
@@ -1,12 +1,14 @@
 " Vim compiler file
 " Compiler:	SGI IRIX 5.3 CC or NCC
 " Maintainer:	David Harrison <david_jr@users.sourceforge.net>
-" Last Change:	2004 Mar 27
+" Last Change:	2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "irix5_cpp"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -19,3 +21,6 @@ CompilerSet errorformat=%E\"%f\"\\,\ line\ %l:\ error(%n):\ ,
 		      \%-Z\ \ %p%^,
 		      \%+C\ %\\{10}%.%#,
 		      \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/mips_c.vim b/runtime/compiler/mips_c.vim
index b57eac0234..a0ebfe7ba2 100644
--- a/runtime/compiler/mips_c.vim
+++ b/runtime/compiler/mips_c.vim
@@ -1,12 +1,14 @@
 " Vim compiler file
 " Compiler:	SGI IRIX 6.5 MIPS C (cc)
 " Maintainer:	David Harrison <david_jr@users.sourceforge.net>
-" Last Change:	2004 Mar 27
+" Last Change:	2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "mips_c"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -19,3 +21,6 @@ CompilerSet errorformat=%Ecc\-%n\ %.%#:\ ERROR\ File\ =\ %f\%\\,\ Line\ =\ %l,
 		    \%-Z\ \ %p^,
 		    \%-G\\s%#,
 		    \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/mipspro_c89.vim b/runtime/compiler/mipspro_c89.vim
index 258a80043f..20eb70d3fe 100644
--- a/runtime/compiler/mipspro_c89.vim
+++ b/runtime/compiler/mipspro_c89.vim
@@ -1,12 +1,14 @@
 " Vim compiler file
 " Compiler:	SGI IRIX 6.5 MIPSPro C (c89)
 " Maintainer:	David Harrison <david_jr@users.sourceforge.net>
-" Last Change:	2004 Mar 27
+" Last Change:	2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "mipspro_c89"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -20,3 +22,6 @@ CompilerSet errorformat=%Ecc\-%n\ %.%#:\ ERROR\ File\ =\ %f\%\\,\ Line\ =\ %l,
 		    \%+C\ \ %m,
 		    \%-G\\s%#,
 		    \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/mipspro_cpp.vim b/runtime/compiler/mipspro_cpp.vim
index 1f6074a103..2f43af8455 100644
--- a/runtime/compiler/mipspro_cpp.vim
+++ b/runtime/compiler/mipspro_cpp.vim
@@ -1,12 +1,14 @@
 " Vim compiler file
 " Compiler:	SGI IRIX 6.5 MIPSPro C++ (CC)
 " Maintainer:	David Harrison <david_jr@users.sourceforge.net>
-" Last Change:	2004 Mar 27
+" Last Change:	2012 Apr 30
 
 if exists("current_compiler")
   finish
 endif
 let current_compiler = "mipspro_cpp"
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -19,3 +21,6 @@ CompilerSet errorformat=%Ecc\-%n\ %.%#:\ ERROR\ File\ =\ %f\%\\,\ Line\ =\ %l,
 		    \%-Z\ \ %p^,
 		    \%-G\\s%#,
 		    \%-G%.%#
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/compiler/tex.vim b/runtime/compiler/tex.vim
index 5828a91ab9..e43be8dbd6 100644
--- a/runtime/compiler/tex.vim
+++ b/runtime/compiler/tex.vim
@@ -1,11 +1,13 @@
 " Vim compiler file
 " Compiler:     TeX
 " Maintainer:   Artem Chuprina <ran@ran.pp.ru>
-" Last Change:  2004 Mar 27
+" Last Change:  2012 Apr 30
 
 if exists("current_compiler")
 	finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 if exists(":CompilerSet") != 2		" older Vim always used :setlocal
   command -nargs=* CompilerSet setlocal <args>
@@ -30,9 +32,6 @@ else
 	let current_compiler = 'make'
 endif
 
-let s:cpo_save = &cpo
-set cpo-=C
-
 " Value errorformat are taken from vim help, see :help errorformat-LaTeX, with
 " addition from Srinath Avadhanula <srinath@fastmail.fm>
 CompilerSet errorformat=%E!\ LaTeX\ %trror:\ %m,
@@ -64,5 +63,5 @@ CompilerSet errorformat=%E!\ LaTeX\ %trror:\ %m,
 	\%+Q%*[^()])%r,
 	\%+Q[%\\d%*[^()])%r
 
-let &cpo = s:cpo_save
-unlet s:cpo_save
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 1080431c2c..b5360edb33 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.3.  Last change: 2012 Apr 26
+*options.txt*	For Vim version 7.3.  Last change: 2012 Apr 28
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -7119,6 +7119,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	the file should contain words with similar meaning, separated by
 	non-keyword characters (white space is preferred).  Maximum line
 	length is 510 bytes.
+	To obtain a file to be used here, check out this ftp site:
+	ftp://ftp.ox.ac.uk/pub/wordlists/  First get the README file.
 	To include a comma in a file name precede it with a backslash.  Spaces
 	after a comma are ignored, otherwise spaces are included in the file
 	name.  See |option-backslash| about using backslashes.
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index cdd74fbc47..d1df4cb277 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.3.  Last change: 2012 Apr 26
+*todo.txt*      For Vim version 7.3.  Last change: 2012 Apr 30
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -34,8 +34,6 @@ not be repeated below, unless there is extra information.
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
-Go through list of maintainers that didn't respond. (Thilo Six, Mar 19)
-
 Go through more coverity reports.
 
 Discussion about canonicalization of Hebrew. (Ron Aaron, 2011 April 10)
@@ -43,11 +41,6 @@ Discussion about canonicalization of Hebrew. (Ron Aaron, 2011 April 10)
 Stack trace of crash: http://vpaste.net/GBt9S
 (Alexandre Provencio)
 
-Patch for IBM z/OS makefile. (Stephen Bovy, 2012 Apr 26)
-
-Test 77 fails if cksum uses tabs instead of spaces. (Michael Soyka, 2012 Apr
-25)
-
 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'.
 
@@ -63,10 +56,12 @@ Stocker, 2012 Jan 5)
 
 Patch for crash involving curwin->w_s. (Christian Brabandt, 2012 Apr 20)
 What is the cause?  Leaks memory?  Other solution?
-More debug info Apr 26.
+More debug info Apr 26.  Patch with proper fix Apr 26.  Update 28 Apr.
 
 Issue 54: document behavior of -complete, also expands arg.
 
+Cursor on wrong line after ":copen". (John Beckett, 2012 Apr 30)
+
 Syntax update problem in one buffer opened in two windows, bottom window is
 not correctly updated. (Paul Harris, 2012 Feb 27)
 
@@ -86,6 +81,8 @@ When running Vim in silent ex mode, an existing swapfile causes Vim to wait
 for a user action without a prompt. (Maarten Billemont, 2012 Feb 3)
 Do give the prompt? Quit with an error?
 
+Patch for undofile(). (Christian Brabandt, 2012 Apr 27)
+
 Patch for: (Christian Brabandt, 2011 Aug 22)
 -   Make it possible to enter "r<C-E>" and "r<C-Y>" (get character from line
     below/above).
@@ -94,6 +91,9 @@ Patch for: (Christian Brabandt, 2011 Aug 24, updated patch)
 8   ":sign unplace * file={filename}" should work.  Also: ":sign unplace *
     buffer={bufnr}".  So one can remove all signs for one file/buffer.
 
+Patch for auto copy selecting to + register. (by Christian Brabant, in email
+from Sergey Vakulenko, 2012 Apr 27)
+
 Patch to add "onselected" callback for completion. (Taro Muraoka, 2011 Sep 24)
 Another for CompleteFuncOk. (Florian Klein, 2012 Jan 31)
 Name it "CompleteFuncDone".
@@ -284,6 +284,10 @@ When setting a local option value from the global value, add a script ID that
 indicates this, so that ":verbose set" can give a hint.  Check with options in
 the help file.
 
+Patch for IBM z/OS makefile. (Stephen Bovy, 2012 Apr 26)
+Patch for configure (Stephen Bovy, 2012 Apr 28)
+Updates later.
+
 After patch 7.3.097 still get E15. (Yukihiro Nakadaira, 2011 Jan 18)
 Also for another example (ZyX, 2011 Jan 24)
 
diff --git a/runtime/ftplugin/abaqus.vim b/runtime/ftplugin/abaqus.vim
index cbebcbfa48..b263d0c318 100644
--- a/runtime/ftplugin/abaqus.vim
+++ b/runtime/ftplugin/abaqus.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:     Abaqus finite element input file (www.abaqus.com)
 " Maintainer:   Carl Osterwisch <osterwischc@asme.org>
-" Last Change:  2012 Mar 11
+" Last Change:  2012 Apr 30
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin") | finish | endif
@@ -51,7 +51,7 @@ if has("gui_win32") && !exists("b:browsefilter")
     \ "Abaqus Results (*.dat)\t*.dat\n" .
     \ "Abaqus Messages (*.pre *.msg *.sta)\t*.pre;*.msg;*.sta\n" .
     \ "All Files (*.*)\t*.*\n"
-    let b:undo_ftplugin .= "|unlet b:browsefilter"
+    let b:undo_ftplugin .= "|unlet! b:browsefilter"
 endif
 
 " Define patterns for the matchit plugin
@@ -62,7 +62,7 @@ if exists("loaded_matchit") && !exists("b:match_words")
     \ '\*assembly:\*end\s*assembly,' .
     \ '\*instance:\*end\s*instance,' .
     \ '\*step:\*end\s*step'
-    let b:undo_ftplugin .= "|unlet b:match_ignorecase b:match_words"
+    let b:undo_ftplugin .= "|unlet! b:match_ignorecase b:match_words"
 endif
 
 " Define keys used to move [count] keywords backward or forward.
@@ -85,6 +85,13 @@ endfunction
 let b:undo_ftplugin .= "|unmap <buffer> [[|unmap <buffer> ]]"
     \ . "|unmap <buffer> <LocalLeader><LocalLeader>"
 
+" Undo must be done in nocompatible mode for <LocalLeader>.
+let b:undo_ftplugin = "let s:cpo_save = &cpoptions|"
+    \ . "set cpoptions&vim|"
+    \ . b:undo_ftplugin
+    \ . "|let &cpoptions = s:cpo_save"
+    \ . "|unlet s:cpo_save"
+
 " Restore saved compatibility options
 let &cpoptions = s:cpo_save
 unlet s:cpo_save
diff --git a/runtime/ftplugin/php.vim b/runtime/ftplugin/php.vim
index 93de5b90f4..a2f8b4d8d3 100644
--- a/runtime/ftplugin/php.vim
+++ b/runtime/ftplugin/php.vim
@@ -8,8 +8,8 @@ if exists("b:did_ftplugin") | finish | endif
 
 " Make sure the continuation lines below do not cause problems in
 " compatibility mode.
-let s:save_cpo = &cpo
-set cpo-=C
+let s:keepcpo= &cpo
+set cpo&vim
 
 " Define some defaults in case the included ftplugins don't set them.
 let s:undo_ftplugin = ""
@@ -79,5 +79,5 @@ let b:undo_ftplugin = "setlocal commentstring< include< omnifunc<" .
 	    \	      s:undo_ftplugin
 
 " Restore the saved compatibility options.
-let &cpo = s:save_cpo
-unlet s:save_cpo
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/ftplugin/python.vim b/runtime/ftplugin/python.vim
index e7c6d6b01e..2b091a1745 100644
--- a/runtime/ftplugin/python.vim
+++ b/runtime/ftplugin/python.vim
@@ -5,6 +5,8 @@
 
 if exists("b:did_ftplugin") | finish | endif
 let b:did_ftplugin = 1
+let s:keepcpo= &cpo
+set cpo&vim
 
 setlocal cinkeys-=0#
 setlocal indentkeys-=0#
@@ -41,3 +43,6 @@ if has("gui_win32") && !exists("b:browsefilter")
     let b:browsefilter = "Python Files (*.py)\t*.py\n" .
 		       \ "All Files (*.*)\t*.*\n"
 endif
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/indent/ada.vim b/runtime/indent/ada.vim
index a9b461ccc5..c7f8864362 100644
--- a/runtime/indent/ada.vim
+++ b/runtime/indent/ada.vim
@@ -28,6 +28,8 @@
 if exists("b:did_indent") || version < 700
    finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 let b:did_indent = 45
 
@@ -292,6 +294,9 @@ function GetAdaIndent()
    return ind
 endfunction GetAdaIndent
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 finish " 1}}}
 
 "------------------------------------------------------------------------------
diff --git a/runtime/indent/python.vim b/runtime/indent/python.vim
index 0c04e81105..838865f87f 100644
--- a/runtime/indent/python.vim
+++ b/runtime/indent/python.vim
@@ -2,13 +2,15 @@
 " Language:		Python
 " Maintainer:		Bram Moolenaar <Bram@vim.org>
 " Original Author:	David Bustos <bustos@caltech.edu>
-" Last Change:		2006 Jun 18
+" Last Change:		2012 Apr 30
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
   finish
 endif
 let b:did_indent = 1
+let s:keepcpo= &cpo
+set cpo&vim
 
 " Some preliminary settings
 setlocal nolisp		" Make sure lisp indenting doesn't supersede us
@@ -190,4 +192,7 @@ function GetPythonIndent(lnum)
 
 endfunction
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:sw=2
diff --git a/runtime/lang/menu_af_af.latin1.vim b/runtime/lang/menu_af_af.latin1.vim
index b32e8e989d..7b16b0fcfb 100644
--- a/runtime/lang/menu_af_af.latin1.vim
+++ b/runtime/lang/menu_af_af.latin1.vim
@@ -1,12 +1,14 @@
 " Menu Translations:	Afrikaas
 " Maintainer:		Danie Roux <droux@tuks.co.za>
-" Last Change:		2003 Mar 30
+" Last Change:		2012 Apr 30
 
 " Quit when menu translations have already been done.
 if exists("did_menu_trans")
   finish
 endif
 let did_menu_trans = 1
+let s:keepcpo= &cpo
+set cpo&vim
 
 " The translations below are in latin1, but they work for cp1252 and
 " iso-8859-15 without conversion as well.
@@ -150,3 +152,6 @@ menutrans o&ff\ (this\ file)	&Af\ (die\ leêr)
 menutrans Co&lor\ test		Toets\ die\ &kleure
 menutrans &Highlight\ test	Toets\ die\ verligting
 menutrans &Convert\ to\ HTML	Verwissel\ na\ HTML
+
+let s:keepcpo= &cpo
+set cpo&vim
diff --git a/runtime/syntax/ada.vim b/runtime/syntax/ada.vim
index 4f04bd0218..c9d2b06e18 100644
--- a/runtime/syntax/ada.vim
+++ b/runtime/syntax/ada.vim
@@ -32,6 +32,8 @@
 if exists("b:current_syntax") || version < 700
     finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 let b:current_syntax = "ada"
 
@@ -352,6 +354,9 @@ endif
 " this speeds things up greatly.
 syntax sync minlines=1 maxlines=1
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 finish " 1}}}
 
 "------------------------------------------------------------------------------
diff --git a/runtime/syntax/autoit.vim b/runtime/syntax/autoit.vim
index 47210f55b4..1b9ab7458e 100644
--- a/runtime/syntax/autoit.vim
+++ b/runtime/syntax/autoit.vim
@@ -6,6 +6,15 @@
 " Script URL:	http://www.vim.org/scripts/script.php?script_id=1239
 " ChangeLog:	Please visit the script URL for detailed change information
 
+" Quit when a syntax file was already loaded.
+if exists("b:current_syntax")
+  finish
+endif
+let s:keepcpo= &cpo
+set cpo&vim
+
+let b:current_syntax = "autoit"
+
 " AutoIt is not case dependent
 syn case ignore
 
@@ -1108,4 +1117,8 @@ hi def link autoitOption Type
 hi def link autoitStyle Type
 hi def link autoitConst Type
 hi def link autoitSend Type
+
 syn sync minlines=50
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
diff --git a/runtime/syntax/cmake.vim b/runtime/syntax/cmake.vim
index d6e8c