Don't bind enable-multibyte-characters; instead,
bind default-enable-multibyte-characters before creating buffer.
(after-insert-file-set-buffer-file-coding-system):
Use set-buffer-multibyte.
Use add-hook to add this to after-insert-file-functions.
describes `coding-priority' KEY.
(set-language-environment-coding-systems): New function.
(list-subset-p): New function.
(select-safe-coding-system): New function.
(set-language-info): New optional args DESCRIBE-MAP and SETUP-MAP.
(set-language-info-alist): New optionla arg PARENTS. Call
set-language-info with apropriate DESCRIBE-MAP and SETUP-MAP args.
(set-language-environment-coding-systems): New function.
(prefer-coding-system): Call update-iso-coding-systems.
format of make-coding-system's 6th argument. Initialize
coding-category-iso-7-tight to iso-2022-jp.
(oldjis-newjis-jisroman-ascii): New character unification table.
(standarad-character-unification-table-for-decode): Initialize to
`unification-table' property of `oldjis-newjis-jisroman-ascii'.
mule-cmds.el.
(detect-coding-with-priority): New macro.
(detect-coding-with-language-environment): New function.
(string-to-sequence): Adjusted for the change of
multibyte-form handling (byte-base to char-base).
(store-substring): Likewise.
(truncate-string-to-width): Likewise.
(decompose-region): Likewise.
(decompose-string): Likewise.
(decompose-composite-char): Call string instead of concat-chars.
function.
(coding-system-base): Doc-string modified.
(make-coding-system): The 6th optional arg is changed to
PROPERTIES.
(set-buffer-file-coding-system): Show "(default, nil)" in prompt.
(set-coding-priority): Code tuned.
emulates `C-SPC'. `mouse-2' bound to
`quail-mouse-choose-completion'.
(quail-completion-list-translations): Set text property
`mouse-face' of character `translations' to `highlight'. Changed
`newline' to `insert "\n"' to prevent text property inheritance.
(quail-mouse-choose-completion): New function bound to `mouse-2'
selects highlighted characters from *Quail Completions* buffer.
(quail-choose-completion-string): New function called by
`quail-mouse-choose-completion'.
Doc-string modified.
(prefer-coding-system): Likewise. Call coding-system-base instead
of coding-system-parent.
(describe-language-environment): Print aliases of each coding
system.
(set-language-environment-hook): New variable.
(exit-language-environment-hook): New variable.
(set-language-environment): Call these hooks. Before setting a
new language environment, exit from the
current-language-environment if necessary.
(input-method-verbose-flag): The value can be nil, t,
complex-only, or default.
(input-method-highlight-flag): Doc-string augmented.
(activate-input-method): Check if we can run the registered
function to activate an input method.
that title of input method is not a simple string. Show users
an informative message when leim is not yet installed.
(describe-coding-system): Print safe charasets of the coding
system.
preloaded-file-list, bind load-file-name and
inhibit-frame-unsplittable properly.
(make-char): Make it a function. Set it byte-compile property to
optimize byte-compiled codes.
(make-coding-system): New optional arg charsets. Set property
`safe-charsets' of the coding system to it.
current-input-method prior to default-input-method. Don't bind
current-input-method by `let', instead, activate the specified
input method in the current buffer temporarily.
informatoin about coding system properties, post-read-conversion
and pre-write-conversion.
(print-coding-system-briefly): Adjusted for the change in mule.el.
(describe-current-coding-system): Likewise.
(print-coding-system): Likewise.
mule.el.
(coding-system-post-read-conversion):
Use the new function coding-system-get.
(coding-system-pre-write-conversion): Likewise.
(coding-system-unification-table-for-decode): Likewise.
(coding-system-unification-table-for-encode): Likewise.
(coding-system-list): Adjusted for the change in mule.el.
(coding-system-plist): Deleted.
(coding-system-equal): Do not use coding-system-plist.
(1) Make all coding systems (including aliases and subsidiaries)
directly have coding-spec vector in `coding-system' property.
(2) Properties of a coding system (except for `coding-system' and
`eol-type') is embeded in PLIST slot of coding-spec vector.
(coding-spec-plist-idx): Initialize to 3.
(coding-system-spec-ref): Deleted.
(coding-system-spec): Moved from src/coding.c.
(coding-system-type): Adjusted for the above change.
(coding-system-mnemonic): Likewise.
(coding-system-doc-string): Likewise.
(coding-system-flags): Likewise.
(coding-system-eol-type): Likewise.
(coding-system-category): Likewise.
(coding-system-get, coding-system-put, coding-system-category):
New functions.
(coding-system-base): Moved from mule-util.el and adjusted for the
above change.
(coding-system-parent): Make it obsolete alias of
coding-system-base.
(make-subsidiary-coding-system): Adjusted for the above change.
Update coding-system-list and coding-system-alist.
(make-coding-system): Likewise.
(set-buffer-file-coding-system): Typo in doc-string fixed.
(after-insert-file-set-buffer-file-coding-system): Change
enable-multibyte-characters only when
find-new-buffer-file-coding-system returns non-nil value.
(find-new-buffer-file-coding-system): Adjusted for the abobe change.
