L2/08-328
Source: Ken Whistler
Date: October 14, 2008
Subject: Spreadsheet of Deprecation and Discouragement

Code Point(s)	Name	Deprecated in 5.1	Deprecated in 5.2+	DIC	DIT	Strongly?	In NFC	In NFKC	Singleton	Recommended alternative
U+0340	COMBINING GRAVE TONE MARK	x							x	U+0300
U+0341	COMBINING ACUTE TONE MARK	x							x	U+0301
U+17A3	KHMER INDEPENDENT VOWEL QAQ	x	x	x	x	yes	x	x		U+17A2
U+17D3	KHMER SIGN BATHAMASAT	x		x		yes	x	x		U+19E0, etc.
U+206A..U+206F	INHIBIT SYMMETRIC SWAPPING, etc.	x	x		x	yes	x	x		markup, other
U+E0001	LANGUAGE TAG	x	x		x	yes	x	x		markup
U+E0020..U+E007F	TAG SPACE..CANCEL TAG	x	x		x	yes	x	x		markup

U+0149	LATIN SMALL LETTER N PRECEDED BY APOSTROPHE		x				x			<U+02BC, U+006E>
U+0344	COMBINING GREEK DIALYTIKA TONOS			x						<U+0308, U+0301>
U+037E	GREEK QUESTION MARK				x				x	U+003B preferred
U+0387	GREEK ANO TELEIA				x				x	U+00B7 preferred
U+0953	DEVANAGARI GRAVE ACCENT						x	x
U+0954	DEVANAGARI ACUTE ACCENT						x	x
U+0F07	TIBETAN MARK YIG MGO TSHEG SHAD MA						x	x
U+0F73	TIBETAN VOWEL SIGN II			x	x					<U+0F71, U+0F72>
U+0F75	TIBETAN VOWEL SIGN UU			x	x					<U+0F71, U+0F74>
U+0F77	TIBETAN VOWEL SIGN VOCALIC RR		x	x	x	yes	x			<U+0FB2, U+0F71, U+0F80>
U+0F79	TIBETAN VOWEL SIGN VOCALIC LL		x	x	x	yes	x			<U+0FB3, U+0F71, U+0F80>
U+0F81	TIBETAN VOWEL SIGN REVERSED II			x	x					<U+0F71, U+0F80>
U+17A4	KHMER INDEPENDENT VOWEL QAA		x	x	x		x	x		<U+17A2, U+17B6>
U+17B4	KHMER VOWEL INHERENT AQ			x	x		x	x
U+17B5	KHMER VOWEL INHERENT AA			x	x		x	x
U+17D8	KHMER SIGN BEYYAL			x	x		x	x		<U+17D4, U+179B, U+17D4>
U+20A4	LIRA SIGN				x		x	x		U+00A3 preferred
U+2126	OHM SIGN				x				x	U+03A9
U+212A	KELVIN SIGN				x				x	U+004B
U+212B	ANGSTROM SIGN				x				x	U+00C5
U+2329	LEFT-POINTING ANGLE BRACKET		x	x	x				x	U+27E8 preferred (not NFC)
U+232A	RIGHT-POINTING ANGLE BRACKET		x	x	x				x	U+27E9 preferred (not NFC)
U+F900	CJK COMPATIBLITY IDEOGRAPH-F900 (and a thousand others)								x	U+8C48