ISO-IR-197 (original) (raw)

From Wikipedia, the free encyclopedia

Sámi character encoding, and proposed (but not approved) ISO-8859 part.

ISO-IR-197 (known by the ISO-IR registration number of its GR set) is an 8-bit, single-byte character encoding which was designed for the Sámi languages. It is a modification of ISO 8859-1, replacing certain punctuation and symbol characters with additional letters used in certain Sámi orthographies. FreeDOS calls it code page 59187.[1]

ISO-IR-197 was proposed for establishment as a part of ISO/IEC 8859 in 1996 (as part 14 and, later, part 15), but was not accepted for this.[2][3][4] However, ISO-IR-197 is referenced in an informative ISO/IEC 8859 annex, which lists it as an encoding which provides a more adequate coverage of the orthography of certain Sámi languages such as Skolt Sámi than ISO-8859-4 or ISO-8859-10, unless the latter is combined with ISO-IR-158.[5]

Differences from ISO 8859-1 have their Unicode code point.

ISO-IR-197

| | 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 | Č010C | č010D | Đ0110 | đ0111 | Ǥ01E4 | ǥ01E5 | § | Ǧ01E6 | © | ǧ01E7 | « | Ǩ01E8 | SHY | ǩ01E9 | Ŋ014A | | Bx | ° | ŋ014B | Š0160 | š0161 | ´ | Ŧ0166 | | · | ŧ0167 | Ž017D | ž017E | » | Ʒ01B7 | ʒ0292 | Ǯ01EE | ǯ01EF | | Cx | À | Á | Â | Ã | Ä | Å | Æ | Ç | È | É | Ê | Ë | Ì | Í | Î | Ï | | Dx | Ð | Ñ | Ò | Ó | Ô | Õ | Ö | × | Ø | Ù | Ú | Û | Ü | Ý | Þ | ß | | Ex | à | á | â | ã | ä | å | æ | ç | è | é | ê | ë | ì | í | î | ï | | Fx | ð | ñ | ò | ó | ô | õ | ö | ÷ | ø | ù | ú | û | ü | ý | þ | ÿ |

As documented by Evertype, some Windows implementations use a variant which adds graphical characters to the C1 area (0x80-9F), including some of the other characters from the Mac OS Sámi repertoire. This was intended to be analogous to the Windows version of Latin-1 (i.e. Windows-1252),[6] and follows its layout where possible. Differences from Windows-1252 have their Unicode code point:

ISO-IR-197 Windows (differences only)[6]

| | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | | | ---- | - | ------------------------------------------ | ------------------------------------------ | ------------------------------------------ | ------------------------------------------ | ---------------------------------------------------------- | -------------------------------------------------------- | -------------------------------------------------------- | ---------------------------------------- | ------------------------------------------------ | ------------------------------------------------------------------------ | ------------------------- | --------------------- | - | - | --------------------- | | 8x | | | ‚ | ƒ | „ | … | ¬00AC | ≠2260 | £00A3 | ‰ | ¿00BF | Ȟ021E | Œ | | | | | 9x | | ‘ | ’ | “ | ” | • | – | — | ®00AE | ™ | ¡00A1 | ȟ021F | œ | | | Ÿ |

ISO-IR-209 is an update that replaced the guillemets at 0xAB and 0xBB with the letter H with caron to add Finnish Romani support.[7] FreeDOS calls it Code page 60211.[8]

ISO-IR-209 (differences only)

| | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | | | ---- | ------------------------------------------------------- | --------------------- | --------------------- | --------------------- | ---------------------------------------- | --------------------- | ---------------------------- | ---------------------------------------- | --------------------- | ------------------------------------------------ | --------------------- | ------------------------- | --------------------- | ---------------------------------------- | --------------------- | --------------------- | | Ax | NBSP | Č | č | Đ | đ | Ǥ | ǥ | § | Ǧ | © | ǧ | Ȟ021E | Ǩ | SHY | ǩ | Ŋ | | Bx | ° | ŋ | Š | š | ´ | Ŧ | | · | ŧ | Ž | ž | ȟ021F | Ʒ | ʒ | Ǯ | ǯ |

  1. ^ "Cpi/CPIISO/Codepage.TXT at master · FDOS/Cpi". GitHub.
  2. ^ Everson, Michael (1996-06-19). "Proposal for a new part of ISO/IEC 8859: Latin alphabet No. 9 (Sámi)". ISO/IEC JTC1/SC2/WG3 N362. Retrieved 26 February 2017.
  3. ^ Everson, Michael. "Proposed ISO 8859-14 (later 15)". Retrieved 26 February 2017.
  4. ^ Swedish Institute for Standards (1997-01-24). ISO-IR-197: Sami supplementary Latin set (PDF). ITSCJ/IPSJ.
  5. ^ "Annex A: Coverage of languages by parts 1 to 10 of ISO/IEC 8859 (informative)" (PDF). Final Text of DIS 8859-1, 8-bit single-byte coded graphiccharacter sets — Part 1: Latin alphabet No.1. 1998-02-12. ISO/IEC FDIS 8859-1:1998 / JTC 1/SC 2 N2988 / WG3 N411.
  6. ^ a b Everson, Michael (2001-09-21). "ISO-IR 197 Sámi Standard". Evertype.
  7. ^ Finnish Standards Association (1999-12-07). ISO-IR-209: Sami supplementary Latin set no 2 (PDF). ITSCJ/IPSJ.
  8. ^ "Cpi/CPIISO/Codepage.TXT at master · FDOS/Cpi". GitHub.