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From: awrhygty@outlook.com
To: Eli Zaretskii <eliz@gnu.org>
Cc: 60275@debbugs.gnu.org
Subject: bug#60275: 28.1; chinese-cns11643-15 mapping is wrong
Date: Sat, 24 Dec 2022 00:25:52 +0900	[thread overview]
Message-ID: <TYZPR01MB3920C0574AAB4478BB138FB9C3E99@TYZPR01MB3920.apcprd01.prod.exchangelabs.com> (raw)
In-Reply-To: <83pmca6uc1.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 23 Dec 2022 09:58:02 -0500")

Eli Zaretskii <eliz@gnu.org> writes:

>> From: awrhygty@outlook.com
>> Date: Fri, 23 Dec 2022 23:19:33 +0900
>> 
>> 
>> Typing 'M-x list-charset-chars RET chinese-cns11643-15 RET',
>> a wrong character set is listed.
>> It contains hangul characters, and looks like korean-ksc5601 charset.
>
> Why do you think this is an error?  CNS11643 has 16 planes and can
> contain up to 141376 characters.  What is your reference for judging
> which characters belong and don't belong to this character set?  Emacs
> uses the glibc mapping.

Reading emacs-28.1/share/emacs/28.1/etc/charsets/CNS-F.map,
there are only UCS values for CJK IDEOGRAPH characters.
The result buffer of #'list-charset-chars contains non-han characters.
For example, '*Character List*' buffer starts with:
	Characters in the coded character set chinese-cns11643-15.
	-----------------------------------------------------------------------
	        0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
	   212x	 	¿	ː	∮	∑	∏	¤	℉	‰	◁	◀	▷	▶	♤	♠	♡
	   213x	♥	♧	♣	⊙	◈	▣	◐	◑	▒	▤	▥	▨	▧	▦	▩	♨
	   214x	☏	☎	☜	☞	¶	†	‡	↕	↗	↙	↖	↘	♭	♩	♪	♬
	   215x	㉿	㈜	№	㏇	™	㏂	㏘	℡	€	®	㉾	 	 	 	 	 
	   216x	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	   217x	 	!	"	#	$	%	&	'	(	)	*	+	,	-	.
	-----------------------------------------------------------------------
	        0   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
	   222x	 	/	0	1	2	3	4	5	6	7	8	9	:	;	<	=
	   223x	>	?	@	A	B	C	D	E	F	G	H	I	J	K	L	M
	   224x	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	[	₩	]
	   225x	^	_	`	a	b	c	d	e	f	g	h	i	j	k	l	m
	   226x	n	o	p	q	r	s	t	u	v	w	x	y	z	{	|	}
	   227x	 ̄	ㄱ	ㄲ	ㄳ	ㄴ	ㄵ	ㄶ	ㄷ	ㄸ	ㄹ	ㄺ	ㄻ	ㄼ	ㄽ	ㄾ
	-----------------------------------------------------------------------

  reply	other threads:[~2022-12-23 15:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-23 14:19 bug#60275: 28.1; chinese-cns11643-15 mapping is wrong awrhygty
2022-12-23 14:57 ` Eli Zaretskii
2022-12-23 15:25   ` awrhygty [this message]
2022-12-24 10:10     ` Eli Zaretskii

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