fix: improve docstring support for ":raises ...:"

There can be dots in the FQCN of the exception class.

Signed-off-by: Jack Cherng <[email protected]>

plugin.py

@@ -123,7 +123,7 @@ def patch_markdown_content(self, content: str) -> str:
         content = re.sub("```\n---", "```\n\n---", content)
         # Add markup for some common field name conventions in function docstring
         content = re.sub(
-            r"\n:(\w+)[ ]+([\w\\*]+):",
+            r"\n:(\w+)[ \t]+([\w\\*.]+):",
             lambda m: "\n__{field}:__ `{name}`".format(
                 field=m.group(1).title(),
                 name=m.group(2).replace("\\_", "_").replace("\\*", "*"),