diff --git a/.hgtags b/.hgtags
index 03cc67a27c..a1947223cc 100644
--- a/.hgtags
+++ b/.hgtags
@@ -2588,3 +2588,50 @@ f451d60ab8ec56d02a7b5f2d5c16187566279886 v7-3-1247
 b614332f7df2f6f471bb4bd93767becd7844b90c v7-3-1249
 6aecf486bb347ac6885afe36d62ddbbf2457f898 v7-3-1250
 788f4802967766b7f3d6dce83cc027baef422f4a v7-3-1251
+875a0aeb301c3fb2be8a79f2d82e324d80caf4f3 v7-3-1252
+d6a7dea44a8667d834e463b8658cf85ea938112d v7-3-1253
+5eff37e92f03771aee77a3688d79a73e5b6107e9 v7-3-1254
+f8d307ebd74a4097f7083ea8117be0433f00c7ce v7-3-1255
+322441058afca6a8aa52d34eda9fa307608354d3 v7-3-1256
+5751284311f37399cb7a66d99fe317de4ae86ea9 v7-3-1257
+c9e2ccc53f2e119e247da7fc9111b6b9c9385d93 v7-3-1258
+7ab94cb688bebd694109442be4dd6edb6ebe3c85 v7-3-1259
+7aa4e0822dec0840770d9f41052a772a887cd213 v7-3-1260
+1cf89d38aa7628b55f1a45a5325adc83abe85dc2 v7-3-1261
+5e0b6a9282df8b9435da372cad77482f1f5b20aa v7-3-1262
+a02575cd564ade1019ea89db07c1c1d0c4b5418c v7-3-1263
+558c815e1a38d7ac2fc61c4155aabf8e81a14034 v7-3-1264
+53c1b30632df47993bc00947078dd31a226c9a97 v7-3-1265
+bbe4bd64c68c64afaa6636e8c3e9a9a6241e91cb v7-3-1266
+cabdcfe72dc398fd67bbbe02cff5e11e4dc2506e v7-3-1267
+72fcf674e545eb87bb4ea996df56e4eb7c04f6cc v7-3-1268
+350239b0e9eb063d9f84dfa4bc7a2b47d78e9afb v7-3-1269
+35b6fc57a2868b235284d914820da0815e62d54b v7-3-1270
+034abed357a1a2fabe624ed59ea49ebdec09d790 v7-3-1271
+a00cd1839ac4f3467e1e51e619b4c65ce4e0ee81 v7-3-1272
+30910831e5b0f0eb28a8eea7412f5ec9f3533ab2 v7-3-1273
+761cef8f5d1d42e315fb85765ee90857981fec06 v7-3-1274
+8875401008da99a39878478a293f833f68481ffc v7-3-1275
+d2f9f67924e77ec3d90164dd6ff2e50c5107faf0 v7-3-1276
+6a7ae677d6a1f116b685fa0f892052e20003eaad v7-3-1277
+cf52d2a8c05cd037c049abef0f58fd918146f3bb v7-3-1278
+cca600e6092839efeb3795db863916959921bb0e v7-3-1279
+1cacf785299e771ca463c493c8c870e395c09cd0 v7-3-1280
+19ed30f7cef76224ef39ceadefb64387eb986342 v7-3-1281
+22ac43fb6d30ad1097d0c7e8937b28efcb162137 v7-3-1282
+d6ceddc0be86e46a5a9a696e36c54b9d133f2203 v7-3-1283
+7b20dc8041645778eeb2f7823a4c1c647f735d24 v7-3-1284
+14e7a115d54d2c095f31ccda2d04fbcf775dacde v7-3-1285
+6ddc1785c4ff3779c18f5c313da591a052388b2d v7-3-1286
+34c629c3b4bab5fc755e83869d929f8cb322bfcd v7-3-1287
+8b7baf39a345aecf00a6116b5da211b51c6e3457 v7-3-1288
+1ed945570d47e9a60694ed1ef3a5b208243657e9 v7-3-1289
+08d4c11cdaed2c5d95e2c0be3b0df91d01f52b84 v7-3-1290
+a6ddcab6a240d22f965c4961bb93ddfea6a74c73 v7-3-1291
+cad8d29b0bc0356a49a455296e5e79eb6f38139d v7-3-1292
+18b43970fb7a796ab740e65baa4ff2ba46f929a8 v7-3-1293
+11d0c6df1d7bdc399b34a8cc70f354d6ee908661 v7-3-1294
+93cccad6a26b439728bf3c155ed5532001a2f2ab v7-3-1295
+c3a82208e143e4cd4a3b9d9b1716eb9d876bf462 v7-3-1296
+cb0a5c9c0f9bcc6c5a18ed97762206309d3e334c v7-3-1297
+dafd77a15d44cced4e405a9fcfe67fc48a02004a v7-3-1298
diff --git a/runtime/autoload/xmlcomplete.vim b/runtime/autoload/xmlcomplete.vim
index 37f9bb413e..4c1ac4f6b5 100644
--- a/runtime/autoload/xmlcomplete.vim
+++ b/runtime/autoload/xmlcomplete.vim
@@ -1,7 +1,7 @@
 " Vim completion script
 " Language:	XML
 " Maintainer:	Mikolaj Machowski ( mikmach AT wp DOT pl )
-" Last Change:	2006 Aug 15
+" Last Change:	2013 Jun 29
 " Version: 1.9
 "
 " Changelog:
@@ -475,12 +475,12 @@ function! s:InCommentAt(line, col)
 endfunction
 
 function! s:SetKeywords()
-	let g:IsKeywordBak=&iskeyword
-	let &iskeyword='33-255'
+	let s:IsKeywordBak=&l:iskeyword
+	let &l:iskeyword='33-255'
 endfunction
 
 function! s:RestoreKeywords()
-	let &iskeyword=g:IsKeywordBak
+	let &l:iskeyword=s:IsKeywordBak
 endfunction
 
 function! s:Push(el, sname)
diff --git a/runtime/compiler/ocaml.vim b/runtime/compiler/ocaml.vim
new file mode 100644
index 0000000000..da15bce8fe
--- /dev/null
+++ b/runtime/compiler/ocaml.vim
@@ -0,0 +1,44 @@
+" Vim Compiler File
+" Compiler:	ocaml
+" Maintainer:	See ftplugin/ocaml.vim (?)
+" Last Change:	June 2013 by Marc Weber
+"
+" Marc Weber's comments:
+" Setting makeprg doesn't make sense, because there is ocamlc, ocamlopt,
+" ocamake and whatnot. So which one to use?
+"
+" This error format was moved from ftplugin/ocaml.vim to this file,
+" because ftplugin is the wrong file to set an error format
+" and the error format itself is annoying because it joins many lines in this
+" error case:
+"
+"    Error: The implementation foo.ml does not match the interface foo.cmi:
+"    Modules do not match case.
+"
+" So having it here makes people opt-in
+
+
+if exists("current_compiler")
+    finish
+endif
+let current_compiler = "ocaml"
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+CompilerSet errorformat =
+      \%EFile\ \"%f\"\\,\ line\ %l\\,\ characters\ %c-%*\\d:,
+      \%EFile\ \"%f\"\\,\ line\ %l\\,\ character\ %c:%m,
+      \%+EReference\ to\ unbound\ regexp\ name\ %m,
+      \%Eocamlyacc:\ e\ -\ line\ %l\ of\ \"%f\"\\,\ %m,
+      \%Wocamlyacc:\ w\ -\ %m,
+      \%-Zmake%.%#,
+      \%C%m,
+      \%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
+      \%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
+      \%D%*\\a:\ Entering\ directory\ `%f',
+      \%X%*\\a:\ Leaving\ directory\ `%f',
+      \%DMaking\ %*\\a\ in\ %f
+
+let &cpo = s:cpo_save
+unlet s:cpo_save
diff --git a/runtime/doc/if_pyth.txt b/runtime/doc/if_pyth.txt
index 53203311ce..29718b20ac 100644
--- a/runtime/doc/if_pyth.txt
+++ b/runtime/doc/if_pyth.txt
@@ -1,4 +1,4 @@
-*if_pyth.txt*   For Vim version 7.3.  Last change: 2013 Jun 02
+*if_pyth.txt*   For Vim version 7.3.  Last change: 2013 Jun 28
 
 
 		  VIM REFERENCE MANUAL    by Paul Moore
@@ -740,6 +740,11 @@ To work around such problems there are these options:
 3. You undefine PY_NO_RTLD_GLOBAL in auto/config.h after configuration.  This
    may crash Vim though.
 
+							*E880*
+Raising SystemExit exception in python isn't endorsed way to quit vim, use: >
+	:py vim.command("qall!")
+<
+
 							*has-python*
 You can test what Python version is available with: >
 	if has('python')
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index e5e7720f79..b7abdba5fd 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 7.3.  Last change: 2013 Jun 12
+*map.txt*       For Vim version 7.3.  Last change: 2013 Jun 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -159,9 +159,9 @@ type "a", then "bar" will get inserted.
 
 1.2 SPECIAL ARGUMENTS					*:map-arguments*
 
-"<buffer>", "<silent>", "<special>", "<script>", "<expr>" and "<unique>" can
-be used in any order.  They must appear right after the command, before any
-other arguments.
+"<buffer>", "<nowait>", "<silent>", "<special>", "<script>", "<expr>" and
+"<unique>" can be used in any order.  They must appear right after the
+command, before any other arguments.
 
 				*:map-local* *:map-<buffer>* *E224* *E225*
 If the first argument to one of these commands is "<buffer>" the mapping will
@@ -169,7 +169,9 @@ be effective in the current buffer only.  Example: >
 	:map <buffer>  ,w  /[.,;]<CR>
 Then you can map ",w" to something else in another buffer: >
 	:map <buffer>  ,w  /[#&!]<CR>
-The local buffer mappings are used before the global ones.
+The local buffer mappings are used before the global ones.  See <nowait> below
+to make a short local mapping not taking effect when a longer global one
+exists.
 The "<buffer>" argument can also be used to clear mappings: >
 	:unmap <buffer> ,w
 	:mapclear <buffer>
@@ -177,6 +179,14 @@ Local mappings are also cleared when a buffer is deleted, but not when it is
 unloaded.  Just like local option values.
 Also see |map-precedence|.
 
+						*:map-<nowait>* *:map-nowait*
+When defining a buffer-local mapping for "," there may be a global mapping
+that starts with ",".  Then you need to type another character for Vim to know
+whether to use the "," mapping or the longer one.  To avoid this add the
+<nowait> argument.  Then the mapping will be used when it matches, Vim does
+not wait for more characters to be typed.  However, if the characters were
+already type they are used.
+
 						*:map-<silent>* *:map-silent*
 To define a mapping which will not be echoed on the command line, add
 "<silent>" as the first argument.  Example: >
@@ -659,13 +669,12 @@ might want to set the 'ttimeout' option.
 Buffer-local mappings (defined using |:map-<buffer>|) take precedence over
 global mappings.  When a buffer-local mapping is the same as a global mapping,
 Vim will use the buffer-local mapping.  In addition, Vim will use a complete
-buffer-local mapping immediately, even if a longer global mapping has the
-buffer-local mapping as a prefix.  For example, given the following two
-mappings: >
-    :map <buffer> \a   :echo "Local \a"<CR>
-    :map          \abc :echo "Global \abc"<CR>
-The buffer-local mapping \a will be used immediately.  Vim will not wait for
-more characters to see if the user might be typing \abc.
+mapping immediately if it was defined with <nowait>, even if a longer mapping
+has the same prefix.  For example, given the following two mappings: >
+    :map <buffer> <nowait> \a   :echo "Local \a"<CR>
+    :map                   \abc :echo "Global \abc"<CR>
+When typing \a the buffer-local mapping will be used immediately.  Vim will
+not wait for more characters to see if the user might be typing \abc.
 
 							*map-keys-fails*
 There are situations where key codes might not be recognized:
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 57f1dcb36e..55c05fac30 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 7.3.  Last change: 2013 Jun 12
+*options.txt*	For Vim version 7.3.  Last change: 2013 Jun 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -482,39 +482,42 @@ to set options automatically for one or more files:
 There are two forms of modelines.  The first form:
 	[text]{white}{vi:|vim:|ex:}[white]{options}
 
-[text]		any text or empty
-{white}		at least one blank character (<Space> or <Tab>)
-{vi:|vim:|ex:}	the string "vi:", "vim:" or "ex:"
-[white]		optional white space
-{options}	a list of option settings, separated with white space or ':',
-		where each part between ':' is the argument for a ":set"
-		command (can be empty)
+[text]			any text or empty
+{white}			at least one blank character (<Space> or <Tab>)
+{vi:|vim:|ex:}		the string "vi:", "vim:" or "ex:"
+[white]			optional white space
+{options}		a list of option settings, separated with white space
+			or ':', where each part between ':' is the argument
+			for a ":set" command (can be empty)
 
-Example:
+Examples:
    vi:noai:sw=3 ts=6 ~
+   vim: tw=77 ~
 
 The second form (this is compatible with some versions of Vi):
 
-	[text]{white}{vi:|vim:|ex:}[white]se[t] {options}:[text]
+	[text]{white}{vi:|vim:|Vim:|ex:}[white]se[t] {options}:[text]
 
-[text]		any text or empty
-{white}		at least one blank character (<Space> or <Tab>)
-{vi:|vim:|ex:}	the string "vi:", "vim:" or "ex:"
-[white]		optional white space
-se[t]		the string "set " or "se " (note the space)
-{options}	a list of options, separated with white space, which is the
-		argument for a ":set" command
-:		a colon
-[text]		any text or empty
+[text]			any text or empty
+{white}			at least one blank character (<Space> or <Tab>)
+{vi:|vim:|Vim:|ex:}	the string "vi:", "vim:", "Vim:" or "ex:"
+[white]			optional white space
+se[t]			the string "set " or "se " (note the space); When
+			"Vim" is used it must be "set".
+{options}		a list of options, separated with white space, which
+			is the argument for a ":set" command
+:			a colon
+[text]			any text or empty
 
-Example:
+Examples:
    /* vim: set ai tw=75: */ ~
+   /* Vim: set ai tw=75: */ ~
 
-The white space before {vi:|vim:|ex:} is required.  This minimizes the chance
-that a normal word like "lex:" is caught.  There is one exception: "vi:" and
-"vim:" can also be at the start of the line (for compatibility with version
-3.0).  Using "ex:" at the start of the line will be ignored (this could be
-short for "example:").
+The white space before {vi:|vim:|Vim:|ex:} is required.  This minimizes the
+chance that a normal word like "lex:" is caught.  There is one exception:
+"vi:" and "vim:" can also be at the start of the line (for compatibility with
+version 3.0).  Using "ex:" at the start of the line will be ignored (this
+could be short for "example:").
 
 							*modeline-local*
 The options are set like with ":setlocal": The new value only applies to the
@@ -530,7 +533,7 @@ in another window.  But window-local options will be set.
 
 							*modeline-version*
 If the modeline is only to be used for some versions of Vim, the version
-number can be specified where "vim:" is used:
+number can be specified where "vim:" or "Vim:" is used:
 	vim{vers}:	version {vers} or later
 	vim<{vers}:	version before {vers}
 	vim={vers}:	version {vers}
@@ -6866,7 +6869,8 @@ A jump table for the options with a short description can be found at |Q_op|.
 	V N   Virtual column number as -{num}.  Not displayed if equal to 'c'.
 	p N   Percentage through file in lines as in |CTRL-G|.
 	P S   Percentage through file of displayed window.  This is like the
-	      percentage described for 'ruler'.  Always 3 in length.
+	      percentage described for 'ruler'.  Always 3 in length, unless
+	      translated.
 	a S   Argument list status as in default title.  ({current} of {max})
 	      Empty if the argument file count is zero or one.
 	{ NF  Evaluate expression between '%{' and '}' and substitute result.
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index dd2a5fad9e..5c8151c057 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -1,4 +1,4 @@
-*quickref.txt*  For Vim version 7.3.  Last change: 2013 May 20
+*quickref.txt*  For Vim version 7.3.  Last change: 2013 Jun 29
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -740,10 +740,12 @@ Short explanation of each option:		*option-list*
 'iconstring'		    string to use for the Vim icon text
 'ignorecase'	  'ic'	    ignore case in search patterns
 'imactivatekey'   'imak'    key that activates the X input method
+'imactivatefunc'  'imaf'    function to enable/disable the X input method
 'imcmdline'	  'imc'     use IM when starting to edit a command line
 'imdisable'	  'imd'     do not use the IM in any mode
 'iminsert'	  'imi'     use :lmap or IM in Insert mode
 'imsearch'	  'ims'     use :lmap or IM when typing a search pattern
+'imstatusfunc'    'imsf'    function to obtain X input method status
 'include'	  'inc'     pattern to be used to find an include file
 'includeexpr'	  'inex'    expression used to process an include line
 'incsearch'	  'is'	    highlight match while typing search pattern
diff --git a/runtime/doc/spell.txt b/runtime/doc/spell.txt
index 5c76eb5322..f6ba45715a 100644
--- a/runtime/doc/spell.txt
+++ b/runtime/doc/spell.txt
@@ -1,4 +1,4 @@
-*spell.txt*	For Vim version 7.3.  Last change: 2011 May 25
+*spell.txt*	For Vim version 7.3.  Last change: 2013 Jun 26
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -928,9 +928,13 @@ When the encoding is UTF-8 no word characters need to be specified.
 Vim allows you to use spell checking for several languages in the same file.
 You can list them in the 'spelllang' option.  As a consequence all spell files
 for the same encoding must use the same word characters, otherwise they can't
-be combined without errors.  If you get a warning that the word tables differ
-you may need to generate the .spl file again with |:mkspell|.  Check the FOL,
-LOW and UPP lines in the used .aff file.
+be combined without errors.
+
+If you get an E763 warning that the word tables differ you need to update your
+".spl" spell files.  If you downloaded the files, get the latest version of
+all spell files you use.  Otherwise generate the .spl file again with
+|:mkspell|.  If you still get errors check the FOL, LOW and UPP lines in the
+used .aff files.
 
 The XX.ascii.spl spell file generated with the "-ascii" argument will not
 contain the table with characters, so that it can be combine with spell files
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 32d7ae1afe..e38cd57ddc 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 7.3.  Last change: 2013 Jun 26
+*syntax.txt*	For Vim version 7.3.  Last change: 2013 Jun 28
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2996,38 +2996,6 @@ If you have a slow computer, you may wish to reduce the values for >
 increase them.	This primarily affects synchronizing (i.e. just what group,
 if any, is the text at the top of the screen supposed to be in?).
 
-Another cause of slow highlighting is due to syntax-driven folding; see
-|tex-folding| for a way around this.
-
-								*g:tex_fast*
-
-Finally, if syntax highlighting is still too slow, you may set >
-
-	:let g:tex_fast= ""
-
-in your .vimrc.  Used this way, the g:tex_fast variable causes the syntax
-highlighting script to avoid defining any regions and associated
-synchronization.  The result will be much faster syntax highlighting; the
-price: you will no longer have as much highlighting or any syntax-based
-folding, and you will be missing syntax-based error checking.
-
-You may decide that some syntax is acceptable; you may use the following table
-selectively to enable just some syntax highlighting: >
-
-    b : allow bold and italic syntax
-    c : allow texComment syntax
-    m : allow texMatcher syntax (ie. {...} and [...])
-    M : allow texMath syntax
-    p : allow parts, chapter, section, etc syntax
-    r : allow texRefZone syntax (nocite, bibliography, label, pageref, eqref)
-    s : allow superscript/subscript regions
-    S : allow texStyle syntax
-    v : allow verbatim syntax
-    V : allow texNewEnv and texNewCmd syntax
-<
-As an example, let g:tex_fast= "M" will allow math-associated highlighting
-but suppress all the other region-based syntax highlighting.
-
 Another cause of slow highlighting is due to syntax-driven folding; see
 |tex-folding| for a way around this.
 
@@ -3141,28 +3109,6 @@ for the following sets of characters: >
 By leaving one or more of these out, the associated conceal-character
 substitution will not be made.
 
-						*g:tex_isk*
- Tex: Controlling What's In A Keyword~
-
-(La)Tex keywords normally use the characters 0-9,a-z,A-Z,192-255 only
-but the "_" is the only one that causes problems.  So, by default,
-syntax/tex.vim overrides the usual |'iskeyword'| setting (using |:setlocal|)
-with one that works for LaTeX.
-
-However, one may override this iskeyword re-setting by setting the
-variable, g:tex_isk, in one's .vimrc to whatever one wishes and
-it will be used instead.
-
-
-TF						*tf.vim* *ft-tf-syntax*
-
-There is one option for the tf syntax highlighting.
-
-For syncing, minlines defaults to 100.	If you prefer another value, you can
-set "tf_minlines" to the value you desire.  Example: >
-
-	:let tf_minlines = your choice
-
 						*g:tex_isk* *g:tex_stylish*
  Tex: Controlling iskeyword~
 
@@ -3183,7 +3129,15 @@ syntax highlighting script handles this with the following logic:
 	* Else the local 'iskeyword' will be set to 48-57,a-z,A-Z,192-255
 
 
+TF						*tf.vim* *ft-tf-syntax*
 
+There is one option for the tf syntax highlighting.
+
+For syncing, minlines defaults to 100.	If you prefer another value, you can
+set "tf_minlines" to the value you desire.  Example: >
+
+	:let tf_minlines = your choice
+<
 VIM			*vim.vim*		*ft-vim-syntax*
 			*g:vimsyn_minlines*	*g:vimsyn_maxlines*
 There is a trade-off between more accurate syntax highlighting versus screen
diff --git a/runtime/doc/tags b/runtime/doc/tags
index edb64e5eb5..d99ba8845d 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -345,7 +345,9 @@ $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
 'iconstring'	options.txt	/*'iconstring'*
 'ignorecase'	options.txt	/*'ignorecase'*
 'im'	options.txt	/*'im'*
+'imactivatefunc'	options.txt	/*'imactivatefunc'*
 'imactivatekey'	options.txt	/*'imactivatekey'*
+'imaf'	options.txt	/*'imaf'*
 'imak'	options.txt	/*'imak'*
 'imc'	options.txt	/*'imc'*
 'imcmdline'	options.txt	/*'imcmdline'*
@@ -355,6 +357,8 @@ $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
 'iminsert'	options.txt	/*'iminsert'*
 'ims'	options.txt	/*'ims'*
 'imsearch'	options.txt	/*'imsearch'*
+'imsf'	options.txt	/*'imsf'*
+'imstatusfunc'	options.txt	/*'imstatusfunc'*
 'inc'	options.txt	/*'inc'*
 'include'	options.txt	/*'include'*
 'includeexpr'	options.txt	/*'includeexpr'*
@@ -2437,6 +2441,7 @@ $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
 :map!	map.txt	/*:map!*
 :map-<buffer>	map.txt	/*:map-<buffer>*
 :map-<expr>	map.txt	/*:map-<expr>*
+:map-<nowait>	map.txt	/*:map-<nowait>*
 :map-<script>	map.txt	/*:map-<script>*
 :map-<silent>	map.txt	/*:map-<silent>*
 :map-<special>	map.txt	/*:map-<special>*
@@ -2447,6 +2452,7 @@ $VIMRUNTIME	starting.txt	/*$VIMRUNTIME*
 :map-expression	map.txt	/*:map-expression*
 :map-local	map.txt	/*:map-local*
 :map-modes	map.txt	/*:map-modes*
+:map-nowait	map.txt	/*:map-nowait*
 :map-operator	map.txt	/*:map-operator*
 :map-script	map.txt	/*:map-script*
 :map-silent	map.txt	/*:map-silent*
@@ -6058,11 +6064,9 @@ g:tar_writeoptions	pi_tar.txt	/*g:tar_writeoptions*
 g:tex_comment_nospell	syntax.txt	/*g:tex_comment_nospell*
 g:tex_conceal	syntax.txt	/*g:tex_conceal*
 g:tex_fast	syntax.txt	/*g:tex_fast*
-g:tex_fast	syntax.txt	/*g:tex_fast*
 g:tex_flavor	filetype.txt	/*g:tex_flavor*
 g:tex_fold_enabled	syntax.txt	/*g:tex_fold_enabled*
 g:tex_isk	syntax.txt	/*g:tex_isk*
-g:tex_isk	syntax.txt	/*g:tex_isk*
 g:tex_no_error	syntax.txt	/*g:tex_no_error*
 g:tex_nospell	syntax.txt	/*g:tex_nospell*
 g:tex_stylish	syntax.txt	/*g:tex_stylish*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 4ce4ab1976..e7df05cf99 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 7.3.  Last change: 2013 Jun 26
+*todo.txt*      For Vim version 7.3.  Last change: 2013 Jun 29
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -34,84 +34,42 @@ not be repeated below, unless there is extra information.
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
---- Python interface
+--- Python interface ---
 
-Test 86 fails on MS-Windows, using backslashes instead of forward slashes.
-(Taro Muraoka, 2013 Jun 24)
-Can we fix this in code instead of in the test?
+    Breaks the tests
+Problem:    Python SystemExit exception is not handled properly.
+Solution:   Catch the exception and give an error. (Yasuhiro Matsumoto)
+Files:	    runtime/doc/if_pyth.txt, src/if_py_both.h, src/if_python.c,
+	    src/if_python3.c
 
 Python: ":py raw_input('prompt')" doesn't work. (Manu Hack)
 
-Win32: The Python interface only works with one version of Python, selected at
-compile time.  Can this be made to work with version 2.1 and 2.2 dynamically?
+--- bug fixes ---
 
-Python: Be able to define a Python function that can be called directly from
-Vim script.  Requires converting the arguments and return value, like with
-vim.bindeval().
+9. Patch to fix "gn" on single character matches. (Christian Brabandt, 2013
+Jun 2)
 
-Python SystemExit exception is not handled properly.  Patch to catch the
-exception and give an error. (Yasuhiro Matsumoto)
-Does not work, tests fail.
+8. Patch for cscope connection (Narendran, 2013 Jun 10)
 
---- bug fixes
-
-Problem with winfixheight and resizing. (Yukihiro Nakadaira, 2011 Sep 17)
-Patch Sep 18.
-
-Patch for IME problems. Remove hacking code for old IM. (Yukihiro Nakadaira,
-2012 Jul 20)
-
-Modeline is not triggered when using Vim: instead of vim:. It's very hard to
-see why it doesn't work.
-
-Patch to fix finding toolbar bitmaps.  Issue 129.
-
-Patch 7.3.1200 doesn't fix the problem in all cases. (Hirohito Higashi, 2013
-Jun 24)
-
-Patch to avoid clang warnings when building with Athena.
-(Dominique Pelle, 2013 Jun 22)
-
-Suggestion to remove __QNXNTO__ in gui.c. (Sean Boudreau, 2013 Jun 7)
-
-Combining characters are not used when executing a register with :@w.
-(William Fugh, 2013 Apr 5, more info from Ben Fritz)
-Patch by Christian Brabandt, 2013 Apr 6.  Second one.
-
-MS-Windows ACL support doesn't work well.  Patch from Ken Takata, 2012 Aug 29.
-Update Aug 31.
-Another patch for MingW, 2012 Dec 29.
-
-Bug in completion menu. (Olivier Teuliere, 2013 Feb 15)
-Patch by Christian Brabandt, Feb 16.
-
-Issue 134: pasting in visual selection in empty buffer.
-Patch by Christian Brabandt, 2013 May 22.
-
-Patch to fix "gn" on single character matches. (Christian Brabandt, 2013 Jun
-2)
-
-Patch for cscope connection (Narendran, 2013 Jun 10)
-
-'cursorline' is drawn incorrectly in diff mode. Patch by Christian Brabandt,
+7. 'cursorline' is drawn incorrectly in diff mode. Patch by Christian Brabandt,
 2012 Apr 2.
 
-When someone does a silly thing such as setting rows and columns to 65535,
+6. When someone does a silly thing such as setting rows and columns to 65535,
 handle the out-of-memory and set them to sane values? (jimmywang, 2013 May 17)
 
-InsertEnter doesn't prevent the cursor from moving when it goes to another
+5. InsertEnter doesn't prevent the cursor from moving when it goes to another
 line.
 
-":diffoff" does not restore options from before starting diff mode.
+4. ":diffoff" does not restore options from before starting diff mode.
 Patch by Christian Brabandt, 2013 May 26.
 
-Can't use multi-byte fill character in custom status line.
+3. Can't use multi-byte fill character in custom status line.
 Patch by Christian Wellenbrock, 2013 Jun 2.  Update Jun 3 (second one).
 
-Patch to fix glob() and globpath() with escaped special characters.
+2. Patch to fix glob() and globpath() with escaped special characters.
 (Adnan Zafar, 2013 Jun 2, tests Jun 3)
 
-Bug in findfile() directory matching. (Markus Braun Ben Fritz, 2013 Jun 20)
+1. Bug in findfile() directory matching. (Markus Braun Ben Fritz, 2013 Jun 20)
 Patch by Christian Brabandt (2013 Jun 22)
 
 ---- Fixes to be included before 7.4 above, less important stuff below ----
@@ -187,10 +145,6 @@ Second one. Update May 22.
 
 Patch to make fold updates much faster. (Christian Brabandt, 2012 Dec)
 
-Patch for IME handling, adds 'imactivatefunc' and 'imstatusfunc' option.
-(Yukihiro Nakadaira, 2012 Aug 16)
-Patch to improve IME handling. (Yasuhiro Matsumoto, 2012 Jul 18)
-
 Issue 54: document behavior of -complete, also expands arg.
 
 -   Add regex for 'paragraphs' and 'sections': 'parare' and 'sectre'.  Combine
@@ -245,6 +199,13 @@ Problem with refresh:always in completion. (Tyler Wade, 2013 Mar 17)
 b:undo_ftplugin cannot call a script-local function. (Boris Danilov, 2013 Jan
 7)
 
+Win32: The Python interface only works with one version of Python, selected at
+compile time.  Can this be made to work with version 2.1 and 2.2 dynamically?
+
+Python: Be able to define a Python function that can be called directly from
+Vim script.  Requires converting the arguments and return value, like with
+vim.bindeval().
+
 Patch for :tabcloseleft, after closing a tab go to left tab. (William Bowers,
 2012 Aug 4)
 
diff --git a/runtime/ftplugin/ocaml.vim b/runtime/ftplugin/ocaml.vim
index c379f53405..95213daf0c 100644
--- a/runtime/ftplugin/ocaml.vim
+++ b/runtime/ftplugin/ocaml.vim
@@ -13,6 +13,11 @@
 "              (Pierre Vittet)
 "              2010 Jul 10 - Bugfix, thanks to Pat Rondon
 "              2008 Jul 17 - Bugfix related to fnameescape (VA)
+"              2013 Jul - moving errorformat into compiler/ocaml.vim Marc Weber
+"
+" Marc Weber's comment: This file may contain a lot of (very custom) stuff
+" which eventually should be moved somewhere else ..
+"
 
 if exists("b:did_ftplugin")
   finish
@@ -33,19 +38,6 @@ endif
 " Error handling -- helps moving where the compiler wants you to go
 let s:cposet=&cpoptions
 set cpo&vim
-setlocal efm=
-      \%EFile\ \"%f\"\\,\ line\ %l\\,\ characters\ %c-%*\\d:,
-      \%EFile\ \"%f\"\\,\ line\ %l\\,\ character\ %c:%m,
-      \%+EReference\ to\ unbound\ regexp\ name\ %m,
-      \%Eocamlyacc:\ e\ -\ line\ %l\ of\ \"%f\"\\,\ %m,
-      \%Wocamlyacc:\ w\ -\ %m,
-      \%-Zmake%.%#,
-      \%C%m,
-      \%D%*\\a[%*\\d]:\ Entering\ directory\ `%f',
-      \%X%*\\a[%*\\d]:\ Leaving\ directory\ `%f',
-      \%D%*\\a:\ Entering\ directory\ `%f',
-      \%X%*\\a:\ Leaving\ directory\ `%f',
-      \%DMaking\ %*\\a\ in\ %f
 
 " Add mappings, unless the user didn't want this.
 if !exists("no_plugin_maps") && !exists("no_ocaml_maps")
diff --git a/runtime/ftplugin/vim.vim b/runtime/ftplugin/vim.vim
index 5feb152712..edba37b896 100644
--- a/runtime/ftplugin/vim.vim
+++ b/runtime/ftplugin/vim.vim
@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	Vim
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2012 Mar 21
+" Last Change:	2013 Jun 26
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -21,10 +21,6 @@ let b:undo_ftplugin = "setl fo< isk< com< tw< commentstring<"
 " and insert the comment leader when hitting <CR> or using "o".
 setlocal fo-=t fo+=croql
 
-" To make syntax highlighting of 'vimVar's work correctly we need the colon to
-" be part of keywords. This needs to be done prior to the 'isk+=#' below.
-setlocal isk+=:
-
 " To allow tag lookup via CTRL-] for autoload functions, '#' must be a
 " keyword character.  E.g., for netrw#Nread().
 setlocal isk+=#
diff --git a/runtime/indent/ocaml.vim b/runtime/indent/ocaml.vim
index a84c992edd..3bd65c63f0 100644
--- a/runtime/indent/ocaml.vim
+++ b/runtime/indent/ocaml.vim
@@ -4,9 +4,13 @@
 "               Mike Leary           <leary@nwlink.com>
 "               Markus Mottl         <markus.mottl@gmail.com>
 " URL:          http://www.ocaml.info/vim/indent/ocaml.vim
-" Last Change:  2010 Sep 04 - Added an indentation improvement by Mark Weber
+" Last Change:  2013 Jun 29
 "               2005 Jun 25 - Fixed multiple bugs due to 'else\nreturn ind' working
 "               2005 May 09 - Added an option to not indent OCaml-indents specially (MM)
+"               2013 June   - commented textwidth (Marc Weber)
+"
+" Marc Weber's comment: This file may contain a lot of (very custom) stuff
+" which eventually should be moved somewhere else ..
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")
@@ -19,7 +23,9 @@ setlocal indentexpr=GetOCamlIndent()
 setlocal indentkeys+=0=and,0=class,0=constraint,0=done,0=else,0=end,0=exception,0=external,0=if,0=in,0=include,0=inherit,0=initializer,0=let,0=method,0=open,0=then,0=type,0=val,0=with,0;;,0>\],0\|\],0>},0\|,0},0\],0)
 setlocal nolisp
 setlocal nosmartindent
-setlocal textwidth=80
+
+" At least Marc Weber and Markus Mottl do not like this:
+" setlocal textwidth=80
 
 " Comment formatting
 if !exists("no_ocaml_comments")
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index d6f9d247ba..3bd6322199 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -1,7 +1,7 @@
 " These commands create the option window.
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2013 May 20
+" Last Change:	2013 Jun 29
 
 " If there already is an option window, jump to that one.
 if bufwinnr("option-window") > 0
@@ -1209,6 +1209,10 @@ call <SID>OptionL("ims")
 if has("xim")
   call append("$", "imcmdline\twhen set always use IM when starting to edit a command line")
   call <SID>BinOptionG("imc", &imc)
+  call append("$", "imstatusfunc\tfunction to obtain IME status")
+  call <SID>OptionG("imsf", &imsf)
+  call append("$", "imactivatefunc\tfunction to enable/disable IME")
+  call <SID>OptionG("imaf", &imaf)
 endif
 
 
diff --git a/runtime/plugin/tohtml.vim b/runtime/plugin/tohtml.vim
index a56b95b8a6..c7fa8caae2 100644
--- a/runtime/plugin/tohtml.vim
+++ b/runtime/plugin/tohtml.vim
@@ -1,6 +1,6 @@
 " Vim plugin for converting a syntax highlighted file to HTML.
 " Maintainer: Ben Fritz <fritzophrenic@gmail.com>
-" Last Change: 2013 Jun 12
+" Last Change: 2013 Jun 26
 "
 " The core of the code is in $VIMRUNTIME/autoload/tohtml.vim and
 " $VIMRUNTIME/syntax/2html.vim
@@ -72,12 +72,11 @@ let g:loaded_2html_plugin = 'vim7.3_v14'
 "
 " Changelog: {{{
 "
-"   7.3_v14 (this version): Allow suppressing empty <span> created for line
-"                           number anchors when line numbers are not included,
-"                           using g:html_empty_anchors=0. Allow customizing
-"                           important IDs (like line IDs and fold IDs) using
-"                           g:html_id_expr evalutated when the buffer conversion
-"                           is started.
+"   7.3_v14 (this version): Allow suppressing line number anchors using
+"			    g:html_line_ids=0. Allow customizing
+"			    important IDs (like line IDs and fold IDs) using
+"			    g:html_id_expr evalutated when the buffer conversion
+"			    is started.
 "   7.3_v13 (2eb30f341e8d): Keep foldmethod at manual in the generated file and
 "			    insert modeline to set it to manual.
 "			    Fix bug: diff mode with 2 unsaved buffers creates a
diff --git a/src/buffer.c b/src/buffer.c
index 7d085920ea..ffe880ba4e 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -5115,6 +5115,8 @@ chk_modeline(lnum, flags)
 		    e = s + 3;
 		vers = getdigits(&e);
 		if (*e == ':'
+			&& (s[0] != 'V'
+				  || STRNCMP(skipwhite(e + 1), "set", 3) == 0)
 			&& (s[3] == ':'
 			    || (VIM_VERSION_100 >= vers && isdigit(s[3]))
 			    || (VIM_VERSION_100 < vers && s[3] == '<')
diff --git a/src/diff.c b/src/diff.c
index cf091408d4..92648a3615 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -1138,21 +1138,36 @@ diff_win_options(wp, addbuf)
 # endif
 
     wp->w_p_diff = TRUE;
+
     /* Use 'scrollbind' and 'cursorbind' when available */
 #ifdef FEAT_SCROLLBIND
+    if (!wp->w_p_diff_saved)
+	wp->w_p_scb_save = wp->w_p_scb;
     wp->w_p_scb = TRUE;
 #endif
 #ifdef FEAT_CURSORBIND
+    if (!wp->w_p_diff_saved)
+	wp->w_p_crb_save = wp->w_p_crb;
     wp->w_p_crb = TRUE;
 #endif
+    if (!wp->w_p_diff_saved)
+	wp->w_p_wrap_save = wp->w_p_wrap;
     wp->w_p_wrap = FALSE;
 # ifdef FEAT_FOLDING
     curwin = wp;
     curbuf = curwin->w_buffer;
+    if (!wp->w_p_diff_saved)
+	wp->w_p_fdm_save = vim_strsave(wp->w_p_fdm);
     set_string_option_direct((char_u *)"fdm", -1, (char_u *)"diff",
 						       OPT_LOCAL|OPT_FREE, 0);
     curwin = old_curwin;
     curbuf = curwin->w_buffer;
+    if (!wp->w_p_diff_saved)
+    {
+	wp->w_p_fdc_save = wp->w_p_fdc;
+	wp->w_p_fen_save = wp->w_p_fen;
+	wp->w_p_fdl_save = wp->w_p_fdl;
+    }
     wp->w_p_fdc = diff_foldcolumn;
     wp->w_p_fen = TRUE;
     wp->w_p_fdl = 0;
@@ -1164,6 +1179,8 @@ diff_win_options(wp, addbuf)
     if (vim_strchr(p_sbo, 'h') == NULL)
 	do_cmdline_cmd((char_u *)"set sbo+=hor");
 #endif
+    /* Saved the current values, to be restored in ex_diffoff(). */
+    wp->w_p_diff_saved = TRUE;
 
     if (addbuf)
 	diff_buf_add(wp->w_buffer);
@@ -1188,25 +1205,48 @@ ex_diffoff(eap)
     {
 	if (wp == curwin || (eap->forceit && wp->w_p_diff))
 	{
-	    /* Set 'diff', 'scrollbind' off and 'wrap' on. */
+	    /* Set 'diff', 'scrollbind' off and 'wrap' on. If option values
+	     * were saved in diff_win_options() restore them. */
 	    wp->w_p_diff = FALSE;
-	    RESET_BINDING(wp);
-	    wp->w_p_wrap = TRUE;
+
+#ifdef FEAT_SCROLLBIND
+	    if (wp->w_p_scb)
+		wp->w_p_scb = wp->w_p_diff_saved ? wp->w_p_scb_save : FALSE;
+#endif
+#ifdef FEAT_CURSORBIND
+	    if (wp->w_p_crb)
+		wp->w_p_crb = wp->w_p_diff_saved ? wp->w_p_crb_save : FALSE;
+#endif
+	    if (!wp->w_p_wrap)
+		wp->w_p_wrap = wp->w_p_diff_saved ? wp->w_p_wrap_save : TRUE;
 #ifdef FEAT_FOLDING
 	    curwin = wp;
 	    curbuf = curwin->w_buffer;
-	    set_string_option_direct((char_u *)"fdm", -1,
+	    if (wp->w_p_diff_saved)
+	    {
+		free_string_option(wp->w_p_fdm);
+		wp->w_p_fdm = wp->w_p_fdm_save;
+		wp->w_p_fdm_save = empty_option;
+	    }
+	    else
+		set_string_option_direct((char_u *)"fdm", -1,
 				   (char_u *)"manual", OPT_LOCAL|OPT_FREE, 0);
 	    curwin = old_curwin;
 	    curbuf = curwin->w_buffer;
-	    wp->w_p_fdc = 0;
-	    wp->w_p_fen = FALSE;
-	    wp->w_p_fdl = 0;
+	    if (wp->w_p_fdc == diff_foldcolumn)
+		wp->w_p_fdc = wp->w_p_diff_saved ? wp->w_p_fdc_save : 0;
+	    if (wp->w_p_fen)
+		wp->w_p_fen = wp->w_p_diff_saved ? wp->w_p_fen_save : FALSE;
+	    if (wp->w_p_fdl == 0 && wp->w_p_diff_saved)
+		wp->w_p_fdl = wp->w_p_fdl_save;
 	    foldUpdateAll(wp);
 	    /* make sure topline is not halfway a fold */
 	    changed_window_setting_win(wp);
 #endif
+	    /* Note: 'sbo' is not restored, it's a global option. */
 	    diff_buf_adjust(wp);
+
+	    wp->w_p_diff_saved = FALSE;
 	}
 #ifdef FEAT_SCROLLBIND
 	diffwin |= wp->w_p_diff;
diff --git a/src/edit.c b/src/edit.c
index c10ceb0c22..eb72c2d352 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -3477,6 +3477,7 @@ ins_compl_new_leader()
     }
 
     compl_enter_selects = !compl_used_match;
+    compl_shown_match = compl_curr_match = compl_first_match;
 
     /* Show the popup menu with a different set of matches. */
     ins_compl_show_pum();
@@ -8149,15 +8150,16 @@ ins_reg()
 # ifdef USE_IM_CONTROL
 	int	im_on = im_get_status();
 # endif
+	/* Sync undo, so the effect of e.g., setline() can be undone. */
+	u_sync(TRUE);
+	ins_need_undo = TRUE;
+
 	regname = get_expr_register();
 # ifdef USE_IM_CONTROL
 	/* Restore the Input Method. */
 	if (im_on)
 	    im_set_active(TRUE);
 # endif
-	if (regname == '=')
-	    /* sync undo, so the effect of e.g., setline() can be undone */
-	    u_sync(TRUE);
     }
     if (regname == NUL || !valid_yank_reg(regname, FALSE))
     {
diff --git a/src/eval.c b/src/eval.c
index fc0053fe2b..efece9dd7d 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -13755,6 +13755,7 @@ get_maparg(argvars, rettv, exact)
 	dict_add_nr_str(dict, "silent",  mp->m_silent  ? 1L : 0L, NULL);
 	dict_add_nr_str(dict, "sid",     (long)mp->m_script_ID, NULL);
 	dict_add_nr_str(dict, "buffer",  (long)buffer_local, NULL);
+	dict_add_nr_str(dict, "nowait",  mp->m_nowait  ? 1L : 0L, NULL);
 	dict_add_nr_str(dict, "mode",    0L, mapmode);
 
 	vim_free(lhs);
diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c
index f0d64b043a..99221aab0c 100644
--- a/src/ex_cmds2.c
+++ b/src/ex_cmds2.c
@@ -4334,6 +4334,9 @@ ex_language(eap)
 		if (what == LC_ALL)
 		{
 		    vim_setenv((char_u *)"LANG", name);
+
+		    /* Clear $LANGUAGE because GNU gettext uses it. */
+		    vim_setenv((char_u *)"LANGUAGE", (char_u *)"");
 # ifdef WIN32
 		    /* Apparently MS-Windows printf() may cause a crash when
 		     * we give it 8-bit text while it's expecting text in the
diff --git a/src/ex_getln.c b/src/ex_getln.c
index dbfcc873f2..6eb5dc68f7 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -3740,6 +3740,7 @@ ExpandInit(xp)
 #if defined(FEAT_USR_CMDS) && defined(FEAT_EVAL) && defined(FEAT_CMDL_COMPL)
     xp->xp_arg = NULL;
 #endif
+    xp->xp_line = NULL;
 }
 
 /*
@@ -4419,6 +4420,11 @@ set_cmd_context(xp, str, len, col)
 	while (nextcomm != NULL)
 	    nextcomm = set_one_cmd_context(xp, nextcomm);
 
+    /* Store the string here so that call_user_expand_func() can get to them
+     * easily. */
+    xp->xp_line = str;
+    xp->xp_col = col;
+
     str[col] = old_char;
 }
 
@@ -4959,34 +4965,27 @@ call_user_expand_func(user_expand_func, xp, num_file, file)
     int		*num_file;
     char_u	***file;
 {
-    char_u	keep;
+    int		keep = 0;
     char_u	num[50];
     char_u	*args[3];
     int		save_current_SID = current_SID;
     void	*ret;
     struct cmdline_info	    save_ccline;
 
-    if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0')
+    if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL)
 	return NULL;
     *num_file = 0;
     *file = NULL;
 
-    if (ccline.cmdbuff == NULL)
+    if (ccline.cmdbuff != NULL)
     {
-	/* Completion from Insert mode, pass fake arguments. */
-	keep = 0;
-	sprintf((char *)num, "%d", (int)STRLEN(xp->xp_pattern));
-	args[1] = xp->xp_pattern;
-    }
-    else
-    {
-	/* Completion on the command line, pass real arguments. */
 	keep = ccline.cmdbuff[ccline.cmdlen];
 	ccline.cmdbuff[ccline.cmdlen] = 0;
-	sprintf((char *)num, "%d", ccline.cmdpos);
-	args[1] = ccline.cmdbuff;
     }
+
     args[0] = vim_strnsave(xp->xp_pattern, xp->xp_pattern_len);
+    args[1] = xp->xp_line;
+    sprintf((char *)num, "%d", xp->xp_col);
     args[2] = num;
 
     /* Save the cmdline, we don't know what the function may do. */
diff --git a/src/fileio.c b/src/fileio.c
index 226cf5ad12..d0b2c380eb 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -10339,7 +10339,10 @@ file_pat_to_reg_pat(pat, pat_end, allow_dirs, no_bslash)
 		 * foo\,bar -> foo,bar
 		 * foo\ bar -> foo bar
 		 * Don't unescape \, * and others that are also special in a
-		 * regexp. */
+		 * regexp.
+		 * An escaped { must be unescaped since we use magic not
+		 * verymagic.
+		 */
 		if (*++p == '?'
 #ifdef BACKSLASH_IN_FILENAME
 			&& no_bslash
@@ -10347,7 +10350,8 @@ file_pat_to_reg_pat(pat, pat_end, allow_dirs, no_bslash)
 			)
 		    reg_pat[i++] = '?';
 		else
-		    if (*p == ',' || *p == '%' || *p == '#' || *p == ' ')
+		    if (*p == ',' || *p == '%' || *p == '#'
+						    || *p == ' ' || *p == '{')
 			reg_pat[i++] = *p;
 		    else
 		    {
diff --git a/src/getchar.c b/src/getchar.c
index 9b6e5416aa..12914b42c0 100644
--- a/src/getchar.c
+++ b/src/getchar.c
@@ -1924,7 +1924,6 @@ vgetorpeek(advance)
     mapblock_T	*mp;
 #ifdef FEAT_LOCALMAP
     mapblock_T	*mp2;
-    int		expecting_global_mappings;
 #endif
     mapblock_T	*mp_match;
     int		mp_match_len = 0;
@@ -2106,9 +2105,9 @@ vgetorpeek(advance)
 			/* First try buffer-local mappings. */
 			mp = curbuf->b_maphash[MAP_HASH(local_State, c1)];
 			mp2 = maphash[MAP_HASH(local_State, c1)];
-			expecting_global_mappings = (mp && mp2);
 			if (mp == NULL)
 			{
+			    /* There are no buffer-local mappings. */
 			    mp = mp2;
 			    mp2 = NULL;
 			}
@@ -2130,16 +2129,6 @@ vgetorpeek(advance)
 #endif
 				(mp = mp->m_next))
 			{
-#ifdef FEAT_LOCALMAP
-			    if (expecting_global_mappings && mp2 == NULL)
-			    {
-				/* This is the first global mapping. If we've
-				 * got a complete buffer-local match, use it. */
-				if (mp_match)
-				    break;
-				expecting_global_mappings = FALSE;
-			    }
-#endif
 			    /*
 			     * Only consider an entry if the first character
 			     * matches and it is for the current state.
@@ -2215,7 +2204,8 @@ vgetorpeek(advance)
 
 				    if (keylen > typebuf.tb_len)
 				    {
-					if (!timedout)
+					if (!timedout && !(mp_match != NULL
+						       && mp_match->m_nowait))
 					{
 					    /* break at a partly match */
 					    keylen = KEYLEN_PART_MAP;
@@ -3207,6 +3197,7 @@ do_map(maptype, arg, mode, abbrev)
     mapblock_T	**abbr_table;
     mapblock_T	**map_table;
     int		unique = FALSE;
+    int		nowait = FALSE;
     int		silent = FALSE;
     int		special = FALSE;
 #ifdef FEAT_EVAL
@@ -3225,7 +3216,8 @@ do_map(maptype, arg, mode, abbrev)
     else
 	noremap = REMAP_YES;
 
-    /* Accept <buffer>, <silent>, <expr> <script> and <unique> in any order. */
+    /* Accept <buffer>, <nowait>, <silent>, <expr> <script> and <unique> in
+     * any order. */
     for (;;)
     {
 #ifdef FEAT_LOCALMAP
@@ -3241,6 +3233,16 @@ do_map(maptype, arg, mode, abbrev)
 	}
 #endif
 
+	/*
+	 * Check for "<nowait>": don't wait for more characters.
+	 */
+	if (STRNCMP(keys, "<nowait>", 8) == 0)
+	{
+	    keys = skipwhite(keys + 8);
+	    nowait = TRUE;
+	    continue;
+	}
+
 	/*
 	 * Check for "<silent>": don't echo commands.
 	 */
@@ -3607,6 +3609,7 @@ do_map(maptype, arg, mode, abbrev)
 				vim_free(mp->m_orig_str);
 				mp->m_orig_str = vim_strsave(orig_rhs);
 				mp->m_noremap = noremap;
+				mp->m_nowait = nowait;
 				mp->m_silent = silent;
 				mp->m_mode = mode;
 #ifdef FEAT_EVAL
@@ -3695,6 +3698,7 @@ do_map(maptype, arg, mode, abbrev)
     }
     mp->m_keylen = (int)STRLEN(mp->m_keys);
     mp->m_noremap = noremap;
+    mp->m_nowait = nowait;
     mp->m_silent = silent;
     mp->m_mode = mode;
 #ifdef FEAT_EVAL
@@ -4173,6 +4177,11 @@ set_context_in_map_cmd(xp, cmd, arg, forceit, isabbrev, isunmap, cmdidx)
 		arg = skipwhite(arg + 8);
 		continue;
 	    }
+	    if (STRNCMP(arg, "<nowait>", 8) == 0)
+	    {
+		arg = skipwhite(arg + 8);
+		continue;
+	    }
 	    if (STRNCMP(arg, "<silent>", 8) == 0)
 	    {
 		arg = skipwhite(arg + 8);
@@ -4229,7 +4238,7 @@ ExpandMappings(regmatch, num_file, file)
     {
 	count = 0;
 
-	for (i = 0; i < 5; ++i)
+	for (i = 0; i < 6; ++i)
 	{
 	    if (i == 0)
 		p = (char_u *)"<silent>";
@@ -4245,6 +4254,8 @@ ExpandMappings(regmatch, num_file, file)
 	    else if (i == 4 && !expand_buffer)
 		p = (char_u *)"<buffer>";
 #endif
+	    else if (i == 5)
+		p = (char_u *)"<nowait>";
 	    else
 		continue;
 
@@ -4857,6 +4868,8 @@ makemap(fd, buf)
 			return FAIL;
 		    if (buf != NULL && fputs(" <buffer>", fd) < 0)
 			return FAIL;
+		    if (mp->m_nowait && fputs(" <nowait>", fd) < 0)
+			return FAIL;
 		    if (mp->m_silent && fputs(" <silent>", fd) < 0)
 			return FAIL;
 #ifdef FEAT_EVAL
diff --git a/src/gui.c b/src/gui.c
index 9730cb9859..8d2fee1be4 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -206,12 +206,6 @@ gui_attempt_start()
     static void
 gui_do_fork()
 {
-#ifdef __QNXNTO__
-    procmgr_daemon(0, PROCMGR_DAEMON_KEEPUMASK | PROCMGR_DAEMON_NOCHDIR |
-	    PROCMGR_DAEMON_NOCLOSE | PROCMGR_DAEMON_NODEVNULL);
-    gui_attempt_start();
-    return;
-#else
     int		pipefd[2];	/* pipe between parent and child */
     int		pipe_error;
     int		status;
@@ -316,7 +310,6 @@ gui_do_fork()
     /* If we failed to start the GUI, exit now. */
     if (!gui.in_use)
 	exit(1);
-#endif
 }
 
 /*
@@ -1644,6 +1637,7 @@ gui_set_shellsize(mustset, fit_to_display, direction)
 	    un_maximize = FALSE;
 #endif
     }
+    limit_screen_size();
     gui.num_cols = Columns;
     gui.num_rows = Rows;
 
diff --git a/src/gui_at_fs.c b/src/gui_at_fs.c
index 25767c2c79..2d73885aa4 100644
--- a/src/gui_at_fs.c
+++ b/src/gui_at_fs.c
@@ -2591,7 +2591,7 @@ SFcreateWidgets(toplevel, prompt, ok, cancel)
 		(XtCallbackProc)SFvFloatSliderMovedCallback,
 		(XtPointer)(long_u)n);
 	XtAddCallback(selFileVScrolls[n], XtNscrollProc,
-		(XtCallbackProc)SFvAreaSelectedCallback, (XtPointer)n);
+		(XtCallbackProc)SFvAreaSelectedCallback, (XtPointer)(long_u)n);
 
 	selFileHScrolls[n] = XtVaCreateManagedWidget("selFileHScroll",
 #ifdef FEAT_GUI_NEXTAW
@@ -2616,7 +2616,7 @@ SFcreateWidgets(toplevel, prompt, ok, cancel)
 		(XtCallbackProc)SFhSliderMovedCallback,
 		(XtPointer)(long_u)n);
 	XtAddCallback(selFileHScrolls[n], XtNscrollProc,
-		(XtCallbackProc)SFhAreaSelectedCallback, (XtPointer)n);
+		(XtCallbackProc)SFhAreaSelectedCallback, (XtPointer)(long_u)n);
     }
 
     selFileOK = XtVaCreateManagedWidget("selFileOK",
diff --git a/src/gui_gtk.c b/src/gui_gtk.c
index ba2d23d1e9..48537f4490 100644
--- a/src/gui_gtk.c
+++ b/src/gui_gtk.c
@@ -613,6 +613,17 @@ gui_mch_menu_set_tip(vimmenu_T *menu)
     void
 gui_mch_destroy_menu(vimmenu_T *menu)
 {
+    /* Don't let gtk_container_remove automatically destroy menu->id. */
+    if (menu->id != NULL)
+	g_object_ref(menu->id);
+
+    /* Workaround for a spurious gtk warning in Ubuntu: "Trying to remove
+     * a child that doesn't believe we're it's parent."
+     * Remove widget from gui.menubar before destroying it. */
+    if (menu->id != NULL && gui.menubar != NULL
+			    && gtk_widget_get_parent(menu->id) == gui.menubar)
+	gtk_container_remove(GTK_CONTAINER(gui.menubar), menu->id);
+
 # ifdef FEAT_TOOLBAR
     if (menu->parent != NULL && menu_is_toolbar(menu->parent->name))
     {
@@ -632,6 +643,8 @@ gui_mch_destroy_menu(vimmenu_T *menu)
 	    gtk_widget_destroy(menu->id);
     }
 
+    if (menu->id != NULL)
+	g_object_unref(menu->id);
     menu->submenu_id = NULL;
     menu->id = NULL;
 }
diff --git a/src/gui_gtk_x11.c b/src/gui_gtk_x11.c
index 853947c1bb..05295bf084 100644
--- a/src/gui_gtk_x11.c
+++ b/src/gui_gtk_x11.c
@@ -3698,6 +3698,7 @@ gui_mch_open(void)
 		p_window = h - 1;
 	    Rows = h;
 	}
+	limit_screen_size();
 
 	pixel_width = (guint)(gui_get_base_width() + Columns * gui.char_width);
 	pixel_height = (guint)(gui_get_base_height() + Rows * gui.char_height);
diff --git a/src/gui_w32.c b/src/gui_w32.c
index 34d3dd4d91..4443d35c0a 100644
--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -4163,7 +4163,11 @@ get_toolbar_bitmap(vimmenu_T *menu)
 	 * didn't exist or wasn't specified, try the menu name
 	 */
 	if (hbitmap == NULL
-		&& (gui_find_bitmap(menu->name, fname, "bmp") == OK))
+		&& (gui_find_bitmap(
+#ifdef FEAT_MULTI_LANG
+			    menu->en_dname != NULL ? menu->en_dname :
+#endif
+					menu->dname, fname, "bmp") == OK))
 	    hbitmap = LoadImage(
 		    NULL,
 		    fname,
diff --git a/src/gui_x11.c b/src/gui_x11.c
index 41fcbde2bb..f09d1a0c36 100644
--- a/src/gui_x11.c
+++ b/src/gui_x11.c
@@ -1431,6 +1431,7 @@ gui_mch_init()
 		p_window = h - 1;
 	    Rows = h;
 	}
+	limit_screen_size();
 	/*
 	 * Set the (x,y) position of the main window only if specified in the
 	 * users geometry, so we get good defaults when they don't. This needs
diff --git a/src/if_cscope.c b/src/if_cscope.c
index 605131156e..09982e6477 100644
--- a/src/if_cscope.c
+++ b/src/if_cscope.c
@@ -997,6 +997,15 @@ err_closing:
 	vim_free(ppath);
 
 #if defined(UNIX)
+# if defined(HAVE_SETSID) || defined(HAVE_SETPGID)
+	/* Change our process group to avoid cscope receiving SIGWINCH. */
+#  if defined(HAVE_SETSID)
+	(void)setsid();
+#  else
+	if (setpgid(0, 0) == -1)
+	    PERROR(_("cs_create_connection setpgid failed"));
+#  endif
+# endif
 	if (execl("/bin/sh", "sh", "-c", cmd, (char *)NULL) == -1)
 	    PERROR(_("cs_create_connection exec failed"));
 
diff --git a/src/if_py_both.h b/src/if_py_both.h
index b564d24b5d..7253fc72c4 100644
--- a/src/if_py_both.h
+++ b/src/if_py_both.h
@@ -13,6 +13,8 @@
  * Common code for if_python.c and if_python3.c.
  */
 
+static char_u e_py_systemexit[]	= "E880: Can't handle SystemExit of %s exception in vim";
+
 #if PY_VERSION_HEX < 0x02050000
 typedef int Py_ssize_t;  /* Python 2.4 and earlier don't have this type. */
 #endif
@@ -275,7 +277,7 @@ ObjectDir(PyObject *self, char **attributes)
 
     if (self)
 	for (method = self->ob_type->tp_methods ; method->ml_name != NULL ; ++method)
-	    if (add_string(ret, (char *) method->ml_name))
+	    if (add_string(ret, (char *)method->ml_name))
 	    {
 		Py_DECREF(ret);
 		return NULL;
@@ -549,8 +551,9 @@ VimTryStart(void)
 VimTryEnd(void)
 {
     --trylevel;
-    /* Without this it stops processing all subsequent VimL commands and 
-     * generates strange error messages if I e.g. try calling Test() in a cycle */
+    /* Without this it stops processing all subsequent VimL commands and
+     * generates strange error messages if I e.g. try calling Test() in a
+     * cycle */
     did_emsg = FALSE;
     /* Keyboard interrupt should be preferred over anything else */
     if (got_int)
@@ -570,7 +573,7 @@ VimTryEnd(void)
     /* Finally transform VimL exception to python one */
     else
     {
-	PyErr_SetVim((char *) current_exception->value);
+	PyErr_SetVim((char *)current_exception->value);
 	discard_current_exception();
 	return -1;
     }
@@ -667,7 +670,7 @@ VimToPython(typval_T *our_tv, int depth, PyObject *lookup_dict)
 
 	/* For backwards compatibility numbers are stored as strings. */
 	sprintf(buf, "%ld", (long)our_tv->vval.v_number);
-	ret = PyString_FromString((char *) buf);
+	ret = PyString_FromString((char *)buf);
     }
 # ifdef FEAT_FLOAT
     else if (our_tv->v_type == VAR_FLOAT)
@@ -675,7 +678,7 @@ VimToPython(typval_T *our_tv, int depth, PyObject *lookup_dict)
 	char buf[NUMBUFLEN];
 
 	sprintf(buf, "%f", our_tv->vval.v_float);
-	ret = PyString_FromString((char *) buf);
+	ret = PyString_FromString((char *)buf);
     }
 # endif
     else if (our_tv->v_type == VAR_LIST)
@@ -955,7 +958,7 @@ map_rtp_callback(char_u *path, void *_data)
     PyObject	*pathObject;
     map_rtp_data	*mr_data = *((map_rtp_data **) data);
 
-    if (!(pathObject = PyString_FromString((char *) path)))
+    if (!(pathObject = PyString_FromString((char *)path)))
     {
 	*data = NULL;
 	return;
@@ -1124,7 +1127,7 @@ find_module(char *fullname, char *tail, PyObject *new_path)
     PyObject	*module;
     char	*dot;
 
-    if ((dot = (char *) vim_strchr((char_u *) tail, '.')))
+    if ((dot = (char *)vim_strchr((char_u *) tail, '.')))
     {
 	/*
 	 * There is a dot in the name: call find_module recursively without the
@@ -1658,7 +1661,7 @@ DictionaryIterNext(dictiterinfo_T **dii)
 
     --((*dii)->todo);
 
-    if (!(ret = PyBytes_FromString((char *) (*dii)->hi->hi_key)))
+    if (!(ret = PyBytes_FromString((char *)(*dii)->hi->hi_key)))
 	return NULL;
 
     return ret;
@@ -2680,12 +2683,12 @@ FunctionCall(FunctionObject *self, PyObject *argsObject, PyObject *kwargs)
 FunctionRepr(FunctionObject *self)
 {
 #ifdef Py_TRACE_REFS
-    /* For unknown reason self->name may be NULL after calling 
+    /* For unknown reason self->name may be NULL after calling
      * Finalize */
     return PyString_FromFormat("<vim.Function '%s'>",
-	    (self->name == NULL ? "<NULL>" : (char *) self->name));
+	    (self->name == NULL ? "<NULL>" : (char *)self->name));
 #else
-    return PyString_FromFormat("<vim.Function '%s'>", (char *) self->name);
+    return PyString_FromFormat("<vim.Function '%s'>", (char *)self->name);
 #endif
 }
 
@@ -2809,7 +2812,7 @@ OptionsItem(OptionsObject *self, PyObject *keyObject)
     {
 	if (stringval)
 	{
-	    PyObject	*ret = PyBytes_FromString((char *) stringval);
+	    PyObject	*ret = PyBytes_FromString((char *)stringval);
 	    vim_free(stringval);
 	    return ret;
 	}
@@ -4525,7 +4528,7 @@ BufferAttr(BufferObject *self, char *name)
 {
     if (strcmp(name, "name") == 0)
 	return PyString_FromString((self->buf->b_ffname == NULL
-				    ? "" : (char *) self->buf->b_ffname));
+				    ? "" : (char *)self->buf->b_ffname));
     else if (strcmp(name, "number") == 0)
 	return Py_BuildValue(Py_ssize_t_fmt, self->buf->b_fnum);
     else if (strcmp(name, "vars") == 0)
@@ -4961,7 +4964,19 @@ run_cmd(const char *cmd, void *arg UNUSED
 #endif
 	)
 {
-    PyRun_SimpleString((char *) cmd);
+    PyObject	*run_ret;
+    run_ret = PyRun_String((char *)cmd, Py_file_input, globals, globals);
+    if (run_ret != NULL)
+    {
+	Py_DECREF(run_ret);
+    }
+    else if (PyErr_Occurred() && PyErr_ExceptionMatches(PyExc_SystemExit))
+    {
+	EMSG2(_(e_py_systemexit), "python");
+	PyErr_Clear();
+    }
+    else
+	PyErr_PrintEx(1);
 }
 
 static const char	*code_hdr = "def " DOPY_FUNC "(line, linenr):\n ";
@@ -4979,6 +4994,7 @@ run_do(const char *cmd, void *arg UNUSED
     char	*code;
     int		status;
     PyObject	*pyfunc, *pymain;
+    PyObject	*run_ret;
 
     if (u_save((linenr_T)RangeStart - 1, (linenr_T)RangeEnd + 1) != OK)
     {
@@ -4990,7 +5006,23 @@ run_do(const char *cmd, void *arg UNUSED
     code = PyMem_New(char, len + 1);
     memcpy(code, code_hdr, code_hdr_len);
     STRCPY(code + code_hdr_len, cmd);
-    status = PyRun_SimpleString(code);
+    run_ret = PyRun_String(code, Py_file_input, globals, globals);
+    status = -1;
+    if (run_ret != NULL)
+    {
+	status = 0;
+	Py_DECREF(run_ret);
+    }
+    else if (PyErr_Occurred() && PyErr_ExceptionMatches(PyExc_SystemExit))
+    {
+	PyMem_Free(code);
+	EMSG2(_(e_py_systemexit), "python");
+	PyErr_Clear();
+	return;
+    }
+    else
+	PyErr_PrintEx(1);
+
     PyMem_Free(code);
 
     if (status)
@@ -5068,9 +5100,14 @@ run_eval(const char *cmd, typval_T *rettv
 {
     PyObject	*run_ret;
 
-    run_ret = PyRun_String((char *) cmd, Py_eval_input, globals, globals);
+    run_ret = PyRun_String((char *)cmd, Py_eval_input, globals, globals);
     if (run_ret == NULL)
     {
+	if (PyErr_ExceptionMatches(PyExc_SystemExit))
+	{
+	    EMSG2(_(e_py_systemexit), "python");
+	    PyErr_Clear();
+	}
 	if (PyErr_Occurred() && !msg_silent)
 	    PyErr_PrintEx(0);
 	EMSG(_("E858: Eval did not return a valid python object"));
diff --git a/src/if_python.c b/src/if_python.c
index e5aec38214..735c6ac47d 100644
--- a/src/if_python.c
+++ b/src/if_python.c
@@ -448,6 +448,7 @@ static PyObject *imp_PyExc_KeyError;
 static PyObject *imp_PyExc_KeyboardInterrupt;
 static PyObject *imp_PyExc_TypeError;
 static PyObject *imp_PyExc_ValueError;
+static PyObject *imp_PyExc_SystemExit;
 static PyObject *imp_PyExc_RuntimeError;
 static PyObject *imp_PyExc_ImportError;
 static PyObject *imp_PyExc_OverflowError;
@@ -458,6 +459,7 @@ static PyObject *imp_PyExc_OverflowError;
 # define PyExc_KeyboardInterrupt imp_PyExc_KeyboardInterrupt
 # define PyExc_TypeError imp_PyExc_TypeError
 # define PyExc_ValueError imp_PyExc_ValueError
+# define PyExc_SystemExit imp_PyExc_SystemExit
 # define PyExc_RuntimeError imp_PyExc_RuntimeError
 # define PyExc_ImportError imp_PyExc_ImportError
 # define PyExc_OverflowError imp_PyExc_OverflowError
@@ -735,6 +737,7 @@ get_exceptions(void)
     imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt");
     imp_PyExc_TypeError = PyDict_GetItemString(exdict, "TypeError");
     imp_PyExc_ValueError = PyDict_GetItemString(exdict, "ValueError");
+    imp_PyExc_SystemExit = PyDict_GetItemString(exdict, "SystemExit");
     imp_PyExc_RuntimeError = PyDict_GetItemString(exdict, "RuntimeError");
     imp_PyExc_ImportError = PyDict_GetItemString(exdict, "ImportError");
     imp_PyExc_OverflowError = PyDict_GetItemString(exdict, "OverflowError");
@@ -744,6 +747,7 @@ get_exceptions(void)
     Py_XINCREF(imp_PyExc_KeyboardInterrupt);
     Py_XINCREF(imp_PyExc_TypeError);
     Py_XINCREF(imp_PyExc_ValueError);
+    Py_XINCREF(imp_PyExc_SystemExit);
     Py_XINCREF(imp_PyExc_RuntimeError);
     Py_XINCREF(imp_PyExc_ImportError);
     Py_XINCREF(imp_PyExc_OverflowError);
diff --git a/src/if_python3.c b/src/if_python3.c
index badf015c20..6849f1fb10 100644
--- a/src/if_python3.c
+++ b/src/if_python3.c
@@ -126,7 +126,6 @@
 # define PyErr_PrintEx py3_PyErr_PrintEx
 # define PyErr_NoMemory py3_PyErr_NoMemory
 # define PyErr_Occurred py3_PyErr_Occurred
-# define PyErr_PrintEx py3_PyErr_PrintEx
 # define PyErr_SetNone py3_PyErr_SetNone
 # define PyErr_SetString py3_PyErr_SetString
 # define PyErr_SetObject py3_PyErr_SetObject
@@ -403,6 +402,7 @@ static PyObject *p3imp_PyExc_KeyError;
 static PyObject *p3imp_PyExc_KeyboardInterrupt;
 static PyObject *p3imp_PyExc_TypeError;
 static PyObject *p3imp_PyExc_ValueError;
+static PyObject *p3imp_PyExc_SystemExit;
 static PyObject *p3imp_PyExc_RuntimeError;
 static PyObject *p3imp_PyExc_ImportError;
 static PyObject *p3imp_PyExc_OverflowError;
@@ -413,6 +413,7 @@ static PyObject *p3imp_PyExc_OverflowError;
 # define PyExc_KeyboardInterrupt p3imp_PyExc_KeyboardInterrupt
 # define PyExc_TypeError p3imp_PyExc_TypeError
 # define PyExc_ValueError p3imp_PyExc_ValueError
+# define PyExc_SystemExit p3imp_PyExc_SystemExit
 # define PyExc_RuntimeError p3imp_PyExc_RuntimeError
 # define PyExc_ImportError p3imp_PyExc_ImportError
 # define PyExc_OverflowError p3imp_PyExc_OverflowError
@@ -681,6 +682,7 @@ get_py3_exceptions()
     p3imp_PyExc_KeyboardInterrupt = PyDict_GetItemString(exdict, "KeyboardInterrupt");
     p3imp_PyExc_TypeError = PyDict_GetItemString(exdict, "TypeError");
     p3imp_PyExc_ValueError = PyDict_GetItemString(exdict, "ValueError");
+    p3imp_PyExc_SystemExit = PyDict_GetItemString(exdict, "SystemExit");
     p3imp_PyExc_RuntimeError = PyDict_GetItemString(exdict, "RuntimeError");
     p3imp_PyExc_ImportError = PyDict_GetItemString(exdict, "ImportError");
     p3imp_PyExc_OverflowError = PyDict_GetItemString(exdict, "OverflowError");
@@ -690,6 +692,7 @@ get_py3_exceptions()
     Py_XINCREF(p3imp_PyExc_KeyboardInterrupt);
     Py_XINCREF(p3imp_PyExc_TypeError);
     Py_XINCREF(p3imp_PyExc_ValueError);
+    Py_XINCREF(p3imp_PyExc_SystemExit);
     Py_XINCREF(p3imp_PyExc_RuntimeError);
     Py_XINCREF(p3imp_PyExc_ImportError);
     Py_XINCREF(p3imp_PyExc_OverflowError);
diff --git a/src/main.c b/src/main.c
index 30d57acfc1..e8eb259a90 100644
--- a/src/main.c
+++ b/src/main.c
@@ -2497,7 +2497,7 @@ scripterror:
 	     * Look for evidence of non-Cygwin paths before we bother.
 	     * This is only for when using the Unix files.
 	     */
-	    if (strpbrk(p, "\\:") != NULL && !path_with_url(p))
+	    if (vim_strpbrk(p, "\\:") != NULL && !path_with_url(p))
 	    {
 		char posix_path[PATH_MAX];
 
@@ -2507,7 +2507,7 @@ scripterror:
 		cygwin_conv_to_posix_path(p, posix_path);
 # endif
 		vim_free(p);
-		p = vim_strsave(posix_path);
+		p = vim_strsave((char_u *)posix_path);
 		if (p == NULL)
 		    mch_exit(2);
 	    }
diff --git a/src/mbyte.c b/src/mbyte.c
index 842d39e1c9..46ab5e4e13 100644
--- a/src/mbyte.c
+++ b/src/mbyte.c
@@ -5146,6 +5146,7 @@ xim_reset(void)
 	{
 	    xim_set_focus(gui.in_focus);
 
+#  ifdef FEAT_EVAL
 	    if (p_imaf[0] != NUL)
 	    {
 		char_u *argv[1];
@@ -5156,7 +5157,9 @@ xim_reset(void)
 		    argv[0] = (char_u *)"0";
 		(void)call_func_retnr(p_imaf, 1, argv, FALSE);
 	    }
-	    else if (im_activatekey_keyval != GDK_VoidSymbol)
+	    else
+#  endif
+		if (im_activatekey_keyval != GDK_VoidSymbol)
 	    {
 		if (im_is_active)
 		{
@@ -5320,12 +5323,17 @@ xim_queue_key_press_event(GdkEventKey *event, int down)
     int
 im_get_status(void)
 {
+#  ifdef FEAT_EVAL
     if (p_imsf[0] != NUL)
     {
 	int is_active;
 
 	/* FIXME: Don't execute user function in unsafe situation. */
-	if (exiting || is_autocmd_blocked())
+	if (exiting
+#   ifdef FEAT_AUTOCMD
+		|| is_autocmd_blocked()
+#   endif
+		)
 	    return FALSE;
 	/* FIXME: :py print 'xxx' is shown duplicate result.
 	 * Use silent to avoid it. */
@@ -5334,6 +5342,7 @@ im_get_status(void)
 	--msg_silent;
 	return (is_active > 0);
     }
+#  endif
     return im_is_active;
 }
 # endif
diff --git a/src/misc1.c b/src/misc1.c
index 002e1d2b8a..546e01e2c0 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -10463,6 +10463,54 @@ remove_duplicates(gap)
 }
 #endif
 
+static int has_env_var __ARGS((char_u *p));
+
+/*
+ * Return TRUE if "p" contains what looks like an environment variable.
+ * Allowing for escaping.
+ */
+    static int
+has_env_var(p)
+    char_u *p;
+{
+    for ( ; *p; mb_ptr_adv(p))
+    {
+	if (*p == '\\' && p[1] != NUL)
+	    ++p;
+	else if (vim_strchr((char_u *)
+#if defined(MSDOS) || defined(MSWIN) || defined(OS2)
+				    "$%"
+#else
+				    "$"
+#endif
+					, *p) != NULL)
+	    return TRUE;
+    }
+    return FALSE;
+}
+
+#ifdef SPECIAL_WILDCHAR
+static int has_special_wildchar __ARGS((char_u *p));
+
+/*
+ * Return TRUE if "p" contains a special wildcard character.
+ * Allowing for escaping.
+ */
+    static int
+has_special_wildchar(p)
+    char_u  *p;
+{
+    for ( ; *p; mb_ptr_adv(p))
+    {
+	if (*p == '\\' && p[1] != NUL)
+	    ++p;
+	else if (vim_strchr((char_u *)SPECIAL_WILDCHAR, *p) != NULL)
+	    return TRUE;
+    }
+    return FALSE;
+}
+#endif
+
 /*
  * Generic wildcard expansion code.
  *
@@ -10513,7 +10561,7 @@ gen_expand_wildcards(num_pat, pat, num_file, file, flags)
      */
     for (i = 0; i < num_pat; i++)
     {
-	if (vim_strpbrk(pat[i], (char_u *)SPECIAL_WILDCHAR) != NULL
+	if (has_special_wildchar(pat[i])
 # ifdef VIM_BACKTICK
 		&& !(vim_backtick(pat[i]) && pat[i][1] == '=')
 # endif
@@ -10543,7 +10591,7 @@ gen_expand_wildcards(num_pat, pat, num_file, file, flags)
 	    /*
 	     * First expand environment variables, "~/" and "~user/".
 	     */
-	    if (vim_strchr(p, '$') != NULL || *p == '~')
+	    if (has_env_var(p) || *p == '~')
 	    {
 		p = expand_env_save_opt(p, TRUE);
 		if (p == NULL)
@@ -10554,7 +10602,7 @@ gen_expand_wildcards(num_pat, pat, num_file, file, flags)
 		 * variable, use the shell to do that.  Discard previously
 		 * found file names and start all over again.
 		 */
-		else if (vim_strchr(p, '$') != NULL || *p == '~')
+		else if (has_env_var(p) || *p == '~')
 		{
 		    vim_free(p);
 		    ga_clear_strings(&ga);
diff --git a/src/misc2.c b/src/misc2.c
index 97956cca4a..8ae286088d 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -4685,8 +4685,58 @@ vim_findfile_init(path, filename, stopdirs, level, free_visited, find_what,
     }
     STRCPY(ff_expand_buffer, search_ctx->ffsc_start_dir);
     add_pathsep(ff_expand_buffer);
-    STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path);
-    add_pathsep(ff_expand_buffer);
+    {
+	int    eb_len = STRLEN(ff_expand_buffer);
+	char_u *buf = alloc(eb_len + STRLEN(search_ctx->ffsc_fix_path) + 1);
+
+	STRCPY(buf, ff_expand_buffer);
+	STRCPY(buf + eb_len, search_ctx->ffsc_fix_path);
+	if (mch_isdir(buf))
+	{
+	    STRCAT(ff_expand_buffer, search_ctx->ffsc_fix_path);
+	    add_pathsep(ff_expand_buffer);
+	}
+#ifdef FEAT_PATH_EXTRA
+	else
+	{
+	    char_u *p =  vim_strrchr(search_ctx->ffsc_fix_path, PATHSEP);
+	    char_u *wc_path = NUL;
+	    char_u *temp = NUL;
+	    int    len = 0;
+
+	    if (p != NULL)
+	    {
+		len = p - search_ctx->ffsc_fix_path;
+		STRNCAT(ff_expand_buffer, search_ctx->ffsc_fix_path, len);
+		add_pathsep(ff_expand_buffer);
+	    }
+	    else
+		len = STRLEN(search_ctx->ffsc_fix_path);
+
+	    if (search_ctx->ffsc_wc_path != NULL)
+	    {
+		wc_path = vim_strsave(search_ctx->ffsc_wc_path);
+		temp = alloc(STRLEN(search_ctx->ffsc_wc_path)
+				 + (STRLEN(search_ctx->ffsc_fix_path) - len));
+	    }
+
+	    if (temp == NULL || wc_path == NULL)
+	    {
+		vim_free(buf);
+		vim_free(temp);
+		vim_free(wc_path);
+		goto error_return;
+	    }
+
+	    STRCPY(temp, search_ctx->ffsc_fix_path + len);
+	    STRCAT(temp, search_ctx->ffsc_wc_path);
+	    vim_free(search_ctx->ffsc_wc_path);
+	    vim_free(wc_path);
+	    search_ctx->ffsc_wc_path = temp;
+	}
+#endif
+	vim_free(buf);
+    }
 
     sptr = ff_create_stack_element(ff_expand_buffer,
 #ifdef FEAT_PATH_EXTRA
diff --git a/src/ops.c b/src/ops.c
index 57c4b0adb2..ab3d636cdc 100644
--- a/src/ops.c
+++ b/src/ops.c
@@ -3497,7 +3497,9 @@ do_put(regname, dir, count, flags)
 #endif
 	if (dir == FORWARD)
 	    ++lnum;
-	if (u_save(lnum - 1, lnum) == FAIL)
+	/* In an empty buffer the empty line is going to be replaced, include
+	 * it in the saved lines. */
+	if ((bufempty() ? u_save(0, 2) : u_save(lnum - 1, lnum)) == FAIL)
 	    goto end;
 #ifdef FEAT_FOLDING
 	if (dir == FORWARD)
diff --git a/src/option.c b/src/option.c
index 86aaebf4c4..20a9bd76e7 100644
--- a/src/option.c
+++ b/src/option.c
@@ -1509,7 +1509,7 @@ static struct vimoption
 			    {(char_u *)B_IMODE_NONE, (char_u *)0L}
 #endif
 			    SCRIPTID_INIT},
-    {"imstatusfunc","imse",P_STRING|P_VI_DEF|P_SECURE,
+    {"imstatusfunc","imsf",P_STRING|P_VI_DEF|P_SECURE,
 # if defined(FEAT_EVAL) && defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
 			    (char_u *)&p_imsf, PV_NONE,
 			    {(char_u *)"", (char_u *)NULL}
@@ -8666,11 +8666,7 @@ set_num_option(opt_idx, varp, value, errbuf, errbuflen, opt_flags)
 	}
 	Columns = MIN_COLUMNS;
     }
-    /* Limit the values to avoid an overflow in Rows * Columns. */
-    if (Columns > 10000)
-	Columns = 10000;
-    if (Rows > 1000)
-	Rows = 1000;
+    limit_screen_size();
 
 #ifdef DJGPP
     /* avoid a crash by checking for a too large value of 'columns' */
@@ -10263,14 +10259,19 @@ copy_winopt(from, to)
     to->wo_stl = vim_strsave(from->wo_stl);
 #endif
     to->wo_wrap = from->wo_wrap;
+#ifdef FEAT_DIFF
+    to->wo_wrap_save = from->wo_wrap_save;
+#endif
 #ifdef FEAT_LINEBREAK
     to->wo_lbr = from->wo_lbr;
 #endif
 #ifdef FEAT_SCROLLBIND
     to->wo_scb = from->wo_scb;
+    to->wo_scb_save = from->wo_scb_save;
 #endif
 #ifdef FEAT_CURSORBIND
     to->wo_crb = from->wo_crb;
+    to->wo_crb_save = from->wo_crb_save;
 #endif
 #ifdef FEAT_SPELL
     to->wo_spell = from->wo_spell;
@@ -10282,6 +10283,7 @@ copy_winopt(from, to)
 #endif
 #ifdef FEAT_DIFF
     to->wo_diff = from->wo_diff;
+    to->wo_diff_saved = from->wo_diff_saved;
 #endif
 #ifdef FEAT_CONCEAL
     to->wo_cocu = vim_strsave(from->wo_cocu);
@@ -10289,11 +10291,16 @@ copy_winopt(from, to)
 #endif
 #ifdef FEAT_FOLDING
     to->wo_fdc = from->wo_fdc;
+    to->wo_fdc_save = from->wo_fdc_save;
     to->wo_fen = from->wo_fen;
+    to->wo_fen_save = from->wo_fen_save;
     to->wo_fdi = vim_strsave(from->wo_fdi);
     to->wo_fml = from->wo_fml;
     to->wo_fdl = from->wo_fdl;
+    to->wo_fdl_save = from->wo_fdl_save;
     to->wo_fdm = vim_strsave(from->wo_fdm);
+    to->wo_fdm_save = from->wo_diff_saved
+			      ? vim_strsave(from->wo_fdm_save) : empty_option;
     to->wo_fdn = from->wo_fdn;
 # ifdef FEAT_EVAL
     to->wo_fde = vim_strsave(from->wo_fde);
@@ -10325,6 +10332,7 @@ check_winopt(wop)
 #ifdef FEAT_FOLDING
     check_string_option(&wop->wo_fdi);
     check_string_option(&wop->wo_fdm);
+    check_string_option(&wop->wo_fdm_save);
 # ifdef FEAT_EVAL
     check_string_option(&wop->wo_fde);
     check_string_option(&wop->wo_fdt);
@@ -10355,6 +10363,7 @@ clear_winopt(wop)
 #ifdef FEAT_FOLDING
     clear_string_option(&wop->wo_fdi);
     clear_string_option(&wop->wo_fdm);
+    clear_string_option(&wop->wo_fdm_save);
 # ifdef FEAT_EVAL
     clear_string_option(&wop->wo_fde);
     clear_string_option(&wop->wo_fdt);
diff --git a/src/os_unix.c b/src/os_unix.c
index bb4c10ef74..06cb3b0868 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -1559,7 +1559,7 @@ x_IOerror_check(dpy)
 {
     /* This function should not return, it causes exit().  Longjump instead. */
     LONGJMP(lc_jump_env, 1);
-#  ifdef VMS
+#  if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__)
     return 0;  /* avoid the compiler complains about missing return value */
 #  endif
 }
@@ -1581,7 +1581,7 @@ x_IOerror_handler(dpy)
 
     /* This function should not return, it causes exit().  Longjump instead. */
     LONGJMP(x_jump_env, 1);
-# ifdef VMS
+# if defined(VMS) || defined(__CYGWIN__) || defined(__CYGWIN32__)
     return 0;  /* avoid the compiler complains about missing return value */
 # endif
 }
@@ -3783,6 +3783,7 @@ mch_get_shellsize()
 
     Rows = rows;
     Columns = columns;
+    limit_screen_size();
     return OK;
 }
 
@@ -5951,7 +5952,7 @@ mch_expand_wildcards(num_pat, pat, num_file, file, flags)
 # if defined(__CYGWIN__) || defined(__CYGWIN32__)
     /* Translate <CR><NL> into <NL>.  Caution, buffer may contain NUL. */
     p = buffer;
-    for (i = 0; i < len; ++i)
+    for (i = 0; i < (int)len; ++i)
 	if (!(buffer[i] == CAR && buffer[i + 1] == NL))
 	    *p++ = buffer[i];
     len = p - buffer;
diff --git a/src/os_win32.c b/src/os_win32.c
index 123b892ec3..421a164c50 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -481,20 +481,34 @@ DWORD g_PlatformId;
 # ifndef PROTO
 #  include <aclapi.h>
 # endif
+# ifndef PROTECTED_DACL_SECURITY_INFORMATION
+#  define PROTECTED_DACL_SECURITY_INFORMATION	0x80000000L
+# endif
 
 /*
  * These are needed to dynamically load the ADVAPI DLL, which is not
  * implemented under Windows 95 (and causes VIM to crash)
  */
-typedef DWORD (WINAPI *PSNSECINFO) (LPTSTR, enum SE_OBJECT_TYPE,
+typedef DWORD (WINAPI *PSNSECINFO) (LPSTR, SE_OBJECT_TYPE,
 	SECURITY_INFORMATION, PSID, PSID, PACL, PACL);
-typedef DWORD (WINAPI *PGNSECINFO) (LPSTR, enum SE_OBJECT_TYPE,
+typedef DWORD (WINAPI *PGNSECINFO) (LPSTR, SE_OBJECT_TYPE,
 	SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *,
 	PSECURITY_DESCRIPTOR *);
+# ifdef FEAT_MBYTE
+typedef DWORD (WINAPI *PSNSECINFOW) (LPWSTR, SE_OBJECT_TYPE,
+	SECURITY_INFORMATION, PSID, PSID, PACL, PACL);
+typedef DWORD (WINAPI *PGNSECINFOW) (LPWSTR, SE_OBJECT_TYPE,
+	SECURITY_INFORMATION, PSID *, PSID *, PACL *, PACL *,
+	PSECURITY_DESCRIPTOR *);
+# endif
 
 static HANDLE advapi_lib = NULL;	/* Handle for ADVAPI library */
 static PSNSECINFO pSetNamedSecurityInfo;
 static PGNSECINFO pGetNamedSecurityInfo;
+# ifdef FEAT_MBYTE
+static PSNSECINFOW pSetNamedSecurityInfoW;
+static PGNSECINFOW pGetNamedSecurityInfoW;
+# endif
 #endif
 
 typedef BOOL (WINAPI *PSETHANDLEINFORMATION)(HANDLE, DWORD, DWORD);
@@ -502,6 +516,42 @@ typedef BOOL (WINAPI *PSETHANDLEINFORMATION)(HANDLE, DWORD, DWORD);
 static BOOL allowPiping = FALSE;
 static PSETHANDLEINFORMATION pSetHandleInformation;
 
+#ifdef HAVE_ACL
+/*
+ * Enables or disables the specified privilege.
+ */
+    static BOOL
+win32_enable_privilege(LPTSTR lpszPrivilege, BOOL bEnable)
+{
+    BOOL             bResult;
+    LUID             luid;
+    HANDLE           hToken;
+    TOKEN_PRIVILEGES tokenPrivileges;
+
+    if (!OpenProcessToken(GetCurrentProcess(),
+		TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
+	return FALSE;
+
+    if (!LookupPrivilegeValue(NULL, lpszPrivilege, &luid))
+    {
+	CloseHandle(hToken);
+	return FALSE;
+    }
+
+    tokenPrivileges.PrivilegeCount           = 1;
+    tokenPrivileges.Privileges[0].Luid       = luid;
+    tokenPrivileges.Privileges[0].Attributes = bEnable ?
+						    SE_PRIVILEGE_ENABLED : 0;
+
+    bResult = AdjustTokenPrivileges(hToken, FALSE, &tokenPrivileges,
+	    sizeof(TOKEN_PRIVILEGES), NULL, NULL);
+
+    CloseHandle(hToken);
+
+    return bResult && GetLastError() == ERROR_SUCCESS;
+}
+#endif
+
 /*
  * Set g_PlatformId to VER_PLATFORM_WIN32_NT (NT) or
  * VER_PLATFORM_WIN32_WINDOWS (Win95).
@@ -541,14 +591,27 @@ PlatformId(void)
 						      "SetNamedSecurityInfoA");
 		pGetNamedSecurityInfo = (PGNSECINFO)GetProcAddress(advapi_lib,
 						      "GetNamedSecurityInfoA");
+# ifdef FEAT_MBYTE
+		pSetNamedSecurityInfoW = (PSNSECINFOW)GetProcAddress(advapi_lib,
+						      "SetNamedSecurityInfoW");
+		pGetNamedSecurityInfoW = (PGNSECINFOW)GetProcAddress(advapi_lib,
+						      "GetNamedSecurityInfoW");
+# endif
 		if (pSetNamedSecurityInfo == NULL
-			|| pGetNamedSecurityInfo == NULL)
+			|| pGetNamedSecurityInfo == NULL
+# ifdef FEAT_MBYTE
+			|| pSetNamedSecurityInfoW == NULL
+			|| pGetNamedSecurityInfoW == NULL
+# endif
+			)
 		{
 		    /* If we can't get the function addresses, set advapi_lib
 		     * to NULL so that we don't use them. */
 		    FreeLibrary(advapi_lib);
 		    advapi_lib = NULL;
 		}
+		/* Enable privilege for getting or setting SACLs. */
+		win32_enable_privilege(SE_SECURITY_NAME, TRUE);
 	    }
 	}
 #endif
@@ -3091,6 +3154,7 @@ mch_get_acl(char_u *fname)
     return (vim_acl_T)NULL;
 #else
     struct my_acl   *p = NULL;
+    DWORD   err;
 
     /* This only works on Windows NT and 2000. */
     if (g_PlatformId == VER_PLATFORM_WIN32_NT && advapi_lib != NULL)
@@ -3098,23 +3162,82 @@ mch_get_acl(char_u *fname)
 	p = (struct my_acl *)alloc_clear((unsigned)sizeof(struct my_acl));
 	if (p != NULL)
 	{
-	    if (pGetNamedSecurityInfo(
-			(LPTSTR)fname,		// Abstract filename
-			SE_FILE_OBJECT,		// File Object
-			// Retrieve the entire security descriptor.
-			OWNER_SECURITY_INFORMATION |
-			GROUP_SECURITY_INFORMATION |
-			DACL_SECURITY_INFORMATION |
-			SACL_SECURITY_INFORMATION,
-			&p->pSidOwner,		// Ownership information.
-			&p->pSidGroup,		// Group membership.
-			&p->pDacl,		// Discretionary information.
-			&p->pSacl,		// For auditing purposes.
-			&p->pSecurityDescriptor
-				    ) != ERROR_SUCCESS)
+# ifdef FEAT_MBYTE
+	    WCHAR	*wn = NULL;
+
+	    if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+		wn = enc_to_utf16(fname, NULL);
+	    if (wn != NULL)
 	    {
-		mch_free_acl((vim_acl_T)p);
-		p = NULL;
+		/* Try to retrieve the entire security descriptor. */
+		err = pGetNamedSecurityInfoW(
+			    wn,			// Abstract filename
+			    SE_FILE_OBJECT,	// File Object
+			    OWNER_SECURITY_INFORMATION |
+			    GROUP_SECURITY_INFORMATION |
+			    DACL_SECURITY_INFORMATION |
+			    SACL_SECURITY_INFORMATION,
+			    &p->pSidOwner,	// Ownership information.
+			    &p->pSidGroup,	// Group membership.
+			    &p->pDacl,		// Discretionary information.
+			    &p->pSacl,		// For auditing purposes.
+			    &p->pSecurityDescriptor);
+		if (err == ERROR_ACCESS_DENIED ||
+			err == ERROR_PRIVILEGE_NOT_HELD)
+		{
+		    /* Retrieve only DACL. */
+		    (void)pGetNamedSecurityInfoW(
+			    wn,
+			    SE_FILE_OBJECT,
+			    DACL_SECURITY_INFORMATION,
+			    NULL,
+			    NULL,
+			    &p->pDacl,
+			    NULL,
+			    &p->pSecurityDescriptor);
+		}
+		if (p->pSecurityDescriptor == NULL)
+		{
+		    mch_free_acl((vim_acl_T)p);
+		    p = NULL;
+		}
+		vim_free(wn);
+	    }
+	    else
+# endif
+	    {
+		/* Try to retrieve the entire security descriptor. */
+		err = pGetNamedSecurityInfo(
+			    (LPSTR)fname,	// Abstract filename
+			    SE_FILE_OBJECT,	// File Object
+			    OWNER_SECURITY_INFORMATION |
+			    GROUP_SECURITY_INFORMATION |
+			    DACL_SECURITY_INFORMATION |
+			    SACL_SECURITY_INFORMATION,
+			    &p->pSidOwner,	// Ownership information.
+			    &p->pSidGroup,	// Group membership.
+			    &p->pDacl,		// Discretionary information.
+			    &p->pSacl,		// For auditing purposes.
+			    &p->pSecurityDescriptor);
+		if (err == ERROR_ACCESS_DENIED ||
+			err == ERROR_PRIVILEGE_NOT_HELD)
+		{
+		    /* Retrieve only DACL. */
+		    (void)pGetNamedSecurityInfo(
+			    (LPSTR)fname,
+			    SE_FILE_OBJECT,
+			    DACL_SECURITY_INFORMATION,
+			    NULL,
+			    NULL,
+			    &p->pDacl,
+			    NULL,
+			    &p->pSecurityDescriptor);
+		}
+		if (p->pSecurityDescriptor == NULL)
+		{
+		    mch_free_acl((vim_acl_T)p);
+		    p = NULL;
+		}
 	    }
 	}
     }
@@ -3123,6 +3246,29 @@ mch_get_acl(char_u *fname)
 #endif
 }
 
+#ifdef HAVE_ACL
+/*
+ * Check if "acl" contains inherited ACE.
+ */
+    static BOOL
+is_acl_inherited(PACL acl)
+{
+    DWORD   i;
+    ACL_SIZE_INFORMATION    acl_info;
+    PACCESS_ALLOWED_ACE	    ace;
+
+    acl_info.AceCount = 0;
+    GetAclInformation(acl, &acl_info, sizeof(acl_info), AclSizeInformation);
+    for (i = 0; i < acl_info.AceCount; i++)
+    {
+	GetAce(acl, i, (LPVOID *)&ace);
+	if (ace->Header.AceFlags & INHERITED_ACE)
+	    return TRUE;
+    }
+    return FALSE;
+}
+#endif
+
 /*
  * Set the ACL of file "fname" to "acl" (unless it's NULL).
  * Errors are ignored.
@@ -3133,21 +3279,61 @@ mch_set_acl(char_u *fname, vim_acl_T acl)
 {
 #ifdef HAVE_ACL
     struct my_acl   *p = (struct my_acl *)acl;
+    SECURITY_INFORMATION    sec_info = 0;
 
     if (p != NULL && advapi_lib != NULL)
-	(void)pSetNamedSecurityInfo(
-		    (LPTSTR)fname,		// Abstract filename
-		    SE_FILE_OBJECT,		// File Object
-		    // Retrieve the entire security descriptor.
-		    OWNER_SECURITY_INFORMATION |
-			GROUP_SECURITY_INFORMATION |
-			DACL_SECURITY_INFORMATION |
-			SACL_SECURITY_INFORMATION,
-		    p->pSidOwner,		// Ownership information.
-		    p->pSidGroup,		// Group membership.
-		    p->pDacl,			// Discretionary information.
-		    p->pSacl			// For auditing purposes.
-		    );
+    {
+# ifdef FEAT_MBYTE
+	WCHAR	*wn = NULL;
+# endif
+
+	/* Set security flags */
+	if (p->pSidOwner)
+	    sec_info |= OWNER_SECURITY_INFORMATION;
+	if (p->pSidGroup)
+	    sec_info |= GROUP_SECURITY_INFORMATION;
+	if (p->pDacl)
+	{
+	    sec_info |= DACL_SECURITY_INFORMATION;
+	    /* Do not inherit its parent's DACL.
+	     * If the DACL is inherited, Cygwin permissions would be changed.
+	     */
+	    if (!is_acl_inherited(p->pDacl))
+		sec_info |= PROTECTED_DACL_SECURITY_INFORMATION;
+	}
+	if (p->pSacl)
+	    sec_info |= SACL_SECURITY_INFORMATION;
+
+# ifdef FEAT_MBYTE
+	if (enc_codepage >= 0 && (int)GetACP() != enc_codepage)
+	    wn = enc_to_utf16(fname, NULL);
+	if (wn != NULL)
+	{
+	    (void)pSetNamedSecurityInfoW(
+			wn,			// Abstract filename
+			SE_FILE_OBJECT,		// File Object
+			sec_info,
+			p->pSidOwner,		// Ownership information.
+			p->pSidGroup,		// Group membership.
+			p->pDacl,		// Discretionary information.
+			p->pSacl		// For auditing purposes.
+			);
+	    vim_free(wn);
+	}
+	else
+# endif
+	{
+	    (void)pSetNamedSecurityInfo(
+			(LPSTR)fname,		// Abstract filename
+			SE_FILE_OBJECT,		// File Object
+			sec_info,
+			p->pSidOwner,		// Ownership information.
+			p->pSidGroup,		// Group membership.
+			p->pDacl,		// Discretionary information.
+			p->pSacl		// For auditing purposes.
+			);
+	}
+    }
 #endif
 }
 
diff --git a/src/os_win32.h b/src/os_win32.h
index ce6f6d4936..42cbab5950 100644
--- a/src/os_win32.h
+++ b/src/os_win32.h
@@ -57,14 +57,11 @@
 
 #define FEAT_SHORTCUT		/* resolve shortcuts */
 
-#if !defined(__MINGW32__) \
-	&& !defined(__CYGWIN__) \
-	&& (!defined(__BORLANDC__) || __BORLANDC__ >= 0x550) \
+#if (!defined(__BORLANDC__) || __BORLANDC__ >= 0x550) \
 	&& (!defined(_MSC_VER) || _MSC_VER > 1020)
 /*
  * Access Control List (actually security info).
- * Mingw and Cygwin don't have the acl stuff.
- * Borland only in version 5.5 and later.
+ * Borland has the acl stuff only in version 5.5 and later.
  * MSVC in 5.0, not in 4.2, don't know about 4.3.
  */
 # define HAVE_ACL
diff --git a/src/proto/screen.pro b/src/proto/screen.pro
index 81fa6a701e..31f97d5444 100644
--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -5,6 +5,7 @@ void redraw_later_clear __ARGS((void));
 void redraw_all_later __ARGS((int type));
 void redraw_curbuf_later __ARGS((int type));
 void redraw_buf_later __ARGS((buf_T *buf, int type));
+int redraw_asap __ARGS((int type));
 void redrawWinline __ARGS((linenr_T lnum, int invalid));
 void update_curbuf __ARGS((int type));
 void update_screen __ARGS((int type));
diff --git a/src/proto/term.pro b/src/proto/term.pro
index 720d02854d..25d9b96a03 100644
--- a/src/proto/term.pro
+++ b/src/proto/term.pro
@@ -26,6 +26,7 @@ void term_settitle __ARGS((char_u *title));
 void ttest __ARGS((int pairs));
 void add_long_to_buf __ARGS((long_u val, char_u *dst));
 void check_shellsize __ARGS((void));
+void limit_screen_size __ARGS((void));
 void win_new_shellsize __ARGS((void));
 void shell_resized __ARGS((void));
 void shell_resized_check __ARGS((void));
diff --git a/src/quickfix.c b/src/quickfix.c
index 3ac534dc14..ebb02827db 100644
--- a/src/quickfix.c
+++ b/src/quickfix.c
@@ -1180,7 +1180,10 @@ copy_loclist(from, to)
 	/* When no valid entries are present in the list, qf_ptr points to
 	 * the first item in the list */
 	if (to_qfl->qf_nonevalid)
+	{
 	    to_qfl->qf_ptr = to_qfl->qf_start;
+	    to_qfl->qf_index = 1;
+	}
     }
 
     to->w_llist->qf_curlist = qi->qf_curlist;	/* current list */
@@ -1613,6 +1616,8 @@ qf_jump(qi, dir, errornr, forceit)
      */
     if (bt_quickfix(curbuf) && !opened_window)
     {
+	win_T *usable_win_ptr = NULL;
+
 	/*
 	 * If there is no file specified, we don't know where to go.
 	 * But do advance, otherwise ":cn" gets stuck.
@@ -1620,14 +1625,32 @@ qf_jump(qi, dir, errornr, forceit)
 	if (qf_ptr->qf_fnum == 0)
 	    goto theend;
 
-	/* Locate a window showing a normal buffer */
 	usable_win = 0;
-	FOR_ALL_WINDOWS(win)
-	    if (win->w_buffer->b_p_bt[0] == NUL)
-	    {
-		usable_win = 1;
-		break;
-	    }
+
+	ll_ref = curwin->w_llist_ref;
+	if (ll_ref != NULL)
+	{
+	    /* Find a window using the same location list that is not a
+	     * quickfix window. */
+	    FOR_ALL_WINDOWS(usable_win_ptr)
+		if (usable_win_ptr->w_llist == ll_ref
+			&& usable_win_ptr->w_buffer->b_p_bt[0] != 'q')
+		{
+		    usable_win = 1;
+		    break;
+		}
+	}
+
+	if (!usable_win)
+	{
+	    /* Locate a window showing a normal buffer */
+	    FOR_ALL_WINDOWS(win)
+		if (win->w_buffer->b_p_bt[0] == NUL)
+		{
+		    usable_win = 1;
+		    break;
+		}
+	}
 
 	/*
 	 * If no usable window is found and 'switchbuf' contains "usetab"
@@ -1656,8 +1679,6 @@ win_found:
 	 */
 	if (((firstwin == lastwin) && bt_quickfix(curbuf)) || !usable_win)
 	{
-	    ll_ref = curwin->w_llist_ref;
-
 	    flags = WSP_ABOVE;
 	    if (ll_ref != NULL)
 		flags |= WSP_NEWLOC;
@@ -1680,12 +1701,7 @@ win_found:
 	    if (curwin->w_llist_ref != NULL)
 	    {
 		/* In a location window */
-		ll_ref = curwin->w_llist_ref;
-
-		/* Find the window with the same location list */
-		FOR_ALL_WINDOWS(win)
-		    if (win->w_llist == ll_ref)
-			break;
+		win = usable_win_ptr;
 		if (win == NULL)
 		{
 		    /* Find the window showing the selected file */
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
index 8146d9d61e..d8df13cb07 100644
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -3538,7 +3538,7 @@ static int sub_equal __ARGS((regsub_T *sub1, regsub_T *sub2));
 static int match_backref __ARGS((regsub_T *sub, int subidx, int *bytelen));
 static int has_state_with_pos __ARGS((nfa_list_T *l, nfa_state_T *state, regsubs_T *subs));
 static int state_in_list __ARGS((nfa_list_T *l, nfa_state_T *state, regsubs_T *subs));
-static void addstate __ARGS((nfa_list_T *l, nfa_state_T *state, regsubs_T *subs, nfa_pim_T *pim, int off));
+static regsubs_T *addstate __ARGS((nfa_list_T *l, nfa_state_T *state, regsubs_T *subs_arg, nfa_pim_T *pim, int off));
 static void addstate_here __ARGS((nfa_list_T *l, nfa_state_T *state, regsubs_T *subs, nfa_pim_T *pim, int *ip));
 
 /*
@@ -3832,13 +3832,18 @@ state_in_list(l, state, subs)
     return FALSE;
 }
 
-    static void
-addstate(l, state, subs, pim, off)
-    nfa_list_T		*l;	/* runtime state list */
-    nfa_state_T		*state;	/* state to update */
-    regsubs_T		*subs;	/* pointers to subexpressions */
-    nfa_pim_T		*pim;   /* postponed look-behind match */
-    int			off;	/* byte offset, when -1 go to next line */
+/*
+ * Add "state" and possibly what follows to state list ".".
+ * Returns "subs_arg", possibly copied into temp_subs.
+ */
+
+    static regsubs_T *
+addstate(l, state, subs_arg, pim, off)
+    nfa_list_T		*l;	    /* runtime state list */
+    nfa_state_T		*state;	    /* state to update */
+    regsubs_T		*subs_arg;  /* pointers to subexpressions */
+    nfa_pim_T		*pim;	    /* postponed look-behind match */
+    int			off;	    /* byte offset, when -1 go to next line */
 {
     int			subidx;
     nfa_thread_T	*thread;
@@ -3847,6 +3852,8 @@ addstate(l, state, subs, pim, off)
     char_u		*save_ptr;
     int			i;
     regsub_T		*sub;
+    regsubs_T		*subs = subs_arg;
+    static regsubs_T	temp_subs;
 #ifdef ENABLE_LOG
     int			did_print = FALSE;
 #endif
@@ -3941,7 +3948,7 @@ skip_add:
 		    fprintf(log_fd, "> Not adding state %d to list %d. char %d: %s\n",
 			    abs(state->id), l->id, state->c, code);
 #endif
-		    return;
+		    return subs;
 		}
 
 		/* Do not add the state again when it exists with the same
@@ -3956,6 +3963,18 @@ skip_add:
 	    {
 		int newlen = l->len * 3 / 2 + 50;
 
+		if (subs != &temp_subs)
+		{
+		    /* "subs" may point into the current array, need to make a
+		     * copy before it becomes invalid. */
+		    copy_sub(&temp_subs.norm, &subs->norm);
+#ifdef FEAT_SYN_HL
+		    if (nfa_has_zsubexpr)
+			copy_sub(&temp_subs.synt, &subs->synt);
+#endif
+		    subs = &temp_subs;
+		}
+
 		l->t = vim_realloc(l->t, newlen * sizeof(nfa_thread_T));
 		l->len = newlen;
 	    }
@@ -3991,14 +4010,14 @@ skip_add:
 
 	case NFA_SPLIT:
 	    /* order matters here */
-	    addstate(l, state->out, subs, pim, off);
-	    addstate(l, state->out1, subs, pim, off);
+	    subs = addstate(l, state->out, subs, pim, off);
+	    subs = addstate(l, state->out1, subs, pim, off);
 	    break;
 
 	case NFA_SKIP_CHAR:
 	case NFA_NOPEN:
 	case NFA_NCLOSE:
-	    addstate(l, state->out, subs, pim, off);
+	    subs = addstate(l, state->out, subs, pim, off);
 	    break;
 
 	case NFA_MOPEN:
@@ -4094,7 +4113,7 @@ skip_add:
 		sub->list.line[subidx].start = reginput + off;
 	    }
 
-	    addstate(l, state->out, subs, pim, off);
+	    subs = addstate(l, state->out, subs, pim, off);
 
 	    if (save_in_use == -1)
 	    {
@@ -4112,7 +4131,7 @@ skip_add:
 	    {
 		/* Do not overwrite the position set by \ze. If no \ze
 		 * encountered end will be set in nfa_regtry(). */
-		addstate(l, state->out, subs, pim, off);
+		subs = addstate(l, state->out, subs, pim, off);
 		break;
 	    }
 	case NFA_MCLOSE1:
@@ -4181,7 +4200,7 @@ skip_add:
 		sub->list.line[subidx].end = reginput + off;
 	    }
 
-	    addstate(l, state->out, subs, pim, off);
+	    subs = addstate(l, state->out, subs, pim, off);
 
 	    if (REG_MULTI)
 		sub->list.multi[subidx].end = save_lpos;
@@ -4190,6 +4209,7 @@ skip_add:
 	    sub->in_use = save_in_use;
 	    break;
     }
+    return subs;
 }
 
 /*
@@ -4228,14 +4248,39 @@ addstate_here(l, state, subs, pim, ip)
     }
     else if (count > 1)
     {
-	/* make space for new states, then move them from the
-	 * end to the current position */
-	mch_memmove(&(l->t[listidx + count]),
-		&(l->t[listidx + 1]),
-		sizeof(nfa_thread_T) * (l->n - listidx - 1));
-	mch_memmove(&(l->t[listidx]),
-		&(l->t[l->n - 1]),
-		sizeof(nfa_thread_T) * count);
+	if (l->n + count - 1 >= l->len)
+	{
+	    /* not enough space to move the new states, reallocate the list
+	     * and move the states to the right position */
+	    nfa_thread_T *newl;
+
+	    l->len = l->len * 3 / 2 + 50;
+	    newl = (nfa_thread_T *)alloc(l->len * sizeof(nfa_thread_T));
+	    if (newl == NULL)
+		return;
+	    mch_memmove(&(newl[0]),
+		    &(l->t[0]),
+		    sizeof(nfa_thread_T) * listidx);
+	    mch_memmove(&(newl[listidx]),
+		    &(l->t[l->n - count]),
+		    sizeof(nfa_thread_T) * count);
+	    mch_memmove(&(newl[listidx + count]),
+		    &(l->t[listidx + 1]),
+		    sizeof(nfa_thread_T) * (l->n - count - listidx - 1));
+	    vim_free(l->t);
+	    l->t = newl;
+	}
+	else
+	{
+	    /* make space for new states, then move them from the
+	     * end to the current position */
+	    mch_memmove(&(l->t[listidx + count]),
+		    &(l->t[listidx + 1]),
+		    sizeof(nfa_thread_T) * (l->n - listidx - 1));
+	    mch_memmove(&(l->t[listidx]),
+		    &(l->t[l->n - 1]),
+		    sizeof(nfa_thread_T) * count);
+	}
     }
     --l->n;
     *ip = listidx - 1;
@@ -5198,6 +5243,8 @@ nfa_regmatch(prog, start, submatch, m)
 			 || t->state->c == NFA_START_INVISIBLE_BEFORE_FIRST
 			 || t->state->c == NFA_START_INVISIBLE_BEFORE_NEG_FIRST)
 		    {
+			int in_use = m->norm.in_use;
+
 			/* Copy submatch info for the recursive call, so that
 			 * \1 can be matched. */
 			copy_sub_off(&m->norm, &t->subs.norm);
@@ -5231,6 +5278,7 @@ nfa_regmatch(prog, start, submatch, m)
 			    add_here = TRUE;
 			    add_state = t->state->out1->out;
 			}
+			m->norm.in_use = in_use;
 		    }
 		    else
 		    {
diff --git a/src/screen.c b/src/screen.c
index 7b0ccf185b..3407aa4cbe 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -267,6 +267,147 @@ redraw_buf_later(buf, type)
     }
 }
 
+/*
+ * Redraw as soon as possible.  When the command line is not scrolled redraw
+ * right away and restore what was on the command line.
+ * Return a code indicating what happened.
+ */
+    int
+redraw_asap(type)
+    int		type;
+{
+    int		rows;
+    int		r;
+    int		ret = 0;
+    schar_T	*screenline;	/* copy from ScreenLines[] */
+    sattr_T	*screenattr;	/* copy from ScreenAttrs[] */
+#ifdef FEAT_MBYTE
+    int		i;
+    u8char_T	*screenlineUC = NULL;	/* copy from ScreenLinesUC[] */
+    u8char_T	*screenlineC[MAX_MCO];	/* copy from ScreenLinesC[][] */
+    schar_T	*screenline2 = NULL;	/* copy from ScreenLines2[] */
+#endif
+
+    redraw_later(type);
+    if (msg_scrolled || (State != NORMAL && State != NORMAL_BUSY))
+	return ret;
+
+    /* Allocate space to save the text displayed in the command line area. */
+    rows = Rows - cmdline_row;
+    screenline = (schar_T *)lalloc(
+			   (long_u)(rows * Columns * sizeof(schar_T)), FALSE);
+    screenattr = (sattr_T *)lalloc(
+			   (long_u)(rows * Columns * sizeof(sattr_T)), FALSE);
+    if (screenline == NULL || screenattr == NULL)
+	ret = 2;
+#ifdef FEAT_MBYTE
+    if (enc_utf8)
+    {
+	screenlineUC = (u8char_T *)lalloc(
+			  (long_u)(rows * Columns * sizeof(u8char_T)), FALSE);
+	if (screenlineUC == NULL)
+	    ret = 2;
+	for (i = 0; i < p_mco; ++i)
+	{
+	    screenlineC[i] = (u8char_T *)lalloc(
+			  (long_u)(rows * Columns * sizeof(u8char_T)), FALSE);
+	    if (screenlineC[i] == NULL)
+		ret = 2;
+	}
+    }
+    if (enc_dbcs == DBCS_JPNU)
+    {
+	screenline2 = (schar_T *)lalloc(
+			   (long_u)(rows * Columns * sizeof(schar_T)), FALSE);
+	if (screenline2 == NULL)
+	    ret = 2;
+    }
+#endif
+
+    if (ret != 2)
+    {
+	/* Save the text displayed in the command line area. */
+	for (r = 0; r < rows; ++r)
+	{
+	    mch_memmove(screenline + r * Columns,
+			ScreenLines + LineOffset[cmdline_row + r],
+			(size_t)Columns * sizeof(schar_T));
+	    mch_memmove(screenattr + r * Columns,
+			ScreenAttrs + LineOffset[cmdline_row + r],
+			(size_t)Columns * sizeof(sattr_T));
+#ifdef FEAT_MBYTE
+	    if (enc_utf8)
+	    {
+		mch_memmove(screenlineUC + r * Columns,
+			    ScreenLinesUC + LineOffset[cmdline_row + r],
+			    (size_t)Columns * sizeof(u8char_T));
+		for (i = 0; i < p_mco; ++i)
+		    mch_memmove(screenlineC[i] + r * Columns,
+				ScreenLinesC[r] + LineOffset[cmdline_row + r],
+				(size_t)Columns * sizeof(u8char_T));
+	    }
+	    if (enc_dbcs == DBCS_JPNU)
+		mch_memmove(screenline2 + r * Columns,
+			    ScreenLines2 + LineOffset[cmdline_row + r],
+			    (size_t)Columns * sizeof(schar_T));
+#endif
+	}
+
+	update_screen(0);
+	ret = 3;
+
+	if (must_redraw == 0)
+	{
+	    int	off = (int)(current_ScreenLine - ScreenLines);
+
+	    /* Restore the text displayed in the command line area. */
+	    for (r = 0; r < rows; ++r)
+	    {
+		mch_memmove(current_ScreenLine,
+			    screenline + r * Columns,
+			    (size_t)Columns * sizeof(schar_T));
+		mch_memmove(ScreenAttrs + off,
+			    screenattr + r * Columns,
+			    (size_t)Columns * sizeof(sattr_T));
+#ifdef FEAT_MBYTE
+		if (enc_utf8)
+		{
+		    mch_memmove(ScreenLinesUC + off,
+				screenlineUC + r * Columns,
+				(size_t)Columns * sizeof(u8char_T));
+		    for (i = 0; i < p_mco; ++i)
+			mch_memmove(ScreenLinesC[i] + off,
+				    screenlineC[i] + r * Columns,
+				    (size_t)Columns * sizeof(u8char_T));
+		}
+		if (enc_dbcs == DBCS_JPNU)
+		    mch_memmove(ScreenLines2 + off,
+				screenline2 + r * Columns,
+				(size_t)Columns * sizeof(schar_T));
+#endif
+		SCREEN_LINE(cmdline_row + r, 0, Columns, Columns, FALSE);
+	    }
+	    ret = 4;
+	}
+	setcursor();
+    }
+
+    vim_free(screenline);
+    vim_free(screenattr);
+#ifdef FEAT_MBYTE
+    if (enc_utf8)
+    {
+	vim_free(screenlineUC);
+	for (i = 0; i < p_mco; ++i)
+	    vim_free(screenlineC[i]);
+    }
+    if (enc_dbcs == DBCS_JPNU)
+	vim_free(screenline2);
+#endif
+
+    return ret;
+}
+
 /*
  * Changed something in the current window, at buffer line "lnum", that
  * requires that line and possibly other lines to be redrawn.
@@ -3366,9 +3507,11 @@ win_line(wp, lnum, startrow, endrow, nochange)
 #endif
 
 #ifdef FEAT_SYN_HL
-    /* Cursor line highlighting for 'cursorline'.  Not when Visual mode is
-     * active, because it's not clear what is selected then. */
-    if (wp->w_p_cul && lnum == wp->w_cursor.lnum && !VIsual_active)
+    /* Cursor line highlighting for 'cursorline' in the current window.  Not
+     * when Visual mode is active, because it's not clear what is selected
+     * then. */
+    if (wp->w_p_cul && lnum == wp->w_cursor.lnum
+					 && !(wp == curwin  && VIsual_active))
     {
 	line_attr = hl_attr(HLF_CUL);
 	area_highlighting = TRUE;
@@ -3582,6 +3725,11 @@ win_line(wp, lnum, startrow, endrow, nochange)
 		     * required when 'linebreak' is also set. */
 		    if (tocol == vcol)
 			tocol += n_extra;
+#ifdef FEAT_SYN_HL
+		    /* combine 'showbreak' with 'cursorline' */
+		    if (wp->w_p_cul && lnum == wp->w_cursor.lnum)
+			char_attr = hl_combine_attr(char_attr, HLF_CLN);
+#endif
 		}
 # endif
 	    }
diff --git a/src/search.c b/src/search.c
index c262c8435a..865f533e6f 100644
--- a/src/search.c
+++ b/src/search.c
@@ -4498,7 +4498,7 @@ current_quote(oap, count, include, quotechar)
 #endif /* FEAT_TEXTOBJ */
 
 #if defined(FEAT_VISUAL) || defined(PROTO)
-static int is_zerowidth __ARGS((char_u *pattern));
+static int is_one_char __ARGS((char_u *pattern));
 
 /*
  * Find next search match under cursor, cursor at end.
@@ -4519,7 +4519,7 @@ current_search(count, forward)
     char_u	old_p_ws = p_ws;
     int		flags = 0;
     pos_T	save_VIsual;
-    int		zerowidth = FALSE;
+    int		one_char;
 
     /* wrapping should not occur */
     p_ws = FALSE;
@@ -4549,9 +4549,9 @@ current_search(count, forward)
 	orig_pos = pos = start_pos = curwin->w_cursor;
 
     /* Is the pattern is zero-width? */
-    zerowidth = is_zerowidth(spats[last_idx].pat);
-    if (zerowidth == -1)
-	return FAIL;
+    one_char = is_one_char(spats[last_idx].pat);
+    if (one_char == -1)
+	return FAIL;  /* invalid pattern */
 
     /*
      * The trick is to first search backwards and then search forward again,
@@ -4566,7 +4566,7 @@ current_search(count, forward)
 	    dir = !i;
 
 	flags = 0;
-	if (!dir && !zerowidth)
+	if (!dir && !one_char)
 	    flags = SEARCH_END;
 
 	result = searchit(curwin, curbuf, &pos, (dir ? FORWARD : BACKWARD),
@@ -4607,7 +4607,7 @@ current_search(count, forward)
 
     /* move to match, except for zero-width matches, in which case, we are
      * already on the next match */
-    if (!zerowidth)
+    if (!one_char)
 	result = searchit(curwin, curbuf, &pos, (forward ? FORWARD : BACKWARD),
 	    spats[last_idx].pat, 0L, flags | SEARCH_KEEP, RE_SEARCH, 0, NULL);
 
@@ -4654,11 +4654,11 @@ current_search(count, forward)
 }
 
 /*
- * Check if the pattern is zero-width.
+ * Check if the pattern is one character or zero-width.
  * Returns TRUE, FALSE or -1 for failure.
  */
     static int
-is_zerowidth(pattern)
+is_one_char(pattern)
     char_u	*pattern;
 {
     regmmatch_T	regmatch;
@@ -4686,6 +4686,9 @@ is_zerowidth(pattern)
 	    result = (nmatched != 0
 		&& regmatch.startpos[0].lnum == regmatch.endpos[0].lnum
 		&& regmatch.startpos[0].col == regmatch.endpos[0].col);
+
+	if (!result && incl(&pos) == 0 && pos.col == regmatch.endpos[0].col)
+	    result  = TRUE;
     }
 
     called_emsg |= save_called_emsg;
diff --git a/src/structs.h b/src/structs.h
index 7eb1de86be..7c1ff137e2 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -141,14 +141,22 @@ typedef struct
 #ifdef FEAT_FOLDING
     long	wo_fdc;
 # define w_p_fdc w_onebuf_opt.wo_fdc	/* 'foldcolumn' */
+    int		wo_fdc_save;
+# define w_p_fdc_save w_onebuf_opt.wo_fdc_save	/* 'foldenable' saved for diff mode */
     int		wo_fen;
 # define w_p_fen w_onebuf_opt.wo_fen	/* 'foldenable' */
+    int		wo_fen_save;
+# define w_p_fen_save w_onebuf_opt.wo_fen_save	/* 'foldenable' saved for diff mode */
     char_u	*wo_fdi;
 # define w_p_fdi w_onebuf_opt.wo_fdi	/* 'foldignore' */
     long	wo_fdl;
 # define w_p_fdl w_onebuf_opt.wo_fdl	/* 'foldlevel' */
+    int		wo_fdl_save;
+# define w_p_fdl_save w_onebuf_opt.wo_fdl_save	/* 'foldlevel' state saved for diff mode */
     char_u	*wo_fdm;
 # define w_p_fdm w_onebuf_opt.wo_fdm	/* 'foldmethod' */
+    char_u	*wo_fdm_save;
+# define w_p_fdm_save w_onebuf_opt.wo_fdm_save	/* 'fdm' saved for diff mode */
     long	wo_fml;
 # define w_p_fml w_onebuf_opt.wo_fml	/* 'foldminlines' */
     long	wo_fdn;
@@ -213,9 +221,17 @@ typedef struct
 #ifdef FEAT_SCROLLBIND
     int		wo_scb;
 # define w_p_scb w_onebuf_opt.wo_scb	/* 'scrollbind' */
+    int		wo_diff_saved; /* options were saved for starting diff mode */
+# define w_p_diff_saved w_onebuf_opt.wo_diff_saved
+    int		wo_scb_save;	/* 'scrollbind' saved for diff mode*/
+# define w_p_scb_save w_onebuf_opt.wo_scb_save
 #endif
     int		wo_wrap;
 #define w_p_wrap w_onebuf_opt.wo_wrap	/* 'wrap' */
+#ifdef FEAT_DIFF
+    int		wo_wrap_save;	/* 'wrap' state saved for diff mode*/
+# define w_p_wrap_save w_onebuf_opt.wo_wrap_save
+#endif
 #ifdef FEAT_CONCEAL
     char_u	*wo_cocu;		/* 'concealcursor' */
 # define w_p_cocu w_onebuf_opt.wo_cocu
@@ -225,6 +241,8 @@ typedef struct
 #ifdef FEAT_CURSORBIND
     int		wo_crb;
 # define w_p_crb w_onebuf_opt.wo_crb	/* 'cursorbind' */
+    int		wo_crb_save;	/* 'cursorbind' state saved for diff mode*/
+# define w_p_crb_save w_onebuf_opt.wo_crb_save
 #endif
 
 #ifdef FEAT_EVAL
@@ -493,6 +511,8 @@ typedef struct expand
     int		xp_numfiles;		/* number of files found by
 						    file name completion */
     char_u	**xp_files;		/* list of files */
+    char_u	*xp_line;		/* text being completed */
+    int		xp_col;			/* cursor position in line */
 } expand_T;
 
 /* values for xp_backslash */
@@ -1002,12 +1022,13 @@ struct mapblock
 {
     mapblock_T	*m_next;	/* next mapblock in list */
     char_u	*m_keys;	/* mapped from, lhs */
-    int		m_keylen;	/* strlen(m_keys) */
     char_u	*m_str;		/* mapped to, rhs */
     char_u	*m_orig_str;	/* rhs as entered by the user */
+    int		m_keylen;	/* strlen(m_keys) */
     int		m_mode;		/* valid mode */
     int		m_noremap;	/* if non-zero no re-mapping for m_str */
     char	m_silent;	/* <silent> used, don't echo commands */
+    char	m_nowait;	/* <nowait> used */
 #ifdef FEAT_EVAL
     char	m_expr;		/* <expr> used, m_str is an expression */
     scid_T	m_script_ID;	/* ID of script where map was defined */
diff --git a/src/term.c b/src/term.c
index 003dd8b1ac..d4e4e0d9a0 100644
--- a/src/term.c
+++ b/src/term.c
@@ -106,6 +106,14 @@ static char_u *tgetent_error __ARGS((char_u *, char_u *));
 char		*tgetstr __ARGS((char *, char **));
 
 # ifdef FEAT_TERMRESPONSE
+    /* Change this to "if 1" to debug what happens with termresponse. */
+#  if 0
+#   define DEBUG_TERMRESPONSE
+    static void log_tr(char *msg);
+#   define LOG_TR(msg) log_tr(msg)
+#  else
+#   define LOG_TR(msg)
+#  endif
 /* Request Terminal Version status: */
 #  define CRV_GET	1	/* send T_CRV when switched to RAW mode */
 #  define CRV_SENT	2	/* did send T_CRV, waiting for answer */
@@ -1936,6 +1944,7 @@ set_termname(term)
     full_screen = TRUE;		/* we can use termcap codes from now on */
     set_term_defaults();	/* use current values as defaults */
 #ifdef FEAT_TERMRESPONSE
+    LOG_TR("setting crv_status to CRV_GET");
     crv_status = CRV_GET;	/* Get terminal version later */
 #endif
 
@@ -2947,8 +2956,10 @@ get_bytes_from_buf(buf, bytes, num_bytes)
 		return -1;
 	    if (buf[len++] == (int)KS_ZERO)
 		c = NUL;
-	    ++len;	/* skip KE_FILLER */
-	    /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */
+	    /* else it should be KS_SPECIAL; when followed by KE_FILLER c is
+	     * K_SPECIAL, or followed by KE_CSI and c must be CSI. */
+	    if (buf[len++] == (int)KE_CSI)
+		c = CSI;
 	}
 	else if (c == CSI && buf[len] == KS_EXTRA
 					       && buf[len + 1] == (int)KE_CSI)
@@ -2962,15 +2973,29 @@ get_bytes_from_buf(buf, bytes, num_bytes)
 #endif
 
 /*
- * Check if the new shell size is valid, correct it if it's too small.
+ * Check if the new shell size is valid, correct it if it's too small or way
+ * too big.
  */
     void
 check_shellsize()
 {
-    if (Columns < MIN_COLUMNS)
-	Columns = MIN_COLUMNS;
     if (Rows < min_rows())	/* need room for one window and command line */
 	Rows = min_rows();
+    limit_screen_size();
+}
+
+/*
+ * Limit Rows and Columns to avoid an overflow in Rows * Columns.
+ */
+    void
+limit_screen_size()
+{
+    if (Columns < MIN_COLUMNS)
+	Columns = MIN_COLUMNS;
+    else if (Columns > 10000)
+	Columns = 10000;
+    if (Rows > 1000)
+	Rows = 1000;
 }
 
 /*
@@ -3310,6 +3335,7 @@ may_req_termresponse()
 # endif
 	    && *T_CRV != NUL)
     {
+	LOG_TR("Sending CRV");
 	out_str(T_CRV);
 	crv_status = CRV_SENT;
 	/* check for the characters now, otherwise they might be eaten by
@@ -3322,10 +3348,10 @@ may_req_termresponse()
 # if defined(FEAT_MBYTE) || defined(PROTO)
 /*
  * Check how the terminal treats ambiguous character width (UAX #11).
- * First, we move the cursor to (0, 0) and print a test ambiguous character
+ * First, we move the cursor to (1, 0) and print a test ambiguous character
  * \u25bd (WHITE DOWN-POINTING TRIANGLE) and query current cursor position.
- * If the terminal treats \u25bd as single width, the position is (0, 1),
- * or if it is treated as double width, that will be (0, 2).
+ * If the terminal treats \u25bd as single width, the position is (1, 1),
+ * or if it is treated as double width, that will be (1, 2).
  * This function has the side effect that changes cursor position, so
  * it must be called immediately after entering termcap mode.
  */
@@ -3345,7 +3371,10 @@ may_req_ambiguous_character_width()
     {
 	 char_u	buf[16];
 
-	 term_windgoto(0, 0);
+	 LOG_TR("Sending U7 request");
+	 /* Do this in the second row.  In the first row the returned sequence
+	  * may be CSI 1;2R, which is the same as <S-F3>. */
+	 term_windgoto(1, 0);
 	 buf[mb_char2bytes(0x25bd, buf)] = 0;
 	 out_str(buf);
 	 out_str(T_U7);
@@ -3360,6 +3389,29 @@ may_req_ambiguous_character_width()
     }
 }
 # endif
+
+# ifdef DEBUG_TERMRESPONSE
+    static void
+log_tr(char *msg)
+{
+    static FILE *fd_tr = NULL;
+    static proftime_T start;
+    proftime_T now;
+
+    if (fd_tr == NULL)
+    {
+	fd_tr = fopen("termresponse.log", "w");
+	profile_start(&start);
+    }
+    now = start;
+    profile_end(&now);
+    fprintf(fd_tr, "%s: %s %s\n",
+	    profile_msg(&now),
+	    must_redraw == NOT_VALID ? "NV"
+					 : must_redraw == CLEAR ? "CL" : "  ",
+	    msg);
+}
+# endif
 #endif
 
 /*
@@ -3831,6 +3883,7 @@ switch_to_8bit()
 	need_gather = TRUE;		/* need to fill termleader[] */
     }
     detected_8bit = TRUE;
+    LOG_TR("Switching to 8 bit");
 }
 #endif
 
@@ -4140,14 +4193,20 @@ check_termcode(max_offset, buf, bufsize, buflen)
 		    if (tp[i] == ';' && ++j == 1)
 			extra = i + 1;
 		if (i == len)
-		    return -1;		/* not enough characters */
+		{
+		    LOG_TR("Not enough characters for CRV");
+		    return -1;
+		}
 
 #ifdef FEAT_MBYTE
-		/* eat it when it has 2 arguments and ends in 'R' */
-		if (j == 1 && tp[i] == 'R')
+		/* Eat it when it has 2 arguments and ends in 'R'. Ignore it
+		 * when u7_status is not "sent", <S-F3> sends something
+		 * similar. */
+		if (j == 1 && tp[i] == 'R' && u7_status == U7_SENT)
 		{
 		    char *aw = NULL;
 
+		    LOG_TR("Received U7 status");
 		    u7_status = U7_GOT;
 # ifdef FEAT_AUTOCMD
 		    did_cursorhold = TRUE;
@@ -4158,8 +4217,24 @@ check_termcode(max_offset, buf, bufsize, buflen)
 			aw = "single";
 		    else if (extra == 3)
 			aw = "double";
-		    if (aw != NULL)
+		    if (aw != NULL && STRCMP(aw, p_ambw) != 0)
+		    {
+			/* Setting the option causes a screen redraw. Do that
+			 * right away if possible, keeping any messages. */
 			set_option_value((char_u *)"ambw", 0L, (char_u *)aw, 0);
+#ifdef DEBUG_TERMRESPONSE
+			{
+			    char buf[100];
+			    int  r = redraw_asap(CLEAR);
+
+			    sprintf(buf, "set 'ambiwidth', redraw_asap(): %d",
+									   r);
+			    log_tr(buf);
+			}
+#else
+			redraw_asap(CLEAR);
+#endif
+		    }
 		    key_name[0] = (int)KS_EXTRA;
 		    key_name[1] = (int)KE_IGNORE;
 		    slen = i + 1;
@@ -4169,6 +4244,7 @@ check_termcode(max_offset, buf, bufsize, buflen)
 		/* eat it when at least one digit and ending in 'c' */
 		if (*T_CRV != NUL && i > 2 + (tp[0] != CSI) && tp[i] == 'c')
 		{
+		    LOG_TR("Received CRV");
 		    crv_status = CRV_GOT;
 # ifdef FEAT_AUTOCMD
 		    did_cursorhold = TRUE;
@@ -4208,6 +4284,7 @@ check_termcode(max_offset, buf, bufsize, buflen)
 			/* if xterm version >= 141 try to get termcap codes */
 			if (extra >= 141)
 			{
+			    LOG_TR("Enable checking for XT codes");
 			    check_for_codes = TRUE;
 			    need_gather = TRUE;
 			    req_codes_from_term();
@@ -4246,7 +4323,10 @@ check_termcode(max_offset, buf, bufsize, buflen)
 		    }
 
 		if (i == len)
+		{
+		    LOG_TR("not enough characters for XT");
 		    return -1;		/* not enough characters */
+		}
 	    }
 	}
 #endif
@@ -5191,6 +5271,10 @@ check_termcode(max_offset, buf, bufsize, buflen)
 	return retval == 0 ? (len + extra + offset) : retval;
     }
 
+#ifdef FEAT_TERMRESPONSE
+    LOG_TR("normal character");
+#endif
+
     return 0;			    /* no match found */
 }
 
@@ -5645,6 +5729,13 @@ req_more_codes_from_term()
      * many, there can be a buffer overflow somewhere. */
     while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL)
     {
+# ifdef DEBUG_TERMRESPONSE
+	char dbuf[100];
+
+	sprintf(dbuf, "Requesting XT %d: %s",
+				       xt_index_out, key_names[xt_index_out]);
+	log_tr(dbuf);
+# endif
 	sprintf(buf, "\033P+q%02x%02x\033\\",
 		      key_names[xt_index_out][0], key_names[xt_index_out][1]);
 	out_str_nf((char_u *)buf);
@@ -5691,6 +5782,14 @@ got_code_from_term(code, len)
 		break;
 	    }
 	}
+# ifdef DEBUG_TERMRESPONSE
+	{
+	    char buf[100];
+
+	    sprintf(buf, "Received XT %d: %s", xt_index_in, (char *)name);
+	    log_tr(buf);
+	}
+# endif
 	if (key_names[i] != NULL)
 	{
 	    for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2)
@@ -5709,7 +5808,17 @@ got_code_from_term(code, len)
 		    set_keep_msg_from_hist();
 		    set_color_count(i);
 		    init_highlight(TRUE, FALSE);
-		    redraw_later(CLEAR);
+#ifdef DEBUG_TERMRESPONSE
+		    {
+			char buf[100];
+			int  r = redraw_asap(CLEAR);
+
+			sprintf(buf, "Received t_Co, redraw_asap(): %d", r);
+			log_tr(buf);
+		    }
+#else
+		    redraw_asap(CLEAR);
+#endif
 		}
 	    }
 	    else
diff --git a/src/testdir/Make_amiga.mak b/src/testdir/Make_amiga.mak
index 1bd176c147..afc4a03dd3 100644
--- a/src/testdir/Make_amiga.mak
+++ b/src/testdir/Make_amiga.mak
@@ -33,7 +33,7 @@ SCRIPTS = test1.out test3.out test4.out test5.out test6.out \
 		test76.out test77.out test78.out test79.out test80.out \
 		test81.out test82.out test83.out test84.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out
+		test94.out test95.out test96.out test97.out
 
 .SUFFIXES: .in .out
 
@@ -145,3 +145,5 @@ test92.out: test92.in
 test93.out: test93.in
 test94.out: test94.in
 test95.out: test95.in
+test96.out: test96.in
+test97.out: test97.in
diff --git a/src/testdir/Make_dos.mak b/src/testdir/Make_dos.mak
index 11ecd9a671..573a1df383 100644
--- a/src/testdir/Make_dos.mak
+++ b/src/testdir/Make_dos.mak
@@ -32,7 +32,7 @@ SCRIPTS =	test3.out test4.out test5.out test6.out test7.out \
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out
+		test94.out test95.out test96.out test97.out
 
 SCRIPTS32 =	test50.out test70.out
 
diff --git a/src/testdir/Make_ming.mak b/src/testdir/Make_ming.mak
index 5793766727..51c64efe83 100644
--- a/src/testdir/Make_ming.mak
+++ b/src/testdir/Make_ming.mak
@@ -52,7 +52,7 @@ SCRIPTS =	test3.out test4.out test5.out test6.out test7.out \
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out
+		test94.out test95.out test96.out test97.out
 
 SCRIPTS32 =	test50.out test70.out
 
diff --git a/src/testdir/Make_os2.mak b/src/testdir/Make_os2.mak
index 8014434022..8c45229ca2 100644
--- a/src/testdir/Make_os2.mak
+++ b/src/testdir/Make_os2.mak
@@ -33,7 +33,7 @@ SCRIPTS = test1.out test3.out test4.out test5.out test6.out \
 		test76.out test77.out test78.out test79.out test80.out \
 		test81.out test82.out test83.out test84.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out
+		test94.out test95.out test96.out test97.out
 
 .SUFFIXES: .in .out
 
diff --git a/src/testdir/Make_vms.mms b/src/testdir/Make_vms.mms
index 5ab0e415df..a62b7ad451 100644
--- a/src/testdir/Make_vms.mms
+++ b/src/testdir/Make_vms.mms
@@ -4,7 +4,7 @@
 # Authors:	Zoltan Arpadffy, <arpadffy@polarhome.com>
 #		Sandor Kopanyi,  <sandor.kopanyi@mailbox.hu>
 #
-# Last change:  2013 May 18
+# Last change:  2013 Jul 03
 #
 # This has been tested on VMS 6.2 to 8.3 on DEC Alpha, VAX and IA64.
 # Edit the lines in the Configuration section below to select.
@@ -78,7 +78,7 @@ SCRIPT = test1.out  test2.out  test3.out  test4.out  test5.out  \
 	 test77.out test78.out test79.out test80.out test81.out \
 	 test82.out test83.out test84.out test88.out test89.out \
 	 test90.out test91.out test92.out test93.out test94.out \
-	 test95.out
+	 test95.out test96.out test97.out
 
 # Known problems:
 # Test 30: a problem around mac format - unknown reason
diff --git a/src/testdir/Makefile b/src/testdir/Makefile
index 6573e8ac78..bc525d9d1a 100644
--- a/src/testdir/Makefile
+++ b/src/testdir/Makefile
@@ -29,7 +29,7 @@ SCRIPTS = test1.out test2.out test3.out test4.out test5.out test6.out \
 		test79.out test80.out test81.out test82.out test83.out \
 		test84.out test85.out test86.out test87.out test88.out \
 		test89.out test90.out test91.out test92.out test93.out \
-		test94.out test95.out
+		test94.out test95.out test96.out test97.out
 
 SCRIPTS_GUI = test16.out
 
diff --git a/src/testdir/test53.in b/src/testdir/test53.in
index c1d50611f2..2cc7d10508 100644
--- a/src/testdir/test53.in
+++ b/src/testdir/test53.in
@@ -44,7 +44,8 @@ gnd/[u]niquepattern/s
 vlgnd
 /mother
 :set selection=exclusive
-$cgNmongoose
+$cgNmongoose/i
+cgnj
 :/^start:/,/^end:/wq! test.out
 ENDTEST
 
@@ -73,4 +74,5 @@ zero width pattern
 delete first and last chars
 uniquepattern uniquepattern
 my very excellent mother just served us nachos
+for (i=0; i<=10; i++)
 end:
diff --git a/src/testdir/test53.ok b/src/testdir/test53.ok
index 179b1b2bff..40031ed47a 100644
--- a/src/testdir/test53.ok
+++ b/src/testdir/test53.ok
@@ -26,4 +26,5 @@ zerowidth pattern
 elete first and last char
  uniquepattern
 my very excellent mongoose just served us nachos
+for (j=0; i<=10; i++)
 end:
diff --git a/src/testdir/test64.in b/src/testdir/test64.in
index a7b5794d73..c414c6e76e 100644
--- a/src/testdir/test64.in
+++ b/src/testdir/test64.in
@@ -384,6 +384,7 @@ STARTTEST
 :call add(tl, [2, '^.*\.\(.*\)/.\+\(\1\)\@<!$', 'foo.bat/foo.com', 'foo.bat/foo.com', 'bat'])
 :call add(tl, [2, '^.*\.\(.*\)/.\+\(\1\)\@<!$', 'foo.bat/foo.bat'])
 :call add(tl, [2, '^.*\.\(.*\)/.\+\(\1\)\@<=$', 'foo.bat/foo.bat', 'foo.bat/foo.bat', 'bat', 'bat'])
+:call add(tl, [2, '\\\@<!\${\(\d\+\%(:.\{-}\)\?\\\@<!\)}', '2013-06-27${0}', '${0}', '0'])
 :"
 :"""" Look-behind with limit
 :call add(tl, [2, '<\@<=span.', 'xxspanxx<spanyyy', 'spany'])
@@ -462,7 +463,7 @@ STARTTEST
 :endfor
 :unlet t tl e l
 :"
-:"""""" multi-line tests
+:"""""" multi-line tests """"""""""""""""""""
 :let tl = []
 :"
 :"""" back references
@@ -572,6 +573,7 @@ yeGopA END:"
 "ayb20gg/..\%$
 "bybGo"apo"bp:"
 :"
+:""""" Write the results """""""""""""
 :/\%#=1^Results/,$wq! test.out
 ENDTEST
 
diff --git a/src/testdir/test64.ok b/src/testdir/test64.ok
index 8aa5a6047d..8ac9e32cbc 100644
--- a/src/testdir/test64.ok
+++ b/src/testdir/test64.ok
@@ -878,6 +878,9 @@ OK 2 - ^.*\.\(.*\)/.\+\(\1\)\@<!$
 OK 0 - ^.*\.\(.*\)/.\+\(\1\)\@<=$
 OK 1 - ^.*\.\(.*\)/.\+\(\1\)\@<=$
 OK 2 - ^.*\.\(.*\)/.\+\(\1\)\@<=$
+OK 0 - \\\@<!\${\(\d\+\%(:.\{-}\)\?\\\@<!\)}
+OK 1 - \\\@<!\${\(\d\+\%(:.\{-}\)\?\\\@<!\)}
+OK 2 - \\\@<!\${\(\d\+\%(:.\{-}\)\?\\\@<!\)}
 OK 0 - <\@<=span.
 OK 1 - <\@<=span.
 OK 2 - <\@<=span.
diff --git a/src/testdir/test71.in b/src/testdir/test71.in
index c7e0714e1c..155fd413bc 100644
--- a/src/testdir/test71.in
+++ b/src/testdir/test71.in
@@ -1,7 +1,12 @@
 Test for encryption.
+The test data is in another file to avoid problems with 'encoding', especially
+cp932.
 
 STARTTEST
 :so small.vim
+:set enc=latin1
+:bwipe!
+:r test71a.in
 :/^start of text/+1
 :let text_lines = getline('.', line('.') + 2)
 :/^start of cm=zip bytes/+1
@@ -60,16 +65,3 @@ barbar
 :qa!
 ENDTEST
 
-start of text
-01234567890123456789012345678901234567
-line 2  foo bar blah
-line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-end of text
-
-start of cm=zip bytes
-VimCrypt~01!lV'Þ}Mg ê£V©çE#3Ž2Ué—
-end of cm=zip bytes
-
-start of cm=blowfish bytes
-VimCrypt~02!k)¾—#ÝSœõ=ºàÈ#¥M´†JÃAÍ¥M´†!€›õáÒ‚˜÷
Ú
-end of cm=blowfish bytes
diff --git a/src/testdir/test71a.in b/src/testdir/test71a.in
new file mode 100644
index 0000000000..85bd22cd01
--- /dev/null
+++ b/src/testdir/test71a.in
@@ -0,0 +1,14 @@
+
+start of text
+01234567890123456789012345678901234567
+line 2  foo bar blah
+line 3 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+end of text
+
+start of cm=zip bytes
+VimCrypt~01!lV'Þ}Mg ê£V©çE#3Ž2Ué—
+end of cm=zip bytes
+
+start of cm=blowfish bytes
+VimCrypt~02!k)¾—#ÝSœõ=ºàÈ#¥M´†JÃAÍ¥M´†!€›õáÒ‚˜÷
Ú
+end of cm=blowfish bytes
diff --git a/src/testdir/test75.in b/src/testdir/test75.in
index 5369d8a3df..f43970dc62 100644
--- a/src/testdir/test75.in
+++ b/src/testdir/test75.in
@@ -9,6 +9,8 @@ STARTTEST
 :call append('$', maparg('foo<C-V>'))
 :call append('$', string(maparg('foo<C-V>', '', 0, 1)))
 :call append('$', string(maparg('bar', '', 0, 1)))
+:map <buffer> <nowait> foo bar
+:call append('$', string(maparg('foo', '', 0, 1)))
 :"
 :map abc x<char-114>x
 :call append('$', maparg('abc'))
diff --git a/src/testdir/test75.ok b/src/testdir/test75.ok
index af9c96de85..d8f9a2aada 100644
--- a/src/testdir/test75.ok
+++ b/src/testdir/test75.ok
@@ -1,5 +1,6 @@
 is<F4>foo
-{'silent': 0, 'noremap': 0, 'lhs': 'foo<C-V>', 'mode': ' ', 'expr': 0, 'sid': 0, 'rhs': 'is<F4>foo', 'buffer': 0}
-{'silent': 1, 'noremap': 1, 'lhs': 'bar', 'mode': 'v', 'expr': 1, 'sid': 0, 'rhs': 'isbar', 'buffer': 1}
+{'silent': 0, 'noremap': 0, 'lhs': 'foo<C-V>', 'mode': ' ', 'nowait': 0, 'expr': 0, 'sid': 0, 'rhs': 'is<F4>foo', 'buffer': 0}
+{'silent': 1, 'noremap': 1, 'lhs': 'bar', 'mode': 'v', 'nowait': 0, 'expr': 1, 'sid': 0, 'rhs': 'isbar', 'buffer': 1}
+{'silent': 0, 'noremap': 0, 'lhs': 'foo', 'mode': ' ', 'nowait': 1, 'expr': 0, 'sid': 0, 'rhs': 'bar', 'buffer': 1}
 xrx
 yRy
diff --git a/src/testdir/test89.in b/src/testdir/test89.in
index 8e53c91765..fc3a9a29b5 100644
--- a/src/testdir/test89.in
+++ b/src/testdir/test89.in
@@ -1,6 +1,7 @@
-Some tests for setting 'number' and 'relativenumber'
-This is not all that useful now that the options are no longer reset when
-setting the other.
+- Some tests for setting 'number' and 'relativenumber'
+  This is not all that useful now that the options are no longer reset when
+  setting the other.
+- Some tests for findfile() function
 
 STARTTEST
 :so small.vim
@@ -49,6 +50,17 @@ STARTTEST
 :$put g
 :$put h
 :"
+:let cwd=getcwd()
+:cd ../..
+:$put =''
+:$put ='Testing findfile'
+:$put =''
+:$put =findfile('test19.in','src/test*')
+:exe "cd" cwd
+:cd ..
+:$put =findfile('test19.in','test*')
+:$put =findfile('test19.in','testdir')
+:exe "cd" cwd
 :/^results/,$w! test.out
 :q!
 ENDTEST
diff --git a/src/testdir/test89.ok b/src/testdir/test89.ok
index 17bb5d764a..90034758d9 100644
--- a/src/testdir/test89.ok
+++ b/src/testdir/test89.ok
@@ -20,3 +20,9 @@ results:
   number
 
   relativenumber
+
+Testing findfile
+
+src/testdir/test19.in
+testdir/test19.in
+testdir/test19.in
diff --git a/src/testdir/test96.in b/src/testdir/test96.in
new file mode 100644
index 0000000000..c06caef6c3
--- /dev/null
+++ b/src/testdir/test96.in
@@ -0,0 +1,139 @@
+This will test for problems in quickfix:
+A. incorrectly copying location lists which caused the location list to show a
+   different name than the file that was actually being displayed.
+B. not reusing the window for which the location list window is opened but
+   instead creating new windows.
+C. make sure that the location list window is not reused instead of the window
+   it belongs to.
+
+Note: to debug a problem comment out the last ":b 1" in a test and testing will
+stop at this point.
+
+STARTTEST
+:so small.vim
+: enew
+: w! test.out
+: b 1
+: " Set up the test environment:
+: function! ReadTestProtocol(name)
+:   let base = substitute(a:name, '\v^test://(.*)%(\.[^.]+)?', '\1', '')
+:   let word = substitute(base, '\v(.*)\..*', '\1', '')
+:
+:   setl modifiable
+:   setl noreadonly
+:   setl noswapfile
+:   setl bufhidden=delete
+:   %del _
+:   " For problem 2:
+:   " 'buftype' has to be set to reproduce the constant opening of new windows
+:   setl buftype=nofile
+:
+:   call setline(1, word)
+:
+:   setl nomodified
+:   setl nomodifiable
+:   setl readonly
+:   exe 'doautocmd BufRead ' . substitute(a:name, '\v^test://(.*)', '\1', '')
+: endfunction
+: augroup testgroup
+:   au!
+:   autocmd BufReadCmd test://* call ReadTestProtocol(expand("<amatch>"))
+: augroup END
+: let words = [ "foo", "bar", "baz", "quux", "shmoo", "spam", "eggs" ]
+:
+: let qflist = []
+: for word in words
+:   call add(qflist, {'filename': 'test://' . word . '.txt', 'text': 'file ' . word . '.txt', })
+:   " NOTE: problem 1:
+:   " intentionally not setting 'lnum' so that the quickfix entries are not
+:   " valid
+:   call setloclist(0, qflist, ' ')
+: endfor
+ENDTEST
+
+Test A:
+STARTTEST
+:lrewind
+:enew
+:lopen
+:lnext
+:lnext
+:lnext
+:lnext
+:vert split
+:wincmd L
+:lopen
+:wincmd p
+:lnext
+:"b 1
+:let fileName = expand("%")
+:wincmd p
+:let locationListFileName = substitute(getline(line('.')), '\([^|]*\)|.*', '\1', '')
+:wincmd n
+:wincmd K
+:b test.out
+:call append(line('$'), "Test A:")
+:call append(line('$'), "  - file name displayed: " . fileName)
+:call append(line('$'), "  - quickfix claims that the file name displayed is: " . locationListFileName)
+:w
+:wincmd o
+:b 1
+ENDTEST
+
+Test B:
+STARTTEST
+:lrewind
+:lopen
+:2
+:exe "normal \<CR>"
+:wincmd p
+:3
+:exe "normal \<CR>"
+:wincmd p
+:4
+:exe "normal \<CR>"
+:let numberOfWindowsOpen = winnr('$')
+:wincmd n
+:wincmd K
+:b test.out
+:call append(line('$'), "Test B:")
+:call append(line('$'), "  - number of window open: " . numberOfWindowsOpen)
+:w
+:wincmd o
+:b 1
+ENDTEST
+
+Test C:
+STARTTEST
+:lrewind
+:lopen
+:" Let's move the location list window to the top to check whether it (the first
+:" window found) will be reused when we try to open new windows:
+:wincmd K
+:2
+:exe "normal \<CR>"
+:wincmd p
+:3
+:exe "normal \<CR>"
+:wincmd p
+:4
+:exe "normal \<CR>"
+:1wincmd w
+:let locationListWindowBufType = &buftype
+:2wincmd w
+:let bufferName = expand("%")
+:wincmd n
+:wincmd K
+:b test.out
+:call append(line('$'), "Test C:")
+:call append(line('$'), "  - 'buftype' of the location list window: " . locationListWindowBufType)
+:call append(line('$'), "  - buffer displayed in the 2nd window: " . bufferName)
+:w
+:wincmd o
+:b 1
+ENDTEST
+
+STARTTEST
+:qa
+ENDTEST
+
diff --git a/src/testdir/test96.ok b/src/testdir/test96.ok
new file mode 100644
index 0000000000..3498e52f73
--- /dev/null
+++ b/src/testdir/test96.ok
@@ -0,0 +1,9 @@
+
+Test A:
+  - file name displayed: test://bar.txt
+  - quickfix claims that the file name displayed is: test://bar.txt
+Test B:
+  - number of window open: 2
+Test C:
+  - 'buftype' of the location list window: quickfix
+  - buffer displayed in the 2nd window: test://quux.txt
diff --git a/src/testdir/test97.in b/src/testdir/test97.in
new file mode 100644
index 0000000000..13e9dd5b6e
--- /dev/null
+++ b/src/testdir/test97.in
@@ -0,0 +1,17 @@
+Test whether glob()/globpath() return correct results with certain escaped
+characters.
+
+STARTTEST
+:so small.vim
+:set shell=doesnotexist
+:e test.out
+:put =glob('Xxx\{')
+:put =glob('Xxx\$')
+:w! Xxx{
+:w! Xxx\$
+:put =glob('Xxx\{')
+:put =glob('Xxx\$')
+:w
+:qa!
+ENDTEST
+
diff --git a/src/testdir/test97.ok b/src/testdir/test97.ok
new file mode 100644
index 0000000000..afa96a4de4
--- /dev/null
+++ b/src/testdir/test97.ok
@@ -0,0 +1,5 @@
+
+
+
+Xxx{
+Xxx$
diff --git a/src/ui.c b/src/ui.c
index fbf1a872a5..75af41ea38 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -342,13 +342,7 @@ ui_set_shellsize(mustset)
 {
 #ifdef FEAT_GUI
     if (gui.in_use)
-	gui_set_shellsize(mustset,
-# ifdef WIN3264
-		TRUE
-# else
-		FALSE
-# endif
-		, RESIZE_BOTH);
+	gui_set_shellsize(mustset, TRUE, RESIZE_BOTH);
     else
 #endif
 	mch_set_shellsize();
@@ -2386,14 +2380,20 @@ clip_x11_convert_selection_cb(w, sel_atom, target, type, value, length, format)
     {
 	XTextProperty	text_prop;
 	char		*string_nt = (char *)alloc((unsigned)*length + 1);
+	int		conv_result;
 
 	/* create NUL terminated string which XmbTextListToTextProperty wants */
 	mch_memmove(string_nt, string, (size_t)*length);
 	string_nt[*length] = NUL;
-	XmbTextListToTextProperty(X_DISPLAY, (char **)&string_nt, 1,
-					      XCompoundTextStyle, &text_prop);
+	conv_result = XmbTextListToTextProperty(X_DISPLAY, (char **)&string_nt,
+					   1, XCompoundTextStyle, &text_prop);
 	vim_free(string_nt);
 	XtFree(*value);			/* replace with COMPOUND text */
+	if (conv_result != Success)
+	{
+	    vim_free(string);
+	    return False;
+	}
 	*value = (XtPointer)(text_prop.value);	/*    from plain text */
 	*length = text_prop.nitems;
 	*type = compound_text_atom;
diff --git a/src/version.c b/src/version.c
index cad526223c..9d6eb1303d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -743,6 +743,100 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1298,
+/**/
+    1297,
+/**/
+    1296,
+/**/
+    1295,
+/**/
+    1294,
+/**/
+    1293,
+/**/
+    1292,
+/**/
+    1291,
+/**/
+    1290,
+/**/
+    1289,
+/**/
+    1288,
+/**/
+    1287,
+/**/
+    1286,
+/**/
+    1285,
+/**/
+    1284,
+/**/
+    1283,
+/**/
+    1282,
+/**/
+    1281,
+/**/
+    1280,
+/**/
+    1279,
+/**/
+    1278,
+/**/
+    1277,
+/**/
+    1276,
+/**/
+    1275,
+/**/
+    1274,
+/**/
+    1273,
+/**/
+    1272,
+/**/
+    1271,
+/**/
+    1270,
+/**/
+    1269,
+/**/
+    1268,
+/**/
+    1267,
+/**/
+    1266,
+/**/
+    1265,
+/**/
+    1264,
+/**/
+    1263,
+/**/
+    1262,
+/**/
+    1261,
+/**/
+    1260,
+/**/
+    1259,
+/**/
+    1258,
+/**/
+    1257,
+/**/
+    1256,
+/**/
+    1255,
+/**/
+    1254,
+/**/
+    1253,
+/**/
+    1252,
 /**/
     1251,
 /**/
diff --git a/src/winclip.c b/src/winclip.c
index 19cf182a03..0f110ffc52 100644
--- a/src/winclip.c
+++ b/src/winclip.c
@@ -180,7 +180,7 @@ WideCharToMultiByte_alloc(UINT cp, DWORD flags,
 {
     *outlen = WideCharToMultiByte(cp, flags, in, inlen, NULL, 0, def, useddef);
     /* Add one one byte to avoid a zero-length alloc(). */
-    *out = alloc((unsigned)*outlen + 1);
+    *out = (LPSTR)alloc((unsigned)*outlen + 1);
     if (*out != NULL)
     {
 	WideCharToMultiByte(cp, flags, in, inlen, *out, *outlen, def, useddef);
@@ -557,7 +557,7 @@ clip_mch_set_selection(VimClipboard *cbd)
 		return;		/* out of memory */
 	    }
 	    WideCharToMultiByte(GetACP(), 0, out, len,
-						  str, metadata.txtlen, 0, 0);
+					   (LPSTR)str, metadata.txtlen, 0, 0);
 
 	    /* Allocate memory for the UTF-16 text, add one NUL word to
 	     * terminate the string. */
@@ -584,7 +584,7 @@ clip_mch_set_selection(VimClipboard *cbd)
 
 	if (lpszMem)
 	{
-	    vim_strncpy(lpszMem, str, metadata.txtlen);
+	    vim_strncpy((char_u *)lpszMem, str, metadata.txtlen);
 	    GlobalUnlock(hMem);
 	}
     }
@@ -677,7 +677,8 @@ enc_to_utf16(char_u *str, int *lenp)
     {
 	/* We can do any CP### -> UTF-16 in one pass, and we can do it
 	 * without iconv() (convert_* may need iconv). */
-	MultiByteToWideChar_alloc(enc_codepage, 0, str, *lenp, &ret, &length);
+	MultiByteToWideChar_alloc(enc_codepage, 0, (LPCSTR)str, *lenp,
+							       &ret, &length);
     }
     else
     {
@@ -787,7 +788,8 @@ acp_to_enc(str, str_size, out, outlen)
 {
     LPWSTR	widestr;
 
-    MultiByteToWideChar_alloc(GetACP(), 0, str, str_size, &widestr, outlen);
+    MultiByteToWideChar_alloc(GetACP(), 0, (LPCSTR)str, str_size,
+							    &widestr, outlen);
     if (widestr != NULL)
     {
 	++*outlen;	/* Include the 0 after the string */
diff --git a/src/window.c b/src/window.c
index 5477431777..f529832141 100644
--- a/src/window.c
+++ b/src/window.c
@@ -53,10 +53,10 @@ static void win_free __ARGS((win_T *wp, tabpage_T *tp));
 static void frame_append __ARGS((frame_T *after, frame_T *frp));
 static void frame_insert __ARGS((frame_T *before, frame_T *frp));
 static void frame_remove __ARGS((frame_T *frp));
-#ifdef FEAT_VERTSPLIT
+# ifdef FEAT_VERTSPLIT
 static void win_goto_ver __ARGS((int up, long count));
 static void win_goto_hor __ARGS((int left, long count));
-#endif
+# endif
 static void frame_add_height __ARGS((frame_T *frp, int n));
 static void last_status_rec __ARGS((frame_T *fr, int statusline));
 
@@ -4082,7 +4082,8 @@ win_find_tabpage(win)
     tabpage_T	*tp;
 
     for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
-	for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next)
+	for (wp = (tp == curtab ? firstwin : tp->tp_firstwin);
+						  wp != NULL; wp = wp->w_next)
 	    if (wp == win)
 		return tp;
     return NULL;
@@ -6938,6 +6939,7 @@ get_tab_number(tabpage_T *tp UNUSED)
 }
 #endif
 
+#ifdef FEAT_WINDOWS
 /*
  * Return TRUE if "topfrp" and its children are at the right height.
  */
@@ -6958,6 +6960,7 @@ frame_check_height(topfrp, height)
 
     return TRUE;
 }
+#endif
 
 #ifdef FEAT_VERTSPLIT
 /*