ISO/IEC 8859-2

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ISO/IEC 8859-2
MIME / IANAISO-8859-2
Alias(es)iso-ir-101, csISOLatin2, latin2, l2, IBM1111
Language(see below)
StandardECMA-94:1986, ISO/IEC 8859
ClassificationExtended ASCII, ISO/IEC 8859
ExtendsUS-ASCII
Based onISO-8859-1
Other related encodingsWindows-1250, MacCroatian

ISO/IEC 8859-2:1999, Information technology — 8-bit single-byte coded graphic character sets — Part 2: Latin alphabet No. 2, is part of the ISO/IEC 8859 series of ASCII-based standard character encodings, first edition published in 1987. It is informally referred to as "Latin-2". It is generally intended for Central[1] or "Eastern European" languages that are written in the Latin script. Note that ISO/IEC 8859-2 is very different from code page 852 (MS-DOS Latin 2, PC Latin 2) which is also referred to as "Latin-2" in Czech and Slovak regions.[2] Almost half the use of the encoding is for Polish, and it's the main legacy encoding for Polish, while virtually all use of it has been replaced by UTF-8 (on the web).

ISO-8859-2 is the IANA preferred charset name for this standard when supplemented with the C0 and C1 control codes from ISO/IEC 6429. Less than 0.04% of all web pages use ISO-8859-2 as of October 2022.[3][4] Microsoft has assigned code page 28592 a.k.a. Windows-28592 to ISO-8859-2 in Windows. IBM assigned code page 912 to ISO 8859-2,[5] until that code page was extended in 1999.[6] Code page 1111 is similar, but replaces byte B0 ° (degree sign) with U+02DA ˚ (ring above).

Windows-1250 is similar to ISO-8859-2 and has all the printable characters it has and more. However a few of them are rearranged (unlike Windows-1252, which keeps all printable characters from ISO-8859-1 in the same place).

Language coverage

[edit]

These code values can be used for the following languages:

  1. ^ The missing letter Å is officially a part of the Finnish alphabet, however it has no native use and its usage is limited to foreign names only.
  2. ^ In 2017, the Council for German Orthography officially added a capital , but is not actually required as SS can be used instead.
  3. ^ This character set unifies Ș and Ț (S,T with commas below) with Ş and Ţ (S, T with cedillas), as did virtually all other character sets including Microsoft's Windows-1250 and the first version of Unicode. Unicode subsequently disunified them however, this complicated processing of Romanian data; pre-existing data and input methods would still contain the older cedilla codepoints, complicating text searching.[citation needed]

Code page layout

[edit]

Differences from ISO-8859-1 have the Unicode code point number underneath.

ISO/IEC 8859-2 (Latin-2)
0123456789ABCDEF
0x
1x
2x SP !"#$%&'()*+,-./
3x0123456789:;<=>?
4x@ABCDEFGHIJKLMNO
5xPQRSTUVWXYZ[\]^_
6x`abcdefghijklmno
7xpqrstuvwxyz{|}~
8x
9x
AxNBSPĄ
0104
˘
02D8
Ł
0141
¤Ľ
013D
Ś
015A
§¨Š
0160
Ş
015E
Ť
0164
Ź
0179
SHYŽ
017D
Ż
017B
Bx°ą
0105
˛
02DB
ł
0142
´ľ
013E
ś
015B
ˇ
02C7
¸š
0161
ş
015F
ť
0165
ź
017A
˝
02DD
ž
017E
ż
017C
CxŔ
0154
ÁÂĂ
0102
ÄĹ
0139
Ć
0106
ÇČ
010C
ÉĘ
0118
ËĚ
011A
ÍÎĎ
010E
DxĐ
0110
Ń
0143
Ň
0147
ÓÔŐ
0150
Ö×Ř
0158
Ů
016E
ÚŰ
0170
ÜÝŢ
0162
ß
Exŕ
0155
áâă
0103
äĺ
013A
ć
0107
çč
010D
éę
0119
ëě
011B
íîď
010F
Fxđ
0111
ń
0144
ň
0148
óôő
0151
ö÷ř
0159
ů
016F
úű
0171
üýţ
0163
˙
02D9

See also

[edit]

References

[edit]
  1. ^ "Microsoft Outlook Message Encodings". 10 January 2017.
  2. ^ "The Czech and Slovak Character Encoding Mess Explained". luki.sdf-eu.org. Retrieved 2022-02-27.
  3. ^ "Usage Statistics and Market Share of ISO-8859-2 for Websites, October 2022". w3techs.com. Retrieved 2022-10-23.
  4. ^ "Historical trends in the usage statistics of character encodings for websites, February 2022".
  5. ^ "Icu-data/Charset/Data/XML/Ibm-912_P100-1995.XML at main · unicode-org/Icu-data". GitHub.
  6. ^ "Icu-data/Charset/Data/Ucm/Ibm-912_P100-1999.ucm at main · unicode-org/Icu-data". GitHub.
[edit]
    ISO/IEC 8859-2
    MIME / IANAISO-8859-2
    Alias(es)iso-ir-101, csISOLatin2, latin2, l2, IBM1111
    Language(see below)
    StandardECMA-94:1986, ISO/IEC 8859
    ClassificationExtended ASCII, ISO/IEC 8859
    ExtendsUS-ASCII
    Based onISO-8859-1
    Other related encodingsWindows-1250, MacCroatian

    ISO/IEC 8859-2:1999, Information technology — 8-bit single-byte coded graphic character sets — Part 2: Latin alphabet No. 2, is part of the ISO/IEC 8859 series of ASCII-based standard character encodings, first edition published in 1987. It is informally referred to as "Latin-2". It is generally intended for Central[1] or "Eastern European" languages that are written in the Latin script. Note that ISO/IEC 8859-2 is very different from code page 852 (MS-DOS Latin 2, PC Latin 2) which is also referred to as "Latin-2" in Czech and Slovak regions.[2] Almost half the use of the encoding is for Polish, and it's the main legacy encoding for Polish, while virtually all use of it has been replaced by UTF-8 (on the web).

    ISO-8859-2 is the IANA preferred charset name for this standard when supplemented with the C0 and C1 control codes from ISO/IEC 6429. Less than 0.04% of all web pages use ISO-8859-2 as of October 2022.[3][4] Microsoft has assigned code page 28592 a.k.a. Windows-28592 to ISO-8859-2 in Windows. IBM assigned code page 912 to ISO 8859-2,[5] until that code page was extended in 1999.[6] Code page 1111 is similar, but replaces byte B0 ° (degree sign) with U+02DA ˚ (ring above).

    Windows-1250 is similar to ISO-8859-2 and has all the printable characters it has and more. However a few of them are rearranged (unlike Windows-1252, which keeps all printable characters from ISO-8859-1 in the same place).

    Language coverage

    These code values can be used for the following languages:

    1. ^ The missing letter Å is officially a part of the Finnish alphabet, however it has no native use and its usage is limited to foreign names only.
    2. ^ In 2017, the Council for German Orthography officially added a capital , but is not actually required as SS can be used instead.
    3. ^ This character set unifies Ș and Ț (S,T with commas below) with Ş and Ţ (S, T with cedillas), as did virtually all other character sets including Microsoft's Windows-1250 and the first version of Unicode. Unicode subsequently disunified them however, this complicated processing of Romanian data; pre-existing data and input methods would still contain the older cedilla codepoints, complicating text searching.[citation needed]

    Code page layout

    Differences from ISO-8859-1 have the Unicode code point number underneath.

    ISO/IEC 8859-2 (Latin-2)
    0123456789ABCDEF
    0x
    1x
    2x SP !"#$%&'()*+,-./
    3x0123456789:;<=>?
    4x@ABCDEFGHIJKLMNO
    5xPQRSTUVWXYZ[\]^_
    6x`abcdefghijklmno
    7xpqrstuvwxyz{|}~
    8x
    9x
    AxNBSPĄ
    0104
    ˘
    02D8
    Ł
    0141
    ¤Ľ
    013D
    Ś
    015A
    §¨Š
    0160
    Ş
    015E
    Ť
    0164
    Ź
    0179
    SHYŽ
    017D
    Ż
    017B
    Bx°ą
    0105
    ˛
    02DB
    ł
    0142
    ´ľ
    013E
    ś
    015B
    ˇ
    02C7
    ¸š
    0161
    ş
    015F
    ť
    0165
    ź
    017A
    ˝
    02DD
    ž
    017E
    ż
    017C
    CxŔ
    0154
    ÁÂĂ
    0102
    ÄĹ
    0139
    Ć
    0106
    ÇČ
    010C
    ÉĘ
    0118
    ËĚ
    011A
    ÍÎĎ
    010E
    DxĐ
    0110
    Ń
    0143
    Ň
    0147
    ÓÔŐ
    0150
    Ö×Ř
    0158
    Ů
    016E
    ÚŰ
    0170
    ÜÝŢ
    0162
    ß
    Exŕ
    0155
    áâă
    0103
    äĺ
    013A
    ć
    0107
    çč
    010D
    éę
    0119
    ëě
    011B
    íîď
    010F
    Fxđ
    0111
    ń
    0144
    ň
    0148
    óôő
    0151
    ö÷ř
    0159
    ů
    016F
    úű
    0171
    üýţ
    0163
    ˙
    02D9

    See also

    References

    1. ^ "Microsoft Outlook Message Encodings". 10 January 2017.
    2. ^ "The Czech and Slovak Character Encoding Mess Explained". luki.sdf-eu.org. Retrieved 2022-02-27.
    3. ^ "Usage Statistics and Market Share of ISO-8859-2 for Websites, October 2022". w3techs.com. Retrieved 2022-10-23.
    4. ^ "Historical trends in the usage statistics of character encodings for websites, February 2022".
    5. ^ "Icu-data/Charset/Data/XML/Ibm-912_P100-1995.XML at main · unicode-org/Icu-data". GitHub.
    6. ^ "Icu-data/Charset/Data/Ucm/Ibm-912_P100-1999.ucm at main · unicode-org/Icu-data". GitHub.
    • ISO/IEC 8859-2:1999
    • Standard ECMA-94: 8-Bit Single Byte Coded Graphic Character Sets - Latin Alphabets No. 1 to No. 4 2nd edition (June 1986)
    • ISO-IR 101 Right-Hand Part of Latin Alphabet No.2 (February 1, 1986)
    • ISO 8859-2 (Latin 2) Resources
    Retrieved from "https://en.wikipedia.org/w/index.php?title=ISO/IEC_8859-2&oldid=1329526496"