ISO/IEC 8859-9
MIME / IANA | ISO-8859-9 |
---|---|
Alias(es) | iso-ir-148, latin5, l5, csISOLatin5[1] |
Standard | TS 5881, ECMA-128, ISO/IEC 8859 |
Classification | ISO 8859 (extended ASCII, ISO 4873 level 1) |
Extends | US-ASCII |
Based on | ISO/IEC 8859-1 |
Preceded by | ISO/IEC 8859-3 |
Other related encoding(s) | Windows-1254 |
ISO/IEC 8859-9:1999, Information technology — 8-bit single-byte coded graphic character sets — Part 9: Latin alphabet No. 5, is part of the ISO/IEC 8859 series of ASCII-based standard character encodings, first edition published in 1989. It is designated ECMA-128 by Ecma International and TS 5881 as a Turkish standard.[2] It is informally referred to as Latin-5 or Turkish. It was designed to cover the Turkish language, designed as being of more use than the ISO/IEC 8859-3 encoding. It is identical to ISO/IEC 8859-1 except for the replacement of six Icelandic characters (Ðð Ýý Þþ) with characters unique to the Turkish alphabet (Ğğ İ ı Şş).
ISO-8859-9 is the IANA preferred charset name for this standard when supplemented with the C0 and C1 control codes from ISO/IEC 6429. In modern applications Unicode and UTF-8 are preferred; authors of new web pages and the designers of new protocols are instructed to use UTF-8 instead.[3] Since August 2019, 0.1% of all web pages use ISO-8859-9,[4][5] while 1.9% of web pages located in Turkey use ISO-8859-9.[6] However, the WHATWG Encoding Standard, which specifies the character encodings which are permitted in HTML5 and which compliant browsers must support,[7] requires that web pages marked as ISO-8859-9 be handled as Windows-1254,[3] which differs from ISO-8859-9 by using the CR range which ISO-8859-9 reserves for C1 control codes for additional graphical characters instead (analogous to the relationship between ISO-8859-1 and Windows-1252).
Microsoft has assigned code page 28599 a.k.a. Windows-28599 to ISO-8859-9 in Windows. IBM has assigned code page 920 (CCSID 920) to ISO-8859-9.[8][9] It is published by Ecma International as ECMA-128.[10]
Codepage layout
Differences from ISO-8859-1 have the Unicode code point number below the character.
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
0x | ||||||||||||||||
1x | ||||||||||||||||
2x | SP | ! | " | # | $ | % | & | ' | ( | ) | * | + | , | - | . | / |
3x | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | : | ; | < | = | > | ? |
4x | @ | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O |
5x | P | Q | R | S | T | U | V | W | X | Y | Z | [ | \ | ] | ^ | _ |
6x | ` | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o |
7x | p | q | r | s | t | u | v | w | x | y | z | { | | | } | ~ | |
8x | ||||||||||||||||
9x | ||||||||||||||||
Ax | NBSP | ¡ | ¢ | £ | ¤ | ¥ | ¦ | § | ¨ | © | ª | « | ¬ | SHY | ® | ¯ |
Bx | ° | ± | ² | ³ | ´ | µ | ¶ | · | ¸ | ¹ | º | » | ¼ | ½ | ¾ | ¿ |
Cx | À | Á | Â | Ã | Ä | Å | Æ | Ç | È | É | Ê | Ë | Ì | Í | Î | Ï |
Dx | Ğ 011E |
Ñ | Ò | Ó | Ô | Õ | Ö | × | Ø | Ù | Ú | Û | Ü | İ 0130 |
Ş 015E |
ß |
Ex | à | á | â | ã | ä | å | æ | ç | è | é | ê | ë | ì | í | î | ï |
Fx | ğ 011F |
ñ | ò | ó | ô | õ | ö | ÷ | ø | ù | ú | û | ü | ı 0131 |
ş 015F |
ÿ |
See also
References
- ^ Character Sets, Internet Assigned Numbers Authority (IANA), 2018-12-12
- ^ "Latin-5: A list of the Latin-5 client and server CCSIDs, which includes Turkey". IBM. Archived from the original on 2022-02-13.
- ^ a b van Kesteren, Anne. "Names and labels". Encoding Standard. WHATWG.
- ^ "Historical trends in the usage of character encodings for websites". w3techs.com.
- ^ "Frequently Asked Questions". w3techs.com.
- ^ "Distribution of character encodings among websites that use Turkey". w3techs.com.
- ^ "8.2.2.3. Character encodings". HTML 5.1 2nd Edition. W3C.
User agents must support the encodings defined in the WHATWG Encoding standard, including, but not limited to […]
- ^ "Code page 920 information document". Archived from the original on 2017-01-16.
- ^ "CCSID 920 information document". Archived from the original on 2016-03-27.
- ^ Standard ECMA-128: 8-Bit Single-Byte Coded Graphic Character Sets - Latin Alphabet No. 5 (2nd ed.). 1999.
This Ecma publication is also approved as ISO 8859-9.
- ^ Code Page CPGID 00920 (pdf) (PDF), IBM
- ^ Code Page CPGID 00920 (txt), IBM
- ^ International Components for Unicode (ICU), ibm-920_P100-1995.ucm, 2002-12-03
External links
- ISO/IEC 8859-9:1999
- Standard ECMA-128: 8-Bit Single-Byte Coded Graphic Character Sets - Latin Alphabet No. 5 2nd edition (December 1999)
- ISO-IR 148 Right-Hand Part of Latin Alphabet No.5 (October 1, 1988)