gh-131421: Fix bad syntax highlighting for new ASDL chained quantifiers.

Demonstrandum · Demonstrandum · commit 41094ebd31b9 · 2025-05-09T16:27:23.000+01:00
diff --git a/Doc/tools/extensions/lexers/asdl_lexer.py b/Doc/tools/extensions/lexers/asdl_lexer.py
@@ -22,7 +22,7 @@ class ASDLLexer(RegexLexer):
                 bygroups(Keyword, Text, Name.Tag),
             ),
             (
-                r"(\w+)(\*\s|\?\s|\s)(\w+)",
+                r"(\w+)([\?\*]*\s)(\w+)",
                 bygroups(Name.Builtin.Pseudo, Operator, Name),
             ),
             # Keep in line with ``builtin_types`` from Parser/asdl.py.

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ class ASDLLexer(RegexLexer):`
`22`	`22`	`bygroups(Keyword, Text, Name.Tag),`
`23`	`23`	`),`
`24`	`24`	`(`
`25`		`- r"(\w+)(\*\s\|\?\s\|\s)(\w+)",`
	`25`	`+ r"(\w+)([\?\]\s)(\w+)",`
`26`	`26`	`bygroups(Name.Builtin.Pseudo, Operator, Name),`
`27`	`27`	`),`
`28`	`28`	# Keep in line with ``builtin_types`` from Parser/asdl.py.