diff --git a/runtime/syntax/generator/gen_syntax_vim.vim b/runtime/syntax/generator/gen_syntax_vim.vim
index a5376a8..750b5d8 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 Feb 08
+" Last Change: 2025 Mar 09
 
 let s:keepcpo= &cpo
 set cpo&vim
@@ -582,6 +582,38 @@
 endfunc
 
 " ------------------------------------------------------------------------------
+function s:parse_vim_var(li)
+	try
+		let file_name = $VIM_SRCDIR . '/evalvars.c'
+		let item = {}
+
+		new
+		exec 'read ' . file_name
+		norm! gg
+		exec '/^} vimvars\[VV_LEN] =\n{$/+1;/^};$/-1yank'
+		%delete _
+
+		put
+		g!/^\s*{VV_NAME(/d
+
+		for line in getline(1, line('$'))
+			let list = matchlist(line, '^\s*{VV_NAME("\(\w\+\)"')
+			let item.name = list[1]
+			call add(a:li, copy(item))
+		endfor
+
+		quit!
+
+		if empty(a:li)
+			throw 'var is empty'
+		endif
+	catch /.*/
+		call s:err_gen('')
+		throw 'exit'
+	endtry
+endfunc
+
+" ------------------------------------------------------------------------------
 function s:append_syn_any(lnum, str_info, li)
 	let ret_lnum = a:lnum
 	let str = a:str_info.start
@@ -665,6 +697,15 @@
 		let lnum = s:search_and_check(kword . ' term output code', base_fname, str_info)
 		let lnum = s:append_syn_any(lnum, str_info, li)
 
+		" vimOption - normal variable
+		let li = a:vim_info.opt
+		let lnum = s:search_and_check(kword . ' normal variable', base_fname, str_info)
+		let lnum = s:append_syn_vimopt(lnum, str_info, li, '', 0)
+		" vimOption - term output code variable
+		let li = a:vim_info.term_out_code
+		let lnum = s:search_and_check(kword . ' term output code variable', base_fname, str_info)
+		let lnum = s:append_syn_any(lnum, str_info, li)
+
 		" Missing vimOption
 		let li = a:vim_info.missing_opt
 		let lnum = s:search_and_check('Missing vimOption', base_fname, str_info)
@@ -687,6 +728,11 @@
 		let lnum = s:search_and_check('vimFuncName', base_fname, str_info)
 		let lnum = s:append_syn_any(lnum, str_info, li)
 
+		" vimVarName
+		let li = a:vim_info.var
+		let lnum = s:search_and_check('vimVarName', base_fname, str_info)
+		let lnum = s:append_syn_any(lnum, str_info, li)
+
 		" vimUserAttrbCmplt
 		let li = a:vim_info.compl_name
 		let lnum = s:search_and_check('vimUserCmdAttrCmplt', base_fname, str_info)
@@ -874,6 +920,7 @@
 	let s:vim_info.hlgroup = []
 	let s:vim_info.compl_name = []
 	let s:vim_info.addr_name = []
+	let s:vim_info.var = []
 
 	set lazyredraw
 	if !$CHECK_HELP_DOC
@@ -885,6 +932,7 @@
 		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)
+		silent call s:parse_vim_var(s:vim_info.var)
 
 		call s:update_syntax_vim_file(s:vim_info)
 	else
diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base
index 01786ab..ae2d97a 100644
--- a/runtime/syntax/generator/vim.vim.base
+++ b/runtime/syntax/generator/vim.vim.base
@@ -2,24 +2,30 @@
 " Language:	   Vim script
 " Maintainer:	   Hirohito Higashi <h.east.727 ATMARK gmail.com>
 "	   Doug Kearns <dougkearns@gmail.com>
-" Last Change:	   2025 Mar 06
+" Last Change:	   2025 Mar 09
 " Former Maintainer: Charles E. Campbell
 
 " DO NOT CHANGE DIRECTLY.
 " THIS FILE PARTLY GENERATED BY gen_syntax_vim.vim.
 " (Search string "GEN_SYN_VIM:" in this file)
 
-" Automatically generated keyword lists: {{{1
-
-" Quit when a syntax file was already loaded {{{2
+" Quit when a syntax file was already loaded {{{1
 if exists("b:current_syntax")
   finish
 endif
 let s:keepcpo= &cpo
 set cpo&vim
 
+" Feature testing {{{1
+
 let s:vim9script = "\n" .. getline(1, 32)->join("\n") =~# '\n\s*vim9\%[script]\>'
 
+function s:has(feature)
+  return has(a:feature) || index(get(g:, "vimsyn_vim_features", []), a:feature) != -1
+endfunction
+
+" Automatically generated keyword lists: {{{1
+
 " vimTodo: contains common special-notices for comments {{{2
 " Use the vimCommentGroup cluster to add your own.
 syn keyword vimTodo contained	COMBAK	FIXME	TODO	XXX
@@ -41,7 +47,6 @@
 
 " vimOptions: These are the invertible variants {{{2
 " GEN_SYN_VIM: vimOption invertible, START_STR='syn keyword vimOption contained', END_STR=''
-
 " termcap codes (which can also be set) {{{2
 " GEN_SYN_VIM: vimOption term output code, START_STR='syn keyword vimOption contained', END_STR='skipwhite nextgroup=vimSetEqual,vimSetMod'
 " term key codes
@@ -55,6 +60,19 @@
 syn match   vimOption contained	"t_%i"
 syn match   vimOption contained	"t_k;"
 
+" vimOptions: These are the variable names {{{2
+" GEN_SYN_VIM: vimOption normal variable,           START_STR='syn keyword vimOptionVarName contained', END_STR=''
+" GEN_SYN_VIM: vimOption term output code variable, START_STR='syn keyword vimOptionVarName contained', END_STR=''
+syn keyword vimOptionVarName contained	t_F1 t_F2 t_F3 t_F4 t_F5 t_F6 t_F7 t_F8 t_F9 t_k1 t_K1 t_k2 t_k3 t_K3 t_k4 t_K4 t_k5 t_K5 t_k6 t_K6 t_k7 t_K7 t_k8 t_K8 t_k9 t_K9 t_KA t_kb t_kB t_KB t_KC t_kd t_kD t_KD t_KE t_KF t_KG t_kh t_KH t_kI t_KI t_KJ t_KK t_kl t_KL t_kN t_kP t_kr t_ku
+syn match   vimOptionVarName contained	"t_%1"
+syn match   vimOptionVarName contained	"t_#2"
+syn match   vimOptionVarName contained	"t_#4"
+syn match   vimOptionVarName contained	"t_@7"
+syn match   vimOptionVarName contained	"t_*7"
+syn match   vimOptionVarName contained	"t_&8"
+syn match   vimOptionVarName contained	"t_%i"
+syn match   vimOptionVarName contained	"t_k;"
+
 " unsupported settings: some were supported by vi but don't do anything in vim {{{2
 " GEN_SYN_VIM: Missing vimOption, START_STR='syn keyword vimErrSetting contained', END_STR=''
 
@@ -72,10 +90,20 @@
 
 " Function Names {{{2
 " GEN_SYN_VIM: vimFuncName, START_STR='syn keyword vimFuncName contained', END_STR=''
+" Predefined variable names {{{2
+" GEN_SYN_VIM: vimVarName, START_STR='syn keyword vimVimVarName contained', END_STR=''
 
-"--- syntax here and above generated by mkvimvim ---
+"--- syntax here and above generated by runtime/syntax/generator/gen_syntax_vim.vim ---
+
 " Special Vim Highlighting (not automatic) {{{1
 
+" Neovim keyword list additions {{{2
+
+if s:has("nvim")
+  syn keyword vimOptionVarName contained channel inccommand mousescroll pumblend redrawdebug scrollback shada shadafile statuscolumn termpastefilter termsync winbar winblend winhighlight
+  syn keyword vimVimVarName    contained lua msgpack_types relnum stderr termrequest virtnum
+endif
+
 " Set up commands for this syntax highlighting file {{{2
 
 com! -nargs=* Vim9 execute <q-args> s:vim9script ? "" : "contained"
@@ -213,14 +241,17 @@
 syn region vimSubscript contained	matchgroup=vimSubscriptBracket start="\[" end="]" nextgroup=vimSubscript contains=@vimExprList
 
 syn match vimVar	      contained	"\<\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript contains=vim9Super,vim9This
-syn match vimVar		"\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript
-syn match vimVar		"\<a:\%(000\|\d\+\)\>"	nextgroup=vimSubscript
-syn match vimFBVar      contained   "\<[bwglsta]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript
+syn match vimVar		"\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript contains=vimVarScope
+syn match vimVar		"\<a:\%(000\|1\=[0-9]\|20\)\>"	nextgroup=vimSubscript contains=vimVarScope
+syn match vimFBVar      contained	"\<[bwglsta]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript contains=vimVarScope
 
-syn match vimVimVar	"\<v:\h\w*\>"		nextgroup=vimSubscript
-syn match vimOptionVar      	"&\%([lg]:\)\=\a\+\>"	nextgroup=vimSubscript
-syn match vimOptionVar	"&t_\S[a-zA-Z0-9]\>"	nextgroup=vimSubscript
-syn match vimOptionVar        	"&t_k;"		nextgroup=vimSubscript
+" match the scope prefix independently of the retrofitted scope dictionary
+syn match vimVarScope   contained	"\<[bwglstav]:"
+syn match vimVimVar     contained	"\<[bwglstav]:\%(\h\|\d\)\@!"	nextgroup=vimSubscript
+
+syn match vimVarNameError contained "\<\h\w*\>"
+syn match vimVimVar	"\<v:"		nextgroup=vimSubscript,vimVimVarName,vimVarNameError
+syn match vimOptionVar	"&\%([lg]:\)\="		nextgroup=vimSubscript,vimOptionVarName,vimVarNameError
 syn cluster vimSpecialVar	contains=vimEnvvar,vimLetRegister,vimOptionVar,vimVimVar
 
 Vim9 syn match vim9LhsVariable	"\s\=\h[a-zA-Z0-9#_]*\ze\s\+[-+/*%]\=="
@@ -739,7 +770,7 @@
 syn region	vimUnletVars	contained
       \ start="$\I\|\h" skip=+\n\s*\\\|\n\s*"\\ \|^\s*"\\ + end="$" end="\ze[|"]"
       \ nextgroup=vimCmdSep,vimComment
-      \ contains=@vimContinue,vimEnvvar,vimVar
+      \ contains=@vimContinue,vimEnvvar,vimVar,vimVimVar
 
 VimFoldh syn region vimLetHereDoc	matchgroup=vimLetHereDocStart start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)'	matchgroup=vimLetHereDocStop end='^\z1\=\z2$' extend
 VimFoldh syn region vimLetHereDoc	matchgroup=vimLetHereDocStart start='=<<\%(\s*\)\@>\z(\L\S*\)'			matchgroup=vimLetHereDocStop end='^\z1$' extend
@@ -1451,7 +1482,7 @@
  hi def link vimFuncMod	Special
  hi def link vimFuncParam	vimVar
  hi def link vimFuncParamEquals	vimOper
- hi def link vimFuncScope	vimVar
+ hi def link vimFuncScope	vimVarScope
  hi def link vimFuncSID	vimNotation
  hi def link vimGroupAdd	vimSynOption
  hi def link vimGroupName	vimGroup
@@ -1521,7 +1552,7 @@
  hi def link vimOperContinueComment	vimContinueComment
  hi def link vimOption	PreProc
  hi def link vimOptionVar	Identifier
- hi def link vimVimVar	Identifier
+ hi def link vimOptionVarName	Identifier
  hi def link vimParenSep	Delimiter
  hi def link vimPatSepErr	vimError
  hi def link vimPatSepR	vimPatSep
@@ -1605,6 +1636,9 @@
  hi def link vimUserCmdKey	vimCommand
  hi def link vimUserFunc	Normal
  hi def link vimVar	Normal
+ hi def link vimVarScope	Identifier
+ hi def link vimVimVar	Identifier
+ hi def link vimVimVarName	Identifier
  hi def link vimWarn	WarningMsg
 
  hi def link vim9Abstract	vimCommand
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_00.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_00.dump
index a871473..6f7cd59 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_00.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_00.dump
@@ -12,7 +12,7 @@
 @2|t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 @2|w+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 @75
-@2|v+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+@2|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
 @2|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_01.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_01.dump
index e0a5b24..d5511ca 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_01.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_01.dump
@@ -1,5 +1,5 @@
 | +0&#ffffff0@74
-@2|v+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+@2|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
 @2|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
@@ -17,4 +17,4 @@
 @2|v+0#af5f00255&|a|r| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|;+0#0000000&| |$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@43
 @2|v+0#af5f00255&|a|r| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| @62
 @8|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|r|;+0#0000000&| @59
-@57|1|9|,|3| @10|7|%| 
+@57|1|9|,|3| @10|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_02.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_02.dump
index 34d583e..9bb006e 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_02.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_02.dump
@@ -17,4 +17,4 @@
 | +0#e000002&@3|.@2| +0#0000000&@67
 | +0#e000e06&@1|E|N|D| +0#0000000&@69
 @75
-@57|3|7|,|1| @9|1|7|%| 
+@57|3|7|,|1| @9|1|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_03.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_03.dump
index 8accf95..dd75ae8 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_03.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_03.dump
@@ -10,11 +10,11 @@
 @1| +0#00e0e07&|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @1| +0#00e0e07&|f|o@1|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
+@1| +0#00e0e07&|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@1| +0#00e0e07&|f|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@75
 @1| +0#00e0e07&|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @1| +0#00e0e07&|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @1| +0#00e0e07&|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @1| +0#00e0e07&|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-@1| +0#00e0e07&|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-@1| +0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-@75
-@57|5@1|,|3| @9|2|7|%| 
+@57|5@1|,|3| @9|2|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_04.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_04.dump
index bb8f803..7d28f18 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_04.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_04.dump
@@ -1,9 +1,12 @@
-| +0&#ffffff0@74
+| +0&#ffffff0| +0#00e0e07&|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+@1| +0#00e0e07&|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+@1| +0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+@75
 @2|b+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-@2|g+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+@2>g+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 @2|t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 @2|w+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-> @74
+@75
 @2|b+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @2|g+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @2|t+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
@@ -14,7 +17,4 @@
 @2|t+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @2|w+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
-@2|b+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-@2|g+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-@2|t+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-@57|7|3|,|0|-|1| @7|3|7|%| 
+@57|7|3|,|3| @9|3|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_05.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_05.dump
index f339756..57bb62f 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_05.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_05.dump
@@ -1,9 +1,12 @@
-| +0&#ffffff0@1|t+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+| +0&#ffffff0@74
+@2|b+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+@2|g+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+@2|t+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @2|w+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-@75
+> @74
 @2|b+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @2|g+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-@2>t+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+@2|t+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @2|w+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
 @2|b+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
@@ -14,7 +17,4 @@
 @2|b+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @2|g+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @2|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-@2|w+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-@75
-@2|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-@57|9|1|,|3| @9|4|6|%| 
+@57|9|1|,|0|-|1| @7|4|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_06.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_06.dump
index 23396ad..a0ab494 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_06.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_06.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-@2|$+0#e000e06&|F|O@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+| +0&#ffffff0@1|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+@2|w+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @75
+@2|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+@2|$+0#e000e06&|F|O@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+> @74
 @2|@+0#e000e06&|f| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 @2|@+0#e000e06&|f| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-> @74
-@2|&+0#00e0e07&|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+@75
+@2|&+0#00e0e07&|a|r|i| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
 @2|&+0#00e0e07&|t|_|k|1| +0#0000000&|=+0#af5f00255&| +0#0000000&|"+0#e000002&|\+0#e000e06&|<|E|s|c|>|[+0#e000002&|2|3|4|;|"| +0#0000000&@51
 @75
-@2|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+@2|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
-@2|&+0#00e0e07&|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-@2|&+0#00e0e07&|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+@2|&+0#00e0e07&|a|r|i| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+@2|&+0#00e0e07&|a|r|i| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 @75
-@2|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-@75
-@2|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-@2|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-@57|1|0|9|,|0|-|1| @6|5|6|%| 
+@2|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+@57|1|0|9|,|0|-|1| @6|5|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_07.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_07.dump
index 119cc25..6d92e19 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_07.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_07.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-@2|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+| +0&#ffffff0@1|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @75
-@2|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+@2|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@2|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@2|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+> @74
+@2|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @75
-@2>&+0#00e0e07&|g|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-@2|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-@2|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+@2|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@2|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@2|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 @75
 @2|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @2|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| @67
 @8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|[+0#e000e06&|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-@2|[+0#e000e06&|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @65
-@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|r|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-@2|[+0#e000e06&|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|[+0#e000e06&|&+0#00e0e07&|f|o@1|,+0#0000000&| @66
-@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|r|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
-@2|[+0#e000e06&|$|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@57|1|2|7|,|3| @8|6@1|%| 
+@2|[+0#e000e06&|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@48
+@2|[+0#e000e06&|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @64
+@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|f|a|l|s|e|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
+@2|[+0#e000e06&|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@57|1|2|7|,|0|-|1| @6|5|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_08.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_08.dump
index 686fa47..33dddb6 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_08.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_08.dump
@@ -1,9 +1,12 @@
-| +0&#ffffff0@1|[+0#e000e06&|$|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+| +0&#ffffff0@1|[+0#e000e06&|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@2|[+0#e000e06&|&+0#00e0e07&|a|r|i|,+0#0000000&| @66
+@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|k|c|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+@2|[+0#e000e06&|$|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @2|[+0#e000e06&|$|f|o@1|,+0#0000000&| @66
-@8|\+0#e000e06&| +0#0000000&@1|$+0#e000e06&|b|a|r|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@8>\+0#e000e06&| +0#0000000&@1|$+0#e000e06&|b|a|r|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @2|[+0#e000e06&|@|a|,+0#0000000&| |@+0#e000e06&|b|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @2|[+0#e000e06&|@|a|,+0#0000000&| @68
-@8>\+0#e000e06&| +0#0000000&@1|@+0#e000e06&|a|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@8|\+0#e000e06&| +0#0000000&@1|@+0#e000e06&|a|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @75
 @2|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#e000e06&| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @2|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#e000e06&| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
@@ -14,7 +17,4 @@
 @75
 @2|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|;+0#0000000&| |b+0#00e0e07&|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
 @2|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| @67
-@8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|;+0#0000000&| @60
-@8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|[+0#e000e06&|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|;+0#0000000&| |v+0#00e0e07&|:|b|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@44
-@57|1|4|5|,|2|-|9| @6|7|6|%| 
+@57|1|4|5|,|2|-|9| @6|6|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_09.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_09.dump
index 0c5a48d..4cdfb12 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_09.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_09.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|[+0#e000e06&|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|;+0#0000000&| |v+0#00e0e07&|:|b|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@44
-@2|[+0#e000e06&|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @65
-@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|r|;+0#0000000&| @58
-@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+| +0&#ffffff0@1|[+0#e000e06&|f+0#00e0e07&|o@1|,+0#0000000&| @67
+@8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|;+0#0000000&| @60
+@8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@2|[+0#e000e06&|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| |v+0#00e0e07&|:|n|o|n|e|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@40
+@2|[+0#e000e06&|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @64
+@8>\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| @56
+@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|n|o|n|e|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
 @2|[+0#e000e06&|$|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|;+0#0000000&| |$+0#e000e06&|b|a|z|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@47
-@2>[+0#e000e06&|$|f|o@1|,+0#0000000&| @66
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 @8|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|r|;+0#0000000&| @59
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-@2|[+0#e000e06&|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|;+0#0000000&| |&+0#00e0e07&|b|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@47
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+@2|[+0#e000e06&|&+0#00e0e07&|a|r|i|,+0#0000000&| @66
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 @2|[+0#e000e06&|@|a|,+0#0000000&| |@+0#e000e06&|b|;+0#0000000&| |@+0#e000e06&|c|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @2|[+0#e000e06&|@|a|,+0#0000000&| @68
 @8|\+0#e000e06&| +0#0000000&|@+0#e000e06&|b|;+0#0000000&| @61
 @8|\+0#e000e06&| +0#0000000&|@+0#e000e06&|c|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@75
-@1| +0#00e0e07&|f|o@1| +0#0000000&|=+0#e000e06&|<@1| |E|N|D| +0#0000000&@61
-|.+0#e000002&@2| +0#0000000&@71
-@57|1|6|3|,|3| @8|8|6|%| 
+@57|1|6|3|,|2|-|9| @6|7|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_10.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_10.dump
index 9cba855..a0d6b80 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_10.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_10.dump
@@ -1,9 +1,12 @@
-|.+0#e000002#ffffff0@2| +0#0000000&@71
+| +0&#ffffff0@7|\+0#e000e06&| +0#0000000&|@+0#e000e06&|c|]| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@75
+@1| +0#00e0e07&|f|o@1| +0#0000000&|=+0#e000e06&|<@1| |E|N|D| +0#0000000&@61
+|.+0#e000002&@2| +0#0000000&@71
 |E+0#e000e06&|N|D| +0#0000000&@71
-@1| +0#00e0e07&|f|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D| +0#0000000&@56
+@1| +0#00e0e07&>f|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D| +0#0000000&@56
 | +0#e000002&@1|.@2| +0#0000000&@69
 | +0#e000e06&@1|E|N|D| +0#0000000&@69
-@1| +0#00e0e07&>f|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D| +0#0000000&@56
+@1| +0#00e0e07&|f|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D| +0#0000000&@56
 |.+0#e000002&@2| +0#0000000&@71
 |E+0#e000e06&|N|D| +0#0000000&@71
 @1| +0#00e0e07&|f|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |e|v|a|l| |E|N|D| +0#0000000&@51
@@ -14,7 +17,4 @@
 | +0#e000e06&@1|E|N|D| +0#0000000&@69
 @75
 | +0#0000e05&@1|#| |:|f|o|r| +0#0000000&@66
-@75
-@2|f+0#af5f00255&|o|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-@2|e+0#af5f00255&|n|d|f|o|r| +0#0000000&@66
-@57|1|8|1|,|3| @8|9|6|%| 
+@57|1|8|1|,|3| @8|8|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_11.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_11.dump
index 9948671..abe24e7 100644
--- a/runtime/syntax/testdir/dumps/vim9_def_variables_11.dump
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_11.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|e+0#af5f00255&|n|d|f|o|r| +0#0000000&@66
+| +0#0000e05#ffffff0@1|#| |:|f|o|r| +0#0000000&@66
 @75
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+@2|f+0#af5f00255&|o|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @2|e+0#af5f00255&|n|d|f|o|r| +0#0000000&@66
-|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@68
-> @74
 @75
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
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-| +0#0000000&@56|1|9@1|,|0|-|1| @6|B|o|t| 
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+@57|1|9@1|,|3| @8|9|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_def_variables_12.dump b/runtime/syntax/testdir/dumps/vim9_def_variables_12.dump
new file mode 100644
index 0000000..ea9b184
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim9_def_variables_12.dump
@@ -0,0 +1,20 @@
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+> @74
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diff --git a/runtime/syntax/testdir/dumps/vim9_expr_00.dump b/runtime/syntax/testdir/dumps/vim9_expr_00.dump
index 373b3a0..e8fe318 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_00.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_00.dump
@@ -2,19 +2,19 @@
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 @75
 @75
-|#+0#0000e05&| |O|p|e|r|a|t|o|r|s| +0#0000000&@63
+|#+0#0000e05&| |D|i|c|t|i|o|n|a|r|y| +0#0000000&@62
 @75
-|#+0#0000e05&| |T|e|r|n|a|r|y| +0#0000000&@65
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 @75
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 @75
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-@75
-|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@60
-@8|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&@59
-@8|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&@52
-@16|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&@50
-@16|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@52
-|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&@58
 @57|1|,|1| @10|T|o|p| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_01.dump b/runtime/syntax/testdir/dumps/vim9_expr_01.dump
index 597161e..f31e777 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_01.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_01.dump
@@ -1,20 +1,20 @@
-|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@60
-@8|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&@59
-@8|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&@52
-@16|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&@50
-@16|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@52
->e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&@58
-@8|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@59
-@8|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&@52
-@16|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@50
-@16|l+0#00e0e07&|n|u|m| +0#0000000&@54
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+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| |{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@43
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| |{+0#e000e06&| +0#0000000&|'+0#e000002&|b|a|r|'|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@43
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| |{+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|r|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@43
+> @74
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 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&|?+0#af5f00255&| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&|:+0#af5f00255&| +0#0000000&|f+0#e000002&|a|l|s|e| +0#0000000&@50
-|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|1+0#e000002&| +0#0000000&|:+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
-|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|"+0#e000002&|b|a|r|"| +0#0000000&@48
-|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@54
-|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|b|a|r| +0#0000000&@48
-|e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|$+0#e000e06&|B|A|R| +0#0000000&@51
-|e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|:+0#af5f00255&| +0#0000000&|F|a|l|s|e|(+0#e000e06&|)| +0#0000000&@44
-|e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&| +0#0000000&|@+0#e000e06&|a| +0#0000000&|:+0#af5f00255&| +0#0000000&|@+0#e000e06&|b| +0#0000000&@57
-@57|1|9|,|1| @9|1|3|%| 
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+@75
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+@57|1|9|,|0|-|1| @8|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_02.dump b/runtime/syntax/testdir/dumps/vim9_expr_02.dump
index 4b9842c..f8b6d90 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_02.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_02.dump
@@ -1,20 +1,20 @@
-|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&| +0#0000000&|@+0#e000e06&|a| +0#0000000&|:+0#af5f00255&| +0#0000000&|@+0#e000e06&|b| +0#0000000&@57
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-@75
-|#+0#0000e05&| |F|a|l|s|y| +0#0000000&@67
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 > @74
-|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |{+0#e000e06&| +0#0000000&@2|b+0#00e0e07&|a|r|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |{+0#e000e06&| +0#0000000&|-+0#af5f00255&|b+0#00e0e07&|a|r|-+0#af5f00255&|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |{+0#e000e06&| +0#0000000&|'+0#e000002&|b|a|r|'|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |{+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|r|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@43
-|e+0#af5f00255&|c|h|o| +0#0000000&|G|e|t|N|a|m|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|u|n|k|n|o|w|n|'| +0#0000000&@47
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@68
+| +0#0000e05&@1|#| |c|o|m@1|e|n|t| +0#0000000&@63
+@2|f+0#00e0e07&|o@1|:+0#0000000&| |{+0#e000e06&| +0#0000000&@66
+@4|b+0#00e0e07&|a|r|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&@59
+@2|}+0#e000e06&| +0#0000000&@71
+|}+0#e000e06&| +0#0000000&@73
 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&@62
-@6|\+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@48
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@51
-@75
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@57
-|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@63
-|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&@55
-@57|3|7|,|0|-|1| @7|3|2|%| 
+@57|3|7|,|0|-|1| @7|2|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_03.dump b/runtime/syntax/testdir/dumps/vim9_expr_03.dump
index 80ce231..1b6b634 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_03.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_03.dump
@@ -1,20 +1,20 @@
-|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&@55
-|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@59
-|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&@55
-|e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@57
-|e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&@53
->e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|@+0#e000e06&|a| +0#0000000&@61
-|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|t+0#e000002&|r|u|e|)+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|(+0#e000e06&|t+0#e000002&|r|u|e|)+0#e000e06&| +0#0000000&@53
-|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&@59
+| +0&#ffffff0@74
+|#+0#0000e05&| |m|a|t|c|h| |a|s| |k|e|y|s| |n|o|t| |s|c|o|p|e| |d|i|c|t|i|o|n|a|r|i|e|s| +0#0000000&@36
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|b+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |w+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |t+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |g+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |l+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |s+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |a+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |v+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2| +0#0000000&@1|}+0#e000e06&| +0#0000000&@10
 @75
+|#+0#0000e05&| |O|p|e|r|a|t|o|r|s| +0#0000000&@63
+> @74
+|#+0#0000e05&| |T|e|r|n|a|r|y| +0#0000000&@65
 @75
-|#+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|?+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|:+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @75
-|F|o@1|(+0#e000e06&|t+0#e000002&|r|u|e|,+0#0000000&| |f+0#e000002&|a|l|s|e|,+0#0000000&| |n+0#e000002&|u|l@1|)+0#e000e06&| +0#0000000&@52
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@45
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@21
 @75
-@75
-|#+0#0000e05&| |C|o|m@1|a|n|d| |{|e|x|p|r|}| |a|r|g|u|m|e|n|t|s| +0#0000000&@48
-@75
-|i+0#af5f00255&|f| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@67
-@2|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@63
-@57|5@1|,|1| @9|5|1|%| 
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@60
+@8|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&@59
+@8|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&@52
+@16|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&@50
+@16|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@52
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&@58
+@57|5@1|,|0|-|1| @7|3|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_04.dump b/runtime/syntax/testdir/dumps/vim9_expr_04.dump
index c8383bc..47754a0 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_04.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_04.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@63
-|e+0#af5f00255&|l|s|e|i|f| +0#0000000&|f+0#e000002&|a|l|s|e| +0#0000000&@62
-@2|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#e000002&|a|l|s|e| +0#0000000&@62
-|e+0#af5f00255&|n|d|i|f| +0#0000000&@69
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&@58
+@8|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@59
+@8|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&@52
+@16|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@50
+@16|l+0#00e0e07&|n|u|m| +0#0000000&@54
+> @74
+|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&|?+0#af5f00255&| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&|:+0#af5f00255&| +0#0000000&|f+0#e000002&|a|l|s|e| +0#0000000&@50
+|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|1+0#e000002&| +0#0000000&|:+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
+|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|"+0#e000002&|b|a|r|"| +0#0000000&@48
+|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@54
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|b|a|r| +0#0000000&@48
+|e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|$+0#e000e06&|B|A|R| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|:+0#af5f00255&| +0#0000000&|F|a|l|s|e|(+0#e000e06&|)| +0#0000000&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&| +0#0000000&|@+0#e000e06&|a| +0#0000000&|:+0#af5f00255&| +0#0000000&|@+0#e000e06&|b| +0#0000000&@57
+|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|t+0#e000002&|r|u|e|)+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|t+0#e000002&|r|u|e|)+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|f+0#e000002&|a|l|s|e|)+0#e000e06&| +0#0000000&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&|)+0#e000e06&| +0#0000000&@54
 @75
->w+0#af5f00255&|h|i|l|e| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@64
-@2|b+0#af5f00255&|r|e|a|k| +0#0000000&@67
-|e+0#af5f00255&|n|d|w|h|i|l|e| +0#0000000&@66
+|#+0#0000e05&| |F|a|l|s|y| +0#0000000&@67
 @75
-|d+0#af5f00255&|e|f| +0#0000000&|F|o@1|(+0#e000e06&|)|:+0#0000000&| |b+0#00e0003&|o@1|l| +0#0000000&@59
-@2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@61
-|e+0#af5f00255&|n|d@1|e|f| +0#0000000&@68
-@75
-@75
-|#+0#0000e05&| |I|s@1|u|e| |#|1|4@1|2|3| |(|v|i|m|.|v|i|m|:| |O|p|t| |o|u|t| |o|f| |v|i|m|S|e|a|r|c|h|*|)| +0#0000000&@27
-@75
-|:|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@66
-|c+0#af5f00255&|o|n|s|t| +0#0000000&|t+0#00e0e07&|r|u|t|h|y|:+0#0000000&| |n+0#00e0003&|u|m|b|e|r| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#e000002&|a|l|s|e| +0#0000000&@46
-@4|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@66
-@57|7|3|,|1| @9|7|0|%| 
+@57|7|3|,|0|-|1| @7|4|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_05.dump b/runtime/syntax/testdir/dumps/vim9_expr_05.dump
index 083705e..753d327 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_05.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_05.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@3|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@66
-@4|)+0#e000e06&| +0#0000000&@69
-@4|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@66
-@4|)+0#e000e06&| +0#0000000&@69
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&@63
+| +0&#ffffff0@74
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@43
+|e+0#af5f00255&|c|h|o| +0#0000000&|G|e|t|N|a|m|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|u|n|k|n|o|w|n|'| +0#0000000&@47
 > @74
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 @75
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+@57|9|1|,|0|-|1| @7|5|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_06.dump b/runtime/syntax/testdir/dumps/vim9_expr_06.dump
index d60bd9d..d8b69bc 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_06.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_06.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@74
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-@12|\+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|z|'| +0#0000000&@53
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 @75
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|1|0|9|,|1|3| @7|B|o|t| 
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+>#+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
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+@75
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+@57|1|0|9|,|1| @8|7|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_07.dump b/runtime/syntax/testdir/dumps/vim9_expr_07.dump
new file mode 100644
index 0000000..22c0e01
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim9_expr_07.dump
@@ -0,0 +1,20 @@
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+@75
+@57|1|2|7|,|3| @8|8|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_08.dump b/runtime/syntax/testdir/dumps/vim9_expr_08.dump
new file mode 100644
index 0000000..1fff983
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim9_expr_08.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@74
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+@57|1|4|5|,|7| @8|9|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_09.dump b/runtime/syntax/testdir/dumps/vim9_expr_09.dump
new file mode 100644
index 0000000..ce5416a
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim9_expr_09.dump
@@ -0,0 +1,20 @@
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+> @74
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diff --git a/runtime/syntax/testdir/dumps/vim9_variables_00.dump b/runtime/syntax/testdir/dumps/vim9_variables_00.dump
index 766069e..cd9f976 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_00.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_00.dump
@@ -11,7 +11,7 @@
 |t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
 |w+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
 @75
-|v+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
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 @75
 |$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 @75
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_01.dump b/runtime/syntax/testdir/dumps/vim9_variables_01.dump
index 35547c0..eb6a953 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_01.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_01.dump
@@ -1,4 +1,4 @@
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 @75
 |$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 @75
@@ -17,4 +17,4 @@
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 @6|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|r|;+0#0000000&| @61
 @6|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@57|1|9|,|1| @10|7|%| 
+@57|1|9|,|1| @10|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_02.dump b/runtime/syntax/testdir/dumps/vim9_variables_02.dump
index 3b111f7..efc1167 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_02.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_02.dump
@@ -17,4 +17,4 @@
 |E+0#e000e06&|N|D| +0#0000000&@71
 @75
 |#+0#0000e05&| |A|s@1|i|g|n|m|e|n|t|s| +0#0000000&@61
-@57|3|7|,|1| @9|1|7|%| 
+@57|3|7|,|1| @9|1|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_03.dump b/runtime/syntax/testdir/dumps/vim9_variables_03.dump
index f2d245b..d3530e2 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_03.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_03.dump
@@ -9,12 +9,12 @@
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 |f+0#00e0e07&|o@1|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
+|f+0#00e0e07&|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|f+0#00e0e07&|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+@75
 |f+0#00e0e07&|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 |f+0#00e0e07&|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 |f+0#00e0e07&|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 |f+0#00e0e07&|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 |f+0#00e0e07&|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
-|f+0#00e0e07&|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
-@75
-|b+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
-@57|5@1|,|0|-|1| @7|2|7|%| 
+@57|5@1|,|0|-|1| @7|2|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_04.dump b/runtime/syntax/testdir/dumps/vim9_variables_04.dump
index b54b1a6..6f7c793 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_04.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_04.dump
@@ -1,9 +1,12 @@
-|b+0#00e0e07#ffffff0|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
+|f+0#00e0e07#ffffff0|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
+|f+0#00e0e07&|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
+@75
+|b+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
 |g+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
-|t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
+>t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
 |w+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
 @75
->b+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|b+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 |g+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 |t+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 |w+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
@@ -14,7 +17,4 @@
 |w+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
 |b+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-|g+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-|t+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-|w+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-@57|7|3|,|1| @9|3|7|%| 
+@57|7|3|,|1| @9|3@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_05.dump b/runtime/syntax/testdir/dumps/vim9_variables_05.dump
index 2abfee7..e7f903b 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_05.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_05.dump
@@ -1,9 +1,12 @@
-|w+0#00e0e07#ffffff0|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|b+0#00e0e07#ffffff0|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|g+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|t+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|w+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
-|b+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+>b+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 |g+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 |t+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
->w+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|w+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
 |b+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 |g+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
@@ -14,7 +17,4 @@
 |g+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 |t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 |w+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-@75
-|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
-|$+0#e000e06&|F|O@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
-@57|9|1|,|1| @9|4|7|%| 
+@57|9|1|,|1| @9|4|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_06.dump b/runtime/syntax/testdir/dumps/vim9_variables_06.dump
index b0380cb..9fbcf77 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_06.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_06.dump
@@ -1,20 +1,20 @@
-|$+0#e000e06#ffffff0|F|O@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|w+0#00e0e07#ffffff0|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 @75
-|@+0#e000e06&|f| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@65
+|$+0#e000e06&|F|O@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
+|$+0#e000e06&|F|O@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+@75
+>@+0#e000e06&|f| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@65
 |@+0#e000e06&|f| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 @75
->&+0#00e0e07&|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
+|&+0#00e0e07&|a|r|i| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@63
 @75
 |&+0#00e0e07&|t|_|k|1| +0#0000000&|=+0#af5f00255&| +0#0000000&|"+0#e000002&|\+0#e000e06&|<|E|s|c|>|[+0#e000002&|2|3|4|;|"| +0#0000000&@53
 @75
-|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
 @75
-|&+0#00e0e07&|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
-|&+0#00e0e07&|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
+|&+0#00e0e07&|a|r|i| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
+|&+0#00e0e07&|a|r|i| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@62
 @75
-|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
-|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-@57|1|0|9|,|1| @8|5|7|%| 
+@57|1|0|9|,|1| @8|5|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_07.dump b/runtime/syntax/testdir/dumps/vim9_variables_07.dump
index adf80f5..a7a60ac 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_07.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_07.dump
@@ -1,20 +1,20 @@
-|&+0#00e0e07#ffffff0|l|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+| +0&#ffffff0@74
+|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @75
-|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@61
+>&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
-|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
->&+0#00e0e07&|g|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
-|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
+|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @75
 |[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 |[|f+0#00e0e07&|o@1|,+0#0000000&| @69
 @6|\| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @67
-@6|\| |v+0#00e0e07&|:|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-|[|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|[|&+0#00e0e07&|f|o@1|,+0#0000000&| @68
-@6|\| |&+0#00e0e07&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|[|$+0#e000e06&|f|o@1|,+0#0000000&| @68
-@57|1|2|7|,|1| @8|6|7|%| 
+|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
+|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @66
+@6|\| |v+0#00e0e07&|:|f|a|l|s|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+|[|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @68
+@57|1|2|7|,|1| @8|5|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_08.dump b/runtime/syntax/testdir/dumps/vim9_variables_08.dump
index 5348a7e..38b1f31 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_08.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_08.dump
@@ -1,9 +1,12 @@
-|[+0&#ffffff0|$+0#e000e06&|f|o@1|,+0#0000000&| @68
+|[+0&#ffffff0|&+0#00e0e07&|a|r|i|,+0#0000000&| @68
+@6|\| |&+0#00e0e07&|b|k|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+|[|$+0#e000e06&|f|o@1|,+0#0000000&| @68
 @6|\| @1|$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-|[|@+0#e000e06&|a|,+0#0000000&| |@+0#e000e06&|b|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+>[|@+0#e000e06&|a|,+0#0000000&| |@+0#e000e06&|b|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 |[|@+0#e000e06&|a|,+0#0000000&| @70
 @6|\| @1|@+0#e000e06&|a|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-> @74
+@75
 |[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 |[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 |[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
@@ -14,7 +17,4 @@
 |[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|;+0#0000000&| |b+0#00e0e07&|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 |[|f+0#00e0e07&|o@1|,+0#0000000&| @69
 @6|\| |b+0#00e0e07&|a|r|;+0#0000000&| @62
-@6|\| |b+0#00e0e07&|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|;+0#0000000&| |v+0#00e0e07&|:|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@46
-|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @67
-@57|1|4|5|,|0|-|1| @6|7|8|%| 
+@57|1|4|5|,|1| @8|6|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_09.dump b/runtime/syntax/testdir/dumps/vim9_variables_09.dump
index 1294cb1..7db3406 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_09.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_09.dump
@@ -1,20 +1,20 @@
-|[+0&#ffffff0|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @67
-@6|\| |v+0#00e0e07&|:|b|a|r|;+0#0000000&| @60
-@6|\| |v+0#00e0e07&|:|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+| +0&#ffffff0@5|\| |b+0#00e0e07&|a|r|;+0#0000000&| @62
+@6|\| |b+0#00e0e07&|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| |v+0#00e0e07&|:|n|o|n|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@42
+|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @66
+@6|\| |v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| @58
+@6>\| |v+0#00e0e07&|:|n|o|n|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 |[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|;+0#0000000&| |$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
 |[|$+0#e000e06&|f|o@1|,+0#0000000&| @68
-@6>\| |$+0#e000e06&|b|a|r|;+0#0000000&| @61
+@6|\| |$+0#e000e06&|b|a|r|;+0#0000000&| @61
 @6|\| |$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-|[|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|;+0#0000000&| |&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
-|[|&+0#00e0e07&|f|o@1|,+0#0000000&| @68
-@6|\| |&+0#00e0e07&|b|a|r|;+0#0000000&| @61
-@6|\| |&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+|[|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|;+0#0000000&| |&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
+|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @68
+@6|\| |&+0#00e0e07&|b|k|c|;+0#0000000&| @61
+@6|\| |&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 |[|@+0#e000e06&|a|,+0#0000000&| |@+0#e000e06&|b|;+0#0000000&| |@+0#e000e06&|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 |[|@+0#e000e06&|a|,+0#0000000&| @70
 @6|\| |@+0#e000e06&|b|;+0#0000000&| @63
 @6|\| |@+0#e000e06&|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 @75
-|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |E|N|D| +0#0000000&@63
-|.+0#e000002&@2| +0#0000000&@71
-|E+0#e000e06&|N|D| +0#0000000&@71
-@57|1|6|3|,|7| @8|8@1|%| 
+@57|1|6|3|,|7| @8|7@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_10.dump b/runtime/syntax/testdir/dumps/vim9_variables_10.dump
index b2dd950..534a054 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_10.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_10.dump
@@ -1,10 +1,13 @@
-|E+0#e000e06#ffffff0|N|D| +0#0000000&@71
-|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D| +0#0000000&@58
+| +0&#ffffff0@74
+|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |E|N|D| +0#0000000&@63
 |.+0#e000002&@2| +0#0000000&@71
 |E+0#e000e06&|N|D| +0#0000000&@71
-|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D| +0#0000000&@58
+|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |E|N|D| +0#0000000&@58
 >.+0#e000002&@2| +0#0000000&@71
 |E+0#e000e06&|N|D| +0#0000000&@71
+|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |E|N|D| +0#0000000&@58
+|.+0#e000002&@2| +0#0000000&@71
+|E+0#e000e06&|N|D| +0#0000000&@71
 |f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |e|v|a|l| |E|N|D| +0#0000000&@53
 |.+0#e000002&@2| +0#0000000&@71
 |E+0#e000e06&|N|D| +0#0000000&@71
@@ -14,7 +17,4 @@
 @75
 |#+0#0000e05&| |:|f|o|r| +0#0000000&@68
 @75
-|f+0#af5f00255&|o|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
-|e+0#af5f00255&|n|d|f|o|r| +0#0000000&@68
-@75
-@57|1|8|1|,|1| @8|9|8|%| 
+@57|1|8|1|,|1| @8|8|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_11.dump b/runtime/syntax/testdir/dumps/vim9_variables_11.dump
index 9b3552e..136245e 100644
--- a/runtime/syntax/testdir/dumps/vim9_variables_11.dump
+++ b/runtime/syntax/testdir/dumps/vim9_variables_11.dump
@@ -1,20 +1,20 @@
 | +0&#ffffff0@74
-|f+0#af5f00255&|o|r| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |i+0#af5f00255&|n| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+|f+0#af5f00255&|o|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@68
-> @74
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|1|9|7|,|0|-|1| @6|B|o|t| 
+@75
+|f+0#af5f00255&|o|r| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |i+0#af5f00255&|n| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+>e+0#af5f00255&|n|d|f|o|r| +0#0000000&@68
+@75
+|#+0#0000e05&| |S|c|o|p|e| |d|i|c|t|i|o|n|a|r|i|e|s| +0#0000000&@54
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|b+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|w+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|t+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|g+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|v+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+@75
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|b+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|b+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|w+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|w+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|t+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|g+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+@57|1|9@1|,|1| @8|9|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_variables_12.dump b/runtime/syntax/testdir/dumps/vim9_variables_12.dump
new file mode 100644
index 0000000..96b7c7c
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim9_variables_12.dump
@@ -0,0 +1,20 @@
+|f+0#af5f00255#ffffff0|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|g+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|v+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|v+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+@75
+|#+0#0000e05&| |N|e|o|v|i|m|-|s|p|e|c|i|f|i|c| |v|a|r|i|a|b|l|e|s| |(|n|o|t| |h|i|g|h|l|i|g|h|t|e|d| |b|y| |d|e|f|a|u|l|t|)| +0#0000000&@18
+@75
+>e+0#af5f00255&|c|h|o| +0#0000000&|v+0#00e0e07&|:|l+0#0000000&|u|a| |v+0#00e0e07&|:|m+0#0000000&|s|g|p|a|c|k|_|t|y|p|e|s| |v+0#00e0e07&|:|r+0#0000000&|e|l|n|u|m| |v+0#00e0e07&|:|s+0#0000000&|t|d|e|r@1| |v+0#00e0e07&|:|t+0#0000000&|e|r|m|r|e|q|u|e|s|t| |v+0#00e0e07&|:|v+0#0000000&|i|r|t|n|u|m| @6
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|c+0#0000000&|h|a|n@1|e|l| |&+0#00e0e07&|i+0#0000000&|n|c@1|o|m@1|a|n|d| |&+0#00e0e07&|m+0#0000000&|o|u|s|e|s|c|r|o|l@1| |&+0#00e0e07&|p+0#0000000&|u|m|b|l|e|n|d| |&+0#00e0e07&|r+0#0000000&|e|d|r|a|w|d|e|b|u|g| |&+0#00e0e07&|s+0#0000000&|c|r|o|l@1|b|a|c|k| @1
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|s+0#0000000&|h|a|d|a| |&+0#00e0e07&|s+0#0000000&|h|a|d|a|f|i|l|e| |&+0#00e0e07&|s+0#0000000&|t|a|t|u|s|c|o|l|u|m|n| |&+0#00e0e07&|t+0#0000000&|e|r|m|p|a|s|t|e|f|i|l|t|e|r| |&+0#00e0e07&|t+0#0000000&|e|r|m|s|y|n|c| |&+0#00e0e07&|w+0#0000000&|i|n|b|a|r| @3
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|w+0#0000000&|i|n|b|l|e|n|d| |&+0#00e0e07&|w+0#0000000&|i|n|h|i|g|h|l|i|g|h|t| @46
+@75
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|2|1|7|,|1| @8|B|o|t| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_01.dump b/runtime/syntax/testdir/dumps/vim_ex_function_01.dump
index 8e169ef..a14e929 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_01.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_01.dump
@@ -17,4 +17,4 @@
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
 |f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|{|"|F|"|}|o|{|"|o|"|}|(+0#e000e06&|)| +0#0000000&@52
-@57|1|9|,|1| @10|7|%| 
+@57|1|9|,|1| @10|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_02.dump b/runtime/syntax/testdir/dumps/vim_ex_function_02.dump
index 95cec64..282c06c 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_02.dump
@@ -17,4 +17,4 @@
 @2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
-@57|3|7|,|0|-|1| @7|1|7|%| 
+@57|3|7|,|0|-|1| @7|1|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_03.dump b/runtime/syntax/testdir/dumps/vim_ex_function_03.dump
index 8db514c..8192288 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_03.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_03.dump
@@ -17,4 +17,4 @@
 @75
 |f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|f|o@1|#|b|a|r|#|F|o@1|(+0#e000e06&|)| +0#0000000&@52
 @2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
-@57|5@1|,|1| @9|2|7|%| 
+@57|5@1|,|1| @9|2|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_04.dump b/runtime/syntax/testdir/dumps/vim_ex_function_04.dump
index cf2287b..486dfd8 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_04.dump
@@ -17,4 +17,4 @@
 |f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&|r+0#e000e06&|a|n|g|e| +0#0000000&@54
 @2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
-@57|7|3|,|1| @9|3|7|%| 
+@57|7|3|,|1| @9|3|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_05.dump b/runtime/syntax/testdir/dumps/vim_ex_function_05.dump
index a753075..4359d4e 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_05.dump
@@ -17,4 +17,4 @@
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
 |f+0#af5f00255&|u|n|c|t|i|o|n|!| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&|r+0#e000e06&|a|n|g|e| +0#0000000&@53
-@57|9|1|,|0|-|1| @7|4|7|%| 
+@57|9|1|,|0|-|1| @7|4|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_06.dump b/runtime/syntax/testdir/dumps/vim_ex_function_06.dump
index 06ff656..f4d96ac 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_06.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_06.dump
@@ -17,4 +17,4 @@
 |f+0#af5f00255&|u|n|c|t|i|o|n|!| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&|r+0#e000e06&|a|n|g|e| +0#0000000&|a+0#e000e06&|b|o|r|t| +0#0000000&|d+0#e000e06&|i|c|t| +0#0000000&|c+0#e000e06&|l|o|s|u|r|e| +0#0000000&@34
 @2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
-@57|1|0|9|,|3| @8|5|7|%| 
+@57|1|0|9|,|3| @8|5|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_07.dump b/runtime/syntax/testdir/dumps/vim_ex_function_07.dump
index 447f144..160f9ad 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_07.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_07.dump
@@ -17,4 +17,4 @@
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@53
 @75
 @75
-@57|1|2|7|,|1| @8|6|7|%| 
+@57|1|2|7|,|1| @8|6|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_08.dump b/runtime/syntax/testdir/dumps/vim_ex_function_08.dump
index c9a2d06..98e02cf 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_08.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_08.dump
@@ -17,4 +17,4 @@
 @2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
-@57|1|4|5|,|1| @8|7@1|%| 
+@57|1|4|5|,|1| @8|7|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_09.dump b/runtime/syntax/testdir/dumps/vim_ex_function_09.dump
index 46b3c93..60ea6cb 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_09.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_09.dump
@@ -6,15 +6,15 @@
 @2>r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
-|"+0#0000e05&| |I|s@1|u|e| |#|1|6|2|4|3| |(|v|i|m|s|c|r|i|p|t| |d|e|f| |p|a|r|a|m|e|t|e|r|s| |s|y|n|t|a|x| |h|i|g|h|l|i|g|h|t| |i|s| |w|r|o|n|g|)| +0#0000000&@7
 @75
-|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|T|e|s|t|(+0#e000e06&|l+0#00e0e07&|i|n|e|s| +0#0000000&|=+0#af5f00255&| +0#0000000&|[+0#e000e06&|l+0#00e0e07&|i|n|e|(+0#e000e06&|'+0#e000002&|.|'|)+0#e000e06&|,+0#0000000&| |l+0#00e0e07&|i|n|e|(+0#e000e06&|'+0#e000002&|.|'|)+0#e000e06&|]|)| +0#0000000&@29
+|"+0#0000e05&| |a|r|g|u|m|e|n|t|s| +0#0000000&@63
+@75
+|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|a+0#00e0e07&|,+0#0000000&| |b+0#00e0e07&|,+0#0000000&| |c+0#00e0e07&|)+0#e000e06&| +0#0000000&@53
+@2|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|a| +0#0000000&|a+0#00e0e07&|:|b| +0#0000000&|a+0#00e0e07&|:|c| +0#0000000&@56
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
-@75
-|"+0#0000e05&| |c|o|m@1|e|n|t|s| +0#0000000&@64
-@75
-|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@60
-@2|"+0#0000e05&| |L|e|g|a|c|y|-|s|c|r|i|p|t| |c|o|m@1|e|n|t| +0#0000000&@49
-@2|#| |4+0#e000002&|2| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@58
-@57|1|6|3|,|3| @8|8|7|%| 
+|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|.+0#00e0e07&@2|)+0#e000e06&| +0#0000000&@57
+@2|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|0@2| +0#0000000&@62
+@2|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|0| +0#0000000&@64
+@2|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|1| +0#0000000&|a+0#00e0e07&|:|2| +0#0000000&|a+0#00e0e07&|:|3| +0#0000000&|a+0#00e0e07&|:|4| +0#0000000&|a+0#00e0e07&|:|5| +0#0000000&|a+0#00e0e07&|:|6| +0#0000000&|a+0#00e0e07&|:|7| +0#0000000&|a+0#00e0e07&|:|8| +0#0000000&|a+0#00e0e07&|:|9| +0#0000000&|a+0#00e0e07&|:|1|0| +0#0000000&|a+0#00e0e07&|:|1@1| +0#0000000&|a+0#00e0e07&|:|1|2| +0#0000000&|a+0#00e0e07&|:|1|3| +0#0000000&|a+0#00e0e07&|:|1|4| +0#0000000&|a+0#00e0e07&|:|1|5|@+0#4040ff13&@2
+| +0#0000000&@56|1|6|3|,|3| @8|8|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_10.dump b/runtime/syntax/testdir/dumps/vim_ex_function_10.dump
index b9ae9b1..21c9372 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_10.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_10.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|#| |4+0#e000002&|2| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@58
+| +0&#ffffff0@1|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|1| +0#0000000&|a+0#00e0e07&|:|2| +0#0000000&|a+0#00e0e07&|:|3| +0#0000000&|a+0#00e0e07&|:|4| +0#0000000&|a+0#00e0e07&|:|5| +0#0000000&|a+0#00e0e07&|:|6| +0#0000000&|a+0#00e0e07&|:|7| +0#0000000&|a+0#00e0e07&|:|8| +0#0000000&|a+0#00e0e07&|:|9| +0#0000000&|a+0#00e0e07&|:|1|0| +0#0000000&|a+0#00e0e07&|:|1@1| +0#0000000&|a+0#00e0e07&|:|1|2| +0#0000000&|a+0#00e0e07&|:|1|3| +0#0000000&|a+0#00e0e07&|:|1|4| +0#0000000&|a+0#00e0e07&|:|1|5| +0#0000000&|a+0#00e0e07&|:
+|1|6| +0#0000000&|a+0#00e0e07&|:|1|7| +0#0000000&|a+0#00e0e07&|:|1|8| +0#0000000&|a+0#00e0e07&|:|1|9| +0#0000000&|a+0#00e0e07&|:|2|0| +0#0000000&@52
+|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
+@75
+@75
+>"+0#0000e05&| |I|s@1|u|e| |#|1|6|2|4|3| |(|v|i|m|s|c|r|i|p|t| |d|e|f| |p|a|r|a|m|e|t|e|r|s| |s|y|n|t|a|x| |h|i|g|h|l|i|g|h|t| |i|s| |w|r|o|n|g|)| +0#0000000&@7
+@75
+|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|T|e|s|t|(+0#e000e06&|l+0#00e0e07&|i|n|e|s| +0#0000000&|=+0#af5f00255&| +0#0000000&|[+0#e000e06&|l+0#00e0e07&|i|n|e|(+0#e000e06&|'+0#e000002&|.|'|)+0#e000e06&|,+0#0000000&| |l+0#00e0e07&|i|n|e|(+0#e000e06&|'+0#e000002&|.|'|)+0#e000e06&|]|)| +0#0000000&@29
+|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
+@75
+@75
+|"+0#0000e05&| |c|o|m@1|e|n|t|s| +0#0000000&@64
+@75
+|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@60
+@2|"+0#0000e05&| |L|e|g|a|c|y|-|s|c|r|i|p|t| |c|o|m@1|e|n|t| +0#0000000&@49
+@2|#| |4+0#e000002&|2| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@58
 @2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
 |e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
-@75
->"+0#0000e05&| |c|o|m@1|a|n|d| |m|o|d|i|f|i|e|r|s| +0#0000000&@55
-@75
-|s+0#af5f00255&|i|l|e|n|t|!| +0#0000000&|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@52
-|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
-@75
-@75
-|"+0#0000e05&| |l|e|a|d|i|n|g| |c|o|m@1|a|n|d| |s|e|p|a|r|a|t|o|r| +0#0000000&@47
-@75
-|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&||| |f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@47
-|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
-@75
-@75
-|"+0#0000e05&| |d|e|l|e|t|e| |f|u|n|c|t|i|o|n| +0#0000000&@57
-@75
-@57|1|8|1|,|1| @8|9|7|%| 
+@57|1|8|0|,|1| @8|8|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_11.dump b/runtime/syntax/testdir/dumps/vim_ex_function_11.dump
index c0e9e38..8689303 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_11.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_11.dump
@@ -1,20 +1,20 @@
 | +0&#ffffff0@74
+@75
+|"+0#0000e05&| |c|o|m@1|a|n|d| |m|o|d|i|f|i|e|r|s| +0#0000000&@55
+@75
+|s+0#af5f00255&|i|l|e|n|t|!| +0#0000000&|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@52
+>e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
+@75
+@75
+|"+0#0000e05&| |l|e|a|d|i|n|g| |c|o|m@1|a|n|d| |s|e|p|a|r|a|t|o|r| +0#0000000&@47
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&||| |f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@47
+|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
+@75
+@75
+|"+0#0000e05&| |d|e|l|e|t|e| |f|u|n|c|t|i|o|n| +0#0000000&@57
+@75
 |d+0#af5f00255&|e|l|f|u|n|c|t|i|o|n| +0#0000000&|F|o@1| @59
 |d+0#af5f00255&|e|l|f|u|n|c|t|i|o|n| +0#0000000&|f|o@1|.+0#af5f00255&|b+0#00e0e07&|a|r| +0#0000000&@55
 |d+0#af5f00255&|e|l|f|u|n|c|t|i|o|n|!| +0#0000000&|F|o@1| @58
-|d+0#af5f00255&|e|l|f|u|n|c|t|i|o|n| +0#0000000&|f|o@1|.+0#af5f00255&|b+0#00e0e07&|a|r| +0#0000000&@55
-> @74
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|1|9@1|,|0|-|1| @6|B|o|t| 
+@57|1|9|8|,|1| @8|9|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_12.dump b/runtime/syntax/testdir/dumps/vim_ex_function_12.dump
new file mode 100644
index 0000000..d5e26ae
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_12.dump
@@ -0,0 +1,20 @@
+|d+0#af5f00255#ffffff0|e|l|f|u|n|c|t|i|o|n|!| +0#0000000&|F|o@1| @58
+|d+0#af5f00255&|e|l|f|u|n|c|t|i|o|n| +0#0000000&|f|o@1|.+0#af5f00255&|b+0#00e0e07&|a|r| +0#0000000&@55
+> @74
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|2|1|3|,|0|-|1| @6|B|o|t| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_01.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_01.dump
index c8c048a..326df16 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_01.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_01.dump
@@ -17,4 +17,4 @@
 | +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
 |-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n|c|t|i|o|n| +0#0000000&|F|o|{|"|o|"|}|(+0#e000e06&|)| +0#0000000&@54
 ||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n|c|t|i|o|n| +0#0000000&@61
-@57|1|9|,|0|-|1| @8|5|%| 
+@57|1|9|,|0|-|1| @8|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_02.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_02.dump
index 7787c5e..8eb430d 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_02.dump
@@ -17,4 +17,4 @@
 | +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
 |-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@48
 ||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@61
-@57|3|7|,|1| @9|1|2|%| 
+@57|3|7|,|1| @9|1@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_04.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_04.dump
index a5c5905..6a9fd94 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_04.dump
@@ -17,4 +17,4 @@
 ||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n|c|t|i|o|n| +0#0000000&@61
 | +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
 |-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&|r+0#e000e06&|a|n|g|e| +0#0000000&@52
-@57|7|3|,|1| @9|2|5|%| 
+@57|7|3|,|1| @9|2|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_05.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_05.dump
index 1bd9a10..e0e97ad 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_05.dump
@@ -17,4 +17,4 @@
 |-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&|r+0#e000e06&|a|n|g|e| +0#0000000&|a+0#e000e06&|b|o|r|t| +0#0000000&|d+0#e000e06&|i|c|t| +0#0000000&|c+0#e000e06&|l|o|s|u|r|e| +0#0000000&@33
 ||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@61
 ||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n|c|t|i|o|n| +0#0000000&@61
-@57|9|1|,|3| @9|3|2|%| 
+@57|9|1|,|3| @9|3|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_06.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_06.dump
index 0fc4e79..934e311 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_06.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_06.dump
@@ -17,4 +17,4 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_07.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_07.dump
index 3baa3fc..fba5b01 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_07.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_07.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_08.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_08.dump
index 9a63a15..b4007e6 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_08.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_08.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_09.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_09.dump
index 9fd52ee..47b294c 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_09.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_09.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_10.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_10.dump
index 0ced9e8..dd7f7a1 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_10.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_10.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_11.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_11.dump
index 32ddd8b..631cb21 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_11.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_11.dump
@@ -1,20 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_12.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_12.dump
index 7a247fb..7fd54b4 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_12.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_12.dump
@@ -1,20 +1,20 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_13.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_13.dump
index 7270a96..e8f41da 100644
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+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_13.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_14.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_14.dump
index ac0923c..5459f01 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_14.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_14.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_15.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_15.dump
index bf7a660..e77a995 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_15.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_15.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_function_fold_16.dump b/runtime/syntax/testdir/dumps/vim_ex_function_fold_16.dump
new file mode 100644
index 0000000..81c8a8c
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_ex_function_fold_16.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
index 80f43cf..f85f860 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_10.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump
index 761c210..6e0a5fb 100644
--- a/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump
+++ b/runtime/syntax/testdir/dumps/vim_ex_let_heredoc_11.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_01.dump b/runtime/syntax/testdir/dumps/vim_expr_01.dump
index c6bb6db..a41994c 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_01.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_01.dump
@@ -17,4 +17,4 @@
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_02.dump b/runtime/syntax/testdir/dumps/vim_expr_02.dump
index 1374c3e..9f403fb 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_02.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_03.dump b/runtime/syntax/testdir/dumps/vim_expr_03.dump
index 8bfd824..f1de1ca 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_03.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_04.dump b/runtime/syntax/testdir/dumps/vim_expr_04.dump
index 692c920..76f0ca7 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_04.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_05.dump b/runtime/syntax/testdir/dumps/vim_expr_05.dump
index 24e34a2..21c8594 100644
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_06.dump b/runtime/syntax/testdir/dumps/vim_expr_06.dump
index b6bb3f7..fee408f 100644
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_07.dump b/runtime/syntax/testdir/dumps/vim_expr_07.dump
index c2796e5..849e719 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_07.dump
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 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@45
-|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@21
-> @74
-|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@60
-@6|\+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&@52
-@6|\+0#e000e06&| +0#0000000&@8|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&@50
-@6|\+0#e000e06&| +0#0000000&@8|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@52
-|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&@52
-@6|\+0#e000e06&| +0#0000000&@8|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@50
-@6|\+0#e000e06&| +0#0000000&@8|l+0#00e0e07&|n|u|m| +0#0000000&@54
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| @1|{+0#e000e06&| +0#0000000&|'+0#e000002&|b|a|r|'|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@40
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| @1|{+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|r|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@40
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| @1|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@40
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&@2|b+0#00e0e07&|a|r|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@40
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&|-+0#af5f00255&|b+0#00e0e07&|a|r|-+0#af5f00255&|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@40
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@40
 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|1+0#e000002&| +0#0000000&|:+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
-|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|"+0#e000002&|b|a|r|"| +0#0000000&@48
-@57|1@1|9|,|0|-|1| @6|5|0|%| 
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&@68
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |{+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|r|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@42
+@6|\+0#e000e06&|}| +0#0000000&@66
+@57|1|2|1|,|1| @8|3|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_08.dump b/runtime/syntax/testdir/dumps/vim_expr_08.dump
index 1b17c0a..9bbf30c 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_08.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_08.dump
@@ -1,20 +1,20 @@
-|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|"+0#e000002&|b|a|r|"| +0#0000000&@48
-|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@54
-|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|b|a|r| +0#0000000&@48
-|e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|$+0#e000e06&|B|A|R| +0#0000000&@51
-|e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|:+0#af5f00255&| +0#0000000&|F|a|l|s|e|(+0#e000e06&|)| +0#0000000&@44
->e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&| +0#0000000&|@+0#e000e06&|a| +0#0000000&|:+0#af5f00255&| +0#0000000&|@+0#e000e06&|b| +0#0000000&@57
-|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&|)+0#e000e06&| +0#0000000&@54
+| +0&#ffffff0@5|\+0#e000e06&|}| +0#0000000&@66
 @75
-|"+0#0000e05&| |F|a|l|s|y| +0#0000000&@67
-|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|"+0#0000e05&| +0#0000000&|T+0#0000001#ffff4012|O|D|O|:+0#e000e06#ffffff0| +0#0000e05&|a|r|b|i|t|r|a|r|y| |e|x|p|r|e|s@1|i|o|n| |k|e|y|s| +0#0000000&@41
 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@43
-|e+0#af5f00255&|c|h|o| +0#0000000&|G|e|t|N|a|m|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|u|n|k|n|o|w|n|'| +0#0000000&@47
+|"+0#0000e05&| |L|i|t|e|r|a|l| |D|i|c|t|i|o|n|a|r|y| +0#0000000&@54
+> @74
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{|}| +0#0000000&@66
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&@2|f+0#00e0e07&|o@1|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|-+0#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@51
 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&@62
-@6|\+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@48
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&@2|b+0#00e0e07&|a|r|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&|-+0#af5f00255&|b+0#00e0e07&|a|r|-+0#af5f00255&|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| @1|{+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|r|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| @1|{+0#e000e06&| +0#0000000&|'+0#e000002&|b|a|r|'|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|f+0#00e0e07&|o@1|:+0#0000000&| @1|{+0#e000e06&| +0#0000000&@3|4+0#e000002&|2|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@41
 @75
-@57|1|3|7|,|1| @8|5|8|%| 
+|e+0#af5f00255&|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|-+0#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&@2|b+0#00e0e07&|a|r|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@39
+@57|1|3|9|,|0|-|1| @6|4@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_09.dump b/runtime/syntax/testdir/dumps/vim_expr_09.dump
index d38fcfd..5e71b29 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_09.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_09.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@74
-|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@63
-|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&@55
-|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@59
-|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&@55
->e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@57
-|e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&@53
-|e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|@+0#e000e06&|a| +0#0000000&@61
-|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&@59
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|#+0#e000e06&|{| +0#0000000&|-+0#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+0#0000000&| |#+0#e000e06&|{| +0#0000000&@2|b+0#00e0e07&|a|r|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&|}+0#e000e06&| +0#0000000&@39
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_10.dump b/runtime/syntax/testdir/dumps/vim_expr_10.dump
index f297af5..74c5c03 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_10.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_10.dump
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diff --git a/runtime/syntax/testdir/dumps/vim_expr_11.dump b/runtime/syntax/testdir/dumps/vim_expr_11.dump
index e9744da..c7e0dad 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_11.dump
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+| +0&#ffffff0@74
+|"+0#0000e05&| |T|e|r|n|a|r|y| +0#0000000&@65
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|?+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|:+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @75
-|"+0#0000e05&| |U|n|r|e|p|o|r|t|e|d| |i|s@1|u|e| |(|"|i|s|"| |i|n|c|o|r@1|e|c|t|l|y| |m|a|t|c|h|e|s| |a|s| |"+0#e000002&|e|c|h|o| |v|i|m|N|u|m|b|e|r| |*|v|i|m|C|o|m@1|a|n|d
-|*| |v|i|m|N|u|m|b|e|r|"|)+0#0000e05&| +0#0000000&@61
-|e+0#af5f00255&|c|h|o| +0#0000000&|4+0#e000002&|2| +0#0000000&|i+0#af5f00255&|s| +0#0000000&|4+0#e000002&|2| +0#0000000&@61
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@45
+>e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@21
 @75
-|"+0#0000e05&| |L|i|n|e| |c|o|n|t|i|n|u|a|t|i|o|n| +0#0000000&@55
-|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|++0#af5f00255&| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&@67
-@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&@67
-@57|1|9|1|,|1| @8|8|1|%| 
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@60
+@6|\+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&@59
+@6|\+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&@52
+@6|\+0#e000e06&| +0#0000000&@8|?+0#af5f00255&| +0#0000000&|"+0#e000002&|l|a|s|t|"| +0#0000000&@50
+@6|\+0#e000e06&| +0#0000000&@8|:+0#af5f00255&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&@52
+|e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&@58
+@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|t|o|p|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@59
+@6|\+0#e000e06&| +0#0000000&|l+0#00e0e07&|n|u|m| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|1+0#e000002&|0@2| +0#0000000&|?+0#af5f00255&| +0#0000000&@52
+@6|\+0#e000e06&| +0#0000000&@8|"+0#e000002&|l|a|s|t|"| +0#0000000&|:+0#af5f00255&| +0#0000000&@50
+@6|\+0#e000e06&| +0#0000000&@8|l+0#00e0e07&|n|u|m| +0#0000000&@54
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|1+0#e000002&| +0#0000000&|:+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
+@57|1|9|1|,|1| @8|6|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_12.dump b/runtime/syntax/testdir/dumps/vim_expr_12.dump
index b6ce126..4e946f4 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_12.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_12.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@5|\+0#e000e06&| +0#0000000&@67
-@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|++0#af5f00255&| +0#0000000&@61
-@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|z|"| +0#0000000&@61
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&| +0#0000000&|1+0#e000002&| +0#0000000&|:+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
+|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|:+0#af5f00255&| +0#0000000&|"+0#e000002&|b|a|r|"| +0#0000000&@48
+|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@54
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|g+0#00e0e07&|:|b|a|r| +0#0000000&@48
+|e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|:+0#af5f00255&| +0#0000000&|$+0#e000e06&|B|A|R| +0#0000000&@51
+>e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|:+0#af5f00255&| +0#0000000&|F|a|l|s|e|(+0#e000e06&|)| +0#0000000&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&| +0#0000000&|@+0#e000e06&|a| +0#0000000&|:+0#af5f00255&| +0#0000000&|@+0#e000e06&|b| +0#0000000&@57
+|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&|)+0#e000e06&| +0#0000000&@54
 @75
->l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|++0#af5f00255&| +0#0000000&@59
-@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&@67
-@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&@67
-@6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|++0#af5f00255&| +0#0000000&@61
-@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|z|"| +0#0000000&@61
+|"+0#0000e05&| |F|a|l|s|y| +0#0000000&@67
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @75
-|"+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
+|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@43
+|e+0#af5f00255&|c|h|o| +0#0000000&|G|e|t|N|a|m|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|u|n|k|n|o|w|n|'| +0#0000000&@47
 @75
-|c+0#af5f00255&|a|l@1| +0#0000000&|F|o@1|(+0#e000e06&|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|,+0#0000000&| |v+0#00e0e07&|:|n|u|l@1|)+0#e000e06&| +0#0000000&@41
-@75
-@75
-|"+0#0000e05&| |I|s@1|u|e| |#|1|6|2@1|1| |(|v|i|m|S|t|r|i|n|g| |b|e|c|o|m|e|s| |v|i|m|V|a|r| |w|h|e|n| |p|r|e|c|e|d|e|d| |b|y| |!|)| +0#0000000&@14
-@57|2|0|8|,|1| @8|8|9|%| 
+|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&@62
+@6|\+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@48
+|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|h|e|L|i|s|t| +0#0000000&|?+0#af5f00255&@1| +0#0000000&@59
+@6|\+0#e000e06&| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@51
+@57|2|0|9|,|1| @8|6|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_13.dump b/runtime/syntax/testdir/dumps/vim_expr_13.dump
index 56ae4a1..27423a1 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_13.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_13.dump
@@ -1,20 +1,20 @@
-|"+0#0000e05#ffffff0| |I|s@1|u|e| |#|1|6|2@1|1| |(|v|i|m|S|t|r|i|n|g| |b|e|c|o|m|e|s| |v|i|m|V|a|r| |w|h|e|n| |p|r|e|c|e|d|e|d| |b|y| |!|)| +0#0000000&@14
-|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|=+0#af5f00255&| +0#0000000&|!+0#af5f00255&|'+0#e000002&|g|:|b|a|r|'|-+0#af5f00255&|>|e+0#00e0e07&|x|i|s|t|s|(+0#e000e06&|)| +0#0000000&@46
+| +0&#ffffff0@5|\+0#e000e06&| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@51
 @75
+|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|1+0#e000002&| +0#0000000&@63
+|e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|"+0#e000002&|f|o@1|"| +0#0000000&@55
+|e+0#af5f00255&|c|h|o| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@59
+>e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|g+0#00e0e07&|:|f|o@1| +0#0000000&@55
+|e+0#af5f00255&|c|h|o| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@57
+|e+0#af5f00255&|c|h|o| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|T|r|u|e|(+0#e000e06&|)| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|@+0#e000e06&|a| +0#0000000&@61
+|e+0#af5f00255&|c|h|o| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|(+0#e000e06&|1+0#e000002&|)+0#e000e06&| +0#0000000&@59
 @75
-|"+0#0000e05&| |I|s@1|u|e| |#|1|4@1|2|3| |(|v|i|m|.|v|i|m|:| |O|p|t| |o|u|t| |o|f| |v|i|m|S|e|a|r|c|h|*|)| +0#0000000&@27
-> @74
-|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@67
-|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&|=+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
-|\+0#e000e06&| +0#0000000&@2|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@66
-|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@69
-|\+0#e000e06&| +0#0000000&@2|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@66
-|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@69
-|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&@63
-@75
-|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@60
-| +0#e000002&@1|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@65
-@2|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&|=+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@58
-@2|\+0#e000e06&| +0#0000000&@2|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@64
-@2|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@67
-@57|2@1|6|,|0|-|1| @6|9|7|%| 
+|"+0#0000e05&| |C|o|m|p|a|r|i|s|o|n| |-| |u|s|i|n|g| |'|i|g|n|o|r|c|a|s|e|'| +0#0000000&@42
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|=+0#af5f00255&@1| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|!+0#af5f00255&|=| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|>+0#af5f00255&| +0#0000000&@5|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|>+0#af5f00255&|=| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|<+0#af5f00255&| +0#0000000&@5|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|<+0#af5f00255&|=| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|=+0#af5f00255&|~| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@57|2@1|7|,|1| @8|7|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_14.dump b/runtime/syntax/testdir/dumps/vim_expr_14.dump
index 2063d80..0b82948 100644
--- a/runtime/syntax/testdir/dumps/vim_expr_14.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_14.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@67
-@2|\+0#e000e06&| +0#0000000&@2|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@64
-@2|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@67
-@2|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&@61
-|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
-> @74
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|2|4@1|,|0|-|1| @6|B|o|t| 
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|=+0#af5f00255&|~| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|!+0#af5f00255&|~| +0#0000000&@4|e+0#00e0e07&|x|p|r| +0#0000000&@53
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+@75
+|"+0#0000e05&| |C|o|m|p|a|r|i|s|o|n| |-| |i|g|n|o|r|e| |c|a|s|e| +0#0000000&@48
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+@57|2|4|5|,|1| @8|8|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_15.dump b/runtime/syntax/testdir/dumps/vim_expr_15.dump
new file mode 100644
index 0000000..2534395
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_expr_15.dump
@@ -0,0 +1,20 @@
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|=+0#af5f00255&@1|?| +0#0000000&@3|e+0#00e0e07&|x|p|r| +0#0000000&@53
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+>e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|<+0#af5f00255&|=|?| +0#0000000&@3|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|=+0#af5f00255&|~|?| +0#0000000&@3|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|!+0#af5f00255&|~|?| +0#0000000&@3|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|i+0#af5f00255&|s|?| +0#0000000&@3|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|i+0#af5f00255&|s|n|o|t|?| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@75
+|"+0#0000e05&| |U|n|r|e|p|o|r|t|e|d| |i|s@1|u|e| |(|"|i|s|"| |i|n|c|o|r@1|e|c|t|l|y| |m|a|t|c|h|e|s| |a|s| |"+0#e000002&|e|c|h|o| |v|i|m|N|u|m|b|e|r| |*|v|i|m|C|o|m@1|a|n|d
+|*| |v|i|m|N|u|m|b|e|r|"|)+0#0000e05&| +0#0000000&@61
+|e+0#af5f00255&|c|h|o| +0#0000000&|4+0#e000002&|2| +0#0000000&|i+0#af5f00255&|s| +0#0000000&|4+0#e000002&|2| +0#0000000&@61
+@75
+|"+0#0000e05&| |L|i|n|e| |c|o|n|t|i|n|u|a|t|i|o|n| +0#0000000&@55
+|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|++0#af5f00255&| +0#0000000&@59
+@6|\+0#e000e06&| +0#0000000&@67
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+@57|2|6|3|,|1| @8|8|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_16.dump b/runtime/syntax/testdir/dumps/vim_expr_16.dump
new file mode 100644
index 0000000..eac357e
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_expr_16.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&@67
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
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+@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|z|"| +0#0000000&@61
+> @74
+|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|++0#af5f00255&| +0#0000000&@59
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@6|\+0#e000e06&| +0#0000000&@67
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@6|\+0#e000e06&| +0#0000000&@67
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+@6|\+0#e000e06&| +0#0000000&|"+0#e000002&|b|a|z|"| +0#0000000&@61
+@75
+|"+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
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+|c+0#af5f00255&|a|l@1| +0#0000000&|F|o@1|(+0#e000e06&|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|,+0#0000000&| |v+0#00e0e07&|:|n|u|l@1|)+0#e000e06&| +0#0000000&@41
+@75
+@75
+@57|2|8|0|,|0|-|1| @6|9|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_17.dump b/runtime/syntax/testdir/dumps/vim_expr_17.dump
new file mode 100644
index 0000000..860ac05
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_expr_17.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@74
+|"+0#0000e05&| |I|s@1|u|e| |#|1|6|2@1|1| |(|v|i|m|S|t|r|i|n|g| |b|e|c|o|m|e|s| |v|i|m|V|a|r| |w|h|e|n| |p|r|e|c|e|d|e|d| |b|y| |!|)| +0#0000000&@14
+|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|=+0#af5f00255&| +0#0000000&|!+0#af5f00255&|'+0#e000002&|g|:|b|a|r|'|-+0#af5f00255&|>|e+0#00e0e07&|x|i|s|t|s|(+0#e000e06&|)| +0#0000000&@46
+@75
+@75
+>"+0#0000e05&| |I|s@1|u|e| |#|1|4@1|2|3| |(|v|i|m|.|v|i|m|:| |O|p|t| |o|u|t| |o|f| |v|i|m|S|e|a|r|c|h|*|)| +0#0000000&@27
+@75
+|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@67
+|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&|=+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@60
+|\+0#e000e06&| +0#0000000&@2|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@66
+|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@69
+|\+0#e000e06&| +0#0000000&@2|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@66
+|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@69
+|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&@63
+@75
+|f+0#af5f00255&|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@60
+| +0#e000002&@1|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@65
+@2|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&|=+0#af5f00255&| +0#0000000&|0+0#e000002&| +0#0000000&@58
+@2|\+0#e000e06&| +0#0000000&@2|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@64
+@57|2|9|8|,|1| @8|9|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_expr_18.dump b/runtime/syntax/testdir/dumps/vim_expr_18.dump
new file mode 100644
index 0000000..b5d468b
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_expr_18.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@1|\+0#e000e06&| +0#0000000&@2|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@64
+@2|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@67
+@2|\+0#e000e06&| +0#0000000&@2|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@64
+@2|\+0#e000e06&| +0#0000000&@2|)+0#e000e06&| +0#0000000&@67
+@2|e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|r|u|t|h|y| +0#0000000&@61
+>e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
+@75
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|3|1|6|,|1| @8|B|o|t| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_02.dump b/runtime/syntax/testdir/dumps/vim_function_variables_02.dump
index 77fe629..c868567 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_02.dump
@@ -1,8 +1,8 @@
 | +0&#ffffff0@1|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 @2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
-@2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|f|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
+@2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
+@2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
 > @74
 @2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @2|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|g+0#00e0e07&|:|f|o@1|[+0#0000000&|0+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @75
 @2|l+0#af5f00255&|e|t| +0#0000000&|g+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-@57|3|7|,|0|-|1| @8|8|%| 
+@57|3|7|,|0|-|1| @8|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_03.dump b/runtime/syntax/testdir/dumps/vim_function_variables_03.dump
index 64b3c01..d8e00be 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_03.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_03.dump
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|s+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 @75
 @2|l+0#af5f00255&|e|t| +0#0000000&|s+0#00e0e07&|:|f|o@1|[+0#0000000&|0+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@57|5@1|,|3| @9|1|3|%| 
+@57|5@1|,|3| @9|1|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_04.dump b/runtime/syntax/testdir/dumps/vim_function_variables_04.dump
index 3627334..b494c6e 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_04.dump
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|s+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 @75
 @2|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-@57|7|3|,|3| @9|1|8|%| 
+@57|7|3|,|3| @9|1|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_05.dump b/runtime/syntax/testdir/dumps/vim_function_variables_05.dump
index 9e3716d..c1d9dd0 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_05.dump
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @2|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @2|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@57|9|1|,|3| @9|2|3|%| 
+@57|9|1|,|3| @9|2|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_06.dump b/runtime/syntax/testdir/dumps/vim_function_variables_06.dump
index 2606d3a..0d54bab 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_06.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_06.dump
@@ -1,20 +1,20 @@
 | +0&#ffffff0@1|l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|0+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|0+0#e000002&|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 > @74
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|:|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|1+0#e000002&|:+0#0000000&|2+0#e000002&|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|:+0#0000000&|2+0#e000002&|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|1+0#e000002&|:+0#0000000&|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|:+0#0000000&|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|"+0#e000002&|k|e|y|"|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@48
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#e000e06&|'+0#e000002&|k|e|y|'|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@48
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@57|1|0|9|,|0|-|1| @6|2|8|%| 
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@57|1|0|9|,|0|-|1| @6|2|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_07.dump b/runtime/syntax/testdir/dumps/vim_function_variables_07.dump
index aa9dd94..c7a38f8 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_07.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_07.dump
@@ -1,6 +1,6 @@
-| +0&#ffffff0@1|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+| +0&#ffffff0@1|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @75
 @2|l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 > @74
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @2|l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @2|l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@57|1|2|7|,|0|-|1| @6|3@1|%| 
+@57|1|2|7|,|0|-|1| @6|3|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_08.dump b/runtime/syntax/testdir/dumps/vim_function_variables_08.dump
index 59386ff..8b1c148 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_08.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_08.dump
@@ -12,9 +12,9 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|@+0#e000e06&|f| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @2|l+0#af5f00255&|e|t| +0#0000000&|@+0#e000e06&|f| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @75
 @2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|t|_|k|1| +0#0000000&|=+0#af5f00255&| +0#0000000&|"+0#e000002&|\+0#e000e06&|<|E|s|c|>|[+0#e000002&|2|3|4|;|"| +0#0000000&@47
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-@57|1|4|5|,|0|-|1| @6|3|8|%| 
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@57|1|4|5|,|0|-|1| @6|3|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_09.dump b/runtime/syntax/testdir/dumps/vim_function_variables_09.dump
index 63d7f7b..e05918f 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_09.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_09.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@1|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+| +0&#ffffff0@1|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 @75
-@2>l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@2>l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 @75
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+@2|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 @75
-@57|1|6|3|,|3| @8|4|3|%| 
+@57|1|6|3|,|3| @8|3|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_10.dump b/runtime/syntax/testdir/dumps/vim_function_variables_10.dump
index 0022446..9eb9acc 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_10.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_10.dump
@@ -2,12 +2,12 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| @63
 @8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@47
-@2>l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @61
-@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| @62
-@8|\+0#e000e06&| +0#0000000&@1|&+0#00e0e07&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@44
+@2>l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @60
+@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|f|a|l|s|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @62
+@8|\+0#e000e06&| +0#0000000&@1|&+0#00e0e07&|b|k|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| @62
 @8|\+0#e000e06&| +0#0000000&@1|$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
@@ -17,4 +17,4 @@
 @75
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
-@57|1|8|1|,|3| @8|4|7|%| 
+@57|1|8|1|,|3| @8|4@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_11.dump b/runtime/syntax/testdir/dumps/vim_function_variables_11.dump
index 4c71758..54ff6e8 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_11.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_11.dump
@@ -6,15 +6,15 @@
 @2>l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| @63
 @8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|;+0#0000000&| @60
 @8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|;+0#0000000&| |v+0#00e0e07&|:|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@40
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @61
-@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|r|;+0#0000000&| @58
-@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| |v+0#00e0e07&|:|n|o|n|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@36
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @60
+@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| @56
+@8|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|n|o|n|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|;+0#0000000&| |$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@43
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| @62
 @8|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|r|;+0#0000000&| @59
 @8|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|;+0#0000000&| |&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@43
-@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| @62
-@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|r|;+0#0000000&| @59
-@57|1|9@1|,|3| @8|5|2|%| 
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|;+0#0000000&| |&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@43
+@2|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @62
+@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|k|c|;+0#0000000&| @59
+@57|1|9@1|,|3| @8|4|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_12.dump b/runtime/syntax/testdir/dumps/vim_function_variables_12.dump
index 0f70ff7..1ffe2a8 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_12.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_12.dump
@@ -1,5 +1,5 @@
-| +0&#ffffff0@7|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|r|;+0#0000000&| @59
-@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+| +0&#ffffff0@7|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|k|c|;+0#0000000&| @59
+@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|@+0#e000e06&|a|,+0#0000000&| |@+0#e000e06&|b|;+0#0000000&| |@+0#e000e06&|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
 @2|l+0#af5f00255&|e|t| +0#0000000&|[|@+0#e000e06&|a|,+0#0000000&| @64
 @8|\+0#e000e06&| +0#0000000&|@+0#e000e06&|b|;+0#0000000&| @61
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |t|r|i|m| |e|v|a|l| |E|N|D| +0#0000000&@47
 | +0#e000002&@1|.@2| +0#0000000&@69
 | +0#e000e06&@1|E|N|D| +0#0000000&@69
-@57|2|1|7|,|2|-|9| @6|5|7|%| 
+@57|2|1|7|,|2|-|9| @6|5|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_13.dump b/runtime/syntax/testdir/dumps/vim_function_variables_13.dump
index 3544a05..4de7e3c 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_13.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_13.dump
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b|a|r| |"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@51
 @2|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b|a|r| ||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@48
 @2|l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b|a|r| |"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@50
-@57|2|3|5|,|3| @8|6|2|%| 
+@57|2|3|5|,|3| @8|5|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_14.dump b/runtime/syntax/testdir/dumps/vim_function_variables_14.dump
index 24e6ea1..433231a 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_14.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_14.dump
@@ -17,4 +17,4 @@
 @2|u+0#af5f00255&|n|l|e|t| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@62
 @2|u+0#af5f00255&|n|l|e|t|!| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@61
 @75
-@57|2|5|3|,|3| @8|6|7|%| 
+@57|2|5|3|,|3| @8|6|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_15.dump b/runtime/syntax/testdir/dumps/vim_function_variables_15.dump
index 589bb07..898c57e 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_15.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_15.dump
@@ -17,4 +17,4 @@
 @75
 @2|c+0#af5f00255&|o|n|s|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
 @75
-@57|2|7|1|,|0|-|1| @6|7|2|%| 
+@57|2|7|1|,|0|-|1| @6|6|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_16.dump b/runtime/syntax/testdir/dumps/vim_function_variables_16.dump
index 049cea6..d9a11d2 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_16.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_16.dump
@@ -17,4 +17,4 @@
 | +0#e000002&@3|.@2| +0#0000000&@67
 | +0#e000e06&@1|E|N|D| +0#0000000&@69
 @75
-@57|2|8|9|,|1| @8|7@1|%| 
+@57|2|8|9|,|1| @8|7|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_17.dump b/runtime/syntax/testdir/dumps/vim_function_variables_17.dump
index 7033588..add83c3 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_17.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_17.dump
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|o|c|k|v|a|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@61
 @8|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@56
 @8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@61
-@57|3|0|7|,|0|-|1| @6|8|2|%| 
+@57|3|0|7|,|0|-|1| @6|7|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_18.dump b/runtime/syntax/testdir/dumps/vim_function_variables_18.dump
index 2d1a2cd..afed84a 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_18.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_18.dump
@@ -17,4 +17,4 @@
 @2|l+0#af5f00255&|o|c|k|v|a|r|!| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@43
 @75
 @2|l+0#af5f00255&|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@59
-@57|3|2|5|,|3| @8|8|7|%| 
+@57|3|2|5|,|3| @8|8|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_19.dump b/runtime/syntax/testdir/dumps/vim_function_variables_19.dump
index 960ded8..4c2ac53 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_19.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_19.dump
@@ -17,4 +17,4 @@
 @8|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@56
 @8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@61
 @75
-@57|3|4|3|,|0|-|1| @6|9|2|%| 
+@57|3|4|3|,|0|-|1| @6|8|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_20.dump b/runtime/syntax/testdir/dumps/vim_function_variables_20.dump
index 59dcf21..ecee1dc 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_20.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_20.dump
@@ -17,4 +17,4 @@
 @75
 @2|u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@57
 @2|u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@53
-@57|3|6|1|,|0|-|1| @6|9|7|%| 
+@57|3|6|1|,|0|-|1| @6|9|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_21.dump b/runtime/syntax/testdir/dumps/vim_function_variables_21.dump
index 58ee05f..6eb25b0 100644
--- a/runtime/syntax/testdir/dumps/vim_function_variables_21.dump
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_21.dump
@@ -7,14 +7,14 @@
 @2|u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@44
 @2|u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@43
 @2|u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@40
-|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
 @75
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|3|7|9|,|3| @8|B|o|t| 
+|"+0#0000e05&| |S|c|o|p|e| |d|i|c|t|i|o|n|a|r|i|e|s| +0#0000000&@54
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|b+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|w+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|t+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
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+@57|3|7|9|,|3| @8|9|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_22.dump b/runtime/syntax/testdir/dumps/vim_function_variables_22.dump
new file mode 100644
index 0000000..0b19595
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_22.dump
@@ -0,0 +1,20 @@
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+|"+0#0000e05&| |N|e|o|v|i|m|-|s|p|e|c|i|f|i|c| |v|a|r|i|a|b|l|e|s| |(|n|o|t| |h|i|g|h|l|i|g|h|t|e|d| |b|y| |d|e|f|a|u|l|t|)| +0#0000000&@18
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+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|s+0#0000000&|h|a|d|a| |&+0#00e0e07&|s+0#0000000&|h|a|d|a|f|i|l|e| |&+0#00e0e07&|s+0#0000000&|t|a|t|u|s|c|o|l|u|m|n| |&+0#00e0e07&|t+0#0000000&|e|r|m|p|a|s|t|e|f|i|l|t|e|r| |&+0#00e0e07&|t+0#0000000&|e|r|m|s|y|n|c| |&+0#00e0e07&|w+0#0000000&|i|n|b|a|r| @3
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|w+0#0000000&|i|n|b|l|e|n|d| |&+0#00e0e07&|w+0#0000000&|i|n|h|i|g|h|l|i|g|h|t| @46
+@57|3|9|7|,|1| @8|9@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_function_variables_23.dump b/runtime/syntax/testdir/dumps/vim_function_variables_23.dump
new file mode 100644
index 0000000..852ce0e
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_function_variables_23.dump
@@ -0,0 +1,20 @@
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|&+0#00e0e07&|w+0#0000000&|i|n|b|l|e|n|d| |&+0#00e0e07&|w+0#0000000&|i|n|h|i|g|h|l|i|g|h|t| @46
+@75
+|e+0#af5f00255&|n|d|f|u|n|c|t|i|o|n| +0#0000000&@63
+> @74
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|4|1|3|,|0|-|1| @6|B|o|t| 
diff --git a/runtime/syntax/testdir/dumps/vim_lambda_04.dump b/runtime/syntax/testdir/dumps/vim_lambda_04.dump
index a26e67e..72e1236 100644
--- a/runtime/syntax/testdir/dumps/vim_lambda_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_lambda_04.dump
@@ -8,8 +8,8 @@
 @6|\+0#e000e06&|}@1| +0#0000000&@65
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|F+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|{+0#e000e06&|-+0#af5f00255&|>| +0#0000000&|#+0#e000e06&|{| +0#0000000&@58
-@6|\+0#e000e06&| +0#0000000&|a+0#00e0e07&|:+0#0000000&| |4+0#e000002&|2|,+0#0000000&| @60
-@6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|:+0#0000000&| |8+0#e000002&|3| +0#0000000&@61
+@6|\+0#e000e06&| +0#0000000&|a+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| @60
+@6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|:| +0#0000000&|8+0#e000002&|3| +0#0000000&@61
 @6|\+0#e000e06&|}@1| +0#0000000&@65
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|F+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|{+0#e000e06&|-+0#af5f00255&|>| +0#0000000&|{+0#e000e06&|-+0#af5f00255&|>|[+0#e000e06&| +0#0000000&@56
diff --git a/runtime/syntax/testdir/dumps/vim_lambda_05.dump b/runtime/syntax/testdir/dumps/vim_lambda_05.dump
index 01e9e22..e8d31d9 100644
--- a/runtime/syntax/testdir/dumps/vim_lambda_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_lambda_05.dump
@@ -5,8 +5,8 @@
 @6|\+0#e000e06&|}@2| +0#0000000&@64
 > @74
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-@6|\+0#e000e06&| +0#0000000&|a+0#00e0e07&|:+0#0000000&| |4+0#e000002&|2|,+0#0000000&| @60
-@6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|:+0#0000000&| |8+0#e000002&|3| +0#0000000&@61
+@6|\+0#e000e06&| +0#0000000&|a+0#00e0e07&|:| +0#0000000&|4+0#e000002&|2|,+0#0000000&| @60
+@6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|:| +0#0000000&|8+0#e000002&|3| +0#0000000&@61
 @6|\+0#e000e06&|}@2| +0#0000000&@64
 @75
 |"+0#0000e05&| |:|h|e|l|p| |l|a|m|b|d|a| +0#0000000&@60
diff --git a/runtime/syntax/testdir/dumps/vim_line_continuation_02.dump b/runtime/syntax/testdir/dumps/vim_line_continuation_02.dump
index 3dde6fa..b9abdc0 100644
--- a/runtime/syntax/testdir/dumps/vim_line_continuation_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_line_continuation_02.dump
@@ -1,9 +1,9 @@
 | +0&#ffffff0@74
 |l+0#af5f00255&|e|t| +0#0000000&|d+0#00e0e07&|i|c|t| +0#0000000&|=+0#af5f00255&| +0#0000000&|#+0#e000e06&|{| +0#0000000&@61
 @6|"+0#0000e05&|\| |p|a|i|r| |1| +0#0000000&@59
-@6|\+0#e000e06&| +0#0000000&|a+0#00e0e07&|:+0#0000000&| |1+0#e000002&|,+0#0000000&| @61
+@6|\+0#e000e06&| +0#0000000&|a+0#00e0e07&|:| +0#0000000&|1+0#e000002&|,+0#0000000&| @61
 @6|"+0#0000e05&|\| |p|a|i|r| |2| +0#0000000&@59
-@6>\+0#e000e06&| +0#0000000&|b+0#00e0e07&|:+0#0000000&| |2+0#e000002&|,+0#0000000&| @61
+@6>\+0#e000e06&| +0#0000000&|b+0#00e0e07&|:| +0#0000000&|2+0#e000002&|,+0#0000000&| @61
 @6|"+0#0000e05&|\| |p|a|i|r| |3| +0#0000000&@59
 @6|\+0#e000e06&| +0#0000000&|c+0#00e0e07&|:+0#0000000&| |3+0#e000002&| +0#0000000&@62
 @6|\+0#e000e06&|}| +0#0000000&@66
diff --git a/runtime/syntax/testdir/dumps/vim_nvim_variables_00.dump b/runtime/syntax/testdir/dumps/vim_nvim_variables_00.dump
new file mode 100644
index 0000000..c7dab67
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_nvim_variables_00.dump
@@ -0,0 +1,20 @@
+>"+0#0000e05#ffffff0| |N|e|o|v|i|m| |v|a|r|i|a|b|l|e| |h|i|g|h|l|i|g|h|t|i|n|g| +0#0000000&@44
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+@75
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+@75
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+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
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diff --git a/runtime/syntax/testdir/dumps/vim_variables_02.dump b/runtime/syntax/testdir/dumps/vim_variables_02.dump
index bd23de5..ce0a8c3 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_02.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_02.dump
@@ -1,7 +1,7 @@
 |l+0#af5f00255#ffffff0|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
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+|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+|l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @75
 >l+0#af5f00255&|e|t| +0#0000000&|b+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
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@@ -17,4 +17,4 @@
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|g+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 |l+0#af5f00255&|e|t| +0#0000000&|g+0#00e0e07&|:|f|o@1|[+0#0000000&|:|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@57|3|7|,|1| @10|8|%| 
+@57|3|7|,|1| @10|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_03.dump b/runtime/syntax/testdir/dumps/vim_variables_03.dump
index e2ff94d..ac24e5e 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_03.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_03.dump
@@ -17,4 +17,4 @@
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|s+0#00e0e07&|:|f|o@1|[+0#0000000&|0+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @75
-@57|5@1|,|1| @9|1|3|%| 
+@57|5@1|,|1| @9|1|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_04.dump b/runtime/syntax/testdir/dumps/vim_variables_04.dump
index 2958aed..4f3b2aa 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_04.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_04.dump
@@ -17,4 +17,4 @@
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @75
-@57|7|3|,|0|-|1| @7|1|8|%| 
+@57|7|3|,|0|-|1| @7|1|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_05.dump b/runtime/syntax/testdir/dumps/vim_variables_05.dump
index 3933933..0601c43 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_05.dump
@@ -17,4 +17,4 @@
 |l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 |l+0#af5f00255&|e|t| +0#0000000&|t+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
 @75
-@57|9|1|,|1| @9|2|3|%| 
+@57|9|1|,|1| @9|2|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_06.dump b/runtime/syntax/testdir/dumps/vim_variables_06.dump
index be006fc..833f52b 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_06.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_06.dump
@@ -1,20 +1,20 @@
 | +0&#ffffff0@74
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|0+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|0+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 @75
->l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|:|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|1+0#e000002&|:+0#0000000&|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
+>l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|1+0#e000002&|:+0#0000000&|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|:|2+0#e000002&|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|1+0#e000002&|:+0#0000000&|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|:|]| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|"+0#e000002&|k|e|y|"|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e|[+0#0000000&|'+0#e000002&|k|e|y|'|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@50
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-@57|1|0|9|,|1| @8|2|8|%| 
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|%+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+@57|1|0|9|,|1| @8|2|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_07.dump b/runtime/syntax/testdir/dumps/vim_variables_07.dump
index 7851c85..ded6062 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_07.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_07.dump
@@ -1,5 +1,5 @@
-|l+0#af5f00255#ffffff0|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255#ffffff0|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|v+0#00e0e07&|:|t|r|u|e| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @75
@@ -17,4 +17,4 @@
 |l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 |l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|*+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
 |l+0#af5f00255&|e|t| +0#0000000&|w+0#00e0e07&|:|f|o@1| +0#0000000&|/+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-@57|1|2|7|,|1| @8|3@1|%| 
+@57|1|2|7|,|1| @8|3|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_08.dump b/runtime/syntax/testdir/dumps/vim_variables_08.dump
index 33de2cf..d209554 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_08.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_08.dump
@@ -11,10 +11,10 @@
 |l+0#af5f00255&|e|t| +0#0000000&|@+0#e000e06&|f| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@60
 |l+0#af5f00255&|e|t| +0#0000000&|@+0#e000e06&|f| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@59
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|t|_|k|1| +0#0000000&|=+0#af5f00255&| +0#0000000&|"+0#e000002&|\+0#e000e06&|<|E|s|c|>|[+0#e000002&|2|3|4|;|"| +0#0000000&@49
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-@57|1|4|5|,|1| @8|3|8|%| 
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+@57|1|4|5|,|1| @8|3|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_09.dump b/runtime/syntax/testdir/dumps/vim_variables_09.dump
index 101d7a2..6627a38 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_09.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_09.dump
@@ -1,20 +1,20 @@
-|l+0#af5f00255#ffffff0|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+|l+0#af5f00255#ffffff0|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|a|r|i| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@58
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 > @74
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|l|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@57
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
 @75
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
-|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|f|o@1| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@56
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+|l+0#af5f00255&|e|t| +0#0000000&|&+0#00e0e07&|g|:|a|l|e|p|h| +0#0000000&|-+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 @75
 |l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-@57|1|6|3|,|0|-|1| @6|4|3|%| 
+@57|1|6|3|,|0|-|1| @6|4|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_10.dump b/runtime/syntax/testdir/dumps/vim_variables_10.dump
index 254ec89..29931ed 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_10.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_10.dump
@@ -1,12 +1,12 @@
 |l+0#af5f00255#ffffff0|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 |l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| @65
 @6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@49
-|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @63
-@6>\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
-|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
-|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| @64
-@6|\+0#e000e06&| +0#0000000&@1|&+0#00e0e07&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@46
+|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @62
+@6>\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|f|a|l|s|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
+|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @64
+@6|\+0#e000e06&| +0#0000000&@1|&+0#00e0e07&|b|k|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
 |l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 |l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| @64
 @6|\+0#e000e06&| +0#0000000&@1|$+0#e000e06&|b|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
@@ -17,4 +17,4 @@
 |l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |.+0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 |l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |.+0#af5f00255&@1|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 |l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |++0#af5f00255&|=| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
-@57|1|8|1|,|7| @8|4|8|%| 
+@57|1|8|1|,|7| @8|4@1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_11.dump b/runtime/syntax/testdir/dumps/vim_variables_11.dump
index 7bb6003..40fcb3a 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_11.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_11.dump
@@ -5,16 +5,16 @@
 |l+0#af5f00255&|e|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| @65
 @6>\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r|;+0#0000000&| @62
 @6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@55
-|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| |v+0#00e0e07&|:|b|a|r|;+0#0000000&| |v+0#00e0e07&|:|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@42
-|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|f|o@1|,+0#0000000&| @63
-@6|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|r|;+0#0000000&| @60
-@6|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@53
+|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| |v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| |v+0#00e0e07&|:|n|o|n|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@38
+|l+0#af5f00255&|e|t| +0#0000000&|[|v+0#00e0e07&|:|t|r|u|e|,+0#0000000&| @62
+@6|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|f|a|l|s|e|;+0#0000000&| @58
+@6|\+0#e000e06&| +0#0000000&|v+0#00e0e07&|:|n|o|n|e|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
 |l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| |$+0#e000e06&|b|a|r|;+0#0000000&| |$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@45
 |l+0#af5f00255&|e|t| +0#0000000&|[|$+0#e000e06&|f|o@1|,+0#0000000&| @64
 @6|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|r|;+0#0000000&| @61
 @6|\+0#e000e06&| +0#0000000&|$+0#e000e06&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| |&+0#00e0e07&|b|a|r|;+0#0000000&| |&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@45
-|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|f|o@1|,+0#0000000&| @64
-@6|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|r|;+0#0000000&| @61
-@6|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
-@57|1|9@1|,|7| @8|5|3|%| 
+|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|;+0#0000000&| |&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@45
+|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @64
+@6|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|k|c|;+0#0000000&| @61
+@6|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+@57|1|9@1|,|7| @8|4|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_12.dump b/runtime/syntax/testdir/dumps/vim_variables_12.dump
index db1c966..5117e1a 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_12.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_12.dump
@@ -1,4 +1,4 @@
-| +0&#ffffff0@5|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
+| +0&#ffffff0@5|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|c|m|p|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@54
 |l+0#af5f00255&|e|t| +0#0000000&|[|@+0#e000e06&|a|,+0#0000000&| |@+0#e000e06&|b|;+0#0000000&| |@+0#e000e06&|c|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 |l+0#af5f00255&|e|t| +0#0000000&|[|@+0#e000e06&|a|,+0#0000000&| @66
 @6|\+0#e000e06&| +0#0000000&|@+0#e000e06&|b|;+0#0000000&| @63
@@ -17,4 +17,4 @@
 |.+0#e000002&@2| +0#0000000&@71
 |E+0#e000e06&|N|D| +0#0000000&@71
 |l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#e000e06&|<@1| |e|v|a|l| |t|r|i|m| |E|N|D| +0#0000000&@49
-@57|2|1|7|,|0|-|1| @6|5|8|%| 
+@57|2|1|7|,|0|-|1| @6|5|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_13.dump b/runtime/syntax/testdir/dumps/vim_variables_13.dump
index 64706fd..bfa8428 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_13.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_13.dump
@@ -17,4 +17,4 @@
 |l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b|a|r| ||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@50
 |l+0#af5f00255&|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b|a|r| |"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@52
 @75
-@57|2|3|5|,|0|-|1| @6|6|3|%| 
+@57|2|3|5|,|0|-|1| @6|5|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_14.dump b/runtime/syntax/testdir/dumps/vim_variables_14.dump
index cdda808..4cb8061 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_14.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_14.dump
@@ -17,4 +17,4 @@
 |u+0#af5f00255&|n|l|e|t|!| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@63
 @75
 |u+0#af5f00255&|n|l|e|t| +0#0000000&|l+0#00e0e07&|i|s|t|[+0#0000000&|3+0#e000002&|]+0#0000000&| @61
-@57|2|5|3|,|1| @8|6|8|%| 
+@57|2|5|3|,|1| @8|6|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_15.dump b/runtime/syntax/testdir/dumps/vim_variables_15.dump
index 44a9223..73cc0c6 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_15.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_15.dump
@@ -17,4 +17,4 @@
 |c+0#af5f00255&|o|n|s|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@51
 @75
 |c+0#af5f00255&|o|n|s|t| +0#0000000&|[|f+0#00e0e07&|o@1|,+0#0000000&| |b+0#00e0e07&|a|r|;+0#0000000&| |b+0#00e0e07&|a|z|]+0#0000000&| |=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@46
-@57|2|7|1|,|1| @8|7|3|%| 
+@57|2|7|1|,|1| @8|6|7|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_16.dump b/runtime/syntax/testdir/dumps/vim_variables_16.dump
index 5821a4c..1b0ddfa 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_16.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_16.dump
@@ -17,4 +17,4 @@
 |E+0#e000e06&|N|D| +0#0000000&@71
 @75
 |c+0#af5f00255&|o|n|s|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@65
-@57|2|8|9|,|1| @8|7@1|%| 
+@57|2|8|9|,|1| @8|7|2|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_17.dump b/runtime/syntax/testdir/dumps/vim_variables_17.dump
index 1ba8505..07cb153 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_17.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_17.dump
@@ -17,4 +17,4 @@
 @6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
 @6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@63
 @75
-@57|3|0|7|,|1| @8|8|2|%| 
+@57|3|0|7|,|1| @8|7|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_18.dump b/runtime/syntax/testdir/dumps/vim_variables_18.dump
index 9a79802..75c9d80 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_18.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_18.dump
@@ -17,4 +17,4 @@
 @75
 |l+0#af5f00255&|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@61
 |l+0#af5f00255&|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@57
-@57|3|2|5|,|0|-|1| @6|8|7|%| 
+@57|3|2|5|,|0|-|1| @6|8|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_19.dump b/runtime/syntax/testdir/dumps/vim_variables_19.dump
index dcaa8aa..853644e 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_19.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_19.dump
@@ -17,4 +17,4 @@
 @6|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@63
 @75
 |u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@51
-@57|3|4|3|,|1| @8|9|2|%| 
+@57|3|4|3|,|1| @8|8|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_20.dump b/runtime/syntax/testdir/dumps/vim_variables_20.dump
index 4eb79fd..e280dd0 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_20.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_20.dump
@@ -17,4 +17,4 @@
 |u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@59
 |u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@55
 |u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&@59
-@57|3|6|1|,|1| @8|9|7|%| 
+@57|3|6|1|,|1| @8|9|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_21.dump b/runtime/syntax/testdir/dumps/vim_variables_21.dump
index 36a08af..ecc9a4b 100644
--- a/runtime/syntax/testdir/dumps/vim_variables_21.dump
+++ b/runtime/syntax/testdir/dumps/vim_variables_21.dump
@@ -7,14 +7,14 @@
 |u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@45
 |u+0#af5f00255&|n|l|o|c|k|v|a|r| +0#0000000&|2+0#e000002&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|"+0#e000002&|F|o@1|"| +0#0000000&@42
 @75
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|3|7|9|,|1| @8|B|o|t| 
+|"+0#0000e05&| |S|c|o|p|e| |d|i|c|t|i|o|n|a|r|i|e|s| +0#0000000&@54
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|b+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|w+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|t+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|g+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|l+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|s+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|a+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+|e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|v+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+@57|3|7|9|,|1| @8|9|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim_variables_22.dump b/runtime/syntax/testdir/dumps/vim_variables_22.dump
new file mode 100644
index 0000000..afb4dbf
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim_variables_22.dump
@@ -0,0 +1,20 @@
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|g+0#00e0e07&|e|t|(+0#e000e06&|v+0#00e0e07&|:|,+0#0000000&| |'+0#e000002&|f|o@1|'|,+0#0000000&| |4+0#e000002&|2|)+0#e000e06&| +0#0000000&@51
+@75
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|b+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|b+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|w+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|w+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|t+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|t+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+>f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|g+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|g+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|l+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|l+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|s+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|s+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|a+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+|f+0#af5f00255&|o|r| +0#0000000&|k+0#00e0e07&| +0#0000000&|i+0#af5f00255&|n| +0#0000000&|k+0#00e0e07&|e|y|s|(+0#e000e06&|v+0#00e0e07&|:|)+0#e000e06&| +0#0000000&||| |e+0#af5f00255&|c|h|o| +0#0000000&|v+0#00e0e07&|:|[+0#0000000&|k+0#00e0e07&|]+0#0000000&| ||| |e+0#af5f00255&|n|d|f|o|r| +0#0000000&@35
+@75
+|"+0#0000e05&| |N|e|o|v|i|m|-|s|p|e|c|i|f|i|c| |v|a|r|i|a|b|l|e|s| |(|n|o|t| |h|i|g|h|l|i|g|h|t|e|d| |b|y| |d|e|f|a|u|l|t|)| +0#0000000&@18
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|v+0#00e0e07&|:|l+0#0000000&|u|a| |v+0#00e0e07&|:|m+0#0000000&|s|g|p|a|c|k|_|t|y|p|e|s| |v+0#00e0e07&|:|r+0#0000000&|e|l|n|u|m| |v+0#00e0e07&|:|s+0#0000000&|t|d|e|r@1| |v+0#00e0e07&|:|t+0#0000000&|e|r|m|r|e|q|u|e|s|t| |v+0#00e0e07&|:|v+0#0000000&|i|r|t|n|u|m| @6
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|c+0#0000000&|h|a|n@1|e|l| |&+0#00e0e07&|i+0#0000000&|n|c@1|o|m@1|a|n|d| |&+0#00e0e07&|m+0#0000000&|o|u|s|e|s|c|r|o|l@1| |&+0#00e0e07&|p+0#0000000&|u|m|b|l|e|n|d| |&+0#00e0e07&|r+0#0000000&|e|d|r|a|w|d|e|b|u|g| |&+0#00e0e07&|s+0#0000000&|c|r|o|l@1|b|a|c|k| @1
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|s+0#0000000&|h|a|d|a| |&+0#00e0e07&|s+0#0000000&|h|a|d|a|f|i|l|e| |&+0#00e0e07&|s+0#0000000&|t|a|t|u|s|c|o|l|u|m|n| |&+0#00e0e07&|t+0#0000000&|e|r|m|p|a|s|t|e|f|i|l|t|e|r| |&+0#00e0e07&|t+0#0000000&|e|r|m|s|y|n|c| |&+0#00e0e07&|w+0#0000000&|i|n|b|a|r| @3
+|e+0#af5f00255&|c|h|o| +0#0000000&|&+0#00e0e07&|w+0#0000000&|i|n|b|l|e|n|d| |&+0#00e0e07&|w+0#0000000&|i|n|h|i|g|h|l|i|g|h|t| @46
+@75
+@57|3|9|7|,|1| @8|B|o|t| 
diff --git a/runtime/syntax/testdir/input/vim9_def_variables.vim b/runtime/syntax/testdir/input/vim9_def_variables.vim
index 94ef810..4580c0e 100644
--- a/runtime/syntax/testdir/input/vim9_def_variables.vim
+++ b/runtime/syntax/testdir/input/vim9_def_variables.vim
@@ -12,7 +12,7 @@
   t:foo = expr
   w:foo = expr
 
-  v:foo = expr
+  v:true = expr
 
   $FOO = expr
 
@@ -59,6 +59,9 @@
   foo[1:] = expr
   foo[:] = expr
 
+  foo["key"] = expr
+  foo['key'] = expr
+
   foo += expr
   foo -= expr
   foo *= expr
@@ -107,36 +110,36 @@
   @f = expr
   @f ..= expr
 
-  &foo = expr
+  &ari = expr
 
   &t_k1 = "\<Esc>[234;"
 
-  &foo ..= expr
+  &ari ..= expr
 
-  &foo += expr
-  &foo -= expr
+  &ari += expr
+  &ari -= expr
 
-  &l:foo = expr
+  &l:aleph = expr
 
-  &l:foo ..= expr
-  &l:foo += expr
-  &l:foo -= expr
+  &l:aleph ..= expr
+  &l:aleph += expr
+  &l:aleph -= expr
 
-  &g:foo = expr
+  &g:aleph = expr
 
-  &g:foo ..= expr
-  &g:foo += expr
-  &g:foo -= expr
+  &g:aleph ..= expr
+  &g:aleph += expr
+  &g:aleph -= expr
 
   [foo, bar] = expr
   [foo,
 	\ bar] = expr
-  [v:foo, v:bar] = expr
-  [v:foo,
-	\ v:bar] = expr
-  [&foo, &bar] = expr
-  [&foo,
-	\ &bar] = expr
+  [v:true, v:false] = expr
+  [v:true,
+	\ v:false] = expr
+  [&ari, &bkc] = expr
+  [&ari,
+	\ &bkc] = expr
   [$foo, $bar] = expr
   [$foo,
 	\  $bar] = expr
@@ -155,18 +158,18 @@
   [foo,
 	\ bar;
 	\ baz] = expr
-  [v:foo, v:bar; v:baz] = expr
-  [v:foo,
-	\ v:bar;
-	\ v:baz] = expr
+  [v:true, v:false; v:none] = expr
+  [v:true,
+	\ v:false;
+	\ v:none] = expr
   [$foo, $bar; $baz] = expr
   [$foo,
 	\ $bar;
 	\ $baz] = expr
-  [&foo, &bar; &baz] = expr
-  [&foo,
-	\ &bar;
-	\ &baz] = expr
+  [&ari, &bkc; &cmp] = expr
+  [&ari,
+	\ &bkc;
+	\ &cmp] = expr
   [@a, @b; @c] = expr
   [@a,
 	\ @b;
@@ -195,6 +198,28 @@
 
   for [foo, bar] in expr
   endfor
-enddef
 
+# Scope dictionaries
+
+echo get(b:, 'foo', 42)
+echo get(w:, 'foo', 42)
+echo get(t:, 'foo', 42)
+echo get(g:, 'foo', 42)
+echo get(v:, 'foo', 42)
+
+for k in keys(b:) | echo b:[k] | endfor
+for k in keys(w:) | echo w:[k] | endfor
+for k in keys(t:) | echo t:[k] | endfor
+for k in keys(g:) | echo g:[k] | endfor
+for k in keys(v:) | echo v:[k] | endfor
+
+# Neovim-specific variables (not highlighted by default)
+
+echo v:lua v:msgpack_types v:relnum v:stderr v:termrequest v:virtnum
+
+echo &channel &inccommand &mousescroll &pumblend &redrawdebug &scrollback
+echo &shada &shadafile &statuscolumn &termpastefilter &termsync &winbar
+echo &winblend &winhighlight
+
+enddef
 
diff --git a/runtime/syntax/testdir/input/vim9_expr.vim b/runtime/syntax/testdir/input/vim9_expr.vim
index fd9cbb0..fc94abd 100644
--- a/runtime/syntax/testdir/input/vim9_expr.vim
+++ b/runtime/syntax/testdir/input/vim9_expr.vim
@@ -2,6 +2,55 @@
 # Vim9-script expressions
 
 
+# Dictionary
+
+echo {}
+echo {   foo: 21 * 2 }
+echo { -foo-: 21 * 2 }
+echo {    42: 21 * 2 }
+echo { 'foo': 21 * 2 }
+echo { "foo": 21 * 2 }
+
+echo { foo: {   bar: 21 * 2 } }
+echo { foo: { -bar-: 21 * 2 } }
+echo { foo: {    42: 21 * 2 } }
+echo { foo: { 'bar': 21 * 2 } }
+echo { foo: { "bar": 21 * 2 } }
+
+echo { -foo-: {   bar: 21 * 2 } }
+echo { -foo-: { -bar-: 21 * 2 } }
+echo { -foo-: {    42: 21 * 2 } }
+echo { -foo-: { 'bar': 21 * 2 } }
+echo { -foo-: { "bar": 21 * 2 } }
+
+echo { 42: {   bar: 21 * 2 } }
+echo { 42: { -bar-: 21 * 2 } }
+echo { 42: {    42: 21 * 2 } }
+echo { 42: { 'bar': 21 * 2 } }
+echo { 42: { "bar": 21 * 2 } }
+
+echo { 'foo': {   bar: 21 * 2 } }
+echo { 'foo': { -bar-: 21 * 2 } }
+echo { 'foo': {    42: 21 * 2 } }
+echo { 'foo': { "bar": 21 * 2 } }
+echo { 'foo': { 'bar': 21 * 2 } }
+
+echo { "foo": {   bar: 21 * 2 } }
+echo { "foo": { -bar-: 21 * 2 } }
+echo { "foo": {    42: 21 * 2 } }
+echo { "foo": { 'bar': 21 * 2 } }
+echo { "foo": { "bar": 21 * 2 } }
+
+echo {
+  # comment
+  foo: {
+    bar: 21 * 2
+  }
+}
+
+# match as keys not scope dictionaries
+echo { b: 42, w: 42, t: 42, g: 42, l: 42, s: 42, a: 42, v: 42  }
+
 # Operators
 
 # Ternary
diff --git a/runtime/syntax/testdir/input/vim9_variables.vim b/runtime/syntax/testdir/input/vim9_variables.vim
index 88dfb58..14b1d1d 100644
--- a/runtime/syntax/testdir/input/vim9_variables.vim
+++ b/runtime/syntax/testdir/input/vim9_variables.vim
@@ -11,7 +11,7 @@
 t:foo = expr
 w:foo = expr
 
-v:foo = expr
+v:true = expr
 
 $FOO = expr
  
@@ -58,6 +58,9 @@
 foo[1:] = expr
 foo[:] = expr
 
+foo["key"] = expr
+foo['key'] = expr
+
 foo += expr
 foo -= expr
 foo *= expr
@@ -106,36 +109,36 @@
 @f = expr
 @f ..= expr
  
-&foo = expr
+&ari = expr
  
 &t_k1 = "\<Esc>[234;"
 
-&foo ..= expr
+&ari ..= expr
 
-&foo += expr
-&foo -= expr
+&ari += expr
+&ari -= expr
 
-&l:foo = expr
+&l:aleph = expr
 
-&l:foo ..= expr
-&l:foo += expr
-&l:foo -= expr
+&l:aleph ..= expr
+&l:aleph += expr
+&l:aleph -= expr
 
-&g:foo = expr
+&g:aleph = expr
 
-&g:foo ..= expr
-&g:foo += expr
-&g:foo -= expr
+&g:aleph ..= expr
+&g:aleph += expr
+&g:aleph -= expr
  
 [foo, bar] = expr
 [foo,
       \ bar] = expr
-[v:foo, v:bar] = expr
-[v:foo,
-      \ v:bar] = expr
-[&foo, &bar] = expr
-[&foo,
-      \ &bar] = expr
+[v:true, v:false] = expr
+[v:true,
+      \ v:false] = expr
+[&ari, &bkc] = expr
+[&ari,
+      \ &bkc] = expr
 [$foo, $bar] = expr
 [$foo,
       \  $bar] = expr
@@ -154,18 +157,18 @@
 [foo,
       \ bar;
       \ baz] = expr
-[v:foo, v:bar; v:baz] = expr
-[v:foo,
-      \ v:bar;
-      \ v:baz] = expr
+[v:true, v:false; v:none] = expr
+[v:true,
+      \ v:false;
+      \ v:none] = expr
 [$foo, $bar; $baz] = expr
 [$foo,
       \ $bar;
       \ $baz] = expr
-[&foo, &bar; &baz] = expr
-[&foo,
-      \ &bar;
-      \ &baz] = expr
+[&ari, &bkc; &cmp] = expr
+[&ari,
+      \ &bkc;
+      \ &cmp] = expr
 [@a, @b; @c] = expr
 [@a,
       \ @b;
@@ -195,3 +198,25 @@
 for [foo, bar] in expr
 endfor
 
+# Scope dictionaries
+
+echo get(b:, 'foo', 42)
+echo get(w:, 'foo', 42)
+echo get(t:, 'foo', 42)
+echo get(g:, 'foo', 42)
+echo get(v:, 'foo', 42)
+
+for k in keys(b:) | echo b:[k] | endfor
+for k in keys(w:) | echo w:[k] | endfor
+for k in keys(t:) | echo t:[k] | endfor
+for k in keys(g:) | echo g:[k] | endfor
+for k in keys(v:) | echo v:[k] | endfor
+
+# Neovim-specific variables (not highlighted by default)
+
+echo v:lua v:msgpack_types v:relnum v:stderr v:termrequest v:virtnum
+
+echo &channel &inccommand &mousescroll &pumblend &redrawdebug &scrollback
+echo &shada &shadafile &statuscolumn &termpastefilter &termsync &winbar
+echo &winblend &winhighlight
+
diff --git a/runtime/syntax/testdir/input/vim_ex_function.vim b/runtime/syntax/testdir/input/vim_ex_function.vim
index 1b78191..c09019e 100644
--- a/runtime/syntax/testdir/input/vim_ex_function.vim
+++ b/runtime/syntax/testdir/input/vim_ex_function.vim
@@ -163,6 +163,20 @@
   return 42
 endfunction
 
+
+" arguments
+
+function Foo(a, b, c)
+  echo a:a a:b a:c
+endfunction
+
+function Foo(...)
+  echo a:000
+  echo a:0
+  echo a:1 a:2 a:3 a:4 a:5 a:6 a:7 a:8 a:9 a:10 a:11 a:12 a:13 a:14 a:15 a:16 a:17 a:18 a:19 a:20
+endfunction
+
+
 " Issue #16243 (vimscript def parameters syntax highlight is wrong)
 
 function Test(lines = [line('.'), line('.')])
diff --git a/runtime/syntax/testdir/input/vim_ex_function_fold.vim b/runtime/syntax/testdir/input/vim_ex_function_fold.vim
index bd0cf61..1be9c25 100644
--- a/runtime/syntax/testdir/input/vim_ex_function_fold.vim
+++ b/runtime/syntax/testdir/input/vim_ex_function_fold.vim
@@ -166,6 +166,19 @@
 endfunction
 
 
+" arguments
+
+function Foo(a, b, c)
+  echo a:a a:b a:c
+endfunction
+
+function Foo(...)
+  echo a:000
+  echo a:0
+  echo a:1 a:2 a:3 a:4 a:5 a:6 a:7 a:8 a:9 a:10 a:11 a:12 a:13 a:14 a:15 a:16 a:17 a:18 a:19 a:20
+endfunction
+
+
 " comments
 
 function Foo()
diff --git a/runtime/syntax/testdir/input/vim_expr.vim b/runtime/syntax/testdir/input/vim_expr.vim
index d71166d..9786ff8 100644
--- a/runtime/syntax/testdir/input/vim_expr.vim
+++ b/runtime/syntax/testdir/input/vim_expr.vim
@@ -100,6 +100,79 @@
 " Issue #5830 (Incorrect syntax highlighting in Vim script when omitting space in list of string)
 let l = ['a','b','c']
 
+" Dictionary
+
+echo {}
+echo { 'foo': 21 * 2 }
+echo { "foo": 21 * 2 }
+echo {    42: 21 * 2 }
+
+echo { "foo":  { 'bar': 21 * 2 } }
+echo { "foo":  { "bar": 21 * 2 } }
+echo { "foo":  {    42: 21 * 2 } }
+echo { "foo": #{   bar: 21 * 2 } }
+echo { "foo": #{ -bar-: 21 * 2 } }
+echo { "foo": #{    42: 21 * 2 } }
+
+echo { 'foo':  { 'bar': 21 * 2 } }
+echo { 'foo':  { "bar": 21 * 2 } }
+echo { 'foo':  {    42: 21 * 2 } }
+echo { 'foo': #{   bar: 21 * 2 } }
+echo { 'foo': #{ -bar-: 21 * 2 } }
+echo { 'foo': #{    42: 21 * 2 } }
+
+echo {    42:  { 'bar': 21 * 2 } }
+echo {    42:  { "bar": 21 * 2 } }
+echo {    42:  {    42: 21 * 2 } }
+echo {    42: #{   bar: 21 * 2 } }
+echo {    42: #{ -bar-: 21 * 2 } }
+echo {    42: #{    42: 21 * 2 } }
+
+echo {
+      "\ comment
+      \ "foo": { "bar": 21 * 2 }
+      \}
+
+" TODO: arbitrary expression keys
+
+" Literal Dictionary
+
+echo #{}
+echo #{   foo: 21 * 2 }
+echo #{ -foo-: 21 * 2 }
+echo #{    42: 21 * 2 }
+
+echo #{ foo: #{   bar: 21 * 2 } }
+echo #{ foo: #{ -bar-: 21 * 2 } }
+echo #{ foo: #{    42: 21 * 2 } }
+echo #{ foo:  { "bar": 21 * 2 } }
+echo #{ foo:  { 'bar': 21 * 2 } }
+echo #{ foo:  {    42: 21 * 2 } }
+
+echo #{ -foo-: #{   bar: 21 * 2 } }
+echo #{ -foo-: #{ -bar-: 21 * 2 } }
+echo #{ -foo-: #{    42: 21 * 2 } }
+echo #{ -foo-:  { "bar": 21 * 2 } }
+echo #{ -foo-:  { 'bar': 21 * 2 } }
+echo #{ -foo-:  {    42: 21 * 2 } }
+
+echo #{ 42: #{   bar: 21 * 2 } }
+echo #{ 42: #{ -bar-: 21 * 2 } }
+echo #{ 42: #{    42: 21 * 2 } }
+echo #{ 42:  { "bar": 21 * 2 } }
+echo #{ 42:  { 'bar': 21 * 2 } }
+echo #{ 42:  {    42: 21 * 2 } }
+
+echo #{
+      "\ comment
+      \  foo: #{
+      \    bar: 21 * 2
+      \  }
+      \}
+
+" match as keys not scope dictionaries
+echo #{ b: 42, w: 42, t: 42, g: 42, l: 42, s: 42, a: 42, v: 42  }
+
 " Register
 
 echo @" 
diff --git a/runtime/syntax/testdir/input/vim_function_variables.vim b/runtime/syntax/testdir/input/vim_function_variables.vim
index 9a9d4f9..490896d 100644
--- a/runtime/syntax/testdir/input/vim_function_variables.vim
+++ b/runtime/syntax/testdir/input/vim_function_variables.vim
@@ -32,8 +32,8 @@
   let b:foo[1:] = expr
   let b:foo[:] = expr
 
-  let bfoo["key"] = expr
-  let bfoo['key'] = expr
+  let b:foo["key"] = expr
+  let b:foo['key'] = expr
 
   let b:foo += expr
   let b:foo -= expr
@@ -103,25 +103,25 @@
   let t:foo .= expr
   let t:foo ..= expr
 
-  let v:foo = expr
+  let v:true = expr
 
-  let v:foo[0] = expr
+  let v:true[0] = expr
 
-  let v:foo[1:2] = expr
-  let v:foo[:2] = expr
-  let v:foo[1:] = expr
-  let v:foo[:] = expr
+  let v:true[1:2] = expr
+  let v:true[:2] = expr
+  let v:true[1:] = expr
+  let v:true[:] = expr
 
-  let v:foo["key"] = expr
-  let v:foo['key'] = expr
+  let v:true["key"] = expr
+  let v:true['key'] = expr
 
-  let v:foo += expr
-  let v:foo -= expr
-  let v:foo *= expr
-  let v:foo /= expr
-  let v:foo %= expr
-  let v:foo .= expr
-  let v:foo ..= expr
+  let v:true += expr
+  let v:true -= expr
+  let v:true *= expr
+  let v:true /= expr
+  let v:true %= expr
+  let v:true .= expr
+  let v:true ..= expr
 
   let w:foo = expr
 
@@ -151,38 +151,38 @@
   let @f .= expr
   let @f ..= expr
 
-  let &foo = expr
+  let &ari = expr
 
   let &t_k1 = "\<Esc>[234;"
 
-  let &foo .= expr
-  let &foo ..= expr
-  let &foo += expr
-  let &foo -= expr
+  let &ari .= expr
+  let &ari ..= expr
+  let &ari += expr
+  let &ari -= expr
 
-  let &l:foo = expr
+  let &l:aleph = expr
 
-  let &l:foo .= expr
-  let &l:foo ..= expr
-  let &l:foo += expr
-  let &l:foo -= expr
+  let &l:aleph .= expr
+  let &l:aleph ..= expr
+  let &l:aleph += expr
+  let &l:aleph -= expr
 
-  let &g:foo = expr
+  let &g:aleph = expr
 
-  let &g:foo .= expr
-  let &g:foo ..= expr
-  let &g:foo += expr
-  let &g:foo -= expr
+  let &g:aleph .= expr
+  let &g:aleph ..= expr
+  let &g:aleph += expr
+  let &g:aleph -= expr
 
   let [foo, bar] = expr
   let [foo,
 	\ bar] = expr
-  let [v:foo, v:bar] = expr
-  let [v:foo,
-	\ v:bar] = expr
-  let [&foo, &bar] = expr
-  let [&foo,
-	\  &bar] = expr
+  let [v:true, v:false] = expr
+  let [v:true,
+	\ v:false] = expr
+  let [&ari, &bkc] = expr
+  let [&ari,
+	\  &bkc] = expr
   let [$foo, $bar] = expr
   let [$foo,
 	\  $bar] = expr
@@ -199,18 +199,18 @@
   let [foo,
 	\ bar;
 	\ baz] = expr
-  let [v:foo, v:bar; v:baz] = expr
-  let [v:foo,
-	\ v:bar;
-	\ v:baz] = expr
+  let [v:true, v:false; v:none] = expr
+  let [v:true,
+	\ v:false;
+	\ v:none] = expr
   let [$foo, $bar; $baz] = expr
   let [$foo,
 	\ $bar;
 	\ $baz] = expr
-  let [&foo, &bar; &baz] = expr
-  let [&foo,
-	\ &bar;
-	\ &baz] = expr
+  let [&ari, &bkc; &cmp] = expr
+  let [&ari,
+	\ &bkc;
+	\ &cmp] = expr
   let [@a, @b; @c] = expr
   let [@a,
 	\ @b;
@@ -380,5 +380,34 @@
   unlockvar 2 foo | echo "Foo"
   unlockvar 2 foo bar " comment
   unlockvar 2 foo bar | echo "Foo"
+
+" Scope dictionaries
+
+echo get(b:, 'foo', 42)
+echo get(w:, 'foo', 42)
+echo get(t:, 'foo', 42)
+echo get(g:, 'foo', 42)
+echo get(l:, 'foo', 42)
+echo get(s:, 'foo', 42)
+echo get(a:, 'foo', 42)
+echo get(v:, 'foo', 42)
+
+for k in keys(b:) | echo b:[k] | endfor
+for k in keys(w:) | echo w:[k] | endfor
+for k in keys(t:) | echo t:[k] | endfor
+for k in keys(g:) | echo g:[k] | endfor
+for k in keys(l:) | echo l:[k] | endfor
+for k in keys(s:) | echo s:[k] | endfor
+for k in keys(a:) | echo a:[k] | endfor
+for k in keys(v:) | echo v:[k] | endfor
+
+" Neovim-specific variables (not highlighted by default)
+
+echo v:lua v:msgpack_types v:relnum v:stderr v:termrequest v:virtnum
+
+echo &channel &inccommand &mousescroll &pumblend &redrawdebug &scrollback
+echo &shada &shadafile &statuscolumn &termpastefilter &termsync &winbar
+echo &winblend &winhighlight
+
 endfunction
 
diff --git a/runtime/syntax/testdir/input/vim_nvim_variables.vim b/runtime/syntax/testdir/input/vim_nvim_variables.vim
new file mode 100644
index 0000000..661d047
--- /dev/null
+++ b/runtime/syntax/testdir/input/vim_nvim_variables.vim
@@ -0,0 +1,9 @@
+" Neovim variable highlighting
+" VIM_TEST_SETUP let g:vimsyn_vim_features = ["nvim"]
+
+echo v:lua v:msgpack_types v:relnum v:stderr v:termrequest v:virtnum
+
+echo &channel &inccommand &mousescroll &pumblend &redrawdebug &scrollback
+echo &shada &shadafile &statuscolumn &termpastefilter &termsync &winbar
+echo &winblend &winhighlight
+
diff --git a/runtime/syntax/testdir/input/vim_variables.vim b/runtime/syntax/testdir/input/vim_variables.vim
index af02fa8..da9e409 100644
--- a/runtime/syntax/testdir/input/vim_variables.vim
+++ b/runtime/syntax/testdir/input/vim_variables.vim
@@ -31,8 +31,8 @@
 let b:foo[1:] = expr
 let b:foo[:] = expr
 
-let bfoo["key"] = expr
-let bfoo['key'] = expr
+let b:foo["key"] = expr
+let b:foo['key'] = expr
 
 let b:foo += expr
 let b:foo -= expr
@@ -102,25 +102,25 @@
 let t:foo .= expr
 let t:foo ..= expr
 
-let v:foo = expr
+let v:true = expr
 
-let v:foo[0] = expr
+let v:true[0] = expr
 
-let v:foo[1:2] = expr
-let v:foo[:2] = expr
-let v:foo[1:] = expr
-let v:foo[:] = expr
+let v:true[1:2] = expr
+let v:true[:2] = expr
+let v:true[1:] = expr
+let v:true[:] = expr
 
-let v:foo["key"] = expr
-let v:foo['key'] = expr
+let v:true["key"] = expr
+let v:true['key'] = expr
 
-let v:foo += expr
-let v:foo -= expr
-let v:foo *= expr
-let v:foo /= expr
-let v:foo %= expr
-let v:foo .= expr
-let v:foo ..= expr
+let v:true += expr
+let v:true -= expr
+let v:true *= expr
+let v:true /= expr
+let v:true %= expr
+let v:true .= expr
+let v:true ..= expr
 
 let w:foo = expr
 
@@ -150,38 +150,38 @@
 let @f .= expr
 let @f ..= expr
 
-let &foo = expr
+let &ari = expr
 
 let &t_k1 = "\<Esc>[234;"
 
-let &foo .= expr
-let &foo ..= expr
-let &foo += expr
-let &foo -= expr
+let &ari .= expr
+let &ari ..= expr
+let &ari += expr
+let &ari -= expr
 
-let &l:foo = expr
+let &l:aleph = expr
 
-let &l:foo .= expr
-let &l:foo ..= expr
-let &l:foo += expr
-let &l:foo -= expr
+let &l:aleph .= expr
+let &l:aleph ..= expr
+let &l:aleph += expr
+let &l:aleph -= expr
 
-let &g:foo = expr
+let &g:aleph = expr
 
-let &g:foo .= expr
-let &g:foo ..= expr
-let &g:foo += expr
-let &g:foo -= expr
+let &g:aleph .= expr
+let &g:aleph ..= expr
+let &g:aleph += expr
+let &g:aleph -= expr
 
 let [foo, bar] = expr
 let [foo,
       \ bar] = expr
-let [v:foo, v:bar] = expr
-let [v:foo,
-      \ v:bar] = expr
-let [&foo, &bar] = expr
-let [&foo,
-      \  &bar] = expr
+let [v:true, v:false] = expr
+let [v:true,
+      \ v:false] = expr
+let [&ari, &bkc] = expr
+let [&ari,
+      \  &bkc] = expr
 let [$foo, $bar] = expr
 let [$foo,
       \  $bar] = expr
@@ -198,18 +198,18 @@
 let [foo,
       \ bar;
       \ baz] = expr
-let [v:foo, v:bar; v:baz] = expr
-let [v:foo,
-      \ v:bar;
-      \ v:baz] = expr
+let [v:true, v:false; v:none] = expr
+let [v:true,
+      \ v:false;
+      \ v:none] = expr
 let [$foo, $bar; $baz] = expr
 let [$foo,
       \ $bar;
       \ $baz] = expr
-let [&foo, &bar; &baz] = expr
-let [&foo,
-      \ &bar;
-      \ &baz] = expr
+let [&ari, &bkc; &cmp] = expr
+let [&ari,
+      \ &bkc;
+      \ &cmp] = expr
 let [@a, @b; @c] = expr
 let [@a,
       \ @b;
@@ -380,3 +380,31 @@
 unlockvar 2 foo bar " comment
 unlockvar 2 foo bar | echo "Foo"
 
+" Scope dictionaries
+
+echo get(b:, 'foo', 42)
+echo get(w:, 'foo', 42)
+echo get(t:, 'foo', 42)
+echo get(g:, 'foo', 42)
+echo get(l:, 'foo', 42)
+echo get(s:, 'foo', 42)
+echo get(a:, 'foo', 42)
+echo get(v:, 'foo', 42)
+
+for k in keys(b:) | echo b:[k] | endfor
+for k in keys(w:) | echo w:[k] | endfor
+for k in keys(t:) | echo t:[k] | endfor
+for k in keys(g:) | echo g:[k] | endfor
+for k in keys(l:) | echo l:[k] | endfor
+for k in keys(s:) | echo s:[k] | endfor
+for k in keys(a:) | echo a:[k] | endfor
+for k in keys(v:) | echo v:[k] | endfor
+
+" Neovim-specific variables (not highlighted by default)
+
+echo v:lua v:msgpack_types v:relnum v:stderr v:termrequest v:virtnum
+
+echo &channel &inccommand &mousescroll &pumblend &redrawdebug &scrollback
+echo &shada &shadafile &statuscolumn &termpastefilter &termsync &winbar
+echo &winblend &winhighlight
+
diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index ac295e0..4ccaa62 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -2,24 +2,30 @@
 " Language:	   Vim script
 " Maintainer:	   Hirohito Higashi <h.east.727 ATMARK gmail.com>
 "	   Doug Kearns <dougkearns@gmail.com>
-" Last Change:	   2025 Mar 06
+" Last Change:	   2025 Mar 09
 " Former Maintainer: Charles E. Campbell
 
 " DO NOT CHANGE DIRECTLY.
 " THIS FILE PARTLY GENERATED BY gen_syntax_vim.vim.
 " (Search string "GEN_SYN_VIM:" in this file)
 
-" Automatically generated keyword lists: {{{1
-
-" Quit when a syntax file was already loaded {{{2
+" Quit when a syntax file was already loaded {{{1
 if exists("b:current_syntax")
   finish
 endif
 let s:keepcpo= &cpo
 set cpo&vim
 
+" Feature testing {{{1
+
 let s:vim9script = "\n" .. getline(1, 32)->join("\n") =~# '\n\s*vim9\%[script]\>'
 
+function s:has(feature)
+  return has(a:feature) || index(get(g:, "vimsyn_vim_features", []), a:feature) != -1
+endfunction
+
+" Automatically generated keyword lists: {{{1
+
 " vimTodo: contains common special-notices for comments {{{2
 " Use the vimCommentGroup cluster to add your own.
 syn keyword vimTodo contained	COMBAK	FIXME	TODO	XXX
@@ -63,7 +69,6 @@
 syn keyword vimOption contained invet invexpandtab invex invexrc invfic invfileignorecase invfixeol invfixendofline invfen invfoldenable invfs invfsync invgd invgdefault invguipty invhid invhidden invhk invhkmap invhkp invhkmapp invhls invhlsearch invicon invic invignorecase invimc invimcmdline invimd invimdisable invis invincsearch invinf invinfercase invim invinsertmode invjs invjoinspaces invlnr invlangnoremap invlrm invlangremap invlz invlazyredraw invlbr invlinebreak invlisp invlist invlpl invloadplugins invmagic invml invmodeline invmle invmodelineexpr invma invmodifiable invmod invmodified invmore invmousef invmousefocus invmh invmousehide invmousemev invmousemoveevent invnu invnumber invodev invopendevice invpaste invpi invpreserveindent invpvw invpreviewwindow
 syn keyword vimOption contained invprompt invro invreadonly invrnu invrelativenumber invremap invrs invrestorescreen invri invrevins invrl invrightleft invru invruler invscb invscrollbind invscf invscrollfocus invsecure invssl invshellslash invstmp invshelltemp invsr invshiftround invsn invshortname invsc invshowcmd invsft invshowfulltag invsm invshowmatch invsmd invshowmode invscs invsmartcase invsi invsmartindent invsta invsmarttab invsms invsmoothscroll invspell invsb invsplitbelow invspr invsplitright invsol invstartofline invswf invswapfile invtbs invtagbsearch invtr invtagrelative invtgst invtagstack invtbidi invtermbidi invtgc invtermguicolors invterse invta invtextauto invtx invtextmode invtop invtildeop invto invtimeout invtitle invttimeout invtbi invttybuiltin
 syn keyword vimOption contained invtf invttyfast invudf invundofile invvb invvisualbell invwarn invwiv invweirdinvert invwic invwildignorecase invwmnu invwildmenu invwfb invwinfixbuf invwfh invwinfixheight invwfw invwinfixwidth invwrap invws invwrapscan invwrite invwa invwriteany invwb invwritebackup invxtermcodes
-
 " termcap codes (which can also be set) {{{2
 " GEN_SYN_VIM: vimOption term output code, START_STR='syn keyword vimOption contained', END_STR='skipwhite nextgroup=vimSetEqual,vimSetMod'
 syn keyword vimOption contained t_AB t_AF t_AU t_AL t_al t_bc t_BE t_BD t_cd t_ce t_Ce t_CF t_cl t_cm t_Co t_CS t_Cs t_cs t_CV t_da t_db t_DL t_dl t_ds t_Ds t_EC t_EI t_fs t_fd t_fe t_GP t_IE t_IS t_ke t_ks t_le t_mb t_md t_me t_mr t_ms t_nd t_op t_RF t_RB t_RC t_RI t_Ri t_RK t_RS t_RT t_RV t_Sb t_SC t_se t_Sf t_SH t_SI t_Si t_so t_SR t_sr t_ST t_Te t_te t_TE t_ti t_TI t_Ts t_ts t_u7 t_ue t_us t_Us t_ut t_vb t_ve t_vi t_VS t_vs t_WP t_WS t_XM t_xn t_xs t_ZH t_ZR t_8f t_8b t_8u t_xo skipwhite nextgroup=vimSetEqual,vimSetMod
@@ -78,6 +83,29 @@
 syn match   vimOption contained	"t_%i"
 syn match   vimOption contained	"t_k;"
 
+" vimOptions: These are the variable names {{{2
+" GEN_SYN_VIM: vimOption normal variable,           START_STR='syn keyword vimOptionVarName contained', END_STR=''
+syn keyword vimOptionVarName contained al aleph ari allowrevins ambw ambiwidth arab arabic arshape arabicshape acd autochdir ai autoindent ar autoread asd autoshelldir aw autowrite awa autowriteall bg background bs backspace bk backup bkc backupcopy bdir backupdir bex backupext bsk backupskip bdlay balloondelay beval ballooneval bevalterm balloonevalterm bexpr balloonexpr bo belloff bin binary bomb brk breakat bri breakindent briopt breakindentopt bsdir browsedir bh bufhidden bl buflisted bt buftype cmp casemap cdh cdhome cd cdpath cedit ccv charconvert cin cindent cink cinkeys cino cinoptions cinsd cinscopedecls cinw cinwords cb clipboard ch cmdheight cwh cmdwinheight cc colorcolumn co columns com comments cms commentstring cp compatible cpt complete cfu completefunc
+syn keyword vimOptionVarName contained cfc completefuzzycollect cia completeitemalign cot completeopt cpp completepopup csl completeslash cocu concealcursor cole conceallevel cf confirm ci copyindent cpo cpoptions cm cryptmethod cspc cscopepathcomp csprg cscopeprg csqf cscopequickfix csre cscoperelative cst cscopetag csto cscopetagorder csverb cscopeverbose crb cursorbind cuc cursorcolumn cul cursorline culopt cursorlineopt debug def define deco delcombine dict dictionary diff dex diffexpr dip diffopt dg digraph dir directory dy display ead eadirection ed edcompatible emo emoji enc encoding eof endoffile eol endofline ea equalalways ep equalprg eb errorbells ef errorfile efm errorformat ek esckeys ei eventignore eiw eventignorewin et expandtab ex exrc fenc fileencoding
+syn keyword vimOptionVarName contained fencs fileencodings ff fileformat ffs fileformats fic fileignorecase ft filetype fcs fillchars ffu findfunc fixeol fixendofline fcl foldclose fdc foldcolumn fen foldenable fde foldexpr fdi foldignore fdl foldlevel fdls foldlevelstart fmr foldmarker fdm foldmethod fml foldminlines fdn foldnestmax fdo foldopen fdt foldtext fex formatexpr flp formatlistpat fo formatoptions fp formatprg fs fsync gd gdefault gfm grepformat gp grepprg gcr guicursor gfn guifont gfs guifontset gfw guifontwide ghr guiheadroom gli guiligatures go guioptions guipty gtl guitablabel gtt guitabtooltip hf helpfile hh helpheight hlg helplang hid hidden hl highlight hi history hk hkmap hkp hkmapp hls hlsearch icon iconstring ic ignorecase imaf imactivatefunc
+syn keyword vimOptionVarName contained imak imactivatekey imc imcmdline imd imdisable imi iminsert ims imsearch imsf imstatusfunc imst imstyle inc include inex includeexpr is incsearch inde indentexpr indk indentkeys inf infercase im insertmode isf isfname isi isident isk iskeyword isp isprint js joinspaces jop jumpoptions key kmp keymap km keymodel kpc keyprotocol kp keywordprg lmap langmap lm langmenu lnr langnoremap lrm langremap ls laststatus lz lazyredraw lbr linebreak lines lsp linespace lisp lop lispoptions lw lispwords list lcs listchars lpl loadplugins luadll magic mef makeef menc makeencoding mp makeprg mps matchpairs mat matchtime mco maxcombine mfd maxfuncdepth mmd maxmapdepth mm maxmem mmp maxmempattern mmt maxmemtot mis menuitems mopt messagesopt
+syn keyword vimOptionVarName contained msm mkspellmem ml modeline mle modelineexpr mls modelines ma modifiable mod modified more mouse mousef mousefocus mh mousehide mousem mousemodel mousemev mousemoveevent mouses mouseshape mouset mousetime mzq mzquantum mzschemedll mzschemegcdll nf nrformats nu number nuw numberwidth ofu omnifunc odev opendevice opfunc operatorfunc pp packpath para paragraphs paste pt pastetoggle pex patchexpr pm patchmode pa path perldll pi preserveindent pvh previewheight pvp previewpopup pvw previewwindow pdev printdevice penc printencoding pexpr printexpr pfn printfont pheader printheader pmbcs printmbcharset pmbfn printmbfont popt printoptions prompt ph pumheight pw pumwidth pythondll pythonhome pythonthreedll pythonthreehome pyx pyxversion
+syn keyword vimOptionVarName contained qftf quickfixtextfunc qe quoteescape ro readonly rdt redrawtime re regexpengine rnu relativenumber remap rop renderoptions report rs restorescreen ri revins rl rightleft rlc rightleftcmd rubydll ru ruler ruf rulerformat rtp runtimepath scr scroll scb scrollbind scf scrollfocus sj scrolljump so scrolloff sbo scrollopt sect sections secure sel selection slm selectmode ssop sessionoptions sh shell shcf shellcmdflag sp shellpipe shq shellquote srr shellredir ssl shellslash stmp shelltemp st shelltype sxe shellxescape sxq shellxquote sr shiftround sw shiftwidth shm shortmess sn shortname sbr showbreak sc showcmd sloc showcmdloc sft showfulltag sm showmatch smd showmode stal showtabline ss sidescroll siso sidescrolloff scl signcolumn
+syn keyword vimOptionVarName contained scs smartcase si smartindent sta smarttab sms smoothscroll sts softtabstop spell spc spellcapcheck spf spellfile spl spelllang spo spelloptions sps spellsuggest sb splitbelow spk splitkeep spr splitright sol startofline stl statusline su suffixes sua suffixesadd swf swapfile sws swapsync swb switchbuf smc synmaxcol syn syntax tcl tabclose tal tabline tpm tabpagemax ts tabstop tbs tagbsearch tc tagcase tfu tagfunc tl taglength tr tagrelative tag tags tgst tagstack tcldll term tbidi termbidi tenc termencoding tgc termguicolors twk termwinkey twsl termwinscroll tws termwinsize twt termwintype terse ta textauto tx textmode tw textwidth tsr thesaurus tsrfu thesaurusfunc top tildeop to timeout tm timeoutlen title titlelen titleold
+syn keyword vimOptionVarName contained titlestring tb toolbar tbis toolbariconsize ttimeout ttm ttimeoutlen tbi ttybuiltin tf ttyfast ttym ttymouse tsl ttyscroll tty ttytype udir undodir udf undofile ul undolevels ur undoreload uc updatecount ut updatetime vsts varsofttabstop vts vartabstop vbs verbose vfile verbosefile vdir viewdir vop viewoptions vi viminfo vif viminfofile ve virtualedit vb visualbell warn wiv weirdinvert ww whichwrap wc wildchar wcm wildcharm wig wildignore wic wildignorecase wmnu wildmenu wim wildmode wop wildoptions wak winaltkeys wcr wincolor wi window wfb winfixbuf wfh winfixheight wfw winfixwidth wh winheight wmh winminheight wmw winminwidth winptydll wiw winwidth wrap wm wrapmargin ws wrapscan write wa writeany wb writebackup wd writedelay
+syn keyword vimOptionVarName contained xtermcodes
+" GEN_SYN_VIM: vimOption term output code variable, START_STR='syn keyword vimOptionVarName contained', END_STR=''
+syn keyword vimOptionVarName contained t_AB t_AF t_AU t_AL t_al t_bc t_BE t_BD t_cd t_ce t_Ce t_CF t_cl t_cm t_Co t_CS t_Cs t_cs t_CV t_da t_db t_DL t_dl t_ds t_Ds t_EC t_EI t_fs t_fd t_fe t_GP t_IE t_IS t_ke t_ks t_le t_mb t_md t_me t_mr t_ms t_nd t_op t_RF t_RB t_RC t_RI t_Ri t_RK t_RS t_RT t_RV t_Sb t_SC t_se t_Sf t_SH t_SI t_Si t_so t_SR t_sr t_ST t_Te t_te t_TE t_ti t_TI t_Ts t_ts t_u7 t_ue t_us t_Us t_ut t_vb t_ve t_vi t_VS t_vs t_WP t_WS t_XM t_xn t_xs t_ZH t_ZR t_8f t_8b t_8u t_xo
+syn keyword vimOptionVarName contained	t_F1 t_F2 t_F3 t_F4 t_F5 t_F6 t_F7 t_F8 t_F9 t_k1 t_K1 t_k2 t_k3 t_K3 t_k4 t_K4 t_k5 t_K5 t_k6 t_K6 t_k7 t_K7 t_k8 t_K8 t_k9 t_K9 t_KA t_kb t_kB t_KB t_KC t_kd t_kD t_KD t_KE t_KF t_KG t_kh t_KH t_kI t_KI t_KJ t_KK t_kl t_KL t_kN t_kP t_kr t_ku
+syn match   vimOptionVarName contained	"t_%1"
+syn match   vimOptionVarName contained	"t_#2"
+syn match   vimOptionVarName contained	"t_#4"
+syn match   vimOptionVarName contained	"t_@7"
+syn match   vimOptionVarName contained	"t_*7"
+syn match   vimOptionVarName contained	"t_&8"
+syn match   vimOptionVarName contained	"t_%i"
+syn match   vimOptionVarName contained	"t_k;"
+
 " unsupported settings: some were supported by vi but don't do anything in vim {{{2
 " GEN_SYN_VIM: Missing vimOption, START_STR='syn keyword vimErrSetting contained', END_STR=''
 syn keyword vimErrSetting contained akm altkeymap anti antialias ap autoprint bf beautify biosk bioskey consk conskey fk fkmap fl flash gr graphic ht hardtabs macatsui mesg novice open opt optimize oft osfiletype redraw slow slowopen sourceany w1200 w300 w9600
@@ -110,10 +138,22 @@
 syn keyword vimFuncName contained spellsuggest split sqrt srand state str2blob str2float str2list str2nr strcharlen strcharpart strchars strdisplaywidth strftime strgetchar stridx string strlen strpart strptime strridx strtrans strutf16len strwidth submatch substitute swapfilelist swapinfo swapname synID synIDattr synIDtrans synconcealed synstack system systemlist tabpagebuflist tabpagenr tabpagewinnr tagfiles taglist tan tanh tempname term_dumpdiff term_dumpload term_dumpwrite term_getaltscreen term_getansicolors term_getattr term_getcursor term_getjob term_getline term_getscrolled term_getsize term_getstatus term_gettitle term_gettty term_list term_scrape term_sendkeys term_setansicolors term_setapi term_setkill term_setrestore term_setsize term_start term_wait
 syn keyword vimFuncName contained terminalprops test_alloc_fail test_autochdir test_feedinput test_garbagecollect_now test_garbagecollect_soon test_getvalue test_gui_event test_ignore_error test_mswin_event test_null_blob test_null_channel test_null_dict test_null_function test_null_job test_null_list test_null_partial test_null_string test_option_not_set test_override test_refcount test_setmouse test_settime test_srand_seed test_unknown test_void timer_info timer_pause timer_start timer_stop timer_stopall tolower toupper tr trim trunc type typename undofile undotree uniq utf16idx values virtcol virtcol2col visualmode wildmenumode win_execute win_findbuf win_getid win_gettype win_gotoid win_id2tabwin win_id2win win_move_separator win_move_statusline win_screenpos
 syn keyword vimFuncName contained win_splitmove winbufnr wincol windowsversion winheight winlayout winline winnr winrestcmd winrestview winsaveview winwidth wordcount writefile xor
+" Predefined variable names {{{2
+" GEN_SYN_VIM: vimVarName, START_STR='syn keyword vimVimVarName contained', END_STR=''
+syn keyword vimVimVarName contained count count1 prevcount errmsg warningmsg statusmsg shell_error this_session version lnum termresponse fname lang lc_time ctype charconvert_from charconvert_to fname_in fname_out fname_new fname_diff cmdarg foldstart foldend folddashes foldlevel progname servername dying exception throwpoint register cmdbang insertmode val key profiling fcs_reason fcs_choice beval_bufnr beval_winnr beval_winid beval_lnum beval_col beval_text scrollstart swapname swapchoice swapcommand char mouse_win mouse_winid mouse_lnum mouse_col operator searchforward hlsearch oldfiles windowid progpath completed_item option_new option_old option_oldlocal option_oldglobal option_command option_type errors false true none null numbermax numbermin numbersize
+syn keyword vimVimVarName contained vim_did_enter testing t_number t_string t_func t_list t_dict t_float t_bool t_none t_job t_channel t_blob t_class t_object termrfgresp termrbgresp termu7resp termstyleresp termblinkresp event versionlong echospace argv collate exiting colornames sizeofint sizeoflong sizeofpointer maxcol python3_version t_typealias t_enum t_enumvalue stacktrace
 
-"--- syntax here and above generated by mkvimvim ---
+"--- syntax here and above generated by runtime/syntax/generator/gen_syntax_vim.vim ---
+
 " Special Vim Highlighting (not automatic) {{{1
 
+" Neovim keyword list additions {{{2
+
+if s:has("nvim")
+  syn keyword vimOptionVarName contained channel inccommand mousescroll pumblend redrawdebug scrollback shada shadafile statuscolumn termpastefilter termsync winbar winblend winhighlight
+  syn keyword vimVimVarName    contained lua msgpack_types relnum stderr termrequest virtnum
+endif
+
 " Set up commands for this syntax highlighting file {{{2
 
 com! -nargs=* Vim9 execute <q-args> s:vim9script ? "" : "contained"
@@ -251,14 +291,17 @@
 syn region vimSubscript contained	matchgroup=vimSubscriptBracket start="\[" end="]" nextgroup=vimSubscript contains=@vimExprList
 
 syn match vimVar	      contained	"\<\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript contains=vim9Super,vim9This
-syn match vimVar		"\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript
-syn match vimVar		"\<a:\%(000\|\d\+\)\>"	nextgroup=vimSubscript
-syn match vimFBVar      contained   "\<[bwglsta]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript
+syn match vimVar		"\<[bwglstav]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript contains=vimVarScope
+syn match vimVar		"\<a:\%(000\|1\=[0-9]\|20\)\>"	nextgroup=vimSubscript contains=vimVarScope
+syn match vimFBVar      contained	"\<[bwglsta]:\h[a-zA-Z0-9#_]*\>"	nextgroup=vimSubscript contains=vimVarScope
 
-syn match vimVimVar	"\<v:\h\w*\>"		nextgroup=vimSubscript
-syn match vimOptionVar      	"&\%([lg]:\)\=\a\+\>"	nextgroup=vimSubscript
-syn match vimOptionVar	"&t_\S[a-zA-Z0-9]\>"	nextgroup=vimSubscript
-syn match vimOptionVar        	"&t_k;"		nextgroup=vimSubscript
+" match the scope prefix independently of the retrofitted scope dictionary
+syn match vimVarScope   contained	"\<[bwglstav]:"
+syn match vimVimVar     contained	"\<[bwglstav]:\%(\h\|\d\)\@!"	nextgroup=vimSubscript
+
+syn match vimVarNameError contained "\<\h\w*\>"
+syn match vimVimVar	"\<v:"		nextgroup=vimSubscript,vimVimVarName,vimVarNameError
+syn match vimOptionVar	"&\%([lg]:\)\="		nextgroup=vimSubscript,vimOptionVarName,vimVarNameError
 syn cluster vimSpecialVar	contains=vimEnvvar,vimLetRegister,vimOptionVar,vimVimVar
 
 Vim9 syn match vim9LhsVariable	"\s\=\h[a-zA-Z0-9#_]*\ze\s\+[-+/*%]\=="
@@ -779,7 +822,7 @@
 syn region	vimUnletVars	contained
       \ start="$\I\|\h" skip=+\n\s*\\\|\n\s*"\\ \|^\s*"\\ + end="$" end="\ze[|"]"
       \ nextgroup=vimCmdSep,vimComment
-      \ contains=@vimContinue,vimEnvvar,vimVar
+      \ contains=@vimContinue,vimEnvvar,vimVar,vimVimVar
 
 VimFoldh syn region vimLetHereDoc	matchgroup=vimLetHereDocStart start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)'	matchgroup=vimLetHereDocStop end='^\z1\=\z2$' extend
 VimFoldh syn region vimLetHereDoc	matchgroup=vimLetHereDocStart start='=<<\%(\s*\)\@>\z(\L\S*\)'			matchgroup=vimLetHereDocStop end='^\z1$' extend
@@ -1497,7 +1540,7 @@
  hi def link vimFuncMod	Special
  hi def link vimFuncParam	vimVar
  hi def link vimFuncParamEquals	vimOper
- hi def link vimFuncScope	vimVar
+ hi def link vimFuncScope	vimVarScope
  hi def link vimFuncSID	vimNotation
  hi def link vimGroupAdd	vimSynOption
  hi def link vimGroupName	vimGroup
@@ -1567,7 +1610,7 @@
  hi def link vimOperContinueComment	vimContinueComment
  hi def link vimOption	PreProc
  hi def link vimOptionVar	Identifier
- hi def link vimVimVar	Identifier
+ hi def link vimOptionVarName	Identifier
  hi def link vimParenSep	Delimiter
  hi def link vimPatSepErr	vimError
  hi def link vimPatSepR	vimPatSep
@@ -1651,6 +1694,9 @@
  hi def link vimUserCmdKey	vimCommand
  hi def link vimUserFunc	Normal
  hi def link vimVar	Normal
+ hi def link vimVarScope	Identifier
+ hi def link vimVimVar	Identifier
+ hi def link vimVimVarName	Identifier
  hi def link vimWarn	WarningMsg
 
  hi def link vim9Abstract	vimCommand