runtime(vim): Update base-syntax and generator, only match valid predefined variables
- Only match valid predefined and option variables.
- Match scope dictionaries.
- Highlight scope prefixed variables as a scope dictionary accessor. The
vimVarScope syntax group can be linked to vimVar to disable this.
- Include support for Neovim-only predefined and option variables.
Temporary collateral damage - scope dictionaries match instead of keys
in dictionary literals.
closes: #16727
Signed-off-by: Doug Kearns <dougkearns@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
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&|$|f|o@1|,+0#0000000&| @66
+@2|[+0#e000e06&|$|f|o@1|,+0#0000000&| @66
@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|[+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
-@2|[+0#e000e06&|&+0#00e0e07&|f|o@1|,+0#0000000&| @66
-@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|r|;+0#0000000&| @59
-@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|a|z|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
+@2|[+0#e000e06&|&+0#00e0e07&|a|r|i|,+0#0000000&| |&+0#00e0e07&|b|k|c|;+0#0000000&| |&+0#00e0e07&|c|m|p|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@47
+@2|[+0#e000e06&|&+0#00e0e07&|a|r|i|,+0#0000000&| @66
+@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|b|k|c|;+0#0000000&| @59
+@8|\+0#e000e06&| +0#0000000&|&+0#00e0e07&|c|m|p|]+0#e000e06&| +0#0000000&|=+0#af5f00255&| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&@52
@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
-@2|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&@50
+@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
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|1|9@1|,|0|-|1| @6|B|o|t|
+@2>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&@50
+@2|e+0#af5f00255&|n|d|f|o|r| +0#0000000&@66
+@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
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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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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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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 @@
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@75
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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
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@75
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+|}+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
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-@6|\+0#e000e06&| +0#0000000&|'+0#e000002&|l|i|s|t| |i|s| |e|m|p|t|y|'| +0#0000000&@51
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-@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 @@
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+| +0&#ffffff0@74
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@75
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@75
-|#+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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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 @@
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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
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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
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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
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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 @@
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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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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 @@
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@75
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@75
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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
@@ -17,4 +17,4 @@
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-@57|1|9|,|1| @10|7|%|
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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 @@
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-@57|3|7|,|1| @9|1|7|%|
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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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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 @@
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@@ -14,7 +17,4 @@
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-@57|7|3|,|1| @9|3|7|%|
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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 @@
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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
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@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
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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 @@
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+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
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+| +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
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-@57|1|9|,|1| @10|7|%|
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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
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@75
-@57|3|7|,|0|-|1| @7|1|7|%|
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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
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@2|r+0#af5f00255&|e|t|u|r|n| +0#0000000&|4+0#e000002&|2| +0#0000000&@63
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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 @@
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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
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-@57|9|1|,|0|-|1| @7|4|7|%|
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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 @@
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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 @@
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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 @@
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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 @@
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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
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+@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 @@
||+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&|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&@32
-@57|1|0|9|,|0|-|1| @6|3|9|%|
+@57|1|0|9|,|0|-|1| @6|3|8|%|
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
@@ -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&@58
||+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&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@51
-@57|1|2|7|,|1| @8|4|6|%|
+@57|1|2|7|,|1| @8|4@1|%|
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
@@ -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&|x+0#00e0e07&|,+0#0000000&| |y+0#00e0e07&| +0#0000000&|=+0#af5f00255&| +0#0000000&|4+0#e000002&|2|,+0#0000000&| |z+0#00e0e07&| +0#0000000&|=+0#af5f00255&| +0#0000000&|"+0#e000002&|z|e|d|"|)+0#e000e06&| +0#0000000&@38
||+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|1|4|5|,|1| @8|5|3|%|
+@57|1|4|5|,|1| @8|5|1|%|
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
@@ -9,12 +9,12 @@
||+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@1| +0#0000000#ffffff0@72
-| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |c|o|m@1|e|n|t|s| +0#0000000&@62
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |a|r|g|u|m|e|n|t|s| +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&@58
-||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|"+0#0000e05&| |L|e|g|a|c|y|-|s|c|r|i|p|t| |c|o|m@1|e|n|t| +0#0000000&@47
-||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|#| |4+0#e000002&|2| +0#0000000&|"+0#0000e05&| |c|o|m@1|e|n|t| +0#0000000&@56
-||+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| |f+0#af5f00255#ffffff0|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&@51
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|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&@54
||+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
-@57|1|6|3|,|7| @8|6|0|%|
+|-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n|c|t|i|o|n| +0#0000000&|F|o@1|(+0#e000e06&|.+0#00e0e07&@2|)+0#e000e06&| +0#0000000&@55
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|0@2| +0#0000000&@60
+@57|1|6|3|,|7| @8|5|7|%|
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
@@ -1,20 +1,20 @@
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|0@2| +0#0000000&@60
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@1|e+0#af5f00255&|c|h|o| +0#0000000&|a+0#00e0e07&|:|0| +0#0000000&@62
+||+0#0000e05#a8a8a8255| | +0#0000000#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&
+||+0#0000e05#a8a8a8255| |a+0#00e0e07#ffffff0|:|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&@48
+||+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@1| +0#0000000#ffffff0@72
+| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |c|o|m@1|e|n|t|s| +0#0000000&@62
+| +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&@58
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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
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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
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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
--- a/runtime/syntax/testdir/dumps/vim_ex_function_fold_13.dump
+++ 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
@@ -1,20 +1,20 @@
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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
@@ -1,20 +1,20 @@
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@72
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+||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n| +0#0000000&@66
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n| +0#0000000&|F|B|2|(+0#e000e06&|)| +0#0000000&|a+0#e000e06&|b|o|r|t| +0#0000000&@57
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@3>r+0#af5f00255&|e|t|u|r|n| +0#0000000&@62
+||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n| +0#0000000&@66
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n| +0#0000000&|F|C|1|(+0#e000e06&|_+0#00e0e07&|)+0#e000e06&| +0#0000000&@62
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+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
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| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
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||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@72
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-||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@3|r+0#af5f00255&|e|t|u|r|n| +0#0000000&@62
-||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n| +0#0000000&@66
-| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
-|~+0#4040ff13&| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-|~| @73
-| +0#0000000&@56|2|7|1|,|5| @8|B|o|t|
+@57|2|7|0|,|5| @8|9|7|%|
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
@@ -0,0 +1,20 @@
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@72
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@3|r+0#af5f00255&|e|t|u|r|n| +0#0000000&@62
+||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n| +0#0000000&@66
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|-+0#0000e05#a8a8a8255| |f+0#af5f00255#ffffff0|u|n| +0#0000000&|F|D|2|(+0#e000e06&|_+0#00e0e07&|)+0#e000e06&| +0#0000000&|a+0#e000e06&|b|o|r|t| +0#0000000&@56
+||+0#0000e05#a8a8a8255| | +0#0000000#ffffff0@3>r+0#af5f00255&|e|t|u|r|n| +0#0000000&@62
+||+0#0000e05#a8a8a8255| |e+0#af5f00255#ffffff0|n|d|f|u|n| +0#0000000&@66
+| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|2|8@1|,|5| @8|B|o|t|
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
@@ -16,5 +16,5 @@
||+0#0000e05#a8a8a8255| |A+0#e000e06#ffffff0|!|@|#|$|%|^|&|*|(|)|_|+| +0#0000000&@59
| +0#0000e05#a8a8a8255@1| +0#0000000#ffffff0@72
| +0#0000e05#a8a8a8255@1|"+0&#ffffff0| |e|r@1|o|r| |-| |l|e|a|d|i|n|g| |l|o|w|e|r|c|a|s|e| |c|h|a|r|a|c|t|e|r| +0#0000000&@35
-| +0#0000e05#a8a8a8255@1|l+0#af5f00255#ffffff0|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&|<@1| +0#0000000&|a+0#00e0e07&|!+0#0000000&|@|#|$|%+0#af5f00255&|^+0#0000000&|&|*+0#af5f00255&|(+0#e000e06&|)|_+0#0000000&|++0#af5f00255&| +0#0000000&@47
+| +0#0000e05#a8a8a8255@1|l+0#af5f00255#ffffff0|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&|<@1| +0#0000000&|a+0#00e0e07&|!+0#0000000&|@|#|$|%+0#af5f00255&|^+0#0000000&|&+0#00e0e07&|*+0#af5f00255&|(+0#e000e06&|)|_+0#0000000&|++0#af5f00255&| +0#0000000&@47
@57|1|7|9|,|1| @8|9|7|%|
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
@@ -1,7 +1,7 @@
-| +0#0000e05#a8a8a8255@1|l+0#af5f00255#ffffff0|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&|<@1| +0#0000000&|a+0#00e0e07&|!+0#0000000&|@|#|$|%+0#af5f00255&|^+0#0000000&|&|*+0#af5f00255&|(+0#e000e06&|)|_+0#0000000&|++0#af5f00255&| +0#0000000&@47
+| +0#0000e05#a8a8a8255@1|l+0#af5f00255#ffffff0|e|t| +0#0000000&|f+0#00e0e07&|o@1| +0#0000000&|=+0#af5f00255&|<@1| +0#0000000&|a+0#00e0e07&|!+0#0000000&|@|#|$|%+0#af5f00255&|^+0#0000000&|&+0#00e0e07&|*+0#af5f00255&|(+0#e000e06&|)|_+0#0000000&|++0#af5f00255&| +0#0000000&@47
| +0#0000e05#a8a8a8255@1|l+0#00e0e07#ffffff0|i|n|e|1| +0#0000000&@67
| +0#0000e05#a8a8a8255@1|l+0#0000000#ffffff0|i|n|e|2| @67
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| +0#0000e05#a8a8a8255@1> +0#0000000#ffffff0@72
|~+0#4040ff13&| @73
|~| @73
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 @@
|e+0#af5f00255&|c|h|o| +0#0000000&|'+0#e000002&|f|o@1|'+0#e000e06&@1|'+0#e000002&| +0#0000000&@62
|e+0#af5f00255&|c|h|o| +0#0000000&|'+0#e000002&|f|o@1|'+0#e000e06&@1|b+0#e000002&|a|r|'| +0#0000000&@59
@75
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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
@@ -17,4 +17,4 @@
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+@57|3|2|,|0|-|1| @8|9|%|
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
+++ b/runtime/syntax/testdir/dumps/vim_expr_03.dump
@@ -17,4 +17,4 @@
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|e+0#af5f00255&|c|h|o| +0#0000000&@1|0+0#e000002&|O|3|7@1| +0#0000000&@63
|e+0#af5f00255&|c|h|o| +0#0000000&|-+0#af5f00255&|0+0#e000002&|3|7@1| +0#0000000&@64
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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
@@ -17,4 +17,4 @@
|e+0#af5f00255&|c|h|o| +0#0000000&|1+0#e000002&|.|0|E|-|6| +0#0000000&@63
|e+0#af5f00255&|c|h|o| +0#0000000&|-+0#af5f00255&|3+0#e000002&|.|1|4|1|6|e|+|8@1| +0#0000000&@58
@75
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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
--- a/runtime/syntax/testdir/dumps/vim_expr_05.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_05.dump
@@ -17,4 +17,4 @@
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@75
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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
--- a/runtime/syntax/testdir/dumps/vim_expr_06.dump
+++ b/runtime/syntax/testdir/dumps/vim_expr_06.dump
@@ -3,18 +3,18 @@
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-|x| +0#0000000&|@+0#e000e06&|y| +0#0000000&|@+0#e000e06&|z| +0#0000000&@67
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-|X| +0#0000000&|@+0#e000e06&|Y| +0#0000000&|@+0#e000e06&|Z| +0#0000000&@67
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@75
-|"+0#0000e05&| |O|p|e|r|a|t|o|r|s| +0#0000000&@63
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@75
-|"+0#0000e05&| |T|e|r|n|a|r|y| +0#0000000&@65
-@57|1|0|3|,|1| @8|4|2|%|
+@57|1|0|3|,|1| @8|3|2|%|
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
+++ b/runtime/syntax/testdir/dumps/vim_expr_07.dump
@@ -1,20 +1,20 @@
-|"+0#0000e05#ffffff0| |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
+| +0&#ffffff0@74
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|'+0#e000002&|f|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&@40
+|e+0#af5f00255&|c|h|o| +0#0000000&|{+0#e000e06&| +0#0000000&|'+0#e000002&|f|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&@40
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+|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&@40
+>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&@40
+|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&@40
@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
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+|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
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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
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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
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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
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@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
+|e+0#af5f00255&|c|h|o| +0#0000000&|e+0#00e0e07&|x|p|r| +0#0000000&|i+0#af5f00255&|s| +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&|i+0#af5f00255&|s|n|o|t| +0#0000000&@1|e+0#00e0e07&|x|p|r| +0#0000000&@53
+@75
+>"+0#0000e05&| |C|o|m|p|a|r|i|s|o|n| |-| |m|a|t|c|h| |c|a|s|e| +0#0000000&@49
+|e+0#af5f00255&|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
+|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&@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&@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&@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&@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&| |C|o|m|p|a|r|i|s|o|n| |-| |i|g|n|o|r|e| |c|a|s|e| +0#0000000&@48
+|e+0#af5f00255&|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
+@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
+|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&@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&@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&@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&@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
+@6|"+0#0000e05&|\| |c|o|m@1|e|n|t| +0#0000000&@58
+@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
+@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
+> @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
+@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
+@75
+|"+0#0000e05&| |F|u|n|c|t|i|o|n| |c|a|l@1|s| +0#0000000&@58
+@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
+@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 @@
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@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
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@75
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@75
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@75
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-@57|1|4|5|,|0|-|1| @6|3|8|%|
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+@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
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@75
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@75
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-@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
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+@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
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@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
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-@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|%|
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+@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 @@
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| +0#e000002&@1|.@2| +0#0000000&@69
| +0#e000e06&@1|E|N|D| +0#0000000&@69
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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 @@
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@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|%|
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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 @@
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@2|u+0#af5f00255&|n|l|e|t|!| +0#0000000&|$+0#e000e06&|F|O@1| +0#0000000&@61
@75
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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
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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
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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 @@
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@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|%|
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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 @@
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-@57|3|2|5|,|3| @8|8|7|%|
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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 @@
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@8|\+0#e000e06&| +0#0000000&|b+0#00e0e07&|a|r| +0#0000000&@61
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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 @@
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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 @@
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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
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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
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+|~| @73
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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
|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#0000000&|#+0#e000e06&|{| +0#0000000&@54
-@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 @@
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+|"+0#0000e05&| |V|I|M|_|T|E|S|T|_|S|E|T|U|P| |l|e|t| |g|:|v|i|m|s|y|n|_|v|i|m|_|f|e|a|t|u|r|e|s| |=| |[|"|n|v|i|m|"|]| +0#0000000&@21
+@75
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+@75
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
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+|~| @73
+|~| @73
+| +0#0000000&@56|1|,|1| @10|A|l@1|
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
-|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
+|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 @@
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-@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
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@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
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@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 @@
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@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
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+@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|%|
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+|l+0#af5f00255&|e|t| +0#0000000&|[|&+0#00e0e07&|a|r|i|,+0#0000000&| @64
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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 @@
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|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
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-@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 @@
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@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
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|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 @@
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|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 @@
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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 @@
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+|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
+