User:ArrowHead294/UTF-8 extensions

Code point ↔ UTF-8 conversion

Code point		Bytes						Eight-byte UTF-8
First	Last	1	2	3	4	5	6	First	Last
U+0000	U+007F	0yyyzzzz						00	7F
U+0080	U+07FF	110xxxyy	10yyzzzz					C2 80	DF BF
U+0800	U+FFFF	1110wwww	10xxxxyy	10yyzzzz				E0 A0 80	EF BF BF
U+010000 U+110000	U+10FFFF U+1FFFFF	11110uvv	10vvwwww	10xxxxyy	10yyzzzz			F0 90 80 80 F4 90 80 80	F4 8F BF BF F7 BF BF BF
U+200000	U+3FFFFFF	111110tt	10uuuuvv	10vvwwww	10xxxxyy	10yyzzzz		F8 88 80 80 80	FB BF BF BF BF
U+4000000	U+7FFFFFFF	1111110s	10sstttt	10uuuuvv	10vvwwww	10xxxxyy	10yyzzzz	FC 84 80 80 80 80	FD BF BF BF BF BF