* elmo-net.el (elmo-network-open-session): Add user and stream-type for
 process-buffer name.

* wl-folder.el (wl-folder-confirm-existence): Check existence of
the folder.

* elmo-pop3.el (elmo-network-initialize-session): Call buffer-disable-undo.

* elmo-imap4.el (elmo-network-initialize-session):
Set current-buffer as an argument for `buffer-disable-undo'.

elmo-pop3.el (elmo-network-close-session): Don't use `process-live-p'.

* WL-ELS (ELMO-MODULES): Added elmo-net.

* wl-summary.el (wl-summary-msgdb-load-async): Rewrite.

* wl-draft.el (wl-draft-send-mail-with-pop-before-smtp):
Use `elmo-pop3-get-session' instead of `elmo-pop3-get-connection'.

* elmo-vars.el (elmo-default-pop3-authenticate-type):
Set default as 'user.

* mmelmo-imap4-2.el (mmelmo-imap4-get-mime-entity): Rewrite.

* elmo2.el (elmo-quit): Don't use `elmo-pop3-flush-connection'
and `elmo-imap4-flush-connection'.

* elmo-util.el (toplevel): Removed workaround for timezone y2k.
(elmo-pop3-get-spec): Assume auth as symbol.
(elmo-open-network-stream): Moved to `elmo-net'.

* elmo-pop3.el (toplevel): Require 'elmo-net.
Define `sasl-cram-md5' to silence byte compilier.
(elmo-pop3-connection-cache) Abolished.
(elmo-pop3-authenticator-alist) New variable.
(elmo-pop3-session): Define.
(elmo-pop3-connection-get-process): Abolished.
(elmo-pop3-connection-get-buffer): Ditto.
(elmo-pop3-close-connection): Ditto.
(elmo-pop3-flush-connection): Ditto.
(elmo-pop3-get-connection): Ditto.
(elmo-pop3-get-session): New function.
(Replacement for `elmo-pop3-get-connection').
All other related modules are changed.
(elmo-network-close-session): Define.
(elmo-pop3-send-command): Abolished argument `buffer'.
All other related modules are changed.
(elmo-pop3-read-response): Likewise.
(elmo-pop3-open-connection): Abolished.
(elmo-pop3-auth-user): New function.
(elmo-pop3-auth-apop): Ditto.
(elmo-pop3-auth-cram-md5): Ditto.
(elmo-pop3-auth-scram-md5): Ditto.
(elmo-pop3-auth-digest-md5): Ditto.
(elmo-network-initialize-session): Define.
(elmo-network-authenticate-session): Ditto.
(elmo-network-setup-session): Ditto.

* elmo-imap4.el (toplevel): Require 'elmo-net.
(elmo-imap4-session): Define.
(elmo-imap4-connection-cache): Abolished.
(elmo-imap4-password-key): Ditto.
(elmo-imap4-flush-connection): Ditto.
(elmo-imap4-get-connection): Ditto.
All other related modules are changed.
(elmo-imap4-get-session): New function
(Replacement for `elmo-imap4-get-connection').
(elmo-imap4-read-response): Abolished argument `buffer'.
All other related modules are changed.
(elmo-imap4-send-command): Likewise.
(elmo-imap4-select-folder): Abolished.
All other related modules are changed.
(elmo-imap4-select-mailbox): New function.
(Replacement for `elmo-imap4-select-folder').
(elmo-imap4-auth-login): Simplify.
(Assume current buffer as process buffer)
(elmo-imap4-auth-cram-md5): Ditto.
(elmo-imap4-auth-digest-md5): Ditto.
(elmo-imap4-login): Ditto.
(elmo-imap4-open-connection): Abolished.
(elmo-imap4-open-connection-1): Abolished.
(elmo-network-initialize-sessoin): Define.
(elmo-network-authenticate-session): Ditto.
(elmo-network-setup-session): Ditto.

* elmo-net.el: New module.

* elmo-imap4.el (elmo-imap4-get-connection): Abolish local variable `result'.

* wl-folder.el (wl-folder-create-subr): New function.
(wl-folder-confirm-existence): Use it.
(wl-folder-check-one-entity): Use it.
Check the error symbol is derived from 'elmo-open-error.

* wl-summary.el (wl-summary-read-folder): Don't pass the argument
`ignore-error'.

Update.

* elmo-imap4.el (elmo-imap4-error): Abolish.
(elmo-imap4-error-type): Abolish.
(elmo-imap4-error-process): Abolish.
(elmo-imap4-error-message): Abolish
(elmo-imap4-list-folders): Don't quote lambda.
(elmo-imap4-create-msgdb-from-overview-string): Ditto.
(elmo-imap4-parse-namespace): Ditto.
(elmo-imap4-open-connection): Rewrite.
(elmo-imap4-open-connection-1): Simplified (authenticate only).

* elmo2.el (elmo-error): Define.
(elmo-open-error): Define.
(elmo-authenticate-error): Define.

* elmo-util.el (elmo-define-error): New function.

* wl-util.el (toplevel): Add (eval-when-compile (require
'elmo-util)).  (Maybe `provide' is typo.)

* elmo-imap4.el (elmo-imap4-open-connection-1): Fixed probrem
wrong-type-argument error when auth is nil.

* wl-util.el (toplevel): Removed (provide 'elmo-util).
(I don't know why this was needed.)

* wl-summary.el (wl-summary-jump-to-msg-by-message-id-via-nntp):
Follow up changes for stream-type.

* wl-draft.el (wl-draft-send-mail-with-pop-before-smtp): Ditto.
(wl-draft-elmo-nntp-send): Ditto.

* wl-vars.el (wl-pop-before-smtp-stream-type): New variable.
(wl-nntp-posting-stream-type): Ditto.
(wl-pop-before-smtp-ssl): Abolished.
(wl-nntp-posting-ssl): Ditto.

* wl-address.el (wl-address-quote-specials): New function.
(wl-address-make-completion-list): Use `wl-address-quote-specials'.

* wl-draft.el (wl-draft-reply): Ditto.

2000-08-21  Yuuichi Teranishi  <teranisi@gohome.org>

* elmo-vars.el (elmo-default-imap4-stream-type): New variable.
(elmo-default-nntp-stream-type): Ditto.
(elmo-default-pop3-stream-type): Ditto.
(elmo-network-stream-type-alist): Ditto.
(elmo-default-imap4-ssl): Abolished.
(elmo-default-nntp-ssl): Ditto.
(elmo-default-pop3-ssl): Ditto.

* elmo-util.el: (toplevel): Removed needless requires.
(elmo-network-get-spec): Use `elmo-network-stream-type-alist'.
(elmo-open-network-stream): Open network stream according to
the value of `elmo-network-stream-type-alist'.
(elmo-get-network-stream-type): New function.
(elmo-network-stream-type-spec-string): New macro.
(elmo-network-stream-type-symbol): Ditto.
(elmo-network-stream-type-function): Ditto.

* elmo-pop3.el (elmo-pop3-get-connection): Follow up changes for
network-stream-type. All other related portions are changed.
(elmo-pop3-open-connection): Ditto.

* elmo-nntp.el (elmo-nntp-setting): Follow up changes for
network-stream-type. All other related portions are changed.

* elmo-imap4.el (elmo-imap4-get-connection): Follow up changes for
network-stream-type.All other related portions are changed.
(elmo-imap4-error): New macro.
(elmo-imap4-error-type): Ditto.
(elmo-imap4-error-process): Ditto.
(elmo-imap4-error-message): Ditto.
(elmo-imap4-auth-login): Use `elmo-imap4-error'.
(elmo-imap4-auth-cram-md5): Ditto.
(elmo-imap4-auth-digest-md5): Ditto.
(elmo-imap4-login): Ditto.
(elmo-imap4-open-connection): Remove password entry if authentication
was in vain.
(elmo-imap4-user-at-host): Abolished.
(elmo-imap4-password-key): New buffer local variable.
(elmo-imap4-open-connection-1): Set value of `elmo-imap4-password-key'
using protocol, port, auth and stream-type.

* elmo-dop.el (elmo-dop-list-folder): Use killed list.

2000-08-13   Daiki Ueno  <ueno@unixuser.org>

* elmo-vars.el (elmo-default-imap4-authenticate-type): Default to nil.

* elmo-util.el (elmo-imap4-get-spec): Assume auth as symbol.

* elmo-imap4.el (elmo-imap4-user-at-host): New variable.
(elmo-imap4-authenticator-alist): New variable.
(elmo-imap4-open-connection-1): Rename from
elmo-imap4-open-connection.
(elmo-imap4-open-connection): Abolish 5th argument `passphrase';
only wraps elmo-imap4-open-connection-1.
(elmo-imap4-get-connection): Abolish local variable buffer, proc-stat,
user-at-host.
(elmo-imap4-auth-login): New function.
(elmo-imap4-auth-cram-md5): New function.
(elmo-imap4-auth-digest-md5): New function.
(elmo-imap4-login): New function.

* wl-draft.el (wl-user-agent-compose): Add (require 'wl) for
use function `wl-string-match-assoc'.

* elmo-maildir.el (elmo-maildir-delete-folder): Set argument of the
function `error'.

* elmo-pop3.el (elmo-pop3-get-connection): Add `signal'.

2000-08-10  Yuuichi Teranishi  <teranisi@gohome.org>

* wl-vars.el (wl-draft-remove-group-list-contents): New user option.

* wl-draft.el (wl-draft-deduce-address-list): New function.
(wl-draft-parse-mailbox-list): Ditto.
(wl-draft-send-mail-with-smtp): Use `wl-draft-deduce-address-list'
instead of `smtp-deduce-address-list'.
(wl-draft-on-field-p): Follow group list.

* wl-address.el (wl-address-concat-token): New function.
(wl-address-string-without-group-list-contents): Ditto.
(wl-complete-field-body): Fixed problem of completion
by japanese petname.
(wl-address-make-completion-list): Rewrite.

2000-08-11  Taro Kawagishi <taro.kawagishi@nokia.com>

* wl-address.el (wl-address-make-completion-list): Completion by
petname.
(wl-complete-field-body): Likewise.

(elmo-move-msgs): Set value of `unseen'.

(wl-draft-reply): Fixed problem when to or cc contains invalid address syntax.

Fix typo.

Update.

* elmo-imap4.el (elmo-imap4-parse-overview-string): In regexps
for server responses, quote `*' regardless of where it appears.

* wl-folder.el (wl-folder-check-entity-async): Use
`elmo-nntp-spec-hostname'.

* elmo-util.el (elmo-display-progress):
Use `progress-feedback-with-label'.

* elmo-maildir.el (elmo-maildir-commit): New alias.

Update.

* elmo-imap4.el (elmo-imap4-quoted-specials-list): New constant.
(elmo-imap4-non-atom-char-regex): Ditto.
(elmo-imap4-non-text-char-regex): Ditto.
(elmo-imap4-literal-threshold): Ditto.
(elmo-imap4-atom-p): New function.
(elmo-imap4-quotable-p): Ditto.
(elmo-imap4-nil): Ditto.
(elmo-imap4-atom): Ditto.
(elmo-imap4-quoted): Ditto.
(elmo-imap4-literal-subr): Ditto.
(elmo-imap4-literal): Ditto.
(elmo-imap4-buffer-literal): Ditto.
(elmo-imap4-string-subr): Ditto.
(elmo-imap4-string): Ditto.
(elmo-imap4-buffer-string): Ditto.
(elmo-imap4-astring-subr): Ditto.
(elmo-imap4-astring): Ditto.
(elmo-imap4-buffer-astring): Ditto.
(elmo-imap4-nstring): Ditto.
(elmo-imap4-buffer-nstring): Ditto.
(elmo-imap4-mailbox): New alias.
(elmo-imap4-field-body): Ditto.
(elmo-imap4-userid): Ditto.
(elmo-imap4-password): Ditto.
(elmo-imap4-format-quoted): New function.
(elmo-imap4-send-command): Rewritten.  Accept a list of command
arguments and handle "atom", "quoted" and "literal" string here.
(elmo-imap4-list-folders): Use `elmo-imap4-mailbox' for
`elmo-imap4-send-command'.
(elmo-imap4-folder-exists-p): Likewise.
(elmo-imap4-create-folder): Likewise.
(elmo-imap4-delete-folder): Likewise.
(elmo-imap4-rename-folder): Likewise.
(elmo-imap4-max-of-folder): Likewise.
(elmo-imap4-check-validity): Likewise.
(elmo-imap4-sync-validity): Likewise.
(elmo-imap4-server-diff): Likewise.
(elmo-imap4-select-folder): Likewise.
(elmo-imap4-copy-msgs): Likewise.
(elmo-imap4-search-internal): Use `elmo-imap4-astring'.
(elmo-imap4-mark-set-on-msgs): Likewise.
(elmo-imap4-read-part): Likewise.
(elmo-imap4-read-msg): Likewise.
(elmo-imap4-open-connection): Use `elmo-imap4-userid' and
`elmo-imap4-password' for `elmo-imap4-send-command'.
(elmo-imap4-delete-msg-by-id): Use `elmo-imap4-field-body'.
(elmo-imap4-append-msg-by-id): Use `elmo-imap4-mailbox' and
`elmo-imap4-buffer-literal'.
(elmo-imap4-append-msg): Likewise.

* elmo-imap4.el (elmo-imap4-get-connection): Use `delq' instead of
`delete' for removing dead connection from the connection cache.
Move deletion of the process buffer after that.
(elmo-imap4-list): Change `defsubst' to `defun'.
(elmo-imap4-commit): Make error message verbose.
(elmo-imap4-search): Ditto.
(elmo-imap4-list): Ditto.
(elmo-imap4-select-folder): Ditto.
(elmo-imap4-copy-msgs): Ditto.
(elmo-imap4-delete-msg-by-id): Ditto.
(elmo-imap4-append-msg-by-id): Ditto.
(elmo-imap4-append-msg): Ditto.

* wl-summary.el (wl-summary-msgdb-load-async): Use
`elmo-imap4-mailbox' for `elmo-imap4-send-command'.

* wl-draft.el (wl-draft-reply): Set argument `content-transfer-encoding' as nil.

Change example format.

(Disconnected Operations, Summary): Node restructure.
Fixed typo.

Restacture node.

* utils/ptexinfmt.el (texinfo-format-uref): Fixed.

* utils/ptexinfmt.el: Disable broken check notice.

2000-07-26  Takaaki MORIYAMA <taka@airlab.cs.ritsumei.ac.jp>

* elmo-archive.el (elmo-archive-get-archive-name): Fixed problem
when dired is used on XEmacs.

2000-07-26  Takaaki MORIYAMA <taka@airlab.cs.ritsumei.ac.jp>

* wl-refile.el (wl-refile-learn): Move hit element to the top of
`wl-refile-alist'.

Remove verbose comments.
@env, @command, @option, @uref markups.

* wl-draft.el (wl-draft): Added argument `content-transfer-encoding'.
(wl-draft-edit-string): Ditto.
(wl-draft-forward): Ditto.
* wl-summary.el (wl-summary-write): Ditto.

Update.

* elmo-imap4.el (elmo-imap4-process-folder-list): Use `nconc'
instead of `append'.
(elmo-imap4-commit): Use `elmo-imap4-plugged-p' instead of
`elmo-plugged-p' directly.
* elmo-pop3.el (elmo-pop3-commit): Use `elmo-pop3-plugged-p' instead
of `elmo-plugged-p' directly.

* elmo-pop3.el (elmo-pop3-get-connection): Split temporary variable.
Eliminate unused variable.  Use `memq' for checking a process status.
Use `cons' instead of `append' for updating the connection cache.
* elmo-nntp.el (elmo-nntp-get-connection): Likewise.
* elmo-imap4.el (elmo-imap4-get-connection): Likewise.

* wl-summary.el (wl-summary-sync-update3): Call
`wl-summary-buffer-number-column-detect'.
(wl-summary-buffer-number-column-detect): Search from point-min.

Add how to get Backtrace in Mailing List Section.
(by Tsunehiko Baba <tbaba@unixuser.org>)

Update.

* elmo-imap4.el (elmo-imap4-read-bytes): Advance
`elmo-imap4-read-point' exactly.

Update.

* mmelmo-imap4-2.el (mmelmo-imap4-get-mime-entity): Rename
the local variable `folder' to `mailbox'.
Rename the argument `fld' to `folder'.

* utils/ptexinfmt.el: Support @multitable.
(texinfo-multitable, texinfo-end-multitable,
texinfo-multitable-widths, texinfo-multitable-extract-row,
texinfo-multitable-item): New function.

* elmo-pop3.el (elmo-pop3-commit): Do nothing when unplugged.
* elmo-imap4.el (elmo-imap4-commit): Ditto.

Update.

(wl-draft-reply): Fixed problem when mail-followup-to contains an
address which is not included in original to or cc.

* wl-summary.el (wl-summary-target-mark-uudecode): Error when
begin-line does not exist.
* wl-message.el (wl-message-uu-substring): Ditto.

* utils/ptexinfmt.el: Use fmakunbound, when broken-function replace.

* wl-summary.el (wl-summary-mode): Call `kill-all-local-variables' to
clear local variables.
(wl-summary-exit): Call `elmo-commit'.
(wl-summary-switch-to-clone-buffer): Call
`wl-summary-buffer-set-folder' after `wl-summary-mode'.
(wl-summary-goto-folder-subr): Ditto.

* wl-vars.el (wl-folder-sync-range-alist): Changed default value for
POP folder.

* elmo-pop3.el (elmo-pop3-use-uidl): New variable.
(elmo-pop3-number-uidl-hash): New buffer-local variable.
(elmo-pop3-uidl-number-hash): Ditto.
(elmo-pop3-size-hash): Ditto.
(elmo-pop3-uidl-done): Ditto.
(elmo-pop3-list-done): Ditto.
(elmo-pop3-connection-get-process): New defmacro.
(elmo-pop3-connection-get-buffer): Ditto.
(elmo-pop3-close-connection): Delete buffer and process.
(elmo-pop3-flush-connection): Don't delete buffer and process.
(elmo-pop3-get-connection): Added optional argument `if-exists'.
Setup UIDL and size hash.
(elmo-pop3-send-command-no-erase): Deleted
(elmo-pop3-send-command): Added optional argument `no-erase'.
(elmo-pop3-parse-uidl-response): New function.
(elmo-pop3-parse-list-response): Set size hash.
(elmo-pop3-list-location): New function.
(elmo-pop3-list-by-uidl-subr): Ditto.
(elmo-pop3-list-by-list): Ditto.
(elmo-pop3-list-folder): Call `elmo-pop3-commit'.
Call `elmo-pop3-list-by-uidl-subr' or `elmo-pop3-list-by-list'.
(elmo-pop3-max-of-folder): Call `elmo-pop3-commit'.
Call `elmo-pop3-list-by-uidl-subr' if `elmo-pop3-use-uidl' is non-nil.
(elmo-pop3-msgdb-create-as-numlist): Added optional argument `msgdb'.
Use uidl.
(elmo-pop3-uidl-to-number): New function.
(elmo-pop3-number-to-uidl): Ditto.
(elmo-pop3-number-to-size): Ditto.
(elmo-pop3-msgdb-create-by-header): Added argument `loc-alist'.
Set number by use of uidl.
(elmo-pop3-msgdb-create-message): Likewise.
Set size, loc-alist in msgdb.
(elmo-pop3-read-msg): Set number by use of uidl.
Added optional argument `msgdb'.
(elmo-pop3-delete-msg): Ditto.
(elmo-pop3-delete-msgs): Added optional argument `msgdb'.
(elmo-pop3-commit): Close connection.

* elmo-pipe.el (elmo-pipe-max-of-folder):
Bind `elmo-pop3-use-uidl' as nil.
(elmo-pipe-drain): Ditto.
Call `elmo-commit'.

* elmo-msgdb.el (elmo-msgdb-delete-msgs): Delete location too.
(elmo-msgdb-overview-entity-set-size): New defsubst.

Update.

Deleted time-stamp line.

Update.

* tm-wl.el, wl-address.el, wl-demo.el, wl-dnd.el, wl-draft.el,
wl-draft.el.orig, wl-expire.el, wl-fldmgr.el, wl-folder.el,
wl-highlight.el, wl-message.el, wl-mime.el, wl-mule.el, wl-nemacs.el,
wl-refile.el, wl-refile.el.orig, wl-score.el, wl-summary.el,
wl-summary.el.orig, wl-template.el, wl-thread.el, wl-util.el,
wl-vars.el, wl-xmas.el, wl.el (toplevel): Deleted time-stamp line.

* wl-draft.el (wl-draft-reply): Bind `eword-lexical-analyzer' locally.

Update.

* elmo-vars.el (elmo-use-killed-list): New variable
(Renamed from `elmo-nntp-use-killed-list').
(elmo-nntp-use-killed-list): Eliminated.

* elmo-msgdb.el (elmo-msgdb-expand-path):
Changed expanding msgdb path for elmo-multi.

* elmo-archive.el, elmo-cache.el, elmo-database.el, elmo-date.el,
elmo-dop.el, elmo-filter.el, elmo-imap4.el, elmo-internal.el,
elmo-localdir.el, elmo-localnews.el, elmo-maildir.el, elmo-msgdb.el,
elmo-multi.el, elmo-nntp.el, elmo-pipe.el, elmo-pop3.el,
elmo-util.el, elmo-vars.el, elmo2.el, mmelmo-1.el, mmelmo-2.el,
mmelmo-imap4-1.el, mmelmo-imap4-2.el, mmelmo-imap4.el, mmelmo.el
(toplevel): Deleted time-stamp line.

* elmo2.el (elmo-clear-killed ): Defined as function
(Abolished defining as a backend function).
All other related modules are changed.

* utils/ptexinfmt.el: Support @image. Fix broken @uref.
(texinfo-format-image) New function.
(texinfo-format-uref): Fixed 2times parse probrem.

* utils/ptexinfmt.el (documentlanguage, documentencoding): Fixed probrem.

 (defalias 'elmo-cache-clear-killed 'elmo-cache-clear-killed) :)

Fix ptexinfmt.el load-path probrem.

* WL-MK (wl-texinfo-format-file): require ptexinfmt.
* utils/ptexinfmt.el: provide feature.

Enable @documentlanguage, @documentencoding.
Add @dircategory GNU Emacs Lisp.
Add File valiables.
Typo fixed.

* utils/ptexinfmt.el: New file.

Add `wl-draft-reply-use-address-with-full-name'.

* wl-draft.el (wl-draft-reply): Insert address with full-name.
(Thanks to MAKINO Takashi <makino@cyber.office.ne.jp>)

* wl-vars.el (wl-draft-reply-use-address-with-full-name): New user option.

* wl-summary.el (wl-summary-sync-update3): Use `elmo-list-bigger-diff'
if elmo-nntp-use-killed-list is nil.
Use `elmo-msgdb-append-to-killed-list'.
(Append numbers confirmed as disappeared to the killed list.)
(wl-summary-confirm-appends): Don't display negative number.

* elmo-msgdb.el (elmo-msgdb-append-to-killed-list): New function.

2000-07-12  Hiroya Murata  <lapis-lazuli@pop06.odn.ne.jp>

* elmo-pop3.el (elmo-pop3-clear-killed): New alias.

compile warning

Update.

(elmo-nntp-max-of-folder): Use killed list in asynchronous folder check.

* wl-summary.el (wl-summary-sync): Call `elmo-clear-killed' when range is `all'.
(wl-summary-sync-update3): Use `elmo-list-diff' instead of
`elmo-list-bigger-diff'.

* elmo2.el (elmo-move-msgs): Don't move message when buffer-size is 0.

* elmo-nntp.el (elmo-nntp-delete-msgs): Check the value of
`elmo-nntp-use-killed-list'.
(elmo-nntp-list-folder): Use killed list.
(elmo-nntp-max-of-folder): Ditto.
(elmo-nntp-msgdb-create): Set killed list.

* elmo-vars.el (elmo-nntp-use-killed-list): New user option.

* elmo2.el (elmo-clear-killed): New backend function.
All other related modules are changed.

(wl-demo): Fix the last change.

Fix @minus{} markups.

* README: Remove CVS keyword.
* README.ja: Ditto.
* INSTALL: Ditto.
* INSTALL.ja: Ditto.
* doc/wl.texi: Ditto.
* doc/wl-ja.texi: Ditto.

Update.

* elmo-util.el (elmo-imap4-spec-folder): Use
`elmo-imap4-spec-mailbox'; Mark as obsolete.
All callers changed.

(wl-demo): Don't use `eval'.

test imapd

    * wl-summary.el (wl-summary-buffer-thread-modified):
        New buffer-local variable.
        (wl-summary-set-thread-modified): New function.
        (wl-summary-thread-modified-p): New function.
        (wl-summary-save-status): Use function `wl-summary-thread-modified-p'.
        (wl-summary-yank-saved-message): Use function
        `wl-summary-set-thread-modified'
        (wl-summary-switch-to-clone-buffer): Add
        `wl-summary-buffer-thread-modified'.
        * wl-vars.el (wl-summary-buffer-message-saved-hook): New variable.
        (wl-summary-buffer-mark-saved-hook): Ditto.
        * wl-summary.el (wl-summary-msgdb-save): New hook
        `wl-summary-buffer-message-saved-hook' and
        `wl-summary-buffer-mark-saved-hook'.

(wl-demo): Simplified `fringe' face manipulation.

(wl-demo): Don't hide scroll bars under FSF Emacsen because it may incur an
undesirable redrawing.

(wl-demo): Don't use `selected-frame' redundantly.

(wl-demo): Make `kill-buffer-hook' buffer-local.

* wl-draft.el (wl-draft-edit-string): Call
`wl-draft-reedit-hook' instead of `wl-mail-setup-hook'.

(wl-demo): Hide scroll bars, etc. first.

Fixed folder mode keybind.

Update.

* wl-summary.el (wl-summary-msgdb-load-async): Call
`elmo-imap4-spec-mailbox' instead of `elmo-imap4-spec-folder'.

(wl-demo): Don't show scroll bars, gutter tabs or fringes in demo buffer;
center bitmap logo correctly even if old Mule is used.

Fix.