16941 2012-05-05 14:13:43 +0000 [survey needed] Indexes: IBM extension to JIS X 0212 2014-04-28 15:15:03 +0000 1 1 1 Unclassified WHATWG Encoding unspecified All Windows 3.1 RESOLVED DUPLICATE 25266 P2 normal Unsorted 1 pub-w3 annevk mike philipj sideshowbarker+encodingspec oldest_to_newest 67345 0 pub-w3 2012-05-05 14:13:43 +0000 Most of the IBM selected kanji and one selected non-kanji are part of the official JIS X 0212 standard, and a few characters have been added to more recent versions of JIS X 0208. The ones that are still missing can be found in an IBM extension to JIS X 0212, Rows 83--84. Tables: <http://coq.no/character-tables/ibmjapan2.pdf> <http://coq.no/character-tables/ibmjapan2.js> Safari's EUC-JP implementation includes this extension. Adding it seems harmless, but I am not sure how useful it would be. Perhaps someone could check whether this way of encoding IBM selected kanji and non-kanji is used in practice? 81333 1 annevk 2013-01-14 11:48:30 +0000 If it's in Safari that's probably because it's in ICU, which means Chrome has these too. Internet Explorer does not do 0212. Hmm. 81352 2 pub-w3 2013-01-14 19:55:22 +0000 Chrome only includes Roman numerals and ㈱. 81389 3 annevk 2013-01-15 10:44:46 +0000 I guess I rather stick to what Gecko and Opera have then. Less engines to changes. 81417 4 pub-w3 2013-01-15 18:20:11 +0000 That sounds reasonable. I was hoping someone would check whether or not these characters are actually used on the Web, but I guess the lack of support for JIS X 0212 in IE makes extensions unlikely to be important. 104563 5 annevk 2014-04-28 15:15:03 +0000 Since people seem opposed to even a subset of these, marking as duplicate. *** This bug has been marked as a duplicate of bug 25266 ***