utilize key-translation-map instead of minor mode map.
(encoded-kbd-iso2022-non-ascii-map): Delete it.
(encoded-kbd-coding, encoded-kbd-handle-8bit): Delete them.
(encoded-kbd-last-key): New function.
(encoded-kbd-iso2022-single-shift): New function.
(encoded-kbd-iso2022-designation)
(encoded-kbd-self-insert-iso2022-7bit)
(encoded-kbd-self-insert-iso2022-8bit)
(encoded-kbd-self-insert-sjis, encoded-kbd-self-insert-big5)
(encoded-kbd-self-insert-ccl): Make them suitable for bindings in
key-translation-map.
(encoded-kbd-setup-keymap): Setup key-translation-map.
(saved-key-translation-map): New variable.
(encoded-kbd-mode): Save/restore key-translation-map. Adjusted
for the change of encoded-kbd-setup-keymap.
that CCL program handling multibyte sequence can work correctly.
(encoded-kbd-setup-keymap): Fix the default value of `valid-codes'
property of the coding system.
and minor-mode-map-alist.
(encoded-kbd-self-insert-iso2022-8bit): Handle ISO's single shift
codes SS2 and SS3 correctly.
(encoded-kbd-self-insert-ccl): New function.
(encoded-kbd-setup-keymap): New function.
(encoded-kbd-mode): Handle CCL based coding system. Setup keymap
by calling encoded-kbd-setup-keymap.
but push it to unread-command-events.
(encoded-kbd-self-insert-iso2022-8bit): Likewise.
(encoded-kbd-self-insert-sjis): Likewise.
(encoded-kbd-self-insert-big5): Likewise.
non-interactive function.
(encoded-kbd-iso2022-designation): Do not enter recursive edit
twice.
(encoded-kbd-iso2022-non-ascii-map): Bind 8-bit keys to
encoded-kbd-handle-8bit.
(encoded-kbd-iso2022-invocations): Don't make these vars buffer-local.
(encoded-kbd-mode): Don't make encoded-kbd-iso2022-designations
or encoded-kbd-iso2022-invocations buffer-local.
(encoded-kbd-mode): Doc-string fixed. Save current-input-mode
when turning on Encoded-kbd mode, and recover it when turning off
Encoded-kbd mode. Set encoded-kbd-iso2022-designations correctly.
(encoded-kbd-self-insert-iso2022-7bit): Call charset-dimension
instead fo charset-bytes.
(encoded-kbd-self-insert-iso2022-8bit): Likewise.
