updated for version 7.3.511

Problem:    Using a FileReadCmd autocommand that does ":e! {file}" may cause a
            crash. (Christian Brabandt)
Solution:   Properly restore curwin->w_s.

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}}}
 
 "------------------------------------------------------------------------------

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

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}}}
 
 "------------------------------------------------------------------------------

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

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

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}}}
 
 "------------------------------------------------------------------------------

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

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

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

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

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

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

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

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

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

runtime/doc/change.txt

@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 7.3.  Last change: 2012 Jan 04
+*change.txt*    For Vim version 7.3.  Last change: 2012 Apr 25
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -80,8 +80,8 @@ For inserting text see |insert.txt|.
 			(default: current line |cmdline-ranges|) [into
 			register x].
 
-These commands delete text.  You can repeat them with the "." command
-(except ":d") and undo them.  Use Visual mode to delete blocks of text.  See
+These commands delete text.  You can repeat them with the `.` command
+(except `:d`) and undo them.  Use Visual mode to delete blocks of text.  See
 |registers| for an explanation of registers.
 
 An exception for the d{motion} command: If the motion is not linewise, the
@@ -132,7 +132,7 @@ gJ			Join [count] lines, with a minimum of two lines.
 			See |ex-flags| for [flags].
 
 These commands delete the <EOL> between lines.  This has the effect of joining
-multiple lines into one line.  You can repeat these commands (except ":j") and
+multiple lines into one line.  You can repeat these commands (except `:j`) and
 undo them.
 
 These commands, except "gJ", insert one space in place of the <EOL> unless
@@ -465,9 +465,9 @@ much as possible to make the indent.  You can use ">><<" to replace an indent
 made out of spaces with the same indent made out of <Tab>s (and a few spaces
 if necessary).  If the 'expandtab' option is on, Vim uses only spaces.  Then
 you can use ">><<" to replace <Tab>s in the indent by spaces (or use
-":retab!").
+`:retab!`).
 
-To move a line several 'shiftwidth's, use Visual mode or the ":" commands.
+To move a line several 'shiftwidth's, use Visual mode or the `:` commands.
 For example: >
 	Vjj4>		move three lines 4 indents to the right
 	:<<<		move current line 3 indents to the left
@@ -487,7 +487,7 @@ Examples of filters are "sort", which sorts lines alphabetically, and
 works like a filter; not all versions do).  The 'shell' option specifies the
 shell Vim uses to execute the filter command (See also the 'shelltype'
 option).  You can repeat filter commands with ".".  Vim does not recognize a
-comment (starting with '"') after the ":!" command.
+comment (starting with '"') after the `:!` command.
 
 							*!*
 !{motion}{filter}	Filter {motion} text lines through the external
@@ -574,34 +574,34 @@ For other systems the tmpnam() library function is used.
 			Repeat last :substitute with same search pattern and
 			substitute string, but without the same flags.  You
 			may add [flags], see |:s_flags|.
-			Note that after ":substitute" the '&' flag can't be
+			Note that after `:substitute` the '&' flag can't be
 			used, it's recognized as a pattern separator.
-			The space between ":substitute" and the 'c', 'g' and
+			The space between `:substitute` and the 'c', 'g' and
 			'r' flags isn't required, but in scripts it's a good
 			idea to keep it to avoid confusion.
 
 :[range]~[&][flags] [count]					*:~*
 			Repeat last substitute with same substitute string
 			but with last used search pattern.  This is like
-			":&r".  See |:s_flags| for [flags].
+			`:&r`.  See |:s_flags| for [flags].
 
 								*&*
-&			Synonym for ":s" (repeat last substitute).  Note
+&			Synonym for `:s` (repeat last substitute).  Note
 			that the flags are not remembered, thus it might
-			actually work differently.  You can use ":&&" to keep
+			actually work differently.  You can use `:&&` to keep
 			the flags.
 
 								*g&*
-g&			Synonym for ":%s//~/&" (repeat last substitute on all
+g&			Synonym for `:%s//~/&` (repeat last substitute on all
 			lines with the same flags).
 			Mnemonic: global substitute. {not in Vi}
 
 						*:snomagic* *:sno*
-:[range]sno[magic] ...	Same as ":substitute", but always use 'nomagic'.
+:[range]sno[magic] ...	Same as `:substitute`, but always use 'nomagic'.
 			{not in Vi}
 
 						*:smagic* *:sm*
-:[range]sm[agic] ...	Same as ":substitute", but always use 'magic'.
+:[range]sm[agic] ...	Same as `:substitute`, but always use 'magic'.
 			{not in Vi}
 
 							*:s_flags*
@@ -611,7 +611,7 @@ The flags that you can use for the substitute commands:
 	command.  Examples: >
 		:&&
 		:s/this/that/&
-<	Note that ":s" and ":&" don't keep the flags.
+<	Note that `:s` and `:&` don't keep the flags.
 	{not in Vi}
 
 [c]	Confirm each substitution.  Vim highlights the matching string (with
@@ -667,14 +667,14 @@ The flags that you can use for the substitute commands:
 
 [l]	Like [p] but print the text like |:list|.
 
-[r]	Only useful in combination with ":&" or ":s" without arguments.  ":&r"
-	works the same way as ":~":  When the search pattern is empty, use the
+[r]	Only useful in combination with `:&` or `:s` without arguments.  `:&r`
+	works the same way as `:~`:  When the search pattern is empty, use the
 	previously used search pattern instead of the search pattern from the
-	last substitute or ":global".  If the last command that did a search
-	was a substitute or ":global", there is no effect.  If the last
+	last substitute or `:global`.  If the last command that did a search
+	was a substitute or `:global`, there is no effect.  If the last
 	command was a search command such as "/", use the pattern from that
 	command.
-	For ":s" with an argument this already happens: >
+	For `:s` with an argument this already happens: >
 		:s/blue/red/
 		/green
 		:s//red/   or  :~   or  :&r
@@ -691,9 +691,9 @@ reason is that the flags can only be found by skipping the pattern, and in
 order to skip the pattern the "magicness" must be known.  Catch 22!
 
 If the {pattern} for the substitute command is empty, the command uses the
-pattern from the last substitute or ":global" command.  If there is none, but
+pattern from the last substitute or `:global` command.  If there is none, but
 there is a previous search pattern, that one is used.  With the [r] flag, the
-command uses the pattern from the last substitute, ":global", or search
+command uses the pattern from the last substitute, `:global`, or search
 command.
 
 If the {string} is omitted the substitute is done as if it's empty.  Thus the
@@ -848,7 +848,7 @@ This replaces each 'E' character with a euro sign.  Read more in |<Char->|.
 
 
 4.4 Changing tabs					*change-tabs*
-							*:ret* *:retab*
+							*:ret* *:retab* *:retab!*
 :[range]ret[ab][!] [new_tabstop]
 			Replace all sequences of white-space containing a
 			<Tab> with new strings of white-space using the new
@@ -867,7 +867,7 @@ This replaces each 'E' character with a euro sign.  Read more in |<Char->|.
 			Careful: This command modifies any <Tab> characters
 			inside of strings in a C program.  Use "\t" to avoid
 			this (that's a good habit anyway).
-			":retab!" may also change a sequence of spaces by
+			`:retab!` may also change a sequence of spaces by
 			<Tab> characters, which can mess up a printf().
 			{not in Vi}
 			Not available when |+ex_extra| feature was disabled at
@@ -977,8 +977,12 @@ inside of strings can change!  Also see 'softtabstop' option. >
 			current line).  This always works |linewise|, thus
 			this command can be used to put a yanked block as new
 			lines.
-			The cursor is left on the first non-blank in the last
-			new line.
+			If no register is specified, it depends on the 'cb'
+			option: If 'cb' contains "unnamedplus", paste from the
+			+ register |quoteplus|.  Otherwise, if 'cb' contains
+			"unnamed", paste from the * register |quotestar|.
+			Otherwise, paste from the unnamed register
+			|quote_quote|.
 			The register can also be '=' followed by an optional
 			expression.  The expression continues until the end of
 			the command.  You need to escape the '|' and '"'
@@ -1183,7 +1187,7 @@ nothing is returned.  {not in Vi}
 
 9. Last search pattern register	"/			*quote_/* *quote/*
 Contains the most recent search-pattern.  This is used for "n" and 'hlsearch'.
-It is writable with ":let", you can change it to have 'hlsearch' highlight
+It is writable with `:let`, you can change it to have 'hlsearch' highlight
 other matches without actually searching.  You can't yank or delete into this
 register.  The search direction is available in |v:searchforward|.
 Note that the valued is restored when returning from a function
@@ -1191,12 +1195,12 @@ Note that the valued is restored when returning from a function
 {not in Vi}
 
 							*@/*
-You can write to a register with a ":let" command |:let-@|.  Example: >
+You can write to a register with a `:let` command |:let-@|.  Example: >
 	:let @/ = "the"
 
 If you use a put command without specifying a register, Vim uses the register
 that was last filled (this is also the contents of the unnamed register).  If
-you are confused, use the ":dis" command to find out what Vim will put (this
+you are confused, use the `:dis` command to find out what Vim will put (this
 command displays all named and numbered registers; the unnamed register is
 labelled '"').
 
@@ -1555,7 +1559,7 @@ Some examples:
 	:set fo=tcrq
 <
 
-Automatic formatting					*auto-format*
+Automatic formatting				*auto-format* *autoformat*
 
 When the 'a' flag is present in 'formatoptions' text is formatted
 automatically when inserting text or deleting text.  This works nice for
@@ -1664,7 +1668,7 @@ found here: |sort()|.
 			last search pattern is used.  This allows trying out
 			a pattern first.
 
-Note that using ":sort" with ":global" doesn't sort the matching lines, it's
+Note that using `:sort` with `:global` doesn't sort the matching lines, it's
 quite useless.
 
 The details about sorting depend on the library function used.  There is no

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 7.3.  Last change: 2012 Apr 13
+*eval.txt*	For Vim version 7.3.  Last change: 2012 Apr 25
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1544,15 +1544,18 @@ v:profiling	Normally zero.	Set to one after using ":profile start".
 
 					*v:progname* *progname-variable*
 v:progname	Contains the name (with path removed) with which Vim was
-		invoked.  Allows you to do special initialisations for "view",
-		"evim" etc., or any other name you might symlink to Vim.
+		invoked.  Allows you to do special initialisations for |view|,
+		|evim| etc., or any other name you might symlink to Vim.
 		Read-only.
 
 					*v:register* *register-variable*
 v:register	The name of the register in effect for the current normal mode
-		command.  If none is supplied it is the default register '"',
-		unless 'clipboard' contains "unnamed" or "unnamedplus", then
-		it is '*' or '+'.
+		command (regardless of whether that command actually used a
+		register).  Or for the currently executing normal mode mapping
+		(use this in custom commands that take a register).
+		If none is supplied it is the default register '"', unless
+		'clipboard' contains "unnamed" or "unnamedplus", then it is
+		'*' or '+'.
 		Also see |getreg()| and |setreg()|
 
 					*v:scrollstart* *scrollstart-variable*
@@ -1844,6 +1847,7 @@ lispindent( {lnum})		Number	Lisp indent for line {lnum}
 localtime()			Number	current time
 log( {expr})			Float	natural logarithm (base e) of {expr}
 log10( {expr})			Float	logarithm of Float {expr} to base 10
+luaeval( {expr}[, {expr}])	any	evaluate |Lua| expression
 map( {expr}, {string})		List/Dict  change each item in {expr} to {expr}
 maparg( {name}[, {mode} [, {abbr} [, {dict}]]])
 				String or Dict
@@ -3997,6 +4001,20 @@ log10({expr})						*log10()*
 <			-2.0
 		{only available when compiled with the |+float| feature}
 		
+luaeval({expr}[, {expr}])					*luaeval()*
+		Evaluate Lua expression {expr} and return its result converted 
+		to Vim data structures. Second {expr} may hold additional 
+		argument accessible as _A inside first {expr}.
+		Strings are returned as they are.
+		Boolean objects are converted to numbers.
+		Numbers are converted to |Float| values if vim was compiled 
+		with |+float| and to numbers otherwise.
+		Dictionaries and lists obtained by vim.eval() are returned 
+		as-is.
+		Other objects are returned as zero without any errors.
+		See |lua-luaeval| for more details.
+		{only available when compiled with the |+lua| feature}
+
 map({expr}, {string})					*map()*
 		{expr} must be a |List| or a |Dictionary|.
 		Replace each item in {expr} with the result of evaluating
@@ -4321,7 +4339,7 @@ mode([expr])	Return a string that indicates the current mode.
 
 mzeval({expr})							*mzeval()*
 		Evaluate MzScheme expression {expr} and return its result
-		convert to Vim data structures.
+		converted to Vim data structures.
 		Numbers and strings are returned as they are.
 		Pairs (including lists and improper lists) and vectors are
 		returned as Vim |Lists|.

runtime/doc/insert.txt

@@ -1,4 +1,4 @@
-*insert.txt*    For Vim version 7.3.  Last change: 2012 Apr 05
+*insert.txt*    For Vim version 7.3.  Last change: 2012 Apr 20
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -383,8 +383,11 @@ will then always put the cursor on it).  Or use CTRL-\ CTRL-O, but then
 beware of the cursor possibly being beyond the end of the line.
 
 The CTRL-O command takes you to Normal mode.  If you then use a command enter
-Insert mode again it doesn't nest.  Thus when typing "a<C-O>a" and then <Esc>
-takes you back to Normal mode, you do not need to type <Esc> twice.
+Insert mode again it normally doesn't nest.  Thus when typing "a<C-O>a" and
+then <Esc> takes you back to Normal mode, you do not need to type <Esc> twice.
+An exception is when not typing the command, e.g. when executing a mapping or
+sourcing a script.  This makes mappings work that briefly switch to Insert
+mode.
 
 The shifted cursor keys are not available on all terminals.
 

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.3.  Last change: 2012 Mar 28
+*options.txt*	For Vim version 7.3.  Last change: 2012 Apr 28
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -7119,8 +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 the wordlist FAQ at
-	http://www.hyphenologist.co.uk .
+	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.

runtime/doc/syntax.txt

@@ -2721,7 +2721,14 @@ Some folks like to include things like source code in comments and so would
 prefer that spell checking be disabled in comments in LaTeX files.  To do
 this, put the following in your <.vimrc>: >
       let g:tex_comment_nospell= 1
-<
+The comment lines >
+	% nospell{
+	...
+	% nospell}
+will suppress spell checking between them.  These comment lines spelling
+control are known to be fragile; for example, don't include any of the section
+commands (\part, \chapter, \section, \paragraph, etc) inside nospell blocks
+or interleave environments (such as math) across nospell blocks.
 								*tex-verb*
  Tex: Want Spell Checking in Verbatim Zones?~
 
@@ -2828,6 +2835,7 @@ You may selectively use conceal mode by setting g:tex_conceal in your
 following sets of characters: >
 
 	a = accents/ligatures
+	b = bold and italic
 	d = delimiters
 	m = math symbols
 	g = Greek

runtime/doc/tags

@@ -2617,6 +2617,7 @@ $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
 :resize	windows.txt	/*:resize*
 :ret	change.txt	/*:ret*
 :retab	change.txt	/*:retab*
+:retab!	change.txt	/*:retab!*
 :retu	eval.txt	/*:retu*
 :return	eval.txt	/*:return*
 :rew	editing.txt	/*:rew*
@@ -4745,6 +4746,7 @@ autocmds-kept	version5.txt	/*autocmds-kept*
 autocommand	autocmd.txt	/*autocommand*
 autocommand-events	autocmd.txt	/*autocommand-events*
 autocommand-pattern	autocmd.txt	/*autocommand-pattern*
+autoformat	change.txt	/*autoformat*
 autoload	eval.txt	/*autoload*
 autoload-functions	eval.txt	/*autoload-functions*
 avoid-hit-enter	version5.txt	/*avoid-hit-enter*
@@ -6567,6 +6569,7 @@ lua-luaeval	if_lua.txt	/*lua-luaeval*
 lua-vim	if_lua.txt	/*lua-vim*
 lua-window	if_lua.txt	/*lua-window*
 lua.vim	syntax.txt	/*lua.vim*
+luaeval()	eval.txt	/*luaeval()*
 m	motion.txt	/*m*
 m'	motion.txt	/*m'*
 m[	motion.txt	/*m[*

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.3.  Last change: 2012 Apr 13
+*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)
@@ -43,20 +41,27 @@ Discussion about canonicalization of Hebrew. (Ron Aaron, 2011 April 10)
 Stack trace of crash: http://vpaste.net/GBt9S
 (Alexandre Provencio)
 
-":help!" gives error, should use current language. (thinkca, 2012 Apr 1)
-
 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'.
 
 GTK: problem with 'L' in 'guioptions' changing the window width.
 (Aaron Cornelius, 2012 Feb 6)
 
+Patch: home_replace() does not work whtn 8.3 filename. (Yasuhiro
+Matsumoto, 2012 Apr 18)  Asked for another version of the patch.
+
 Win32: When a directory name contains an exclamation mark, completion doesn't
 complete the contents of the directory.  No escaping for the "!"? (Jan
 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.  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)
 
@@ -76,14 +81,7 @@ 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?
 
-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)
-
-Docs fix for v:register. (Ingo Karkat, 2011 Sep 26, 27)
-v:register doesn't work exactly as expected. (David Fishburn, 2011 Sep 20)
-
-Patch for: vimgrep fails when 'autochdir' is set. (Ben Fritz, 2012 Feb 4)
+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
@@ -93,6 +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".
@@ -105,6 +106,10 @@ Patch to add completion for :history command.  (Dominique Pelle, 2012 Feb 26)
 Patch for 'backupcopy' default behavior for symlinks on Windows. (David Pope,
 2012 Mar 21, update Mar 31)
 
+Patch to list user digraphs. (Christian Brabandt, 2012 Apr 14)
+
+Patch for input method status. (Hirohito Higashi, 2012 Apr 18)
+
 Use a count before "v" and "V" to select that many characters or lines?
 (Kikyous)
 
@@ -114,6 +119,9 @@ Patch Sep 18.
 Patch for has('unnamedplus') docs. (Tony Mechelynck, 2011 Sep 27)
 And one for gui_x11.txt.
 
+Patch for Python: add pyeval()(zyx, 2012 Apr 15, update Apr 16)
+Also changes for Lua.  Update Apr 19.  Update Apr 22.
+
 ":cd" doesn't work when current directory path contains "**".
 finddir() has the same problem.  (Yukihiro Nakadaira, 2012 Jan 10)
 Requires a rewrite of the file_file_in_path code.
@@ -276,6 +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)
 
@@ -362,6 +374,7 @@ When putting text in the cut buffer (when exiting) and conversion doesn't work
 properly, Prepend "ENC==={value of 'enc'}:" to the text and don't convert?
 Then it should at least work from Vim to Vim and in other applications it's
 clear why it doesn't work.
+Experimental patch by Christian Brabandt, 2012 Apr 19.
 
 Editing a file with a ^M with 'ff' set to "mac", opening a help file, then the
 ^M is displayed as ^J sometimes.  Getting 'ff' value from wrong window/buffer?

runtime/filetype.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2012 Apr 13
+" Last Change:	2012 Apr 18
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -1267,7 +1267,7 @@ endfunc
 au BufNewFile,BufRead *.nqc			setf nqc
 
 " NSIS
-au BufNewFile,BufRead *.nsi			setf nsis
+au BufNewFile,BufRead *.nsi,*.nsh		setf nsis
 
 " OCAML
 au BufNewFile,BufRead *.ml,*.mli,*.mll,*.mly,.ocamlinit	setf ocaml

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

runtime/ftplugin/docbk.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:	    DocBook
 " Maintainer:	    Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2010-10-14
+" Latest Revision:  2012-04-25
 
 if exists('b:did_ftplugin')
   finish
@@ -20,3 +20,5 @@ if b:docbk_type == 'sgml'
 else
   runtime! ftplugin/xml.vim ftplugin/xml_*.vim ftplugin/xml/*.vim
 endif
+
+let b:undo_ftplugin = "unlet! b:docbk_type"

runtime/ftplugin/dosbatch.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:    MS-DOS .bat files
 " Maintainer:  Mike Williams <mrw@eandem.co.uk>
-" Last Change: 27th May 2009
+" Last Change: 24th April 2012
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -19,3 +19,5 @@ setlocal formatoptions-=t formatoptions+=rol
 if has("gui_win32") && !exists("b:browsefilter")
   let b:browsefilter = "DOS Batch Files (*.bat, *.cmd)\t*.bat;*.cmd\nAll Files (*.*)\t*.*\n"
 endif
+
+let b:undo_ftplugin = "setlocal comments< formatoptions< | unlet! b:browsefiler"

runtime/ftplugin/fortran.vim

@@ -1,11 +1,12 @@
 " Vim settings file
-" Language:	Fortran90 (and Fortran95, Fortran77, F and elf90)
-" Version:	0.47
-" Last Change:	2011 December 28
+" Language:	Fortran 2008 (and older: Fortran 2003, 95, 90, 77, 66)
+" Version:	0.48
+" Last Change:	2012 Apr. 18
 " Maintainer:	Ajit J. Thakkar <ajit@unb.ca>; <http://www.unb.ca/chem/ajit/>
 " Usage:	Do :help fortran-plugin from Vim
 " Credits:
-" Useful suggestions were made by Stefano Zacchiroli and Hendrik Merx.
+" Useful suggestions were made by Stefano Zacchiroli, Hendrik Merx, and Ben
+" Fritz.
 
 " Only do these settings when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -28,7 +29,7 @@ if !exists("b:fortran_fixed_source")
     " User guarantees fixed source form
     let b:fortran_fixed_source = 1
   else
-    " f90 and f95 allow both fixed and free source form
+    " Modern Fortran allows both fixed and free source form
     " assume fixed source form unless signs of free source form
     " are detected in the first five columns of the first s:lmax lines
     " Detection becomes more accurate and time-consuming if more lines
@@ -79,7 +80,7 @@ endif
 setlocal fo+=tcql
 
 setlocal include=^\\c#\\=\\s*include\\s\\+
-setlocal suffixesadd+=.f95,.f90,.for,.f,.F,.f77,.ftn,.fpp
+setlocal suffixesadd+=.f08,.f03,.f95,.f90,.for,.f,.F,.f77,.ftn,.fpp
 
 " Define patterns for the matchit plugin
 if !exists("b:match_words")
@@ -89,6 +90,7 @@ if !exists("b:match_words")
   let s:notprocedure = '\%(\s\+procedure\>\)\@!'
   let b:match_ignorecase = 1
   let b:match_words =
+    \ '(:),' .
     \ '\<select\s*case\>:' . s:notselect. '\<case\>:\<end\s*select\>,' .
     \ s:notelse . '\<if\s*(.\+)\s*then\>:' .
     \ '\<else\s*\%(if\s*(.\+)\s*then\)\=\>:\<end\s*if\>,'.
@@ -96,6 +98,9 @@ if !exists("b:match_words")
     \ s:notend . '\<do\>:\<end\s*do\>,'.
     \ s:notelse . '\<where\>:\<elsewhere\>:\<end\s*where\>,'.
     \ s:notend . '\<type\s*[^(]:\<end\s*type\>,'.
+    \ s:notend . '\<forall\>:\<end\s*forall\>,'.
+    \ s:notend . '\<associate\>:\<end\s*associate\>,'.
+    \ s:notend . '\<enum\>:\<end\s*enum\>,'.
     \ s:notend . '\<interface\>:\<end\s*interface\>,'.
     \ s:notend . '\<subroutine\>:\<end\s*subroutine\>,'.
     \ s:notend . '\<function\>:\<end\s*function\>,'.
@@ -105,7 +110,7 @@ endif
 
 " File filters for :browse e
 if has("gui_win32") && !exists("b:browsefilter")
-  let b:browsefilter = "Fortran Files (*.f;*.F;*.for;*.f77;*.f90;*.f95;*.fpp;*.ftn)\t*.f;*.F;*.for;*.f77;*.f90;*.f95;*.fpp;*.ftn\n" .
+  let b:browsefilter = "Fortran Files (*.f;*.for;*.f77;*.f90;*.f95;*.f03;*.f08;*.fpp;*.ftn)\t*.f;*.for;*.f77;*.f90;*.f95;*.f03;*.f08;*.fpp;*.ftn\n" .
     \ "All Files (*.*)\t*.*\n"
 endif
 

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

runtime/ftplugin/postscr.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:	PostScript
 " Maintainer:	Mike Williams <mrw@eandem.co.uk>
-" Last Change:  16th January 2012
+" Last Change:  24th April 2012
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -31,5 +31,8 @@ if has("gui_win32") && !exists("b:browsefilter")
     \ "All Files (*.*)\t*.*\n"
 endif
 
+let b:undo_ftplugin = "setlocal comments< formatoptions<"
+    \ . "| unlet! b:browsefiler b:match_ignorecase b:match_words"
+
 let &cpo = s:cpo_save
 unlet s:cpo_save

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

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}}}
 
 "------------------------------------------------------------------------------

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

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\ le
 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

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}}}
 
 "------------------------------------------------------------------------------

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

runtime/syntax/cmake.vim

@@ -18,6 +18,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn case ignore
 syn match cmakeEscaped /\(\\\\\|\\"\|\\n\|\\t\)/ contained
@@ -78,4 +80,7 @@ endif
 
 let b:current_syntax = "cmake"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 "EOF"

runtime/syntax/cucumber.vim

@@ -2,11 +2,13 @@
 " Language:     Cucumber
 " Maintainer:   Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:    *.feature
-" Last Change:	2010 May 21
+" Last Change:	2012 Apr 30
 
 if exists("b:current_syntax")
     finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn case match
 syn sync minlines=20
@@ -123,4 +125,7 @@ hi def link cucumberThen              Type
 
 let b:current_syntax = "cucumber"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:set sts=2 sw=2:

runtime/syntax/datascript.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Datascript
 " Maintainer:	Dominique Pelle <dominique.pelle@gmail.com>
-" Last Change:	2010-08-01
+" Last Change:	2012 Apr 30
 "
 " DataScript is a formal language for modelling binary datatypes,
 " bitstreams or file formats. For more information, see:
@@ -12,6 +12,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn keyword dsPackage      import package
 syn keyword dsType         bit string
@@ -88,3 +90,6 @@ hi def link cCommentL           dsComment
 hi def link dsComment           Comment
 
 let b:current_syntax = "datascript"
+
+let &cpo = s:keepcpo
+unlet s:keepcpo

runtime/syntax/dircolors.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:         dircolors(1) input file
 " Maintainer:       Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2006-06-23
+" Latest Revision:  2012-04-25
 
 if exists("b:current_syntax")
   finish
@@ -17,6 +17,8 @@ syn region  dircolorsComment    start='#' end='$' contains=dircolorsTodo,@Spell
 syn keyword dircolorsKeyword    TERM LEFT LEFTCODE RIGHT RIGHTCODE END ENDCODE
 
 syn keyword dircolorsKeyword    NORMAL NORM FILE DIR LNK LINK SYMLINK ORPHAN
+                                \ RESET MULTIHARDLINK CAPABILITY SETUID SETGID
+                                \ STICKY STICKY_OTHER_WRITABLE OTHER_WRITABLE 
                                 \ MISSING FIFO PIPE SOCK BLK BLOCK CHR CHAR
                                 \ DOOR EXEC
                                 \ nextgroup=@dircolorsColors skipwhite

runtime/syntax/fvwm.vim

@@ -12,6 +12,8 @@
 if exists("b:current_syntax")
     finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 " Fvwm configuration files are case insensitive
 syn case ignore
@@ -635,3 +637,6 @@ hi def link fvwmShortcutKey	SpecialChar
 hi def link fvwmModuleName	Function
 
 let b:current_syntax = "fvwm"
+
+let &cpo = s:keepcpo
+unlet s:keepcpo

runtime/syntax/help.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	Vim help file
 " Maintainer:	Bram Moolenaar (Bram@vim.org)
-" Last Change:	2012 Jan 08
+" Last Change:	2012 Apr 25
 
 " Quit when a (custom) syntax file was already loaded
 if exists("b:current_syntax")
@@ -38,6 +38,7 @@ syn match helpVim		"Vim version [0-9.a-z]\+"
 syn match helpVim		"VIM REFERENCE.*"
 syn match helpOption		"'[a-z]\{2,\}'"
 syn match helpOption		"'t_..'"
+syn match helpCommand		"`[^` ]*`"hs=s+1,he=e-1
 syn match helpHeader		"\s*\zs.\{-}\ze\s\=\~$" nextgroup=helpIgnore
 syn match helpGraphic		".* \ze`$" nextgroup=helpIgnore
 if has("conceal")
@@ -155,6 +156,7 @@ hi def link helpHeadline	Statement
 hi def link helpHeader		PreProc
 hi def link helpSectionDelim	PreProc
 hi def link helpVim		Identifier
+hi def link helpCommand		Comment
 hi def link helpExample		Comment
 hi def link helpOption		Type
 hi def link helpNotVi		Special

runtime/syntax/lsl.vim

@@ -1,12 +1,14 @@
 " Vim syntax file
 " Language:	Linden Scripting Language
 " Maintainer:	Timo Frenay <timo@frenay.net>
-" Last Change:	2008 Mar 29
+" Last Change:	2012 Apr 30
 
 " Quit when a syntax file was already loaded
 if exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 " Initializations
 syn case match
@@ -269,4 +271,7 @@ hi def link lslComment      Comment
 
 let b:current_syntax = "lsl"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim: ts=8

runtime/syntax/objc.vim

@@ -3,7 +3,7 @@
 " Maintainer:	    Kazunobu Kuriyama <kazunobu.kuriyama@nifty.com>
 " Ex-maintainer:    Anthony Hodsdon <ahodsdon@fastmail.fm>
 " First Author:	    Valentino Kyriakides <1kyriaki@informatik.uni-hamburg.de>
-" Last Change:	    2007 Feb 21
+" Last Change:	    2012 Apr 30
 
 " For version 5.x: Clear all syntax items
 " For version 6.x: Quit when a syntax file was already loaded
@@ -12,6 +12,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 if &filetype != 'objcpp'
   " Read the C syntax to start with
@@ -107,4 +109,7 @@ endif
 
 let b:current_syntax = "objc"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim: ts=8

runtime/syntax/perl6.vim

@@ -2,7 +2,7 @@
 " Language:     Perl 6
 " Maintainer:   Andy Lester <andy@petdance.com>
 " Homepage:     http://github.com/petdance/vim-perl/tree/master
-" Last Change:  2009-07-04
+" Last Change:  2012 Apr 30
 
 " Contributors: Luke Palmer <fibonaci@babylonia.flatirons.org>
 "               Moritz Lenz <moritz@faui2k3.org>
@@ -67,6 +67,8 @@ if version < 600
 elseif exists("b:current_syntax")
     finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 " identifiers
 syn match p6Normal display "\K\%(\k\|[-']\K\@=\)*"
@@ -2246,4 +2248,7 @@ setlocal foldmethod=syntax
 
 let b:current_syntax = "perl6"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:ts=8:sts=4:sw=4:expandtab:ft=vim

runtime/syntax/po.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	po (gettext)
 " Maintainer:	Dwayne Bailey <dwayne@translate.org.za>
-" Last Change:	2010 Sep 21
+" Last Change:	2012 Apr 30
 " Contributors: Dwayne Bailey (Most advanced syntax highlighting)
 "               Leonardo Fontenelle (Spell checking)
 "               Nam SungHyun <namsh@kldp.org> (Original maintainer)
@@ -13,6 +13,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn sync minlines=10
 
@@ -132,4 +134,7 @@ endif
 
 let b:current_syntax = "po"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:set ts=8 sts=2 sw=2 noet:

runtime/syntax/readline.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:         readline(3) configuration file
 " Maintainer:       Nikolai Weibull <now@bitwi.se>
-" Latest Revision:  2011-05-02
+" Latest Revision:  2012-04-25
 "   readline_has_bash - if defined add support for bash specific
 "                       settings/functions
 
@@ -256,7 +256,7 @@ syn keyword readlineFunction    contained
                               \ possible-completions
                               \ insert-completions
                               \ menu-complete
-                              \ menu-complete-or-backward
+                              \ menu-complete-backward
                               \ delete-char-or-list
                               \
                               \ start-kbd-macro

runtime/syntax/sas.vim

@@ -1,7 +1,9 @@
 " Vim syntax file
 " Language:	SAS
 " Maintainer:	James Kidd <james.kidd@covance.com>
-" Last Change:  18 Jul 2008 by Paulo Tanimoto <ptanimoto@gmail.com>
+" Last Change:  2012 Apr 20
+"               Corrected bug causing some keywords to appear as strings instead
+"               18 Jul 2008 by Paulo Tanimoto <ptanimoto@gmail.com>
 "               Fixed comments with * taking multiple lines.
 "               Fixed highlighting of macro keywords.
 "               Added words to cases that didn't fit anywhere.
@@ -211,16 +213,7 @@ syn keyword sasTodo	TODO TBD FIXME contained
 
 " These don't fit anywhere else (Bob Heckel).
 " Added others that were missing.
-syn match sasUnderscore	"_ALL_"
-syn match sasUnderscore "_AUTOMATIC_"
-syn match sasUnderscore	"_CHARACTER_"
-syn match sasUnderscore	"_INFILE_"
-syn match sasUnderscore	"_N_"
-syn match sasUnderscore "_NAME_"
-syn match sasUnderscore	"_NULL_"
-syn match sasUnderscore	"_NUMERIC_"
-syn match sasUnderscore "_USER_"
-syn match sasUnderscore	"_WEBOUT_"
+syn keyword sasUnderscore	_ALL_ _AUTOMATIC_ _CHARACTER_ _INFILE_ _N_ _NAME_ _NULL_ _NUMERIC_ _USER_ _WEBOUT_
 
 " End of SAS Functions
 

runtime/syntax/sgmldecl.vim

@@ -12,6 +12,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn case ignore
 
@@ -76,4 +78,8 @@ if version >= 508 || !exists("did_sgmldecl_syntax_init")
 endif
 
 let b:current_syntax = "sgmldecl"
+
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:set tw=78 ts=4:

runtime/syntax/svn.vim

@@ -2,13 +2,14 @@
 " Language:     Subversion (svn) commit file
 " Maintainer:   Dmitry Vasiliev <dima at hlabs dot org>
 " URL:          https://github.com/hdima/vim-scripts/blob/master/syntax/svn.vim
-" Last Change:  2012-02-11
+" Last Change:  2012-04-15
 " Filenames:    svn-commit*.tmp
-" Version:      1.7
+" Version:      1.8
 
 " Contributors:
 "   Stefano Zacchiroli
 "   A. S. Budden
+"   Myk Taylor
 
 " For version 5.x: Clear all syntax items.
 " For version 6.x: Quit when a syntax file was already loaded.
@@ -20,9 +21,10 @@ endif
 
 syn region svnRegion    start="^--.*--$" end="\%$" contains=ALL contains=@NoSpell
 syn match svnRemoved    "^D    .*$" contained
-syn match svnAdded      "^A[ M]   .*$" contained
-syn match svnModified   "^M[ M]   .*$" contained
-syn match svnProperty   "^_M   .*$" contained
+syn match svnRenamed    "^R[ M][ U][ +] .*$" contained
+syn match svnAdded      "^A[ M][ U][ +] .*$" contained
+syn match svnModified   "^M[ M][ U]  .*$" contained
+syn match svnProperty   "^_M[ U]  .*$" contained
 
 " Synchronization.
 syn sync clear
@@ -44,6 +46,7 @@ if version >= 508 || !exists("did_svn_syn_inits")
   HiLink svnAdded       Identifier
   HiLink svnModified    Special
   HiLink svnProperty    Special
+  HiLink svnRenamed     Special
 
   delcommand HiLink
 endif

runtime/syntax/taskdata.vim

@@ -11,6 +11,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 " Key Names for values.
 syn keyword taskdataKey		description due end entry imask mask parent
@@ -40,4 +42,7 @@ hi def link taskdataUndo 	Type
 
 let b:current_syntax = "taskdata"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:noexpandtab

runtime/syntax/taskedit.vim

@@ -11,6 +11,8 @@ if version < 600
 elseif exists("b:current_syntax")
   finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn match taskeditHeading	"^\s*#\s*Name\s\+Editable details\s*$" contained
 syn match taskeditHeading	"^\s*#\s*-\+\s\+-\+\s*$" contained
@@ -32,4 +34,7 @@ hi def link taskeditString	String
 
 let b:current_syntax = "taskedit"
 
+let &cpo = s:keepcpo
+unlet s:keepcpo
+
 " vim:noexpandtab

runtime/syntax/tex.vim

@@ -1,8 +1,8 @@
 " Vim syntax file
 " Language:	TeX
 " Maintainer:	Dr. Charles E. Campbell, Jr. <NdrchipO@ScampbellPfamily.AbizM>
-" Last Change:	Jan 10, 2012
-" Version:	72
+" Last Change:	Apr 24, 2012
+" Version:	73
 " URL:		http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
 "
 " Notes: {{{1
@@ -59,7 +59,7 @@ endif
 " let user determine which classes of concealment will be supported
 "   a=accents/ligatures d=delimiters m=math symbols  g=Greek  s=superscripts/subscripts
 if !exists("g:tex_conceal")
- let s:tex_conceal= 'admgs'
+ let s:tex_conceal= 'abdmgs'
 else
  let s:tex_conceal= g:tex_conceal
 endif
@@ -109,12 +109,14 @@ endif
 
 " Clusters: {{{1
 " --------
-syn cluster texCmdGroup		contains=texCmdBody,texComment,texDefParm,texDelimiter,texDocType,texInput,texLength,texLigature,texMathDelim,texMathOper,texNewCmd,texNewEnv,texRefZone,texSection,texSectionMarker,texSectionName,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle
+syn cluster texCmdGroup		contains=texCmdBody,texComment,texDefParm,texDelimiter,texDocType,texInput,texLength,texLigature,texMathDelim,texMathOper,texNewCmd,texNewEnv,texRefZone,texSection,texBeginEnd,texBeginEndName,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle
 if !exists("g:tex_no_error")
  syn cluster texCmdGroup	add=texMathError
 endif
 syn cluster texEnvGroup		contains=texMatcher,texMathDelim,texSpecialChar,texStatement
-syn cluster texFoldGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texSectionMarker,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract
+syn cluster texFoldGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texBeginEnd,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract,texBoldStyle,texItalStyle,texNoSpell
+syn cluster texBoldGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texBeginEnd,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract,texBoldStyle,texBoldItalStyle,texNoSpell
+syn cluster texItalGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texInputFile,texLength,texLigature,texMatcher,texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ,texNewCmd,texNewEnv,texOnlyMath,texOption,texParen,texRefZone,texSection,texBeginEnd,texSectionZone,texSpaceCode,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,@texMathZones,texTitle,texAbstract,texItalStyle,texItalBoldStyle,texNoSpell
 if !exists("g:tex_nospell") || !g:tex_nospell
  syn cluster texMatchGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texMatcher,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption,@Spell
  syn cluster texStyleGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption,texStyleStatement,@Spell,texStyleMatcher
@@ -122,6 +124,7 @@ else
  syn cluster texMatchGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texMatcher,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption
  syn cluster texStyleGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption,texStyleStatement,texStyleMatcher
 endif
+syn cluster texPreambleMatchGroup	contains=texAccent,texBadMath,texComment,texDefCmd,texDelimiter,texDocType,texInput,texLength,texLigature,texMatcher,texNewCmd,texNewEnv,texOnlyMath,texParen,texRefZone,texSection,texSpecialChar,texStatement,texString,texTypeSize,texTypeStyle,texZone,texInputFile,texOption
 syn cluster texRefGroup		contains=texMatcher,texComment,texDelimiter
 if !exists("tex_no_math")
  syn cluster texMathZones	contains=texMathZoneV,texMathZoneW,texMathZoneX,texMathZoneY,texMathZoneZ
@@ -170,7 +173,6 @@ if !exists("tex_no_math")
   syn match  texMathError	"}"	contained
  endif
  syn region texMathMatcher	matchgroup=Delimiter	start="{"          skip="\\\\\|\\}"     end="}" end="%stopzone\>"	contained contains=@texMathMatchGroup
-" syn region texMathMatcher	matchgroup=Unique	start="[^\\]\zs{"  skip="\\\\\|\\[{}]"  end="}" end="%stopzone\>"	contained contains=@texMathMatchGroup
 endif
 
 " TeX/LaTeX keywords: {{{1
@@ -191,7 +193,7 @@ syn match texDelimiter		"\\\\"
 syn match texDelimiter		"[{}]"
 
 " Tex/Latex Options: {{{1
-syn match texOption	"[^\\]\zs#\d\+\|^#\d\+"
+syn match texOption		"[^\\]\zs#\d\+\|^#\d\+"
 
 " texAccent (tnx to Karim Belabas) avoids annoying highlighting for accents: {{{1
 if b:tex_stylish
@@ -207,17 +209,17 @@ syn match texAccent		+\\['=t'.c^ud"vb~Hr]{\a}+
 syn match texLigature		"\\\([ijolL]\|ae\|oe\|ss\|AA\|AE\|OE\)$"
 
 " \begin{}/\end{} section markers: {{{1
-syn match  texSectionMarker	"\\begin\>\|\\end\>" nextgroup=texSectionName
-syn region texSectionName	matchgroup=Delimiter start="{" end="}"  contained	nextgroup=texSectionModifier	contains=texComment
-syn region texSectionModifier	matchgroup=Delimiter start="\[" end="]" contained	contains=texComment
+syn match  texBeginEnd		"\\begin\>\|\\end\>" nextgroup=texBeginEndName
+syn region texBeginEndName	matchgroup=Delimiter	start="{"		end="}"	contained	nextgroup=texBeginEndModifier	contains=texComment
+syn region texBeginEndModifier	matchgroup=Delimiter	start="\["		end="]"	contained	contains=texComment,@NoSpell
 
 " \documentclass, \documentstyle, \usepackage: {{{1
-syn match  texDocType		"\\documentclass\>\|\\documentstyle\>\|\\usepackage\>"	nextgroup=texSectionName,texDocTypeArgs
-syn region texDocTypeArgs	matchgroup=Delimiter start="\[" end="]"			contained	nextgroup=texSectionName	contains=texComment
+syn match  texDocType		"\\documentclass\>\|\\documentstyle\>\|\\usepackage\>"	nextgroup=texBeginEndName,texDocTypeArgs
+syn region texDocTypeArgs	matchgroup=Delimiter start="\[" end="]"			contained	nextgroup=texBeginEndName	contains=texComment,@NoSpell
 
 " Preamble syntax-based folding support: {{{1
 if g:tex_fold_enabled && has("folding")
- syn region texPreamble	transparent fold	start='\zs\\documentclass\>' end='\ze\\begin{document}'	contains=texStyle,@texMatchGroup
+ syn region texPreamble	transparent fold	start='\zs\\documentclass\>' end='\ze\\begin{document}'	contains=texStyle,@texPreambleMatchGroup
 endif
 
 " TeX input: {{{1
@@ -238,8 +240,10 @@ syn match texTypeStyle		"\\sc\>"
 syn match texTypeStyle		"\\tt\>"
 
 " Type Styles: attributes, commands, families, etc (LaTeX2E): {{{1
-syn match texTypeStyle		"\\textbf\>"
-syn match texTypeStyle		"\\textit\>"
+if s:tex_conceal !~ 'b'
+ syn match texTypeStyle		"\\textbf\>"
+ syn match texTypeStyle		"\\textit\>"
+endif
 syn match texTypeStyle		"\\textmd\>"
 syn match texTypeStyle		"\\textrm\>"
 syn match texTypeStyle		"\\textsc\>"
@@ -339,6 +343,14 @@ else
  endif
 endif
 
+" particular support for bold and italic {{{1
+if s:tex_conceal =~ 'b'
+ syn region texBoldStyle	matchgroup=texTypeStyle start="\\textbf\s*{" end="}" concealends contains=@texBoldGroup
+ syn region texBoldItalStyle	matchgroup=texTypeStyle start="\\textit\s*{" end="}" concealends contains=@texItalGroup
+ syn region texItalStyle	matchgroup=texTypeStyle start="\\textit\s*{" end="}" concealends contains=@texItalGroup
+ syn region texItalBoldStyle	matchgroup=texTypeStyle start="\\textbf\s*{" end="}" concealends contains=@texBoldGroup
+endif
+
 " Bad Math (mismatched): {{{1
 if !exists("tex_no_math")
  syn match texBadMath		"\\end\s*{\s*\(array\|gathered\|bBpvV]matrix\|split\|subequations\|smallmatrix\|xxalignat\)\s*}"
@@ -499,10 +511,12 @@ else
   if g:tex_fold_enabled
    " allows syntax-folding of 2 or more contiguous comment lines
    " single-line comments are not folded
-   syn match  texComment	"%.*$"		contains=@texCommentGroup
+   syn match  texComment	"%.*$"			contains=@texCommentGroup
    syn region texComment	start="^\zs\s*%.*\_s*%"	skip="^\s*%"	end='^\ze\s*[^%]' fold
+   syn region texNoSpell	contained fold		matchgroup=texComment start="%\s*nospell\s*{"	end="%\s*nospell\s*}"	contains=@texFoldGroup,@NoSpell
   else
-   syn match texComment		"%.*$"		contains=@texCommentGroup
+   syn match texComment		"%.*$"			contains=@texCommentGroup
+   syn region texNoSpell	contained		matchgroup=texComment start="%\s*nospell\s*{"	end="%\s*nospell\s*}"	contains=@texFoldGroup,@NoSpell
   endif
 endif
 
@@ -513,10 +527,6 @@ if exists("g:tex_verbspell") && g:tex_verbspell
  syn region texZone		start="\\begin{[vV]erbatim}"		end="\\end{[vV]erbatim}\|%stopzone\>"	contains=@Spell
  " listings package:
  syn region texZone		start="\\begin{lstlisting}"		end="\\end{lstlisting}\|%stopzone\>"	contains=@Spell
- " moreverb package:
- syn region texZone		start="\\begin{verbatimtab}"		end="\\end{verbatimtab}\|%stopzone\>"	contains=@Spell
- syn region texZone		start="\\begin{verbatimwrite}"		end="\\end{verbatimwrite}\|%stopzone\>"	contains=@Spell
- syn region texZone		start="\\begin{boxedverbatim}"		end="\\end{boxedverbatim}\|%stopzone\>"	contains=@Spell
  if version < 600
   syn region texZone		start="\\verb\*\=`"			end="`\|%stopzone\>"			contains=@Spell
   syn region texZone		start="\\verb\*\=#"			end="#\|%stopzone\>"			contains=@Spell
@@ -529,12 +539,6 @@ if exists("g:tex_verbspell") && g:tex_verbspell
  endif
 else
  syn region texZone		start="\\begin{[vV]erbatim}"		end="\\end{[vV]erbatim}\|%stopzone\>"
- " listings package:
- syn region texZone		start="\\begin{lstlisting}"		end="\\end{lstlisting}\|%stopzone\>"
- " moreverb package:
- syn region texZone		start="\\begin{verbatimtab}"		end="\\end{verbatimtab}\|%stopzone\>"
- syn region texZone		start="\\begin{verbatimwrite}"		end="\\end{verbatimwrite}\|%stopzone\>"
- syn region texZone		start="\\begin{boxedverbatim}"		end="\\end{boxedverbatim}\|%stopzone\>"
  if version < 600
   syn region texZone		start="\\verb\*\=`"			end="`\|%stopzone\>"
   syn region texZone		start="\\verb\*\=#"			end="#\|%stopzone\>"
@@ -1188,6 +1192,10 @@ if did_tex_syntax_inits == 1
    HiLink texError		Error
   endif
 
+  hi texBoldStyle		gui=bold	cterm=bold
+  hi texItalStyle		gui=italic	cterm=italic
+  hi texBoldItalStyle		gui=bold,italic cterm=bold,italic
+  hi texItalBoldStyle		gui=bold,italic cterm=bold,italic
   HiLink texCite		texRefZone
   HiLink texDefCmd		texDef
   HiLink texDefName		texDef
@@ -1215,8 +1223,8 @@ if did_tex_syntax_inits == 1
    HiLink texMathZoneV		texMath
    HiLink texMathZoneZ		texMath
   endif
-  HiLink texSectionMarker	texCmdName
-  HiLink texSectionName		texSection
+  HiLink texBeginEnd		texCmdName
+  HiLink texBeginEndName	texSection
   HiLink texSpaceCode		texStatement
   HiLink texStyleStatement	texStatement
   HiLink texTypeSize		texType

runtime/syntax/valgrind.vim

@@ -2,7 +2,7 @@
 " Language: Valgrind Memory Debugger Output
 " Maintainer: Roger Luethi <rl@hellgate.ch>
 " Program URL: http://devel-home.kde.org/~sewardj/
-" Last Change: 2002 Apr 07
+" Last Change: 2012 Apr 30
 "
 " Notes: mostly based on strace.vim and xml.vim
 
@@ -10,6 +10,8 @@
 if exists("b:current_syntax")
 	finish
 endif
+let s:keepcpo= &cpo
+set cpo&vim
 
 syn case match
 syn sync minlines=50
@@ -97,3 +99,6 @@ hi def link valgrindBin		Comment
 hi def link valgrindSrc		Statement
 
 let b:current_syntax = "valgrind"
+
+let &cpo = s:keepcpo
+unlet s:keepcpo

src/eval.c

@@ -880,6 +880,7 @@ eval_init()
 	    hash_add(&compat_hashtab, p->vv_di.di_key);
     }
     set_vim_var_nr(VV_SEARCHFORWARD, 1L);
+    set_reg_var(0);  /* default for v:register is not 0 but '"' */
 
 #ifdef EBCDIC
     /*
@@ -12090,7 +12091,7 @@ f_has(argvars, rettv)
 #ifdef FEAT_SEARCHPATH
 	"file_in_path",
 #endif
-#if (defined(UNIX) && !defined(USE_SYSTEM)) || defined(WIN3264)
+#ifdef FEAT_FILTERPIPE
 	"filterpipe",
 #endif
 #ifdef FEAT_FIND_ID

src/ex_cmds.c

@@ -25,7 +25,6 @@ static int viminfo_encoding __ARGS((vir_T *virp));
 static int read_viminfo_up_to_marks __ARGS((vir_T *virp, int forceit, int writing));
 #endif
 
-static int check_overwrite __ARGS((exarg_T *eap, buf_T *buf, char_u *fname, char_u *ffname, int other));
 static int check_readonly __ARGS((int *forceit, buf_T *buf));
 #ifdef FEAT_AUTOCMD
 static void delbuf_msg __ARGS((char_u *name));
@@ -1113,7 +1112,7 @@ do_filter(line1, line2, eap, cmd, do_in, do_out)
     if (do_out)
 	shell_flags |= SHELL_DOOUT;
 
-#if (!defined(USE_SYSTEM) && defined(UNIX)) || defined(WIN3264)
+#ifdef FEAT_FILTERPIPE
     if (!do_in && do_out && !p_stmp)
     {
 	/* Use a pipe to fetch stdout of the command, do not use a temp file. */
@@ -2722,7 +2721,7 @@ theend:
  * May set eap->forceit if a dialog says it's OK to overwrite.
  * Return OK if it's OK, FAIL if it is not.
  */
-    static int
+    int
 check_overwrite(eap, buf, fname, ffname, other)
     exarg_T	*eap;
     buf_T	*buf;
@@ -3421,7 +3420,7 @@ do_ecmd(fnum, ffname, sfname, eap, newlnum, flags, oldwin)
 		     * and re-attach to buffer, perhaps.
 		     */
 		    if (curwin->w_s == &(curwin->w_buffer->b_s))
-			    curwin->w_s = &(buf->b_s);
+			curwin->w_s = &(buf->b_s);
 #endif
 		    curwin->w_buffer = buf;
 		    curbuf = buf;
@@ -5965,6 +5964,29 @@ find_help_tags(arg, num_matches, matches, keep_lang)
 		break;
 	  }
 	  *d = NUL;
+
+	  if (*IObuff == '`')
+	  {
+	      if (d > IObuff + 2 && d[-1] == '`')
+	      {
+		  /* remove the backticks from `command` */
+		  mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
+		  d[-2] = NUL;
+	      }
+	      else if (d > IObuff + 3 && d[-2] == '`' && d[-1] == ',')
+	      {
+		  /* remove the backticks and comma from `command`, */
+		  mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
+		  d[-3] = NUL;
+	      }
+	      else if (d > IObuff + 4 && d[-3] == '`'
+					     && d[-2] == '\\' && d[-1] == '.')
+	      {
+		  /* remove the backticks and dot from `command`\. */
+		  mch_memmove(IObuff, IObuff + 1, STRLEN(IObuff));
+		  d[-4] = NUL;
+	      }
+	  }
 	}
     }
 

src/ex_cmds2.c

@@ -1489,6 +1489,7 @@ dialog_changed(buf, checkall)
     char_u	buff[DIALOG_MSG_SIZE];
     int		ret;
     buf_T	*buf2;
+    exarg_T     ea;
 
     dialog_msg(buff, _("Save changes to \"%s\"?"),
 			(buf->b_fname != NULL) ?
@@ -1498,13 +1499,19 @@ dialog_changed(buf, checkall)
     else
 	ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
 
+    /* Init ea pseudo-structure, this is needed for the check_overwrite()
+     * function. */
+    ea.append = ea.forceit = FALSE;
+
     if (ret == VIM_YES)
     {
 #ifdef FEAT_BROWSE
 	/* May get file name, when there is none */
 	browse_save_fname(buf);
 #endif
-	if (buf->b_fname != NULL)   /* didn't hit Cancel */
+	if (buf->b_fname != NULL && check_overwrite(&ea, buf,
+				    buf->b_fname, buf->b_ffname, FALSE) == OK)
+	    /* didn't hit Cancel */
 	    (void)buf_write_all(buf, FALSE);
     }
     else if (ret == VIM_NO)
@@ -1532,7 +1539,9 @@ dialog_changed(buf, checkall)
 		/* May get file name, when there is none */
 		browse_save_fname(buf2);
 #endif
-		if (buf2->b_fname != NULL)   /* didn't hit Cancel */
+		if (buf2->b_fname != NULL && check_overwrite(&ea, buf2,
+				  buf2->b_fname, buf2->b_ffname, FALSE) == OK)
+		    /* didn't hit Cancel */
 		    (void)buf_write_all(buf2, FALSE);
 #ifdef FEAT_AUTOCMD
 		/* an autocommand may have deleted the buffer */

src/feature.h

@@ -1316,3 +1316,11 @@
 #ifdef FEAT_NORMAL
 # define FEAT_PERSISTENT_UNDO
 #endif
+
+/*
+ * +filterpipe
+ */
+#if (defined(UNIX) && !defined(USE_SYSTEM)) \
+	    || (defined(WIN3264) && defined(FEAT_GUI_W32))
+# define FEAT_FILTERPIPE
+#endif

src/fileio.c

@@ -2655,10 +2655,6 @@ failed:
     }
 #endif
 
-    /* Reset now, following writes should not omit the EOL.  Also, the line
-     * number will become invalid because of edits. */
-    curbuf->b_no_eol_lnum = 0;
-
     if (recoverymode && error)
 	return FAIL;
     return OK;
@@ -5098,6 +5094,8 @@ nofail:
     {
 	aco_save_T	aco;
 
+	curbuf->b_no_eol_lnum = 0;  /* in case it was set by the previous read */
+
 	/*
 	 * Apply POST autocommands.
 	 * Careful: The autocommands may call buf_write() recursively!
@@ -8984,6 +8982,10 @@ win_found:
 		    && buf_valid(aco->new_curbuf)
 		    && aco->new_curbuf->b_ml.ml_mfp != NULL)
 	    {
+# if defined(FEAT_SYN_HL) || defined(FEAT_SPELL)
+		if (curwin->w_s == &curbuf->b_s)
+		    curwin->w_s = &aco->new_curbuf->b_s;
+# endif
 		--curbuf->b_nwindows;
 		curbuf = aco->new_curbuf;
 		curwin->w_buffer = curbuf;

src/gui_gtk.c

@@ -90,6 +90,11 @@ typedef int GtkWidget;
 static void entry_activate_cb(GtkWidget *widget, gpointer data);
 static void entry_changed_cb(GtkWidget *entry, GtkWidget *dialog);
 static void find_replace_cb(GtkWidget *widget, gpointer data);
+static void recent_func_log_func(
+	const gchar *log_domain,
+	GLogLevelFlags log_level,
+	const gchar *message,
+	gpointer user_data);
 
 #if defined(FEAT_TOOLBAR)
 /*
@@ -839,6 +844,8 @@ gui_mch_browse(int saving UNUSED,
     GtkWidget		*fc;
 #endif
     char_u		dirbuf[MAXPATHL];
+    guint		log_handler;
+    const gchar		*domain = "Gtk";
 
     title = CONVERT_TO_UTF8(title);
 
@@ -853,6 +860,11 @@ gui_mch_browse(int saving UNUSED,
     /* If our pointer is currently hidden, then we should show it. */
     gui_mch_mousehide(FALSE);
 
+    /* Hack: The GTK file dialog warns when it can't access a new file, this
+     * makes it shut up. http://bugzilla.gnome.org/show_bug.cgi?id=664587 */
+    log_handler = g_log_set_handler(domain, G_LOG_LEVEL_WARNING,
+						  recent_func_log_func, NULL);
+
 #ifdef USE_FILE_CHOOSER
     /* We create the dialog each time, so that the button text can be "Open"
      * or "Save" according to the action. */
@@ -916,6 +928,7 @@ gui_mch_browse(int saving UNUSED,
     gtk_widget_show(gui.filedlg);
     gtk_main();
 #endif
+    g_log_remove_handler(domain, log_handler);
 
     CONVERT_TO_UTF8_FREE(title);
     if (gui.browse_fname == NULL)
@@ -1882,3 +1895,14 @@ ex_helpfind(eap)
      * backwards compatibility anyway. */
     do_cmdline_cmd((char_u *)"emenu ToolBar.FindHelp");
 }
+
+    static void
+recent_func_log_func(const gchar *log_domain UNUSED,
+		     GLogLevelFlags log_level UNUSED,
+		     const gchar *message UNUSED,
+		     gpointer user_data UNUSED)
+{
+    /* We just want to suppress the warnings. */
+    /* http://bugzilla.gnome.org/show_bug.cgi?id=664587 */
+}
+

src/main.c

@@ -928,6 +928,18 @@ int vim_main2(int argc, char **argv)
     TIME_MSG("VimEnter autocommands");
 #endif
 
+#if defined(FEAT_EVAL) && defined(FEAT_CLIPBOARD)
+    /* Adjust default register name for "unnamed" in 'clipboard'. Can only be
+     * done after the clipboard is available and all initial commands that may
+     * modify the 'clipboard' setting have run; i.e. just before entering the
+     * main loop. */
+    {
+	int default_regname = 0;
+	adjust_clip_reg(&default_regname);
+	set_reg_var(default_regname);
+    }
+#endif
+
 #if defined(FEAT_DIFF) && defined(FEAT_SCROLLBIND)
     /* When a startup script or session file setup for diff'ing and
      * scrollbind, sync the scrollbind now. */
@@ -1357,7 +1369,7 @@ getout(exitval)
 		{
 		    apply_autocmds(EVENT_BUFWINLEAVE, buf->b_fname,
 						    buf->b_fname, FALSE, buf);
-		    buf->b_changedtick = -1;    /* note that we did it already */
+		    buf->b_changedtick = -1;  /* note that we did it already */
 		    /* start all over, autocommands may mess up the lists */
 		    next_tp = first_tabpage;
 		    break;

src/po/zh_CN.UTF-8.po

@@ -241,9 +241,8 @@ msgstr " 文件名补全 (^F^N^P)"
 msgid " Tag completion (^]^N^P)"
 msgstr " Tag 补全 (^]^N^P)"
 
-#, fuzzy
-#~ msgid " Path pattern completion (^N^P)"
-#~ msgstr " 路径模式补全 (^N^P)"
+msgid " Path pattern completion (^N^P)"
+msgstr " 头文件模式补全 (^N^P)"
 
 msgid " Definition completion (^D^N^P)"
 msgstr " 定义补全 (^D^N^P)"
@@ -5284,7 +5283,7 @@ msgstr "Vim: 读错误，退出中...\n"
 
 #. must display the prompt
 msgid "No undo possible; continue anyway"
-msgstr "无法撤销；请继续"
+msgstr "无法撤销；仍然继续"
 
 msgid "Already at oldest change"
 msgstr "已位于最旧的改变"
@@ -5601,13 +5600,13 @@ msgid "type  :help cp-default<Enter> for info on this"
 msgstr "输入  :help cp-default<Enter> 查看相关说明    "
 
 msgid "menu  Help->Orphans           for information    "
-msgstr "菜单  Help->Orphans           查看说明           "
+msgstr "菜单  帮助->孤儿           查看说明           "
 
 msgid "Running modeless, typed text is inserted"
 msgstr "无模式运行，输入文字即插入"
 
 msgid "menu  Edit->Global Settings->Toggle Insert Mode  "
-msgstr "菜单  Edit->Global Settings->Toggle Insert Mode  "
+msgstr "菜单  编辑->全局设定->开/关插入模式  "
 
 #, fuzzy
 #~ msgid "                              for two modes      "

src/proto/ex_cmds.pro

@@ -23,6 +23,7 @@ void ex_file __ARGS((exarg_T *eap));
 void ex_update __ARGS((exarg_T *eap));
 void ex_write __ARGS((exarg_T *eap));
 int do_write __ARGS((exarg_T *eap));
+int check_overwrite __ARGS((exarg_T *eap, buf_T *buf, char_u *fname, char_u *ffname, int other));
 void ex_wnext __ARGS((exarg_T *eap));
 void do_wqall __ARGS((exarg_T *eap));
 int not_writing __ARGS((void));

src/quickfix.c

@@ -130,9 +130,10 @@ static void	qf_set_title __ARGS((qf_info_T *qi));
 static void	qf_fill_buffer __ARGS((qf_info_T *qi));
 #endif
 static char_u	*get_mef_name __ARGS((void));
-static buf_T	*load_dummy_buffer __ARGS((char_u *fname));
-static void	wipe_dummy_buffer __ARGS((buf_T *buf));
-static void	unload_dummy_buffer __ARGS((buf_T *buf));
+static void	restore_start_dir __ARGS((char_u *dirname_start));
+static buf_T	*load_dummy_buffer __ARGS((char_u *fname, char_u *dirname_start, char_u *resulting_dir));
+static void	wipe_dummy_buffer __ARGS((buf_T *buf, char_u *dirname_start));
+static void	unload_dummy_buffer __ARGS((buf_T *buf, char_u *dirname_start));
 static qf_info_T *ll_get_or_alloc_list __ARGS((win_T *));
 
 /* Quickfix window check helper macro */
@@ -3237,19 +3238,7 @@ ex_vimgrep(eap)
 
 	    /* Load file into a buffer, so that 'fileencoding' is detected,
 	     * autocommands applied, etc. */
-	    buf = load_dummy_buffer(fname);
-
-	    /* When autocommands changed directory: go back.  We assume it was
-	     * ":lcd %:p:h". */
-	    mch_dirname(dirname_now, MAXPATHL);
-	    if (STRCMP(dirname_start, dirname_now) != 0)
-	    {
-		exarg_T ea;
-
-		ea.arg = dirname_start;
-		ea.cmdidx = CMD_lcd;
-		ex_cd(&ea);
-	    }
+	    buf = load_dummy_buffer(fname, dirname_start, dirname_now);
 
 	    p_mls = save_mls;
 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
@@ -3320,7 +3309,7 @@ ex_vimgrep(eap)
 		{
 		    /* Never keep a dummy buffer if there is another buffer
 		     * with the same name. */
-		    wipe_dummy_buffer(buf);
+		    wipe_dummy_buffer(buf, dirname_start);
 		    buf = NULL;
 		}
 		else if (!cmdmod.hide
@@ -3336,12 +3325,12 @@ ex_vimgrep(eap)
 		     * many swap files. */
 		    if (!found_match)
 		    {
-			wipe_dummy_buffer(buf);
+			wipe_dummy_buffer(buf, dirname_start);
 			buf = NULL;
 		    }
 		    else if (buf != first_match_buf || (flags & VGR_NOJUMP))
 		    {
-			unload_dummy_buffer(buf);
+			unload_dummy_buffer(buf, dirname_start);
 			buf = NULL;
 		    }
 		}
@@ -3487,13 +3476,48 @@ skip_vimgrep_pat(p, s, flags)
 }
 
 /*
- * Load file "fname" into a dummy buffer and return the buffer pointer.
+ * Restore current working directory to "dirname_start" if they differ, taking
+ * into account whether it is set locally or globally.
+ */
+    static void
+restore_start_dir(dirname_start)
+    char_u	*dirname_start;
+{
+    char_u *dirname_now = alloc(MAXPATHL);
+
+    if (NULL != dirname_now)
+    {
+	mch_dirname(dirname_now, MAXPATHL);
+	if (STRCMP(dirname_start, dirname_now) != 0)
+	{
+	    /* If the directory has changed, change it back by building up an
+	     * appropriate ex command and executing it. */
+	    exarg_T ea;
+
+	    ea.arg = dirname_start;
+	    ea.cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd;
+	    ex_cd(&ea);
+	}
+    }
+}
+
+/*
+ * Load file "fname" into a dummy buffer and return the buffer pointer,
+ * placing the directory resulting from the buffer load into the
+ * "resulting_dir" pointer. "resulting_dir" must be allocated by the caller
+ * prior to calling this function. Restores directory to "dirname_start" prior
+ * to returning, if autocmds or the 'autochdir' option have changed it.
+ *
+ * If creating the dummy buffer does not fail, must call unload_dummy_buffer()
+ * or wipe_dummy_buffer() later!
+ *
  * Returns NULL if it fails.
- * Must call unload_dummy_buffer() or wipe_dummy_buffer() later!
  */
     static buf_T *
-load_dummy_buffer(fname)
+load_dummy_buffer(fname, dirname_start, resulting_dir)
     char_u	*fname;
+    char_u	*dirname_start;  /* in: old directory */
+    char_u	*resulting_dir;  /* out: new directory */
 {
     buf_T	*newbuf;
     buf_T	*newbuf_to_wipe = NULL;
@@ -3548,22 +3572,33 @@ load_dummy_buffer(fname)
 	    wipe_buffer(newbuf_to_wipe, FALSE);
     }
 
+    /*
+     * When autocommands/'autochdir' option changed directory: go back.
+     * Let the caller know what the resulting dir was first, in case it is
+     * important.
+     */
+    mch_dirname(resulting_dir, MAXPATHL);
+    restore_start_dir(dirname_start);
+
     if (!buf_valid(newbuf))
 	return NULL;
     if (failed)
     {
-	wipe_dummy_buffer(newbuf);
+	wipe_dummy_buffer(newbuf, dirname_start);
 	return NULL;
     }
     return newbuf;
 }
 
 /*
- * Wipe out the dummy buffer that load_dummy_buffer() created.
+ * Wipe out the dummy buffer that load_dummy_buffer() created. Restores
+ * directory to "dirname_start" prior to returning, if autocmds or the
+ * 'autochdir' option have changed it.
  */
     static void
-wipe_dummy_buffer(buf)
+wipe_dummy_buffer(buf, dirname_start)
     buf_T	*buf;
+    char_u	*dirname_start;
 {
     if (curbuf != buf)		/* safety check */
     {
@@ -3583,18 +3618,28 @@ wipe_dummy_buffer(buf)
 	 * new aborting error, interrupt, or uncaught exception. */
 	leave_cleanup(&cs);
 #endif
+	/* When autocommands/'autochdir' option changed directory: go back. */
+	restore_start_dir(dirname_start);
     }
 }
 
 /*
- * Unload the dummy buffer that load_dummy_buffer() created.
+ * Unload the dummy buffer that load_dummy_buffer() created. Restores
+ * directory to "dirname_start" prior to returning, if autocmds or the
+ * 'autochdir' option have changed it.
  */
     static void
-unload_dummy_buffer(buf)
+unload_dummy_buffer(buf, dirname_start)
     buf_T	*buf;
+    char_u	*dirname_start;
 {
     if (curbuf != buf)		/* safety check */
+    {
 	close_buffer(NULL, buf, DOBUF_UNLOAD, FALSE);
+
+	/* When autocommands/'autochdir' option changed directory: go back. */
+	restore_start_dir(dirname_start);
+    }
 }
 
 #if defined(FEAT_EVAL) || defined(PROTO)

src/testdir/test77.in

@@ -21,7 +21,9 @@ ggdG
 :while i <= 2000000 | call append(i, range(i, i + 99)) | let i += 100 | endwhile
 ggdd
 :w! Xtest
-:!cksum Xtest > test.out
+:r !cksum Xtest
+:s/\s/ /g
+:.w! test.out
 :qa!
 ENDTEST
 

src/version.c

@@ -714,6 +714,22 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    511,
+/**/
+    510,
+/**/
+    509,
+/**/
+    508,
+/**/
+    507,
+/**/
+    506,
+/**/
+    505,
+/**/
+    504,
 /**/
     503,
 /**/