diff --git a/runtime/syntax/generator/gen_syntax_vim.vim b/runtime/syntax/generator/gen_syntax_vim.vim
index af1b9b4..78c7105 100644
--- a/runtime/syntax/generator/gen_syntax_vim.vim
+++ b/runtime/syntax/generator/gen_syntax_vim.vim
@@ -1,7 +1,7 @@
 " Vim syntax file generator
 " Language:		 Vim script
 " Maintainer:  Hirohito Higashi (h_east)
-" Last Change: 2025 Jun 24
+" Last Change: 2025 Jul 03
 
 let s:keepcpo= &cpo
 set cpo&vim
@@ -518,6 +518,33 @@
 endfunc
 
 " ------------------------------------------------------------------------------
+function s:parse_vim_group(li)
+	try
+		let file_name = $VIM_SRCDIR . '/../runtime/syntax/syncolor.vim'
+		let item = {}
+
+		new
+		exec 'read ' . file_name
+		g!/^\s*Syn\%(Color\|Link\)/d
+		%s/^\s*Syn\%(Color\|Link\)\s\+\(\w\+\).*/\1/
+
+		for group in getline(1, line('$'))->sort()->uniq()
+			let item.name = group
+			call add(a:li, copy(item))
+		endfor
+
+		quit!
+
+		if empty(a:li)
+			throw 'group is empty'
+		endif
+	catch /.*/
+		call s:err_gen('')
+		throw 'exit'
+	endtry
+endfunc
+
+" ------------------------------------------------------------------------------
 function s:parse_vim_hlgroup(li)
 	try
 		let file_name = $VIM_SRCDIR . '/highlight.c'
@@ -568,15 +595,19 @@
 
 		" The following highlight groups cannot be extracted from highlight.c
 		" (TODO: extract from HIGHLIGHT_INIT ?)
-		let item.name = 'LineNrAbove'
-		let item.type = 'both'
-		call add(a:li, copy(item))
+		for group in ['ComplMatchIns', 'LineNrAbove', 'LineNrBelow', 'MsgArea', 'Terminal']
+			let item.name = group
+			let item.type = 'both'
+			call add(a:li, copy(item))
+		endfor
 
-		let item.name = 'LineNrBelow'
-		let item.type = 'both'
-		call add(a:li, copy(item))
+		for n in range(1, 9)
+			let item.name = 'User' .. n
+			let item.type = 'both'
+			call add(a:li, copy(item))
+		endfor
 
-		" "Conceal" is an option and cannot be used as keyword, so remove it.
+		" "Conceal" is a :syn option and cannot be used as keyword, so remove it.
 		" (Separately specified as 'syn match' in vim.vim.base).
 		call filter(a:li, {idx, val -> val.name !=# 'Conceal'})
 
@@ -799,6 +830,11 @@
 		let lnum = s:search_and_check('vimAutoEvent', base_fname, str_info)
 		let lnum = s:append_syn_any(lnum, str_info, li)
 
+		" vimGroup
+		let li = a:vim_info.group
+		let lnum = s:search_and_check('vimGroup', base_fname, str_info)
+		let lnum = s:append_syn_any(lnum, str_info, li)
+
 		" vimHLGroup
 		let li = a:vim_info.hlgroup
 		let lnum = s:search_and_check('vimHLGroup', base_fname, str_info)
@@ -1001,6 +1037,7 @@
 	let s:vim_info.cmd = []
 	let s:vim_info.event = []
 	let s:vim_info.func = []
+	let s:vim_info.group = []
 	let s:vim_info.hlgroup = []
 	let s:vim_info.compl_name = []
 	let s:vim_info.addr_name = []
@@ -1013,6 +1050,7 @@
 		silent call s:parse_vim_command(s:vim_info.cmd)
 		silent call s:parse_vim_event(s:vim_info.event)
 		silent call s:parse_vim_function(s:vim_info.func)
+		silent call s:parse_vim_group(s:vim_info.group)
 		silent call s:parse_vim_hlgroup(s:vim_info.hlgroup)
 		silent call s:parse_vim_complete_name(s:vim_info.compl_name)
 		silent call s:parse_vim_addr_name(s:vim_info.addr_name)
diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base
index e01e5f9..08ddd11 100644
--- a/runtime/syntax/generator/vim.vim.base
+++ b/runtime/syntax/generator/vim.vim.base
@@ -88,7 +88,7 @@
 syn match	vimUserAutoEvent	contained	"\<\h\w*\>"	skipwhite nextgroup=vimUserAutoEventSep,vimAutocmdMod,vimAutocmdBlock
 
 " Highlight commonly used Groupnames {{{2
-syn keyword vimGroup contained	Comment Constant String Character Number Boolean Float Identifier Function Statement Conditional Repeat Label Operator Keyword Exception PreProc Include Define Macro PreCondit Type StorageClass Structure Typedef Special SpecialChar Tag Delimiter SpecialComment Debug Underlined Ignore Error Todo
+" GEN_SYN_VIM: vimGroup, START_STR='syn keyword vimGroup contained', END_STR=''
 
 " Default highlighting groups {{{2
 " GEN_SYN_VIM: vimHLGroup, START_STR='syn keyword vimHLGroup contained', END_STR=''
@@ -230,7 +230,7 @@
 syn case match
 
 " All vimCommands are contained by vimIsCommand. {{{2
-syn cluster vimCmdList	contains=vimAbb,vimAddress,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimCommandModifier,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDelcommand,vimDelFunction,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimExMark,vimFor,vimFunction,vimFunctionFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimImport,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimProfdel,vimProfile,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimThrow,vimUniq,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList,vimLua,vimMzScheme,vimPerl,vimPython,vimPython3,vimPythonX,vimRuby,vimTcl
+syn cluster vimCmdList	contains=vimAbb,vimAddress,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimCommandModifier,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDelcommand,vimDelFunction,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimExMark,vimFor,vimFunction,vimFunctionFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimImport,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimProfdel,vimProfile,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimSynColor,vimSynLink,vimThrow,vimUniq,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList,vimLua,vimMzScheme,vimPerl,vimPython,vimPython3,vimPythonX,vimRuby,vimTcl
 syn cluster vim9CmdList	contains=vim9Abstract,vim9Class,vim9Const,vim9Enum,vim9Export,vim9Final,vim9For,vim9Interface,vim9Type,vim9Var
 syn match vimCmdSep	"\\\@1<!|"	skipwhite nextgroup=@vimCmdList,vimSubst1,vimFunc
 syn match vimCmdSep	":\+"	skipwhite nextgroup=@vimCmdList,vimSubst1
@@ -1423,7 +1423,13 @@
 syn match	vimSynMenuColon	contained	":"	nextgroup=vimSynMenuName
 syn match	vimSynMenuName	contained	"\w\+"
 
-syn cluster vimExUserCmdList contains=vimCompilerSet,vimSynMenu
+" runtime/syntax/syncolor.vim
+syn match	vimSynColor		"\<SynColor\>"	skipwhite nextgroup=vimSynColorGroup
+syn match	vimSynColorGroup	contained	"\<\h\w*\>"	skipwhite nextgroup=vimHiKeyList	contains=vimGroup
+syn match	vimSynLink		"\<SynLink\>"	skipwhite nextgroup=vimSynLinkGroup
+syn match	vimSynLinkGroup	contained	"\<\h\w*\>"	skipwhite nextgroup=vimGroup	contains=vimGroup
+
+syn cluster vimExUserCmdList contains=vimCompilerSet,vimSynColor,vimSynLink,vimSynMenu
 
 " Errors And Warnings: {{{2
 " ====================
@@ -1671,8 +1677,9 @@
 syn match	vimHighlight	"\<hi\%[ghlight]\>"	skipwhite nextgroup=vimHiBang,@vimHighlightCluster
 syn match	vimHiBang	contained	"\a\@1<=!"	skipwhite nextgroup=@vimHighlightCluster
 
-syn match	vimHiGroup	contained	"\i\+"
 syn case ignore
+" Conceal is a generated low-priority match
+syn match	vimHiGroup	contained	"\%(\<Conceal\>\)\@!\i\+"
 syn keyword	vimHiNone	contained	NONE
 syn keyword	vimHiAttrib	contained	none bold inverse italic nocombine reverse standout strikethrough underline undercurl underdashed underdotted underdouble
 syn keyword	vimFgBgAttrib	contained	none bg background fg foreground
@@ -2499,6 +2506,8 @@
  hi def link vim9Vim9Script	vimCommand
 
  hi def link vimCompilerSet	vimCommand
+ hi def link vimSynColor vimCommand
+ hi def link vimSynLink vimCommand
  hi def link vimSynMenu	vimCommand
  hi def link vimSynMenuPath	vimMenuName
 endif
diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_00.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_00.dump
index fb33314..e58e4b0 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_highlight_00.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_00.dump
@@ -1,20 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_01.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_01.dump
index 6454f55..6a593e7 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_highlight_01.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_01.dump
@@ -1,20 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_02.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_02.dump
index 3c71c7c..a068764 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_highlight_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_02.dump
@@ -1,20 +1,20 @@
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+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| +0#0000000&|C+0#00e0003&|o|n|c|e|a|l| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@39
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| +0#0000000&|E+0#00e0003&|r@1|o|r|M|s|g| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@38
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|E+0#00e0003&|r@1|o|r|M|s|g| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@42
 @75
 @75
-|"+0#0000e05&| |l|i|n|e| |c|o|n|t|i|n|u|a|t|i|o|n| |a|n|d| |c|o|m@1|a|n|d| |s|e|p|a|r|a|t|o|r| +0#0000000&@33
-> @74
-|h+0#af5f00255&|i| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@64
-@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@57
-@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|C+0#e000002&|y|a|n| +0#0000000&@54
-@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|f|g|=+0#0000000&|#+0#e000002&|8|0|a|0|f@1| +0#0000000&@53
-@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@58
+|"+0#0000e05&| |l|i|n|k| +0#0000000&@68
 @75
-|h+0#af5f00255&|i| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@64
-@6|\+0#e000e06&| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@57
-@6|\+0#e000e06&| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|C+0#e000002&|y|a|n| +0#0000000&@54
-@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|f|g|=+0#0000000&|#+0#e000002&|8|0|a|0|f@1| +0#0000000&@53
-@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@45
-@57|3|7|,|0|-|1| @7|7|5|%| 
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@48
+|h+0#af5f00255&|i|g|h|l|i|g|h|t|!| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@47
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|N+0#00e0003&|O|N|E| +0#0000000&@51
+|h+0#af5f00255&|i|g|h|l|i|g|h|t|!| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|N+0#00e0003&|O|N|E| +0#0000000&@50
+@57|3|7|,|1| @9|3|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_03.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_03.dump
index e306443..d82e771 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_highlight_03.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_03.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@5|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@45
+|h+0#af5f00255#ffffff0|i|g|h|l|i|g|h|t|!| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|N+0#00e0003&|O|N|E| +0#0000000&@50
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|E+0#00e0003&|r@1|o|r|M|s|g| +0#0000000&@47
+|h+0#af5f00255&|i|g|h|l|i|g|h|t|!| +0#0000000&|l+0#00e0003&|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|E+0#00e0003&|r@1|o|r|M|s|g| +0#0000000&@46
 @75
-|h+0#af5f00255&|i| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|C+0#e000002&|y|a|n| +0#0000000&|g+0#00e0003&|u|i|f|g|=+0#0000000&|#+0#e000002&|8|0|a|0|f@1| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@5
 @75
-|h+0#af5f00255&|i| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&@59
-@6>\+0#e000e06&| +0#0000000&|F|o@1| @63
-@6|\+0#e000e06&| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@59
+>"+0#0000e05&| |d|e|f|a|u|l|t| |l|i|n|k| +0#0000000&@60
 @75
-|h+0#af5f00255&|i| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&|F|o@1| @63
-@6|\+0#e000e06&| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@46
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|5@1|,|7| @9|B|o|t| 
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@40
+|h+0#af5f00255&|i|g|h|l|i|g|h|t|!| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@39
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|N+0#00e0003&|O|N|E| +0#0000000&@43
+|h+0#af5f00255&|i|g|h|l|i|g|h|t|!| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|N+0#00e0003&|O|N|E| +0#0000000&@42
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|E+0#00e0003&|r@1|o|r|M|s|g| +0#0000000&@39
+|h+0#af5f00255&|i|g|h|l|i|g|h|t|!| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0|E+0#00e0003&|r@1|o|r|M|s|g| +0#0000000&@38
+@75
+@75
+|"+0#0000e05&| |l|i|n|e| |c|o|n|t|i|n|u|a|t|i|o|n| |a|n|d| |c|o|m@1|a|n|d| |s|e|p|a|r|a|t|o|r| +0#0000000&@33
+@75
+|h+0#af5f00255&|i| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@64
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@57|5@1|,|1| @9|5@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_04.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_04.dump
new file mode 100644
index 0000000..72ff60d
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_04.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@5|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@6|\+0#e000e06&| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@57
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@6|\+0#e000e06&| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|C+0#e000002&|y|a|n| +0#0000000&@54
+@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|f|g|=+0#0000000&|#+0#e000002&|8|0|a|0|f@1| +0#0000000&@53
+@6>\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@58
+@75
+|h+0#af5f00255&|i| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@64
+@6|\+0#e000e06&| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&@57
+@6|\+0#e000e06&| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|C+0#e000002&|y|a|n| +0#0000000&@54
+@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|f|g|=+0#0000000&|#+0#e000002&|8|0|a|0|f@1| +0#0000000&@53
+@6|\+0#e000e06&| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@45
+@75
+|h+0#af5f00255&|i| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&|t+0#00e0003&|e|r|m|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|C+0#e000002&|y|a|n| +0#0000000&|g+0#00e0003&|u|i|f|g|=+0#0000000&|#+0#e000002&|8|0|a|0|f@1| +0#0000000&|g+0#00e0003&|u|i|=+0#0000000&|b+0#e000e06&|o|l|d| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@5
+@75
+|h+0#af5f00255&|i| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&@59
+@6|\+0#e000e06&| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0@63
+@6|\+0#e000e06&| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&@59
+@75
+@57|7|3|,|7| @9|7|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_05.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_05.dump
new file mode 100644
index 0000000..50c41e1
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_05.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@74
+|h+0#af5f00255&|i| +0#0000000&|d+0#00e0003&|e|f|a|u|l|t| |l|i|n|k| +0#0000000&@59
+@6|\+0#e000e06&| +0#0000000&|F+0#0000001#ffff4012|o@1| +0#0000000#ffffff0@63
+@6|\+0#e000e06&| +0#0000000&|C+0#00e0003&|o|m@1|e|n|t| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@46
+@75
+> @74
+|"+0#0000e05&| |'|s|t|a|t|u|s|l|i|n|e|'| |u|s|e|r| |g|r|o|u|p|s| +0#0000000&@48
+@75
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|1| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|b+0#e000002&|l|a|c|k| +0#0000000&@45
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|2| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|b|l|u|e| +0#0000000&@42
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|3| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|g|r|e@1|n| +0#0000000&@41
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|4| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|c|y|a|n| +0#0000000&@42
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|5| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|r|e|d| +0#0000000&@43
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|6| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|m|a|g|e|n|t|a| +0#0000000&@39
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|7| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|y|e|l@1|o|w| +0#0000000&@40
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|8| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|l+0#e000002&|i|g|h|t|g|r|a|y| +0#0000000&@41
+|h+0#af5f00255&|i|g|h|l|i|g|h|t| +0#0000000&|U+0#00e0003&|s|e|r|9| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|d+0#e000002&|a|r|k|g|r|a|y| +0#0000000&@42
+@75
+@75
+@57|9|1|,|0|-|1| @7|9|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_highlight_06.dump b/runtime/syntax/testdir/dumps/vim_ex_highlight_06.dump
new file mode 100644
index 0000000..5f6791d
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_highlight_06.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@74
+|"+0#0000e05&| |:|t|e|r|m|i|n|a|l| |g|r|o|u|p| +0#0000000&@57
+@75
+|h+0#af5f00255&|i| +0#0000000&|T+0#00e0003&|e|r|m|i|n|a|l| +0#0000000&|c+0#00e0003&|t|e|r|m|b|g|=+0#0000000&|r+0#e000002&|e|d| +0#0000000&|c+0#00e0003&|t|e|r|m|f|g|=+0#0000000&|b+0#e000002&|l|u|e| +0#0000000&@38
+> @74
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|1|0|8|,|0|-|1| @6|B|o|t| 
diff --git a/runtime/syntax/testdir/input/vim_ex_highlight.vim b/runtime/syntax/testdir/input/vim_ex_highlight.vim
index ecfea4a..51a618d 100644
--- a/runtime/syntax/testdir/input/vim_ex_highlight.vim
+++ b/runtime/syntax/testdir/input/vim_ex_highlight.vim
@@ -1,22 +1,49 @@
 " Vim :highlight command
+" VIM_TEST_SETUP hi link vimHiGroup Todo
+
 
 " list
+
 highlight
 highlight Comment
+highlight Conceal
+highlight ErrorMsg
+highlight Foo
+
 
 " reset
+
 highlight clear
 
+
 " disable
+
 highlight clear Comment
+highlight clear Conceal
 highlight clear ErrorMsg
+highlight clear Foo
+
 highlight Comment NONE
+highlight Conceal NONE
+highlight ErrorMsg NONE
+highlight Foo NONE
+
 
 " add/modify
+
 highlight Comment cterm=underline
+highlight Conceal cterm=underline
+highlight ErrorMsg cterm=underline
+highlight Foo cterm=underline
+
 highlight default Comment term=bold
+highlight default Conceal term=bold
+highlight default ErrorMsg term=bold
+highlight Foo ErrorMsg term=bold
+
 
 " link
+
 highlight link Foo Comment
 highlight! link Foo Comment
 highlight link Foo NONE
@@ -24,7 +51,9 @@
 highlight link Foo ErrorMsg
 highlight! link Foo ErrorMsg
 
+
 " default link
+
 highlight default link Foo Comment
 highlight! default link Foo Comment
 highlight default link Foo NONE
@@ -58,3 +87,22 @@
 hi default link
       \ Foo
       \ Comment | echo "Foo"
+
+
+" 'statusline' user groups
+
+highlight User1 ctermfg=black
+highlight User2 ctermfg=darkblue
+highlight User3 ctermfg=darkgreen
+highlight User4 ctermfg=darkcyan
+highlight User5 ctermfg=darkred
+highlight User6 ctermfg=darkmagenta
+highlight User7 ctermfg=darkyellow
+highlight User8 ctermfg=lightgray
+highlight User9 ctermfg=darkgray
+
+
+" :terminal group
+
+hi Terminal ctermbg=red ctermfg=blue
+
diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 78cf018..38dc61a 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -128,12 +128,13 @@
 syn match	vimUserAutoEvent	contained	"\<\h\w*\>"	skipwhite nextgroup=vimUserAutoEventSep,vimAutocmdMod,vimAutocmdBlock
 
 " Highlight commonly used Groupnames {{{2
-syn keyword vimGroup contained	Comment Constant String Character Number Boolean Float Identifier Function Statement Conditional Repeat Label Operator Keyword Exception PreProc Include Define Macro PreCondit Type StorageClass Structure Typedef Special SpecialChar Tag Delimiter SpecialComment Debug Underlined Ignore Error Todo
+" GEN_SYN_VIM: vimGroup, START_STR='syn keyword vimGroup contained', END_STR=''
+syn keyword vimGroup contained Added Boolean Changed Character Comment Conditional Constant Debug Define Delimiter Error Exception Float Function Identifier Ignore Include Keyword Label Macro Number Operator PreCondit PreProc Removed Repeat Special SpecialChar SpecialComment Statement StorageClass String Structure Tag Todo Type Typedef Underlined
 
 " Default highlighting groups {{{2
 " GEN_SYN_VIM: vimHLGroup, START_STR='syn keyword vimHLGroup contained', END_STR=''
 syn keyword vimHLGroup contained ErrorMsg IncSearch ModeMsg NonText StatusLine StatusLineNC EndOfBuffer VertSplit VisualNOS DiffText DiffTextAdd PmenuSbar TabLineSel TabLineFill TabPanel TabPanelSel TabPanelFill Cursor lCursor QuickFixLine CursorLineSign CursorLineFold CurSearch PmenuKind PmenuKindSel PmenuMatch PmenuMatchSel PmenuExtra PmenuExtraSel PopupSelected MessageWindow PopupNotification Normal Directory LineNr CursorLineNr MoreMsg Question Search SpellBad SpellCap SpellRare SpellLocal PmenuThumb Pmenu PmenuSel SpecialKey Title WarningMsg WildMenu Folded FoldColumn SignColumn Visual DiffAdd DiffChange DiffDelete TabLine CursorColumn CursorLine ColorColumn MatchParen StatusLineTerm StatusLineTermNC ToolbarLine ToolbarButton Menu Tooltip Scrollbar CursorIM
-syn keyword vimHLGroup contained LineNrAbove LineNrBelow
+syn keyword vimHLGroup contained ComplMatchIns LineNrAbove LineNrBelow MsgArea Terminal User1 User2 User3 User4 User5 User6 User7 User8 User9
 syn match vimHLGroup contained "\<Conceal\>"
 syn case match
 
@@ -283,7 +284,7 @@
 syn case match
 
 " All vimCommands are contained by vimIsCommand. {{{2
-syn cluster vimCmdList	contains=vimAbb,vimAddress,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimCommandModifier,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDelcommand,vimDelFunction,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimExMark,vimFor,vimFunction,vimFunctionFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimImport,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimProfdel,vimProfile,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimThrow,vimUniq,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList,vimLua,vimMzScheme,vimPerl,vimPython,vimPython3,vimPythonX,vimRuby,vimTcl
+syn cluster vimCmdList	contains=vimAbb,vimAddress,vimAutocmd,vimAugroup,vimBehave,vimCall,vimCatch,vimCommandModifier,vimConst,vimDoautocmd,vimDebuggreedy,vimDef,vimDefFold,vimDelcommand,vimDelFunction,@vimEcho,vimElse,vimEnddef,vimEndfunction,vimEndif,vimExecute,vimIsCommand,vimExtCmd,vimExFilter,vimExMark,vimFor,vimFunction,vimFunctionFold,vimGrep,vimGrepAdd,vimGlobal,vimHelpgrep,vimHighlight,vimImport,vimLet,vimLoadkeymap,vimLockvar,vimMake,vimMap,vimMark,vimMatch,vimNotFunc,vimNormal,vimProfdel,vimProfile,vimRedir,vimSet,vimSleep,vimSort,vimSyntax,vimSynColor,vimSynLink,vimThrow,vimUniq,vimUnlet,vimUnlockvar,vimUnmap,vimUserCmd,vimVimgrep,vimVimgrepadd,vimMenu,vimMenutranslate,@vim9CmdList,@vimExUserCmdList,vimLua,vimMzScheme,vimPerl,vimPython,vimPython3,vimPythonX,vimRuby,vimTcl
 syn cluster vim9CmdList	contains=vim9Abstract,vim9Class,vim9Const,vim9Enum,vim9Export,vim9Final,vim9For,vim9Interface,vim9Type,vim9Var
 syn match vimCmdSep	"\\\@1<!|"	skipwhite nextgroup=@vimCmdList,vimSubst1,vimFunc
 syn match vimCmdSep	":\+"	skipwhite nextgroup=@vimCmdList,vimSubst1
@@ -1484,7 +1485,13 @@
 syn match	vimSynMenuColon	contained	":"	nextgroup=vimSynMenuName
 syn match	vimSynMenuName	contained	"\w\+"
 
-syn cluster vimExUserCmdList contains=vimCompilerSet,vimSynMenu
+" runtime/syntax/syncolor.vim
+syn match	vimSynColor		"\<SynColor\>"	skipwhite nextgroup=vimSynColorGroup
+syn match	vimSynColorGroup	contained	"\<\h\w*\>"	skipwhite nextgroup=vimHiKeyList	contains=vimGroup
+syn match	vimSynLink		"\<SynLink\>"	skipwhite nextgroup=vimSynLinkGroup
+syn match	vimSynLinkGroup	contained	"\<\h\w*\>"	skipwhite nextgroup=vimGroup	contains=vimGroup
+
+syn cluster vimExUserCmdList contains=vimCompilerSet,vimSynColor,vimSynLink,vimSynMenu
 
 " Errors And Warnings: {{{2
 " ====================
@@ -1732,8 +1739,9 @@
 syn match	vimHighlight	"\<hi\%[ghlight]\>"	skipwhite nextgroup=vimHiBang,@vimHighlightCluster
 syn match	vimHiBang	contained	"\a\@1<=!"	skipwhite nextgroup=@vimHighlightCluster
 
-syn match	vimHiGroup	contained	"\i\+"
 syn case ignore
+" Conceal is a generated low-priority match
+syn match	vimHiGroup	contained	"\%(\<Conceal\>\)\@!\i\+"
 syn keyword	vimHiNone	contained	NONE
 syn keyword	vimHiAttrib	contained	none bold inverse italic nocombine reverse standout strikethrough underline undercurl underdashed underdotted underdouble
 syn keyword	vimFgBgAttrib	contained	none bg background fg foreground
@@ -2560,6 +2568,8 @@
  hi def link vim9Vim9Script	vimCommand
 
  hi def link vimCompilerSet	vimCommand
+ hi def link vimSynColor vimCommand
+ hi def link vimSynLink vimCommand
  hi def link vimSynMenu	vimCommand
  hi def link vimSynMenuPath	vimMenuName
 endif