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 %d bytes. Prefetch it? "
1603 (wl-set-string-width
1606 wl-summary-from-function
1610 (elmo-message-entity-field
1616 (message ""))) ; flush.
1621 (when (or arg (not file-cached))
1622 (elmo-message-encache wl-summary-buffer-elmo-folder
1624 (elmo-message-set-cached wl-summary-buffer-elmo-folder
1629 (defsubst wl-summary-narrow-to-region (beg end)
1636 (if (= (current-column) 0)
1640 (defun wl-summary-prefetch-region-no-mark (beg end &optional prefetch-marks)
1648 (setq start-pos (point))
1650 (wl-summary-narrow-to-region beg end)
1651 ;; collect prefetch targets.
1652 (message "Collecting marks...")
1653 (goto-char (point-min))
1655 (setq msg (wl-summary-message-number))
1656 (setq mark (wl-summary-persistent-mark msg))
1657 (if (or (and (null prefetch-marks)
1659 (null (elmo-file-cache-exists-p
1661 wl-summary-buffer-elmo-folder
1664 (member mark prefetch-marks))
1665 (setq targets (nconc targets (list msg))))
1666 (setq entity (wl-thread-get-entity msg))
1667 (if (or (not (eq wl-summary-buffer-view 'thread))
1668 (wl-thread-entity-get-opened entity))
1669 (); opened. no hidden children.
1670 (setq targets (nconc
1672 (wl-thread-get-children-msgs-uncached
1673 msg prefetch-marks))))
1675 (setq length (length targets))
1676 (message "Prefetching...")
1678 (when (if (not (wl-thread-entity-parent-invisible-p
1679 (wl-thread-get-entity (car targets))))
1681 (wl-summary-jump-to-msg (car targets))
1682 (wl-summary-prefetch-msg
1683 (wl-summary-message-number)))
1684 (wl-summary-prefetch-msg (car targets)))
1685 (message "Prefetching... %d/%d message(s)"
1686 (setq count (+ 1 count)) length))
1687 (setq targets (cdr targets)))
1688 (message "Prefetched %d/%d message(s)" count length)
1689 (cons count length)))))
1691 (defun wl-summary-delete-marks-on-buffer (marks)
1693 (wl-summary-unmark (pop marks))))
1695 (defun wl-summary-delete-copy-marks-on-buffer (copies)
1696 (wl-summary-delete-marks-on-buffer copies))
1699 (defun wl-summary-delete-all-target-marks ()
1700 (wl-summary-delete-marks-on-buffer wl-summary-buffer-target-mark-list))
1702 (defun wl-summary-number-list-from-region (beg end)
1705 (wl-summary-narrow-to-region beg end)
1706 (goto-char (point-min))
1708 (if (eq wl-summary-buffer-view 'thread)
1710 (let* ((number (wl-summary-message-number))
1711 (entity (wl-thread-get-entity number)))
1714 (if (wl-thread-entity-get-opened entity)
1716 (wl-thread-get-children-msgs number))))
1720 (nconc number-list (list (wl-summary-message-number))))
1724 (defun wl-summary-mark-as-read-region (beg end)
1726 (let ((number-list (wl-summary-number-list-from-region beg end)))
1727 (if (null number-list)
1728 (message "No message.")
1729 (wl-summary-mark-as-read number-list))))
1731 (defun wl-summary-mark-as-unread-region (beg end)
1733 (let ((number-list (wl-summary-number-list-from-region beg end)))
1734 (if (null number-list)
1735 (message "No message.")
1736 (wl-summary-mark-as-unread number-list))))
1738 (defun wl-summary-set-flags-region (beg end &optional remove)
1739 (interactive "r\nP")
1740 (let ((number-list (wl-summary-number-list-from-region beg end)))
1741 (if (null number-list)
1742 (message "No message.")
1743 (wl-summary-set-flags-internal number-list nil nil remove)
1744 (wl-summary-count-unread)
1745 (wl-summary-update-modeline))))
1747 (defun wl-summary-mark-as-answered-region (beg end &optional remove)
1748 (interactive "r\nP")
1749 (let ((number-list (wl-summary-number-list-from-region beg end))
1751 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
1754 (wl-summary-message-number))
1756 (if (null number-list)
1757 (message "No message.")
1758 (wl-summary-set-persistent-mark-internal remove 'answered
1760 nil nil (interactive-p))
1761 (wl-summary-count-unread)
1762 (wl-summary-update-modeline))))
1764 (defun wl-summary-mark-as-important-region (beg end &optional remove)
1765 (interactive "r\nP")
1766 (let ((number-list (wl-summary-number-list-from-region beg end))
1768 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
1771 (wl-summary-message-number))
1773 (if (null number-list)
1774 (message "No message.")
1775 (wl-summary-set-persistent-mark-internal remove 'important number-list
1776 nil nil (interactive-p))
1777 (wl-summary-count-unread)
1778 (wl-summary-update-modeline))))
1780 (defun wl-summary-recover-messages-region (beg end)
1781 "Recover killed messages in region."
1783 (let ((number-list (wl-summary-number-list-from-region beg end)))
1784 (if (null number-list)
1785 (message "No message.")
1786 (elmo-folder-recover-messages wl-summary-buffer-elmo-folder
1789 (defun wl-summary-mark-as-read-all ()
1791 (if (or (not (interactive-p))
1792 (y-or-n-p "Mark all messages as read? "))
1793 (let ((folder wl-summary-buffer-elmo-folder)
1794 (cur-buf (current-buffer)))
1795 (message "Setting all msgs as read...")
1796 (elmo-folder-unset-flag
1798 (elmo-folder-list-flagged folder 'unread 'in-msgdb)
1800 (wl-folder-update-unread (wl-summary-buffer-folder-name) 0)
1801 (setq wl-summary-buffer-unread-count 0)
1802 (setq wl-summary-buffer-new-count 0)
1803 (wl-summary-update-modeline)
1804 (message "Setting all msgs as read...done"))))
1806 (defun wl-summary-delete-cache ()
1807 "Delete cache of current message."
1810 (let* ((folder wl-summary-buffer-elmo-folder)
1812 (setq number (wl-summary-message-number))
1813 (elmo-message-set-cached folder number nil)
1815 (elmo-file-cache-delete
1816 (elmo-file-cache-get-path
1817 (elmo-message-field wl-summary-buffer-elmo-folder
1821 (defun wl-summary-resume-cache-status ()
1822 "Resume the cache status of all messages in the current folder."
1824 (let ((folder wl-summary-buffer-elmo-folder)
1826 (message "Resuming cache status...")
1828 (goto-char (point-min))
1830 (setq number (wl-summary-message-number))
1831 (setq msgid (elmo-message-field folder number 'message-id))
1832 (elmo-message-set-cached folder number
1833 (elmo-file-cache-exists-p msgid))
1835 (wl-summary-count-unread)
1836 (wl-summary-update-modeline)
1837 (message "Resuming cache status...done"))))
1839 (defun wl-summary-delete-messages-on-buffer (msgs)
1842 (let ((inhibit-read-only t)
1843 (buffer-read-only nil)
1848 (elmo-kill-buffer wl-summary-search-buf-name)
1850 (if (eq wl-summary-buffer-view 'thread)
1852 ;; don't use wl-append(nconc), because list is broken. ...why?
1855 (wl-thread-delete-message (car msgs))))
1856 (setq update-list (delq (car msgs) update-list)))
1857 (goto-char (point-min))
1858 (if (wl-summary-jump-to-msg (car msgs))
1860 (delete-region (point-at-bol) (point-at-eol))
1861 (delete-char 1) ; delete '\n'
1862 (setq wl-summary-buffer-number-list
1863 (delq (car msgs) wl-summary-buffer-number-list)))))
1864 (setq msgs (cdr msgs)))
1865 (when (eq wl-summary-buffer-view 'thread)
1866 (let ((updates (elmo-uniq-list update-list)))
1867 (elmo-with-progress-display (wl-thread-update-line (length updates))
1868 "Updating deleted thread"
1869 (wl-thread-update-line-msgs updates)
1870 (wl-thread-cleanup-symbols msgs2))))
1871 (wl-summary-count-unread)
1872 (wl-summary-update-modeline)
1873 (wl-summary-folder-info-update))))
1875 (defun wl-summary-update-status-marks (beg end &optional check)
1876 "Synchronize status marks on current buffer to the msgdb."
1880 (while (and (< (point) end) (not (eobp)))
1881 (when (or (not check)
1882 (wl-summary-persistent-mark-invalid-p))
1883 (wl-summary-update-persistent-mark))
1886 (defun wl-summary-update-mark-window (&optional win beg)
1887 "Update persistent mark in visible summary window.
1888 This function is defined for `window-scroll-functions'"
1889 (with-current-buffer (window-buffer win)
1890 (when (eq major-mode 'wl-summary-mode)
1891 (let ((start (window-start win))
1892 (end (condition-case nil
1893 (window-end win t) ; old emacsen doesn't support 2nd arg.
1894 (error (window-end win)))))
1895 (wl-summary-update-status-marks start end 'check)))))
1897 (defun wl-summary-insert-message (&rest args)
1898 (if (eq wl-summary-buffer-view 'thread)
1899 (apply 'wl-summary-insert-thread args)
1900 (apply 'wl-summary-insert-sequential args)))
1902 (defun wl-summary-sort (reverse)
1903 "Sort summary lines into the selected order; argument means descending order."
1905 (let ((default-value (symbol-name wl-summary-default-sort-spec)))
1907 (wl-completing-read-multiple
1908 (format "%s by (%s): " (if reverse "Reverse sort" "Sort") default-value)
1910 (mapcar (lambda (spec) (list (symbol-name spec)))
1911 wl-summary-sort-specs)
1912 (mapcar (lambda (spec) (list (concat "!" (symbol-name spec))))
1913 wl-summary-sort-specs))
1918 (defun wl-summary-get-available-flags (&optional include-specials)
1919 (let ((flags (elmo-uniq-list
1920 (append elmo-global-flags
1921 (copy-sequence elmo-preserved-flags))
1923 (if include-specials
1925 (delq 'new (delq 'cached flags)))))
1927 (defun wl-summary-sync-marks ()
1928 "Update persistent marks in summary."
1930 (let ((mes "Updated ")
1932 (message "Updating marks...")
1933 (dolist (flag (wl-summary-get-available-flags))
1934 (setq diff (elmo-list-diff (elmo-folder-list-flagged
1935 wl-summary-buffer-elmo-folder
1937 (elmo-folder-list-flagged
1938 wl-summary-buffer-elmo-folder
1940 (setq diffs (cadr diff))
1941 (setq mes (concat mes (format "-%d" (length diffs))))
1943 (wl-summary-unset-persistent-mark flag diffs 'no-modeline 'no-server))
1944 (setq diffs (car diff)
1945 mes (concat mes (format "/+%d %s " (length diffs) flag)))
1947 (wl-summary-set-persistent-mark flag diffs 'no-modeline 'no-server)))
1948 (if (interactive-p) (message "%s" mes))))
1950 (defun wl-summary-sync-update (&optional unset-cursor
1954 "Update the summary view to the newest folder status."
1956 (let* ((folder wl-summary-buffer-elmo-folder)
1957 (elmo-mime-charset wl-summary-buffer-mime-charset)
1958 (inhibit-read-only t)
1959 (buffer-read-only nil)
1960 gc-message ; for XEmacs
1961 crossed expunged mes)
1964 (unless wl-summary-buffer-elmo-folder
1965 (error "(Internal error) Folder is not set:%s" (buffer-name
1967 ;; Flush pending append operations (disconnected operation).
1969 ;;; (wl-summary-flush-pending-append-operations seen-list))
1970 (goto-char (point-max))
1971 (wl-folder-confirm-existence folder (elmo-folder-plugged-p folder))
1972 (setq crossed (elmo-folder-synchronize folder
1977 (let ((wl-summary-highlight
1978 (and wl-summary-highlight
1979 (not wl-summary-lazy-highlight)))
1980 append-list delete-list
1981 update-thread update-top-list
1984 (if sync-all (wl-summary-sync-all-init))
1985 (setq diff (elmo-list-diff (elmo-folder-list-messages
1987 (not disable-killed)
1989 wl-summary-buffer-number-list))
1990 (setq append-list (sort (car diff) #'<))
1991 (setq delete-list (cadr diff))
1994 (wl-summary-delete-messages-on-buffer delete-list))
1995 (unless wl-summary-lazy-update-mark
1996 (wl-summary-update-status-marks (point-min) (point-max)))
1997 (when (and wl-summary-lazy-highlight
1998 wl-summary-lazy-update-mark)
1999 (let (buffer-read-only)
2000 (put-text-property (point-min) (point-max) 'face nil)))
2001 (setq num (length append-list))
2002 (setq wl-summary-delayed-update nil)
2003 (elmo-kill-buffer wl-summary-search-buf-name)
2004 (elmo-with-progress-display (wl-summary-insert-line num)
2005 (if (eq wl-summary-buffer-view 'thread)
2007 "Inserting message")
2008 (dolist (number append-list)
2009 (setq entity (elmo-message-entity folder number))
2010 (when (setq update-thread
2011 (wl-summary-insert-message
2014 (wl-append update-top-list update-thread))
2015 (if elmo-use-database
2016 (elmo-database-msgid-put
2017 (elmo-message-entity-field entity 'message-id)
2018 (elmo-folder-name-internal folder)
2019 (elmo-message-entity-number entity))))
2020 (while wl-summary-delayed-update
2021 (message "Parent (%d) of message %d is no entity"
2022 (caar wl-summary-delayed-update)
2023 (elmo-message-entity-number
2024 (cdar wl-summary-delayed-update)))
2025 (when (setq update-thread
2026 (wl-summary-insert-message
2027 (cdar wl-summary-delayed-update)
2028 wl-summary-buffer-elmo-folder
2030 (wl-append update-top-list update-thread))
2031 (setq wl-summary-delayed-update
2032 (cdr wl-summary-delayed-update))))
2033 (when (and (eq wl-summary-buffer-view 'thread)
2035 (wl-thread-update-indent-string-thread
2036 (elmo-uniq-list update-top-list)))
2037 (when (or delete-list append-list)
2038 (wl-summary-set-message-modified))
2039 (when (and sync-all (eq wl-summary-buffer-view 'thread))
2040 (elmo-kill-buffer wl-summary-search-buf-name)
2041 (wl-thread-insert-top))
2042 (if elmo-use-database
2043 (elmo-database-close))
2044 (run-hooks 'wl-summary-sync-updated-hook)
2046 (if (and (eq (length delete-list) 0)
2049 "No updates for \"%s\"" (elmo-folder-name-internal
2051 (format "Updated (-%d/+%d) message(s)"
2052 (length delete-list) num))))
2053 (setq mes "Quit updating")))
2054 ;; synchronize marks.
2055 (if (and crossed wl-summary-auto-sync-marks)
2056 (wl-summary-sync-marks))
2058 (when wl-use-scoring
2059 (setq wl-summary-scored nil)
2060 (wl-summary-score-headers (and sync-all
2061 (wl-summary-rescore-msgs
2062 wl-summary-buffer-number-list))
2064 (when (and wl-summary-scored
2065 (setq expunged (wl-summary-score-update-all-lines)))
2066 (setq mes (concat mes
2067 (format " (%d expunged)"
2068 (length expunged))))))
2069 (if (and crossed (> crossed 0))
2073 (format " (%d crosspost)" crossed))
2074 (format "%d crosspost message(s)" crossed)))
2075 (and mes (setq mes (concat mes "."))))
2076 ;; Update Folder mode
2077 (wl-folder-set-folder-updated
2078 (elmo-folder-name-internal folder)
2080 (or (cdr (assq 'unread (wl-summary-count-unread))) 0)
2081 (elmo-folder-length folder)))
2082 (wl-summary-update-modeline)
2084 (unless unset-cursor
2085 (goto-char (point-min))
2086 (if (not (wl-summary-cursor-down t))
2088 (goto-char (point-max))
2090 (when (and wl-summary-highlight
2091 (not wl-summary-lazy-highlight)
2092 (not (get-text-property (point) 'face)))
2096 wl-summary-partial-highlight-above-lines
2097 wl-summary-highlight-partial-threshold)))
2098 (wl-highlight-summary (point) (point-max))))))
2099 (wl-delete-all-overlays)
2100 (run-hooks 'wl-summary-buffer-window-scroll-functions)
2101 (set-buffer-modified-p nil)
2102 (if mes (message "%s" mes)))))
2104 (defun wl-summary-set-score-mark (mark)
2107 (let ((cur-mark (wl-summary-temp-mark)))
2108 (when (member cur-mark (list " "
2109 wl-summary-score-below-mark
2110 wl-summary-score-over-mark))
2111 (wl-summary-put-temp-mark mark)
2112 (if wl-summary-highlight
2113 (wl-highlight-summary-current-line))
2114 (set-buffer-modified-p nil)))))
2116 (defun wl-summary-get-score-mark (msg-num)
2117 (let ((score (cdr (assq msg-num wl-summary-scored))))
2119 (cond ((< score wl-summary-default-score)
2121 ((> score wl-summary-default-score)
2124 (defun wl-summary-update-modeline ()
2125 (setq wl-summary-buffer-mode-line
2126 (funcall wl-summary-buffer-mode-line-formatter)))
2128 (defun wl-summary-jump-to-msg (&optional number beg end)
2129 (interactive "NJump to Message (No.): ")
2133 (setq regexp (concat "\r" (number-to-string number) "[^0-9]"))
2134 (if (and beg end (or (< pos beg) (< end pos)))
2137 (if (re-search-forward regexp end t)
2138 (progn (backward-char 1) (beginning-of-line) t)
2142 (if (or (and (re-search-forward regexp end t)
2143 (progn (backward-char 1) t))
2144 (re-search-backward regexp beg t))
2145 (progn (beginning-of-line) t)
2148 (defun wl-summary-highlight-msgs (msgs)
2150 (elmo-with-progress-display (wl-summary-highlight-line (length msgs))
2153 (if (wl-summary-jump-to-msg (car msgs))
2154 (wl-highlight-summary-current-line))
2155 (setq msgs (cdr msgs))
2156 (elmo-progress-notify 'wl-summary-highlight-line)))))
2158 (defun wl-summary-message-number ()
2161 (if (or (re-search-forward "\r\\(-?[0-9]+\\)" (point-at-eol) t)
2162 (re-search-forward "^ *\\(-?[0-9]+\\)" (point-at-eol) t))
2163 (string-to-number (wl-match-buffer 1))
2166 (defun wl-summary-delete-all-msgs ()
2168 (let ((cur-buf (current-buffer))
2169 (dels (elmo-folder-list-messages wl-summary-buffer-elmo-folder)))
2170 (set-buffer cur-buf)
2172 (message "No message to delete.")
2173 (if (y-or-n-p (format "%s has %d message(s). Delete all? "
2174 (wl-summary-buffer-folder-name)
2177 (message "Deleting...")
2178 (elmo-folder-move-messages wl-summary-buffer-elmo-folder dels
2180 (wl-summary-set-message-modified)
2181 (wl-folder-set-folder-updated (wl-summary-buffer-folder-name)
2184 ;;; (setq wl-thread-top-entity '(nil t nil nil))
2185 (setq wl-summary-buffer-unread-count 0)
2186 (setq wl-summary-buffer-new-count 0)
2187 (wl-summary-update-modeline)
2188 (set-buffer cur-buf)
2189 (let ((inhibit-read-only t)
2190 (buffer-read-only nil))
2192 ;;; (if wl-summary-cache-use (wl-summary-save-view-cache))
2193 (message "Deleting...done")
2197 (defun wl-summary-toggle-thread (&optional arg)
2198 "Toggle thread status (T)hread and (S)equential.
2199 If ARG, without confirm."
2202 (y-or-n-p (format "Toggle threading? (y=%s): "
2203 (if (eq wl-summary-buffer-view 'thread)
2204 "\"off\"" "\"on\""))))
2205 (if (eq wl-summary-buffer-view 'thread)
2206 (setq wl-summary-buffer-view 'sequence)
2207 (setq wl-summary-buffer-view 'thread))
2208 (wl-summary-update-modeline)
2209 (force-mode-line-update)
2210 (wl-summary-rescan nil nil nil t)))
2212 (defun wl-summary-load-file-object (filename)
2213 "Load lisp object from dir."
2215 (let (insert-file-contents-pre-hook ; To avoid autoconv-xmas...
2216 insert-file-contents-post-hook
2218 (if (not (file-readable-p filename))
2220 (as-binary-input-file (insert-file-contents filename))
2222 (read (current-buffer))
2223 (error (error "Reading failed")))))))
2225 (defun wl-summary-goto-folder (&optional arg)
2227 (wl-summary-goto-folder-subr nil nil nil nil t nil arg))
2229 (defun wl-summary-goto-folder-sticky ()
2231 (wl-summary-goto-folder-subr nil nil nil t t))
2233 (defun wl-summary-goto-last-visited-folder ()
2236 (wl-folder-search-entity-by-name wl-summary-last-visited-folder
2239 (if entity (wl-folder-set-current-entity-id
2240 (wl-folder-get-entity-id entity))))
2241 (wl-summary-goto-folder-subr wl-summary-last-visited-folder nil nil nil t))
2243 (defun wl-summary-sticky-p (&optional folder)
2245 (get-buffer (wl-summary-sticky-buffer-name
2246 (elmo-folder-name-internal folder)))
2247 (not (string= wl-summary-buffer-name (buffer-name)))))
2249 (defun wl-summary-always-sticky-folder-p (folder)
2250 (or (eq t wl-summary-always-sticky-folder-list)
2251 (wl-string-match-member
2252 (elmo-folder-name-internal folder)
2253 wl-summary-always-sticky-folder-list)))
2255 (defun wl-summary-stick (&optional force)
2256 "Make current summary buffer sticky."
2258 (if (wl-summary-sticky-p)
2259 (message "Current summary buffer is already sticky.")
2260 (when (or force (y-or-n-p "Stick current summary buffer? "))
2261 (wl-summary-toggle-disp-msg 'off)
2262 (wl-summary-switch-to-clone-buffer
2263 (wl-summary-sticky-buffer-name
2264 (wl-summary-buffer-folder-name)))
2266 ;;; (rename-buffer (wl-summary-sticky-buffer-name
2267 ;;; (wl-summary-buffer-folder-name))))
2268 (message "Folder `%s' is now sticky." (wl-summary-buffer-folder-name)))))
2270 (defun wl-summary-switch-to-clone-buffer (buffer-name)
2271 (let ((cur-buf (current-buffer))
2272 (msg (wl-summary-message-number))
2273 (buf (get-buffer-create buffer-name))
2274 (folder wl-summary-buffer-elmo-folder)
2276 (append '(wl-summary-buffer-view
2277 wl-summary-buffer-temp-mark-list
2278 wl-summary-buffer-target-mark-list
2279 wl-summary-buffer-elmo-folder
2280 wl-summary-buffer-number-column
2281 wl-summary-buffer-temp-mark-column
2282 wl-summary-buffer-persistent-mark-column
2283 wl-summary-buffer-message-modified
2284 wl-summary-buffer-thread-modified
2285 wl-summary-buffer-number-list
2286 wl-summary-buffer-persistent-mark-version
2287 wl-summary-buffer-folder-name
2288 wl-summary-buffer-line-formatter)
2289 (and (eq wl-summary-buffer-view 'thread)
2290 '(wl-thread-entity-hashtb
2292 wl-thread-entity-list))
2295 wl-summary-default-score
2296 wl-summary-important-above
2297 wl-summary-target-above
2298 wl-summary-mark-below
2299 wl-summary-expunge-below))
2300 (and (featurep 'wl-score)
2301 '(wl-current-score-file
2305 (wl-summary-buffer-set-folder folder)
2306 (let ((buffer-read-only nil))
2307 (insert-buffer-substring cur-buf))
2308 (set-buffer-modified-p nil)
2309 (while copy-variables
2310 (set (car copy-variables)
2311 (with-current-buffer cur-buf
2312 (symbol-value (car copy-variables))))
2313 (setq copy-variables (cdr copy-variables)))
2314 (switch-to-buffer buf)
2315 (kill-buffer cur-buf)
2316 (wl-summary-count-unread)
2317 (wl-summary-update-modeline)
2319 (if (eq wl-summary-buffer-view 'thread)
2320 (wl-thread-jump-to-msg msg)
2321 (wl-summary-jump-to-msg msg))
2322 (goto-char (point-max))
2323 (beginning-of-line))))
2325 (defun wl-summary-get-buffer (folder)
2327 (or (get-buffer (wl-summary-sticky-buffer-name folder))
2328 (let ((buffer (get-buffer wl-summary-buffer-name)))
2330 (with-current-buffer buffer
2331 (string= (wl-summary-buffer-folder-name) folder))
2334 (defun wl-summary-get-buffer-create (name &optional force-sticky)
2337 (wl-summary-sticky-buffer-name name))
2338 (or (get-buffer (wl-summary-sticky-buffer-name name))
2339 (get-buffer-create wl-summary-buffer-name))))
2341 (defun wl-summary-make-number-list ()
2343 (goto-char (point-min))
2344 (setq wl-summary-buffer-number-list nil)
2346 (setq wl-summary-buffer-number-list
2347 (cons (wl-summary-message-number)
2348 wl-summary-buffer-number-list))
2350 (setq wl-summary-buffer-number-list
2351 (nreverse wl-summary-buffer-number-list))))
2353 (defun wl-summary-auto-select-msg-p (unread-msg)
2355 (not (elmo-message-has-global-flag-p
2356 wl-summary-buffer-elmo-folder unread-msg))))
2358 (defsubst wl-summary-open-folder (folder)
2360 (let ((elmo-mime-charset wl-summary-buffer-mime-charset))
2362 (elmo-folder-open folder 'load-msgdb)
2363 ;; For compatibility
2364 (setq wl-summary-buffer-folder-name (elmo-folder-name-internal
2367 (defun wl-summary-goto-folder-subr (&optional name scan-type other-window
2368 sticky interactive scoring
2370 "Display target folder on summary."
2372 (let* ((keep-cursor (memq this-command
2373 wl-summary-keep-cursor-command))
2374 (name (or name (wl-summary-read-folder wl-default-folder)))
2375 (cur-fld wl-summary-buffer-elmo-folder)
2376 folder buf mes hilit reuse-buf
2378 (if (string= name "")
2379 (setq name wl-default-folder))
2380 (setq folder (wl-folder-get-elmo-folder name))
2381 (when (and (not (string=
2382 (and cur-fld (elmo-folder-name-internal cur-fld))
2383 (elmo-folder-name-internal folder))) ; folder is moved.
2384 (eq major-mode 'wl-summary-mode)) ; called in summary.
2385 (setq wl-summary-last-visited-folder (wl-summary-buffer-folder-name))
2386 (run-hooks 'wl-summary-exit-pre-hook)
2387 (let ((discard-contents (or force-exit (not (wl-summary-sticky-p)))))
2388 (when discard-contents
2389 (wl-summary-cleanup-temp-marks))
2390 (wl-summary-save-view)
2391 (if discard-contents
2392 (elmo-folder-close wl-summary-buffer-elmo-folder)
2393 (elmo-folder-commit wl-summary-buffer-elmo-folder)))
2394 (if (and (wl-summary-sticky-p) force-exit)
2395 (kill-buffer (current-buffer))))
2396 (setq buf (wl-summary-get-buffer-create (elmo-folder-name-internal folder)
2399 (with-current-buffer buf
2400 (string= (elmo-folder-name-internal folder)
2401 (wl-summary-buffer-folder-name))))
2405 (switch-to-buffer buf)
2408 (delete-other-windows))
2410 (unless (eq major-mode 'wl-summary-mode)
2412 (wl-summary-buffer-set-folder folder)
2413 (setq wl-summary-buffer-display-mime-mode
2414 (if (wl-summary-no-mime-p wl-summary-buffer-elmo-folder)
2417 (setq wl-summary-buffer-disp-msg nil)
2418 (setq wl-summary-buffer-message-ring nil)
2419 (setq wl-summary-buffer-current-msg nil)
2420 (setq wl-summary-buffer-persistent-mark-version 0)
2421 (let ((inhibit-read-only t)
2422 (buffer-read-only nil))
2424 ;; Resume summary view
2425 (if wl-summary-cache-use
2426 (let* ((dir (elmo-folder-msgdb-path folder))
2427 (cache (expand-file-name wl-summary-cache-file dir))
2428 (view (expand-file-name wl-summary-view-file dir)))
2429 (when (file-exists-p cache)
2430 (insert-file-contents-as-binary cache)
2431 (set-buffer-multibyte
2432 default-enable-multibyte-characters)
2433 (decode-mime-charset-region
2434 (point-min)(point-max)
2435 wl-summary-buffer-mime-charset 'LF))
2436 (if (file-exists-p view)
2437 (setq wl-summary-buffer-view
2438 (wl-summary-load-file-object view))
2439 (setq wl-summary-buffer-view
2440 (or (wl-get-assoc-list-value
2441 wl-summary-default-view-alist
2442 (elmo-folder-name-internal folder))
2443 wl-summary-default-view)))
2444 (wl-thread-resume-entity folder)
2445 (wl-summary-open-folder folder)
2446 (wl-summary-detect-mark-position))
2447 (setq wl-summary-buffer-view
2448 (wl-summary-load-file-object
2449 (expand-file-name wl-summary-view-file
2450 (elmo-folder-msgdb-path folder))))
2451 (wl-summary-open-folder folder)
2452 (wl-summary-detect-mark-position)
2453 (wl-summary-rescan))
2454 (wl-summary-count-unread)
2455 (wl-summary-update-modeline)))
2456 (unless (eq wl-summary-buffer-view 'thread)
2457 (wl-summary-make-number-list))
2458 (when (and wl-summary-cache-use
2459 (or (and wl-summary-check-line-format
2460 (wl-summary-line-format-changed-p))
2461 (wl-summary-view-old-p)))
2462 (wl-summary-rescan))
2463 (wl-summary-toggle-disp-msg (if wl-summary-buffer-disp-msg 'on 'off))
2464 (unless (and reuse-buf keep-cursor)
2466 (let ((wl-use-scoring
2467 (if (or scoring interactive) wl-use-scoring)))
2468 (if (and (not scan-type)
2471 (setq scan-type (wl-summary-get-sync-range folder)))
2474 (wl-summary-sync 'unset-cursor))
2475 ((eq scan-type 'all)
2476 (wl-summary-sync 'unset-cursor "all"))
2477 ((eq scan-type 'no-sync))
2478 ((eq scan-type 'rescan)
2479 (wl-summary-rescan))
2480 ((or (eq scan-type 'force-update)
2481 (eq scan-type 'update))
2482 (setq mes (wl-summary-sync-force-update
2485 (switch-to-buffer buf)
2487 ;; stick always-sticky-folder
2488 (when (wl-summary-always-sticky-folder-p folder)
2489 (or (wl-summary-sticky-p) (wl-summary-stick t)))
2490 (run-hooks 'wl-summary-prepared-pre-hook)
2491 (set-buffer-modified-p nil)
2492 (goto-char (point-min))
2493 (if (wl-summary-cursor-down t)
2494 (let ((unreadp (wl-summary-next-message
2495 (wl-summary-message-number)
2497 (cond ((and wl-auto-select-first
2498 (wl-summary-auto-select-msg-p unreadp))
2499 ;; wl-auto-select-first is non-nil and
2500 ;; unreadp is non-nil but not flagged
2501 (setq retval 'disp-msg))
2502 ((and wl-auto-prefetch-first
2503 (wl-summary-auto-select-msg-p unreadp))
2504 ;; wl-auto-select-first is non-nil and
2505 ;; unreadp is non-nil but not flagged
2506 (setq retval 'prefetch-msg))
2507 ((not (wl-summary-auto-select-msg-p unreadp))
2508 ;; unreadp is nil or flagged
2509 (setq retval 'more-next))))
2510 (goto-char (point-max))
2511 (if (elmo-folder-plugged-p folder)
2514 (setq retval 'more-next))
2515 (if (and wl-summary-highlight
2516 (not wl-summary-lazy-highlight)
2518 (if (and wl-summary-highlight-partial-threshold
2519 (> (count-lines (point-min) (point-max))
2520 wl-summary-highlight-partial-threshold))
2525 wl-summary-partial-highlight-above-lines
2526 wl-summary-highlight-partial-threshold)))
2527 (wl-highlight-summary (point) (point-max)))
2528 (wl-highlight-summary (point-min) (point-max))))
2529 (if (eq retval 'disp-msg)
2530 (wl-summary-redisplay))
2531 (if (eq retval 'prefetch-msg)
2532 (wl-message-buffer-prefetch
2534 (wl-summary-message-number)
2535 (min (or wl-message-buffer-prefetch-depth 0)
2536 (1- wl-message-buffer-cache-size))
2538 wl-summary-buffer-mime-charset))
2539 (if mes (message "%s" mes))
2540 (if (and interactive wl-summary-recenter)
2541 (recenter (/ (- (window-height) 2) 2))))))
2542 ;; set current entity-id
2545 (wl-folder-search-entity-by-name
2546 (elmo-folder-name-internal folder)
2549 ;; entity-id is unknown.
2550 (wl-folder-set-current-entity-id
2551 (wl-folder-get-entity-id entity)))
2552 (when (and wl-summary-buffer-window-scroll-functions
2555 (when (or (eq t wl-summary-force-prefetch-folder-list)
2556 (wl-string-match-member
2557 (elmo-folder-name-internal wl-summary-buffer-elmo-folder)
2558 wl-summary-force-prefetch-folder-list))
2559 (wl-summary-force-prefetch))
2561 (run-hooks 'wl-summary-prepared-hook)
2562 (set-buffer-modified-p nil))
2565 (defun wl-summary-goto-previous-message-beginning ()
2567 (re-search-backward "\r\\(-?[0-9]+\\)" nil t)
2568 (beginning-of-line))
2570 (defun wl-summary-goto-top-of-current-thread ()
2571 (wl-summary-jump-to-msg
2572 (wl-thread-entity-get-number
2573 (wl-thread-entity-get-top-entity (wl-thread-get-entity
2574 (wl-summary-message-number))))))
2576 (defun wl-summary-goto-bottom-of-sub-thread (&optional depth)
2578 (let ((depth (or depth
2579 (wl-thread-get-depth-of-current-line))))
2581 (while (and (not (eobp))
2582 (>= (wl-thread-get-depth-of-current-line)
2585 (beginning-of-line)))
2587 (defun wl-summary-insert-line (line)
2588 "Insert LINE in the Summary."
2589 (if wl-use-highlight-mouse-line
2590 ;; remove 'mouse-face of current line.
2592 (point-at-bol) (point-at-eol)
2597 (let* ((number (wl-summary-message-number))
2598 (mark-info (wl-summary-registered-temp-mark number)))
2599 (when (and mark-info (nth 2 mark-info))
2600 (wl-summary-print-argument number (nth 2 mark-info)))))
2601 (if wl-use-highlight-mouse-line
2602 ;; remove 'mouse-face of current line.
2604 (point-at-bol) (point-at-eol)
2606 (elmo-progress-notify 'wl-summary-insert-line)
2608 (run-hooks 'wl-summary-line-inserted-hook)))
2610 (defun wl-summary-insert-sequential (entity folder &rest args)
2612 (let ((inhibit-read-only t)
2613 (number (elmo-message-entity-number entity))
2615 (goto-char (point-max))
2616 (wl-summary-insert-line
2617 (wl-summary-create-line entity nil nil
2618 (elmo-message-status folder number)))
2619 (setq wl-summary-buffer-number-list
2620 (wl-append wl-summary-buffer-number-list
2621 (list (elmo-message-entity-number entity))))
2624 (defun wl-summary-default-subject-filter (subject)
2625 (setq subject (elmo-replace-in-string subject "[ \t]*\\(re\\|was\\)[:>]" ""))
2626 (setq subject (elmo-replace-in-string subject "[ \t]" ""))
2627 (elmo-replace-in-string subject "^\\[[^]]*\\]" ""))
2629 (defun wl-summary-subject-equal (subject1 subject2)
2630 (string= (funcall wl-summary-subject-filter-function subject1)
2631 (funcall wl-summary-subject-filter-function subject2)))
2633 (defmacro wl-summary-put-alike (alike)
2634 `(elmo-set-hash-val (format "#%d" (wl-count-lines))
2636 wl-summary-alike-hashtb))
2638 (defsubst wl-summary-get-alike ()
2639 (elmo-get-hash-val (format "#%d" (wl-count-lines))
2640 wl-summary-alike-hashtb))
2642 (defun wl-summary-insert-headers (folder func &optional mime-decode)
2643 (let ((numbers (elmo-folder-list-messages folder 'visible t))
2645 (buffer-disable-undo (current-buffer))
2646 (make-local-variable 'wl-summary-alike-hashtb)
2647 (setq wl-summary-alike-hashtb (elmo-make-hash (* (length numbers) 2)))
2649 (set-buffer-multibyte default-enable-multibyte-characters))
2650 (while (setq ov (elmo-message-entity folder (pop numbers)))
2651 (setq this (funcall func ov))
2652 (and this (setq this (std11-unfold-string this)))
2653 (if (equal last this)
2654 (setq alike (cons ov alike))
2656 (wl-summary-put-alike alike)
2658 (setq alike (list ov)
2661 (wl-summary-put-alike alike)
2664 (decode-mime-charset-region (point-min) (point-max)
2666 (when (eq mime-decode 'mime)
2667 (eword-decode-region (point-min) (point-max))))
2668 (run-hooks 'wl-summary-insert-headers-hook)))
2670 (defun wl-summary-search-by-subject (entity folder)
2671 (let ((summary-buf (current-buffer))
2672 (buf (get-buffer-create wl-summary-search-buf-name))
2673 (folder-name (wl-summary-buffer-folder-name))
2674 match founds result)
2675 (with-current-buffer buf
2676 (let ((case-fold-search t))
2677 (when (or (not (string= wl-summary-search-buf-folder-name folder-name))
2678 (zerop (buffer-size)))
2679 (setq wl-summary-search-buf-folder-name folder-name)
2680 (message "Creating subject cache...")
2681 (wl-summary-insert-headers
2684 (funcall wl-summary-subject-filter-function
2685 (elmo-message-entity-field x 'subject))))
2686 (message "Creating subject cache...done"))
2687 (setq match (funcall wl-summary-subject-filter-function
2688 (elmo-message-entity-field entity 'subject)))
2689 (if (string= match "")
2691 (goto-char (point-max))
2692 (while (and (null result)
2693 (not (= (point) (point-min)))
2694 (search-backward match nil t))
2695 ;; check exactly match
2696 (when (and (bolp) (= (point-at-eol)(match-end 0)))
2697 (setq founds (wl-summary-get-alike))
2698 (with-current-buffer summary-buf
2701 ;; the first element of found-entity list exists on
2703 (wl-thread-get-entity
2704 (elmo-message-entity-number (car founds)))
2705 ;; message id is not same as myself.
2707 (elmo-message-entity-field entity 'message-id)
2708 (elmo-message-entity-field (car founds)
2710 ;; not a descendant.
2711 (not (wl-thread-descendant-p
2712 (elmo-message-entity-number entity)
2713 (elmo-message-entity-number (car founds)))))
2714 (setq result (car founds)
2716 (setq founds (cdr founds))))))
2719 (defun wl-summary-insert-thread (entity folder update
2720 &optional force-insert)
2722 this-id parent-entity parent-number
2723 number cur-entity linked retval delayed-entity
2724 update-list entity-stack thread-entity)
2726 (setq this-id (elmo-message-entity-field entity 'message-id)
2727 number (elmo-message-entity-number entity))
2728 (if (and wl-thread-saved-entity-hashtb-internal
2731 (format "#%d" (elmo-message-entity-number entity))
2732 wl-thread-saved-entity-hashtb-internal)))
2734 (elmo-message-entity
2736 (wl-thread-entity-get-parent thread-entity))
2737 linked (wl-thread-entity-get-linked thread-entity))
2738 (setq parent-entity (elmo-message-entity-parent folder entity)
2740 (setq parent-number (and parent-entity
2741 (elmo-message-entity-number parent-entity)))
2742 ;; If thread loop detected, set parent as nil.
2747 (elmo-message-entity-number
2748 (setq cur (elmo-message-entity-parent folder cur))))
2749 (if (memq anumber relatives)
2750 (setq parent-number nil
2752 (setq relatives (cons anumber relatives)))))
2753 (if (and parent-number
2754 (not (wl-thread-get-entity parent-number))
2756 ;; parent exists in overview, but not in wl-thread-entities
2758 (wl-append wl-summary-delayed-update
2759 (list (cons parent-number entity)))
2760 (setq entity nil)) ;; exit loop
2761 ;; Search parent by subject.
2762 (when (and (null parent-number)
2763 wl-summary-search-parent-by-subject-regexp
2765 wl-summary-search-parent-by-subject-regexp
2766 (elmo-message-entity-field entity 'subject)))
2767 (let ((found (wl-summary-search-by-subject entity folder)))
2769 (not (member found wl-summary-delayed-update)))
2770 (setq parent-entity found)
2772 (elmo-message-entity-number parent-entity))
2774 ;; If subject is change, divide thread.
2775 (if (and parent-number
2776 wl-summary-divide-thread-when-subject-changed
2777 (not (wl-summary-subject-equal
2778 (or (elmo-message-entity-field entity 'subject) "")
2779 (or (elmo-message-entity-field parent-entity
2781 (setq parent-number nil))
2783 (wl-thread-insert-message entity
2784 number parent-number update linked))
2786 (wl-append update-list (list retval)))
2787 (setq entity nil) ; exit loop
2788 (while (setq delayed-entity (assq number wl-summary-delayed-update))
2789 (setq wl-summary-delayed-update
2790 (delq delayed-entity wl-summary-delayed-update))
2791 ;; update delayed message
2792 (wl-append entity-stack (list (cdr delayed-entity)))))
2793 (if (and (not entity)
2795 (setq entity (pop entity-stack))))
2798 (defun wl-summary-update-thread (entity
2801 (let* ((this-id (elmo-message-entity-field entity 'message-id))
2802 (overview-entity entity)
2803 (parent-id (elmo-message-entity-field parent-entity 'message-id))
2804 (number (elmo-message-entity-number entity))
2805 (parent-number (elmo-message-entity-number parent-entity))
2808 ((or (not parent-id)
2809 (string= this-id parent-id))
2810 (goto-char (point-max))
2812 (setq insert-line t))
2813 ;; parent already exists in buffer.
2814 ((wl-summary-jump-to-msg parent-number)
2815 (wl-thread-goto-bottom-of-sub-thread)
2816 (setq insert-line t)))
2818 (let (buffer-read-only)
2819 (wl-summary-insert-line
2820 (wl-summary-create-line
2824 (wl-summary-message-status number)
2825 (wl-thread-maybe-get-children-num number)
2826 (wl-thread-make-indent-string thr-entity)
2827 (wl-thread-entity-get-linked thr-entity)))))))
2829 (defun wl-summary-target-mark-msgs (msgs)
2830 "Return the number of marked messages."
2832 (dolist (number msgs)
2833 (when (wl-summary-target-mark number)
2837 (defun wl-summary-pick (&optional from-list delete-marks)
2838 (interactive "i\nP")
2840 (let* ((messages (or from-list
2841 (elmo-folder-list-messages
2842 wl-summary-buffer-elmo-folder
2845 (error "No messages")))
2846 (condition (car (elmo-parse-search-condition
2847 (wl-read-search-condition
2848 wl-summary-pick-field-default))))
2849 (result (elmo-folder-search wl-summary-buffer-elmo-folder
2854 (let ((mlist wl-summary-buffer-target-mark-list))
2856 (when (wl-summary-jump-to-msg (car mlist))
2857 (wl-summary-unmark))
2858 (setq mlist (cdr mlist)))
2859 (setq wl-summary-buffer-target-mark-list nil)))
2861 (setq num (wl-summary-target-mark-msgs result))
2863 (if (= num (length result))
2864 (message "%d message(s) are picked." num)
2865 (message "%d(%d) message(s) are picked." num
2866 (- (length result) num)))
2867 (message "No message was picked.")))))
2869 (defun wl-summary-unvirtual ()
2870 "Exit from current virtual folder."
2873 (elmo-folder-type-internal wl-summary-buffer-elmo-folder))
2874 (wl-summary-goto-folder-subr
2875 (elmo-folder-name-internal
2876 (elmo-filter-folder-target-internal
2877 wl-summary-buffer-elmo-folder))
2879 (error "This folder is not filtered")))
2881 (defun wl-summary-virtual (&optional arg)
2882 "Goto virtual folder.
2883 If ARG, exit virtual folder."
2886 (wl-summary-unvirtual)
2887 (wl-summary-goto-folder-subr (concat "/"
2888 (wl-read-search-condition
2889 wl-summary-pick-field-default)
2891 (wl-summary-buffer-folder-name))
2893 (run-hooks 'wl-summary-virtual-hook)))
2895 (defun wl-summary-delete-all-temp-marks (&optional no-msg force)
2896 "Erase all temp marks from buffer."
2898 (when (or wl-summary-buffer-target-mark-list
2899 wl-summary-buffer-temp-mark-list
2902 (goto-char (point-min))
2904 (message "Unmarking..."))
2906 (wl-summary-unset-mark nil nil force)
2909 (message "Unmarking...done"))
2910 (setq wl-summary-buffer-target-mark-list nil)
2911 (setq wl-summary-buffer-temp-mark-list nil))))
2913 (defsubst wl-summary-temp-mark (&optional number)
2914 "Return temp-mark string of current line."
2915 (let ((number (or number (wl-summary-message-number)))
2917 (or (and (wl-summary-have-target-mark-p number)
2919 (and (setq info (wl-summary-registered-temp-mark number))
2921 (wl-summary-get-score-mark number)
2924 (defun wl-summary-persistent-mark-invalid-p ()
2928 (get-text-property (point) 'wl-summary-persistent-mark-version)
2929 wl-summary-buffer-persistent-mark-version)))
2931 (defun wl-summary-validate-persistent-mark (beg end)
2932 (let ((inhibit-read-only t)
2933 (buffer-read-only nil))
2934 (put-text-property beg end
2935 'wl-summary-persistent-mark-version
2936 wl-summary-buffer-persistent-mark-version)
2937 (set-buffer-modified-p nil)))
2939 (defun wl-summary-validate-persistent-mark-string (string)
2940 (put-text-property 0 (length string)
2941 'wl-summary-persistent-mark-version
2942 wl-summary-buffer-persistent-mark-version
2945 (defun wl-summary-invalidate-persistent-mark ()
2946 (setq wl-summary-buffer-persistent-mark-version
2947 (1+ wl-summary-buffer-persistent-mark-version)))
2949 (defsubst wl-summary-persistent-mark-string (folder status)
2950 "Return the persistent mark string.
2951 The mark is decided according to the FOLDER and STATUS."
2952 (let ((priorities wl-summary-persistent-mark-priority-list)
2953 (flags (elmo-message-status-flags status))
2954 (cached (elmo-message-status-cached-p status))
2956 (while (and (null mark) priorities)
2957 (let ((flag (car priorities)))
2960 (let ((flags (elmo-get-global-flags flags 'ignore-preserved))
2961 (specs wl-summary-flag-alist)
2964 (while (setq spec (car specs))
2965 (if (memq (car spec) flags)
2966 (setq mark (or (nth 2 spec) wl-summary-flag-mark)
2968 (setq specs (cdr specs))))
2970 (setq mark wl-summary-flag-mark)))))
2972 (when (elmo-message-status-killed-p status)
2973 (setq mark wl-summary-killed-mark)))
2976 (let ((var (intern-soft
2979 "wl-summary-%s-cached-mark"
2980 "wl-summary-%s-uncached-mark")
2982 (or (and var (boundp var) (symbol-value var))
2983 (funcall (if cached #'downcase #'upcase)
2984 (substring (symbol-name flag) 0 1)))))))
2985 (setq priorities (cdr priorities))))
2987 (if (or cached (elmo-folder-local-p folder))
2989 wl-summary-uncached-mark))))
2991 (defsubst wl-summary-message-mark (folder number &optional status)
2992 "Return mark of the message."
2994 (wl-summary-persistent-mark-string
2996 (or status (elmo-message-status folder number)))))
2998 (defsubst wl-summary-persistent-mark (&optional number status)
2999 "Return persistent-mark string of current line."
3000 (or (wl-summary-message-mark wl-summary-buffer-elmo-folder
3001 (or number (wl-summary-message-number))
3005 (defun wl-summary-put-temp-mark (mark)
3006 "Put temp MARK on current line."
3007 (when wl-summary-buffer-temp-mark-column
3010 (let ((inhibit-read-only t)
3011 (buffer-read-only nil))
3012 (move-to-column wl-summary-buffer-temp-mark-column)
3016 (defun wl-summary-next-buffer ()
3017 "Switch to next summary buffer."
3019 (let ((buffers (sort (wl-collect-summary)
3020 (lambda (buffer1 buffer2)
3021 (string-lessp (buffer-name buffer1)
3022 (buffer-name buffer2))))))
3024 (or (cadr (memq (current-buffer) buffers))
3027 (defun wl-summary-previous-buffer ()
3028 "Switch to previous summary buffer."
3030 (let ((buffers (sort (wl-collect-summary)
3031 (lambda (buffer1 buffer2)
3032 (not (string-lessp (buffer-name buffer1)
3033 (buffer-name buffer2)))))))
3035 (or (cadr (memq (current-buffer) buffers))
3038 (defun wl-summary-check-target-mark ()
3039 (when (null wl-summary-buffer-target-mark-list)
3040 (error "No marked message")))
3042 (defun wl-summary-target-mark-mark-as-read ()
3044 (wl-summary-check-target-mark)
3046 (goto-char (point-min))
3047 (let ((inhibit-read-only t)
3048 (buffer-read-only nil)
3049 wl-summary-buffer-disp-msg)
3050 (wl-summary-mark-as-read wl-summary-buffer-target-mark-list)
3051 (dolist (number wl-summary-buffer-target-mark-list)
3052 (wl-summary-unset-mark number)))))
3054 (defun wl-summary-target-mark-mark-as-unread ()
3056 (wl-summary-check-target-mark)
3058 (goto-char (point-min))
3059 (let ((inhibit-read-only t)
3060 (buffer-read-only nil)
3061 wl-summary-buffer-disp-msg)
3062 (wl-summary-mark-as-unread wl-summary-buffer-target-mark-list)
3063 (dolist (number wl-summary-buffer-target-mark-list)
3064 (wl-summary-unset-mark number)))))
3066 (defun wl-summary-target-mark-operation (flag &optional inverse)
3067 (wl-summary-check-target-mark)
3069 (let ((inhibit-read-only t)
3070 (buffer-read-only nil)
3071 wl-summary-buffer-disp-msg)
3073 (intern (format "wl-summary-mark-as-%s-internal" flag))
3075 wl-summary-buffer-target-mark-list)
3076 (wl-summary-delete-all-target-marks))))
3078 (defun wl-summary-target-mark-mark-as-important (&optional remove)
3080 (wl-summary-target-mark-operation 'important remove))
3082 (defun wl-summary-target-mark-mark-as-answered (&optional remove)
3084 (wl-summary-target-mark-operation 'answered remove))
3086 (defun wl-summary-target-mark-set-flags (&optional remove)
3088 (wl-summary-check-target-mark)
3090 (let ((inhibit-read-only t)
3091 (buffer-read-only nil)
3092 wl-summary-buffer-disp-msg)
3093 (wl-summary-set-flags-internal wl-summary-buffer-target-mark-list
3095 (wl-summary-delete-all-target-marks)
3096 (wl-summary-count-unread)
3097 (wl-summary-update-modeline))))
3099 (defun wl-summary-target-mark-recover ()
3100 "Recover killed messages which have target mark."
3102 (wl-summary-check-target-mark)
3104 (let ((inhibit-read-only t)
3105 (buffer-read-only nil)
3106 wl-summary-buffer-disp-msg)
3107 (elmo-folder-recover-messages wl-summary-buffer-elmo-folder
3108 wl-summary-buffer-target-mark-list)
3109 (dolist (number wl-summary-buffer-target-mark-list)
3110 (wl-summary-unset-mark number)))))
3112 (defun wl-summary-target-mark-save ()
3114 (wl-summary-check-target-mark)
3116 (wl-read-directory-name "Save to directory: "
3117 wl-temporary-file-directory))
3119 (if (null (file-exists-p wl-save-dir))
3120 (make-directory wl-save-dir))
3121 (while (setq number (car wl-summary-buffer-target-mark-list))
3122 (wl-thread-jump-to-msg number)
3123 (wl-summary-save t wl-save-dir)
3124 (wl-summary-unmark))))
3126 (defun wl-summary-target-mark-pick ()
3128 (wl-summary-check-target-mark)
3129 (wl-summary-pick wl-summary-buffer-target-mark-list 'delete))
3131 (defun wl-summary-update-persistent-mark (&optional number)
3132 "Synch up persistent mark of current line with msgdb's.
3133 Return non-nil if the mark is updated"
3135 (let ((status (wl-summary-message-status number)))
3137 (when wl-summary-buffer-persistent-mark-column
3139 (move-to-column wl-summary-buffer-persistent-mark-column)
3140 (let ((inhibit-read-only t)
3141 (buffer-read-only nil)
3142 (mark (buffer-substring (- (point) 1) (point)))
3143 (new-mark (wl-summary-persistent-mark number status)))
3145 (unless (string= new-mark mark)
3148 (wl-summary-set-message-modified)
3150 (wl-summary-validate-persistent-mark (point-at-bol)
3152 (when wl-summary-highlight
3153 (wl-highlight-summary-current-line number status))
3154 (set-buffer-modified-p nil))))
3156 (defsubst wl-summary-mark-as-read-internal (inverse
3161 (let ((folder wl-summary-buffer-elmo-folder)
3162 unread-message number
3164 (setq number-list (cond ((numberp number-or-numbers)
3165 (setq unread-message
3166 (elmo-message-flagged-p
3170 (list number-or-numbers))
3171 ((and (not (null number-or-numbers))
3172 (listp number-or-numbers))
3174 ((setq number (wl-summary-message-number))
3176 (setq unread-message
3177 (elmo-message-flagged-p
3182 (if (null number-list)
3183 (message "No message.")
3185 (elmo-folder-set-flag folder number-list 'unread no-folder-mark)
3186 (elmo-folder-unset-flag folder number-list 'unread no-folder-mark))
3187 (when (and unread-message
3189 (dolist (number number-list)
3190 (wl-summary-jump-to-msg number)
3191 (run-hooks 'wl-summary-unread-message-hook)))
3192 (unless no-modeline-update
3193 ;; Update unread numbers.
3194 (wl-summary-count-unread)
3195 (wl-summary-update-modeline)
3196 (wl-folder-update-unread
3197 (wl-summary-buffer-folder-name)
3198 wl-summary-buffer-unread-count))))))
3200 (defun wl-summary-mark-as-read (&optional number-or-numbers
3204 (wl-summary-mark-as-read-internal nil
3207 no-modeline-update))
3209 (defun wl-summary-mark-as-unread (&optional number-or-numbers
3213 (wl-summary-mark-as-read-internal 'inverse
3216 no-modeline-update))
3218 (defsubst wl-summary-set-persistent-mark-internal (inverse
3220 &optional number-or-numbers
3224 "Set persistent mark."
3226 (let ((folder wl-summary-buffer-elmo-folder)
3228 (setq number-list (cond ((numberp number-or-numbers)
3229 (list number-or-numbers))
3230 ((and (not (null number-or-numbers))
3231 (listp number-or-numbers))
3233 ((setq number (wl-summary-message-number))
3236 (if (null number-list)
3237 (message "No message.")
3238 ;; XXX Only the first element of the list is checked.
3239 (if (elmo-message-flag-available-p folder (car number-list) flag)
3242 (elmo-folder-unset-flag folder number-list flag no-server)
3243 (elmo-folder-set-flag folder number-list flag no-server))
3244 (unless no-modeline-update
3245 ;; Update unread numbers.
3246 ;; should elmo-flag-mark-as-read return unread numbers?
3247 (wl-summary-count-unread)
3248 (wl-summary-update-modeline)
3249 (wl-folder-update-unread
3250 (wl-summary-buffer-folder-name)
3251 wl-summary-buffer-unread-count)))
3253 (error "Flag `%s' is not available in this folder" flag)))))))
3255 (defun wl-summary-unset-persistent-mark (&optional flag
3259 "Unset persistent mark."
3261 (when (interactive-p)
3262 (let ((completion-ignore-case t))
3263 (setq flag (intern (downcase
3266 (mapcar (lambda (flag)
3267 (list (capitalize (symbol-name flag))))
3268 (wl-summary-get-available-flags))
3270 'require-match))))))
3271 (wl-summary-set-persistent-mark-internal 'inverse
3278 (defun wl-summary-set-persistent-mark (&optional flag
3282 "Set persistent mark."
3284 (when (interactive-p)
3285 (let ((completion-ignore-case t))
3286 (setq flag (intern (downcase
3289 (mapcar (lambda (flag)
3290 (list (capitalize (symbol-name flag))))
3291 (wl-summary-get-available-flags))
3293 'require-match))))))
3294 (wl-summary-set-persistent-mark-internal nil
3301 (defun wl-summary-toggle-persistent-mark (&optional force)
3302 "Toggle persistent mark."
3304 (let ((completion-ignore-case t)
3306 (setq flag (intern (downcase
3309 (mapcar (lambda (flag)
3310 (list (capitalize (symbol-name flag))))
3311 (wl-summary-get-available-flags))
3314 (if (and (elmo-message-flagged-p wl-summary-buffer-elmo-folder
3315 (wl-summary-message-number)
3318 (wl-summary-unset-persistent-mark flag)
3319 (wl-summary-set-persistent-mark flag))))
3321 (defun wl-summary-mark-as-answered (&optional number-or-numbers
3324 (wl-summary-set-persistent-mark-internal
3325 (and (interactive-p)
3326 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
3327 (wl-summary-message-number)
3335 (defun wl-summary-mark-as-unanswered (&optional number-or-numbers
3337 (wl-summary-set-persistent-mark-internal
3341 no-modeline-update))
3343 (defun wl-summary-decide-flag (folder number)
3344 (let ((flags (elmo-get-global-flags (elmo-message-flags
3346 (completion-ignore-case t)
3352 (and (> (length flag) 0)
3353 (intern (downcase flag))))
3354 (wl-completing-read-multiple
3356 (mapcar (lambda (flag)
3357 (list (capitalize (symbol-name flag))))
3359 nil nil (mapconcat (lambda (flag)
3360 (capitalize (symbol-name flag)))
3363 (dolist (flag new-flags)
3364 (unless (memq flag elmo-global-flags)
3365 (when (elmo-local-flag-p flag)
3366 (error "Cannot treat `%s'." flag))
3367 (unless (elmo-flag-valid-p flag)
3368 (error "Invalid char in `%s'" flag))
3369 (if (y-or-n-p (format "Flag `%s' is not registered yet. Register?"
3370 (capitalize (symbol-name flag))))
3371 (setq elmo-global-flags (append
3374 (error "Stopped"))))
3377 (defsubst wl-summary-set-flags-internal (&optional
3383 (let ((folder wl-summary-buffer-elmo-folder)
3385 (setq number-list (cond ((numberp number-or-numbers)
3386 (list number-or-numbers))
3387 ((and (not (null number-or-numbers))
3388 (listp number-or-numbers))
3390 ((setq number (wl-summary-message-number))
3396 (setq flags (wl-summary-decide-flag folder (car number-list)))))
3397 (if (null number-list)
3398 (message "No message.")
3399 (dolist (number number-list)
3400 (elmo-message-set-global-flags folder number flags local)))
3403 (defun wl-summary-set-flags (&optional remove)
3405 (wl-summary-set-flags-internal nil nil nil remove))
3407 (defun wl-summary-mark-as-important (&optional prompt)
3410 (wl-summary-set-flags-internal)
3411 (wl-summary-set-persistent-mark-internal
3412 (and (interactive-p)
3413 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
3414 (wl-summary-message-number)
3417 nil nil nil (interactive-p))))
3419 (defun wl-summary-recover-message (number)
3420 "Recover current message if it is killed."
3421 (interactive (list (wl-summary-message-number)))
3423 (message "No message.")
3424 (elmo-folder-recover-messages wl-summary-buffer-elmo-folder
3428 (defvar wl-summary-line-formatter nil)
3430 (defun wl-summary-view-old-p ()
3431 "Return non-nil when summary view cache has old format."
3433 (goto-char (point-min))
3434 (and wl-summary-buffer-number-list
3435 (not (re-search-forward "\r-?[0-9]+" (point-at-eol) t)))))
3437 (defun wl-summary-line-format-changed-p ()
3438 "Return non-nil when summary line format is changed."
3440 wl-summary-buffer-line-format
3441 (or (elmo-object-load (expand-file-name
3442 wl-summary-line-format-file
3443 (elmo-folder-msgdb-path
3444 wl-summary-buffer-elmo-folder))
3445 wl-summary-buffer-mime-charset)
3446 wl-summary-buffer-line-format))))
3448 (defun wl-summary-line-format-save ()
3449 "Save current summary line format."
3451 (expand-file-name wl-summary-line-format-file
3452 (elmo-folder-msgdb-path
3453 wl-summary-buffer-elmo-folder))
3454 wl-summary-buffer-line-format
3455 wl-summary-buffer-mime-charset))
3457 (defun wl-summary-line-number ()
3458 (wl-set-string-width
3459 (- wl-summary-buffer-number-column)
3461 (elmo-message-entity-number wl-message-entity))))
3463 (defun wl-summary-line-year ()
3464 (aref wl-datevec 0))
3465 (defun wl-summary-line-month ()
3466 (format "%02d" (aref wl-datevec 1)))
3467 (defun wl-summary-line-day ()
3468 (format "%02d" (aref wl-datevec 2)))
3469 (defun wl-summary-line-day-of-week ()
3471 (elmo-date-get-week (aref wl-datevec 0)
3473 (aref wl-datevec 2))
3475 (defun wl-summary-line-hour ()
3476 (format "%02d" (aref wl-datevec 3)))
3477 (defun wl-summary-line-minute ()
3478 (format "%02d" (aref wl-datevec 4)))
3480 (defun wl-summary-line-size ()
3481 (let ((size (elmo-message-entity-field wl-message-entity 'size)))
3484 ((<= 1 (/ size 1048576))
3485 (format "%.0fM" (/ size 1048576.0)))
3486 ((<= 1 (/ size 1024))
3487 (format "%.0fK" (/ size 1024.0)))
3488 (t (format "%dB" size)))
3491 (defun wl-summary-line-subject ()
3492 (let (no-parent subject parent-raw-subject parent-subject)
3493 (if (string= wl-thr-indent-string "")
3494 (setq no-parent t)) ; no parent
3496 (elmo-delete-char ?\n
3497 (or (elmo-message-entity-field
3500 wl-summary-no-subject-message)))
3501 (setq parent-raw-subject
3502 (elmo-message-entity-field wl-parent-message-entity 'subject))
3503 (setq parent-subject
3504 (if parent-raw-subject
3505 (elmo-delete-char ?\n parent-raw-subject)))
3507 (null parent-subject)
3508 (not (wl-summary-subject-equal subject parent-subject)))
3509 (funcall wl-summary-subject-function subject)
3512 (defun wl-summary-line-from ()
3513 (elmo-delete-char ?\n
3514 (funcall wl-summary-from-function
3515 (elmo-message-entity-field
3519 (defun wl-summary-line-list-info ()
3520 (let ((list-info (wl-summary-get-list-info wl-message-entity)))
3522 (format (if (cdr list-info) "(%s %05.0f)" "(%s)")
3523 (car list-info) (cdr list-info))
3526 (defun wl-summary-line-list-count ()
3527 (let ((ml-count (cdr (wl-summary-get-list-info wl-message-entity))))
3529 (format "%.0f" ml-count)
3532 (defun wl-summary-line-attached ()
3533 (let ((content-type (elmo-message-entity-field
3534 wl-message-entity 'content-type))
3535 (case-fold-search t))
3536 (if (and content-type
3537 (string-match "multipart/mixed" content-type))
3542 ;;;(defun wl-summary-line-cached ()
3543 ;;; (if (elmo-message-cached-p wl-summary-buffer-elmo-folder
3544 ;;; (elmo-message-entity-number wl-message-entity))
3548 (defun wl-summary-create-line (wl-message-entity
3549 wl-parent-message-entity
3553 wl-thr-children-number
3554 wl-thr-indent-string
3556 "Create a summary line."
3557 (let ((wl-mime-charset wl-summary-buffer-mime-charset)
3558 (wl-persistent-mark (wl-summary-persistent-mark-string
3559 wl-summary-buffer-elmo-folder
3561 (elmo-mime-charset wl-summary-buffer-mime-charset)
3562 (elmo-lang wl-summary-buffer-weekday-name-lang)
3563 (wl-datevec (or (elmo-time-to-datevec
3564 (elmo-message-entity-field wl-message-entity 'date)
3565 wl-summary-fix-timezone)
3567 (entity wl-message-entity) ; backward compatibility.
3569 (if (and wl-thr-indent-string
3570 wl-summary-indent-length-limit
3571 (< wl-summary-indent-length-limit
3572 (string-width wl-thr-indent-string)))
3573 (setq wl-thr-indent-string (wl-set-string-width
3574 wl-summary-indent-length-limit
3575 wl-thr-indent-string)))
3576 (setq line (funcall wl-summary-buffer-line-formatter))
3577 (if wl-summary-width (setq line
3578 (wl-set-string-width
3579 (- wl-summary-width 1) line nil
3581 (setq line (concat line
3584 (elmo-message-entity-number
3585 wl-message-entity))))
3586 (wl-summary-validate-persistent-mark-string line)
3587 (if wl-summary-highlight
3588 (wl-highlight-summary-line-string
3589 (elmo-message-entity-number wl-message-entity)
3593 wl-thr-indent-string))
3596 (defsubst wl-summary-proc-wday (wday-str year month mday)
3598 (if (string-match "\\([A-Z][a-z][a-z]\\).*" wday-str)
3599 (wl-match-string 1 wday-str)
3600 (elmo-date-get-week year month mday))))
3602 (defvar wl-summary-move-spec-alist
3607 (unread . ((t . nil)
3611 (defsubst wl-summary-next-message (num direction hereto)
3612 (if wl-summary-buffer-next-message-function
3613 (funcall wl-summary-buffer-next-message-function num direction hereto)
3614 (let ((cur-spec (cdr (assq wl-summary-move-order
3615 wl-summary-move-spec-alist)))
3616 (nums (memq num (if (eq direction 'up)
3617 (reverse wl-summary-buffer-number-list)
3618 wl-summary-buffer-number-list)))
3620 (unless hereto (setq nums (cdr nums)))
3626 (cond ((eq (car (car cur-spec)) 'p)
3627 (if (setq flagged-list
3628 (elmo-folder-list-flagged
3629 wl-summary-buffer-elmo-folder
3630 (cdr (car cur-spec)) t))
3632 (if (and (memq (car nums) flagged-list)
3633 (elmo-message-accessible-p
3634 wl-summary-buffer-elmo-folder
3636 (throw 'done (car nums)))
3637 (setq nums (cdr nums)))))
3638 ((eq (car (car cur-spec)) 't)
3639 (if wl-summary-buffer-target-mark-list
3641 (if (memq (car nums)
3642 wl-summary-buffer-target-mark-list)
3643 (throw 'done (car nums)))
3644 (setq nums (cdr nums))))))
3645 (setq cur-spec (cdr cur-spec))))
3648 (defsubst wl-summary-cursor-move (direction hereto)
3649 (when (and (eq direction 'up)
3654 (when (setq num (wl-summary-next-message (wl-summary-message-number)
3657 (wl-thread-jump-to-msg num))
3660 ;; Goto unread or global flag message
3661 ;; returns t if next message exists in this folder.
3662 (defun wl-summary-cursor-down (&optional hereto)
3664 (wl-summary-cursor-move 'down hereto))
3666 (defun wl-summary-cursor-up (&optional hereto)
3668 (wl-summary-cursor-move 'up hereto))
3670 (defun wl-summary-save-view-cache ()
3672 (let* ((dir (elmo-folder-msgdb-path wl-summary-buffer-elmo-folder))
3673 (cache (expand-file-name wl-summary-cache-file dir))
3674 (view (expand-file-name wl-summary-view-file dir))
3675 (save-view wl-summary-buffer-view)
3676 (mark-list (copy-sequence wl-summary-buffer-target-mark-list))
3677 (temp-list (copy-sequence wl-summary-buffer-temp-mark-list))
3678 (tmp-buffer (get-buffer-create " *wl-summary-save-view-cache*"))
3679 (temp-column wl-summary-buffer-temp-mark-column)
3680 (charset wl-summary-buffer-mime-charset))
3682 (if (file-directory-p dir)
3684 (if (file-exists-p dir)
3685 (error "File %s already exists" dir)
3686 (elmo-make-directory dir)))
3687 (if (eq save-view 'thread)
3688 (wl-thread-save-entity dir))
3689 (when wl-summary-check-line-format
3690 (wl-summary-line-format-save))
3693 (when (file-writable-p cache)
3694 (copy-to-buffer tmp-buffer (point-min) (point-max))
3695 (with-current-buffer tmp-buffer
3697 (make-local-variable 'wl-summary-highlight)
3698 (setq wl-summary-highlight nil
3699 wl-summary-buffer-target-mark-list mark-list
3700 wl-summary-buffer-temp-mark-list temp-list
3701 wl-summary-buffer-temp-mark-column temp-column)
3702 (wl-summary-delete-all-temp-marks 'no-msg 'force)
3703 (encode-coding-region
3704 (point-min) (point-max)
3706 ;; one in mcs-ltn1(apel<10.4) cannot take 2 arg.
3707 (mime-charset-to-coding-system charset 'LF))
3708 ;; Mule 2 doesn't have `*ctext*unix'.
3709 (mime-charset-to-coding-system charset)))
3710 (write-region-as-binary (point-min)(point-max)
3711 cache nil 'no-msg)))
3712 (when (file-writable-p view) ; 'thread or 'sequence
3714 (prin1 save-view (current-buffer))
3715 (princ "\n" (current-buffer))
3716 (write-region (point-min) (point-max) view nil 'no-msg))))
3718 (kill-buffer tmp-buffer))))))
3720 (defsubst wl-summary-get-sync-range (folder)
3722 (elmo-folder-plugged-p folder)
3723 (wl-get-assoc-list-value
3724 wl-folder-sync-range-alist
3725 (elmo-folder-name-internal folder)
3727 wl-default-sync-range)))
3729 ;; redefined for wl-summary-sync-update
3730 (defun wl-summary-input-range (folder)
3731 "returns update or all or rescan."
3732 ;; for the case when parts are expanded in the bottom of the folder
3733 (let ((input-range-list '("no-sync"
3745 (default (or (wl-get-assoc-list-value
3746 wl-folder-sync-range-alist
3749 wl-default-sync-range))
3752 (completing-read (format "Range (%s): " default)
3754 (lambda (x) (cons x x))
3756 (if (string= range "")
3760 (defun wl-summary-toggle-disp-folder (&optional arg)
3762 (let ((cur-buf (current-buffer))
3763 (summary-win (get-buffer-window (current-buffer)))
3767 (setq wl-summary-buffer-disp-folder t)
3768 ;; hide your folder window
3769 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3770 (if (setq fld-win (get-buffer-window fld-buf))
3771 (delete-window fld-win))))
3773 (setq wl-summary-buffer-disp-folder nil)
3774 ;; hide your wl-message window!
3775 (when (buffer-live-p wl-message-buffer)
3776 (wl-message-select-buffer wl-message-buffer)
3778 (select-window (get-buffer-window cur-buf))
3779 ;; display wl-folder window!!
3780 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3781 (if (setq fld-win (get-buffer-window fld-buf))
3782 ;; folder win is already displayed.
3783 (select-window fld-win)
3784 ;; folder win is not displayed.
3785 (switch-to-buffer fld-buf))
3788 ;; temporarily delete summary-win.
3790 (delete-window summary-win))
3791 (split-window-horizontally wl-folder-window-width)
3793 (switch-to-buffer cur-buf))
3795 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3796 (if (setq fld-win (get-buffer-window fld-buf))
3797 (setq wl-summary-buffer-disp-folder nil)
3798 (setq wl-summary-buffer-disp-folder t)))
3799 (if (not wl-summary-buffer-disp-folder)
3800 ;; hide message window
3801 (let ((mes-win (and wl-message-buffer
3802 (get-buffer-window wl-message-buffer)))
3803 (wl-stay-folder-window t))
3804 (if mes-win (delete-window mes-win))
3805 ;; hide your folder window
3806 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3807 (if (setq fld-win (get-buffer-window fld-buf))
3809 (delete-window (get-buffer-window cur-buf))
3810 (select-window fld-win)
3811 (switch-to-buffer cur-buf))))
3812 (run-hooks 'wl-summary-toggle-disp-folder-off-hook)
3813 ;; resume message window.
3815 (wl-message-select-buffer wl-message-buffer)
3816 (run-hooks 'wl-summary-toggle-disp-folder-message-resumed-hook)
3817 (select-window (get-buffer-window cur-buf))))
3818 ;; hide message window
3819 (let ((wl-stay-folder-window t)
3820 (mes-win (and wl-message-buffer
3821 (get-buffer-window wl-message-buffer))))
3822 (if mes-win (delete-window mes-win))
3823 (select-window (get-buffer-window cur-buf))
3824 ;; display wl-folder window!!
3825 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3826 (if (setq fld-win (get-buffer-window fld-buf))
3827 ;; folder win is already displayed.
3828 (select-window fld-win)
3829 ;; folder win is not displayed...occupy all.
3830 (switch-to-buffer fld-buf))
3833 (split-window-horizontally wl-folder-window-width)
3835 (switch-to-buffer cur-buf)
3836 ;; resume message window.
3837 (run-hooks 'wl-summary-toggle-disp-folder-on-hook)
3839 (wl-message-select-buffer wl-message-buffer)
3840 (run-hooks 'wl-summary-toggle-disp-folder-message-resumed-hook)
3841 (select-window (get-buffer-window cur-buf))))))))
3842 (run-hooks 'wl-summary-toggle-disp-folder-hook))
3844 (defun wl-summary-toggle-disp-msg (&optional arg)
3846 (let ((cur-buf (current-buffer))
3851 (setq wl-summary-buffer-disp-msg t)
3853 ;; hide your folder window
3854 (if (and (not wl-stay-folder-window)
3855 (setq fld-buf (get-buffer wl-folder-buffer-name)))
3856 (if (setq fld-win (get-buffer-window fld-buf))
3857 (unless (one-window-p fld-win)
3858 (delete-window fld-win))))))
3860 (wl-delete-all-overlays)
3861 (setq wl-summary-buffer-disp-msg nil)
3863 (when (buffer-live-p wl-message-buffer)
3864 (wl-message-select-buffer wl-message-buffer)
3866 (and (get-buffer-window cur-buf)
3867 (select-window (get-buffer-window cur-buf))))
3868 (run-hooks 'wl-summary-toggle-disp-off-hook)))
3870 (if (and wl-message-buffer
3871 (get-buffer-window wl-message-buffer)) ; already displayed
3872 (setq wl-summary-buffer-disp-msg nil)
3873 (setq wl-summary-buffer-disp-msg t))
3874 (if wl-summary-buffer-disp-msg
3876 (wl-summary-redisplay)
3877 ;;; hide your folder window
3878 ;;; (setq fld-buf (get-buffer wl-folder-buffer-name))
3879 ;;; (if (setq fld-win (get-buffer-window fld-buf))
3880 ;;; (delete-window fld-win)))
3881 (run-hooks 'wl-summary-toggle-disp-on-hook))
3882 (wl-delete-all-overlays)
3884 (wl-message-select-buffer wl-message-buffer)
3886 (select-window (get-buffer-window cur-buf))
3887 (setq wl-message-buffer nil)
3888 (run-hooks 'wl-summary-toggle-disp-off-hook))
3889 ;;; (switch-to-buffer cur-buf)
3891 (run-hooks 'wl-summary-buffer-window-scroll-functions)))
3893 (defun wl-summary-enter-handler (&optional arg)
3894 "A command for `enter' key in the summary.
3895 Basically, it shows next line of the message.
3896 If optional argument ARG is specified, behave as followed.
3897 If ARG is number, jump to the message.
3898 Otherwise it shows previous line of the message."
3900 (cond ((numberp arg)
3901 (unless (wl-thread-jump-to-msg arg)
3902 (message "Message (#%d) was not found." arg)))
3904 (wl-summary-prev-line-content))
3906 (wl-summary-next-line-content))))
3908 (defun wl-summary-next-line-content ()
3909 "Show next line of the message."
3911 (let ((cur-buf (current-buffer)))
3912 (wl-summary-toggle-disp-msg 'on)
3913 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3914 (set-buffer cur-buf)
3915 (wl-message-next-page 1))))
3917 (defun wl-summary-prev-line-content ()
3919 (let ((cur-buf (current-buffer)))
3920 (wl-summary-toggle-disp-msg 'on)
3921 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3922 (set-buffer cur-buf)
3923 (wl-message-prev-page 1))))
3925 (defun wl-summary-next-page ()
3927 (let ((cur-buf (current-buffer)))
3928 (wl-summary-toggle-disp-msg 'on)
3929 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3930 (set-buffer cur-buf)
3931 (wl-message-next-page))))
3933 (defun wl-summary-prev-page ()
3935 (let ((cur-buf (current-buffer)))
3936 (wl-summary-toggle-disp-msg 'on)
3937 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3938 (set-buffer cur-buf)
3939 (wl-message-prev-page))))
3941 (defsubst wl-summary-no-mime-p (folder)
3942 (wl-string-match-member (elmo-folder-name-internal folder)
3943 wl-summary-no-mime-folder-list))
3945 (defun wl-summary-set-message-buffer-or-redisplay (&rest args)
3946 "Set message buffer.
3947 If message is not displayed yet, display it.
3948 Return t if message exists."
3949 (let ((folder wl-summary-buffer-elmo-folder)
3950 (number (wl-summary-message-number))
3951 cur-folder cur-number message-last-pos)
3952 (when (buffer-live-p wl-message-buffer)
3953 (save-window-excursion
3954 (setq wl-current-summary-buffer (current-buffer))
3955 (wl-message-select-buffer wl-message-buffer)
3956 (setq cur-folder wl-message-buffer-cur-folder)
3957 (setq cur-number wl-message-buffer-cur-number)))
3958 (if (and (string= (elmo-folder-name-internal folder) (or cur-folder ""))
3959 (eq number (or cur-number 0)))
3961 (set-buffer wl-message-buffer)
3963 (wl-summary-redisplay-internal folder number)
3964 (when (buffer-live-p wl-message-buffer)
3965 (set-buffer wl-message-buffer))
3968 (defun wl-summary-target-mark-forward (&optional arg)
3970 (wl-summary-check-target-mark)
3971 (let ((mlist (nreverse (copy-sequence wl-summary-buffer-target-mark-list)))
3972 (summary-buf (current-buffer))
3973 (wl-draft-forward t)
3976 (wl-summary-jump-to-msg (car mlist))
3977 (wl-summary-forward t)
3978 (setq start-point (point))
3979 (setq draft-buf (current-buffer))
3980 (setq mlist (cdr mlist))
3981 (save-window-excursion
3984 (set-buffer summary-buf)
3985 (wl-summary-jump-to-msg (car mlist))
3986 (wl-summary-redisplay)
3987 (set-buffer draft-buf)
3988 (goto-char (point-max))
3989 (wl-draft-insert-message)
3990 (setq mlist (cdr mlist)))
3991 (wl-draft-body-goto-top)
3992 (wl-draft-enclose-digest-region (point) (point-max)))
3993 (goto-char start-point)
3994 (with-current-buffer summary-buf
3995 (wl-summary-delete-all-target-marks)))
3996 (run-hooks 'wl-mail-setup-hook)))
3998 (defun wl-summary-target-mark-reply-with-citation (&optional arg)
4000 (wl-summary-check-target-mark)
4001 (let ((mlist (nreverse (copy-sequence wl-summary-buffer-target-mark-list)))
4002 (summary-buf (current-buffer))
4003 change-major-mode-hook
4006 (wl-summary-jump-to-msg (car mlist))
4007 (when (wl-summary-reply arg t)
4008 (goto-char (point-max))
4009 (setq start-point (point-marker))
4010 (setq draft-buf (current-buffer))
4011 (save-window-excursion
4013 (set-buffer summary-buf)
4014 (delete-other-windows)
4015 (wl-summary-jump-to-msg (car mlist))
4016 (wl-summary-redisplay)
4017 (set-buffer draft-buf)
4018 (goto-char (point-max))
4019 (wl-draft-yank-original)
4020 (setq mlist (cdr mlist)))
4021 (goto-char start-point)
4022 (with-current-buffer summary-buf
4023 (wl-summary-delete-all-target-marks)))
4024 (wl-draft-reply-position wl-draft-reply-default-position)
4025 (run-hooks 'wl-mail-setup-hook))))
4027 (defun wl-summary-reply-with-citation (&optional arg)
4029 (when (wl-summary-reply arg t)
4030 (goto-char (point-max))
4031 (wl-draft-yank-original)
4032 (wl-draft-reply-position wl-draft-reply-default-position)
4033 (run-hooks 'wl-mail-setup-hook)))
4035 (defun wl-summary-jump-to-msg-by-message-id (&optional id)
4037 (let* ((original (wl-summary-message-number))
4038 (msgid (elmo-string (or id (read-from-minibuffer "Message-ID: "))))
4039 (entity (elmo-message-entity wl-summary-buffer-elmo-folder msgid))
4041 (errmsg (format "No message with id \"%s\" in the folder." msgid)))
4042 (if (setq msg (elmo-message-entity-number entity))
4044 (wl-thread-jump-to-msg msg)
4047 (if (and elmo-use-database
4050 "No message with id \"%s\" in the database." msgid))
4051 (setq otherfld (elmo-database-msgid-get msgid)))
4052 (if (cdr (wl-summary-jump-to-msg-internal
4053 (car otherfld) (nth 1 otherfld) 'no-sync))
4055 ;; Back to original.
4056 (wl-summary-jump-to-msg-internal
4057 (wl-summary-buffer-folder-name) original 'no-sync))
4058 (cond ((eq wl-summary-search-via-nntp 'confirm)
4059 (require 'elmo-nntp)
4060 (message "Search message in nntp server \"%s\" <y/n/s(elect)>? "
4061 elmo-nntp-default-server)
4062 (setq schar (let ((cursor-in-echo-area t)) (read-char)))
4063 (cond ((eq schar ?y)
4064 (wl-summary-jump-to-msg-by-message-id-via-nntp msgid))
4066 (wl-summary-jump-to-msg-by-message-id-via-nntp
4068 (read-from-minibuffer "NNTP Server: ")))
4070 (message "%s" errmsg)
4072 ((or (eq wl-summary-search-via-nntp 'force)
4074 (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4076 wl-summary-search-via-nntp))
4077 (wl-summary-jump-to-msg-by-message-id-via-nntp msgid))
4079 (message "%s" errmsg)
4082 (defun wl-summary-jump-to-msg-by-message-id-via-nntp (&optional id server-spec)
4084 (let* ((msgid (elmo-string (or id (read-from-minibuffer "Message-ID: "))))
4085 newsgroups folder ret
4086 user server port type spec)
4088 (if (string-match "^-" server-spec)
4089 (setq spec (wl-folder-get-elmo-folder server-spec)
4090 user (elmo-net-folder-user-internal spec)
4091 server (elmo-net-folder-server-internal spec)
4092 port (elmo-net-folder-port-internal spec)
4093 type (elmo-net-folder-stream-type-internal spec))
4094 (setq server server-spec)))
4095 (when (setq ret (elmo-nntp-get-newsgroup-by-msgid
4097 (or server elmo-nntp-default-server)
4098 (or user elmo-nntp-default-user)
4099 (or port elmo-nntp-default-port)
4100 (or type elmo-nntp-default-stream-type)))
4101 (setq newsgroups (elmo-nntp-parse-newsgroups ret))
4102 (setq folder (concat "-" (car newsgroups)
4103 (elmo-nntp-folder-postfix user server port type)))
4106 (if (wl-folder-entity-exists-p (car newsgroups)
4107 wl-folder-newsgroups-hashtb)
4109 (setq folder (concat "-" (car newsgroups)
4110 (elmo-nntp-folder-postfix
4111 user server port type)))))
4112 (setq newsgroups (cdr newsgroups)))))
4114 (wl-summary-jump-to-msg-internal folder nil 'update msgid)
4115 (message "No message id \"%s\" in nntp server \"%s\"."
4116 msgid (or server elmo-nntp-default-server))
4119 (defun wl-summary-jump-to-msg-internal (folder msg scan-type &optional msgid)
4120 (let (wl-auto-select-first entity)
4121 (if (or (string= folder (wl-summary-buffer-folder-name))
4124 "Message was found in the folder \"%s\". Jump to it? "
4128 (wl-summary-goto-folder-subr
4129 folder scan-type nil nil t)
4132 (elmo-message-entity-number
4133 (elmo-message-entity
4134 wl-summary-buffer-elmo-folder
4136 (setq entity (wl-folder-search-entity-by-name folder
4140 (wl-folder-set-current-entity-id
4141 (wl-folder-get-entity-id entity))))
4143 (message "Message was not found currently in this folder.")
4144 (setq msg (and (wl-thread-jump-to-msg msg) msg)))
4145 (cons folder msg)))))
4147 (defun wl-summary-jump-to-parent-message (arg)
4149 (let ((cur-buf (current-buffer))
4150 (disp-msg wl-summary-buffer-disp-msg)
4151 (number (wl-summary-message-number))
4152 (regexp "\\(<[^<>]*>\\)[ \t]*$")
4154 msg-id msg-num ref-list ref irt)
4156 (message "No message.")
4157 (when (eq wl-summary-buffer-view 'thread)
4158 (cond ((and arg (not (numberp arg)))
4160 (wl-thread-entity-get-number
4161 (wl-thread-entity-get-top-entity
4162 (wl-thread-get-entity number)))))
4163 ((and arg (numberp arg))
4165 (setq msg-num number)
4168 (wl-thread-entity-get-number
4169 (wl-thread-entity-get-parent-entity
4170 (wl-thread-get-entity msg-num))))
4173 (wl-thread-entity-get-number
4174 (wl-thread-entity-get-parent-entity
4175 (wl-thread-get-entity number)))))))
4176 (when (null msg-num)
4177 (wl-summary-set-message-buffer-or-redisplay)
4178 (set-buffer (wl-message-get-original-buffer))
4179 (message "Searching parent message...")
4180 (setq ref (std11-field-body "References")
4181 irt (std11-field-body "In-Reply-To"))
4183 ((and arg (not (numberp arg)) ref (not (string= ref ""))
4184 (string-match regexp ref))
4185 ;; The first message of the thread.
4186 (setq msg-id (wl-match-string 1 ref)))
4187 ;; "In-Reply-To:" has only one msg-id.
4188 ((and (null arg) irt (not (string= irt ""))
4189 (string-match regexp irt))
4190 (setq msg-id (wl-match-string 1 irt)))
4191 ((and (or (null arg) (numberp arg)) ref (not (string= ref ""))
4192 (string-match regexp ref))
4193 ;; "^" searching parent, "C-u 2 ^" looking for grandparent.
4194 (while (string-match regexp ref)
4197 (wl-match-string 1 ref))
4199 (setq ref (substring ref (match-end 0)))
4202 (if (null arg) (nth 0 ref-list) ;; previous
4203 (if (<= arg i) (nth (1- arg) ref-list)
4204 (nth i ref-list))))))
4205 (set-buffer cur-buf)
4206 (or disp-msg (wl-summary-toggle-disp-msg 'off)))
4207 (cond ((and (null msg-id) (null msg-num))
4208 (message "No parent message!")
4210 ((and msg-id (wl-summary-jump-to-msg-by-message-id msg-id))
4211 (if wl-summary-buffer-disp-msg (wl-summary-redisplay))
4212 (message "Searching parent message...done")
4214 ((and msg-num (wl-summary-jump-to-msg msg-num))
4215 (if wl-summary-buffer-disp-msg (wl-summary-redisplay))
4216 (message "Searching parent message...done")
4219 (message "Parent message was not found.")
4222 (defun wl-summary-reply (&optional arg without-setup-hook)
4223 "Reply to current message. See also `wl-draft-reply'."
4225 (let ((folder wl-summary-buffer-elmo-folder)
4226 (number (wl-summary-message-number))
4227 (summary-buf (current-buffer))
4228 (winconf (current-window-configuration))
4232 (wl-summary-set-message-buffer-or-redisplay))
4233 (wl-message-select-buffer wl-message-buffer)
4235 (when (setq mes-buf (wl-message-get-original-buffer))
4236 (wl-draft-reply mes-buf arg summary-buf number)
4237 (wl-draft-reply-position wl-draft-reply-default-position)
4238 (unless without-setup-hook
4239 (run-hooks 'wl-mail-setup-hook)))
4240 (error (set-window-configuration winconf)
4241 (signal (car err)(cdr err))))
4242 (with-current-buffer summary-buf (run-hooks 'wl-summary-reply-hook))
4245 (defun wl-summary-write (folder)
4246 "Write a new draft from Summary."
4247 (interactive (list (wl-summary-buffer-folder-name)))
4248 (wl-draft (list (cons 'To "")) nil nil nil nil folder)
4249 (run-hooks 'wl-mail-setup-hook)
4250 (mail-position-on-field "To"))
4252 (defvar wl-summary-write-current-folder-functions
4253 '(wl-folder-get-newsgroups
4254 wl-folder-guess-mailing-list-by-refile-rule
4255 wl-folder-guess-mailing-list-by-folder-name)
4256 "Newsgroups or Mailing List address guess functions list.
4257 Call from `wl-summary-write-current-folder'.
4258 When guess function return nil, challenge next guess-function.")
4260 (defun wl-summary-write-current-folder (folder)
4261 "Write message to current FOLDER's newsgroup or mailing-list.
4262 Use function list is `wl-summary-write-current-folder-functions'."
4263 (interactive (list (wl-summary-buffer-folder-name)))
4264 (let ((func-list wl-summary-write-current-folder-functions)
4265 guess-list guess-func)
4267 (setq guess-list (funcall (car func-list) folder))
4268 (if (null guess-list)
4269 (setq func-list (cdr func-list))
4270 (setq guess-func (car func-list))
4271 (setq func-list nil)))
4272 (if (null guess-func)
4273 (wl-summary-write folder)
4274 (unless (or (stringp (nth 0 guess-list))
4275 (stringp (nth 1 guess-list))
4276 (stringp (nth 2 guess-list)))
4277 (error "Invalid value return guess function `%s'"
4278 (symbol-name guess-func)))
4279 (wl-draft (list (cons 'To (nth 0 guess-list))
4280 (cons 'Cc (nth 1 guess-list))
4281 (cons 'Newsgroups (nth 2 guess-list)))
4282 nil nil nil nil folder)
4283 (run-hooks 'wl-mail-setup-hook)
4284 (mail-position-on-field "Subject"))))
4286 (defun wl-summary-forward (&optional without-setup-hook)
4289 (let ((folder wl-summary-buffer-elmo-folder)
4290 (number (wl-summary-message-number))
4291 (summary-buf (current-buffer))
4292 (wl-draft-forward t)
4295 (message "No message.")
4296 (if (and (elmo-message-use-cache-p folder number)
4297 (eq (elmo-file-cache-status
4298 (elmo-file-cache-get
4299 (elmo-message-field folder number 'message-id)))
4302 (wl-summary-redisplay-internal nil nil 'force-reload)
4303 (wl-summary-redisplay-internal folder number))
4304 (wl-message-select-buffer wl-message-buffer)
4305 (setq subject (with-current-buffer
4306 wl-message-buffer-original-buffer
4307 (std11-field-body "Subject")))
4308 (wl-draft-forward subject summary-buf number)
4309 (with-current-buffer summary-buf (run-hooks 'wl-summary-forward-hook))
4310 (unless without-setup-hook
4311 (run-hooks 'wl-mail-setup-hook)))))
4313 (defun wl-summary-click (e)
4318 (defun wl-summary-read ()
4319 "Proceed reading message in the summary buffer."
4321 (let ((cur-buf (current-buffer)))
4322 (wl-summary-toggle-disp-msg 'on)
4323 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
4324 (set-buffer cur-buf)
4325 (if (wl-message-next-page)
4326 (wl-summary-down t)))))
4328 (defsubst wl-summary-cursor-move-surface (downward interactive)
4329 (if wl-summary-move-direction-toggle
4330 (setq wl-summary-move-direction-downward downward))
4331 (let ((start (point))
4332 (skip-tmark-regexp (wl-regexp-opt wl-summary-skip-mark-list))
4334 (column (current-column))
4335 goto-next next-entity finfo)
4338 (not (if downward (eobp) (bobp))))
4342 (setq skip (or (string-match skip-tmark-regexp
4343 (wl-summary-temp-mark))
4344 (not (and (wl-summary-message-number)
4345 (elmo-message-accessible-p
4346 wl-summary-buffer-elmo-folder
4347 (wl-summary-message-number)))))))
4348 (if (if downward (eobp) (and (bobp) skip)) (setq goto-next t))
4349 (if (or (eobp) (and (bobp) skip))
4351 (move-to-column column)
4354 (if wl-summary-buffer-disp-msg
4355 (wl-summary-redisplay))
4358 ((and (not downward) wl-summary-buffer-prev-folder-function)
4359 (funcall wl-summary-buffer-prev-folder-function))
4360 ((and downward wl-summary-buffer-next-folder-function)
4361 (funcall wl-summary-buffer-next-folder-function))
4363 (when wl-auto-select-next
4366 (wl-summary-get-next-folder)
4367 (wl-summary-get-prev-folder)))
4369 (setq finfo (wl-folder-get-entity-info next-entity))))
4371 '(lambda () (wl-summary-next-folder-or-exit next-entity))
4373 "No more messages. Type SPC to go to %s."
4374 (wl-summary-entity-info-msg next-entity finfo)))))))))
4376 (defun wl-summary-prev (&optional interactive)
4378 (wl-summary-cursor-move-surface nil (or interactive (interactive-p))))
4380 (defun wl-summary-next (&optional interactive)
4382 (wl-summary-cursor-move-surface t (or interactive (interactive-p))))
4384 (defun wl-summary-up (&optional interactive skip-no-unread)
4387 (if wl-summary-move-direction-toggle
4388 (setq wl-summary-move-direction-downward nil))
4389 (if (wl-summary-cursor-up)
4390 (if wl-summary-buffer-disp-msg
4391 (wl-summary-redisplay))
4394 (if wl-summary-buffer-prev-folder-function
4395 (funcall wl-summary-buffer-prev-folder-function)
4396 (let (next-entity finfo)
4397 (when wl-auto-select-next
4399 (setq next-entity (wl-summary-get-prev-unread-folder))
4401 (setq finfo (wl-folder-get-entity-info next-entity)))))
4402 (if (and skip-no-unread
4403 (eq wl-auto-select-next 'skip-no-unread))
4404 (wl-summary-next-folder-or-exit next-entity t)
4406 '(lambda () (wl-summary-next-folder-or-exit next-entity t))
4408 "No more unread messages. Type SPC to go to %s."
4409 (wl-summary-entity-info-msg next-entity finfo)))))))))
4411 (defun wl-summary-get-prev-folder ()
4412 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4414 (wl-folder-get-prev-folder
4415 (with-current-buffer folder-buf
4416 wl-folder-buffer-cur-entity-id)))))
4418 (defun wl-summary-get-next-folder ()
4419 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4421 (wl-folder-get-next-folder
4422 (with-current-buffer folder-buf
4423 wl-folder-buffer-cur-entity-id)))))
4425 (defun wl-summary-get-next-unread-folder ()
4426 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4428 (wl-folder-get-next-folder
4429 (with-current-buffer folder-buf
4430 wl-folder-buffer-cur-entity-id)
4433 (defun wl-summary-get-prev-unread-folder ()
4434 (let ((folder-buf (get-buffer wl-folder-buffer-name)))
4436 (wl-folder-get-prev-folder
4437 (with-current-buffer folder-buf
4438 wl-folder-buffer-cur-entity-id)
4441 (defun wl-summary-down (&optional interactive skip-no-unread)
4443 (if wl-summary-move-direction-toggle
4444 (setq wl-summary-move-direction-downward t))
4445 (if (wl-summary-cursor-down)
4446 (if wl-summary-buffer-disp-msg
4447 (wl-summary-redisplay))
4450 (if wl-summary-buffer-next-folder-function
4451 (funcall wl-summary-buffer-next-folder-function)
4452 (let (next-entity finfo)
4453 (when wl-auto-select-next
4454 (setq next-entity (wl-summary-get-next-unread-folder)))
4456 (setq finfo (wl-folder-get-entity-info next-entity)))
4457 (if (and skip-no-unread
4458 (eq wl-auto-select-next 'skip-no-unread))
4459 (wl-summary-next-folder-or-exit next-entity)
4461 '(lambda () (wl-summary-next-folder-or-exit next-entity))
4463 "No more unread messages. Type SPC to go to %s."
4464 (wl-summary-entity-info-msg next-entity finfo)))))))))
4466 (defun wl-summary-pop-to-last-message ()
4467 "Jump to last displayed message, and pop a new massage off the ring."
4469 (let ((number (wl-summary-pop-message (wl-summary-message-number))))
4471 (error "Empty message ring"))
4472 (wl-summary-jump-to-msg number)
4473 (when wl-summary-buffer-disp-msg
4474 (let (wl-summary-buffer-message-ring)
4475 (wl-summary-redisplay)))))
4477 (defun wl-summary-goto-last-displayed-msg (&optional arg)
4478 "Jump to last displayed message."
4481 ((eq last-command 'wl-summary-pop-to-last-message)
4482 (setq this-command 'wl-summary-pop-to-last-message)
4483 (wl-summary-pop-to-last-message))
4485 (setq this-command 'wl-summary-pop-to-last-message)
4486 (wl-summary-pop-to-last-message))
4488 (let ((current (wl-summary-message-number))
4489 (number (wl-summary-pop-message)))
4492 (wl-summary-jump-to-msg number)
4493 (if wl-summary-buffer-disp-msg
4494 (wl-summary-redisplay)
4495 (wl-summary-push-message current)))
4496 (message "No last message."))))))
4498 (defun wl-summary-message-display-type ()
4499 (when (and wl-summary-buffer-disp-msg
4500 (buffer-live-p wl-message-buffer)
4501 wl-summary-buffer-current-msg
4502 (wl-summary-message-number)
4503 (= (wl-summary-message-number) wl-summary-buffer-current-msg))
4504 (wl-message-buffer-display-type wl-message-buffer)))
4506 (defun wl-summary-buffer-display-mime-mode ()
4507 (or (wl-message-display-type-property (wl-summary-message-display-type)
4509 wl-summary-buffer-display-mime-mode))
4511 (defun wl-summary-buffer-display-header-mode ()
4512 (or (wl-message-display-type-property (wl-summary-message-display-type)
4514 wl-summary-buffer-display-header-mode))
4516 (defun wl-summary-toggle-mime (&optional arg)
4517 "Toggle MIME decoding.
4518 If ARG is non-nil, ask coding-system to display the message in the current
4521 If ARG is numeric number, decode message as following:
4522 1: Enable MIME analysis.
4523 2: Enable MIME analysis only for headers.
4524 3: Disable MIME analysis."
4526 (let ((mime-mode (wl-summary-buffer-display-mime-mode))
4527 (elmo-mime-display-as-is-coding-system
4528 elmo-mime-display-as-is-coding-system))
4529 (if (and (consp arg) (> (prefix-numeric-value arg) 4))
4531 (setq wl-summary-buffer-display-mime-mode mime-mode)
4532 (wl-summary-update-modeline))
4535 (setq mime-mode (case arg
4539 ;;; (4 'decode-only)
4542 ;; Specify coding-system (doesn't change the MIME mode).
4543 (setq elmo-mime-display-as-is-coding-system
4545 (not (wl-message-mime-analysis-p
4546 (wl-summary-message-display-type))))
4547 (or (read-coding-system "Coding system: ")
4548 elmo-mime-display-as-is-coding-system)
4549 elmo-mime-display-as-is-coding-system)))
4551 ;; Change the MIME mode.
4552 (setq mime-mode (or (cadr (memq mime-mode
4553 wl-summary-display-mime-mode-list))
4554 (car wl-summary-display-mime-mode-list)))))
4555 (wl-summary-redisplay-internal nil nil arg mime-mode))
4556 (message "MIME decoding: %s%s"
4557 (upcase (symbol-name mime-mode))
4558 (if (and (not (eq mime-mode 'mime))
4559 (not (eq elmo-mime-display-as-is-coding-system
4562 (symbol-name elmo-mime-display-as-is-coding-system)
4566 (defun wl-summary-redisplay (&optional arg)
4567 "Redisplay message."
4569 (apply #'wl-summary-redisplay-internal nil nil arg
4570 (unless (and (consp arg) (> (prefix-numeric-value arg) 4))
4571 (list wl-summary-buffer-display-mime-mode
4572 wl-summary-buffer-display-header-mode))))
4574 (defun wl-summary-toggle-all-header (&optional arg)
4575 "Toggle displaying message with all header."
4577 (let ((header-mode (wl-summary-buffer-display-header-mode)))
4578 (if (and (consp arg) (> (prefix-numeric-value arg) 4))
4579 (setq wl-summary-buffer-display-header-mode header-mode)
4580 (wl-summary-redisplay-internal
4582 (if (eq header-mode 'all) 'partial 'all)))))
4584 (defun wl-summary-redisplay-internal (&optional folder number force-reload
4585 mime-mode header-mode)
4586 (let* ((folder (or folder wl-summary-buffer-elmo-folder))
4587 (num (or number (wl-summary-message-number)))
4588 (wl-mime-charset wl-summary-buffer-mime-charset)
4589 (default-mime-charset wl-summary-buffer-mime-charset)
4590 fld-buf fld-win thr-entity
4591 (elmo-message-fetch-confirm (or elmo-message-fetch-confirm
4593 elmo-message-fetch-threshold))))
4594 (if (and wl-thread-open-reading-thread
4595 (eq wl-summary-buffer-view 'thread)
4596 (not (wl-thread-entity-get-opened
4597 (setq thr-entity (wl-thread-get-entity
4599 (wl-thread-entity-get-children thr-entity))
4600 (wl-thread-force-open))
4603 (setq wl-summary-buffer-disp-msg t)
4604 (wl-summary-push-message wl-summary-buffer-current-msg)
4605 ;; hide folder window
4606 (if (and (not wl-stay-folder-window)
4607 (setq fld-buf (get-buffer wl-folder-buffer-name)))
4608 (if (setq fld-win (get-buffer-window fld-buf))
4609 (delete-window fld-win)))
4610 (setq wl-current-summary-buffer (current-buffer))
4611 (wl-message-redisplay folder num
4612 (wl-message-make-display-type
4614 (wl-summary-buffer-display-mime-mode))
4616 (wl-summary-buffer-display-header-mode)))
4618 (string= (elmo-folder-name-internal folder)
4620 (when (elmo-message-use-cache-p folder num)
4621 (elmo-message-set-cached folder num t))
4623 (if (elmo-message-flagged-p wl-summary-buffer-elmo-folder
4626 (wl-summary-mark-as-read num)
4627 (wl-summary-count-unread)
4628 (wl-summary-update-modeline)
4629 (wl-folder-update-unread
4630 (wl-summary-buffer-folder-name)
4631 wl-summary-buffer-unread-count)))
4632 (setq wl-summary-buffer-current-msg num)
4633 (when wl-summary-recenter
4634 (recenter (/ (- (window-height) 2) 2))
4635 (if (not wl-summary-indent-length-limit)
4636 (wl-horizontal-recenter)))
4637 (wl-highlight-summary-displaying)
4638 (wl-message-buffer-prefetch-next
4640 (min (or wl-message-buffer-prefetch-depth 0)
4641 (1- wl-message-buffer-cache-size))
4643 wl-summary-buffer-mime-charset)
4644 (run-hooks 'wl-summary-redisplay-hook))
4645 (message "No message to display."))))
4647 (defun wl-summary-jump-to-current-message ()
4648 "Jump into Message buffer."
4650 (let (message-buf message-win)
4651 (if (setq message-buf wl-message-buffer)
4652 (if (setq message-win (get-buffer-window message-buf))
4653 (select-window message-win)
4654 (wl-message-select-buffer wl-message-buffer))
4655 (wl-summary-redisplay)
4656 (wl-message-select-buffer wl-message-buffer))))
4658 (defun wl-summary-cancel-message ()
4659 "Cancel an article on news."
4661 (if (null (wl-summary-message-number))
4662 (message "No message.")
4663 (let ((summary-buf (current-buffer))
4665 (wl-summary-set-message-buffer-or-redisplay)
4666 (if (setq message-buf (wl-message-get-original-buffer))
4667 (set-buffer message-buf))
4668 (unless (wl-message-news-p)
4669 (set-buffer summary-buf)
4670 (if (and (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4672 (y-or-n-p "Cannot get Newsgroups. Fetch again? "))
4674 (wl-summary-redisplay t)
4675 (wl-summary-supersedes-message))
4676 (error "This is not a news article; supersedes is impossible")))
4677 (when (yes-or-no-p "Do you really want to cancel this article? ")
4678 (let (from newsgroups message-id distribution buf)
4680 (setq from (std11-field-body "from")
4681 newsgroups (std11-field-body "newsgroups")
4682 message-id (std11-field-body "message-id")
4683 distribution (std11-field-body "distribution"))
4684 ;; Make sure that this article was written by the user.
4685 (unless (wl-address-user-mail-address-p
4686 (wl-address-header-extract-address
4687 (car (wl-parse-addresses from))))
4688 (error "This article is not yours"))
4689 ;; Make control message.
4690 (setq buf (set-buffer (get-buffer-create " *message cancel*")))
4691 (setq wl-draft-buffer-cur-summary-buffer summary-buf)
4692 (buffer-disable-undo (current-buffer))
4694 (insert "Newsgroups: " newsgroups "\n"
4695 "From: " (wl-address-header-extract-address
4697 "Subject: cmsg cancel " message-id "\n"
4698 "Control: cancel " message-id "\n"
4700 (concat "Distribution: " distribution "\n")
4702 mail-header-separator "\n"
4703 wl-summary-cancel-message)
4704 (message "Canceling your message...")
4705 (wl-draft-raw-send t t) ; kill when done, force-pre-hooks.
4706 (message "Canceling your message...done")))))))
4708 (defun wl-summary-supersedes-message ()
4709 "Supersede current message."
4711 (wl-summary-toggle-disp-msg 'off)
4712 (let ((summary-buf (current-buffer))
4714 (wl-summary-set-message-buffer-or-redisplay)
4715 (if (setq message-buf (wl-message-get-original-buffer))
4716 (set-buffer message-buf))
4717 (unless (wl-message-news-p)
4718 (set-buffer summary-buf)
4719 (if (and (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4721 (y-or-n-p "Cannot get Newsgroups. Fetch again? "))
4723 (wl-summary-redisplay t)
4724 (wl-summary-supersedes-message))
4725 (error "This is not a news article; supersedes is impossible")))
4727 (setq from (std11-field-body "from"))
4728 ;; Make sure that this article was written by the user.
4729 (unless (wl-address-user-mail-address-p
4730 (wl-address-header-extract-address
4731 (car (wl-parse-addresses from))))
4732 (error "This article is not yours"))
4733 (let* ((message-id (std11-field-body "message-id"))
4734 (followup-to (std11-field-body "followup-to"))
4735 (mail-default-headers
4736 (concat mail-default-headers
4737 "Supersedes: " message-id "\n"
4739 (concat "Followup-To: " followup-to "\n")))))
4740 (if message-buf (set-buffer message-buf))
4741 (wl-draft-edit-string (buffer-substring (point-min) (point-max)))))))
4743 (defun wl-summary-display-raw (&optional arg)
4744 "Display current message in raw format."
4746 (let ((number (wl-summary-message-number))
4747 (folder wl-summary-buffer-elmo-folder))
4749 (let ((raw (elmo-message-fetch-string
4751 (elmo-find-fetch-strategy folder number)))
4752 (raw-buffer (get-buffer-create "*wl:raw message*"))
4753 (raw-mode-map (make-sparse-keymap)))
4754 (with-current-buffer raw-buffer
4755 (toggle-read-only -1)
4757 (princ raw raw-buffer)
4758 (toggle-read-only t)
4759 (goto-char (point-min))
4760 (switch-to-buffer-other-window raw-buffer)
4761 (define-key raw-mode-map "l" 'toggle-truncate-lines)
4762 (define-key raw-mode-map "q" 'kill-buffer-and-window)
4763 (define-key raw-mode-map "," 'kill-buffer-and-window)
4764 (use-local-map raw-mode-map)))
4765 (message "No message to display."))
4768 (defun wl-summary-save (&optional arg wl-save-dir)
4769 "Save current message to disk."
4772 (num (wl-summary-message-number)))
4774 (setq wl-save-dir wl-temporary-file-directory))
4777 (setq filename (expand-file-name
4778 (concat (number-to-string num)
4779 wl-summary-save-file-suffix)
4781 (when (or (null arg)
4782 (file-exists-p filename))
4783 (setq filename (read-file-name "Save to file: " filename)))
4784 (wl-summary-set-message-buffer-or-redisplay)
4785 (set-buffer (wl-message-get-original-buffer))
4787 (not (file-exists-p filename))
4788 (y-or-n-p "File already exists. override it? "))
4789 (write-region-as-binary (point-min) (point-max) filename)))
4790 (message "No message to save."))
4793 (defun wl-summary-save-region (beg end)
4797 (wl-summary-narrow-to-region beg end)
4798 (goto-char (point-min))
4800 (wl-read-directory-name "Save to directory: "
4801 wl-temporary-file-directory)))
4802 (if (null (file-exists-p wl-save-dir))
4803 (make-directory wl-save-dir))
4804 (if (eq wl-summary-buffer-view 'thread)
4807 (let* ((number (wl-summary-message-number))
4808 (entity (wl-thread-get-entity number)))
4809 (if (wl-thread-entity-get-opened entity)
4810 (wl-summary-save t wl-save-dir)
4812 (wl-summary-save t wl-save-dir))
4815 (wl-summary-save t wl-save-dir)
4816 (forward-line 1)))))))
4818 ;; mew-summary-pipe-message()
4819 (defun wl-summary-pipe-message (prefix command)
4820 "Send this message via pipe."
4821 (interactive (list current-prefix-arg nil))
4822 (if (null (wl-summary-message-number))
4823 (message "No message.")
4824 (setq command (wl-read-shell-command "Shell command on message: "
4825 wl-summary-shell-command-last))
4826 (if (y-or-n-p "Send this message to pipe? ")
4827 (wl-summary-pipe-message-subr prefix command))))
4829 (defun wl-summary-target-mark-pipe (prefix command)
4830 "Send each marked messages via pipe."
4831 (interactive (list current-prefix-arg nil))
4832 (if (null wl-summary-buffer-target-mark-list)
4833 (message "No marked message.")
4834 (setq command (wl-read-shell-command
4835 "Shell command on each marked message: "
4836 wl-summary-shell-command-last))
4837 (when (y-or-n-p "Send each marked message to pipe? ")
4838 (while (car wl-summary-buffer-target-mark-list)
4839 (let ((num (car wl-summary-buffer-target-mark-list)))
4840 (wl-thread-jump-to-msg num)
4841 (wl-summary-pipe-message-subr prefix command)
4842 (wl-summary-unmark))))))
4844 (defun wl-summary-pipe-message-subr (prefix command)
4846 (wl-summary-set-message-buffer-or-redisplay)
4847 (set-buffer (wl-message-get-original-buffer))
4848 (if (string= command "")
4849 (setq command wl-summary-shell-command-last))
4850 (goto-char (point-min)) ; perhaps this line won't be necessary
4852 (search-forward "\n\n"))
4853 (shell-command-on-region (point) (point-max) command nil)
4854 (setq wl-summary-shell-command-last command)))
4856 (defun wl-summary-print-message (&optional arg)
4858 (if (null (wl-summary-message-number))
4859 (message "No message.")
4861 (wl-summary-set-message-buffer-or-redisplay)
4862 (if (or (not (interactive-p))
4863 (y-or-n-p "Print ok? "))
4865 (let ((buffer (generate-new-buffer " *print*")))
4866 (copy-to-buffer buffer (point-min) (point-max))
4868 (funcall wl-print-buffer-function)
4869 (kill-buffer buffer)))
4872 (defun wl-summary-print-message-with-ps-print (&optional filename)
4873 "Print message via ps-print."
4875 (if (null (wl-summary-message-number))
4876 (message "No message.")
4877 (setq filename (ps-print-preprint current-prefix-arg))
4878 (if (or (not (interactive-p))
4879 (y-or-n-p "Print ok? "))
4880 (let ((summary-buffer (current-buffer))
4883 (wl-summary-set-message-buffer-or-redisplay)
4884 (let* ((buffer (generate-new-buffer " *print*"))
4886 (set-buffer summary-buffer)
4887 (elmo-message-entity
4888 wl-summary-buffer-elmo-folder
4889 (wl-summary-message-number))))
4891 (or (elmo-message-entity-field entity 'subject 'string)
4894 (or (elmo-message-entity-field entity 'from 'string)
4897 (or (elmo-message-entity-field entity 'date 'string)
4899 (run-hooks 'wl-ps-preprint-hook)
4900 (set-buffer wl-message-buffer)
4901 (copy-to-buffer buffer (point-min) (point-max))
4904 (let ((ps-left-header
4905 (list (concat "(" wl-ps-subject ")")
4906 (concat "(" wl-ps-from ")")))
4908 (list "/pagenumberstring load"
4909 (concat "(" wl-ps-date ")"))))
4910 (run-hooks 'wl-ps-print-hook)
4911 (funcall wl-ps-print-buffer-function filename))
4912 (kill-buffer buffer)))))
4915 (if (featurep 'ps-print) ; ps-print is available.
4916 (fset 'wl-summary-print-message 'wl-summary-print-message-with-ps-print))
4918 (defun wl-summary-target-mark-print ()
4920 (wl-summary-check-target-mark)
4921 (when (y-or-n-p "Print all marked messages. OK? ")
4922 (while (car wl-summary-buffer-target-mark-list)
4923 (let ((num (car wl-summary-buffer-target-mark-list)))
4924 (wl-thread-jump-to-msg num)
4925 (wl-summary-print-message)
4926 (wl-summary-unmark)))))
4928 (defun wl-summary-folder-info-update ()
4929 (wl-folder-set-folder-updated
4930 (elmo-string (wl-summary-buffer-folder-name))
4932 wl-summary-buffer-unread-count
4934 wl-summary-buffer-elmo-folder))))
4936 (defun wl-summary-get-original-buffer ()
4937 "Get original buffer for the current summary."
4939 (wl-summary-set-message-buffer-or-redisplay)
4940 (wl-message-get-original-buffer)))
4942 (defun wl-summary-pack-number (&optional arg)
4944 (elmo-folder-pack-numbers wl-summary-buffer-elmo-folder)
4945 (let (wl-use-scoring)
4946 (wl-summary-rescan nil nil nil t)))
4948 (defun wl-summary-target-mark-uudecode ()
4950 (wl-summary-check-target-mark)
4951 (let ((mlist (reverse wl-summary-buffer-target-mark-list))
4952 (summary-buf (current-buffer))
4953 (tmp-buf (get-buffer-create "*WL UUENCODE*"))
4954 orig-buf i k filename rc errmsg)
4956 (setq k (length mlist))
4957 (set-buffer tmp-buf)
4959 (save-window-excursion
4961 (set-buffer summary-buf)
4962 (wl-summary-jump-to-msg (car mlist))
4963 (wl-summary-redisplay)
4964 (set-buffer (setq orig-buf (wl-summary-get-original-buffer)))
4965 (goto-char (point-min))
4966 (cond ((= i 1) ; first
4967 (if (setq filename (wl-message-uu-substring
4971 (error "Can't find begin line")))
4973 (wl-message-uu-substring orig-buf tmp-buf))
4975 (wl-message-uu-substring orig-buf tmp-buf nil t)))
4977 (setq mlist (cdr mlist)))
4978 (set-buffer tmp-buf)
4979 (message "Exec %s..." wl-prog-uudecode)
4981 (let ((decode-dir wl-temporary-file-directory))
4982 (if (not wl-prog-uudecode-no-stdout-option)
4983 (setq filename (read-file-name "Save to file: "
4985 (elmo-safe-filename filename)
4986 wl-temporary-file-directory)))
4988 (wl-read-directory-name "Save to directory: "
4989 wl-temporary-file-directory))
4990 (setq filename (expand-file-name filename decode-dir)))
4991 (if (file-exists-p filename)
4992 (or (yes-or-no-p (format "File %s exists. Save anyway? "
4995 (elmo-bind-directory
4999 (apply 'call-process-region (point-min) (point-max)
5000 wl-prog-uudecode t (current-buffer) nil
5001 wl-prog-uudecode-arg))))
5002 (when (not (= 0 rc))
5003 (setq errmsg (buffer-substring (point-min)(point-max)))
5004 (error "Uudecode error: %s" errmsg))
5005 (if (not wl-prog-uudecode-no-stdout-option)
5006 (let (file-name-handler-alist) ;; void jka-compr
5007 (as-binary-output-file
5008 (write-region (point-min) (point-max)
5009 filename nil 'no-msg))))
5010 (with-current-buffer summary-buf
5011 (wl-summary-delete-all-target-marks))
5012 (if (file-exists-p filename)
5013 (message "Saved as %s" filename)))
5014 (kill-buffer tmp-buf)))))
5017 ;;;(defun wl-summary-drop-unsync ()
5018 ;;; "Drop all unsync messages."
5020 ;;; (if (elmo-folder-pipe-p (wl-summary-buffer-folder-name))
5021 ;;; (error "You cannot drop unsync messages in this folder"))
5022 ;;; (if (or (not (interactive-p))
5023 ;;; (y-or-n-p "Drop all unsync messages? "))
5024 ;;; (let* ((folder-list (elmo-folder-get-primitive-folder-list
5025 ;;; (wl-summary-buffer-folder-name)))
5026 ;;; (is-multi (elmo-multi-p (wl-summary-buffer-folder-name)))
5030 ;;; (message "Dropping...")
5031 ;;; (while folder-list
5032 ;;; (setq pair (elmo-folder-message-numbers (car folder-list)))
5033 ;;; (when is-multi ;; dirty hack...
5034 ;;; (incf multi-num)
5035 ;;; (setcar pair (+ (* multi-num elmo-multi-divide-number)
5037 ;;; (elmo-msgdb-set-number-alist
5038 ;;; (wl-summary-buffer-msgdb)
5040 ;;; (elmo-msgdb-get-number-alist (wl-summary-buffer-msgdb))
5041 ;;; (list (cons (car pair) nil))))
5042 ;;; (setq sum (+ sum (cdr pair)))
5043 ;;; (setq folder-list (cdr folder-list)))
5044 ;;; (wl-summary-set-message-modified)
5045 ;;; (wl-folder-set-folder-updated (wl-summary-buffer-folder-name)
5047 ;;; (+ wl-summary-buffer-unread-count
5048 ;;; wl-summary-buffer-new-count)
5050 ;;; (message "Dropping...done"))))
5052 (defun wl-summary-previous-message-number (msg)
5053 "Return a message number previous to the message specified by MSG."
5054 (let ((list wl-summary-buffer-number-list)
5056 (while (and list (not (eq msg (car list))))
5057 (setq previous (car list))
5058 (setq list (cdr list)))
5061 (defun wl-summary-next-message-number (msg)
5062 "Return a message number next to the message specified by MSG."
5063 (cadr (memq msg wl-summary-buffer-number-list)))
5065 (defun wl-summary-default-get-next-msg (msg)
5066 (or (wl-summary-next-message msg
5067 (if wl-summary-move-direction-downward 'down
5070 (if wl-summary-move-direction-downward
5071 (wl-summary-next-message-number msg)
5072 (wl-summary-previous-message-number msg))))
5074 (defun wl-summary-save-current-message ()
5075 "Save current message for `wl-summary-yank-saved-message'."
5077 (let ((number (wl-summary-message-number)))
5078 (setq wl-summary-buffer-saved-message number)
5079 (and number (message "No: %s is saved." number))))
5081 (defun wl-summary-yank-saved-message ()
5082 "Set current message as a parent of the saved message."
5084 (if wl-summary-buffer-saved-message
5085 (let ((number (wl-summary-message-number)))
5086 (if (eq wl-summary-buffer-saved-message number)
5087 (message "Cannot set itself as a parent.")
5089 (wl-thread-jump-to-msg wl-summary-buffer-saved-message)
5090 (wl-thread-set-parent number)
5091 (wl-summary-set-thread-modified))
5092 (setq wl-summary-buffer-saved-message nil)))
5093 (message "There's no saved message.")))
5095 (defun wl-summary-toggle-header-narrowing ()
5096 "Toggle message header narrowing."
5098 (when wl-message-use-header-narrowing
5099 (save-selected-window
5100 (let* ((mbuf wl-message-buffer)
5101 (mwin (when mbuf (get-buffer-window mbuf)))
5102 (wpos (when mwin (window-start mwin))))
5105 (wl-message-header-narrowing-toggle)
5106 (and wpos (set-window-start mwin wpos)))))))
5108 (defun wl-summary-toggle-mime-buttons ()
5109 "Toggle visibility of mime buttons."
5111 (customize-set-value 'mime-view-buttons-visible (not mime-view-buttons-visible))
5112 (wl-message-buffer-cache-clean-up)
5113 (wl-summary-redisplay))
5116 (product-provide (provide 'wl-summary) (require 'wl-version))
5118 ;;; wl-summary.el ends here