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Web Encodings

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Revision as of 20:59, 19 August 2009 by Annevk (talk | contribs) (Internet Explorer)
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My scratchpad for encoding related notes.

Goals

  • Document existing practices for
    • Supported encodings
    • Supported aliases
    • Supported matching algorithm
  • Converge the various used algorithms
  • Get the new rules implemented

Current Implementations

Does this differ per platform? Opera might differ a bit on Mac.

Opera

Matching

UTS22 and ASCII lowercasing.

Encodings

Encoding Aliases Decoded As Notes
big5 big5, cnbig5, csbig5
big5-hkscs big5hkscs
euc-jp cseucpkdfmtjapanese, eucjp, extendedunixcodepackedformatforjapanese
euc-kr cseuckr, csksc56011987, euckr, isoir149, korean, ksc5601, ksc56011987, ksc56011989, windows949
euc-tw euctw
gb18030 gb18030
gbk chinese, cngb, cp936, csgb2312, csiso58gb231280, euccn, gb2312, gb231280, gbk, isoir58, ms936, windows936
hz-gb-2312 hzgb2312
ibm866 866, cp866, csibm866, ibm866
iso-2022-cn iso2022cn
iso-2022-jp csiso2022jp, iso2022jp
iso-2022-jp-1 iso2022jp1
iso-2022-kr csiso2022kr, iso2022kr
iso-8859-1 cp819, csisolatin1, ibm819, iso88591, iso885911987, isoir100, l1, latin1 windows-1252
iso-8859-2 csisolatin2, iso88592, iso885921987, isoir101, l2, latin2
iso-8859-3 csisolatin3, iso88593, iso885931988, isoir109, l3, latin3
iso-8859-4 csisolatin4, iso88594, iso885941988, isoir110, l4, latin4
iso-8859-5 csisolatincyrillic, cyrillic, iso88595, iso885951988, isoir144
iso-8859-6 arabic, asmo708, csiso88596e, csisolatinarabic, ecma114, iso88596, iso885961987, iso88596e, isoir127
iso-8859-6-i csiso88596i, iso88596i
iso-8859-7 csisolatingreek, ecma118, elot928, greek, greek8, iso88597, iso885971987, isoir126
iso-8859-8 csiso88598e, csisolatinhebrew, hebrew, iso88598, iso885981988, iso88598e, isoir138, visual
iso-8859-8-i csiso88598i, iso88598i
iso-8859-9 csisolatin5, iso88599, iso885991989, isoir148, l5, latin5
iso-8859-10 csisolatin6, iso885910, iso8859101992, isoir157, l6, latin6
iso-8859-11 iso885911, tis620, tis6202533, windows874
iso-8859-13 iso885913
iso-8859-14 iso885914, iso8859141998, isoceltic, isoir199, l8, latin8
iso-8859-15 iso885915, latin9
iso-8859-16 iso885916, iso8859162001, isoir226, l10, latin10
koi8-r cskoi8r, koi8r
koi8-u koi8u
macintosh csmacintosh, mac, macintosh, macroman Likely disabled.
shift_jis cp932, csshiftjis, cswindows31j, ms932, mskanji, shiftjis, sjis, windows31j
tcvn tcvn, viettcvn
us-ascii ansix341968, ansix341986, ascii, cp367, csascii, csinvariant, csiso646basic1983, ibm367, invariant, iso646basic1983, iso646irv1991, iso646us, isoir6, ref, us, usascii windows-1252
utf-16 csunicode, csunicode11, csunicodeascii, iso10646j1, iso10646ucs2, iso10646ucsbasic, utf16
utf-16be utf16be
utf-16le utf16le
utf-7 csunicode11utf7, utf7 Disabled
utf-8 utf8
viscii csviscii, viscii
windows-1250 cp1250, microsoftcp1250, windows1250
windows-1251 cp1251, microsoftcp1251, windows1251
windows-1252 cp1252, microsoftcp1252, windows1252
windows-1253 cp1253, microsoftcp1253, windows1253
windows-1254 cp1254, microsoftcp1254, windows1254
windows-1255 cp1255, microsoftcp1255, windows1255
windows-1256 cp1256, microsoftcp1256, windows1256
windows-1257 cp1257, microsoftcp1257, windows1257
windows-1258 cp1258, microsoftcp1258, windows1258
windows-sami-2 samiws2, windowssami2, ws2
x-mac-ce macce Likely disabled.
x-mac-cyrillic maccyrillic Likely disabled.
x-mac-greek macgreek Likely disabled.
x-mac-turkish macturkish Likely disabled.
x-vps vps

Firefox

FIXME

Chrome

FIXME

Internet Explorer

Needs sorting out:

Safari

FIXME