Update runtime files
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index c18df8a..786f9de 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -1,4 +1,4 @@
-*builtin.txt*	For Vim version 8.2.  Last change: 2021 Dec 28
+*builtin.txt*	For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -2435,7 +2435,7 @@
 		For each item in {expr1} evaluate {expr2} and when the result
 		is zero or false remove the item from the |List| or
 		|Dictionary|.  Similarly for each byte in a |Blob| and each
-		charactor in a |String|.
+		character in a |String|.
 
 		{expr2} must be a |string| or |Funcref|.
 
@@ -2466,7 +2466,9 @@
 			  return a:idx % 2 == 1
 			endfunc
 			call filter(mylist, function('Odd'))
-<		It is shorter when using a |lambda|: >
+<		It is shorter when using a |lambda|.  In |Vim9| syntax: >
+			call filter(myList, (idx, val) => idx * val <= 42)
+<		In legacy script syntax: >
 			call filter(myList, {idx, val -> idx * val <= 42})
 <		If you do not use "val" you can leave it out: >
 			call filter(myList, {idx -> idx % 2 == 1})
@@ -2744,8 +2746,10 @@
 		function {name} is redefined later.
 
 		Unlike |function()|, {name} must be an existing user function.
-		Also for autoloaded functions. {name} cannot be a builtin
-		function.
+		It only works for an autoloaded function if it has already
+		been loaded (to avoid mistakenly loading the autoload script
+		when only intending to use the function name, use |function()|
+		instead). {name} cannot be a builtin function.
 
 		Can also be used as a |method|: >
 			GetFuncname()->funcref([arg])
@@ -4738,7 +4742,7 @@
 		Can also be used as a |method|: >
 			GetObject()->js_encode()
 
-json_decode({string})					*json_decode()*
+json_decode({string})				*json_decode()* *E491*
 		This parses a JSON formatted string and returns the equivalent
 		in Vim values.  See |json_encode()| for the relation between
 		JSON and Vim values.
@@ -5380,7 +5384,7 @@
 			GetText()->match('word')
 			GetList()->match('word')
 <
-				*matchadd()* *E798* *E799* *E801* *E957*
+				*matchadd()* *E290* *E798* *E799* *E801* *E957*
 matchadd({group}, {pattern} [, {priority} [, {id} [, {dict}]]])
 		Defines a pattern to be highlighted in the current window (a
 		"match").  It will be highlighted with {group}.  Returns an
@@ -8130,7 +8134,8 @@
 <		Can also be used as a |method|: >
 			GetSoundPath()->sound_playfile()
 
-<		{only available when compiled with the |+sound| feature}
+<		There is no error *E538* , but  can listen to 538.nl.
+		{only available when compiled with the |+sound| feature}
 
 
 sound_stop({id})					*sound_stop()*
diff --git a/runtime/doc/cmdline.txt b/runtime/doc/cmdline.txt
index 1d81220..c68c161 100644
--- a/runtime/doc/cmdline.txt
+++ b/runtime/doc/cmdline.txt
@@ -1,4 +1,4 @@
-*cmdline.txt*   For Vim version 8.2.  Last change: 2021 Dec 26
+*cmdline.txt*   For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -748,7 +748,8 @@
 
 Each may be followed (several times) by '+' or '-' and an optional number.
 This number is added or subtracted from the preceding line number.  If the
-number is omitted, 1 is used.
+number is omitted, 1 is used.  If there is nothing before the '+' or '-' then
+the current line is used.
 
 The "/" and "?" after {pattern} are required to separate the pattern from
 anything that follows.
@@ -778,7 +779,7 @@
 number of lines to be used, starting with the line given in the last line
 specifier (the default is the cursor line).  The commands that accept a count
 are the ones that use a range but do not have a file name argument (because
-a file name can also be a number).
+a file name can also be a number).  The count cannot be negative.
 
 Examples: >
 	:s/x/X/g 5	substitute 'x' by 'X' in the current line and four
@@ -949,6 +950,7 @@
 		   and "script {file-name}[{lnum}]" for a script line, and
 		   ".." in between items.  E.g.:
 		   "function {function-name1}[{lnum}]..{function-name2}[{lnum}]"
+		   If there is no call stack you get error *E489* .
 							*:<slnum>* *<slnum>*
 	<slnum>	   When executing a ":source" command, is replaced with the
 		   line number.  *E842*
diff --git a/runtime/doc/editing.txt b/runtime/doc/editing.txt
index d6161b1..ebb78b0 100644
--- a/runtime/doc/editing.txt
+++ b/runtime/doc/editing.txt
@@ -1770,7 +1770,7 @@
 	/u/user_x/work/include
 	/u/user_x/include
 
-<   Note: If your 'path' setting includes an non-existing directory, Vim will
+<   Note: If your 'path' setting includes a non-existing directory, Vim will
    skip the non-existing directory, but continues searching in the parent of
    the non-existing directory if upwards searching is used.  E.g. when
    searching "../include" and that doesn't exist, and upward searching is
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index dca886e..974f231 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1,4 +1,4 @@
-*eval.txt*	For Vim version 8.2.  Last change: 2021 Dec 28
+*eval.txt*	For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -13,9 +13,9 @@
 |no-eval-feature|.
 
 This file is mainly about the backwards compatible (legacy) Vim script.  For
-specifics of Vim9 script, which executes much faster, supports type checking
-and much more, see |vim9.txt|.  Where the syntax or semantics differ a remark
-is given.
+specifics of Vim9 script, which can execute much faster, supports type
+checking and much more, see |vim9.txt|.  Where the syntax or semantics differ
+a remark is given.
 
 1.  Variables			|variables|
     1.1 Variable types
@@ -162,8 +162,8 @@
 Note that " " and "0" are also non-empty strings, thus considered to be TRUE.
 A List, Dictionary or Float is not a Number or String, thus evaluate to FALSE.
 
-		*E745* *E728* *E703* *E729* *E730* *E731* *E908* *E910* *E913*
-		*E974* *E975* *E976*
+		*E611* *E745* *E728* *E703* *E729* *E730* *E731* *E908* *E910*
+		*E913* *E974* *E975* *E976*
 |List|, |Dictionary|, |Funcref|, |Job|, |Channel| and |Blob| types are not
 automatically converted.
 
@@ -172,7 +172,7 @@
 there is no automatic conversion of Float.  You can use str2float() for String
 to Float, printf() for Float to String and float2nr() for Float to Number.
 
-			*E891* *E892* *E893* *E894* *E907* *E911* *E914*
+			*E362* *E891* *E892* *E893* *E894* *E907* *E911* *E914*
 When expecting a Float a Number can also be used, but nothing else.
 
 						*no-type-checking*
@@ -1346,7 +1346,7 @@
 
 expr9->name([args])	method call			*method* *->*
 expr9->{lambda}([args])
-							*E276*
+							*E260* *E276*
 For methods that are also available as global functions this is the same as: >
 	name(expr9 [, args])
 There can also be methods specifically for the type of "expr9".
@@ -1582,7 +1582,7 @@
 
 lambda expression				*expr-lambda* *lambda*
 -----------------
-{args -> expr1}		legacy lambda expression
+{args -> expr1}		legacy lambda expression 		*E451*
 (args) => expr1		|Vim9| lambda expression
 
 A lambda expression creates a new unnamed function which returns the result of
@@ -1659,10 +1659,10 @@
 3. Internal variable				*internal-variables* *E461*
 
 An internal variable name can be made up of letters, digits and '_'.  But it
-cannot start with a digit.  In legacy script it also possible to use curly
+cannot start with a digit.  In legacy script it is also possible to use curly
 braces, see |curly-braces-names|.
 
-In legacy script ann internal variable is created with the ":let" command
+In legacy script an internal variable is created with the ":let" command
 |:let|.  An internal variable is explicitly destroyed with the ":unlet"
 command |:unlet|.
 Using a name that is not an internal variable or refers to a variable that has
@@ -2162,7 +2162,8 @@
 		|sandbox|.
 
 						*v:maxcol* *maxcol-variable*
-v:maxcol	Maximum line length.
+v:maxcol	Maximum line length.  Depending on where it is used it can be
+		screen columns, characters or bytes.
 
 					*v:mouse_win* *mouse_win-variable*
 v:mouse_win	Window number for a mouse click obtained with |getchar()|.
@@ -2573,7 +2574,7 @@
 In |Vim9| script functions are local to the script by default, prefix "g:" to
 define a global function.
 
-					*:fu* *:function* *E128* *E129* *E123*
+				*:fu* *:function* *E128* *E129* *E123* *E454*
 :fu[nction]		List all functions and their arguments.
 
 :fu[nction] {name}	List function {name}.
@@ -2699,7 +2700,7 @@
 			command, use line breaks instead of |:bar|: >
 				:exe "func Foo()\necho 'foo'\nendfunc"
 <
-				*:delf* *:delfunction* *E130* *E131* *E933*
+				*:delf* *:delfunction* *E131* *E933*
 :delf[unction][!] {name}
 			Delete function {name}.
 			{name} can also be a |Dictionary| entry that is a
@@ -4946,7 +4947,7 @@
 silently ignored, and the command is executed.
 
 ==============================================================================
-12. The sandbox					*eval-sandbox* *sandbox* *E48*
+12. The sandbox					*eval-sandbox* *sandbox*
 
 The 'foldexpr', 'formatexpr', 'includeexpr', 'indentexpr', 'statusline' and
 'foldtext' options may be evaluated in a sandbox.  This means that you are
@@ -4954,7 +4955,7 @@
 safety for when these options are set from a modeline.  It is also used when
 the command from a tags file is executed and for CTRL-R = in the command line.
 The sandbox is also used for the |:sandbox| command.
-
+								*E48*
 These items are not allowed in the sandbox:
 	- changing the buffer text
 	- defining or changing mapping, autocommands, user commands
diff --git a/runtime/doc/helphelp.txt b/runtime/doc/helphelp.txt
index 357a64e..d01b3da 100644
--- a/runtime/doc/helphelp.txt
+++ b/runtime/doc/helphelp.txt
@@ -1,4 +1,4 @@
-*helphelp.txt*	For Vim version 8.2.  Last change: 2021 Dec 13
+*helphelp.txt*	For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -224,7 +224,7 @@
 			dialog.  {only when compiled with |+GUI_GTK|}
 
 					*:helpt* *:helptags*
-				*E154* *E150* *E151* *E152* *E153* *E670*
+				*E150* *E151* *E152* *E153* *E154* *E670*
 :helpt[ags] [++t] {dir}
 			Generate the help tags file(s) for directory {dir}.
 			When {dir} is ALL then all "doc" directories in
diff --git a/runtime/doc/if_cscop.txt b/runtime/doc/if_cscop.txt
index aa6512a..ea84869 100644
--- a/runtime/doc/if_cscop.txt
+++ b/runtime/doc/if_cscop.txt
@@ -1,4 +1,4 @@
-*if_cscop.txt*  For Vim version 8.2.  Last change: 2019 May 05
+*if_cscop.txt*  For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Andy Kahn
@@ -89,7 +89,7 @@
 ==============================================================================
 2. Cscope related commands				*cscope-commands*
 
-		*:cscope* *:cs* *:scs* *:scscope* *E259* *E262* *E561* *E560*
+		*:cscope* *:cs* *:scs* *:scscope* *E259* *E262* *E560* *E561*
 All cscope commands are accessed through suboptions to the cscope commands.
 	`:cscope` or `:cs` is the main command
 	`:scscope` or `:scs` does the same and splits the window
diff --git a/runtime/doc/if_perl.txt b/runtime/doc/if_perl.txt
index b0bad1e..a85b680 100644
--- a/runtime/doc/if_perl.txt
+++ b/runtime/doc/if_perl.txt
@@ -1,4 +1,4 @@
-*if_perl.txt*   For Vim version 8.2.  Last change: 2019 Dec 07
+*if_perl.txt*   For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Sven Verdoolaege
@@ -104,7 +104,6 @@
   :perl VIM::Msg("hello")
   :perl $line = $curbuf->Get(42)
 <
-							*E299*
 Executing Perl commands in the |sandbox| is limited.  ":perldo" will not be
 possible at all.  ":perl" will be evaluated in the Safe environment, if
 possible.
diff --git a/runtime/doc/if_tcl.txt b/runtime/doc/if_tcl.txt
index 88ab119..99301f3 100644
--- a/runtime/doc/if_tcl.txt
+++ b/runtime/doc/if_tcl.txt
@@ -1,4 +1,4 @@
-*if_tcl.txt*    For Vim version 8.2.  Last change: 2021 May 27
+*if_tcl.txt*    For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Ingo Wilken
@@ -16,9 +16,9 @@
 8. Examples				|tcl-examples|
 9. Dynamic loading			|tcl-dynamic|
 
-*E280*
 {only available when Vim was compiled with the |+tcl| feature}
 
+							*E280*
 WARNING: There are probably still some bugs.  Please send bug reports,
 comments, ideas etc to <Ingo.Wilken@informatik.uni-oldenburg.de>
 
diff --git a/runtime/doc/indent.txt b/runtime/doc/indent.txt
index 87bbd48..d82f742 100644
--- a/runtime/doc/indent.txt
+++ b/runtime/doc/indent.txt
@@ -879,7 +879,7 @@
 							*PHP_outdentphpescape*
 To indent PHP escape tags as the surrounding non-PHP code (only affects the
 PHP escape tags): >
-:let g:PHP_outdentphpescape = 0
+    :let g:PHP_outdentphpescape = 0
 -------------
 
 							*PHP_removeCRwhenUnix*
@@ -1206,7 +1206,7 @@
 
 
 VIM							*ft-vim-indent*
-
+							*g:vim_indent_cont*
 For indenting Vim scripts there is one variable that specifies the amount of
 indent for a continuation line, a line that starts with a backslash: >
 
diff --git a/runtime/doc/insert.txt b/runtime/doc/insert.txt
index 3751f27..acc7865 100644
--- a/runtime/doc/insert.txt
+++ b/runtime/doc/insert.txt
@@ -850,7 +850,7 @@
 
 For an example, imagine the 'thesaurus' file has a line like this: >
 	angry furious mad enraged
-<Placing the cursor after the letters "ang" and typing CTRL-X CTRL-T would
+Placing the cursor after the letters "ang" and typing CTRL-X CTRL-T would
 complete the word "angry"; subsequent presses would change the word to
 "furious", "mad" etc.
 
@@ -862,7 +862,7 @@
 Unpack thesaurus_pkg.zip, put the thesaurus.txt file somewhere, e.g.
 ~/.vim/thesaurus/english.txt, and the 'thesaurus' option to this file name.
 
-					
+
 Completing keywords with 'thesaurusfunc'		*compl-thesaurusfunc*
 
 If the 'thesaurusfunc' option is set, then the user specified function is
diff --git a/runtime/doc/map.txt b/runtime/doc/map.txt
index 479f447..e87d430 100644
--- a/runtime/doc/map.txt
+++ b/runtime/doc/map.txt
@@ -1,4 +1,4 @@
-*map.txt*       For Vim version 8.2.  Last change: 2021 Dec 24
+*map.txt*       For Vim version 8.2.  Last change: 2022 Jan 03
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -6,7 +6,7 @@
 
 Key mapping, abbreviations and user-defined commands.
 
-This subject is introduced in sections |05.3|, |24.7| and |40.1| of the user
+This subject is introduced in sections |05.4|, |24.7| and |40.1| of the user
 manual.
 
 1. Key mapping			|key-mapping|
@@ -97,8 +97,7 @@
 			map command applies.  The mapping may remain defined
 			for other modes where it applies.
 			It also works when {lhs} matches the {rhs} of a
-			mapping. This is for when when an abbreviation
-			applied.
+			mapping. This is for when an abbreviation applied.
 			Note: Trailing spaces are included in the {lhs}.  This
 			unmap does NOT work: >
 				:map @@ foo
diff --git a/runtime/doc/mbyte.txt b/runtime/doc/mbyte.txt
index 08c3ac1..4747d48 100644
--- a/runtime/doc/mbyte.txt
+++ b/runtime/doc/mbyte.txt
@@ -1,4 +1,4 @@
-*mbyte.txt*     For Vim version 8.2.  Last change: 2021 Oct 04
+*mbyte.txt*     For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar et al.
@@ -862,8 +862,8 @@
     window specific to the input method.
 
 
-USING XIM			*multibyte-input* *E284* *E286* *E287* *E288*
-				*E285* *E289*
+USING XIM			*multibyte-input* *E284* *E285* *E286* *E287*
+					*E288* *E289*
 
 Note that Display and Input are independent.  It is possible to see your
 language even though you have no input method for it.  But when your Display
diff --git a/runtime/doc/message.txt b/runtime/doc/message.txt
index 1690e41..f174884 100644
--- a/runtime/doc/message.txt
+++ b/runtime/doc/message.txt
@@ -1,4 +1,4 @@
-*message.txt*   For Vim version 8.2.  Last change: 2021 Dec 13
+*message.txt*   For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -118,7 +118,8 @@
 							*E95*  >
   Buffer with this name already exists
 
-You cannot have two buffers with the same name.
+You cannot have two buffers with exactly the same name.  This includes the
+path leading to the file.
 
 							*E72*  >
   Close error on swap file
@@ -534,10 +535,10 @@
 							*E22*  >
   Scripts nested too deep
 
-Scripts can be read with the "-s" command-line argument and with the ":source"
-command.  The script can then again read another script.  This can continue
-for about 14 levels.  When more nesting is done, Vim assumes that there is a
-recursive loop somewhere and stops with this error message.
+Scripts can be read with the "-s" command-line argument and with the
+`:source!` command.  The script can then again read another script.  This can
+continue for about 14 levels.  When more nesting is done, Vim assumes that
+there is a recursive loop and stops with this error message.
 
 							*E319*  >
   Sorry, the command is not available in this version
@@ -727,6 +728,7 @@
   Trailing characters
 
 An argument has been added to an Ex command that does not permit one.
+Or the argument has invalid characters and has not been recognized.
 
 							*E477* *E478*  >
   No ! allowed
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 1967167..c7fbde6 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt*	For Vim version 8.2.  Last change: 2021 Dec 26
+*options.txt*	For Vim version 8.2.  Last change: 2022 Jan 02
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -369,7 +369,7 @@
 This will make the local value of 'path' empty, so that the global value is
 used.  Thus it does the same as: >
 	:setlocal path=
-Note: In the future more global options can be made global-local.  Using
+Note: In the future more global options can be made |global-local|.  Using
 ":setlocal" on a global option might work differently then.
 
 
@@ -877,11 +877,11 @@
 			global
 	Write the contents of the file, if it has been modified, on each
 	`:next`, `:rewind`, `:last`, `:first`, `:previous`, `:stop`,
-	`:suspend`, `:tag, `:!`, ``:make`, CTRL-] and CTRL-^ command; and when
-	a :buffer, CTRL-O, CTRL-I, '{A-Z0-9}, or `{A-Z0-9} command takes one
+	`:suspend`, `:tag`, `:!`, `:make`, CTRL-] and CTRL-^ command; and when
+	a `:buffer`, CTRL-O, CTRL-I, '{A-Z0-9}, or `{A-Z0-9} command takes one
 	to another file.
 	A buffer is not written if it becomes hidden, e.g. when 'bufhidden' is
-	set to "hide" and `:next` is used
+	set to "hide" and `:next` is used.
 	Note that for some commands the 'autowrite' option is not used, see
 	'autowriteall' for that.
 	Some buffers will not be written, specifically when 'buftype' is
@@ -6684,6 +6684,8 @@
 	Don't include both "curdir" and "sesdir".
 	When neither "curdir" nor "sesdir" is included, file names are stored
 	with absolute paths.
+	If you leave out "options" many things won't work well after restoring
+	the session.
 	"slash" and "unix" are useful on Windows when sharing session files
 	with Unix.  The Unix version of Vim cannot source dos format scripts,
 	but the Windows version of Vim can source unix format scripts.
@@ -8126,7 +8128,7 @@
 	another default.  Backticks cannot be used in this option for security
 	reasons.
 
-						*'thesaurusfunc'* *tsrfu'*
+						*'thesaurusfunc'* *'tsrfu'*
 'thesaurusfunc' 'tsrfu'	string	(default: empty)
 			global or local to buffer |global-local|
 			{not available when compiled without the |+eval|
diff --git a/runtime/doc/os_dos.txt b/runtime/doc/os_dos.txt
index b473134..b315be8 100644
--- a/runtime/doc/os_dos.txt
+++ b/runtime/doc/os_dos.txt
@@ -342,12 +342,12 @@
 See |option-backslash| about including spaces in 'shellcmdflag' when using
 multiple flags.
 
-The 'shellpipe' and 'shellredir' option values re-encode the UTF-16le output
+The 'shellpipe' and 'shellredir' option values re-encode the UTF-16LE output
 from PowerShell Desktop to your currently configured console codepage.  The
 output can be forced into a different encoding by changing "default" to one of
 the following:
 
-	unicode		 - UTF-16le (default output from PowerShell 5.1)
+	unicode		 - UTF-16LE (default output from PowerShell 5.1)
 	bigendianunicode - UTF-16
 	utf8		 - UTF-8
 	utf7		 - UTF-7 (no BOM)
@@ -356,7 +356,7 @@
 	default		 - System's active code page (typically ANSI)
 	oem		 - System's current OEM code page
 
-Note The abovce multi-byte Unicode encodings include a leading BOM unless
+Note The above multi-byte Unicode encodings include a leading BOM unless
 otherwise indicated.
 
 By default PowerShell Core's output is UTF-8 encoded without a BOM.  If you
@@ -365,10 +365,10 @@
 encoding is one of the following:
 
 	ascii		 - 7-bit ASCII character set
-	bigendianunicode - UTF-16be
-	bigendianutf32	 - UTF-32be
+	bigendianunicode - UTF-16BE
+	bigendianutf32	 - UTF-32BE
 	oem		 - System's current OEM code page
-	unicode		 - UTF-16le
+	unicode		 - UTF-16LE
 	utf7		 - UTF-7
 	utf8		 - UTF-8
 	utf8BOM		 - UTF-8, with BOM
diff --git a/runtime/doc/pattern.txt b/runtime/doc/pattern.txt
index 8f6d77e..ce1d0f4 100644
--- a/runtime/doc/pattern.txt
+++ b/runtime/doc/pattern.txt
@@ -1,4 +1,4 @@
-*pattern.txt*   For Vim version 8.2.  Last change: 2021 Jul 16
+*pattern.txt*   For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -315,7 +315,7 @@
 ==============================================================================
 2. The definition of a pattern		*search-pattern* *pattern* *[pattern]*
 					*regular-expression* *regexp* *Pattern*
-					*E76* *E383* *E476*
+					*E383* *E476*
 
 For starters, read chapter 27 of the user manual |usr_27.txt|.
 
@@ -929,9 +929,9 @@
 \%23l	Matches in a specific line.
 \%<23l	Matches above a specific line (lower line number).
 \%>23l	Matches below a specific line (higher line number).
-\%.l    Matches at the cursor line.
-\%<.l   Matches above the cursor line.
-\%>.l   Matches below the cursor line.
+\%.l	Matches at the cursor line.
+\%<.l	Matches above the cursor line.
+\%>.l	Matches below the cursor line.
 	These six can be used to match specific lines in a buffer.  The "23"
 	can be any line number.  The first line is 1.
 	WARNING: When inserting or deleting lines Vim does not automatically
@@ -950,9 +950,9 @@
 \%23c	Matches in a specific column.
 \%<23c	Matches before a specific column.
 \%>23c	Matches after a specific column.
-\%.c    Matches at the cursor column.
-\%<.c   Matches before the cursor column.
-\%>.c   Matches after the cursor column.
+\%.c	Matches at the cursor column.
+\%<.c	Matches before the cursor column.
+\%>.c	Matches after the cursor column.
 	These six can be used to match specific columns in a buffer or string.
 	The "23" can be any column number.  The first column is 1.  Actually,
 	the column is the byte number (thus it's not exactly right for
@@ -976,9 +976,9 @@
 \%23v	Matches in a specific virtual column.
 \%<23v	Matches before a specific virtual column.
 \%>23v	Matches after a specific virtual column.
-\%.v    Matches at the current virtual column.
-\%<.v   Matches before the current virtual column.
-\%>.v   Matches after the current virtual column.
+\%.v	Matches at the current virtual column.
+\%<.v	Matches before the current virtual column.
+\%>.v	Matches after the current virtual column.
 	These six can be used to match specific virtual columns in a buffer or
 	string.  When not matching with a buffer in a window, the option
 	values of the current window are used (e.g., 'tabstop').
@@ -1070,6 +1070,8 @@
 
 \(\)	A pattern enclosed by escaped parentheses.	*/\(* */\(\)* */\)*
 	E.g., "\(^a\)" matches 'a' at the start of a line.
+	There can only be ten of these.  You can use "\%(" to add more, but
+	not counting it as a sub-expression.
 	*E51* *E54* *E55* *E872* *E873*
 
 \1      Matches the same string that was matched by	*/\1* *E65*
@@ -1092,7 +1094,7 @@
 \x	A backslash followed by a single character, with no special meaning,
 	is reserved for future expansions
 
-[]	(with 'nomagic': \[])		*/[]* */\[]* */\_[]* */collection*
+[]	(with 'nomagic': \[])		*/[]* */\[]* */\_[]* */collection* *E76*
 \_[]
 	A collection.  This is a sequence of characters enclosed in square
 	brackets.  It matches any single character in the collection.
@@ -1488,5 +1490,4 @@
 The "f" flag of `:vimgrep` enables fuzzy matching.
 
 
-
  vim:tw=78:ts=8:noet:ft=help:norl:
diff --git a/runtime/doc/popup.txt b/runtime/doc/popup.txt
index b4d7702..6645a7b 100644
--- a/runtime/doc/popup.txt
+++ b/runtime/doc/popup.txt
@@ -1,4 +1,4 @@
-*popup.txt*  For Vim version 8.2.  Last change: 2021 Nov 29
+*popup.txt*  For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -54,7 +54,7 @@
 The size can be up to the whole Vim window and it overlaps other windows.
 Popup windows can also overlap each other.  The "zindex" property specifies
 what goes on top of what.
-
+							*E366*
 The popup window contains a buffer, and that buffer is always associated with
 the popup window.  The window cannot be in Normal, Visual or Insert mode, it
 does not get keyboard focus.  You can use functions like `setbufline()` to
@@ -262,7 +262,7 @@
 
 
 popup_create({what}, {options})				*popup_create()*
-		Open a popup window showing {what}, which is either:
+		Open a popup window showing {what}, which is either: *E450*
 		- a buffer number
 		- a string
 		- a list of strings
diff --git a/runtime/doc/quickfix.txt b/runtime/doc/quickfix.txt
index 47ead21..b7a01bd 100644
--- a/runtime/doc/quickfix.txt
+++ b/runtime/doc/quickfix.txt
@@ -1,4 +1,4 @@
-*quickfix.txt*  For Vim version 8.2.  Last change: 2021 Dec 03
+*quickfix.txt*  For Vim version 8.2.  Last change: 2022 Jan 04
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -244,7 +244,7 @@
 			[!] is not used.  It works like ":qall!" |:qall|,
 			except that Vim returns a non-zero exit code.
 
-							*:cf* *:cfile*
+							*:cf* *:cfi* *:cfile*
 :cf[ile][!] [errorfile]	Read the error file and jump to the first error.
 			This is done automatically when Vim is started with
 			the -q option.  You can use this command when you
diff --git a/runtime/doc/starting.txt b/runtime/doc/starting.txt
index d4e8cf8..edd3fa8 100644
--- a/runtime/doc/starting.txt
+++ b/runtime/doc/starting.txt
@@ -1,4 +1,4 @@
-*starting.txt*  For Vim version 8.2.  Last change: 2021 May 08
+*starting.txt*  For Vim version 8.2.  Last change: 2022 Jan 03
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -560,6 +560,8 @@
 		":source!".  When the "scriptout" file already exists, new
 		characters are appended.  See also |complex-repeat|.
 		{scriptout} cannot start with a digit.
+		If you want to record what is typed in a human readable for
+		you can use |ch_logfile()|, It adds "raw key input" lines.
 
 							*-W*
 -W {scriptout}	Like -w, but do not append, overwrite an existing file.
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 35a4e3a..737e063 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1442,7 +1442,7 @@
 
 	:let g:filetype_euphoria = "euphoria4"
 
-Elixir and Euphoria share the *.ex file extension.  If the filetype is 
+Elixir and Euphoria share the *.ex file extension.  If the filetype is
 specifically set as Euphoria with the g:filetype_euphoria variable, or the
 file is determined to be Euphoria based on keywords in the file, then the
 filetype will be set as Euphoria. Otherwise, the filetype will default to
@@ -1473,7 +1473,7 @@
 
 	*.ex, *.exs, *.eex, *.leex, *.lock
 
-Elixir and Euphoria share the *.ex file extension. If the filetype is 
+Elixir and Euphoria share the *.ex file extension. If the filetype is
 specifically set as Euphoria with the g:filetype_euphoria variable, or the
 file is determined to be Euphoria based on keywords in the file, then the
 filetype will be set as Euphoria. Otherwise, the filetype will default to
diff --git a/runtime/doc/tags b/runtime/doc/tags
index b52e526..78e88f3 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -1162,6 +1162,7 @@
 'ts'	options.txt	/*'ts'*
 'tsl'	options.txt	/*'tsl'*
 'tsr'	options.txt	/*'tsr'*
+'tsrfu'	options.txt	/*'tsrfu'*
 'ttimeout'	options.txt	/*'ttimeout'*
 'ttimeoutlen'	options.txt	/*'ttimeoutlen'*
 'ttm'	options.txt	/*'ttm'*
@@ -1418,6 +1419,7 @@
 +user_commands	various.txt	/*+user_commands*
 +vartabs	various.txt	/*+vartabs*
 +vertsplit	various.txt	/*+vertsplit*
++vim9script	various.txt	/*+vim9script*
 +viminfo	various.txt	/*+viminfo*
 +virtualedit	various.txt	/*+virtualedit*
 +visual	various.txt	/*+visual*
@@ -2244,6 +2246,7 @@
 :cexpr	quickfix.txt	/*:cexpr*
 :cf	quickfix.txt	/*:cf*
 :cfdo	quickfix.txt	/*:cfdo*
+:cfi	quickfix.txt	/*:cfi*
 :cfile	quickfix.txt	/*:cfile*
 :cfir	quickfix.txt	/*:cfir*
 :cfirst	quickfix.txt	/*:cfirst*
@@ -4013,7 +4016,6 @@
 E128	eval.txt	/*E128*
 E129	eval.txt	/*E129*
 E13	message.txt	/*E13*
-E130	eval.txt	/*E130*
 E131	eval.txt	/*E131*
 E132	eval.txt	/*E132*
 E133	eval.txt	/*E133*
@@ -4153,6 +4155,7 @@
 E258	remote.txt	/*E258*
 E259	if_cscop.txt	/*E259*
 E26	rileft.txt	/*E26*
+E260	eval.txt	/*E260*
 E261	if_cscop.txt	/*E261*
 E262	if_cscop.txt	/*E262*
 E263	if_pyth.txt	/*E263*
@@ -4183,6 +4186,7 @@
 E288	mbyte.txt	/*E288*
 E289	mbyte.txt	/*E289*
 E29	change.txt	/*E29*
+E290	builtin.txt	/*E290*
 E292	message.txt	/*E292*
 E293	message.txt	/*E293*
 E294	message.txt	/*E294*
@@ -4190,7 +4194,6 @@
 E296	message.txt	/*E296*
 E297	message.txt	/*E297*
 E298	message.txt	/*E298*
-E299	if_perl.txt	/*E299*
 E30	change.txt	/*E30*
 E300	message.txt	/*E300*
 E301	message.txt	/*E301*
@@ -4258,9 +4261,11 @@
 E359	term.txt	/*E359*
 E36	windows.txt	/*E36*
 E360	various.txt	/*E360*
+E362	eval.txt	/*E362*
 E363	options.txt	/*E363*
 E364	builtin.txt	/*E364*
 E365	print.txt	/*E365*
+E366	popup.txt	/*E366*
 E367	autocmd.txt	/*E367*
 E368	builtin.txt	/*E368*
 E369	pattern.txt	/*E369*
@@ -4352,8 +4357,11 @@
 E448	various.txt	/*E448*
 E449	builtin.txt	/*E449*
 E45	message.txt	/*E45*
+E450	popup.txt	/*E450*
+E451	eval.txt	/*E451*
 E452	eval.txt	/*E452*
 E453	syntax.txt	/*E453*
+E454	eval.txt	/*E454*
 E455	print.txt	/*E455*
 E456	print.txt	/*E456*
 E457	print.txt	/*E457*
@@ -4391,8 +4399,10 @@
 E486	pattern.txt	/*E486*
 E487	options.txt	/*E487*
 E488	message.txt	/*E488*
+E489	cmdline.txt	/*E489*
 E49	message.txt	/*E49*
 E490	fold.txt	/*E490*
+E491	builtin.txt	/*E491*
 E492	message.txt	/*E492*
 E493	cmdline.txt	/*E493*
 E494	editing.txt	/*E494*
@@ -4443,6 +4453,7 @@
 E535	options.txt	/*E535*
 E536	options.txt	/*E536*
 E537	options.txt	/*E537*
+E538	builtin.txt	/*E538*
 E539	options.txt	/*E539*
 E54	pattern.txt	/*E54*
 E540	options.txt	/*E540*
@@ -4518,6 +4529,7 @@
 E609	if_cscop.txt	/*E609*
 E61	pattern.txt	/*E61*
 E610	editing.txt	/*E610*
+E611	eval.txt	/*E611*
 E612	sign.txt	/*E612*
 E613	print.txt	/*E613*
 E614	editing.txt	/*E614*
@@ -7010,6 +7022,7 @@
 g:tex_superscripts	syntax.txt	/*g:tex_superscripts*
 g:tex_verbspell	syntax.txt	/*g:tex_verbspell*
 g:var	eval.txt	/*g:var*
+g:vim_indent_cont	indent.txt	/*g:vim_indent_cont*
 g:vimball_home	pi_vimball.txt	/*g:vimball_home*
 g:vimball_mkdir	pi_vimball.txt	/*g:vimball_mkdir*
 g:vimsyn_embed	syntax.txt	/*g:vimsyn_embed*
@@ -7937,6 +7950,7 @@
 matlab-indent	indent.txt	/*matlab-indent*
 matlab-indenting	indent.txt	/*matlab-indenting*
 max()	builtin.txt	/*max()*
+maxcol-variable	eval.txt	/*maxcol-variable*
 mbyte-IME	mbyte.txt	/*mbyte-IME*
 mbyte-XIM	mbyte.txt	/*mbyte-XIM*
 mbyte-combining	mbyte.txt	/*mbyte-combining*
@@ -9870,7 +9884,6 @@
 try-finally	eval.txt	/*try-finally*
 try-nested	eval.txt	/*try-nested*
 try-nesting	eval.txt	/*try-nesting*
-tsrfu'	options.txt	/*tsrfu'*
 tutor	usr_01.txt	/*tutor*
 twice	if_cscop.txt	/*twice*
 two-engines	pattern.txt	/*two-engines*
@@ -10005,6 +10018,7 @@
 v:lang	eval.txt	/*v:lang*
 v:lc_time	eval.txt	/*v:lc_time*
 v:lnum	eval.txt	/*v:lnum*
+v:maxcol	eval.txt	/*v:maxcol*
 v:mouse_col	eval.txt	/*v:mouse_col*
 v:mouse_lnum	eval.txt	/*v:mouse_lnum*
 v:mouse_win	eval.txt	/*v:mouse_win*
diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
index ca28f1f..8e751d1 100644
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -39,6 +39,7 @@
       Stepping through code			|termdebug-stepping|
       Inspecting variables			|termdebug-variables|
       Other commands				|termdebug-commands|
+      Events					|termdebug-events|
       Prompt mode				|termdebug-prompt|
       Communication				|termdebug-communication|
       Customizing				|termdebug-customizing|
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index 5b227e3..b18effd 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -1,4 +1,4 @@
-*todo.txt*      For Vim version 8.2.  Last change: 2021 Dec 30
+*todo.txt*      For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -38,15 +38,27 @@
 							*known-bugs*
 -------------------- Known bugs and current work -----------------------
 
+Autoload import syntax:
+    import autoload "filename"
+    import autoload "filename" as name
+doesn't load the script yet
+  autoload items can be used without the "#dir#file#" prefix, but file.item
+  Add a test_override() item to load the script and compile functions the
+  moment it is encountered, so that types are checked.
+"vim9script autoload" in an autoload script, using "export" will prefix
+  "dir#file#" to the exported item.
+
 Once Vim9 is stable:
-- Add the "vim9script" feature, can use has('vim9script')
-    Remove TODO in vim9.txt
 - Add all the error numbers in a good place in documentation.
+    done until E653
 - Use Vim9 for runtime files.
 
 Further Vim9 improvements, possibly after launch:
 - Check performance with callgrind and kcachegrind.
-- better implementation for partial and tests for that.
+- Better implementation for partial and tests for that.
+- when using "const" mark the variable type as const with TTFLAG_CONST, so
+  that an error is given at compile time when trying to change it.  E.g. for a
+  const list and trying to call add().
 - Compile options that are an expression, e.g. "expr:" in 'spellsuggest',
   'foldexpr', 'foldtext', 'printexpr', 'diffexpr', 'patchexpr', 'charconvert',
   'balloonexpr', 'includeexpr', 'indentexpr', 'formatexpr'.
diff --git a/runtime/doc/usr_06.txt b/runtime/doc/usr_06.txt
index aefe45b..5e52209 100644
--- a/runtime/doc/usr_06.txt
+++ b/runtime/doc/usr_06.txt
@@ -189,7 +189,7 @@
 colors in |v:colornames| like so: >
 
 	let v:colornames['mine_red'] = '#aa0000'
-<
+
 If you are authoring a color scheme for others to use, it is important
 to define these colors only when they do not exist: >
 
@@ -197,7 +197,7 @@
 
 This allows users of the color scheme to override the precise definition of
 that color prior to loading your color scheme. For example, in a |.vimrc|
-file:
+file: >
 
 	runtime colors/lists/css_colors.vim
 	let v:colornames['your_red'] = v:colornames['css_red']
diff --git a/runtime/doc/usr_40.txt b/runtime/doc/usr_40.txt
index 21c09b4..9ed777f 100644
--- a/runtime/doc/usr_40.txt
+++ b/runtime/doc/usr_40.txt
@@ -1,4 +1,4 @@
-*usr_40.txt*	For Vim version 8.2.  Last change: 2020 Sep 02
+*usr_40.txt*	For Vim version 8.2.  Last change: 2022 Jan 03
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -20,7 +20,7 @@
 ==============================================================================
 *40.1*	Key mapping
 
-A simple mapping was explained in section |05.3|.  The principle is that one
+A simple mapping was explained in section |05.4|.  The principle is that one
 sequence of key strokes is translated into another sequence of key strokes.
 This is a simple, yet powerful mechanism.
    The simplest form is that one key is mapped to a sequence of keys.  Since
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index a9abe59..1ef4f26 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -1,4 +1,4 @@
-*usr_41.txt*	For Vim version 8.2.  Last change: 2021 Dec 30
+*usr_41.txt*	For Vim version 8.2.  Last change: 2022 Jan 01
 
 		     VIM USER MANUAL - by Bram Moolenaar
 
@@ -277,7 +277,7 @@
 
 	var name = "Peter"
 	echo name
-<	peter ~
+<	Peter ~
 
 Every variable has a type.  Very often, as in this example, the type is
 defined by assigning a value.  This is called type inference.  If you do not
@@ -538,16 +538,16 @@
 
 Example: >
 
+	var counter = 1
 	while counter < 40
-	  do_something()
-	  if skip_flag
+	  if skip_number(counter)
 	    continue
 	  endif
-	  if finished_flag
+	  if last_number(counter)
 	    break
 	  endif
 	  sleep 50m
-	  --counter
+	  ++counter
 	endwhile
 
 The `sleep` command makes Vim take a nap.  The "50m" specifies fifty
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index da44546..a3feeb0 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 8.2.  Last change: 2021 Dec 20
+*various.txt*   For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -244,10 +244,10 @@
 			compiler will have set stdin to a non-interactive
 			mode.
 
-							*:!cmd* *:!* *E34*
+							*:!cmd* *:!*
 :!{cmd}			Execute {cmd} with the shell.  See also the 'shell'
 			and 'shelltype' option.
-
+							*E34*
 			Any '!' in {cmd} is replaced with the previous
 			external command (see also 'cpoptions').  But not when
 			there is a backslash before the '!', then that
diff --git a/runtime/doc/vim9.txt b/runtime/doc/vim9.txt
index 5d3e5b1..0af6dff 100644
--- a/runtime/doc/vim9.txt
+++ b/runtime/doc/vim9.txt
@@ -1,4 +1,4 @@
-*vim9.txt*	For Vim version 8.2.  Last change: 2021 Dec 27
+*vim9.txt*	For Vim version 8.2.  Last change: 2022 Jan 07
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -120,7 +120,7 @@
 
 In Vi # is a command to list text with numbers.  In Vim9 script you can use
 `:number` for that. >
-	101 number
+	:101 number
 
 To improve readability there must be a space between a command and the #
 that starts a comment: >
@@ -1358,8 +1358,14 @@
 					*vim9script* *vim9-export* *vim9-import*
 
 A Vim9 script can be written to be imported.  This means that everything in
-the script is local, unless exported.  Those exported items, and only those
-items, can then be imported in another script.
+the script is local, except for items that are exported.  Those exported
+items, and only those items, can then be imported in another script.
+
+This mechanism exists for writing a script that can be sourced (imported) by
+other scripts, while making sure these other scripts only have access to what
+you want them to.  This also avoids using the global namespace, which has a
+risc of name collisions.  For example when you have two plugins with similar
+functionality.
 
 You can cheat by using the global namespace explicitly.  We will assume here
 that you don't do that.
@@ -1438,21 +1444,23 @@
 This makes each item available as "myscript.item".
 
 In case the name is long or ambiguous, another name can be specified: >
-	import "thatscript.vim" as That
+	import "thatscript.vim" as that
 
-Then you can use "That.EXPORTED_CONST", "That.someValue", etc.  You are free
-to choose the name "That".  Use something that will be recognized as referring
-to the imported script.  Avoid command names, because the name will shadow
-them.
+Then you can use "that.EXPORTED_CONST", "that.someValue", etc.  You are free
+to choose the name "that".  Use something that will be recognized as referring
+to the imported script.  Avoid command names and builtin function names,
+because the name will shadow them.
 
-In case the dot in the name is unwanted, a local reference can be made: >
-	var ThatFunc = That.LongFuncName
+In case the dot in the name is undesired, a local reference can be made for a
+function: >
+	var LongFunc = that.LongFuncName
 
 This also works for constants: >
-	cost MAXLEN = That.MAX_LEN_OF_NAME
+	const MAXLEN = that.MAX_LEN_OF_NAME
 
-This does not work for variables, you could use a setter function and make a
-local reference for it.
+This does not work for variables, since the value would be copied once and
+when changing the variable the copy will change, not the original variable.
+You will need to use the full name, with the dot.
 
 `:import` can also be used in legacy Vim script.  The imported items still
 become script-local, even when the "s:" prefix is not given.
@@ -1471,12 +1479,21 @@
   longer and unique, to avoid loading the wrong file.
   Note that "after/import" is not used.
 
+If the name does not end in ".vim" then the use of "as name" is required.
+
 Once a vim9 script file has been imported, the result is cached and used the
 next time the same script is imported.  It will not be read again.
 
 It is not allowed to import the same script twice, also when using two
 different "as" names.
-							*:import-cycle*
+
+When using the imported name the dot and the item name must be in the same
+line, there can be no line break: >
+	echo that.
+		name   # Error!
+	echo that
+		.name  # Error!
+<							*:import-cycle*
 The `import` commands are executed when encountered.  If that script (directly
 or indirectly) imports the current script, then items defined after the
 `import` won't be processed yet.  Therefore cyclic imports can exist, but may
diff --git a/runtime/doc/windows.txt b/runtime/doc/windows.txt
index 2f60835..79d00a7 100644
--- a/runtime/doc/windows.txt
+++ b/runtime/doc/windows.txt
@@ -1,4 +1,4 @@
-*windows.txt*   For Vim version 8.2.  Last change: 2021 Nov 29
+*windows.txt*   For Vim version 8.2.  Last change: 2022 Jan 08
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -146,7 +146,7 @@
 the filler characters.
 
 ==============================================================================
-3. Opening and closing a window				*opening-window* *E36*
+3. Opening and closing a window				*opening-window*
 
 CTRL-W s						*CTRL-W_s*
 CTRL-W S						*CTRL-W_S*
@@ -246,6 +246,10 @@
 
 Note that the 'splitbelow' and 'splitright' options influence where a new
 window will appear.
+								*E36*
+Creating a window will fail if there is not enough room.  Every window needs
+at least one screen line and column, sometimes more.   Options 'winminheight'
+and 'winminwidth' are relevant.
 
 						*:vert* *:vertical*
 :vert[ical] {cmd}
diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index f6ba012..09abccf 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -1,7 +1,7 @@
 " Vim support file to detect file types
 "
 " Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2021 Dec 27
+" Last Change:	2022 Jan 05
 
 " Listen very carefully, I will say this only once
 if exists("did_load_filetypes")
diff --git a/runtime/ftplugin/git.vim b/runtime/ftplugin/git.vim
deleted file mode 100644
index 75b20f0..0000000
--- a/runtime/ftplugin/git.vim
+++ /dev/null
@@ -1,41 +0,0 @@
-" Vim filetype plugin
-" Language:	generic git output
-" Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
-
-" Only do this when not done yet for this buffer
-if (exists("b:did_ftplugin"))
-  finish
-endif
-let b:did_ftplugin = 1
-
-if !exists('b:git_dir')
-  if expand('%:p') =~# '[\/]\.git[\/]modules[\/]\|:[\/][\/]\|^\a\a\+:'
-    " Stay out of the way
-  elseif expand('%:p') =~# '[\/]\.git[\/]worktrees'
-    let b:git_dir = matchstr(expand('%:p'),'.*\.git[\/]worktrees[\/][^\/]\+\>')
-  elseif expand('%:p') =~# '\.git\>'
-    let b:git_dir = matchstr(expand('%:p'),'.*\.git\>')
-  elseif $GIT_DIR != ''
-    let b:git_dir = $GIT_DIR
-  endif
-  if (has('win32') || has('win64')) && exists('b:git_dir')
-    let b:git_dir = substitute(b:git_dir,'\\','/','g')
-  endif
-endif
-
-if exists('*shellescape') && exists('b:git_dir') && b:git_dir != ''
-  if b:git_dir =~# '/\.git$' " Not a bare repository
-    let &l:path = escape(fnamemodify(b:git_dir,':h'),'\, ').','.&l:path
-  endif
-  let &l:path = escape(b:git_dir,'\, ').','.&l:path
-  let &l:keywordprg = 'git --git-dir='.shellescape(b:git_dir).' show'
-else
-  setlocal keywordprg=git\ show
-endif
-if has('gui_running')
-  let &l:keywordprg = substitute(&l:keywordprg,'^git\>','git --no-pager','')
-endif
-
-setlocal includeexpr=substitute(v:fname,'^[^/]\\+/','','')
-let b:undo_ftplugin = "setl keywordprg< path< includeexpr<"
diff --git a/runtime/ftplugin/gitcommit.vim b/runtime/ftplugin/gitcommit.vim
index 9b1998a..9342799 100644
--- a/runtime/ftplugin/gitcommit.vim
+++ b/runtime/ftplugin/gitcommit.vim
@@ -1,66 +1,57 @@
 " Vim filetype plugin
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
   finish
 endif
 
-runtime! ftplugin/git.vim
 let b:did_ftplugin = 1
 
-setlocal comments=:# commentstring=#\ %s
 setlocal nomodeline tabstop=8 formatoptions+=tl textwidth=72
 setlocal formatoptions-=c formatoptions-=r formatoptions-=o formatoptions-=q formatoptions+=n
 setlocal formatlistpat+=\\\|^\\s*[-*+]\\s\\+
+setlocal include=^+++
+setlocal includeexpr=substitute(v:fname,'^[bi]/','','')
 
-let b:undo_ftplugin = 'setl modeline< tabstop< formatoptions< tw< com< cms< formatlistpat<'
+let b:undo_ftplugin = 'setl modeline< tabstop< formatoptions< tw< com< cms< formatlistpat< inc< inex<'
 
-if exists("g:no_gitcommit_commands") || v:version < 700
+let s:l = search('\C\m^[#;@!$%^&|:] -\{24,\} >8 -\{24,\}$', 'cnW', '', 100)
+let &l:comments = ':' . (matchstr(getline(s:l ? s:l : '$'), '^[#;@!$%^&|:]\S\@!') . '#')[0]
+let &l:commentstring = &l:comments[1] . ' %s'
+unlet s:l
+
+if exists("g:no_gitcommit_commands")
   finish
 endif
 
-if !exists("b:git_dir")
-  let b:git_dir = expand("%:p:h")
-endif
-
-command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0,b:git_dir,<f-args>)
+command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0, <f-args>)
 
 let b:undo_ftplugin = b:undo_ftplugin . "|delc DiffGitCached"
 
-function! s:diffcomplete(A,L,P)
+function! s:diffcomplete(A, L, P) abort
   let args = ""
   if a:P <= match(a:L." -- "," -- ")+3
     let args = args . "-p\n--stat\n--shortstat\n--summary\n--patch-with-stat\n--no-renames\n-B\n-M\n-C\n"
   end
-  if exists("b:git_dir") && a:A !~ '^-'
-    let tree = fnamemodify(b:git_dir,':h')
-    if strpart(getcwd(),0,strlen(tree)) == tree
-      let args = args."\n".system("git diff --cached --name-only")
-    endif
+  if a:A !~ '^-' && !empty(getftype('.git'))
+    let args = args."\n".system("git diff --cached --name-only")
   endif
   return args
 endfunction
 
-function! s:gitdiffcached(bang,gitdir,...)
-  let tree = fnamemodify(a:gitdir,':h')
+function! s:gitdiffcached(bang, ...) abort
   let name = tempname()
-  let git = "git"
-  if strpart(getcwd(),0,strlen(tree)) != tree
-    let git .= " --git-dir=".(exists("*shellescape") ? shellescape(a:gitdir) : '"'.a:gitdir.'"')
-  endif
   if a:0
-    let extra = join(map(copy(a:000),exists("*shellescape") ? 'shellescape(v:val)' : "'\"'.v:val.'\"'"))
+    let extra = join(map(copy(a:000), 'shellescape(v:val)'))
   else
     let extra = "-p --stat=".&columns
   endif
-  call system(git." diff --cached --no-color --no-ext-diff ".extra." > ".(exists("*shellescape") ? shellescape(name) : name))
-  exe "pedit ".(exists("*fnameescape") ? fnameescape(name) : name)
+  call system("git diff --cached --no-color --no-ext-diff ".extra." > ".shellescape(name))
+  exe "pedit " . fnameescape(name)
   wincmd P
-  let b:git_dir = a:gitdir
-  command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0,b:git_dir,<f-args>)
-  nnoremap <buffer> <silent> q :q<CR>
+  command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0, <f-args>)
   setlocal buftype=nowrite nobuflisted noswapfile nomodifiable filetype=git
 endfunction
diff --git a/runtime/ftplugin/gitrebase.vim b/runtime/ftplugin/gitrebase.vim
index 2fed53c..143f86a 100644
--- a/runtime/ftplugin/gitrebase.vim
+++ b/runtime/ftplugin/gitrebase.vim
@@ -1,22 +1,20 @@
 " Vim filetype plugin
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
   finish
 endif
 
-runtime! ftplugin/git.vim
 let b:did_ftplugin = 1
 
-setlocal comments=:# commentstring=#\ %s formatoptions-=t
+let &l:comments = ':' . (matchstr(getline('$'), '^[#;@!$%^&|:]\S\@!') . '#')[0]
+let &l:commentstring = &l:comments[1] . ' %s'
+setlocal formatoptions-=t
 setlocal nomodeline
-if !exists("b:undo_ftplugin")
-  let b:undo_ftplugin = ""
-endif
-let b:undo_ftplugin = b:undo_ftplugin."|setl com< cms< fo< ml<"
+let b:undo_ftplugin = "setl com< cms< fo< ml<"
 
 function! s:choose(word) abort
   s/^\(\w\+\>\)\=\(\s*\)\ze\x\{4,40\}\>/\=(strlen(submatch(1)) == 1 ? a:word[0] : a:word) . substitute(submatch(2),'^$',' ','')/e
@@ -41,8 +39,7 @@
   finish
 endif
 
-nnoremap <buffer> <expr> K col('.') < 7 && expand('<Lt>cword>') =~ '\X' && getline('.') =~ '^\w\+\s\+\x\+\>' ? 'wK' : 'K'
 nnoremap <buffer> <silent> <C-A> :<C-U><C-R>=v:count1<CR>Cycle<CR>
 nnoremap <buffer> <silent> <C-X> :<C-U><C-R>=v:count1<CR>Cycle!<CR>
 
-let b:undo_ftplugin = b:undo_ftplugin . "|exe 'nunmap <buffer> K'|exe 'nunmap <buffer> <C-A>'|exe 'nunmap <buffer> <C-X>'"
+let b:undo_ftplugin = b:undo_ftplugin . "|exe 'nunmap <buffer> <C-A>'|exe 'nunmap <buffer> <C-X>'"
diff --git a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
index 76836d6..d288af1 100644
--- a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
+++ b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
@@ -147,7 +147,7 @@
     if &columns < g:termdebug_wide
       let s:save_columns = &columns
       let &columns = g:termdebug_wide
-      " If we make the Vim window wider, use the whole left halve for the debug
+      " If we make the Vim window wider, use the whole left half for the debug
       " windows.
       let s:allleft = 1
     endif
@@ -426,7 +426,7 @@
     call s:SendCommand('set env COLORS = ' . &t_Co)
     call s:SendCommand('set env VIM_TERMINAL = ' . v:version)
   else
-    " TODO: open a new terminal get get the tty name, pass on to gdb
+    " TODO: open a new terminal, get the tty name, pass on to gdb
     call s:SendCommand('show inferior-tty')
   endif
   call s:SendCommand('set print pretty on')
@@ -1067,10 +1067,10 @@
   return expr
 endfunc
 
-" clean up expression that may got in because of range
+" clean up expression that may get in because of range
 " (newlines and surrounding whitespace)
 " As it can also be specified via ex-command for assignments this function
-" may not change the "content" parts (like replacing contained spaces
+" may not change the "content" parts (like replacing contained spaces)
 func s:CleanupExpr(expr)
   " replace all embedded newlines/tabs/...
   let expr = substitute(a:expr, '\_s', ' ', 'g')
@@ -1099,7 +1099,7 @@
     \ ->substitute('.*value="\(.*\)"', '\1', '')
     \ ->substitute('\\"', '"', 'g')
     \ ->substitute('\\\\', '\\', 'g')
-    "\ multi-byte characters arrive in octal form, replace everthing but NULL values
+    "\ multi-byte characters arrive in octal form, replace everything but NULL values
     \ ->substitute('\\000', s:NullRepl, 'g')
     \ ->substitute('\\\o\o\o', {-> eval('"' .. submatch(0) .. '"')}, 'g')
     "\ Note: GDB docs also mention hex encodings - the translations below work
diff --git a/runtime/syntax/git.vim b/runtime/syntax/git.vim
index a8467ed..bf013ce 100644
--- a/runtime/syntax/git.vim
+++ b/runtime/syntax/git.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:	generic git output
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 if exists("b:current_syntax")
   finish
@@ -12,12 +12,28 @@
 
 syn include @gitDiff syntax/diff.vim
 
-syn region gitHead start=/\%^/ end=/^$/
-syn region gitHead start=/\%(^commit\%( \x\{40\}\)\{1,\}\%(\s*(.*)\)\=$\)\@=/ end=/^$/
-
-" For git reflog and git show ...^{tree}, avoid sync issues
-syn match gitHead /^\d\{6\} \%(\w\{4} \)\=\x\{40\}\%( [0-3]\)\=\t.*/
-syn match gitHead /^\x\{40\} \x\{40}\t.*/
+syn region gitHead start=/\%^\%(tag \|tree \|object \)\@=/ end=/^$/ contains=@NoSpell
+syn region gitHead start=/\%(^commit\%( \x\{4,\}\)\{1,\}\%(\s*(.*)\)\=$\)\@=/ end=/^$/ contains=@NoSpell
+" git log --oneline
+" minimize false positives by verifying contents of buffer
+if getline(1) =~# '^\x\{7,\} ' && getline('$') =~# '^\x\{7,\} '
+  syn match gitHashAbbrev /^\x\{7,\} \@=/ contains=@NoSpell
+elseif getline(1) =~#     '^[|\/\\_ ]\{-\}\*[|\/\\_ ]\{-\} \x\{7,\} '
+  syn match gitHashAbbrev /^[|\/\\_ ]\{-\}\*[|\/\\_ ]\{-\} \zs\x\{7,\} \@=/ contains=@NoSpell
+endif
+" git log --graph
+syn region gitGraph start=/\%(^[|\/\\_ ]*\*[|\/\\_ ]\{-\} commit\%( \x\{4,\}\)\{1,\}\%(\s*(.*)\)\=$\)\@=/ end=/^\%([|\/\\_ ]*$\)\@=/ contains=@NoSpell
+" git blame --porcelain
+syn region gitHead start=/\%(^\x\{40,\} \d\+ \d\+\%( \d\+\)\=$\)\@=/ end=/^\t\@=/ contains=@NoSpell
+" git ls-tree
+syn match  gitMode    /^\d\{6\}\%( \%(blob\|tree\) \x\{4,\}\t\)\@=/ nextgroup=gitType skipwhite contains=@NoSpell
+" git ls-files --stage
+syn match  gitMode    /^\d\{6\}\%( \x\{4,\} [0-3]\t\)\@=/ nextgroup=gitHashStage skipwhite contains=@NoSpell
+" .git/HEAD, .git/refs/
+syn match  gitKeyword /\%^ref: \@=/ nextgroup=gitReference skipwhite contains=@NoSpell
+syn match  gitHash /\%^\x\{40,}\%$/ skipwhite contains=@NoSpell
+" .git/logs/
+syn match  gitReflog /^\x\{40,\} \x\{40,\} .\{-\}\d\+\s-\d\{4\}\t.*/ skipwhite contains=@NoSpell,gitReflogOld
 
 syn region gitDiff start=/^\%(diff --git \)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff fold
 syn region gitDiff start=/^\%(@@ -\)\@=/ end=/^\%(diff --\%(git\|cc\|combined\) \|$\)\@=/ contains=@gitDiff
@@ -25,35 +41,47 @@
 syn region gitDiffMerge start=/^\%(diff --\%(cc\|combined\) \)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff
 syn region gitDiffMerge start=/^\%(@@@@* -\)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff
 syn match gitDiffAdded "^ \++.*" contained containedin=gitDiffMerge
-syn match gitDiffAdded "{+.*+}" contained containedin=gitDiff
+syn match gitDiffAdded "{+[^}]*+}" contained containedin=gitDiff
 syn match gitDiffRemoved "^ \+-.*" contained containedin=gitDiffMerge
-syn match gitDiffRemoved "\[-.*-\]" contained containedin=gitDiff
+syn match gitDiffRemoved "\[-[^]]*-\]" contained containedin=gitDiff
 
-syn match  gitKeyword /^\%(object\|type\|tag\|commit\|tree\|parent\|encoding\)\>/ contained containedin=gitHead nextgroup=gitHash,gitType skipwhite
-syn match  gitKeyword /^\%(tag\>\|ref:\)/ contained containedin=gitHead nextgroup=gitReference skipwhite
-syn match  gitKeyword /^Merge:/  contained containedin=gitHead nextgroup=gitHashAbbrev skipwhite
-syn match  gitMode    /^\d\{6\}\>/ contained containedin=gitHead nextgroup=gitType,gitHash skipwhite
-syn match  gitIdentityKeyword /^\%(author\|committer\|tagger\)\>/ contained containedin=gitHead nextgroup=gitIdentity skipwhite
-syn match  gitIdentityHeader /^\%(Author\|Commit\|Tagger\):/ contained containedin=gitHead nextgroup=gitIdentity skipwhite
-syn match  gitDateHeader /^\%(AuthorDate\|CommitDate\|Date\):/ contained containedin=gitHead nextgroup=gitDate skipwhite
+syn match  gitKeyword /^commit \@=/ contained containedin=gitHead nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitKeyword /^\%(object\|tree\|parent\|encoding\|gpgsig\%(-\w\+\)\=\|previous\) \@=/ contained containedin=gitHead nextgroup=gitHash skipwhite contains=@NoSpell
+syn match  gitKeyword /^Merge:/  contained containedin=gitHead nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitIdentityKeyword /^\%(author\|committer\|tagger\) \@=/ contained containedin=gitHead nextgroup=gitIdentity skipwhite contains=@NoSpell
+syn match  gitIdentityHeader /^\%(Author\|Commit\|Tagger\):/ contained containedin=gitHead nextgroup=gitIdentity skipwhite contains=@NoSpell
+syn match  gitDateHeader /^\%(AuthorDate\|CommitDate\|Date\):/ contained containedin=gitHead nextgroup=gitDate skipwhite contains=@NoSpell
 
-syn match  gitReflogHeader /^Reflog:/ contained containedin=gitHead nextgroup=gitReflogMiddle skipwhite
-syn match  gitReflogHeader /^Reflog message:/ contained containedin=gitHead skipwhite
-syn match  gitReflogMiddle /\S\+@{\d\+} (/he=e-2 nextgroup=gitIdentity
+syn match  gitKeyword /^[*|\/\\_ ]\+\zscommit \@=/ contained containedin=gitGraph nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitKeyword /^[|\/\\_ ]\+\zs\%(object\|tree\|parent\|encoding\|gpgsig\%(-\w\+\)\=\|previous\) \@=/ contained containedin=gitGraph nextgroup=gitHash skipwhite contains=@NoSpell
+syn match  gitKeyword /^[|\/\\_ ]\+\zsMerge:/  contained containedin=gitGraph nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitIdentityKeyword /^[|\/\\_ ]\+\zs\%(author\|committer\|tagger\) \@=/ contained containedin=gitGraph nextgroup=gitIdentity skipwhite contains=@NoSpell
+syn match  gitIdentityHeader /^[|\/\\_ ]\+\zs\%(Author\|Commit\|Tagger\):/ contained containedin=gitGraph nextgroup=gitIdentity skipwhite contains=@NoSpell
+syn match  gitDateHeader /^[|\/\\_ ]\+\zs\%(AuthorDate\|CommitDate\|Date\):/ contained containedin=gitGraph nextgroup=gitDate skipwhite contains=@NoSpell
 
-syn match  gitDate      /\<\u\l\l \u\l\l \d\=\d \d\d:\d\d:\d\d \d\d\d\d [+-]\d\d\d\d/ contained
-syn match  gitDate      /-\=\d\+ [+-]\d\d\d\d\>/               contained
-syn match  gitDate      /\<\d\+ \l\+ ago\>/                    contained
-syn match  gitType      /\<\%(tag\|commit\|tree\|blob\)\>/     contained nextgroup=gitHash skipwhite
-syn match  gitStage     /\<\d\t\@=/                            contained
-syn match  gitReference /\S\+\S\@!/                            contained
-syn match  gitHash      /\<\x\{40\}\>/                         contained nextgroup=gitIdentity,gitStage,gitHash skipwhite
-syn match  gitHash      /^\<\x\{40\}\>/ containedin=gitHead contained nextgroup=gitHash skipwhite
-syn match  gitHashAbbrev /\<\x\{4,40\}\>/           contained nextgroup=gitHashAbbrev skipwhite
-syn match  gitHashAbbrev /\<\x\{4,39\}\.\.\./he=e-3 contained nextgroup=gitHashAbbrev skipwhite
+syn match  gitKeyword /^type \@=/ contained containedin=gitHead nextgroup=gitType skipwhite contains=@NoSpell
+syn match  gitKeyword /^\%(summary\|boundary\|filename\|\%(author\|committer\)-\%(time\|tz\)\) \@=/ contained containedin=gitHead skipwhite contains=@NoSpell
+syn match  gitKeyword /^tag \@=/ contained containedin=gitHead nextgroup=gitReference skipwhite contains=@NoSpell
+syn match  gitIdentityKeyword /^\%(author\|committer\)-mail \@=/ contained containedin=gitHead nextgroup=gitEmail skipwhite contains=@NoSpell
+syn match  gitReflogHeader /^Reflog:/ contained containedin=gitHead nextgroup=gitReflogMiddle skipwhite contains=@NoSpell
+syn match  gitReflogHeader /^Reflog message:/ contained containedin=gitHead skipwhite contains=@NoSpell
+syn match  gitReflogMiddle /\S\+@{\d\+} (/he=e-2 nextgroup=gitIdentity contains=@NoSpell
 
-syn match  gitIdentity /\S.\{-\} <[^>]*>/ contained nextgroup=gitDate skipwhite
-syn region gitEmail matchgroup=gitEmailDelimiter start=/</ end=/>/ keepend oneline contained containedin=gitIdentity
+syn match  gitIdentity /\S.\{-\} <[^>]*>/ contained nextgroup=gitDate skipwhite contains=@NoSpell
+syn region gitEmail matchgroup=gitEmailDelimiter start=/</ end=/>/ keepend oneline contained containedin=gitIdentity contains=@NoSpell
+syn match  gitDate      /\<\u\l\l \u\l\l \d\=\d \d\d:\d\d:\d\d \d\d\d\d [+-]\d\d\d\d/ contained contains=@NoSpell
+syn match  gitDate      /-\=\d\+ [+-]\d\d\d\d\>/               contained contains=@NoSpell
+syn match  gitDate      /\<\d\+ \l\+ ago\>/                    contained contains=@NoSpell
+syn match  gitType      /\<\%(tag\|commit\|tree\|blob\)\>/     contained nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitReference /\S\+\S\@!/                            contained contains=@NoSpell
+syn match  gitHash      /\<\x\{40,\}\>/             contained nextgroup=gitIdentity,gitHash skipwhite contains=@NoSpell
+syn match  gitReflogOld /^\x\{40,\} \@=/            contained nextgroup=gitReflogNew skipwhite contains=@NoSpell
+syn match  gitReflogNew /\<\x\{40,\} \@=/           contained nextgroup=gitIdentity skipwhite contains=@NoSpell
+syn match  gitHashAbbrev /\<\x\{4,\}\>/             contained nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitHashAbbrev /\<\x\{4,39\}\.\.\./he=e-3 contained nextgroup=gitHashAbbrev skipwhite contains=@NoSpell
+syn match  gitHashStage /\<\x\{4,\}\>/              contained nextgroup=gitStage skipwhite contains=@NoSpell
+syn match  gitStage     /\<\d\t\@=/                 contained contains=@NoSpell
+
 
 syn match  gitNotesHeader /^Notes:\ze\n    /
 
@@ -68,7 +96,10 @@
 hi def link gitEmail             Special
 hi def link gitDate              Number
 hi def link gitMode              Number
+hi def link gitHashStage         gitHash
 hi def link gitHashAbbrev        gitHash
+hi def link gitReflogOld         gitHash
+hi def link gitReflogNew         gitHash
 hi def link gitHash              Identifier
 hi def link gitReflogMiddle      gitReference
 hi def link gitReference         Function
diff --git a/runtime/syntax/gitcommit.vim b/runtime/syntax/gitcommit.vim
index 63b1ce9..42c8d44 100644
--- a/runtime/syntax/gitcommit.vim
+++ b/runtime/syntax/gitcommit.vim
@@ -2,71 +2,87 @@
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	*.git/COMMIT_EDITMSG
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 if exists("b:current_syntax")
   finish
 endif
 
+scriptencoding utf-8
+
 syn case match
 syn sync minlines=50
+syn sync linebreaks=1
 
 if has("spell")
   syn spell toplevel
 endif
 
 syn include @gitcommitDiff syntax/diff.vim
-syn region gitcommitDiff start=/\%(^diff --\%(git\|cc\|combined\) \)\@=/ end=/^\%(diff --\|$\|#\)\@=/ fold contains=@gitcommitDiff
+syn region gitcommitDiff start=/\%(^diff --\%(git\|cc\|combined\) \)\@=/ end=/^\%(diff --\|$\|@@\@!\|[^[:alnum:]\ +-]\S\@!\)\@=/ fold contains=@gitcommitDiff
 
 syn match   gitcommitSummary	"^.*\%<51v." contained containedin=gitcommitFirstLine nextgroup=gitcommitOverflow contains=@Spell
 syn match   gitcommitOverflow	".*" contained contains=@Spell
-syn match   gitcommitBlank	"^[^#].*" contained contains=@Spell
+syn match   gitcommitBlank	"^.\+" contained contains=@Spell
+syn match   gitcommitFirstLine	"\%^.*" nextgroup=gitcommitBlank,gitcommitComment skipnl
 
-if get(g:, "gitcommit_cleanup") is# "scissors"
-  syn match gitcommitFirstLine	"\%^.*" nextgroup=gitcommitBlank skipnl
-  syn region gitcommitComment start=/^# -\+ >8 -\+$/ end=/\%$/ contains=gitcommitDiff
-else
-  syn match gitcommitFirstLine	"\%^[^#].*" nextgroup=gitcommitBlank skipnl
-  syn match gitcommitComment	"^#.*"
+let s:scissors = 0
+let s:l = search('^[#;@!$%^&|:] -\{24,\} >8 -\{24,\}$', 'cnW', '', 100)
+if s:l == 0
+  let s:l = line('$')
+elseif getline(s:l)[0] !=# getline(s:l - 1)[0]
+  let s:scissors = 1
 endif
+let s:comment = escape((matchstr(getline(s:l), '^[#;@!$%^&|:]\S\@!') . '#')[0], '^$.*[]~\"/')
 
-syn match   gitcommitHead	"^\%(#   .*\n\)\+#$" contained transparent
-syn match   gitcommitOnBranch	"\%(^# \)\@<=On branch" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite
-syn match   gitcommitOnBranch	"\%(^# \)\@<=Your branch .\{-\} '" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite
+if s:scissors
+  let s:comment .= ' -\{24,\} >8 -\{24,\}$'
+  exe 'syn region gitcommitComment start="^' . s:comment . '" end="\%$" contains=gitcommitDiff'
+else
+  exe 'syn match gitcommitComment "^' . s:comment . '.*"'
+endif
+exe 'syn match   gitcommitTrailers "\n\@<=\n\%([[:alnum:]-]\+\s*:.*\|(cherry picked from commit .*\)\%(\n\s.*\|\n[[:alnum:]-]\+\s*:.*\|\n(cherry picked from commit .*\)*\%(\n\n*\%(' . s:comment . '\)\|\n*\%$\)\@="'
+
+unlet s:l s:comment s:scissors
+
+syn match   gitcommitTrailerToken "^[[:alnum:]-]\+\s*:" contained containedin=gitcommitTrailers
+
+syn match   gitcommitHash	"\<\x\{40,}\>" contains=@NoSpell display
+syn match   gitcommitOnBranch	"\%(^. \)\@<=On branch" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite
+syn match   gitcommitOnBranch	"\%(^. \)\@<=Your branch .\{-\} '" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite
 syn match   gitcommitBranch	"[^ ']\+" contained
-syn match   gitcommitNoBranch	"\%(^# \)\@<=Not currently on any branch." contained containedin=gitcommitComment
-syn match   gitcommitHeader	"\%(^# \)\@<=.*:$"	contained containedin=gitcommitComment
-syn region  gitcommitAuthor	matchgroup=gitCommitHeader start=/\%(^# \)\@<=\%(Author\|Committer\):/ end=/$/ keepend oneline contained containedin=gitcommitComment transparent
-syn match   gitcommitNoChanges	"\%(^# \)\@<=No changes$" contained containedin=gitcommitComment
+syn match   gitcommitNoBranch	"\%(^. \)\@<=Not currently on any branch." contained containedin=gitcommitComment
+syn match   gitcommitHeader	"\%(^. \)\@<=\S.*[::]\%(\n^$\)\@!$" contained containedin=gitcommitComment
+syn region  gitcommitAuthor	matchgroup=gitCommitHeader start=/\%(^. \)\@<=\%(Author\|Committer\|Date\):/ end=/$/ keepend oneline contained containedin=gitcommitComment transparent
+syn match   gitcommitHeader	"\%(^. \)\@<=commit\%( \x\{40,\}$\)\@=" contained containedin=gitcommitComment nextgroup=gitcommitHash skipwhite
+syn match   gitcommitNoChanges	"\%(^. \)\@<=No changes$" contained containedin=gitcommitComment
 
-syn region  gitcommitUntracked	start=/^# Untracked files:/ end=/^#$\|^#\@!/ contains=gitcommitHeader,gitcommitHead,gitcommitUntrackedFile fold
-syn match   gitcommitUntrackedFile  "\t\@<=.*"	contained
+syn match   gitcommitType		"\%(^.\t\)\@<=[^[:punct:][:space:]][^/::]*[^[:punct:][:space:]][::]\ze "he=e-1 contained containedin=gitcommitComment nextgroup=gitcommitFile skipwhite
+syn match   gitcommitFile		".\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitArrow
+syn match   gitcommitArrow		" -> " contained nextgroup=gitcommitFile
+syn match   gitcommitUntrackedFile	"\%(^.\t\)\@<=[^::/]*\%(/.*\)\=$" contained containedin=gitcommitComment
 
-syn region  gitcommitDiscarded	start=/^# Change\%(s not staged for commit\|d but not updated\):/ end=/^#$\|^#\@!/ contains=gitcommitHeader,gitcommitHead,gitcommitDiscardedType fold
-syn region  gitcommitSelected	start=/^# Changes to be committed:/ end=/^#$\|^#\@!/ contains=gitcommitHeader,gitcommitHead,gitcommitSelectedType fold
-syn region  gitcommitUnmerged	start=/^# Unmerged paths:/ end=/^#$\|^#\@!/ contains=gitcommitHeader,gitcommitHead,gitcommitUnmergedType fold
+syn region  gitcommitUntracked	start=/^\z(.\) Untracked files:$/ end=/^\z1\=$\|^\z1\@!/ contains=gitcommitHeader containedin=gitcommitComment containedin=gitcommitComment contained transparent fold
+syn region  gitcommitDiscarded	start=/^\z(.\) Change\%(s not staged for commit\|d but not updated\):$/ end=/^\z1\=$\|^\z1\@!/ contains=gitcommitHeader,gitcommitDiscardedType containedin=gitcommitComment containedin=gitcommitComment contained transparent fold
+syn region  gitcommitSelected	start=/^\z(.\) Changes to be committed:$/ end=/^\z1$\|^\z1\@!/ contains=gitcommitHeader,gitcommitSelectedType containedin=gitcommitComment containedin=gitcommitComment contained transparent fold
+syn region  gitcommitUnmerged	start=/^\z(.\) Unmerged paths:$/ end=/^\z1\=$\|^\z1\@!/ contains=gitcommitHeader,gitcommitUnmergedType containedin=gitcommitComment containedin=gitcommitComment contained transparent fold
 
+syn match   gitcommitUntrackedFile	"\%(^.\t\)\@<=.*" contained containedin=gitcommitUntracked
 
-syn match   gitcommitDiscardedType	"\t\@<=[[:lower:]][^:]*[[:lower:]]: "he=e-2	contained containedin=gitcommitComment nextgroup=gitcommitDiscardedFile skipwhite
-syn match   gitcommitSelectedType	"\t\@<=[[:lower:]][^:]*[[:lower:]]: "he=e-2	contained containedin=gitcommitComment nextgroup=gitcommitSelectedFile skipwhite
-syn match   gitcommitUnmergedType	"\t\@<=[[:lower:]][^:]*[[:lower:]]: "he=e-2	contained containedin=gitcommitComment nextgroup=gitcommitUnmergedFile skipwhite
-syn match   gitcommitDiscardedFile	".\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitDiscardedArrow
-syn match   gitcommitSelectedFile	".\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitSelectedArrow
-syn match   gitcommitUnmergedFile	".\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitSelectedArrow
+syn match   gitcommitDiscardedType	"\%(^.\t\)\@<=[^[:punct:][:space:]][^/::]*[^[:punct:][:space:]][::]\ze "he=e-1 contained nextgroup=gitcommitDiscardedFile skipwhite
+syn match   gitcommitSelectedType	"\%(^.\t\)\@<=[^[:punct:][:space:]][^/::]*[^[:punct:][:space:]][::]\ze "he=e-1 contained nextgroup=gitcommitSelectedFile skipwhite
+syn match   gitcommitUnmergedType	"\%(^.\t\)\@<=[^[:punct:][:space:]][^/::]*[^[:punct:][:space:]][::]\ze "he=e-1 contained nextgroup=gitcommitUnmergedFile skipwhite
+syn match   gitcommitDiscardedFile	"\S.\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitDiscardedArrow
+syn match   gitcommitSelectedFile	"\S.\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitSelectedArrow
+syn match   gitcommitUnmergedFile	"\S.\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitUnmergedArrow
 syn match   gitcommitDiscardedArrow	" -> " contained nextgroup=gitcommitDiscardedFile
 syn match   gitcommitSelectedArrow	" -> " contained nextgroup=gitcommitSelectedFile
-syn match   gitcommitUnmergedArrow	" -> " contained nextgroup=gitcommitSelectedFile
-
-syn match   gitcommitWarning		"\%^[^#].*: needs merge$" nextgroup=gitcommitWarning skipnl
-syn match   gitcommitWarning		"^[^#].*: needs merge$" nextgroup=gitcommitWarning skipnl contained
-syn match   gitcommitWarning		"^\%(no changes added to commit\|nothing \%(added \)\=to commit\)\>.*\%$"
+syn match   gitcommitUnmergedArrow	" -> " contained nextgroup=gitcommitUnmergedFile
 
 hi def link gitcommitSummary		Keyword
+hi def link gitcommitTrailerToken	Label
 hi def link gitcommitComment		Comment
-hi def link gitcommitUntracked		gitcommitComment
-hi def link gitcommitDiscarded		gitcommitComment
-hi def link gitcommitSelected		gitcommitComment
-hi def link gitcommitUnmerged		gitcommitComment
+hi def link gitcommitHash		Identifier
 hi def link gitcommitOnBranch		Comment
 hi def link gitcommitBranch		Special
 hi def link gitcommitNoBranch		gitCommitBranch
diff --git a/runtime/syntax/gitrebase.vim b/runtime/syntax/gitrebase.vim
index bc6f34d..13f157b 100644
--- a/runtime/syntax/gitrebase.vim
+++ b/runtime/syntax/gitrebase.vim
@@ -2,7 +2,7 @@
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	git-rebase-todo
-" Last Change:	2019 Dec 06
+" Last Change:	2022 Jan 05
 
 if exists("b:current_syntax")
   finish
@@ -10,8 +10,10 @@
 
 syn case match
 
-syn match   gitrebaseHash   "\v<\x{7,}>"                               contained
-syn match   gitrebaseCommit "\v<\x{7,}>"    nextgroup=gitrebaseSummary skipwhite
+let s:c = escape((matchstr(getline('$'), '^[#;@!$%^&|:]\S\@!') . '#')[0], '^$.*[]~\"/')
+
+syn match   gitrebaseHash   "\v<\x{7,}>"                               contained contains=@NoSpell
+syn match   gitrebaseCommit "\v<\x{7,}>"    nextgroup=gitrebaseSummary skipwhite contains=@NoSpell
 syn match   gitrebasePick   "\v^p%(ick)=>"   nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseReword "\v^r%(eword)=>" nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseEdit   "\v^e%(dit)=>"   nextgroup=gitrebaseCommit skipwhite
@@ -26,12 +28,15 @@
 syn match   gitrebaseReset  "\v^(t|reset)=>" nextgroup=gitrebaseName skipwhite
 syn match   gitrebaseSummary ".*"               contains=gitrebaseHash contained
 syn match   gitrebaseCommand ".*"                                      contained
-syn match   gitrebaseComment "^\s*#.*"             contains=gitrebaseHash
+exe 'syn match gitrebaseComment " \@<=' . s:c . ' empty$" containedin=gitrebaseSummary contained'
+exe 'syn match gitrebaseComment "^\s*' . s:c . '.*" contains=gitrebaseHash'
 syn match   gitrebaseSquashError "\v%^%(s%(quash)=>|f%(ixup)=>)" nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseMergeOption "\v-[Cc]>"  nextgroup=gitrebaseMergeCommit skipwhite contained
 syn match   gitrebaseMergeCommit "\v<\x{7,}>"  nextgroup=gitrebaseName skipwhite contained
 syn match   gitrebaseName        "\v[^[:space:].*?i:^~/-]\S+" nextgroup=gitrebaseMergeComment skipwhite contained
-syn match   gitrebaseMergeComment "#"  nextgroup=gitrebaseSummary skipwhite contained
+exe 'syn match gitrebaseMergeComment "' . s:c . '"  nextgroup=gitrebaseSummary skipwhite contained'
+
+unlet s:c
 
 hi def link gitrebaseCommit         gitrebaseHash
 hi def link gitrebaseHash           Identifier
diff --git a/runtime/syntax/i3config.vim b/runtime/syntax/i3config.vim
index a8b6637..f9e15d5 100644
--- a/runtime/syntax/i3config.vim
+++ b/runtime/syntax/i3config.vim
@@ -1,8 +1,9 @@
 " Vim syntax file
 " Language: i3 config file
-" Maintainer: Mohamed Boughaba <mohamed dot bgb at gmail dot com>
+" Original Author: Mohamed Boughaba <mohamed dot bgb at gmail dot com>
+" Maintainer: Quentin Hibon (github user hiqua)
 " Version: 0.4
-" Last Change: 2021 Dec 14
+" Last Change: 2022 Jan 04
 
 " References:
 " http://i3wm.org/docs/userguide.html#configuring