[KoCo-CVS] [Commit] cjkcodecs NOTES.euc-jisx0213

[Hye-Shik C. <pe...@us...>]

perky       03/07/06 23:08:34

  Added:       .        NOTES.euc-jisx0213
  Log:
  Add euc-jisx0213 implementation note.
  
  Revision  Changes    Path
  1.1                  cjkcodecs/NOTES.euc-jisx0213
  
  Index: NOTES.euc-jisx0213
  ===================================================================
  - euc-jisx0213 codec maps JIS X 0213 Plane 1 code 0x2140 into
    unicode U+FF3C instead of U+005C as on unicode.org's mapping.
    Because euc-jisx0213 has REVERSE SOLIDUS on 0x5c already and A140
    is shown as a full width character, mapping to U+FF3C can make
    more sense.
  
  - euc-jisx0213 codec is enabled to decode JIS X 0212 codes on
    codeset 2. Because JIS X 0212 and JIS X 0213 Plane 2 don't
    have overlapped by each other, it doesn't bother standard
    conformations (and JIS X 0213 Plane 2 is intended to use so.)
    On encoding sessions, the codec will try to encode kanji
    characters in this order:
  
      JIS X 0213 Plane 1 -> JIS X 0213 Plane 2 -> JIS X 0212