patch 8.2.2002: Vim9: lambda argument shadowed by function name

Problem:    Vim9: lambda argument shadowed by function name.
Solution:   Let function name be shadowed by lambda argument. (closes #7313)

.github/CODEOWNERS

@@ -63,6 +63,7 @@ runtime/doc/pi_netrw.txt		@cecamp
 runtime/doc/pi_tar.txt			@cecamp
 runtime/doc/pi_vimball.txt		@cecamp
 runtime/doc/pi_zip.txt			@cecamp
+runtime/ftplugin/awk.vim		@dkearns
 runtime/ftplugin/bst.vim		@tpope
 runtime/ftplugin/css.vim		@dkearns
 runtime/ftplugin/cucumber.vim		@tpope
@@ -107,6 +108,9 @@ runtime/plugin/tarPlugin.vim		@cecamp
 runtime/plugin/vimballPlugin.vim	@cecamp
 runtime/plugin/zipPlugin.vim		@cecamp
 runtime/syntax/amiga.vim		@cecamp
+runtime/syntax/asm.vim			@dkearns
+runtime/syntax/asmh8300.vim		@dkearns
+runtime/syntax/awk.vim			@dkearns
 runtime/syntax/bst.vim			@tpope
 runtime/syntax/csh.vim			@cecamp
 runtime/syntax/cucumber.vim		@tpope

.github/workflows/ci-windows.yaml

@@ -3,7 +3,7 @@ name: GitHub CI
 on:
   push:
     branches:
-      - '*'
+      - '**'
   pull_request:
 
 env:
@@ -39,6 +39,7 @@ jobs:
     runs-on: windows-latest
 
     strategy:
+      fail-fast: false
       matrix:
         toolchain: [msvc, mingw]
         arch: [x64, x86]

runtime/autoload/zip.vim

@@ -1,7 +1,7 @@
 " zip.vim: Handles browsing zipfiles
 "            AUTOLOAD PORTION
 " Date:		Jan 07, 2020
-" Version:	30
+" Version:	31
 " Maintainer:	Charles E Campbell <NcampObell@SdrPchip.AorgM-NOSPAM>
 " License:	Vim License  (see vim's :help license)
 " Copyright:    Copyright (C) 2005-2019 Charles E. Campbell {{{1
@@ -20,7 +20,7 @@
 if &cp || exists("g:loaded_zip")
  finish
 endif
-let g:loaded_zip= "v30"
+let g:loaded_zip= "v31"
 if v:version < 702
  echohl WarningMsg
  echo "***warning*** this version of zip needs vim 7.2 or later"
@@ -65,7 +65,7 @@ endif
 " zip#Browse: {{{2
 fun! zip#Browse(zipfile)
 "  call Dfunc("zip#Browse(zipfile<".a:zipfile.">)")
-  " sanity check: ensure that the zipfile has "PK" as its first two letters
+  " sanity check: insure that the zipfile has "PK" as its first two letters
   "               (zipped files have a leading PK as a "magic cookie")
   if !filereadable(a:zipfile) || readfile(a:zipfile, "", 1)[0] !~ '^PK'
    exe "noswapfile noautocmd noswapfile e ".fnameescape(a:zipfile)

runtime/doc/autocmd.txt

@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 8.2.  Last change: 2020 Sep 25
+*autocmd.txt*   For Vim version 8.2.  Last change: 2020 Oct 26
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -278,7 +278,7 @@ Name			triggered by ~
 |BufWinLeave|		before a buffer is removed from a window
 
 |BufUnload|		before unloading a buffer
-|BufHidden|		just after a buffer has become hidden
+|BufHidden|		just before a buffer becomes hidden
 |BufNew|		just after creating a new buffer
 
 |SwapExists|		detected an existing swap file
@@ -551,12 +551,15 @@ CmdlineChanged			After a change was made to the text in the
 							*CmdlineEnter*
 CmdlineEnter			After moving the cursor to the command line,
 				where the user can type a command or search
-				string.
+				string; including non-interactive use of ":"
+				in a mapping, but not when using |<Cmd>|.
 				<afile> is set to a single character,
 				indicating the type of command-line.
 				|cmdwin-char|
 							*CmdlineLeave*
-CmdlineLeave			Before leaving the command line.
+CmdlineLeave			Before leaving the command line; including
+				non-interactive use of ":" in a mapping, but
+				not when using |<Cmd>|.
 				Also when abandoning the command line, after
 				typing CTRL-C or <Esc>.
 				When the commands result in an error the
@@ -881,9 +884,14 @@ InsertEnter			Just before starting Insert mode.  Also for
 				The cursor is restored afterwards.  If you do
 				not want that set |v:char| to a non-empty
 				string.
+							*InsertLeavePre*
+InsertLeavePre			Just before leaving Insert mode.  Also when
+				using CTRL-O |i_CTRL-O|.  Be careful not to
+				change mode or use `:normal`, it will likely
+				cause trouble.
 							*InsertLeave*
-InsertLeave			When leaving Insert mode.  Also when using
-				CTRL-O |i_CTRL-O|.  But not for |i_CTRL-C|.
+InsertLeave			Just after leaving Insert mode.  Also when
+				using CTRL-O |i_CTRL-O|.  But not for |i_CTRL-C|.
 							*MenuPopup*
 MenuPopup			Just before showing the popup menu (under the
 				right mouse button).  Useful for adjusting the

runtime/doc/change.txt

@@ -1,4 +1,4 @@
-*change.txt*    For Vim version 8.2.  Last change: 2020 Aug 15
+*change.txt*    For Vim version 8.2.  Last change: 2020 Nov 03
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1801,7 +1801,7 @@ Vim has a sorting function and a sorting command.  The sorting function can be
 found here: |sort()|, |uniq()|.
 
 							*:sor* *:sort*
-:[range]sor[t][!] [b][f][i][n][o][r][u][x] [/{pattern}/]
+:[range]sor[t][!] [b][f][i][l][n][o][r][u][x] [/{pattern}/]
 			Sort lines in [range].  When no range is given all
 			lines are sorted.
 
@@ -1809,6 +1809,16 @@ found here: |sort()|, |uniq()|.
 
 			With [i] case is ignored.
 
+			With [l] sort uses the current collation locale.
+			Implementation details: strcoll() is used to compare
+			strings. See |:language| to check or set the collation
+			locale. Example: >
+				:language collate en_US.UTF-8
+				:%sort l
+<			|v:collate| can also used to check the current locale.
+			Sorting using the locale typically ignores case.
+			This does not work properly on Mac.
+
 			Options [n][f][x][o][b] are mutually exclusive.
 
 			With [n] sorting is done on the first decimal number
@@ -1875,8 +1885,7 @@ found here: |sort()|, |uniq()|.
 Note that using `:sort` with `:global` doesn't sort the matching lines, it's
 quite useless.
 
-The details about sorting depend on the library function used.  There is no
-guarantee that sorting obeys the current locale.  You will have to try it out.
+`:sort` does not use the current locale unless the l flag is used.
 Vim does do a "stable" sort.
 
 The sorting can be interrupted, but if you interrupt it too late in the

runtime/doc/channel.txt

@@ -1,4 +1,4 @@
-*channel.txt*      For Vim version 8.2.  Last change: 2020 Sep 03
+*channel.txt*      For Vim version 8.2.  Last change: 2020 Oct 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -965,6 +965,10 @@ job_status({job})					*job_status()* *E916*
 		"fail", because a fork happens before the failure can be
 		detected.
 
+		If in Vim9 script a variable is declared with type "job" but
+		never assigned to, passing that variable to job_status()
+		returns "fail".
+
 		If an exit callback was set with the "exit_cb" option and the
 		job is now detected to be "dead" the callback will be invoked.
 
@@ -1288,7 +1292,7 @@ prompt. >
 	  " Send the text to a shell with Enter appended.
 	  call ch_sendraw(g:shell_job, a:text .. "\n")
 	endfunc
-		
+
 	" Function handling output from the shell: Added above the prompt.
 	func GotOutput(channel, msg)
 	  call append(line("$") - 1, "- " . a:msg)

runtime/doc/editing.txt

@@ -1,4 +1,4 @@
-*editing.txt*   For Vim version 8.2.  Last change: 2020 Aug 17
+*editing.txt*   For Vim version 8.2.  Last change: 2020 Oct 23
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -73,10 +73,14 @@ g CTRL-G		Prints the current position of the cursor in five
 			ways: Column, Line, Word, Character and Byte.  If the
 			number of Characters and Bytes is the same then the
 			Character position is omitted.
+
 			If there are characters in the line that take more
 			than one position on the screen (<Tab> or special
-			character), both the "real" column and the screen
-			column are shown, separated with a dash.
+			character), or characters using more than one byte per
+			column (characters above 0x7F when 'encoding' is
+			utf-8), both the byte column and the screen column are
+			shown, separated by a dash.
+
 			Also see the 'ruler' option and the |wordcount()|
 			function.
 

runtime/doc/eval.txt

@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2020 Oct 05
+*eval.txt*	For Vim version 8.2.  Last change: 2020 Nov 04
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -120,7 +120,7 @@ base, use |str2nr()|.
 
 						*TRUE* *FALSE* *Boolean*
 For boolean operators Numbers are used.  Zero is FALSE, non-zero is TRUE.
-You can also use |v:false| and |v:true|.  In Vim9 script |false| and |true|. 
+You can also use |v:false| and |v:true|.  In Vim9 script |false| and |true|.
 When TRUE is returned from a function it is the Number one, FALSE is the
 number zero.
 
@@ -2669,8 +2669,9 @@ maparg({name} [, {mode} [, {abbr} [, {dict}]]])
 					rhs of mapping {name} in mode {mode}
 mapcheck({name} [, {mode} [, {abbr}]])
 				String	check for mappings matching {name}
-mapset({mode}, {abbr}, {dict})
-				none	restore mapping from |maparg()| result
+mapnew({expr1}, {expr2})	List/Dict  like |map()| but creates a new List
+					   or Dictionary
+mapset({mode}, {abbr}, {dict})	none	restore mapping from |maparg()| result
 match({expr}, {pat} [, {start} [, {count}]])
 				Number	position where {pat} matches in {expr}
 matchadd({group}, {pattern} [, {priority} [, {id} [, {dict}]]])
@@ -2746,7 +2747,7 @@ prop_type_change({name}, {props})
 				none	change an existing property type
 prop_type_delete({name} [, {props}])
 				none	delete a property type
-prop_type_get([{name} [, {props}]])
+prop_type_get({name} [, {props}])
 				Dict	get property type values
 prop_type_list([{props}])	List	get list of property types
 pum_getpos()			Dict	position and size of pum if visible
@@ -3126,7 +3127,7 @@ appendbufline({expr}, {lnum}, {text})			*appendbufline()*
 		error message is given. Example: >
 			:let failed = appendbufline(13, 0, "# THE START")
 <
-<		Can also be used as a |method| after a List, the base is
+		Can also be used as a |method| after a List, the base is
 		passed as the second argument: >
 			mylist->appendbufline(buf, lnum)
 
@@ -3798,7 +3799,7 @@ confirm({msg} [, {choices} [, {default} [, {type}]]])
 		not need to be the first letter: >
 			confirm("file has been modified", "&Save\nSave &All")
 <		For the console, the first letter of each choice is used as
-		the default shortcut key.
+		the default shortcut key.  Case is ignored.
 
 		The optional {default} argument is the number of the choice
 		that is made if the user hits <CR>.  Use 1 to make the first
@@ -4427,10 +4428,10 @@ extend({expr1}, {expr2} [, {expr3}])			*extend()*
 		|Dictionaries|.
 
 		If they are |Lists|: Append {expr2} to {expr1}.
-		If {expr3} is given insert the items of {expr2} before item
-		{expr3} in {expr1}.  When {expr3} is zero insert before the
-		first item.  When {expr3} is equal to len({expr1}) then
-		{expr2} is appended.
+		If {expr3} is given insert the items of {expr2} before the
+		item with index {expr3} in {expr1}.  When {expr3} is zero
+		insert before the first item.  When {expr3} is equal to
+		len({expr1}) then {expr2} is appended.
 		Examples: >
 			:echo sort(extend(mylist, [7, 5]))
 			:call extend(mylist, [2, 3], 1)
@@ -6987,9 +6988,14 @@ luaeval({expr} [, {expr}])					*luaeval()*
 <		{only available when compiled with the |+lua| feature}
 
 map({expr1}, {expr2})					*map()*
-		{expr1} must be a |List| or a |Dictionary|.
+		{expr1} must be a |List|, |Blob| or |Dictionary|.
 		Replace each item in {expr1} with the result of evaluating
-		{expr2}.  {expr2} must be a |string| or |Funcref|.
+		{expr2}.  For a |Blob| each byte is replaced.
+		If the item type changes you may want to use |mapnew()| to
+		create a new List or Dictionary.  This is required when using
+		Vim9 script.
+
+		{expr2} must be a |string| or |Funcref|.
 
 		If {expr2} is a |string|, inside {expr2} |v:val| has the value
 		of the current item.  For a |Dictionary| |v:key| has the key
@@ -7024,11 +7030,11 @@ map({expr1}, {expr2})					*map()*
 		|Dictionary| to remain unmodified make a copy first: >
 			:let tlist = map(copy(mylist), ' v:val . "\t"')
 
-<		Returns {expr1}, the |List| or |Dictionary| that was filtered.
-		When an error is encountered while evaluating {expr2} no
-		further items in {expr1} are processed.  When {expr2} is a
-		Funcref errors inside a function are ignored, unless it was
-		defined with the "abort" flag.
+<		Returns {expr1}, the |List|, |Blob| or |Dictionary| that was
+		filtered.  When an error is encountered while evaluating
+		{expr2} no further items in {expr1} are processed.  When
+		{expr2} is a Funcref errors inside a function are ignored,
+		unless it was defined with the "abort" flag.
 
 		Can also be used as a |method|: >
 			mylist->map(expr2)
@@ -7137,7 +7143,13 @@ mapcheck({name} [, {mode} [, {abbr}]])			*mapcheck()*
 			GetKey()->mapcheck('n')
 
 
-mapset({mode}, {abbr}, {dict})				*mapset()*
+mapnew({expr1}, {expr2})					*mapnew()*
+		Like |map()| but instead of replacing items in {expr1} a new
+		List or Dictionary is created and returned.  {expr1} remains
+		unchanged.
+
+
+mapset({mode}, {abbr}, {dict})					*mapset()*
 		Restore a mapping from a dictionary returned by |maparg()|.
 		{mode} and {abbr} should be the same as for the call to
 		|maparg()|. *E460*
@@ -7367,8 +7379,15 @@ matchfuzzy({list}, {str} [, {dict}])			*matchfuzzy()*
 		the strings in {list} that fuzzy match {str}. The strings in
 		the returned list are sorted based on the matching score.
 
+		The optional {dict} argument always supports the following
+		items:
+		    matchseq	When this item is present and {str} contains
+				multiple words separated by white space, then
+				returns only matches that contain the words in
+				the given sequence.
+
 		If {list} is a list of dictionaries, then the optional {dict}
-		argument supports the following items:
+		argument supports the following additional items:
 		    key		key of the item which is fuzzy matched against
 				{str}. The value of this item should be a
 				string.
@@ -7382,6 +7401,9 @@ matchfuzzy({list}, {str} [, {dict}])			*matchfuzzy()*
 		matching is NOT supported.  The maximum supported {str} length
 		is 256.
 
+		When {str} has multiple words each separated by white space,
+		then the list of strings that have all the words is returned.
+
 		If there are no matching strings or there is an error, then an
 		empty list is returned. If length of {str} is greater than
 		256, then returns an empty list.
@@ -7401,7 +7423,12 @@ matchfuzzy({list}, {str} [, {dict}])			*matchfuzzy()*
 		   :echo v:oldfiles->matchfuzzy("test")
 <		results in a list of file names fuzzy matching "test". >
 		   :let l = readfile("buffer.c")->matchfuzzy("str")
-<		results in a list of lines in "buffer.c" fuzzy matching "str".
+<		results in a list of lines in "buffer.c" fuzzy matching "str". >
+		   :echo ['one two', 'two one']->matchfuzzy('two one')
+<		results in ['two one', 'one two']. >
+		   :echo ['one two', 'two one']->matchfuzzy('two one',
+						\ {'matchseq': 1})
+<		results in ['two one'].
 
 matchfuzzypos({list}, {str} [, {dict}])			*matchfuzzypos()*
 		Same as |matchfuzzy()|, but returns the list of matched
@@ -7957,8 +7984,8 @@ printf({fmt}, {expr1} ...)				*printf()*
 
 
 prompt_getprompt({buf})					*prompt_getprompt()*
-		Returns the effective prompt text for buffer {buf}. {buf} can
-		be a buffer name or number. |prompt-buffer|.
+		Returns the effective prompt text for buffer {buf}.  {buf} can
+		be a buffer name or number.  See |prompt-buffer|.
 
 		If the buffer doesn't exist or isn't a prompt buffer, an empty
 		string is returned.
@@ -8304,15 +8331,18 @@ reg_recording()						*reg_recording()*
 		Returns an empty string when not recording.  See |q|.
 
 reltime([{start} [, {end}]])				*reltime()*
-		Return an item that represents a time value.  The format of
-		the item depends on the system.  It can be passed to
-		|reltimestr()| to convert it to a string  or |reltimefloat()|
-		to convert to a Float.
-		Without an argument it returns the current time.
+		Return an item that represents a time value.  The item is a
+		list with items that depend on the system.  In Vim 9 script
+		list<any> can be used.
+		The item can be passed to |reltimestr()| to convert it to a
+		string or |reltimefloat()| to convert to a Float.
+
+		Without an argument reltime() returns the current time.
 		With one argument is returns the time passed since the time
 		specified in the argument.
 		With two arguments it returns the time passed between {start}
 		and {end}.
+
 		The {start} and {end} arguments must be values returned by
 		reltime().
 
@@ -8630,6 +8660,7 @@ screencol()							*screencol()*
 		the following mappings: >
 			nnoremap <expr> GG ":echom ".screencol()."\n"
 			nnoremap <silent> GG :echom screencol()<CR>
+			nnoremap GG <Cmd>echom screencol()<CR>
 <
 screenpos({winid}, {lnum}, {col})				*screenpos()*
 		The result is a Dict with the screen position of the text
@@ -9685,8 +9716,25 @@ sort({list} [, {func} [, {dict}]])			*sort()* *E702*
 		When {func} is given and it is '1' or 'i' then case is
 		ignored.
 
+		When {func} is given and it is 'l' then the current collation
+		locale is used for ordering. Implementation details: strcoll()
+		is used to compare strings. See |:language| check or set the
+		collation locale. |v:collate| can also be used to check the
+		current locale. Sorting using the locale typically ignores
+		case. Example: >
+			" ö is sorted similarly to o with English locale.
+			:language collate en_US.UTF8
+			:echo sort(['n', 'o', 'O', 'ö', 'p', 'z'], 'l')
+<			['n', 'o', 'O', 'ö', 'p', 'z'] ~
+>
+			" ö is sorted after z with Swedish locale.
+			:language collate sv_SE.UTF8
+			:echo sort(['n', 'o', 'O', 'ö', 'p', 'z'], 'l')
+<			['n', 'o', 'O', 'p', 'z', 'ö'] ~
+		This does not work properly on Mac.
+
 		When {func} is given and it is 'n' then all items will be
-		sorted numerical (Implementation detail: This uses the
+		sorted numerical (Implementation detail: this uses the
 		strtod() function to parse numbers, Strings, Lists, Dicts and
 		Funcrefs will be considered as being 0).
 
@@ -10694,8 +10742,8 @@ terminalprops()						*terminalprops()*
 		detected from the response to |t_RV| request.  See
 		|v:termresponse| for the response itself.  If |v:termresponse|
 		is empty most values here will be 'u' for unknown.
-		   cursor_style		wether sending |t_RS| works  **
-		   cursor_blink_mode	wether sending |t_RC| works  **
+		   cursor_style		whether sending |t_RS| works  **
+		   cursor_blink_mode	whether sending |t_RC| works  **
 		   underline_rgb	whether |t_8u| works **
 		   mouse		mouse type supported
 
@@ -11351,7 +11399,8 @@ winsaveview()	Returns a |Dictionary| that contains information to restore
 			curswant	column for vertical movement
 			topline		first line in the window
 			topfill		filler lines, only in diff mode
-			leftcol		first column displayed
+			leftcol		first column displayed; only used when
+					'wrap' is off
 			skipcol		columns skipped
 		Note that no option values are saved.
 
@@ -11570,7 +11619,7 @@ menu			Compiled with support for |:menu|.
 mksession		Compiled with support for |:mksession|.
 modify_fname		Compiled with file name modifiers. |filename-modifiers|
 			(always true)
-mouse			Compiled with support mouse.
+mouse			Compiled with support for mouse.
 mouse_dec		Compiled with support for Dec terminal mouse.
 mouse_gpm		Compiled with support for gpm (Linux console mouse)
 mouse_gpm_enabled	GPM mouse is working
@@ -12125,8 +12174,9 @@ be used to pass settings to the autoload script before it's loaded: >
 
 Note that when you make a mistake and call a function that is supposed to be
 defined in an autoload script, but the script doesn't actually define the
-function, the script will be sourced every time you try to call the function.
-And you will get an error message every time.
+function, you will get an error message for the missing function.  If you fix
+the autoload script it won't be automatically loaded again.  Either restart
+Vim or manually source the script.
 
 Also note that if you have two script files, and one calls a function in the
 other and vice versa, before the used function is defined, it won't work.

runtime/doc/if_mzsch.txt

@@ -1,4 +1,4 @@
-*if_mzsch.txt*  For Vim version 8.2.  Last change: 2019 Dec 07
+*if_mzsch.txt*  For Vim version 8.2.  Last change: 2020 Oct 14
 
 
 		  VIM REFERENCE MANUAL    by Sergey Khorev
@@ -43,7 +43,7 @@ To speed up the process, you might also want to use --disable-gracket and
 {script}
 {endmarker}
 			Execute inlined MzScheme script {script}.
-			Note: This command doesn't work if the MzScheme
+			Note: This command doesn't work when the MzScheme
 			feature wasn't compiled in.  To avoid errors, see
 			|script-here|.
 

runtime/doc/insert.txt

@@ -1,4 +1,4 @@
-*insert.txt*    For Vim version 8.2.  Last change: 2020 Sep 19
+*insert.txt*    For Vim version 8.2.  Last change: 2020 Oct 16
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -312,6 +312,7 @@ If you enter a value of 10, it will end up in the file as a 0.  The 10 is a
 the buffer to a file, the <NL> character is translated into <Nul>.  The <NL>
 character is written at the end of each line.  Thus if you want to insert a
 <NL> character in a file you will have to make a line break.
+Also see 'fileformat'.
 
 						*i_CTRL-X* *insert_expand*
 CTRL-X enters a sub-mode where several commands can be used.  Most of these

runtime/doc/map.txt

@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.2.  Last change: 2020 Oct 07
+*map.txt*       For Vim version 8.2.  Last change: 2020 Nov 12
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -271,7 +271,7 @@ For this reason the following is blocked:
 - The |:normal| command.
 - Moving the cursor is allowed, but it is restored afterwards.
 If you want the mapping to do any of these let the returned characters do
-that.
+that, or use a |<Cmd>| mapping instead.
 
 You can use getchar(), it consumes typeahead if there is any. E.g., if you
 have these mappings: >
@@ -303,6 +303,40 @@ empty string, so that nothing is inserted.
 Note that using 0x80 as a single byte before other text does not work, it will
 be seen as a special key.
 
+						*<Cmd>* *:map-cmd*
+The special text <Cmd> begins a "command mapping", it executes the command
+directly without changing modes.  Where you might use ":...<CR>" in the
+{rhs} of a mapping, you can instead use "<Cmd>...<CR>".
+Example: >
+	noremap x <Cmd>echo mode(1)<CR>
+<
+This is more flexible than `:<C-U>` in Visual and Operator-pending mode, or
+`<C-O>:` in Insert mode, because the commands are executed directly in the
+current mode, instead of always going to Normal mode.  Visual mode is
+preserved, so tricks with |gv| are not needed.  Commands can be invoked
+directly in Command-line mode (which would otherwise require timer hacks).
+Example of using <Cmd> halfway Insert mode: >
+	nnoremap <F3> aText <Cmd>echo mode(1)<CR> Added<Esc>
+
+Unlike <expr> mappings, there are no special restrictions on the <Cmd>
+command: it is executed as if an (unrestricted) |autocmd| was invoked.
+
+Note:
+- Because <Cmd> avoids mode-changes it does not trigger |CmdlineEnter| and
+  |CmdlineLeave| events, because no user interaction is expected.
+- For the same reason, |keycodes| like <C-R><C-W> are interpreted as plain,
+  unmapped keys.
+- In Select mode, |:map| and |:vmap| command mappings are executed in
+  Visual mode.  Use |:smap| to handle Select mode differently.
+
+							*E1135* *E1136*
+<Cmd> commands must terminate, that is, they must be followed by <CR> in the
+{rhs} of the mapping definition.  |Command-line| mode is never entered.
+
+							*E1137*
+<Cmd> commands can have only normal characters and cannot contain special
+characters like function keys.
+
 
 1.3 MAPPING AND MODES					*:map-modes*
 			*mapmode-nvo* *mapmode-n* *mapmode-v* *mapmode-o*

runtime/doc/motion.txt

@@ -1,4 +1,4 @@
-*motion.txt*    For Vim version 8.2.  Last change: 2020 Aug 24
+*motion.txt*    For Vim version 8.2.  Last change: 2020 Oct 18
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -190,11 +190,14 @@ l		or					*l*
 
 							*^*
 ^			To the first non-blank character of the line.
-			|exclusive| motion.
+			|exclusive| motion.  Any count is ignored.
 
 							*$* *<End>* *<kEnd>*
 $  or <End>		To the end of the line.  When a count is given also go
-			[count - 1] lines downward. |inclusive| motion.
+			[count - 1] lines downward, or as far is possible.
+			|inclusive| motion.  If a count of 2 of larger is
+			given and the cursor is on the last line, that is an
+			error an the cursor doesn't move.
 			In Visual mode the cursor goes to just after the last
 			character in the line.
 			When 'virtualedit' is active, "$" may move the cursor

runtime/doc/netbeans.txt

@@ -1,4 +1,4 @@
-*netbeans.txt*  For Vim version 8.2.  Last change: 2020 Aug 15
+*netbeans.txt*  For Vim version 8.2.  Last change: 2020 Nov 02
 
 
 		  VIM REFERENCE MANUAL    by Gordon Prieur et al.
@@ -562,9 +562,10 @@ setModtime time
 		saved directly by the Vim Controller.
 		New in version 2.3.
 
-setReadOnly
-		Set a file as readonly
-		Implemented in version 2.3.
+setReadOnly readonly
+		When the boolean argument "readonly" is "T" for True, mark the
+		buffer as readonly, when it is "F" for False, mark it as not
+		readonly.  Implemented in version 2.3.
 
 setStyle	Not implemented.
 

runtime/doc/options.txt

@@ -7225,7 +7225,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 	normal text.  Each status line item is of the form:
 	  %-0{minwid}.{maxwid}{item}
 	All fields except the {item} are optional.  A single percent sign can
-	be given as "%%".  Up to 80 items can be specified.  *E541*
+	be given as "%%".
 
 	When the option starts with "%!" then it is used as an expression,
 	evaluated and the result is used as the option value.  Example: >

runtime/doc/pi_zip.txt

@@ -154,4 +154,4 @@ Copyright: Copyright (C) 2005-2015 Charles E Campbell	 *zip-copyright*
    v1 Sep 15, 2005 * Initial release, had browsing, reading, and writing
 
 ==============================================================================
-vim:tw=78:ts=8:noet:ft=help:fdm=marker
+vim:tw=78:ts=8:ft=help:noet:norl:fdm=marker

runtime/doc/popup.txt

@@ -1,4 +1,4 @@
-*popup.txt*  For Vim version 8.2.  Last change: 2020 Sep 28
+*popup.txt*  For Vim version 8.2.  Last change: 2020 Oct 17
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -314,6 +314,7 @@ popup_filter_menu({id}, {key})				*popup_filter_menu()*
 		    <Space> <Enter>	accept current selection
 		    x Esc CTRL-C	cancel the menu
 		Other keys are ignored.
+		Always returns |v:true|.
 
 		A match is set on that line to highlight it, see
 		|popup_menu()|.

runtime/doc/sign.txt

@@ -1,4 +1,4 @@
-*sign.txt*      For Vim version 8.2.  Last change: 2020 Aug 31
+*sign.txt*      For Vim version 8.2.  Last change: 2020 Oct 28
 
 
 		  VIM REFERENCE MANUAL    by Gordon Prieur
@@ -81,6 +81,10 @@ on the same line, the attributes of the sign with the highest priority is used
 independently of the sign group. The default priority for a sign is 10. The
 priority is assigned at the time of placing a sign.
 
+When two signs with the same priority are present, and one has an icon or text
+in the signcolumn while the other has line highlighting, then both are
+displayed.
+
 When the line on which the sign is placed is deleted, the sign is moved to the
 next line (or the last line of the buffer, if there is no next line).  When
 the delete is undone the sign does not move back.
@@ -458,11 +462,11 @@ sign_getplaced([{expr} [, {dict}]])			*sign_getplaced()*
 				entries
 
 		The dictionary for each sign contains the following entries:
-			group	sign group. Set to '' for the global group.
-			id	identifier of the sign
-			lnum	line number where the sign is placed
-			name	name of the defined sign
-			priority	sign priority
+			group	 sign group. Set to '' for the global group.
+			id	 identifier of the sign
+			lnum	 line number where the sign is placed
+			name	 name of the defined sign
+			priority sign priority
 
 		The returned signs in a buffer are ordered by their line
 		number and priority.

runtime/doc/tabpage.txt

@@ -1,4 +1,4 @@
-*tabpage.txt*   For Vim version 8.2.  Last change: 2020 Aug 10
+*tabpage.txt*   For Vim version 8.2.  Last change: 2020 Oct 14
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -195,8 +195,8 @@ gt					*i_CTRL-<PageDown>* *i_<C-PageDown>*
 		    :+2tabnext	" go to the two next tab page
 		    :1tabnext	" go to the first tab page
 		    :$tabnext	" go to the last tab page
-		    :tabnext #  " go to the last accessed tab page
 		    :tabnext $	" as above
+		    :tabnext #  " go to the last accessed tab page
 		    :tabnext -	" go to the previous tab page
 		    :tabnext -1	" as above
 		    :tabnext +	" go to the next tab page
@@ -225,7 +225,7 @@ gT		Go to the previous tab page.  Wraps around from the first one
 							*:tabl* *:tablast*
 :tabl[ast]	Go to the last tab page.
 
-					    *g<Tab>* *CTRL-W_g<Tab>* *<C-Tab>*
+					*g<Tab>* *CTRL-W_g<Tab>* *<C-Tab>*
 g<Tab>		Go to the last accessed tab page.
 
 Other commands:
@@ -259,7 +259,7 @@ REORDERING TAB PAGES:
 		    :tabmove	" move the tab page to the last
 		    :$tabmove	" as above
 		    :tabmove $	" as above
-		    :tabmove #  " move the tab page after the last accessed
+		    :tabmove #	" move the tab page after the last accessed
 				" tab page
 
 :tabm[ove] +[N]

runtime/doc/tags

@@ -4378,7 +4378,6 @@ E538	options.txt	/*E538*
 E539	options.txt	/*E539*
 E54	pattern.txt	/*E54*
 E540	options.txt	/*E540*
-E541	options.txt	/*E541*
 E542	options.txt	/*E542*
 E543	options.txt	/*E543*
 E544	options.txt	/*E544*
@@ -4932,6 +4931,7 @@ InsertChange	autocmd.txt	/*InsertChange*
 InsertCharPre	autocmd.txt	/*InsertCharPre*
 InsertEnter	autocmd.txt	/*InsertEnter*
 InsertLeave	autocmd.txt	/*InsertLeave*
+InsertLeavePre	autocmd.txt	/*InsertLeavePre*
 Integer	eval.txt	/*Integer*
 J	change.txt	/*J*
 Japanese	mbyte.txt	/*Japanese*

runtime/doc/textprop.txt

@@ -1,4 +1,4 @@
-*textprop.txt*  For Vim version 8.2.  Last change: 2020 Mar 05
+*textprop.txt*  For Vim version 8.2.  Last change: 2020 Oct 14
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -101,7 +101,7 @@ Manipulating text property types:
 prop_type_add({name}, {props})		define a new property type
 prop_type_change({name}, {props})	change an existing property type
 prop_type_delete({name} [, {props}])	delete a property type
-prop_type_get([{name} [, {props}]])	get property type values
+prop_type_get({name} [, {props}])	get property type values
 prop_type_list([{props}])		get list of property types
 
 
@@ -291,7 +291,7 @@ prop_type_delete({name} [, {props}])			*prop_type_delete()*
 		Can also be used as a |method|: >
 			GetPropName()->prop_type_delete()
 
-prop_type_get([{name} [, {props}]])			*prop_type_get()*
+prop_type_get({name} [, {props}])			*prop_type_get()*
 		Returns the properties of property type {name}.  This is a
 		dictionary with the same fields as was given to
 		prop_type_add().

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2020 Oct 10
+*todo.txt*      For Vim version 8.2.  Last change: 2020 Nov 04
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,29 +38,14 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+test_vim9_func fails: type from default value not used.
+
+Without extra sleeps netbeans test has valgrind errors.
+PR #7248 from Yegappan - test doesn't fail without code changes
+
 Making everything work:
-- If a function is defined in a block it may need to keep the block-locals,
-  like a compiled closure.
-- Fix memory leaks in test_vim9_assign, remove "if 0"
-- Fix memory leaks in test_vim9_script
-- Closure arguments should be more strict, like any function call?
-- Remove v:disallow_let
-- Recognize call to assert_fails() and execute it in the function context?
-  Won't work if the command itself fails, not an expression failure:
-	assert_fails("unknown", "E99:")
-  Use try/catch is complicated:
-    let did_catch = false
-    try
-	unknown
-    catch
-	assert_caught('E99:')
-	did_catch = true
-    endtry
-    assert_true('did_catch')
-  Add a new command perhaps:
-    assertfail
-       unknown
-    endassertfail E99:.*unknown
+- Closure argument call should not always set varargs, like any function call?
+- Invoke user command in a :def function
 - Make map() give an error if the resulting type is wrong.
   Add mapnew() or mapcopy() to create a new List/Dict for the result, which
   can have a different value type.
@@ -70,6 +55,7 @@ Making everything work:
 - In autocmd: use legacy syntax, not whatever the current script uses?
 - need to check type when a declaration specifies a type: #6507
 	let nr: number = 'asdf'
+- Check many more builtin function arguments at compile time.
 - Make sure that in vim9script a function call without namespace only finds
   the script-local function, not a global one.
 - Make sure that where a callback is expected a function can be used (without
@@ -124,12 +110,12 @@ Making everything work:
 - Make "++nr" work.
 - Make closures work:
   - Create closure in a loop.  Need to make a list of them.
+  - nested closure only uses one context, not all (#7150)
 - expandcmd() with `=expr` in filename uses legacy expression.
 - eval_expr() in ex_cexpr()
 - eval_expr() call in dbg_parsearg() and debuggy_find()
 - has() is compiled as a constant, but some checks are dynamic.
   Check for dynamic values, such as "gui_running".
-- Implement command modifiers, such as "silent". (#6530)
 New syntax and functionality:
 Improve error checking:
 - "echo Func()" is an error if Func() does not return anything.
@@ -295,13 +281,13 @@ Was originally written by Felipe Morales.
 
 Remove SPACE_IN_FILENAME ? It is only used for completion.
 
-Patch to use collation based sorting. (Christian Brabandt, #6229)
-
 Add 'termguiattr' option, use "gui=" attributes in the terminal?  Would work
 with 'termguicolors'. #1740
 
 Patch for blockwise paste reporting changes: #6660.
 
+Missing filetype test for bashrc, PKGBUILD, etc.
+
 Add an option to not fetch terminal codes in xterm, to avoid flicker when t_Co
 changes.
 
@@ -351,8 +337,6 @@ work.
 Using "au!" after "filetype on" is a bit slow.  Can the matching of
 autocommands be made faster?  (#7056)
 
-Valgrind warns for uninitialized values in f_term_dumpwrite().
-
 Add the <=> (spaceship) operator and "cond ?< expr ?= expr ?> expr"
     replace this:
 	let left = GetLeftFunc()
@@ -455,7 +439,6 @@ Patch to fix session file when using multiple tab pages. (Jason Franklin, 2019
 May 20)
 Also put :argadd commands at the start for all buffers, so that their order
 remains equal?  Then %argdel to clean it up.  Do try this with 'hidden' set.
-Also #4994: window-local options not always restored, related to using :badd.
 Also #5326: netrw buffers are not restored.
 
 Alternate file is not set in the session file.  Use setwintabvar("@#") ?
@@ -595,10 +578,6 @@ Patch to have text objects defined by arbitrary single characters. (Daniel
 Thau, 2013 Nov 20, 2014 Jan 29, 2014 Jan 31)
 Added tests (James McCoy, 2016 Aug 3, #958).  Still needs more work.
 
-":2resize +10" uses size of the current window, adds 10 and applies it to
-window 2.  User expects 10 to be added to size of window 2. (Daniel Steinberg,
-#5443)
-
 Would be nice to set tab-local values for 'diffexpr' and 'diffopt'.  Use
 t:diffexpr_option t:diffopt_option? (#4782)
 
@@ -3858,10 +3837,6 @@ Macintosh:
     on the status line (caused by 'winheight').  Select window on button up,
     instead of on button down.
 8   Dragging the status line doesn't scroll but redraw.
-9   Evaluating 'statusline' in build_stl_str_hl() does not properly check for
-    reaching the end of the available buffer.
-    Patch to dynamically allocate the buffer for % items. (Eric Arnold, 2006
-    May 14)
 8   When performing incremental search, should abort searching as soon as a
     character is typed.
 8   When the value of $MAKE contains a path, configure can't handle this.

runtime/doc/undo.txt

@@ -1,4 +1,4 @@
-*undo.txt*      For Vim version 8.2.  Last change: 2019 Dec 07
+*undo.txt*      For Vim version 8.2.  Last change: 2020 Oct 18
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -392,7 +392,7 @@ back the text of three deletes ago with '"3P'.
 						*redo-register*
 If you want to get back more than one part of deleted text, you can use a
 special feature of the repeat command ".".  It will increase the number of the
-register used.  So if you first do ""1P", the following "." will result in a
+register used.  So if you first do '"1P', the following "." will result in a
 '"2P'.  Repeating this will result in all numbered registers being inserted.
 
 Example:	If you deleted text with 'dd....' it can be restored with

runtime/doc/usr_11.txt

@@ -1,4 +1,4 @@
-*usr_11.txt*	For Vim version 8.2.  Last change: 2020 Jul 08
+*usr_11.txt*	For Vim version 8.2.  Last change: 2020 Oct 25
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -294,7 +294,7 @@ If you really don't want to see this message, you can add the 'A' flag to the
 'shortmess' option.  But it's very unusual that you need this.
 
 For remarks about encryption and the swap file, see |:recover-crypt|.
-For programatic access to the swap file, see |swapinfo()|.
+For programmatic access to the swap file, see |swapinfo()|.
 
 ==============================================================================
 *11.4*	Further reading

runtime/doc/usr_41.txt

@@ -644,6 +644,7 @@ List manipulation:					*list-functions*
 	deepcopy()		make a full copy of a List
 	filter()		remove selected items from a List
 	map()			change each List item
+	mapnew()		make a new List with changed items
 	reduce()		reduce a List to a value
 	sort()			sort a List
 	reverse()		reverse the order of a List
@@ -669,6 +670,7 @@ Dictionary manipulation:				*dict-functions*
 	extend()		add entries from one Dictionary to another
 	filter()		remove selected entries from a Dictionary
 	map()			change each Dictionary entry
+	mapnew()		make a new Dictionary with changed items
 	keys()			get List of Dictionary keys
 	values()		get List of Dictionary values
 	items()			get List of Dictionary key-value pairs

runtime/doc/version7.txt

@@ -1,4 +1,4 @@
-*version7.txt*  For Vim version 8.2.  Last change: 2020 Aug 15
+*version7.txt*  For Vim version 8.2.  Last change: 2020 Oct 25
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -10260,7 +10260,7 @@ Commands:
 	Brabandt)
 
 Other:
-	Lua interface now also uses userdata binded to Vim structures. (Taro
+	Lua interface now also uses userdata bound to Vim structures. (Taro
 	Muraoka, Luis Carvalho)
 
 	glob() and autocommand patterns used to work with the undocumented

runtime/doc/version8.txt

@@ -1,4 +1,4 @@
-*version8.txt*  For Vim version 8.2.  Last change: 2020 Aug 15
+*version8.txt*  For Vim version 8.2.  Last change: 2020 Oct 25
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -47698,7 +47698,7 @@ Files:      src/eval.c, src/testdir/test_vim9_expr.vim
 
 Patch 8.2.1064
 Problem:    Vim9: no line break allowed before comparators.
-Solution:   Check for comperator after line break.
+Solution:   Check for comparator after line break.
 Files:      src/eval.c, src/testdir/test_vim9_expr.vim
 
 Patch 8.2.1065

runtime/doc/vim.1

@@ -459,6 +459,9 @@ Use {name} as the server name.  Used for the current Vim, unless used with a
 \-\-socketid {id}
 GTK GUI only: Use the GtkPlug mechanism to run gvim in another window.
 .TP
+\-\-startuptime {file}
+During startup write timing messages to the file {fname}.
+.TP
 \-\-version
 Print version information and exit.
 .SH ON-LINE HELP

runtime/doc/vim.man

@@ -345,6 +345,9 @@ OPTIONS
                    GTK  GUI only: Use the GtkPlug mechanism to run gvim in an‐
                    other window.
 
+       --startuptime {file}
+                   During startup write timing messages to the file {fname}.
+
        --version   Print version information and exit.
 
 ON-LINE HELP

runtime/doc/vim9.txt

@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 8.2.  Last change: 2020 Oct 05
+*vim9.txt*	For Vim version 8.2.  Last change: 2020 Oct 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -176,8 +176,8 @@ However, it is recommended to always use "g:" to refer to a global function
 for clarity.
 
 In all cases the function must be defined before used.  That is when it is
-called, when `:defcompile` causes the it to be compiled, or when code that
-calls it is being compiled (to figure out the return type).
+called, when `:defcompile` causes it to be compiled, or when code that calls
+it is being compiled (to figure out the return type).
 
 The result is that functions and variables without a namespace can usually be
 found in the script, either defined there or imported.  Global functions and
@@ -901,7 +901,7 @@ The script name after `import` can be:
   location of the script file itself.  This is useful to split up a large
   plugin into several files.
 - An absolute path, starting with "/" on Unix or "D:/" on MS-Windows.  This
-  will be rarely used.
+  will rarely be used.
 - A path not being relative or absolute.  This will be found in the
   "import" subdirectories of 'runtimepath' entries.  The name will usually be
   longer and unique, to avoid loading the wrong file.
@@ -1160,8 +1160,8 @@ Some details are unexpected and can be improved.  For example a boolean
 condition would accept a string, convert it to a number and check if the
 number is non-zero.  This is unexpected and often leads to mistakes, since
 text not starting with a number would be converted to zero, which is
-considered false.  Thus a string would not give an error and be considered
-false if it doesn't start with a number.  That is confusing.
+considered false.  Thus using a string for a condition would often not give an
+error and be considered false.  That is confusing.
 
 In Vim9 type checking is more strict to avoid mistakes.  Where a condition is
 used, e.g. with the `:if` command and the `||` operator, only boolean-like
@@ -1169,7 +1169,7 @@ values are accepted:
 	true:  `true`, `v:true`, `1`, `0 < 9`
 	false: `false`, `v:false`, `0`, `0 > 9`
 Note that the number zero is false and the number one is true.  This is more
-persmissive than most other languages.  It was done because many builtin
+permissive than most other languages.  It was done because many builtin
 functions return these values.
 
 If you have any type of value and want to use it as a boolean, use the `!!`

runtime/doc/windows.txt

@@ -1,4 +1,4 @@
-*windows.txt*   For Vim version 8.2.  Last change: 2020 Sep 02
+*windows.txt*   For Vim version 8.2.  Last change: 2020 Nov 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -1119,6 +1119,11 @@ list of buffers. |unlisted-buffer|
 		line when the buffer is first entered.  Note that other
 		commands after the + will be ignored.
 
+						 *:balt*
+:balt [+lnum] {fname}
+		Like `:badd` and also set the alternate file for the current
+		window to {fname}.
+
 :[N]bd[elete][!]			*:bd* *:bdel* *:bdelete* *E516*
 :bd[elete][!] [N]
 		Unload buffer [N] (default: current buffer) and delete it from

runtime/filetype.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2020 Sep 30
+" Last Change:	2020 Oct 24
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
@@ -1506,9 +1506,10 @@ au BufNewFile,BufRead *.decl,*.dcl,*.dec
 au BufNewFile,BufRead catalog			setf catalog
 
 " Shell scripts (sh, ksh, bash, bash2, csh); Allow .profile_foo etc.
-" Gentoo ebuilds and Arch Linux PKGBUILDs are actually bash scripts
+" Gentoo ebuilds, Arch Linux PKGBUILDs and Alpine Linux APKBUILDs are actually
+" bash scripts.
 " NOTE: Patterns ending in a star are further down, these have lower priority.
-au BufNewFile,BufRead .bashrc,bashrc,bash.bashrc,.bash[_-]profile,.bash[_-]logout,.bash[_-]aliases,bash-fc[-.],*.bash,*/{,.}bash[_-]completion{,.d,.sh}{,/*},*.ebuild,*.eclass,PKGBUILD call dist#ft#SetFileTypeSH("bash")
+au BufNewFile,BufRead .bashrc,bashrc,bash.bashrc,.bash[_-]profile,.bash[_-]logout,.bash[_-]aliases,bash-fc[-.],*.bash,*/{,.}bash[_-]completion{,.d,.sh}{,/*},*.ebuild,*.eclass,PKGBUILD,APKBUILD call dist#ft#SetFileTypeSH("bash")
 au BufNewFile,BufRead .kshrc,*.ksh call dist#ft#SetFileTypeSH("ksh")
 au BufNewFile,BufRead */etc/profile,.profile,*.sh,*.env call dist#ft#SetFileTypeSH(getline(1))
 
@@ -1720,7 +1721,7 @@ au BufNewFile,BufRead *.latex,*.sty,*.dtx,*.ltx,*.bbl	setf tex
 au BufNewFile,BufRead *.tex			call dist#ft#FTtex()
 
 " ConTeXt
-au BufNewFile,BufRead *.mkii,*.mkiv,*.mkvi   setf context
+au BufNewFile,BufRead *.mkii,*.mkiv,*.mkvi,*.mkxl,*.mklx   setf context
 
 " Texinfo
 au BufNewFile,BufRead *.texinfo,*.texi,*.txi	setf texinfo
@@ -2163,7 +2164,7 @@ au BufNewFile,BufRead .reminders*		call s:StarSetf('remind')
 au BufNewFile,BufRead sgml.catalog*		call s:StarSetf('catalog')
 
 " Shell scripts ending in a star
-au BufNewFile,BufRead .bashrc*,.bash[_-]profile*,.bash[_-]logout*,.bash[_-]aliases*,bash-fc[-.]*,,PKGBUILD* call dist#ft#SetFileTypeSH("bash")
+au BufNewFile,BufRead .bashrc*,.bash[_-]profile*,.bash[_-]logout*,.bash[_-]aliases*,bash-fc[-.]*,PKGBUILD*,APKBUILD* call dist#ft#SetFileTypeSH("bash")
 au BufNewFile,BufRead .kshrc* call dist#ft#SetFileTypeSH("ksh")
 au BufNewFile,BufRead .profile* call dist#ft#SetFileTypeSH(getline(1))
 

runtime/ftplugin/awk.vim

@@ -1,7 +1,8 @@
 " Vim filetype plugin
-" Language:	awk, nawk, gawk, mawk
-" Maintainer:	Antonio Colombo <azc100@gmail.com>
-" Last Change:	2020 Sep 28
+" Language:		awk, nawk, gawk, mawk
+" Maintainer:		Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer:	Antonio Colombo <azc100@gmail.com>
+" Last Change:		2020 Sep 28
 
 " This plugin was prepared by Mark Sikora
 " This plugin was updated as proposed by Doug Kearns

runtime/ftplugin/erlang.vim

@@ -1,7 +1,7 @@
 " Vim ftplugin file
 " Language:     Erlang
-" Author:       Oscar Hellstr<EFBFBD>m <oscar@oscarh.net>
-" Contributors: Ricardo Catalinas Jim<EFBFBD>nez <jimenezrick@gmail.com>
+" Author:       Oscar Hellström <oscar@oscarh.net>
+" Contributors: Ricardo Catalinas Jiménez <jimenezrick@gmail.com>
 "               Eduardo Lopez (http://github.com/tapichu)
 " License:      Vim license
 " Version:      2012/01/25

runtime/ftplugin/make.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin file
 " Language:	Make
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2019 Apr 02
+" Last Change:	2020 Oct 16
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -9,10 +9,10 @@ if exists("b:did_ftplugin")
 endif
 let b:did_ftplugin = 1
 
-let b:undo_ftplugin = "setl et< sts< fo< com< cms< inc<"
+let b:undo_ftplugin = "setl et< sts< sw< fo< com< cms< inc<"
 
 " Make sure a hard tab is used, required for most make programs
-setlocal noexpandtab softtabstop=0
+setlocal noexpandtab softtabstop=0 shiftwidth=0
 
 " Set 'formatoptions' to break comment lines but not other lines,
 " and insert the comment leader when hitting <CR> or using "o".

runtime/ftplugin/man.vim

@@ -2,7 +2,7 @@
 " Language:	man
 " Maintainer:	Jason Franklin <vim@justemail.net>
 " Maintainer:	SungHyun Nam <goweol@gmail.com>
-" Last Change: 	2020 Jun 01
+" Last Change: 	2020 Oct 09
 
 " To make the ":Man" command available before editing a manual page, source
 " this script from your startup vimrc file.
@@ -76,7 +76,7 @@ catch /E145:/
   " Ignore the error in restricted mode
 endtry
 
-func <SID>PreGetPage(cnt)
+func s:PreGetPage(cnt)
   if a:cnt == 0
     let old_isk = &iskeyword
     if &ft == 'man'
@@ -99,24 +99,27 @@ func <SID>PreGetPage(cnt)
   call s:GetPage('', sect, page)
 endfunc
 
-func <SID>GetCmdArg(sect, page)
-  if a:sect == ''
-    return a:page
+func s:GetCmdArg(sect, page)
+
+  if empty(a:sect)
+    return shellescape(a:page)
   endif
-  return s:man_sect_arg.' '.a:sect.' '.a:page
+
+  return s:man_sect_arg . ' ' . shellescape(a:sect) . ' ' . shellescape(a:page)
 endfunc
 
-func <SID>FindPage(sect, page)
-  let where = system("man ".s:man_find_arg.' '.s:GetCmdArg(a:sect, a:page))
-  if where !~ "^/"
-    if matchstr(where, " [^ ]*$") !~ "^ /"
-      return 0
-    endif
+func s:FindPage(sect, page)
+  let l:cmd = printf('man %s %s', s:man_find_arg, s:GetCmdArg(a:sect, a:page))
+  call system(l:cmd)
+
+  if v:shell_error
+    return 0
   endif
+
   return 1
 endfunc
 
-func <SID>GetPage(cmdmods, ...)
+func s:GetPage(cmdmods, ...)
   if a:0 >= 2
     let sect = a:1
     let page = a:2
@@ -226,7 +229,7 @@ func <SID>GetPage(cmdmods, ...)
   setl noma
 endfunc
 
-func <SID>PopPage()
+func s:PopPage()
   if s:man_tag_depth > 0
     let s:man_tag_depth = s:man_tag_depth - 1
     exec "let s:man_tag_buf=s:man_tag_buf_".s:man_tag_depth

runtime/ftplugin/rpl.vim

@@ -1,6 +1,6 @@
 " Vim filetype plugin file
 " Language:     RPL/2
-" Maintainer:   Jo<EFBFBD>l BERTRAND <rpl2@free.fr>
+" Maintainer:   Joël BERTRAND <rpl2@free.fr>
 " Last Change:	2012 Mar 07
 " Version: 		0.1
 

runtime/indent/rpl.vim

@@ -2,7 +2,7 @@
 " Language:	RPL/2
 " Version:	0.2
 " Last Change:	2017 Jun 13
-" Maintainer:	BERTRAND Jo<EFBFBD>l <rpl2@free.fr>
+" Maintainer:	BERTRAND Joël <rpl2@free.fr>
 
 " Only load this indent file when no other was loaded.
 if exists("b:did_indent")

runtime/indent/tilde.vim

@@ -1,5 +1,5 @@
 "Description: Indent scheme for the tilde weblanguage
-"Author: Tobias Rundstr<EFBFBD>m <tobi@tobi.nu>
+"Author: Tobias Rundström <tobi@tobi.nu>
 "URL: http://tilde.tildesoftware.net
 "Last Change: May  8 09:15:09 CEST 2002
 

runtime/optwin.vim

@@ -1,7 +1,7 @@
 " These commands create the option window.
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2020 Sep 10
+" Last Change:	2020 Oct 27
 
 " If there already is an option window, jump to that one.
 let buf = bufnr('option-window')
@@ -617,7 +617,7 @@ call <SID>AddOption("mousemodel", gettext("\"extend\", \"popup\" or \"popup_setp
 call <SID>OptionG("mousem", &mousem)
 call <SID>AddOption("mousetime", gettext("maximum time in msec to recognize a double-click"))
 call append("$", " \tset mouset=" . &mouset)
-call <SID>AddOption("ttymouse", gettext("\"xterm\", \"xterm2\", \"dec\" or \"netterm\"; type of mouse"))
+call <SID>AddOption("ttymouse", gettext("\"xterm\", \"xterm2\", \"sgr\", etc.; type of mouse"))
 call <SID>OptionG("ttym", &ttym)
 if has("mouseshape")
   call <SID>AddOption("mouseshape", gettext("what the mouse pointer looks like in different modes"))
@@ -689,10 +689,6 @@ if has("gui")
       call append("$", " \tset bexpr=" . &bexpr)
     endif
   endif
-  if exists("+macatsui")
-    call <SID>AddOption("macatsui", gettext("use ATSUI text drawing; disable to avoid display problems"))
-    call <SID>OptionG("macatsui", &macatsui)
-  endif
 endif
 
 if has("printer")
@@ -791,7 +787,7 @@ call <SID>BinOptionL("mod")
 call <SID>AddOption("readonly", gettext("buffer is not to be written"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>BinOptionL("ro")
-call <SID>AddOption("modifiable", gettext("changes to the text are not possible"))
+call <SID>AddOption("modifiable", gettext("changes to the text are possible"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>BinOptionL("ma")
 call <SID>AddOption("textwidth", gettext("line length above which to break a line"))
@@ -852,7 +848,7 @@ if has("digraphs")
 endif
 call <SID>AddOption("tildeop", gettext("the \"~\" command behaves like an operator"))
 call <SID>BinOptionG("top", &top)
-call <SID>AddOption("operatorfunc", gettext("function called for the\"g@\"  operator"))
+call <SID>AddOption("operatorfunc", gettext("function called for the \"g@\" operator"))
 call <SID>OptionG("opfunc", &opfunc)
 call <SID>AddOption("showmatch", gettext("when inserting a bracket, briefly jump to its match"))
 call <SID>BinOptionG("sm", &sm)
@@ -863,7 +859,7 @@ call append("$", "\t" .. s:local_to_buffer)
 call <SID>OptionL("mps")
 call <SID>AddOption("joinspaces", gettext("use two spaces after '.' when joining a line"))
 call <SID>BinOptionG("js", &js)
-call <SID>AddOption("nrformats", gettext("\"alpha\", \"octal\" and/or \"hex\"; number formats recognized for\nCTRL-A and CTRL-X commands"))
+call <SID>AddOption("nrformats", gettext("\"alpha\", \"octal\", \"hex\", \"bin\" and/or \"unsigned\"; number formats\nrecognized for CTRL-A and CTRL-X commands"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>OptionL("nf")
 
@@ -938,7 +934,7 @@ endif
 
 if has("folding")
   call <SID>Header(gettext("folding"))
-  call <SID>AddOption("foldenable", gettext("set to display all folds open"))
+  call <SID>AddOption("foldenable", gettext("unset to display all folds open"))
   call append("$", "\t" .. s:local_to_window)
   call <SID>BinOptionL("fen")
   call <SID>AddOption("foldlevel", gettext("folds with a level higher than this number will be closed"))
@@ -961,7 +957,7 @@ if has("folding")
   call <SID>OptionL("fml")
   call <SID>AddOption("commentstring", gettext("template for comments; used to put the marker in"))
   call <SID>OptionL("cms")
-  call <SID>AddOption("foldmethod", gettext("folding type: \"manual\", \"indent\", \"expr\", \"marker\" or \"syntax\""))
+  call <SID>AddOption("foldmethod", gettext("folding type: \"manual\", \"indent\", \"expr\", \"marker\",\n\"syntax\" or \"diff\""))
   call append("$", "\t" .. s:local_to_window)
   call <SID>OptionL("fdm")
   call <SID>AddOption("foldexpr", gettext("expression used when 'foldmethod' is \"expr\""))
@@ -1069,7 +1065,7 @@ call <SID>BinOptionG("fs", &fs)
 call <SID>AddOption("shortname", gettext("use 8.3 file names"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>BinOptionL("sn")
-call <SID>AddOption("cryptmethod", gettext("encryption method for file writing: zip or blowfish"))
+call <SID>AddOption("cryptmethod", gettext("encryption method for file writing: zip, blowfish or blowfish2"))
 call append("$", "\t" .. s:local_to_buffer)
 call <SID>OptionL("cm")
 
@@ -1093,7 +1089,7 @@ call append("$", " \tset mmt=" . &mmt)
 
 
 call <SID>Header(gettext("command line editing"))
-call <SID>AddOption("history", gettext("how many command lines are remembered "))
+call <SID>AddOption("history", gettext("how many command lines are remembered"))
 call append("$", " \tset hi=" . &hi)
 call <SID>AddOption("wildchar", gettext("key that triggers command-line expansion"))
 call append("$", " \tset wc=" . &wc)
@@ -1187,19 +1183,12 @@ if has("quickfix")
 endif
 
 
-if has("win32") || has("osfiletype")
+if has("win32")
   call <SID>Header(gettext("system specific"))
-  if has("osfiletype")
-    call <SID>AddOption("osfiletype", gettext("OS-specific information about the type of file"))
-    call append("$", "\t" .. s:local_to_buffer)
-    call <SID>OptionL("oft")
-  endif
-  if has("win32")
-    call <SID>AddOption("shellslash", gettext("use forward slashes in file names; for Unix-like shells"))
-    call <SID>BinOptionG("ssl", &ssl)
-    call <SID>AddOption("completeslash", gettext("specifies slash/backslash used for completion"))
-    call <SID>OptionG("csl", &csl)
-  endif
+  call <SID>AddOption("shellslash", gettext("use forward slashes in file names; for Unix-like shells"))
+  call <SID>BinOptionG("ssl", &ssl)
+  call <SID>AddOption("completeslash", gettext("specifies slash/backslash used for completion"))
+  call <SID>OptionG("csl", &csl)
 endif
 
 
@@ -1236,12 +1225,6 @@ if has("rightleft")
   call <SID>AddOption("hkmapp", gettext("use phonetic Hebrew keyboard mapping"))
   call <SID>BinOptionG("hkp", &hkp)
 endif
-if has("farsi")
-  call <SID>AddOption("altkeymap", gettext("use Farsi as the second language when 'revins' is set"))
-  call <SID>BinOptionG("akm", &akm)
-  call <SID>AddOption("fkmap", gettext("use Farsi keyboard mapping"))
-  call <SID>BinOptionG("fk", &fk)
-endif
 if has("arabic")
   call <SID>AddOption("arabic", gettext("prepare for editing Arabic text"))
   call append("$", "\t" .. s:local_to_window)
@@ -1284,7 +1267,7 @@ endif
 
 
 call <SID>Header(gettext("multi-byte characters"))
-call <SID>AddOption("encoding", gettext("character encoding used in Vim: \"latin1\", \"utf-8\"\n\"euc-jp\", \"big5\", etc."))
+call <SID>AddOption("encoding", gettext("character encoding used in Vim: \"latin1\", \"utf-8\",\n\"euc-jp\", \"big5\", etc."))
 call <SID>OptionG("enc", &enc)
 call <SID>AddOption("fileencoding", gettext("character encoding for the current file"))
 call append("$", "\t" .. s:local_to_buffer)
@@ -1310,7 +1293,7 @@ call <SID>BinOptionG("emo", &emo)
 
 
 call <SID>Header(gettext("various"))
-call <SID>AddOption("virtualedit", gettext("when to use virtual editing: \"block\", \"insert\" and/or \"all\""))
+call <SID>AddOption("virtualedit", gettext("when to use virtual editing: \"block\", \"insert\", \"all\"\nand/or \"onemore\""))
 call <SID>OptionG("ve", &ve)
 call <SID>AddOption("eventignore", gettext("list of autocommand events which are to be ignored"))
 call <SID>OptionG("ei", &ei)
@@ -1350,7 +1333,7 @@ if has("quickfix")
   call <SID>AddOption("bufhidden", gettext("what happens with a buffer when it's no longer in a window"))
   call append("$", "\t" .. s:local_to_buffer)
   call <SID>OptionL("bh")
-  call <SID>AddOption("buftype", gettext("\"\", \"nofile\", \"nowrite\" or \"quickfix\": type of buffer"))
+  call <SID>AddOption("buftype", gettext("empty, \"nofile\", \"nowrite\", \"quickfix\", etc.: type of buffer"))
   call append("$", "\t" .. s:local_to_buffer)
   call <SID>OptionL("bt")
 endif

runtime/pack/dist/opt/termdebug/plugin/termdebug.vim

@@ -2,7 +2,7 @@
 "
 " Author: Bram Moolenaar
 " Copyright: Vim license applies, see ":help license"
-" Last Change: 2020 Aug 31
+" Last Change: 2020 Oct 28
 "
 " WORK IN PROGRESS - Only the basics work
 " Note: On MS-Windows you need a recent version of gdb.  The one included with
@@ -119,7 +119,11 @@ func s:StartDebug_internal(dict)
   " call ch_logfile('debuglog', 'w')
 
   let s:sourcewin = win_getid(winnr())
-  let s:startsigncolumn = &signcolumn
+
+  " Remember the old value of 'signcolumn' for each buffer that it's set in, so
+  " that we can restore the value for all buffers.
+  let b:save_signcolumn = &signcolumn
+  let s:signcolumn_buflist = [bufnr()]
 
   let s:save_columns = 0
   let s:allleft = 0
@@ -556,8 +560,20 @@ func s:EndDebugCommon()
     exe 'bwipe! ' . s:ptybuf
   endif
 
+  " Restore 'signcolumn' in all buffers for which it was set.
   call win_gotoid(s:sourcewin)
-  let &signcolumn = s:startsigncolumn
+  let was_buf = bufnr()
+  for bufnr in s:signcolumn_buflist
+    if bufexists(bufnr)
+      exe bufnr .. "buf"
+      if exists('b:save_signcolumn')
+	let &signcolumn = b:save_signcolumn
+	unlet b:save_signcolumn
+      endif
+    endif
+  endfor
+  exe was_buf .. "buf"
+
   call s:DeleteCommands()
 
   call win_gotoid(curwinid)
@@ -938,6 +954,10 @@ func s:HandleCursor(msg)
       exe lnum
       exe 'sign unplace ' . s:pc_id
       exe 'sign place ' . s:pc_id . ' line=' . lnum . ' name=debugPC priority=110 file=' . fname
+      if !exists('b:save_signcolumn')
+	let b:save_signcolumn = &signcolumn
+	call add(s:signcolumn_buflist, bufnr())
+      endif
       setlocal signcolumn=yes
     endif
   elseif !s:stopped || fname != ''
@@ -1014,7 +1034,7 @@ endfunc
 
 func s:PlaceSign(id, subid, entry)
   let nr = printf('%d.%d', a:id, a:subid)
-  exe 'sign place ' . s:Breakpoint2SignNumber(a:id, a:subid) . ' line=' . a:entry['lnum'] . ' name=debugBreakpoint' . nr . ' file=' . a:entry['fname']
+  exe 'sign place ' . s:Breakpoint2SignNumber(a:id, a:subid) . ' line=' . a:entry['lnum'] . ' name=debugBreakpoint' . nr . ' priority=110 file=' . a:entry['fname']
   let a:entry['placed'] = 1
 endfunc
 

runtime/plugin/zipPlugin.vim

@@ -20,14 +20,14 @@
 if &cp || exists("g:loaded_zipPlugin")
  finish
 endif
-let g:loaded_zipPlugin = "v30"
+let g:loaded_zipPlugin = "v31"
 let s:keepcpo          = &cpo
 set cpo&vim
 
 " ---------------------------------------------------------------------
 " Options: {{{1
 if !exists("g:zipPlugin_ext")
- let g:zipPlugin_ext='*.apk,*.celzip,*.crtx,*.docm,*.docx,*.dotm,*.dotx,*.ear,*.epub,*.gcsx,*.glox,*.gqsx,*.ja,*.jar,*.kmz,*.odb,*.odc,*.odf,*.odg,*.odi,*.odm,*.odp,*.ods,*.odt,*.otc,*.otf,*.otg,*.oth,*.oti,*.otp,*.ots,*.ott,*.oxt,*.potm,*.potx,*.ppam,*.ppsm,*.ppsx,*.pptm,*.pptx,*.sldx,*.thmx,*.vdw,*.war,*.wsz,*.xap,*.xlam,*.xlam,*.xlsb,*.xlsm,*.xlsx,*.xltm,*.xltx,*.xpi,*.zip'
+ let g:zipPlugin_ext='*.aar,*.apk,*.celzip,*.crtx,*.docm,*.docx,*.dotm,*.dotx,*.ear,*.epub,*.gcsx,*.glox,*.gqsx,*.ja,*.jar,*.kmz,*.odb,*.odc,*.odf,*.odg,*.odi,*.odm,*.odp,*.ods,*.odt,*.otc,*.otf,*.otg,*.oth,*.oti,*.otp,*.ots,*.ott,*.oxt,*.potm,*.potx,*.ppam,*.ppsm,*.ppsx,*.pptm,*.pptx,*.sldx,*.thmx,*.vdw,*.war,*.wsz,*.xap,*.xlam,*.xlam,*.xlsb,*.xlsm,*.xlsx,*.xltm,*.xltx,*.xpi,*.zip'
 endif
 
 " ---------------------------------------------------------------------

runtime/syntax/asm.vim

@@ -1,11 +1,10 @@
 " Vim syntax file
-" Language:	GNU Assembler
-" Maintainer:	Erik Wognsen <erik.wognsen@gmail.com>
-"		Previous maintainer:
-"		Kevin Dahlhausen <kdahlhaus@yahoo.com>
-" Last Change:	2014 Feb 04
-
-" Thanks to Ori Avtalion for feedback on the comment markers!
+" Language:		GNU Assembler
+" Maintainer:		Doug Kearns dougkearns@gmail.com
+" Previous Maintainers: Erik Wognsen <erik.wognsen@gmail.com>
+"			Kevin Dahlhausen <kdahlhaus@yahoo.com>
+" Contributors:		Ori Avtalion, Lakshay Garg
+" Last Change:		2020 Oct 31
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
@@ -34,29 +33,49 @@ syn match asmType "\.space"
 syn match asmType "\.string"
 syn match asmType "\.word"
 
-syn match asmLabel		"[a-z_][a-z0-9_]*:"he=e-1
 syn match asmIdentifier		"[a-z_][a-z0-9_]*"
+syn match asmLabel		"[a-z_][a-z0-9_]*:"he=e-1
 
 " Various #'s as defined by GAS ref manual sec 3.6.2.1
-" Technically, the first decNumber def is actually octal,
+" Technically, the first asmDecimal def is actually octal,
 " since the value of 0-7 octal is the same as 0-7 decimal,
 " I (Kevin) prefer to map it as decimal:
-syn match decNumber		"0\+[1-7]\=[\t\n$,; ]"
-syn match decNumber		"[1-9]\d*"
-syn match octNumber		"0[0-7][0-7]\+"
-syn match hexNumber		"0[xX][0-9a-fA-F]\+"
-syn match binNumber		"0[bB][0-1]*"
+syn match asmDecimal		"\<0\+[1-7]\=\>"	 display
+syn match asmDecimal		"\<[1-9]\d*\>"		 display
+syn match asmOctal		"\<0[0-7][0-7]\+\>"	 display
+syn match asmHexadecimal	"\<0[xX][0-9a-fA-F]\+\>" display
+syn match asmBinary		"\<0[bB][0-1]\+\>"	 display
 
-syn keyword asmTodo		contained TODO
+syn match asmFloat		"\<\d\+\.\d*\%(e[+-]\=\d\+\)\=\>" display
+syn match asmFloat		"\.\d\+\%(e[+-]\=\d\+\)\=\>"	  display
+syn match asmFloat		"\<\d\%(e[+-]\=\d\+\)\>"	  display
+syn match asmFloat		"[+-]\=Inf\>\|\<NaN\>"		  display
 
+syn match asmFloat		"\%(0[edfghprs]\)[+-]\=\d*\%(\.\d\+\)\%(e[+-]\=\d\+\)\="    display
+syn match asmFloat		"\%(0[edfghprs]\)[+-]\=\d\+\%(\.\d\+\)\=\%(e[+-]\=\d\+\)\=" display
+" Avoid fighting the hexadecimal match for unicorn-like '0x' prefixed floats
+syn match asmFloat		"\%(0x\)[+-]\=\d*\%(\.\d\+\)\%(e[+-]\=\d\+\)\="		    display
+
+" Allow all characters to be escaped (and in strings) as these vary across
+" architectures [See sec 3.6.1.1 Strings]
+syn match asmCharacterEscape	"\\."    contained
+syn match asmCharacter		"'\\\=." contains=asmCharacterEscape
+
+syn match asmStringEscape	"\\\_."			contained
+syn match asmStringEscape	"\\\%(\o\{3}\|00[89]\)"	contained display
+syn match asmStringEscape	"\\x\x\+"		contained display
+
+syn region asmString		start="\"" end="\"" skip="\\\\\|\\\"" contains=asmStringEscape
+
+syn keyword asmTodo		contained TODO FIXME XXX NOTE
 
 " GAS supports one type of multi line comments:
-syn region asmComment		start="/\*" end="\*/" contains=asmTodo
+syn region asmComment		start="/\*" end="\*/" contains=asmTodo,@Spell
 
 " GAS (undocumentedly?) supports C++ style comments. Unlike in C/C++ however,
 " a backslash ending a C++ style comment does not extend the comment to the
 " next line (hence the syntax region does not define 'skip="\\$"')
-syn region asmComment		start="//" end="$" keepend contains=asmTodo
+syn region asmComment		start="//" end="$" keepend contains=asmTodo,@Spell
 
 " Line comment characters depend on the target architecture and command line
 " options and some comments may double as logical line number directives or
@@ -69,7 +88,7 @@ syn region asmComment		start="//" end="$" keepend contains=asmTodo
 " frequently used features of the most popular architectures (and also the
 " non-GNU assembly languages that use this syntax file because their asm files
 " are also named *.asm), the following are used as line comment characters:
-syn match asmComment		"[#;!|].*" contains=asmTodo
+syn match asmComment		"[#;!|].*" contains=asmTodo,@Spell
 
 " Side effects of this include:
 " - When `;' is used to separate statements on the same line (many targets
@@ -96,35 +115,50 @@ syn match asmMacro		"\.endm"
 " with '.', including the GCC auto-generated '.L' labels.
 syn match asmDirective		"\.[A-Za-z][0-9A-Za-z-_]*"
 
-
 syn case match
 
 " Define the default highlighting.
 " Only when an item doesn't have highlighting yet
 
 " The default methods for highlighting.  Can be overridden later
-hi def link asmSection	Special
-hi def link asmLabel	Label
-hi def link asmComment	Comment
-hi def link asmTodo	Todo
+hi def link asmSection		Special
+hi def link asmLabel		Label
+hi def link asmComment		Comment
+hi def link asmTodo		Todo
 hi def link asmDirective	Statement
 
-hi def link asmInclude	Include
-hi def link asmCond	PreCondit
-hi def link asmMacro	Macro
+hi def link asmInclude		Include
+hi def link asmCond		PreCondit
+hi def link asmMacro		Macro
 
-hi def link hexNumber	Number
-hi def link decNumber	Number
-hi def link octNumber	Number
-hi def link binNumber	Number
+if exists('g:asm_legacy_syntax_groups')
+  hi def link hexNumber		Number
+  hi def link decNumber		Number
+  hi def link octNumber		Number
+  hi def link binNumber		Number
+  hi def link asmHexadecimal	hexNumber
+  hi def link asmDecimal	decNumber
+  hi def link asmOctal		octNumber
+  hi def link asmBinary		binNumber
+else
+  hi def link asmHexadecimal	Number
+  hi def link asmDecimal	Number
+  hi def link asmOctal		Number
+  hi def link asmBinary		Number
+endif
+hi def link asmFloat		Float
+
+hi def link asmString		String
+hi def link asmStringEscape	Special
+hi def link asmCharacter	Character
+hi def link asmCharacterEscape	Special
 
 hi def link asmIdentifier	Identifier
-hi def link asmType	Type
-
+hi def link asmType		Type
 
 let b:current_syntax = "asm"
 
 let &cpo = s:cpo_save
 unlet s:cpo_save
 
-" vim: ts=8
+" vim: nowrap sw=2 sts=2 ts=8 noet

runtime/syntax/asmh8300.vim

@@ -1,19 +1,21 @@
 " Vim syntax file
-" Language:	Hitachi H-8300h specific syntax for GNU Assembler
-" Maintainer:	Kevin Dahlhausen <kdahlhaus@yahoo.com>
-" Last Change:	2002 Sep 19
+" Language:		Hitachi H-8300h specific syntax for GNU Assembler
+" Maintainer:		Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer:	Kevin Dahlhausen <kdahlhaus@yahoo.com>
+" Last Change:		2020 Oct 31
 
-" quit when a syntax file was already loaded
 if exists("b:current_syntax")
   finish
 endif
 
+runtime! syntax/asm.vim
+
 syn case ignore
 
-syn match asmDirective "\.h8300[h]*"
+syn match asmDirective	"\.h8300[hs]n\="
 
 "h8300[h] registers
-syn match asmReg	"e\=r[0-7][lh]\="
+syn match asmRegister	"e\=r\o[lh]\="
 
 "h8300[h] opcodes - order is important!
 syn match asmOpcode "add\.[lbw]"
@@ -37,32 +39,20 @@ syn match asmOpcode "sha[lr]\.[lbw]"
 syn match asmOpcode "shl[lr]\.[lbw]"
 syn match asmOpcode "sub\.[lbw]"
 syn match asmOpcode "xor\.[lbw]"
-syn keyword asmOpcode "andc" "band" "bcc" "bclr" "bcs" "beq" "bf" "bge" "bgt"
-syn keyword asmOpcode "bhi" "bhs" "biand" "bild" "bior" "bist" "bixor" "bmi"
-syn keyword asmOpcode "bne" "bnot" "bnp" "bor" "bpl" "bpt" "bra" "brn" "bset"
-syn keyword asmOpcode "bsr" "btst" "bst" "bt" "bvc" "bvs" "bxor" "cmp" "daa"
-syn keyword asmOpcode "das" "eepmov" "eepmovw" "inc" "jmp" "jsr" "ldc" "movfpe"
-syn keyword asmOpcode "movtpe" "mov" "nop" "orc" "rte" "rts" "sleep" "stc"
-syn keyword asmOpcode "sub" "trapa" "xorc"
+
+syn keyword asmOpcode andc band bcc bclr bcs beq bf bge bgt
+syn keyword asmOpcode bhi bhs biand bild bior bist bixor bmi
+syn keyword asmOpcode bne bnot bnp bor bpl bpt bra brn bset
+syn keyword asmOpcode bsr btst bst bt bvc bvs bxor cmp daa
+syn keyword asmOpcode das eepmov eepmovw inc jmp jsr ldc movfpe
+syn keyword asmOpcode movtpe mov nop orc rte rts sleep stc
+syn keyword asmOpcode sub trapa xorc
 
 syn case match
 
-
-" Read the general asm syntax
-runtime! syntax/asm.vim
-
-
-" Define the default highlighting.
-" Only when an item doesn't have highlighting yet
-
-hi def link asmOpcode  Statement
-hi def link asmRegister  Identifier
-
-" My default-color overrides:
-"hi asmOpcode ctermfg=yellow
-"hi asmReg	ctermfg=lightmagenta
-
+hi def link asmOpcode	Statement
+hi def link asmRegister	Identifier
 
 let b:current_syntax = "asmh8300"
 
-" vim: ts=8
+" vim: nowrap sw=2 sts=2 ts=8 noet

runtime/syntax/awk.vim

@@ -1,7 +1,8 @@
 " Vim syntax file
-" Language:	awk, nawk, gawk, mawk
-" Maintainer:	Antonio Colombo <azc100@gmail.com>
-" Last Change:	2020 Aug 18
+" Language:		awk, nawk, gawk, mawk
+" Maintainer:		Doug Kearns <dougkearns@gmail.com>
+" Previous Maintainer:	Antonio Colombo <azc100@gmail.com>
+" Last Change:		2020 Aug 18
 
 " AWK  ref. is: Alfred V. Aho, Brian W. Kernighan, Peter J. Weinberger
 " The AWK Programming Language, Addison-Wesley, 1988

runtime/syntax/debchangelog.vim

@@ -3,7 +3,7 @@
 " Maintainer:  Debian Vim Maintainers
 " Former Maintainers: Gerfried Fuchs <alfie@ist.org>
 "                     Wichert Akkerman <wakkerma@debian.org>
-" Last Change: 2020 Apr 27
+" Last Change: 2020 Oct 28
 " URL: https://salsa.debian.org/vim-team/vim-debian/blob/master/syntax/debchangelog.vim
 
 " Standard syntax initialization
@@ -21,20 +21,20 @@ let s:cpo = &cpo
 set cpo-=C
 let s:supported = [
       \ 'oldstable', 'stable', 'testing', 'unstable', 'experimental',
-      \ 'wheezy', 'jessie', 'stretch', 'buster', 'bullseye', 'bookworm',
+      \ 'jessie', 'stretch', 'buster', 'bullseye', 'bookworm',
       \ 'sid', 'rc-buggy',
       \
-      \ 'trusty', 'xenial', 'bionic', 'eoan', 'focal', 'groovy', 'devel'
+      \ 'trusty', 'xenial', 'bionic', 'focal', 'groovy', 'hippo', 'devel'
       \ ]
 let s:unsupported = [
       \ 'frozen', 'buzz', 'rex', 'bo', 'hamm', 'slink', 'potato',
-      \ 'woody', 'sarge', 'etch', 'lenny', 'squeeze',
+      \ 'woody', 'sarge', 'etch', 'lenny', 'squeeze', 'wheezy',
       \
       \ 'warty', 'hoary', 'breezy', 'dapper', 'edgy', 'feisty',
       \ 'gutsy', 'hardy', 'intrepid', 'jaunty', 'karmic', 'lucid',
       \ 'maverick', 'natty', 'oneiric', 'precise', 'quantal', 'raring', 'saucy',
       \ 'utopic', 'vivid', 'wily', 'yakkety', 'zesty', 'artful', 'cosmic',
-      \ 'disco'
+      \ 'disco', 'eoan'
       \ ]
 let &cpo=s:cpo
 

runtime/syntax/debcontrol.vim

@@ -3,7 +3,7 @@
 " Maintainer:  Debian Vim Maintainers
 " Former Maintainers: Gerfried Fuchs <alfie@ist.org>
 "                     Wichert Akkerman <wakkerma@debian.org>
-" Last Change: 2018 Aug 11
+" Last Change: 2020 Oct 26
 " URL: https://salsa.debian.org/vim-team/vim-debian/blob/master/syntax/debcontrol.vim
 
 " Standard syntax initialization
@@ -47,22 +47,24 @@ exe 'syn keyword debcontrolArchitecture contained '. join(s:pairs)
 
 unlet s:kernels s:archs s:pairs
 
+" Keep in sync with https://metadata.ftp-master.org/sections.822
+" curl -q https://metadata.ftp-master.debian.org/sections.822 2>/dev/null| grep-dctrl -n --not -FSection -sSection  / -
 let s:sections = [
       \ 'admin', 'cli-mono', 'comm', 'database', 'debian-installer', 'debug'
       \, 'devel', 'doc', 'editors', 'education', 'electronics', 'embedded'
-      \, 'fonts', 'games', 'gnome', 'gnustep', 'gnu-r', 'golang', 'graphics'
+      \, 'fonts', 'games', 'gnome', 'gnu-r', 'gnustep', 'golang', 'graphics'
       \, 'hamradio', 'haskell', 'httpd', 'interpreters', 'introspection'
-      \, 'java\%(script\)\=', 'kde', 'kernel', 'libs', 'libdevel', 'lisp'
-      \, 'localization', 'mail', 'math', 'metapackages', 'misc', 'net'
-      \, 'news', 'ocaml', 'oldlibs', 'otherosfs', 'perl', 'php', 'python'
-      \, 'ruby', 'rust', 'science', 'shells', 'sound', 'text', 'tex'
+      \, 'java', 'javascript', 'kde', 'kernel', 'libdevel', 'libs', 'lisp'
+      \, 'localization', 'mail', 'math', 'metapackages', 'misc', 'net', 'news'
+      \, 'ocaml', 'oldlibs', 'otherosfs', 'perl', 'php', 'python', 'raku'
+      \, 'ruby', 'rust', 'science', 'shells', 'sound', 'tasks', 'tex', 'text'
       \, 'utils', 'vcs', 'video', 'web', 'x11', 'xfce', 'zope'
       \ ]
 
 syn keyword debcontrolMultiArch contained no foreign allowed same
 syn match debcontrolName contained "[a-z0-9][a-z0-9+.-]\+"
 syn keyword debcontrolPriority contained extra important optional required standard
-exe 'syn match debcontrolSection contained "\%(\%(contrib\|non-free\|non-US/main\|non-US/contrib\|non-US/non-free\|restricted\|universe\|multiverse\)/\)\=\%('.join(s:sections, '\|').'\)"'
+exe 'syn match debcontrolSection contained "\%(\%(contrib\|non-free\|non-US/main\|non-US/contrib\|non-US/non-free\|restricted\|universe\|multiverse\)/\)\=\<\%('.join(s:sections, '\|').'\)\>"'
 syn keyword debcontrolPackageType contained udeb deb
 syn match debcontrolVariable contained "\${.\{-}}"
 syn keyword debcontrolDmUpload contained yes

runtime/syntax/debsources.vim

@@ -2,7 +2,7 @@
 " Language:     Debian sources.list
 " Maintainer:   Debian Vim Maintainers
 " Former Maintainer: Matthijs Mohlmann <matthijs@cacholong.nl>
-" Last Change: 2020 Apr 27
+" Last Change: 2020 Oct 26
 " URL: https://salsa.debian.org/vim-team/vim-debian/blob/master/syntax/debsources.vim
 
 " Standard syntax initialization
@@ -23,20 +23,20 @@ let s:cpo = &cpo
 set cpo-=C
 let s:supported = [
       \ 'oldstable', 'stable', 'testing', 'unstable', 'experimental',
-      \ 'wheezy', 'jessie', 'stretch', 'buster', 'bullseye', 'bookworm',
+      \ 'jessie', 'stretch', 'buster', 'bullseye', 'bookworm',
       \ 'sid', 'rc-buggy',
       \
-      \ 'trusty', 'xenial', 'bionic', 'eoan', 'focal', 'groovy', 'devel'
+      \ 'trusty', 'xenial', 'bionic', 'focal', 'groovy', 'hippo', 'devel'
       \ ]
 let s:unsupported = [
       \ 'buzz', 'rex', 'bo', 'hamm', 'slink', 'potato',
-      \ 'woody', 'sarge', 'etch', 'lenny', 'squeeze',
+      \ 'woody', 'sarge', 'etch', 'lenny', 'squeeze', 'wheezy',
       \
       \ 'warty', 'hoary', 'breezy', 'dapper', 'edgy', 'feisty',
       \ 'gutsy', 'hardy', 'intrepid', 'jaunty', 'karmic', 'lucid',
       \ 'maverick', 'natty', 'oneiric', 'precise', 'quantal', 'raring', 'saucy',
       \ 'utopic', 'vivid', 'wily', 'yakkety', 'zesty', 'artful', 'cosmic',
-      \ 'disco'
+      \ 'disco', 'eoan'
       \ ]
 let &cpo=s:cpo
 

runtime/syntax/elf.vim

@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:    ELF
-" Maintainer:  Christian V. J. Br<EFBFBD>ssow <cvjb@cvjb.de>
+" Maintainer:  Christian V. J. Brüssow <cvjb@cvjb.de>
 " Last Change: Son 22 Jun 2003 20:43:14 CEST
 " Filenames:   *.ab,*.am
 " URL:	       http://www.cvjb.de/comp/vim/elf.vim

runtime/syntax/forth.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:    FORTH
 " Current Maintainer:  Johan Kotlinski <kotlinski@gmail.com>
-" Previous Maintainer:  Christian V. J. Br<EFBFBD>ssow <cvjb@cvjb.de>
+" Previous Maintainer:  Christian V. J. Brüssow <cvjb@cvjb.de>
 " Last Change: 2018-03-29
 " Filenames:   *.fs,*.ft
 " URL:	       https://github.com/jkotlinski/forth.vim

runtime/syntax/fortran.vim

@@ -8,10 +8,10 @@
 "  older Fortran 77 syntax file by Mario Eusebio and Preben Guldberg.
 "  Since then, useful suggestions and contributions have been made, in order, by:
 "  Andrej Panjkov, Bram Moolenaar, Thomas Olsen, Michael Sternberg, Christian Reile,
-"  Walter Dieudonn<EFBFBD>, Alexander Wagner, Roman Bertle, Charles Rendleman,
+"  Walter Dieudonné, Alexander Wagner, Roman Bertle, Charles Rendleman,
 "  Andrew Griffiths, Joe Krahn, Hendrik Merx, Matt Thompson, Jan Hermann,
-"  Stefano Zaghi, Vishnu V. Krishnan, Judica<EFBFBD>l Grasset, Takuma Yoshida,
-"  Eisuke Kawashima, and Andr<EFBFBD> Chalella.`
+"  Stefano Zaghi, Vishnu V. Krishnan, Judicaël Grasset, Takuma Yoshida,
+"  Eisuke Kawashima, and André Chalella.`
 
 if exists("b:current_syntax")
   finish

runtime/syntax/groff.vim

@@ -1,6 +1,6 @@
 " VIM syntax file
 " Language:	groff
-" Maintainer:	Alejandro L<EFBFBD>pez-Valencia <dradul@yahoo.com>
+" Maintainer:	Alejandro López-Valencia <dradul@yahoo.com>
 " URL:		http://dradul.tripod.com/vim
 " Last Change:	2003-05-08-12:41:13 GMT-5.
 

runtime/syntax/initng.vim

@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:	initng .i files
-" Maintainer:	Elan Ruusam<EFBFBD>e <glen@pld-linux.org>
+" Maintainer:	Elan Ruusamäe <glen@pld-linux.org>
 " URL:		http://glen.alkohol.ee/pld/initng/
 " License:	GPL v2
 " Version:	0.13

runtime/syntax/iss.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:             Inno Setup File (iss file) and My InnoSetup extension
 " Maintainer:           Jason Mills (jmills@cs.mun.ca)
-" Previous Maintainer:  Dominique St<EFBFBD>phan (dominique@mggen.com)
+" Previous Maintainer:  Dominique Stéphan (dominique@mggen.com)
 " Last Change:          2019 Sep 27
 "
 " Todo:

runtime/syntax/lout.vim

@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:    Lout
-" Maintainer:  Christian V. J. Br<EFBFBD>ssow <cvjb@cvjb.de>
+" Maintainer:  Christian V. J. Brüssow <cvjb@cvjb.de>
 " Last Change: So 12 Feb 2012 15:15:03 CET
 " Filenames:   *.lout,*.lt
 " URL:         http://www.cvjb.de/comp/vim/lout.vim

runtime/syntax/mmix.vim

@@ -1,6 +1,6 @@
 " Vim syntax file
 " Language:	MMIX
-" Maintainer:	Dirk H<EFBFBD>sken, <huesken@informatik.uni-tuebingen.de>
+" Maintainer:	Dirk Hüsken, <huesken@informatik.uni-tuebingen.de>
 " Last Change:	2012 Jun 01
 " 		(Dominique Pelle added @Spell)
 " Filenames:	*.mms

runtime/syntax/moo.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	MOO
 " Maintainer:	Timo Frenay <timo@frenay.net>
-" Last Change:	2001 Oct 06
+" Last Change:	2020 Oct 19
 " Note:		Requires Vim 6.0 or above
 
 " quit when a syntax file was already loaded
@@ -95,7 +95,7 @@ if exists("moo_unknown_builtin_functions")
   syn keyword mooKnownBuiltinFunction abs acos add_property add_verb asin atan binary_hash boot_player buffered_output_length callers caller_perms call_function ceil children chparent clear_property connected_players connected_seconds connection_name connection_option connection_options cos cosh create crypt ctime db_disk_size decode_binary delete_property delete_verb disassemble dump_database encode_binary equal eval exp floatstr floor flush_input force_input function_info idle_seconds index is_clear_property is_member is_player kill_task length listappend listdelete listen listeners listinsert listset log log10 match max max_object memory_usage min move notify object_bytes open_network_connection output_delimiters parent pass players properties property_info queued_tasks queue_info raise random read recycle renumber reset_max_object resume rindex rmatch seconds_left server_log server_version setadd setremove set_connection_option set_player_flag set_property_info set_task_perms set_verb_args set_verb_code set_verb_info shutdown sin sinh sqrt strcmp string_hash strsub substitute suspend tan tanh task_id task_stack ticks_left time tofloat toint toliteral tonum toobj tostr trunc typeof unlisten valid value_bytes value_hash verbs verb_args verb_code verb_info contained
 endif
 
-"<EFBFBD>Enclosed expressions
+" Enclosed expressions
 syn match mooUnenclosedError display ~[')\]|}]~
 syn match mooParenthesesError display ~[';\]|}]~ contained
 syn region mooParentheses start=~(~ end=~)~ transparent contains=@mooEnclosedContents,mooParenthesesError

runtime/syntax/nroff.vim

@@ -1,6 +1,6 @@
 " VIM syntax file
 " Language:	nroff/groff
-" Maintainer:	Pedro Alejandro L<EFBFBD>pez-Valencia <palopezv@gmail.com>
+" Maintainer:	Pedro Alejandro López-Valencia <palopezv@gmail.com>
 " URL:		http://vorbote.wordpress.com/
 " Last Change:	2012 Feb 2
 "
@@ -8,7 +8,7 @@
 "
 " ACKNOWLEDGEMENTS:
 "
-" My thanks to J<EFBFBD>r<EFBFBD>me Pl<EFBFBD>t <Jerome.Plut@ens.fr>, who was the
+" My thanks to Jérôme Plût <Jerome.Plut@ens.fr>, who was the
 " creator and maintainer of this syntax file for several years.
 " May I be as good at it as he has been.
 "

runtime/syntax/pascal.vim

@@ -2,7 +2,7 @@
 " Language:	Pascal
 " Version: 2.8
 " Last Change:	2004/10/17 17:47:30
-" Maintainer:  Xavier Cr<EFBFBD>gut <xavier.cregut@enseeiht.fr>
+" Maintainer:  Xavier Crégut <xavier.cregut@enseeiht.fr>
 " Previous Maintainer:	Mario Eusebio <bio@dq.fct.unl.pt>
 
 " Contributors: Tim Chase <tchase@csc.com>,

runtime/syntax/proto.vim

@@ -1,26 +1,36 @@
-" syntax file for Protocol Buffers - Google's data interchange format
-"
+" Protocol Buffers - Google's data interchange format
 " Copyright 2008 Google Inc.  All rights reserved.
+" https://developers.google.com/protocol-buffers/
 "
-" Permission is hereby granted, free of charge, to any person obtaining a copy
-" of this software and associated documentation files (the "Software"), to deal
-" in the Software without restriction, including without limitation the rights
-" to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-" copies of the Software, and to permit persons to whom the Software is
-" furnished to do so, subject to the following conditions:
+" Redistribution and use in source and binary forms, with or without
+" modification, are permitted provided that the following conditions are
+" met:
 "
-" The above copyright notice and this permission notice shall be included in
-" all copies or substantial portions of the Software.
+"     * Redistributions of source code must retain the above copyright
+" notice, this list of conditions and the following disclaimer.
+"     * Redistributions in binary form must reproduce the above
+" copyright notice, this list of conditions and the following disclaimer
+" in the documentation and/or other materials provided with the
+" distribution.
+"     * Neither the name of Google Inc. nor the names of its
+" contributors may be used to endorse or promote products derived from
+" this software without specific prior written permission.
 "
-" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-" OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-" THE SOFTWARE.
-"
-" http://code.google.com/p/protobuf/
+" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+" OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+" This is the Vim syntax file for Google Protocol Buffers as found at
+" https://github.com/protocolbuffers/protobuf
+" Last update: 2020 Oct 29
 
 " quit when a syntax file was already loaded
 if exists("b:current_syntax")
@@ -33,10 +43,10 @@ syn keyword protoTodo       contained TODO FIXME XXX
 syn cluster protoCommentGrp contains=protoTodo
 
 syn keyword protoSyntax     syntax import option
-syn keyword protoStructure  package message group
+syn keyword protoStructure  package message group oneof
 syn keyword protoRepeat     optional required repeated
 syn keyword protoDefault    default
-syn keyword protoExtend     extend extensions to max
+syn keyword protoExtend     extend extensions to max reserved
 syn keyword protoRPC        service rpc returns
 
 syn keyword protoType      int32 int64 uint32 uint64 sint32 sint64
@@ -48,10 +58,10 @@ syn keyword protoBool      true false
 syn match   protoInt     /-\?\<\d\+\>/
 syn match   protoInt     /\<0[xX]\x+\>/
 syn match   protoFloat   /\<-\?\d*\(\.\d*\)\?/
-syn region  protoComment start="\/\*" end="\*\/" contains=@protoCommentGrp
-syn region  protoComment start="//" skip="\\$" end="$" keepend contains=@protoCommentGrp
-syn region  protoString  start=/"/ skip=/\\./ end=/"/
-syn region  protoString  start=/'/ skip=/\\./ end=/'/
+syn region  protoComment start="\/\*" end="\*\/" contains=@pbCommentGrp,@Spell
+syn region  protoComment start="//" skip="\\$" end="$" keepend contains=@pbCommentGrp,@Spell
+syn region  protoString  start=/"/ skip=/\\./ end=/"/ contains=@Spell
+syn region  protoString  start=/'/ skip=/\\./ end=/'/ contains=@Spell
 
 hi def link protoTodo         Todo
 

runtime/syntax/robots.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	"Robots.txt" files
 " Robots.txt files indicate to WWW robots which parts of a web site should not be accessed.
-" Maintainer:	Dominique St<EFBFBD>phan (dominique@mggen.com)
+" Maintainer:	Dominique Stéphan (dominique@mggen.com)
 " URL: http://www.mggen.com/vim/syntax/robots.zip
 " Last change:	2001 May 09
 

runtime/syntax/rpl.vim

@@ -2,7 +2,7 @@
 " Language:	RPL/2
 " Version:	0.15.15 against RPL/2 version 4.00pre7i
 " Last Change:	2012 Feb 03 by Thilo Six
-" Maintainer:	Jo<EFBFBD>l BERTRAND <rpl2@free.fr>
+" Maintainer:	Joël BERTRAND <rpl2@free.fr>
 " URL:		http://www.makalis.fr/~bertrand/rpl2/download/vim/indent/rpl.vim
 " Credits:	Nothing
 

runtime/syntax/rtf.vim

@@ -7,7 +7,7 @@
 " .hlp (windows help files) use compiled rtf files
 " rtf documentation at http://night.primate.wisc.edu/software/RTF/
 "
-" Maintainer:	Dominique St<EFBFBD>phan (dominique@mggen.com)
+" Maintainer:	Dominique Stéphan (dominique@mggen.com)
 " URL: http://www.mggen.com/vim/syntax/rtf.zip
 " Last change:	2001 Mai 02
 

runtime/syntax/tilde.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " This file works only for Vim6.x
 " Language:	Tilde
-" Maintainer:	Tobias Rundstr<EFBFBD>m <tobi@tildesoftware.net>
+" Maintainer:	Tobias Rundström <tobi@tildesoftware.net>
 " URL:		http://www.tildesoftware.net
 " CVS:		$Id: tilde.vim,v 1.1 2004/06/13 19:31:51 vimboss Exp $
 

runtime/syntax/typescriptcommon.vim

@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:     TypeScript and TypeScriptReact
 " Maintainer:   Bram Moolenaar, Herrington Darkholme
-" Last Change:	2019 Nov 30
+" Last Change:	2020 Oct 27
 " Based On:     Herrington Darkholme's yats.vim
 " Changes:      See https:github.com/HerringtonDarkholme/yats.vim
 " Credits:      See yats.vim on github
@@ -21,15 +21,14 @@ if main_syntax == 'typescript' || main_syntax == 'typescriptreact'
   setlocal iskeyword+=$
   " syntax cluster htmlJavaScript                 contains=TOP
 endif
+" For private field added from TypeScript 3.8
+setlocal iskeyword+=#
 
 " lowest priority on least used feature
 syntax match   typescriptLabel                /[a-zA-Z_$]\k*:/he=e-1 contains=typescriptReserved nextgroup=@typescriptStatement skipwhite skipempty
 
 " other keywords like return,case,yield uses containedin
 syntax region  typescriptBlock                 matchgroup=typescriptBraces start=/{/ end=/}/ contains=@typescriptStatement,@typescriptComments fold
-
-
-"runtime syntax/basic/identifiers.vim
 syntax cluster afterIdentifier contains=
   \ typescriptDotNotation,
   \ typescriptFuncCallArg,
@@ -60,7 +59,56 @@ syntax region  typescriptFuncCallArg           contained matchgroup=typescriptPa
 syntax region  typescriptEventFuncCallArg      contained matchgroup=typescriptParens start=/(/ end=/)/ contains=@typescriptEventExpression
 syntax region  typescriptEventString           contained start=/\z(["']\)/  skip=/\\\\\|\\\z1\|\\\n/  end=/\z1\|$/ contains=typescriptASCII,@events
 
-"runtime syntax/basic/literal.vim
+syntax region  typescriptDestructureString
+  \ start=/\z(["']\)/  skip=/\\\\\|\\\z1\|\\\n/  end=/\z1\|$/
+  \ contains=typescriptASCII
+  \ nextgroup=typescriptDestructureAs
+  \ contained skipwhite skipempty
+
+syntax cluster typescriptVariableDeclarations
+  \ contains=typescriptVariableDeclaration,@typescriptDestructures
+
+syntax match typescriptVariableDeclaration /[A-Za-z_$]\k*/
+  \ nextgroup=typescriptTypeAnnotation,typescriptAssign
+  \ contained skipwhite skipempty
+
+syntax cluster typescriptDestructureVariables contains=
+  \ typescriptRestOrSpread,
+  \ typescriptDestructureComma,
+  \ typescriptDestructureLabel,
+  \ typescriptDestructureVariable,
+  \ @typescriptDestructures
+
+syntax match typescriptDestructureVariable    /[A-Za-z_$]\k*/ contained
+  \ nextgroup=typescriptDefaultParam
+  \ contained skipwhite skipempty
+
+syntax match typescriptDestructureLabel       /[A-Za-z_$]\k*\ze\_s*:/
+  \ nextgroup=typescriptDestructureAs
+  \ contained skipwhite skipempty
+
+syntax match typescriptDestructureAs /:/
+  \ nextgroup=typescriptDestructureVariable,@typescriptDestructures
+  \ contained skipwhite skipempty
+
+syntax match typescriptDestructureComma /,/ contained
+
+syntax cluster typescriptDestructures contains=
+  \ typescriptArrayDestructure,
+  \ typescriptObjectDestructure
+
+syntax region typescriptArrayDestructure matchgroup=typescriptBraces
+  \ start=/\[/ end=/]/
+  \ contains=@typescriptDestructureVariables,@typescriptComments
+  \ nextgroup=typescriptTypeAnnotation,typescriptAssign
+  \ transparent contained skipwhite skipempty fold
+
+syntax region typescriptObjectDestructure matchgroup=typescriptBraces
+  \ start=/{/ end=/}/
+  \ contains=typescriptDestructureString,@typescriptDestructureVariables,@typescriptComments
+  \ nextgroup=typescriptTypeAnnotation,typescriptAssign
+  \ transparent contained skipwhite skipempty fold
+
 "Syntax in the JavaScript code
 
 " String
@@ -77,15 +125,15 @@ syntax region  typescriptString
   \ contains=typescriptSpecial,@Spell
   \ extend
 
-syntax match   typescriptSpecial            contained "\v\\%(x\x\x|u%(\x{4}|\{\x{4,5}})|c\u|.)"
+syntax match   typescriptSpecial            contained "\v\\%(x\x\x|u%(\x{4}|\{\x{1,6}})|c\u|.)"
 
 " From vim runtime
 " <https://github.com/vim/vim/blob/master/runtime/syntax/javascript.vim#L48>
-syntax region  typescriptRegexpString          start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gimuy]\{0,5\}\s*$+ end=+/[gimuy]\{0,5\}\s*[;.,)\]}]+me=e-1 nextgroup=typescriptDotNotation oneline
+syntax region  typescriptRegexpString          start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gimuy]\{0,5\}\s*$+ end=+/[gimuy]\{0,5\}\s*[;.,)\]}:]+me=e-1 nextgroup=typescriptDotNotation oneline
 
 syntax region  typescriptTemplate
   \ start=/`/  skip=/\\\\\|\\`\|\n/  end=/`\|$/
-  \ contains=typescriptTemplateSubstitution
+  \ contains=typescriptTemplateSubstitution,typescriptSpecial,@Spell
   \ nextgroup=@typescriptSymbols
   \ skipwhite skipempty
 
@@ -100,18 +148,16 @@ syntax region  typescriptArray matchgroup=typescriptBraces
 syntax match typescriptNumber /\<0[bB][01][01_]*\>/        nextgroup=@typescriptSymbols skipwhite skipempty
 syntax match typescriptNumber /\<0[oO][0-7][0-7_]*\>/       nextgroup=@typescriptSymbols skipwhite skipempty
 syntax match typescriptNumber /\<0[xX][0-9a-fA-F][0-9a-fA-F_]*\>/ nextgroup=@typescriptSymbols skipwhite skipempty
-syntax match typescriptNumber /\d[0-9_]*\.\d[0-9_]*\|\d[0-9_]*\|\.\d[0-9]*/
-  \ nextgroup=typescriptExponent,@typescriptSymbols skipwhite skipempty
-syntax match typescriptExponent /[eE][+-]\=\d[0-9]*\>/
-  \ nextgroup=@typescriptSymbols skipwhite skipempty contained
+syntax match typescriptNumber /\<\%(\d[0-9_]*\%(\.\d[0-9_]*\)\=\|\.\d[0-9_]*\)\%([eE][+-]\=\d[0-9_]*\)\=\>/
+  \ nextgroup=typescriptSymbols skipwhite skipempty
 
-
-" runtime syntax/basic/object.vim
 syntax region  typescriptObjectLiteral         matchgroup=typescriptBraces
   \ start=/{/ end=/}/
-  \ contains=@typescriptComments,typescriptObjectLabel,typescriptStringProperty,typescriptComputedPropertyName
+  \ contains=@typescriptComments,typescriptObjectLabel,typescriptStringProperty,typescriptComputedPropertyName,typescriptObjectAsyncKeyword
   \ fold contained
 
+syntax keyword typescriptObjectAsyncKeyword async contained
+
 syntax match   typescriptObjectLabel  contained /\k\+\_s*/
   \ nextgroup=typescriptObjectColon,@typescriptCallImpl
   \ skipwhite skipempty
@@ -136,7 +182,6 @@ syntax match typescriptObjectSpread /\.\.\./ contained containedin=typescriptObj
 
 syntax match typescriptObjectColon contained /:/ nextgroup=@typescriptValue skipwhite skipempty
 
-"runtime syntax/basic/symbols.vim
 " + - ^ ~
 syntax match typescriptUnaryOp /[+\-~!]/
  \ nextgroup=@typescriptValue
@@ -153,10 +198,12 @@ syntax match   typescriptBinaryOp contained /===\?/ nextgroup=@typescriptValue s
 syntax match   typescriptBinaryOp contained />\(>>=\|>>\|>=\|>\|=\)\?/ nextgroup=@typescriptValue skipwhite skipempty
 " 4: <<=, <<, <=, <
 syntax match   typescriptBinaryOp contained /<\(<=\|<\|=\)\?/ nextgroup=@typescriptValue skipwhite skipempty
-" 3: ||, |=, |
-syntax match   typescriptBinaryOp contained /|\(|\|=\)\?/ nextgroup=@typescriptValue skipwhite skipempty
-" 3: &&, &=, &
-syntax match   typescriptBinaryOp contained /&\(&\|=\)\?/ nextgroup=@typescriptValue skipwhite skipempty
+" 3: ||, |=, |, ||=
+syntax match   typescriptBinaryOp contained /||\?=\?/ nextgroup=@typescriptValue skipwhite skipempty
+" 4: &&, &=, &, &&=
+syntax match   typescriptBinaryOp contained /&&\?=\?/ nextgroup=@typescriptValue skipwhite skipempty
+" 2: ??, ??=
+syntax match   typescriptBinaryOp contained /??=\?/ nextgroup=@typescriptValue skipwhite skipempty
 " 2: *=, *
 syntax match   typescriptBinaryOp contained /\*=\?/ nextgroup=@typescriptValue skipwhite skipempty
 " 2: %=, %
@@ -177,11 +224,18 @@ syntax match typescriptBinaryOp contained /\*\*=\?/ nextgroup=@typescriptValue
 syntax cluster typescriptSymbols               contains=typescriptBinaryOp,typescriptKeywordOp,typescriptTernary,typescriptAssign,typescriptCastKeyword
 
 " runtime syntax/basic/reserved.vim
-
-"runtime syntax/basic/keyword.vim
 "Import
-syntax keyword typescriptImport                from as import
+syntax keyword typescriptImport                from as
+syntax keyword typescriptImport                import
+  \ nextgroup=typescriptImportType
+  \ skipwhite
+syntax keyword typescriptImportType            type
+  \ contained
 syntax keyword typescriptExport                export
+  \ nextgroup=typescriptExportType
+  \ skipwhite
+syntax match typescriptExportType              /\<type\s*{\@=/
+  \ contained skipwhite skipempty skipnl
 syntax keyword typescriptModule                namespace module
 
 "this
@@ -199,16 +253,12 @@ syntax keyword typescriptIdentifier            arguments this super
   \ nextgroup=@afterIdentifier
 
 syntax keyword typescriptVariable              let var
-  \ nextgroup=typescriptVariableDeclaration
-  \ skipwhite skipempty skipnl
+  \ nextgroup=@typescriptVariableDeclarations
+  \ skipwhite skipempty
 
 syntax keyword typescriptVariable const
-  \ nextgroup=typescriptEnum,typescriptVariableDeclaration
-  \ skipwhite
-
-syntax match typescriptVariableDeclaration /[A-Za-z_$]\k*/
-  \ nextgroup=typescriptTypeAnnotation,typescriptAssign
-  \ contained skipwhite skipempty skipnl
+  \ nextgroup=typescriptEnum,@typescriptVariableDeclarations
+  \ skipwhite skipempty
 
 syntax region typescriptEnum matchgroup=typescriptEnumKeyword start=/enum / end=/\ze{/
   \ nextgroup=typescriptBlock
@@ -271,7 +321,6 @@ syntax cluster typescriptAmbients contains=
   \ typescriptEnumKeyword,typescriptEnum,
   \ typescriptModule
 
-"runtime syntax/basic/doc.vim
 "Syntax coloring for Node.js shebang line
 syntax match   shellbang "^#!.*node\>"
 syntax match   shellbang "^#!.*iojs\>"
@@ -279,8 +328,9 @@ syntax match   shellbang "^#!.*iojs\>"
 
 "JavaScript comments
 syntax keyword typescriptCommentTodo TODO FIXME XXX TBD
+syntax match typescriptMagicComment "@ts-\%(ignore\|expect-error\)\>"
 syntax match   typescriptLineComment "//.*"
-  \ contains=@Spell,typescriptCommentTodo,typescriptRef
+  \ contains=@Spell,typescriptCommentTodo,typescriptRef,typescriptMagicComment
 syntax region  typescriptComment
   \ start="/\*"  end="\*/"
   \ contains=@Spell,typescriptCommentTodo extend
@@ -349,24 +399,27 @@ syntax region  typescriptDocLinkTag            contained matchgroup=typescriptDo
 
 syntax cluster typescriptDocs                  contains=typescriptDocParamType,typescriptDocNamedParamType,typescriptDocParam
 
-if main_syntax == "typescript"
+if exists("main_syntax") && main_syntax == "typescript"
   syntax sync clear
   syntax sync ccomment typescriptComment minlines=200
 endif
 
 syntax case match
 
-"runtime syntax/basic/type.vim
 " Types
 syntax match typescriptOptionalMark /?/ contained
 
+syntax cluster typescriptTypeParameterCluster contains=
+  \ typescriptTypeParameter,
+  \ typescriptGenericDefault
+
 syntax region typescriptTypeParameters matchgroup=typescriptTypeBrackets
   \ start=/</ end=/>/
-  \ contains=typescriptTypeParameter
+  \ contains=@typescriptTypeParameterCluster
   \ contained
 
 syntax match typescriptTypeParameter /\K\k*/
-  \ nextgroup=typescriptConstraint,typescriptGenericDefault
+  \ nextgroup=typescriptConstraint
   \ contained skipwhite skipnl
 
 syntax keyword typescriptConstraint extends
@@ -409,6 +462,7 @@ syntax cluster typescriptPrimaryType contains=
   \ typescriptTupleType,
   \ typescriptTypeQuery,
   \ typescriptStringLiteralType,
+  \ typescriptTemplateLiteralType,
   \ typescriptReadonlyArrayKeyword,
   \ typescriptAssertType
 
@@ -417,6 +471,17 @@ syntax region  typescriptStringLiteralType contained
   \ nextgroup=typescriptUnion
   \ skipwhite skipempty
 
+syntax region  typescriptTemplateLiteralType contained
+  \ start=/`/  skip=/\\\\\|\\`\|\n/  end=/`\|$/
+  \ contains=typescriptTemplateSubstitutionType
+  \ nextgroup=typescriptTypeOperator
+  \ skipwhite skipempty
+
+syntax region  typescriptTemplateSubstitutionType matchgroup=typescriptTemplateSB
+  \ start=/\${/ end=/}/
+  \ contains=@typescriptType
+  \ contained
+
 syntax region typescriptParenthesizedType matchgroup=typescriptParens
   \ start=/(/ end=/)/
   \ contains=@typescriptType
@@ -439,7 +504,7 @@ syntax region typescriptObjectType matchgroup=typescriptBraces
   \ start=/{/ end=/}/
   \ contains=@typescriptTypeMember,typescriptEndColons,@typescriptComments,typescriptAccessibilityModifier,typescriptReadonlyModifier
   \ nextgroup=@typescriptTypeOperator
-  \ contained skipwhite fold
+  \ contained skipwhite skipnl fold
 
 syntax cluster typescriptTypeMember contains=
   \ @typescriptCallSignature,
@@ -447,16 +512,21 @@ syntax cluster typescriptTypeMember contains=
   \ typescriptIndexSignature,
   \ @typescriptMembers
 
+syntax match typescriptTupleLable /\K\k*?\?:/
+    \ contained
+
 syntax region typescriptTupleType matchgroup=typescriptBraces
   \ start=/\[/ end=/\]/
-  \ contains=@typescriptType,@typescriptComments
+  \ contains=@typescriptType,@typescriptComments,typescriptRestOrSpread,typescriptTupleLable
   \ contained skipwhite
 
 syntax cluster typescriptTypeOperator
-  \ contains=typescriptUnion,typescriptTypeBracket
+  \ contains=typescriptUnion,typescriptTypeBracket,typescriptConstraint,typescriptConditionalType
 
 syntax match typescriptUnion /|\|&/ contained nextgroup=@typescriptPrimaryType skipwhite skipempty
 
+syntax match typescriptConditionalType /?\|:/ contained nextgroup=@typescriptPrimaryType skipwhite skipempty
+
 syntax cluster typescriptFunctionType contains=typescriptGenericFunc,typescriptFuncType
 syntax region typescriptGenericFunc matchgroup=typescriptTypeBrackets
   \ start=/</ end=/>/
@@ -511,6 +581,7 @@ syntax match typescriptTypeAnnotation /:/
 syntax cluster typescriptParameterList contains=
   \ typescriptTypeAnnotation,
   \ typescriptAccessibilityModifier,
+  \ typescriptReadonlyModifier,
   \ typescriptOptionalMark,
   \ typescriptRestOrSpread,
   \ typescriptFuncComma,
@@ -550,10 +621,9 @@ syntax keyword typescriptReadonlyArrayKeyword readonly
   \ nextgroup=@typescriptPrimaryType
   \ skipwhite
 
+
 " extension
 if get(g:, 'yats_host_keyword', 1)
-  "runtime syntax/yats.vim
-  "runtime syntax/yats/typescript.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Function Boolean
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Error EvalError
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName InternalError
@@ -584,7 +654,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptGlobalMethod
   hi def link typescriptGlobalMethod Structure
 
-  "runtime syntax/yats/es6-number.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Number nextgroup=typescriptGlobalNumberDot,typescriptFuncCallArg
   syntax match   typescriptGlobalNumberDot /\./ contained nextgroup=typescriptNumberStaticProp,typescriptNumberStaticMethod,typescriptProp
   syntax keyword typescriptNumberStaticProp contained EPSILON MAX_SAFE_INTEGER MAX_VALUE
@@ -599,7 +668,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptNumberMethod
   hi def link typescriptNumberMethod Keyword
 
-  "runtime syntax/yats/es6-string.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName String nextgroup=typescriptGlobalStringDot,typescriptFuncCallArg
   syntax match   typescriptGlobalStringDot /\./ contained nextgroup=typescriptStringStaticMethod,typescriptProp
   syntax keyword typescriptStringStaticMethod contained fromCharCode fromCodePoint raw nextgroup=typescriptFuncCallArg
@@ -615,7 +683,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptStringMethod
   hi def link typescriptStringMethod Keyword
 
-  "runtime syntax/yats/es6-array.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Array nextgroup=typescriptGlobalArrayDot,typescriptFuncCallArg
   syntax match   typescriptGlobalArrayDot /\./ contained nextgroup=typescriptArrayStaticMethod,typescriptProp
   syntax keyword typescriptArrayStaticMethod contained from isArray of nextgroup=typescriptFuncCallArg
@@ -629,7 +696,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptArrayMethod
   hi def link typescriptArrayMethod Keyword
 
-  "runtime syntax/yats/es6-object.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Object nextgroup=typescriptGlobalObjectDot,typescriptFuncCallArg
   syntax match   typescriptGlobalObjectDot /\./ contained nextgroup=typescriptObjectStaticMethod,typescriptProp
   syntax keyword typescriptObjectStaticMethod contained create defineProperties defineProperty nextgroup=typescriptFuncCallArg
@@ -646,7 +712,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptObjectMethod
   hi def link typescriptObjectMethod Keyword
 
-  "runtime syntax/yats/es6-symbol.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Symbol nextgroup=typescriptGlobalSymbolDot,typescriptFuncCallArg
   syntax match   typescriptGlobalSymbolDot /\./ contained nextgroup=typescriptSymbolStaticProp,typescriptSymbolStaticMethod,typescriptProp
   syntax keyword typescriptSymbolStaticProp contained length iterator match replace
@@ -657,13 +722,11 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptSymbolStaticMethod contained for keyFor nextgroup=typescriptFuncCallArg
   hi def link typescriptSymbolStaticMethod Keyword
 
-  "runtime syntax/yats/es6-function.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Function
   syntax keyword typescriptFunctionMethod contained apply bind call nextgroup=typescriptFuncCallArg
   syntax cluster props add=typescriptFunctionMethod
   hi def link typescriptFunctionMethod Keyword
 
-  "runtime syntax/yats/es6-math.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Math nextgroup=typescriptGlobalMathDot,typescriptFuncCallArg
   syntax match   typescriptGlobalMathDot /\./ contained nextgroup=typescriptMathStaticProp,typescriptMathStaticMethod,typescriptProp
   syntax keyword typescriptMathStaticProp contained E LN10 LN2 LOG10E LOG2E PI SQRT1_2
@@ -677,7 +740,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptMathStaticMethod contained sinh sqrt tan tanh trunc nextgroup=typescriptFuncCallArg
   hi def link typescriptMathStaticMethod Keyword
 
-  "runtime syntax/yats/es6-date.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Date nextgroup=typescriptGlobalDateDot,typescriptFuncCallArg
   syntax match   typescriptGlobalDateDot /\./ contained nextgroup=typescriptDateStaticMethod,typescriptProp
   syntax keyword typescriptDateStaticMethod contained UTC now parse nextgroup=typescriptFuncCallArg
@@ -699,13 +761,11 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptDateMethod
   hi def link typescriptDateMethod Keyword
 
-  "runtime syntax/yats/es6-json.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName JSON nextgroup=typescriptGlobalJSONDot,typescriptFuncCallArg
   syntax match   typescriptGlobalJSONDot /\./ contained nextgroup=typescriptJSONStaticMethod,typescriptProp
   syntax keyword typescriptJSONStaticMethod contained parse stringify nextgroup=typescriptFuncCallArg
   hi def link typescriptJSONStaticMethod Keyword
 
-  "runtime syntax/yats/es6-regexp.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName RegExp nextgroup=typescriptGlobalRegExpDot,typescriptFuncCallArg
   syntax match   typescriptGlobalRegExpDot /\./ contained nextgroup=typescriptRegExpStaticProp,typescriptProp
   syntax keyword typescriptRegExpStaticProp contained lastIndex
@@ -717,7 +777,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptRegExpMethod
   hi def link typescriptRegExpMethod Keyword
 
-  "runtime syntax/yats/es6-map.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Map WeakMap
   syntax keyword typescriptES6MapProp contained size
   syntax cluster props add=typescriptES6MapProp
@@ -727,7 +786,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptES6MapMethod
   hi def link typescriptES6MapMethod Keyword
 
-  "runtime syntax/yats/es6-set.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Set WeakSet
   syntax keyword typescriptES6SetProp contained size
   syntax cluster props add=typescriptES6SetProp
@@ -737,7 +795,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptES6SetMethod
   hi def link typescriptES6SetMethod Keyword
 
-  "runtime syntax/yats/es6-proxy.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Proxy
   syntax keyword typescriptProxyAPI contained getOwnPropertyDescriptor getOwnPropertyNames
   syntax keyword typescriptProxyAPI contained defineProperty deleteProperty freeze seal
@@ -745,7 +802,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptProxyAPI contained iterate ownKeys apply construct
   hi def link typescriptProxyAPI Keyword
 
-  "runtime syntax/yats/es6-promise.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Promise nextgroup=typescriptGlobalPromiseDot,typescriptFuncCallArg
   syntax match   typescriptGlobalPromiseDot /\./ contained nextgroup=typescriptPromiseStaticMethod,typescriptProp
   syntax keyword typescriptPromiseStaticMethod contained resolve reject all race nextgroup=typescriptFuncCallArg
@@ -754,7 +810,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptPromiseMethod
   hi def link typescriptPromiseMethod Keyword
 
-  "runtime syntax/yats/es6-reflect.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Reflect
   syntax keyword typescriptReflectMethod contained apply construct defineProperty deleteProperty nextgroup=typescriptFuncCallArg
   syntax keyword typescriptReflectMethod contained enumerate get getOwnPropertyDescriptor nextgroup=typescriptFuncCallArg
@@ -763,14 +818,12 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptReflectMethod
   hi def link typescriptReflectMethod Keyword
 
-  "runtime syntax/yats/ecma-402.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Intl
   syntax keyword typescriptIntlMethod contained Collator DateTimeFormat NumberFormat nextgroup=typescriptFuncCallArg
   syntax keyword typescriptIntlMethod contained PluralRules nextgroup=typescriptFuncCallArg
   syntax cluster props add=typescriptIntlMethod
   hi def link typescriptIntlMethod Keyword
 
-  "runtime syntax/yats/node.vim
   syntax keyword typescriptNodeGlobal containedin=typescriptIdentifierName global process
   syntax keyword typescriptNodeGlobal containedin=typescriptIdentifierName console Buffer
   syntax keyword typescriptNodeGlobal containedin=typescriptIdentifierName module exports
@@ -788,7 +841,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptTestGlobal containedin=typescriptIdentifierName afterAll
   syntax keyword typescriptTestGlobal containedin=typescriptIdentifierName expect assert
 
-  "runtime syntax/yats/web.vim
   syntax keyword typescriptBOM containedin=typescriptIdentifierName AbortController
   syntax keyword typescriptBOM containedin=typescriptIdentifierName AbstractWorker AnalyserNode
   syntax keyword typescriptBOM containedin=typescriptIdentifierName App Apps ArrayBuffer
@@ -1038,7 +1090,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptBOM containedin=typescriptIdentifierName XMLHttpRequestEventTarget
   hi def link typescriptBOM Structure
 
-  "runtime syntax/yats/web-window.vim
   syntax keyword typescriptBOMWindowProp containedin=typescriptIdentifierName applicationCache
   syntax keyword typescriptBOMWindowProp containedin=typescriptIdentifierName closed
   syntax keyword typescriptBOMWindowProp containedin=typescriptIdentifierName Components
@@ -1145,7 +1196,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptBOMWindowCons containedin=typescriptIdentifierName XMLSerializer
   hi def link typescriptBOMWindowCons Structure
 
-  "runtime syntax/yats/web-navigator.vim
   syntax keyword typescriptBOMNavigatorProp contained battery buildID connection cookieEnabled
   syntax keyword typescriptBOMNavigatorProp contained doNotTrack maxTouchPoints oscpu
   syntax keyword typescriptBOMNavigatorProp contained productSub push serviceWorker
@@ -1164,7 +1214,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptServiceWorkerMethod
   hi def link typescriptServiceWorkerMethod Keyword
 
-  "runtime syntax/yats/web-location.vim
   syntax keyword typescriptBOMLocationProp contained href protocol host hostname port
   syntax keyword typescriptBOMLocationProp contained pathname search hash username password
   syntax keyword typescriptBOMLocationProp contained origin
@@ -1174,7 +1223,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptBOMLocationMethod
   hi def link typescriptBOMLocationMethod Keyword
 
-  "runtime syntax/yats/web-history.vim
   syntax keyword typescriptBOMHistoryProp contained length current next previous state
   syntax keyword typescriptBOMHistoryProp contained scrollRestoration
   syntax cluster props add=typescriptBOMHistoryProp
@@ -1183,7 +1231,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptBOMHistoryMethod
   hi def link typescriptBOMHistoryMethod Keyword
 
-  "runtime syntax/yats/web-console.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName console
   syntax keyword typescriptConsoleMethod contained count dir error group groupCollapsed nextgroup=typescriptFuncCallArg
   syntax keyword typescriptConsoleMethod contained groupEnd info log time timeEnd trace nextgroup=typescriptFuncCallArg
@@ -1191,7 +1238,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptConsoleMethod
   hi def link typescriptConsoleMethod Keyword
 
-  "runtime syntax/yats/web-xhr.vim
   syntax keyword typescriptXHRGlobal containedin=typescriptIdentifierName XMLHttpRequest
   hi def link typescriptXHRGlobal Structure
   syntax keyword typescriptXHRProp contained onreadystatechange readyState response
@@ -1204,7 +1250,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptXHRMethod
   hi def link typescriptXHRMethod Keyword
 
-  "runtime syntax/yats/web-blob.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Blob BlobBuilder
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName File FileReader
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName FileReaderSync
@@ -1236,7 +1281,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptURLStaticMethod contained createObjectURL revokeObjectURL nextgroup=typescriptFuncCallArg
   hi def link typescriptURLStaticMethod Keyword
 
-  "runtime syntax/yats/web-crypto.vim
   syntax keyword typescriptCryptoGlobal containedin=typescriptIdentifierName crypto
   hi def link typescriptCryptoGlobal Structure
   syntax keyword typescriptSubtleCryptoMethod contained encrypt decrypt sign verify nextgroup=typescriptFuncCallArg
@@ -1250,7 +1294,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptCryptoMethod
   hi def link typescriptCryptoMethod Keyword
 
-  "runtime syntax/yats/web-fetch.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Headers Request
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Response
   syntax keyword typescriptGlobalMethod containedin=typescriptIdentifierName fetch nextgroup=typescriptFuncCallArg
@@ -1274,7 +1317,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptResponseMethod
   hi def link typescriptResponseMethod Keyword
 
-  "runtime syntax/yats/web-service-worker.vim
   syntax keyword typescriptServiceWorkerProp contained controller ready
   syntax cluster props add=typescriptServiceWorkerProp
   hi def link typescriptServiceWorkerProp Keyword
@@ -1287,7 +1329,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptCacheMethod
   hi def link typescriptCacheMethod Keyword
 
-  "runtime syntax/yats/web-encoding.vim
   syntax keyword typescriptEncodingGlobal containedin=typescriptIdentifierName TextEncoder
   syntax keyword typescriptEncodingGlobal containedin=typescriptIdentifierName TextDecoder
   hi def link typescriptEncodingGlobal Structure
@@ -1298,21 +1339,18 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptEncodingMethod
   hi def link typescriptEncodingMethod Keyword
 
-  "runtime syntax/yats/web-geo.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName Geolocation
   syntax keyword typescriptGeolocationMethod contained getCurrentPosition watchPosition nextgroup=typescriptFuncCallArg
   syntax keyword typescriptGeolocationMethod contained clearWatch nextgroup=typescriptFuncCallArg
   syntax cluster props add=typescriptGeolocationMethod
   hi def link typescriptGeolocationMethod Keyword
 
-  "runtime syntax/yats/web-network.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName NetworkInformation
   syntax keyword typescriptBOMNetworkProp contained downlink downlinkMax effectiveType
   syntax keyword typescriptBOMNetworkProp contained rtt type
   syntax cluster props add=typescriptBOMNetworkProp
   hi def link typescriptBOMNetworkProp Keyword
 
-  "runtime syntax/yats/web-payment.vim
   syntax keyword typescriptGlobal containedin=typescriptIdentifierName PaymentRequest
   syntax keyword typescriptPaymentMethod contained show abort canMakePayment nextgroup=typescriptFuncCallArg
   syntax cluster props add=typescriptPaymentMethod
@@ -1340,7 +1378,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptPaymentShippingOptionProp
   hi def link typescriptPaymentShippingOptionProp Keyword
 
-  "runtime syntax/yats/dom-node.vim
   syntax keyword typescriptDOMNodeProp contained attributes baseURI baseURIObject childNodes
   syntax keyword typescriptDOMNodeProp contained firstChild lastChild localName namespaceURI
   syntax keyword typescriptDOMNodeProp contained nextSibling nodeName nodePrincipal
@@ -1364,7 +1401,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptDOMNodeType contained DOCUMENT_FRAGMENT_NODE NOTATION_NODE
   hi def link typescriptDOMNodeType Keyword
 
-  "runtime syntax/yats/dom-elem.vim
   syntax keyword typescriptDOMElemAttrs contained accessKey clientHeight clientLeft
   syntax keyword typescriptDOMElemAttrs contained clientTop clientWidth id innerHTML
   syntax keyword typescriptDOMElemAttrs contained length onafterscriptexecute onbeforescriptexecute
@@ -1387,7 +1423,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax keyword typescriptDOMElemFuncs contained getAttribute
   hi def link typescriptDOMElemFuncs Keyword
 
-  "runtime syntax/yats/dom-document.vim
   syntax keyword typescriptDOMDocProp contained activeElement body cookie defaultView
   syntax keyword typescriptDOMDocProp contained designMode dir domain embeds forms head
   syntax keyword typescriptDOMDocProp contained images lastModified links location plugins
@@ -1419,7 +1454,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptDOMDocMethod
   hi def link typescriptDOMDocMethod Keyword
 
-  "runtime syntax/yats/dom-event.vim
   syntax keyword typescriptDOMEventTargetMethod contained addEventListener removeEventListener nextgroup=typescriptEventFuncCallArg
   syntax keyword typescriptDOMEventTargetMethod contained dispatchEvent waitUntil nextgroup=typescriptEventFuncCallArg
   syntax cluster props add=typescriptDOMEventTargetMethod
@@ -1480,7 +1514,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptDOMEventMethod
   hi def link typescriptDOMEventMethod Keyword
 
-  "runtime syntax/yats/dom-storage.vim
   syntax keyword typescriptDOMStorage contained sessionStorage localStorage
   hi def link typescriptDOMStorage Keyword
   syntax keyword typescriptDOMStorageProp contained length
@@ -1491,7 +1524,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptDOMStorageMethod
   hi def link typescriptDOMStorageMethod Keyword
 
-  "runtime syntax/yats/dom-form.vim
   syntax keyword typescriptDOMFormProp contained acceptCharset action elements encoding
   syntax keyword typescriptDOMFormProp contained enctype length method name target
   syntax cluster props add=typescriptDOMFormProp
@@ -1500,7 +1532,6 @@ if get(g:, 'yats_host_keyword', 1)
   syntax cluster props add=typescriptDOMFormMethod
   hi def link typescriptDOMFormMethod Keyword
 
-  "runtime syntax/yats/css.vim
   syntax keyword typescriptDOMStyle contained alignContent alignItems alignSelf animation
   syntax keyword typescriptDOMStyle contained animationDelay animationDirection animationDuration
   syntax keyword typescriptDOMStyle contained animationFillMode animationIterationCount
@@ -1575,8 +1606,6 @@ if get(g:, 'yats_host_keyword', 1)
 
 
   let typescript_props = 1
-
-  "runtime syntax/yats/event.vim
   syntax keyword typescriptAnimationEvent contained animationend animationiteration
   syntax keyword typescriptAnimationEvent contained animationstart beginEvent endEvent
   syntax keyword typescriptAnimationEvent contained repeatEvent
@@ -1710,14 +1739,12 @@ if get(g:, 'yats_host_keyword', 1)
 endif
 
 " patch
-"runtime syntax/basic/patch.vim
 " patch for generated code
 syntax keyword typescriptGlobal Promise
   \ nextgroup=typescriptGlobalPromiseDot,typescriptFuncCallArg,typescriptTypeArguments oneline
 syntax keyword typescriptGlobal Map WeakMap
   \ nextgroup=typescriptGlobalPromiseDot,typescriptFuncCallArg,typescriptTypeArguments oneline
 
-"runtime syntax/basic/members.vim
 syntax keyword typescriptConstructor           contained constructor
   \ nextgroup=@typescriptCallSignature
   \ skipwhite skipempty
@@ -1725,7 +1752,7 @@ syntax keyword typescriptConstructor           contained constructor
 
 syntax cluster memberNextGroup contains=typescriptMemberOptionality,typescriptTypeAnnotation,@typescriptCallSignature
 
-syntax match typescriptMember /\K\k*/
+syntax match typescriptMember /#\?\K\k*/
   \ nextgroup=@memberNextGroup
   \ contained skipwhite
 
@@ -1765,7 +1792,6 @@ syntax region  typescriptComputedMember   contained matchgroup=typescriptPropert
   \ nextgroup=@memberNextGroup
   \ skipwhite skipempty
 
-"runtime syntax/basic/class.vim
 "don't add typescriptMembers to nextgroup, let outer scope match it
 " so we won't match abstract method outside abstract class
 syntax keyword typescriptAbstract              abstract
@@ -1781,7 +1807,7 @@ syntax match   typescriptClassName             contained /\K\k*/
 
 syntax region typescriptClassTypeParameter
   \ start=/</ end=/>/
-  \ contains=typescriptTypeParameter
+  \ contains=@typescriptTypeParameterCluster
   \ nextgroup=typescriptClassBlock,typescriptClassExtends
   \ contained skipwhite skipnl
 
@@ -1813,7 +1839,7 @@ syntax match   typescriptInterfaceName             contained /\k\+/
   \ skipwhite skipnl
 syntax region typescriptInterfaceTypeParameter
   \ start=/</ end=/>/
-  \ contains=typescriptTypeParameter
+  \ contains=@typescriptTypeParameterCluster
   \ nextgroup=typescriptObjectType,typescriptInterfaceExtends
   \ contained
   \ skipwhite skipnl
@@ -1832,7 +1858,6 @@ syntax region typescriptInterfaceTypeArguments matchgroup=typescriptTypeBrackets
 
 syntax match typescriptInterfaceComma /,/ contained nextgroup=typescriptInterfaceHeritage skipwhite skipnl
 
-"runtime syntax/basic/cluster.vim
 "Block VariableStatement EmptyStatement ExpressionStatement IfStatement IterationStatement ContinueStatement BreakStatement ReturnStatement WithStatement LabelledStatement SwitchStatement ThrowStatement TryStatement DebuggerStatement
 syntax cluster typescriptStatement
   \ contains=typescriptBlock,typescriptVariable,
@@ -1872,7 +1897,6 @@ syntax cluster typescriptValue
 
 syntax cluster typescriptEventExpression       contains=typescriptArrowFuncDef,typescriptParenExp,@typescriptValue,typescriptRegexpString,@typescriptEventTypes,typescriptOperator,typescriptGlobal,jsxRegion
 
-"runtime syntax/basic/function.vim
 syntax keyword typescriptAsyncFuncKeyword      async
   \ nextgroup=typescriptFuncKeyword,typescriptArrowFuncDef
   \ skipwhite
@@ -1894,7 +1918,7 @@ syntax match   typescriptFuncName              contained /\K\k*/
   \ skipwhite
 
 " destructuring ({ a: ee }) =>
-syntax match   typescriptArrowFuncDef          contained /({\_[^}]*}\(:\_[^)]\)\?)\s*=>/
+syntax match   typescriptArrowFuncDef          contained /(\(\s*\({\_[^}]*}\|\k\+\)\(:\_[^)]\)\?,\?\)\+)\s*=>/
   \ contains=typescriptArrowFuncArg,typescriptArrowFunc
   \ nextgroup=@typescriptExpression,typescriptBlock
   \ skipwhite skipempty
@@ -1913,7 +1937,7 @@ syntax match   typescriptArrowFuncDef          contained /\K\k*\s*=>/
   \ skipwhite skipempty
 
 " TODO: optimize this pattern
-syntax region   typescriptArrowFuncDef          contained start=/(\_[^)]*):/ end=/=>/
+syntax region   typescriptArrowFuncDef          contained start=/(\_[^(^)]*):/ end=/=>/
   \ contains=typescriptArrowFuncArg,typescriptArrowFunc,typescriptTypeAnnotation
   \ nextgroup=@typescriptExpression,typescriptBlock
   \ skipwhite skipempty keepend
@@ -1925,7 +1949,7 @@ syntax region  typescriptArrowFuncArg          contained start=/<\|(/ end=/\ze=>
 syntax region typescriptReturnAnnotation contained start=/:/ end=/{/me=e-1 contains=@typescriptType nextgroup=typescriptBlock
 
 
-syntax region typescriptFuncImpl contained start=/function/ end=/{/me=e-1
+syntax region typescriptFuncImpl contained start=/function\>/ end=/{/me=e-1
   \ contains=typescriptFuncKeyword
   \ nextgroup=typescriptBlock
 
@@ -1941,9 +1965,8 @@ syntax region typescriptParamImpl matchgroup=typescriptParens
   \ nextgroup=typescriptReturnAnnotation,typescriptBlock
   \ contained skipwhite skipnl
 
-"runtime syntax/basic/decorator.vim
 syntax match typescriptDecorator /@\([_$a-zA-Z][_$a-zA-Z0-9]*\.\)*[_$a-zA-Z][_$a-zA-Z0-9]*\>/
-  \ nextgroup=typescriptArgumentList,typescriptTypeArguments
+  \ nextgroup=typescriptFuncCallArg,typescriptTypeArguments
   \ contains=@_semantic,typescriptDotNotation
 
 " Define the default highlighting.
@@ -1957,6 +1980,7 @@ hi def link typescriptComment              Comment
 hi def link typescriptLineComment          Comment
 hi def link typescriptDocComment           Comment
 hi def link typescriptCommentTodo          Todo
+hi def link typescriptMagicComment         SpecialComment
 hi def link typescriptRef                  Include
 hi def link typescriptDocNotation          SpecialComment
 hi def link typescriptDocTags              SpecialComment
@@ -1970,9 +1994,11 @@ hi def link typescriptDocParamType         Type
 hi def link typescriptString               String
 hi def link typescriptSpecial              Special
 hi def link typescriptStringLiteralType    String
+hi def link typescriptTemplateLiteralType  String
 hi def link typescriptStringMember         String
 hi def link typescriptTemplate             String
 hi def link typescriptEventString          String
+hi def link typescriptDestructureString    String
 hi def link typescriptASCII                Special
 hi def link typescriptTemplateSB           Label
 hi def link typescriptRegexpString         String
@@ -1986,6 +2012,7 @@ hi def link typescriptDefault              typescriptCase
 hi def link typescriptBranch               Conditional
 hi def link typescriptIdentifier           Structure
 hi def link typescriptVariable             Identifier
+hi def link typescriptDestructureVariable  PreProc
 hi def link typescriptEnumKeyword          Identifier
 hi def link typescriptRepeat               Repeat
 hi def link typescriptForOperator          Repeat
@@ -1997,14 +2024,17 @@ hi def link typescriptCastKeyword          Special
 hi def link typescriptType                 Type
 hi def link typescriptNull                 Boolean
 hi def link typescriptNumber               Number
-hi def link typescriptExponent             Number
 hi def link typescriptBoolean              Boolean
 hi def link typescriptObjectLabel          typescriptLabel
+hi def link typescriptDestructureLabel     Function
 hi def link typescriptLabel                Label
+hi def link typescriptTupleLable           Label
 hi def link typescriptStringProperty       String
 hi def link typescriptImport               Special
+hi def link typescriptImportType           Special
 hi def link typescriptAmbientDeclaration   Special
 hi def link typescriptExport               Special
+hi def link typescriptExportType           Special
 hi def link typescriptModule               Special
 hi def link typescriptTry                  Special
 hi def link typescriptExceptions           Special
@@ -2013,6 +2043,7 @@ hi def link typescriptMember              Function
 hi def link typescriptMethodAccessor       Operator
 
 hi def link typescriptAsyncFuncKeyword     Keyword
+hi def link typescriptObjectAsyncKeyword   Keyword
 hi def link typescriptAsyncFor             Keyword
 hi def link typescriptFuncKeyword          Keyword
 hi def link typescriptAsyncFunc            Keyword

runtime/syntax/xkb.vim

@@ -2,7 +2,7 @@
 " This is a GENERATED FILE. Please always refer to source file at the URI below.
 " Language: XKB (X Keyboard Extension) components
 " Maintainer: David Ne\v{c}as (Yeti) <yeti@physics.muni.cz>
-" Last Change: 2020 Oct 06
+" Last Change: 2020 Oct 18
 " URL: http://trific.ath.cx/Ftp/vim/syntax/xkb.vim
 
 " Setup
@@ -41,7 +41,7 @@ syn match xkbPhysicalKey "<\w\+>"
 syn keyword xkbPreproc augment include replace
 syn keyword xkbConstant False True
 syn keyword xkbModif override replace
-syn keyword xkbIdentifier action affect alias allowExplicit approx baseColor button clearLocks color controls cornerRadius count ctrls description driveskbd font fontSize gap group groups height indicator indicatorDrivesKeyboard interpret key keys labelColor latchToLock latchMods left level_name map maximum minimum modifier_map modifiers name offColor onColor outline preserve priority repeat row section section setMods shape slant solid symbols text top type useModMapMods virtualModifier virtualMods virtual_modifiers weight whichModState width
+syn keyword xkbIdentifier action affect alias allowExplicit approx baseColor button clearLocks color controls cornerRadius count ctrls description driveskbd font fontSize gap group groups height indicator indicatorDrivesKeyboard interpret key keys labelColor latchToLock latchMods left level_name map maximum minimum modifier_map modifiers name offColor onColor outline preserve priority repeat row section setMods shape slant solid symbols text top type useModMapMods virtualModifier virtualMods virtual_modifiers weight whichModState width
 syn keyword xkbFunction AnyOf ISOLock LatchGroup LatchMods LockControls LockGroup LockMods LockPointerButton MovePtr NoAction PointerButton SetControls SetGroup SetMods SetPtrDflt Terminate
 syn keyword xkbTModif default hidden partial virtual
 syn keyword xkbSect alphanumeric_keys alternate_group function_keys keypad_keys modifier_keys xkb_compatibility xkb_geometry xkb_keycodes xkb_keymap xkb_semantics xkb_symbols xkb_types

src/INSTALLpc.txt

@@ -264,11 +264,6 @@ For building 64 bit binaries you also need to install the SDK:
 "Microsoft Windows SDK for Windows 7 and .NET Framework 3.5 SP1"
 You don't need the examples and documentation.
 
-If you get an error that Win32.mak can't be found, you have to set the
-variable SDK_INCLUDE_DIR.  For example, on Windows 10, installation of MSVC
-puts include files in the following directory:
-    set SDK_INCLUDE_DIR=C:\Program Files\Microsoft SDKs\Windows\v6.0A\Include
-
 
 2. MSYS2 with MinGW
 ===================

src/Make_cyg_ming.mak

@@ -1055,17 +1055,23 @@ install.exe: dosinst.c dosinst.h version.h
 uninstall.exe: uninstall.c dosinst.h version.h
 	$(CC) $(CFLAGS) -o uninstall.exe uninstall.c $(LIB) -lole32
 
+$(OBJ): | $(OUTDIR)
+
+$(EXEOBJG): | $(OUTDIR)
+
+$(EXEOBJC): | $(OUTDIR)
+
 ifeq ($(VIMDLL),yes)
-$(TARGET): $(OUTDIR) $(OBJ)
+$(TARGET): $(OBJ)
 	$(LINK) $(CFLAGS) $(LFLAGS) -o $@ $(OBJ) $(LIB) -lole32 -luuid -lgdi32 $(LUA_LIB) $(MZSCHEME_LIBDIR) $(MZSCHEME_LIB) $(PYTHONLIB) $(PYTHON3LIB) $(RUBYLIB)
 
-$(GVIMEXE): $(OUTDIR) $(EXEOBJG) $(VIMDLLBASE).dll
+$(GVIMEXE): $(EXEOBJG) $(VIMDLLBASE).dll
 	$(CC) -L. $(EXELFLAGS) -mwindows -o $@ $(EXEOBJG) -l$(VIMDLLBASE)
 
-$(VIMEXE): $(OUTDIR) $(EXEOBJC) $(VIMDLLBASE).dll
+$(VIMEXE): $(EXEOBJC) $(VIMDLLBASE).dll
 	$(CC) -L. $(EXELFLAGS) -o $@ $(EXEOBJC) -l$(VIMDLLBASE)
 else
-$(TARGET): $(OUTDIR) $(OBJ)
+$(TARGET): $(OBJ)
 	$(LINK) $(CFLAGS) $(LFLAGS) -o $@ $(OBJ) $(LIB) -lole32 -luuid $(LUA_LIB) $(MZSCHEME_LIBDIR) $(MZSCHEME_LIB) $(PYTHONLIB) $(PYTHON3LIB) $(RUBYLIB)
 endif
 
@@ -1280,7 +1286,7 @@ $(OUTDIR)/%.o : xdiff/%.c $(XDIFF_DEPS)
 	$(CC) -c $(CFLAGS) $< -o $@
 
 
-$(PATHDEF_SRC): Make_cyg_ming.mak Make_cyg.mak Make_ming.mak
+$(PATHDEF_SRC): Make_cyg_ming.mak Make_cyg.mak Make_ming.mak | $(OUTDIR)
 ifneq (sh.exe, $(SHELL))
 	@echo creating $(PATHDEF_SRC)
 	@echo '/* pathdef.c */' > $(PATHDEF_SRC)

src/Make_mvc.mak

@@ -15,11 +15,7 @@
 # This will build the console version of Vim with no additional interfaces.
 # To add features, define any of the following:
 #
-# 	For MSVC 11, if you want to include Win32.mak, you need to specify
-# 	where the file is, e.g.:
-# 	   SDK_INCLUDE_DIR="C:\Program Files\Microsoft SDKs\Windows\v7.1\Include"
-#
-#	!!!!  After changing features do "nmake clean" first  !!!!
+#	!!!!  After changing any features do "nmake clean" first  !!!!
 #
 #	Feature Set: FEATURES=[TINY, SMALL, NORMAL, BIG, HUGE] (default is HUGE)
 #
@@ -209,9 +205,6 @@ OBJDIR = $(OBJDIR)V
 OBJDIR = $(OBJDIR)d
 !endif
 
-# If you include Win32.mak, it requires that CPU be set appropriately.
-# To cross-compile for Win64, set CPU=AMD64 or CPU=IA64.
-
 !ifdef PROCESSOR_ARCHITECTURE
 # We're on Windows NT or using VC 6+
 ! ifdef CPU
@@ -251,18 +244,7 @@ NODEBUG = 1
 MAKEFLAGS_GVIMEXT = DEBUG=yes
 !endif
 
-
-# Get all sorts of useful, standard macros from the Platform SDK,
-# if SDK_INCLUDE_DIR is set or USE_WIN32MAK is set to "yes".
-
-!ifdef SDK_INCLUDE_DIR
-! include $(SDK_INCLUDE_DIR)\Win32.mak
-!elseif "$(USE_WIN32MAK)"=="yes"
-! include <Win32.mak>
-!else
 link = link
-!endif
-
 
 # Check VC version.
 !if [echo MSVCVER=_MSC_VER> msvcver.c && $(CC) /EP msvcver.c > msvcver.~ 2> nul]

src/arglist.c

@@ -657,7 +657,7 @@ do_argfile(exarg_T *eap, int argn)
 #endif
 
 	// split window or create new tab page first
-	if (*eap->cmd == 's' || cmdmod.tab != 0)
+	if (*eap->cmd == 's' || cmdmod.cmod_tab != 0)
 	{
 	    if (win_split(0, 0) == FAIL)
 		return;
@@ -878,7 +878,7 @@ do_arg_all(
     alist_T	*alist;		// argument list to be used
     buf_T	*buf;
     tabpage_T	*tpnext;
-    int		had_tab = cmdmod.tab;
+    int		had_tab = cmdmod.cmod_tab;
     win_T	*old_curwin, *last_curwin;
     tabpage_T	*old_curtab, *last_curtab;
     win_T	*new_curwin = NULL;
@@ -1116,7 +1116,7 @@ do_arg_all(
 
 	// When ":tab" was used open a new tab for a new window repeatedly.
 	if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
-	    cmdmod.tab = 9999;
+	    cmdmod.cmod_tab = 9999;
     }
 
     // Remove the "lock" on the argument list.

src/autocmd.c

@@ -149,6 +149,7 @@ static struct event_name
     {"InsertChange",	EVENT_INSERTCHANGE},
     {"InsertEnter",	EVENT_INSERTENTER},
     {"InsertLeave",	EVENT_INSERTLEAVE},
+    {"InsertLeavePre",	EVENT_INSERTLEAVEPRE},
     {"InsertCharPre",	EVENT_INSERTCHARPRE},
     {"MenuPopup",	EVENT_MENUPOPUP},
     {"OptionSet",	EVENT_OPTIONSET},
@@ -1432,9 +1433,9 @@ aucmd_prepbuf(
 	// window.  Expect a few side effects...
 	win = curwin;
 
-    aco->save_curwin = curwin;
+    aco->save_curwin_id = curwin->w_id;
     aco->save_curbuf = curbuf;
-    aco->save_prevwin = prevwin;
+    aco->save_prevwin_id = prevwin == NULL ? 0 : prevwin->w_id;
     if (win != NULL)
     {
 	// There is a window for "buf" in the current tab page, make it the
@@ -1480,7 +1481,7 @@ aucmd_prepbuf(
 	curwin = aucmd_win;
     }
     curbuf = buf;
-    aco->new_curwin = curwin;
+    aco->new_curwin_id = curwin->w_id;
     set_bufref(&aco->new_curbuf, curbuf);
 }
 
@@ -1492,7 +1493,8 @@ aucmd_prepbuf(
 aucmd_restbuf(
     aco_save_T	*aco)		// structure holding saved values
 {
-    int dummy;
+    int	    dummy;
+    win_T   *save_curwin;
 
     if (aco->use_aucmd_win)
     {
@@ -1532,8 +1534,9 @@ win_found:
 	(void)win_comp_pos();   // recompute window positions
 	unblock_autocmds();
 
-	if (win_valid(aco->save_curwin))
-	    curwin = aco->save_curwin;
+	save_curwin = win_find_by_id(aco->save_curwin_id);
+	if (save_curwin != NULL)
+	    curwin = save_curwin;
 	else
 	    // Hmm, original window disappeared.  Just use the first one.
 	    curwin = firstwin;
@@ -1542,9 +1545,7 @@ win_found:
 	// May need to restore insert mode for a prompt buffer.
 	entering_window(curwin);
 #endif
-
-	if (win_valid(aco->save_prevwin))
-	    prevwin = aco->save_prevwin;
+	prevwin = win_find_by_id(aco->save_prevwin_id);
 #ifdef FEAT_EVAL
 	vars_clear(&aucmd_win->w_vars->dv_hashtab);  // free all w: variables
 	hash_init(&aucmd_win->w_vars->dv_hashtab);   // re-use the hashtab
@@ -1570,13 +1571,15 @@ win_found:
     }
     else
     {
-	// restore curwin
-	if (win_valid(aco->save_curwin))
+	// Restore curwin.  Use the window ID, a window may have been closed
+	// and the memory re-used for another one.
+	save_curwin = win_find_by_id(aco->save_curwin_id);
+	if (save_curwin != NULL)
 	{
 	    // Restore the buffer which was previously edited by curwin, if
 	    // it was changed, we are still the same window and the buffer is
 	    // valid.
-	    if (curwin == aco->new_curwin
+	    if (curwin->w_id == aco->new_curwin_id
 		    && curbuf != aco->new_curbuf.br_buf
 		    && bufref_valid(&aco->new_curbuf)
 		    && aco->new_curbuf.br_buf->b_ml.ml_mfp != NULL)
@@ -1591,10 +1594,9 @@ win_found:
 		++curbuf->b_nwindows;
 	    }
 
-	    curwin = aco->save_curwin;
+	    curwin = save_curwin;
 	    curbuf = curwin->w_buffer;
-	    if (win_valid(aco->save_prevwin))
-		prevwin = aco->save_prevwin;
+	    prevwin = win_find_by_id(aco->save_prevwin_id);
 	    // In case the autocommand moves the cursor to a position that
 	    // does not exist in curbuf.
 	    check_cursor();

src/blob.c

@@ -80,6 +80,7 @@ blob_copy(blob_T *from, typval_T *to)
 		len = 0;
 	}
 	to->vval.v_blob->bv_ga.ga_len = len;
+	to->vval.v_blob->bv_ga.ga_maxlen = len;
     }
     return ret;
 }

src/buffer.c

@@ -673,7 +673,7 @@ aucmd_abort:
     buf->b_nwindows = nwindows;
 
     buf_freeall(buf, (del_buf ? BFA_DEL : 0)
-	           + (wipe_buf ? BFA_WIPE : 0)
+		   + (wipe_buf ? BFA_WIPE : 0)
 		   + (ignore_abort ? BFA_IGNORE_ABORT : 0));
 
     // Autocommands may have deleted the buffer.
@@ -1005,6 +1005,22 @@ free_buffer_stuff(
     VIM_CLEAR(buf->b_start_fenc);
 }
 
+/*
+ * Free one wininfo_T.
+ */
+    void
+free_wininfo(wininfo_T *wip)
+{
+    if (wip->wi_optset)
+    {
+	clear_winopt(&wip->wi_opt);
+#ifdef FEAT_FOLDING
+	deleteFoldRecurse(&wip->wi_folds);
+#endif
+    }
+    vim_free(wip);
+}
+
 /*
  * Free the b_wininfo list for buffer "buf".
  */
@@ -1017,14 +1033,7 @@ clear_wininfo(buf_T *buf)
     {
 	wip = buf->b_wininfo;
 	buf->b_wininfo = wip->wi_next;
-	if (wip->wi_optset)
-	{
-	    clear_winopt(&wip->wi_opt);
-#ifdef FEAT_FOLDING
-	    deleteFoldRecurse(&wip->wi_folds);
-#endif
-	}
-	vim_free(wip);
+	free_wininfo(wip);
     }
 }
 
@@ -1444,7 +1453,7 @@ do_buffer(
 	if (!forceit && bufIsChanged(buf))
 	{
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	    if ((p_confirm || cmdmod.confirm) && p_write)
+	    if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write)
 	    {
 		dialog_changed(buf, FALSE);
 		if (!bufref_valid(&bufref))
@@ -1634,7 +1643,7 @@ do_buffer(
     if (action == DOBUF_GOTO && !can_abandon(curbuf, forceit))
     {
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	if ((p_confirm || cmdmod.confirm) && p_write)
+	if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write)
 	{
 	    bufref_T bufref;
 
@@ -1689,7 +1698,7 @@ set_curbuf(buf_T *buf, int action)
     bufref_T	prevbufref;
 
     setpcmark();
-    if (!cmdmod.keepalt)
+    if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
 	curwin->w_alt_fnum = curbuf->b_fnum; // remember alternate file
     buflist_altfpos(curwin);			 // remember curpos
 
@@ -1974,7 +1983,8 @@ buflist_new(
     {
 	vim_free(ffname);
 	if (lnum != 0)
-	    buflist_setfpos(buf, curwin, lnum, (colnr_T)0, FALSE);
+	    buflist_setfpos(buf, (flags & BLN_NOCURWIN) ? NULL : curwin,
+						      lnum, (colnr_T)0, FALSE);
 
 	if ((flags & BLN_NOOPT) == 0)
 	    // copy the options now, if 'cpo' doesn't have 's' and not done
@@ -2144,7 +2154,7 @@ buflist_new(
 	if (top_file_num < 0)		// wrap around (may cause duplicates)
 	{
 	    emsg(_("W14: Warning: List of file names overflow"));
-	    if (emsg_silent == 0)
+	    if (emsg_silent == 0 && !in_assert_fails)
 	    {
 		out_flush();
 		ui_delay(3001L, TRUE);	// make sure it is noticed
@@ -2908,7 +2918,7 @@ buflist_nr2name(
     void
 buflist_setfpos(
     buf_T	*buf,
-    win_T	*win,
+    win_T	*win,		// may be NULL when using :badd
     linenr_T	lnum,
     colnr_T	col,
     int		copy_options)
@@ -2950,7 +2960,7 @@ buflist_setfpos(
 	wip->wi_fpos.lnum = lnum;
 	wip->wi_fpos.col = col;
     }
-    if (copy_options)
+    if (copy_options && win != NULL)
     {
 	// Save the window-specific option values.
 	copy_winopt(&win->w_onebuf_opt, &wip->wi_opt);
@@ -2997,6 +3007,7 @@ wininfo_other_tab_diff(wininfo_T *wip)
 /*
  * Find info for the current window in buffer "buf".
  * If not found, return the info for the most recently used window.
+ * When "need_options" is TRUE skip entries where wi_optset is FALSE.
  * When "skip_diff_buffer" is TRUE avoid windows with 'diff' set that is in
  * another tab page.
  * Returns NULL when there isn't any info.
@@ -3004,6 +3015,7 @@ wininfo_other_tab_diff(wininfo_T *wip)
     static wininfo_T *
 find_wininfo(
     buf_T	*buf,
+    int		need_options,
     int		skip_diff_buffer UNUSED)
 {
     wininfo_T	*wip;
@@ -3013,18 +3025,25 @@ find_wininfo(
 #ifdef FEAT_DIFF
 		&& (!skip_diff_buffer || !wininfo_other_tab_diff(wip))
 #endif
-	   )
+
+		&& (!need_options || wip->wi_optset))
 	    break;
 
     // If no wininfo for curwin, use the first in the list (that doesn't have
     // 'diff' set and is in another tab page).
+    // If "need_options" is TRUE skip entries that don't have options set,
+    // unless the window is editing "buf", so we can copy from the window
+    // itself.
     if (wip == NULL)
     {
 #ifdef FEAT_DIFF
 	if (skip_diff_buffer)
 	{
 	    FOR_ALL_BUF_WININFO(buf, wip)
-		if (!wininfo_other_tab_diff(wip))
+		if (!wininfo_other_tab_diff(wip)
+			&& (!need_options || wip->wi_optset
+			    || (wip->wi_win != NULL
+					     && wip->wi_win->w_buffer == buf)))
 		    break;
 	}
 	else
@@ -3050,7 +3069,7 @@ get_winopts(buf_T *buf)
     clearFolding(curwin);
 #endif
 
-    wip = find_wininfo(buf, TRUE);
+    wip = find_wininfo(buf, TRUE, TRUE);
     if (wip != NULL && wip->wi_win != NULL
 	    && wip->wi_win != curwin && wip->wi_win->w_buffer == buf)
     {
@@ -3097,7 +3116,7 @@ buflist_findfpos(buf_T *buf)
     wininfo_T	*wip;
     static pos_T no_position = {1, 0, 0};
 
-    wip = find_wininfo(buf, FALSE);
+    wip = find_wininfo(buf, FALSE, FALSE);
     if (wip != NULL)
 	return &(wip->wi_fpos);
     else
@@ -3435,7 +3454,7 @@ setaltfname(
 
     // Create a buffer.  'buflisted' is not set if it's a new buffer
     buf = buflist_new(ffname, sfname, lnum, 0);
-    if (buf != NULL && !cmdmod.keepalt)
+    if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
 	curwin->w_alt_fnum = buf->b_fnum;
     return buf;
 }
@@ -3998,6 +4017,32 @@ free_titles(void)
 #endif // FEAT_TITLE
 
 #if defined(FEAT_STL_OPT) || defined(FEAT_GUI_TABLINE) || defined(PROTO)
+
+/*
+ * Used for building in the status line.
+ */
+typedef struct
+{
+    char_u	*stl_start;
+    int		stl_minwid;
+    int		stl_maxwid;
+    enum {
+	Normal,
+	Empty,
+	Group,
+	Middle,
+	Highlight,
+	TabPage,
+	Trunc
+    }		stl_type;
+} stl_item_T;
+
+static size_t		stl_items_len = 20; // Initial value, grows as needed.
+static stl_item_T      *stl_items = NULL;
+static int	       *stl_groupitem = NULL;
+static stl_hlrec_T     *stl_hltab = NULL;
+static stl_hlrec_T     *stl_tabtab = NULL;
+
 /*
  * Build a string from the status line items in "fmt".
  * Return length of string in screen cells.
@@ -4021,8 +4066,8 @@ build_stl_str_hl(
     int		use_sandbox UNUSED, // "fmt" was set insecurely, use sandbox
     int		fillchar,
     int		maxwidth,
-    struct stl_hlrec *hltab,	// return: HL attributes (can be NULL)
-    struct stl_hlrec *tabtab)	// return: tab page nrs (can be NULL)
+    stl_hlrec_T **hltab,	// return: HL attributes (can be NULL)
+    stl_hlrec_T **tabtab)	// return: tab page nrs (can be NULL)
 {
     linenr_T	lnum;
     size_t	len;
@@ -4050,24 +4095,7 @@ build_stl_str_hl(
     int		curitem;
     int		group_end_userhl;
     int		group_start_userhl;
-    int		groupitem[STL_MAX_ITEM];
     int		groupdepth;
-    struct stl_item
-    {
-	char_u		*start;
-	int		minwid;
-	int		maxwid;
-	enum
-	{
-	    Normal,
-	    Empty,
-	    Group,
-	    Middle,
-	    Highlight,
-	    TabPage,
-	    Trunc
-	}		type;
-    }		item[STL_MAX_ITEM];
     int		minwid;
     int		maxwid;
     int		zeropad;
@@ -4077,10 +4105,18 @@ build_stl_str_hl(
     char_u	buf_tmp[TMPLEN];
     char_u	win_tmp[TMPLEN];
     char_u	*usefmt = fmt;
-    struct stl_hlrec *sp;
+    stl_hlrec_T *sp;
     int		save_must_redraw = must_redraw;
     int		save_redr_type = curwin->w_redr_type;
 
+    if (stl_items == NULL)
+    {
+	stl_items = ALLOC_MULT(stl_item_T, stl_items_len);
+	stl_groupitem = ALLOC_MULT(int, stl_items_len);
+	stl_hltab  = ALLOC_MULT(stl_hlrec_T, stl_items_len);
+	stl_tabtab = ALLOC_MULT(stl_hlrec_T, stl_items_len);
+    }
+
 #ifdef FEAT_EVAL
     /*
      * When the format starts with "%!" then evaluate it as an expression and
@@ -4143,16 +4179,30 @@ build_stl_str_hl(
     prevchar_isitem = FALSE;
     for (s = usefmt; *s; )
     {
-	if (curitem == STL_MAX_ITEM)
+	if (curitem == (int)stl_items_len)
 	{
-	    // There are too many items.  Add the error code to the statusline
-	    // to give the user a hint about what went wrong.
-	    if (p + 6 < out + outlen)
-	    {
-		mch_memmove(p, " E541", (size_t)5);
-		p += 5;
-	    }
-	    break;
+	    size_t	new_len = stl_items_len * 3 / 2;
+	    stl_item_T	*new_items;
+	    int		*new_groupitem;
+	    stl_hlrec_T	*new_hlrec;
+
+	    new_items = vim_realloc(stl_items, sizeof(stl_item_T) * new_len);
+	    if (new_items == NULL)
+		break;
+	    stl_items = new_items;
+	    new_groupitem = vim_realloc(stl_groupitem, sizeof(int) * new_len);
+	    if (new_groupitem == NULL)
+		break;
+	    stl_groupitem = new_groupitem;
+	    new_hlrec = vim_realloc(stl_hltab, sizeof(stl_hlrec_T) * new_len);
+	    if (new_hlrec == NULL)
+		break;
+	    stl_hltab = new_hlrec;
+	    new_hlrec = vim_realloc(stl_tabtab, sizeof(stl_hlrec_T) * new_len);
+	    if (new_hlrec == NULL)
+		break;
+	    stl_tabtab = new_hlrec;
+	    stl_items_len = new_len;
 	}
 
 	if (*s != NUL && *s != '%')
@@ -4185,15 +4235,15 @@ build_stl_str_hl(
 	    s++;
 	    if (groupdepth > 0)
 		continue;
-	    item[curitem].type = Middle;
-	    item[curitem++].start = p;
+	    stl_items[curitem].stl_type = Middle;
+	    stl_items[curitem++].stl_start = p;
 	    continue;
 	}
 	if (*s == STL_TRUNCMARK)
 	{
 	    s++;
-	    item[curitem].type = Trunc;
-	    item[curitem++].start = p;
+	    stl_items[curitem].stl_type = Trunc;
+	    stl_items[curitem++].stl_start = p;
 	    continue;
 	}
 	if (*s == ')')
@@ -4203,83 +4253,85 @@ build_stl_str_hl(
 		continue;
 	    groupdepth--;
 
-	    t = item[groupitem[groupdepth]].start;
+	    t = stl_items[stl_groupitem[groupdepth]].stl_start;
 	    *p = NUL;
 	    l = vim_strsize(t);
-	    if (curitem > groupitem[groupdepth] + 1
-		    && item[groupitem[groupdepth]].minwid == 0)
+	    if (curitem > stl_groupitem[groupdepth] + 1
+		    && stl_items[stl_groupitem[groupdepth]].stl_minwid == 0)
 	    {
 		// remove group if all items are empty and highlight group
 		// doesn't change
 		group_start_userhl = group_end_userhl = 0;
-		for (n = groupitem[groupdepth] - 1; n >= 0; n--)
+		for (n = stl_groupitem[groupdepth] - 1; n >= 0; n--)
 		{
-		    if (item[n].type == Highlight)
+		    if (stl_items[n].stl_type == Highlight)
 		    {
-			group_start_userhl = group_end_userhl = item[n].minwid;
+			group_start_userhl = group_end_userhl =
+						       stl_items[n].stl_minwid;
 			break;
 		    }
 		}
-		for (n = groupitem[groupdepth] + 1; n < curitem; n++)
+		for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++)
 		{
-		    if (item[n].type == Normal)
+		    if (stl_items[n].stl_type == Normal)
 			break;
-		    if (item[n].type == Highlight)
-			group_end_userhl = item[n].minwid;
+		    if (stl_items[n].stl_type == Highlight)
+			group_end_userhl = stl_items[n].stl_minwid;
 		}
 		if (n == curitem && group_start_userhl == group_end_userhl)
 		{
 		    // empty group
 		    p = t;
 		    l = 0;
-		    for (n = groupitem[groupdepth] + 1; n < curitem; n++)
+		    for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++)
 		    {
 			// do not use the highlighting from the removed group
-			if (item[n].type == Highlight)
-			    item[n].type = Empty;
+			if (stl_items[n].stl_type == Highlight)
+			    stl_items[n].stl_type = Empty;
 			// adjust the start position of TabPage to the next
 			// item position
-			if (item[n].type == TabPage)
-			    item[n].start = p;
+			if (stl_items[n].stl_type == TabPage)
+			    stl_items[n].stl_start = p;
 		    }
 		}
 	    }
-	    if (l > item[groupitem[groupdepth]].maxwid)
+	    if (l > stl_items[stl_groupitem[groupdepth]].stl_maxwid)
 	    {
 		// truncate, remove n bytes of text at the start
 		if (has_mbyte)
 		{
 		    // Find the first character that should be included.
 		    n = 0;
-		    while (l >= item[groupitem[groupdepth]].maxwid)
+		    while (l >= stl_items[stl_groupitem[groupdepth]].stl_maxwid)
 		    {
 			l -= ptr2cells(t + n);
 			n += (*mb_ptr2len)(t + n);
 		    }
 		}
 		else
-		    n = (long)(p - t) - item[groupitem[groupdepth]].maxwid + 1;
+		    n = (long)(p - t) - stl_items[stl_groupitem[groupdepth]]
+							       .stl_maxwid + 1;
 
 		*t = '<';
 		mch_memmove(t + 1, t + n, (size_t)(p - (t + n)));
 		p = p - n + 1;
 
 		// Fill up space left over by half a double-wide char.
-		while (++l < item[groupitem[groupdepth]].minwid)
+		while (++l < stl_items[stl_groupitem[groupdepth]].stl_minwid)
 		    *p++ = fillchar;
 
 		// correct the start of the items for the truncation
-		for (l = groupitem[groupdepth] + 1; l < curitem; l++)
+		for (l = stl_groupitem[groupdepth] + 1; l < curitem; l++)
 		{
-		    item[l].start -= n;
-		    if (item[l].start < t)
-			item[l].start = t;
+		    stl_items[l].stl_start -= n;
+		    if (stl_items[l].stl_start < t)
+			stl_items[l].stl_start = t;
 		}
 	    }
-	    else if (abs(item[groupitem[groupdepth]].minwid) > l)
+	    else if (abs(stl_items[stl_groupitem[groupdepth]].stl_minwid) > l)
 	    {
 		// fill
-		n = item[groupitem[groupdepth]].minwid;
+		n = stl_items[stl_groupitem[groupdepth]].stl_minwid;
 		if (n < 0)
 		{
 		    // fill by appending characters
@@ -4295,8 +4347,8 @@ build_stl_str_hl(
 		    if (p + l >= out + outlen)
 			l = (long)((out + outlen) - p - 1);
 		    p += l;
-		    for (n = groupitem[groupdepth] + 1; n < curitem; n++)
-			item[n].start += l;
+		    for (n = stl_groupitem[groupdepth] + 1; n < curitem; n++)
+			stl_items[n].stl_start += l;
 		    for ( ; l > 0; l--)
 			*t++ = fillchar;
 		}
@@ -4325,9 +4377,9 @@ build_stl_str_hl(
 	}
 	if (*s == STL_USER_HL)
 	{
-	    item[curitem].type = Highlight;
-	    item[curitem].start = p;
-	    item[curitem].minwid = minwid > 9 ? 1 : minwid;
+	    stl_items[curitem].stl_type = Highlight;
+	    stl_items[curitem].stl_start = p;
+	    stl_items[curitem].stl_minwid = minwid > 9 ? 1 : minwid;
 	    s++;
 	    curitem++;
 	    continue;
@@ -4341,9 +4393,10 @@ build_stl_str_hl(
 		    // %X ends the close label, go back to the previously
 		    // define tab label nr.
 		    for (n = curitem - 1; n >= 0; --n)
-			if (item[n].type == TabPage && item[n].minwid >= 0)
+			if (stl_items[n].stl_type == TabPage
+					       && stl_items[n].stl_minwid >= 0)
 			{
-			    minwid = item[n].minwid;
+			    minwid = stl_items[n].stl_minwid;
 			    break;
 			}
 		}
@@ -4351,9 +4404,9 @@ build_stl_str_hl(
 		    // close nrs are stored as negative values
 		    minwid = - minwid;
 	    }
-	    item[curitem].type = TabPage;
-	    item[curitem].start = p;
-	    item[curitem].minwid = minwid;
+	    stl_items[curitem].stl_type = TabPage;
+	    stl_items[curitem].stl_start = p;
+	    stl_items[curitem].stl_minwid = minwid;
 	    s++;
 	    curitem++;
 	    continue;
@@ -4371,11 +4424,11 @@ build_stl_str_hl(
 	minwid = (minwid > 50 ? 50 : minwid) * l;
 	if (*s == '(')
 	{
-	    groupitem[groupdepth++] = curitem;
-	    item[curitem].type = Group;
-	    item[curitem].start = p;
-	    item[curitem].minwid = minwid;
-	    item[curitem].maxwid = maxwid;
+	    stl_groupitem[groupdepth++] = curitem;
+	    stl_items[curitem].stl_type = Group;
+	    stl_items[curitem].stl_start = p;
+	    stl_items[curitem].stl_minwid = minwid;
+	    stl_items[curitem].stl_maxwid = maxwid;
 	    s++;
 	    curitem++;
 	    continue;
@@ -4628,9 +4681,9 @@ build_stl_str_hl(
 		++s;
 	    if (*s == '#')
 	    {
-		item[curitem].type = Highlight;
-		item[curitem].start = p;
-		item[curitem].minwid = -syn_namen2id(t, (int)(s - t));
+		stl_items[curitem].stl_type = Highlight;
+		stl_items[curitem].stl_start = p;
+		stl_items[curitem].stl_minwid = -syn_namen2id(t, (int)(s - t));
 		curitem++;
 	    }
 	    if (*s != NUL)
@@ -4638,8 +4691,8 @@ build_stl_str_hl(
 	    continue;
 	}
 
-	item[curitem].start = p;
-	item[curitem].type = Normal;
+	stl_items[curitem].stl_start = p;
+	stl_items[curitem].stl_type = Normal;
 	if (str != NULL && *str)
 	{
 	    t = str;
@@ -4738,7 +4791,7 @@ build_stl_str_hl(
 	    p += STRLEN(p);
 	}
 	else
-	    item[curitem].type = Empty;
+	    stl_items[curitem].stl_type = Empty;
 
 	if (opt == STL_VIM_EXPR)
 	    vim_free(str);
@@ -4765,16 +4818,16 @@ build_stl_str_hl(
 	else
 	{
 	    for ( ; l < itemcnt; l++)
-		if (item[l].type == Trunc)
+		if (stl_items[l].stl_type == Trunc)
 		{
 		    // Truncate at %< item.
-		    s = item[l].start;
+		    s = stl_items[l].stl_start;
 		    break;
 		}
 	    if (l == itemcnt)
 	    {
 		// No %< item, truncate first item.
-		s = item[0].start;
+		s = stl_items[0].stl_start;
 		l = 0;
 	    }
 	}
@@ -4800,7 +4853,7 @@ build_stl_str_hl(
 	    else
 		s = out + maxwidth - 1;
 	    for (l = 0; l < itemcnt; l++)
-		if (item[l].start > s)
+		if (stl_items[l].stl_start > s)
 		    break;
 	    itemcnt = l;
 	    *s++ = '>';
@@ -4834,10 +4887,10 @@ build_stl_str_hl(
 	    --n;	// count the '<'
 	    for (; l < itemcnt; l++)
 	    {
-		if (item[l].start - n >= s)
-		    item[l].start -= n;
+		if (stl_items[l].stl_start - n >= s)
+		    stl_items[l].stl_start -= n;
 		else
-		    item[l].start = s;
+		    stl_items[l].stl_start = s;
 	    }
 	}
 	width = maxwidth;
@@ -4846,16 +4899,16 @@ build_stl_str_hl(
     {
 	// Apply STL_MIDDLE if any
 	for (l = 0; l < itemcnt; l++)
-	    if (item[l].type == Middle)
+	    if (stl_items[l].stl_type == Middle)
 		break;
 	if (l < itemcnt)
 	{
-	    p = item[l].start + maxwidth - width;
-	    STRMOVE(p, item[l].start);
-	    for (s = item[l].start; s < p; s++)
+	    p = stl_items[l].stl_start + maxwidth - width;
+	    STRMOVE(p, stl_items[l].stl_start);
+	    for (s = stl_items[l].stl_start; s < p; s++)
 		*s = fillchar;
 	    for (l++; l < itemcnt; l++)
-		item[l].start += maxwidth - width;
+		stl_items[l].stl_start += maxwidth - width;
 	    width = maxwidth;
 	}
     }
@@ -4863,13 +4916,14 @@ build_stl_str_hl(
     // Store the info about highlighting.
     if (hltab != NULL)
     {
-	sp = hltab;
+	*hltab = stl_hltab;
+	sp = stl_hltab;
 	for (l = 0; l < itemcnt; l++)
 	{
-	    if (item[l].type == Highlight)
+	    if (stl_items[l].stl_type == Highlight)
 	    {
-		sp->start = item[l].start;
-		sp->userhl = item[l].minwid;
+		sp->start = stl_items[l].stl_start;
+		sp->userhl = stl_items[l].stl_minwid;
 		sp++;
 	    }
 	}
@@ -4880,13 +4934,14 @@ build_stl_str_hl(
     // Store the info about tab pages labels.
     if (tabtab != NULL)
     {
-	sp = tabtab;
+	*tabtab = stl_tabtab;
+	sp = stl_tabtab;
 	for (l = 0; l < itemcnt; l++)
 	{
-	    if (item[l].type == TabPage)
+	    if (stl_items[l].stl_type == TabPage)
 	    {
-		sp->start = item[l].start;
-		sp->userhl = item[l].minwid;
+		sp->start = stl_items[l].stl_start;
+		sp->userhl = stl_items[l].stl_minwid;
 		sp++;
 	    }
 	}
@@ -5068,7 +5123,7 @@ ex_buffer_all(exarg_T *eap)
     int		r;
     int		count;		// Maximum number of windows to open.
     int		all;		// When TRUE also load inactive buffers.
-    int		had_tab = cmdmod.tab;
+    int		had_tab = cmdmod.cmod_tab;
     tabpage_T	*tpnext;
 
     if (eap->addr_count == 0)	// make as many windows as possible
@@ -5099,7 +5154,7 @@ ex_buffer_all(exarg_T *eap)
 	{
 	    wpnext = wp->w_next;
 	    if ((wp->w_buffer->b_nwindows > 1
-		    || ((cmdmod.split & WSP_VERT)
+		    || ((cmdmod.cmod_split & WSP_VERT)
 			? wp->w_height + wp->w_status_height < Rows - p_ch
 							    - tabline_height()
 			: wp->w_width != Columns)
@@ -5220,7 +5275,7 @@ ex_buffer_all(exarg_T *eap)
 #endif
 	// When ":tab" was used open a new tab for a new window repeatedly.
 	if (had_tab > 0 && tabpage_index(NULL) <= p_tpm)
-	    cmdmod.tab = 9999;
+	    cmdmod.cmod_tab = 9999;
     }
     --autocmd_no_enter;
     win_enter(firstwin, FALSE);		// back to first window
@@ -5515,8 +5570,8 @@ bt_nofile(buf_T *buf)
 bt_dontwrite(buf_T *buf)
 {
     return buf != NULL && (buf->b_p_bt[0] == 'n'
-	         || buf->b_p_bt[0] == 't'
-	         || buf->b_p_bt[0] == 'p');
+		 || buf->b_p_bt[0] == 't'
+		 || buf->b_p_bt[0] == 'p');
 }
 
 #if defined(FEAT_QUICKFIX) || defined(PROTO)
@@ -5547,7 +5602,7 @@ buf_hide(buf_T *buf)
 	case 'd': return FALSE;	    // "delete"
 	case 'h': return TRUE;	    // "hide"
     }
-    return (p_hid || cmdmod.hide);
+    return (p_hid || (cmdmod.cmod_flags & CMOD_HIDE));
 }
 
 /*
@@ -5593,10 +5648,21 @@ buf_spname(buf_T *buf)
     }
 
     if (buf->b_fname == NULL)
-	return (char_u *)_("[No Name]");
+	return buf_get_fname(buf);
     return NULL;
 }
 
+/*
+ * Get "buf->b_fname", use "[No Name]" if it is NULL.
+ */
+    char_u *
+buf_get_fname(buf_T *buf)
+{
+    if (buf->b_fname == NULL)
+	return (char_u *)_("[No Name]");
+    return buf->b_fname;
+}
+
 /*
  * Set 'buflisted' for curbuf to "on" and trigger autocommands if it changed.
  */

src/bufwrite.c

@@ -883,7 +883,7 @@ buf_write(
 #endif
 				       )
 	{
-	    if (buf != NULL && cmdmod.lockmarks)
+	    if (buf != NULL && (cmdmod.cmod_flags & CMOD_LOCKMARKS))
 	    {
 		// restore the original '[ and '] positions
 		buf->b_op_start = orig_start;
@@ -967,7 +967,7 @@ buf_write(
 	    fname = buf->b_sfname;
     }
 
-    if (cmdmod.lockmarks)
+    if (cmdmod.cmod_flags & CMOD_LOCKMARKS)
     {
 	// restore the original '[ and '] positions
 	buf->b_op_start = orig_start;

src/change.c

@@ -115,7 +115,7 @@ changed(void)
 	    // Wait two seconds, to make sure the user reads this unexpected
 	    // message.  Since we could be anywhere, call wait_return() now,
 	    // and don't let the emsg() set msg_scroll.
-	    if (need_wait_return && emsg_silent == 0)
+	    if (need_wait_return && emsg_silent == 0 && !in_assert_fails)
 	    {
 		out_flush();
 		ui_delay(2002L, TRUE);
@@ -453,7 +453,7 @@ changed_common(
 #endif
 
     // set the '. mark
-    if (!cmdmod.keepjumps)
+    if ((cmdmod.cmod_flags & CMOD_KEEPJUMPS) == 0)
     {
 	curbuf->b_last_change.lnum = lnum;
 	curbuf->b_last_change.col = col;

src/cmdhist.c

@@ -304,7 +304,7 @@ add_to_history(
     if (hislen == 0)		// no history
 	return;
 
-    if (cmdmod.keeppatterns && histype == HIST_SEARCH)
+    if ((cmdmod.cmod_flags & CMOD_KEEPPATTERNS) && histype == HIST_SEARCH)
 	return;
 
     // Searches inside the same mapping overwrite each other, so that only

src/dict.c

@@ -22,6 +22,7 @@ static dict_T		*first_dict = NULL;
 
 /*
  * Allocate an empty header for a dictionary.
+ * Caller should take care of the reference count.
  */
     dict_T *
 dict_alloc(void)
@@ -950,7 +951,7 @@ failret:
 	return FAIL;
     }
 
-    *arg = skipwhite(*arg + 1);
+    *arg = *arg + 1;
     if (evaluate)
 	rettv_dict_set(rettv, d);
 

src/diff.c

@@ -775,7 +775,7 @@ diff_write(buf_T *buf, diffin_T *din)
 {
     int		r;
     char_u	*save_ff;
-    int		save_lockmarks;
+    int		save_cmod_flags;
 
     if (din->din_fname == NULL)
 	return diff_write_buffer(buf, din);
@@ -783,14 +783,14 @@ diff_write(buf_T *buf, diffin_T *din)
     // Always use 'fileformat' set to "unix".
     save_ff = buf->b_p_ff;
     buf->b_p_ff = vim_strsave((char_u *)FF_UNIX);
-    save_lockmarks = cmdmod.lockmarks;
+    save_cmod_flags = cmdmod.cmod_flags;
     // Writing the buffer is an implementation detail of performing the diff,
     // so it shouldn't update the '[ and '] marks.
-    cmdmod.lockmarks = TRUE;
+    cmdmod.cmod_flags |= CMOD_LOCKMARKS;
     r = buf_write(buf, din->din_fname, NULL,
 			(linenr_T)1, buf->b_ml.ml_line_count,
 			NULL, FALSE, FALSE, FALSE, TRUE);
-    cmdmod.lockmarks = save_lockmarks;
+    cmdmod.cmod_flags = save_cmod_flags;
     free_string_option(buf->b_p_ff);
     buf->b_p_ff = save_ff;
     return r;
@@ -1187,13 +1187,13 @@ ex_diffpatch(exarg_T *eap)
 #endif
 #ifdef FEAT_BROWSE
     char_u	*browseFile = NULL;
-    int		browse_flag = cmdmod.browse;
+    int		save_cmod_flags = cmdmod.cmod_flags;
 #endif
     stat_T	st;
     char_u	*esc_name = NULL;
 
 #ifdef FEAT_BROWSE
-    if (cmdmod.browse)
+    if (cmdmod.cmod_flags & CMOD_BROWSE)
     {
 	browseFile = do_browse(0, (char_u *)_("Patch file"),
 			 eap->arg, NULL, NULL,
@@ -1201,7 +1201,7 @@ ex_diffpatch(exarg_T *eap)
 	if (browseFile == NULL)
 	    return;		// operation cancelled
 	eap->arg = browseFile;
-	cmdmod.browse = FALSE;	// don't let do_ecmd() browse again
+	cmdmod.cmod_flags &= ~CMOD_BROWSE; // don't let do_ecmd() browse again
     }
 #endif
 
@@ -1310,7 +1310,7 @@ ex_diffpatch(exarg_T *eap)
 	need_mouse_correct = TRUE;
 #endif
 	// don't use a new tab page, each tab page has its own diffs
-	cmdmod.tab = 0;
+	cmdmod.cmod_tab = 0;
 
 	if (win_split(0, (diff_flags & DIFF_VERTICAL) ? WSP_VERT : 0) != FAIL)
 	{
@@ -1355,7 +1355,7 @@ theend:
     vim_free(esc_name);
 #ifdef FEAT_BROWSE
     vim_free(browseFile);
-    cmdmod.browse = browse_flag;
+    cmdmod.cmod_flags = save_cmod_flags;
 #endif
 }
 
@@ -1377,7 +1377,7 @@ ex_diffsplit(exarg_T *eap)
     set_fraction(curwin);
 
     // don't use a new tab page, each tab page has its own diffs
-    cmdmod.tab = 0;
+    cmdmod.cmod_tab = 0;
 
     if (win_split(0, (diff_flags & DIFF_VERTICAL) ? WSP_VERT : 0) != FAIL)
     {

src/drawline.c

@@ -1873,6 +1873,7 @@ win_line(
 			char_u	*prev_ptr, *p;
 			int	len;
 			hlf_T	spell_hlf = HLF_COUNT;
+
 			if (has_mbyte)
 			{
 			    prev_ptr = ptr - mb_l;
@@ -2454,6 +2455,7 @@ win_line(
 	    wp->w_wrow = row;
 	    did_wcol = TRUE;
 	    curwin->w_valid |= VALID_WCOL|VALID_WROW|VALID_VIRTCOL;
+	    curwin->w_flags &= ~(WFLAG_WCOL_OFF_ADDED | WFLAG_WROW_OFF_ADDED);
 	}
 #endif
 
@@ -2778,10 +2780,14 @@ win_line(
 	// Also highlight the 'colorcolumn' if 'breakindent' and/or 'showbreak'
 	// options are set
 	vcol_save_attr = -1;
-	if ((draw_state == WL_LINE ||
+	if (((draw_state == WL_LINE ||
 	     draw_state == WL_BRI ||
 	     draw_state == WL_SBR) && !lnum_in_visual_area
 		&& search_attr == 0 && area_attr == 0)
+# ifdef FEAT_DIFF
+			&& filler_todo <= 0
+# endif
+		)
 	{
 	    if (wp->w_p_cuc && VCOL_HLC == (long)wp->w_virtcol
 						 && lnum != wp->w_cursor.lnum)

src/edit.c

@@ -1031,6 +1031,15 @@ doESCkey:
 	case K_IGNORE:	// Something mapped to nothing
 	    break;
 
+	case K_COMMAND:		// <Cmd>command<CR>
+	    do_cmdline(NULL, getcmdkeycmd, NULL, 0);
+#ifdef FEAT_TERMINAL
+	    if (term_use_loop())
+		// Started a terminal that gets the input, exit Insert mode.
+		goto doESCkey;
+#endif
+	    break;
+
 	case K_CURSORHOLD:	// Didn't type something for a while.
 	    ins_apply_autocmds(EVENT_CURSORHOLDI);
 	    did_cursorhold = TRUE;
@@ -3607,13 +3616,16 @@ ins_esc(
 	undisplay_dollar();
     }
 
+    if (cmdchar != 'r' && cmdchar != 'v')
+	ins_apply_autocmds(EVENT_INSERTLEAVEPRE);
+
     // When an autoindent was removed, curswant stays after the
     // indent
     if (restart_edit == NUL && (colnr_T)temp == curwin->w_cursor.col)
 	curwin->w_set_curswant = TRUE;
 
     // Remember the last Insert position in the '^ mark.
-    if (!cmdmod.keepjumps)
+    if ((cmdmod.cmod_flags & CMOD_KEEPJUMPS) == 0)
 	curbuf->b_last_insert = curwin->w_cursor;
 
     /*
@@ -3943,8 +3955,11 @@ ins_bs(
 #endif
 		((curwin->w_cursor.lnum == 1 && curwin->w_cursor.col == 0)
 		    || (!can_bs(BS_START)
-			&& (arrow_used
-			    || (curwin->w_cursor.lnum == Insstart_orig.lnum
+			&& ((arrow_used
+#ifdef FEAT_JOB_CHANNEL
+				&& !bt_prompt(curbuf)
+#endif
+			) || (curwin->w_cursor.lnum == Insstart_orig.lnum
 				&& curwin->w_cursor.col <= Insstart_orig.col)))
 		    || (!can_bs(BS_INDENT) && !arrow_used && ai_col > 0
 					 && curwin->w_cursor.col <= ai_col)

src/errors.h

@@ -27,8 +27,8 @@ EXTERN char e_assert_fails_second_arg[]
 	INIT(= N_("E856: \"assert_fails()\" second argument must be a string or a list with one or two strings"));
 EXTERN char e_cannot_index_special_variable[]
 	INIT(= N_("E909: Cannot index a special variable"));
-EXTERN char e_missing_let_str[]
-	INIT(= N_("E1100: Missing :let: %s"));
+EXTERN char e_missing_var_str[]
+	INIT(= N_("E1100: Missing :var: %s"));
 EXTERN char e_variable_not_found_str[]
 	INIT(= N_("E1001: Variable not found: %s"));
 EXTERN char e_syntax_error_at_str[]
@@ -89,8 +89,8 @@ EXTERN char e_compiling_def_function_failed[]
 	INIT(= N_("E1028: Compiling :def function failed"));
 EXTERN char e_expected_str_but_got_str[]
 	INIT(= N_("E1029: Expected %s but got %s"));
-EXTERN char e_using_string_as_number[]
-	INIT(= N_("E1030: Using a String as a Number"));
+EXTERN char e_using_string_as_number_str[]
+	INIT(= N_("E1030: Using a String as a Number: \"%s\""));
 EXTERN char e_cannot_use_void_value[]
 	INIT(= N_("E1031: Cannot use void value"));
 EXTERN char e_missing_catch_or_finally[]
@@ -282,4 +282,22 @@ EXTERN char e_endblock_without_block[]
 	INIT(= N_("E1128: } without {"));
 EXTERN char e_throw_with_empty_string[]
 	INIT(= N_("E1129: Throw with empty string"));
+EXTERN char e_cannot_add_to_null_list[]
+	INIT(= N_("E1130: Cannot add to null list"));
+EXTERN char e_cannot_add_to_null_blob[]
+	INIT(= N_("E1131: Cannot add to null blob"));
+EXTERN char e_missing_function_argument[]
+	INIT(= N_("E1132: Missing function argument"));
+EXTERN char e_cannot_extend_null_dict[]
+	INIT(= N_("E1133: Cannot extend a null dict"));
+EXTERN char e_cannot_extend_null_list[]
+	INIT(= N_("E1134: Cannot extend a null list"));
+EXTERN char e_using_string_as_bool_str[]
+	INIT(= N_("E1135: Using a String as a Bool: \"%s\""));
 #endif
+EXTERN char e_cmd_mapping_must_end_with_cr[]
+	INIT(=N_("E1135: <Cmd> mapping must end with <CR>"));
+EXTERN char e_cmd_mapping_must_end_with_cr_before_second_cmd[]
+	INIT(=N_("E1136: <Cmd> mapping must end with <CR> before second <Cmd>"));
+EXTERN char e_cmd_maping_must_not_include_str_key[]
+	INIT(= N_("E1137: <Cmd> mapping must not include %s key"));

src/eval.c

@@ -368,12 +368,12 @@ eval_to_string_skip(
  * Return FAIL for an error, OK otherwise.
  */
     int
-skip_expr(char_u **pp)
+skip_expr(char_u **pp, evalarg_T *evalarg)
 {
     typval_T	rettv;
 
     *pp = skipwhite(*pp);
-    return eval1(pp, &rettv, NULL);
+    return eval1(pp, &rettv, evalarg);
 }
 
 /*
@@ -474,9 +474,10 @@ skip_expr_concatenate(
  * Return pointer to allocated memory, or NULL for failure.
  */
     char_u *
-eval_to_string(
+eval_to_string_eap(
     char_u	*arg,
-    int		convert)
+    int		convert,
+    exarg_T	*eap)
 {
     typval_T	tv;
     char_u	*retval;
@@ -484,8 +485,10 @@ eval_to_string(
 #ifdef FEAT_FLOAT
     char_u	numbuf[NUMBUFLEN];
 #endif
+    evalarg_T	evalarg;
 
-    if (eval0(arg, &tv, NULL, &EVALARG_EVALUATE) == FAIL)
+    fill_evalarg_from_eap(&evalarg, eap, eap != NULL && eap->skip);
+    if (eval0(arg, &tv, NULL, &evalarg) == FAIL)
 	retval = NULL;
     else
     {
@@ -512,11 +515,19 @@ eval_to_string(
 	    retval = vim_strsave(tv_get_string(&tv));
 	clear_tv(&tv);
     }
-    clear_evalarg(&EVALARG_EVALUATE, NULL);
+    clear_evalarg(&evalarg, NULL);
 
     return retval;
 }
 
+    char_u *
+eval_to_string(
+    char_u	*arg,
+    int		convert)
+{
+    return eval_to_string_eap(arg, convert, NULL);
+}
+
 /*
  * Call eval_to_string() without using current local variables and using
  * textwinlock.  When "use_sandbox" is TRUE use the sandbox.
@@ -2679,6 +2690,9 @@ eval4(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
     return OK;
 }
 
+/*
+ * Make a copy of blob "tv1" and append blob "tv2".
+ */
     void
 eval_addblob(typval_T *tv1, typval_T *tv2)
 {
@@ -2699,6 +2713,9 @@ eval_addblob(typval_T *tv1, typval_T *tv2)
     }
 }
 
+/*
+ * Make a copy of list "tv1" and append list "tv2".
+ */
     int
 eval_addlist(typval_T *tv1, typval_T *tv2)
 {
@@ -2777,8 +2794,10 @@ eval5(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
 #ifdef FEAT_FLOAT
 		&& (op == '.' || rettv->v_type != VAR_FLOAT)
 #endif
-		)
+		&& evaluate)
 	{
+	    int		error = FALSE;
+
 	    // For "list + ...", an illegal use of the first operand as
 	    // a number cannot be determined before evaluating the 2nd
 	    // operand: if this is also a list, all is ok.
@@ -2786,7 +2805,9 @@ eval5(char_u **arg, typval_T *rettv, evalarg_T *evalarg)
 	    // we know that the first operand needs to be a string or number
 	    // without evaluating the 2nd operand.  So check before to avoid
 	    // side effects after an error.
-	    if (evaluate && tv_get_string_chk(rettv) == NULL)
+	    if (op != '.')
+		tv_get_number_chk(rettv, &error);
+	    if ((op == '.' && tv_get_string_chk(rettv) == NULL) || error)
 	    {
 		clear_tv(rettv);
 		return FAIL;
@@ -3245,7 +3266,7 @@ eval7(
      * Lambda: {arg, arg -> expr}
      * Dictionary: {'key': val, 'key': val}
      */
-    case '{':	ret = get_lambda_tv(arg, rettv, evalarg);
+    case '{':	ret = get_lambda_tv(arg, rettv, FALSE, evalarg);
 		if (ret == NOTDONE)
 		    ret = eval_dict(arg, rettv, evalarg, FALSE);
 		break;
@@ -3417,7 +3438,15 @@ eval7_leader(
 		}
 #ifdef FEAT_FLOAT
 		if (rettv->v_type == VAR_FLOAT)
-		    f = !f;
+		{
+		    if (in_vim9script())
+		    {
+			rettv->v_type = VAR_BOOL;
+			val = f == 0.0 ? VVAL_TRUE : VVAL_FALSE;
+		    }
+		    else
+			f = !f;
+		}
 		else
 #endif
 		{
@@ -3533,7 +3562,7 @@ eval_lambda(
     *arg += 2;
     rettv->v_type = VAR_UNKNOWN;
 
-    ret = get_lambda_tv(arg, rettv, evalarg);
+    ret = get_lambda_tv(arg, rettv, FALSE, evalarg);
     if (ret != OK)
 	return FAIL;
     else if (**arg != '(')

src/evalbuffer.c

@@ -717,17 +717,19 @@ get_buffer_lines(
     void
 f_getbufline(typval_T *argvars, typval_T *rettv)
 {
-    linenr_T	lnum;
-    linenr_T	end;
+    linenr_T	lnum = 1;
+    linenr_T	end = 1;
     buf_T	*buf;
 
     buf = tv_get_buf_from_arg(&argvars[0]);
-
-    lnum = tv_get_lnum_buf(&argvars[1], buf);
-    if (argvars[2].v_type == VAR_UNKNOWN)
-	end = lnum;
-    else
-	end = tv_get_lnum_buf(&argvars[2], buf);
+    if (buf != NULL)
+    {
+	lnum = tv_get_lnum_buf(&argvars[1], buf);
+	if (argvars[2].v_type == VAR_UNKNOWN)
+	    end = lnum;
+	else
+	    end = tv_get_lnum_buf(&argvars[2], buf);
+    }
 
     get_buffer_lines(buf, lnum, end, TRUE, rettv);
 }

src/evalvars.c

@@ -146,7 +146,6 @@ static struct vimvar
     {VV_NAME("echospace",	 VAR_NUMBER), VV_RO},
     {VV_NAME("argv",		 VAR_LIST), VV_RO},
     {VV_NAME("collate",		 VAR_STRING), VV_RO},
-    {VV_NAME("disallow_let",	 VAR_NUMBER), 0}, // TODO: remove
 };
 
 // shorthand
@@ -243,9 +242,6 @@ evalvars_init(void)
 
     set_vim_var_nr(VV_ECHOSPACE,    sc_col - 1);
 
-    // TODO: remove later
-    set_vim_var_nr(VV_DISALLOW_LET, 1);
-
     // Default for v:register is not 0 but '"'.  This is adjusted once the
     // clipboard has been setup by calling reset_reg_var().
     set_reg_var(0);
@@ -749,8 +745,7 @@ ex_let(exarg_T *eap)
 	    ex_finally(eap);
 	    return;
     }
-    if (get_vim_var_nr(VV_DISALLOW_LET)
-				      && eap->cmdidx == CMD_let && vim9script)
+    if (eap->cmdidx == CMD_let && vim9script)
     {
 	emsg(_(e_cannot_use_let_in_vim9_script));
 	return;
@@ -1986,7 +1981,13 @@ get_user_var_name(expand_T *xp, int idx)
     }
 
     // b: variables
-    ht = &curbuf->b_vars->dv_hashtab;
+    ht =
+#ifdef FEAT_CMDWIN
+	// In cmdwin, the alternative buffer should be used.
+	(cmdwin_type != 0 && get_cmdline_type() == NUL) ?
+	&prevwin->w_buffer->b_vars->dv_hashtab :
+#endif
+	&curbuf->b_vars->dv_hashtab;
     if (bdone < ht->ht_used)
     {
 	if (bdone++ == 0)
@@ -1999,7 +2000,13 @@ get_user_var_name(expand_T *xp, int idx)
     }
 
     // w: variables
-    ht = &curwin->w_vars->dv_hashtab;
+    ht =
+#ifdef FEAT_CMDWIN
+	// In cmdwin, the alternative window should be used.
+	(cmdwin_type != 0 && get_cmdline_type() == NUL) ?
+	&prevwin->w_vars->dv_hashtab :
+#endif
+	&curwin->w_vars->dv_hashtab;
     if (wdone < ht->ht_used)
     {
 	if (wdone++ == 0)
@@ -2546,7 +2553,22 @@ eval_variable(
 	    ret = FAIL;
 	}
 	else if (rettv != NULL)
+	{
+	    // If a list or dict variable wasn't initialized, do it now.
+	    if (tv->v_type == VAR_DICT && tv->vval.v_dict == NULL)
+	    {
+		tv->vval.v_dict = dict_alloc();
+		if (tv->vval.v_dict != NULL)
+		    ++tv->vval.v_dict->dv_refcount;
+	    }
+	    else if (tv->v_type == VAR_LIST && tv->vval.v_list == NULL)
+	    {
+		tv->vval.v_list = list_alloc();
+		if (tv->vval.v_list != NULL)
+		    ++tv->vval.v_list->lv_refcount;
+	    }
 	    copy_tv(tv, rettv);
+	}
     }
 
     name[len] = cc;
@@ -3582,9 +3604,11 @@ var_redir_start(char_u *name, int append)
     tv.v_type = VAR_STRING;
     tv.vval.v_string = (char_u *)"";
     if (append)
-	set_var_lval(redir_lval, redir_endp, &tv, TRUE, 0, (char_u *)".");
+	set_var_lval(redir_lval, redir_endp, &tv, TRUE,
+						ASSIGN_NO_DECL, (char_u *)".");
     else
-	set_var_lval(redir_lval, redir_endp, &tv, TRUE, 0, (char_u *)"=");
+	set_var_lval(redir_lval, redir_endp, &tv, TRUE,
+						ASSIGN_NO_DECL, (char_u *)"=");
     clear_lval(redir_lval);
     if (called_emsg > called_emsg_before)
     {

src/ex_cmdidxs.h

@@ -7,30 +7,30 @@ static const unsigned short cmdidxs1[26] =
 {
   /* a */ 0,
   /* b */ 19,
-  /* c */ 42,
-  /* d */ 108,
-  /* e */ 133,
-  /* f */ 156,
-  /* g */ 173,
-  /* h */ 179,
-  /* i */ 188,
-  /* j */ 207,
-  /* k */ 209,
-  /* l */ 214,
-  /* m */ 276,
-  /* n */ 294,
-  /* o */ 314,
-  /* p */ 326,
-  /* q */ 365,
-  /* r */ 368,
-  /* s */ 388,
-  /* t */ 457,
-  /* u */ 502,
-  /* v */ 513,
-  /* w */ 533,
-  /* x */ 547,
-  /* y */ 557,
-  /* z */ 558
+  /* c */ 43,
+  /* d */ 109,
+  /* e */ 134,
+  /* f */ 157,
+  /* g */ 174,
+  /* h */ 180,
+  /* i */ 189,
+  /* j */ 208,
+  /* k */ 210,
+  /* l */ 215,
+  /* m */ 277,
+  /* n */ 295,
+  /* o */ 315,
+  /* p */ 327,
+  /* q */ 366,
+  /* r */ 369,
+  /* s */ 389,
+  /* t */ 458,
+  /* u */ 503,
+  /* v */ 514,
+  /* w */ 534,
+  /* x */ 548,
+  /* y */ 558,
+  /* z */ 559
 };
 
 /*
@@ -42,7 +42,7 @@ static const unsigned short cmdidxs1[26] =
 static const unsigned char cmdidxs2[26][26] =
 { /*         a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z */
   /* a */ {  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,  4,  5,  6,  0,  0,  0,  7, 15,  0, 16,  0,  0,  0,  0,  0 },
-  /* b */ {  2,  0,  0,  4,  5,  7,  0,  0,  0,  0,  0,  8,  9, 10, 11, 12,  0, 13,  0,  0,  0,  0, 22,  0,  0,  0 },
+  /* b */ {  2,  0,  0,  5,  6,  8,  0,  0,  0,  0,  0,  9, 10, 11, 12, 13,  0, 14,  0,  0,  0,  0, 23,  0,  0,  0 },
   /* c */ {  3, 12, 16, 18, 20, 22, 25,  0,  0,  0,  0, 33, 37, 40, 46, 56, 58, 59, 60,  0, 62,  0, 65,  0,  0,  0 },
   /* d */ {  0,  0,  0,  0,  0,  0,  0,  0,  8, 18,  0, 19,  0,  0, 20,  0,  0, 22, 23,  0,  0,  0,  0,  0,  0,  0 },
   /* e */ {  1,  0,  2,  0,  0,  0,  0,  0,  0,  0,  0,  7,  9, 10,  0,  0,  0,  0,  0,  0,  0, 17,  0, 18,  0,  0 },
@@ -69,4 +69,4 @@ static const unsigned char cmdidxs2[26][26] =
   /* z */ {  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0 }
 };
 
-static const int command_count = 573;
+static const int command_count = 574;

src/ex_cmds.c

@@ -277,6 +277,7 @@ linelen(int *has_tab)
 static char_u	*sortbuf1;
 static char_u	*sortbuf2;
 
+static int	sort_lc;	// sort using locale
 static int	sort_ic;	// ignore case
 static int	sort_nr;	// sort on number
 static int	sort_rx;	// sort on regex instead of skipping it
@@ -307,7 +308,13 @@ typedef struct
     } st_u;
 } sorti_T;
 
-static int sort_compare(const void *s1, const void *s2);
+    static int
+string_compare(const void *s1, const void *s2)
+{
+    if (sort_lc)
+	return strcoll((char *)s1, (char *)s2);
+    return sort_ic ? STRICMP(s1, s2) : STRCMP(s1, s2);
+}
 
     static int
 sort_compare(const void *s1, const void *s2)
@@ -350,8 +357,7 @@ sort_compare(const void *s1, const void *s2)
 		     l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr + 1);
 	sortbuf2[l2.st_u.line.end_col_nr - l2.st_u.line.start_col_nr] = 0;
 
-	result = sort_ic ? STRICMP(sortbuf1, sortbuf2)
-						 : STRCMP(sortbuf1, sortbuf2);
+	result = string_compare(sortbuf1, sortbuf2);
     }
 
     // If two lines have the same value, preserve the original line order.
@@ -398,7 +404,7 @@ ex_sort(exarg_T *eap)
     if (nrs == NULL)
 	goto sortend;
 
-    sort_abort = sort_ic = sort_rx = sort_nr = 0;
+    sort_abort = sort_ic = sort_lc = sort_rx = sort_nr = 0;
 #ifdef FEAT_FLOAT
     sort_flt = 0;
 #endif
@@ -409,6 +415,8 @@ ex_sort(exarg_T *eap)
 	    ;
 	else if (*p == 'i')
 	    sort_ic = TRUE;
+	else if (*p == 'l')
+	    sort_lc = TRUE;
 	else if (*p == 'r')
 	    sort_rx = TRUE;
 	else if (*p == 'n')
@@ -614,8 +622,7 @@ ex_sort(exarg_T *eap)
 	    change_occurred = TRUE;
 
 	s = ml_get(get_lnum);
-	if (!unique || i == 0
-		|| (sort_ic ? STRICMP(s, sortbuf1) : STRCMP(s, sortbuf1)) != 0)
+	if (!unique || i == 0 || string_compare(s, sortbuf1) != 0)
 	{
 	    // Copy the line into a buffer, it may become invalid in
 	    // ml_append(). And it's needed for "unique".
@@ -744,7 +751,7 @@ do_move(linenr_T line1, linenr_T line2, linenr_T dest)
 		foldMoveRange(&win->w_folds, line1, line2, dest);
 	}
 #endif
-	if (!cmdmod.lockmarks)
+	if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
 	{
 	    curbuf->b_op_start.lnum = dest - num_lines + 1;
 	    curbuf->b_op_end.lnum = dest;
@@ -759,13 +766,13 @@ do_move(linenr_T line1, linenr_T line2, linenr_T dest)
 		foldMoveRange(&win->w_folds, dest + 1, line1 - 1, line2);
 	}
 #endif
-	if (!cmdmod.lockmarks)
+	if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
 	{
 	    curbuf->b_op_start.lnum = dest + 1;
 	    curbuf->b_op_end.lnum = dest + num_lines;
 	}
     }
-    if (!cmdmod.lockmarks)
+    if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
 	curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
     mark_adjust_nofold(last_line - num_lines + 1, last_line,
 					     -(last_line - dest - extra), 0L);
@@ -815,7 +822,7 @@ ex_copy(linenr_T line1, linenr_T line2, linenr_T n)
     char_u	*p;
 
     count = line2 - line1 + 1;
-    if (!cmdmod.lockmarks)
+    if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
     {
 	curbuf->b_op_start.lnum = n + 1;
 	curbuf->b_op_end.lnum = n + count;
@@ -1062,7 +1069,7 @@ do_filter(
     int		shell_flags = 0;
     pos_T	orig_start = curbuf->b_op_start;
     pos_T	orig_end = curbuf->b_op_end;
-    int		save_lockmarks = cmdmod.lockmarks;
+    int		save_cmod_flags = cmdmod.cmod_flags;
 #ifdef FEAT_FILTERPIPE
     int		stmp = p_stmp;
 #endif
@@ -1072,7 +1079,7 @@ do_filter(
 
     // Temporarily disable lockmarks since that's needed to propagate changed
     // regions of the buffer for foldUpdate(), linecount, etc.
-    cmdmod.lockmarks = 0;
+    cmdmod.cmod_flags &= ~CMOD_LOCKMARKS;
 
     cursor_save = curwin->w_cursor;
     linecount = line2 - line1 + 1;
@@ -1241,11 +1248,22 @@ do_filter(
 
 	if (do_in)
 	{
-	    if (cmdmod.keepmarks || vim_strchr(p_cpo, CPO_REMMARK) == NULL)
+	    if ((cmdmod.cmod_flags & CMOD_KEEPMARKS)
+				     || vim_strchr(p_cpo, CPO_REMMARK) == NULL)
 	    {
 		if (read_linecount >= linecount)
 		    // move all marks from old lines to new lines
 		    mark_adjust(line1, line2, linecount, 0L);
+		else if (save_cmod_flags & CMOD_LOCKMARKS)
+		{
+		    // Move marks from the lines below the new lines down by
+		    // the number of lines lost.
+		    // Move marks from the lines that will be deleted to the
+		    // new lines and below.
+		    mark_adjust(line2 + 1, (linenr_T)MAXLNUM,
+					       linecount - read_linecount, 0L);
+		    mark_adjust(line1, line2, linecount, 0L);
+		}
 		else
 		{
 		    // move marks from old lines to new lines, delete marks
@@ -1307,13 +1325,13 @@ error:
 
 filterend:
 
-    cmdmod.lockmarks = save_lockmarks;
+    cmdmod.cmod_flags = save_cmod_flags;
     if (curbuf != old_curbuf)
     {
 	--no_wait_return;
 	emsg(_("E135: *Filter* Autocommands must not change current buffer"));
     }
-    else if (cmdmod.lockmarks)
+    else if (cmdmod.cmod_flags & CMOD_LOCKMARKS)
     {
 	curbuf->b_op_start = orig_start;
 	curbuf->b_op_end = orig_end;
@@ -1543,6 +1561,9 @@ make_filter_cmd(
     int		is_fish_shell;
     char_u	*shell_name = get_isolated_shell_name();
 
+    if (shell_name == NULL)
+	return NULL;
+
     // Account for fish's different syntax for subshells
     is_fish_shell = (fnamecmp(shell_name, "fish") == 0);
     vim_free(shell_name);
@@ -1769,7 +1790,7 @@ rename_buffer(char_u *new_fname)
     if (xfname != NULL && *xfname != NUL)
     {
 	buf = buflist_new(fname, xfname, curwin->w_cursor.lnum, 0);
-	if (buf != NULL && !cmdmod.keepalt)
+	if (buf != NULL && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
 	    curwin->w_alt_fnum = buf->b_fnum;
     }
     vim_free(fname);
@@ -1866,7 +1887,7 @@ do_write(exarg_T *eap)
 
     ffname = eap->arg;
 #ifdef FEAT_BROWSE
-    if (cmdmod.browse && !exiting)
+    if ((cmdmod.cmod_flags & CMOD_BROWSE) && !exiting)
     {
 	browse_file = do_browse(BROWSE_SAVE, (char_u *)_("Save As"), ffname,
 						    NULL, NULL, NULL, curbuf);
@@ -1942,7 +1963,7 @@ do_write(exarg_T *eap)
 		&& !p_wa)
 	{
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	    if (p_confirm || cmdmod.confirm)
+	    if (p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM))
 	    {
 		if (vim_dialog_yesno(VIM_QUESTION, NULL,
 			       (char_u *)_("Write partial file?"), 2) != VIM_YES)
@@ -2091,7 +2112,7 @@ check_overwrite(
 	    }
 #endif
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	    if (p_confirm || cmdmod.confirm)
+	    if (p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM))
 	    {
 		char_u	buff[DIALOG_MSG_SIZE];
 
@@ -2142,7 +2163,7 @@ check_overwrite(
 	    if (r)
 	    {
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-		if (p_confirm || cmdmod.confirm)
+		if (p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM))
 		{
 		    char_u	buff[DIALOG_MSG_SIZE];
 
@@ -2229,12 +2250,13 @@ do_wqall(exarg_T *eap)
 	    }
 #ifdef FEAT_BROWSE
 	    // ":browse wall": ask for file name if there isn't one
-	    if (buf->b_ffname == NULL && cmdmod.browse)
+	    if (buf->b_ffname == NULL && (cmdmod.cmod_flags & CMOD_BROWSE))
 		browse_save_fname(buf);
 #endif
 	    if (buf->b_ffname == NULL)
 	    {
-		semsg(_("E141: No file name for buffer %ld"), (long)buf->b_fnum);
+		semsg(_("E141: No file name for buffer %ld"),
+							    (long)buf->b_fnum);
 		++error;
 	    }
 	    else if (check_readonly(&eap->forceit, buf)
@@ -2297,7 +2319,8 @@ check_readonly(int *forceit, buf_T *buf)
 		    && check_file_readonly(buf->b_ffname, 0777))))
     {
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	if ((p_confirm || cmdmod.confirm) && buf->b_fname != NULL)
+	if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM))
+						       && buf->b_fname != NULL)
 	{
 	    char_u	buff[DIALOG_MSG_SIZE];
 
@@ -2436,6 +2459,7 @@ theend:
  *	 ECMD_OLDBUF: use existing buffer if it exists
  *	ECMD_FORCEIT: ! used for Ex command
  *	 ECMD_ADDBUF: don't edit, just add to buffer list
+ *	 ECMD_ALTBUF: like ECMD_ADDBUF and also set the alternate file
  *   oldwin: Should be "curwin" when editing a new buffer in the current
  *	     window, NULL when splitting the window first.  When not NULL info
  *	     of the previous buffer for "oldwin" is stored.
@@ -2501,7 +2525,7 @@ do_ecmd(
     else
     {
 #ifdef FEAT_BROWSE
-	if (cmdmod.browse && !exiting)
+	if ((cmdmod.cmod_flags & CMOD_BROWSE) && !exiting)
 	{
 	    if (
 # ifdef FEAT_GUI
@@ -2532,7 +2556,8 @@ do_ecmd(
 	    fname_case(sfname, 0);   // set correct case for sfname
 #endif
 
-	if ((flags & ECMD_ADDBUF) && (ffname == NULL || *ffname == NUL))
+	if ((flags & (ECMD_ADDBUF | ECMD_ALTBUF))
+					 && (ffname == NULL || *ffname == NUL))
 	    goto theend;
 
 	if (ffname == NULL)
@@ -2561,7 +2586,7 @@ do_ecmd(
      */
     if (  ((!other_file && !(flags & ECMD_OLDBUF))
 	    || (curbuf->b_nwindows == 1
-		&& !(flags & (ECMD_HIDE | ECMD_ADDBUF))))
+		&& !(flags & (ECMD_HIDE | ECMD_ADDBUF | ECMD_ALTBUF))))
 	&& check_changed(curbuf, (p_awa ? CCGD_AW : 0)
 			       | (other_file ? 0 : CCGD_MULTWIN)
 			       | ((flags & ECMD_FORCEIT) ? CCGD_FORCEIT : 0)
@@ -2610,9 +2635,9 @@ do_ecmd(
      */
     if (other_file)
     {
-	if (!(flags & ECMD_ADDBUF))
+	if (!(flags & (ECMD_ADDBUF | ECMD_ALTBUF)))
 	{
-	    if (!cmdmod.keepalt)
+	    if ((cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
 		curwin->w_alt_fnum = curbuf->b_fnum;
 	    if (oldwin != NULL)
 		buflist_altfpos(oldwin);
@@ -2622,9 +2647,12 @@ do_ecmd(
 	    buf = buflist_findnr(fnum);
 	else
 	{
-	    if (flags & ECMD_ADDBUF)
+	    if (flags & (ECMD_ADDBUF | ECMD_ALTBUF))
 	    {
-		linenr_T	tlnum = 1L;
+		// Default the line number to zero to avoid that a wininfo item
+		// is added for the current window.
+		linenr_T	tlnum = 0;
+		buf_T		*newbuf;
 
 		if (command != NULL)
 		{
@@ -2632,7 +2660,12 @@ do_ecmd(
 		    if (tlnum <= 0)
 			tlnum = 1L;
 		}
-		(void)buflist_new(ffname, sfname, tlnum, BLN_LISTED);
+		// Add BLN_NOCURWIN to avoid a new wininfo items are assocated
+		// with the current window.
+		newbuf = buflist_new(ffname, sfname, tlnum,
+						    BLN_LISTED | BLN_NOCURWIN);
+		if (newbuf != NULL && (flags & ECMD_ALTBUF))
+		    curwin->w_alt_fnum = newbuf->b_fnum;
 		goto theend;
 	    }
 	    buf = buflist_new(ffname, sfname, 0L,
@@ -2790,7 +2823,7 @@ do_ecmd(
     }
     else // !other_file
     {
-	if ((flags & ECMD_ADDBUF) || check_fname() == FAIL)
+	if ((flags & (ECMD_ADDBUF | ECMD_ALTBUF)) || check_fname() == FAIL)
 	    goto theend;
 
 	oldbuf = (flags & ECMD_OLDBUF);
@@ -3299,14 +3332,14 @@ ex_append(exarg_T *eap)
     // eap->line2 pointed to the end of the buffer and nothing was appended)
     // "end" is set to lnum when something has been appended, otherwise
     // it is the same than "start"  -- Acevedo
-    if (!cmdmod.lockmarks)
+    if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
     {
 	curbuf->b_op_start.lnum = (eap->line2 < curbuf->b_ml.ml_line_count) ?
 	    eap->line2 + 1 : curbuf->b_ml.ml_line_count;
 	if (eap->cmdidx != CMD_append)
 	    --curbuf->b_op_start.lnum;
 	curbuf->b_op_end.lnum = (eap->line2 < lnum)
-						 ? lnum : curbuf->b_op_start.lnum;
+					      ? lnum : curbuf->b_op_start.lnum;
 	curbuf->b_op_start.col = curbuf->b_op_end.col = 0;
     }
     curwin->w_cursor.lnum = lnum;
@@ -3729,7 +3762,7 @@ ex_substitute(exarg_T *eap)
 	    ex_may_print(eap);
 	}
 
-	if (!cmdmod.keeppatterns)
+	if ((cmdmod.cmod_flags & CMOD_KEEPPATTERNS) == 0)
 	    save_re_pat(RE_SUBST, pat, p_magic);
 	// put pattern in history
 	add_to_history(HIST_SEARCH, pat, TRUE, NUL);
@@ -4619,7 +4652,7 @@ outofmem:
 
     if (sub_nsubs > start_nsubs)
     {
-	if (!cmdmod.lockmarks)
+	if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
 	{
 	    // Set the '[ and '] marks.
 	    curbuf->b_op_start.lnum = eap->line1;
@@ -5108,7 +5141,7 @@ ex_drop(exarg_T *eap)
     if (ARGCOUNT == 0)
 	return;
 
-    if (cmdmod.tab)
+    if (cmdmod.cmod_tab)
     {
 	// ":tab drop file ...": open a tab for each argument that isn't
 	// edited in a window yet.  It's like ":tab all" but without closing
@@ -5247,7 +5280,7 @@ ex_oldfiles(exarg_T *eap UNUSED)
 	got_int = FALSE;
 
 # ifdef FEAT_BROWSE_CMD
-	if (cmdmod.browse)
+	if (cmdmod.cmod_flags & CMOD_BROWSE)
 	{
 	    quit_more = FALSE;
 	    nr = prompt_for_number(FALSE);
@@ -5262,7 +5295,7 @@ ex_oldfiles(exarg_T *eap UNUSED)
 		    p = expand_env_save(p);
 		    eap->arg = p;
 		    eap->cmdidx = CMD_edit;
-		    cmdmod.browse = FALSE;
+		    cmdmod.cmod_flags &= ~CMOD_BROWSE;
 		    do_exedit(eap, NULL);
 		    vim_free(p);
 		}

src/ex_cmds.h

@@ -178,6 +178,9 @@ EXCMD(CMD_ball,		"ball",		ex_buffer_all,
 EXCMD(CMD_badd,		"badd",		ex_edit,
 	EX_NEEDARG|EX_FILE1|EX_CMDARG|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
 	ADDR_NONE),
+EXCMD(CMD_balt,		"balt",		ex_edit,
+	EX_NEEDARG|EX_FILE1|EX_CMDARG|EX_TRLBAR|EX_CMDWIN|EX_LOCK_OK,
+	ADDR_NONE),
 EXCMD(CMD_bdelete,	"bdelete",	ex_bunload,
 	EX_BANG|EX_RANGE|EX_BUFNAME|EX_COUNT|EX_EXTRA|EX_TRLBAR,
 	ADDR_BUFFERS),
@@ -926,10 +929,10 @@ EXCMD(CMD_luafile,	"luafile",	ex_luafile,
 	EX_RANGE|EX_FILE1|EX_NEEDARG|EX_CMDWIN|EX_LOCK_OK|EX_RESTRICT,
 	ADDR_LINES),
 EXCMD(CMD_lvimgrep,	"lvimgrep",	ex_vimgrep,
-	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE,
+	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE|EX_LOCK_OK,
 	ADDR_OTHER),
 EXCMD(CMD_lvimgrepadd,	"lvimgrepadd",	ex_vimgrep,
-	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE,
+	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE|EX_LOCK_OK,
 	ADDR_OTHER),
 EXCMD(CMD_lwindow,	"lwindow",	ex_cwindow,
 	EX_RANGE|EX_COUNT|EX_TRLBAR,
@@ -1670,10 +1673,10 @@ EXCMD(CMD_view,		"view",		ex_edit,
 	EX_BANG|EX_FILE1|EX_CMDARG|EX_ARGOPT|EX_TRLBAR,
 	ADDR_NONE),
 EXCMD(CMD_vimgrep,	"vimgrep",	ex_vimgrep,
-	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE,
+	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE|EX_LOCK_OK,
 	ADDR_OTHER),
 EXCMD(CMD_vimgrepadd,	"vimgrepadd",	ex_vimgrep,
-	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE,
+	EX_RANGE|EX_BANG|EX_NEEDARG|EX_EXTRA|EX_NOTRLCOM|EX_TRLBAR|EX_XFILE|EX_LOCK_OK,
 	ADDR_OTHER),
 EXCMD(CMD_vim9script,	"vim9script",	ex_vim9script,
 	EX_CMDWIN|EX_LOCK_OK,
@@ -1883,12 +1886,6 @@ struct exarg
     void	*cookie;	// argument for getline()
 #ifdef FEAT_EVAL
     cstack_T	*cstack;	// condition stack for ":if" etc.
-#endif
-    long	verbose_save;	 // saved value of p_verbose
-    int		save_msg_silent; // saved value of msg_silent
-    int		did_esilent;	 // how many times emsg_silent was incremented
-#ifdef HAVE_SANDBOX
-    int		did_sandbox;	// when TRUE did ++sandbox
 #endif
 };
 

src/ex_cmds2.c

@@ -86,7 +86,7 @@ check_changed(buf_T *buf, int flags)
 	    && (!(flags & CCGD_AW) || autowrite(buf, forceit) == FAIL))
     {
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	if ((p_confirm || cmdmod.confirm) && p_write)
+	if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write)
 	{
 	    buf_T	*buf2;
 	    int		count = 0;
@@ -96,7 +96,7 @@ check_changed(buf_T *buf, int flags)
 		    if (bufIsChanged(buf2)
 				     && (buf2->b_ffname != NULL
 # ifdef FEAT_BROWSE
-					 || cmdmod.browse
+					 || (cmdmod.cmod_flags & CMOD_BROWSE)
 # endif
 					))
 			++count;
@@ -197,7 +197,7 @@ dialog_changed(
 	    if (bufIsChanged(buf2)
 		    && (buf2->b_ffname != NULL
 #ifdef FEAT_BROWSE
-			|| cmdmod.browse
+			|| (cmdmod.cmod_flags & CMOD_BROWSE)
 #endif
 			)
 		    && !buf2->b_p_ro)
@@ -347,7 +347,7 @@ check_changed_any(
     /*
      * When ":confirm" used, don't give an error message.
      */
-    if (!(p_confirm || cmdmod.confirm))
+    if (!(p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)))
 #endif
     {
 	// There must be a wait_return for this message, do_buffer()

src/ex_docmd.c

@@ -640,7 +640,7 @@ do_cmdline(
     struct dbg_stuff debug_saved;	// saved things for debug mode
     int		initial_trylevel;
     msglist_T	**saved_msg_list = NULL;
-    msglist_T	*private_msg_list;
+    msglist_T	*private_msg_list = NULL;
 
     // "fgetline" and "cookie" passed to do_one_cmd()
     char_u	*(*cmd_getline)(int, void *, int, getline_opt_T);
@@ -664,7 +664,6 @@ do_cmdline(
     // BufWritePost autocommands are executed after a write error.
     saved_msg_list = msg_list;
     msg_list = &private_msg_list;
-    private_msg_list = NULL;
 #endif
 
     // It's possible to create an endless loop with ":execute", catch that
@@ -1712,7 +1711,6 @@ do_one_cmd(
     char	*errormsg = NULL;	// error message
     char_u	*after_modifier = NULL;
     exarg_T	ea;			// Ex command arguments
-    int		save_msg_scroll = msg_scroll;
     cmdmod_T	save_cmdmod;
     int		save_reg_executing = reg_executing;
     int		ni;			// set when Not Implemented
@@ -1721,6 +1719,7 @@ do_one_cmd(
 #ifdef FEAT_EVAL
     int		may_have_range;
     int		vim9script = in_vim9script();
+    int		did_set_expr_line = FALSE;
 #endif
 
     CLEAR_FIELD(ea);
@@ -1763,8 +1762,9 @@ do_one_cmd(
     ea.cstack = cstack;
     starts_with_colon = *skipwhite(ea.cmd) == ':';
 #endif
-    if (parse_command_modifiers(&ea, &errormsg, FALSE) == FAIL)
+    if (parse_command_modifiers(&ea, &errormsg, &cmdmod, FALSE) == FAIL)
 	goto doend;
+    apply_cmdmod(&cmdmod);
 
     after_modifier = ea.cmd;
 
@@ -1782,24 +1782,44 @@ do_one_cmd(
  */
     cmd = ea.cmd;
 #ifdef FEAT_EVAL
-    // In Vim9 script a colon is required before the range.
-    may_have_range = !vim9script || starts_with_colon;
+    // In Vim9 script a colon is required before the range.  This may also be
+    // after command modifiers.
+    if (vim9script)
+    {
+	may_have_range = FALSE;
+	for (p = ea.cmd; p >= *cmdlinep; --p)
+	{
+	    if (*p == ':')
+		may_have_range = TRUE;
+	    if (p < ea.cmd && !VIM_ISWHITE(*p))
+		break;
+	}
+    }
+    else
+	may_have_range = TRUE;
     if (may_have_range)
 #endif
 	ea.cmd = skip_range(ea.cmd, TRUE, NULL);
 
 #ifdef FEAT_EVAL
-    if (vim9script && !starts_with_colon)
+    if (vim9script && !may_have_range)
     {
 	if (ea.cmd == cmd + 1 && *cmd == '$')
 	    // should be "$VAR = val"
 	    --ea.cmd;
-	else if (ea.cmd > cmd)
-	{
-	    emsg(_(e_colon_required_before_a_range));
-	    goto doend;
-	}
 	p = find_ex_command(&ea, NULL, lookup_scriptvar, NULL);
+	if (ea.cmdidx == CMD_SIZE)
+	{
+	    char_u *ar = skip_range(ea.cmd, TRUE, NULL);
+
+	    // If a ':' before the range is missing, give a clearer error
+	    // message.
+	    if (ar > ea.cmd)
+	    {
+		emsg(_(e_colon_required_before_a_range));
+		goto doend;
+	    }
+	}
     }
     else
 #endif
@@ -2316,8 +2336,9 @@ do_one_cmd(
 	    // for '=' register: accept the rest of the line as an expression
 	    if (ea.arg[-1] == '=' && ea.arg[0] != NUL)
 	    {
-		set_expr_line(vim_strsave(ea.arg));
+		set_expr_line(vim_strsave(ea.arg), &ea);
 		ea.arg += STRLEN(ea.arg);
+		did_set_expr_line = TRUE;
 	    }
 #endif
 	    ea.arg = skipwhite(ea.arg);
@@ -2516,12 +2537,12 @@ do_one_cmd(
 
     // The :try command saves the emsg_silent flag, reset it here when
     // ":silent! try" was used, it should only apply to :try itself.
-    if (ea.cmdidx == CMD_try && ea.did_esilent > 0)
+    if (ea.cmdidx == CMD_try && cmdmod.cmod_did_esilent > 0)
     {
-	emsg_silent -= ea.did_esilent;
+	emsg_silent -= cmdmod.cmod_did_esilent;
 	if (emsg_silent < 0)
 	    emsg_silent = 0;
-	ea.did_esilent = 0;
+	cmdmod.cmod_did_esilent = 0;
     }
 
 /*
@@ -2596,17 +2617,15 @@ doend:
     do_errthrow(cstack,
 	    (ea.cmdidx != CMD_SIZE && !IS_USER_CMDIDX(ea.cmdidx))
 			? cmdnames[(int)ea.cmdidx].cmd_name : (char_u *)NULL);
+
+    if (did_set_expr_line)
+	set_expr_line(NULL, NULL);
 #endif
 
-    undo_cmdmod(&ea, save_msg_scroll);
+    undo_cmdmod(&cmdmod);
     cmdmod = save_cmdmod;
     reg_executing = save_reg_executing;
 
-#ifdef HAVE_SANDBOX
-    if (ea.did_sandbox)
-	--sandbox;
-#endif
-
     if (ea.nextcmd && *ea.nextcmd == NUL)	// not really a next command
 	ea.nextcmd = NULL;
 
@@ -2638,26 +2657,31 @@ ex_errmsg(char *msg, char_u *arg)
 /*
  * Parse and skip over command modifiers:
  * - update eap->cmd
- * - store flags in "cmdmod".
+ * - store flags in "cmod".
  * - Set ex_pressedreturn for an empty command line.
- * - set msg_silent for ":silent"
- * - set 'eventignore' to "all" for ":noautocmd"
- * - set p_verbose for ":verbose"
- * - Increment "sandbox" for ":sandbox"
  * When "skip_only" is TRUE the global variables are not changed, except for
  * "cmdmod".
+ * When "skip_only" is FALSE then undo_cmdmod() must be called later to free
+ * any cmod_filter_regmatch.regprog.
+ * Call apply_cmdmod() to get the side effects of the modifiers:
+ * - Increment "sandbox" for ":sandbox"
+ * - set p_verbose for ":verbose"
+ * - set msg_silent for ":silent"
+ * - set 'eventignore' to "all" for ":noautocmd"
  * Return FAIL when the command is not to be executed.
  * May set "errormsg" to an error message.
  */
     int
-parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
+parse_command_modifiers(
+	exarg_T	    *eap,
+	char	    **errormsg,
+	cmdmod_T    *cmod,
+	int	    skip_only)
 {
     char_u  *p;
     int	    starts_with_colon = FALSE;
 
-    CLEAR_FIELD(cmdmod);
-    eap->verbose_save = -1;
-    eap->save_msg_silent = -1;
+    CLEAR_POINTER(cmod);
 
     // Repeat until no more command modifiers are found.
     for (;;)
@@ -2696,51 +2720,51 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 	    // When adding an entry, also modify cmd_exists().
 	    case 'a':	if (!checkforcmd(&eap->cmd, "aboveleft", 3))
 			    break;
-			cmdmod.split |= WSP_ABOVE;
+			cmod->cmod_split |= WSP_ABOVE;
 			continue;
 
 	    case 'b':	if (checkforcmd(&eap->cmd, "belowright", 3))
 			{
-			    cmdmod.split |= WSP_BELOW;
+			    cmod->cmod_split |= WSP_BELOW;
 			    continue;
 			}
 			if (checkforcmd(&eap->cmd, "browse", 3))
 			{
 #ifdef FEAT_BROWSE_CMD
-			    cmdmod.browse = TRUE;
+			    cmod->cmod_flags |= CMOD_BROWSE;
 #endif
 			    continue;
 			}
 			if (!checkforcmd(&eap->cmd, "botright", 2))
 			    break;
-			cmdmod.split |= WSP_BOT;
+			cmod->cmod_split |= WSP_BOT;
 			continue;
 
 	    case 'c':	if (!checkforcmd(&eap->cmd, "confirm", 4))
 			    break;
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-			cmdmod.confirm = TRUE;
+			cmod->cmod_flags |= CMOD_CONFIRM;
 #endif
 			continue;
 
 	    case 'k':	if (checkforcmd(&eap->cmd, "keepmarks", 3))
 			{
-			    cmdmod.keepmarks = TRUE;
+			    cmod->cmod_flags |= CMOD_KEEPMARKS;
 			    continue;
 			}
 			if (checkforcmd(&eap->cmd, "keepalt", 5))
 			{
-			    cmdmod.keepalt = TRUE;
+			    cmod->cmod_flags |= CMOD_KEEPALT;
 			    continue;
 			}
 			if (checkforcmd(&eap->cmd, "keeppatterns", 5))
 			{
-			    cmdmod.keeppatterns = TRUE;
+			    cmod->cmod_flags |= CMOD_KEEPPATTERNS;
 			    continue;
 			}
 			if (!checkforcmd(&eap->cmd, "keepjumps", 5))
 			    break;
-			cmdmod.keepjumps = TRUE;
+			cmod->cmod_flags |= CMOD_KEEPJUMPS;
 			continue;
 
 	    case 'f':	// only accept ":filter {pat} cmd"
@@ -2752,14 +2776,14 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 				break;
 			    if (*p == '!')
 			    {
-				cmdmod.filter_force = TRUE;
+				cmod->cmod_filter_force = TRUE;
 				p = skipwhite(p + 1);
 				if (*p == NUL || ends_excmd(*p))
 				    break;
 			    }
 #ifdef FEAT_EVAL
 			    // Avoid that "filter(arg)" is recognized.
-			    if (in_vim9script() && !VIM_ISWHITE(*p))
+			    if (in_vim9script() && !VIM_ISWHITE(p[-1]))
 				break;
 #endif
 			    if (skip_only)
@@ -2771,9 +2795,9 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 				break;
 			    if (!skip_only)
 			    {
-				cmdmod.filter_regmatch.regprog =
+				cmod->cmod_filter_regmatch.regprog =
 						vim_regcomp(reg_pat, RE_MAGIC);
-				if (cmdmod.filter_regmatch.regprog == NULL)
+				if (cmod->cmod_filter_regmatch.regprog == NULL)
 				    break;
 			    }
 			    eap->cmd = p;
@@ -2785,71 +2809,48 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 					       || *p == NUL || ends_excmd(*p))
 			    break;
 			eap->cmd = p;
-			cmdmod.hide = TRUE;
+			cmod->cmod_flags |= CMOD_HIDE;
 			continue;
 
 	    case 'l':	if (checkforcmd(&eap->cmd, "lockmarks", 3))
 			{
-			    cmdmod.lockmarks = TRUE;
+			    cmod->cmod_flags |= CMOD_LOCKMARKS;
 			    continue;
 			}
 
 			if (!checkforcmd(&eap->cmd, "leftabove", 5))
 			    break;
-			cmdmod.split |= WSP_ABOVE;
+			cmod->cmod_split |= WSP_ABOVE;
 			continue;
 
 	    case 'n':	if (checkforcmd(&eap->cmd, "noautocmd", 3))
 			{
-			    if (cmdmod.save_ei == NULL && !skip_only)
-			    {
-				// Set 'eventignore' to "all". Restore the
-				// existing option value later.
-				cmdmod.save_ei = vim_strsave(p_ei);
-				set_string_option_direct((char_u *)"ei", -1,
-					 (char_u *)"all", OPT_FREE, SID_NONE);
-			    }
+			    cmod->cmod_flags |= CMOD_NOAUTOCMD;
 			    continue;
 			}
 			if (!checkforcmd(&eap->cmd, "noswapfile", 3))
 			    break;
-			cmdmod.noswapfile = TRUE;
+			cmod->cmod_flags |= CMOD_NOSWAPFILE;
 			continue;
 
 	    case 'r':	if (!checkforcmd(&eap->cmd, "rightbelow", 6))
 			    break;
-			cmdmod.split |= WSP_BELOW;
+			cmod->cmod_split |= WSP_BELOW;
 			continue;
 
 	    case 's':	if (checkforcmd(&eap->cmd, "sandbox", 3))
 			{
-#ifdef HAVE_SANDBOX
-			    if (!skip_only)
-			    {
-				if (!eap->did_sandbox)
-				    ++sandbox;
-				eap->did_sandbox = TRUE;
-			    }
-#endif
+			    cmod->cmod_flags |= CMOD_SANDBOX;
 			    continue;
 			}
 			if (!checkforcmd(&eap->cmd, "silent", 3))
 			    break;
-			if (!skip_only)
-			{
-			    if (eap->save_msg_silent == -1)
-				eap->save_msg_silent = msg_silent;
-			    ++msg_silent;
-			}
+			cmod->cmod_flags |= CMOD_SILENT;
 			if (*eap->cmd == '!' && !VIM_ISWHITE(eap->cmd[-1]))
 			{
 			    // ":silent!", but not "silent !cmd"
 			    eap->cmd = skipwhite(eap->cmd + 1);
-			    if (!skip_only)
-			    {
-				++emsg_silent;
-				++eap->did_esilent;
-			    }
+			    cmod->cmod_flags |= CMOD_ERRSILENT;
 			}
 			continue;
 
@@ -2861,7 +2862,7 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 						    ADDR_TABS, eap->skip,
 						    skip_only, FALSE, 1);
 				if (tabnr == MAXLNUM)
-				    cmdmod.tab = tabpage_index(curtab) + 1;
+				    cmod->cmod_tab = tabpage_index(curtab) + 1;
 				else
 				{
 				    if (tabnr < 0 || tabnr > LAST_TAB_NR)
@@ -2869,7 +2870,7 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 					*errormsg = _(e_invrange);
 					return FAIL;
 				    }
-				    cmdmod.tab = tabnr + 1;
+				    cmod->cmod_tab = tabnr + 1;
 				}
 			    }
 			    eap->cmd = p;
@@ -2877,35 +2878,25 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 			}
 			if (!checkforcmd(&eap->cmd, "topleft", 2))
 			    break;
-			cmdmod.split |= WSP_TOP;
+			cmod->cmod_split |= WSP_TOP;
 			continue;
 
 	    case 'u':	if (!checkforcmd(&eap->cmd, "unsilent", 3))
 			    break;
-			if (!skip_only)
-			{
-			    if (eap->save_msg_silent == -1)
-				eap->save_msg_silent = msg_silent;
-			    msg_silent = 0;
-			}
+			cmod->cmod_flags |= CMOD_UNSILENT;
 			continue;
 
 	    case 'v':	if (checkforcmd(&eap->cmd, "vertical", 4))
 			{
-			    cmdmod.split |= WSP_VERT;
+			    cmod->cmod_split |= WSP_VERT;
 			    continue;
 			}
 			if (!checkforcmd(&p, "verbose", 4))
 			    break;
-			if (!skip_only)
-			{
-			    if (eap->verbose_save < 0)
-				eap->verbose_save = p_verbose;
-			    if (vim_isdigit(*eap->cmd))
-				p_verbose = atoi((char *)eap->cmd);
-			    else
-				p_verbose = 1;
-			}
+			if (vim_isdigit(*eap->cmd))
+			    cmod->cmod_verbose = atoi((char *)eap->cmd);
+			else
+			    cmod->cmod_verbose = 1;
 			eap->cmd = p;
 			continue;
 	}
@@ -2916,42 +2907,104 @@ parse_command_modifiers(exarg_T *eap, char **errormsg, int skip_only)
 }
 
 /*
- * Undo and free contents of "cmdmod".
+ * Apply the command modifiers.  Saves current state in "cmdmod", call
+ * undo_cmdmod() later.
  */
     void
-undo_cmdmod(exarg_T *eap, int save_msg_scroll)
+apply_cmdmod(cmdmod_T *cmod)
 {
-    if (eap->verbose_save >= 0)
-	p_verbose = eap->verbose_save;
-
-    if (cmdmod.save_ei != NULL)
+#ifdef HAVE_SANDBOX
+    if ((cmod->cmod_flags & CMOD_SANDBOX) && !cmod->cmod_did_sandbox)
     {
-	// Restore 'eventignore' to the value before ":noautocmd".
-	set_string_option_direct((char_u *)"ei", -1, cmdmod.save_ei,
-							  OPT_FREE, SID_NONE);
-	free_string_option(cmdmod.save_ei);
+	++sandbox;
+	cmod->cmod_did_sandbox = TRUE;
+    }
+#endif
+    if (cmod->cmod_verbose > 0)
+    {
+	if (cmod->cmod_verbose_save == 0)
+	    cmod->cmod_verbose_save = p_verbose + 1;
+	p_verbose = cmod->cmod_verbose;
     }
 
-    if (cmdmod.filter_regmatch.regprog != NULL)
-	vim_regfree(cmdmod.filter_regmatch.regprog);
+    if ((cmod->cmod_flags & (CMOD_SILENT | CMOD_UNSILENT))
+	    && cmod->cmod_save_msg_silent == 0)
+    {
+	cmod->cmod_save_msg_silent = msg_silent + 1;
+	cmod->cmod_save_msg_scroll = msg_scroll;
+    }
+    if (cmod->cmod_flags & CMOD_SILENT)
+	++msg_silent;
+    if (cmod->cmod_flags & CMOD_UNSILENT)
+	msg_silent = 0;
 
-    if (eap->save_msg_silent != -1)
+    if (cmod->cmod_flags & CMOD_ERRSILENT)
+    {
+	++emsg_silent;
+	++cmod->cmod_did_esilent;
+    }
+
+    if ((cmod->cmod_flags & CMOD_NOAUTOCMD) && cmod->cmod_save_ei == NULL)
+    {
+	// Set 'eventignore' to "all".
+	// First save the existing option value for restoring it later.
+	cmod->cmod_save_ei = vim_strsave(p_ei);
+	set_string_option_direct((char_u *)"ei", -1,
+					  (char_u *)"all", OPT_FREE, SID_NONE);
+    }
+}
+
+/*
+ * Undo and free contents of "cmod".
+ */
+    void
+undo_cmdmod(cmdmod_T *cmod)
+{
+    if (cmod->cmod_verbose_save > 0)
+    {
+	p_verbose = cmod->cmod_verbose_save - 1;
+	cmod->cmod_verbose_save = 0;
+    }
+
+#ifdef HAVE_SANDBOX
+    if (cmod->cmod_did_sandbox)
+    {
+	--sandbox;
+	cmod->cmod_did_sandbox = FALSE;
+    }
+#endif
+
+    if (cmod->cmod_save_ei != NULL)
+    {
+	// Restore 'eventignore' to the value before ":noautocmd".
+	set_string_option_direct((char_u *)"ei", -1, cmod->cmod_save_ei,
+							   OPT_FREE, SID_NONE);
+	free_string_option(cmod->cmod_save_ei);
+	cmod->cmod_save_ei = NULL;
+    }
+
+    vim_regfree(cmod->cmod_filter_regmatch.regprog);
+
+    if (cmod->cmod_save_msg_silent > 0)
     {
 	// messages could be enabled for a serious error, need to check if the
 	// counters don't become negative
-	if (!did_emsg || msg_silent > eap->save_msg_silent)
-	    msg_silent = eap->save_msg_silent;
-	emsg_silent -= eap->did_esilent;
+	if (!did_emsg || msg_silent > cmod->cmod_save_msg_silent - 1)
+	    msg_silent = cmod->cmod_save_msg_silent - 1;
+	emsg_silent -= cmod->cmod_did_esilent;
 	if (emsg_silent < 0)
 	    emsg_silent = 0;
 	// Restore msg_scroll, it's set by file I/O commands, even when no
 	// message is actually displayed.
-	msg_scroll = save_msg_scroll;
+	msg_scroll = cmod->cmod_save_msg_scroll;
 
 	// "silent reg" or "silent echo x" inside "redir" leaves msg_col
 	// somewhere in the line.  Put it back in the first column.
 	if (redirecting())
 	    msg_col = 0;
+
+	cmod->cmod_save_msg_silent = 0;
+	cmod->cmod_did_esilent = 0;
     }
 }
 
@@ -3256,7 +3309,7 @@ find_ex_command(
 
 		// When followed by "=" or "+=" then it is an assignment.
 		++emsg_silent;
-		if (skip_expr(&after) == OK
+		if (skip_expr(&after, NULL) == OK
 				  && (*after == '='
 				      || (*after != NUL && after[1] == '=')))
 		    eap->cmdidx = CMD_var;
@@ -4391,7 +4444,7 @@ expand_filename(
 	if (p[0] == '`' && p[1] == '=')
 	{
 	    p += 2;
-	    (void)skip_expr(&p);
+	    (void)skip_expr(&p, NULL);
 	    if (*p == '`')
 		++p;
 	    continue;
@@ -4666,7 +4719,9 @@ separate_nextcmd(exarg_T *eap)
 	else if (p[0] == '`' && p[1] == '=' && (eap->argt & EX_XFILE))
 	{
 	    p += 2;
-	    (void)skip_expr(&p);
+	    (void)skip_expr(&p, NULL);
+	    if (*p == NUL)		// stop at NUL after CTRL-V
+		break;
 	}
 #endif
 
@@ -5109,7 +5164,8 @@ check_more(
 	if (message)
 	{
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	    if ((p_confirm || cmdmod.confirm) && curbuf->b_fname != NULL)
+	    if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM))
+						    && curbuf->b_fname != NULL)
 	    {
 		char_u	buff[DIALOG_MSG_SIZE];
 
@@ -5429,7 +5485,7 @@ ex_win_close(
     if (need_hide && !buf_hide(buf) && !forceit)
     {
 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-	if ((p_confirm || cmdmod.confirm) && p_write)
+	if ((p_confirm || (cmdmod.cmod_flags & CMOD_CONFIRM)) && p_write)
 	{
 	    bufref_T bufref;
 
@@ -6085,7 +6141,7 @@ ex_splitview(exarg_T *eap)
 #endif
 #ifdef FEAT_BROWSE
     char_u	dot_path[] = ".";
-    int		browse_flag = cmdmod.browse;
+    int		save_cmod_flags = cmdmod.cmod_flags;
 #endif
     int		use_tab = eap->cmdidx == CMD_tabedit
 		       || eap->cmdidx == CMD_tabfind
@@ -6101,7 +6157,7 @@ ex_splitview(exarg_T *eap)
 #ifdef FEAT_QUICKFIX
     // A ":split" in the quickfix window works like ":new".  Don't want two
     // quickfix windows.  But it's OK when doing ":tab split".
-    if (bt_quickfix(curbuf) && cmdmod.tab == 0)
+    if (bt_quickfix(curbuf) && cmdmod.cmod_tab == 0)
     {
 	if (eap->cmdidx == CMD_split)
 	    eap->cmdidx = CMD_new;
@@ -6124,7 +6180,7 @@ ex_splitview(exarg_T *eap)
 # endif
 #endif
 #ifdef FEAT_BROWSE
-    if (cmdmod.browse
+    if ((cmdmod.cmod_flags & CMOD_BROWSE)
 	    && eap->cmdidx != CMD_vnew
 	    && eap->cmdidx != CMD_new)
     {
@@ -6150,7 +6206,7 @@ ex_splitview(exarg_T *eap)
 	    eap->arg = fname;
 	}
     }
-    cmdmod.browse = FALSE;	// Don't browse again in do_ecmd().
+    cmdmod.cmod_flags &= ~CMOD_BROWSE;	// Don't browse again in do_ecmd().
 #endif
 
     /*
@@ -6158,7 +6214,7 @@ ex_splitview(exarg_T *eap)
      */
     if (use_tab)
     {
-	if (win_new_tabpage(cmdmod.tab != 0 ? cmdmod.tab
+	if (win_new_tabpage(cmdmod.cmod_tab != 0 ? cmdmod.cmod_tab
 			 : eap->addr_count == 0 ? 0
 					       : (int)eap->line2 + 1) != FAIL)
 	{
@@ -6168,7 +6224,7 @@ ex_splitview(exarg_T *eap)
 	    if (curwin != old_curwin
 		    && win_valid(old_curwin)
 		    && old_curwin->w_buffer != curbuf
-		    && !cmdmod.keepalt)
+		    && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
 		old_curwin->w_alt_fnum = curbuf->b_fnum;
 	}
     }
@@ -6177,11 +6233,7 @@ ex_splitview(exarg_T *eap)
     {
 	// Reset 'scrollbind' when editing another file, but keep it when
 	// doing ":split" without arguments.
-	if (*eap->arg != NUL
-# ifdef FEAT_BROWSE
-		|| cmdmod.browse
-# endif
-	   )
+	if (*eap->arg != NUL)
 	    RESET_BINDING(curwin);
 	else
 	    do_check_scrollbind(FALSE);
@@ -6189,7 +6241,7 @@ ex_splitview(exarg_T *eap)
     }
 
 # ifdef FEAT_BROWSE
-    cmdmod.browse = browse_flag;
+    cmdmod.cmod_flags = save_cmod_flags;
 # endif
 
 # if defined(FEAT_SEARCHPATH) || defined(FEAT_BROWSE)
@@ -6362,7 +6414,7 @@ ex_resize(exarg_T *eap)
     need_mouse_correct = TRUE;
 # endif
     n = atol((char *)eap->arg);
-    if (cmdmod.split & WSP_VERT)
+    if (cmdmod.cmod_split & WSP_VERT)
     {
 	if (*eap->arg == '-' || *eap->arg == '+')
 	    n += wp->w_width;
@@ -6454,7 +6506,7 @@ ex_open(exarg_T *eap)
 }
 
 /*
- * ":edit", ":badd", ":visual".
+ * ":edit", ":badd", ":balt", ":visual".
  */
     static void
 ex_edit(exarg_T *eap)
@@ -6543,7 +6595,7 @@ do_exedit(
     else if ((eap->cmdidx != CMD_split && eap->cmdidx != CMD_vsplit)
 	    || *eap->arg != NUL
 #ifdef FEAT_BROWSE
-	    || cmdmod.browse
+	    || (cmdmod.cmod_flags & CMOD_BROWSE)
 #endif
 	    )
     {
@@ -6569,7 +6621,8 @@ do_exedit(
 		    + (eap->forceit ? ECMD_FORCEIT : 0)
 		      // after a split we can use an existing buffer
 		    + (old_curwin != NULL ? ECMD_OLDBUF : 0)
-		    + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0 )
+		    + (eap->cmdidx == CMD_badd ? ECMD_ADDBUF : 0)
+		    + (eap->cmdidx == CMD_balt ? ECMD_ALTBUF : 0)
 		    , old_curwin == NULL ? curwin : NULL) == FAIL)
 	{
 	    // Editing the file failed.  If the window was split, close it.
@@ -6632,7 +6685,7 @@ do_exedit(
 	    && curwin != old_curwin
 	    && win_valid(old_curwin)
 	    && old_curwin->w_buffer != curbuf
-	    && !cmdmod.keepalt)
+	    && (cmdmod.cmod_flags & CMOD_KEEPALT) == 0)
 	old_curwin->w_alt_fnum = curbuf->b_fnum;
 
     ex_no_reprint = TRUE;
@@ -6777,7 +6830,7 @@ ex_read(exarg_T *eap)
 	    return;
 
 #ifdef FEAT_BROWSE
-	if (cmdmod.browse)
+	if (cmdmod.cmod_flags & CMOD_BROWSE)
 	{
 	    char_u *browseFile;
 
@@ -7217,8 +7270,8 @@ ex_wincmd(exarg_T *eap)
     else if (!eap->skip)
     {
 	// Pass flags on for ":vertical wincmd ]".
-	postponed_split_flags = cmdmod.split;
-	postponed_split_tab = cmdmod.tab;
+	postponed_split_flags = cmdmod.cmod_split;
+	postponed_split_tab = cmdmod.cmod_tab;
 	do_window(*eap->arg, eap->addr_count > 0 ? eap->line2 : 0L, xchar);
 	postponed_split_flags = 0;
 	postponed_split_tab = 0;
@@ -7621,7 +7674,7 @@ ex_redir(exarg_T *eap)
 	    if (fname == NULL)
 		return;
 #ifdef FEAT_BROWSE
-	    if (cmdmod.browse)
+	    if (cmdmod.cmod_flags & CMOD_BROWSE)
 	    {
 		char_u	*browseFile;
 
@@ -8095,6 +8148,9 @@ ex_startinsert(exarg_T *eap)
 	    restart_edit = 'i';
 	curwin->w_curswant = 0;	    // avoid MAXCOL
     }
+
+    if (VIsual_active)
+	showmode();
 }
 
 /*
@@ -8293,8 +8349,8 @@ ex_pedit(exarg_T *eap)
 ex_stag(exarg_T *eap)
 {
     postponed_split = -1;
-    postponed_split_flags = cmdmod.split;
-    postponed_split_tab = cmdmod.tab;
+    postponed_split_flags = cmdmod.cmod_split;
+    postponed_split_tab = cmdmod.cmod_tab;
     ex_tag_cmd(eap, cmdnames[eap->cmdidx].cmd_name + 1);
     postponed_split_flags = 0;
     postponed_split_tab = 0;
@@ -8420,7 +8476,7 @@ find_cmdline_var(char_u *src, int *usedlen)
  * Evaluate cmdline variables.
  *
  * change '%'	    to curbuf->b_ffname
- *	  '#'	    to curwin->w_altfile
+ *	  '#'	    to curwin->w_alt_fnum
  *	  '<cword>' to word under the cursor
  *	  '<cWORD>' to WORD under the cursor
  *	  '<cexpr>' to C-expression under the cursor

src/ex_eval.c

@@ -930,16 +930,22 @@ leave_block(cstack_T *cstack)
     {
 	scriptitem_T	*si = SCRIPT_ITEM(current_sctx.sc_sid);
 	int		i;
+	int		func_defined =
+			       cstack->cs_flags[cstack->cs_idx] & CSF_FUNC_DEF;
 
 	for (i = cstack->cs_script_var_len[cstack->cs_idx];
 					       i < si->sn_var_vals.ga_len; ++i)
 	{
 	    svar_T	*sv = ((svar_T *)si->sn_var_vals.ga_data) + i;
 
+	    // sv_name is set to NULL if it was already removed.  This happens
+	    // when it was defined in an inner block and no functions were
+	    // defined there.
 	    if (sv->sv_name != NULL)
 		// Remove a variable declared inside the block, if it still
-		// exists, from sn_vars and move the value into sn_all_vars.
-		hide_script_var(si, i);
+		// exists, from sn_vars and move the value into sn_all_vars
+		// if "func_defined" is non-zero.
+		hide_script_var(si, i, func_defined);
 	}
 
 	// TODO: is this needed?

src/ex_getln.c

@@ -142,6 +142,7 @@ restore_viewstate(viewstate_T *vs)
 typedef struct {
     pos_T	search_start;	// where 'incsearch' starts searching
     pos_T	save_cursor;
+    int		winid;		// window where this state is valid
     viewstate_T	init_viewstate;
     viewstate_T	old_viewstate;
     pos_T	match_start;
@@ -154,6 +155,7 @@ typedef struct {
     static void
 init_incsearch_state(incsearch_state_T *is_state)
 {
+    is_state->winid = curwin->w_id;
     is_state->match_start = curwin->w_cursor;
     is_state->did_incsearch = FALSE;
     is_state->incsearch_postponed = FALSE;
@@ -195,7 +197,7 @@ do_incsearch_highlighting(
 	int		    *patlen)
 {
     char_u	*cmd;
-    cmdmod_T	save_cmdmod = cmdmod;
+    cmdmod_T	dummy_cmdmod;
     char_u	*p;
     int		delim_optional = FALSE;
     int		delim;
@@ -231,8 +233,8 @@ do_incsearch_highlighting(
     ea.cmd = ccline.cmdbuff;
     ea.addr_type = ADDR_LINES;
 
-    parse_command_modifiers(&ea, &dummy, TRUE);
-    cmdmod = save_cmdmod;
+    CLEAR_FIELD(dummy_cmdmod);
+    parse_command_modifiers(&ea, &dummy, &dummy_cmdmod, TRUE);
 
     cmd = skip_range(ea.cmd, TRUE, NULL);
     if (vim_strchr((char_u *)"sgvl", *cmd) == NULL)
@@ -1703,13 +1705,17 @@ getcmdline_int(
 	// Trigger SafeState if nothing is pending.
 	may_trigger_safestate(xpc.xp_numfiles <= 0);
 
-	cursorcmd();		// set the cursor on the right spot
-
 	// Get a character.  Ignore K_IGNORE and K_NOP, they should not do
 	// anything, such as stop completion.
 	do
+	{
+	    cursorcmd();		// set the cursor on the right spot
 	    c = safe_vgetc();
-	while (c == K_IGNORE || c == K_NOP);
+	} while (c == K_IGNORE || c == K_NOP);
+
+	if (c == K_COMMAND
+		   && do_cmdline(NULL, getcmdkeycmd, NULL, DOCMD_NOWAIT) == OK)
+	    goto cmdline_changed;
 
 	if (KeyTyped)
 	{
@@ -2323,6 +2329,11 @@ cmdline_not_changed:
 #endif
 
 cmdline_changed:
+#ifdef FEAT_SEARCH_EXTRA
+	// If the window changed incremental search state is not valid.
+	if (is_state.winid != curwin->w_id)
+	    init_incsearch_state(&is_state);
+#endif
 	// Trigger CmdlineChanged autocommands.
 	trigger_cmd_autocmd(cmdline_type, EVENT_CMDLINECHANGED);
 
@@ -4163,8 +4174,8 @@ open_cmdwin(void)
     pum_undisplay();
 
     // don't use a new tab page
-    cmdmod.tab = 0;
-    cmdmod.noswapfile = 1;
+    cmdmod.cmod_tab = 0;
+    cmdmod.cmod_flags |= CMOD_NOSWAPFILE;
 
     // Create a window for the command-line buffer.
     if (win_split((int)p_cwh, WSP_BOT) == FAIL)

src/fileio.c

@@ -2501,7 +2501,7 @@ failed:
 	check_cursor_lnum();
 	beginline(BL_WHITE | BL_FIX);	    // on first non-blank
 
-	if (!cmdmod.lockmarks)
+	if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
 	{
 	    // Set '[ and '] marks to the newly read lines.
 	    curbuf->b_op_start.lnum = from + 1;
@@ -4208,7 +4208,7 @@ buf_check_timestamp(
 			msg_puts_attr(mesg2, HL_ATTR(HLF_W) + MSG_HIST);
 		    msg_clr_eos();
 		    (void)msg_end();
-		    if (emsg_silent == 0)
+		    if (emsg_silent == 0 && !in_assert_fails)
 		    {
 			out_flush();
 #ifdef FEAT_GUI

src/filepath.c

@@ -2213,11 +2213,11 @@ do_browse(
     char_u		*fname;
     static char_u	*last_dir = NULL;    // last used directory
     char_u		*tofree = NULL;
-    int			save_browse = cmdmod.browse;
+    int			save_cmod_flags = cmdmod.cmod_flags;
 
     // Must turn off browse to avoid that autocommands will get the
     // flag too!
-    cmdmod.browse = FALSE;
+    cmdmod.cmod_flags &= ~CMOD_BROWSE;
 
     if (title == NULL || *title == NUL)
     {
@@ -2350,7 +2350,7 @@ do_browse(
     }
 
     vim_free(tofree);
-    cmdmod.browse = save_browse;
+    cmdmod.cmod_flags = save_cmod_flags;
 
     return fname;
 }

src/fold.c

@@ -640,7 +640,10 @@ foldCreate(linenr_T start, linenr_T end)
 		break;
 	    }
 	}
-	i = (int)(fp - (fold_T *)gap->ga_data);
+	if (gap->ga_len == 0)
+	    i = 0;
+	else
+	    i = (int)(fp - (fold_T *)gap->ga_data);
     }
 
     if (ga_grow(gap, 1) == OK)
@@ -902,6 +905,8 @@ foldMoveTo(
 	// that moves the cursor is used.
 	lnum_off = 0;
 	gap = &curwin->w_folds;
+	if (gap->ga_len == 0)
+	    break;
 	use_level = FALSE;
 	maybe_small = FALSE;
 	lnum_found = curwin->w_cursor.lnum;

src/getchar.c

@@ -2155,7 +2155,8 @@ parse_queued_messages(void)
 
     // Do not handle messages while redrawing, because it may cause buffers to
     // change or be wiped while they are being redrawn.
-    if (updating_screen)
+    // Also bail out when parsing messages was explicitly disabled.
+    if (updating_screen || dont_parse_messages)
 	return;
 
     // If memory allocation fails during startup we'll exit but curbuf or
@@ -3618,3 +3619,100 @@ input_available(void)
 	    );
 }
 #endif
+
+/*
+ * Function passed to do_cmdline() to get the command after a <Cmd> key from
+ * typeahead.
+ */
+    char_u *
+getcmdkeycmd(
+	int		promptc UNUSED,
+	void		*cookie UNUSED,
+	int		indent UNUSED,
+	getline_opt_T	do_concat UNUSED)
+{
+    garray_T	line_ga;
+    int		c1 = -1;
+    int		c2;
+    int		cmod = 0;
+    int		aborted = FALSE;
+
+    ga_init2(&line_ga, 1, 32);
+
+    // no mapping for these characters
+    no_mapping++;
+
+    got_int = FALSE;
+    while (c1 != NUL && !aborted)
+    {
+	if (ga_grow(&line_ga, 32) != OK)
+	{
+	    aborted = TRUE;
+	    break;
+	}
+
+	if (vgetorpeek(FALSE) == NUL)
+	{
+	    // incomplete <Cmd> is an error, because there is not much the user
+	    // could do in this state.
+	    emsg(_(e_cmd_mapping_must_end_with_cr));
+	    aborted = TRUE;
+	    break;
+	}
+
+	// Get one character at a time.
+	c1 = vgetorpeek(TRUE);
+
+	// Get two extra bytes for special keys
+	if (c1 == K_SPECIAL)
+	{
+	    c1 = vgetorpeek(TRUE);
+	    c2 = vgetorpeek(TRUE);
+	    if (c1 == KS_MODIFIER)
+	    {
+		cmod = c2;
+		continue;
+	    }
+	    c1 = TO_SPECIAL(c1, c2);
+	}
+
+	if (got_int)
+	    aborted = TRUE;
+	else if (c1 == '\r' || c1 == '\n')
+	    c1 = NUL;  // end the line
+	else if (c1 == ESC)
+	    aborted = TRUE;
+	else if (c1 == K_COMMAND)
+	{
+	    // give a nicer error message for this special case
+	    emsg(_(e_cmd_mapping_must_end_with_cr_before_second_cmd));
+	    aborted = TRUE;
+	}
+	else if (IS_SPECIAL(c1))
+	{
+	    if (c1 == K_SNR)
+	    {
+		ga_append(&line_ga, (char)K_SPECIAL);
+		ga_append(&line_ga, (char)KS_EXTRA);
+		ga_append(&line_ga, (char)KE_SNR);
+	    }
+	    else
+	    {
+		semsg(e_cmd_maping_must_not_include_str_key,
+					       get_special_key_name(c1, cmod));
+		aborted = TRUE;
+	    }
+	}
+	else
+	    ga_append(&line_ga, (char)c1);
+
+	cmod = 0;
+    }
+
+    no_mapping--;
+
+    if (aborted)
+	ga_clear(&line_ga);
+
+    return (char_u *)line_ga.ga_data;
+}

src/globals.h

@@ -221,7 +221,6 @@ EXTERN int	emsg_skip INIT(= 0);	    // don't display errors for
 EXTERN int	emsg_severe INIT(= FALSE);  // use message of next of several
 					    // emsg() calls for throw
 // used by assert_fails()
-EXTERN int	emsg_assert_fails_used INIT(= FALSE);
 EXTERN char_u	*emsg_assert_fails_msg INIT(= NULL);
 EXTERN long	emsg_assert_fails_lnum INIT(= 0);
 EXTERN char_u	*emsg_assert_fails_context INIT(= NULL);
@@ -582,6 +581,12 @@ EXTERN int	diff_need_scrollbind INIT(= FALSE);
 // ('lines' and 'rows') must not be changed.
 EXTERN int	updating_screen INIT(= FALSE);
 
+#ifdef MESSAGE_QUEUE
+// While closing windows or buffers messages should not be handled to avoid
+// using invalid windows or buffers.
+EXTERN int	dont_parse_messages INIT(= FALSE);
+#endif
+
 #ifdef FEAT_MENU
 // The root of the menu hierarchy.
 EXTERN vimmenu_T	*root_menu INIT(= NULL);
@@ -1130,6 +1135,8 @@ EXTERN int	emsg_silent INIT(= 0);	// don't print error messages
 EXTERN int	emsg_noredir INIT(= 0);	// don't redirect error messages
 EXTERN int	cmd_silent INIT(= FALSE); // don't echo the command line
 
+EXTERN int	in_assert_fails INIT(= FALSE);	// assert_fails() active
+
 EXTERN int	swap_exists_action INIT(= SEA_NONE);
 					// For dialog when swap file already
 					// exists.
@@ -1698,7 +1705,7 @@ EXTERN char e_invalblob[]	INIT(= N_("E978: Invalid operation for Blob"));
 EXTERN char e_toomanyarg[]	INIT(= N_("E118: Too many arguments for function: %s"));
 EXTERN char e_toofewarg[]	INIT(= N_("E119: Not enough arguments for function: %s"));
 EXTERN char e_func_deleted[]	INIT(= N_("E933: Function was deleted: %s"));
-EXTERN char e_dictkey[]		INIT(= N_("E716: Key not present in Dictionary: %s"));
+EXTERN char e_dictkey[]		INIT(= N_("E716: Key not present in Dictionary: \"%s\""));
 EXTERN char e_listreq[]		INIT(= N_("E714: List required"));
 EXTERN char e_listblobreq[]	INIT(= N_("E897: List or Blob required"));
 EXTERN char e_list_end[]	INIT(= N_("E697: Missing end of List ']': %s"));

src/gui.c

@@ -864,10 +864,10 @@ gui_shell_closed(void)
     // Only exit when there are no changed files
     exiting = TRUE;
 # ifdef FEAT_BROWSE
-    cmdmod.browse = TRUE;
+    cmdmod.cmod_flags |= CMOD_BROWSE;
 # endif
 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
-    cmdmod.confirm = TRUE;
+    cmdmod.cmod_flags |= CMOD_CONFIRM;
 # endif
     // If there are changed buffers, present the user with a dialog if
     // possible, otherwise give an error message.

src/gui_at_fs.c

@@ -179,9 +179,9 @@ static void SFdrawLists(int doScroll);
 static void SFdrawList(int n, int doScroll);
 static void SFclearList(int n, int doScroll);
 static char SFstatChar(stat_T *statBuf);
-static void SFmotionList(Widget w, int n, XMotionEvent *event);
+static void SFmotionList(Widget w, XtPointer np, XMotionEvent *event, Boolean *cont);
 static void SFvSliderMovedCallback(Widget w, int n, int nw);
-static Boolean SFworkProc(void);
+static Boolean SFworkProc(void *);
 static int SFcompareEntries(const void *p, const void *q);
 
 ////////////////// xstat.h
@@ -798,19 +798,22 @@ SFsetText(char *path)
 
     static void
 SFbuttonPressList(
-    Widget		w UNUSED,
-    int			n UNUSED,
-    XButtonPressedEvent	*event UNUSED)
+    Widget	w UNUSED,
+    XtPointer	np UNUSED,
+    XEvent	*event UNUSED,
+    Boolean	*cont UNUSED)
 {
     SFbuttonPressed = 1;
 }
 
     static void
 SFbuttonReleaseList(
-    Widget		 w,
-    int			 n,
-    XButtonReleasedEvent *event)
+    Widget	w UNUSED,
+    XtPointer	np,
+    XEvent	*event UNUSED,
+    Boolean	*cont UNUSED)
 {
+    long	n = (long)np;
     SFDir	*dir;
 
     SFbuttonPressed = 0;
@@ -823,7 +826,7 @@ SFbuttonReleaseList(
 	dir = &(SFdirs[SFdirPtr + n]);
 	SFreplaceText(dir,
 		       dir->entries[dir->vOrigin + SFcurrentInvert[n]].shown);
-	SFmotionList(w, n, (XMotionEvent *) event);
+	SFmotionList(w, (XtPointer)(long)n, (XMotionEvent *)event, 0);
     }
 }
 
@@ -1600,9 +1603,14 @@ SFnewInvertEntry(int n, XMotionEvent *event)
 }
 
     static void
-SFenterList(Widget w UNUSED, int n, XEnterWindowEvent *event)
+SFenterList(
+    Widget	w UNUSED,
+    XtPointer	np,
+    XEvent	*event,
+    Boolean	*cont UNUSED)
 {
-    int			nw;
+    long	n = (long)np;
+    int		nw;
 
     // sanity
     if (SFcurrentInvert[n] != -1)
@@ -1620,8 +1628,14 @@ SFenterList(Widget w UNUSED, int n, XEnterWindowEvent *event)
 }
 
     static void
-SFleaveList(Widget w UNUSED, int n, XEvent *event UNUSED)
+SFleaveList(
+    Widget	w UNUSED,
+    XtPointer	np,
+    XEvent	*event UNUSED,
+    Boolean	*cont UNUSED)
 {
+    long	n = (long)np;
+
     if (SFcurrentInvert[n] != -1)
     {
 	SFinvertEntry(n);
@@ -1630,8 +1644,13 @@ SFleaveList(Widget w UNUSED, int n, XEvent *event UNUSED)
 }
 
     static void
-SFmotionList(Widget w UNUSED, int n, XMotionEvent *event)
+SFmotionList(
+    Widget	    w UNUSED,
+    XtPointer	    np,
+    XMotionEvent    *event UNUSED,
+    Boolean	    *cont UNUSED)
 {
+    long	n = (long)np;
     int		nw;
 
     nw = SFnewInvertEntry(n, event);
@@ -1954,7 +1973,7 @@ SFpathAreaSelectedCallback(
 }
 
     static Boolean
-SFworkProc(void)
+SFworkProc(void *arg UNUSED)
 {
     SFDir	*dir;
     SFEntry	*entry;

src/gui_gtk.c

@@ -810,7 +810,7 @@ gui_mch_add_menu_item(vimmenu_T *menu, int idx)
     void
 gui_mch_set_text_area_pos(int x, int y, int w, int h)
 {
-    gtk_form_move_resize(GTK_FORM(gui.formwin), gui.drawarea, x, y, w, h);
+    gui_gtk_form_move_resize(GTK_FORM(gui.formwin), gui.drawarea, x, y, w, h);
 }
 
 
@@ -1005,7 +1005,7 @@ gui_mch_set_scrollbar_thumb(scrollbar_T *sb, long val, long size, long max)
 gui_mch_set_scrollbar_pos(scrollbar_T *sb, int x, int y, int w, int h)
 {
     if (sb->id != NULL)
-	gtk_form_move_resize(GTK_FORM(gui.formwin), sb->id, x, y, w, h);
+	gui_gtk_form_move_resize(GTK_FORM(gui.formwin), sb->id, x, y, w, h);
 }
 
     int
@@ -1111,7 +1111,7 @@ gui_mch_create_scrollbar(scrollbar_T *sb, int orient)
 	GtkAdjustment *adjustment;
 
 	gtk_widget_set_can_focus(sb->id, FALSE);
-	gtk_form_put(GTK_FORM(gui.formwin), sb->id, 0, 0);
+	gui_gtk_form_put(GTK_FORM(gui.formwin), sb->id, 0, 0);
 
 	adjustment = gtk_range_get_adjustment(GTK_RANGE(sb->id));
 

src/gui_gtk_f.c

@@ -11,7 +11,6 @@
  * (C) 1998,1999 by Marcin Dalecki <martin@dalecki.de>
  *
  * Support for GTK+ 2 was added by:
- *
  * (C) 2002,2003  Jason Hildebrand  <jason@peaceworks.ca>
  *		  Daniel Elstner  <daniel.elstner@gmx.net>
  *
@@ -21,7 +20,6 @@
  * long time.
  *
  * Support for GTK+ 3 was added by:
- *
  * 2016  Kazunobu Kuriyama  <kazunobu.kuriyama@gmail.com>
  */
 
@@ -50,52 +48,40 @@ struct _GtkFormChild
 };
 
 
-static void gtk_form_class_init(GtkFormClass *klass);
-static void gtk_form_init(GtkForm *form);
-
-static void gtk_form_realize(GtkWidget *widget);
-static void gtk_form_unrealize(GtkWidget *widget);
-static void gtk_form_map(GtkWidget *widget);
-static void gtk_form_size_request(GtkWidget *widget,
-				  GtkRequisition *requisition);
+static void gui_gtk_form_class_init(GtkFormClass *klass);
 #if GTK_CHECK_VERSION(3,0,0)
-static void gtk_form_get_preferred_width(GtkWidget *widget,
-					 gint *minimal_width,
-					 gint *natural_width);
-static void gtk_form_get_preferred_height(GtkWidget *widget,
-					  gint *minimal_height,
-					  gint *natural_height);
-#endif
-static void gtk_form_size_allocate(GtkWidget *widget,
-				   GtkAllocation *allocation);
-#if GTK_CHECK_VERSION(3,0,0)
-static gboolean gtk_form_draw(GtkWidget *widget,
-			      cairo_t *cr);
+static void gui_gtk_form_init(GtkForm *form);
 #else
-static gint gtk_form_expose(GtkWidget *widget,
-			    GdkEventExpose *event);
+static void gui_gtk_form_init(GtkForm *form, void *g_class);
 #endif
 
-static void gtk_form_remove(GtkContainer *container,
-			    GtkWidget *widget);
-static void gtk_form_forall(GtkContainer *container,
-			    gboolean include_internals,
-			    GtkCallback callback,
-			    gpointer callback_data);
+static void form_realize(GtkWidget *widget);
+static void form_unrealize(GtkWidget *widget);
+static void form_map(GtkWidget *widget);
+static void form_size_request(GtkWidget *widget, GtkRequisition *requisition);
+#if GTK_CHECK_VERSION(3,0,0)
+static void form_get_preferred_width(GtkWidget *widget, gint *minimal_width, gint *natural_width);
+static void form_get_preferred_height(GtkWidget *widget, gint *minimal_height, gint *natural_height);
+#endif
+static void form_size_allocate(GtkWidget *widget, GtkAllocation *allocation);
+#if GTK_CHECK_VERSION(3,0,0)
+static gboolean form_draw(GtkWidget *widget, cairo_t *cr);
+#else
+static gint form_expose(GtkWidget *widget, GdkEventExpose *event);
+#endif
 
-static void gtk_form_attach_child_window(GtkForm *form,
-					 GtkFormChild *child);
-static void gtk_form_realize_child(GtkForm *form,
-				   GtkFormChild *child);
-static void gtk_form_position_child(GtkForm *form,
-				    GtkFormChild *child,
-				    gboolean force_allocate);
-static void gtk_form_position_children(GtkForm *form);
+static void form_remove(GtkContainer *container, GtkWidget *widget);
+static void form_forall(GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data);
 
-static void gtk_form_send_configure(GtkForm *form);
+static void form_attach_child_window(GtkForm *form, GtkFormChild *child);
+static void form_realize_child(GtkForm *form, GtkFormChild *child);
+static void form_position_child(GtkForm *form, GtkFormChild *child, gboolean force_allocate);
+static void form_position_children(GtkForm *form);
 
-static void gtk_form_child_map(GtkWidget *widget, gpointer user_data);
-static void gtk_form_child_unmap(GtkWidget *widget, gpointer user_data);
+static void form_send_configure(GtkForm *form);
+
+static void form_child_map(GtkWidget *widget, gpointer user_data);
+static void form_child_unmap(GtkWidget *widget, gpointer user_data);
 
 #if !GTK_CHECK_VERSION(3,0,0)
 static GtkWidgetClass *parent_class = NULL;
@@ -104,24 +90,25 @@ static GtkWidgetClass *parent_class = NULL;
 // Public interface
 
     GtkWidget *
-gtk_form_new(void)
+gui_gtk_form_new(void)
 {
     GtkForm *form;
 
 #if GTK_CHECK_VERSION(3,0,0)
     form = g_object_new(GTK_TYPE_FORM, NULL);
 #else
-    form = gtk_type_new(gtk_form_get_type());
+    form = gtk_type_new(gui_gtk_form_get_type());
 #endif
 
     return GTK_WIDGET(form);
 }
 
     void
-gtk_form_put(GtkForm	*form,
-	     GtkWidget	*child_widget,
-	     gint	x,
-	     gint	y)
+gui_gtk_form_put(
+	GtkForm	*form,
+	GtkWidget	*child_widget,
+	gint	x,
+	gint	y)
 {
     GtkFormChild *child;
 
@@ -151,22 +138,23 @@ gtk_form_put(GtkForm	*form,
     // that gtk_widget_set_parent() realizes the widget if it's visible
     // and its parent is mapped.
     if (gtk_widget_get_realized(GTK_WIDGET(form)))
-	gtk_form_attach_child_window(form, child);
+	form_attach_child_window(form, child);
 
     gtk_widget_set_parent(child_widget, GTK_WIDGET(form));
 
     if (gtk_widget_get_realized(GTK_WIDGET(form))
 	    && !gtk_widget_get_realized(child_widget))
-	gtk_form_realize_child(form, child);
+	form_realize_child(form, child);
 
-    gtk_form_position_child(form, child, TRUE);
+    form_position_child(form, child, TRUE);
 }
 
     void
-gtk_form_move(GtkForm	*form,
-	      GtkWidget	*child_widget,
-	      gint	x,
-	      gint	y)
+gui_gtk_form_move(
+	GtkForm	*form,
+	GtkWidget	*child_widget,
+	gint	x,
+	gint	y)
 {
     GList *tmp_list;
     GtkFormChild *child;
@@ -181,14 +169,14 @@ gtk_form_move(GtkForm	*form,
 	    child->x = x;
 	    child->y = y;
 
-	    gtk_form_position_child(form, child, TRUE);
+	    form_position_child(form, child, TRUE);
 	    return;
 	}
     }
 }
 
     void
-gtk_form_freeze(GtkForm *form)
+gui_gtk_form_freeze(GtkForm *form)
 {
     g_return_if_fail(GTK_IS_FORM(form));
 
@@ -196,7 +184,7 @@ gtk_form_freeze(GtkForm *form)
 }
 
     void
-gtk_form_thaw(GtkForm *form)
+gui_gtk_form_thaw(GtkForm *form)
 {
     g_return_if_fail(GTK_IS_FORM(form));
 
@@ -204,18 +192,19 @@ gtk_form_thaw(GtkForm *form)
     {
 	if (!(--form->freeze_count))
 	{
-	    gtk_form_position_children(form);
+	    form_position_children(form);
 	    gtk_widget_queue_draw(GTK_WIDGET(form));
 	}
     }
 }
 
 // Basic Object handling procedures
+
 #if GTK_CHECK_VERSION(3,0,0)
-G_DEFINE_TYPE(GtkForm, gtk_form, GTK_TYPE_CONTAINER)
+G_DEFINE_TYPE(GtkForm, gui_gtk_form, GTK_TYPE_CONTAINER)
 #else
     GtkType
-gtk_form_get_type(void)
+gui_gtk_form_get_type(void)
 {
     static GtkType form_type = 0;
 
@@ -227,8 +216,8 @@ gtk_form_get_type(void)
 	form_info.type_name = "GtkForm";
 	form_info.object_size = sizeof(GtkForm);
 	form_info.class_size = sizeof(GtkFormClass);
-	form_info.class_init_func = (GtkClassInitFunc)gtk_form_class_init;
-	form_info.object_init_func = (GtkObjectInitFunc)gtk_form_init;
+	form_info.class_init_func = (GtkClassInitFunc)gui_gtk_form_class_init;
+	form_info.object_init_func = (GtkObjectInitFunc)gui_gtk_form_init;
 
 	form_type = gtk_type_unique(GTK_TYPE_CONTAINER, &form_info);
     }
@@ -237,7 +226,7 @@ gtk_form_get_type(void)
 #endif // !GTK_CHECK_VERSION(3,0,0)
 
     static void
-gtk_form_class_init(GtkFormClass *klass)
+gui_gtk_form_class_init(GtkFormClass *klass)
 {
     GtkWidgetClass *widget_class;
     GtkContainerClass *container_class;
@@ -249,28 +238,32 @@ gtk_form_class_init(GtkFormClass *klass)
     parent_class = gtk_type_class(gtk_container_get_type());
 #endif
 
-    widget_class->realize = gtk_form_realize;
-    widget_class->unrealize = gtk_form_unrealize;
-    widget_class->map = gtk_form_map;
+    widget_class->realize = form_realize;
+    widget_class->unrealize = form_unrealize;
+    widget_class->map = form_map;
 #if GTK_CHECK_VERSION(3,0,0)
-    widget_class->get_preferred_width = gtk_form_get_preferred_width;
-    widget_class->get_preferred_height = gtk_form_get_preferred_height;
+    widget_class->get_preferred_width = form_get_preferred_width;
+    widget_class->get_preferred_height = form_get_preferred_height;
 #else
-    widget_class->size_request = gtk_form_size_request;
+    widget_class->size_request = form_size_request;
 #endif
-    widget_class->size_allocate = gtk_form_size_allocate;
+    widget_class->size_allocate = form_size_allocate;
 #if GTK_CHECK_VERSION(3,0,0)
-    widget_class->draw = gtk_form_draw;
+    widget_class->draw = form_draw;
 #else
-    widget_class->expose_event = gtk_form_expose;
+    widget_class->expose_event = form_expose;
 #endif
 
-    container_class->remove = gtk_form_remove;
-    container_class->forall = gtk_form_forall;
+    container_class->remove = form_remove;
+    container_class->forall = form_forall;
 }
 
     static void
-gtk_form_init(GtkForm *form)
+gui_gtk_form_init(GtkForm *form
+#if !GTK_CHECK_VERSION(3,0,0)
+	, void *g_class UNUSED
+#endif
+	)
 {
 #if GTK_CHECK_VERSION(3,0,0)
     gtk_widget_set_has_window(GTK_WIDGET(form), TRUE);
@@ -285,7 +278,7 @@ gtk_form_init(GtkForm *form)
  */
 
     static void
-gtk_form_realize(GtkWidget *widget)
+form_realize(GtkWidget *widget)
 {
     GList *tmp_list;
     GtkForm *form;
@@ -353,10 +346,10 @@ gtk_form_realize(GtkWidget *widget)
     {
 	GtkFormChild *child = tmp_list->data;
 
-	gtk_form_attach_child_window(form, child);
+	form_attach_child_window(form, child);
 
 	if (gtk_widget_get_visible(child->widget))
-	    gtk_form_realize_child(form, child);
+	    form_realize_child(form, child);
     }
 }
 
@@ -369,7 +362,7 @@ gtk_form_realize(GtkWidget *widget)
 // Well, I reckon at least the gdk_window_show(form->bin_window)
 // is necessary.  GtkForm is anything but a usual container widget.
     static void
-gtk_form_map(GtkWidget *widget)
+form_map(GtkWidget *widget)
 {
     GList *tmp_list;
     GtkForm *form;
@@ -394,7 +387,7 @@ gtk_form_map(GtkWidget *widget)
 }
 
     static void
-gtk_form_unrealize(GtkWidget *widget)
+form_unrealize(GtkWidget *widget)
 {
     GList *tmp_list;
     GtkForm *form;
@@ -416,10 +409,10 @@ gtk_form_unrealize(GtkWidget *widget)
 	if (child->window != NULL)
 	{
 	    g_signal_handlers_disconnect_by_func(G_OBJECT(child->widget),
-		    FUNC2GENERIC(gtk_form_child_map),
+		    FUNC2GENERIC(form_child_map),
 		    child);
 	    g_signal_handlers_disconnect_by_func(G_OBJECT(child->widget),
-		    FUNC2GENERIC(gtk_form_child_unmap),
+		    FUNC2GENERIC(form_child_unmap),
 		    child);
 
 	    gdk_window_set_user_data(child->window, NULL);
@@ -432,8 +425,8 @@ gtk_form_unrealize(GtkWidget *widget)
     }
 
 #if GTK_CHECK_VERSION(3,0,0)
-    if (GTK_WIDGET_CLASS (gtk_form_parent_class)->unrealize)
-	 (* GTK_WIDGET_CLASS (gtk_form_parent_class)->unrealize) (widget);
+    if (GTK_WIDGET_CLASS (gui_gtk_form_parent_class)->unrealize)
+	 (* GTK_WIDGET_CLASS (gui_gtk_form_parent_class)->unrealize) (widget);
 #else
     if (GTK_WIDGET_CLASS (parent_class)->unrealize)
 	 (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
@@ -441,7 +434,7 @@ gtk_form_unrealize(GtkWidget *widget)
 }
 
     static void
-gtk_form_size_request(GtkWidget *widget, GtkRequisition *requisition)
+form_size_request(GtkWidget *widget, GtkRequisition *requisition)
 {
     g_return_if_fail(GTK_IS_FORM(widget));
     g_return_if_fail(requisition != NULL);
@@ -452,26 +445,26 @@ gtk_form_size_request(GtkWidget *widget, GtkRequisition *requisition)
 
 #if GTK_CHECK_VERSION(3,0,0)
     static void
-gtk_form_get_preferred_width(GtkWidget *widget,
+form_get_preferred_width(GtkWidget *widget,
 			     gint      *minimal_width,
 			     gint      *natural_width)
 {
     GtkRequisition requisition;
 
-    gtk_form_size_request(widget, &requisition);
+    form_size_request(widget, &requisition);
 
     *minimal_width = requisition.width;
     *natural_width = requisition.width;
 }
 
     static void
-gtk_form_get_preferred_height(GtkWidget *widget,
+form_get_preferred_height(GtkWidget *widget,
 			      gint	*minimal_height,
 			      gint	*natural_height)
 {
     GtkRequisition requisition;
 
-    gtk_form_size_request(widget, &requisition);
+    form_size_request(widget, &requisition);
 
     *minimal_height = requisition.height;
     *natural_height = requisition.height;
@@ -479,7 +472,7 @@ gtk_form_get_preferred_height(GtkWidget *widget,
 #endif // GTK_CHECK_VERSION(3,0,0)
 
     static void
-gtk_form_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
+form_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
 {
     GList *tmp_list;
     GtkForm *form;
@@ -507,7 +500,7 @@ gtk_form_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
 	while (tmp_list)
 	{
 	    GtkFormChild *child = tmp_list->data;
-	    gtk_form_position_child(form, child, TRUE);
+	    form_position_child(form, child, TRUE);
 
 	    tmp_list = tmp_list->next;
 	}
@@ -524,7 +517,7 @@ gtk_form_size_allocate(GtkWidget *widget, GtkAllocation *allocation)
     }
     gtk_widget_set_allocation(widget, allocation);
     if (need_reposition)
-	gtk_form_send_configure(form);
+	form_send_configure(form);
 }
 
 #if GTK_CHECK_VERSION(3,0,0)
@@ -538,7 +531,7 @@ gtk_form_render_background(GtkWidget *widget, cairo_t *cr)
 }
 
     static gboolean
-gtk_form_draw(GtkWidget *widget, cairo_t *cr)
+form_draw(GtkWidget *widget, cairo_t *cr)
 {
     GList   *tmp_list = NULL;
     GtkForm *form     = NULL;
@@ -563,19 +556,19 @@ gtk_form_draw(GtkWidget *widget, cairo_t *cr)
 	    // gtk_widget_draw() fails and the relevant scrollbar won't
 	    // appear on the screen.
 	    //
-	    // Calling gtk_form_position_child() like this is one of ways
+	    // Calling form_position_child() like this is one of ways
 	    // to make sure of that.
-	    gtk_form_position_child(form, formchild, TRUE);
+	    form_position_child(form, formchild, TRUE);
 
 	    gtk_form_render_background(formchild->widget, cr);
 	}
     }
 
-    return GTK_WIDGET_CLASS(gtk_form_parent_class)->draw(widget, cr);
+    return GTK_WIDGET_CLASS(gui_gtk_form_parent_class)->draw(widget, cr);
 }
 #else // !GTK_CHECK_VERSION(3,0,0)
     static gint
-gtk_form_expose(GtkWidget *widget, GdkEventExpose *event)
+form_expose(GtkWidget *widget, GdkEventExpose *event)
 {
     GList   *tmp_list;
     GtkForm *form;
@@ -598,7 +591,7 @@ gtk_form_expose(GtkWidget *widget, GdkEventExpose *event)
 
 // Container method
     static void
-gtk_form_remove(GtkContainer *container, GtkWidget *widget)
+form_remove(GtkContainer *container, GtkWidget *widget)
 {
     GList *tmp_list;
     GtkForm *form;
@@ -625,9 +618,9 @@ gtk_form_remove(GtkContainer *container, GtkWidget *widget)
 	if (child->window)
 	{
 	    g_signal_handlers_disconnect_by_func(G_OBJECT(child->widget),
-		    FUNC2GENERIC(&gtk_form_child_map), child);
+		    FUNC2GENERIC(&form_child_map), child);
 	    g_signal_handlers_disconnect_by_func(G_OBJECT(child->widget),
-		    FUNC2GENERIC(&gtk_form_child_unmap), child);
+		    FUNC2GENERIC(&form_child_unmap), child);
 
 	    // FIXME: This will cause problems for reparenting NO_WINDOW
 	    // widgets out of a GtkForm
@@ -646,7 +639,7 @@ gtk_form_remove(GtkContainer *container, GtkWidget *widget)
 }
 
     static void
-gtk_form_forall(GtkContainer	*container,
+form_forall(GtkContainer	*container,
 		gboolean	include_internals UNUSED,
 		GtkCallback	callback,
 		gpointer	callback_data)
@@ -673,7 +666,7 @@ gtk_form_forall(GtkContainer	*container,
 // Operations on children
 
     static void
-gtk_form_attach_child_window(GtkForm *form, GtkFormChild *child)
+form_attach_child_window(GtkForm *form, GtkFormChild *child)
 {
     if (child->window != NULL)
 	return; // been there, done that
@@ -734,9 +727,9 @@ gtk_form_attach_child_window(GtkForm *form, GtkFormChild *child)
 	 * alongside with the actual widget.
 	 */
 	g_signal_connect(G_OBJECT(child->widget), "map",
-			 G_CALLBACK(&gtk_form_child_map), child);
+			 G_CALLBACK(&form_child_map), child);
 	g_signal_connect(G_OBJECT(child->widget), "unmap",
-			 G_CALLBACK(&gtk_form_child_unmap), child);
+			 G_CALLBACK(&form_child_unmap), child);
     }
     else if (!gtk_widget_get_realized(child->widget))
     {
@@ -745,15 +738,14 @@ gtk_form_attach_child_window(GtkForm *form, GtkFormChild *child)
 }
 
     static void
-gtk_form_realize_child(GtkForm *form, GtkFormChild *child)
+form_realize_child(GtkForm *form, GtkFormChild *child)
 {
-    gtk_form_attach_child_window(form, child);
+    form_attach_child_window(form, child);
     gtk_widget_realize(child->widget);
 }
 
     static void
-gtk_form_position_child(GtkForm *form, GtkFormChild *child,
-			gboolean force_allocate)
+form_position_child(GtkForm *form, GtkFormChild *child, gboolean force_allocate)
 {
     gint x;
     gint y;
@@ -826,16 +818,16 @@ gtk_form_position_child(GtkForm *form, GtkFormChild *child,
 }
 
     static void
-gtk_form_position_children(GtkForm *form)
+form_position_children(GtkForm *form)
 {
     GList *tmp_list;
 
     for (tmp_list = form->children; tmp_list; tmp_list = tmp_list->next)
-	gtk_form_position_child(form, tmp_list->data, FALSE);
+	form_position_child(form, tmp_list->data, FALSE);
 }
 
     void
-gtk_form_move_resize(GtkForm *form, GtkWidget *widget,
+gui_gtk_form_move_resize(GtkForm *form, GtkWidget *widget,
 		     gint x, gint y, gint w, gint h)
 {
 #if GTK_CHECK_VERSION(3,0,0)
@@ -845,11 +837,11 @@ gtk_form_move_resize(GtkForm *form, GtkWidget *widget,
     widget->requisition.height = h;
 #endif
 
-    gtk_form_move(form, widget, x, y);
+    gui_gtk_form_move(form, widget, x, y);
 }
 
     static void
-gtk_form_send_configure(GtkForm *form)
+form_send_configure(GtkForm *form)
 {
     GtkWidget *widget;
     GdkEventConfigure event;
@@ -869,7 +861,7 @@ gtk_form_send_configure(GtkForm *form)
 }
 
     static void
-gtk_form_child_map(GtkWidget *widget UNUSED, gpointer user_data)
+form_child_map(GtkWidget *widget UNUSED, gpointer user_data)
 {
     GtkFormChild *child;
 
@@ -880,7 +872,7 @@ gtk_form_child_map(GtkWidget *widget UNUSED, gpointer user_data)
 }
 
     static void
-gtk_form_child_unmap(GtkWidget *widget UNUSED, gpointer user_data)
+form_child_unmap(GtkWidget *widget UNUSED, gpointer user_data)
 {
     GtkFormChild *child;