Subject: [Xml-sg-cmt] internal use attributes, and similar

From: Henrik Levkowetz <[email-masked]>
Date: Tue, 25 May 2021 16:15:42 +0200

These attributes are internal use, or otherwise special or deprecated
and should not be set by authors:

	[
            'xml:base',
            'xml:lang',
            'xml:space',

            'derivedAnchor',
            'derivedContent',
            'derivedCounter',
            'derivedLink',
            'mode',
            'originalSrc',
            'pn',
            'quoteTitle',	# deprecated, use quote-title which predates
				# quoteTitle by 10 years or more
            'pageno',
            'scripts',
            'slugifiedName',
	]

Best regards,

	Henrik