TODO

   1 (1) Use customize.
   2 (2) Implement user entries which were defined in EGG V3.
   3 (3) Packaging
   4 (4) Modeless Framework
   5 (5) LEIM
   6 (7) Portability (Implementation)
   7         Event/Char/Integer is different.
   8 (8) Quail Integration
   9
  10 Something like egg-use-backend, its-use-package
  11
  12 MENU:
  13         Incrementally generate <selection-list>.
  14         Provide programming interface of the data structure <menu>.
  15
  16 MLH:
  17         Rewrite & clean up.
  18
  19 Emacs/Quail Interface:
  20         Restrict switching language
  21         Synchronize backend/frontend language
  22
  23 ITS:
  24         Kill, yank, delete with kill-ring in INPUT-BUFFER.
  25         Editing within a VSYL.
  26         transpose-chars
  27         Use of macro/subst.
  28
  29         Implement following functions.
  30         its-cancel-input
  31         its-mode-help-command
  32         its-kill-line
  33         its-hiragana (input-buffer)
  34         its-katakana
  35         its-hankaku
  36         its-zenkaku
  37
  38         its-read-current-its-string
  39
  40         overwrite-mode, fill, vi emulator
  41
  42         The way of customizing its-mode-map.
  43
  44         Help-command
  45
  46         muhenkan
  47
  48 EGG/ITS:
  49         Katakana input support.
  50         Kanainput support.
  51         Chinese/Korean support.
  52         map change --> server select.
  53         Consider about API
  54
  55 CONVERT:
  56         Semantics of open and close
  57
  58         decide-first-char
  59
  60         Consistency with other commands (delete, yank...)
  61
  62         Help command
  63
  64 WNN:
  65         Support Wnn6 when it becomes Free Software.
  66
  67 WNNRPC:
  68         Chinese/Korean support.
  69
  70 BUG:
  71         convert.el
  72
  73         |xxxxxxx|
  74                 ^---- when cursor comes on this fence-end.