1 ;;; wl-summary.el --- Summary mode for Wanderlust.
3 ;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
4 ;; Copyright (C) 1998,1999,2000 Masahiro MURATA <muse@ba2.so-net.ne.jp>
5 ;; Copyright (C) 1999,2000 TSUMURA Tomoaki <tsumura@kuis.kyoto-u.ac.jp>
6 ;; Copyright (C) 1999,2000 Kenichi OKADA <okada@opaopa.org>
8 ;; Author: Yuuichi Teranishi <teranisi@gohome.org>
9 ;; Masahiro MURATA <muse@ba2.so-net.ne.jp>
10 ;; TSUMURA Tomoaki <tsumura@kuis.kyoto-u.ac.jp>
11 ;; Kenichi OKADA <okada@opaopa.org>
12 ;; Keywords: mail, net news
14 ;; This file is part of Wanderlust (Yet Another Message Interface on Emacsen).
16 ;; This program is free software; you can redistribute it and/or modify
17 ;; it under the terms of the GNU General Public License as published by
18 ;; the Free Software Foundation; either version 2, or (at your option)
21 ;; This program is distributed in the hope that it will be useful,
22 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
23 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 ;; GNU General Public License for more details.
26 ;; You should have received a copy of the GNU General Public License
27 ;; along with GNU Emacs; see the file COPYING. If not, write to the
28 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
29 ;; Boston, MA 02111-1307, USA.
40 (eval-when-compile (require 'elmo-filter))
43 (require 'wl-highlight)
46 (condition-case nil (require 'timezone) (error nil))
47 (condition-case nil (require 'easymenu) (error nil))
49 (condition-case nil (require 'ps-print) (error nil))
53 (condition-case () (require 'timer) (error nil))
54 (defalias-maybe 'ps-print-buffer-with-faces 'ignore)
55 (defalias-maybe 'elmo-database-msgid-put 'ignore)
56 (defalias-maybe 'elmo-database-close 'ignore)
57 (defalias-maybe 'elmo-database-msgid-get 'ignore)
58 (defalias-maybe 'run-with-idle-timer 'ignore)
59 (defalias-maybe 'ps-print-preprint 'ignore))
61 (defvar dragdrop-drop-functions)
62 (defvar scrollbar-height)
63 (defvar mail-reply-buffer)
64 (defvar elmo-global-flags)
66 (defvar wl-summary-buffer-name "Summary")
67 (defvar wl-summary-mode-map nil)
68 (defvar wl-current-summary-buffer nil)
70 (defvar wl-summary-buffer-elmo-folder nil)
72 (defun wl-summary-buffer-folder-name ()
73 (and wl-summary-buffer-elmo-folder
74 (elmo-folder-name-internal wl-summary-buffer-elmo-folder)))
76 (defvar wl-summary-buffer-disp-msg nil)
77 (defvar wl-summary-buffer-disp-folder nil)
78 (defvar wl-summary-buffer-temp-mark-list nil)
79 (defvar wl-summary-buffer-message-ring nil)
80 (defvar wl-summary-buffer-current-msg nil)
81 (defvar wl-summary-buffer-unread-count 0)
82 (defvar wl-summary-buffer-new-count 0)
83 (defvar wl-summary-buffer-answered-count 0)
84 (defvar wl-summary-buffer-mime-charset nil)
85 (defvar wl-summary-buffer-weekday-name-lang nil)
86 (defvar wl-summary-buffer-thread-indent-set-alist nil)
87 (defvar wl-summary-buffer-view nil)
88 (defvar wl-summary-buffer-message-modified nil)
89 (defvar wl-summary-buffer-thread-modified nil)
91 (defvar wl-summary-buffer-number-column nil)
92 (defvar wl-summary-buffer-temp-mark-column nil)
93 (defvar wl-summary-buffer-persistent-mark-column nil)
95 (defvar wl-summary-buffer-persistent-mark-version 0)
97 (defvar wl-summary-buffer-persistent nil)
98 (defvar wl-summary-buffer-thread-nodes nil)
99 (defvar wl-summary-buffer-target-mark-list nil)
100 (defvar wl-summary-buffer-prev-refile-destination nil)
101 (defvar wl-summary-buffer-saved-message nil)
102 (defvar wl-summary-buffer-prev-folder-function nil)
103 (defvar wl-summary-buffer-next-folder-function nil)
104 (defvar wl-summary-buffer-exit-function nil)
105 (defvar wl-summary-buffer-next-message-function nil)
106 (defvar wl-summary-buffer-window-scroll-functions nil)
107 (defvar wl-summary-buffer-number-list nil)
108 (defvar wl-summary-buffer-folder-name nil)
109 (defvar wl-summary-buffer-line-formatter nil)
110 (defvar wl-summary-buffer-line-format nil)
111 (defvar wl-summary-buffer-mode-line-formatter nil)
112 (defvar wl-summary-buffer-mode-line nil)
113 (defvar wl-summary-buffer-display-mime-mode 'mime)
114 (defvar wl-summary-buffer-display-header-mode 'partial)
116 (defvar wl-thread-indent-level-internal nil)
117 (defvar wl-thread-have-younger-brother-str-internal nil)
118 (defvar wl-thread-youngest-child-str-internal nil)
119 (defvar wl-thread-vertical-str-internal nil)
120 (defvar wl-thread-horizontal-str-internal nil)
121 (defvar wl-thread-space-str-internal nil)
122 (defvar wl-summary-last-visited-folder nil)
123 (defvar wl-read-folder-history nil)
124 (defvar wl-summary-scored nil)
125 (defvar wl-crosspost-alist-modified nil)
126 (defvar wl-summary-alike-hashtb nil)
127 (defvar wl-summary-search-buf-name " *wl-search-subject*")
128 (defvar wl-summary-delayed-update nil)
129 (defvar wl-summary-search-buf-folder-name nil)
131 (defvar wl-summary-get-petname-function 'wl-address-get-petname-1)
133 (defvar wl-summary-shell-command-last "")
135 (defvar wl-ps-preprint-hook nil)
136 (defvar wl-ps-print-hook nil)
138 (defvar wl-thread-saved-entity-hashtb-internal nil)
140 (make-variable-buffer-local 'wl-summary-buffer-elmo-folder)
141 (make-variable-buffer-local 'wl-summary-search-buf-folder-name)
142 (make-variable-buffer-local 'wl-summary-buffer-disp-msg)
143 (make-variable-buffer-local 'wl-summary-buffer-disp-folder)
144 (make-variable-buffer-local 'wl-summary-buffer-target-mark-list)
145 (make-variable-buffer-local 'wl-summary-buffer-temp-mark-list)
146 (make-variable-buffer-local 'wl-summary-buffer-message-ring)
147 (make-variable-buffer-local 'wl-summary-buffer-unread-count)
148 (make-variable-buffer-local 'wl-summary-buffer-new-count)
149 (make-variable-buffer-local 'wl-summary-buffer-answered-count)
150 (make-variable-buffer-local 'wl-summary-buffer-mime-charset)
151 (make-variable-buffer-local 'wl-summary-buffer-weekday-name-lang)
152 (make-variable-buffer-local 'wl-summary-buffer-thread-indent-set)
153 (make-variable-buffer-local 'wl-summary-buffer-view)
154 (make-variable-buffer-local 'wl-summary-buffer-message-modified)
155 (make-variable-buffer-local 'wl-summary-buffer-thread-modified)
156 (make-variable-buffer-local 'wl-summary-buffer-number-column)
157 (make-variable-buffer-local 'wl-summary-buffer-temp-mark-column)
158 (make-variable-buffer-local 'wl-summary-buffer-persistent-mark-column)
159 (make-variable-buffer-local 'wl-summary-buffer-persistent-mark-version)
160 (make-variable-buffer-local 'wl-summary-buffer-persistent)
161 (make-variable-buffer-local 'wl-summary-buffer-thread-nodes)
162 (make-variable-buffer-local 'wl-summary-buffer-prev-refile-destination)
163 (make-variable-buffer-local 'wl-summary-buffer-saved-message)
164 (make-variable-buffer-local 'wl-summary-scored)
165 (make-variable-buffer-local 'wl-summary-default-score)
166 (make-variable-buffer-local 'wl-summary-move-direction-downward)
167 (make-variable-buffer-local 'wl-summary-important-above)
168 (make-variable-buffer-local 'wl-summary-target-above)
169 (make-variable-buffer-local 'wl-summary-mark-below)
170 (make-variable-buffer-local 'wl-summary-expunge-below)
171 (make-variable-buffer-local 'wl-thread-indent-level-internal)
172 (make-variable-buffer-local 'wl-thread-have-younger-brother-str-internal)
173 (make-variable-buffer-local 'wl-thread-youngest-child-str-internal)
174 (make-variable-buffer-local 'wl-thread-vertical-str-internal)
175 (make-variable-buffer-local 'wl-thread-horizontal-str-internal)
176 (make-variable-buffer-local 'wl-thread-space-str-internal)
177 (make-variable-buffer-local 'wl-summary-buffer-prev-folder-function)
178 (make-variable-buffer-local 'wl-summary-buffer-next-folder-function)
179 (make-variable-buffer-local 'wl-summary-buffer-exit-function)
180 (make-variable-buffer-local 'wl-summary-buffer-next-message-function)
181 (make-variable-buffer-local 'wl-summary-buffer-window-scroll-functions)
182 (make-variable-buffer-local 'wl-summary-buffer-number-list)
183 (make-variable-buffer-local 'wl-summary-buffer-folder-name)
184 (make-variable-buffer-local 'wl-summary-buffer-line-formatter)
185 (make-variable-buffer-local 'wl-summary-buffer-line-format)
186 (make-variable-buffer-local 'wl-summary-buffer-mode-line-formatter)
187 (make-variable-buffer-local 'wl-summary-buffer-mode-line)
188 (make-variable-buffer-local 'wl-summary-buffer-display-mime-mode)
189 (make-variable-buffer-local 'wl-summary-buffer-display-header-mode)
192 (defvar wl-thr-indent-string)
193 (defvar wl-thr-children-number)
194 (defvar wl-thr-linked)
195 (defvar wl-message-entity)
196 (defvar wl-parent-message-entity)
197 (defvar wl-temp-mark)
198 (defvar wl-persistent-mark)
200 (defun wl-summary-sticky-buffer-name (name)
201 (concat wl-summary-buffer-name ":" name))
203 (defun wl-summary-default-subject (subject-string)
204 (if (string-match "^[ \t]*\\[[^:]+[,: ][0-9]+\\][ \t]*" subject-string)
205 (substring subject-string (match-end 0))
208 (defun wl-summary-default-from (from)
209 "Instance of `wl-summary-from-function'.
210 Ordinarily returns the sender name. Returns recipient names if (1)
211 summary's folder name matches with `wl-summary-showto-folder-regexp'
212 and (2) sender address is yours.
214 See also variable `wl-use-petname'."
215 (let ((translator (if wl-use-petname
217 (or (funcall wl-summary-get-petname-function string)
218 (car (std11-extract-address-components string))
222 (or (and (eq major-mode 'wl-summary-mode)
223 (stringp wl-summary-showto-folder-regexp)
224 (string-match wl-summary-showto-folder-regexp
225 (wl-summary-buffer-folder-name))
226 (wl-address-user-mail-address-p from)
228 ((setq to (elmo-message-entity-field wl-message-entity 'to))
229 (concat "To:" (mapconcat translator to ",")))
230 ((setq ng (elmo-message-entity-field wl-message-entity
233 (funcall translator from))))
235 (defun wl-summary-simple-from (string)
237 (or (funcall wl-summary-get-petname-function string)
238 (car (std11-extract-address-components string))
242 (defvar wl-summary-sort-specs '(number date subject from list-info size))
243 (defvar wl-summary-default-sort-spec 'date)
245 (defvar wl-summary-mode-menu-spec
247 ["Read" wl-summary-read t]
248 ["Edit draft message" wl-summary-reedit :visible (string= (wl-summary-buffer-folder-name) wl-draft-folder)]
249 ["Prev page" wl-summary-prev-page t]
250 ["Next page" wl-summary-next-page t]
251 ["Top" wl-summary-display-top t]
252 ["Bottom" wl-summary-display-bottom t]
253 ["Prev" wl-summary-prev t]
254 ["Next" wl-summary-next t]
255 ["Up" wl-summary-up t]
256 ["Down" wl-summary-down t]
257 ["Parent message" wl-summary-jump-to-parent-message t]
259 ["Sync" wl-summary-sync t]
260 ["Execute" wl-summary-exec t]
261 ["Go to other folder" wl-summary-goto-folder t]
262 ["Pick" wl-summary-pick t]
263 ["Mark as read all" wl-summary-mark-as-read-all t]
264 ["Unmark all" wl-summary-unmark-all t]
265 ["Toggle display message" wl-summary-toggle-disp-msg t]
266 ["Display folder" wl-summary-toggle-disp-folder t]
267 ["Toggle threading" wl-summary-toggle-thread t]
268 ["Stick" wl-summary-stick t]
270 ["By Number" wl-summary-sort-by-number t]
271 ["By Size" wl-summary-sort-by-size t]
272 ["By Date" wl-summary-sort-by-date t]
273 ["By From" wl-summary-sort-by-from t]
274 ["By Subject" wl-summary-sort-by-subject t]
275 ["By List Info" wl-summary-sort-by-list-info t])
278 ["Mark as read" wl-summary-mark-as-read t]
279 ["Set flags" wl-summary-set-flags t]
280 ["Mark as unread" wl-summary-mark-as-unread t]
281 ["Mark as answered" wl-summary-mark-as-answered t]
282 ["Set dispose mark" wl-summary-dispose t]
283 ["Set refile mark" wl-summary-refile t]
284 ["Set copy mark" wl-summary-copy t]
285 ["Set resend mark" wl-summary-resend t]
286 ["Prefetch" wl-summary-prefetch t]
287 ["Set target mark" wl-summary-target-mark t]
288 ["Unmark" wl-summary-unmark t]
289 ["Save" wl-summary-save t]
290 ["Cancel posted news" wl-summary-cancel-message t]
291 ["Supersedes message" wl-summary-supersedes-message t]
292 ["Resend bounced mail" wl-summary-resend-bounced-mail t]
293 ["Enter the message" wl-summary-jump-to-current-message t]
294 ["Pipe message" wl-summary-pipe-message t]
295 ["Print message" wl-summary-print-message t]
296 ["View raw message" wl-summary-display-raw t]
299 ["Open or Close" wl-thread-open-close (eq wl-summary-buffer-view 'thread)]
300 ["Open all" wl-thread-open-all (eq wl-summary-buffer-view 'thread)]
301 ["Close all" wl-thread-close-all (eq wl-summary-buffer-view 'thread)]
302 ["Mark as read" wl-thread-mark-as-read (eq wl-summary-buffer-view 'thread)]
303 ["Set flags" wl-thread-set-flags (eq wl-summary-buffer-view 'thread)]
304 ["Mark as unread" wl-thread-mark-as-unread (eq wl-summary-buffer-view 'thread)]
305 ["Mark as answered" wl-thread-mark-as-answered (eq wl-summary-buffer-view 'thread)]
306 ["Set delete mark" wl-thread-delete (eq wl-summary-buffer-view 'thread)]
307 ["Set refile mark" wl-thread-refile (eq wl-summary-buffer-view 'thread)]
308 ["Set copy mark" wl-thread-copy (eq wl-summary-buffer-view 'thread)]
309 ["Prefetch" wl-thread-prefetch (eq wl-summary-buffer-view 'thread)]
310 ["Set target mark" wl-thread-target-mark (eq wl-summary-buffer-view 'thread)]
311 ["Unmark" wl-thread-unmark (eq wl-summary-buffer-view 'thread)]
312 ["Save" wl-thread-save (eq wl-summary-buffer-view 'thread)]
313 ["Execute" wl-thread-exec (eq wl-summary-buffer-view 'thread)])
315 ["Mark as read" wl-summary-mark-as-read-region t]
316 ["Set flags" wl-summary-set-flags-region t]
317 ["Mark as unread" wl-summary-mark-as-unread-region t]
318 ["Mark as answered" wl-summary-mark-as-answered-region t]
319 ["Set dispose mark" wl-summary-dispose-region t]
320 ["Set refile mark" wl-summary-refile-region t]
321 ["Set copy mark" wl-summary-copy-region t]
322 ["Prefetch" wl-summary-prefetch-region t]
323 ["Set target mark" wl-summary-target-mark-region t]
324 ["Unmark" wl-summary-unmark-region t]
325 ["Save" wl-summary-save-region t]
326 ["Execute" wl-summary-exec-region t])
328 ["Mark as read" wl-summary-target-mark-mark-as-read t]
329 ["Set flags" wl-summary-target-mark-set-flags t]
330 ["Mark as unread" wl-summary-target-mark-mark-as-unread t]
331 ["Set delete mark" wl-summary-target-mark-delete t]
332 ["Set refile mark" wl-summary-target-mark-refile t]
333 ["Set copy mark" wl-summary-target-mark-copy t]
334 ["Prefetch" wl-summary-target-mark-prefetch t]
335 ["Save" wl-summary-target-mark-save t]
336 ["Reply with citation" wl-summary-target-mark-reply-with-citation t]
337 ["Forward" wl-summary-target-mark-forward t]
338 ["uudecode" wl-summary-target-mark-uudecode t])
340 ["Switch current score file" wl-score-change-score-file t]
341 ["Edit current score file" wl-score-edit-current-scores t]
342 ["Edit score file" wl-score-edit-file t]
343 ["Set mark below" wl-score-set-mark-below t]
344 ["Set expunge below" wl-score-set-expunge-below t]
345 ["Rescore buffer" wl-summary-rescore t]
346 ["Increase score" wl-summary-increase-score t]
347 ["Lower score" wl-summary-lower-score t])
350 ["Write a message" wl-summary-write t]
351 ["Write for current folder" wl-summary-write-current-folder t]
352 ["Reply" wl-summary-reply t]
353 ["Reply with citation" wl-summary-reply-with-citation t]
354 ["Forward" wl-summary-forward t])
356 ["Toggle Plug Status" wl-toggle-plugged t]
357 ["Change Plug Status" wl-plugged-change t]
359 ["Exit Current Folder" wl-summary-exit t]))
362 (defun wl-summary-setup-mouse ()
363 (define-key wl-summary-mode-map 'button4 'wl-summary-prev)
364 (define-key wl-summary-mode-map 'button5 'wl-summary-next)
365 (define-key wl-summary-mode-map [(shift button4)]
367 (define-key wl-summary-mode-map [(shift button5)]
369 (define-key wl-summary-mode-map 'button2 'wl-summary-click))
370 (defun wl-summary-setup-mouse ()
371 (define-key wl-summary-mode-map [mouse-4] 'wl-summary-prev)
372 (define-key wl-summary-mode-map [mouse-5] 'wl-summary-next)
373 (define-key wl-summary-mode-map [S-mouse-4] 'wl-summary-up)
374 (define-key wl-summary-mode-map [S-mouse-5] 'wl-summary-down)
376 (define-key wl-summary-mode-map [mouse-wheel1]
377 'wl-summary-wheel-dispatcher)
378 (define-key wl-summary-mode-map [S-mouse-wheel1]
379 'wl-summary-wheel-dispatcher)
380 (define-key wl-summary-mode-map [mouse-2] 'wl-summary-click)))
382 (if wl-summary-mode-map
384 (setq wl-summary-mode-map (make-keymap))
385 (suppress-keymap wl-summary-mode-map)
386 (substitute-key-definition 'kill-buffer
387 'wl-summary-mimic-kill-buffer
391 (define-key wl-summary-mode-map " " 'wl-summary-read)
392 (define-key wl-summary-mode-map "." 'wl-summary-redisplay)
393 (define-key wl-summary-mode-map "," 'wl-summary-display-raw)
394 (define-key wl-summary-mode-map "<" 'wl-summary-display-top)
395 (define-key wl-summary-mode-map ">" 'wl-summary-display-bottom)
396 (define-key wl-summary-mode-map "\177" 'wl-summary-prev-page)
397 (define-key wl-summary-mode-map [backspace] 'wl-summary-prev-page)
398 (define-key wl-summary-mode-map "\r" 'wl-summary-enter-handler)
399 (define-key wl-summary-mode-map "\C-m" 'wl-summary-enter-handler)
400 (define-key wl-summary-mode-map "/" 'wl-thread-open-close)
401 (define-key wl-summary-mode-map "[" 'wl-thread-open-all)
402 (define-key wl-summary-mode-map "]" 'wl-thread-close-all)
403 (define-key wl-summary-mode-map "-" 'wl-summary-prev-line-content)
404 (define-key wl-summary-mode-map "\e\r" 'wl-summary-prev-line-content)
405 (define-key wl-summary-mode-map "g" 'wl-summary-goto-folder)
406 (define-key wl-summary-mode-map "G" 'wl-summary-goto-folder-sticky)
407 (define-key wl-summary-mode-map "c" 'wl-summary-mark-as-read-all)
409 (define-key wl-summary-mode-map "a" 'wl-summary-reply)
410 (define-key wl-summary-mode-map "A" 'wl-summary-reply-with-citation)
411 (define-key wl-summary-mode-map "C" 'wl-summary-cancel-message)
412 (define-key wl-summary-mode-map "E" 'wl-summary-reedit)
413 (define-key wl-summary-mode-map "\eE" 'wl-summary-resend-bounced-mail)
414 (define-key wl-summary-mode-map "f" 'wl-summary-forward)
415 (define-key wl-summary-mode-map "$" 'wl-summary-mark-as-important)
416 (define-key wl-summary-mode-map "F" 'wl-summary-set-flags)
417 (define-key wl-summary-mode-map "\M-k" 'wl-summary-toggle-persistent-mark)
418 (define-key wl-summary-mode-map "&" 'wl-summary-mark-as-answered)
419 (define-key wl-summary-mode-map "@" 'wl-summary-edit-addresses)
421 (define-key wl-summary-mode-map "y" 'wl-summary-save)
422 (define-key wl-summary-mode-map "n" 'wl-summary-next)
423 (define-key wl-summary-mode-map "p" 'wl-summary-prev)
424 (define-key wl-summary-mode-map "N" 'wl-summary-down)
425 (define-key wl-summary-mode-map "P" 'wl-summary-up)
426 (define-key wl-summary-mode-map "w" 'wl-summary-write)
427 (define-key wl-summary-mode-map "W" 'wl-summary-write-current-folder)
428 (define-key wl-summary-mode-map "e" 'wl-summary-save)
429 (define-key wl-summary-mode-map "\C-c\C-o" 'wl-jump-to-draft-buffer)
430 (define-key wl-summary-mode-map "\C-c\C-a" 'wl-addrmgr)
431 (define-key wl-summary-mode-map "\C-c\C-p" 'wl-summary-previous-buffer)
432 (define-key wl-summary-mode-map "\C-c\C-n" 'wl-summary-next-buffer)
433 (define-key wl-summary-mode-map "H" 'wl-summary-toggle-all-header)
434 (define-key wl-summary-mode-map "M" 'wl-summary-toggle-mime)
435 (define-key wl-summary-mode-map "\C-cm" 'wl-summary-toggle-mime-buttons)
436 (define-key wl-summary-mode-map "B" 'wl-summary-burst)
437 (define-key wl-summary-mode-map "Z" 'wl-status-update)
438 (define-key wl-summary-mode-map "#" 'wl-summary-print-message)
439 (define-key wl-summary-mode-map "|" 'wl-summary-pipe-message)
440 (define-key wl-summary-mode-map "z" 'wl-summary-suspend)
441 (define-key wl-summary-mode-map "q" 'wl-summary-exit)
442 (define-key wl-summary-mode-map "Q" 'wl-summary-force-exit)
444 (define-key wl-summary-mode-map "j" 'wl-summary-jump-to-current-message)
445 (define-key wl-summary-mode-map "J" 'wl-thread-jump-to-msg)
446 (define-key wl-summary-mode-map "I" 'wl-summary-incorporate)
447 (define-key wl-summary-mode-map "\M-j" 'wl-summary-jump-to-msg-by-message-id)
448 (define-key wl-summary-mode-map "^" 'wl-summary-jump-to-parent-message)
449 (define-key wl-summary-mode-map "!" 'wl-summary-mark-as-unread)
451 (define-key wl-summary-mode-map "s" 'wl-summary-sync)
452 (define-key wl-summary-mode-map "S" 'wl-summary-sort)
453 (define-key wl-summary-mode-map "\M-s" 'wl-summary-stick)
454 (define-key wl-summary-mode-map "T" 'wl-summary-toggle-thread)
456 (define-key wl-summary-mode-map "l" 'wl-summary-toggle-disp-folder)
457 (define-key wl-summary-mode-map "v" 'wl-summary-toggle-disp-msg)
458 (define-key wl-summary-mode-map "V" 'wl-summary-virtual)
460 (define-key wl-summary-mode-map "\C-i" 'wl-summary-goto-last-displayed-msg)
461 (define-key wl-summary-mode-map "?" 'wl-summary-pick)
462 (define-key wl-summary-mode-map "\ee" 'wl-summary-expire)
465 (define-key wl-summary-mode-map "\ew" 'wl-summary-save-current-message)
466 (define-key wl-summary-mode-map "\C-y" 'wl-summary-yank-saved-message)
469 (define-key wl-summary-mode-map "R" 'wl-summary-mark-as-read)
470 (define-key wl-summary-mode-map "i" 'wl-summary-prefetch)
471 (define-key wl-summary-mode-map "x" 'wl-summary-exec)
472 (define-key wl-summary-mode-map "*" 'wl-summary-target-mark)
473 (define-key wl-summary-mode-map "o" 'wl-summary-refile)
474 (define-key wl-summary-mode-map "O" 'wl-summary-copy)
475 (define-key wl-summary-mode-map "\M-o" 'wl-summary-refile-prev-destination)
476 (define-key wl-summary-mode-map "\C-o" 'wl-summary-auto-refile)
477 (define-key wl-summary-mode-map "d" 'wl-summary-dispose)
478 (define-key wl-summary-mode-map "u" 'wl-summary-unmark)
479 (define-key wl-summary-mode-map "U" 'wl-summary-unmark-all)
480 (define-key wl-summary-mode-map "D" 'wl-summary-delete)
481 (define-key wl-summary-mode-map "~" 'wl-summary-resend)
484 (define-key wl-summary-mode-map "t" (make-sparse-keymap))
485 (define-key wl-summary-mode-map "tR" 'wl-thread-mark-as-read)
486 (define-key wl-summary-mode-map "ti" 'wl-thread-prefetch)
487 (define-key wl-summary-mode-map "tx" 'wl-thread-exec)
488 (define-key wl-summary-mode-map "t*" 'wl-thread-target-mark)
489 (define-key wl-summary-mode-map "to" 'wl-thread-refile)
490 (define-key wl-summary-mode-map "tO" 'wl-thread-copy)
491 (define-key wl-summary-mode-map "t\M-o" 'wl-thread-refile-prev-destination)
492 (define-key wl-summary-mode-map "td" 'wl-thread-dispose)
493 (define-key wl-summary-mode-map "tD" 'wl-thread-delete)
494 (define-key wl-summary-mode-map "t~" 'wl-thread-resend)
495 (define-key wl-summary-mode-map "tu" 'wl-thread-unmark)
496 (define-key wl-summary-mode-map "t!" 'wl-thread-mark-as-unread)
497 (define-key wl-summary-mode-map "t$" 'wl-thread-mark-as-important)
498 (define-key wl-summary-mode-map "tF" 'wl-thread-set-flags)
499 (define-key wl-summary-mode-map "t&" 'wl-thread-mark-as-answered)
500 (define-key wl-summary-mode-map "ty" 'wl-thread-save)
501 (define-key wl-summary-mode-map "ts" 'wl-thread-set-parent)
503 ;; target-mark commands
504 (define-key wl-summary-mode-map "m" (make-sparse-keymap))
505 (define-key wl-summary-mode-map "mi" 'wl-summary-target-mark-prefetch)
506 (define-key wl-summary-mode-map "mo" 'wl-summary-target-mark-refile)
507 (define-key wl-summary-mode-map "mO" 'wl-summary-target-mark-copy)
508 (define-key wl-summary-mode-map "m\M-o" 'wl-summary-target-mark-refile-prev-destination)
509 (define-key wl-summary-mode-map "md" 'wl-summary-target-mark-dispose)
510 (define-key wl-summary-mode-map "mD" 'wl-summary-target-mark-delete)
511 (define-key wl-summary-mode-map "m~" 'wl-summary-target-mark-resend)
513 (define-key wl-summary-mode-map "mu" 'wl-summary-delete-all-temp-marks)
515 (define-key wl-summary-mode-map "my" 'wl-summary-target-mark-save)
516 (define-key wl-summary-mode-map "mR" 'wl-summary-target-mark-mark-as-read)
517 (define-key wl-summary-mode-map "m!" 'wl-summary-target-mark-mark-as-unread)
518 (define-key wl-summary-mode-map "m&" 'wl-summary-target-mark-mark-as-answered)
519 (define-key wl-summary-mode-map "m$" 'wl-summary-target-mark-mark-as-important)
520 (define-key wl-summary-mode-map "mF" 'wl-summary-target-mark-set-flags)
521 (define-key wl-summary-mode-map "mU" 'wl-summary-target-mark-uudecode)
522 (define-key wl-summary-mode-map "ma" 'wl-summary-target-mark-all)
523 (define-key wl-summary-mode-map "mt" 'wl-summary-target-mark-thread)
524 (define-key wl-summary-mode-map "mA" 'wl-summary-target-mark-reply-with-citation)
525 (define-key wl-summary-mode-map "mf" 'wl-summary-target-mark-forward)
526 (define-key wl-summary-mode-map "m?" 'wl-summary-target-mark-pick)
527 (define-key wl-summary-mode-map "m#" 'wl-summary-target-mark-print)
528 (define-key wl-summary-mode-map "m|" 'wl-summary-target-mark-pipe)
531 (define-key wl-summary-mode-map "r" (make-sparse-keymap))
532 (define-key wl-summary-mode-map "rR" 'wl-summary-mark-as-read-region)
533 (define-key wl-summary-mode-map "ri" 'wl-summary-prefetch-region)
534 (define-key wl-summary-mode-map "rx" 'wl-summary-exec-region)
535 (define-key wl-summary-mode-map "mr" 'wl-summary-target-mark-region)
536 (define-key wl-summary-mode-map "r*" 'wl-summary-target-mark-region)
537 (define-key wl-summary-mode-map "ro" 'wl-summary-refile-region)
538 (define-key wl-summary-mode-map "rO" 'wl-summary-copy-region)
539 (define-key wl-summary-mode-map "r\M-o" 'wl-summary-refile-prev-destination-region)
540 (define-key wl-summary-mode-map "rd" 'wl-summary-dispose-region)
541 (define-key wl-summary-mode-map "rD" 'wl-summary-delete-region)
542 (define-key wl-summary-mode-map "r~" 'wl-summary-resend-region)
543 (define-key wl-summary-mode-map "ru" 'wl-summary-unmark-region)
544 (define-key wl-summary-mode-map "r!" 'wl-summary-mark-as-unread-region)
545 (define-key wl-summary-mode-map "r$" 'wl-summary-mark-as-important-region)
546 (define-key wl-summary-mode-map "rF" 'wl-summary-set-flags-region)
547 (define-key wl-summary-mode-map "r&" 'wl-summary-mark-as-answered-region)
548 (define-key wl-summary-mode-map "ry" 'wl-summary-save-region)
551 (define-key wl-summary-mode-map "K" 'wl-summary-increase-score)
552 (define-key wl-summary-mode-map "L" 'wl-summary-lower-score)
553 (define-key wl-summary-mode-map "h" (make-sparse-keymap))
554 (define-key wl-summary-mode-map "hR" 'wl-summary-rescore)
555 (define-key wl-summary-mode-map "hc" 'wl-score-change-score-file)
556 (define-key wl-summary-mode-map "he" 'wl-score-edit-current-scores)
557 (define-key wl-summary-mode-map "hf" 'wl-score-edit-file)
558 (define-key wl-summary-mode-map "hF" 'wl-score-flush-cache)
559 (define-key wl-summary-mode-map "hm" 'wl-score-set-mark-below)
560 (define-key wl-summary-mode-map "hx" 'wl-score-set-expunge-below)
563 (define-key wl-summary-mode-map "\C-c\C-f" 'wl-summary-toggle-header-narrowing)
564 (define-key wl-summary-mode-map "\M-t" 'wl-toggle-plugged)
565 (define-key wl-summary-mode-map "\C-t" 'wl-plugged-change)
567 (define-key wl-summary-mode-map "\C-x\C-s" 'wl-summary-save-status)
568 (wl-summary-setup-mouse)
572 "Menu used in Summary mode."
573 wl-summary-mode-menu-spec))
575 (defun wl-summary-mimic-kill-buffer (buffer)
576 "Kill the current (Summary) buffer with query."
577 (interactive "bKill buffer: ")
579 (string-equal buffer "")
580 (string-equal buffer (buffer-name)))
581 (wl-summary-exit 'force-exit)
582 (kill-buffer buffer)))
584 (defsubst wl-summary-message-visible-p (number)
585 "Return non-nil if the message with NUMBER is visible."
586 (or (eq wl-summary-buffer-view 'sequence)
587 (not (wl-thread-entity-parent-invisible-p
588 (wl-thread-get-entity number)))))
590 (defun wl-summary-push-message (number)
592 (not (equal number (car wl-summary-buffer-message-ring))))
593 (setq wl-summary-buffer-message-ring
594 (cons number wl-summary-buffer-message-ring))
595 (when (> (length wl-summary-buffer-message-ring)
596 wl-summary-message-ring-max)
597 (setcdr (nthcdr (1- wl-summary-message-ring-max)
598 wl-summary-buffer-message-ring)
601 (defun wl-summary-pop-message (&optional current-number)
602 (when wl-summary-buffer-message-ring
604 (setq wl-summary-buffer-message-ring
605 (nconc wl-summary-buffer-message-ring (list current-number))))
607 (car wl-summary-buffer-message-ring)
608 (setq wl-summary-buffer-message-ring
609 (cdr wl-summary-buffer-message-ring)))))
611 (defsubst wl-summary-message-status (&optional number)
612 (elmo-message-status wl-summary-buffer-elmo-folder
613 (or number (wl-summary-message-number))))
615 (defun wl-summary-update-mark-and-highlight-window (&optional win beg)
616 "A function to be called as window-scroll-functions."
617 (with-current-buffer (window-buffer win)
618 (when (eq major-mode 'wl-summary-mode)
619 (let ((beg (or beg (window-start win)))
620 (end (condition-case nil
621 (window-end win t) ; old emacsen doesn't support 2nd arg.
622 (error (window-end win)))))
625 (while (and (< (point) end) (not (eobp)))
626 (when (or (null (get-text-property (point) 'face))
627 (wl-summary-persistent-mark-invalid-p))
628 (wl-summary-update-persistent-mark (wl-summary-message-number)))
630 (set-buffer-modified-p nil)))
632 (defun wl-summary-window-scroll-functions ()
633 (cond ((and wl-summary-highlight
634 wl-summary-lazy-highlight
635 wl-summary-lazy-update-mark)
636 (list 'wl-summary-update-mark-and-highlight-window))
637 ((and wl-summary-highlight
638 wl-summary-lazy-highlight)
639 (list 'wl-highlight-summary-window))
640 (wl-summary-lazy-update-mark
641 (list 'wl-summary-update-mark-window))))
643 (defun wl-summary-after-resize-function (frame)
644 "Called from `window-size-change-functions'."
646 (save-selected-window
650 (set-buffer (window-buffer window))
651 (when (eq major-mode 'wl-summary-mode)
652 (run-hook-with-args 'wl-summary-buffer-window-scroll-functions
656 ;; Handler of event from elmo-folder
657 (defun wl-summary-update-persistent-mark-on-event (buffer numbers)
658 (with-current-buffer buffer
660 (if wl-summary-lazy-update-mark
661 (let ((window-list (get-buffer-window-list (current-buffer) 'nomini t))
663 (dolist (number numbers)
664 (when (wl-summary-message-visible-p number)
666 (let ((window-list window-list)
668 (while (setq win (car window-list))
669 (when (wl-summary-jump-to-msg number
673 (setq window-list (cdr window-list)))))
674 (wl-summary-update-persistent-mark number)
675 (setq invalidate t))))
677 (wl-summary-invalidate-persistent-mark)
678 (dolist (win window-list)
679 (wl-summary-validate-persistent-mark
682 (dolist (number numbers)
683 (when (and (wl-summary-message-visible-p number)
684 (wl-summary-jump-to-msg number))
685 (wl-summary-update-persistent-mark number)))))))
687 (defun wl-summary-buffer-attach ()
688 (when wl-summary-buffer-elmo-folder
690 wl-summary-buffer-elmo-folder
693 (elmo-define-signal-handler (buffer folder numbers)
694 (wl-summary-update-persistent-mark-on-event buffer numbers)))
696 wl-summary-buffer-elmo-folder
699 (elmo-define-signal-handler (buffer folder numbers)
700 (wl-summary-update-persistent-mark-on-event buffer numbers)))
702 wl-summary-buffer-elmo-folder
705 (elmo-define-signal-handler (buffer folder number)
706 (with-current-buffer buffer
707 (wl-summary-rescan-message number))))))
709 (defun wl-summary-buffer-detach ()
710 (when (and (eq major-mode 'wl-summary-mode)
711 wl-summary-buffer-elmo-folder)
712 (elmo-disconnect-signal 'flag-changed (current-buffer))
713 (elmo-disconnect-signal 'status-changed (current-buffer))
714 (elmo-disconnect-signal 'update-overview (current-buffer))))
716 (defun wl-status-update ()
720 (defun wl-summary-display-top ()
722 (goto-char (point-min))
723 (run-hooks 'wl-summary-buffer-window-scroll-functions)
724 (if wl-summary-buffer-disp-msg
725 (wl-summary-redisplay)))
727 (defun wl-summary-display-bottom ()
729 (goto-char (point-max))
731 (run-hooks 'wl-summary-buffer-window-scroll-functions)
732 (if wl-summary-buffer-disp-msg
733 (wl-summary-redisplay)))
735 (defun wl-summary-count-unread ()
736 (let ((flag-count (elmo-folder-count-flags wl-summary-buffer-elmo-folder)))
737 (setq wl-summary-buffer-new-count
738 (or (cdr (assq 'new flag-count)) 0)
739 wl-summary-buffer-unread-count
740 (or (cdr (assq 'unread flag-count)) 0)
741 wl-summary-buffer-answered-count
742 (or (cdr (assq 'answered flag-count)) 0))
745 (defun wl-summary-message-string (&optional use-cache)
746 "Return full body string of current message.
747 If optional USE-CACHE is non-nil, use cache if exists."
748 (let ((number (wl-summary-message-number))
749 (folder wl-summary-buffer-elmo-folder))
751 (message "No message.")
752 (elmo-message-fetch-string folder
754 (elmo-make-fetch-strategy
756 use-cache ; use cache
757 nil ; save cache (should `t'?)
760 (elmo-file-cache-get-path
761 (elmo-message-field folder number
765 (defun wl-summary-reedit (&optional arg)
766 "Re-edit current message.
767 If ARG is non-nil, Supersedes message"
769 (wl-summary-toggle-disp-msg 'off)
771 ((null (wl-summary-message-number))
772 (message "No message."))
774 (wl-summary-supersedes-message))
775 ((string= (wl-summary-buffer-folder-name) wl-draft-folder)
776 (wl-draft-reedit (wl-summary-message-number))
777 (if (wl-message-news-p)
778 (mail-position-on-field "Newsgroups")
779 (mail-position-on-field "To")))
781 (wl-draft-edit-string (wl-summary-message-string 'maybe)))))
783 (defun wl-summary-resend-bounced-mail ()
784 "Re-mail the current message.
785 This only makes sense if the current message is a bounce message which
786 contains some mail you have written but has been bounced back to
789 (wl-summary-toggle-disp-msg 'off)
791 (wl-summary-set-message-buffer-or-redisplay)
792 (set-buffer (wl-message-get-original-buffer))
793 (goto-char (point-min))
794 (let ((case-fold-search nil))
798 (concat "^\\($\\|[Cc]ontent-[Tt]ype:[ \t]+multipart/\\(report\\|mixed\\)\\)") nil t)
800 (re-search-forward "boundary=\"\\([^\"]+\\)\"" nil t))
801 (let ((boundary (buffer-substring (match-beginning 1) (match-end 1)))
804 ((and (setq start (re-search-forward
805 (concat "^--" boundary "\n"
806 "\\([Cc]ontent-[Dd]escription:.*\n\\)?"
807 "[Cc]ontent-[Tt]ype:[ \t]+"
808 "\\(message/rfc822\\|text/rfc822-headers\\).*\n"
809 "\\(.+\n\\)*\n") nil t))
811 (concat "\n\\(--" boundary "\\)--\n") nil t))
812 (wl-draft-edit-string (buffer-substring start (match-beginning 1))))
814 (message "Seems no message/rfc822 part.")))))
815 ((let ((case-fold-search t))
816 (re-search-forward wl-rejected-letter-start nil t))
817 (skip-chars-forward " \t\n")
818 (wl-draft-edit-string (buffer-substring (point) (point-max))))
820 (message "Does not appear to be a rejected letter."))))))
822 (defun wl-summary-detect-mark-position ()
823 (let ((column wl-summary-buffer-number-column)
824 (formatter wl-summary-buffer-line-formatter)
825 (lang wl-summary-buffer-weekday-name-lang)
827 (dummy-temp (char-to-string 200))
828 ;; bind only for the check.
829 (wl-summary-new-uncached-mark (char-to-string 201))
830 (wl-summary-persistent-mark-priority-list '(new)) ; ditto.
834 (set-buffer-multibyte t)
835 (setq wl-summary-buffer-number-column column
836 wl-summary-buffer-line-formatter formatter
837 wl-summary-buffer-weekday-name-lang lang)
839 (wl-summary-create-line
840 (elmo-msgdb-make-message-entity
841 (luna-make-entity 'modb-entity-handler)
848 (let ((status (elmo-message-status nil dummy-number)))
849 (elmo-message-status-set-flags status '(new))
850 (elmo-message-status-set-killed status nil)
852 (goto-char (point-min))
853 (setq temp (save-excursion
854 (when (search-forward dummy-temp nil t)
858 (when (search-forward wl-summary-new-uncached-mark nil t)
860 (setq wl-summary-buffer-temp-mark-column temp
861 wl-summary-buffer-persistent-mark-column persistent)))
863 (defun wl-summary-buffer-set-folder (folder)
864 (wl-summary-buffer-detach)
866 (setq folder (wl-folder-get-elmo-folder folder)))
867 (setq wl-summary-buffer-elmo-folder folder)
868 (make-local-variable 'wl-message-buffer)
869 (setq wl-summary-buffer-mime-charset (wl-folder-mime-charset
870 (elmo-folder-name-internal folder)))
871 (setq wl-summary-buffer-weekday-name-lang
872 (or (wl-get-assoc-list-value
873 wl-folder-weekday-name-lang-alist
874 (elmo-folder-name-internal folder))
875 wl-summary-weekday-name-lang))
876 (setq wl-summary-buffer-thread-indent-set
877 (wl-get-assoc-list-value
878 wl-folder-thread-indent-set-alist
879 (elmo-folder-name-internal folder)))
880 (setq wl-summary-buffer-number-column
881 (or (wl-get-assoc-list-value wl-summary-number-column-alist
882 (wl-summary-buffer-folder-name))
883 wl-summary-default-number-column))
884 (wl-line-formatter-setup
885 wl-summary-buffer-line-formatter
886 (setq wl-summary-buffer-line-format
887 (or (wl-get-assoc-list-value
888 wl-folder-summary-line-format-alist
889 (elmo-folder-name-internal folder))
890 wl-summary-line-format))
891 wl-summary-line-format-spec-alist)
892 (wl-line-formatter-setup
893 wl-summary-buffer-mode-line-formatter
894 wl-summary-mode-line-format
895 wl-summary-mode-line-format-spec-alist)
896 (setq wl-summary-buffer-persistent
897 (wl-folder-persistent-p (elmo-folder-name-internal folder)))
898 (elmo-folder-set-persistent-internal folder wl-summary-buffer-persistent)
899 (wl-summary-buffer-attach)
900 ;; process duplicates.
901 (elmo-folder-set-process-duplicates-internal
902 folder (cdr (elmo-string-matched-assoc
903 (elmo-folder-name-internal folder)
904 wl-folder-process-duplicates-alist)))
906 wl-thread-indent-level-internal
907 (or (nth 0 wl-summary-buffer-thread-indent-set)
908 wl-thread-indent-level)
909 wl-thread-have-younger-brother-str-internal
910 (or (nth 1 wl-summary-buffer-thread-indent-set)
911 wl-thread-have-younger-brother-str)
912 wl-thread-youngest-child-str-internal
913 (or (nth 2 wl-summary-buffer-thread-indent-set)
914 wl-thread-youngest-child-str)
915 wl-thread-vertical-str-internal
916 (or (nth 3 wl-summary-buffer-thread-indent-set)
917 wl-thread-vertical-str)
918 wl-thread-horizontal-str-internal
919 (or (nth 4 wl-summary-buffer-thread-indent-set)
920 wl-thread-horizontal-str)
921 wl-thread-space-str-internal
922 (or (nth 5 wl-summary-buffer-thread-indent-set)
923 wl-thread-space-str))
924 (run-hooks 'wl-summary-buffer-set-folder-hook))
926 (defun wl-summary-mode ()
927 "Major mode for reading threaded messages.
928 See Info under Wanderlust for full documentation.
931 \\{wl-summary-mode-map}
933 Entering Folder mode calls the value of `wl-summary-mode-hook'."
935 (unless (interactive-p) (kill-all-local-variables))
936 (setq major-mode 'wl-summary-mode)
937 (setq mode-name "Summary")
938 (use-local-map wl-summary-mode-map)
939 ;;; (setq default-directory (or wl-tmp-dir (expand-file-name "~/")))
940 (setq buffer-read-only t)
941 (setq truncate-lines t)
942 (when (boundp 'show-trailing-whitespace)
943 (setq show-trailing-whitespace nil))
944 ;;; (make-local-variable 'tab-width)
945 ;;; (setq tab-width 1)
946 (buffer-disable-undo (current-buffer))
947 (setq selective-display t
948 selective-display-ellipses nil)
949 (wl-mode-line-buffer-identification '(wl-summary-buffer-mode-line))
950 (easy-menu-add wl-summary-mode-menu)
951 (setq wl-summary-buffer-window-scroll-functions
952 (wl-summary-window-scroll-functions))
953 (when wl-summary-buffer-window-scroll-functions
954 (let ((hook (if wl-on-xemacs 'pre-idle-hook 'window-scroll-functions)))
955 (make-local-hook hook)
956 (dolist (function wl-summary-buffer-window-scroll-functions)
957 (add-hook hook function nil t)))
958 (add-hook 'window-size-change-functions
959 #'wl-summary-after-resize-function))
960 (dolist (hook '(change-major-mode-hook kill-buffer-hook))
961 (make-local-hook hook)
962 (add-hook hook #'wl-summary-buffer-detach nil t))
963 ;; This hook may contain the function `wl-setup-summary' for reasons
964 ;; of system internal to accord facilities for the Emacs variants.
965 (run-hooks 'wl-summary-mode-hook))
968 (defun wl-summary-overview-entity-compare-by-size (x y)
969 "Compare entity X and Y by size."
970 (< (elmo-message-entity-field x 'size)
971 (elmo-message-entity-field y 'size)))
974 (defun wl-summary-overview-entity-compare-by-date (x y)
975 "Compare entity X and Y by date."
978 (elmo-message-entity-field x 'date)
979 (elmo-message-entity-field y 'date))
980 (error))) ;; ignore error.
982 (defun wl-summary-overview-entity-compare-by-number (x y)
983 "Compare entity X and Y by number."
985 (elmo-message-entity-number x)
986 (elmo-message-entity-number y)))
988 (defun wl-summary-overview-entity-compare-by-from (x y)
989 "Compare entity X and Y by from."
991 (or (elmo-message-entity-field x 'from)
992 wl-summary-no-from-message)
993 (or (elmo-message-entity-field y 'from)
994 wl-summary-no-from-message)))
996 (defun wl-summary-overview-entity-compare-by-subject (x y)
997 "Compare entity X and Y by subject."
998 (string< (elmo-message-entity-field x 'subject)
999 (elmo-message-entity-field y 'subject)))
1001 (defun wl-summary-get-list-info (entity)
1002 "Returns (\"ML-name\" . ML-count) of ENTITY."
1003 (or (elmo-message-entity-field entity 'ml-info)
1004 (lexical-let ((entity entity))
1005 (let* ((getter (lambda (field)
1006 (elmo-message-entity-field entity field)))
1007 (name (elmo-find-list-match-value
1008 elmo-mailing-list-name-spec-list
1010 (count (elmo-find-list-match-value
1011 elmo-mailing-list-count-spec-list
1013 (cons name (and count (string-to-number count)))))))
1015 (defun wl-summary-overview-entity-compare-by-list-info (x y)
1016 "Compare entity X and Y by mailing-list info."
1017 (let* ((list-info-x (wl-summary-get-list-info x))
1018 (list-info-y (wl-summary-get-list-info y)))
1019 (if (equal (car list-info-x) (car list-info-y))
1020 (if (equal (cdr list-info-x) (cdr list-info-y))
1021 (wl-summary-overview-entity-compare-by-date x y)
1022 (< (or (cdr list-info-x) 0)
1023 (or (cdr list-info-y) 0)))
1024 (string< (or (car list-info-x) "")
1025 (or (car list-info-y) "")))))
1027 (defun wl-summary-define-sort-command ()
1028 "Define functions to sort summary lines by `wl-summary-sort-specs'."
1030 (dolist (sort-by wl-summary-sort-specs)
1031 (fset (intern (format "wl-summary-sort-by-%s" sort-by))
1032 `(lambda (&optional reverse)
1034 Sort summary lines into the order by %s.
1035 If optional argument REVERSE is non-nil, sort into descending order.
1037 This function is defined by `wl-summary-define-sort-command'." sort-by)
1039 (wl-summary-rescan ,(symbol-name sort-by) reverse)))))
1041 (defun wl-summary-sort-function-from-spec (spec reverse)
1043 (when (string-match "^!\\(.+\\)$" spec)
1044 (setq spec (match-string 1 spec)
1045 reverse (not reverse)))
1047 (intern (format "wl-summary-overview-entity-compare-by-%s" spec)))
1049 `(lambda (x y) (not (,function x y)))
1052 (defun wl-summary-sort-messages (numbers sort-by reverse)
1053 (let* ((functions (mapcar
1055 (wl-summary-sort-function-from-spec spec reverse))
1056 (if (listp sort-by) sort-by (list sort-by))))
1057 (predicate (if (= (length functions) 1)
1060 (let ((functions functions))
1062 (dolist (function functions)
1063 (when (funcall function x y)
1065 (when (funcall function y x)
1066 (throw 'done nil)))))))))
1067 (mapcar #'elmo-message-entity-number
1068 (sort (mapcar (lambda (number)
1069 (elmo-message-entity
1070 wl-summary-buffer-elmo-folder
1075 (defun wl-summary-rescan (&optional sort-by reverse disable-killed disable-thread)
1076 "Rescan current folder without updating."
1078 (let ((elmo-mime-charset wl-summary-buffer-mime-charset)
1079 gc-message ; for XEmacs
1080 (inhibit-read-only t)
1081 (buffer-read-only nil)
1082 (numbers (elmo-folder-list-messages wl-summary-buffer-elmo-folder
1083 (not disable-killed) t)) ; in-msgdb
1084 (wl-thread-saved-entity-hashtb-internal (and (not disable-thread)
1085 wl-thread-entity-hashtb))
1086 (wl-summary-search-parent-by-subject-regexp
1087 (and disable-thread wl-summary-search-parent-by-subject-regexp))
1088 (wl-summary-divide-thread-when-subject-changed
1089 (and disable-thread wl-summary-divide-thread-when-subject-changed))
1093 (message "Re-scanning...")
1094 (when (and sort-by numbers)
1095 (let ((action (if reverse "Reverse sorting" "Sorting")))
1096 (message "%s by %s..." action sort-by)
1097 (setq numbers (wl-summary-sort-messages numbers sort-by reverse))
1098 (message "%s by %s...done" action sort-by)))
1099 (setq num (length numbers))
1100 (setq wl-thread-entity-hashtb (elmo-make-hash (* num 2))
1101 wl-thread-entity-list nil
1102 wl-thread-entities nil
1103 wl-summary-scored nil
1104 wl-summary-buffer-number-list nil
1105 wl-summary-buffer-persistent-mark-version 0
1106 wl-summary-buffer-target-mark-list nil
1107 wl-summary-buffer-temp-mark-list nil
1108 wl-summary-delayed-update nil)
1109 (elmo-kill-buffer wl-summary-search-buf-name)
1110 (elmo-with-progress-display (wl-summary-insert-line num)
1111 "Constructing summary structure"
1112 (dolist (number numbers)
1113 (wl-summary-insert-message (elmo-message-entity
1114 wl-summary-buffer-elmo-folder
1116 wl-summary-buffer-elmo-folder
1118 (while wl-summary-delayed-update
1119 (message "Parent (%d) of message %d is no entity"
1120 (caar wl-summary-delayed-update)
1121 (elmo-message-entity-number
1122 (cdar wl-summary-delayed-update)))
1123 (wl-summary-insert-message
1124 (cdar wl-summary-delayed-update)
1125 wl-summary-buffer-elmo-folder nil t)
1126 (setq wl-summary-delayed-update (cdr wl-summary-delayed-update))))
1127 (when (eq wl-summary-buffer-view 'thread)
1128 (wl-thread-insert-top))
1129 (when wl-use-scoring
1130 (wl-summary-score-headers (wl-summary-rescore-msgs
1131 wl-summary-buffer-number-list)
1133 (when (and wl-summary-scored
1134 (setq expunged (wl-summary-score-update-all-lines)))
1135 (message "%d message(s) are expunged by scoring." (length expunged))))
1136 (wl-summary-set-message-modified)
1137 (wl-summary-count-unread)
1138 (wl-summary-update-modeline)
1139 (goto-char (point-max))
1141 (set-buffer-modified-p nil)))
1143 (defun wl-summary-rescan-message (number &optional reparent)
1144 "Rescan current message without updating."
1145 (interactive (list (wl-summary-message-number) current-prefix-arg))
1146 (let ((start-number (wl-summary-message-number))
1147 (start-column (current-column)))
1148 (when (wl-summary-jump-to-msg number)
1149 (let* ((folder wl-summary-buffer-elmo-folder)
1150 (entity (elmo-message-entity folder number))
1151 (inhibit-read-only t))
1152 (if (eq wl-summary-buffer-view 'thread)
1153 (let* ((thread-entity (wl-thread-get-entity number))
1154 (thread-parent (wl-thread-entity-get-parent thread-entity))
1155 (entity-parent (elmo-message-entity-number
1156 (elmo-message-entity-parent folder entity)))
1158 (if (and (not reparent)
1159 (eq thread-parent entity-parent))
1161 (wl-thread-entity-set-linked thread-entity nil)
1162 (wl-thread-update-line-on-buffer-sub nil number))
1165 (wl-thread-entity-get-descendant thread-entity))))
1166 (wl-thread-delete-message number 'deep 'update)
1167 (wl-thread-cleanup-symbols replacements)
1168 (dolist (number replacements)
1169 (setq update-top-list
1172 (wl-summary-insert-thread
1173 (elmo-message-entity folder number)
1176 (when update-top-list
1177 (wl-thread-update-indent-string-thread
1178 (elmo-uniq-list update-top-list))))))
1179 (delete-region (point-at-bol) (1+ (point-at-eol)))
1180 (wl-summary-insert-line
1181 (wl-summary-create-line entity nil
1182 (wl-summary-temp-mark number)
1183 (elmo-message-status folder number)))))
1184 (when (and wl-summary-buffer-disp-msg
1185 wl-summary-buffer-current-msg)
1187 (when (wl-summary-jump-to-msg wl-summary-buffer-current-msg)
1188 (wl-highlight-summary-displaying))))
1189 (wl-summary-set-message-modified)
1190 (wl-summary-jump-to-msg start-number)
1191 (move-to-column start-column))))
1193 (defun wl-summary-next-folder-or-exit (&optional next-entity upward)
1194 (if (and next-entity
1195 wl-auto-select-next)
1197 (wl-summary-toggle-disp-msg 'off)
1200 (wl-summary-goto-folder-subr next-entity
1206 (wl-folder-set-current-entity-id (wl-folder-get-entity-id next-entity))
1207 (if (and (eq retval 'more-next)
1208 (memq wl-auto-select-next '(unread skip-no-unread))
1209 (memq this-command wl-summary-next-no-unread-command))
1212 t (eq wl-auto-select-next 'skip-no-unread))
1213 (goto-char (point-max))
1216 t (eq wl-auto-select-next 'skip-no-unread))))))
1219 (defun wl-summary-entity-info-msg (entity finfo)
1222 (if (memq 'ask-folder wl-use-folder-petname)
1223 (wl-folder-get-petname entity)
1225 (if (null (car finfo))
1228 " (%d new/%d unread)"
1234 (defun wl-summary-set-message-modified ()
1235 (setq wl-summary-buffer-message-modified t))
1236 (defun wl-summary-message-modified-p ()
1237 wl-summary-buffer-message-modified)
1238 (defun wl-summary-set-thread-modified ()
1239 (setq wl-summary-buffer-thread-modified t))
1240 (defun wl-summary-thread-modified-p ()
1241 wl-summary-buffer-thread-modified)
1243 (defun wl-summary-exec-with-confirmation (&optional message)
1244 (when wl-summary-buffer-temp-mark-list
1245 (if (y-or-n-p (or message
1246 (format "Execute marks in %s? "
1247 (wl-summary-buffer-folder-name))))
1250 (if wl-summary-buffer-temp-mark-list
1251 (error "Some execution was failed")))
1252 ;; temp-mark-list is remained.
1255 (defun wl-summary-cleanup-temp-marks ()
1256 (when wl-summary-buffer-temp-mark-list
1257 (wl-summary-exec-with-confirmation
1258 (format "Execute marks in %s? (answer \"n\" to discard them) "
1259 (wl-summary-buffer-folder-name))))
1260 (wl-summary-delete-all-temp-marks 'no-msg)
1261 (setq wl-summary-scored nil))
1263 ;; a subroutine for wl-summary-exit/wl-save-status
1264 ;; Note that folder is not commited here.
1265 (defun wl-summary-save-view ()
1266 ;; already in summary buffer.
1267 (when wl-summary-buffer-persistent
1268 ;; save the current summary buffer view.
1269 (if (and wl-summary-cache-use
1270 (or (wl-summary-message-modified-p)
1271 (wl-summary-thread-modified-p)))
1272 (wl-summary-save-view-cache))))
1274 (defun wl-summary-save-status ()
1275 "Save summary view and msgdb."
1277 (if (interactive-p) (message "Saving summary status..."))
1278 (wl-summary-save-view)
1279 (elmo-folder-commit wl-summary-buffer-elmo-folder)
1280 (elmo-folder-check wl-summary-buffer-elmo-folder)
1281 (if wl-use-scoring (wl-score-save))
1282 (if (interactive-p) (message "Saving summary status...done")))
1284 (defun wl-summary-force-exit ()
1285 "Exit current summary. Buffer is deleted even the buffer is sticky."
1287 (wl-summary-exit 'force-exit))
1289 (defun wl-summary-exit (&optional force-exit)
1290 "Exit current summary. if FORCE-EXIT, exits even the summary is sticky."
1292 (let ((summary-buf (current-buffer))
1293 (sticky (wl-summary-sticky-p))
1295 message-buf message-win
1296 folder-buf folder-win)
1297 (run-hooks 'wl-summary-exit-pre-hook)
1298 (if wl-summary-buffer-exit-function
1299 (funcall wl-summary-buffer-exit-function)
1300 (if (or force-exit (not sticky))
1301 (wl-summary-cleanup-temp-marks))
1303 ;; save summary status
1305 (wl-summary-save-view)
1306 (if (or force-exit (not sticky))
1307 (elmo-folder-close wl-summary-buffer-elmo-folder)
1308 (elmo-folder-commit wl-summary-buffer-elmo-folder)
1309 (elmo-folder-check wl-summary-buffer-elmo-folder))
1310 (if wl-use-scoring (wl-score-save)))
1311 ;; for sticky summary
1312 (wl-delete-all-overlays)
1313 (setq wl-summary-buffer-disp-msg nil)
1314 (elmo-kill-buffer wl-summary-search-buf-name)
1315 ;; delete message window if displayed.
1316 (if (and wl-message-buffer (get-buffer-window wl-message-buffer))
1317 (delete-window (get-buffer-window wl-message-buffer)))
1318 (if (and wl-summary-use-frame
1319 (> (length (visible-frame-list)) 1))
1321 (if (setq folder-buf (get-buffer wl-folder-buffer-name))
1322 (if wl-summary-use-frame
1324 (save-selected-window
1325 (dolist (frame (visible-frame-list))
1326 (select-frame frame)
1327 (if (get-buffer-window folder-buf)
1328 (setq select-frame frame))))
1330 (select-frame select-frame)
1331 (switch-to-buffer folder-buf)))
1332 (if (setq folder-win (get-buffer-window folder-buf))
1333 ;; folder win is already displayed.
1334 (select-window folder-win)
1335 ;; folder win is not displayed.
1336 (switch-to-buffer folder-buf)))
1337 ;; currently no folder buffer
1339 (and wl-folder-move-cur-folder
1340 wl-folder-buffer-cur-point
1341 (goto-char wl-folder-buffer-cur-point))
1342 (setq wl-folder-buffer-cur-path nil)
1343 (setq wl-folder-buffer-last-visited-entity-id wl-folder-buffer-cur-entity-id)
1344 (setq wl-folder-buffer-cur-entity-id nil)
1345 (wl-delete-all-overlays)
1346 (if wl-summary-exit-next-move
1347 (wl-folder-next-unsync t)
1348 (beginning-of-line))
1349 (if (setq summary-win (get-buffer-window summary-buf))
1350 (delete-window summary-win))
1354 (set-buffer summary-buf)
1355 (kill-buffer summary-buf)))
1356 (run-hooks 'wl-summary-exit-hook)))))
1358 (defun wl-summary-suspend ()
1361 (wl-folder-suspend))
1363 (defun wl-summary-sync-force-update (&optional unset-cursor no-check)
1365 (wl-summary-sync-update unset-cursor nil nil no-check))
1367 (defsubst wl-summary-sync-all-init ()
1368 (wl-summary-cleanup-temp-marks)
1370 (wl-summary-set-message-modified)
1371 (setq wl-thread-entity-hashtb (elmo-make-hash
1372 (* (elmo-folder-length
1373 wl-summary-buffer-elmo-folder)
1375 (setq wl-thread-entity-list nil)
1376 (setq wl-thread-entities nil)
1377 (setq wl-summary-buffer-number-list nil)
1378 (setq wl-summary-buffer-target-mark-list nil)
1379 (setq wl-summary-buffer-temp-mark-list nil))
1381 (defun wl-summary-sync (&optional unset-cursor force-range)
1383 (let* ((folder wl-summary-buffer-elmo-folder)
1384 (inhibit-read-only t)
1385 (buffer-read-only nil)
1386 (msgdb-dir (elmo-folder-msgdb-path folder))
1387 (range (or force-range (wl-summary-input-range
1388 (elmo-folder-name-internal folder)))))
1389 (when (symbolp range)
1390 (setq range (symbol-name range)))
1391 (cond ((string-match "rescan" range)
1392 (let ((msg (wl-summary-message-number))
1393 (wl-use-scoring (if (string-match "noscore" range)
1396 (wl-summary-rescan nil
1398 (string-match "noscore" range)
1399 (string-match "thread" range))
1400 (and msg (wl-summary-jump-to-msg msg))))
1401 ((string= range "mark")
1402 (let ((msg (wl-summary-message-number)))
1403 (call-interactively 'wl-summary-sync-marks)
1404 (and msg (wl-summary-jump-to-msg msg))))
1405 ((string= range "cache-status")
1406 (let ((msg (wl-summary-message-number)))
1407 (wl-summary-resume-cache-status)
1408 (and msg (wl-summary-jump-to-msg msg))))
1409 ((string= range "no-sync"))
1410 ((or (string-match "^last:" range)
1411 (string-match "^first:" range))
1412 (wl-summary-goto-folder-subr (concat "/" range "/"
1413 (elmo-folder-name-internal
1415 'force-update nil nil t))
1417 (wl-summary-sync-update unset-cursor
1418 (string-match "entirely" range)
1419 (string-match "all" range))))))
1421 (defvar wl-summary-edit-addresses-candidate-fields
1422 ;; First element becomes default.
1423 '("from" "to" "cc"))
1425 (defun wl-summary-edit-addresses-collect-candidate-fields (mime-charset)
1426 (let ((fields wl-summary-edit-addresses-candidate-fields)
1427 body candidates components)
1430 (mapconcat 'identity (elmo-multiple-field-body (car fields))
1432 (setq body (wl-parse-addresses body))
1433 (if body (setq candidates (append candidates body)))
1434 (setq fields (cdr fields)))
1435 (setq candidates (elmo-uniq-list candidates))
1436 (elmo-with-enable-multibyte
1439 (setq components (std11-extract-address-components x))
1440 (cons (nth 1 components)
1441 (and (car components)
1442 (eword-decode-string
1443 (decode-mime-charset-string
1448 (defun wl-summary-edit-addresses-subr (the-email name-in-addr)
1449 ;; returns nil if there's no change.
1450 (if (elmo-get-hash-val (downcase the-email) wl-address-petname-hash)
1452 (message "'%s' already exists. (e)dit/(d)elete/(c)ancel?"
1454 (while (not (or (eq (setq char (read-char)) ?\r)
1456 (eq char (string-to-char " "))
1461 "Please answer `e' or `d' or `c'. (e)dit/(d)elete/(c)ancel?"))
1466 (eq char (string-to-char " ")))
1468 (wl-address-add-or-change
1470 (wl-address-header-extract-realname
1472 (let ((completion-ignore-case t) comp)
1474 (try-completion the-email wl-address-completion-list))
1475 (if (equal comp t) the-email comp))
1476 wl-address-completion-list))))
1480 (if (y-or-n-p (format "Delete '%s'? "
1483 (wl-address-delete the-email)
1490 (wl-address-add-or-change the-email name-in-addr)
1493 (defun wl-summary-edit-addresses (&optional addr-str)
1494 "Edit address book interactively.
1495 Optional argument ADDR-STR is used as a target address if specified."
1496 (interactive (if current-prefix-arg
1497 (list (read-from-minibuffer "Target address: "))))
1498 (if (null (wl-summary-message-number))
1499 (message "No message.")
1501 (let* ((charset wl-summary-buffer-mime-charset)
1503 (with-current-buffer (wl-summary-get-original-buffer)
1504 (wl-summary-edit-addresses-collect-candidate-fields
1506 address pair result)
1508 (setq address addr-str)
1510 (setq address (car (car candidates)))
1513 (format "Target address (%s): " address)
1515 (lambda (x) (cons (car x) (car x)))
1517 nil nil nil nil address))))
1519 (setq pair (assoc address candidates))
1521 (setq pair (cons address nil)))
1522 (when (setq result (wl-summary-edit-addresses-subr (car pair) (cdr pair)))
1525 (setq address (assoc (car pair) wl-address-list))
1527 (message "%s, %s, <%s> is %s."
1532 ;;; i'd like to update summary-buffer, but...
1533 ;;; (wl-summary-rescan)
1534 (run-hooks 'wl-summary-edit-addresses-hook))))))
1536 (defun wl-summary-incorporate (&optional arg)
1537 "Check and prefetch all uncached messages.
1538 If ARG is non-nil, checking is omitted."
1542 (wl-summary-sync-force-update)))
1543 (wl-summary-prefetch-region-no-mark (point-min) (point-max)
1544 wl-summary-incorporate-marks))
1546 (defun wl-summary-force-prefetch ()
1547 "All uncached messages are cached."
1549 (unless (elmo-folder-local-p wl-summary-buffer-elmo-folder)
1550 (let* ((targets (elmo-folder-list-flagged wl-summary-buffer-elmo-folder
1551 'uncached 'in-msgdb))
1554 wl-prefetch-threshold
1555 (length (length targets))
1558 (elmo-with-progress-display (wl-summary-prefetch-message length)
1560 (goto-char (point-min))
1561 (dolist (target targets)
1562 (when (if (not (wl-thread-entity-parent-invisible-p
1563 (wl-thread-get-entity target)))
1565 (wl-summary-jump-to-msg target)
1566 (wl-summary-prefetch-msg
1567 (wl-summary-message-number)))
1568 (wl-summary-prefetch-msg target))
1570 (elmo-progress-notify 'wl-summary-prefetch-message)))
1571 (message "Retrieved %d/%d message(s)" count length)))))
1573 (defun wl-summary-prefetch-msg (number &optional arg)
1574 "Prefetch message and return non-nil value. If skipped, return nil."
1575 ;; prefetching procedure.
1577 (let* ((size (elmo-message-field wl-summary-buffer-elmo-folder
1579 (file-cached (elmo-file-cache-exists-p
1580 (elmo-message-field wl-summary-buffer-elmo-folder
1581 number 'message-id)))
1582 (force-read (and size
1584 (and (null wl-prefetch-confirm) arg)
1585 (null wl-prefetch-threshold)
1586 (< size wl-prefetch-threshold))))
1589 (when (and (or arg (not file-cached))
1590 size (not force-read) wl-prefetch-confirm)
1591 (let ((wl-message-entity (elmo-message-entity
1592 wl-summary-buffer-elmo-folder
1599 "Message from %s has %s bytes. Prefetch it? "
1603 (wl-set-string-width
1606 wl-summary-from-function
1610 (elmo-message-entity-field
1615 (do ((size (/ size 1024.0) (/ size 1024.0))
1616 ;; kilo, mega, giga, tera, peta, exa
1617 (post-fixes (list "k" "M" "G" "T" "P" "E") (cdr post-fixes)))
1618 ((< size 1024) (format "%.0f%s" size (car post-fixes))))))))
1619 (message ""))) ; flush.
1624 (when (or arg (not file-cached))
1625 (elmo-message-encache wl-summary-buffer-elmo-folder
1627 (elmo-message-set-cached wl-summary-buffer-elmo-folder
1632 (defsubst wl-summary-narrow-to-region (beg end)
1639 (if (= (current-column) 0)
1643 (defun wl-summary-prefetch-region-no-mark (beg end &optional prefetch-marks)
1651 (setq start-pos (point))
1653 (wl-summary-narrow-to-region beg end)
1654 ;; collect prefetch targets.
1655 (message "Collecting marks...")
1656 (goto-char (point-min))
1658 (setq msg (wl-summary-message-number))
1659 (setq mark (wl-summary-persistent-mark msg))
1660 (if (or (and (null prefetch-marks)
1662 (null (elmo-file-cache-exists-p
1664 wl-summary-buffer-elmo-folder
1667 (member mark prefetch-marks))
1668 (setq targets (nconc targets (list msg))))
1669 (setq entity (wl-thread-get-entity msg))
1670 (if (or (not (eq wl-summary-buffer-view 'thread))
1671 (wl-thread-entity-get-opened entity))
1672 (); opened. no hidden children.
1673 (setq targets (nconc
1675 (wl-thread-get-children-msgs-uncached
1676 msg prefetch-marks))))
1678 (setq length (length targets))
1679 (message "Prefetching...")
1681 (when (if (not (wl-thread-entity-parent-invisible-p
1682 (wl-thread-get-entity (car targets))))
1684 (wl-summary-jump-to-msg (car targets))
1685 (wl-summary-prefetch-msg
1686 (wl-summary-message-number)))
1687 (wl-summary-prefetch-msg (car targets)))
1688 (message "Prefetching... %d/%d message(s)"
1689 (setq count (+ 1 count)) length))
1690 (setq targets (cdr targets)))
1691 (message "Prefetched %d/%d message(s)" count length)
1692 (cons count length)))))
1694 (defun wl-summary-delete-marks-on-buffer (marks)
1696 (wl-summary-unmark (pop marks))))
1698 (defun wl-summary-delete-copy-marks-on-buffer (copies)
1699 (wl-summary-delete-marks-on-buffer copies))
1702 (defun wl-summary-delete-all-target-marks ()
1703 (wl-summary-delete-marks-on-buffer wl-summary-buffer-target-mark-list))
1705 (defun wl-summary-number-list-from-region (beg end)
1708 (wl-summary-narrow-to-region beg end)
1709 (goto-char (point-min))
1711 (if (eq wl-summary-buffer-view 'thread)
1713 (let* ((number (wl-summary-message-number))
1714 (entity (wl-thread-get-entity number)))
1717 (if (wl-thread-entity-get-opened entity)
1719 (wl-thread-get-children-msgs number))))
1723 (nconc number-list (list (wl-summary-message-number))))
1727 (defun wl-summary-mark-as-read-region (beg end)
1729 (let ((number-list (wl-summary-number-list-from-region beg end)))
1730 (if (null number-list)
1731 (message "No message.")
1732 (wl-summary-mark-as-read number-list))))
1734 (defun wl-summary-mark-as-unread-region (beg end)
1736 (let ((number-list (wl-summary-number-list-from-region beg end)))
1737 (if (null number-list)
1738 (message "No message.")
1739 (wl-summary-mark-as-unread number-list))))
1741 (defun wl-summary-set-flags-region (beg end &optional remove)
1742 (interactive "r\nP")
1743 (let ((number-list (wl-summary-number-list-from-region beg end)))
1744 (if (null number-list)
1745 (message "No message.")
1746 (wl-summary-set-flags-internal number-list nil nil remove)
1747 (wl-summary-count-unread)
1748 (wl-summary-update-modeline))))
1750 (defun wl-summary-mark-as-answered-region (beg end &optional remove)
1751 (interactive "r\nP")
1752 (let ((number-list (wl-summary-number-list-from-region beg end))
1754 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
1757 (wl-summary-message-number))
1759 (if (null number-list)
1760 (message "No message.")
1761 (wl-summary-set-persistent-mark-internal remove 'answered
1763 nil nil (interactive-p))
1764 (wl-summary-count-unread)
1765 (wl-summary-update-modeline))))
1767 (defun wl-summary-mark-as-important-region (beg end &optional remove)
1768 (interactive "r\nP")
1769 (let ((number-list (wl-summary-number-list-from-region beg end))
1771 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
1774 (wl-summary-message-number))
1776 (if (null number-list)
1777 (message "No message.")
1778 (wl-summary-set-persistent-mark-internal remove 'important number-list
1779 nil nil (interactive-p))
1780 (wl-summary-count-unread)
1781 (wl-summary-update-modeline))))
1783 (defun wl-summary-recover-messages-region (beg end)
1784 "Recover killed messages in region."
1786 (let ((number-list (wl-summary-number-list-from-region beg end)))
1787 (if (null number-list)
1788 (message "No message.")
1789 (elmo-folder-recover-messages wl-summary-buffer-elmo-folder
1792 (defun wl-summary-mark-as-read-all ()
1794 (if (or (not (interactive-p))
1795 (y-or-n-p "Mark all messages as read? "))
1796 (let ((folder wl-summary-buffer-elmo-folder)
1797 (cur-buf (current-buffer)))
1798 (message "Setting all msgs as read...")
1799 (elmo-folder-unset-flag
1801 (elmo-folder-list-flagged folder 'unread 'in-msgdb)
1803 (wl-folder-update-unread (wl-summary-buffer-folder-name) 0)
1804 (setq wl-summary-buffer-unread-count 0)
1805 (setq wl-summary-buffer-new-count 0)
1806 (wl-summary-update-modeline)
1807 (message "Setting all msgs as read...done"))))
1809 (defun wl-summary-delete-cache ()
1810 "Delete cache of current message."
1813 (let* ((folder wl-summary-buffer-elmo-folder)
1815 (setq number (wl-summary-message-number))
1816 (elmo-message-set-cached folder number nil)
1818 (elmo-file-cache-delete
1819 (elmo-file-cache-get-path
1820 (elmo-message-field wl-summary-buffer-elmo-folder
1824 (defun wl-summary-resume-cache-status ()
1825 "Resume the cache status of all messages in the current folder."
1827 (let ((folder wl-summary-buffer-elmo-folder)
1829 (message "Resuming cache status...")
1831 (goto-char (point-min))
1833 (setq number (wl-summary-message-number))
1834 (setq msgid (elmo-message-field folder number 'message-id))
1835 (elmo-message-set-cached folder number
1836 (elmo-file-cache-exists-p msgid))
1838 (wl-summary-count-unread)
1839 (wl-summary-update-modeline)
1840 (message "Resuming cache status...done"))))
1842 (defun wl-summary-delete-messages-on-buffer (msgs)
1845 (let ((inhibit-read-only t)
1846 (buffer-read-only nil)
1851 (elmo-kill-buffer wl-summary-search-buf-name)
1853 (if (eq wl-summary-buffer-view 'thread)
1855 ;; don't use wl-append(nconc), because list is broken. ...why?
1858 (wl-thread-delete-message (car msgs))))
1859 (setq update-list (delq (car msgs) update-list)))
1860 (goto-char (point-min))
1861 (if (wl-summary-jump-to-msg (car msgs))
1863 (delete-region (point-at-bol) (point-at-eol))
1864 (delete-char 1) ; delete '\n'
1865 (setq wl-summary-buffer-number-list
1866 (delq (car msgs) wl-summary-buffer-number-list)))))
1867 (setq msgs (cdr msgs)))
1868 (when (eq wl-summary-buffer-view 'thread)
1869 (let ((updates (elmo-uniq-list update-list)))
1870 (elmo-with-progress-display (wl-thread-update-line (length updates))
1871 "Updating deleted thread"
1872 (wl-thread-update-line-msgs updates)
1873 (wl-thread-cleanup-symbols msgs2))))
1874 (wl-summary-count-unread)
1875 (wl-summary-update-modeline)
1876 (wl-summary-folder-info-update))))
1878 (defun wl-summary-update-status-marks (beg end &optional check)
1879 "Synchronize status marks on current buffer to the msgdb."
1883 (while (and (< (point) end) (not (eobp)))
1884 (when (or (not check)
1885 (wl-summary-persistent-mark-invalid-p))
1886 (wl-summary-update-persistent-mark))
1889 (defun wl-summary-update-mark-window (&optional win beg)
1890 "Update persistent mark in visible summary window.
1891 This function is defined for `window-scroll-functions'"
1892 (with-current-buffer (window-buffer win)
1893 (when (eq major-mode 'wl-summary-mode)
1894 (let ((start (window-start win))
1895 (end (condition-case nil
1896 (window-end win t) ; old emacsen doesn't support 2nd arg.
1897 (error (window-end win)))))
1898 (wl-summary-update-status-marks start end 'check)))))
1900 (defun wl-summary-insert-message (&rest args)
1901 (if (eq wl-summary-buffer-view 'thread)
1902 (apply 'wl-summary-insert-thread args)
1903 (apply 'wl-summary-insert-sequential args)))
1905 (defun wl-summary-sort (reverse)
1906 "Sort summary lines into the selected order; argument means descending order."
1908 (let ((default-value (symbol-name wl-summary-default-sort-spec)))
1910 (wl-completing-read-multiple
1911 (format "%s by (%s): " (if reverse "Reverse sort" "Sort") default-value)
1913 (mapcar (lambda (spec) (list (symbol-name spec)))
1914 wl-summary-sort-specs)
1915 (mapcar (lambda (spec) (list (concat "!" (symbol-name spec))))
1916 wl-summary-sort-specs))
1921 (defun wl-summary-get-available-flags (&optional include-specials)
1922 (let ((flags (elmo-uniq-list
1923 (append elmo-global-flags
1924 (copy-sequence elmo-preserved-flags))
1926 (if include-specials
1928 (delq 'new (delq 'cached flags)))))
1930 (defun wl-summary-sync-marks ()
1931 "Update persistent marks in summary."
1933 (let ((mes "Updated ")
1935 (message "Updating marks...")
1936 (dolist (flag (wl-summary-get-available-flags))
1937 (setq diff (elmo-list-diff (elmo-folder-list-flagged
1938 wl-summary-buffer-elmo-folder
1940 (elmo-folder-list-flagged
1941 wl-summary-buffer-elmo-folder
1943 (setq diffs (cadr diff))
1944 (setq mes (concat mes (format "-%d" (length diffs))))
1946 (wl-summary-unset-persistent-mark flag diffs 'no-modeline 'no-server))
1947 (setq diffs (car diff)
1948 mes (concat mes (format "/+%d %s " (length diffs) flag)))
1950 (wl-summary-set-persistent-mark flag diffs 'no-modeline 'no-server)))
1951 (if (interactive-p) (message "%s" mes))))
1953 (defun wl-summary-sync-update (&optional unset-cursor
1957 "Update the summary view to the newest folder status."
1959 (let* ((folder wl-summary-buffer-elmo-folder)
1960 (elmo-mime-charset wl-summary-buffer-mime-charset)
1961 (inhibit-read-only t)
1962 (buffer-read-only nil)
1963 gc-message ; for XEmacs
1964 crossed expunged mes)
1967 (unless wl-summary-buffer-elmo-folder
1968 (error "(Internal error) Folder is not set:%s" (buffer-name
1970 ;; Flush pending append operations (disconnected operation).
1972 ;;; (wl-summary-flush-pending-append-operations seen-list))
1973 (goto-char (point-max))
1974 (wl-folder-confirm-existence folder (elmo-folder-plugged-p folder))
1975 (setq crossed (elmo-folder-synchronize folder
1980 (let ((wl-summary-highlight
1981 (and wl-summary-highlight
1982 (not wl-summary-lazy-highlight)))
1983 append-list delete-list
1984 update-thread update-top-list
1987 (if sync-all (wl-summary-sync-all-init))
1988 (setq diff (elmo-list-diff (elmo-folder-list-messages
1990 (not disable-killed)
1992 wl-summary-buffer-number-list))
1993 (setq append-list (sort (car diff) #'<))
1994 (setq delete-list (cadr diff))
1997 (wl-summary-delete-messages-on-buffer delete-list))
1998 (unless wl-summary-lazy-update-mark
1999 (wl-summary-update-status-marks (point-min) (point-max)))
2000 (when (and wl-summary-lazy-highlight
2001 wl-summary-lazy-update-mark)
2002 (let (buffer-read-only)
2003 (put-text-property (point-min) (point-max) 'face nil)))
2004 (setq num (length append-list))
2005 (setq wl-summary-delayed-update nil)
2006 (elmo-kill-buffer wl-summary-search-buf-name)
2007 (elmo-with-progress-display (wl-summary-insert-line num)
2008 (if (eq wl-summary-buffer-view 'thread)
2010 "Inserting message")
2011 (dolist (number append-list)
2012 (setq entity (elmo-message-entity folder number))
2013 (when (setq update-thread
2014 (wl-summary-insert-message
2017 (wl-append update-top-list update-thread))
2018 (if elmo-use-database
2019 (elmo-database-msgid-put
2020 (elmo-message-entity-field entity 'message-id)
2021 (elmo-folder-name-internal folder)
2022 (elmo-message-entity-number entity))))
2023 (while wl-summary-delayed-update
2024 (message "Parent (%d) of message %d is no entity"
2025 (caar wl-summary-delayed-update)
2026 (elmo-message-entity-number
2027 (cdar wl-summary-delayed-update)))
2028 (when (setq update-thread
2029 (wl-summary-insert-message
2030 (cdar wl-summary-delayed-update)
2031 wl-summary-buffer-elmo-folder
2033 (wl-append update-top-list update-thread))
2034 (setq wl-summary-delayed-update
2035 (cdr wl-summary-delayed-update))))
2036 (when (and (eq wl-summary-buffer-view 'thread)
2038 (wl-thread-update-indent-string-thread
2039 (elmo-uniq-list update-top-list)))
2040 (when (or delete-list append-list)
2041 (wl-summary-set-message-modified))
2042 (when (and sync-all (eq wl-summary-buffer-view 'thread))
2043 (elmo-kill-buffer wl-summary-search-buf-name)
2044 (wl-thread-insert-top))
2045 (if elmo-use-database
2046 (elmo-database-close))
2047 (run-hooks 'wl-summary-sync-updated-hook)
2049 (if (and (eq (length delete-list) 0)
2052 "No updates for \"%s\"" (elmo-folder-name-internal
2054 (format "Updated (-%d/+%d) message(s)"
2055 (length delete-list) num))))
2056 (setq mes "Quit updating")))
2057 ;; synchronize marks.
2058 (if (and crossed wl-summary-auto-sync-marks)
2059 (wl-summary-sync-marks))
2061 (when wl-use-scoring
2062 (setq wl-summary-scored nil)
2063 (wl-summary-score-headers (and sync-all
2064 (wl-summary-rescore-msgs
2065 wl-summary-buffer-number-list))
2067 (when (and wl-summary-scored
2068 (setq expunged (wl-summary-score-update-all-lines)))
2069 (setq mes (concat mes
2070 (format " (%d expunged)"
2071 (length expunged))))))
2072 (if (and crossed (> crossed 0))
2076 (format " (%d crosspost)" crossed))
2077 (format "%d crosspost message(s)" crossed)))
2078 (and mes (setq mes (concat mes "."))))
2079 ;; Update Folder mode
2080 (wl-folder-set-folder-updated
2081 (elmo-folder-name-internal folder)
2083 (or (cdr (assq 'unread (wl-summary-count-unread))) 0)
2084 (elmo-folder-length folder)))
2085 (wl-summary-update-modeline)
2087 (unless unset-cursor
2088 (goto-char (point-min))
2089 (if (not (wl-summary-cursor-down t))
2091 (goto-char (point-max))
2093 (when (and wl-summary-highlight
2094 (not wl-summary-lazy-highlight)
2095 (not (get-text-property (point) 'face)))
2099 wl-summary-partial-highlight-above-lines
2100 wl-summary-highlight-partial-threshold)))
2101 (wl-highlight-summary (point) (point-max))))))
2102 (wl-delete-all-overlays)
2103 (run-hooks 'wl-summary-buffer-window-scroll-functions)
2104 (set-buffer-modified-p nil)
2105 (if mes (message "%s" mes)))))
2107 (defun wl-summary-set-score-mark (mark)
2110 (let ((cur-mark (wl-summary-temp-mark)))
2111 (when (member cur-mark (list " "
2112 wl-summary-score-below-mark
2113 wl-summary-score-over-mark))
2114 (wl-summary-put-temp-mark mark)
2115 (if wl-summary-highlight
2116 (wl-highlight-summary-current-line))
2117 (set-buffer-modified-p nil)))))
2119 (defun wl-summary-get-score-mark (msg-num)
2120 (let ((score (cdr (assq msg-num wl-summary-scored))))
2122 (cond ((< score wl-summary-default-score)
2124 ((> score wl-summary-default-score)
2127 (defun wl-summary-update-modeline ()
2128 (setq wl-summary-buffer-mode-line
2129 (funcall wl-summary-buffer-mode-line-formatter)))
2131 (defun wl-summary-jump-to-msg (&optional number beg end)
2132 (interactive "NJump to Message (No.): ")
2136 (setq regexp (concat "\r" (number-to-string number) "[^0-9]"))
2137 (if (and beg end (or (< pos beg) (< end pos)))
2140 (if (re-search-forward regexp end t)
2141 (progn (backward-char 1) (beginning-of-line) t)
2145 (if (or (and (re-search-forward regexp end t)
2146 (progn (backward-char 1) t))
2147 (re-search-backward regexp beg t))
2148 (progn (beginning-of-line) t)
2151 (defun wl-summary-highlight-msgs (msgs)
2153 (elmo-with-progress-display (wl-summary-highlight-line (length msgs))
2156 (if (wl-summary-jump-to-msg (car msgs))
2157 (wl-highlight-summary-current-line))
2158 (setq msgs (cdr msgs))
2159 (elmo-progress-notify 'wl-summary-highlight-line)))))
2161 (defun wl-summary-message-number ()
2164 (if (or (re-search-forward "\r\\(-?[0-9]+\\)" (point-at-eol) t)
2165 (re-search-forward "^ *\\(-?[0-9]+\\)" (point-at-eol) t))
2166 (string-to-number (wl-match-buffer 1))
2169 (defun wl-summary-delete-all-msgs ()
2171 (let ((cur-buf (current-buffer))
2172 (dels (elmo-folder-list-messages wl-summary-buffer-elmo-folder)))
2173 (set-buffer cur-buf)
2175 (message "No message to delete.")
2176 (if (y-or-n-p (format "%s has %d message(s). Delete all? "
2177 (wl-summary-buffer-folder-name)
2180 (message "Deleting...")
2181 (elmo-folder-move-messages wl-summary-buffer-elmo-folder dels
2183 (wl-summary-set-message-modified)
2184 (wl-folder-set-folder-updated (wl-summary-buffer-folder-name)
2187 ;;; (setq wl-thread-top-entity '(nil t nil nil))
2188 (setq wl-summary-buffer-unread-count 0)
2189 (setq wl-summary-buffer-new-count 0)
2190 (wl-summary-update-modeline)
2191 (set-buffer cur-buf)
2192 (let ((inhibit-read-only t)
2193 (buffer-read-only nil))
2195 ;;; (if wl-summary-cache-use (wl-summary-save-view-cache))
2196 (message "Deleting...done")
2200 (defun wl-summary-toggle-thread (&optional arg)
2201 "Toggle thread status (T)hread and (S)equential.
2202 If ARG, without confirm."
2205 (y-or-n-p (format "Toggle threading? (y=%s): "
2206 (if (eq wl-summary-buffer-view 'thread)
2207 "\"off\"" "\"on\""))))
2208 (if (eq wl-summary-buffer-view 'thread)
2209 (setq wl-summary-buffer-view 'sequence)
2210 (setq wl-summary-buffer-view 'thread))
2211 (wl-summary-update-modeline)
2212 (force-mode-line-update)
2213 (wl-summary-rescan nil nil nil t)))
2215 (defun wl-summary-load-file-object (filename)
2216 "Load lisp object from dir."
2218 (let (insert-file-contents-pre-hook ; To avoid autoconv-xmas...
2219 insert-file-contents-post-hook
2221 (if (not (file-readable-p filename))
2223 (as-binary-input-file (insert-file-contents filename))
2225 (read (current-buffer))
2226 (error (error "Reading failed")))))))
2228 (defun wl-summary-goto-folder (&optional arg)
2230 (wl-summary-goto-folder-subr nil nil nil nil t nil arg))
2232 (defun wl-summary-goto-folder-sticky ()
2234 (wl-summary-goto-folder-subr nil nil nil t t))
2236 (defun wl-summary-goto-last-visited-folder ()
2239 (wl-folder-search-entity-by-name wl-summary-last-visited-folder
2242 (if entity (wl-folder-set-current-entity-id
2243 (wl-folder-get-entity-id entity))))
2244 (wl-summary-goto-folder-subr wl-summary-last-visited-folder nil nil nil t))
2246 (defun wl-summary-sticky-p (&optional folder)
2248 (get-buffer (wl-summary-sticky-buffer-name
2249 (elmo-folder-name-internal folder)))
2250 (not (string= wl-summary-buffer-name (buffer-name)))))
2252 (defun wl-summary-always-sticky-folder-p (folder)
2253 (or (eq t wl-summary-always-sticky-folder-list)
2254 (wl-string-match-member
2255 (elmo-folder-name-internal folder)
2256 wl-summary-always-sticky-folder-list)))
2258 (defun wl-summary-stick (&optional force)
2259 "Make current summary buffer sticky."
2261 (if (wl-summary-sticky-p)
2262 (message "Current summary buffer is already sticky.")
2263 (when (or force (y-or-n-p "Stick current summary buffer? "))
2264 (wl-summary-toggle-disp-msg 'off)
2265 (wl-summary-switch-to-clone-buffer
2266 (wl-summary-sticky-buffer-name
2267 (wl-summary-buffer-folder-name)))
2269 ;;; (rename-buffer (wl-summary-sticky-buffer-name
2270 ;;; (wl-summary-buffer-folder-name))))
2271 (message "Folder `%s' is now sticky." (wl-summary-buffer-folder-name)))))
2273 (defun wl-summary-switch-to-clone-buffer (buffer-name)
2274 (let ((cur-buf (current-buffer))
2275 (msg (wl-summary-message-number))
2276 (buf (get-buffer-create buffer-name))
2277 (folder wl-summary-buffer-elmo-folder)
2279 (append '(wl-summary-buffer-view
2280 wl-summary-buffer-temp-mark-list
2281 wl-summary-buffer-target-mark-list
2282 wl-summary-buffer-elmo-folder
2283 wl-summary-buffer-number-column
2284 wl-summary-buffer-temp-mark-column
2285 wl-summary-buffer-persistent-mark-column
2286 wl-summary-buffer-message-modified
2287 wl-summary-buffer-thread-modified
2288 wl-summary-buffer-number-list
2289 wl-summary-buffer-persistent-mark-version
2290 wl-summary-buffer-folder-name
2291 wl-summary-buffer-line-formatter)
2292 (and (eq wl-summary-buffer-view 'thread)
2293 '(wl-thread-entity-hashtb
2295 wl-thread-entity-list))
2298 wl-summary-default-score
2299 wl-summary-important-above
2300 wl-summary-target-above
2301 wl-summary-mark-below
2302 wl-summary-expunge-below))
2303 (and (featurep 'wl-score)
2304 '(wl-current-score-file
2308 (wl-summary-buffer-set-folder folder)
2309 (let ((buffer-read-only nil))
2310 (insert-buffer-substring cur-buf))
2311 (set-buffer-modified-p nil)
2312 (while copy-variables
2313 (set (car copy-variables)
2314 (with-current-buffer cur-buf
2315 (symbol-value (car copy-variables))))
2316 (setq copy-variables (cdr copy-variables)))
2317 (switch-to-buffer buf)
2318 (kill-buffer cur-buf)
2319 (wl-summary-count-unread)
2320 (wl-summary-update-modeline)
2322 (if (eq wl-summary-buffer-view 'thread)
2323 (wl-thread-jump-to-msg msg)
2324 (wl-summary-jump-to-msg msg))
2325 (goto-char (point-max))
2326 (beginning-of-line))))
2328 (defun wl-summary-get-buffer (folder)
2330 (or (get-buffer (wl-summary-sticky-buffer-name folder))
2331 (let ((buffer (get-buffer wl-summary-buffer-name)))
2333 (with-current-buffer buffer
2334 (string= (wl-summary-buffer-folder-name) folder))
2337 (defun wl-summary-get-buffer-create (name &optional force-sticky)
2340 (wl-summary-sticky-buffer-name name))
2341 (or (get-buffer (wl-summary-sticky-buffer-name name))
2342 (get-buffer-create wl-summary-buffer-name))))
2344 (defun wl-summary-make-number-list ()
2346 (goto-char (point-min))
2347 (setq wl-summary-buffer-number-list nil)
2349 (setq wl-summary-buffer-number-list
2350 (cons (wl-summary-message-number)
2351 wl-summary-buffer-number-list))
2353 (setq wl-summary-buffer-number-list
2354 (nreverse wl-summary-buffer-number-list))))
2356 (defun wl-summary-auto-select-msg-p (unread-msg)
2358 (not (elmo-message-has-global-flag-p
2359 wl-summary-buffer-elmo-folder unread-msg))))
2361 (defsubst wl-summary-open-folder (folder)
2363 (let ((elmo-mime-charset wl-summary-buffer-mime-charset))
2365 (elmo-folder-open folder 'load-msgdb)
2366 ;; For compatibility
2367 (setq wl-summary-buffer-folder-name (elmo-folder-name-internal
2370 (defun wl-summary-goto-folder-subr (&optional name scan-type other-window
2371 sticky interactive scoring
2373 "Display target folder on summary."
2375 (let* ((keep-cursor (memq this-command
2376 wl-summary-keep-cursor-command))
2377 (name (or name (wl-summary-read-folder wl-default-folder)))
2378 (cur-fld wl-summary-buffer-elmo-folder)
2379 folder buf mes hilit reuse-buf
2381 (if (string= name "")
2382 (setq name wl-default-folder))
2383 (setq folder (wl-folder-get-elmo-folder name))
2384 (when (and (not (string=
2385 (and cur-fld (elmo-folder-name-internal cur-fld))
2386 (elmo-folder-name-internal folder))) ; folder is moved.
2387 (eq major-mode 'wl-summary-mode)) ; called in summary.
2388 (setq wl-summary-last-visited-folder (wl-summary-buffer-folder-name))
2389 (run-hooks 'wl-summary-exit-pre-hook)
2390 (let ((discard-contents (or force-exit (not (wl-summary-sticky-p)))))
2391 (when discard-contents
2392 (wl-summary-cleanup-temp-marks))
2393 (wl-summary-save-view)
2394 (if discard-contents
2395 (elmo-folder-close wl-summary-buffer-elmo-folder)
2396 (elmo-folder-commit wl-summary-buffer-elmo-folder)))
2397 (if (and (wl-summary-sticky-p) force-exit)
2398 (kill-buffer (current-buffer))))
2399 (setq buf (wl-summary-get-buffer-create (elmo-folder-name-internal folder)
2402 (with-current-buffer buf
2403 (string= (elmo-folder-name-internal folder)
2404 (wl-summary-buffer-folder-name))))
2408 (switch-to-buffer buf)
2411 (delete-other-windows))
2413 (unless (eq major-mode 'wl-summary-mode)
2415 (wl-summary-buffer-set-folder folder)
2416 (setq wl-summary-buffer-display-mime-mode
2417 (if (wl-summary-no-mime-p wl-summary-buffer-elmo-folder)
2420 (setq wl-summary-buffer-disp-msg nil)
2421 (setq wl-summary-buffer-message-ring nil)
2422 (setq wl-summary-buffer-current-msg nil)
2423 (setq wl-summary-buffer-persistent-mark-version 0)
2424 (let ((inhibit-read-only t)
2425 (buffer-read-only nil))
2427 ;; Resume summary view
2428 (if wl-summary-cache-use
2429 (let* ((dir (elmo-folder-msgdb-path folder))
2430 (cache (expand-file-name wl-summary-cache-file dir))
2431 (view (expand-file-name wl-summary-view-file dir)))
2432 (when (file-exists-p cache)
2433 (insert-file-contents-as-binary cache)
2434 (set-buffer-multibyte
2435 default-enable-multibyte-characters)
2436 (decode-mime-charset-region
2437 (point-min)(point-max)
2438 wl-summary-buffer-mime-charset 'LF))
2439 (if (file-exists-p view)
2440 (setq wl-summary-buffer-view
2441 (wl-summary-load-file-object view))
2442 (setq wl-summary-buffer-view
2443 (or (wl-get-assoc-list-value
2444 wl-summary-default-view-alist
2445 (elmo-folder-name-internal folder))
2446 wl-summary-default-view)))
2447 (wl-thread-resume-entity folder)
2448 (wl-summary-open-folder folder)
2449 (wl-summary-detect-mark-position))
2450 (setq wl-summary-buffer-view
2451 (wl-summary-load-file-object
2452 (expand-file-name wl-summary-view-file
2453 (elmo-folder-msgdb-path folder))))
2454 (wl-summary-open-folder folder)
2455 (wl-summary-detect-mark-position)
2456 (wl-summary-rescan))
2457 (wl-summary-count-unread)
2458 (wl-summary-update-modeline)))
2459 (unless (eq wl-summary-buffer-view 'thread)
2460 (wl-summary-make-number-list))
2461 (when (and wl-summary-cache-use
2462 (or (and wl-summary-check-line-format
2463 (wl-summary-line-format-changed-p))
2464 (wl-summary-view-old-p)))
2465 (wl-summary-rescan))
2466 (wl-summary-toggle-disp-msg (if wl-summary-buffer-disp-msg 'on 'off))
2467 (unless (and reuse-buf keep-cursor)
2469 (let ((wl-use-scoring
2470 (if (or scoring interactive) wl-use-scoring)))
2471 (if (and (not scan-type)
2474 (setq scan-type (wl-summary-get-sync-range folder)))
2477 (wl-summary-sync 'unset-cursor))
2478 ((eq scan-type 'all)
2479 (wl-summary-sync 'unset-cursor "all"))
2480 ((eq scan-type 'no-sync))
2481 ((eq scan-type 'rescan)
2482 (wl-summary-rescan))
2483 ((or (eq scan-type 'force-update)
2484 (eq scan-type 'update))
2485 (setq mes (wl-summary-sync-force-update
2488 (switch-to-buffer buf)
2490 ;; stick always-sticky-folder
2491 (when (wl-summary-always-sticky-folder-p folder)
2492 (or (wl-summary-sticky-p) (wl-summary-stick t)))
2493 (run-hooks 'wl-summary-prepared-pre-hook)
2494 (set-buffer-modified-p nil)
2495 (goto-char (point-min))
2496 (if (wl-summary-cursor-down t)
2497 (let ((unreadp (wl-summary-next-message
2498 (wl-summary-message-number)
2500 (cond ((and wl-auto-select-first
2501 (wl-summary-auto-select-msg-p unreadp))
2502 ;; wl-auto-select-first is non-nil and
2503 ;; unreadp is non-nil but not flagged
2504 (setq retval 'disp-msg))
2505 ((and wl-auto-prefetch-first
2506 (wl-summary-auto-select-msg-p unreadp))
2507 ;; wl-auto-select-first is non-nil and
2508 ;; unreadp is non-nil but not flagged
2509 (setq retval 'prefetch-msg))
2510 ((not (wl-summary-auto-select-msg-p unreadp))
2511 ;; unreadp is nil or flagged
2512 (setq retval 'more-next))))
2513 (goto-char (point-max))
2514 (if (elmo-folder-plugged-p folder)
2517 (setq retval 'more-next))
2518 (if (and wl-summary-highlight
2519 (not wl-summary-lazy-highlight)
2521 (if (and wl-summary-highlight-partial-threshold
2522 (> (count-lines (point-min) (point-max))
2523 wl-summary-highlight-partial-threshold))
2528 wl-summary-partial-highlight-above-lines
2529 wl-summary-highlight-partial-threshold)))
2530 (wl-highlight-summary (point) (point-max)))
2531 (wl-highlight-summary (point-min) (point-max))))
2532 (if (eq retval 'disp-msg)
2533 (wl-summary-redisplay))
2534 (if (eq retval 'prefetch-msg)
2535 (wl-message-buffer-prefetch
2537 (wl-summary-message-number)
2538 (min (or wl-message-buffer-prefetch-depth 0)
2539 (1- wl-message-buffer-cache-size))
2541 wl-summary-buffer-mime-charset))
2542 (if mes (message "%s" mes))
2543 (if (and interactive wl-summary-recenter)
2544 (recenter (/ (- (window-height) 2) 2))))))
2545 ;; set current entity-id
2548 (wl-folder-search-entity-by-name
2549 (elmo-folder-name-internal folder)
2552 ;; entity-id is unknown.
2553 (wl-folder-set-current-entity-id
2554 (wl-folder-get-entity-id entity)))
2555 (when (and wl-summary-buffer-window-scroll-functions
2558 (when (or (eq t wl-summary-force-prefetch-folder-list)
2559 (wl-string-match-member
2560 (elmo-folder-name-internal wl-summary-buffer-elmo-folder)
2561 wl-summary-force-prefetch-folder-list))
2562 (wl-summary-force-prefetch))
2564 (run-hooks 'wl-summary-prepared-hook)
2565 (set-buffer-modified-p nil))
2568 (defun wl-summary-goto-previous-message-beginning ()
2570 (re-search-backward "\r\\(-?[0-9]+\\)" nil t)
2571 (beginning-of-line))
2573 (defun wl-summary-goto-top-of-current-thread ()
2574 (wl-summary-jump-to-msg
2575 (wl-thread-entity-get-number
2576 (wl-thread-entity-get-top-entity (wl-thread-get-entity
2577 (wl-summary-message-number))))))
2579 (defun wl-summary-goto-bottom-of-sub-thread (&optional depth)
2581 (let ((depth (or depth
2582 (wl-thread-get-depth-of-current-line))))
2584 (while (and (not (eobp))
2585 (>= (wl-thread-get-depth-of-current-line)
2588 (beginning-of-line)))
2590 (defun wl-summary-insert-line (line)
2591 "Insert LINE in the Summary."
2592 (if wl-use-highlight-mouse-line
2593 ;; remove 'mouse-face of current line.
2595 (point-at-bol) (point-at-eol)
2600 (let* ((number (wl-summary-message-number))
2601 (mark-info (wl-summary-registered-temp-mark number)))
2602 (when (and mark-info (nth 2 mark-info))
2603 (wl-summary-print-argument number (nth 2 mark-info)))))
2604 (if wl-use-highlight-mouse-line
2605 ;; remove 'mouse-face of current line.
2607 (point-at-bol) (point-at-eol)
2609 (elmo-progress-notify 'wl-summary-insert-line)
2611 (run-hooks 'wl-summary-line-inserted-hook)))
2613 (defun wl-summary-insert-sequential (entity folder &rest args)
2615 (let ((inhibit-read-only t)
2616 (number (elmo-message-entity-number entity))
2618 (goto-char (point-max))
2619 (wl-summary-insert-line
2620 (wl-summary-create-line entity nil nil
2621 (elmo-message-status folder number)))
2622 (setq wl-summary-buffer-number-list
2623 (wl-append wl-summary-buffer-number-list
2624 (list (elmo-message-entity-number entity))))
2627 (defun wl-summary-default-subject-filter (subject)
2628 (setq subject (elmo-replace-in-string subject "[ \t]*\\(re\\|was\\)[:>]" ""))
2629 (setq subject (elmo-replace-in-string subject "[ \t]" ""))
2630 (elmo-replace-in-string subject "^\\[[^]]*\\]" ""))
2632 (defun wl-summary-subject-equal (subject1 subject2)
2633 (string= (funcall wl-summary-subject-filter-function subject1)
2634 (funcall wl-summary-subject-filter-function subject2)))
2636 (defmacro wl-summary-put-alike (alike)
2637 `(elmo-set-hash-val (format "#%d" (wl-count-lines))
2639 wl-summary-alike-hashtb))
2641 (defsubst wl-summary-get-alike ()
2642 (elmo-get-hash-val (format "#%d" (wl-count-lines))
2643 wl-summary-alike-hashtb))
2645 (defun wl-summary-insert-headers (folder func &optional mime-decode)
2646 (let ((numbers (elmo-folder-list-messages folder 'visible t))
2648 (buffer-disable-undo (current-buffer))
2649 (make-local-variable 'wl-summary-alike-hashtb)
2650 (setq wl-summary-alike-hashtb (elmo-make-hash (* (length numbers) 2)))
2652 (set-buffer-multibyte default-enable-multibyte-characters))
2653 (while (setq ov (elmo-message-entity folder (pop numbers)))
2654 (setq this (funcall func ov))
2655 (and this (setq this (std11-unfold-string this)))
2656 (if (equal last this)
2657 (setq alike (cons ov alike))
2659 (wl-summary-put-alike alike)
2661 (setq alike (list ov)
2664 (wl-summary-put-alike alike)
2667 (decode-mime-charset-region (point-min) (point-max)
2669 (when (eq mime-decode 'mime)
2670 (eword-decode-region (point-min) (point-max))))
2671 (run-hooks 'wl-summary-insert-headers-hook)))
2673 (defun wl-summary-search-by-subject (entity folder)
2674 (let ((summary-buf (current-buffer))
2675 (buf (get-buffer-create wl-summary-search-buf-name))
2676 (folder-name (wl-summary-buffer-folder-name))
2677 match founds result)
2678 (with-current-buffer buf
2679 (let ((case-fold-search t))
2680 (when (or (not (string= wl-summary-search-buf-folder-name folder-name))
2681 (zerop (buffer-size)))
2682 (setq wl-summary-search-buf-folder-name folder-name)
2683 (message "Creating subject cache...")
2684 (wl-summary-insert-headers
2687 (funcall wl-summary-subject-filter-function
2688 (elmo-message-entity-field x 'subject))))
2689 (message "Creating subject cache...done"))
2690 (setq match (funcall wl-summary-subject-filter-function
2691 (elmo-message-entity-field entity 'subject)))
2692 (if (string= match "")
2694 (goto-char (point-max))
2695 (while (and (null result)
2696 (not (= (point) (point-min)))
2697 (search-backward match nil t))
2698 ;; check exactly match
2699 (when (and (bolp) (= (point-at-eol)(match-end 0)))
2700 (setq founds (wl-summary-get-alike))
2701 (with-current-buffer summary-buf
2704 ;; the first element of found-entity list exists on
2706 (wl-thread-get-entity
2707 (elmo-message-entity-number (car founds)))
2708 ;; message id is not same as myself.
2710 (elmo-message-entity-field entity 'message-id)
2711 (elmo-message-entity-field (car founds)
2713 ;; not a descendant.
2714 (not (wl-thread-descendant-p
2715 (elmo-message-entity-number entity)
2716 (elmo-message-entity-number (car founds)))))
2717 (setq result (car founds)
2719 (setq founds (cdr founds))))))
2722 (defun wl-summary-insert-thread (entity folder update
2723 &optional force-insert)
2725 this-id parent-entity parent-number
2726 number cur-entity linked retval delayed-entity
2727 update-list entity-stack thread-entity)
2729 (setq this-id (elmo-message-entity-field entity 'message-id)
2730 number (elmo-message-entity-number entity))
2731 (if (and wl-thread-saved-entity-hashtb-internal
2734 (format "#%d" (elmo-message-entity-number entity))
2735 wl-thread-saved-entity-hashtb-internal)))
2737 (elmo-message-entity
2739 (wl-thread-entity-get-parent thread-entity))
2740 linked (wl-thread-entity-get-linked thread-entity))
2741 (setq parent-entity (elmo-message-entity-parent folder entity)
2743 (setq parent-number (and parent-entity
2744 (elmo-message-entity-number parent-entity)))
2745 ;; If thread loop detected, set parent as nil.
2750 (elmo-message-entity-number
2751 (setq cur (elmo-message-entity-parent folder cur))))
2752 (if (memq anumber relatives)
2753 (setq parent-number nil
2755 (setq relatives (cons anumber relatives)))))
2756 (if (and parent-number
2757 (not (wl-thread-get-entity parent-number))
2759 ;; parent exists in overview, but not in wl-thread-entities
2761 (wl-append wl-summary-delayed-update
2762 (list (cons parent-number entity)))
2763 (setq entity nil)) ;; exit loop
2764 ;; Search parent by subject.
2765 (when (and (null parent-number)
2766 wl-summary-search-parent-by-subject-regexp
2768 wl-summary-search-parent-by-subject-regexp
2769 (elmo-message-entity-field entity 'subject)))
2770 (let ((found (wl-summary-search-by-subject entity folder)))
2772 (not (member found wl-summary-delayed-update)))
2773 (setq parent-entity found)
2775 (elmo-message-entity-number parent-entity))
2777 ;; If subject is change, divide thread.
2778 (if (and parent-number
2779 wl-summary-divide-thread-when-subject-changed
2780 (not (wl-summary-subject-equal
2781 (or (elmo-message-entity-field entity 'subject) "")
2782 (or (elmo-message-entity-field parent-entity
2784 (setq parent-number nil))
2786 (wl-thread-insert-message entity
2787 number parent-number update linked))
2789 (wl-append update-list (list retval)))
2790 (setq entity nil) ; exit loop
2791 (while (setq delayed-entity (assq number wl-summary-delayed-update))
2792 (setq wl-summary-delayed-update
2793 (delq delayed-entity wl-summary-delayed-update))
2794 ;; update delayed message
2795 (wl-append entity-stack (list (cdr delayed-entity)))))
2796 (if (and (not entity)
2798 (setq entity (pop entity-stack))))
2801 (defun wl-summary-update-thread (entity
2804 (let* ((this-id (elmo-message-entity-field entity 'message-id))
2805 (overview-entity entity)
2806 (parent-id (elmo-message-entity-field parent-entity 'message-id))
2807 (number (elmo-message-entity-number entity))
2808 (parent-number (elmo-message-entity-number parent-entity))
2811 ((or (not parent-id)
2812 (string= this-id parent-id))
2813 (goto-char (point-max))
2815 (setq insert-line t))
2816 ;; parent already exists in buffer.
2817 ((wl-summary-jump-to-msg parent-number)
2818 (wl-thread-goto-bottom-of-sub-thread)
2819 (setq insert-line t)))
2821 (let (buffer-read-only)
2822 (wl-summary-insert-line
2823 (wl-summary-create-line
2827 (wl-summary-message-status number)
2828 (wl-thread-maybe-get-children-num number)
2829 (wl-thread-make-indent-string thr-entity)
2830 (wl-thread-entity-get-linked thr-entity)))))))
2832 (defun wl-summary-target-mark-msgs (msgs)
2833 "Return the number of marked messages."
2835 (dolist (number msgs)
2836 (when (wl-summary-target-mark number)
2840 (defun wl-summary-pick (&optional from-list delete-marks)
2841 (interactive "i\nP")
2843 (let* ((messages (or from-list
2844 (elmo-folder-list-messages
2845 wl-summary-buffer-elmo-folder
2848 (error "No messages")))
2849 (condition (car (elmo-parse-search-condition
2850 (wl-read-search-condition
2851 wl-summary-pick-field-default))))
2852 (result (elmo-folder-search wl-summary-buffer-elmo-folder
2857 (let ((mlist wl-summary-buffer-target-mark-list))
2859 (when (wl-summary-jump-to-msg (car mlist))
2860 (wl-summary-unmark))
2861 (setq mlist (cdr mlist)))
2862 (setq wl-summary-buffer-target-mark-list nil)))
2864 (setq num (wl-summary-target-mark-msgs result))
2866 (if (= num (length result))
2867 (message "%d message(s) are picked." num)
2868 (message "%d(%d) message(s) are picked." num
2869 (- (length result) num)))
2870 (message "No message was picked.")))))
2872 (defun wl-summary-unvirtual ()
2873 "Exit from current virtual folder."
2876 (elmo-folder-type-internal wl-summary-buffer-elmo-folder))
2877 (wl-summary-goto-folder-subr
2878 (elmo-folder-name-internal
2879 (elmo-filter-folder-target-internal
2880 wl-summary-buffer-elmo-folder))
2882 (error "This folder is not filtered")))
2884 (defun wl-summary-virtual (&optional arg)
2885 "Goto virtual folder.
2886 If ARG, exit virtual folder."
2889 (wl-summary-unvirtual)
2890 (wl-summary-goto-folder-subr (concat "/"
2891 (wl-read-search-condition
2892 wl-summary-pick-field-default)
2894 (wl-summary-buffer-folder-name))
2896 (run-hooks 'wl-summary-virtual-hook)))
2898 (defun wl-summary-delete-all-temp-marks (&optional no-msg force)
2899 "Erase all temp marks from buffer."
2901 (when (or wl-summary-buffer-target-mark-list
2902 wl-summary-buffer-temp-mark-list
2905 (goto-char (point-min))
2907 (message "Unmarking..."))
2909 (wl-summary-unset-mark nil nil force)
2912 (message "Unmarking...done"))
2913 (setq wl-summary-buffer-target-mark-list nil)
2914 (setq wl-summary-buffer-temp-mark-list nil))))
2916 (defsubst wl-summary-temp-mark (&optional number)
2917 "Return temp-mark string of current line."
2918 (let ((number (or number (wl-summary-message-number)))
2920 (or (and (wl-summary-have-target-mark-p number)
2922 (and (setq info (wl-summary-registered-temp-mark number))
2924 (wl-summary-get-score-mark number)
2927 (defun wl-summary-persistent-mark-invalid-p ()
2931 (get-text-property (point) 'wl-summary-persistent-mark-version)
2932 wl-summary-buffer-persistent-mark-version)))
2934 (defun wl-summary-validate-persistent-mark (beg end)
2935 (let ((inhibit-read-only t)
2936 (buffer-read-only nil))
2937 (put-text-property beg end
2938 'wl-summary-persistent-mark-version
2939 wl-summary-buffer-persistent-mark-version)
2940 (set-buffer-modified-p nil)))
2942 (defun wl-summary-validate-persistent-mark-string (string)
2943 (put-text-property 0 (length string)
2944 'wl-summary-persistent-mark-version
2945 wl-summary-buffer-persistent-mark-version
2948 (defun wl-summary-invalidate-persistent-mark ()
2949 (setq wl-summary-buffer-persistent-mark-version
2950 (1+ wl-summary-buffer-persistent-mark-version)))
2952 (defsubst wl-summary-persistent-mark-string (folder status)
2953 "Return the persistent mark string.
2954 The mark is decided according to the FOLDER and STATUS."
2955 (let ((priorities wl-summary-persistent-mark-priority-list)
2956 (flags (elmo-message-status-flags status))
2957 (cached (elmo-message-status-cached-p status))
2959 (while (and (null mark) priorities)
2960 (let ((flag (car priorities)))
2963 (let ((flags (elmo-get-global-flags flags 'ignore-preserved))
2964 (specs wl-summary-flag-alist)
2967 (while (setq spec (car specs))
2968 (if (memq (car spec) flags)
2969 (setq mark (or (nth 2 spec) wl-summary-flag-mark)
2971 (setq specs (cdr specs))))
2973 (setq mark wl-summary-flag-mark)))))
2975 (when (elmo-message-status-killed-p status)
2976 (setq mark wl-summary-killed-mark)))
2979 (let ((var (intern-soft
2982 "wl-summary-%s-cached-mark"
2983 "wl-summary-%s-uncached-mark")
2985 (or (and var (boundp var) (symbol-value var))
2986 (funcall (if cached #'downcase #'upcase)
2987 (substring (symbol-name flag) 0 1)))))))
2988 (setq priorities (cdr priorities))))
2990 (if (or cached (elmo-folder-local-p folder))
2992 wl-summary-uncached-mark))))
2994 (defsubst wl-summary-message-mark (folder number &optional status)
2995 "Return mark of the message."
2997 (wl-summary-persistent-mark-string
2999 (or status (elmo-message-status folder number)))))
3001 (defsubst wl-summary-persistent-mark (&optional number status)
3002 "Return persistent-mark string of current line."
3003 (or (wl-summary-message-mark wl-summary-buffer-elmo-folder
3004 (or number (wl-summary-message-number))
3008 (defun wl-summary-put-temp-mark (mark)
3009 "Put temp MARK on current line."
3010 (when wl-summary-buffer-temp-mark-column
3013 (let ((inhibit-read-only t)
3014 (buffer-read-only nil))
3015 (move-to-column wl-summary-buffer-temp-mark-column)
3019 (defun wl-summary-next-buffer ()
3020 "Switch to next summary buffer."
3022 (let ((buffers (sort (wl-collect-summary)
3023 (lambda (buffer1 buffer2)
3024 (string-lessp (buffer-name buffer1)
3025 (buffer-name buffer2))))))
3027 (or (cadr (memq (current-buffer) buffers))
3030 (defun wl-summary-previous-buffer ()
3031 "Switch to previous summary buffer."
3033 (let ((buffers (sort (wl-collect-summary)
3034 (lambda (buffer1 buffer2)
3035 (not (string-lessp (buffer-name buffer1)
3036 (buffer-name buffer2)))))))
3038 (or (cadr (memq (current-buffer) buffers))
3041 (defun wl-summary-check-target-mark ()
3042 (when (null wl-summary-buffer-target-mark-list)
3043 (error "No marked message")))
3045 (defun wl-summary-target-mark-mark-as-read ()
3047 (wl-summary-check-target-mark)
3049 (goto-char (point-min))
3050 (let ((inhibit-read-only t)
3051 (buffer-read-only nil)
3052 wl-summary-buffer-disp-msg)
3053 (wl-summary-mark-as-read wl-summary-buffer-target-mark-list)
3054 (dolist (number wl-summary-buffer-target-mark-list)
3055 (wl-summary-unset-mark number)))))
3057 (defun wl-summary-target-mark-mark-as-unread ()
3059 (wl-summary-check-target-mark)
3061 (goto-char (point-min))
3062 (let ((inhibit-read-only t)
3063 (buffer-read-only nil)
3064 wl-summary-buffer-disp-msg)
3065 (wl-summary-mark-as-unread wl-summary-buffer-target-mark-list)
3066 (dolist (number wl-summary-buffer-target-mark-list)
3067 (wl-summary-unset-mark number)))))
3069 (defun wl-summary-target-mark-operation (flag &optional inverse)
3070 (wl-summary-check-target-mark)
3072 (let ((inhibit-read-only t)
3073 (buffer-read-only nil)
3074 wl-summary-buffer-disp-msg)
3076 (intern (format "wl-summary-mark-as-%s-internal" flag))
3078 wl-summary-buffer-target-mark-list)
3079 (wl-summary-delete-all-target-marks))))
3081 (defun wl-summary-target-mark-mark-as-important (&optional remove)
3083 (wl-summary-target-mark-operation 'important remove))
3085 (defun wl-summary-target-mark-mark-as-answered (&optional remove)
3087 (wl-summary-target-mark-operation 'answered remove))
3089 (defun wl-summary-target-mark-set-flags (&optional remove)
3091 (wl-summary-check-target-mark)
3093 (let ((inhibit-read-only t)
3094 (buffer-read-only nil)
3095 wl-summary-buffer-disp-msg)
3096 (wl-summary-set-flags-internal wl-summary-buffer-target-mark-list
3098 (wl-summary-delete-all-target-marks)
3099 (wl-summary-count-unread)
3100 (wl-summary-update-modeline))))
3102 (defun wl-summary-target-mark-recover ()
3103 "Recover killed messages which have target mark."
3105 (wl-summary-check-target-mark)
3107 (let ((inhibit-read-only t)
3108 (buffer-read-only nil)
3109 wl-summary-buffer-disp-msg)
3110 (elmo-folder-recover-messages wl-summary-buffer-elmo-folder
3111 wl-summary-buffer-target-mark-list)
3112 (dolist (number wl-summary-buffer-target-mark-list)
3113 (wl-summary-unset-mark number)))))
3115 (defun wl-summary-target-mark-save ()
3117 (wl-summary-check-target-mark)
3119 (wl-read-directory-name "Save to directory: "
3120 wl-temporary-file-directory))
3122 (if (null (file-exists-p wl-save-dir))
3123 (make-directory wl-save-dir))
3124 (while (setq number (car wl-summary-buffer-target-mark-list))
3125 (wl-thread-jump-to-msg number)
3126 (wl-summary-save t wl-save-dir)
3127 (wl-summary-unmark))))
3129 (defun wl-summary-target-mark-pick ()
3131 (wl-summary-check-target-mark)
3132 (wl-summary-pick wl-summary-buffer-target-mark-list 'delete))
3134 (defun wl-summary-update-persistent-mark (&optional number)
3135 "Synch up persistent mark of current line with msgdb's.
3136 Return non-nil if the mark is updated"
3138 (let ((status (wl-summary-message-status number)))
3140 (when wl-summary-buffer-persistent-mark-column
3142 (move-to-column wl-summary-buffer-persistent-mark-column)
3143 (let ((inhibit-read-only t)
3144 (buffer-read-only nil)
3145 (mark (buffer-substring (- (point) 1) (point)))
3146 (new-mark (wl-summary-persistent-mark number status)))
3148 (unless (string= new-mark mark)
3151 (wl-summary-set-message-modified)
3153 (wl-summary-validate-persistent-mark (point-at-bol)
3155 (when wl-summary-highlight
3156 (wl-highlight-summary-current-line number status))
3157 (set-buffer-modified-p nil))))
3159 (defsubst wl-summary-mark-as-read-internal (inverse
3164 (let ((folder wl-summary-buffer-elmo-folder)
3165 unread-message number
3167 (setq number-list (cond ((numberp number-or-numbers)
3168 (setq unread-message
3169 (elmo-message-flagged-p
3173 (list number-or-numbers))
3174 ((and (not (null number-or-numbers))
3175 (listp number-or-numbers))
3177 ((setq number (wl-summary-message-number))
3179 (setq unread-message
3180 (elmo-message-flagged-p
3185 (if (null number-list)
3186 (message "No message.")
3188 (elmo-folder-set-flag folder number-list 'unread no-folder-mark)
3189 (elmo-folder-unset-flag folder number-list 'unread no-folder-mark))
3190 (when (and unread-message
3192 (dolist (number number-list)
3193 (wl-summary-jump-to-msg number)
3194 (run-hooks 'wl-summary-unread-message-hook)))
3195 (unless no-modeline-update
3196 ;; Update unread numbers.
3197 (wl-summary-count-unread)
3198 (wl-summary-update-modeline)
3199 (wl-folder-update-unread
3200 (wl-summary-buffer-folder-name)
3201 wl-summary-buffer-unread-count))))))
3203 (defun wl-summary-mark-as-read (&optional number-or-numbers
3207 (wl-summary-mark-as-read-internal nil
3210 no-modeline-update))
3212 (defun wl-summary-mark-as-unread (&optional number-or-numbers
3216 (wl-summary-mark-as-read-internal 'inverse
3219 no-modeline-update))
3221 (defsubst wl-summary-set-persistent-mark-internal (inverse
3223 &optional number-or-numbers
3227 "Set persistent mark."
3229 (let ((folder wl-summary-buffer-elmo-folder)
3231 (setq number-list (cond ((numberp number-or-numbers)
3232 (list number-or-numbers))
3233 ((and (not (null number-or-numbers))
3234 (listp number-or-numbers))
3236 ((setq number (wl-summary-message-number))
3239 (if (null number-list)
3240 (message "No message.")
3241 ;; XXX Only the first element of the list is checked.
3242 (if (elmo-message-flag-available-p folder (car number-list) flag)
3245 (elmo-folder-unset-flag folder number-list flag no-server)
3246 (elmo-folder-set-flag folder number-list flag no-server))
3247 (unless no-modeline-update
3248 ;; Update unread numbers.
3249 ;; should elmo-flag-mark-as-read return unread numbers?
3250 (wl-summary-count-unread)
3251 (wl-summary-update-modeline)
3252 (wl-folder-update-unread
3253 (wl-summary-buffer-folder-name)
3254 wl-summary-buffer-unread-count)))
3256 (error "Flag `%s' is not available in this folder" flag)))))))
3258 (defun wl-summary-unset-persistent-mark (&optional flag
3262 "Unset persistent mark."
3264 (when (interactive-p)
3265 (let ((completion-ignore-case t))
3266 (setq flag (intern (downcase
3269 (mapcar (lambda (flag)
3270 (list (capitalize (symbol-name flag))))
3271 (wl-summary-get-available-flags))
3273 'require-match))))))
3274 (wl-summary-set-persistent-mark-internal 'inverse
3281 (defun wl-summary-set-persistent-mark (&optional flag
3285 "Set persistent mark."
3287 (when (interactive-p)
3288 (let ((completion-ignore-case t))
3289 (setq flag (intern (downcase
3292 (mapcar (lambda (flag)
3293 (list (capitalize (symbol-name flag))))
3294 (wl-summary-get-available-flags))
3296 'require-match))))))
3297 (wl-summary-set-persistent-mark-internal nil
3304 (defun wl-summary-toggle-persistent-mark (&optional force)
3305 "Toggle persistent mark."
3307 (let ((completion-ignore-case t)
3309 (setq flag (intern (downcase
3312 (mapcar (lambda (flag)
3313 (list (capitalize (symbol-name flag))))
3314 (wl-summary-get-available-flags))
3317 (if (and (elmo-message-flagged-p wl-summary-buffer-elmo-folder
3318 (wl-summary-message-number)
3321 (wl-summary-unset-persistent-mark flag)
3322 (wl-summary-set-persistent-mark flag))))
3324 (defun wl-summary-mark-as-answered (&optional number-or-numbers
3327 (wl-summary-set-persistent-mark-internal
3328 (and (interactive-p)
3329 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
3330 (wl-summary-message-number)
3338 (defun wl-summary-mark-as-unanswered (&optional number-or-numbers
3340 (wl-summary-set-persistent-mark-internal
3344 no-modeline-update))
3346 (defun wl-summary-decide-flag (folder number)
3347 (let ((flags (elmo-get-global-flags (elmo-message-flags
3349 (completion-ignore-case t)
3355 (and (> (length flag) 0)
3356 (intern (downcase flag))))
3357 (wl-completing-read-multiple
3359 (mapcar (lambda (flag)
3360 (list (capitalize (symbol-name flag))))
3362 nil nil (mapconcat (lambda (flag)
3363 (capitalize (symbol-name flag)))
3366 (dolist (flag new-flags)
3367 (unless (memq flag elmo-global-flags)
3368 (when (elmo-local-flag-p flag)
3369 (error "Cannot treat `%s'." flag))
3370 (unless (elmo-flag-valid-p flag)
3371 (error "Invalid char in `%s'" flag))
3372 (if (y-or-n-p (format "Flag `%s' is not registered yet. Register?"
3373 (capitalize (symbol-name flag))))
3374 (setq elmo-global-flags (append
3377 (error "Stopped"))))
3380 (defsubst wl-summary-set-flags-internal (&optional
3386 (let ((folder wl-summary-buffer-elmo-folder)
3388 (setq number-list (cond ((numberp number-or-numbers)
3389 (list number-or-numbers))
3390 ((and (not (null number-or-numbers))
3391 (listp number-or-numbers))
3393 ((setq number (wl-summary-message-number))
3399 (setq flags (wl-summary-decide-flag folder (car number-list)))))
3400 (if (null number-list)
3401 (message "No message.")
3402 (dolist (number number-list)
3403 (elmo-message-set-global-flags folder number flags local)))
3406 (defun wl-summary-set-flags (&optional remove)
3408 (wl-summary-set-flags-internal nil nil nil remove))
3410 (defun wl-summary-mark-as-important (&optional prompt)
3413 (wl-summary-set-flags-internal)
3414 (wl-summary-set-persistent-mark-internal
3415 (and (interactive-p)
3416 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
3417 (wl-summary-message-number)
3420 nil nil nil (interactive-p))))
3422 (defun wl-summary-recover-message (number)
3423 "Recover current message if it is killed."
3424 (interactive (list (wl-summary-message-number)))
3426 (message "No message.")
3427 (elmo-folder-recover-messages wl-summary-buffer-elmo-folder
3431 (defvar wl-summary-line-formatter nil)
3433 (defun wl-summary-view-old-p ()
3434 "Return non-nil when summary view cache has old format."
3436 (goto-char (point-min))
3437 (and wl-summary-buffer-number-list
3438 (not (re-search-forward "\r-?[0-9]+" (point-at-eol) t)))))
3440 (defun wl-summary-line-format-changed-p ()
3441 "Return non-nil when summary line format is changed."
3443 wl-summary-buffer-line-format
3444 (or (elmo-object-load (expand-file-name
3445 wl-summary-line-format-file
3446 (elmo-folder-msgdb-path
3447 wl-summary-buffer-elmo-folder))
3448 wl-summary-buffer-mime-charset)
3449 wl-summary-buffer-line-format))))
3451 (defun wl-summary-line-format-save ()
3452 "Save current summary line format."
3454 (expand-file-name wl-summary-line-format-file
3455 (elmo-folder-msgdb-path
3456 wl-summary-buffer-elmo-folder))
3457 wl-summary-buffer-line-format
3458 wl-summary-buffer-mime-charset))
3460 (defun wl-summary-line-number ()
3461 (wl-set-string-width
3462 (- wl-summary-buffer-number-column)
3464 (elmo-message-entity-number wl-message-entity))))
3466 (defun wl-summary-line-year ()
3467 (aref wl-datevec 0))
3468 (defun wl-summary-line-month ()
3469 (format "%02d" (aref wl-datevec 1)))
3470 (defun wl-summary-line-day ()
3471 (format "%02d" (aref wl-datevec 2)))
3472 (defun wl-summary-line-day-of-week ()
3474 (elmo-date-get-week (aref wl-datevec 0)
3476 (aref wl-datevec 2))
3478 (defun wl-summary-line-hour ()
3479 (format "%02d" (aref wl-datevec 3)))
3480 (defun wl-summary-line-minute ()
3481 (format "%02d" (aref wl-datevec 4)))
3483 (defun wl-summary-line-size ()
3484 (let ((size (elmo-message-entity-field wl-message-entity 'size)))
3487 ((<= 1 (/ size 1048576))
3488 (format "%.0fM" (/ size 1048576.0)))
3489 ((<= 1 (/ size 1024))
3490 (format "%.0fK" (/ size 1024.0)))
3491 (t (format "%dB" size)))
3494 (defun wl-summary-line-subject ()
3495 (let (no-parent subject parent-raw-subject parent-subject)
3496 (if (string= wl-thr-indent-string "")
3497 (setq no-parent t)) ; no parent
3499 (elmo-delete-char ?\n
3500 (or (elmo-message-entity-field
3503 wl-summary-no-subject-message)))
3504 (setq parent-raw-subject
3505 (elmo-message-entity-field wl-parent-message-entity 'subject))
3506 (setq parent-subject
3507 (if parent-raw-subject
3508 (elmo-delete-char ?\n parent-raw-subject)))
3510 (null parent-subject)
3511 (not (wl-summary-subject-equal subject parent-subject)))
3512 (funcall wl-summary-subject-function subject)
3515 (defun wl-summary-line-from ()
3516 (elmo-delete-char ?\n
3517 (funcall wl-summary-from-function
3518 (elmo-message-entity-field
3522 (defun wl-summary-line-list-info ()
3523 (let ((list-info (wl-summary-get-list-info wl-message-entity)))
3525 (format (if (cdr list-info) "(%s %05.0f)" "(%s)")
3526 (car list-info) (cdr list-info))
3529 (defun wl-summary-line-list-count ()
3530 (let ((ml-count (cdr (wl-summary-get-list-info wl-message-entity))))
3532 (format "%.0f" ml-count)
3535 (defun wl-summary-line-attached ()
3536 (let ((content-type (elmo-message-entity-field
3537 wl-message-entity 'content-type))
3538 (case-fold-search t))
3539 (if (and content-type
3540 (string-match "multipart/mixed" content-type))
3545 ;;;(defun wl-summary-line-cached ()
3546 ;;; (if (elmo-message-cached-p wl-summary-buffer-elmo-folder
3547 ;;; (elmo-message-entity-number wl-message-entity))
3551 (defun wl-summary-create-line (wl-message-entity
3552 wl-parent-message-entity
3556 wl-thr-children-number
3557 wl-thr-indent-string
3559 "Create a summary line."
3560 (let ((wl-mime-charset wl-summary-buffer-mime-charset)
3561 (wl-persistent-mark (wl-summary-persistent-mark-string
3562 wl-summary-buffer-elmo-folder
3564 (elmo-mime-charset wl-summary-buffer-mime-charset)
3565 (elmo-lang wl-summary-buffer-weekday-name-lang)
3566 (wl-datevec (or (elmo-time-to-datevec
3567 (elmo-message-entity-field wl-message-entity 'date)
3568 wl-summary-fix-timezone)
3570 (entity wl-message-entity) ; backward compatibility.
3572 (if (and wl-thr-indent-string
3573 wl-summary-indent-length-limit
3574 (< wl-summary-indent-length-limit
3575 (string-width wl-thr-indent-string)))
3576 (setq wl-thr-indent-string (wl-set-string-width
3577 wl-summary-indent-length-limit
3578 wl-thr-indent-string)))
3579 (setq line (funcall wl-summary-buffer-line-formatter))
3580 (if wl-summary-width (setq line
3581 (wl-set-string-width
3582 (- wl-summary-width 1) line nil
3584 (setq line (concat line
3587 (elmo-message-entity-number
3588 wl-message-entity))))
3589 (wl-summary-validate-persistent-mark-string line)
3590 (if wl-summary-highlight
3591 (wl-highlight-summary-line-string
3592 (elmo-message-entity-number wl-message-entity)
3596 wl-thr-indent-string))
3599 (defsubst wl-summary-proc-wday (wday-str year month mday)
3601 (if (string-match "\\([A-Z][a-z][a-z]\\).*" wday-str)
3602 (wl-match-string 1 wday-str)
3603 (elmo-date-get-week year month mday))))
3605 (defvar wl-summary-move-spec-alist
3610 (unread . ((t . nil)
3614 (defsubst wl-summary-next-message (num direction hereto)
3615 (if wl-summary-buffer-next-message-function
3616 (funcall wl-summary-buffer-next-message-function num direction hereto)
3617 (let ((cur-spec (cdr (assq wl-summary-move-order
3618 wl-summary-move-spec-alist)))
3619 (nums (memq num (if (eq direction 'up)
3620 (reverse wl-summary-buffer-number-list)
3621 wl-summary-buffer-number-list)))
3623 (unless hereto (setq nums (cdr nums)))
3629 (cond ((eq (car (car cur-spec)) 'p)
3630 (if (setq flagged-list
3631 (elmo-folder-list-flagged
3632 wl-summary-buffer-elmo-folder
3633 (cdr (car cur-spec)) t))
3635 (if (and (memq (car nums) flagged-list)
3636 (elmo-message-accessible-p
3637 wl-summary-buffer-elmo-folder
3639 (throw 'done (car nums)))
3640 (setq nums (cdr nums)))))
3641 ((eq (car (car cur-spec)) 't)
3642 (if wl-summary-buffer-target-mark-list
3644 (if (memq (car nums)
3645 wl-summary-buffer-target-mark-list)
3646 (throw 'done (car nums)))
3647 (setq nums (cdr nums))))))
3648 (setq cur-spec (cdr cur-spec))))
3651 (defsubst wl-summary-cursor-move (direction hereto)
3652 (when (and (eq direction 'up)
3657 (when (setq num (wl-summary-next-message (wl-summary-message-number)
3660 (wl-thread-jump-to-msg num))
3663 ;; Goto unread or global flag message
3664 ;; returns t if next message exists in this folder.
3665 (defun wl-summary-cursor-down (&optional hereto)
3667 (wl-summary-cursor-move 'down hereto))
3669 (defun wl-summary-cursor-up (&optional hereto)
3671 (wl-summary-cursor-move 'up hereto))
3673 (defun wl-summary-save-view-cache ()
3675 (let* ((dir (elmo-folder-msgdb-path wl-summary-buffer-elmo-folder))
3676 (cache (expand-file-name wl-summary-cache-file dir))
3677 (view (expand-file-name wl-summary-view-file dir))
3678 (save-view wl-summary-buffer-view)
3679 (mark-list (copy-sequence wl-summary-buffer-target-mark-list))
3680 (temp-list (copy-sequence wl-summary-buffer-temp-mark-list))
3681 (tmp-buffer (get-buffer-create " *wl-summary-save-view-cache*"))
3682 (temp-column wl-summary-buffer-temp-mark-column)
3683 (charset wl-summary-buffer-mime-charset))
3685 (if (file-directory-p dir)
3687 (if (file-exists-p dir)
3688 (error "File %s already exists" dir)
3689 (elmo-make-directory dir)))
3690 (if (eq save-view 'thread)
3691 (wl-thread-save-entity dir))
3692 (when wl-summary-check-line-format
3693 (wl-summary-line-format-save))
3696 (when (file-writable-p cache)
3697 (copy-to-buffer tmp-buffer (point-min) (point-max))
3698 (with-current-buffer tmp-buffer
3700 (make-local-variable 'wl-summary-highlight)
3701 (setq wl-summary-highlight nil
3702 wl-summary-buffer-target-mark-list mark-list
3703 wl-summary-buffer-temp-mark-list temp-list
3704 wl-summary-buffer-temp-mark-column temp-column)
3705 (wl-summary-delete-all-temp-marks 'no-msg 'force)
3706 (encode-coding-region
3707 (point-min) (point-max)
3709 ;; one in mcs-ltn1(apel<10.4) cannot take 2 arg.
3710 (mime-charset-to-coding-system charset 'LF))
3711 ;; Mule 2 doesn't have `*ctext*unix'.
3712 (mime-charset-to-coding-system charset)))
3713 (write-region-as-binary (point-min)(point-max)
3714 cache nil 'no-msg)))
3715 (when (file-writable-p view) ; 'thread or 'sequence
3717 (prin1 save-view (current-buffer))
3718 (princ "\n" (current-buffer))
3719 (write-region (point-min) (point-max) view nil 'no-msg))))
3721 (kill-buffer tmp-buffer))))))
3723 (defsubst wl-summary-get-sync-range (folder)
3725 (elmo-folder-plugged-p folder)
3726 (wl-get-assoc-list-value
3727 wl-folder-sync-range-alist
3728 (elmo-folder-name-internal folder)
3730 wl-default-sync-range)))
3732 ;; redefined for wl-summary-sync-update
3733 (defun wl-summary-input-range (folder)
3734 "returns update or all or rescan."
3735 ;; for the case when parts are expanded in the bottom of the folder
3736 (let ((input-range-list '("no-sync"
3748 (default (or (wl-get-assoc-list-value
3749 wl-folder-sync-range-alist
3752 wl-default-sync-range))
3755 (completing-read (format "Range (%s): " default)
3757 (lambda (x) (cons x x))
3759 (if (string= range "")
3763 (defun wl-summary-toggle-disp-folder (&optional arg)
3765 (let ((cur-buf (current-buffer))
3766 (summary-win (get-buffer-window (current-buffer)))
3770 (setq wl-summary-buffer-disp-folder t)
3771 ;; hide your folder window
3772 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3773 (if (setq fld-win (get-buffer-window fld-buf))
3774 (delete-window fld-win))))
3776 (setq wl-summary-buffer-disp-folder nil)
3777 ;; hide your wl-message window!
3778 (when (buffer-live-p wl-message-buffer)
3779 (wl-message-select-buffer wl-message-buffer)
3781 (select-window (get-buffer-window cur-buf))
3782 ;; display wl-folder window!!
3783 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3784 (if (setq fld-win (get-buffer-window fld-buf))
3785 ;; folder win is already displayed.
3786 (select-window fld-win)
3787 ;; folder win is not displayed.
3788 (switch-to-buffer fld-buf))
3791 ;; temporarily delete summary-win.
3793 (delete-window summary-win))
3794 (split-window-horizontally wl-folder-window-width)
3796 (switch-to-buffer cur-buf))
3798 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3799 (if (setq fld-win (get-buffer-window fld-buf))
3800 (setq wl-summary-buffer-disp-folder nil)
3801 (setq wl-summary-buffer-disp-folder t)))
3802 (if (not wl-summary-buffer-disp-folder)
3803 ;; hide message window
3804 (let ((mes-win (and wl-message-buffer
3805 (get-buffer-window wl-message-buffer)))
3806 (wl-stay-folder-window t))
3807 (if mes-win (delete-window mes-win))
3808 ;; hide your folder window
3809 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3810 (if (setq fld-win (get-buffer-window fld-buf))
3812 (delete-window (get-buffer-window cur-buf))
3813 (select-window fld-win)
3814 (switch-to-buffer cur-buf))))
3815 (run-hooks 'wl-summary-toggle-disp-folder-off-hook)
3816 ;; resume message window.
3818 (wl-message-select-buffer wl-message-buffer)
3819 (run-hooks 'wl-summary-toggle-disp-folder-message-resumed-hook)
3820 (select-window (get-buffer-window cur-buf))))
3821 ;; hide message window
3822 (let ((wl-stay-folder-window t)
3823 (mes-win (and wl-message-buffer
3824 (get-buffer-window wl-message-buffer))))
3825 (if mes-win (delete-window mes-win))
3826 (select-window (get-buffer-window cur-buf))
3827 ;; display wl-folder window!!
3828 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3829 (if (setq fld-win (get-buffer-window fld-buf))
3830 ;; folder win is already displayed.
3831 (select-window fld-win)
3832 ;; folder win is not displayed...occupy all.
3833 (switch-to-buffer fld-buf))
3836 (split-window-horizontally wl-folder-window-width)
3838 (switch-to-buffer cur-buf)
3839 ;; resume message window.
3840 (run-hooks 'wl-summary-toggle-disp-folder-on-hook)
3842 (wl-message-select-buffer wl-message-buffer)
3843 (run-hooks 'wl-summary-toggle-disp-folder-message-resumed-hook)
3844 (select-window (get-buffer-window cur-buf))))))))
3845 (run-hooks 'wl-summary-toggle-disp-folder-hook))
3847 (defun wl-summary-toggle-disp-msg (&optional arg)
3849 (let ((cur-buf (current-buffer))
3854 (setq wl-summary-buffer-disp-msg t)
3856 ;; hide your folder window
3857 (if (and (not wl-stay-folder-window)
3858 (setq fld-buf (get-buffer wl-folder-buffer-name)))
3859 (if (setq fld-win (get-buffer-window fld-buf))
3860 (unless (one-window-p fld-win)
3861 (delete-window fld-win))))))
3863 (wl-delete-all-overlays)
3864 (setq wl-summary-buffer-disp-msg nil)
3866 (when (buffer-live-p wl-message-buffer)
3867 (wl-message-select-buffer wl-message-buffer)
3869 (and (get-buffer-window cur-buf)
3870 (select-window (get-buffer-window cur-buf))))
3871 (run-hooks 'wl-summary-toggle-disp-off-hook)))
3873 (if (and wl-message-buffer
3874 (get-buffer-window wl-message-buffer)) ; already displayed
3875 (setq wl-summary-buffer-disp-msg nil)
3876 (setq wl-summary-buffer-disp-msg t))
3877 (if wl-summary-buffer-disp-msg
3879 (wl-summary-redisplay)
3880 ;;; hide your folder window
3881 ;;; (setq fld-buf (get-buffer wl-folder-buffer-name))
3882 ;;; (if (setq fld-win (get-buffer-window fld-buf))
3883 ;;; (delete-window fld-win)))
3884 (run-hooks 'wl-summary-toggle-disp-on-hook))
3885 (wl-delete-all-overlays)
3887 (wl-message-select-buffer wl-message-buffer)
3889 (select-window (get-buffer-window cur-buf))
3890 (setq wl-message-buffer nil)
3891 (run-hooks 'wl-summary-toggle-disp-off-hook))
3892 ;;; (switch-to-buffer cur-buf)
3894 (run-hooks 'wl-summary-buffer-window-scroll-functions)))
3896 (defun wl-summary-enter-handler (&optional arg)
3897 "A command for `enter' key in the summary.
3898 Basically, it shows next line of the message.
3899 If optional argument ARG is specified, behave as followed.
3900 If ARG is number, jump to the message.
3901 Otherwise it shows previous line of the message."
3903 (cond ((numberp arg)
3904 (unless (wl-thread-jump-to-msg arg)
3905 (message "Message (#%d) was not found." arg)))
3907 (wl-summary-prev-line-content))
3909 (wl-summary-next-line-content))))
3911 (defun wl-summary-next-line-content ()
3912 "Show next line of the message."
3914 (let ((cur-buf (current-buffer)))
3915 (wl-summary-toggle-disp-msg 'on)
3916 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3917 (set-buffer cur-buf)
3918 (wl-message-next-page 1))))
3920 (defun wl-summary-prev-line-content ()
3922 (let ((cur-buf (current-buffer)))
3923 (wl-summary-toggle-disp-msg 'on)
3924 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3925 (set-buffer cur-buf)
3926 (wl-message-prev-page 1))))
3928 (defun wl-summary-next-page ()
3930 (let ((cur-buf (current-buffer)))
3931 (wl-summary-toggle-disp-msg 'on)
3932 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3933 (set-buffer cur-buf)
3934 (wl-message-next-page))))
3936 (defun wl-summary-prev-page ()
3938 (let ((cur-buf (current-buffer)))
3939 (wl-summary-toggle-disp-msg 'on)
3940 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3941 (set-buffer cur-buf)
3942 (wl-message-prev-page))))
3944 (defsubst wl-summary-no-mime-p (folder)
3945 (wl-string-match-member (elmo-folder-name-internal folder)
3946 wl-summary-no-mime-folder-list))
3948 (defun wl-summary-set-message-buffer-or-redisplay (&rest args)
3949 "Set message buffer.
3950 If message is not displayed yet, display it.
3951 Return t if message exists."
3952 (let ((folder wl-summary-buffer-elmo-folder)
3953 (number (wl-summary-message-number))
3954 cur-folder cur-number message-last-pos)
3955 (when (buffer-live-p wl-message-buffer)
3956 (save-window-excursion
3957 (setq wl-current-summary-buffer (current-buffer))
3958 (wl-message-select-buffer wl-message-buffer)
3959 (setq cur-folder wl-message-buffer-cur-folder)
3960 (setq cur-number wl-message-buffer-cur-number)))
3961 (if (and (string= (elmo-folder-name-internal folder) (or cur-folder ""))
3962 (eq number (or cur-number 0)))
3964 (set-buffer wl-message-buffer)
3966 (wl-summary-redisplay-internal folder number)
3967 (when (buffer-live-p wl-message-buffer)
3968 (set-buffer wl-message-buffer))
3971 (defun wl-summary-target-mark-forward (&optional arg)
3973 (wl-summary-check-target-mark)
3974 (let ((mlist (nreverse (copy-sequence wl-summary-buffer-target-mark-list)))
3975 (summary-buf (current-buffer))
3976 (wl-draft-forward t)
3979 (wl-summary-jump-to-msg (car mlist))
3980 (wl-summary-forward t)
3981 (setq start-point (point))
3982 (setq draft-buf (current-buffer))
3983 (setq mlist (cdr mlist))
3984 (save-window-excursion
3987 (set-buffer summary-buf)
3988 (wl-summary-jump-to-msg (car mlist))
3989 (wl-summary-redisplay)
3990 (set-buffer draft-buf)
3991 (goto-char (point-max))
3992 (wl-draft-insert-message)
3993 (setq mlist (cdr mlist)))
3994 (wl-draft-body-goto-top)
3995 (wl-draft-enclose-digest-region (point) (point-max)))
3996 (goto-char start-point)
3997 (with-current-buffer summary-buf
3998 (wl-summary-delete-all-target-marks)))
3999 (run-hooks 'wl-mail-setup-hook)))
4001 (defun wl-summary-target-mark-reply-with-citation (&optional arg)
4003 (wl-summary-check-target-mark)
4004 (let ((mlist (nreverse (copy-sequence wl-summary-buffer-target-mark-list)))
4005 (summary-buf (current-buffer))
4006 change-major-mode-hook
4009 (wl-summary-jump-to-msg (car mlist))
4010 (when (wl-summary-reply arg t)
4011 (goto-char (point-max))
4012 (setq start-point (point-marker))
4013 (setq draft-buf (current-buffer))
4014 (save-window-excursion
4016 (set-buffer summary-buf)
4017 (delete-other-windows)
4018 (wl-summary-jump-to-msg (car mlist))
4019 (wl-summary-redisplay)
4020 (set-buffer draft-buf)
4021 (goto-char (point-max))
4022 (wl-draft-yank-original)
4023 (setq mlist (cdr mlist)))
4024 (goto-char start-point)
4025 (with-current-buffer summary-buf
4026 (wl-summary-delete-all-target-marks)))
4027 (wl-draft-reply-position wl-draft-reply-default-position)
4028 (run-hooks 'wl-mail-setup-hook))))
4030 (defun wl-summary-reply-with-citation (&optional arg)
4032 (when (wl-summary-reply arg t)
4033 (goto-char (point-max))
4034 (wl-draft-yank-original)
4035 (wl-draft-reply-position wl-draft-reply-default-position)
4036 (run-hooks 'wl-mail-setup-hook)))
4038 (defun wl-summary-jump-to-msg-by-message-id (&optional id)
4040 (let* ((original (wl-summary-message-number))
4041 (msgid (elmo-string (or id (read-from-minibuffer "Message-ID: "))))
4042 (entity (elmo-message-entity wl-summary-buffer-elmo-folder msgid))
4044 (errmsg (format "No message with id \"%s\" in the folder." msgid)))
4045 (if (setq msg (elmo-message-entity-number entity))
4047 (wl-thread-jump-to-msg msg)
4050 (if (and elmo-use-database
4053 "No message with id \"%s\" in the database." msgid))
4054 (setq otherfld (elmo-database-msgid-get msgid)))
4055 (if (cdr (wl-summary-jump-to-msg-internal
4056 (car otherfld) (nth 1 otherfld) 'no-sync))
4058 ;; Back to original.
4059 (wl-summary-jump-to-msg-internal
4060 (wl-summary-buffer-folder-name) original 'no-sync))
4061 (cond ((eq wl-summary-search-via-nntp 'confirm)
4062 (require 'elmo-nntp)
4063 (message "Search message in nntp server \"%s\" <y/n/s(elect)>? "
4064 elmo-nntp-default-server)
4065 (setq schar (let ((cursor-in-echo-area t)) (read-char)))
4066 (cond ((eq schar ?y)
4067 (wl-summary-jump-to-msg-by-message-id-via-nntp msgid))
4069 (wl-summary-jump-to-msg-by-message-id-via-nntp
4071 (read-from-minibuffer "NNTP Server: ")))
4073 (message "%s" errmsg)
4075 ((or (eq wl-summary-search-via-nntp 'force)
4077 (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4079 wl-summary-search-via-nntp))
4080 (wl-summary-jump-to-msg-by-message-id-via-nntp msgid))
4082 (message "%s" errmsg)
4085 (defun wl-summary-jump-to-msg-by-message-id-via-nntp (&optional id server-spec)
4087 (let* ((msgid (elmo-string (or id (read-from-minibuffer "Message-ID: "))))
4088 newsgroups folder ret
4089 user server port type spec)
4091 (if (string-match "^-" server-spec)
4092 (setq spec (wl-folder-get-elmo-folder server-spec)
4093 user (elmo-net-folder-user-internal spec)
4094 server (elmo-net-folder-server-internal spec)
4095 port (elmo-net-folder-port-internal spec)
4096 type (elmo-net-folder-stream-type-internal spec))
4097 (setq server server-spec)))
4098 (when (setq ret (elmo-nntp-get-newsgroup-by-msgid
4100 (or server elmo-nntp-default-server)
4101 (or user elmo-nntp-default-user)
4102 (or port elmo-nntp-default-port)
4103 (or type elmo-nntp-default-stream-type)))
4104 (setq newsgroups (elmo-nntp-parse-newsgroups ret))
4105 (setq folder (concat "-" (car newsgroups)
4106 (elmo-nntp-folder-postfix user server port type)))
4109 (if (wl-folder-entity-exists-p (car newsgroups)
4110 wl-folder-newsgroups-hashtb)
4112 (setq folder (concat "-" (car newsgroups)
4113 (elmo-nntp-folder-postfix
4114 user server port type)))))
4115 (setq newsgroups (cdr newsgroups)))))
4117 (wl-summary-jump-to-msg-internal folder nil 'update msgid)
4118 (message "No message id \"%s\" in nntp server \"%s\"."
4119 msgid (or server elmo-nntp-default-server))
4122 (defun wl-summary-jump-to-msg-internal (folder msg scan-type &optional msgid)
4123 (let (wl-auto-select-first entity)
4124 (if (or (string= folder (wl-summary-buffer-folder-name))
4127 "Message was found in the folder \"%s\". Jump to it? "
4131 (wl-summary-goto-folder-subr
4132 folder scan-type nil nil t)
4135 (elmo-message-entity-number
4136 (elmo-message-entity
4137 wl-summary-buffer-elmo-folder
4139 (setq entity (wl-folder-search-entity-by-name folder
4143 (wl-folder-set-current-entity-id
4144 (wl-folder-get-entity-id entity))))
4146 (message "Message was not found currently in this folder.")
4147 (setq msg (and (wl-thread-jump-to-msg msg) msg)))
4148 (cons folder msg)))))
4150 (defun wl-summary-jump-to-parent-message (arg)
4152 (let ((cur-buf (current-buffer))
4153 (disp-msg wl-summary-buffer-disp-msg)
4154 (number (wl-summary-message-number))
4155 (regexp "\\(<[^<>]*>\\)[ \t]*$")
4157 msg-id msg-num ref-list ref irt)
4159 (message "No message.")
4160 (when (eq wl-summary-buffer-view 'thread)
4161 (cond ((and arg (not (numberp arg)))
4163 (wl-thread-entity-get-number
4164 (wl-thread-entity-get-top-entity
4165 (wl-thread-get-entity number)))))
4166 ((and arg (numberp arg))
4168 (setq msg-num number)
4171 (wl-thread-entity-get-number
4172 (wl-thread-entity-get-parent-entity
4173 (wl-thread-get-entity msg-num))))
4176 (wl-thread-entity-get-number
4177 (wl-thread-entity-get-parent-entity
4178 (wl-thread-get-entity number)))))))
4179 (when (null msg-num)
4180 (wl-summary-set-message-buffer-or-redisplay)
4181 (set-buffer (wl-message-get-original-buffer))
4182 (message "Searching parent message...")
4183 (setq ref (std11-field-body "References")
4184 irt (std11-field-body "In-Reply-To"))
4186 ((and arg (not (numberp arg)) ref (not (string= ref ""))
4187 (string-match regexp ref))
4188 ;; The first message of the thread.
4189 (setq msg-id (wl-match-string 1 ref)))
4190 ;; "In-Reply-To:" has only one msg-id.
4191 ((and (null arg) irt (not (string= irt ""))
4192 (string-match regexp irt))
4193 (setq msg-id (wl-match-string 1 irt)))
4194 ((and (or (null arg) (numberp arg)) ref (not (string= ref ""))
4195 (string-match regexp ref))
4196 ;; "^" searching parent, "C-u 2 ^" looking for grandparent.
4197 (while (string-match regexp ref)
4200 (wl-match-string 1 ref))
4202 (setq ref (substring ref (match-end 0)))
4205 (if (null arg) (nth 0 ref-list) ;; previous
4206 (if (<= arg i) (nth (1- arg) ref-list)
4207 (nth i ref-list))))))
4208 (set-buffer cur-buf)
4209 (or disp-msg (wl-summary-toggle-disp-msg 'off)))
4210 (cond ((and (null msg-id) (null msg-num))
4211 (message "No parent message!")
4213 ((and msg-id (wl-summary-jump-to-msg-by-message-id msg-id))
4214 (if wl-summary-buffer-disp-msg (wl-summary-redisplay))
4215 (message "Searching parent message...done")
4217 ((and msg-num (wl-summary-jump-to-msg msg-num))
4218 (if wl-summary-buffer-disp-msg (wl-summary-redisplay))
4219 (message "Searching parent message...done")
4222 (message "Parent message was not found.")
4225 (defun wl-summary-reply (&optional arg without-setup-hook)
4226 "Reply to current message. See also `wl-draft-reply'."
4228 (let ((folder wl-summary-buffer-elmo-folder)
4229 (number (wl-summary-message-number))
4230 (summary-buf (current-buffer))
4231 (winconf (current-window-configuration))
4235 (wl-summary-set-message-buffer-or-redisplay))
4236 (wl-message-select-buffer wl-message-buffer)
4238 (when (setq mes-buf (wl-message-get-original-buffer))
4239 (wl-draft-reply mes-buf arg summary-buf number)
4240 (wl-draft-reply-position wl-draft-reply-default-position)
4241 (unless without-setup-hook
4242 (run-hooks 'wl-mail-setup-hook)))
4243 (error (set-window-configuration winconf)
4244 (signal (car err)(cdr err))))
4245 (with-current-buffer summary-buf (run-hooks 'wl-summary-reply-hook))
4248 (defun wl-summary-write (folder)
4249 "Write a new draft from Summary."
4250 (interactive (list (wl-summary-buffer-folder-name)))
4251 (wl-draft (list (cons 'To "")) nil nil nil nil folder)
4252 (run-hooks 'wl-mail-setup-hook)
4253 (mail-position-on-field "To"))
4255 (defvar wl-summary-write-current-folder-functions
4256 '(wl-folder-get-newsgroups
4257 wl-folder-guess-mailing-list-by-refile-rule
4258 wl-folder-guess-mailing-list-by-folder-name)
4259 "Newsgroups or Mailing List address guess functions list.
4260 Call from `wl-summary-write-current-folder'.
4261 When guess function return nil, challenge next guess-function.")
4263 (defun wl-summary-write-current-folder (folder)
4264 "Write message to current FOLDER's newsgroup or mailing-list.
4265 Use function list is `wl-summary-write-current-folder-functions'."
4266 (interactive (list (wl-summary-buffer-folder-name)))
4267 (let ((func-list wl-summary-write-current-folder-functions)
4268 guess-list guess-func)
4270 (setq guess-list (funcall (car func-list) folder))
4271 (if (null guess-list)
4272 (setq func-list (cdr func-list))
4273 (setq guess-func (car func-list))
4274 (setq func-list nil)))
4275 (if (null guess-func)
4276 (wl-summary-write folder)
4277 (unless (or (stringp (nth 0 guess-list))
4278 (stringp (nth 1 guess-list))
4279 (stringp (nth 2 guess-list)))
4280 (error "Invalid value return guess function `%s'"
4281 (symbol-name guess-func)))
4282 (wl-draft (list (cons 'To (nth 0 guess-list))
4283 (cons 'Cc (nth 1 guess-list))
4284 (cons 'Newsgroups (nth 2 guess-list)))
4285 nil nil nil nil folder)
4286 (run-hooks 'wl-mail-setup-hook)
4287 (mail-position-on-field "Subject"))))
4289 (defun wl-summary-forward (&optional without-setup-hook)
4292 (let ((folder wl-summary-buffer-elmo-folder)
4293 (number (wl-summary-message-number))
4294 (summary-buf (current-buffer))
4295 (wl-draft-forward t)
4298 (message "No message.")
4299 (if (and (elmo-message-use-cache-p folder number)
4300 (eq (elmo-file-cache-status
4301 (elmo-file-cache-get
4302 (elmo-message-field folder number 'message-id)))
4305 (wl-summary-redisplay-internal nil nil 'force-reload)
4306 (wl-summary-redisplay-internal folder number))
4307 (wl-message-select-buffer wl-message-buffer)
4308 (setq subject (with-current-buffer
4309 wl-message-buffer-original-buffer
4310 (std11-field-body "Subject")))
4311 (wl-draft-forward subject summary-buf number)
4312 (with-current-buffer summary-buf (run-hooks 'wl-summary-forward-hook))
4313 (unless without-setup-hook
4314 (run-hooks 'wl-mail-setup-hook)))))
4316 (defun wl-summary-click (e)
4321 (defun wl-summary-read ()
4322 "Proceed reading message in the summary buffer."
4324 (let ((cur-buf (current-buffer)))
4325 (wl-summary-toggle-disp-msg 'on)
4326 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
4327 (set-buffer cur-buf)
4328 (if (wl-message-next-page)
4329 (wl-summary-down t)))))
4331 (defsubst wl-summary-cursor-move-surface (downward interactive)
4332 (if wl-summary-move-direction-toggle
4333 (setq wl-summary-move-direction-downward downward))
4334 (let ((start (point))
4335 (skip-tmark-regexp (wl-regexp-opt wl-summary-skip-mark-list))
4337 (column (current-column))
4338 goto-next next-entity finfo)
4341 (not (if downward (eobp) (bobp))))
4345 (setq skip (or (string-match skip-tmark-regexp
4346 (wl-summary-temp-mark))
4347 (not (and (wl-summary-message-number)
4348 (elmo-message-accessible-p
4349 wl-summary-buffer-elmo-folder
4350 (wl-summary-message-number)))))))
4351 (if (if downward (eobp) (and (bobp) skip)) (setq goto-next t))
4352 (if (or (eobp) (and (bobp) skip))
4354 (move-to-column column)
4357 (if wl-summary-buffer-disp-msg
4358 (wl-summary-redisplay))
4361 ((and (not downward) wl-summary-buffer-prev-folder-function)
4362 (funcall wl-summary-buffer-prev-folder-function))
4363 ((and downward wl-summary-buffer-next-folder-function)
4364 (funcall wl-summary-buffer-next-folder-function))
4366 (when wl-auto-select-next
4369 (wl-summary-get-next-folder)
4370 (wl-summary-get-prev-folder)))
4372 (setq finfo (wl-folder-get-entity-info next-entity))))
4374 '(lambda () (wl-summary-next-folder-or-exit next-entity))
4376 "No more messages. Type SPC to go to %s."
4377 (wl-summary-entity-info-msg next-entity finfo)))))))))
4379 (defun wl-summary-prev (&optional interactive)
4381 (wl-summary-cursor-move-surface nil (or interactive (interactive-p))))
4383 (defun wl-summary-next (&optional interactive)
4385 (wl-summary-cursor-move-surface t (or interactive (interactive-p))))
4387 (defun wl-summary-up (&optional interactive skip-no-unread)
4390 (if wl-summary-move-direction-toggle
4391 (setq wl-summary-move-direction-downward nil))
4392 (if (wl-summary-cursor-up)
4393 (if wl-summary-buffer-disp-msg
4394 (wl-summary-redisplay))
4397 (if wl-summary-buffer-prev-folder-function
4398 (funcall wl-summary-buffer-prev-folder-function)
4399 (let (next-entity finfo)
4400 (when wl-auto-select-next
4402 (setq next-entity (wl-summary-get-prev-unread-folder))
4404 (setq finfo (wl-folder-get-entity-info next-entity)))))
4405 (if (and skip-no-unread
4406 (eq wl-auto-select-next 'skip-no-unread))
4407 (wl-summary-next-folder-or-exit next-entity t)
4409 '(lambda () (wl-summary-next-folder-or-exit next-entity t))
4411 "No more unread messages. Type SPC to go to %s."
4412 (wl-summary-entity-info-msg next-entity finfo)))))))))
4414 (defun wl-summary-get-prev-folder ()
4415 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4417 (wl-folder-get-prev-folder
4418 (with-current-buffer folder-buf
4419 wl-folder-buffer-cur-entity-id)))))
4421 (defun wl-summary-get-next-folder ()
4422 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4424 (wl-folder-get-next-folder
4425 (with-current-buffer folder-buf
4426 wl-folder-buffer-cur-entity-id)))))
4428 (defun wl-summary-get-next-unread-folder ()
4429 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4431 (wl-folder-get-next-folder
4432 (with-current-buffer folder-buf
4433 wl-folder-buffer-cur-entity-id)
4436 (defun wl-summary-get-prev-unread-folder ()
4437 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4439 (wl-folder-get-prev-folder
4440 (with-current-buffer folder-buf
4441 wl-folder-buffer-cur-entity-id)
4444 (defun wl-summary-down (&optional interactive skip-no-unread)
4446 (if wl-summary-move-direction-toggle
4447 (setq wl-summary-move-direction-downward t))
4448 (if (wl-summary-cursor-down)
4449 (if wl-summary-buffer-disp-msg
4450 (wl-summary-redisplay))
4453 (if wl-summary-buffer-next-folder-function
4454 (funcall wl-summary-buffer-next-folder-function)
4455 (let (next-entity finfo)
4456 (when wl-auto-select-next
4457 (setq next-entity (wl-summary-get-next-unread-folder)))
4459 (setq finfo (wl-folder-get-entity-info next-entity)))
4460 (if (and skip-no-unread
4461 (eq wl-auto-select-next 'skip-no-unread))
4462 (wl-summary-next-folder-or-exit next-entity)
4464 '(lambda () (wl-summary-next-folder-or-exit next-entity))
4466 "No more unread messages. Type SPC to go to %s."
4467 (wl-summary-entity-info-msg next-entity finfo)))))))))
4469 (defun wl-summary-pop-to-last-message ()
4470 "Jump to last displayed message, and pop a new massage off the ring."
4472 (let ((number (wl-summary-pop-message (wl-summary-message-number))))
4474 (error "Empty message ring"))
4475 (wl-summary-jump-to-msg number)
4476 (when wl-summary-buffer-disp-msg
4477 (let (wl-summary-buffer-message-ring)
4478 (wl-summary-redisplay)))))
4480 (defun wl-summary-goto-last-displayed-msg (&optional arg)
4481 "Jump to last displayed message."
4484 ((eq last-command 'wl-summary-pop-to-last-message)
4485 (setq this-command 'wl-summary-pop-to-last-message)
4486 (wl-summary-pop-to-last-message))
4488 (setq this-command 'wl-summary-pop-to-last-message)
4489 (wl-summary-pop-to-last-message))
4491 (let ((current (wl-summary-message-number))
4492 (number (wl-summary-pop-message)))
4495 (wl-summary-jump-to-msg number)
4496 (if wl-summary-buffer-disp-msg
4497 (wl-summary-redisplay)
4498 (wl-summary-push-message current)))
4499 (message "No last message."))))))
4501 (defun wl-summary-message-display-type ()
4502 (when (and wl-summary-buffer-disp-msg
4503 (buffer-live-p wl-message-buffer)
4504 wl-summary-buffer-current-msg
4505 (wl-summary-message-number)
4506 (= (wl-summary-message-number) wl-summary-buffer-current-msg))
4507 (wl-message-buffer-display-type wl-message-buffer)))
4509 (defun wl-summary-buffer-display-mime-mode ()
4510 (or (wl-message-display-type-property (wl-summary-message-display-type)
4512 wl-summary-buffer-display-mime-mode))
4514 (defun wl-summary-buffer-display-header-mode ()
4515 (or (wl-message-display-type-property (wl-summary-message-display-type)
4517 wl-summary-buffer-display-header-mode))
4519 (defun wl-summary-toggle-mime (&optional arg)
4520 "Toggle MIME decoding.
4521 If ARG is non-nil, ask coding-system to display the message in the current
4524 If ARG is numeric number, decode message as following:
4525 1: Enable MIME analysis.
4526 2: Enable MIME analysis only for headers.
4527 3: Disable MIME analysis."
4529 (let ((mime-mode (wl-summary-buffer-display-mime-mode))
4530 (elmo-mime-display-as-is-coding-system
4531 elmo-mime-display-as-is-coding-system))
4532 (if (and (consp arg) (> (prefix-numeric-value arg) 4))
4534 (setq wl-summary-buffer-display-mime-mode mime-mode)
4535 (wl-summary-update-modeline))
4538 (setq mime-mode (case arg
4542 ;;; (4 'decode-only)
4545 ;; Specify coding-system (doesn't change the MIME mode).
4546 (setq elmo-mime-display-as-is-coding-system
4548 (not (wl-message-mime-analysis-p
4549 (wl-summary-message-display-type))))
4550 (or (read-coding-system "Coding system: ")
4551 elmo-mime-display-as-is-coding-system)
4552 elmo-mime-display-as-is-coding-system)))
4554 ;; Change the MIME mode.
4555 (setq mime-mode (or (cadr (memq mime-mode
4556 wl-summary-display-mime-mode-list))
4557 (car wl-summary-display-mime-mode-list)))))
4558 (wl-summary-redisplay-internal nil nil arg mime-mode))
4559 (message "MIME decoding: %s%s"
4560 (upcase (symbol-name mime-mode))
4561 (if (and (not (eq mime-mode 'mime))
4562 (not (eq elmo-mime-display-as-is-coding-system
4565 (symbol-name elmo-mime-display-as-is-coding-system)
4569 (defun wl-summary-redisplay (&optional arg)
4570 "Redisplay message."
4572 (apply #'wl-summary-redisplay-internal nil nil arg
4573 (unless (and (consp arg) (> (prefix-numeric-value arg) 4))
4574 (list wl-summary-buffer-display-mime-mode
4575 wl-summary-buffer-display-header-mode))))
4577 (defun wl-summary-toggle-all-header (&optional arg)
4578 "Toggle displaying message with all header."
4580 (let ((header-mode (wl-summary-buffer-display-header-mode)))
4581 (if (and (consp arg) (> (prefix-numeric-value arg) 4))
4582 (setq wl-summary-buffer-display-header-mode header-mode)
4583 (wl-summary-redisplay-internal
4585 (if (eq header-mode 'all) 'partial 'all)))))
4587 (defun wl-summary-redisplay-internal (&optional folder number force-reload
4588 mime-mode header-mode)
4589 (let* ((folder (or folder wl-summary-buffer-elmo-folder))
4590 (num (or number (wl-summary-message-number)))
4591 (wl-mime-charset wl-summary-buffer-mime-charset)
4592 (default-mime-charset wl-summary-buffer-mime-charset)
4593 fld-buf fld-win thr-entity
4594 (elmo-message-fetch-confirm (or elmo-message-fetch-confirm
4596 elmo-message-fetch-threshold))))
4597 (if (and wl-thread-open-reading-thread
4598 (eq wl-summary-buffer-view 'thread)
4599 (not (wl-thread-entity-get-opened
4600 (setq thr-entity (wl-thread-get-entity
4602 (wl-thread-entity-get-children thr-entity))
4603 (wl-thread-force-open))
4606 (setq wl-summary-buffer-disp-msg t)
4607 (wl-summary-push-message wl-summary-buffer-current-msg)
4608 ;; hide folder window
4609 (if (and (not wl-stay-folder-window)
4610 (setq fld-buf (get-buffer wl-folder-buffer-name)))
4611 (if (setq fld-win (get-buffer-window fld-buf))
4612 (delete-window fld-win)))
4613 (setq wl-current-summary-buffer (current-buffer))
4614 (wl-message-redisplay folder num
4615 (wl-message-make-display-type
4617 (wl-summary-buffer-display-mime-mode))
4619 (wl-summary-buffer-display-header-mode)))
4621 (string= (elmo-folder-name-internal folder)
4623 (when (elmo-message-use-cache-p folder num)
4624 (elmo-message-set-cached folder num t))
4626 (if (elmo-message-flagged-p wl-summary-buffer-elmo-folder
4629 (wl-summary-mark-as-read num)
4630 (wl-summary-count-unread)
4631 (wl-summary-update-modeline)
4632 (wl-folder-update-unread
4633 (wl-summary-buffer-folder-name)
4634 wl-summary-buffer-unread-count)))
4635 (setq wl-summary-buffer-current-msg num)
4636 (when wl-summary-recenter
4637 (recenter (/ (- (window-height) 2) 2))
4638 (if (not wl-summary-indent-length-limit)
4639 (wl-horizontal-recenter)))
4640 (wl-highlight-summary-displaying)
4641 (wl-message-buffer-prefetch-next
4643 (min (or wl-message-buffer-prefetch-depth 0)
4644 (1- wl-message-buffer-cache-size))
4646 wl-summary-buffer-mime-charset)
4647 (run-hooks 'wl-summary-redisplay-hook))
4648 (message "No message to display."))))
4650 (defun wl-summary-jump-to-current-message ()
4651 "Jump into Message buffer."
4653 (let (message-buf message-win)
4654 (if (setq message-buf wl-message-buffer)
4655 (if (setq message-win (get-buffer-window message-buf))
4656 (select-window message-win)
4657 (wl-message-select-buffer wl-message-buffer))
4658 (wl-summary-redisplay)
4659 (wl-message-select-buffer wl-message-buffer))))
4661 (defun wl-summary-cancel-message ()
4662 "Cancel an article on news."
4664 (if (null (wl-summary-message-number))
4665 (message "No message.")
4666 (let ((summary-buf (current-buffer))
4668 (wl-summary-set-message-buffer-or-redisplay)
4669 (if (setq message-buf (wl-message-get-original-buffer))
4670 (set-buffer message-buf))
4671 (unless (wl-message-news-p)
4672 (set-buffer summary-buf)
4673 (if (and (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4675 (y-or-n-p "Cannot get Newsgroups. Fetch again? "))
4677 (wl-summary-redisplay t)
4678 (wl-summary-supersedes-message))
4679 (error "This is not a news article; supersedes is impossible")))
4680 (when (yes-or-no-p "Do you really want to cancel this article? ")
4681 (let (from newsgroups message-id distribution buf)
4683 (setq from (std11-field-body "from")
4684 newsgroups (std11-field-body "newsgroups")
4685 message-id (std11-field-body "message-id")
4686 distribution (std11-field-body "distribution"))
4687 ;; Make sure that this article was written by the user.
4688 (unless (wl-address-user-mail-address-p
4689 (wl-address-header-extract-address
4690 (car (wl-parse-addresses from))))
4691 (error "This article is not yours"))
4692 ;; Make control message.
4693 (setq buf (set-buffer (get-buffer-create " *message cancel*")))
4694 (setq wl-draft-buffer-cur-summary-buffer summary-buf)
4695 (buffer-disable-undo (current-buffer))
4697 (insert "Newsgroups: " newsgroups "\n"
4698 "From: " (wl-address-header-extract-address
4700 "Subject: cmsg cancel " message-id "\n"
4701 "Control: cancel " message-id "\n"
4703 (concat "Distribution: " distribution "\n")
4705 mail-header-separator "\n"
4706 wl-summary-cancel-message)
4707 (message "Canceling your message...")
4708 (wl-draft-raw-send t t) ; kill when done, force-pre-hooks.
4709 (message "Canceling your message...done")))))))
4711 (defun wl-summary-supersedes-message ()
4712 "Supersede current message."
4714 (wl-summary-toggle-disp-msg 'off)
4715 (let ((summary-buf (current-buffer))
4717 (wl-summary-set-message-buffer-or-redisplay)
4718 (if (setq message-buf (wl-message-get-original-buffer))
4719 (set-buffer message-buf))
4720 (unless (wl-message-news-p)
4721 (set-buffer summary-buf)
4722 (if (and (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4724 (y-or-n-p "Cannot get Newsgroups. Fetch again? "))
4726 (wl-summary-redisplay t)
4727 (wl-summary-supersedes-message))
4728 (error "This is not a news article; supersedes is impossible")))
4730 (setq from (std11-field-body "from"))
4731 ;; Make sure that this article was written by the user.
4732 (unless (wl-address-user-mail-address-p
4733 (wl-address-header-extract-address
4734 (car (wl-parse-addresses from))))
4735 (error "This article is not yours"))
4736 (let* ((message-id (std11-field-body "message-id"))
4737 (followup-to (std11-field-body "followup-to"))
4738 (mail-default-headers
4739 (concat mail-default-headers
4740 "Supersedes: " message-id "\n"
4742 (concat "Followup-To: " followup-to "\n")))))
4743 (if message-buf (set-buffer message-buf))
4744 (wl-draft-edit-string (buffer-substring (point-min) (point-max)))))))
4746 (defun wl-summary-display-raw (&optional arg)
4747 "Display current message in raw format."
4749 (let ((number (wl-summary-message-number))
4750 (folder wl-summary-buffer-elmo-folder))
4752 (let ((raw (elmo-message-fetch-string
4754 (elmo-find-fetch-strategy folder number)))
4755 (raw-buffer (get-buffer-create "*wl:raw message*"))
4756 (raw-mode-map (make-sparse-keymap)))
4757 (with-current-buffer raw-buffer
4758 (toggle-read-only -1)
4760 (princ raw raw-buffer)
4761 (toggle-read-only t)
4762 (goto-char (point-min))
4763 (switch-to-buffer-other-window raw-buffer)
4764 (define-key raw-mode-map "l" 'toggle-truncate-lines)
4765 (define-key raw-mode-map "q" 'kill-buffer-and-window)
4766 (define-key raw-mode-map "," 'kill-buffer-and-window)
4767 (use-local-map raw-mode-map)))
4768 (message "No message to display."))
4771 (defun wl-summary-save (&optional arg wl-save-dir)
4772 "Save current message to disk."
4775 (num (wl-summary-message-number)))
4777 (setq wl-save-dir wl-temporary-file-directory))
4780 (setq filename (expand-file-name
4781 (concat (number-to-string num)
4782 wl-summary-save-file-suffix)
4784 (when (or (null arg)
4785 (file-exists-p filename))
4786 (setq filename (read-file-name "Save to file: " filename)))
4787 (wl-summary-set-message-buffer-or-redisplay)
4788 (set-buffer (wl-message-get-original-buffer))
4790 (not (file-exists-p filename))
4791 (y-or-n-p "File already exists. override it? "))
4792 (write-region-as-binary (point-min) (point-max) filename)))
4793 (message "No message to save."))
4796 (defun wl-summary-save-region (beg end)
4800 (wl-summary-narrow-to-region beg end)
4801 (goto-char (point-min))
4803 (wl-read-directory-name "Save to directory: "
4804 wl-temporary-file-directory)))
4805 (if (null (file-exists-p wl-save-dir))
4806 (make-directory wl-save-dir))
4807 (if (eq wl-summary-buffer-view 'thread)
4810 (let* ((number (wl-summary-message-number))
4811 (entity (wl-thread-get-entity number)))
4812 (if (wl-thread-entity-get-opened entity)
4813 (wl-summary-save t wl-save-dir)
4815 (wl-summary-save t wl-save-dir))
4818 (wl-summary-save t wl-save-dir)
4819 (forward-line 1)))))))
4821 ;; mew-summary-pipe-message()
4822 (defun wl-summary-pipe-message (prefix command)
4823 "Send this message via pipe."
4824 (interactive (list current-prefix-arg nil))
4825 (if (null (wl-summary-message-number))
4826 (message "No message.")
4827 (setq command (wl-read-shell-command "Shell command on message: "
4828 wl-summary-shell-command-last))
4829 (if (y-or-n-p "Send this message to pipe? ")
4830 (wl-summary-pipe-message-subr prefix command))))
4832 (defun wl-summary-target-mark-pipe (prefix command)
4833 "Send each marked messages via pipe."
4834 (interactive (list current-prefix-arg nil))
4835 (if (null wl-summary-buffer-target-mark-list)
4836 (message "No marked message.")
4837 (setq command (wl-read-shell-command
4838 "Shell command on each marked message: "
4839 wl-summary-shell-command-last))
4840 (when (y-or-n-p "Send each marked message to pipe? ")
4841 (while (car wl-summary-buffer-target-mark-list)
4842 (let ((num (car wl-summary-buffer-target-mark-list)))
4843 (wl-thread-jump-to-msg num)
4844 (wl-summary-pipe-message-subr prefix command)
4845 (wl-summary-unmark))))))
4847 (defun wl-summary-pipe-message-subr (prefix command)
4849 (wl-summary-set-message-buffer-or-redisplay)
4850 (set-buffer (wl-message-get-original-buffer))
4851 (if (string= command "")
4852 (setq command wl-summary-shell-command-last))
4853 (goto-char (point-min)) ; perhaps this line won't be necessary
4855 (search-forward "\n\n"))
4856 (shell-command-on-region (point) (point-max) command nil)
4857 (setq wl-summary-shell-command-last command)))
4859 (defun wl-summary-print-message (&optional arg)
4861 (if (null (wl-summary-message-number))
4862 (message "No message.")
4864 (wl-summary-set-message-buffer-or-redisplay)
4865 (if (or (not (interactive-p))
4866 (y-or-n-p "Print ok? "))
4868 (let ((buffer (generate-new-buffer " *print*")))
4869 (copy-to-buffer buffer (point-min) (point-max))
4871 (funcall wl-print-buffer-function)
4872 (kill-buffer buffer)))
4875 (defun wl-summary-print-message-with-ps-print (&optional filename)
4876 "Print message via ps-print."
4878 (if (null (wl-summary-message-number))
4879 (message "No message.")
4880 (setq filename (ps-print-preprint current-prefix-arg))
4881 (if (or (not (interactive-p))
4882 (y-or-n-p "Print ok? "))
4883 (let ((summary-buffer (current-buffer))
4886 (wl-summary-set-message-buffer-or-redisplay)
4887 (let* ((buffer (generate-new-buffer " *print*"))
4889 (set-buffer summary-buffer)
4890 (elmo-message-entity
4891 wl-summary-buffer-elmo-folder
4892 (wl-summary-message-number))))
4894 (or (elmo-message-entity-field entity 'subject 'string)
4897 (or (elmo-message-entity-field entity 'from 'string)
4900 (or (elmo-message-entity-field entity 'date 'string)
4902 (run-hooks 'wl-ps-preprint-hook)
4903 (set-buffer wl-message-buffer)
4904 (copy-to-buffer buffer (point-min) (point-max))
4907 (let ((ps-left-header
4908 (list (concat "(" wl-ps-subject ")")
4909 (concat "(" wl-ps-from ")")))
4911 (list "/pagenumberstring load"
4912 (concat "(" wl-ps-date ")"))))
4913 (run-hooks 'wl-ps-print-hook)
4914 (funcall wl-ps-print-buffer-function filename))
4915 (kill-buffer buffer)))))
4918 (if (featurep 'ps-print) ; ps-print is available.
4919 (fset 'wl-summary-print-message 'wl-summary-print-message-with-ps-print))
4921 (defun wl-summary-target-mark-print ()
4923 (wl-summary-check-target-mark)
4924 (when (y-or-n-p "Print all marked messages. OK? ")
4925 (while (car wl-summary-buffer-target-mark-list)
4926 (let ((num (car wl-summary-buffer-target-mark-list)))
4927 (wl-thread-jump-to-msg num)
4928 (wl-summary-print-message)
4929 (wl-summary-unmark)))))
4931 (defun wl-summary-folder-info-update ()
4932 (wl-folder-set-folder-updated
4933 (elmo-string (wl-summary-buffer-folder-name))
4935 wl-summary-buffer-unread-count
4937 wl-summary-buffer-elmo-folder))))
4939 (defun wl-summary-get-original-buffer ()
4940 "Get original buffer for the current summary."
4942 (wl-summary-set-message-buffer-or-redisplay)
4943 (wl-message-get-original-buffer)))
4945 (defun wl-summary-pack-number (&optional arg)
4947 (elmo-folder-pack-numbers wl-summary-buffer-elmo-folder)
4948 (let (wl-use-scoring)
4949 (wl-summary-rescan nil nil nil t)))
4951 (defun wl-summary-target-mark-uudecode ()
4953 (wl-summary-check-target-mark)
4954 (let ((mlist (reverse wl-summary-buffer-target-mark-list))
4955 (summary-buf (current-buffer))
4956 (tmp-buf (get-buffer-create "*WL UUENCODE*"))
4957 orig-buf i k filename rc errmsg)
4959 (setq k (length mlist))
4960 (set-buffer tmp-buf)
4962 (save-window-excursion
4964 (set-buffer summary-buf)
4965 (wl-summary-jump-to-msg (car mlist))
4966 (wl-summary-redisplay)
4967 (set-buffer (setq orig-buf (wl-summary-get-original-buffer)))
4968 (goto-char (point-min))
4969 (cond ((= i 1) ; first
4970 (if (setq filename (wl-message-uu-substring
4974 (error "Can't find begin line")))
4976 (wl-message-uu-substring orig-buf tmp-buf))
4978 (wl-message-uu-substring orig-buf tmp-buf nil t)))
4980 (setq mlist (cdr mlist)))
4981 (set-buffer tmp-buf)
4982 (message "Exec %s..." wl-prog-uudecode)
4984 (let ((decode-dir wl-temporary-file-directory))
4985 (if (not wl-prog-uudecode-no-stdout-option)
4986 (setq filename (read-file-name "Save to file: "
4988 (elmo-safe-filename filename)
4989 wl-temporary-file-directory)))
4991 (wl-read-directory-name "Save to directory: "
4992 wl-temporary-file-directory))
4993 (setq filename (expand-file-name filename decode-dir)))
4994 (if (file-exists-p filename)
4995 (or (yes-or-no-p (format "File %s exists. Save anyway? "
4998 (elmo-bind-directory
5002 (apply 'call-process-region (point-min) (point-max)
5003 wl-prog-uudecode t (current-buffer) nil
5004 wl-prog-uudecode-arg))))
5005 (when (not (= 0 rc))
5006 (setq errmsg (buffer-substring (point-min)(point-max)))
5007 (error "Uudecode error: %s" errmsg))
5008 (if (not wl-prog-uudecode-no-stdout-option)
5009 (let (file-name-handler-alist) ;; void jka-compr
5010 (as-binary-output-file
5011 (write-region (point-min) (point-max)
5012 filename nil 'no-msg))))
5013 (with-current-buffer summary-buf
5014 (wl-summary-delete-all-target-marks))
5015 (if (file-exists-p filename)
5016 (message "Saved as %s" filename)))
5017 (kill-buffer tmp-buf)))))
5020 ;;;(defun wl-summary-drop-unsync ()
5021 ;;; "Drop all unsync messages."
5023 ;;; (if (elmo-folder-pipe-p (wl-summary-buffer-folder-name))
5024 ;;; (error "You cannot drop unsync messages in this folder"))
5025 ;;; (if (or (not (interactive-p))
5026 ;;; (y-or-n-p "Drop all unsync messages? "))
5027 ;;; (let* ((folder-list (elmo-folder-get-primitive-folder-list
5028 ;;; (wl-summary-buffer-folder-name)))
5029 ;;; (is-multi (elmo-multi-p (wl-summary-buffer-folder-name)))
5033 ;;; (message "Dropping...")
5034 ;;; (while folder-list
5035 ;;; (setq pair (elmo-folder-message-numbers (car folder-list)))
5036 ;;; (when is-multi ;; dirty hack...
5037 ;;; (incf multi-num)
5038 ;;; (setcar pair (+ (* multi-num elmo-multi-divide-number)
5040 ;;; (elmo-msgdb-set-number-alist
5041 ;;; (wl-summary-buffer-msgdb)
5043 ;;; (elmo-msgdb-get-number-alist (wl-summary-buffer-msgdb))
5044 ;;; (list (cons (car pair) nil))))
5045 ;;; (setq sum (+ sum (cdr pair)))
5046 ;;; (setq folder-list (cdr folder-list)))
5047 ;;; (wl-summary-set-message-modified)
5048 ;;; (wl-folder-set-folder-updated (wl-summary-buffer-folder-name)
5050 ;;; (+ wl-summary-buffer-unread-count
5051 ;;; wl-summary-buffer-new-count)
5053 ;;; (message "Dropping...done"))))
5055 (defun wl-summary-previous-message-number (msg)
5056 "Return a message number previous to the message specified by MSG."
5057 (let ((list wl-summary-buffer-number-list)
5059 (while (and list (not (eq msg (car list))))
5060 (setq previous (car list))
5061 (setq list (cdr list)))
5064 (defun wl-summary-next-message-number (msg)
5065 "Return a message number next to the message specified by MSG."
5066 (cadr (memq msg wl-summary-buffer-number-list)))
5068 (defun wl-summary-default-get-next-msg (msg)
5069 (or (wl-summary-next-message msg
5070 (if wl-summary-move-direction-downward 'down
5073 (if wl-summary-move-direction-downward
5074 (wl-summary-next-message-number msg)
5075 (wl-summary-previous-message-number msg))))
5077 (defun wl-summary-save-current-message ()
5078 "Save current message for `wl-summary-yank-saved-message'."
5080 (let ((number (wl-summary-message-number)))
5081 (setq wl-summary-buffer-saved-message number)
5082 (and number (message "No: %s is saved." number))))
5084 (defun wl-summary-yank-saved-message ()
5085 "Set current message as a parent of the saved message."
5087 (if wl-summary-buffer-saved-message
5088 (let ((number (wl-summary-message-number)))
5089 (if (eq wl-summary-buffer-saved-message number)
5090 (message "Cannot set itself as a parent.")
5092 (wl-thread-jump-to-msg wl-summary-buffer-saved-message)
5093 (wl-thread-set-parent number)
5094 (wl-summary-set-thread-modified))
5095 (setq wl-summary-buffer-saved-message nil)))
5096 (message "There's no saved message.")))
5098 (defun wl-summary-toggle-header-narrowing ()
5099 "Toggle message header narrowing."
5101 (when wl-message-use-header-narrowing
5102 (save-selected-window
5103 (let* ((mbuf wl-message-buffer)
5104 (mwin (when mbuf (get-buffer-window mbuf)))
5105 (wpos (when mwin (window-start mwin))))
5108 (wl-message-header-narrowing-toggle)
5109 (and wpos (set-window-start mwin wpos)))))))
5111 (defun wl-summary-toggle-mime-buttons ()
5112 "Toggle visibility of mime buttons."
5114 (customize-set-value 'mime-view-buttons-visible (not mime-view-buttons-visible))
5115 (wl-message-buffer-cache-clean-up)
5116 (wl-summary-redisplay))
5119 (product-provide (provide 'wl-summary) (require 'wl-version))
5121 ;;; wl-summary.el ends here