Fix tag RegEx

Closes Textualize#3024 Updated regex pattern to improve color formatting. The `tag_contents` group was updated to exclude `<` character (`[^<]`), preventing the matching of tags that contain other tags inside. Additionally, a `*?` was used for a non-greedy match, making the group match as little as possible, thus avoiding overreaching matches.
MicaelJarniac · Jul 5, 2023 · 54f6f5d · 54f6f5d
1 parent aca9467
commit 54f6f5d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rich/highlighter.py b/rich/highlighter.py
@@ -82,7 +82,7 @@ class ReprHighlighter(RegexHighlighter):
 
     base_style = "repr."
     highlights = [
-        r"(?P<tag_start><)(?P<tag_name>[-\w.:|]*)(?P<tag_contents>[\w\W]*)(?P<tag_end>>)",
+        r"(?P<tag_start><)(?P<tag_name>[-\w.:|]*)(?P<tag_contents>[^<]*?)(?P<tag_end>>)",
         r'(?P<attrib_name>[\w_]{1,50})=(?P<attrib_value>"?[\w_]+"?)?',
         r"(?P<brace>[][{}()])",
         _combine_regex(