diff --git a/runtime/syntax/generator/vim.vim.base b/runtime/syntax/generator/vim.vim.base
index 650f2b8a49..7acda408db 100644
--- a/runtime/syntax/generator/vim.vim.base
+++ b/runtime/syntax/generator/vim.vim.base
@@ -2,7 +2,7 @@
 " Language:	   Vim script
 " Maintainer:	   Hirohito Higashi <h.east.727 ATMARK gmail.com>
 "	   Doug Kearns <dougkearns@gmail.com>
-" Last Change:	   2025 May 01
+" Last Change:	   2025 May 04
 " Former Maintainer: Charles E. Campbell
 
 " DO NOT CHANGE DIRECTLY.
@@ -223,13 +223,13 @@ Vim9 syn keyword vim9Boolean	true false
 " Numbers {{{2
 " =======
 syn case ignore
-syn match	vimNumber	'\<\d\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<\d\+\.\d\+\%(e[+-]\=\d\+\)\='		skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment
-syn match	vimNumber	'\<0b[01]\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<0o\=\o\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<0x\x\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<0z\>'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment
-syn match	vimNumber	'\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*'	skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
+syn match	vimNumber	"\<\d\+\%('\d\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript,vimGlobal,vimSubst1
+syn match	vimNumber	"\<\d\+\%('\d\+\)*\.\d\+\%(e[+-]\=\d\+\)\="	skipwhite nextgroup=@vimComment
+syn match	vimNumber	"\<0b[01]\+\%('[01]\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript
+syn match	vimNumber	"\<0o\=\o\+\%('\o\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript
+syn match	vimNumber	"\<0x\x\+\%('\x\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript
+syn match	vimNumber	'\<0z\>'			skipwhite nextgroup=@vimComment
+syn match	vimNumber	'\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*'	skipwhite nextgroup=@vimComment,vimSubscript
 syn case match
 
 " All vimCommands are contained by vimIsCommand. {{{2
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_00.dump b/runtime/syntax/testdir/dumps/vim9_expr_00.dump
index e8fe31860d..92bad1ab7c 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_00.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_00.dump
@@ -2,19 +2,19 @@
 |#+0#0000e05&| |V|i|m|9|-|s|c|r|i|p|t| |e|x|p|r|e|s@1|i|o|n|s| +0#0000000&@49
 @75
 @75
-|#+0#0000e05&| |D|i|c|t|i|o|n|a|r|y| +0#0000000&@62
+|#+0#0000e05&| |N|u|m|b|e|r| +0#0000000&@66
 @75
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&|}| +0#0000000&@67
-|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&@52
-|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&@52
-|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&@52
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|'+0#e000002&|f|o@1|'|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@52
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@52
+|#+0#0000e05&| |'| |s|e|p|a|r|a|t|e|d| +0#0000000&@61
 @75
-|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&@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#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&@43
-|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
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|1+0#e000002&|'|0@2|'|0@2| +0#0000000&@58
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|1+0#e000002&|'|0@2|'|0@2|.|0@1| +0#0000000&@55
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|1+0#e000002&|'|0@2|'|0@2| +0#0000000&@58
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|1+0#e000002&|'|0@2|'|0@2|.|0@1| +0#0000000&@55
 @75
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|0+0#e000002&|b|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|0+0#e000002&|o|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|0+0#e000002&|x|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|0+0#e000002&|b|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|0+0#e000002&|o|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|0+0#e000002&|x|1|0@2|'|0@3| +0#0000000&@56
 @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 f31e777ee3..2b7cc6f8e9 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&|{+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&@43
+|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&@2|0+0#e000002&|b|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|0+0#e000002&|o|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@2|0+0#e000002&|x|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|0+0#e000002&|b|1|0@2|'|0@3| +0#0000000&@56
+|e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|0+0#e000002&|o|1|0@2|'|0@3| +0#0000000&@56
+>e+0#af5f00255&|c|h|o| +0#0000000&@1|-+0#af5f00255&|0+0#e000002&|x|1|0@2|'|0@3| +0#0000000&@56
+@75
+|#+0#0000e05&| |D|i|c|t|i|o|n|a|r|y| +0#0000000&@62
+@75
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&|}| +0#0000000&@67
+|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&@52
+|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&@52
+|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&@52
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|'+0#e000002&|f|o@1|'|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@52
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|"+0#e000002&|f|o@1|"|:+0#0000000&| |2+0#e000002&|1| +0#0000000&|*+0#af5f00255&| +0#0000000&|2+0#e000002&| +0#0000000&|}+0#e000e06&| +0#0000000&@52
+@75
+|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&@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#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&@43
 |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
-|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&@41
-|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&|-+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#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+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#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+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#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+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&|{+0#e000e06&| +0#0000000&|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&@44
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|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&@44
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|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&@44
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|4+0#e000002&|2|:+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&@44
-|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|4+0#e000002&|2|:+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&@44
-@75
-|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
-@57|1|9|,|0|-|1| @8|9|%| 
+@57|1|9|,|1| @10|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_02.dump b/runtime/syntax/testdir/dumps/vim9_expr_02.dump
index 484ff4d6c3..9ef64ac095 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&| +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#ffffff0|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
+@75
+|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&@41
+>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&|-+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#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+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#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+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#af5f00255&|f+0#00e0e07&|o@1|-+0#af5f00255&|:+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&|{+0#e000e06&| +0#0000000&|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&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|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&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|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&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|4+0#e000002&|2|:+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&@44
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|4+0#e000002&|2|:+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&@44
+@75
+|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
-> @74
-|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&|{+0#e000e06&| +0#0000000&@68
-@2|#+0#0000e05&| |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
-@57|3|7|,|0|-|1| @7|2|1|%| 
+@57|3|7|,|1| @9|1|9|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_03.dump b/runtime/syntax/testdir/dumps/vim9_expr_03.dump
index 1b6b634764..2995ab3018 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_03.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_03.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@74
+|e+0#af5f00255#ffffff0|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&|{+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&|{+0#e000e06&| +0#0000000&@68
+@2|#+0#0000e05&| |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
 |#+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
-|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
-|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
-|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|%| 
+@57|5@1|,|1| @9|3|0|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_04.dump b/runtime/syntax/testdir/dumps/vim9_expr_04.dump
index 47754a0baa..f7d5310ea7 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_04.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_04.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&|?+0#af5f00255&| +0#0000000&@58
+|e+0#af5f00255#ffffff0|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
+@75
+|#+0#0000e05&| |T|e|r|n|a|r|y| +0#0000000&@65
+> @74
+|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
+|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
+|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
 @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
-|#+0#0000e05&| |F|a|l|s|y| +0#0000000&@67
-@75
-@57|7|3|,|0|-|1| @7|4|6|%| 
+@57|7|3|,|0|-|1| @7|4|1|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_05.dump b/runtime/syntax/testdir/dumps/vim9_expr_05.dump
index 753d3279e7..dd431b92bf 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@74
+| +0&#ffffff0@7|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
+@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
+|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
+|#+0#0000e05&| |F|a|l|s|y| +0#0000000&@67
+@75
 |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
-|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
-|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
-@57|9|1|,|0|-|1| @7|5|9|%| 
+@57|9|1|,|1| @9|5|3|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_06.dump b/runtime/syntax/testdir/dumps/vim9_expr_06.dump
index d8b69bc1d1..0ec0e87395 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_06.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_06.dump
@@ -1,20 +1,20 @@
-|e+0#af5f00255#ffffff0|c|h|o| +0#0000000&|@+0#e000e06&|a| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|@+0#e000e06&|a| +0#0000000&@61
+| +0&#ffffff0@74
+|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
+|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
+|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
-@75
-@75
->#+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
-@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
-@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
-|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
-@75
-|w+0#af5f00255&|h|i|l|e| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@64
-@57|1|0|9|,|1| @8|7|1|%| 
+@57|1|0|9|,|7| @8|6|4|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_07.dump b/runtime/syntax/testdir/dumps/vim9_expr_07.dump
index 22c0e01e25..607561b4b0 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_07.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_07.dump
@@ -1,20 +1,20 @@
-|w+0#af5f00255#ffffff0|h|i|l|e| +0#0000000&|t+0#e000002&|r|u|e| +0#0000000&@64
+|e+0#af5f00255#ffffff0|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
+@75
+|#+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
+@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
+@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
+|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
+@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
-@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
-@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
-@75
-@57|1|2|7|,|3| @8|8|4|%| 
+@57|1|2|7|,|1| @8|7|5|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_08.dump b/runtime/syntax/testdir/dumps/vim9_expr_08.dump
index 4ec97dd62e..217a65e77c 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_08.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_08.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@74
+|e+0#af5f00255#ffffff0|n|d|w|h|i|l|e| +0#0000000&@66
+@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
+> @74
+@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
+@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
+@75
 |d+0#af5f00255&|e|f| +0#0000000&|F|o@1|(+0#e000e06&|)| +0#0000000&@65
 | +0#e000002&@1|:+0#0000000&|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@64
-@2|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&@44
-@6|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@64
-@6>)+0#e000e06&| +0#0000000&@67
-@6|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@64
-@6|)+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@1|e|f| +0#0000000&@68
-@75
-@75
-|#+0#0000e05&| |I|s@1|u|e| |#|1|6|2@1|7| |(|V|i|m| |s|c|r|i|p|t| |t|e|r|n|a|r|y| |e|x|p|r|e|s@1|i|o|n| |h|i|g|h|l|i|g|h|t|i|n|g|)| +0#0000000&@15
-@75
-|v+0#af5f00255&|a|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&@24|#+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@25
-|v+0#af5f00255&|a|r| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&|?+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|r|'| +0#0000000&|:+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|z|'| +0#0000000&@36
-|v+0#af5f00255&|a|r| +0#0000000&|b+0#00e0e07&|a|z| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&@52
-@12|\+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|z|'| +0#0000000&@53
-@12|\+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|r|'| +0#0000000&@53
-@57|1|4|5|,|7| @8|9|6|%| 
+@57|1|4|5|,|0|-|1| @6|8|6|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_09.dump b/runtime/syntax/testdir/dumps/vim9_expr_09.dump
index ce5416a63a..09e4378906 100644
--- a/runtime/syntax/testdir/dumps/vim9_expr_09.dump
+++ b/runtime/syntax/testdir/dumps/vim9_expr_09.dump
@@ -1,20 +1,20 @@
-| +0&#ffffff0@11|\+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|r|'| +0#0000000&@53
+| +0#e000002#ffffff0@1|:+0#0000000&|?+0#e000e06&|t+0#e000002&|r|u|t|h|y| +0#0000000&@64
+@2|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&@44
+@6|?+0#af5f00255&| +0#0000000&|(+0#e000e06&|0+0#e000002&| +0#0000000&@64
+@6|)+0#e000e06&| +0#0000000&@67
+@6|:+0#af5f00255&| +0#0000000&|(+0#e000e06&|1+0#e000002&| +0#0000000&@64
+@6>)+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@1|e|f| +0#0000000&@68
+@75
+@75
+|#+0#0000e05&| |I|s@1|u|e| |#|1|6|2@1|7| |(|V|i|m| |s|c|r|i|p|t| |t|e|r|n|a|r|y| |e|x|p|r|e|s@1|i|o|n| |h|i|g|h|l|i|g|h|t|i|n|g|)| +0#0000000&@15
+@75
+|v+0#af5f00255&|a|r| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&@24|#+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@25
+|v+0#af5f00255&|a|r| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&|?+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|r|'| +0#0000000&|:+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|z|'| +0#0000000&@36
+|v+0#af5f00255&|a|r| +0#0000000&|b+0#00e0e07&|a|z| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&@52
+@12|\+0#e000e06&| +0#0000000&|?+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|z|'| +0#0000000&@53
+@12|\+0#e000e06&| +0#0000000&|:+0#af5f00255&| +0#0000000&|'+0#e000002&|b|a|r|'| +0#0000000&@53
 |v+0#af5f00255&|a|r| +0#0000000&|q+0#00e0e07&|u|x| +0#0000000&|=+0#af5f00255&| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&@1| +0#0000000&|'+0#e000002&|f|o@1|'| +0#0000000&@52
 @12|?+0#af5f00255&| +0#0000000&|'+0#e000002&|q|u|x|'| +0#0000000&@20|#+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@25
-@12|:+0#af5f00255&| +0#0000000&|'+0#e000002&|q|u|x|'| +0#0000000&@20|#+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@25
-|e+0#af5f00255&|c|h|o| +0#0000000&|q+0#00e0e07&|u|x| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|q|u@1|x|'| +0#0000000&@56
-> @74
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|1|6|3|,|0|-|1| @6|B|o|t| 
+@57|1|6|3|,|7| @8|9|8|%| 
diff --git a/runtime/syntax/testdir/dumps/vim9_expr_10.dump b/runtime/syntax/testdir/dumps/vim9_expr_10.dump
new file mode 100644
index 0000000000..9d0232e1e4
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/vim9_expr_10.dump
@@ -0,0 +1,20 @@
+| +0&#ffffff0@11|?+0#af5f00255&| +0#0000000&|'+0#e000002&|q|u|x|'| +0#0000000&@20|#+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@25
+@12|:+0#af5f00255&| +0#0000000&|'+0#e000002&|q|u|x|'| +0#0000000&@20|#+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@25
+|e+0#af5f00255&|c|h|o| +0#0000000&|q+0#00e0e07&|u|x| +0#0000000&|?+0#af5f00255&@1| +0#0000000&|'+0#e000002&|q|u@1|x|'| +0#0000000&@56
+> @74
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|1|7|9|,|0|-|1| @6|B|o|t| 
diff --git a/runtime/syntax/testdir/input/vim9_expr.vim b/runtime/syntax/testdir/input/vim9_expr.vim
index 592acadc09..e291309e45 100644
--- a/runtime/syntax/testdir/input/vim9_expr.vim
+++ b/runtime/syntax/testdir/input/vim9_expr.vim
@@ -2,6 +2,22 @@ vim9script
 # Vim9-script expressions
 
 
+# Number
+
+# ' separated
+
+echo   1'000'000
+echo   1'000'000.00
+echo  -1'000'000
+echo  -1'000'000.00
+
+echo   0b1000'0000
+echo   0o1000'0000
+echo   0x1000'0000
+echo  -0b1000'0000
+echo  -0o1000'0000
+echo  -0x1000'0000
+
 # Dictionary
 
 echo {}
diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 5b8a5baa73..e144a9f261 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -2,7 +2,7 @@
 " Language:	   Vim script
 " Maintainer:	   Hirohito Higashi <h.east.727 ATMARK gmail.com>
 "	   Doug Kearns <dougkearns@gmail.com>
-" Last Change:	   2025 May 01
+" Last Change:	   2025 May 04
 " Former Maintainer: Charles E. Campbell
 
 " DO NOT CHANGE DIRECTLY.
@@ -275,13 +275,13 @@ Vim9 syn keyword vim9Boolean	true false
 " Numbers {{{2
 " =======
 syn case ignore
-syn match	vimNumber	'\<\d\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<\d\+\.\d\+\%(e[+-]\=\d\+\)\='		skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment
-syn match	vimNumber	'\<0b[01]\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<0o\=\o\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<0x\x\+'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
-syn match	vimNumber	'\<0z\>'			skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment
-syn match	vimNumber	'\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*'	skipwhite nextgroup=vimGlobal,vimSubst1,@vimComment,vimSubscript
+syn match	vimNumber	"\<\d\+\%('\d\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript,vimGlobal,vimSubst1
+syn match	vimNumber	"\<\d\+\%('\d\+\)*\.\d\+\%(e[+-]\=\d\+\)\="	skipwhite nextgroup=@vimComment
+syn match	vimNumber	"\<0b[01]\+\%('[01]\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript
+syn match	vimNumber	"\<0o\=\o\+\%('\o\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript
+syn match	vimNumber	"\<0x\x\+\%('\x\+\)*"		skipwhite nextgroup=@vimComment,vimSubscript
+syn match	vimNumber	'\<0z\>'			skipwhite nextgroup=@vimComment
+syn match	vimNumber	'\<0z\%(\x\x\)\+\%(\.\%(\x\x\)\+\)*'	skipwhite nextgroup=@vimComment,vimSubscript
 syn case match
 
 " All vimCommands are contained by vimIsCommand. {{{2