May 20, 2025 · May 20, 2025
diff --git a/Doc/library/html.parser.rst b/Doc/library/html.parser.rst
   argument is a list of ``(name, value)`` pairs containing the attributes found
   inside the tag's ``<>`` brackets.  The *name* will be translated to lower case,
   and quotes in the *value* have been removed, and character and entity references
   have been replaced.
   have been replaced. If a boolean attribute is encountered, the *value* for the
   ``(name, value)`` attribute pair will be ``None``.

   For instance, for the tag ``<A HREF="https://www.cwi.nl/">``, this method
   would be called as ``handle_starttag('a', [('href', 'https://www.cwi.nl/')])``.
   Data     : alert("<strong>hello!</strong>");
   End tag  : script

 Boolean attributes have a *value* of ``None``:

 .. doctest::

   >>> parser.feed("<script src='/script.js' defer></script>")
   Start tag: script
        attr: ('src', '/script.js')
        attr: ('defer', None)
   End tag  : script

 Parsing comments:

 .. doctest::
Original file line number	Diff line number	Diff line change
Expand Up		@@ -134,7 +134,8 @@ implementations do nothing (except for :meth:`~HTMLParser.handle_startendtag`):
		argument is a list of ``(name, value)`` pairs containing the attributes found
		inside the tag's ``<>`` brackets. The name will be translated to lower case,
		and quotes in the value have been removed, and character and entity references
		have been replaced.
		have been replaced. If a boolean attribute is encountered, the value for the
		``(name, value)`` attribute pair will be ``None``.

		For instance, for the tag ``<A HREF="https://www.cwi.nl/">``, this method
		would be called as ``handle_starttag('a', [('href', 'https://www.cwi.nl/')])``.
Expand DownExpand Up		@@ -310,6 +311,16 @@ further parsing:
		Data : alert("<strong>hello!</strong>");
		End tag : script

		Boolean attributes have a value of ``None``:

		.. doctest::

		>>> parser.feed("<script src='/script.js' defer></script>")
		Start tag: script
		attr: ('src', '/script.js')
		attr: ('defer', None)
		End tag : script

		Parsing comments:

		.. doctest::
Expand Down