* elmo-vars.el (elmo-imap4-stream-type-alist): New variable.
(elmo-pop3-stream-type-alist): New variable.
(elmo-nntp-stream-type-alist): New variable.

* elmo-util.el (elmo-buffer-exists-p): Rewrite as function.
(elmo-kill-buffer): Ditto.
(elmo-get-network-stream-type): Add 2nd argument `stream-type-alist'.
(elmo-network-get-spec): Add 5th argument `stream-type-alist'.
(elmo-nntp-get-spec): Take into account `elmo-nntp-stream-type-alist'.
(elmo-pop3-get-spec): Take into account `elmo-pop3-stream-type-alist'.
(elmo-imap4-get-spec): Take into account
`elmo-imap4-stream-type-alist'.

* wl-score.el (toplevel): Remove (provide 'elmo-msgdb).  And add
(require 'elmo-msgdb) for inline function.

* wl-vars.el (wl-draft-queue-save-variables): Add variables.

* wl-score.el (wl-score-headers): Fix for the confusing macro
`elmo-kill-buffer'.

fix

* elmo-nntp.el (elmo-nntp-list-folders): Fix for `-'
(elmo-nntp-list-folders-get-cache): Ditto.

* wl-summary.el: Don't use the 3rd argument of `require' because it might be
ignored by some wrappers (e.g. jam-zcat, efs, etc.).
* wl-util.el: Ditto.
* wl-draft.el: Ditto.

(wl-score-simplify-buffer-fuzzy): Don't use `regexp-or'.
(wl-score-simplify-subject): Ditto.

(wl-score-simplify-buffer-fuzzy): Fix typo.
(wl-score-simplify-subject): Ditto.

* wl-thread.el: Don't use `mapcar' only for iteration.
(wl-thread-resume-entity): Ditto.
(wl-thread-delete-message): Ditto.

* wl-summary.el: Bind `dragdrop-drop-functions',
`scrollbar-height' and `mail-reply-buffer'; specify 3rd argument
of `require' for `timezone', `easymenu' and `ps-print';
don't use `mapcar' only for iteration.

* wl-util.el: Bind `mule-version', `nemacs-version',
`emacs-beta-version', `xemacs-codename',
`mime-edit-insert-user-agent-field', `mime-edit-user-agent-value',
`mime-editor/version' and `mime-editor/codename'; specify 3rd
argument of `require' for `tm-edit' and `pp'; don't use `mapcar'
only for iteration.

* wl-score.el: Don't use `mapcar' only for iteration.
(wl-score-simplify-buffer-fuzzy): Ditto.
(wl-score-simplify-subject): Ditto.
(wl-score-headers): Ditto.
(wl-summary-score-update-all-lines): Ditto.

* wl-mime.el: Bind `xemacs-betaname', `xemacs-codename',
`enable-multibyte-characters' and `mule-version'.

* wl-message.el: Bind `mmelmo-imap4-skipped-parts'; don't use
`mapcar' only for iteration.

* wl-demo.el: Don't use `mapcar' only for iteration.

* wl-folder.el: Don't use `mapcar' only for iteration.
(wl-folder-open-all): Ditto.
(wl-folder-count-incorporates): Ditto.

* wl-fldmgr.el (wl-add-entity): Don't use `mapcar' only for iteration.
(wl-add-entity-sub): Ditto; use `delq' instead of `delete'.

* wl-draft.el: Bind `x-face-add-x-face-version-header',
`mail-reply-buffer', `mail-from-style', `smtp-authenticate-*' and
`smtp-connection-type'; specify 3rd argument of `require' for
`timezone'; don't use `mapcar' only for iteration.
(wl-draft-clone-local-variables): Don't use `mapcar'.
(wl-draft-generate-clone-buffer): Ditto.
(wl-user-agent-compose-internal): Ditto.

* wl-xmas.el (wl-folder-init-icons): Use `dolist' instead of `mapcar'.

* wl.el (wl-toggle-plugged): Don't use `mapcar' only for iteration.
(wl-save-status): Ditto.

* wl-address.el (wl-local-address-init): Don't use `mapcar' only
for iteration.

(wl-demo): Replace `when' with `if' in last change.  Never mind. ^^;;

(wl-demo): Don't pass by the XEmacs routine when window system is not used.

* elmo-imap4.el (elmo-imap4-search-internal-primitive): Added space
character before 'uid'.

* elmo-msgdb.el (elmo-msgdb-delete-msgs): Don't save location data.

* elmo-nntp.el (elmo-nntp-max-of-folder): Fixed.

Fixed last change.

* elmo-util.el (elmo-number-set-member): New function.
(elmo-number-set-append-list): Ditto.
(elmo-number-set-append): Ditto.

* elmo-msgdb.el (elmo-msgdb-killed-message-p):
Use `elmo-number-set-member'.
(elmo-living-messages): Ditto.
(elmo-msgdb-set-as-killed): Use `elmo-number-set-append'.
(elmo-msgdb-append-to-killed-list): Use `elmo-number-set-append-list'.

* elmo-imap4.el (elmo-imap4-folder-exists-p): Rewrite.
(elmo-imap4-add-to-cont-list): Abolished.
(elmo-imap4-make-number-set-list): Use `elmo-number-set-append'
instead of elmo-imap4-add-to-cont-list.

* elmo2.el (toplevel): Removed autoload setting for `elmo-imap4-get-connection'.

* elmo2.el (elmo-msgdb-search): Moved from elmo-msgdb.el.

* elmo-msgdb.el (elmo-msgdb-search): Moved to elmo2.el.

* wl-vars.el (wl-summary-pick-field-default): Added `Last', `First' and
removed `Date'.
(wl-fldmgr-make-filter-default): New user option.

* wl-fldmgr.el (wl-fldmgr-make-filter): Simplify.
Use `elmo-read-search-condition' and `wl-fldmgr-make-filter-default'
(wl-fldmgr-filter-completion-alist): Abolish.

* wl.el (wl): Don't check servers if arg is non-nil.

* wl-draft.el (wl-draft-reply): Set only message-id string to In-Reply-To field.

2000-10-03  Hiroya Murata      <lapis-lazuli@pop06.odn.ne.jp>

* elmo-util.el (elmo-condition-parse-search-value):
Fixed date parsing.

WL-MK: Set `recursive-load-depth-limit' to nil.  It is currently needed to
byte-compile with Emacs 21.  FIXME!

* wl-summary.el (wl-summary-pick): Rewrite.

* elmo-util.el (elmo-condition-find-key-internal): New function.
(elmo-condition-find-key): Ditto.

* elmo-msgdb.el (elmo-msgdb-search-internal-primitive): New function.
(elmo-msgdb-search-internal): Ditto.
(elmo-msgdb-search): Ditto.

* wl-summary.el (wl-summary-pick): Fixed.

Updated.

2000-10-03  Yuuichi Teranishi  <teranisi@gohome.org>

* wl-draft.el (wl-draft-forward): Get references field from
original buffer.

2000-10-02  A. SAGATA  <sagata@nttvdt.hil.ntt.co.jp>

* wl-draft.el (wl-draft-forward): Add references field.

* wl-draft.el (wl-draft-parse-msg-id-list-string): New function.
(wl-draft-reply): Use it.

Update.

(wl-icon-dir): Default to $(data-directory)/wl/icons/ when Emacs 21 is running.

(PIXMAPDIR): New variable.
(elc, install-elc, uninstall-elc, package, install-package): Use it.

(config-wl-pixmap-dir): New function.
(config-wl-package, config-wl-package-xmas): Use it.
(install-wl-icons): New function.
(install-wl-package, install-wl-package-xmas): Use it.
(uninstall-wl-package): Uninstall icons as well.

(wl-e21-make-toolbar-buttons): Invalidate the default bindings.

* elmo-util.el (elmo-cross-device-link-error-p): Abolished.
(elmo-copy-file): Uncheck error condition for `add-name-to-file'.

elmo-nntp.el (elmo-nntp-search-primitive): Fixed problem when condition is
 'unmatch'.

* elmo-nntp.el (elmo-nntp-search-primitive): Decode header field.

* elmo-util.el (elmo-buffer-field-primitive-condition-match): Fixed.

* elmo-nntp.el (elmo-nntp-default-use-xhdr): New variable.
(elmo-nntp-xhdr-p): New macro.
(elmo-nntp-set-xhdr): Ditto.
(elmo-nntp-parse-xhdr-response): New function.
(elmo-nntp-retrieve-field): Ditto.
(elmo-nntp-search-primitive): Ditto.
(elmo-nntp-search): Implemented.

* elmo-date.el (elmo-date-make-sortable-string): New macro.

* elmo-archive.el (elmo-archive-search): Set all number list to
`elmo-archive-field-condition-match'

* elmo-localdir.el (elmo-localdir-search): Likewise.

* elmo-maildir.el (elmo-maildir-search): Likewise.

Update.

* elmo-msgdb.el (elmo-living-messages): New function.
* elmo-archive.el (elmo-archive-list-folder-subr): Use it.
* elmo-cache.el (elmo-cache-list-folder): Ditto.
* elmo-dop.el (elmo-dop-list-folder): Ditto.
* elmo-imap4.el (elmo-imap4-list-folder): Ditto.
* elmo-internal.el (elmo-internal-list-folder-subr): Ditto.
* elmo-localdir.el (elmo-localdir-list-folder-subr): Ditto.
* elmo-maildir.el (elmo-maildir-list-folder-subr): Ditto.
* elmo-multi.el (elmo-multi-list-folder): Ditto.
* elmo-nntp.el (elmo-nntp-list-folder): Ditto.
* elmo-pipe.el (elmo-pipe-list-folder): Ditto.
* elmo-pop3.el (elmo-pop3-list-folder): Ditto.

(wl-demo): Hide toolbar while showing a logo under Emacs 21.

Update.

(wl-e21-setup-toolbar): Make the background color of XPM icons transparent.

;; I could not find how to invalidate the default bindings in toolbar.
;; `(t . undefined)' does not work for it. :-<

* elmo-maildir.el (elmo-maildir-pack-number): Implemented.

* elmo-msgdb.el (elmo-msgdb-delete-msgs): Save location data.

* elmo2.el (elmo-pack-number): Added 'maildir as allowd type.

* elmo-imap4.el (elmo-imap4-search-internal-primitive): Fixed
arguments for `SEARCH' command.
(elmo-imap4-parse-string): Set `POS' argument for char-after.
All other related portions are changed.

* elmo-cache.el (elmo-cache-search-all): Added argument `from-msgs'.

* wl.el (wl-toggle-plugged): Set `wl-biff-check-folders-running' as nil.

* wl-summary.el (wl-summary-sync-force-update): Save seen-list only
when it is persistent.
(wl-summary-sync-marks): Changed argument for
`elmo-list-folder-unread' and `elmo-list-folder-important'.
(wl-summary-virtual): Use `elmo-read-search-condition'.
(wl-summary-redisplay-internal): If folder is local, mark as read
even when folder is plugged.

* elmo2.el (elmo-generic-list-folder-unread): Rewrite.
(elmo-list-folder-unread): Rewrite.
(elmo-list-folder-important): Ditto.

* elmo-util.el (elmo-filter-get-spec): Rewrite.
(elmo-condition-parse-error): New inline function.
(elmo-read-search-condition): New function.
(elmo-read-search-condition-internal): Ditto.
(elmo-parse-search-condition): Rewrite.
(elmo-condition-parse): New function.
(elmo-condition-parse-or-expr): Ditto.
(elmo-condition-parse-and-expr): Ditto.
(elmo-condition-parse-primitive): Ditto.
(elmo-condition-parse-search-value): Ditto.
(elmo-buffer-field-primitive-condition-match): Ditto.
(elmo-buffer-field-condition-match): Rewrite.
(elmo-file-field-condition-match): Ditto.

* elmo-msgdb.el (elmo-msgdb-expand-path): Use
`elmo-replace-msgid-as-filename' instead of `elmo-safe-filename'.

* elmo-internal.el (elmo-internal-search): Set `number' and
`number-list' argument of `elmo-file-field-condition-match'.

* elmo-maildir.el (elmo-maildir-search): Ditto.

* elmo-imap4.el (elmo-imap4-list-folder-unread): Use
`msgdb' as argument instead of `mark-alist'.
(elmo-imap4-list-folder-important): Use `msgdb' as argument instead of
`overview'.

* elmo-multi.el: Likewise.

* elmo-pipe.el: Likewise.

* elmo-imap4.el (elmo-imap4-search-internal-primitive): New function.
(elmo-imap4-search-internal): Rewrite.
(elmo-imap4-search): Ditto.

* elmo-filter.el (elmo-filter-list-folder): Rewrite.
(elmo-filter-list-folder-unread): Ditto.
(elmo-filter-list-folder-important): Ditto.
(elmo-filter-search): Rewrite.

* elmo-cache.el (elmo-cache-search-all): Set `number' and
`number-list' argument of `elmo-file-field-condition-match'.
(elmo-cache-search): Ditto.

* elmo-localdir.el: Likewise.

* elmo-archive.el (elmo-archive-field-condition-match): Added argument
number-list and pass it to `elmo-buffer-field-condition-match'.
(elmo-archive-field-condition-match): Pass `number-list' to
`elmo-archive-field-condition-match'

(wl-e21-make-toolbar-buttons): Don't modify the value of `tool-bar-lines' in
the frame parameters.
(after-make-frame-functions, post-command-hook): Don't modify the value.
(wl-e21-switch-toolbar-after-make-frame, wl-e21-switch-toolbar,
wl-e21-tool-bar-lines): Removed.

;; Emacs 21 has started on using toolbars.  I'll go on with the work...

Typo.

Update.

(wl-biff-init-icons, wl-plugged-init-icons): Refer to `display-mouse-p' and
`display-graphic-p'.
(wl-folder-init-icons): Don't search for XBM or the other files.
(wl-plugged-set-folder-icon): Make icons if and only if `display-graphic-p'
returns non-nil.
(wl-highlight-plugged-current-line): Use `before-string' overlay property to
show icon images.
(wl-highlight-folder-current-line): Ditto.
(wl-e21-highlight-folder-group-line): Ditto.
(wl-e21-highlight-folder-by-numbers): Ditto.
(wl-e21-insert-image): Removed.
(wl-e21-setup-*-toolbar): Refer to `display-graphic-p'.
(wl-e21-make-toolbar-buttons): Set the value that Emacs itself said.
(wl-e21-switch-toolbar-after-make-frame): Renamed from
`wl-e21-force-switch-toolbar'.
(wl-e21-make-icon-image): Removed.
(wl-e21-setup-toolbar): Don't search for XBM files.
(wl-use-toolbar): Don't refer to `display-graphic-p' to determine the default
value.

(wl-highlight-folder-path): Put overlay properties `evaporate' and
`wl-momentary-overlay' as well.
(wl-highlight-summary-displaying): Ditto.
(wl-delete-all-overlays): Don't delete overlay which does not have a property
`wl-momentary-overlay'.

* utils/ptexinfmt.el (texinfo-multitable-widths): Fix
broken-facility probrem when use multitable unsupported
texinfmt.el.

* wl-util.el (wl-biff-check-folder-async): Set `wl-biff-check-folders-running'
 even when it is not an IMAP folder.

Update.

* utils/ptexinfmt.el (texinfo-format-printindex): Use (featurep
'meadow) instead of `texinfmt-version'.

(after-make-frame-functions): Add `wl-e21-force-switch-toolbar'.
(wl-e21-force-switch-toolbar): New function force to switch the toolbar
appearance automatically.

NOTE: This change should be fixed in the future.

(wl-e21-tool-bar-lines): New buffer local variable.
(wl-e21-switch-toolbar): New function to switch the toolbar appearance
automatically.
(post-command-hook): Add `wl-e21-switch-toolbar'.

NOTE: This change should be fixed in the future.

* elmo-nntp.el (elmo-nntp-list-folder): Set current group after `listgroup'.

* wl-util.el (wl-biff-check-folders-running): New variable.
(wl-biff-check-folders): Set and check `wl-biff-check-folders-running'.
(wl-biff-check-folder-async-callback):
Set `wl-biff-check-folders-running'.
(wl-biff-check-folders): Enclose `wl-folder-check-one-entity'
with unwind-protect.

* wl.el (wl): Call `wl-biff-start' before `wl-folder-auto-check'.
Enclose `wl-folder-auto-check' with unwind-protect.

* wl-util.el (wl-biff-start) [Emacs19+]: require 'timer.
(toplevel) [Emacs19+]: Removed autoload setting for "timer".

2000-09-25  Yuuichi Teranishi  <teranisi@gohome.org>

* wl.el (wl): Call `wl-folder-auto-check' after `wl-plugged-init'.

* wl-util.el (wl-biff-notify): New inline function.
(wl-biff-check-folders): Bind `elmo-network-session-name-prefix'
locally.
Call `wl-biff-check-folder-async' if length of `wl-biff-check-
folder-list' is 1.
Use `wl-biff-notify'.
(wl-biff-check-folder-async-callback): New function.
(wl-biff-check-folder-async): Ditto.

* wl-folder.el (wl-folder): Don't check folders.
(wl-folder-auto-check): New function.

2000-09-24  A. SAGATA  <sagata@nttvdt.hil.ntt.co.jp>

* wl-util.el (wl-biff-start) [Emacs19+]:
Use `timer-next-integral-multiple-of-time'.
(wl-biff-check-folders): Use `wl-default-folder'
if `wl-biff-check-folder-list' is nil.

* elmo2.el (elmo-folder-diff-async-callback): New variable.
(elmo-folder-diff-async-callback-data): Ditto.
(elmo-folder-diff-async): New function.

* elmo-net.el (elmo-network-session-name-prefix): New variable.
(elmo-network-session-cache-key): Use it as a prefix of the session
name.
(elmo-network-open-session): Ditto.

* elmo-imap4.el (elmo-imap4-status-callback): New local variable.
(elmo-imap4-status-callback-data): Ditto.
(elmo-imap4-server-diff-async-callback): New variable.
(elmo-imap4-server-diff-async-callback-data): Ditto.
(elmo-imap4-local-variables): Added `elmo-imap4-status-callback' and
`elmo-imap4-status-callback-data'.
(elmo-imap4-max-of-folder): Set `elmo-imap4-status-callback' and
`elmo-imap4-status-callback-data' as nil.
(elmo-imap4-server-diff): Ditto.
(elmo-imap4-server-diff-async-callback-1): New function.
(elmo-imap4-server-diff-async): Ditto.
(elmo-imap4-parse-status): Call `elmo-imap4-status-callback'.

Update.

* wl-summary.el (wl-summary-set-crosspost): Use `elmo-list-delete'
instead of `elmo-delete-lists'.

* elmo-util.el (elmo-list-delete): Doc fix.
(elmo-delete-lists): Abolish.
* elmo2.el (elmo-crosspost-message-delete): Use `elmo-list-delete'
instead of `elmo-delete-lists'.

* wl.el (wl-plugged-toggle-all): Set the value of `wl-modeline-plug-status'
instead of `wl-plug-state-indicator'.
(wl-plugged-toggle): Ditto.
(wl-toggle-plugged): Ditto.
(wl-plugged-init): Ditto.

* wl-xmas.el (wl-biff-init-icons): Set icons data to
`wl-modeline-biff-state-off' and `wl-modeline-biff-state-on' instead of
`wl-biff-state-indicator-off' and `wl-biff-state-indicator-on';
don't modify the value and the type of `wl-biff-state-indicator-off' and
`wl-biff-state-indicator-on'.
(wl-plugged-init-icons): Set icons data to `wl-modeline-plug-state-off' and
`wl-modeline-plug-state-on' instead of `wl-plug-state-indicator-off' and
`wl-plug-state-indicator-on';
don't modify the value and the type of `wl-plug-state-indicator-off' and
`wl-plug-state-indicator-on'.

* wl-vars.el (wl-modeline-biff-state-off, wl-modeline-biff-state-on,
wl-modeline-biff-status, wl-modeline-plug-state-off, wl-modeline-plug-state-on,
wl-modeline-plug-status): New internal variables.
(wl-biff-state-indicator-off, wl-biff-state-indicator-on,
wl-biff-check-interval, wl-biff-check-folder-list): Change customization group
from `wl-folder' to `wl-highlight'.
(wl-plug-state-indicator-off, wl-plug-state-indicator-on,
wl-show-plug-status-on-modeline): Defcustomized.

* wl-util.el (wl-biff-check-folders): Set the value of the flag
`wl-modeline-biff-status' instead of `wl-biff-state-indicator'.
(wl-mode-line-buffer-identification): Set both ON and OFF data with a flag to
`mode-line-buffer-identification'.

* wl-e21.el (wl-biff-init-icons): Set icons data to
`wl-modeline-biff-state-off' and `wl-modeline-biff-state-on' instead of
`wl-biff-state-indicator-off' and `wl-biff-state-indicator-on'.
(wl-plugged-init-icons): Set icons data to `wl-modeline-plug-state-off' and
`wl-modeline-plug-state-on' instead of `wl-plug-state-indicator-off' and
`wl-plug-state-indicator-on'.

Update.

* utils/ptexinfmt.el (texinfo-format-printindex): Add
broken-facility check, for Mule for Windows.
(texinfo-format-printindex): New function.

(wl-mode-line-buffer-identification): Don't breed excessive titles.
;; From Hiroya Murata-san.

* wl.el (wl-plugged-mode): Use revised `wl-mode-line-buffer-identification'.
(wl-plugged-init): Don't use `force-mode-line-update'.

* wl-xmas.el (wl-draft-overload-functions): Use revised
`wl-mode-line-buffer-identification'.
(wl-setup-summary): Renamed from `wl-xmas-setup-summary'.
(wl-setup-folder): Renamed from `wl-xmas-setup-folder'.
(TopLevel): Add `wl-setup-summary' to `wl-summary-mode-hook';
add `wl-plugged-init-icons' and `wl-biff-init-icons' to `wl-make-plugged-hook';
add `wl-folder-init-icons' and `wl-setup-folder' to `wl-folder-mode-hook'.

* wl-vars.el (wl-use-highlight-mouse-line): Activate it for Emacs 19 as well.
(wl-mode-line-display-priority-list): New user option.
(wl-biff-state-indicator-off, wl-biff-state-indicator-on): Defcustomized.
(wl-make-plugged-hook, wl-summary-mode-hook, wl-folder-mode-hook): Add docs.

* wl-util.el (wl-biff-start): Call `wl-biff-check-folders' at the start.
(wl-mode-line-buffer-identification): Revised as a function.

* wl-summary.el (wl-summary-mode): Use revised
`wl-mode-line-buffer-identification'; don't call `wl-e21-setup-summary' nor
`wl-xmas-setup-summary' directly.
(TopLevel): Don't bind `wl-e21-setup-summary' nor `wl-xmas-setup-summary'.

* wl-nemacs.el (wl-draft-overload-functions): Use revised
`wl-mode-line-buffer-identification'.

* wl-mule.el (wl-draft-overload-functions): Use revised
`wl-mode-line-buffer-identification'.

* wl-folder.el (wl-make-plugged-alist): Don't call `wl-biff-init-icons' nor
`wl-plugged-init-icons' directly.
(wl-folder): Don't call `wl-folder-init-icons' directly.
(wl-folder-mode): Don't call `wl-e21-setup-folder' nor `wl-xmas-setup-folder'
directly; use revised `wl-mode-line-buffer-identification'.
(TopLevel): Don't bind `wl-biff-init-icons', `wl-plugged-init-icons',
`wl-folder-init-icons', `wl-e21-setup-folder' nor `wl-xmas-setup-folder'.

* wl-e21.el (wl-draft-overload-functions): Use revised
`wl-mode-line-buffer-identification'.
(wl-setup-summary): Renamed from `wl-e21-setup-summary'.
(wl-setup-folder): Renamed from `wl-e21-setup-folder'.
(TopLevel): Add `wl-setup-summary' to `wl-summary-mode-hook';
add `wl-plugged-init-icons' and `wl-biff-init-icons' to `wl-make-plugged-hook';
add `wl-folder-init-icons' and `wl-setup-folder' to `wl-folder-mode-hook'.

* elmo-imap4.el (elmo-imap4-make-number-set-list): Copy `msg-list'
 before `sort'.

Biff support.

* wl/wl.el (wl): Call `wl-biff-start'.
(wl-exit): Call `wl-biff-stop'.
(wl-plugged-mode): Show biff in modeline.
(wl-unplugged-glyph, wl-unplugged-glyph): Removed.

* wl/wl-xmas.el (wl-draft-overload-functions): Show biff in modeline.
(wl-biff-init-icons): New function.
(wl-plugged-init-icons): Don't make too much keymaps.
(wl-biff-nomail-glyph, wl-biff-mail-glyph): New variables.

* wl/wl-vars.el (wl-biff-nomail-icon, wl-biff-mail-icon,
wl-biff-state-indicator-off, wl-biff-state-indicator-on): New variables.
(wl-biff-check-interval, wl-biff-check-folder-list): New user options.

* wl/wl-util.el (wl-biff-check-folders, wl-biff-event-handler, wl-biff-start,
wl-biff-stop): New functions.
(timer-next-integral-multiple-of-time): Defined with `defun-meybe'.
(wl-biff-timer-name): New variable.

* wl/wl-summary.el (wl-summary-mode): Show biff in modeline.

* wl/wl-nemacs.el (wl-draft-overload-functions): Show biff in modeline.
(wl-plugged-init-icons, wl-folder-init-icons): Removed.

* wl/wl-mule.el (wl-draft-overload-functions): Show biff in modeline.
(wl-plugged-init-icons, wl-folder-init-icons): Removed.

* wl/wl-folder.el (wl-make-plugged-alist): Call `wl-biff-init-icons'.
(TopLevel): Bind `wl-biff-init-icons', `wl-plugged-init-icons' and
`wl-folder-init-icons' to `ignore' if they are not available.
(wl-folder-mode): Show biff in modeline.

* wl/wl-e21.el (wl-draft-overload-functions): Show biff in modeline.
(wl-biff-init-icons): New function.
(wl-plugged-init-icons): Don't make too much keymaps.
(wl-biff-nomail-image, wl-biff-mail-image): New variables.

* etc/icons/letter.xpm, etc/icons/no-letter.xpm: New files.

Update.

* elmo-imap4.el (elmo-imap4-literal-1): Renamed from
`elmo-imap4-literal-subr'.
(elmo-imap4-string-1): Renamed from `elmo-imap4-string-subr'.
(elmo-imap4-astring-1): Renamed from `elmo-imap4-astring-subr'.

Update.

* utils/ptexinfmt.el (texinfo-multitable-widths): Add
broken-facility check.
(texinfo-multitable-item): Use it, when broken-facility check.

    * elmo-archive.el (elmo-archive-list-folder-subr): Fix.
        (elmo-archive-list-folder): Fix.
        (elmo-archive-max-of-folder): Fix.
        * elmo-localdir.el (elmo-localdir-copy-msgs): Use
         `elmo-localdir-max-of-folder' instead of 'elmo-localdir-
list-folder-subr'.
        (elmo-localdir-append-msg): Ditto.
        (elmo-localdir-list-folder): Fix for `nonsort'.
        (elmo-localdir-list-folder-subr): Fix for `killed'.
        * elmo-maildir.el (elmo-maildir-list-folder): Ditto.
        (elmo-maildir-list-folder-subr): Ditto.
        * elmo-archive.el (elmo-archive-list-folder): Ditto.
        (elmo-archive-list-folder-subr): Ditto.
        * elmo-internal.el (elmo-internal-list-folder): Ditto.
        (elmo-internal-list-folder-subr): Ditto.

Fix

Update.

* wl-vars.el (wl-strict-diff-folders): Customization Type
and doc fix.  Define as a list of regular expressions for
folders or nil.
* wl-folder.el (wl-folder-check-one-entity): Use
`wl-string-match-member' instead of `wl-string-member' for
`wl-strict-diff-folders'.

New implementations of highlighting Folder.

* wl/wl-xmas.el (wl-xmas-highlight-folder-group-line): New function.
(wl-highlight-folder-current-line): Use it; new implementation.
(wl-xmas-setup-draft-toolbar, wl-xmas-setup-message-toolbar,
wl-xmas-setup-summary-toolbar, wl-xmas-setup-folder-toolbar): Use `defsubst'
instead of `defun'.

* wl/wl-vars.el (wl-highlight-folder-by-numbers): Renamed from
`wl-highlight-group-folder-by-numbers'; made it can also be a number.  See
info for more details.

* wl/wl-summary.el: Bind `wl-xmas-setup-summary' when XEmacs is not running.

* wl/wl-nemacs.el (wl-xmas-setup-*, wl-delete-all-overlays): No need to bind
them.

* wl/wl-mule.el (wl-xmas-setup-*): No need to bind them.
(wl-highlight-folder-current-line): New implementation.

* wl/wl-highlight.el (wl-highlight-folder-group-line): New implementation.
(wl-delete-all-overlays): Rewrite as a marco.
(TopLevel): Require `wl-e21' when Emacs 21 is running.

* wl/wl-folder.el: Bind `wl-xmas-setup-folder' when XEmacs is not running.
(wl-folder-*-glyph): No need to bind them.

* wl/wl-e21.el (wl-e21-highlight-folder-group-line): Renamed from
`wl-e21-highlight-folder-group-icon'; rewrite.
(wl-e21-setup-draft-toolbar, wl-e21-setup-message-toolbar): Use `defsubst'
instead of `defun'.
(wl-folder-mode-map): Bind it when compiling.

* doc/{wl-ja.texi, wl.texi}: Replace `wl-highlight-group-folder-by-numbers'
with `wl-highlight-folder-by-numbers'; add description about
`wl-highlight-folder-by-numbers'; update for Emacs 21.

* WL-ELS (WL-MODULES): Add `wl-e21'.

* wl.el (wl): Initialize plug-related settings before `wl-init'.

* wl-draft.el (wl-draft): funcall `wl-fcc' if it is a function.

* elmo-imap4.el (elmo-imap4-parse-flag-list): Rewrite.

(wl-folder-entity-assign-id): Undo the last change.

(elmo-delete-plugged): Fix parenthesis.

* wl-e21.el (wl-e21-highlight-folder-group-icon): New function.
(wl-highlight-folder-current-line): Use it.
* wl-folder.el (wl-folder-entity-assign-id): Don't put text props in `id-name'.

* mmelmo-imap4-2.el (mmelmo-imap4-get-mime-entity):
Clear `elmo-imap4-fetch-callback' and `elmo-imap4-fetch-callback-data'.

* elmo-imap4.el (elmo-network-initialize-session): Skip garbage output
before greeting.
(elmo-imap4-read-part): Use "body.peek" to fetch part.
Clear `elmo-imap4-fetch-callback' and `elmo-imap4-fetch-callback-data'.

--
Hi, Wanderlust developers and testers.

Emacs 21 thing for Wanderlust has just committed now.  It may have
nothing more than an alpha status.  An installer for it has not been
implemented yet.  So if you would like to use it under latest Emacs
21, please install wl-e21.el manually, byte-compile it and set the
value of the variable `wl-icon-dir' correctly.  Comments, suggestions,
and bug fixes are welcome.  By the way, X-Face utilities for Emacs 21
is available from ftp://ftp.jpl.org/pub/tmp/.3x7.gz.  Please gunzip
and rename it to "x-face-e21.el" before using it.

Regards,

Changes:
========
* wl.el: Require `wl-e21' when Emacs 21 is running.
* wl-vars.el (wl-highlight-folder-with-icon): Activate it by default when
Emacs 21 is running.
(wl-use-highlight-mouse-line): Ditto.
(wl-on-emacs21): New constant.
(wl-on-emacs20): Removed.
* wl-summary.el (wl-summary-mode): Call `wl-e21-setup-summary' when Emacs 21
is running.
* wl-folder.el (wl-folder-mode): Call `wl-e21-setup-folder' when Emacs 21 is
running.
* wl-e21.el: New file.

(wl-plugged-init): Refer `wl-plug-state-indicator-on' indirectly.
(wl-toggle-plugged): Ditto.
(wl-plugged-toggle): Ditto.
(wl-plugged-toggle-all): Ditto.

(wl-plug-state-indicator): Refer
`wl-plug-state-indicator-on' indirectly.

Remove dangling markup.

* mmelmo-imap4-2.el (mime-entity-children): Defined.

(wl-draft-send-mail-with-smtp): Add comment about
kludgy coercion of `smtp-server'.

cf. [Wanderlust / No.03231]

* elmo-imap4.el (elmo-imap4-mark-set-on-msgs):
Clear `elmo-imap4-fetch-callback' and `elmo-imap4-fetch-callback-data'
before STORE command.

Fixed last change.

* elmo2.el (elmo-multi-folder-diff): Fixed problem of filter folder.

Fix: `elmo-pop3-default-port' -> `elmo-default-pop3-port'.
(by Tsunehiko Baba <tbaba@mtl.t.u-tokyo.ac.jp>)

* elmo-imap4.el (elmo-imap4-authenticator-alist): Added `plain' entry.
(elmo-imap4-send-command): Use `elmo-imap4-current-response' instead
of `response'.
(elmo-imap4-list-folders): Removed unused local variable.
(elmo-network-initialize-session): Ditto.
(elmo-imap4-delete-msg-by-id): Ditto.
(elmo-imap4-parse-fetch): Ditto.
(elmo-imap4-copy-msgs): Ditto.
Use `dst-spec' instead of `dst-folder'.
(elmo-network-authenticate-session): Check authenticate type `plain'.

Fixed.

Update mirror site list.  And so on.