2 (2) Implement user entries which were defined in EGG V3.
6 (7) Portability (Implementation)
7 Event/Char/Integer is different.
10 Something like egg-use-backend, its-use-package
13 Incrementally generate <selection-list>.
14 Provide programming interface of the data structure <menu>.
19 Emacs/Quail Interface:
20 Restrict switching language
21 Synchronize backend/frontend language
24 Kill, yank, delete with kill-ring in INPUT-BUFFER.
25 Editing within a VSYL.
29 Implement following functions.
33 its-hiragana (input-buffer)
38 its-read-current-its-string
40 overwrite-mode, fill, vi emulator
42 The way of customizing its-mode-map.
49 Katakana input support.
51 Chinese/Korean support.
52 map change --> server select.
56 Semantics of open and close
60 Consistency with other commands (delete, yank...)
65 Support Wnn6 when it becomes Free Software.
68 Chinese/Korean support.
74 ^---- when cursor comes on this fence-end.