Update runtime files.

runtime/doc/autocmd.txt

@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 9.0.  Last change: 2022 Dec 12
+*autocmd.txt*   For Vim version 9.0.  Last change: 2023 Feb 18
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -611,9 +611,11 @@ CmdlineEnter			After moving the cursor to the command line,
 				where the user can type a command or search
 				string; including non-interactive use of ":"
 				in a mapping, but not when using |<Cmd>|.
+				The pattern is matched against the character
+				representing the type of command-line.
+				|cmdwin-char|
 				<afile> is set to a single character,
 				indicating the type of command-line.
-				|cmdwin-char|
 							*CmdlineLeave*
 CmdlineLeave			Before leaving the command line; including
 				non-interactive use of ":" in a mapping, but

runtime/doc/builtin.txt

@@ -1,4 +1,4 @@
-*builtin.txt*	For Vim version 9.0.  Last change: 2023 Jan 17
+*builtin.txt*	For Vim version 9.0.  Last change: 2023 Feb 14
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -266,7 +266,7 @@ gettabwinvar({tabnr}, {winnr}, {name} [, {def}])
 gettagstack([{nr}])		Dict	get the tag stack of window {nr}
 gettext({text})			String	lookup translation of {text}
 getwininfo([{winid}])		List	list of info about each window
-getwinpos([{timeout}])		List	X and Y coord in pixels of the Vim window
+getwinpos([{timeout}])		List	X and Y coord in pixels of Vim window
 getwinposx()			Number	X coord in pixels of the Vim window
 getwinposy()			Number	Y coord in pixels of the Vim window
 getwinvar({nr}, {varname} [, {def}])
@@ -382,7 +382,7 @@ matchstrpos({expr}, {pat} [, {start} [, {count}]])
 max({expr})			Number	maximum value of items in {expr}
 menu_info({name} [, {mode}])	Dict	get menu item information
 min({expr})			Number	minimum value of items in {expr}
-mkdir({name} [, {path} [, {prot}]])
+mkdir({name} [, {flags} [, {prot}]])
 				Number	create directory {name}
 mode([expr])			String	current editing mode
 mzeval({expr})			any	evaluate |MzScheme| expression
@@ -6261,17 +6261,20 @@ min({expr})	Return the minimum value of all items in {expr}. Example:  >
 			mylist->min()
 
 <							*mkdir()* *E739*
-mkdir({name} [, {path} [, {prot}]])
+mkdir({name} [, {flags} [, {prot}]])
 		Create directory {name}.
 
-		If {path} contains "p" then intermediate directories are
+		When {flags} is present it must be a string.  An empty string
-		created as necessary.  Otherwise it must be "".
+		has no effect.
 
-		If {path} contains "D" then {name} is deleted at the end of
+		If {flags} contains "p" then intermediate directories are
+		created as necessary.
+
+		If {flags} contains "D" then {name} is deleted at the end of
 		the current function, as with: >
 			defer delete({name}, 'd')
 <
-		If {path} contains "R" then {name} is deleted recursively at
+		If {flags} contains "R" then {name} is deleted recursively at
 		the end of the current function, as with: >
 			defer delete({name}, 'rf')
 <		Note that when {name} has more than one part and "p" is used

runtime/doc/cmdline.txt

@@ -1,4 +1,4 @@
-*cmdline.txt*   For Vim version 9.0.  Last change: 2022 Nov 11
+*cmdline.txt*   For Vim version 9.0.  Last change: 2023 Feb 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -617,6 +617,7 @@ followed by another Vim command:
     :read !
     :scscope
     :sign
+    :tabdo
     :tcl
     :tcldo
     :tclfile

runtime/doc/filetype.txt

@@ -1,4 +1,4 @@
-*filetype.txt*  For Vim version 9.0.  Last change: 2022 Apr 09
+*filetype.txt*  For Vim version 9.0.  Last change: 2023 Feb 15
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -679,7 +679,10 @@ MARKDOWN                                                *ft-markdown-plugin*
 
 To enable folding use this: >
 	let g:markdown_folding = 1
-<
+
+'expandtab' will be set by default.  If you do not want that use this: >
+	let g:markdown_recommended_style = 0
+
 
 PDF							*ft-pdf-plugin*
 

runtime/doc/map.txt

@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 9.0.  Last change: 2023 Jan 09
+*map.txt*       For Vim version 9.0.  Last change: 2023 Feb 18
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -923,6 +923,11 @@ in the original Vi, you would get back the text before the first undo).
 
 1.10 MAPPING ALT-KEYS					*:map-alt-keys*
 
+For a readable mapping command the <A-k> form can be used.  Note that <A-k>
+and <A-K> are different, the latter will use an upper case letter.  Actually,
+<A-K> and <A-S-K> are the same.  Instead of "A" you can use "M".  If you have
+an actual Meta modifier key, please see |:map-meta-keys|.
+
 In the GUI Vim handles the Alt key itself, thus mapping keys with ALT should
 always work.  But in a terminal Vim gets a sequence of bytes and has to figure
 out whether ALT was pressed or not.
@@ -1212,7 +1217,7 @@ non-id	  The "non-id" type ends in a non-keyword character, the other
 Examples of strings that cannot be abbreviations: "a.b", "#def", "a b", "_$r"
 
 An abbreviation is only recognized when you type a non-keyword character.
-This can also be the <Esc> that ends insert mode or the <CR> that ends a
+This can also be the <Esc> that ends Insert mode or the <CR> that ends a
 command.  The non-keyword character which ends the abbreviation is inserted
 after the expanded abbreviation.  An exception to this is the character <C-]>,
 which is used to expand an abbreviation without inserting any extra

runtime/doc/options.txt

@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 9.0.  Last change: 2023 Feb 01
+*options.txt*	For Vim version 9.0.  Last change: 2023 Feb 17
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1547,7 +1547,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 			case mapping, the current locale is not effective.
 			This probably only matters for Turkish.
 
-						*'cdhome'* *'cdh'*
+				*'cdhome'* *'cdh'* *'nocdhome'* *'nocdh'*
 'cdhome' 'cdh'		boolean	(default: off)
 			global
 	When on, |:cd|, |:tcd| and |:lcd| without an argument changes the
@@ -5665,7 +5665,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 	The 'mousemodel' option is set by the |:behave| command.
 
-						*'mousemoveevent'* *'mousemev'*
+	      *'mousemoveevent'* *'mousemev'* *'nomousemoveevent'* *'nomousemev'*
 'mousemoveevent' 'mousemev'  boolean	(default off)
 			global
 			{only works in the GUI}
@@ -8234,7 +8234,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 		:set encoding=utf-8
 <	You need to do this when your system has no locale support for UTF-8.
 
-					*'termguicolors'* *'tgc'* *E954*
+		*'termguicolors'* *'tgc'* *'notermguicolors'* *'notgc'* *E954*
 'termguicolors' 'tgc'	boolean (default off)
 			global
 			{not available when compiled without the

runtime/doc/pattern.txt

@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 9.0.  Last change: 2022 Sep 24
+*pattern.txt*   For Vim version 9.0.  Last change: 2023 Feb 04
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -101,6 +101,8 @@ g#			Like "#", but don't put "\<" and "\>" around the word.
 							*gd*
 gd			Goto local Declaration.  When the cursor is on a local
 			variable, this command will jump to its declaration.
+			This was made to work for C code, in other languages
+			it may not work well.
 			First Vim searches for the start of the current
 			function, just like "[[".  If it is not found the
 			search stops in line 1.  If it is found, Vim goes back

runtime/doc/quickfix.txt

@@ -1277,7 +1277,7 @@ The .NET CLI compiler outputs both errors and warnings by default. The output
 may be limited to include only errors, by setting the g:dotnet_errors_only
 variable to |v:true|.
 
-The associated project name is included in each error and warning. To supress
+The associated project name is included in each error and warning. To suppress
 the project name, set the g:dotnet_show_project_file variable to |v:false|.
 
 Example: limit output to only display errors, and suppress the project name: >

runtime/doc/syntax.txt

@@ -1,4 +1,4 @@
-*syntax.txt*	For Vim version 9.0.  Last change: 2022 Dec 26
+*syntax.txt*	For Vim version 9.0.  Last change: 2023 Feb 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -1307,18 +1307,32 @@ When not set 4 is used.
 
 DOSBATCH				*dosbatch.vim* *ft-dosbatch-syntax*
 
-There is one option with highlighting DOS batch files.	This covers new
+Select the set of Windows Command interpreter extensions that should be
-extensions to the Command Interpreter introduced with Windows 2000 and
+supported with the variable dosbatch_cmdextversion.  For versions of Windows
-is controlled by the variable dosbatch_cmdextversion.  For Windows NT
+NT (before Windows 2000) this should have the value of 1.  For Windows 2000
-this should have the value 1, and for Windows 2000 it should be 2.
+and later it should be 2.
 Select the version you want with the following line: >
 
    :let dosbatch_cmdextversion = 1
 
 If this variable is not defined it defaults to a value of 2 to support
-Windows 2000.
+Windows 2000 and later.
 
-A second option covers whether *.btm files should be detected as type
+The original MS-DOS supports an idiom of using a double colon (::) as an
+alternative way to enter a comment line.  This idiom can be used with the
+current Windows Command Interpreter, but it can lead to problems when used
+inside ( ... ) command blocks.  You can find a discussion about this on
+Stack Overflow -
+
+https://stackoverflow.com/questions/12407800/which-comment-style-should-i-use-in-batch-files
+
+To allow the use of the :: idiom for comments in the Windows Command
+Interpreter or working with MS-DOS bat files, set the
+dosbatch_colons_comment variable to anything: >
+
+   :let dosbatch_colons_comment = 1
+
+There is an option that covers whether *.btm files should be detected as type
 "dosbatch" (MS-DOS batch files) or type "btm" (4DOS batch files).  The latter
 is used by default.  You may select the former with the following line: >
 
@@ -5283,7 +5297,7 @@ guisp={color-name}					*highlight-guisp*
 	(guisp) color to use in the GUI.  "guisp" is used for undercurl and
 	strikethrough.
 	There are a few special names:
-		NONE		no color (transparent)
+		NONE		no color (transparent)		*E1361*
 		bg		use normal background color
 		background	use normal background color
 		fg		use normal foreground color

runtime/doc/tags

@@ -568,6 +568,8 @@ $quote	eval.txt	/*$quote*
 'nobreakindent'	options.txt	/*'nobreakindent'*
 'nobri'	options.txt	/*'nobri'*
 'nobuflisted'	options.txt	/*'nobuflisted'*
+'nocdh'	options.txt	/*'nocdh'*
+'nocdhome'	options.txt	/*'nocdhome'*
 'nocf'	options.txt	/*'nocf'*
 'noci'	options.txt	/*'noci'*
 'nocin'	options.txt	/*'nocin'*
@@ -676,6 +678,8 @@ $quote	eval.txt	/*$quote*
 'nomousef'	options.txt	/*'nomousef'*
 'nomousefocus'	options.txt	/*'nomousefocus'*
 'nomousehide'	options.txt	/*'nomousehide'*
+'nomousemev'	options.txt	/*'nomousemev'*
+'nomousemoveevent'	options.txt	/*'nomousemoveevent'*
 'nonu'	options.txt	/*'nonu'*
 'nonumber'	options.txt	/*'nonumber'*
 'noodev'	options.txt	/*'noodev'*
@@ -745,10 +749,12 @@ $quote	eval.txt	/*$quote*
 'notbidi'	options.txt	/*'notbidi'*
 'notbs'	options.txt	/*'notbs'*
 'notermbidi'	options.txt	/*'notermbidi'*
+'notermguicolors'	options.txt	/*'notermguicolors'*
 'noterse'	options.txt	/*'noterse'*
 'notextauto'	options.txt	/*'notextauto'*
 'notextmode'	options.txt	/*'notextmode'*
 'notf'	options.txt	/*'notf'*
+'notgc'	options.txt	/*'notgc'*
 'notgst'	options.txt	/*'notgst'*
 'notildeop'	options.txt	/*'notildeop'*
 'notimeout'	options.txt	/*'notimeout'*
@@ -2842,6 +2848,7 @@ $quote	eval.txt	/*$quote*
 :map-commands	map.txt	/*:map-commands*
 :map-expression	map.txt	/*:map-expression*
 :map-local	map.txt	/*:map-local*
+:map-meta-keys	map.txt	/*:map-meta-keys*
 :map-modes	map.txt	/*:map-modes*
 :map-nowait	map.txt	/*:map-nowait*
 :map-operator	map.txt	/*:map-operator*
@@ -4424,6 +4431,8 @@ E1357	vim9class.txt	/*E1357*
 E1358	vim9class.txt	/*E1358*
 E1359	vim9class.txt	/*E1359*
 E136	starting.txt	/*E136*
+E1360	vim9class.txt	/*E1360*
+E1361	syntax.txt	/*E1361*
 E137	starting.txt	/*E137*
 E138	starting.txt	/*E138*
 E139	message.txt	/*E139*

runtime/doc/tagsrch.txt

@@ -1,4 +1,4 @@
-*tagsrch.txt*   For Vim version 9.0.  Last change: 2020 Dec 19
+*tagsrch.txt*   For Vim version 9.0.  Last change: 2023 Feb 13
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -98,7 +98,7 @@ The ignore-case matches are found when:
 - when 'tagcase' is "followscs" and 'ignorecase' is on or the 'smartcase'
   option is on and the pattern does not contain an upper case character
 - when 'tagcase' is "ignore"
-- when 'tagcase' is "smart" and the patter does not contain an upper case
+- when 'tagcase' is "smart" and the pattern does not contain an upper case
   character
 
 Note that using ignore-case tag searching disables binary searching in the

runtime/doc/todo.txt

@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 9.0.  Last change: 2023 Feb 02
+*todo.txt*      For Vim version 9.0.  Last change: 2023 Feb 20
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,6 +38,17 @@ browser use: https://github.com/vim/vim/issues/1234
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Crash when splitting window: #11961.  Set RedrawingDisabled in
+win_split_ins().
+
+Do not use tt_member for class_T, add tt_class.
+
+CI: include #12008 end of February.
+
+In runtime/autoload/dist/script.vim change "set ft=" to "setlocal ft=" ?
+
+Include #11952 after a runtime files update.
+
 Errors when running tests with valgrind:
 - test_codestyle.vim:  e.g.:
     command line..script /home/mool/vim/vim90/src/testdir/runtest.vim[569]..function RunTheTest[52]..Test_test_files line 6: keycode_check.vim: space before tab: Expected 0 but got 7
@@ -68,13 +79,17 @@ Further Vim9 improvements, possibly after launch:
 	    or: def _Func()
     Perhaps use "private" keyword instead of "_" prefix?
   - "final" object members - can only be set in the constructor.
+  - accept line breaks in member initialization.  #11957
   - object empty(), len() - can class define a method to be used for them?
+  - add to help: when using a default new() method then reordering object
+    members may cause trouble.  Can define new() without arguments to avoid.
+  - TODO items: check types for "implements" - members and methods
   - how about lock/unlock?
   - When checking "implements" also check types of members and function args.
   - For chaining, allow using the class name as type for function return
     value.
   - Implement generics
-  - Add "instanceof"
+  - Add "instanceof" (exact class name).  And "assignable" (class or child)?
   - More efficient way for interface member index than iterating over list?
   - a variant of type() that returns a different type for each class?
       list<number> and list<string> should also differ.
@@ -90,6 +105,8 @@ Further Vim9 improvements, possibly after launch:
 - Implement as part of an expression: ++expr, --expr, expr++, expr--.
 
 Information missing in terminfo:
+- Accept "hyper" and "meta" modifiers (16 and 32) from Kitty like Meta?
+    8 is actually "super".
 - t_RV	request terminal version string; xterm:	"\033[>c"
     change in terminfo for "RV" uses the wrong escape sequence 7 - 14 Jan only
 Codes used for focus gained and lost (currently using use_xterm_like_mouse())
@@ -101,7 +118,6 @@ Codes used for focus gained and lost (currently using use_xterm_like_mouse())
 - t_fe	enable focus-event tracking
 - t_fd	disable focus-event tracking
 Modifiers for various keys
-- Decode kitty key protocol Meta and use MOD_MASK_META.  Document <T-k>
 - flag to indicate "xterm compatible modifiers" ?
 Underline and similar:
 - t_AU - Set underline color: like "AF" and "AB" entries.
@@ -145,8 +161,6 @@ Probably Vim internal, not in terminfo:
 - t_RK	request terminal keyboard protocol state; sent after |t_TI|
 Already working, not properly documented:
 - t_u7	request cursor position
-Also, with Alt-b we get â, with Alt-Shift-b we should bet another character.
-That does not appear to work with Kitty.  #11913
 
 Popup windows:
 - Add a function to redraw a specific popup window.  Esp. to be used when
@@ -301,6 +315,9 @@ Can we not request XT key sequences, or reduce them drastically?
 Issue #10512: Dynamic loading broken with Perl 5.36
 Damien has a patch (2022 Dec 4)
 
+Request #11965: Allow severaql "%=" items in 'statusline', makes it possible
+to have text in the center.
+
 Add some kind of ":whathappend" command and functions to make visible what the
 last few typed keys and executed commands are.  To be used when the user
 wonders what went wrong.
@@ -340,7 +357,7 @@ Better terminal emulator support:
     "xterm" and then add "kitty" entries.
 
 Using "A" and "o" in manually created fold (in empty buffer) does not behave
-consistenly (James McCoy, #10698)
+consistently (James McCoy, #10698)
 
 In a timer callback, when using ":echo" and then input() the message is
 overwritten.  Could use ":echowin" and call redraw_cmd() in get_user_input().
@@ -385,8 +402,6 @@ IDEA: when drawing the text, store the text byte index in ScreenLinesIdx[].
 When converting screen column to text position use this.
 The line number can be obtained from win->w_lines[].
 
-MS-Windows: did path modifier :p:8 stop working?  #8600
-
 Version of getchar() that does not move the cursor - #10603 Use a separate
 argument for the new flag.
 
@@ -468,6 +483,9 @@ Any way to convert "$" back by using a special value? (#6901)
 Can we detect true color support?  https://gist.github.com/XVilka/8346728
 Try setting a color then request the current color, like using t_u7.
 
+Add a v:register_used variable, which has the name of the register used for
+the last command, e.g. put.  #12003
+
 Make the jumplist behave like a tag stack. (#7738)  Should there be a more
 time bound navigation, like with undo?
 
@@ -1173,9 +1191,6 @@ Avoids exceptions, e.g. when using the b: namespace as a dict.
 Patch to make v:shell_error writable. (Christian Brabandt, 2016 Sep 27)
 Useful to restore it.  Is there another solution?
 
-"ci[" does not look for next [ like ci" does look for next ".
-(J.F. 2017 Jan 7)
-
 Patch for wrong cursor position on wrapped line, involving breakindent.
 (Ozaki Kiichi, 2016 Nov 25)
 
@@ -1199,9 +1214,6 @@ Should :vmap in matchit.vim be :xmap?  (Tony Mechelynck)
 
 Problem with whitespace in errorformat. (Gerd Wachsmuth, 2016 May 15, #807)
 
-Add "unicode true" to NSIS installer.  Doesn't work with Windows 95, which we
-no longer support.
-
 Support sort(l, 'F'), convert strings to float. (#7857)
 
 sort() is not stable when using numeric/float sort (Nikolay Pavlov, 2016 Sep
@@ -1387,9 +1399,6 @@ Do not include the linebreak at the start?
 Feature request: add the "al" text object, to manipulate a screen line.
 Especially useful when using 'linebreak'
 
-":cd C:\Windows\System32\drivers\etc*" does not work, even though the
-directory exists. (Sergio Gallelli, 2013 Dec 29)
-
 Patch to avoid redrawing tabline when the popup menu is visible.
 (Christian Brabandt, 2016 Jan 28)
 
@@ -2974,10 +2983,6 @@ Win32 GUI known bugs:
     console, go back to Vim and click "reload" in the dialog for the changed
     file: Window moves with the cursor!
     Put focus event in input buffer and let generic Vim code handle it?
-8   Win32 GUI: With maximized window, ":set go-=r" doesn't use the space that
-    comes available. (Poucet)  It works OK on Win 98 but doesn't work on Win
-    NT 4.0.  Leaves a grey area where the scrollbar was.  ":set go+=r" also
-    doesn't work properly.
 8   When Vim is minimized and when maximizing it a file-changed dialog pops
     up, Vim isn't maximized.  It should be done before the dialog, so that it
     appears in the right position. (Webb)
@@ -3501,8 +3506,6 @@ Problems that will (probably) not be solved:
     input method called from GDK code.  Without Perl it doesn't crash.
 -   VMS: Vimdiff doesn't work with the VMS diff, because the output looks
     different.  This makes test 47 fail.  Install a Unix-compatible diff.
--   Win32 GUI: mouse wheel always scrolls rightmost window.  The events arrive
-    in Vim as if the rightmost scrollbar was used.
 -   GTK with Gnome: Produces an error message when starting up:
 	Gdk-WARNING **: locale not supported by C library
     This is caused by the gnome library gnome_init() setting $LC_CTYPE to
@@ -4459,8 +4462,6 @@ Tags:
 Win32 GUI:
 8   Make debug mode work while starting up (vim -D).  Open console window for
     the message and input?
-7   GvimExt: when there are several existing Vims, move the list to a submenu.
-    (Mike McCollister)
 8   When using "Edit with Vim" for one file it changes directory, when several
     files are selected and using "Edit with single Vim" the directory isn't
     changed.  At least change directory when the path is the same for all
@@ -6005,7 +6006,7 @@ Various improvements:
     many percent down the windows).
 -   Make it possible for the 'showbreak' to be displayed at the end of the
     line.  Use a comma to separate the part at the end and the start of the
-    line?  Highlight the linebreak characters, add flag in 'highlight'.
+    line?  #754  Highlight the linebreak characters, add flag in 'highlight'.
     Make 'showbreak' local to a window.
 -   Some string options should be expanded if they have wildcards, e.g.
     'dictionary' when it is "*.h".

runtime/doc/userfunc.txt

@@ -1,4 +1,4 @@
-*userfunc.txt*	For Vim version 9.0.  Last change: 2023 Jan 09
+*userfunc.txt*	For Vim version 9.0.  Last change: 2023 Feb 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -211,7 +211,8 @@ See |:verbose-cmd| for more information.
 
 						*function-argument* *a:var*
 An argument can be defined by giving its name.  In the function this can then
-be used as "a:name" ("a:" for argument).
+be used as "a:name" ("a:" for argument) (in a `:def` function "a:" is not
+used).
 					*a:0* *a:1* *a:000* *E740* *...*
 Up to 20 arguments can be given, separated by commas.  After the named
 arguments an argument "..." can be specified, which means that more arguments
@@ -246,9 +247,10 @@ Example: >
   call Something('key', 20)	"key: 20"
 
 The argument default expressions are evaluated at the time of the function
-call, not definition.  Thus it is possible to use an expression which is
+call, not when the function is defined.  Thus it is possible to use an
-invalid the moment the function is defined.  The expressions are also only
+expression which is invalid the moment the function is defined.  The
-evaluated when arguments are not specified during a call.
+expressions are also only evaluated when arguments are not specified during a
+call.
 						*none-function_argument*
 You can pass |v:none| to use the default expression.  Note that this means you
 cannot pass v:none as an ordinary value when an argument has a default

runtime/doc/vim9class.txt

@@ -1,4 +1,4 @@
-*vim9class.txt*	For Vim version 9.0.  Last change: 2023 Jan 17
+*vim9class.txt*	For Vim version 9.0.  Last change: 2023 Feb 19
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -520,6 +520,15 @@ name, with a hint about what it provides.
 An interface can only be defined in a |Vim9| script file.  *E1342*
 
 
+null object ~
+
+When a variable is decleared to have the type of an object, but it is not
+initialized, the value is null.  When trying to use this null object Vim often
+does not know what class was supposed to be used.  Vim then cannot check if
+a member name is correct and you will get an "Using a null object" error,
+even when the member name is invalid. *E1360*
+
+
 Default constructor ~
 
 In case you define a class without a new() method, one will be automatically

runtime/filetype.vim

@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2023 Feb 02
+" Last Change:	2023 Feb 07
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")

runtime/ftplugin/dosbatch.vim

@@ -1,7 +1,10 @@
 " Vim filetype plugin file
-" Language:    MS-DOS .bat files
+" Language:    MS-DOS/Windows .bat files
-" Maintainer:  Mike Williams <mrw@eandem.co.uk>
+" Maintainer:  Mike Williams <mrmrdubya@gmail.com>
-" Last Change: 7th May 2020
+" Last Change: 12th February 2023
+"
+" Options Flags:
+" dosbatch_colons_comment       - any value to treat :: as comment line
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -15,8 +18,13 @@ let s:cpo_save = &cpo
 set cpo&vim
 
 " BAT comment formatting
-setlocal comments=b:rem,b:@rem,b:REM,b:@REM,:::
+setlocal comments=b:rem,b:@rem,b:REM,b:@REM
+if exists("dosbatch_colons_comment")
+  setlocal comments+=:::
   setlocal commentstring=::\ %s
+else
+  setlocal commentstring=REM\ %s
+endif
 setlocal formatoptions-=t formatoptions+=rol
 
 " Lookup DOS keywords using Windows command help.

runtime/ftplugin/fish.vim

@@ -0,0 +1,15 @@
+" Vim filetype plugin file
+" Language:     fish
+" Maintainer:   Nicholas Boyle (github.com/nickeb96)
+" Repository:   https://github.com/nickeb96/fish.vim
+" Last Change:  February 1, 2023
+
+if exists("b:did_ftplugin")
+    finish
+endif
+let b:did_ftplugin = 1
+
+setlocal iskeyword=@,48-57,_,192-255,-,.
+setlocal comments=:#
+setlocal commentstring=#%s
+setlocal formatoptions+=crjq

runtime/ftplugin/vim.vim

@@ -1,7 +1,7 @@
 " Vim filetype plugin
 " Language:	Vim
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2022 Nov 27
+" Last Change:	2023 Feb 07
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
@@ -99,18 +99,23 @@ if exists("loaded_matchit")
   "   func name
   " require a parenthesis following, then there can be an "endfunc".
   let b:match_words =
-	\ '\<\%(fu\%[nction]\|def\)!\=\s\+\S\+\s*(:\%(\%(^\||\)\s*\)\@<=\<retu\%[rn]\>:\%(\%(^\||\)\s*\)\@<=\<\%(endf\%[unction]\|enddef\)\>,' .
+	\ '\<\%(fu\%[nction]\|def\)!\=\s\+\S\+\s*(:\%(\%(^\||\)\s*\)\@<=\<retu\%[rn]\>:\%(\%(^\||\)\s*\)\@<=\<\%(endf\%[unction]\|enddef\)\>,' ..
- 	\ '\<\(wh\%[ile]\|for\)\>:\%(\%(^\||\)\s*\)\@<=\<brea\%[k]\>:\%(\%(^\||\)\s*\)\@<=\<con\%[tinue]\>:\%(\%(^\||\)\s*\)\@<=\<end\(w\%[hile]\|fo\%[r]\)\>,' .
+	\ '\<\%(wh\%[ile]\|for\)\>:\%(\%(^\||\)\s*\)\@<=\<brea\%[k]\>:\%(\%(^\||\)\s*\)\@<=\<con\%[tinue]\>:\%(\%(^\||\)\s*\)\@<=\<end\%(w\%[hile]\|fo\%[r]\)\>,' ..
-	\ '\<if\>:\%(\%(^\||\)\s*\)\@<=\<el\%[seif]\>:\%(\%(^\||\)\s*\)\@<=\<en\%[dif]\>,' .
+	\ '\<if\>:\%(\%(^\||\)\s*\)\@<=\<el\%[seif]\>:\%(\%(^\||\)\s*\)\@<=\<en\%[dif]\>,' ..
-	\ '{:},' .
+	\ '{:},' ..
-	\ '\<try\>:\%(\%(^\||\)\s*\)\@<=\<cat\%[ch]\>:\%(\%(^\||\)\s*\)\@<=\<fina\%[lly]\>:\%(\%(^\||\)\s*\)\@<=\<endt\%[ry]\>,' .
+	\ '\<try\>:\%(\%(^\||\)\s*\)\@<=\<cat\%[ch]\>:\%(\%(^\||\)\s*\)\@<=\<fina\%[lly]\>:\%(\%(^\||\)\s*\)\@<=\<endt\%[ry]\>,' ..
-	\ '\<aug\%[roup]\s\+\%(END\>\)\@!\S:\<aug\%[roup]\s\+END\>,'
+	\ '\<aug\%[roup]\s\+\%(END\>\)\@!\S:\<aug\%[roup]\s\+END\>,' ..
+	\ '\<class\>:\<endclass\>,' ..
+	\ '\<inte\%[rface]\>:\<endinterface\>,' ..
+	\ '\<enu\%[m]\>:\<endenum\>,'
+
   " Ignore syntax region commands and settings, any 'en*' would clobber
   " if-endif.
   " - set spl=de,en
   " - au! FileType javascript syntax region foldBraces start=/{/ end=/}/ …
+  " Also ignore here-doc and dictionary keys (vimVar).
   let b:match_skip = 'synIDattr(synID(line("."), col("."), 1), "name")
-        \ =~? "comment\\|string\\|vimLetHereDoc\\|vimSynReg\\|vimSet"'
+	\ =~? "comment\\|string\\|vimSynReg\\|vimSet\\|vimLetHereDoc\\|vimVar"'
 endif
 
 let &cpo = s:cpo_save

runtime/indent/fish.vim

@@ -0,0 +1,82 @@
+" Vim indent file
+" Language:     fish
+" Maintainer:   Nicholas Boyle (github.com/nickeb96)
+" Repository:   https://github.com/nickeb96/fish.vim
+" Last Change:  February 4, 2023
+
+if exists("b:did_indent")
+    finish
+endif
+let b:did_indent = 1
+
+setlocal indentexpr=GetFishIndent(v:lnum)
+setlocal indentkeys+==end,=else,=case
+
+function s:PrevCmdStart(linenum)
+    let l:linenum = a:linenum
+    " look for the first line that isn't a line continuation
+    while l:linenum > 1 && getline(l:linenum - 1) =~# '\\$'
+        let l:linenum = l:linenum - 1
+    endwhile
+    return l:linenum
+endfunction
+
+function GetFishIndent(lnum)
+    let l:shiftwidth = shiftwidth()
+
+    let l:prevlnum = prevnonblank(a:lnum - 1)
+    if l:prevlnum ==# 0
+        return 0
+    endif
+
+    " if the previous line ended with a line continuation
+    if getline(a:lnum - 1) =~# '\\$'
+        if a:lnum ==# 0 || getline(a:lnum - 2) !~# '\\$'
+            " this is the first line continuation in a chain, so indent it
+            return indent(a:lnum - 1) + l:shiftwidth
+        else
+            " use the same indentation as the previous continued line
+            return indent(a:lnum - 1)
+        endif
+    endif
+
+    let l:prevlnum = s:PrevCmdStart(l:prevlnum)
+
+    let l:prevline = getline(l:prevlnum)
+    if l:prevline =~# '^\s*\(begin\|if\|else\|while\|for\|function\|case\|switch\)\>'
+        let l:indent = l:shiftwidth
+    else
+        let l:indent = 0
+    endif
+
+    let l:line = getline(a:lnum)
+    if l:line =~# '^\s*end\>'
+        " find end's matching start
+        let l:depth = 1
+        let l:currentlnum = a:lnum
+        while l:depth > 0 && l:currentlnum > 0
+            let l:currentlnum = s:PrevCmdStart(prevnonblank(l:currentlnum - 1))
+            let l:currentline = getline(l:currentlnum)
+            if l:currentline =~# '^\s*end\>'
+                let l:depth = l:depth + 1
+            elseif l:currentline =~# '^\s*\(begin\|if\|while\|for\|function\|switch\)\>'
+                let l:depth = l:depth - 1
+            endif
+        endwhile
+        if l:currentline =~# '^\s*switch\>'
+            return indent(l:currentlnum)
+        else
+            return indent(l:prevlnum) + l:indent - l:shiftwidth
+        endif
+    elseif l:line =~# '^\s*else\>'
+        return indent(l:prevlnum) + l:indent - l:shiftwidth
+    elseif l:line =~# '^\s*case\>'
+        if getline(l:prevlnum) =~# '^\s*switch\>'
+            return indent(l:prevlnum) + l:indent
+        else
+            return indent(l:prevlnum) + l:indent - l:shiftwidth
+        endif
+    else
+        return indent(l:prevlnum) + l:indent
+    endif
+endfunction

runtime/indent/vim.vim

@@ -3,7 +3,7 @@ vim9script
 # Vim indent file
 # Language:	Vim script
 # Maintainer:	Bram Moolenaar <Bram@vim.org>
-# Last Change:	2022 Oct 5
+# Last Change:	2023 Feb 02
 
 # Only load this indent file when no other was loaded.
 if exists('b:did_indent')
@@ -16,7 +16,7 @@ b:undo_indent = 'setlocal indentkeys< indentexpr<'
 import autoload '../autoload/dist/vimindent.vim'
 
 setlocal indentexpr=vimindent.Expr()
-setlocal indentkeys+==endif,=enddef,=endfu,=endfor,=endwh,=endtry,=},=else,=cat,=finall,=END,0\\
+setlocal indentkeys+==endif,=enddef,=endfu,=endfor,=endwh,=endtry,=endclass,=endinterface,=endenum,=},=else,=cat,=finall,=END,0\\
 execute('setlocal indentkeys+=0=\"\\\ ,0=#\\\ ')
 setlocal indentkeys-=0#
 setlocal indentkeys-=:

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: 2023 Jan 16
+" Last Change: 2023 Feb 06
 " URL: https://salsa.debian.org/vim-team/vim-debian/blob/main/syntax/debsources.vim
 
 " Standard syntax initialization
@@ -14,7 +14,9 @@ endif
 syn case match
 
 " A bunch of useful keywords
-syn match debsourcesKeyword        /\(deb-src\|deb\|main\|contrib\|non-free\|non-free-firmware\|restricted\|universe\|multiverse\)/
+syn match debsourcesType               /\(deb-src\|deb\)/
+syn match debsourcesFreeComponent      /\(main\|universe\)/
+syn match debsourcesNonFreeComponent   /\(contrib\|non-free-firmware\|non-free\|restricted\|multiverse\)/
 
 " Match comments
 syn match debsourcesComment        /#.*/  contains=@Spell
@@ -48,7 +50,9 @@ exe 'syn match debsourcesUnsupportedDistrKeyword +\([[:alnum:]_./]*\)\<\('. join
 
 " Associate our matches and regions with pretty colours
 hi def link debsourcesLine                    Error
-hi def link debsourcesKeyword                 Statement
+hi def link debsourcesType                    Statement
+hi def link debsourcesFreeComponent           Statement
+hi def link debsourcesNonFreeComponent        Statement
 hi def link debsourcesDistrKeyword            Type
 hi def link debsourcesUnsupportedDistrKeyword WarningMsg
 hi def link debsourcesComment                 Comment

runtime/syntax/dosbatch.vim

@@ -1,12 +1,12 @@
 " Vim syntax file
-" Language:	MS-DOS batch file (with NT command extensions)
+" Language:	MS-DOS/Windows batch file (with NT command extensions)
-" Maintainer:	Mike Williams <mrw@eandem.co.uk>
+" Maintainer:	Mike Williams <mrmrdubya@gmail.com>
 " Filenames:    *.bat
-" Last Change:	6th September 2009
+" Last Change:	12th February 2023
-" Web Page:     http://www.eandem.co.uk/mrw/vim
 "
 " Options Flags:
 " dosbatch_cmdextversion	- 1 = Windows NT, 2 = Windows 2000 [default]
+" dosbatch_colons_comment       - any value to treat :: as comment line
 "
 
 " quit when a syntax file was already loaded
@@ -92,7 +92,11 @@ syn match dosbatchComment	"^rem\($\|\s.*$\)"lc=3 contains=dosbatchTodo,dosbatchS
 syn match dosbatchComment	"^@rem\($\|\s.*$\)"lc=4 contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument,@Spell
 syn match dosbatchComment	"\srem\($\|\s.*$\)"lc=4 contains=dosbatchTodo,dosbatchSpecialChar,@dosbatchNumber,dosbatchVariable,dosbatchArgument,@Spell
 syn match dosbatchComment	"\s@rem\($\|\s.*$\)"lc=5 contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument,@Spell
+if exists("dosbatch_colons_comment")
   syn match dosbatchComment	"\s*:\s*:.*$" contains=dosbatchTodo,dosbatchSpecialChar,@dosbatchNumber,dosbatchVariable,dosbatchArgument,@Spell
+else
+  syn match dosbatchError       "\s*:\s*:.*$"
+endif
 
 " Comments in ()'s - still to handle spaces before rem
 syn match dosbatchComment	"(rem\([^)]\|\^\@<=)\)*"lc=4 contains=dosbatchTodo,@dosbatchNumber,dosbatchVariable,dosbatchArgument,@Spell
@@ -111,6 +115,7 @@ syn keyword dosbatchImplicit    vol xcopy
 " Only when an item doesn't have highlighting yet
 
 hi def link dosbatchTodo	Todo
+hi def link dosbatchError	Error
 
 hi def link dosbatchStatement	Statement
 hi def link dosbatchCommands	dosbatchStatement

runtime/syntax/fish.vim

@@ -0,0 +1,225 @@
+" Vim syntax file
+" Language:     fish
+" Maintainer:   Nicholas Boyle (github.com/nickeb96)
+" Repository:   https://github.com/nickeb96/fish.vim
+" Last Change:  February 1, 2023
+
+if exists("b:current_syntax")
+    finish
+endif
+
+let s:cpo_save = &cpo
+set cpo&vim
+
+
+" Statements
+syn cluster fishStatement contains=fishKeywordAndOr,fishNot,fishSelectStatement,fishKeyword,fishKeywordIf,fishCommand,fishVariable
+
+syn keyword fishKeywordAndOr and or nextgroup=fishNot,fishSelectStatement,fishKeyword,fishKeywordIf,fishCommand
+hi def link fishKeywordAndOr fishOperator
+
+syn keyword fishNot not skipwhite nextgroup=fishSelectStatement,fishKeyword,fishKeywordIf,fishCommand
+syn match   fishNot /!/ skipwhite nextgroup=fishSelectStatement,fishKeyword,fishKeywordIf,fishCommand
+hi def link fishNot fishOperator
+
+syn keyword fishSelectStatement command builtin skipwhite nextgroup=fishKeyword,fishKeywordIf,fishCommand,fishOption
+hi def link fishSelectStatement fishKeyword
+
+syn keyword fishKeyword end skipwhite nextgroup=@fishTerminator
+
+syn keyword fishKeywordIf if skipwhite nextgroup=@fishStatement
+syn keyword fishKeyword else skipwhite nextgroup=fishKeywordIf,fishSemicolon
+hi def link fishKeywordIf fishKeyword
+
+syn keyword fishKeyword switch skipwhite nextgroup=@fishArgument
+syn keyword fishKeyword case skipwhite nextgroup=@fishArgument
+
+syn keyword fishKeyword while skipwhite nextgroup=@fishStatement
+
+syn keyword fishKeyword for skipwhite nextgroup=fishForVariable
+syn match   fishForVariable /[[:alnum:]_]\+/ contained skipwhite nextgroup=fishKeywordIn
+syn keyword fishKeywordIn in contained skipwhite nextgroup=@fishArgument
+hi def link fishForVariable fishParameter
+hi def link fishKeywordIn fishKeyword
+
+syn keyword fishKeyword _ abbr argparse begin bg bind block break breakpoint cd commandline
+    \ complete continue count disown echo emit eval exec exit false fg function functions
+    \ history jobs math printf pwd random read realpath return set set_color source status
+    \ string test time true type ulimit wait
+    \ skipwhite nextgroup=@fishNext
+syn match   fishKeyword /\<contains\>/ skipwhite nextgroup=@fishNext
+
+syn match   fishCommand /[[:alnum:]_\/[][[:alnum:]+._-]*/ skipwhite nextgroup=@fishNext
+
+
+" Internally Nested Arguments
+
+syn cluster fishSubscriptArgs contains=fishInnerVariable,fishIndexNum,fishIndexRange,fishInnerCommandSub
+
+syn match   fishInnerVariable /\$\+[[:alnum:]_]\+/ contained
+syn match   fishInnerVariable /\$\+[[:alnum:]_]\+\[/me=e-1,he=e-1 contained nextgroup=fishInnerSubscript
+hi def link fishInnerVariable fishVariable
+
+syn region  fishInnerSubscript matchgroup=fishVariable start=/\[/ end=/]/ contained
+    \ keepend contains=@fishSubscriptArgs
+hi def link fishInnerSubscript fishSubscript
+
+syn match   fishIndexNum /[+-]?[[:digit:]]\+/ contained
+hi def link fishIndexNum fishParameter
+
+syn match   fishIndexRange /\.\./ contained
+hi def link fishIndexRange fishParameter
+
+syn region  fishInnerCommandSub matchgroup=fishOperator start=/(/ start=/\$(/ end=/)/ contained
+    \ contains=@fishStatement
+hi def link fishInnerCommandSub fishCommandSub
+
+syn region  fishQuotedCommandSub matchgroup=fishOperator start=/\$(/ end=/)/ contained
+    \ contains=@fishStatement
+hi def link fishQuotedCommandSub fishCommandSub
+
+syn match   fishBraceExpansionComma /,/ contained
+hi def link fishBraceExpansionComma fishOperator
+
+syn match   fishBracedParameter '[[:alnum:]\u5b\u5d@:=+.%/!_-]\+' contained contains=fishInnerPathGlob
+hi def link fishBracedParameter fishParameter
+
+syn region  fishBracedQuote start=/'/ skip=/\\'/ end=/'/ contained
+    \ contains=fishEscapedEscape,fishEscapedSQuote
+syn region  fishBracedQuote start=/"/ skip=/\\"/ end=/"/ contained
+    \ contains=fishEscapedEscape,fishEscapedDQuote,fishEscapedDollar,fishInnerVariable,fishInnerCommandSub
+hi def link fishBracedQuote fishQuote
+
+
+" Arguments
+
+syn cluster fishArgument contains=fishParameter,fishOption,fishVariable,fishPathGlob,fishBraceExpansion,fishQuote,fishCharacter,fishCommandSub,fishRedirection,fishSelfPid
+
+syn match   fishParameter '[[:alnum:]\u5b\u5d@:=+.,%/!_-]\+' contained skipwhite nextgroup=@fishNext
+
+syn match   fishOption /-[[:alnum:]=_-]*/ contained skipwhite nextgroup=@fishNext
+
+syn match   fishPathGlob /\(\~\|*\|?\)/ contained skipwhite nextgroup=@fishNext
+
+syn region  fishBraceExpansion matchgroup=fishOperator start=/{/ end=/}/ contained
+    \ contains=fishBraceExpansionComma,fishInnerVariable,fishInnerCommandSub,fishBracedParameter,fishBracedQuote
+    \ skipwhite nextgroup=@fishNext
+
+syn match   fishVariable /\$\+[[:alnum:]_]\+/ skipwhite nextgroup=@fishNext
+syn match   fishVariable /\$\+[[:alnum:]_]\+\[/me=e-1,he=e-1 nextgroup=fishSubscript
+
+syn region  fishSubscript matchgroup=fishVariable start=/\[/ end=/]/ contained
+    \ keepend contains=@fishSubscriptArgs
+    \ skipwhite nextgroup=@fishNext
+
+syn region  fishCommandSub matchgroup=fishOperator start=/(/ start=/\$(/ end=/)/ contained
+    \ contains=@fishStatement
+    \ skipwhite nextgroup=@fishNext
+
+syn region  fishQuote start=/'/ skip=/\\'/ end=/'/ contained
+    \ contains=fishEscapedEscape,fishEscapedSQuote
+    \ skipwhite nextgroup=@fishNext
+syn region  fishQuote start=/"/ skip=/\\"/ end=/"/ contained
+    \ contains=fishEscapedEscape,fishEscapedDQuote,fishEscapedDollar,fishInnerVariable,fishQuotedCommandSub
+    \ skipwhite nextgroup=@fishNext
+
+syn match   fishEscapedEscape /\\\\/ contained
+syn match   fishEscapedSQuote /\\'/ contained
+syn match   fishEscapedDQuote /\\"/ contained
+syn match   fishEscapedDollar /\\\$/ contained
+hi def link fishEscapedEscape fishCharacter
+hi def link fishEscapedSQuote fishCharacter
+hi def link fishEscapedDQuote fishCharacter
+hi def link fishEscapedDollar fishCharacter
+
+syn match   fishCharacter /\\[0-7]\{1,3}/                          contained skipwhite nextgroup=@fishNext
+syn match   fishCharacter /\\u[0-9a-fA-F]\{4}/                     contained skipwhite nextgroup=@fishNext
+syn match   fishCharacter /\\U[0-9a-fA-F]\{8}/                     contained skipwhite nextgroup=@fishNext
+syn match   fishCharacter /\\x[0-7][0-9a-fA-F]\|\\x[0-9a-fA-F]/    contained skipwhite nextgroup=@fishNext
+syn match   fishCharacter /\\X[0-9a-fA-F]\{1,2}/                   contained skipwhite nextgroup=@fishNext
+syn match   fishCharacter /\\[abcefnrtv[\](){}<>\\*?~%#$|&;'" ]/   contained skipwhite nextgroup=@fishNext
+
+syn match   fishRedirection /</ contained skipwhite nextgroup=fishRedirectionTarget
+syn match   fishRedirection /[0-9&]\?>[>?]\?/ contained skipwhite nextgroup=fishRedirectionTarget
+syn match   fishRedirection /[0-9&]\?>&[0-9-]/ contained skipwhite nextgroup=@fishNext
+
+syn match   fishRedirectionTarget /[[:alnum:]$~*?{,}"'\/._-]\+/ contained contains=fishInnerVariable skipwhite nextgroup=@fishNext
+hi def link fishRedirectionTarget fishRedirection
+
+syn match fishSelfPid /%self\>/ contained nextgroup=@fishNext
+hi def link fishSelfPid fishOperator
+
+
+" Terminators
+
+syn cluster fishTerminator contains=fishPipe,fishBackgroundJob,fishSemicolon,fishSymbolicAndOr
+
+syn match   fishPipe /\(1>\|2>\|&\)\?|/ contained skipwhite nextgroup=@fishStatement
+hi def link fishPipe fishEnd
+
+syn match   fishBackgroundJob /&$/ contained skipwhite nextgroup=@fishStatement
+syn match   fishBackgroundJob /&[^<>&|]/me=s+1,he=s+1 contained skipwhite nextgroup=@fishStatement
+hi def link fishBackgroundJob fishEnd
+
+syn match   fishSemicolon /;/ skipwhite nextgroup=@fishStatement
+hi def link fishSemicolon fishEnd
+
+syn match   fishSymbolicAndOr /\(&&\|||\)/ contained skipwhite skipempty nextgroup=@fishStatement
+hi def link fishSymbolicAndOr fishOperator
+
+
+" Other
+
+syn cluster fishNext contains=fishEscapedNl,@fishArgument,@fishTerminator
+
+syn match   fishEscapedNl /\\$/ skipnl skipwhite contained nextgroup=@fishNext
+
+syn match   fishComment /#.*/ contains=fishTodo,@Spell
+
+syn keyword fishTodo TODO contained
+
+
+
+syn sync minlines=200
+syn sync maxlines=300
+
+
+" Intermediate highlight groups matching $fish_color_* variables
+
+hi def link fishCommand                 fish_color_command
+hi def link fishComment                 fish_color_comment
+hi def link fishEnd                     fish_color_end
+hi def link fishCharacter               fish_color_escape
+hi def link fishKeyword                 fish_color_keyword
+hi def link fishEscapedNl               fish_color_normal
+hi def link fishOperator                fish_color_operator
+hi def link fishVariable                fish_color_operator
+hi def link fishInnerVariable           fish_color_operator
+hi def link fishPathGlob                fish_color_operator
+hi def link fishOption                  fish_color_option
+hi def link fishParameter               fish_color_param
+hi def link fishQuote                   fish_color_quote
+hi def link fishRedirection             fish_color_redirection
+
+
+" Default highlight groups 
+
+hi def link fish_color_param        Normal
+hi def link fish_color_normal       Normal
+hi def link fish_color_option       Normal
+hi def link fish_color_command      Function
+hi def link fish_color_keyword      Keyword
+hi def link fish_color_end          Delimiter
+hi def link fish_color_operator     Operator
+hi def link fish_color_redirection  Type
+hi def link fish_color_quote        String
+hi def link fish_color_escape       Character
+hi def link fish_color_comment      Comment
+
+hi def link fishTodo                Todo
+
+
+let b:current_syntax = 'fish'
+
+let &cpo = s:cpo_save
+unlet s:cpo_save

runtime/syntax/fstab.vim

@@ -2,8 +2,8 @@
 " Language: fstab file
 " Maintainer: Radu Dineiu <radu.dineiu@gmail.com>
 " URL: https://raw.github.com/rid9/vim-fstab/master/syntax/fstab.vim
-" Last Change: 2022 Dec 11
+" Last Change: 2023 Feb 19
-" Version: 1.6.2
+" Version: 1.6.3
 "
 " Credits:
 "   David Necas (Yeti) <yeti@physics.muni.cz>
@@ -389,7 +389,7 @@ syn match fsFreqPassNumber /\d\+\s\+[012]\s*/ contained
 syn match fsDevice /^\s*\zs.\{-1,}\s/me=e-1 nextgroup=fsMountPoint contains=@fsDeviceCluster,@fsGeneralCluster
 syn match fsMountPoint /\s\+.\{-}\s/me=e-1 nextgroup=fsType contains=@fsMountPointCluster,@fsGeneralCluster contained
 syn match fsType /\s\+.\{-}\s/me=e-1 nextgroup=fsOptions contains=@fsTypeCluster,@fsGeneralCluster contained
-syn match fsOptions /\s\+.\{-}\s/me=e-1 nextgroup=fsFreqPass contains=@fsOptionsCluster,@fsGeneralCluster contained
+syn match fsOptions /\s\+.\{-}\%(\s\|$\)/ nextgroup=fsFreqPass contains=@fsOptionsCluster,@fsGeneralCluster contained
 syn match fsFreqPass /\s\+.\{-}$/ contains=@fsFreqPassCluster,@fsGeneralCluster contained
 
 " Whole line comments
@@ -491,4 +491,4 @@ let b:current_syntax = "fstab"
 let &cpo = s:cpo_save
 unlet s:cpo_save
 
-" vim: ts=8 ft=vim
+" vim: ts=8 noet ft=vim

runtime/syntax/go.vim

@@ -5,7 +5,7 @@
 " go.vim: Vim syntax file for Go.
 " Language:             Go
 " Maintainer:           Billie Cleek <bhcleek@gmail.com>
-" Latest Revision:      2022-11-17
+" Latest Revision:      2023-02-19
 " License:              BSD-style. See LICENSE file in source repository.
 " Repository:           https://github.com/fatih/vim-go
 
@@ -136,8 +136,11 @@ syn keyword     goBoolean                  true false
 syn keyword     goPredefinedIdentifiers    nil iota
 
 hi def link     goBuiltins                 Identifier
+hi def link     goPredefinedIdentifiers    Constant
+" Boolean links to Constant by default by vim: goBoolean and goPredefinedIdentifiers
+" will be highlighted the same, but having the separate groups allows users to
+" have separate highlighting for them if they desire.
 hi def link     goBoolean                  Boolean
-hi def link     goPredefinedIdentifiers    goBoolean
 
 " Comments; their contents
 syn keyword     goTodo              contained TODO FIXME XXX BUG

runtime/syntax/html.vim

@@ -3,7 +3,7 @@
 " Maintainer:		Doug Kearns <dougkearns@gmail.com>
 " Previous Maintainers: Jorge Maldonado Ventura <jorgesumle@freakspot.net>
 "			Claudio Fleiner <claudio@fleiner.com>
-" Last Change:		2022 Nov 18
+" Last Change:		2023 Feb 20
 
 " Please check :help html.vim for some comments and a description of the options
 
@@ -221,7 +221,7 @@ if main_syntax != 'java' || exists("java_javascript")
   " JAVA SCRIPT
   syn include @htmlJavaScript syntax/javascript.vim
   unlet b:current_syntax
-  syn region  javaScript start=+<script\_[^>]*>+ keepend end=+</script\_[^>]*>+me=s-1 contains=@htmlJavaScript,htmlCssStyleComment,htmlScriptTag,@htmlPreproc
+  syn region  javaScript start=+<script\>\_[^>]*>+ keepend end=+</script\_[^>]*>+me=s-1 contains=@htmlJavaScript,htmlCssStyleComment,htmlScriptTag,@htmlPreproc
   syn region  htmlScriptTag	contained start=+<script+ end=+>+ fold contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent
   hi def link htmlScriptTag htmlTag
 

runtime/syntax/poefilter.vim

@@ -2,7 +2,7 @@
 " Language:	PoE item filter
 " Maintainer:	ObserverOfTime <chronobserver@disroot.org>
 " Filenames:	*.filter
-" Last Change:	2022 Oct 07
+" Last Change:	2023 Feb 10
 
 if exists('b:current_syntax')
     finish
@@ -17,7 +17,7 @@ syn match poefilterCommentTag /\[[0-9A-Z\[\]]\+\]/ contained
 syn match poefilterComment /#.*$/ contains=poefilterTodo,poefilterCommentTag,@Spell
 
 " Blocks
-syn keyword poefilterBlock Show Hide
+syn keyword poefilterBlock Show Hide Minimal
 
 " Conditions
 syn keyword poefilterCondition