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.
42 (require 'wl-highlight)
45 (condition-case nil (require 'timezone) (error nil))
46 (condition-case nil (require 'easymenu) (error nil))
48 (condition-case nil (require 'ps-print) (error nil))
52 (condition-case () (require 'timer) (error nil))
53 (defalias-maybe 'ps-print-buffer-with-faces 'ignore)
54 (defalias-maybe 'elmo-database-msgid-put 'ignore)
55 (defalias-maybe 'elmo-database-close 'ignore)
56 (defalias-maybe 'elmo-database-msgid-get 'ignore)
57 (defalias-maybe 'run-with-idle-timer 'ignore)
58 (defalias-maybe 'ps-print-preprint 'ignore))
60 (defvar dragdrop-drop-functions)
61 (defvar scrollbar-height)
62 (defvar mail-reply-buffer)
64 (defvar wl-summary-buffer-name "Summary")
65 (defvar wl-summary-mode-map nil)
66 (defvar wl-current-summary-buffer nil)
68 (defvar wl-summary-buffer-elmo-folder nil)
70 (defmacro wl-summary-buffer-folder-name ()
71 (` (and wl-summary-buffer-elmo-folder
72 (elmo-folder-name-internal wl-summary-buffer-elmo-folder))))
74 (defvar wl-summary-buffer-disp-msg nil)
75 (defvar wl-summary-buffer-disp-folder nil)
76 (defvar wl-summary-buffer-temp-mark-list nil)
77 (defvar wl-summary-buffer-last-displayed-msg nil)
78 (defvar wl-summary-buffer-current-msg nil)
79 (defvar wl-summary-buffer-unread-count 0)
80 (defvar wl-summary-buffer-new-count 0)
81 (defvar wl-summary-buffer-answered-count 0)
82 (defvar wl-summary-buffer-mime-charset nil)
83 (defvar wl-summary-buffer-weekday-name-lang nil)
84 (defvar wl-summary-buffer-thread-indent-set-alist nil)
85 (defvar wl-summary-buffer-view nil)
86 (defvar wl-summary-buffer-message-modified nil)
87 (defvar wl-summary-buffer-thread-modified nil)
89 (defvar wl-summary-buffer-number-column nil)
90 (defvar wl-summary-buffer-temp-mark-column nil)
91 (defvar wl-summary-buffer-persistent-mark-column nil)
93 (defvar wl-summary-buffer-persistent nil)
94 (defvar wl-summary-buffer-thread-nodes nil)
95 (defvar wl-summary-buffer-target-mark-list nil)
96 (defvar wl-summary-buffer-prev-refile-destination nil)
97 (defvar wl-summary-buffer-prev-copy-destination nil)
98 (defvar wl-summary-buffer-saved-message nil)
99 (defvar wl-summary-buffer-prev-folder-function nil)
100 (defvar wl-summary-buffer-next-folder-function nil)
101 (defvar wl-summary-buffer-exit-function nil)
102 (defvar wl-summary-buffer-next-message-function nil)
103 (defvar wl-summary-buffer-number-list nil)
104 (defvar wl-summary-buffer-folder-name nil)
105 (defvar wl-summary-buffer-line-formatter nil)
106 (defvar wl-summary-buffer-line-format nil)
107 (defvar wl-summary-buffer-mode-line-formatter nil)
108 (defvar wl-summary-buffer-mode-line nil)
110 (defvar wl-thread-indent-level-internal nil)
111 (defvar wl-thread-have-younger-brother-str-internal nil)
112 (defvar wl-thread-youngest-child-str-internal nil)
113 (defvar wl-thread-vertical-str-internal nil)
114 (defvar wl-thread-horizontal-str-internal nil)
115 (defvar wl-thread-space-str-internal nil)
116 (defvar wl-summary-last-visited-folder nil)
117 (defvar wl-read-folder-hist nil)
118 (defvar wl-summary-scored nil)
119 (defvar wl-crosspost-alist-modified nil)
120 (defvar wl-summary-alike-hashtb nil)
121 (defvar wl-summary-search-buf-name " *wl-search-subject*")
122 (defvar wl-summary-delayed-update nil)
123 (defvar wl-summary-search-buf-folder-name nil)
125 (defvar wl-summary-get-petname-function 'wl-address-get-petname-1)
127 (defvar wl-summary-shell-command-last "")
129 (defvar wl-ps-preprint-hook nil)
130 (defvar wl-ps-print-hook nil)
132 (make-variable-buffer-local 'wl-summary-buffer-elmo-folder)
133 (make-variable-buffer-local 'wl-summary-search-buf-folder-name)
134 (make-variable-buffer-local 'wl-summary-buffer-disp-msg)
135 (make-variable-buffer-local 'wl-summary-buffer-disp-folder)
136 (make-variable-buffer-local 'wl-summary-buffer-target-mark-list)
137 (make-variable-buffer-local 'wl-summary-buffer-temp-mark-list)
138 (make-variable-buffer-local 'wl-summary-buffer-last-displayed-msg)
139 (make-variable-buffer-local 'wl-summary-buffer-unread-count)
140 (make-variable-buffer-local 'wl-summary-buffer-new-count)
141 (make-variable-buffer-local 'wl-summary-buffer-answered-count)
142 (make-variable-buffer-local 'wl-summary-buffer-mime-charset)
143 (make-variable-buffer-local 'wl-summary-buffer-weekday-name-lang)
144 (make-variable-buffer-local 'wl-summary-buffer-thread-indent-set)
145 (make-variable-buffer-local 'wl-summary-buffer-view)
146 (make-variable-buffer-local 'wl-summary-buffer-message-modified)
147 (make-variable-buffer-local 'wl-summary-buffer-thread-modified)
148 (make-variable-buffer-local 'wl-summary-buffer-number-column)
149 (make-variable-buffer-local 'wl-summary-buffer-temp-mark-column)
150 (make-variable-buffer-local 'wl-summary-buffer-persistent-mark-column)
151 (make-variable-buffer-local 'wl-summary-buffer-persistent)
152 (make-variable-buffer-local 'wl-summary-buffer-thread-nodes)
153 (make-variable-buffer-local 'wl-summary-buffer-prev-refile-destination)
154 (make-variable-buffer-local 'wl-summary-buffer-saved-message)
155 (make-variable-buffer-local 'wl-summary-scored)
156 (make-variable-buffer-local 'wl-summary-default-score)
157 (make-variable-buffer-local 'wl-summary-move-direction-downward)
158 (make-variable-buffer-local 'wl-summary-important-above)
159 (make-variable-buffer-local 'wl-summary-target-above)
160 (make-variable-buffer-local 'wl-summary-mark-below)
161 (make-variable-buffer-local 'wl-summary-expunge-below)
162 (make-variable-buffer-local 'wl-thread-indent-level-internal)
163 (make-variable-buffer-local 'wl-thread-have-younger-brother-str-internal)
164 (make-variable-buffer-local 'wl-thread-youngest-child-str-internal)
165 (make-variable-buffer-local 'wl-thread-vertical-str-internal)
166 (make-variable-buffer-local 'wl-thread-horizontal-str-internal)
167 (make-variable-buffer-local 'wl-thread-space-str-internal)
168 (make-variable-buffer-local 'wl-summary-buffer-prev-folder-function)
169 (make-variable-buffer-local 'wl-summary-buffer-next-folder-function)
170 (make-variable-buffer-local 'wl-summary-buffer-exit-function)
171 (make-variable-buffer-local 'wl-summary-buffer-next-message-function)
172 (make-variable-buffer-local 'wl-summary-buffer-number-list)
173 (make-variable-buffer-local 'wl-summary-buffer-folder-name)
174 (make-variable-buffer-local 'wl-summary-buffer-line-formatter)
175 (make-variable-buffer-local 'wl-summary-buffer-line-format)
176 (make-variable-buffer-local 'wl-summary-buffer-mode-line-formatter)
177 (make-variable-buffer-local 'wl-summary-buffer-mode-line)
180 (defvar wl-thr-indent-string)
181 (defvar wl-thr-children-number)
182 (defvar wl-thr-linked)
183 (defvar wl-message-entity)
184 (defvar wl-parent-message-entity)
185 (defvar wl-temp-mark)
186 (defvar wl-persistent-mark)
188 (defmacro wl-summary-sticky-buffer-name (name)
189 (` (concat wl-summary-buffer-name ":" (, name))))
191 (defun wl-summary-default-subject (subject-string)
192 (if (string-match "^[ \t]*\\[[^:]+[,: ][0-9]+\\][ \t]*" subject-string)
193 (substring subject-string (match-end 0))
196 (defun wl-summary-default-from (from)
197 "Instance of `wl-summary-from-function'.
198 Ordinarily returns the sender name. Returns recipient names if (1)
199 summary's folder name matches with `wl-summary-showto-folder-regexp'
200 and (2) sender address is yours.
202 See also variable `wl-use-petname'."
205 (and (eq major-mode 'wl-summary-mode)
206 (stringp wl-summary-showto-folder-regexp)
207 (string-match wl-summary-showto-folder-regexp
208 (wl-summary-buffer-folder-name))
209 (wl-address-user-mail-address-p from)
211 ((and (setq tos (elmo-message-entity-field
212 wl-message-entity 'to t))
213 (not (string= "" tos)))
223 wl-summary-get-petname-function to)
225 (std11-extract-address-components to))
228 (wl-parse-addresses tos)
230 ((setq ng (elmo-message-entity-field
231 wl-message-entity 'newsgroups))
232 (setq retval (concat "Ng:" ng)))))
234 (setq retval (or (funcall wl-summary-get-petname-function from)
235 (car (std11-extract-address-components from))
240 (defun wl-summary-simple-from (string)
242 (or (funcall wl-summary-get-petname-function string)
243 (car (std11-extract-address-components string))
247 (defvar wl-summary-sort-specs '(number date subject from list-info))
248 (defvar wl-summary-default-sort-spec 'date)
250 (defvar wl-summary-mode-menu-spec
252 ["Read" wl-summary-read t]
253 ["Prev page" wl-summary-prev-page t]
254 ["Next page" wl-summary-next-page t]
255 ["Top" wl-summary-display-top t]
256 ["Bottom" wl-summary-display-bottom t]
257 ["Prev" wl-summary-prev t]
258 ["Next" wl-summary-next t]
259 ["Up" wl-summary-up t]
260 ["Down" wl-summary-down t]
261 ["Parent message" wl-summary-jump-to-parent-message t]
263 ["Sync" wl-summary-sync t]
264 ["Execute" wl-summary-exec t]
265 ["Go to other folder" wl-summary-goto-folder t]
266 ["Pick" wl-summary-pick t]
267 ["Mark as read all" wl-summary-mark-as-read-all t]
268 ["Unmark all" wl-summary-unmark-all t]
269 ["Toggle display message" wl-summary-toggle-disp-msg t]
270 ["Display folder" wl-summary-toggle-disp-folder t]
271 ["Toggle threading" wl-summary-toggle-thread t]
272 ["Stick" wl-summary-stick t]
274 ["By Number" wl-summary-sort-by-number t]
275 ["By Date" wl-summary-sort-by-date t]
276 ["By From" wl-summary-sort-by-from t]
277 ["By Subject" wl-summary-sort-by-subject t]
278 ["By List Info" wl-summary-sort-by-list-info t])
281 ["Mark as read" wl-summary-mark-as-read t]
282 ["Mark as important" wl-summary-mark-as-important t]
283 ["Mark as unread" wl-summary-mark-as-unread t]
284 ["Set dispose mark" wl-summary-dispose t]
285 ["Set refile mark" wl-summary-refile t]
286 ["Set copy mark" wl-summary-copy t]
287 ["Set resend mark" wl-summary-resend t]
288 ["Prefetch" wl-summary-prefetch t]
289 ["Set target mark" wl-summary-target-mark t]
290 ["Unmark" wl-summary-unmark t]
291 ["Save" wl-summary-save t]
292 ["Cancel posted news" wl-summary-cancel-message t]
293 ["Supersedes message" wl-summary-supersedes-message t]
294 ["Resend bounced mail" wl-summary-resend-bounced-mail t]
295 ["Enter the message" wl-summary-jump-to-current-message t]
296 ["Pipe message" wl-summary-pipe-message t]
297 ["Print message" wl-summary-print-message 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 ["Mark as important" wl-thread-mark-as-important (eq wl-summary-buffer-view 'thread)]
304 ["Mark as unread" wl-thread-mark-as-unread (eq wl-summary-buffer-view 'thread)]
305 ["Set delete mark" wl-thread-delete (eq wl-summary-buffer-view 'thread)]
306 ["Set refile mark" wl-thread-refile (eq wl-summary-buffer-view 'thread)]
307 ["Set copy mark" wl-thread-copy (eq wl-summary-buffer-view 'thread)]
308 ["Prefetch" wl-thread-prefetch (eq wl-summary-buffer-view 'thread)]
309 ["Set target mark" wl-thread-target-mark (eq wl-summary-buffer-view 'thread)]
310 ["Unmark" wl-thread-unmark (eq wl-summary-buffer-view 'thread)]
311 ["Save" wl-thread-save (eq wl-summary-buffer-view 'thread)]
312 ["Execute" wl-thread-exec (eq wl-summary-buffer-view 'thread)])
314 ["Mark as read" wl-summary-mark-as-read-region t]
315 ["Mark as important" wl-summary-mark-as-important-region t]
316 ["Mark as unread" wl-summary-mark-as-unread-region t]
317 ["Set dispose mark" wl-summary-dispose-region t]
318 ["Set refile mark" wl-summary-refile-region t]
319 ["Set copy mark" wl-summary-copy-region t]
320 ["Prefetch" wl-summary-prefetch-region t]
321 ["Set target mark" wl-summary-target-mark-region t]
322 ["Unmark" wl-summary-unmark-region t]
323 ["Save" wl-summary-save-region t]
324 ["Execute" wl-summary-exec-region t])
326 ["Mark as read" wl-summary-target-mark-mark-as-read t]
327 ["Mark as important" wl-summary-target-mark-mark-as-important t]
328 ["Mark as unread" wl-summary-target-mark-mark-as-unread t]
329 ["Set delete mark" wl-summary-target-mark-delete t]
330 ["Set refile mark" wl-summary-target-mark-refile t]
331 ["Set copy mark" wl-summary-target-mark-copy t]
332 ["Prefetch" wl-summary-target-mark-prefetch t]
333 ["Save" wl-summary-target-mark-save t]
334 ["Reply with citation" wl-summary-target-mark-reply-with-citation t]
335 ["Forward" wl-summary-target-mark-forward t]
336 ["uudecode" wl-summary-target-mark-uudecode t])
338 ["Switch current score file" wl-score-change-score-file t]
339 ["Edit current score file" wl-score-edit-current-scores t]
340 ["Edit score file" wl-score-edit-file t]
341 ["Set mark below" wl-score-set-mark-below t]
342 ["Set expunge below" wl-score-set-expunge-below t]
343 ["Rescore buffer" wl-summary-rescore t]
344 ["Increase score" wl-summary-increase-score t]
345 ["Lower score" wl-summary-lower-score t])
348 ["Write a message" wl-summary-write t]
349 ["Write for current folder" wl-summary-write-current-folder t]
350 ["Reply" wl-summary-reply t]
351 ["Reply with citation" wl-summary-reply-with-citation t]
352 ["Forward" wl-summary-forward t])
354 ["Toggle Plug Status" wl-toggle-plugged t]
355 ["Change Plug Status" wl-plugged-change t]
357 ["Exit Current Folder" wl-summary-exit t]))
360 (defun wl-summary-setup-mouse ()
361 (define-key wl-summary-mode-map 'button4 'wl-summary-prev)
362 (define-key wl-summary-mode-map 'button5 'wl-summary-next)
363 (define-key wl-summary-mode-map [(shift button4)]
365 (define-key wl-summary-mode-map [(shift button5)]
367 (define-key wl-summary-mode-map 'button2 'wl-summary-click))
368 (defun wl-summary-setup-mouse ()
369 (define-key wl-summary-mode-map [mouse-4] 'wl-summary-prev)
370 (define-key wl-summary-mode-map [mouse-5] 'wl-summary-next)
371 (define-key wl-summary-mode-map [S-mouse-4] 'wl-summary-up)
372 (define-key wl-summary-mode-map [S-mouse-5] 'wl-summary-down)
373 (define-key wl-summary-mode-map [mouse-2] 'wl-summary-click)))
375 (if wl-summary-mode-map
377 (setq wl-summary-mode-map (make-sparse-keymap))
378 (define-key wl-summary-mode-map " " 'wl-summary-read)
379 (define-key wl-summary-mode-map "." 'wl-summary-redisplay)
380 (define-key wl-summary-mode-map "<" 'wl-summary-display-top)
381 (define-key wl-summary-mode-map ">" 'wl-summary-display-bottom)
382 (define-key wl-summary-mode-map "\177" 'wl-summary-prev-page)
383 (define-key wl-summary-mode-map [backspace] 'wl-summary-prev-page)
384 (define-key wl-summary-mode-map "\r" 'wl-summary-next-line-content)
385 (define-key wl-summary-mode-map "\C-m" 'wl-summary-next-line-content)
386 (define-key wl-summary-mode-map "/" 'wl-thread-open-close)
387 (define-key wl-summary-mode-map "[" 'wl-thread-open-all)
388 (define-key wl-summary-mode-map "]" 'wl-thread-close-all)
389 (define-key wl-summary-mode-map "-" 'wl-summary-prev-line-content)
390 (define-key wl-summary-mode-map "\e\r" 'wl-summary-prev-line-content)
391 (define-key wl-summary-mode-map "g" 'wl-summary-goto-folder)
392 (define-key wl-summary-mode-map "G" 'wl-summary-goto-folder-sticky)
393 (define-key wl-summary-mode-map "c" 'wl-summary-mark-as-read-all)
395 (define-key wl-summary-mode-map "a" 'wl-summary-reply)
396 (define-key wl-summary-mode-map "A" 'wl-summary-reply-with-citation)
397 (define-key wl-summary-mode-map "C" 'wl-summary-cancel-message)
398 (define-key wl-summary-mode-map "E" 'wl-summary-reedit)
399 (define-key wl-summary-mode-map "\eE" 'wl-summary-resend-bounced-mail)
400 (define-key wl-summary-mode-map "f" 'wl-summary-forward)
401 (define-key wl-summary-mode-map "$" 'wl-summary-mark-as-important)
402 (define-key wl-summary-mode-map "&" 'wl-summary-mark-as-answered)
403 (define-key wl-summary-mode-map "@" 'wl-summary-edit-addresses)
405 (define-key wl-summary-mode-map "y" 'wl-summary-save)
406 (define-key wl-summary-mode-map "n" 'wl-summary-next)
407 (define-key wl-summary-mode-map "p" 'wl-summary-prev)
408 (define-key wl-summary-mode-map "N" 'wl-summary-down)
409 (define-key wl-summary-mode-map "P" 'wl-summary-up)
410 (define-key wl-summary-mode-map "w" 'wl-summary-write)
411 (define-key wl-summary-mode-map "W" 'wl-summary-write-current-folder)
412 (define-key wl-summary-mode-map "e" 'wl-summary-save)
413 (define-key wl-summary-mode-map "\C-c\C-o" 'wl-jump-to-draft-buffer)
414 (define-key wl-summary-mode-map "\C-c\C-a" 'wl-addrmgr)
415 (define-key wl-summary-mode-map "\C-c\C-p" 'wl-summary-previous-buffer)
416 (define-key wl-summary-mode-map "\C-c\C-n" 'wl-summary-next-buffer)
417 (define-key wl-summary-mode-map "H" 'wl-summary-redisplay-all-header)
418 (define-key wl-summary-mode-map "M" 'wl-summary-redisplay-no-mime)
419 (define-key wl-summary-mode-map "B" 'wl-summary-burst)
420 (define-key wl-summary-mode-map "Z" 'wl-status-update)
421 (define-key wl-summary-mode-map "#" 'wl-summary-print-message)
422 (define-key wl-summary-mode-map "|" 'wl-summary-pipe-message)
423 (define-key wl-summary-mode-map "z" 'wl-summary-suspend)
424 (define-key wl-summary-mode-map "q" 'wl-summary-exit)
425 (define-key wl-summary-mode-map "Q" 'wl-summary-force-exit)
427 (define-key wl-summary-mode-map "j" 'wl-summary-jump-to-current-message)
428 (define-key wl-summary-mode-map "J" 'wl-thread-jump-to-msg)
429 (define-key wl-summary-mode-map "I" 'wl-summary-incorporate)
430 (define-key wl-summary-mode-map "\M-j" 'wl-summary-jump-to-msg-by-message-id)
431 (define-key wl-summary-mode-map "^" 'wl-summary-jump-to-parent-message)
432 (define-key wl-summary-mode-map "!" 'wl-summary-mark-as-unread)
434 (define-key wl-summary-mode-map "s" 'wl-summary-sync)
435 (define-key wl-summary-mode-map "S" 'wl-summary-sort)
436 (define-key wl-summary-mode-map "\M-s" 'wl-summary-stick)
437 (define-key wl-summary-mode-map "T" 'wl-summary-toggle-thread)
439 (define-key wl-summary-mode-map "l" 'wl-summary-toggle-disp-folder)
440 (define-key wl-summary-mode-map "v" 'wl-summary-toggle-disp-msg)
441 (define-key wl-summary-mode-map "V" 'wl-summary-virtual)
443 (define-key wl-summary-mode-map "\C-i" 'wl-summary-goto-last-displayed-msg)
444 (define-key wl-summary-mode-map "?" 'wl-summary-pick)
445 (define-key wl-summary-mode-map "\ee" 'wl-summary-expire)
448 (define-key wl-summary-mode-map "\ew" 'wl-summary-save-current-message)
449 (define-key wl-summary-mode-map "\C-y" 'wl-summary-yank-saved-message)
452 (define-key wl-summary-mode-map "R" 'wl-summary-mark-as-read)
453 (define-key wl-summary-mode-map "i" 'wl-summary-prefetch)
454 (define-key wl-summary-mode-map "x" 'wl-summary-exec)
455 (define-key wl-summary-mode-map "*" 'wl-summary-target-mark)
456 (define-key wl-summary-mode-map "o" 'wl-summary-refile)
457 (define-key wl-summary-mode-map "O" 'wl-summary-copy)
458 (define-key wl-summary-mode-map "\M-o" 'wl-summary-refile-prev-destination)
459 (define-key wl-summary-mode-map "\C-o" 'wl-summary-auto-refile)
460 (define-key wl-summary-mode-map "d" 'wl-summary-dispose)
461 (define-key wl-summary-mode-map "u" 'wl-summary-unmark)
462 (define-key wl-summary-mode-map "U" 'wl-summary-unmark-all)
463 (define-key wl-summary-mode-map "D" 'wl-summary-delete)
464 (define-key wl-summary-mode-map "~" 'wl-summary-resend)
467 (define-key wl-summary-mode-map "t" (make-sparse-keymap))
468 (define-key wl-summary-mode-map "tR" 'wl-thread-mark-as-read)
469 (define-key wl-summary-mode-map "ti" 'wl-thread-prefetch)
470 (define-key wl-summary-mode-map "tx" 'wl-thread-exec)
471 (define-key wl-summary-mode-map "t*" 'wl-thread-target-mark)
472 (define-key wl-summary-mode-map "to" 'wl-thread-refile)
473 (define-key wl-summary-mode-map "tO" 'wl-thread-copy)
474 (define-key wl-summary-mode-map "td" 'wl-thread-dispose)
475 (define-key wl-summary-mode-map "tD" 'wl-thread-delete)
476 (define-key wl-summary-mode-map "t~" 'wl-thread-resend)
477 (define-key wl-summary-mode-map "tu" 'wl-thread-unmark)
478 (define-key wl-summary-mode-map "t!" 'wl-thread-mark-as-unread)
479 (define-key wl-summary-mode-map "t$" 'wl-thread-mark-as-important)
480 (define-key wl-summary-mode-map "ty" 'wl-thread-save)
481 (define-key wl-summary-mode-map "ts" 'wl-thread-set-parent)
483 ;; target-mark commands
484 (define-key wl-summary-mode-map "m" (make-sparse-keymap))
485 (define-key wl-summary-mode-map "mi" 'wl-summary-target-mark-prefetch)
486 (define-key wl-summary-mode-map "mo" 'wl-summary-target-mark-refile)
487 (define-key wl-summary-mode-map "mO" 'wl-summary-target-mark-copy)
488 (define-key wl-summary-mode-map "md" 'wl-summary-target-mark-dispose)
489 (define-key wl-summary-mode-map "mD" 'wl-summary-target-mark-delete)
490 (define-key wl-summary-mode-map "m~" 'wl-summary-target-mark-resend)
492 (define-key wl-summary-mode-map "mu" 'wl-summary-delete-all-temp-marks)
494 (define-key wl-summary-mode-map "my" 'wl-summary-target-mark-save)
495 (define-key wl-summary-mode-map "mR" 'wl-summary-target-mark-mark-as-read)
496 (define-key wl-summary-mode-map "m!" 'wl-summary-target-mark-mark-as-unread)
497 (define-key wl-summary-mode-map "m$" 'wl-summary-target-mark-mark-as-important)
498 (define-key wl-summary-mode-map "mU" 'wl-summary-target-mark-uudecode)
499 (define-key wl-summary-mode-map "ma" 'wl-summary-target-mark-all)
500 (define-key wl-summary-mode-map "mt" 'wl-summary-target-mark-thread)
501 (define-key wl-summary-mode-map "mA" 'wl-summary-target-mark-reply-with-citation)
502 (define-key wl-summary-mode-map "mf" 'wl-summary-target-mark-forward)
503 (define-key wl-summary-mode-map "m?" 'wl-summary-target-mark-pick)
504 (define-key wl-summary-mode-map "m#" 'wl-summary-target-mark-print)
505 (define-key wl-summary-mode-map "m|" 'wl-summary-target-mark-pipe)
508 (define-key wl-summary-mode-map "r" (make-sparse-keymap))
509 (define-key wl-summary-mode-map "rR" 'wl-summary-mark-as-read-region)
510 (define-key wl-summary-mode-map "ri" 'wl-summary-prefetch-region)
511 (define-key wl-summary-mode-map "rx" 'wl-summary-exec-region)
512 (define-key wl-summary-mode-map "mr" 'wl-summary-target-mark-region)
513 (define-key wl-summary-mode-map "r*" 'wl-summary-target-mark-region)
514 (define-key wl-summary-mode-map "ro" 'wl-summary-refile-region)
515 (define-key wl-summary-mode-map "rO" 'wl-summary-copy-region)
516 (define-key wl-summary-mode-map "rd" 'wl-summary-dispose-region)
517 (define-key wl-summary-mode-map "rD" 'wl-summary-delete-region)
518 (define-key wl-summary-mode-map "r~" 'wl-summary-resend-region)
519 (define-key wl-summary-mode-map "ru" 'wl-summary-unmark-region)
520 (define-key wl-summary-mode-map "r!" 'wl-summary-mark-as-unread-region)
521 (define-key wl-summary-mode-map "r$" 'wl-summary-mark-as-important-region)
522 (define-key wl-summary-mode-map "ry" 'wl-summary-save-region)
525 (define-key wl-summary-mode-map "K" 'wl-summary-increase-score)
526 (define-key wl-summary-mode-map "L" 'wl-summary-lower-score)
527 (define-key wl-summary-mode-map "h" (make-sparse-keymap))
528 (define-key wl-summary-mode-map "hR" 'wl-summary-rescore)
529 (define-key wl-summary-mode-map "hc" 'wl-score-change-score-file)
530 (define-key wl-summary-mode-map "he" 'wl-score-edit-current-scores)
531 (define-key wl-summary-mode-map "hf" 'wl-score-edit-file)
532 (define-key wl-summary-mode-map "hF" 'wl-score-flush-cache)
533 (define-key wl-summary-mode-map "hm" 'wl-score-set-mark-below)
534 (define-key wl-summary-mode-map "hx" 'wl-score-set-expunge-below)
536 (define-key wl-summary-mode-map "\M-t" 'wl-toggle-plugged)
537 (define-key wl-summary-mode-map "\C-t" 'wl-plugged-change)
539 (define-key wl-summary-mode-map "\C-x\C-s" 'wl-summary-save-status)
540 (wl-summary-setup-mouse)
544 "Menu used in Summary mode."
545 wl-summary-mode-menu-spec))
547 (defsubst wl-summary-message-visible-p (number)
548 "Return non-nil if the message with NUMBER is visible."
549 (or (eq wl-summary-buffer-view 'sequence)
550 (not (wl-thread-entity-parent-invisible-p
551 (wl-thread-get-entity number)))))
553 (defun wl-status-update ()
557 (defun wl-summary-display-top ()
559 (goto-char (point-min))
560 (when wl-summary-lazy-highlight
561 (wl-highlight-summary-window))
562 (if wl-summary-buffer-disp-msg
563 (wl-summary-redisplay)))
565 (defun wl-summary-display-bottom ()
567 (goto-char (point-max))
569 (when wl-summary-lazy-highlight
570 (wl-highlight-summary-window))
571 (if wl-summary-buffer-disp-msg
572 (wl-summary-redisplay)))
574 (defun wl-summary-count-unread ()
575 (let ((lst (elmo-folder-count-flags wl-summary-buffer-elmo-folder)))
576 (if (eq major-mode 'wl-summary-mode)
577 (setq wl-summary-buffer-new-count (car lst)
578 wl-summary-buffer-unread-count (nth 1 lst)
579 wl-summary-buffer-answered-count (nth 2 lst)))
582 (defun wl-summary-message-string (&optional use-cache)
583 "Return full body string of current message.
584 If optional USE-CACHE is non-nil, use cache if exists."
585 (let ((number (wl-summary-message-number))
586 (folder wl-summary-buffer-elmo-folder))
588 (message "No message.")
590 (elmo-message-fetch folder
592 (elmo-make-fetch-strategy
594 use-cache ; use cache
595 nil ; save cache (should `t'?)
598 (elmo-file-cache-get-path
599 (elmo-message-field folder number 'message-id))))
605 (defun wl-summary-reedit (&optional arg)
606 "Re-edit current message.
607 If ARG is non-nil, Supersedes message"
609 (wl-summary-toggle-disp-msg 'off)
611 ((not (wl-summary-message-number))
612 (message "No message."))
614 (wl-summary-supersedes-message))
615 ((string= (wl-summary-buffer-folder-name) wl-draft-folder)
616 (wl-draft-reedit (wl-summary-message-number))
617 (if (wl-message-news-p)
618 (mail-position-on-field "Newsgroups")
619 (mail-position-on-field "To")))
621 (wl-draft-edit-string (wl-summary-message-string)))))
623 (defun wl-summary-resend-bounced-mail ()
624 "Re-mail the current message.
625 This only makes sense if the current message is a bounce message which
626 contains some mail you have written but has been bounced back to
629 (wl-summary-toggle-disp-msg 'off)
631 (wl-summary-set-message-buffer-or-redisplay)
632 (set-buffer (wl-message-get-original-buffer))
633 (goto-char (point-min))
634 (let ((case-fold-search nil))
638 (concat "^\\($\\|[Cc]ontent-[Tt]ype:[ \t]+multipart/\\(report\\|mixed\\)\\)") nil t)
640 (re-search-forward "boundary=\"\\([^\"]+\\)\"" nil t))
641 (let ((boundary (buffer-substring (match-beginning 1) (match-end 1)))
644 ((and (setq start (re-search-forward
645 (concat "^--" boundary "\n"
646 "\\([Cc]ontent-[Dd]escription:.*\n\\)?"
647 "[Cc]ontent-[Tt]ype:[ \t]+"
648 "\\(message/rfc822\\|text/rfc822-headers\\).*\n"
649 "\\(.+\n\\)*\n") nil t))
651 (concat "\n\\(--" boundary "\\)--\n") nil t))
652 (wl-draft-edit-string (buffer-substring start (match-beginning 1))))
654 (message "Seems no message/rfc822 part.")))))
655 ((let ((case-fold-search t))
656 (re-search-forward wl-rejected-letter-start nil t))
657 (skip-chars-forward " \t\n")
658 (wl-draft-edit-string (buffer-substring (point) (point-max))))
660 (message "Does not appear to be a rejected letter."))))))
662 (defun wl-summary-detect-mark-position ()
663 (let ((column wl-summary-buffer-number-column)
664 (formatter wl-summary-buffer-line-formatter)
665 (dummy-temp (char-to-string 200))
666 (wl-summary-new-mark (char-to-string 201)) ; bind only for the check.
667 (wl-summary-flag-priority-list '(new)) ; ditto.
671 (setq wl-summary-buffer-number-column column
672 wl-summary-buffer-line-formatter formatter)
674 (wl-summary-create-line
675 (elmo-msgdb-make-message-entity
684 (goto-char (point-min))
685 (setq temp (save-excursion
686 (when (search-forward dummy-temp nil t)
688 persistent (save-excursion
689 (when (search-forward wl-summary-new-mark nil t)
691 (setq wl-summary-buffer-temp-mark-column temp
692 wl-summary-buffer-persistent-mark-column persistent)))
694 (defun wl-summary-buffer-set-folder (folder)
696 (setq folder (wl-folder-get-elmo-folder folder)))
697 (setq wl-summary-buffer-elmo-folder folder)
698 (make-local-variable 'wl-message-buffer)
699 (setq wl-summary-buffer-mime-charset (or (wl-get-assoc-list-value
700 wl-folder-mime-charset-alist
701 (elmo-folder-name-internal folder))
703 (setq wl-summary-buffer-weekday-name-lang
704 (or (wl-get-assoc-list-value
705 wl-folder-weekday-name-lang-alist
706 (elmo-folder-name-internal folder))
707 wl-summary-weekday-name-lang))
708 (setq wl-summary-buffer-thread-indent-set
709 (wl-get-assoc-list-value
710 wl-folder-thread-indent-set-alist
711 (elmo-folder-name-internal folder)))
712 (setq wl-summary-buffer-number-column
713 (or (wl-get-assoc-list-value wl-summary-number-column-alist
714 (wl-summary-buffer-folder-name))
715 wl-summary-default-number-column))
716 (wl-line-formatter-setup
717 wl-summary-buffer-line-formatter
718 (setq wl-summary-buffer-line-format
719 (or (wl-get-assoc-list-value
720 wl-folder-summary-line-format-alist
721 (elmo-folder-name-internal folder))
722 wl-summary-line-format))
723 wl-summary-line-format-spec-alist)
724 (wl-line-formatter-setup
725 wl-summary-buffer-mode-line-formatter
726 wl-summary-mode-line-format
727 wl-summary-mode-line-format-spec-alist)
728 (wl-summary-detect-mark-position)
729 (setq wl-summary-buffer-persistent
730 (wl-folder-persistent-p (elmo-folder-name-internal folder)))
731 (elmo-folder-set-persistent-internal folder wl-summary-buffer-persistent)
732 ;; process duplicates.
733 (elmo-folder-set-process-duplicates-internal
734 folder (cdr (elmo-string-matched-assoc
735 (elmo-folder-name-internal folder)
736 wl-folder-process-duplicates-alist)))
738 wl-thread-indent-level-internal
739 (or (nth 0 wl-summary-buffer-thread-indent-set)
740 wl-thread-indent-level)
741 wl-thread-have-younger-brother-str-internal
742 (or (nth 1 wl-summary-buffer-thread-indent-set)
743 wl-thread-have-younger-brother-str)
744 wl-thread-youngest-child-str-internal
745 (or (nth 2 wl-summary-buffer-thread-indent-set)
746 wl-thread-youngest-child-str)
747 wl-thread-vertical-str-internal
748 (or (nth 3 wl-summary-buffer-thread-indent-set)
749 wl-thread-vertical-str)
750 wl-thread-horizontal-str-internal
751 (or (nth 4 wl-summary-buffer-thread-indent-set)
752 wl-thread-horizontal-str)
753 wl-thread-space-str-internal
754 (or (nth 5 wl-summary-buffer-thread-indent-set)
755 wl-thread-space-str))
756 (run-hooks 'wl-summary-buffer-set-folder-hook))
758 (defun wl-summary-mode ()
759 "Major mode for reading threaded messages.
760 See Info under Wanderlust for full documentation.
763 \\{wl-summary-mode-map}
765 Entering Folder mode calls the value of `wl-summary-mode-hook'."
767 (unless (interactive-p) (kill-all-local-variables))
768 (setq major-mode 'wl-summary-mode)
769 (setq mode-name "Summary")
770 (use-local-map wl-summary-mode-map)
771 ;;;(setq default-directory (or wl-tmp-dir (expand-file-name "~/")))
772 (setq buffer-read-only t)
773 (setq truncate-lines t)
774 ;;;(make-local-variable 'tab-width)
775 ;;;(setq tab-width 1)
776 (buffer-disable-undo (current-buffer))
777 (setq selective-display t
778 selective-display-ellipses nil)
779 (wl-mode-line-buffer-identification '(wl-summary-buffer-mode-line))
780 (easy-menu-add wl-summary-mode-menu)
781 (when wl-summary-lazy-highlight
784 (make-local-variable 'pre-idle-hook)
785 (add-hook 'pre-idle-hook 'wl-highlight-summary-window))
786 (make-local-variable 'window-scroll-functions)
787 (add-hook 'window-scroll-functions 'wl-highlight-summary-window)))
788 ;; This hook may contain the function `wl-setup-summary' for reasons
789 ;; of system internal to accord facilities for the Emacs variants.
790 (run-hooks 'wl-summary-mode-hook))
793 (defun wl-summary-overview-entity-compare-by-date (x y)
794 "Compare entity X and Y by date."
797 (timezone-make-date-sortable
798 (elmo-message-entity-field x 'date))
799 (timezone-make-date-sortable
800 (elmo-message-entity-field y 'date)))
801 (error))) ;; ignore error.
803 (defun wl-summary-overview-entity-compare-by-number (x y)
804 "Compare entity X and Y by number."
806 (elmo-message-entity-number x)
807 (elmo-message-entity-number y)))
809 (defun wl-summary-overview-entity-compare-by-from (x y)
810 "Compare entity X and Y by from."
812 (wl-address-header-extract-address
813 (or (elmo-message-entity-field x 'from)
814 wl-summary-no-from-message))
815 (wl-address-header-extract-address
816 (or (elmo-message-entity-field y 'from)
817 wl-summary-no-from-message))))
819 (defun wl-summary-overview-entity-compare-by-subject (x y)
820 "Compare entity X and Y by subject."
821 (string< (elmo-message-entity-field x 'subject)
822 (elmo-message-entity-field y 'subject)))
824 (defun wl-summary-get-list-info (entity)
825 "Returns (\"ML-name\" . ML-count) of ENTITY."
826 (let (sequence ml-name ml-count subject return-path delivered-to mailing-list)
827 (setq sequence (elmo-message-entity-field entity 'x-sequence)
828 ml-name (or (elmo-message-entity-field entity 'x-ml-name)
830 (car (split-string sequence " "))))
831 ml-count (or (elmo-message-entity-field entity 'x-mail-count)
832 (elmo-message-entity-field entity 'x-ml-count)
834 (cadr (split-string sequence " ")))))
835 (and (setq subject (elmo-message-entity-field entity 'subject t))
836 (setq subject (elmo-delete-char ?\n subject))
837 (string-match "^\\s(\\(\\S)+\\)[ :]\\([0-9]+\\)\\s)[ \t]*" subject)
839 (or ml-name (setq ml-name (match-string 1 subject)))
840 (or ml-count (setq ml-count (match-string 2 subject)))))
841 (and (setq return-path
842 (elmo-message-entity-field entity 'return-path))
843 (string-match "^<\\([^@>]+\\)-return-\\([0-9]+\\)-" return-path)
845 (or ml-name (setq ml-name (match-string 1 return-path)))
846 (or ml-count (setq ml-count (match-string 2 return-path)))))
847 (and (setq delivered-to
848 (elmo-message-entity-field entity 'delivered-to))
849 (string-match "^mailing list \\([^@]+\\)@" delivered-to)
850 (or ml-name (setq ml-name (match-string 1 delivered-to))))
851 (and (setq mailing-list
852 (elmo-message-entity-field entity 'mailing-list))
853 ;; *-help@, *-owner@, etc.
854 (string-match "\\(^\\|; \\)contact \\([^@]+\\)-[^-@]+@" mailing-list)
855 (or ml-name (setq ml-name (match-string 2 mailing-list))))
856 (cons (and ml-name (car (split-string ml-name " ")))
857 (and ml-count (string-to-int ml-count)))))
859 (defun wl-summary-overview-entity-compare-by-list-info (x y)
860 "Compare entity X and Y by mailing-list info."
861 (let* ((list-info-x (wl-summary-get-list-info x))
862 (list-info-y (wl-summary-get-list-info y)))
863 (if (equal (car list-info-x) (car list-info-y))
864 (if (equal (cdr list-info-x) (cdr list-info-y))
865 (wl-summary-overview-entity-compare-by-date x y)
866 (< (or (cdr list-info-x) 0)
867 (or (cdr list-info-y) 0)))
868 (string< (or (car list-info-x) "")
869 (or (car list-info-y) "")))))
871 (defun wl-summary-sort-by-date ()
873 (wl-summary-rescan "date"))
874 (defun wl-summary-sort-by-number ()
876 (wl-summary-rescan "number"))
877 (defun wl-summary-sort-by-subject ()
879 (wl-summary-rescan "subject"))
880 (defun wl-summary-sort-by-from ()
882 (wl-summary-rescan "from"))
883 (defun wl-summary-sort-by-list-info ()
885 (wl-summary-rescan "list-info"))
887 (defun wl-summary-rescan (&optional sort-by disable-killed)
888 "Rescan current folder without updating."
890 (let ((elmo-mime-charset wl-summary-buffer-mime-charset)
894 (inhibit-read-only t)
895 (buffer-read-only nil)
896 (numbers (elmo-folder-list-messages wl-summary-buffer-elmo-folder
897 (not disable-killed) t)) ; in-msgdb
900 (message "Re-scanning...")
903 (message "Sorting by %s..." sort-by)
908 (intern (format "wl-summary-overview-entity-compare-by-%s"
910 (elmo-message-entity wl-summary-buffer-elmo-folder x)
911 (elmo-message-entity wl-summary-buffer-elmo-folder y)))))
912 (message "Sorting by %s...done" sort-by))
913 (setq num (length numbers))
914 (setq wl-thread-entity-hashtb (elmo-make-hash (* num 2))
915 wl-thread-entity-list nil
916 wl-thread-entities nil
917 wl-summary-scored nil
918 wl-summary-buffer-number-list nil
919 wl-summary-buffer-target-mark-list nil
920 wl-summary-buffer-temp-mark-list nil
921 wl-summary-delayed-update nil)
922 (elmo-kill-buffer wl-summary-search-buf-name)
924 (setq entity (elmo-message-entity wl-summary-buffer-elmo-folder
926 (wl-summary-insert-message entity
927 wl-summary-buffer-elmo-folder
929 (setq numbers (cdr numbers))
930 (when (> num elmo-display-progress-threshold)
932 (if (or (zerop (% i 5)) (= i num))
933 (elmo-display-progress
934 'wl-summary-rescan "Constructing summary structure..."
935 (/ (* i 100) num)))))
936 (when wl-summary-delayed-update
937 (while wl-summary-delayed-update
938 (message "Parent (%d) of message %d is no entity"
939 (caar wl-summary-delayed-update)
940 (elmo-msgdb-overview-entity-get-number
941 (cdar wl-summary-delayed-update)))
942 (wl-summary-insert-message
943 (cdar wl-summary-delayed-update)
944 wl-summary-buffer-elmo-folder nil t)
945 (setq wl-summary-delayed-update (cdr wl-summary-delayed-update))))
946 (message "Constructing summary structure...done")
947 (if (eq wl-summary-buffer-view 'thread)
949 (message "Inserting thread...")
950 (wl-thread-insert-top)
951 (message "Inserting thread...done")))
953 (wl-summary-score-headers (wl-summary-rescore-msgs
954 wl-summary-buffer-number-list)
956 (when (and wl-summary-scored
957 (setq expunged (wl-summary-score-update-all-lines)))
958 (message "%d message(s) are expunged by scoring." (length expunged))))
959 (wl-summary-set-message-modified)
960 (wl-summary-count-unread)
961 (wl-summary-update-modeline)
962 (goto-char (point-max))
964 (set-buffer-modified-p nil)))
966 (defun wl-summary-next-folder-or-exit (&optional next-entity upward)
970 (wl-summary-toggle-disp-msg 'off)
973 (wl-summary-goto-folder-subr next-entity
979 (wl-folder-set-current-entity-id (wl-folder-get-entity-id next-entity))
980 (if (and (eq retval 'more-next)
981 (memq wl-auto-select-next '(unread skip-no-unread))
982 (memq this-command wl-summary-next-no-unread-command))
985 t (eq wl-auto-select-next 'skip-no-unread))
986 (goto-char (point-max))
989 t (eq wl-auto-select-next 'skip-no-unread))))))
992 (defun wl-summary-entity-info-msg (entity finfo)
995 (if (memq 'ask-folder wl-use-folder-petname)
996 (wl-folder-get-petname entity)
998 (if (null (car finfo))
1001 " (%d new/%d unread)"
1007 (defun wl-summary-set-message-modified ()
1008 (elmo-folder-set-message-modified
1009 wl-summary-buffer-elmo-folder t)
1010 (setq wl-summary-buffer-message-modified t)
1011 (wl-summary-set-mark-modified))
1012 (defun wl-summary-message-modified-p ()
1013 wl-summary-buffer-message-modified)
1014 (defun wl-summary-set-mark-modified ()
1015 (elmo-folder-set-flag-modified-internal
1016 wl-summary-buffer-elmo-folder t))
1017 (defun wl-summary-mark-modified-p ()
1018 (elmo-folder-flag-modified-internal
1019 wl-summary-buffer-elmo-folder))
1020 (defun wl-summary-set-thread-modified ()
1021 (setq wl-summary-buffer-thread-modified t))
1022 (defun wl-summary-thread-modified-p ()
1023 wl-summary-buffer-thread-modified)
1025 (defsubst wl-summary-cleanup-temp-marks (&optional sticky)
1026 (when wl-summary-buffer-temp-mark-list
1027 (if (y-or-n-p (format "Execute remaining marks in %s? "
1028 (wl-summary-buffer-folder-name)))
1031 (if wl-summary-buffer-temp-mark-list
1032 (error "Some execution was failed")))
1033 ;; temp-mark-list is remained.
1035 (wl-summary-delete-all-temp-marks 'no-msg)
1036 (setq wl-summary-scored nil))
1038 ;; a subroutine for wl-summary-exit/wl-save-status
1039 ;; Note that folder is not commited here.
1040 (defun wl-summary-save-view ()
1041 ;; already in summary buffer.
1042 (when wl-summary-buffer-persistent
1043 ;; save the current summary buffer view.
1044 (if (and wl-summary-cache-use
1045 (or (wl-summary-message-modified-p)
1046 (wl-summary-mark-modified-p)
1047 (wl-summary-thread-modified-p)))
1048 (wl-summary-save-view-cache))))
1050 (defun wl-summary-save-status ()
1051 "Save summary view and msgdb."
1053 (if (interactive-p) (message "Saving summary status..."))
1054 (wl-summary-save-view)
1055 (elmo-folder-commit wl-summary-buffer-elmo-folder)
1056 (elmo-folder-check wl-summary-buffer-elmo-folder)
1057 (if wl-use-scoring (wl-score-save))
1058 (if (interactive-p) (message "Saving summary status...done")))
1060 (defun wl-summary-force-exit ()
1061 "Exit current summary. Buffer is deleted even the buffer is sticky."
1063 (wl-summary-exit 'force-exit))
1065 (defun wl-summary-exit (&optional force-exit)
1066 "Exit current summary. if FORCE-EXIT, exits even the summary is sticky."
1068 (let ((summary-buf (current-buffer))
1069 (sticky (wl-summary-sticky-p))
1071 message-buf message-win
1072 folder-buf folder-win)
1073 (run-hooks 'wl-summary-exit-pre-hook)
1074 (if wl-summary-buffer-exit-function
1075 (funcall wl-summary-buffer-exit-function)
1076 (if (or force-exit (not sticky))
1077 (wl-summary-cleanup-temp-marks sticky))
1079 ;; save summary status
1081 (wl-summary-save-view)
1082 (if (or force-exit (not sticky))
1083 (elmo-folder-close wl-summary-buffer-elmo-folder)
1084 (elmo-folder-commit wl-summary-buffer-elmo-folder)
1085 (elmo-folder-check wl-summary-buffer-elmo-folder))
1086 (if wl-use-scoring (wl-score-save)))
1087 ;; for sticky summary
1088 (wl-delete-all-overlays)
1089 (setq wl-summary-buffer-disp-msg nil)
1090 (elmo-kill-buffer wl-summary-search-buf-name)
1091 ;; delete message window if displayed.
1092 (if (and wl-message-buffer (get-buffer-window wl-message-buffer))
1093 (delete-window (get-buffer-window wl-message-buffer)))
1094 (if (and wl-summary-use-frame
1095 (> (length (visible-frame-list)) 1))
1097 (if (setq folder-buf (get-buffer wl-folder-buffer-name))
1098 (if wl-summary-use-frame
1100 (save-selected-window
1101 (dolist (frame (visible-frame-list))
1102 (select-frame frame)
1103 (if (get-buffer-window folder-buf)
1104 (setq select-frame frame))))
1106 (select-frame select-frame)
1107 (switch-to-buffer folder-buf)))
1108 (if (setq folder-win (get-buffer-window folder-buf))
1109 ;; folder win is already displayed.
1110 (select-window folder-win)
1111 ;; folder win is not displayed.
1112 (switch-to-buffer folder-buf)))
1113 ;; currently no folder buffer
1115 (and wl-folder-move-cur-folder
1116 wl-folder-buffer-cur-point
1117 (goto-char wl-folder-buffer-cur-point))
1118 (setq wl-folder-buffer-cur-path nil)
1119 (setq wl-folder-buffer-cur-entity-id nil)
1120 (wl-delete-all-overlays)
1121 (if wl-summary-exit-next-move
1122 (wl-folder-next-unsync t)
1123 (beginning-of-line))
1124 (if (setq summary-win (get-buffer-window summary-buf))
1125 (delete-window summary-win))
1129 (set-buffer summary-buf)
1130 (kill-buffer summary-buf)))
1131 (run-hooks 'wl-summary-exit-hook)))))
1133 (defun wl-summary-suspend ()
1136 (wl-folder-suspend))
1138 (defun wl-summary-sync-force-update (&optional unset-cursor no-check)
1140 (wl-summary-sync-update unset-cursor nil nil no-check))
1142 (defsubst wl-summary-sync-all-init ()
1143 (wl-summary-cleanup-temp-marks)
1145 (wl-summary-set-message-modified)
1146 (setq wl-thread-entity-hashtb (elmo-make-hash
1147 (* (elmo-folder-length
1148 wl-summary-buffer-elmo-folder)
1150 (setq wl-thread-entity-list nil)
1151 (setq wl-thread-entities nil)
1152 (setq wl-summary-buffer-number-list nil)
1153 (setq wl-summary-buffer-target-mark-list nil)
1154 (setq wl-summary-buffer-temp-mark-list nil))
1156 (defun wl-summary-sync (&optional unset-cursor force-range)
1158 (let* ((folder wl-summary-buffer-elmo-folder)
1159 (inhibit-read-only t)
1160 (buffer-read-only nil)
1161 (msgdb-dir (elmo-folder-msgdb-path folder))
1162 (range (or force-range (wl-summary-input-range
1163 (elmo-folder-name-internal folder)))))
1164 (cond ((string-match "rescan" range)
1165 (let ((msg (wl-summary-message-number))
1166 (wl-use-scoring (if (string-match "noscore" range)
1169 (wl-summary-rescan nil
1170 (string-match "noscore" range))
1171 (and msg (wl-summary-jump-to-msg msg))))
1172 ((string= range "mark")
1173 (let ((msg (wl-summary-message-number)))
1174 (call-interactively 'wl-summary-sync-marks)
1175 (and msg (wl-summary-jump-to-msg msg))))
1176 ((string= range "cache-status")
1177 (let ((msg (wl-summary-message-number)))
1178 (wl-summary-resume-cache-status)
1179 (and msg (wl-summary-jump-to-msg msg))))
1180 ((string= range "no-sync"))
1181 ((or (string-match "^last:" range)
1182 (string-match "^first:" range))
1183 (wl-summary-goto-folder-subr (concat "/" range "/"
1184 (elmo-folder-name-internal
1186 'force-update nil nil t))
1188 (wl-summary-sync-update unset-cursor
1189 (string-match "entirely" range)
1190 (string-match "all" range))))))
1192 (defvar wl-summary-edit-addresses-candidate-fields
1193 ;; First element becomes default.
1194 '("from" "to" "cc"))
1196 (defun wl-summary-edit-addresses-collect-candidate-fields (mime-charset)
1197 (let ((fields wl-summary-edit-addresses-candidate-fields)
1198 body candidates components)
1201 (mapconcat 'identity (elmo-multiple-field-body (car fields))
1203 (setq body (wl-parse-addresses body))
1204 (if body (setq candidates (append candidates body)))
1205 (setq fields (cdr fields)))
1206 (setq candidates (elmo-uniq-list candidates))
1208 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
1211 (setq components (std11-extract-address-components x))
1212 (cons (nth 1 components)
1213 (and (car components)
1214 (eword-decode-string
1215 (decode-mime-charset-string
1220 (defun wl-summary-edit-addresses-subr (the-email name-in-addr)
1221 ;; returns nil if there's no change.
1222 (if (elmo-get-hash-val (downcase the-email) wl-address-petname-hash)
1224 (message "'%s' already exists. (e)dit/(d)elete/(c)ancel?"
1226 (while (not (or (eq (setq char (read-char)) ?\r)
1233 "Please answer `e' or `d' or `c'. (e)dit/(d)elete/(c)ancel?"))
1240 (wl-address-add-or-change
1242 (wl-address-header-extract-realname
1244 (let ((completion-ignore-case t) comp)
1246 (try-completion the-email wl-address-completion-list))
1247 (if (equal comp t) the-email comp))
1248 wl-address-completion-list))))
1252 (if (y-or-n-p (format "Delete '%s'? "
1255 (wl-address-delete the-email)
1262 (wl-address-add-or-change the-email name-in-addr)
1265 (defun wl-summary-edit-addresses (&optional addr-str)
1266 "Edit address book interactively.
1267 Optional argument ADDR-STR is used as a target address if specified."
1268 (interactive (if current-prefix-arg
1269 (list (read-from-minibuffer "Target address: "))))
1270 (if (null (wl-summary-message-number))
1271 (message "No message.")
1273 (let* ((charset wl-summary-buffer-mime-charset)
1275 (with-current-buffer (wl-summary-get-original-buffer)
1276 (wl-summary-edit-addresses-collect-candidate-fields
1278 address pair result)
1280 (setq address addr-str)
1282 (setq address (car (car candidates)))
1285 (format "Target address (%s): " address)
1287 (function (lambda (x) (cons (car x) (car x))))
1289 nil nil nil nil address))))
1291 (setq pair (assoc address candidates))
1293 (setq pair (cons address nil)))
1294 (when (setq result (wl-summary-edit-addresses-subr (car pair) (cdr pair)))
1297 (setq address (assoc (car pair) wl-address-list))
1299 (message "%s, %s, <%s> is %s."
1304 ;;; i'd like to update summary-buffer, but...
1305 ;;; (wl-summary-rescan)
1306 (run-hooks 'wl-summary-edit-addresses-hook))))))
1308 (defun wl-summary-incorporate (&optional arg)
1309 "Check and prefetch all uncached messages.
1310 If ARG is non-nil, checking is omitted."
1314 (wl-summary-sync-force-update)))
1315 (wl-summary-prefetch-region-no-mark (point-min) (point-max)
1316 wl-summary-incorporate-marks))
1318 (defun wl-summary-prefetch-msg (number &optional arg)
1319 "Prefetch message and return non-nil value. If skipped, return nil."
1320 ;; prefetching procedure.
1322 (let* ((size (elmo-message-field wl-summary-buffer-elmo-folder
1324 (file-cached (elmo-file-cache-exists-p
1325 (elmo-message-field wl-summary-buffer-elmo-folder
1326 number 'message-id)))
1327 (force-read (and size
1329 (and (null wl-prefetch-confirm) arg)
1330 (null wl-prefetch-threshold)
1331 (< size wl-prefetch-threshold))))
1335 (when (and (or arg (not file-cached))
1336 size (not force-read) wl-prefetch-confirm)
1342 "Message from %s has %d bytes. Prefetch it? "
1346 (wl-set-string-width
1348 (funcall wl-summary-from-function
1349 (eword-decode-string
1354 wl-summary-buffer-elmo-folder
1358 (message "")) ; flush.
1363 (if (or arg (not file-cached))
1364 (elmo-message-encache
1365 wl-summary-buffer-elmo-folder
1367 (elmo-message-set-cached wl-summary-buffer-elmo-folder
1369 (when (and (wl-summary-jump-to-msg number)
1370 (wl-summary-update-persistent-mark))
1372 (wl-summary-count-unread)
1373 (wl-summary-update-modeline)
1374 (wl-folder-update-unread
1375 (wl-summary-buffer-folder-name)
1376 (+ wl-summary-buffer-unread-count
1377 wl-summary-buffer-new-count))))
1381 (defsubst wl-summary-narrow-to-region (beg end)
1389 (if (eq (current-column) 0) (beginning-of-line) (end-of-line))
1392 (defun wl-summary-prefetch-region-no-mark (beg end &optional prefetch-marks)
1400 (setq start-pos (point))
1402 (wl-summary-narrow-to-region beg end)
1403 ;; collect prefetch targets.
1404 (message "Collecting marks...")
1405 (goto-char (point-min))
1407 (setq mark (wl-summary-persistent-mark)
1408 msg (wl-summary-message-number))
1409 (if (or (and (null prefetch-marks)
1411 (null (elmo-file-cache-exists-p
1413 wl-summary-buffer-elmo-folder
1416 (member mark prefetch-marks))
1417 (setq targets (nconc targets (list msg))))
1418 (setq entity (wl-thread-get-entity msg))
1419 (if (or (not (eq wl-summary-buffer-view 'thread))
1420 (wl-thread-entity-get-opened entity))
1421 (); opened. no hidden children.
1422 (setq targets (nconc
1424 (wl-thread-get-children-msgs-uncached
1425 msg prefetch-marks))))
1427 (setq length (length targets))
1428 (message "Prefetching...")
1430 (when (if (not (wl-thread-entity-parent-invisible-p
1431 (wl-thread-get-entity (car targets))))
1433 (wl-summary-jump-to-msg (car targets))
1434 (wl-summary-prefetch-msg
1435 (wl-summary-message-number)))
1436 (wl-summary-prefetch-msg (car targets)))
1437 (message "Prefetching... %d/%d message(s)"
1438 (setq count (+ 1 count)) length))
1439 (setq targets (cdr targets)))
1440 (message "Prefetched %d/%d message(s)" count length)
1441 (cons count length)))))
1443 (defun wl-summary-delete-marks-on-buffer (marks)
1445 (wl-summary-unmark (pop marks))))
1447 (defun wl-summary-delete-copy-marks-on-buffer (copies)
1448 (wl-summary-delete-marks-on-buffer copies))
1451 (defun wl-summary-delete-all-target-marks ()
1452 (wl-summary-delete-marks-on-buffer wl-summary-buffer-target-mark-list))
1454 (defun wl-summary-mark-as-read-region (beg end)
1458 (wl-summary-narrow-to-region beg end)
1459 (goto-char (point-min))
1460 (if (eq wl-summary-buffer-view 'thread)
1463 (let* ((number (wl-summary-message-number))
1464 (entity (wl-thread-get-entity number)))
1465 (if (wl-thread-entity-get-opened entity)
1466 (setq number-list (append number-list (list number)))
1469 (wl-thread-get-children-msgs number))))
1471 (wl-summary-mark-as-read number-list))
1475 (append number-list (list (wl-summary-message-number))))
1477 (wl-summary-mark-as-read number-list))))))
1479 (defun wl-summary-mark-as-unread-region (beg end)
1483 (wl-summary-narrow-to-region beg end)
1484 (goto-char (point-min))
1485 (if (eq wl-summary-buffer-view 'thread)
1488 (let* ((number (wl-summary-message-number))
1489 (entity (wl-thread-get-entity number)))
1490 (if (wl-thread-entity-get-opened entity)
1491 (setq number-list (append number-list (list number)))
1494 (wl-thread-get-children-msgs number))))
1496 (wl-summary-mark-as-unread number-list))
1500 (append number-list (list (wl-summary-message-number))))
1502 (wl-summary-mark-as-unread number-list))))))
1504 (defun wl-summary-mark-as-important-region (beg end)
1508 (wl-summary-narrow-to-region beg end)
1509 (goto-char (point-min))
1510 (if (eq wl-summary-buffer-view 'thread)
1513 (let* ((number (wl-summary-message-number))
1514 (entity (wl-thread-get-entity number))
1516 (if (wl-thread-entity-get-opened entity)
1517 ;; opened...mark line.
1518 ;; Crossposts are not processed
1519 (wl-summary-mark-as-important)
1521 (wl-summary-mark-as-important) ; mark itself.
1523 (delq number (wl-thread-get-children-msgs number)))
1525 (wl-summary-mark-as-important (car children))
1526 (setq children (cdr children))))
1529 (wl-summary-mark-as-important)
1530 (forward-line 1)))))
1531 (wl-summary-count-unread)
1532 (wl-summary-update-modeline))
1534 (defun wl-summary-mark-as-read-all ()
1536 (if (or (not (interactive-p))
1537 (y-or-n-p "Mark all messages as read? "))
1538 (let ((folder wl-summary-buffer-elmo-folder)
1539 (cur-buf (current-buffer)))
1540 (message "Setting all msgs as read...")
1541 (elmo-folder-flag-as-read folder
1542 (elmo-folder-list-unreads
1545 (goto-char (point-min))
1547 (wl-summary-update-persistent-mark)
1549 (wl-folder-update-unread (wl-summary-buffer-folder-name) 0)
1550 (setq wl-summary-buffer-unread-count 0)
1551 (setq wl-summary-buffer-new-count 0)
1552 (wl-summary-update-modeline)
1553 (message "Setting all msgs as read...done"))))
1555 (defun wl-summary-delete-cache ()
1556 "Delete cache of current message."
1559 (let* ((folder wl-summary-buffer-elmo-folder)
1561 (setq number (wl-summary-message-number))
1562 (elmo-message-set-cached folder number nil)
1563 (when (wl-summary-update-persistent-mark)
1564 (elmo-file-cache-delete
1565 (elmo-file-cache-get-path
1566 (elmo-message-field wl-summary-buffer-elmo-folder
1570 (defun wl-summary-resume-cache-status ()
1571 "Resume the cache status of all messages in the current folder."
1573 (let ((folder wl-summary-buffer-elmo-folder)
1575 (message "Resuming cache status...")
1577 (goto-char (point-min))
1579 (setq number (wl-summary-message-number))
1580 (setq msgid (elmo-message-field folder number 'message-id))
1581 (elmo-message-set-cached folder number
1582 (elmo-file-cache-exists-p msgid))
1583 (wl-summary-update-persistent-mark)
1585 (wl-summary-count-unread)
1586 (wl-summary-update-modeline)
1587 (message "Resuming cache status...done"))))
1589 (defun wl-summary-delete-messages-on-buffer (msgs &optional deleting-info)
1592 (let ((inhibit-read-only t)
1593 (buffer-read-only nil)
1597 ;(deleting-info (or deleting-info "Deleting..."))
1599 (elmo-kill-buffer wl-summary-search-buf-name)
1601 (if (eq wl-summary-buffer-view 'thread)
1603 ;; don't use wl-append(nconc), because list is broken. ...why?
1606 (wl-thread-delete-message (car msgs))))
1607 (setq update-list (delq (car msgs) update-list)))
1608 (goto-char (point-min))
1609 (if (wl-summary-jump-to-msg (car msgs))
1611 (delete-region (point-at-bol) (point-at-eol))
1612 (delete-char 1) ; delete '\n'
1613 (setq wl-summary-buffer-number-list
1614 (delq (car msgs) wl-summary-buffer-number-list)))))
1615 ; (when (> len elmo-display-progress-threshold)
1617 ; (if (or (zerop (% i 5)) (= i len))
1618 ; (elmo-display-progress
1619 ; 'wl-summary-delete-messages-on-buffer deleting-info
1620 ; (/ (* i 100) len))))
1621 (setq msgs (cdr msgs)))
1622 (when (eq wl-summary-buffer-view 'thread)
1623 (wl-thread-update-line-msgs (elmo-uniq-list update-list))
1624 (wl-thread-cleanup-symbols msgs2))
1625 ;;(message (concat deleting-info "done"))
1626 (wl-summary-count-unread)
1627 (wl-summary-update-modeline)
1628 (wl-folder-set-folder-updated
1629 (elmo-folder-name-internal wl-summary-buffer-elmo-folder)
1631 (+ wl-summary-buffer-unread-count wl-summary-buffer-new-count)
1632 (elmo-folder-length wl-summary-buffer-elmo-folder))))))
1634 (defun wl-summary-update-status-marks ()
1635 "Synchronize status marks on current buffer to the msgdb."
1638 (goto-char (point-min))
1640 (wl-summary-update-persistent-mark)
1643 (defun wl-summary-insert-message (&rest args)
1644 (if (eq wl-summary-buffer-view 'thread)
1645 (apply 'wl-summary-insert-thread args)
1646 (apply 'wl-summary-insert-sequential args)))
1648 (defun wl-summary-sort ()
1652 (format "Sort by (%s): " (symbol-name wl-summary-default-sort-spec))
1653 (mapcar (lambda (spec)
1654 (list (symbol-name spec)))
1655 wl-summary-sort-specs)
1656 nil t nil nil (symbol-name wl-summary-default-sort-spec))))
1658 (defun wl-summary-sync-marks ()
1659 "Update persistent marks in summary."
1661 (let ((last-progress 0)
1662 (folder wl-summary-buffer-elmo-folder)
1664 answereds importants unreads diff diffs
1666 ;; synchronize marks.
1667 (when (not (eq (elmo-folder-type-internal
1668 wl-summary-buffer-elmo-folder)
1670 (message "Updating marks...")
1671 (setq importants (elmo-folder-list-importants
1672 wl-summary-buffer-elmo-folder)
1673 unreads (elmo-folder-list-unreads
1674 wl-summary-buffer-elmo-folder)
1675 answereds (elmo-folder-list-answereds
1676 wl-summary-buffer-elmo-folder))
1677 (setq diff (elmo-list-diff importants
1678 (elmo-folder-list-flagged
1679 wl-summary-buffer-elmo-folder
1680 'important 'in-msgdb)))
1681 (setq diffs (cadr diff)) ; important-deletes
1682 (setq mes (format "Updated (-%d" (length diffs)))
1684 (wl-summary-mark-as-important (car diffs)
1685 wl-summary-important-mark
1687 (setq diffs (cdr diffs)))
1688 (setq diffs (car diff)) ; important-appends
1689 (setq mes (concat mes (format "/+%d) important," (length diffs))))
1691 (wl-summary-mark-as-important (car diffs) " " 'no-server)
1692 (setq diffs (cdr diffs)))
1694 (setq diff (elmo-list-diff answereds
1695 (elmo-folder-list-flagged
1696 wl-summary-buffer-elmo-folder
1697 'answered 'in-msgdb)))
1698 (setq diffs (cadr diff))
1699 (setq mes (concat mes (format "(-%d" (length diffs))))
1701 (wl-summary-mark-as-unanswered (car diffs) 'no-modeline)
1702 (setq diffs (cdr diffs)))
1703 (setq diffs (car diff)) ; unread-appends
1704 (setq mes (concat mes (format "/+%d) answered mark(s)," (length diffs))))
1706 (wl-summary-mark-as-answered (car diffs) 'no-modeline)
1707 (setq diffs (cdr diffs)))
1709 (setq diff (elmo-list-diff unreads
1710 (elmo-folder-list-flagged
1711 wl-summary-buffer-elmo-folder
1712 'unread 'in-msgdb)))
1713 (setq diffs (cadr diff))
1714 (setq mes (concat mes (format "(-%d" (length diffs))))
1716 (wl-summary-mark-as-read (car diffs) 'no-folder 'no-modeline)
1717 (setq diffs (cdr diffs)))
1718 (setq diffs (car diff)) ; unread-appends
1719 (setq mes (concat mes (format "/+%d) unread mark(s)." (length diffs))))
1721 (wl-summary-mark-as-unread (car diffs) 'no-folder 'no-modeline)
1722 (setq diffs (cdr diffs)))
1723 (if (interactive-p) (message "%s" mes)))))
1725 (defun wl-summary-sync-update (&optional unset-cursor
1729 "Update the summary view to the newest folder status."
1731 (let* ((folder wl-summary-buffer-elmo-folder)
1732 (elmo-mime-charset wl-summary-buffer-mime-charset)
1733 (inhibit-read-only t)
1734 (buffer-read-only nil)
1738 append-list delete-list crossed
1739 update-thread update-top-list
1740 expunged mes entity)
1743 (unless wl-summary-buffer-elmo-folder
1744 (error "(Internal error) Folder is not set:%s" (buffer-name
1746 ;; Flush pending append operations (disconnected operation).
1748 ;;(wl-summary-flush-pending-append-operations seen-list))
1749 (goto-char (point-max))
1750 (wl-folder-confirm-existence folder (elmo-folder-plugged-p folder))
1751 (setq crossed (elmo-folder-synchronize folder
1758 (if sync-all (wl-summary-sync-all-init))
1759 (setq diff (elmo-list-diff (elmo-folder-list-messages
1761 (not disable-killed)
1763 wl-summary-buffer-number-list))
1764 (setq append-list (car diff))
1765 (setq delete-list (cadr diff))
1768 (wl-summary-delete-messages-on-buffer delete-list))
1769 (wl-summary-update-status-marks)
1770 (setq num (length append-list))
1772 (setq wl-summary-delayed-update nil)
1773 (elmo-kill-buffer wl-summary-search-buf-name)
1774 (dolist (number append-list)
1775 (setq entity (elmo-message-entity folder number))
1776 (when (setq update-thread
1777 (wl-summary-insert-message
1780 (wl-append update-top-list update-thread))
1781 (if elmo-use-database
1782 (elmo-database-msgid-put
1783 (car entity) (elmo-folder-name-internal folder)
1784 (elmo-msgdb-overview-entity-get-number entity)))
1785 (when (> num elmo-display-progress-threshold)
1787 (if (or (zerop (% i 5)) (= i num))
1788 (elmo-display-progress
1789 'wl-summary-sync-update
1790 (if (eq wl-summary-buffer-view 'thread)
1792 "Inserting message...")
1793 (/ (* i 100) num)))))
1794 (when wl-summary-delayed-update
1795 (while wl-summary-delayed-update
1796 (message "Parent (%d) of message %d is no entity"
1797 (caar wl-summary-delayed-update)
1798 (elmo-msgdb-overview-entity-get-number
1799 (cdar wl-summary-delayed-update)))
1800 (when (setq update-thread
1801 (wl-summary-insert-message
1802 (cdar wl-summary-delayed-update)
1803 wl-summary-buffer-elmo-folder
1805 (wl-append update-top-list update-thread))
1806 (setq wl-summary-delayed-update
1807 (cdr wl-summary-delayed-update))))
1808 (when (and (eq wl-summary-buffer-view 'thread)
1810 (wl-thread-update-indent-string-thread
1811 (elmo-uniq-list update-top-list)))
1812 (message (if (eq wl-summary-buffer-view 'thread)
1813 "Making thread...done"
1814 "Inserting message...done"))
1815 (when (or delete-list append-list)
1816 (wl-summary-set-message-modified))
1817 (when (and sync-all (eq wl-summary-buffer-view 'thread))
1818 (elmo-kill-buffer wl-summary-search-buf-name)
1819 (message "Inserting message...")
1820 (wl-thread-insert-top)
1821 (message "Inserting message...done"))
1822 (if elmo-use-database
1823 (elmo-database-close))
1824 (run-hooks 'wl-summary-sync-updated-hook)
1826 (if (and (eq (length delete-list) 0)
1829 "No updates for \"%s\"" (elmo-folder-name-internal
1831 (format "Updated (-%d/+%d) message(s)"
1832 (length delete-list) num))))
1833 (setq mes "Quit updating.")))
1834 ;; synchronize marks.
1835 (if (and crossed wl-summary-auto-sync-marks)
1836 (wl-summary-sync-marks))
1838 (when wl-use-scoring
1839 (setq wl-summary-scored nil)
1840 (wl-summary-score-headers (and sync-all
1841 (wl-summary-rescore-msgs
1842 wl-summary-buffer-number-list))
1844 (when (and wl-summary-scored
1845 (setq expunged (wl-summary-score-update-all-lines)))
1846 (setq mes (concat mes
1847 (format " (%d expunged)"
1848 (length expunged))))))
1849 (if (and crossed (> crossed 0))
1853 (format " (%d crosspost)" crossed))
1854 (format "%d crosspost message(s)" crossed)))
1855 (and mes (setq mes (concat mes "."))))
1856 ;; Update Folder mode
1857 (wl-folder-set-folder-updated
1858 (elmo-folder-name-internal folder)
1860 (let ((lst (wl-summary-count-unread)))
1861 (+ (car lst) (nth 1 lst)))
1862 (elmo-folder-length folder)))
1863 (wl-summary-update-modeline)
1865 (unless unset-cursor
1866 (goto-char (point-min))
1867 (if (not (wl-summary-cursor-down t))
1869 (goto-char (point-max))
1871 (if (and wl-summary-highlight
1872 (not wl-summary-lazy-highlight)
1873 (not (get-text-property (point) 'face)))
1877 wl-summary-partial-highlight-above-lines
1878 wl-summary-highlight-partial-threshold)))
1879 (wl-highlight-summary (point) (point-max))))))
1880 (wl-delete-all-overlays)
1881 (set-buffer-modified-p nil)
1882 (if mes (message "%s" mes)))))
1884 (defun wl-summary-set-score-mark (mark)
1887 (let ((cur-mark (wl-summary-temp-mark)))
1888 (when (member cur-mark (list " "
1889 wl-summary-score-below-mark
1890 wl-summary-score-over-mark))
1891 (wl-summary-put-temp-mark mark)
1892 (if wl-summary-highlight
1893 (wl-highlight-summary-current-line))
1894 (set-buffer-modified-p nil)))))
1896 (defun wl-summary-get-score-mark (msg-num)
1897 (let ((score (cdr (assq msg-num wl-summary-scored))))
1899 (cond ((< score wl-summary-default-score)
1901 ((> score wl-summary-default-score)
1904 (defun wl-summary-update-modeline ()
1905 (setq wl-summary-buffer-mode-line
1906 (funcall wl-summary-buffer-mode-line-formatter)))
1908 (defun wl-summary-jump-to-msg (&optional number)
1910 (let ((num (or number
1912 (read-from-minibuffer "Jump to Message(No.): ")))))
1913 (setq num (int-to-string num))
1915 (if (or (and (re-search-forward (concat "\r" num "[^0-9]") nil t)
1916 (progn (backward-char 1) t))
1917 (re-search-backward (concat "\r" num "[^0-9]") nil t))
1918 (progn (beginning-of-line) t)
1921 (defun wl-summary-highlight-msgs (msgs)
1923 (let ((len (length msgs))
1925 (message "Hilighting...")
1928 (if (wl-summary-jump-to-msg (car msgs))
1929 (wl-highlight-summary-current-line))
1930 (setq msgs (cdr msgs))
1931 (when (> len elmo-display-progress-threshold)
1933 (if (or (zerop (% i 5)) (= i len))
1934 (elmo-display-progress
1935 'wl-summary-highlight-msgs "Highlighting..."
1936 (/ (* i 100) len)))))
1937 (message "Highlighting...done"))))
1939 (defun wl-summary-message-number ()
1942 (if (or (re-search-forward "\r\\(-?[0-9]+\\)" (point-at-eol) t)
1943 (re-search-forward "^ *\\(-?[0-9]+\\)" (point-at-eol) t))
1944 (string-to-int (wl-match-buffer 1))
1947 (defun wl-summary-delete-all-msgs ()
1949 (let ((cur-buf (current-buffer))
1950 (dels (elmo-folder-list-messages wl-summary-buffer-elmo-folder)))
1951 (set-buffer cur-buf)
1953 (message "No message to delete.")
1954 (if (y-or-n-p (format "%s has %d message(s). Delete all? "
1955 (wl-summary-buffer-folder-name)
1958 (message "Deleting...")
1959 (elmo-folder-delete-messages wl-summary-buffer-elmo-folder dels)
1960 (elmo-folder-detach-messages wl-summary-buffer-elmo-folder dels)
1961 (wl-summary-set-message-modified)
1962 (wl-folder-set-folder-updated (wl-summary-buffer-folder-name)
1965 ;;; (setq wl-thread-top-entity '(nil t nil nil))
1966 (setq wl-summary-buffer-unread-count 0)
1967 (setq wl-summary-buffer-new-count 0)
1968 (wl-summary-update-modeline)
1969 (set-buffer cur-buf)
1970 (let ((inhibit-read-only t)
1971 (buffer-read-only nil))
1973 ;;; (if wl-summary-cache-use (wl-summary-save-view-cache))
1974 (message "Deleting...done")
1978 (defun wl-summary-toggle-thread (&optional arg)
1979 "Toggle thread status (T)hread and (S)equential.
1980 If ARG, without confirm."
1983 (y-or-n-p (format "Toggle threading? (y=%s): "
1984 (if (eq wl-summary-buffer-view 'thread)
1985 "\"off\"" "\"on\""))))
1986 (if (eq wl-summary-buffer-view 'thread)
1987 (setq wl-summary-buffer-view 'sequence)
1988 (setq wl-summary-buffer-view 'thread))
1989 (wl-summary-update-modeline)
1990 (force-mode-line-update)
1991 (wl-summary-rescan)))
1993 (defun wl-summary-load-file-object (filename)
1994 "Load lisp object from dir."
1996 (let ((tmp-buffer (get-buffer-create " *wl-summary-load-file-object*"))
1997 insert-file-contents-pre-hook ; To avoid autoconv-xmas...
1998 insert-file-contents-post-hook
2000 (if (not (file-readable-p filename))
2002 (set-buffer tmp-buffer)
2003 (as-binary-input-file (insert-file-contents filename))
2006 (read (current-buffer))
2007 (error (error "Reading failed")))))
2008 (kill-buffer tmp-buffer)
2011 (defun wl-summary-goto-folder (&optional arg)
2013 (wl-summary-goto-folder-subr nil nil nil nil t nil arg))
2015 (defun wl-summary-goto-folder-sticky ()
2017 (wl-summary-goto-folder-subr nil nil nil t t))
2019 (defun wl-summary-goto-last-visited-folder ()
2022 (wl-folder-search-entity-by-name wl-summary-last-visited-folder
2025 (if entity (wl-folder-set-current-entity-id
2026 (wl-folder-get-entity-id entity))))
2027 (wl-summary-goto-folder-subr wl-summary-last-visited-folder nil nil nil t))
2029 (defun wl-summary-sticky-p (&optional folder)
2031 (get-buffer (wl-summary-sticky-buffer-name
2032 (elmo-folder-name-internal folder)))
2033 (not (string= wl-summary-buffer-name (buffer-name)))))
2035 (defun wl-summary-always-sticky-folder-p (folder)
2036 (or (eq t wl-summary-always-sticky-folder-list)
2037 (wl-string-match-member
2038 (elmo-folder-name-internal folder)
2039 wl-summary-always-sticky-folder-list)))
2041 (defun wl-summary-stick (&optional force)
2042 "Make current summary buffer sticky."
2044 (if (wl-summary-sticky-p)
2045 (message "Current summary buffer is already sticky.")
2046 (when (or force (y-or-n-p "Stick current summary buffer? "))
2047 (wl-summary-toggle-disp-msg 'off)
2048 (wl-summary-switch-to-clone-buffer
2049 (wl-summary-sticky-buffer-name
2050 (wl-summary-buffer-folder-name)))
2052 ;;; (rename-buffer (wl-summary-sticky-buffer-name
2053 ;;; (wl-summary-buffer-folder-name))))
2054 (message "Folder `%s' is now sticky." (wl-summary-buffer-folder-name)))))
2056 (defun wl-summary-switch-to-clone-buffer (buffer-name)
2057 (let ((cur-buf (current-buffer))
2058 (msg (wl-summary-message-number))
2059 (buf (get-buffer-create buffer-name))
2060 (folder wl-summary-buffer-elmo-folder)
2062 (append '(wl-summary-buffer-view
2063 wl-summary-buffer-temp-mark-list
2064 wl-summary-buffer-target-mark-list
2065 wl-summary-buffer-elmo-folder
2066 wl-summary-buffer-number-column
2067 wl-summary-buffer-temp-mark-column
2068 wl-summary-buffer-persistent-mark-column
2069 wl-summary-buffer-message-modified
2070 wl-summary-buffer-thread-modified
2071 wl-summary-buffer-number-list
2072 wl-summary-buffer-folder-name
2073 wl-summary-buffer-line-formatter)
2074 (and (eq wl-summary-buffer-view 'thread)
2075 '(wl-thread-entity-hashtb
2077 wl-thread-entity-list))
2080 wl-summary-default-score
2081 wl-summary-important-above
2082 wl-summary-target-above
2083 wl-summary-mark-below
2084 wl-summary-expunge-below))
2085 (and (featurep 'wl-score)
2086 '(wl-current-score-file
2090 (wl-summary-buffer-set-folder folder)
2091 (let ((buffer-read-only nil))
2092 (insert-buffer cur-buf))
2093 (set-buffer-modified-p nil)
2094 (while copy-variables
2095 (set (car copy-variables)
2097 (set-buffer cur-buf)
2098 (symbol-value (car copy-variables))))
2099 (setq copy-variables (cdr copy-variables)))
2100 (switch-to-buffer buf)
2101 (kill-buffer cur-buf)
2102 (wl-summary-count-unread)
2103 (wl-summary-update-modeline)
2105 (if (eq wl-summary-buffer-view 'thread)
2106 (wl-thread-jump-to-msg msg)
2107 (wl-summary-jump-to-msg msg))
2108 (goto-char (point-max))
2109 (beginning-of-line))))
2111 (defun wl-summary-get-buffer (folder)
2113 (get-buffer (wl-summary-sticky-buffer-name folder)))
2114 (get-buffer wl-summary-buffer-name)))
2116 (defun wl-summary-get-buffer-create (name &optional force-sticky)
2119 (wl-summary-sticky-buffer-name name))
2120 (or (get-buffer (wl-summary-sticky-buffer-name name))
2121 (get-buffer-create wl-summary-buffer-name))))
2123 (defun wl-summary-make-number-list ()
2125 (goto-char (point-min))
2126 (setq wl-summary-buffer-number-list nil)
2128 (setq wl-summary-buffer-number-list
2129 (cons (wl-summary-message-number)
2130 wl-summary-buffer-number-list))
2132 (setq wl-summary-buffer-number-list
2133 (nreverse wl-summary-buffer-number-list))))
2135 (defun wl-summary-auto-select-msg-p (unread-msg)
2137 (not (elmo-message-flagged-p wl-summary-buffer-elmo-folder
2141 (defsubst wl-summary-open-folder (folder)
2143 (let ((elmo-mime-charset wl-summary-buffer-mime-charset))
2145 (elmo-folder-open folder 'load-msgdb)
2146 ;; For compatibility
2147 (setq wl-summary-buffer-folder-name (elmo-folder-name-internal
2150 (defun wl-summary-goto-folder-subr (&optional name scan-type other-window
2151 sticky interactive scoring
2153 "Display target folder on summary."
2155 (let* ((keep-cursor (memq this-command
2156 wl-summary-keep-cursor-command))
2157 (name (or name (wl-summary-read-folder wl-default-folder)))
2158 (cur-fld wl-summary-buffer-elmo-folder)
2159 folder buf mes hilit reuse-buf
2161 (if (string= name "")
2162 (setq name wl-default-folder))
2163 (setq folder (wl-folder-get-elmo-folder name))
2164 (when (and (not (string=
2165 (and cur-fld (elmo-folder-name-internal cur-fld))
2166 (elmo-folder-name-internal folder))) ; folder is moved.
2167 (eq major-mode 'wl-summary-mode)) ; called in summary.
2168 (setq wl-summary-last-visited-folder (wl-summary-buffer-folder-name))
2169 (run-hooks 'wl-summary-exit-pre-hook)
2170 (if (or force-exit (not (wl-summary-sticky-p)))
2171 (wl-summary-cleanup-temp-marks (wl-summary-sticky-p)))
2172 (wl-summary-save-view)
2173 (elmo-folder-commit wl-summary-buffer-elmo-folder)
2174 (if (and (wl-summary-sticky-p) force-exit)
2175 (kill-buffer (current-buffer))))
2176 (setq buf (wl-summary-get-buffer-create (elmo-folder-name-internal folder)
2181 (string= (elmo-folder-name-internal folder)
2182 (wl-summary-buffer-folder-name))))
2186 (switch-to-buffer buf)
2189 (delete-other-windows))
2191 (unless (eq major-mode 'wl-summary-mode)
2193 (wl-summary-buffer-set-folder folder)
2194 (setq wl-summary-buffer-disp-msg nil)
2195 (setq wl-summary-buffer-last-displayed-msg nil)
2196 (setq wl-summary-buffer-current-msg nil)
2197 (let ((inhibit-read-only t)
2198 (buffer-read-only nil))
2200 ;; Resume summary view
2201 (if wl-summary-cache-use
2202 (let* ((dir (elmo-folder-msgdb-path folder))
2203 (cache (expand-file-name wl-summary-cache-file dir))
2204 (view (expand-file-name wl-summary-view-file dir)))
2205 (when (file-exists-p cache)
2206 (insert-file-contents-as-binary cache)
2207 (elmo-set-buffer-multibyte
2208 default-enable-multibyte-characters)
2209 (decode-mime-charset-region
2210 (point-min)(point-max)
2211 wl-summary-buffer-mime-charset 'LF))
2212 (if (file-exists-p view)
2213 (setq wl-summary-buffer-view
2214 (wl-summary-load-file-object view))
2215 (setq wl-summary-buffer-view
2216 (or (wl-get-assoc-list-value
2217 wl-summary-default-view-alist
2218 (elmo-folder-name-internal folder))
2219 wl-summary-default-view)))
2220 (wl-thread-resume-entity folder)
2221 (wl-summary-open-folder folder))
2222 (setq wl-summary-buffer-view
2223 (wl-summary-load-file-object
2224 (expand-file-name wl-summary-view-file
2225 (elmo-folder-msgdb-path folder))))
2226 (wl-summary-open-folder folder)
2227 (wl-summary-rescan))
2228 (wl-summary-count-unread)
2229 (wl-summary-update-modeline)))
2230 (unless (eq wl-summary-buffer-view 'thread)
2231 (wl-summary-make-number-list))
2232 (when (and wl-summary-cache-use
2233 (or (and wl-summary-check-line-format
2234 (wl-summary-line-format-changed-p))
2235 (wl-summary-view-old-p)))
2236 (wl-summary-rescan))
2237 (wl-summary-toggle-disp-msg (if wl-summary-buffer-disp-msg 'on 'off))
2238 (unless (and reuse-buf keep-cursor)
2240 (let ((wl-use-scoring
2241 (if (or scoring interactive) wl-use-scoring)))
2242 (if (and (not scan-type)
2245 (setq scan-type (wl-summary-get-sync-range folder)))
2248 (wl-summary-sync 'unset-cursor))
2249 ((eq scan-type 'all)
2250 (wl-summary-sync 'unset-cursor "all"))
2251 ((eq scan-type 'no-sync))
2252 ((eq scan-type 'rescan)
2253 (wl-summary-rescan))
2254 ((or (eq scan-type 'force-update)
2255 (eq scan-type 'update))
2256 (setq mes (wl-summary-sync-force-update
2257 'unset-cursor 'no-check)))))
2259 (switch-to-buffer buf)
2261 ;; stick always-sticky-folder
2262 (when (wl-summary-always-sticky-folder-p folder)
2263 (or (wl-summary-sticky-p) (wl-summary-stick t)))
2264 (run-hooks 'wl-summary-prepared-pre-hook)
2265 (set-buffer-modified-p nil)
2266 (goto-char (point-min))
2267 (if (wl-summary-cursor-down t)
2268 (let ((unreadp (wl-summary-next-message
2269 (wl-summary-message-number)
2271 (cond ((and wl-auto-select-first
2272 (wl-summary-auto-select-msg-p unreadp))
2273 ;; wl-auto-select-first is non-nil and
2274 ;; unreadp is non-nil but not important
2275 (setq retval 'disp-msg))
2276 ((and wl-auto-prefetch-first
2277 (wl-summary-auto-select-msg-p unreadp))
2278 ;; wl-auto-select-first is non-nil and
2279 ;; unreadp is non-nil but not important
2280 (setq retval 'prefetch-msg))
2281 ((not (wl-summary-auto-select-msg-p unreadp))
2282 ;; unreadp is nil or important
2283 (setq retval 'more-next))))
2284 (goto-char (point-max))
2285 (if (elmo-folder-plugged-p folder)
2288 (setq retval 'more-next))
2289 (if (and wl-summary-highlight
2290 (not wl-summary-lazy-highlight)
2292 (if (and wl-summary-highlight-partial-threshold
2293 (> (count-lines (point-min) (point-max))
2294 wl-summary-highlight-partial-threshold))
2299 wl-summary-partial-highlight-above-lines
2300 wl-summary-highlight-partial-threshold)))
2301 (wl-highlight-summary (point) (point-max)))
2302 (wl-highlight-summary (point-min) (point-max))))
2303 (if (eq retval 'disp-msg)
2304 (wl-summary-redisplay))
2305 (if (eq retval 'prefetch-msg)
2306 (wl-message-buffer-prefetch
2308 (wl-summary-message-number)
2309 wl-message-buffer-prefetch-depth
2311 wl-summary-buffer-mime-charset))
2312 (if mes (message "%s" mes))
2313 (if (and interactive wl-summary-recenter)
2314 (recenter (/ (- (window-height) 2) 2))))))
2315 ;; set current entity-id
2318 (wl-folder-search-entity-by-name
2319 (elmo-folder-name-internal folder)
2322 ;; entity-id is unknown.
2323 (wl-folder-set-current-entity-id
2324 (wl-folder-get-entity-id entity)))
2325 (when (and wl-summary-lazy-highlight
2329 (run-hooks 'wl-summary-prepared-hook)
2330 (set-buffer-modified-p nil))
2333 (defun wl-summary-goto-previous-message-beginning ()
2335 (re-search-backward "\r\\(-?[0-9]+\\)" nil t)
2336 (beginning-of-line))
2338 (defun wl-summary-goto-top-of-current-thread ()
2339 (wl-summary-jump-to-msg
2340 (wl-thread-entity-get-number
2341 (wl-thread-entity-get-top-entity (wl-thread-get-entity
2342 (wl-summary-message-number))))))
2344 (defun wl-summary-goto-bottom-of-sub-thread (&optional depth)
2346 (let ((depth (or depth
2347 (wl-thread-get-depth-of-current-line))))
2349 (while (and (not (eobp))
2350 (>= (wl-thread-get-depth-of-current-line)
2353 (beginning-of-line)))
2355 (defun wl-summary-insert-line (line)
2356 "Insert LINE in the Summary."
2357 (if wl-use-highlight-mouse-line
2358 ;; remove 'mouse-face of current line.
2360 (save-excursion (beginning-of-line)(point))
2361 (save-excursion (end-of-line)(point))
2364 (if wl-use-highlight-mouse-line
2365 ;; remove 'mouse-face of current line.
2367 (save-excursion (beginning-of-line)(point))
2368 (save-excursion (end-of-line)(point))
2371 (run-hooks 'wl-summary-line-inserted-hook)))
2373 (defun wl-summary-insert-sequential (entity folder &rest args)
2374 (let ((inhibit-read-only t)
2375 (number (elmo-message-entity-number entity))
2377 (goto-char (point-max))
2378 (wl-summary-insert-line
2379 (wl-summary-create-line entity nil nil
2381 wl-summary-buffer-elmo-folder
2383 (elmo-message-cached-p
2384 wl-summary-buffer-elmo-folder
2386 (setq wl-summary-buffer-number-list
2387 (wl-append wl-summary-buffer-number-list
2388 (list (elmo-message-entity-number entity))))
2391 (defun wl-summary-default-subject-filter (subject)
2392 (setq subject (elmo-replace-in-string subject "[ \t]*\\(re\\|was\\)[:>]" ""))
2393 (setq subject (elmo-replace-in-string subject "[ \t]" ""))
2394 (elmo-replace-in-string subject "^\\[.*\\]" ""))
2396 (defun wl-summary-subject-equal (subject1 subject2)
2397 (string= (funcall wl-summary-subject-filter-function subject1)
2398 (funcall wl-summary-subject-filter-function subject2)))
2400 (defmacro wl-summary-put-alike (alike)
2401 (` (elmo-set-hash-val (format "#%d" (wl-count-lines))
2403 wl-summary-alike-hashtb)))
2405 (defmacro wl-summary-get-alike ()
2406 (` (elmo-get-hash-val (format "#%d" (wl-count-lines))
2407 wl-summary-alike-hashtb)))
2409 (defun wl-summary-insert-headers (folder func mime-decode)
2410 (let ((numbers (elmo-folder-list-messages folder nil t))
2412 (buffer-disable-undo (current-buffer))
2413 (make-local-variable 'wl-summary-alike-hashtb)
2414 (setq wl-summary-alike-hashtb (elmo-make-hash (* (length numbers) 2)))
2416 (elmo-set-buffer-multibyte default-enable-multibyte-characters))
2417 (while (setq ov (elmo-message-entity folder (pop numbers)))
2418 (setq this (funcall func ov))
2419 (and this (setq this (std11-unfold-string this)))
2420 (if (equal last this)
2421 (setq alike (cons ov alike))
2423 (wl-summary-put-alike alike)
2425 (setq alike (list ov)
2428 (wl-summary-put-alike alike)
2431 (decode-mime-charset-region (point-min) (point-max)
2433 (when (eq mime-decode 'mime)
2434 (eword-decode-region (point-min) (point-max))))
2435 (run-hooks 'wl-summary-insert-headers-hook)))
2437 (defun wl-summary-search-by-subject (entity folder)
2438 (let ((summary-buf (current-buffer))
2439 (buf (get-buffer-create wl-summary-search-buf-name))
2440 (folder-name (wl-summary-buffer-folder-name))
2441 match founds cur result)
2442 (with-current-buffer buf
2443 (let ((case-fold-search t))
2444 (when (or (not (string= wl-summary-search-buf-folder-name folder-name))
2445 (zerop (buffer-size)))
2446 (setq wl-summary-search-buf-folder-name folder-name)
2447 (message "Creating subject cache...")
2448 (wl-summary-insert-headers
2452 (funcall wl-summary-subject-filter-function
2453 (elmo-message-entity-field x 'subject))))
2455 (message "Creating subject cache...done"))
2456 (setq match (funcall wl-summary-subject-filter-function
2457 (elmo-message-entity-field entity 'subject
2459 (if (string= match "")
2461 (goto-char (point-max))
2462 (while (and (null result)
2463 (not (= (point) (point-min)))
2464 (search-backward match nil t))
2465 ;; check exactly match
2466 (when (and (bolp) (= (point-at-eol)(match-end 0)))
2467 (setq founds (wl-summary-get-alike))
2468 (with-current-buffer summary-buf
2471 ;; the first element of found-entity list exists on
2473 (wl-thread-get-entity
2474 (elmo-message-entity-number (car founds)))
2475 ;; message id is not same as myself.
2477 (elmo-message-entity-field entity 'message-id)
2478 (elmo-message-entity-field (car founds)
2480 ;; not a descendant.
2481 (not (wl-thread-descendant-p
2482 (elmo-message-entity-number entity)
2483 (elmo-message-entity-number (car founds)))))
2484 (setq result (car founds)
2486 (setq founds (cdr founds))))))
2489 (defun wl-summary-insert-thread (entity folder update
2490 &optional force-insert)
2492 this-id parent-entity parent-number relatives anumber
2493 cur number cur-entity linked retval delayed-entity
2494 update-list entity-stack)
2496 (setq this-id (elmo-message-entity-field entity 'message-id)
2498 (elmo-message-entity-parent folder entity)
2499 parent-number (elmo-message-entity-number parent-entity))
2500 (setq number (elmo-message-entity-number entity))
2502 ;; If thread loop detected, set parent as nil.
2505 (elmo-message-entity-number
2506 (setq cur (elmo-message-entity-parent folder cur))))
2507 (if (memq anumber relatives)
2508 (setq parent-number nil
2510 (setq relatives (cons
2511 (elmo-message-entity-number cur)
2513 (if (and parent-number
2514 (not (wl-thread-get-entity parent-number))
2516 ;; parent exists in overview, but not in wl-thread-entities
2518 (wl-append wl-summary-delayed-update
2519 (list (cons parent-number entity)))
2520 (setq entity nil)) ;; exit loop
2521 ;; Search parent by subject.
2522 (when (and (null parent-number)
2523 wl-summary-search-parent-by-subject-regexp
2525 wl-summary-search-parent-by-subject-regexp
2526 (elmo-msgdb-overview-entity-get-subject entity)))
2527 (let ((found (wl-summary-search-by-subject entity folder)))
2529 (not (member found wl-summary-delayed-update)))
2530 (setq parent-entity found)
2532 (elmo-message-entity-number parent-entity))
2534 ;; If subject is change, divide thread.
2535 (if (and parent-number
2536 wl-summary-divide-thread-when-subject-changed
2537 (not (wl-summary-subject-equal
2538 (or (elmo-message-entity-field entity
2540 (or (elmo-message-entity-field parent-entity
2542 (setq parent-number nil))
2544 (wl-thread-insert-message entity
2545 number parent-number update linked))
2547 (wl-append update-list (list retval)))
2548 (setq entity nil) ; exit loop
2549 (while (setq delayed-entity (assq number wl-summary-delayed-update))
2550 (setq wl-summary-delayed-update
2551 (delq delayed-entity wl-summary-delayed-update))
2552 ;; update delayed message
2553 (wl-append entity-stack (list (cdr delayed-entity)))))
2554 (if (and (not entity)
2556 (setq entity (pop entity-stack))))
2559 (defun wl-summary-update-thread (entity
2562 (let* ((this-id (elmo-msgdb-overview-entity-get-id entity))
2563 (overview-entity entity)
2564 (parent-id (elmo-msgdb-overview-entity-get-id parent-entity))
2565 (number (elmo-msgdb-overview-entity-get-number entity))
2566 (parent-number (elmo-msgdb-overview-entity-get-number parent-entity))
2569 ((or (not parent-id)
2570 (string= this-id parent-id))
2571 (goto-char (point-max))
2573 (setq insert-line t))
2574 ;; parent already exists in buffer.
2575 ((wl-summary-jump-to-msg parent-number)
2576 (wl-thread-goto-bottom-of-sub-thread)
2577 (setq insert-line t)))
2579 (let (buffer-read-only)
2580 (wl-summary-insert-line
2581 (wl-summary-create-line
2585 (elmo-message-flags wl-summary-buffer-elmo-folder number)
2586 (elmo-message-cached-p wl-summary-buffer-elmo-folder number)
2587 (wl-thread-maybe-get-children-num number)
2588 (wl-thread-make-indent-string thr-entity)
2589 (wl-thread-entity-get-linked thr-entity)))))))
2591 (defun wl-summary-target-mark-msgs (msgs)
2592 "Return the number of marked messages."
2594 (dolist (number msgs)
2595 (when (wl-summary-target-mark number)
2599 (defun wl-summary-pick (&optional from-list delete-marks)
2602 (let* ((condition (car (elmo-parse-search-condition
2603 (elmo-read-search-condition
2604 wl-summary-pick-field-default))))
2605 (result (elmo-folder-search wl-summary-buffer-elmo-folder
2610 (let ((mlist wl-summary-buffer-target-mark-list))
2612 (when (wl-summary-jump-to-msg (car mlist))
2613 (wl-summary-unmark))
2614 (setq mlist (cdr mlist)))
2615 (setq wl-summary-buffer-target-mark-list nil)))
2617 (setq num (wl-summary-target-mark-msgs result))
2619 (if (= num (length result))
2620 (message "%d message(s) are picked." num)
2621 (message "%d(%d) message(s) are picked." num
2622 (- (length result) num)))
2623 (message "No message was picked.")))))
2625 (defun wl-summary-unvirtual ()
2626 "Exit from current virtual folder."
2629 (elmo-folder-type-internal wl-summary-buffer-elmo-folder))
2630 (wl-summary-goto-folder-subr
2631 (elmo-folder-name-internal
2632 (elmo-filter-folder-target-internal
2633 wl-summary-buffer-elmo-folder))
2635 (error "This folder is not filtered")))
2637 (defun wl-summary-virtual (&optional arg)
2638 "Goto virtual folder.
2639 If ARG, exit virtual folder."
2642 (wl-summary-unvirtual)
2643 (wl-summary-goto-folder-subr (concat "/"
2644 (elmo-read-search-condition
2645 wl-summary-pick-field-default)
2647 (wl-summary-buffer-folder-name))
2649 (run-hooks 'wl-summary-virtual-hook)))
2651 (defun wl-summary-delete-all-temp-marks (&optional no-msg force)
2652 "Erase all temp marks from buffer."
2654 (when (or wl-summary-buffer-target-mark-list
2655 wl-summary-buffer-temp-mark-list
2658 (goto-char (point-min))
2660 (message "Unmarking..."))
2662 (wl-summary-unset-mark nil nil force)
2665 (message "Unmarking...done"))
2666 (setq wl-summary-buffer-target-mark-list nil)
2667 (setq wl-summary-buffer-temp-mark-list nil))))
2669 (defsubst wl-summary-temp-mark ()
2670 "Return temp-mark string of current line."
2671 (let ((number (wl-summary-message-number))
2673 (or (and (wl-summary-have-target-mark-p number)
2675 (and (setq info (wl-summary-registered-temp-mark number))
2677 (wl-summary-get-score-mark number)
2680 (defsubst wl-summary-persistent-mark-string (folder flags cached)
2681 "Return the persistent mark string.
2682 The mark is decided according to the FOLDER, FLAGS and CACHED."
2683 (let ((priorities wl-summary-flag-priority-list)
2685 (while (and (null mark) priorities)
2686 (when (memq (car priorities) flags)
2688 (case (car priorities)
2690 wl-summary-new-mark)
2692 wl-summary-important-mark)
2695 wl-summary-answered-cached-mark
2696 wl-summary-answered-uncached-mark))
2699 wl-summary-unread-cached-mark
2700 wl-summary-unread-uncached-mark)))))
2701 (setq priorities (cdr priorities)))
2703 (if (or cached (elmo-folder-local-p folder))
2705 wl-summary-read-uncached-mark))))
2707 (defsubst wl-summary-message-mark (folder number)
2708 "Return mark of the message."
2710 (wl-summary-persistent-mark-string
2712 (elmo-message-flags folder number)
2713 (elmo-message-cached-p folder number))))
2715 (defsubst wl-summary-persistent-mark ()
2716 "Return persistent-mark string of current line."
2717 (or (wl-summary-message-mark wl-summary-buffer-elmo-folder
2718 (wl-summary-message-number))
2721 (defun wl-summary-put-temp-mark (mark)
2722 "Put temp MARK on current line."
2723 (when wl-summary-buffer-temp-mark-column
2726 (let ((inhibit-read-only t)
2727 (buffer-read-only nil))
2728 (move-to-column wl-summary-buffer-temp-mark-column)
2729 (delete-backward-char 1)
2732 (defun wl-summary-next-buffer ()
2733 "Switch to next summary buffer."
2735 (let ((buffers (sort (wl-collect-summary)
2736 (lambda (buffer1 buffer2)
2737 (string-lessp (buffer-name buffer1)
2738 (buffer-name buffer2))))))
2740 (or (cadr (memq (current-buffer) buffers))
2743 (defun wl-summary-previous-buffer ()
2744 "Switch to previous summary buffer."
2746 (let ((buffers (sort (wl-collect-summary)
2747 (lambda (buffer1 buffer2)
2748 (not (string-lessp (buffer-name buffer1)
2749 (buffer-name buffer2)))))))
2751 (or (cadr (memq (current-buffer) buffers))
2754 (defun wl-summary-target-mark-mark-as-read ()
2757 (goto-char (point-min))
2758 (let ((inhibit-read-only t)
2759 (buffer-read-only nil)
2760 wl-summary-buffer-disp-msg)
2761 (wl-summary-mark-as-read wl-summary-buffer-target-mark-list)
2762 (dolist (number wl-summary-buffer-target-mark-list)
2763 (wl-summary-unset-mark number)))))
2765 (defun wl-summary-target-mark-mark-as-unread ()
2768 (goto-char (point-min))
2769 (let ((inhibit-read-only t)
2770 (buffer-read-only nil)
2771 wl-summary-buffer-disp-msg)
2772 (wl-summary-mark-as-unread wl-summary-buffer-target-mark-list)
2773 (dolist (number wl-summary-buffer-target-mark-list)
2774 (wl-summary-unset-mark number)))))
2776 (defun wl-summary-target-mark-mark-as-important ()
2779 (goto-char (point-min))
2780 (let ((inhibit-read-only t)
2781 (buffer-read-only nil)
2782 wl-summary-buffer-disp-msg)
2783 (dolist (number wl-summary-buffer-target-mark-list)
2784 (wl-summary-unset-mark number)
2785 (wl-summary-mark-as-important number))
2786 (wl-summary-count-unread)
2787 (wl-summary-update-modeline))))
2789 (defun wl-summary-target-mark-save ()
2792 (wl-read-directory-name "Save to directory: "
2793 wl-temporary-file-directory))
2795 (if (null (file-exists-p wl-save-dir))
2796 (make-directory wl-save-dir))
2797 (while (setq number (car wl-summary-buffer-target-mark-list))
2798 (wl-thread-jump-to-msg number)
2799 (wl-summary-save t wl-save-dir)
2800 (wl-summary-unmark))))
2802 (defun wl-summary-target-mark-pick ()
2804 (wl-summary-pick wl-summary-buffer-target-mark-list 'delete))
2806 (defun wl-summary-update-persistent-mark ()
2807 "Synch up persistent mark of current line with msgdb's.
2808 Return non-nil if the mark is updated"
2809 (if wl-summary-buffer-persistent-mark-column
2811 (move-to-column wl-summary-buffer-persistent-mark-column)
2812 (let ((inhibit-read-only t)
2813 (buffer-read-only nil)
2814 (mark (buffer-substring (- (point) 1) (point)))
2815 (new-mark (wl-summary-persistent-mark)))
2816 (unless (string= new-mark mark)
2817 (delete-backward-char 1)
2819 (when wl-summary-highlight
2820 (wl-highlight-summary-current-line))
2821 (set-buffer-modified-p nil)
2823 (when wl-summary-highlight
2824 (wl-highlight-summary-current-line))
2825 (set-buffer-modified-p nil)))
2827 (defsubst wl-summary-mark-as-read-internal (inverse
2832 (let ((folder wl-summary-buffer-elmo-folder)
2833 unread-message number
2834 number-list visible)
2835 (setq number-list (cond ((numberp number-or-numbers)
2836 (setq unread-message
2837 (elmo-message-flagged-p
2841 (list number-or-numbers))
2842 ((and (not (null number-or-numbers))
2843 (listp number-or-numbers))
2845 ((setq number (wl-summary-message-number))
2847 (setq unread-message
2848 (elmo-message-flagged-p
2853 (if (null number-list)
2854 (message "No message.")
2856 (elmo-folder-unflag-read folder number-list no-folder-mark)
2857 (elmo-folder-flag-as-read folder number-list no-folder-mark))
2858 (dolist (number number-list)
2859 (setq visible (wl-summary-jump-to-msg number))
2861 (when unread-message
2862 (run-hooks 'wl-summary-unread-message-hook)))
2863 ;; set mark on buffer
2865 (wl-summary-update-persistent-mark)))
2866 (unless no-modeline-update
2867 ;; Update unread numbers.
2868 ;; should elmo-folder-flag-as-read return unread numbers?
2869 (wl-summary-count-unread)
2870 (wl-summary-update-modeline)
2871 (wl-folder-update-unread
2872 (wl-summary-buffer-folder-name)
2873 (+ wl-summary-buffer-unread-count
2874 wl-summary-buffer-new-count)))))))
2876 (defun wl-summary-mark-as-read (&optional number-or-numbers
2880 (wl-summary-mark-as-read-internal nil
2883 no-modeline-update))
2885 (defun wl-summary-mark-as-unread (&optional number-or-numbers
2889 (wl-summary-mark-as-read-internal 'inverse
2892 no-modeline-update))
2894 (defsubst wl-summary-mark-as-answered-internal (inverse
2898 (let ((folder wl-summary-buffer-elmo-folder)
2899 number number-list visible)
2900 (setq number-list (cond ((numberp number-or-numbers)
2901 (list number-or-numbers))
2902 ((and (not (null number-or-numbers))
2903 (listp number-or-numbers))
2905 ((setq number (wl-summary-message-number))
2908 (if (null number-list)
2909 (message "No message.")
2911 (elmo-folder-unflag-answered folder number-list)
2912 (elmo-folder-flag-as-answered folder number-list))
2913 (dolist (number number-list)
2914 (setq visible (wl-summary-jump-to-msg number))
2915 ;; set mark on buffer
2917 (wl-summary-update-persistent-mark)))
2918 (unless no-modeline-update
2919 ;; Update unread numbers.
2920 ;; should elmo-flag-mark-as-read return unread numbers?
2921 (wl-summary-count-unread)
2922 (wl-summary-update-modeline)
2923 (wl-folder-update-unread
2924 (wl-summary-buffer-folder-name)
2925 (+ wl-summary-buffer-unread-count
2926 wl-summary-buffer-new-count)))))))
2928 (defun wl-summary-mark-as-answered (&optional number-or-numbers
2931 (wl-summary-mark-as-answered-internal
2932 (and (interactive-p)
2933 (elmo-message-flagged-p wl-summary-buffer-elmo-folder
2934 (wl-summary-message-number)
2937 no-modeline-update))
2939 (defun wl-summary-mark-as-unanswered (&optional number-or-numbers
2941 (wl-summary-mark-as-answered-internal 'inverse
2943 no-modeline-update))
2945 (defun wl-summary-mark-as-important (&optional number
2949 (if (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
2951 (error "Cannot process mark in this folder"))
2953 (let* ((folder wl-summary-buffer-elmo-folder)
2954 message-id visible cur-mark)
2956 (setq visible (wl-summary-jump-to-msg number))
2957 (setq cur-mark (or mark
2958 (wl-summary-message-mark
2959 wl-summary-buffer-elmo-folder number)
2961 ((setq number (wl-summary-message-number))
2963 (setq cur-mark (or mark (wl-summary-persistent-mark))))
2965 (error "No message")))
2967 ;; already exists in msgdb.
2968 (elmo-message-entity wl-summary-buffer-elmo-folder
2970 (setq message-id (elmo-message-field
2971 wl-summary-buffer-elmo-folder
2974 (if (string= cur-mark wl-summary-important-mark)
2978 (elmo-folder-unflag-important folder (list number)
2980 ;; Remove cache if local folder.
2981 (if (and (elmo-folder-local-p folder)
2983 (elmo-folder-type-internal folder))))
2984 (elmo-file-cache-delete
2985 (elmo-file-cache-get-path message-id)))))
2987 (elmo-folder-flag-as-important folder (list number)
2990 (wl-summary-update-persistent-mark))))
2994 (defvar wl-summary-line-formatter nil)
2996 (defun wl-summary-view-old-p ()
2997 "Return non-nil when summary view cache has old format."
2999 (goto-char (point-min))
3000 (and wl-summary-buffer-number-list
3001 (not (re-search-forward "\r-?[0-9]+" (point-at-eol) t)))))
3003 (defun wl-summary-line-format-changed-p ()
3004 "Return non-nil when summary line format is changed."
3006 wl-summary-buffer-line-format
3007 (or (elmo-object-load (expand-file-name
3008 wl-summary-line-format-file
3009 (elmo-folder-msgdb-path
3010 wl-summary-buffer-elmo-folder))
3011 wl-summary-buffer-mime-charset)
3012 wl-summary-buffer-line-format))))
3014 (defun wl-summary-line-format-save ()
3015 "Save current summary line format."
3017 (expand-file-name wl-summary-line-format-file
3018 (elmo-folder-msgdb-path
3019 wl-summary-buffer-elmo-folder))
3020 wl-summary-buffer-line-format
3021 wl-summary-buffer-mime-charset))
3023 (defun wl-summary-line-number ()
3024 (wl-set-string-width
3025 (- wl-summary-buffer-number-column)
3027 (elmo-msgdb-overview-entity-get-number wl-message-entity))))
3029 (defun wl-summary-line-year ()
3030 (aref wl-datevec 0))
3031 (defun wl-summary-line-month ()
3032 (format "%02d" (aref wl-datevec 1)))
3033 (defun wl-summary-line-day ()
3034 (format "%02d" (aref wl-datevec 2)))
3035 (defun wl-summary-line-day-of-week ()
3037 (elmo-date-get-week (aref wl-datevec 0)
3039 (aref wl-datevec 2))
3041 (defun wl-summary-line-hour ()
3042 (format "%02d" (aref wl-datevec 3)))
3043 (defun wl-summary-line-minute ()
3044 (format "%02d" (aref wl-datevec 4)))
3046 (defun wl-summary-line-size ()
3047 (let ((size (elmo-msgdb-overview-entity-get-size wl-message-entity)))
3050 ((<= 1 (/ size 1048576))
3051 (format "%.0fM" (/ size 1048576.0)))
3052 ((<= 1 (/ size 1024))
3053 (format "%.0fK" (/ size 1024.0)))
3054 (t (format "%dB" size)))
3057 (defun wl-summary-line-subject ()
3058 (let (no-parent subject parent-raw-subject parent-subject)
3059 (if (string= wl-thr-indent-string "")
3060 (setq no-parent t)) ; no parent
3062 (elmo-delete-char ?\n
3063 (or (elmo-msgdb-overview-entity-get-subject
3065 wl-summary-no-subject-message)))
3066 (setq parent-raw-subject
3067 (elmo-msgdb-overview-entity-get-subject wl-parent-message-entity))
3068 (setq parent-subject
3069 (if parent-raw-subject
3070 (elmo-delete-char ?\n parent-raw-subject)))
3072 (null parent-subject)
3073 (not (wl-summary-subject-equal
3074 subject parent-subject)))
3075 (funcall wl-summary-subject-function subject)
3078 (defun wl-summary-line-from ()
3079 (elmo-delete-char ?\n
3080 (funcall wl-summary-from-function
3081 (elmo-msgdb-overview-entity-get-from
3082 wl-message-entity))))
3084 (defun wl-summary-line-list-info ()
3085 (let ((list-info (wl-summary-get-list-info wl-message-entity)))
3087 (format (if (cdr list-info) "(%s %05.0f)" "(%s)")
3088 (car list-info) (cdr list-info))
3091 (defun wl-summary-line-list-count ()
3092 (let ((ml-count (cdr (wl-summary-get-list-info wl-message-entity))))
3094 (format "%.0f" ml-count)
3097 (defun wl-summary-line-attached ()
3098 (let ((content-type (elmo-msgdb-overview-entity-get-extra-field
3099 wl-message-entity "content-type"))
3100 (case-fold-search t))
3101 (if (and content-type
3102 (string-match "multipart/mixed" content-type))
3107 ;;(defun wl-summary-line-cached ()
3108 ;; (if (elmo-message-cached-p wl-summary-buffer-elmo-folder
3109 ;; (elmo-message-entity-number wl-message-entity))
3113 (defun wl-summary-create-line (wl-message-entity
3114 wl-parent-message-entity
3119 wl-thr-children-number
3120 wl-thr-indent-string
3122 "Create a summary line."
3123 (let ((wl-mime-charset wl-summary-buffer-mime-charset)
3124 (wl-persistent-mark (wl-summary-persistent-mark-string
3125 wl-summary-buffer-elmo-folder
3128 (elmo-mime-charset wl-summary-buffer-mime-charset)
3129 (elmo-lang wl-summary-buffer-weekday-name-lang)
3130 (wl-datevec (or (ignore-errors (timezone-fix-time
3131 (elmo-msgdb-overview-entity-get-date
3134 wl-summary-fix-timezone))
3136 (entity wl-message-entity) ; backward compatibility.
3138 (if (and wl-thr-indent-string
3139 wl-summary-indent-length-limit
3140 (< wl-summary-indent-length-limit
3141 (string-width wl-thr-indent-string)))
3142 (setq wl-thr-indent-string (wl-set-string-width
3143 wl-summary-indent-length-limit
3144 wl-thr-indent-string)))
3145 (setq line (funcall wl-summary-buffer-line-formatter))
3146 (if wl-summary-width (setq line
3147 (wl-set-string-width
3148 (- wl-summary-width 1) line nil
3150 (setq line (concat line
3153 (elmo-msgdb-overview-entity-get-number
3154 wl-message-entity))))
3155 (if wl-summary-highlight
3156 (wl-highlight-summary-line-string
3157 (elmo-msgdb-overview-entity-get-number wl-message-entity)
3161 wl-thr-indent-string))
3164 (defsubst wl-summary-proc-wday (wday-str year month mday)
3166 (if (string-match "\\([A-Z][a-z][a-z]\\).*" wday-str)
3167 (wl-match-string 1 wday-str)
3168 (elmo-date-get-week year month mday))))
3170 (defvar wl-summary-move-spec-alist
3175 (unread . ((t . nil)
3179 (defsubst wl-summary-next-message (num direction hereto)
3180 (if wl-summary-buffer-next-message-function
3181 (funcall wl-summary-buffer-next-message-function num direction hereto)
3182 (let ((cur-spec (cdr (assq wl-summary-move-order
3183 wl-summary-move-spec-alist)))
3184 (nums (memq num (if (eq direction 'up)
3185 (reverse wl-summary-buffer-number-list)
3186 wl-summary-buffer-number-list)))
3188 (unless hereto (setq nums (cdr nums)))
3194 (cond ((eq (car (car cur-spec)) 'p)
3195 (if (setq flagged-list
3196 (elmo-folder-list-flagged
3197 wl-summary-buffer-elmo-folder
3198 (cdr (car cur-spec))))
3200 (if (and (memq (car nums) flagged-list)
3201 (elmo-message-accessible-p
3202 wl-summary-buffer-elmo-folder
3204 (throw 'done (car nums)))
3205 (setq nums (cdr nums)))))
3206 ((eq (car (car cur-spec)) 't)
3207 (if wl-summary-buffer-target-mark-list
3209 (if (memq (car nums)
3210 wl-summary-buffer-target-mark-list)
3211 (throw 'done (car nums)))
3212 (setq nums (cdr nums))))))
3213 (setq cur-spec (cdr cur-spec))))
3216 (defsubst wl-summary-cursor-move (direction hereto)
3217 (when (and (eq direction 'up)
3222 (when (setq num (wl-summary-next-message (wl-summary-message-number)
3225 (wl-thread-jump-to-msg num))
3228 ;; Goto unread or important
3229 ;; returns t if next message exists in this folder.
3230 (defun wl-summary-cursor-down (&optional hereto)
3232 (wl-summary-cursor-move 'down hereto))
3234 (defun wl-summary-cursor-up (&optional hereto)
3236 (wl-summary-cursor-move 'up hereto))
3238 (defun wl-summary-save-view-cache ()
3240 (let* ((dir (elmo-folder-msgdb-path wl-summary-buffer-elmo-folder))
3241 (cache (expand-file-name wl-summary-cache-file dir))
3242 (view (expand-file-name wl-summary-view-file dir))
3243 (save-view wl-summary-buffer-view)
3244 (mark-list (copy-sequence wl-summary-buffer-target-mark-list))
3245 (temp-list (copy-sequence wl-summary-buffer-temp-mark-list))
3246 (tmp-buffer (get-buffer-create " *wl-summary-save-view-cache*"))
3247 (temp-column wl-summary-buffer-temp-mark-column)
3248 (charset wl-summary-buffer-mime-charset))
3249 (if (file-directory-p dir)
3251 (if (file-exists-p dir)
3252 (error "File %s already exists" dir)
3253 (elmo-make-directory dir)))
3254 (if (eq save-view 'thread)
3255 (wl-thread-save-entity dir))
3256 (when wl-summary-check-line-format
3257 (wl-summary-line-format-save))
3260 (when (file-writable-p cache)
3261 (copy-to-buffer tmp-buffer (point-min) (point-max))
3262 (with-current-buffer tmp-buffer
3264 (make-local-variable 'wl-summary-highlight)
3265 (setq wl-summary-highlight nil
3266 wl-summary-buffer-target-mark-list mark-list
3267 wl-summary-buffer-temp-mark-list temp-list
3268 wl-summary-buffer-temp-mark-column temp-column)
3269 (wl-summary-delete-all-temp-marks 'no-msg 'force)
3270 (encode-coding-region
3271 (point-min) (point-max)
3273 ;; one in mcs-ltn1(apel<10.4) cannot take 2 arg.
3274 (mime-charset-to-coding-system charset 'LF))
3275 ;; Mule 2 doesn't have `*ctext*unix'.
3276 (mime-charset-to-coding-system charset)))
3277 (write-region-as-binary (point-min)(point-max)
3278 cache nil 'no-msg)))
3279 (when (file-writable-p view) ; 'thread or 'sequence
3281 (set-buffer tmp-buffer)
3283 (prin1 save-view tmp-buffer)
3284 (princ "\n" tmp-buffer)
3285 (write-region (point-min) (point-max) view nil 'no-msg))))
3287 (kill-buffer tmp-buffer)))))
3289 (defsubst wl-summary-get-sync-range (folder)
3291 (elmo-folder-plugged-p folder)
3292 (wl-get-assoc-list-value
3293 wl-folder-sync-range-alist
3294 (elmo-folder-name-internal folder)))
3295 wl-default-sync-range)))
3297 ;; redefined for wl-summary-sync-update
3298 (defun wl-summary-input-range (folder)
3299 "returns update or all or rescan."
3300 ;; for the case when parts are expanded in the bottom of the folder
3301 (let ((input-range-list '("no-sync"
3312 (default (or (wl-get-assoc-list-value
3313 wl-folder-sync-range-alist
3315 wl-default-sync-range))
3318 (completing-read (format "Range (%s): " default)
3320 (function (lambda (x) (cons x x)))
3322 (if (string= range "")
3326 (defun wl-summary-toggle-disp-folder (&optional arg)
3328 (let ((cur-buf (current-buffer))
3329 (summary-win (get-buffer-window (current-buffer)))
3333 (setq wl-summary-buffer-disp-folder t)
3334 ;; hide your folder window
3335 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3336 (if (setq fld-win (get-buffer-window fld-buf))
3337 (delete-window fld-win))))
3339 (setq wl-summary-buffer-disp-folder nil)
3340 ;; hide your wl-message window!
3341 (when (buffer-live-p wl-message-buffer)
3342 (wl-message-select-buffer wl-message-buffer)
3344 (select-window (get-buffer-window cur-buf))
3345 ;; display wl-folder window!!
3346 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3347 (if (setq fld-win (get-buffer-window fld-buf))
3348 ;; folder win is already displayed.
3349 (select-window fld-win)
3350 ;; folder win is not displayed.
3351 (switch-to-buffer fld-buf))
3354 ;; temporarily delete summary-win.
3356 (delete-window summary-win))
3357 (split-window-horizontally wl-folder-window-width)
3359 (switch-to-buffer cur-buf))
3361 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3362 (if (setq fld-win (get-buffer-window fld-buf))
3363 (setq wl-summary-buffer-disp-folder nil)
3364 (setq wl-summary-buffer-disp-folder t)))
3365 (if (not wl-summary-buffer-disp-folder)
3366 ;; hide message window
3367 (let ((mes-win (and wl-message-buffer
3368 (get-buffer-window wl-message-buffer)))
3369 (wl-stay-folder-window t))
3370 (if mes-win (delete-window mes-win))
3371 ;; hide your folder window
3372 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3373 (if (setq fld-win (get-buffer-window fld-buf))
3375 (delete-window (get-buffer-window cur-buf))
3376 (select-window fld-win)
3377 (switch-to-buffer cur-buf))))
3378 (run-hooks 'wl-summary-toggle-disp-folder-off-hook)
3379 ;; resume message window.
3381 (wl-message-select-buffer wl-message-buffer)
3382 (run-hooks 'wl-summary-toggle-disp-folder-message-resumed-hook)
3383 (select-window (get-buffer-window cur-buf))))
3384 ;; hide message window
3385 (let ((wl-stay-folder-window t)
3386 (mes-win (and wl-message-buffer
3387 (get-buffer-window wl-message-buffer))))
3388 (if mes-win (delete-window mes-win))
3389 (select-window (get-buffer-window cur-buf))
3390 ;; display wl-folder window!!
3391 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
3392 (if (setq fld-win (get-buffer-window fld-buf))
3393 ;; folder win is already displayed.
3394 (select-window fld-win)
3395 ;; folder win is not displayed...occupy all.
3396 (switch-to-buffer fld-buf))
3399 (split-window-horizontally wl-folder-window-width)
3401 (switch-to-buffer cur-buf)
3402 ;; resume message window.
3403 (run-hooks 'wl-summary-toggle-disp-folder-on-hook)
3405 (wl-message-select-buffer wl-message-buffer)
3406 (run-hooks 'wl-summary-toggle-disp-folder-message-resumed-hook)
3407 (select-window (get-buffer-window cur-buf))))))))
3408 (run-hooks 'wl-summary-toggle-disp-folder-hook))
3410 (defun wl-summary-toggle-disp-msg (&optional arg)
3412 (let ((cur-buf (current-buffer))
3417 (setq wl-summary-buffer-disp-msg t)
3419 ;; hide your folder window
3420 (if (and (not wl-stay-folder-window)
3421 (setq fld-buf (get-buffer wl-folder-buffer-name)))
3422 (if (setq fld-win (get-buffer-window fld-buf))
3423 (unless (one-window-p fld-win)
3424 (delete-window fld-win))))))
3426 (wl-delete-all-overlays)
3427 (setq wl-summary-buffer-disp-msg nil)
3429 (when (buffer-live-p wl-message-buffer)
3430 (wl-message-select-buffer wl-message-buffer)
3432 (and (get-buffer-window cur-buf)
3433 (select-window (get-buffer-window cur-buf))))
3434 (run-hooks 'wl-summary-toggle-disp-off-hook)))
3436 (if (and wl-message-buffer
3437 (get-buffer-window wl-message-buffer)) ; already displayed
3438 (setq wl-summary-buffer-disp-msg nil)
3439 (setq wl-summary-buffer-disp-msg t))
3440 (if wl-summary-buffer-disp-msg
3442 (wl-summary-redisplay)
3443 ;;; hide your folder window
3444 ;;; (setq fld-buf (get-buffer wl-folder-buffer-name))
3445 ;;; (if (setq fld-win (get-buffer-window fld-buf))
3446 ;;; (delete-window fld-win)))
3447 (run-hooks 'wl-summary-toggle-disp-on-hook))
3448 (wl-delete-all-overlays)
3450 (wl-message-select-buffer wl-message-buffer)
3452 (select-window (get-buffer-window cur-buf))
3453 (setq wl-message-buffer nil)
3454 (run-hooks 'wl-summary-toggle-disp-off-hook))
3455 ;;; (switch-to-buffer cur-buf)
3457 (when wl-summary-lazy-highlight
3458 (wl-highlight-summary-window))))
3460 (defun wl-summary-next-line-content ()
3461 "Show next line of the message."
3463 (let ((cur-buf (current-buffer)))
3464 (wl-summary-toggle-disp-msg 'on)
3465 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3466 (set-buffer cur-buf)
3467 (wl-message-next-page 1))))
3469 (defun wl-summary-prev-line-content ()
3471 (let ((cur-buf (current-buffer)))
3472 (wl-summary-toggle-disp-msg 'on)
3473 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3474 (set-buffer cur-buf)
3475 (wl-message-prev-page 1))))
3477 (defun wl-summary-next-page ()
3479 (let ((cur-buf (current-buffer)))
3480 (wl-summary-toggle-disp-msg 'on)
3481 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3482 (set-buffer cur-buf)
3483 (wl-message-next-page))))
3485 (defun wl-summary-prev-page ()
3487 (let ((cur-buf (current-buffer)))
3488 (wl-summary-toggle-disp-msg 'on)
3489 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3490 (set-buffer cur-buf)
3491 (wl-message-prev-page))))
3493 (defsubst wl-summary-no-mime-p (folder)
3494 (wl-string-match-member (elmo-folder-name-internal folder)
3495 wl-summary-no-mime-folder-list))
3497 (defun wl-summary-set-message-buffer-or-redisplay (&rest args)
3498 "Set message buffer.
3499 If message is not displayed yet, display it.
3500 Return t if message exists."
3501 (let ((folder wl-summary-buffer-elmo-folder)
3502 (number (wl-summary-message-number))
3503 cur-folder cur-number message-last-pos)
3504 (when (buffer-live-p wl-message-buffer)
3505 (save-window-excursion
3506 (wl-message-select-buffer wl-message-buffer)
3507 (setq cur-folder wl-message-buffer-cur-folder)
3508 (setq cur-number wl-message-buffer-cur-number)))
3509 (if (and (string= (elmo-folder-name-internal folder) (or cur-folder ""))
3510 (eq number (or cur-number 0)))
3512 (set-buffer wl-message-buffer)
3514 (if (wl-summary-no-mime-p folder)
3515 (wl-summary-redisplay-no-mime-internal folder number)
3516 (wl-summary-redisplay-internal folder number))
3517 (when (buffer-live-p wl-message-buffer)
3518 (set-buffer wl-message-buffer))
3521 (defun wl-summary-target-mark-forward (&optional arg)
3523 (let ((mlist (nreverse wl-summary-buffer-target-mark-list))
3524 (summary-buf (current-buffer))
3525 (wl-draft-forward t)
3528 (wl-summary-jump-to-msg (car mlist))
3529 (wl-summary-forward t)
3530 (setq start-point (point))
3531 (setq draft-buf (current-buffer))
3532 (setq mlist (cdr mlist))
3533 (save-window-excursion
3536 (set-buffer summary-buf)
3537 (wl-summary-jump-to-msg (car mlist))
3538 (wl-summary-redisplay)
3539 (set-buffer draft-buf)
3540 (goto-char (point-max))
3541 (wl-draft-insert-message)
3542 (setq mlist (cdr mlist)))
3543 (wl-draft-body-goto-top)
3544 (wl-draft-enclose-digest-region (point) (point-max)))
3545 (goto-char start-point)
3547 (set-buffer summary-buf)
3548 (wl-summary-delete-all-temp-marks)))
3549 (run-hooks 'wl-mail-setup-hook)))
3551 (defun wl-summary-target-mark-reply-with-citation (&optional arg)
3553 (let ((mlist (nreverse wl-summary-buffer-target-mark-list))
3554 (summary-buf (current-buffer))
3555 change-major-mode-hook
3558 (wl-summary-jump-to-msg (car mlist))
3559 (when (wl-summary-reply arg t)
3560 (goto-char (point-max))
3561 (setq start-point (point-marker))
3562 (setq draft-buf (current-buffer))
3563 (save-window-excursion
3565 (set-buffer summary-buf)
3566 (delete-other-windows)
3567 (wl-summary-jump-to-msg (car mlist))
3568 (wl-summary-redisplay)
3569 (set-buffer draft-buf)
3570 (goto-char (point-max))
3571 (wl-draft-yank-original)
3572 (setq mlist (cdr mlist)))
3573 (goto-char start-point)
3575 (set-buffer summary-buf)
3576 (wl-summary-delete-all-temp-marks)))
3577 (wl-draft-reply-position wl-draft-reply-default-position)
3578 (run-hooks 'wl-mail-setup-hook))))
3580 (defun wl-summary-reply-with-citation (&optional arg)
3582 (when (wl-summary-reply arg t)
3583 (goto-char (point-max))
3584 (wl-draft-yank-original)
3585 (wl-draft-reply-position wl-draft-reply-default-position)
3586 (run-hooks 'wl-mail-setup-hook)))
3588 (defun wl-summary-jump-to-msg-by-message-id (&optional id)
3590 (let* ((original (wl-summary-message-number))
3591 (msgid (elmo-string (or id (read-from-minibuffer "Message-ID: "))))
3592 (entity (elmo-message-entity wl-summary-buffer-elmo-folder msgid))
3594 (errmsg (format "No message with id \"%s\" in the folder." msgid)))
3595 (if (setq msg (elmo-message-entity-number entity))
3597 (wl-thread-jump-to-msg msg)
3600 (if (and elmo-use-database
3603 "No message with id \"%s\" in the database." msgid))
3604 (setq otherfld (elmo-database-msgid-get msgid)))
3605 (if (cdr (wl-summary-jump-to-msg-internal
3606 (car otherfld) (nth 1 otherfld) 'no-sync))
3608 ;; Back to original.
3609 (wl-summary-jump-to-msg-internal
3610 (wl-summary-buffer-folder-name) original 'no-sync))
3611 (cond ((eq wl-summary-search-via-nntp 'confirm)
3612 (require 'elmo-nntp)
3613 (message "Search message in nntp server \"%s\" <y/n/s(elect)>? "
3614 elmo-nntp-default-server)
3615 (setq schar (let ((cursor-in-echo-area t)) (read-char)))
3616 (cond ((eq schar ?y)
3617 (wl-summary-jump-to-msg-by-message-id-via-nntp msgid))
3619 (wl-summary-jump-to-msg-by-message-id-via-nntp
3621 (read-from-minibuffer "NNTP Server: ")))
3623 (message "%s" errmsg)
3625 ((or (eq wl-summary-search-via-nntp 'force)
3627 (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
3629 wl-summary-search-via-nntp))
3630 (wl-summary-jump-to-msg-by-message-id-via-nntp msgid))
3632 (message "%s" errmsg)
3635 (defun wl-summary-jump-to-msg-by-message-id-via-nntp (&optional id server-spec)
3637 (let* ((msgid (elmo-string (or id (read-from-minibuffer "Message-ID: "))))
3638 newsgroups folder ret
3639 user server port type spec)
3641 (if (string-match "^-" server-spec)
3642 (setq spec (wl-folder-get-elmo-folder server-spec)
3643 user (elmo-net-folder-user-internal spec)
3644 server (elmo-net-folder-server-internal spec)
3645 port (elmo-net-folder-port-internal spec)
3646 type (elmo-net-folder-stream-type-internal spec))
3647 (setq server server-spec)))
3648 (when (setq ret (elmo-nntp-get-newsgroup-by-msgid
3650 (or server elmo-nntp-default-server)
3651 (or user elmo-nntp-default-user)
3652 (or port elmo-nntp-default-port)
3653 (or type elmo-nntp-default-stream-type)))
3654 (setq newsgroups (elmo-nntp-parse-newsgroups ret))
3655 (setq folder (concat "-" (car newsgroups)
3656 (elmo-nntp-folder-postfix user server port type)))
3659 (if (wl-folder-entity-exists-p (car newsgroups)
3660 wl-folder-newsgroups-hashtb)
3662 (setq folder (concat "-" (car newsgroups)
3663 (elmo-nntp-folder-postfix
3664 user server port type)))))
3665 (setq newsgroups (cdr newsgroups)))))
3667 (wl-summary-jump-to-msg-internal folder nil 'update msgid)
3668 (message "No message id \"%s\" in nntp server \"%s\"."
3669 msgid (or server elmo-nntp-default-server))
3672 (defun wl-summary-jump-to-msg-internal (folder msg scan-type &optional msgid)
3673 (let (wl-auto-select-first entity)
3674 (if (or (string= folder (wl-summary-buffer-folder-name))
3677 "Message was found in the folder \"%s\". Jump to it? "
3681 (wl-summary-goto-folder-subr
3682 folder scan-type nil nil t)
3685 (elmo-message-entity-number
3686 (elmo-message-entity
3687 wl-summary-buffer-elmo-folder
3689 (setq entity (wl-folder-search-entity-by-name folder
3693 (wl-folder-set-current-entity-id
3694 (wl-folder-get-entity-id entity))))
3696 (message "Message was not found currently in this folder.")
3697 (setq msg (and (wl-thread-jump-to-msg msg) msg)))
3698 (cons folder msg)))))
3700 (defun wl-summary-jump-to-parent-message (arg)
3702 (let ((cur-buf (current-buffer))
3703 (disp-msg wl-summary-buffer-disp-msg)
3704 (number (wl-summary-message-number))
3705 (regexp "\\(<[^<>]*>\\)[ \t]*$")
3707 msg-id msg-num ref-list ref irt)
3709 (message "No message.")
3710 (when (eq wl-summary-buffer-view 'thread)
3711 (cond ((and arg (not (numberp arg)))
3713 (wl-thread-entity-get-number
3714 (wl-thread-entity-get-top-entity
3715 (wl-thread-get-entity number)))))
3716 ((and arg (numberp arg))
3718 (setq msg-num number)
3721 (wl-thread-entity-get-number
3722 (wl-thread-entity-get-parent-entity
3723 (wl-thread-get-entity msg-num))))
3726 (wl-thread-entity-get-number
3727 (wl-thread-entity-get-parent-entity
3728 (wl-thread-get-entity number)))))))
3729 (when (null msg-num)
3730 (wl-summary-set-message-buffer-or-redisplay)
3731 (set-buffer (wl-message-get-original-buffer))
3732 (message "Searching parent message...")
3733 (setq ref (std11-field-body "References")
3734 irt (std11-field-body "In-Reply-To"))
3736 ((and arg (not (numberp arg)) ref (not (string= ref ""))
3737 (string-match regexp ref))
3738 ;; The first message of the thread.
3739 (setq msg-id (wl-match-string 1 ref)))
3740 ;; "In-Reply-To:" has only one msg-id.
3741 ((and (null arg) irt (not (string= irt ""))
3742 (string-match regexp irt))
3743 (setq msg-id (wl-match-string 1 irt)))
3744 ((and (or (null arg) (numberp arg)) ref (not (string= ref ""))
3745 (string-match regexp ref))
3746 ;; "^" searching parent, "C-u 2 ^" looking for grandparent.
3747 (while (string-match regexp ref)
3750 (wl-match-string 1 ref))
3752 (setq ref (substring ref (match-end 0)))
3755 (if (null arg) (nth 0 ref-list) ;; previous
3756 (if (<= arg i) (nth (1- arg) ref-list)
3757 (nth i ref-list))))))
3758 (set-buffer cur-buf)
3759 (or disp-msg (wl-summary-toggle-disp-msg 'off)))
3760 (cond ((and (null msg-id) (null msg-num))
3761 (message "No parent message!")
3763 ((and msg-id (wl-summary-jump-to-msg-by-message-id msg-id))
3764 (if wl-summary-buffer-disp-msg (wl-summary-redisplay))
3765 (message "Searching parent message...done")
3767 ((and msg-num (wl-summary-jump-to-msg msg-num))
3768 (if wl-summary-buffer-disp-msg (wl-summary-redisplay))
3769 (message "Searching parent message...done")
3772 (message "Parent message was not found.")
3775 (defun wl-summary-reply (&optional arg without-setup-hook)
3776 "Reply to current message. Default is \"wide\" reply.
3777 Reply to author if invoked with ARG."
3779 (let ((folder wl-summary-buffer-elmo-folder)
3780 (number (wl-summary-message-number))
3781 (summary-buf (current-buffer))
3782 (winconf (current-window-configuration))
3786 (wl-summary-redisplay-internal folder number))
3787 (setq mes-buf wl-message-buffer)
3788 (wl-message-select-buffer wl-message-buffer)
3789 (set-buffer mes-buf)
3790 (goto-char (point-min))
3792 (when (setq mes-buf (wl-message-get-original-buffer))
3793 (wl-draft-reply mes-buf arg summary-buf number)
3794 (wl-draft-reply-position wl-draft-reply-default-position)
3795 (unless without-setup-hook
3796 (run-hooks 'wl-mail-setup-hook)))
3797 (error (set-window-configuration winconf)
3798 (signal (car err)(cdr err))))
3799 (with-current-buffer summary-buf
3800 (elmo-folder-flag-as-answered folder (list number))
3801 (wl-summary-update-persistent-mark))
3804 (defun wl-summary-write ()
3805 "Write a new draft from Summary."
3807 (wl-draft (list (cons 'To ""))
3808 nil nil nil nil (wl-summary-buffer-folder-name))
3809 (run-hooks 'wl-mail-setup-hook)
3810 (mail-position-on-field "To"))
3812 (defvar wl-summary-write-current-folder-functions
3813 '(wl-folder-get-newsgroups
3814 wl-folder-guess-mailing-list-by-refile-rule
3815 wl-folder-guess-mailing-list-by-folder-name)
3816 "Newsgroups or Mailing List address guess functions list.
3817 Call from `wl-summary-write-current-folder'.
3818 When guess function return nil, challenge next guess-function.")
3820 (defun wl-summary-write-current-folder (&optional folder)
3821 "Write message to current FOLDER's newsgroup or mailing-list.
3822 Use function list is `wl-summary-write-current-folder-functions'."
3824 ;; default FOLDER is current buffer folder
3825 (setq folder (or folder (wl-summary-buffer-folder-name)))
3826 (let ((func-list wl-summary-write-current-folder-functions)
3827 guess-list guess-func)
3829 (setq guess-list (funcall (car func-list) folder))
3830 (if (null guess-list)
3831 (setq func-list (cdr func-list))
3832 (setq guess-func (car func-list))
3833 (setq func-list nil)))
3834 (if (null guess-func)
3836 (unless (or (stringp (nth 0 guess-list))
3837 (stringp (nth 1 guess-list))
3838 (stringp (nth 2 guess-list)))
3839 (error "Invalid value return guess function `%s'"
3840 (symbol-name guess-func)))
3841 (wl-draft (list (cons 'To (nth 0 guess-list))
3842 (cons 'Cc (nth 1 guess-list))
3843 (cons 'Newsgroups (nth 2 guess-list)))
3844 nil nil nil nil folder)
3845 (run-hooks 'wl-mail-setup-hook)
3846 (mail-position-on-field "Subject"))))
3848 (defun wl-summary-forward (&optional without-setup-hook)
3851 (let ((folder wl-summary-buffer-elmo-folder)
3852 (number (wl-summary-message-number))
3853 (summary-buf (current-buffer))
3854 (wl-draft-forward t)
3858 (message "No message.")
3859 (if (and (elmo-message-use-cache-p folder number)
3860 (eq (elmo-file-cache-status
3861 (elmo-file-cache-get
3862 (elmo-message-field folder number 'message-id)))
3865 (wl-summary-redisplay-internal nil nil 'force-reload)
3866 (wl-summary-redisplay-internal folder number))
3867 (setq mes-buf wl-message-buffer)
3868 (wl-message-select-buffer mes-buf)
3869 ;; get original subject.
3872 (set-buffer summary-buf)
3874 (or (elmo-message-field folder number 'subject) ""))))
3875 (set-buffer mes-buf)
3876 (wl-draft-forward subject summary-buf)
3877 (unless without-setup-hook
3878 (run-hooks 'wl-mail-setup-hook)))))
3880 (defun wl-summary-click (e)
3885 (defun wl-summary-read ()
3886 "Proceed reading message in the summary buffer."
3888 (let ((cur-buf (current-buffer)))
3889 (wl-summary-toggle-disp-msg 'on)
3890 (when (wl-summary-set-message-buffer-or-redisplay 'ignore-original)
3891 (set-buffer cur-buf)
3892 (if (wl-message-next-page)
3893 (wl-summary-down t)))))
3895 (defsubst wl-summary-cursor-move-surface (downward interactive)
3896 (if wl-summary-move-direction-toggle
3897 (setq wl-summary-move-direction-downward downward))
3898 (let ((start (point))
3899 (skip-tmark-regexp (wl-regexp-opt wl-summary-skip-mark-list))
3901 (column (current-column))
3902 goto-next next-entity finfo)
3905 (not (if downward (eobp) (bobp))))
3909 (setq skip (or (string-match skip-tmark-regexp
3910 (wl-summary-temp-mark))
3911 (not (elmo-message-accessible-p
3912 wl-summary-buffer-elmo-folder
3913 (wl-summary-message-number))))))
3914 (if (if downward (eobp) (and (bobp) skip)) (setq goto-next t))
3915 (if (or (eobp) (and (bobp) skip))
3917 (move-to-column column)
3920 (if wl-summary-buffer-disp-msg
3921 (wl-summary-redisplay))
3924 ((and (not downward) wl-summary-buffer-prev-folder-function)
3925 (funcall wl-summary-buffer-prev-folder-function))
3926 ((and downward wl-summary-buffer-next-folder-function)
3927 (funcall wl-summary-buffer-next-folder-function))
3929 (when wl-auto-select-next
3932 (wl-summary-get-next-folder)
3933 (wl-summary-get-prev-folder)))
3935 (setq finfo (wl-folder-get-entity-info next-entity))))
3937 '(lambda () (wl-summary-next-folder-or-exit next-entity))
3939 "No more messages. Type SPC to go to %s."
3940 (wl-summary-entity-info-msg next-entity finfo)))))))))
3942 (defun wl-summary-prev (&optional interactive)
3944 (wl-summary-cursor-move-surface nil (or interactive (interactive-p))))
3946 (defun wl-summary-next (&optional interactive)
3948 (wl-summary-cursor-move-surface t (or interactive (interactive-p))))
3950 (defun wl-summary-up (&optional interactive skip-no-unread)
3953 (if wl-summary-move-direction-toggle
3954 (setq wl-summary-move-direction-downward nil))
3955 (if (wl-summary-cursor-up)
3956 (if wl-summary-buffer-disp-msg
3957 (wl-summary-redisplay))
3960 (if wl-summary-buffer-prev-folder-function
3961 (funcall wl-summary-buffer-prev-folder-function)
3962 (let (next-entity finfo)
3963 (when wl-auto-select-next
3965 (setq next-entity (wl-summary-get-prev-unread-folder))
3967 (setq finfo (wl-folder-get-entity-info next-entity)))))
3968 (if (and skip-no-unread
3969 (eq wl-auto-select-next 'skip-no-unread))
3970 (wl-summary-next-folder-or-exit next-entity t)
3972 '(lambda () (wl-summary-next-folder-or-exit next-entity t))
3974 "No more unread messages. Type SPC to go to %s."
3975 (wl-summary-entity-info-msg next-entity finfo)))))))))
3977 (defun wl-summary-get-prev-folder ()
3978 (let ((folder-buf (get-buffer wl-folder-buffer-name))
3981 (setq cur-id (save-excursion (set-buffer folder-buf)
3982 wl-folder-buffer-cur-entity-id))
3983 (wl-folder-get-prev-folder cur-id))))
3985 (defun wl-summary-get-next-folder ()
3986 (let ((folder-buf (get-buffer wl-folder-buffer-name))
3989 (setq cur-id (save-excursion (set-buffer folder-buf)
3990 wl-folder-buffer-cur-entity-id))
3991 (wl-folder-get-next-folder cur-id))))
3993 (defun wl-summary-get-next-unread-folder ()
3994 (let ((folder-buf (get-buffer wl-folder-buffer-name))
3997 (setq cur-id (save-excursion (set-buffer folder-buf)
3998 wl-folder-buffer-cur-entity-id))
3999 (wl-folder-get-next-folder cur-id 'unread))))
4001 (defun wl-summary-get-prev-unread-folder ()
4002 (let ((folder-buf (get-buffer wl-folder-buffer-name))
4005 (setq cur-id (save-excursion (set-buffer folder-buf)
4006 wl-folder-buffer-cur-entity-id))
4007 (wl-folder-get-prev-folder cur-id 'unread))))
4009 (defun wl-summary-down (&optional interactive skip-no-unread)
4011 (if wl-summary-move-direction-toggle
4012 (setq wl-summary-move-direction-downward t))
4013 (if (wl-summary-cursor-down)
4014 (if wl-summary-buffer-disp-msg
4015 (wl-summary-redisplay))
4018 (if wl-summary-buffer-next-folder-function
4019 (funcall wl-summary-buffer-next-folder-function)
4020 (let (next-entity finfo)
4021 (when wl-auto-select-next
4022 (setq next-entity (wl-summary-get-next-unread-folder)))
4024 (setq finfo (wl-folder-get-entity-info next-entity)))
4025 (if (and skip-no-unread
4026 (eq wl-auto-select-next 'skip-no-unread))
4027 (wl-summary-next-folder-or-exit next-entity)
4029 '(lambda () (wl-summary-next-folder-or-exit next-entity))
4031 "No more unread messages. Type SPC to go to %s."
4032 (wl-summary-entity-info-msg next-entity finfo)))))))))
4034 (defun wl-summary-goto-last-displayed-msg ()
4036 (unless wl-summary-buffer-last-displayed-msg
4037 (setq wl-summary-buffer-last-displayed-msg
4038 wl-summary-buffer-current-msg))
4039 (if wl-summary-buffer-last-displayed-msg
4041 (wl-summary-jump-to-msg wl-summary-buffer-last-displayed-msg)
4042 (if wl-summary-buffer-disp-msg
4043 (wl-summary-redisplay)))
4044 (message "No last message.")))
4046 (defun wl-summary-redisplay (&optional arg)
4049 (wl-summary-no-mime-p wl-summary-buffer-elmo-folder))
4050 (wl-summary-redisplay-no-mime)
4051 (wl-summary-redisplay-internal nil nil arg)))
4053 (defsubst wl-summary-redisplay-internal (&optional folder number force-reload)
4055 (let* ((folder (or folder wl-summary-buffer-elmo-folder))
4056 (num (or number (wl-summary-message-number)))
4057 (wl-mime-charset wl-summary-buffer-mime-charset)
4058 (default-mime-charset wl-summary-buffer-mime-charset)
4059 no-folder-mark fld-buf fld-win thr-entity)
4060 (if (and wl-thread-open-reading-thread
4061 (eq wl-summary-buffer-view 'thread)
4062 (not (wl-thread-entity-get-opened
4063 (setq thr-entity (wl-thread-get-entity
4065 (wl-thread-entity-get-children thr-entity))
4066 (wl-thread-force-open))
4069 (setq wl-summary-buffer-disp-msg t)
4070 (setq wl-summary-buffer-last-displayed-msg
4071 wl-summary-buffer-current-msg)
4072 ;; hide folder window
4073 (if (and (not wl-stay-folder-window)
4074 (setq fld-buf (get-buffer wl-folder-buffer-name)))
4075 (if (setq fld-win (get-buffer-window fld-buf))
4076 (delete-window fld-win)))
4077 (setq wl-current-summary-buffer (current-buffer))
4078 (setq no-folder-mark
4079 ;; If cache is used, change folder-mark.
4080 (if (wl-message-redisplay folder num
4084 (string= (elmo-folder-name-internal
4088 ;; plugged, then leave folder-mark.
4089 (if (and (not (elmo-folder-local-p
4090 wl-summary-buffer-elmo-folder))
4091 (elmo-folder-plugged-p
4092 wl-summary-buffer-elmo-folder))
4094 (when (elmo-message-use-cache-p folder num)
4095 (elmo-message-set-cached folder num t))
4097 (if (elmo-message-flagged-p wl-summary-buffer-elmo-folder
4100 (wl-summary-mark-as-read num no-folder-mark)
4101 (wl-summary-update-persistent-mark)))
4102 (setq wl-summary-buffer-current-msg num)
4103 (when wl-summary-recenter
4104 (recenter (/ (- (window-height) 2) 2))
4105 (if (not wl-summary-indent-length-limit)
4106 (wl-horizontal-recenter)))
4107 (wl-highlight-summary-displaying)
4108 (wl-message-buffer-prefetch-next folder num
4109 wl-message-buffer-prefetch-depth
4111 wl-summary-buffer-mime-charset)
4112 (run-hooks 'wl-summary-redisplay-hook))
4113 (message "No message to display."))))
4115 (defun wl-summary-redisplay-no-mime (&optional ask-coding)
4116 "Display message without MIME decoding.
4117 If ASK-CODING is non-nil, coding-system for the message is asked."
4119 (let ((elmo-mime-display-as-is-coding-system
4121 (or (read-coding-system "Coding system: ")
4122 elmo-mime-display-as-is-coding-system)
4123 elmo-mime-display-as-is-coding-system)))
4124 (wl-summary-redisplay-no-mime-internal)))
4126 (defun wl-summary-redisplay-no-mime-internal (&optional folder number)
4127 (let* ((fld (or folder wl-summary-buffer-elmo-folder))
4128 (num (or number (wl-summary-message-number)))
4132 (setq wl-summary-buffer-disp-msg t)
4133 (setq wl-summary-buffer-last-displayed-msg
4134 wl-summary-buffer-current-msg)
4135 (setq wl-current-summary-buffer (current-buffer))
4136 (wl-message-redisplay fld num 'as-is
4137 (string= (elmo-folder-name-internal fld)
4140 (if (elmo-message-flagged-p fld num 'unread)
4141 (wl-summary-mark-as-read num); no-folder-mark)
4142 (wl-summary-update-persistent-mark)))
4143 (setq wl-summary-buffer-current-msg num)
4144 (when wl-summary-recenter
4145 (recenter (/ (- (window-height) 2) 2))
4146 (if (not wl-summary-indent-length-limit)
4147 (wl-horizontal-recenter)))
4148 (wl-highlight-summary-displaying)
4149 (run-hooks 'wl-summary-redisplay-hook))
4150 (message "No message to display.")
4151 (wl-ask-folder 'wl-summary-exit
4152 "No more messages. Type SPC to go to folder mode."))))
4154 (defun wl-summary-redisplay-all-header (&optional folder number)
4156 (let* ((fld (or folder wl-summary-buffer-elmo-folder))
4157 (num (or number (wl-summary-message-number)))
4158 (wl-mime-charset wl-summary-buffer-mime-charset)
4159 (default-mime-charset wl-summary-buffer-mime-charset))
4162 (setq wl-summary-buffer-disp-msg t)
4163 (setq wl-summary-buffer-last-displayed-msg
4164 wl-summary-buffer-current-msg)
4165 (setq wl-current-summary-buffer (current-buffer))
4166 (if (wl-message-redisplay fld num 'all-header
4167 (string= (elmo-folder-name-internal fld)
4169 (wl-summary-mark-as-read num))
4170 (setq wl-summary-buffer-current-msg num)
4171 (when wl-summary-recenter
4172 (recenter (/ (- (window-height) 2) 2))
4173 (if (not wl-summary-indent-length-limit)
4174 (wl-horizontal-recenter)))
4175 (wl-highlight-summary-displaying)
4176 (run-hooks 'wl-summary-redisplay-hook))
4177 (message "No message to display."))))
4179 (defun wl-summary-jump-to-current-message ()
4180 "Jump into Message buffer."
4182 (let (message-buf message-win)
4183 (if (setq message-buf wl-message-buffer)
4184 (if (setq message-win (get-buffer-window message-buf))
4185 (select-window message-win)
4186 (wl-message-select-buffer wl-message-buffer))
4187 (wl-summary-redisplay)
4188 (wl-message-select-buffer wl-message-buffer))))
4190 (defun wl-summary-cancel-message ()
4191 "Cancel an article on news."
4193 (if (null (wl-summary-message-number))
4194 (message "No message.")
4195 (let ((summary-buf (current-buffer))
4197 (wl-summary-set-message-buffer-or-redisplay)
4198 (if (setq message-buf (wl-message-get-original-buffer))
4199 (set-buffer message-buf))
4200 (unless (wl-message-news-p)
4201 (set-buffer summary-buf)
4202 (if (and (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4204 (y-or-n-p "Cannot get Newsgroups. Fetch again? "))
4206 (wl-summary-redisplay t)
4207 (wl-summary-supersedes-message))
4208 (error "This is not a news article; supersedes is impossible")))
4209 (when (yes-or-no-p "Do you really want to cancel this article? ")
4210 (let (from newsgroups message-id distribution buf)
4212 (setq from (std11-field-body "from")
4213 newsgroups (std11-field-body "newsgroups")
4214 message-id (std11-field-body "message-id")
4215 distribution (std11-field-body "distribution"))
4216 ;; Make sure that this article was written by the user.
4217 (unless (wl-address-user-mail-address-p
4218 (wl-address-header-extract-address
4219 (car (wl-parse-addresses from))))
4220 (error "This article is not yours"))
4221 ;; Make control message.
4222 (setq buf (set-buffer (get-buffer-create " *message cancel*")))
4223 (setq wl-draft-buffer-cur-summary-buffer summary-buf)
4224 (buffer-disable-undo (current-buffer))
4226 (insert "Newsgroups: " newsgroups "\n"
4227 "From: " (wl-address-header-extract-address
4229 "Subject: cmsg cancel " message-id "\n"
4230 "Control: cancel " message-id "\n"
4232 (concat "Distribution: " distribution "\n")
4234 mail-header-separator "\n"
4235 wl-summary-cancel-message)
4236 (message "Canceling your message...")
4237 (wl-draft-raw-send t t) ; kill when done, force-pre-hooks.
4238 (message "Canceling your message...done")))))))
4240 (defun wl-summary-supersedes-message ()
4241 "Supersede current message."
4243 (wl-summary-toggle-disp-msg 'off)
4244 (let ((summary-buf (current-buffer))
4246 (wl-summary-set-message-buffer-or-redisplay)
4247 (if (setq message-buf (wl-message-get-original-buffer))
4248 (set-buffer message-buf))
4249 (unless (wl-message-news-p)
4250 (set-buffer summary-buf)
4251 (if (and (eq (elmo-folder-type-internal wl-summary-buffer-elmo-folder)
4253 (y-or-n-p "Cannot get Newsgroups. Fetch again? "))
4255 (wl-summary-redisplay t)
4256 (wl-summary-supersedes-message))
4257 (error "This is not a news article; supersedes is impossible")))
4259 (setq from (std11-field-body "from"))
4260 ;; Make sure that this article was written by the user.
4261 (unless (wl-address-user-mail-address-p
4262 (wl-address-header-extract-address
4263 (car (wl-parse-addresses from))))
4264 (error "This article is not yours"))
4265 (let* ((message-id (std11-field-body "message-id"))
4266 (followup-to (std11-field-body "followup-to"))
4267 (mail-default-headers
4268 (concat mail-default-headers
4269 "Supersedes: " message-id "\n"
4271 (concat "Followup-To: " followup-to "\n")))))
4272 (if message-buf (set-buffer message-buf))
4273 (wl-draft-edit-string (buffer-substring (point-min) (point-max)))))))
4275 (defun wl-summary-save (&optional arg wl-save-dir)
4276 "Save current message to disk."
4279 (num (wl-summary-message-number)))
4280 (if (null wl-save-dir)
4281 (setq wl-save-dir wl-temporary-file-directory))
4284 (setq filename (expand-file-name
4288 (null (file-exists-p filename))))
4290 (read-file-name "Save to file: " filename)))
4292 (wl-summary-set-message-buffer-or-redisplay)
4293 (set-buffer (wl-message-get-original-buffer))
4294 (if (and (null arg) (file-exists-p filename))
4295 (if (y-or-n-p "File already exists. override it? ")
4296 (write-region (point-min) (point-max) filename))
4297 (write-region (point-min) (point-max) filename)))
4298 (message "No message to save."))
4301 (defun wl-summary-save-region (beg end)
4305 (wl-summary-narrow-to-region beg end)
4306 (goto-char (point-min))
4308 (wl-read-directory-name "Save to directory: "
4309 wl-temporary-file-directory)))
4310 (if (null (file-exists-p wl-save-dir))
4311 (make-directory wl-save-dir))
4312 (if (eq wl-summary-buffer-view 'thread)
4315 (let* ((number (wl-summary-message-number))
4316 (entity (wl-thread-get-entity number)))
4317 (if (wl-thread-entity-get-opened entity)
4318 (wl-summary-save t wl-save-dir)
4320 (wl-summary-save t wl-save-dir))
4323 (wl-summary-save t wl-save-dir)
4324 (forward-line 1)))))))
4326 ;; mew-summary-pipe-message()
4327 (defun wl-summary-pipe-message (prefix command)
4328 "Send this message via pipe."
4329 (interactive (list current-prefix-arg nil))
4330 (if (null (wl-summary-message-number))
4331 (message "No message.")
4332 (setq command (read-string "Shell command on message: "
4333 wl-summary-shell-command-last))
4334 (if (y-or-n-p "Send this message to pipe? ")
4335 (wl-summary-pipe-message-subr prefix command))))
4337 (defun wl-summary-target-mark-pipe (prefix command)
4338 "Send each marked messages via pipe."
4339 (interactive (list current-prefix-arg nil))
4340 (if (null wl-summary-buffer-target-mark-list)
4341 (message "No marked message.")
4342 (setq command (read-string "Shell command on each marked message: "
4343 wl-summary-shell-command-last))
4344 (when (y-or-n-p "Send each marked message to pipe? ")
4345 (while (car wl-summary-buffer-target-mark-list)
4346 (let ((num (car wl-summary-buffer-target-mark-list)))
4347 (wl-thread-jump-to-msg num)
4348 (wl-summary-pipe-message-subr prefix command)
4349 (wl-summary-unmark))))))
4351 (defun wl-summary-pipe-message-subr (prefix command)
4353 (wl-summary-set-message-buffer-or-redisplay)
4354 (set-buffer (wl-message-get-original-buffer))
4355 (if (string= command "")
4356 (setq command wl-summary-shell-command-last))
4357 (goto-char (point-min)) ; perhaps this line won't be necessary
4359 (search-forward "\n\n"))
4360 (shell-command-on-region (point) (point-max) command nil)
4361 (setq wl-summary-shell-command-last command)))
4363 (defun wl-summary-print-message (&optional arg)
4365 (if (null (wl-summary-message-number))
4366 (message "No message.")
4368 (wl-summary-set-message-buffer-or-redisplay)
4369 (if (or (not (interactive-p))
4370 (y-or-n-p "Print ok? "))
4372 (let ((buffer (generate-new-buffer " *print*")))
4373 (copy-to-buffer buffer (point-min) (point-max))
4375 (funcall wl-print-buffer-function)
4376 (kill-buffer buffer)))
4379 (defun wl-summary-print-message-with-ps-print (&optional filename)
4380 "Print message via ps-print."
4382 (if (null (wl-summary-message-number))
4383 (message "No message.")
4384 (setq filename (ps-print-preprint current-prefix-arg))
4385 (if (or (not (interactive-p))
4386 (y-or-n-p "Print ok? "))
4387 (let ((summary-buffer (current-buffer))
4390 (wl-summary-set-message-buffer-or-redisplay)
4391 ;; (wl-summary-redisplay-internal)
4392 (let* ((buffer (generate-new-buffer " *print*"))
4394 (set-buffer summary-buffer)
4395 (elmo-message-entity
4396 wl-summary-buffer-elmo-folder
4397 (wl-summary-message-number))))
4400 (or (elmo-msgdb-overview-entity-get-subject entity)
4404 (or (elmo-msgdb-overview-entity-get-from entity) "")))
4407 (or (elmo-msgdb-overview-entity-get-date entity) ""))))
4408 (run-hooks 'wl-ps-preprint-hook)
4409 (set-buffer wl-message-buffer)
4410 (copy-to-buffer buffer (point-min) (point-max))
4413 (let ((ps-left-header
4414 (list (concat "(" wl-ps-subject ")")
4415 (concat "(" wl-ps-from ")")))
4417 (list "/pagenumberstring load"
4418 (concat "(" wl-ps-date ")"))))
4419 (run-hooks 'wl-ps-print-hook)
4420 (funcall wl-ps-print-buffer-function filename))
4421 (kill-buffer buffer)))))
4424 (if (featurep 'ps-print) ; ps-print is available.
4425 (fset 'wl-summary-print-message 'wl-summary-print-message-with-ps-print))
4427 (defun wl-summary-target-mark-print ()
4429 (if (null wl-summary-buffer-target-mark-list)
4430 (message "No marked message.")
4431 (when (y-or-n-p "Print all marked messages. OK? ")
4432 (while (car wl-summary-buffer-target-mark-list)
4433 (let ((num (car wl-summary-buffer-target-mark-list)))
4434 (wl-thread-jump-to-msg num)
4435 (wl-summary-print-message)
4436 (wl-summary-unmark))))))
4438 (defun wl-summary-folder-info-update ()
4439 (wl-folder-set-folder-updated
4440 (elmo-string (wl-summary-buffer-folder-name))
4442 (+ wl-summary-buffer-unread-count
4443 wl-summary-buffer-new-count)
4445 wl-summary-buffer-elmo-folder))))
4447 (defun wl-summary-get-original-buffer ()
4448 "Get original buffer for the current summary."
4450 (wl-summary-set-message-buffer-or-redisplay)
4451 (wl-message-get-original-buffer)))
4453 (defun wl-summary-pack-number (&optional arg)
4455 (elmo-folder-pack-numbers wl-summary-buffer-elmo-folder)
4456 (let (wl-use-scoring)
4457 (wl-summary-rescan)))
4459 (defun wl-summary-target-mark-uudecode ()
4461 (let ((mlist (reverse wl-summary-buffer-target-mark-list))
4462 (summary-buf (current-buffer))
4463 (tmp-buf (get-buffer-create "*WL UUENCODE*"))
4464 orig-buf i k filename rc errmsg)
4466 (setq k (length mlist))
4467 (set-buffer tmp-buf)
4469 (save-window-excursion
4471 (set-buffer summary-buf)
4472 (wl-summary-jump-to-msg (car mlist))
4473 (wl-summary-redisplay)
4474 (set-buffer (setq orig-buf (wl-summary-get-original-buffer)))
4475 (goto-char (point-min))
4476 (cond ((= i 1) ; first
4477 (if (setq filename (wl-message-uu-substring
4481 (error "Can't find begin line")))
4483 (wl-message-uu-substring orig-buf tmp-buf))
4485 (wl-message-uu-substring orig-buf tmp-buf nil t)))
4487 (setq mlist (cdr mlist)))
4488 (set-buffer tmp-buf)
4489 (message "Exec %s..." wl-prog-uudecode)
4491 (let ((decode-dir wl-temporary-file-directory))
4492 (if (not wl-prog-uudecode-no-stdout-option)
4493 (setq filename (read-file-name "Save to file: "
4495 (elmo-safe-filename filename)
4496 wl-temporary-file-directory)))
4498 (wl-read-directory-name "Save to directory: "
4499 wl-temporary-file-directory))
4500 (setq filename (expand-file-name filename decode-dir)))
4501 (if (file-exists-p filename)
4502 (or (yes-or-no-p (format "File %s exists. Save anyway? "
4505 (elmo-bind-directory
4509 (apply 'call-process-region (point-min) (point-max)
4510 wl-prog-uudecode t (current-buffer) nil
4511 wl-prog-uudecode-arg))))
4512 (when (not (= 0 rc))
4513 (setq errmsg (buffer-substring (point-min)(point-max)))
4514 (error "Uudecode error: %s" errmsg))
4515 (if (not wl-prog-uudecode-no-stdout-option)
4516 (let (file-name-handler-alist) ;; void jka-compr
4517 (as-binary-output-file
4518 (write-region (point-min) (point-max)
4519 filename nil 'no-msg))))
4521 (set-buffer summary-buf)
4522 (wl-summary-delete-all-temp-marks))
4523 (if (file-exists-p filename)
4524 (message "Saved as %s" filename)))
4525 (kill-buffer tmp-buf)))))
4528 ;; (defun wl-summary-drop-unsync ()
4529 ;; "Drop all unsync messages."
4531 ;; (if (elmo-folder-pipe-p (wl-summary-buffer-folder-name))
4532 ;; (error "You cannot drop unsync messages in this folder"))
4533 ;; (if (or (not (interactive-p))
4534 ;; (y-or-n-p "Drop all unsync messages? "))
4535 ;; (let* ((folder-list (elmo-folder-get-primitive-folder-list
4536 ;; (wl-summary-buffer-folder-name)))
4537 ;; (is-multi (elmo-multi-p (wl-summary-buffer-folder-name)))
4541 ;; (message "Dropping...")
4542 ;; (while folder-list
4543 ;; (setq pair (elmo-folder-message-numbers (car folder-list)))
4544 ;; (when is-multi ;; dirty hack...
4546 ;; (setcar pair (+ (* multi-num elmo-multi-divide-number)
4548 ;; (elmo-msgdb-set-number-alist
4549 ;; (wl-summary-buffer-msgdb)
4551 ;; (elmo-msgdb-get-number-alist (wl-summary-buffer-msgdb))
4552 ;; (list (cons (car pair) nil))))
4553 ;; (setq sum (+ sum (cdr pair)))
4554 ;; (setq folder-list (cdr folder-list)))
4555 ;; (wl-summary-set-message-modified)
4556 ;; (wl-folder-set-folder-updated (wl-summary-buffer-folder-name)
4558 ;; (+ wl-summary-buffer-unread-count
4559 ;; wl-summary-buffer-new-count)
4561 ;; (message "Dropping...done"))))
4563 (defun wl-summary-default-get-next-msg (msg)
4564 (or (wl-summary-next-message msg
4565 (if wl-summary-move-direction-downward 'down
4568 (cadr (memq msg (if wl-summary-move-direction-downward
4569 wl-summary-buffer-number-list
4570 (reverse wl-summary-buffer-number-list))))))
4572 (defun wl-summary-save-current-message ()
4573 "Save current message for `wl-summary-yank-saved-message'."
4575 (let ((number (wl-summary-message-number)))
4576 (setq wl-summary-buffer-saved-message number)
4577 (and number (message "No: %s is saved." number))))
4579 (defun wl-summary-yank-saved-message ()
4580 "Set current message as a parent of the saved message."
4582 (if wl-summary-buffer-saved-message
4583 (let ((number (wl-summary-message-number)))
4584 (if (eq wl-summary-buffer-saved-message number)
4585 (message "Cannot set itself as a parent.")
4587 (wl-thread-jump-to-msg wl-summary-buffer-saved-message)
4588 (wl-thread-set-parent number)
4589 (wl-summary-set-thread-modified))
4590 (setq wl-summary-buffer-saved-message nil)))
4591 (message "There's no saved message.")))
4594 (product-provide (provide 'wl-summary) (require 'wl-version))
4596 ;;; wl-summary.el ends here