1 ;;; gnus-uu.el --- extract (uu)encoded files in Gnus
2 ;; Copyright (C) 1985,86,87,93,94,95,96,97,98 Free Software Foundation, Inc.
4 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
29 (eval-when-compile (require 'cl
))
31 (eval-when-compile (require 'cl
))
38 (defgroup gnus-extract nil
39 "Extracting encoded files."
43 (defgroup gnus-extract-view nil
44 "Viewwing extracted files."
47 (defgroup gnus-extract-archive nil
48 "Extracting encoded archives."
51 (defgroup gnus-extract-post nil
52 "Extracting encoded archives."
53 :prefix
"gnus-uu-post"
56 ;; Default viewing action rules
58 (defcustom gnus-uu-default-view-rules
59 '(("\\.te?xt$\\|\\.doc$\\|read.*me\\|\\.c?$\\|\\.h$\\|\\.bat$\\|\\.asm$\\|makefile" "cat %s | sed 's/\r$//'")
60 ("\\.pas$" "cat %s | sed 's/\r$//'")
61 ("\\.[1-9]$" "groff -mandoc -Tascii %s | sed s/\b.//g")
62 ("\\.\\(jpe?g\\|gif\\|tiff?\\|p[pgb]m\\|xwd\\|xbm\\|pcx\\)$" "xv")
63 ("\\.tga$" "tgatoppm %s | xv -")
64 ("\\.\\(wav\\|aiff\\|hcom\\|u[blw]\\|s[bfw]\\|voc\\|smp\\)$"
65 "sox -v .5 %s -t .au -u - > /dev/audio")
66 ("\\.au$" "cat %s > /dev/audio")
67 ("\\.midi?$" "playmidi -f")
69 ("\\.ps$" "ghostview")
71 ("\\.html$" "xmosaic")
72 ("\\.mpe?g$" "mpeg_play")
73 ("\\.\\(flc\\|fli\\|rle\\|iff\\|pfx\\|avi\\|sme\\|rpza\\|dl\\|qt\\|rsrc\\|mov\\)$" "xanim")
74 ("\\.\\(tar\\|arj\\|zip\\|zoo\\|arc\\|gz\\|Z\\|lzh\\|ar\\|lha\\)$"
76 "*Default actions to be taken when the user asks to view a file.
77 To change the behaviour, you can either edit this variable or set
78 `gnus-uu-user-view-rules' to something useful.
82 To make gnus-uu use 'xli' to display JPEG and GIF files, put the
83 following in your .emacs file:
85 (setq gnus-uu-user-view-rules '((\"jpg$\\\\|gif$\" \"xli\")))
87 Both these variables are lists of lists with two string elements. The
88 first string is a regular expression. If the file name matches this
89 regular expression, the command in the second string is executed with
90 the file as an argument.
92 If the command string contains \"%s\", the file name will be inserted
93 at that point in the command string. If there's no \"%s\" in the
94 command string, the file name will be appended to the command string
97 There are several user variables to tailor the behaviour of gnus-uu to
98 your needs. First we have `gnus-uu-user-view-rules', which is the
99 variable gnus-uu first consults when trying to decide how to view a
100 file. If this variable contains no matches, gnus-uu examines the
101 default rule variable provided in this package. If gnus-uu finds no
102 match here, it uses `gnus-uu-user-view-rules-end' to try to make a
104 :group
'gnus-extract-view
105 :type
'(repeat (group regexp
(string :tag
"Command"))))
107 (defcustom gnus-uu-user-view-rules nil
108 "What actions are to be taken to view a file.
109 See the documentation on the `gnus-uu-default-view-rules' variable for
111 :group
'gnus-extract-view
112 :type
'(repeat (group regexp
(string :tag
"Command"))))
114 (defcustom gnus-uu-user-view-rules-end
116 "*What actions are to be taken if no rule matched the file name.
117 See the documentation on the `gnus-uu-default-view-rules' variable for
119 :group
'gnus-extract-view
120 :type
'(repeat (group regexp
(string :tag
"Command"))))
122 ;; Default unpacking commands
124 (defcustom gnus-uu-default-archive-rules
125 '(("\\.tar$" "tar xf")
126 ("\\.zip$" "unzip -o")
128 ("\\.arj$" "unarj x")
130 ("\\.\\(lzh\\|lha\\)$" "lha x")
131 ("\\.Z$" "uncompress")
133 ("\\.arc$" "arc -x"))
134 "*See `gnus-uu-user-archive-rules'."
135 :group
'gnus-extract-archive
136 :type
'(repeat (group regexp
(string :tag
"Command"))))
138 (defvar gnus-uu-destructive-archivers
139 (list "uncompress" "gunzip"))
141 (defcustom gnus-uu-user-archive-rules nil
142 "A list that can be set to override the default archive unpacking commands.
143 To use, for instance, 'untar' to unpack tar files and 'zip -x' to
144 unpack zip files, say the following:
145 (setq gnus-uu-user-archive-rules
146 '((\"\\\\.tar$\" \"untar\")
147 (\"\\\\.zip$\" \"zip -x\")))"
148 :group
'gnus-extract-archive
149 :type
'(repeat (group regexp
(string :tag
"Command"))))
151 (defcustom gnus-uu-ignore-files-by-name nil
152 "*A regular expression saying what files should not be viewed based on name.
153 If, for instance, you want gnus-uu to ignore all .au and .wav files,
154 you could say something like
156 (setq gnus-uu-ignore-files-by-name \"\\\\.au$\\\\|\\\\.wav$\")
158 Note that this variable can be used in conjunction with the
159 `gnus-uu-ignore-files-by-type' variable."
161 :type
'(choice (const :tag
"off" nil
)
162 (regexp :format
"%v")))
164 (defcustom gnus-uu-ignore-files-by-type nil
165 "*A regular expression saying what files that shouldn't be viewed, based on MIME file type.
166 If, for instance, you want gnus-uu to ignore all audio files and all mpegs,
167 you could say something like
169 (setq gnus-uu-ignore-files-by-type \"audio/\\\\|video/mpeg\")
171 Note that this variable can be used in conjunction with the
172 `gnus-uu-ignore-files-by-name' variable."
174 :type
'(choice (const :tag
"off" nil
)
175 (regexp :format
"%v")))
177 ;; Pseudo-MIME support
179 (defconst gnus-uu-ext-to-mime-list
180 '(("\\.gif$" "image/gif")
181 ("\\.jpe?g$" "image/jpeg")
182 ("\\.tiff?$" "image/tiff")
183 ("\\.xwd$" "image/xwd")
184 ("\\.pbm$" "image/pbm")
185 ("\\.pgm$" "image/pgm")
186 ("\\.ppm$" "image/ppm")
187 ("\\.xbm$" "image/xbm")
188 ("\\.pcx$" "image/pcx")
189 ("\\.tga$" "image/tga")
190 ("\\.ps$" "image/postscript")
191 ("\\.fli$" "video/fli")
192 ("\\.wav$" "audio/wav")
193 ("\\.aiff$" "audio/aiff")
194 ("\\.hcom$" "audio/hcom")
195 ("\\.voc$" "audio/voc")
196 ("\\.smp$" "audio/smp")
197 ("\\.mod$" "audio/mod")
198 ("\\.dvi$" "image/dvi")
199 ("\\.mpe?g$" "video/mpeg")
200 ("\\.au$" "audio/basic")
201 ("\\.\\(te?xt\\|doc\\|c\\|h\\)$" "text/plain")
202 ("\\.\\(c\\|h\\)$" "text/source")
203 ("read.*me" "text/plain")
204 ("\\.html$" "text/html")
205 ("\\.bat$" "text/bat")
206 ("\\.[1-6]$" "text/man")
207 ("\\.flc$" "video/flc")
208 ("\\.rle$" "video/rle")
209 ("\\.pfx$" "video/pfx")
210 ("\\.avi$" "video/avi")
211 ("\\.sme$" "video/sme")
212 ("\\.rpza$" "video/prza")
213 ("\\.dl$" "video/dl")
214 ("\\.qt$" "video/qt")
215 ("\\.rsrc$" "video/rsrc")
216 ("\\..*$" "unknown/unknown")))
218 ;; Various variables users may set
220 (defcustom gnus-uu-tmp-dir temporary-file-directory
221 "*Variable saying where gnus-uu is to do its work.
222 Defaults to `temporary-file-directory'."
226 (defcustom gnus-uu-do-not-unpack-archives nil
227 "*Non-nil means that gnus-uu won't peek inside archives looking for files to display.
229 :group
'gnus-extract-archive
232 (defcustom gnus-uu-ignore-default-view-rules nil
233 "*Non-nil means that gnus-uu will ignore the default viewing rules.
234 Only the user viewing rules will be consulted. Default is nil."
235 :group
'gnus-extract-view
238 (defcustom gnus-uu-grabbed-file-functions nil
239 "Functions run on each file after successful decoding.
240 They will be called with the name of the file as the argument.
241 Likely functions you can use in this list are `gnus-uu-grab-view'
242 and `gnus-uu-grab-move'."
244 :options
'(gnus-uu-grab-view gnus-uu-grab-move
)
247 (defcustom gnus-uu-ignore-default-archive-rules nil
248 "*Non-nil means that gnus-uu will ignore the default archive unpacking commands.
249 Only the user unpacking commands will be consulted. Default is nil."
250 :group
'gnus-extract-archive
253 (defcustom gnus-uu-kill-carriage-return t
254 "*Non-nil means that gnus-uu will strip all carriage returns from articles.
259 (defcustom gnus-uu-view-with-metamail nil
260 "*Non-nil means that files will be viewed with metamail.
261 The gnus-uu viewing functions will be ignored and gnus-uu will try
262 to guess at a content-type based on file name suffixes. Default
267 (defcustom gnus-uu-unmark-articles-not-decoded nil
268 "*Non-nil means that gnus-uu will mark articles that were unsuccessfully decoded as unread.
273 (defcustom gnus-uu-correct-stripped-uucode nil
274 "*Non-nil means that gnus-uu will *try* to fix uuencoded files that have had trailing spaces deleted.
279 (defcustom gnus-uu-save-in-digest nil
280 "*Non-nil means that gnus-uu, when asked to save without decoding, will save in digests.
281 If this variable is nil, gnus-uu will just save everything in a
282 file without any embellishments. The digesting almost conforms to RFC1153 -
283 no easy way to specify any meaningful volume and issue numbers were found,
284 so I simply dropped them."
288 (defcustom gnus-uu-pre-uudecode-hook nil
289 "Hook run before sending a message to uudecode."
293 (defcustom gnus-uu-digest-headers
294 '("^Date:" "^From:" "^To:" "^Cc:" "^Subject:" "^Message-ID:" "^Keywords:"
295 "^Summary:" "^References:" "^Content-Type:" "^Content-Transfer-Encoding:")
296 "*List of regexps to match headers included in digested messages.
297 The headers will be included in the sequence they are matched."
299 :type
'(repeat regexp
))
301 (defcustom gnus-uu-save-separate-articles nil
302 "*Non-nil means that gnus-uu will save articles in separate files."
306 (defcustom gnus-uu-be-dangerous
'ask
307 "*Specifies what to do if unusual situations arise during decoding.
308 If nil, be as conservative as possible. If t, ignore things that
309 didn't work, and overwrite existing files. Otherwise, ask each time."
311 :type
'(choice (const :tag
"conservative" nil
)
312 (const :tag
"ask" ask
)
313 (const :tag
"liberal" t
)))
315 ;; Internal variables
317 (defvar gnus-uu-saved-article-name nil
)
319 (defvar gnus-uu-begin-string
"^begin[ \t]+[0-7][0-7][0-7][ \t]+\\(.*\\)$")
320 (defvar gnus-uu-end-string
"^end[ \t]*$")
322 (defvar gnus-uu-body-line
"^M")
324 (while (> (setq i
(1- i
)) 0)
325 (setq gnus-uu-body-line
(concat gnus-uu-body-line
"[^a-z]")))
326 (setq gnus-uu-body-line
(concat gnus-uu-body-line
".?$")))
328 ;"^M.............................................................?$"
330 (defvar gnus-uu-shar-begin-string
"^#! */bin/sh")
332 (defvar gnus-uu-shar-file-name nil
)
333 (defvar gnus-uu-shar-name-marker
"begin [0-7][0-7][0-7][ \t]+\\(\\(\\w\\|\\.\\)*\\b\\)")
335 (defvar gnus-uu-postscript-begin-string
"^%!PS-")
336 (defvar gnus-uu-postscript-end-string
"^%%EOF$")
338 (defvar gnus-uu-file-name nil
)
339 (defvar gnus-uu-uudecode-process nil
)
340 (defvar gnus-uu-binhex-article-name nil
)
342 (defvar gnus-uu-work-dir nil
)
344 (defvar gnus-uu-output-buffer-name
" *Gnus UU Output*")
346 (defvar gnus-uu-default-dir gnus-article-save-directory
)
347 (defvar gnus-uu-digest-from-subject nil
)
351 (gnus-define-keys (gnus-uu-mark-map "P" gnus-summary-mark-map
)
352 "p" gnus-summary-mark-as-processable
353 "u" gnus-summary-unmark-as-processable
354 "U" gnus-summary-unmark-all-processable
355 "v" gnus-uu-mark-over
356 "s" gnus-uu-mark-series
357 "r" gnus-uu-mark-region
358 "g" gnus-uu-unmark-region
359 "R" gnus-uu-mark-by-regexp
360 "G" gnus-uu-unmark-by-regexp
361 "t" gnus-uu-mark-thread
362 "T" gnus-uu-unmark-thread
364 "b" gnus-uu-mark-buffer
365 "S" gnus-uu-mark-sparse
366 "k" gnus-summary-kill-process-mark
367 "y" gnus-summary-yank-process-mark
368 "w" gnus-summary-save-process-mark
369 "i" gnus-uu-invert-processable
)
371 (gnus-define-keys (gnus-uu-extract-map "X" gnus-summary-mode-map
)
372 ;;"x" gnus-uu-extract-any
373 ;;"m" gnus-uu-extract-mime
374 "u" gnus-uu-decode-uu
375 "U" gnus-uu-decode-uu-and-save
376 "s" gnus-uu-decode-unshar
377 "S" gnus-uu-decode-unshar-and-save
378 "o" gnus-uu-decode-save
379 "O" gnus-uu-decode-save
380 "b" gnus-uu-decode-binhex
381 "B" gnus-uu-decode-binhex
382 "p" gnus-uu-decode-postscript
383 "P" gnus-uu-decode-postscript-and-save
)
386 (gnus-uu-extract-view-map "v" gnus-uu-extract-map
)
387 "u" gnus-uu-decode-uu-view
388 "U" gnus-uu-decode-uu-and-save-view
389 "s" gnus-uu-decode-unshar-view
390 "S" gnus-uu-decode-unshar-and-save-view
391 "o" gnus-uu-decode-save-view
392 "O" gnus-uu-decode-save-view
393 "b" gnus-uu-decode-binhex-view
394 "B" gnus-uu-decode-binhex-view
395 "p" gnus-uu-decode-postscript-view
396 "P" gnus-uu-decode-postscript-and-save-view
)
401 (defun gnus-uu-decode-uu (&optional n
)
402 "Uudecodes the current article."
404 (gnus-uu-decode-with-method 'gnus-uu-uustrip-article n
))
406 (defun gnus-uu-decode-uu-and-save (n dir
)
407 "Decodes and saves the resulting file."
409 (list current-prefix-arg
410 (file-name-as-directory
411 (read-file-name "Uudecode and save in dir: "
413 gnus-uu-default-dir t
))))
414 (gnus-uu-decode-with-method 'gnus-uu-uustrip-article n dir nil nil t
))
416 (defun gnus-uu-decode-unshar (&optional n
)
417 "Unshars the current article."
419 (gnus-uu-decode-with-method 'gnus-uu-unshar-article n nil nil
'scan t
))
421 (defun gnus-uu-decode-unshar-and-save (n dir
)
422 "Unshars and saves the current article."
424 (list current-prefix-arg
425 (file-name-as-directory
426 (read-file-name "Unshar and save in dir: "
428 gnus-uu-default-dir t
))))
429 (gnus-uu-decode-with-method 'gnus-uu-unshar-article n dir nil
'scan t
))
431 (defun gnus-uu-decode-save (n file
)
432 "Saves the current article."
434 (list current-prefix-arg
436 (if gnus-uu-save-separate-articles
437 "Save articles is dir: "
438 "Save articles in file: ")
440 gnus-uu-default-dir
)))
441 (setq gnus-uu-saved-article-name file
)
442 (gnus-uu-decode-with-method 'gnus-uu-save-article n nil t
))
444 (defun gnus-uu-decode-binhex (n dir
)
445 "Unbinhexes the current article."
447 (list current-prefix-arg
448 (file-name-as-directory
449 (read-file-name "Unbinhex and save in dir: "
451 gnus-uu-default-dir
))))
452 (setq gnus-uu-binhex-article-name
453 (make-temp-file (concat gnus-uu-work-dir
"binhex")))
454 (gnus-uu-decode-with-method 'gnus-uu-binhex-article n dir
))
456 (defun gnus-uu-decode-uu-view (&optional n
)
457 "Uudecodes and views the current article."
459 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
460 (gnus-uu-decode-uu n
)))
462 (defun gnus-uu-decode-uu-and-save-view (n dir
)
463 "Decodes, views and saves the resulting file."
465 (list current-prefix-arg
466 (read-file-name "Uudecode, view and save in dir: "
468 gnus-uu-default-dir t
)))
469 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
470 (gnus-uu-decode-uu-and-save n dir
)))
472 (defun gnus-uu-decode-unshar-view (&optional n
)
473 "Unshars and views the current article."
475 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
476 (gnus-uu-decode-unshar n
)))
478 (defun gnus-uu-decode-unshar-and-save-view (n dir
)
479 "Unshars and saves the current article."
481 (list current-prefix-arg
482 (read-file-name "Unshar, view and save in dir: "
484 gnus-uu-default-dir t
)))
485 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
486 (gnus-uu-decode-unshar-and-save n dir
)))
488 (defun gnus-uu-decode-save-view (n file
)
489 "Saves and views the current article."
491 (list current-prefix-arg
492 (read-file-name (if gnus-uu-save-separate-articles
493 "Save articles in dir: "
494 "Save articles in file: ")
495 gnus-uu-default-dir gnus-uu-default-dir
)))
496 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
497 (gnus-uu-decode-save n file
)))
499 (defun gnus-uu-decode-binhex-view (n file
)
500 "Unbinhexes and views the current article."
502 (list current-prefix-arg
503 (read-file-name "Unbinhex, view and save in dir: "
504 gnus-uu-default-dir gnus-uu-default-dir
)))
505 (setq gnus-uu-binhex-article-name
506 (make-temp-file (concat gnus-uu-work-dir
"binhex")))
507 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
508 (gnus-uu-decode-binhex n file
)))
511 ;; Digest and forward articles
513 (defun gnus-uu-digest-mail-forward (&optional n post
)
514 "Digests and forwards all articles in this series."
516 (let ((gnus-uu-save-in-digest t
)
517 (file (make-temp-file (nnheader-concat gnus-uu-tmp-dir
"forward")))
519 (gnus-setup-message 'forward
520 (setq gnus-uu-digest-from-subject nil
)
521 (gnus-uu-decode-save n file
)
522 (setq buf
(switch-to-buffer
523 (gnus-get-buffer-create " *gnus-uu-forward*")))
526 (let ((fs gnus-uu-digest-from-subject
))
529 subject
(gnus-simplify-subject-fuzzy (cdar fs
))
531 (while (and fs
(or from subject
))
533 (unless (string= from
(caar fs
))
536 (unless (string= (gnus-simplify-subject-fuzzy (cdar fs
))
541 (setq subject
"Digested Articles"))
544 (if (gnus-news-group-p gnus-newsgroup-name
)
547 (goto-char (point-min))
548 (when (re-search-forward "^Subject: ")
549 (delete-region (point) (gnus-point-at-eol))
551 (goto-char (point-min))
552 (when (re-search-forward "^From: ")
553 (delete-region (point) (gnus-point-at-eol))
555 (message-forward post
))
558 (setq gnus-uu-digest-from-subject nil
)))
560 (defun gnus-uu-digest-post-forward (&optional n
)
561 "Digest and forward to a newsgroup."
563 (gnus-uu-digest-mail-forward n t
))
567 (defun gnus-uu-mark-by-regexp (regexp &optional unmark
)
568 "Ask for a regular expression and set the process mark on all articles that match."
569 (interactive (list (read-from-minibuffer "Mark (regexp): ")))
570 (let ((articles (gnus-uu-find-articles-matching regexp
)))
573 (gnus-summary-remove-process-mark (pop articles
))
574 (gnus-summary-set-process-mark (pop articles
))))
576 (gnus-summary-position-point))
578 (defun gnus-uu-unmark-by-regexp (regexp &optional unmark
)
579 "Ask for a regular expression and remove the process mark on all articles that match."
580 (interactive (list (read-from-minibuffer "Mark (regexp): ")))
581 (gnus-uu-mark-by-regexp regexp t
))
583 (defun gnus-uu-mark-series ()
584 "Mark the current series with the process mark."
586 (let ((articles (gnus-uu-find-articles-matching)))
588 (gnus-summary-set-process-mark (car articles
))
589 (setq articles
(cdr articles
)))
591 (gnus-summary-position-point))
593 (defun gnus-uu-mark-region (beg end
&optional unmark
)
594 "Set the process mark on all articles between point and mark."
598 (while (< (point) end
)
600 (gnus-summary-remove-process-mark (gnus-summary-article-number))
601 (gnus-summary-set-process-mark (gnus-summary-article-number)))
603 (gnus-summary-position-point))
605 (defun gnus-uu-unmark-region (beg end
)
606 "Remove the process mark from all articles between point and mark."
608 (gnus-uu-mark-region beg end t
))
610 (defun gnus-uu-mark-buffer ()
611 "Set the process mark on all articles in the buffer."
613 (gnus-uu-mark-region (point-min) (point-max)))
615 (defun gnus-uu-unmark-buffer ()
616 "Remove the process mark on all articles in the buffer."
618 (gnus-uu-mark-region (point-min) (point-max) t
))
620 (defun gnus-uu-mark-thread ()
621 "Marks all articles downwards in this thread."
623 (let ((level (gnus-summary-thread-level)))
624 (while (and (gnus-summary-set-process-mark (gnus-summary-article-number))
625 (zerop (gnus-summary-next-subject 1))
626 (> (gnus-summary-thread-level) level
))))
627 (gnus-summary-position-point))
629 (defun gnus-uu-unmark-thread ()
630 "Unmarks all articles downwards in this thread."
632 (let ((level (gnus-summary-thread-level)))
633 (while (and (gnus-summary-remove-process-mark
634 (gnus-summary-article-number))
635 (zerop (gnus-summary-next-subject 1))
636 (> (gnus-summary-thread-level) level
))))
637 (gnus-summary-position-point))
639 (defun gnus-uu-invert-processable ()
640 "Invert the list of process-marked articles."
642 (let ((data gnus-newsgroup-data
)
646 (if (memq (setq number
(gnus-data-number (pop data
)))
647 gnus-newsgroup-processable
)
648 (gnus-summary-remove-process-mark number
)
649 (gnus-summary-set-process-mark number
)))))
650 (gnus-summary-position-point))
652 (defun gnus-uu-mark-over (&optional score
)
653 "Mark all articles with a score over SCORE (the prefix)."
655 (let ((score (gnus-score-default score
))
656 (data gnus-newsgroup-data
))
659 (when (> (or (cdr (assq (gnus-data-number (car data
))
660 gnus-newsgroup-scored
))
661 gnus-summary-default-score
0)
663 (gnus-summary-set-process-mark (caar data
)))
664 (setq data
(cdr data
))))
665 (gnus-summary-position-point)))
667 (defun gnus-uu-mark-sparse ()
668 "Mark all series that have some articles marked."
670 (let ((marked (nreverse gnus-newsgroup-processable
))
671 subject articles total headers
)
673 (error "No articles marked with the process mark"))
674 (setq gnus-newsgroup-processable nil
)
677 (and (vectorp (setq headers
678 (gnus-summary-article-header (car marked
))))
679 (setq subject
(mail-header-subject headers
)
680 articles
(gnus-uu-find-articles-matching
681 (gnus-uu-reginize-string subject
))
682 total
(nconc total articles
)))
684 (gnus-summary-set-process-mark (car articles
))
685 (setcdr marked
(delq (car articles
) (cdr marked
)))
686 (setq articles
(cdr articles
)))
687 (setq marked
(cdr marked
)))
688 (setq gnus-newsgroup-processable
(nreverse total
)))
689 (gnus-summary-position-point)))
691 (defun gnus-uu-mark-all ()
692 "Mark all articles in \"series\" order."
694 (setq gnus-newsgroup-processable nil
)
696 (let ((data gnus-newsgroup-data
)
699 (when (and (not (memq (setq number
(gnus-data-number (car data
)))
700 gnus-newsgroup-processable
))
701 (vectorp (gnus-data-header (car data
))))
702 (gnus-summary-goto-subject number
)
703 (gnus-uu-mark-series))
704 (setq data
(cdr data
)))))
705 (gnus-summary-position-point))
707 ;; All PostScript functions written by Erik Selberg <speed@cs.washington.edu>.
709 (defun gnus-uu-decode-postscript (&optional n
)
710 "Gets postscript of the current article."
712 (gnus-uu-decode-with-method 'gnus-uu-decode-postscript-article n
))
714 (defun gnus-uu-decode-postscript-view (&optional n
)
715 "Gets and views the current article."
717 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
718 (gnus-uu-decode-postscript n
)))
720 (defun gnus-uu-decode-postscript-and-save (n dir
)
721 "Extracts postscript and saves the current article."
723 (list current-prefix-arg
724 (file-name-as-directory
725 (read-file-name "Save in dir: "
727 gnus-uu-default-dir t
))))
728 (gnus-uu-decode-with-method 'gnus-uu-decode-postscript-article
731 (defun gnus-uu-decode-postscript-and-save-view (n dir
)
732 "Decodes, views and saves the resulting file."
734 (list current-prefix-arg
735 (read-file-name "Where do you want to save the file(s)? "
737 gnus-uu-default-dir t
)))
738 (let ((gnus-view-pseudos (or gnus-view-pseudos
'automatic
)))
739 (gnus-uu-decode-postscript-and-save n dir
)))
742 ;; Internal functions.
744 (defun gnus-uu-decode-with-method (method n
&optional save not-insert
746 (gnus-uu-initialize scan
)
748 (setq gnus-uu-default-dir save
))
749 ;; Create the directory we save to.
750 (when (and scan cdir save
751 (not (file-exists-p save
)))
752 (make-directory save t
))
753 (let ((articles (gnus-uu-get-list-of-articles n
))
755 (setq files
(gnus-uu-grab-articles articles method t
))
756 (let ((gnus-current-article (car articles
)))
758 (setq files
(gnus-uu-scan-directory gnus-uu-work-dir
))))
760 (gnus-uu-save-files files save
))
761 (when (eq gnus-uu-do-not-unpack-archives nil
)
762 (setq files
(gnus-uu-unpack-files files
)))
763 (setq files
(nreverse (gnus-uu-get-actions files
)))
764 (or not-insert
(not gnus-insert-pseudo-articles
)
765 (gnus-summary-insert-pseudos files save
))))
767 (defun gnus-uu-scan-directory (dir &optional rec
)
768 "Return a list of all files under DIR."
769 (let ((files (directory-files dir t
))
771 (while (setq file
(pop files
))
772 (unless (member (file-name-nondirectory file
) '("." ".."))
773 (push (list (cons 'name file
)
774 (cons 'article gnus-current-article
))
776 (when (file-directory-p file
)
777 (setq out
(nconc (gnus-uu-scan-directory file t
) out
)))))
782 (defun gnus-uu-save-files (files dir
)
784 (let ((len (length files
))
785 (reg (concat "^" (regexp-quote gnus-uu-work-dir
)))
786 to-file file fromdir
)
787 (while (setq file
(cdr (assq 'name
(pop files
))))
788 (when (file-exists-p file
)
789 (string-match reg file
)
790 (setq fromdir
(substring file
(match-end 0)))
791 (if (file-directory-p file
)
792 (gnus-make-directory (concat dir fromdir
))
793 (setq to-file
(concat dir fromdir
))
794 (when (or (not (file-exists-p to-file
))
795 (eq gnus-uu-be-dangerous t
)
796 (and gnus-uu-be-dangerous
797 (gnus-y-or-n-p (format "%s exists; overwrite? "
799 (copy-file file to-file t t
)))))
800 (gnus-message 5 "Saved %d file%s" len
(if (= len
1) "" "s"))))
802 ;; Functions for saving and possibly digesting articles without
805 ;; Function called by gnus-uu-grab-articles to treat each article.
806 (defun gnus-uu-save-article (buffer in-state
)
808 (gnus-uu-save-separate-articles
812 (concat gnus-uu-saved-article-name gnus-current-article
))
813 (cond ((eq in-state
'first
) (list gnus-uu-saved-article-name
'begin
))
814 ((eq in-state
'first-and-last
) (list gnus-uu-saved-article-name
816 ((eq in-state
'last
) (list 'end
))
817 (t (list 'middle
)))))
818 ((not gnus-uu-save-in-digest
)
821 (write-region (point-min) (point-max) gnus-uu-saved-article-name t
)
822 (cond ((eq in-state
'first
) (list gnus-uu-saved-article-name
'begin
))
823 ((eq in-state
'first-and-last
) (list gnus-uu-saved-article-name
825 ((eq in-state
'last
) (list 'end
))
826 (t (list 'middle
)))))
828 (let ((header (gnus-summary-article-header)))
829 (push (cons (mail-header-from header
)
830 (mail-header-subject header
))
831 gnus-uu-digest-from-subject
))
832 (let ((name (file-name-nondirectory gnus-uu-saved-article-name
))
833 beg subj headers headline sorthead body end-string state
)
834 (if (or (eq in-state
'first
)
835 (eq in-state
'first-and-last
))
837 (setq state
(list 'begin
))
838 (save-excursion (set-buffer (gnus-get-buffer-create "*gnus-uu-body*"))
841 (set-buffer (gnus-get-buffer-create "*gnus-uu-pre*"))
844 "Date: %s\nFrom: %s\nSubject: %s Digest\n\nTopics:\n"
845 (current-time-string) name name
))))
846 (when (not (eq in-state
'end
))
847 (setq state
(list 'middle
))))
849 (set-buffer "*gnus-uu-body*")
850 (goto-char (setq beg
(point-max)))
854 (let (buffer-read-only)
855 (gnus-set-text-properties (point-min) (point-max) nil
)
856 ;; These two are necessary for XEmacs 19.12 fascism.
857 (put-text-property (point-min) (point-max) 'invisible nil
)
858 (put-text-property (point-min) (point-max) 'intangible nil
))
859 (goto-char (point-min))
860 (re-search-forward "\n\n")
861 ;; Quote all 30-dash lines.
863 (while (re-search-forward "^-" nil t
)
867 (setq body
(buffer-substring (1- (point)) (point-max)))
868 (narrow-to-region (point-min) (point))
869 (if (not (setq headers gnus-uu-digest-headers
))
870 (setq sorthead
(buffer-substring (point-min) (point-max)))
872 (setq headline
(car headers
))
873 (setq headers
(cdr headers
))
874 (goto-char (point-min))
875 (while (re-search-forward headline nil t
)
880 (or (and (re-search-forward "^[^ \t]" nil t
)
882 (progn (forward-line 1) (point)))))))))
884 (insert sorthead
) (goto-char (point-max))
885 (insert body
) (goto-char (point-max))
886 (insert (concat "\n" (make-string 30 ?-
) "\n\n"))
888 (when (re-search-forward "^Subject: \\(.*\\)$" nil t
)
889 (setq subj
(buffer-substring (match-beginning 1) (match-end 1)))
891 (set-buffer "*gnus-uu-pre*")
892 (insert (format " %s\n" subj
)))))
893 (when (or (eq in-state
'last
)
894 (eq in-state
'first-and-last
))
896 (set-buffer "*gnus-uu-pre*")
897 (insert (format "\n\n%s\n\n" (make-string 70 ?-
)))
898 (gnus-write-buffer gnus-uu-saved-article-name
))
900 (set-buffer "*gnus-uu-body*")
901 (goto-char (point-max))
903 (concat (setq end-string
(format "End of %s Digest" name
))
905 (insert (concat (make-string (length end-string
) ?
*) "\n"))
907 (point-min) (point-max) gnus-uu-saved-article-name t
))
908 (gnus-kill-buffer "*gnus-uu-pre*")
909 (gnus-kill-buffer "*gnus-uu-body*")
911 (if (memq 'begin state
)
912 (cons gnus-uu-saved-article-name state
)
915 ;; Binhex treatment - not very advanced.
917 (defvar gnus-uu-binhex-body-line
918 "^[^:]...............................................................$")
919 (defvar gnus-uu-binhex-begin-line
920 "^:...............................................................$")
921 (defvar gnus-uu-binhex-end-line
924 (defun gnus-uu-binhex-article (buffer in-state
)
925 (let (state start-char
)
929 (goto-char (point-min))
930 (when (not (re-search-forward gnus-uu-binhex-begin-line nil t
))
931 (when (not (re-search-forward gnus-uu-binhex-body-line nil t
))
932 (setq state
(list 'wrong-type
))))
934 (if (memq 'wrong-type state
)
937 (setq start-char
(point))
938 (if (looking-at gnus-uu-binhex-begin-line
)
940 (setq state
(list 'begin
))
941 (write-region 1 1 gnus-uu-binhex-article-name
))
942 (setq state
(list 'middle
)))
943 (goto-char (point-max))
944 (re-search-backward (concat gnus-uu-binhex-body-line
"\\|"
945 gnus-uu-binhex-end-line
)
947 (when (looking-at gnus-uu-binhex-end-line
)
948 (setq state
(if (memq 'begin state
)
953 (when (file-exists-p gnus-uu-binhex-article-name
)
954 (append-to-file start-char
(point) gnus-uu-binhex-article-name
))))
955 (if (memq 'begin state
)
956 (cons gnus-uu-binhex-article-name state
)
961 (defun gnus-uu-decode-postscript-article (process-buffer in-state
)
962 (let ((state (list 'ok
))
963 start-char end-char file-name
)
965 (set-buffer process-buffer
)
966 (goto-char (point-min))
967 (if (not (re-search-forward gnus-uu-postscript-begin-string nil t
))
968 (setq state
(list 'wrong-type
))
970 (setq start-char
(point))
971 (if (not (re-search-forward gnus-uu-postscript-end-string nil t
))
972 (setq state
(list 'wrong-type
))
973 (setq end-char
(point))
974 (set-buffer (gnus-get-buffer-create gnus-uu-output-buffer-name
))
975 (insert-buffer-substring process-buffer start-char end-char
)
976 (setq file-name
(concat gnus-uu-work-dir
977 (cdr gnus-article-current
) ".ps"))
978 (write-region (point-min) (point-max) file-name
)
979 (setq state
(list file-name
'begin
'end
)))))
985 (defun gnus-uu-get-actions (files)
989 (setq name
(cdr (assq 'name
(car files
))))
991 (setq action
(gnus-uu-get-action name
))
992 (setcar files
(nconc (list (if (string= action
"gnus-uu-archive")
993 (cons 'action
"file")
994 (cons 'action action
))
995 (cons 'execute
(gnus-uu-command
998 (setq files
(cdr files
)))
1001 (defun gnus-uu-get-action (file-name)
1004 (gnus-uu-choose-action
1007 gnus-uu-user-view-rules
1008 (if gnus-uu-ignore-default-view-rules
1010 gnus-uu-default-view-rules
)
1011 gnus-uu-user-view-rules-end
)))
1012 (when (and (not (string= (or action
"") "gnus-uu-archive"))
1013 gnus-uu-view-with-metamail
)
1015 (gnus-uu-choose-action file-name gnus-uu-ext-to-mime-list
))
1016 (setq action
(format "metamail -d -b -c \"%s\"" action
))))
1020 ;; Functions for treating subjects and collecting series.
1022 (defun gnus-uu-reginize-string (string)
1023 ;; Takes a string and puts a \ in front of every special character;
1024 ;; replaces the last thing that looks like "2/3" with "[0-9]+/3"
1025 ;; or, if it can't find something like that, tries "2 of 3", then
1026 ;; finally just replaces the next to last number with "[0-9]+".
1028 (set-buffer (gnus-get-buffer-create gnus-uu-output-buffer-name
))
1029 (buffer-disable-undo (current-buffer))
1031 (insert (regexp-quote string
))
1033 (setq case-fold-search nil
)
1036 (if (re-search-backward "\\([^0-9]\\)[0-9]+/\\([0-9]+\\)" nil t
)
1037 (replace-match "\\1[0-9]+/\\2")
1040 (if (re-search-backward "\\([^0-9]\\)[0-9]+[ \t]*of[ \t]*\\([0-9]+\\)"
1042 (replace-match "\\1[0-9]+ of \\2")
1045 (if (re-search-backward "\\([^0-9]\\)[0-9]+\\([^0-9]+\\)[0-9]+"
1047 (replace-match "\\1[0-9]+\\2[0-9]+" t nil nil nil
))))
1050 (while (re-search-forward "[ \t]+" nil t
)
1051 (replace-match "[ \t]+" t t
))
1053 (buffer-substring 1 (point-max))))
1055 (defun gnus-uu-get-list-of-articles (n)
1056 ;; If N is non-nil, the article numbers of the N next articles
1057 ;; will be returned.
1058 ;; If any articles have been marked as processable, they will be
1060 ;; Failing that, articles that have subjects that are part of the
1061 ;; same "series" as the current will be returned.
1065 (setq n
(prefix-numeric-value n
))
1066 (let ((backward (< n
0))
1070 (push (gnus-summary-article-number)
1072 (gnus-summary-search-forward nil nil backward
))
1074 (nreverse articles
)))
1075 (gnus-newsgroup-processable
1076 (reverse gnus-newsgroup-processable
))
1078 (gnus-uu-find-articles-matching)))))
1080 (defun gnus-uu-string< (l1 l2
)
1081 (string< (car l1
) (car l2
)))
1083 (defun gnus-uu-find-articles-matching
1084 (&optional subject only-unread do-not-translate
)
1085 ;; Finds all articles that matches the regexp SUBJECT. If it is
1086 ;; nil, the current article name will be used. If ONLY-UNREAD is
1087 ;; non-nil, only unread articles are chosen. If DO-NOT-TRANSLATE is
1088 ;; non-nil, article names are not equalized before sorting.
1089 (let ((subject (or subject
1090 (gnus-uu-reginize-string (gnus-summary-article-subject))))
1094 ;; Collect all subjects matching subject.
1095 (let ((case-fold-search t
)
1096 (data gnus-newsgroup-data
)
1100 (and (not (gnus-data-pseudo-p d
))
1101 (or (not only-unread
)
1102 (= (setq mark
(gnus-data-mark d
))
1104 (= mark gnus-ticked-mark
)
1105 (= mark gnus-dormant-mark
))
1106 (setq subj
(mail-header-subject (gnus-data-header d
)))
1107 (string-match subject subj
)
1108 (push (cons subj
(gnus-data-number d
))
1109 list-of-subjects
))))
1111 ;; Expand numbers, sort, and return the list of article
1113 (mapcar (lambda (sub) (cdr sub
))
1114 (sort (gnus-uu-expand-numbers
1116 (not do-not-translate
))
1117 'gnus-uu-string
<))))))
1119 (defun gnus-uu-expand-numbers (string-list &optional translate
)
1120 ;; Takes a list of strings and "expands" all numbers in all the
1121 ;; strings. That is, this function makes all numbers equal length by
1122 ;; prepending lots of zeroes before each number. This is to ease later
1123 ;; sorting to find out what sequence the articles are supposed to be
1124 ;; decoded in. Returns the list of expanded strings.
1125 (let ((out-list string-list
)
1128 (set-buffer (gnus-get-buffer-create gnus-uu-output-buffer-name
))
1129 (buffer-disable-undo (current-buffer))
1132 (insert (caar string-list
))
1133 ;; Translate multiple spaces to one space.
1134 (goto-char (point-min))
1135 (while (re-search-forward "[ \t]+" nil t
)
1136 (replace-match " "))
1137 ;; Translate all characters to "a".
1138 (goto-char (point-min))
1140 (while (re-search-forward "[A-Za-z]" nil t
)
1141 (replace-match "a" t t
)))
1143 (goto-char (point-min))
1144 (while (re-search-forward "[0-9]+" nil t
)
1147 (string-to-int (buffer-substring
1148 (match-beginning 0) (match-end 0))))))
1149 (setq string
(buffer-substring 1 (point-max)))
1150 (setcar (car string-list
) string
)
1151 (setq string-list
(cdr string-list
))))
1155 ;; `gnus-uu-grab-articles' is the general multi-article treatment
1156 ;; function. It takes a list of articles to be grabbed and a function
1157 ;; to apply to each article.
1159 ;; The function to be called should take two parameters. The first
1160 ;; parameter is the article buffer. The function should leave the
1161 ;; result, if any, in this buffer. Most treatment functions will just
1162 ;; generate files...
1164 ;; The second parameter is the state of the list of articles, and can
1165 ;; have four values: `first', `middle', `last' and `first-and-last'.
1167 ;; The function should return a list. The list may contain the
1168 ;; following symbols:
1169 ;; `error' if an error occurred
1170 ;; `begin' if the beginning of an encoded file has been received
1171 ;; If the list returned contains a `begin', the first element of
1172 ;; the list *must* be a string with the file name of the decoded
1174 ;; `end' if the end of an encoded file has been received
1175 ;; `middle' if the article was a body part of an encoded file
1176 ;; `wrong-type' if the article was not a part of an encoded file
1177 ;; `ok', which can be used everything is ok
1179 (defvar gnus-uu-has-been-grabbed nil
)
1181 (defun gnus-uu-unmark-list-of-grabbed (&optional dont-unmark-last-article
)
1183 (if (not (and gnus-uu-has-been-grabbed
1184 gnus-uu-unmark-articles-not-decoded
))
1186 (when dont-unmark-last-article
1187 (setq art
(car gnus-uu-has-been-grabbed
))
1188 (setq gnus-uu-has-been-grabbed
(cdr gnus-uu-has-been-grabbed
)))
1189 (while gnus-uu-has-been-grabbed
1190 (gnus-summary-tick-article (car gnus-uu-has-been-grabbed
) t
)
1191 (setq gnus-uu-has-been-grabbed
(cdr gnus-uu-has-been-grabbed
)))
1192 (when dont-unmark-last-article
1193 (setq gnus-uu-has-been-grabbed
(list art
))))))
1195 ;; This function takes a list of articles and a function to apply to
1196 ;; each article grabbed.
1198 ;; This function returns a list of files decoded if the grabbing and
1199 ;; the process-function has been successful and nil otherwise.
1200 (defun gnus-uu-grab-articles (articles process-function
1201 &optional sloppy limit no-errors
)
1202 (let ((state 'first
)
1203 (gnus-asynchronous nil
)
1204 has-been-begin article result-file result-files process-state
1205 gnus-summary-display-article-function
1206 gnus-article-display-hook gnus-article-prepare-hook
1207 article-series files
)
1209 (while (and articles
1210 (not (memq 'error process-state
))
1212 (not (memq 'end process-state
))))
1214 (setq article
(pop articles
))
1215 (when (vectorp (gnus-summary-article-header article
))
1216 (push article article-series
)
1219 (if (eq state
'first
)
1220 (setq state
'first-and-last
)
1221 (setq state
'last
)))
1223 (let ((part (gnus-uu-part-number article
)))
1224 (gnus-message 6 "Getting article %d%s..."
1225 article
(if (string= part
"") "" (concat ", " part
))))
1226 (gnus-summary-display-article article
)
1228 ;; Push the article to the processing function.
1230 (set-buffer gnus-original-article-buffer
)
1231 (let ((buffer-read-only nil
))
1233 (set-buffer gnus-summary-buffer
)
1235 (funcall process-function
1236 gnus-original-article-buffer state
)))))
1238 (gnus-summary-remove-process-mark article
)
1240 ;; If this is the beginning of a decoded file, we push it
1242 (when (or (memq 'begin process-state
)
1243 (and (or (eq state
'first
)
1244 (eq state
'first-and-last
))
1245 (memq 'ok process-state
)))
1246 (when has-been-begin
1247 ;; If there is a `result-file' here, that means that the
1248 ;; file was unsuccessfully decoded, so we delete it.
1249 (when (and result-file
1250 (file-exists-p result-file
)
1251 (not gnus-uu-be-dangerous
)
1252 (or (eq gnus-uu-be-dangerous t
)
1254 (format "Delete unsuccessfully decoded file %s"
1256 (delete-file result-file
)))
1257 (when (memq 'begin process-state
)
1258 (setq result-file
(car process-state
)))
1259 (setq has-been-begin t
))
1261 ;; Check whether we have decoded one complete file.
1262 (when (memq 'end process-state
)
1263 (setq article-series nil
)
1264 (setq has-been-begin nil
)
1265 (if (stringp result-file
)
1266 (setq files
(list result-file
))
1267 (setq files result-file
))
1268 (setq result-file
(car files
))
1270 (push (list (cons 'name
(pop files
))
1271 (cons 'article article
))
1273 ;; Allow user-defined functions to be run on this file.
1274 (when gnus-uu-grabbed-file-functions
1275 (let ((funcs gnus-uu-grabbed-file-functions
))
1276 (unless (listp funcs
)
1277 (setq funcs
(list funcs
)))
1279 (funcall (pop funcs
) result-file
))))
1280 (setq result-file nil
)
1281 ;; Check whether we have decoded enough articles.
1282 (and limit
(= (length result-files
) limit
)
1283 (setq articles nil
)))
1285 ;; If this is the last article to be decoded, and
1286 ;; we still haven't reached the end, then we delete
1287 ;; the partially decoded file.
1288 (and (or (eq state
'last
) (eq state
'first-and-last
))
1289 (not (memq 'end process-state
))
1291 (file-exists-p result-file
)
1292 (not gnus-uu-be-dangerous
)
1293 (or (eq gnus-uu-be-dangerous t
)
1295 (format "Delete incomplete file %s? " result-file
)))
1296 (delete-file result-file
))
1298 ;; If this was a file of the wrong sort, then
1299 (when (and (or (memq 'wrong-type process-state
)
1300 (memq 'error process-state
))
1301 gnus-uu-unmark-articles-not-decoded
)
1302 (gnus-summary-tick-article article t
))
1304 ;; Set the new series state.
1305 (if (and (not has-been-begin
)
1307 (or (memq 'end process-state
)
1308 (memq 'middle process-state
)))
1310 (setq process-state
(list 'error
))
1311 (gnus-message 2 "No begin part at the beginning")
1313 (setq state
'middle
)))
1315 ;; When there are no result-files, then something must be wrong.
1319 ((not has-been-begin
)
1320 (gnus-message 2 "Wrong type file"))
1321 ((memq 'error process-state
)
1322 (gnus-message 2 "An error occurred during decoding"))
1323 ((not (or (memq 'ok process-state
)
1324 (memq 'end process-state
)))
1325 (gnus-message 2 "End of articles reached before end of file")))
1326 ;; Make unsuccessfully decoded articles unread.
1327 (when gnus-uu-unmark-articles-not-decoded
1328 (while article-series
1329 (gnus-summary-tick-article (pop article-series
) t
)))))
1333 (defun gnus-uu-grab-view (file)
1334 "View FILE using the gnus-uu methods."
1335 (let ((action (gnus-uu-get-action file
)))
1336 (gnus-execute-command
1337 (if (string-match "%" action
)
1338 (format action file
)
1339 (concat action
" " file
))
1340 (eq gnus-view-pseudos
'not-confirm
))))
1342 (defun gnus-uu-grab-move (file)
1343 "Move FILE to somewhere."
1344 (when gnus-uu-default-dir
1345 (let ((to-file (concat (file-name-as-directory gnus-uu-default-dir
)
1346 (file-name-nondirectory file
))))
1347 (rename-file file to-file
)
1348 (unless (file-exists-p file
)
1349 (make-symbolic-link to-file file
)))))
1351 (defun gnus-uu-part-number (article)
1352 (let* ((header (gnus-summary-article-header article
))
1353 (subject (and header
(mail-header-subject header
)))
1356 (while (string-match "[0-9]+/[0-9]+\\|[0-9]+[ \t]+of[ \t]+[0-9]+"
1358 (setq part
(match-string 0 subject
))
1359 (setq subject
(substring subject
(match-end 0)))))
1361 (while (string-match "\\([0-9]+\\)[^0-9]+\\([0-9]+\\)" subject
)
1362 (setq part
(match-string 0 subject
))
1363 (setq subject
(substring subject
(match-end 0)))))
1366 (defun gnus-uu-uudecode-sentinel (process event
)
1367 (delete-process (get-process process
)))
1369 (defun gnus-uu-uustrip-article (process-buffer in-state
)
1370 ;; Uudecodes a file asynchronously.
1372 (set-buffer process-buffer
)
1373 (let ((state (list 'wrong-type
))
1374 process-connection-type case-fold-search buffer-read-only
1376 (goto-char (point-min))
1378 ;; Deal with ^M at the end of the lines.
1379 (when gnus-uu-kill-carriage-return
1381 (while (search-forward "\r" nil t
)
1382 (delete-backward-char 1))))
1384 (while (or (re-search-forward gnus-uu-begin-string nil t
)
1385 (re-search-forward gnus-uu-body-line nil t
))
1386 (setq state
(list 'ok
))
1387 ;; Ok, we are at the first uucoded line.
1389 (setq start-char
(point))
1391 (if (not (looking-at gnus-uu-begin-string
))
1392 (setq state
(list 'middle
))
1393 ;; This is the beginning of a uuencoded article.
1394 ;; We replace certain characters that could make things messy.
1395 (setq gnus-uu-file-name
1396 (let ((nnheader-file-name-translation-alist
1397 '((?
/ . ?
,) (? . ?_
) (?
* . ?_
) (?$ . ?_
))))
1398 (nnheader-translate-file-chars (match-string 1))))
1399 (replace-match (concat "begin 644 " gnus-uu-file-name
) t t
)
1401 ;; Remove any non gnus-uu-body-line right after start.
1403 (while (and (not (eobp))
1404 (not (looking-at gnus-uu-body-line
)))
1407 ;; If a process is running, we kill it.
1408 (when (and gnus-uu-uudecode-process
1409 (memq (process-status gnus-uu-uudecode-process
)
1411 (delete-process gnus-uu-uudecode-process
)
1412 (gnus-uu-unmark-list-of-grabbed t
))
1414 ;; Start a new uudecoding process.
1415 (let ((cdir default-directory
))
1418 (cd gnus-uu-work-dir
)
1419 (setq gnus-uu-uudecode-process
1422 (gnus-get-buffer-create gnus-uu-output-buffer-name
)
1423 shell-file-name shell-command-switch
1424 (format "cd %s %s uudecode" gnus-uu-work-dir
1425 gnus-shell-command-separator
))))
1427 (set-process-sentinel
1428 gnus-uu-uudecode-process
'gnus-uu-uudecode-sentinel
)
1429 (setq state
(list 'begin
))
1430 (push (concat gnus-uu-work-dir gnus-uu-file-name
) files
))
1432 ;; We look for the end of the thing to be decoded.
1433 (if (re-search-forward gnus-uu-end-string nil t
)
1435 (goto-char (point-max))
1436 (re-search-backward gnus-uu-body-line nil t
))
1440 (when gnus-uu-uudecode-process
1441 (when (memq (process-status gnus-uu-uudecode-process
) '(run stop
))
1442 ;; Try to correct mishandled uucode.
1443 (when gnus-uu-correct-stripped-uucode
1444 (gnus-uu-check-correct-stripped-uucode start-char
(point)))
1445 (gnus-run-hooks 'gnus-uu-pre-uudecode-hook
)
1447 ;; Send the text to the process.
1449 (process-send-region
1450 gnus-uu-uudecode-process start-char
(point))
1453 (delete-process gnus-uu-uudecode-process
)
1454 (gnus-message 2 "gnus-uu: Couldn't uudecode")
1455 (setq state
(list 'wrong-type
)))))
1457 (if (memq 'end state
)
1459 ;; Send an EOF, just in case.
1461 (process-send-eof gnus-uu-uudecode-process
))
1462 (while (memq (process-status gnus-uu-uudecode-process
)
1464 (accept-process-output gnus-uu-uudecode-process
1)))
1465 (when (or (not gnus-uu-uudecode-process
)
1466 (not (memq (process-status gnus-uu-uudecode-process
)
1468 (setq state
(list 'wrong-type
)))))))
1470 (if (memq 'begin state
)
1471 (cons (if (= (length files
) 1) (car files
) files
) state
)
1474 ;; This function is used by `gnus-uu-grab-articles' to treat
1475 ;; a shared article.
1476 (defun gnus-uu-unshar-article (process-buffer in-state
)
1477 (let ((state (list 'ok
))
1480 (set-buffer process-buffer
)
1481 (goto-char (point-min))
1482 (if (not (re-search-forward gnus-uu-shar-begin-string nil t
))
1483 (setq state
(list 'wrong-type
))
1485 (setq start-char
(point))
1486 (call-process-region
1487 start-char
(point-max) shell-file-name nil
1488 (gnus-get-buffer-create gnus-uu-output-buffer-name
) nil
1489 shell-command-switch
1490 (concat "cd " gnus-uu-work-dir
" "
1491 gnus-shell-command-separator
" sh"))))
1494 ;; Returns the name of what the shar file is going to unpack.
1495 (defun gnus-uu-find-name-in-shar ()
1496 (let ((oldpoint (point))
1498 (goto-char (point-min))
1499 (when (re-search-forward gnus-uu-shar-name-marker nil t
)
1500 (setq res
(buffer-substring (match-beginning 1) (match-end 1))))
1501 (goto-char oldpoint
)
1504 ;; `gnus-uu-choose-action' chooses what action to perform given the name
1505 ;; and `gnus-uu-file-action-list'. Returns either nil if no action is
1506 ;; found, or the name of the command to run if such a rule is found.
1507 (defun gnus-uu-choose-action (file-name file-action-list
&optional no-ignore
)
1508 (let ((action-list (copy-sequence file-action-list
))
1509 (case-fold-search t
)
1514 (and gnus-uu-ignore-files-by-name
1515 (string-match gnus-uu-ignore-files-by-name file-name
)))
1517 (and gnus-uu-ignore-files-by-type
1518 (string-match gnus-uu-ignore-files-by-type
1519 (or (gnus-uu-choose-action
1520 file-name gnus-uu-ext-to-mime-list t
)
1522 (while (not (or (eq action-list
()) action
))
1523 (setq rule
(car action-list
))
1524 (setq action-list
(cdr action-list
))
1525 (when (string-match (car rule
) file-name
)
1526 (setq action
(cadr rule
)))))
1529 (defun gnus-uu-treat-archive (file-path)
1530 ;; Unpacks an archive. Returns t if unpacking is successful.
1531 (let ((did-unpack t
)
1533 (setq action
(gnus-uu-choose-action
1534 file-path
(append gnus-uu-user-archive-rules
1535 (if gnus-uu-ignore-default-archive-rules
1537 gnus-uu-default-archive-rules
))))
1540 (error "No unpackers for the file %s" file-path
))
1542 (string-match "/[^/]*$" file-path
)
1543 (setq dir
(substring file-path
0 (match-beginning 0)))
1545 (when (member action gnus-uu-destructive-archivers
)
1546 (copy-file file-path
(concat file-path
"~") t
))
1548 (setq command
(format "cd %s ; %s" dir
(gnus-uu-command action file-path
)))
1551 (set-buffer (gnus-get-buffer-create gnus-uu-output-buffer-name
))
1554 (gnus-message 5 "Unpacking: %s..." (gnus-uu-command action file-path
))
1556 (if (= 0 (call-process shell-file-name nil
1557 (gnus-get-buffer-create gnus-uu-output-buffer-name
)
1558 nil shell-command-switch command
))
1560 (gnus-message 2 "Error during unpacking of archive")
1561 (setq did-unpack nil
))
1563 (when (member action gnus-uu-destructive-archivers
)
1564 (rename-file (concat file-path
"~") file-path t
))
1568 (defun gnus-uu-dir-files (dir)
1569 (let ((dirs (directory-files dir t
"[^/][^\\.][^\\.]?$"))
1572 (if (file-directory-p (setq file
(car dirs
)))
1573 (setq files
(append files
(gnus-uu-dir-files file
)))
1575 (setq dirs
(cdr dirs
)))
1578 (defun gnus-uu-unpack-files (files &optional ignore
)
1579 ;; Go through FILES and look for files to unpack.
1580 (let* ((totfiles (gnus-uu-ls-r gnus-uu-work-dir
))
1584 (setq file
(cdr (assq 'name
(car files
))))
1585 (when (and (not (member file ignore
))
1586 (equal (gnus-uu-get-action (file-name-nondirectory file
))
1588 (push file did-unpack
)
1589 (unless (gnus-uu-treat-archive file
)
1590 (gnus-message 2 "Error during unpacking of %s" file
))
1591 (let* ((newfiles (gnus-uu-ls-r gnus-uu-work-dir
))
1594 (unless (member (car nfiles
) totfiles
)
1595 (push (list (cons 'name
(car nfiles
))
1596 (cons 'original file
))
1598 (setq nfiles
(cdr nfiles
)))
1599 (setq totfiles newfiles
)))
1600 (setq files
(cdr files
)))
1602 (gnus-uu-unpack-files ofiles
(append did-unpack ignore
))
1605 (defun gnus-uu-ls-r (dir)
1606 (let* ((files (gnus-uu-directory-files dir t
))
1609 (when (file-directory-p (car files
))
1610 (setq ofiles
(delete (car files
) ofiles
))
1611 (setq ofiles
(append ofiles
(gnus-uu-ls-r (car files
)))))
1612 (setq files
(cdr files
)))
1617 (defun gnus-uu-directory-files (dir &optional full
)
1618 (let (files out file
)
1619 (setq files
(directory-files dir full
))
1621 (setq file
(car files
))
1622 (setq files
(cdr files
))
1623 (unless (member (file-name-nondirectory file
) '("." ".."))
1625 (setq out
(nreverse out
))
1628 (defun gnus-uu-check-correct-stripped-uucode (start end
)
1630 (let (found beg length
)
1631 (if (not gnus-uu-correct-stripped-uucode
)
1635 (if (re-search-forward " \\|`" end t
)
1640 (when (looking-at "\n")
1645 (if (looking-at (concat gnus-uu-begin-string
"\\|"
1646 gnus-uu-end-string
))
1652 (setq length
(- (point) beg
)))
1657 (when (not (= length
(- (point) beg
)))
1658 (insert (make-string (- length
(- (point) beg
)) ?
))))
1659 (forward-line 1)))))))
1661 (defvar gnus-uu-tmp-alist nil
)
1663 (defun gnus-uu-initialize (&optional scan
)
1666 (when (setq entry
(assoc gnus-newsgroup-name gnus-uu-tmp-alist
))
1667 (if (file-exists-p (cdr entry
))
1668 (setq gnus-uu-work-dir
(cdr entry
))
1669 (setq gnus-uu-tmp-alist
(delq entry gnus-uu-tmp-alist
))
1672 (setq gnus-uu-tmp-dir
(file-name-as-directory
1673 (expand-file-name gnus-uu-tmp-dir
)))
1674 (if (not (file-directory-p gnus-uu-tmp-dir
))
1675 (error "Temp directory %s doesn't exist" gnus-uu-tmp-dir
)
1676 (when (not (file-writable-p gnus-uu-tmp-dir
))
1677 (error "Temp directory %s can't be written to"
1680 (setq gnus-uu-work-dir
1681 (make-temp-file (concat gnus-uu-tmp-dir
"gnus") t
))
1682 (set-file-modes gnus-uu-work-dir
448)
1683 (setq gnus-uu-work-dir
(file-name-as-directory gnus-uu-work-dir
))
1684 (push (cons gnus-newsgroup-name gnus-uu-work-dir
)
1685 gnus-uu-tmp-alist
))))
1688 ;; Kills the temporary uu buffers, kills any processes, etc.
1689 (defun gnus-uu-clean-up ()
1691 (and gnus-uu-uudecode-process
1692 (memq (process-status (or gnus-uu-uudecode-process
"nevair"))
1694 (delete-process gnus-uu-uudecode-process
))
1695 (when (setq buf
(get-buffer gnus-uu-output-buffer-name
))
1696 (kill-buffer buf
))))
1698 (defun gnus-quote-arg-for-sh-or-csh (arg)
1699 (let ((pos 0) new-pos accum
)
1700 ;; *** bug: we don't handle newline characters properly
1701 (while (setq new-pos
(string-match "[;!`\"$\\& \t{}]" arg pos
))
1702 (push (substring arg pos new-pos
) accum
)
1704 (push (list (aref arg new-pos
)) accum
)
1705 (setq pos
(1+ new-pos
)))
1708 (apply 'concat
(nconc (nreverse accum
) (list (substring arg pos
)))))))
1710 ;; Inputs an action and a filename and returns a full command, making sure
1711 ;; that the filename will be treated as a single argument when the shell
1712 ;; executes the command.
1713 (defun gnus-uu-command (action file
)
1714 (let ((quoted-file (gnus-quote-arg-for-sh-or-csh file
)))
1715 (if (string-match "%s" action
)
1716 (format action quoted-file
)
1717 (concat action
" " quoted-file
))))
1719 (defun gnus-uu-delete-work-dir (&optional dir
)
1720 "Delete recursively all files and directories under `gnus-uu-work-dir'."
1722 (gnus-message 7 "Deleting directory %s..." dir
)
1723 (setq dir gnus-uu-work-dir
))
1725 (file-exists-p dir
))
1726 (let ((files (directory-files dir t nil t
))
1728 (while (setq file
(pop files
))
1729 (unless (member (file-name-nondirectory file
) '("." ".."))
1730 (if (file-directory-p file
)
1731 (gnus-uu-delete-work-dir file
)
1732 (gnus-message 9 "Deleting file %s..." file
)
1733 (delete-file file
))))
1734 (delete-directory dir
)))
1735 (gnus-message 7 ""))
1739 (add-hook 'gnus-exit-group-hook
'gnus-uu-clean-up
)
1740 (add-hook 'gnus-exit-group-hook
'gnus-uu-delete-work-dir
)
1745 ;;; uuencoded posting
1748 ;; Any function that is to be used as and encoding method will take two
1749 ;; parameters: PATH-NAME and FILE-NAME. (E.g. "/home/gaga/spiral.jpg"
1750 ;; and "spiral.jpg", respectively.) The function should return nil if
1751 ;; the encoding wasn't successful.
1752 (defcustom gnus-uu-post-encode-method
'gnus-uu-post-encode-uuencode
1753 "Function used for encoding binary files.
1754 There are three functions supplied with gnus-uu for encoding files:
1755 `gnus-uu-post-encode-uuencode', which does straight uuencoding;
1756 `gnus-uu-post-encode-mime', which encodes with base64 and adds MIME
1757 headers; and `gnus-uu-post-encode-mime-uuencode', which encodes with
1758 uuencode and adds MIME headers."
1759 :group
'gnus-extract-post
1760 :type
'(radio (function-item gnus-uu-post-encode-uuencode
)
1761 (function-item gnus-uu-post-encode-mime
)
1762 (function-item gnus-uu-post-encode-mime-uuencode
)
1763 (function :tag
"Other")))
1765 (defcustom gnus-uu-post-include-before-composing nil
1766 "Non-nil means that gnus-uu will ask for a file to encode before you compose the article.
1767 If this variable is t, you can either include an encoded file with
1768 \\[gnus-uu-post-insert-binary-in-article] or have one included for you when you post the article."
1769 :group
'gnus-extract-post
1772 (defcustom gnus-uu-post-length
990
1773 "Maximum length of an article.
1774 The encoded file will be split into how many articles it takes to
1775 post the entire file."
1776 :group
'gnus-extract-post
1779 (defcustom gnus-uu-post-threaded nil
1780 "Non-nil means that gnus-uu will post the encoded file in a thread.
1781 This may not be smart, as no other decoder I have seen are able to
1782 follow threads when collecting uuencoded articles. (Well, I have seen
1783 one package that does that - gnus-uu, but somehow, I don't think that
1784 counts...) The default is nil."
1785 :group
'gnus-extract-post
1788 (defcustom gnus-uu-post-separate-description t
1789 "Non-nil means that the description will be posted in a separate article.
1790 The first article will typically be numbered (0/x). If this variable
1791 is nil, the description the user enters will be included at the
1792 beginning of the first article, which will be numbered (1/x). Default
1794 :group
'gnus-extract-post
1797 (defvar gnus-uu-post-binary-separator
"--binary follows this line--")
1798 (defvar gnus-uu-post-message-id nil
)
1799 (defvar gnus-uu-post-inserted-file-name nil
)
1800 (defvar gnus-uu-winconf-post-news nil
)
1802 (defun gnus-uu-post-news ()
1803 "Compose an article and post an encoded file."
1805 (setq gnus-uu-post-inserted-file-name nil
)
1806 (setq gnus-uu-winconf-post-news
(current-window-configuration))
1808 (gnus-summary-post-news)
1810 (use-local-map (copy-keymap (current-local-map)))
1811 (local-set-key "\C-c\C-c" 'gnus-summary-edit-article-done
)
1812 (local-set-key "\C-c\C-c" 'gnus-uu-post-news-inews
)
1813 (local-set-key "\C-c\C-s" 'gnus-uu-post-news-inews
)
1814 (local-set-key "\C-c\C-i" 'gnus-uu-post-insert-binary-in-article
)
1816 (when gnus-uu-post-include-before-composing
1817 (save-excursion (setq gnus-uu-post-inserted-file-name
1818 (gnus-uu-post-insert-binary)))))
1820 (defun gnus-uu-post-insert-binary-in-article ()
1821 "Inserts an encoded file in the buffer.
1822 The user will be asked for a file name."
1825 (setq gnus-uu-post-inserted-file-name
(gnus-uu-post-insert-binary))))
1827 ;; Encodes with uuencode and substitutes all spaces with backticks.
1828 (defun gnus-uu-post-encode-uuencode (path file-name
)
1829 (when (gnus-uu-post-encode-file "uuencode" path file-name
)
1830 (goto-char (point-min))
1832 (while (re-search-forward " " nil t
)
1833 (replace-match "`"))
1836 ;; Encodes with uuencode and adds MIME headers.
1837 (defun gnus-uu-post-encode-mime-uuencode (path file-name
)
1838 (when (gnus-uu-post-encode-uuencode path file-name
)
1839 (gnus-uu-post-make-mime file-name
"x-uue")
1842 ;; Encodes with base64 and adds MIME headers
1843 (defun gnus-uu-post-encode-mime (path file-name
)
1844 (when (zerop (call-process shell-file-name nil t nil shell-command-switch
1845 (format "%s %s -o %s" "mmencode" path file-name
)))
1846 (gnus-uu-post-make-mime file-name
"base64")
1849 ;; Adds MIME headers.
1850 (defun gnus-uu-post-make-mime (file-name encoding
)
1851 (goto-char (point-min))
1852 (insert (format "Content-Type: %s; name=\"%s\"\n"
1853 (gnus-uu-choose-action file-name gnus-uu-ext-to-mime-list
)
1855 (insert (format "Content-Transfer-Encoding: %s\n\n" encoding
))
1857 (set-buffer gnus-message-buffer
)
1858 (goto-char (point-min))
1859 (re-search-forward (concat "^" (regexp-quote mail-header-separator
) "$"))
1861 (narrow-to-region 1 (point))
1862 (unless (mail-fetch-field "mime-version")
1864 (insert "MIME-Version: 1.0\n"))
1867 ;; Encodes a file PATH with COMMAND, leaving the result in the
1869 (defun gnus-uu-post-encode-file (command path file-name
)
1870 (= 0 (call-process shell-file-name nil t nil shell-command-switch
1871 (format "%s %s %s" command path file-name
))))
1873 (defun gnus-uu-post-news-inews ()
1874 "Posts the composed news article and encoded file.
1875 If no file has been included, the user will be asked for a file."
1880 (if gnus-uu-post-inserted-file-name
1881 (setq file-name gnus-uu-post-inserted-file-name
)
1882 (setq file-name
(gnus-uu-post-insert-binary)))
1884 (gnus-uu-post-encoded file-name gnus-uu-post-threaded
))
1885 (setq gnus-uu-post-inserted-file-name nil
)
1886 (when gnus-uu-winconf-post-news
1887 (set-window-configuration gnus-uu-winconf-post-news
)))
1889 ;; Asks for a file to encode, encodes it and inserts the result in
1890 ;; the current buffer. Returns the file name the user gave.
1891 (defun gnus-uu-post-insert-binary ()
1892 (let ((uuencode-buffer-name "*uuencode buffer*")
1893 file-path uubuf file-name
)
1895 (setq file-path
(read-file-name
1896 "What file do you want to encode? "))
1897 (when (not (file-exists-p file-path
))
1898 (error "%s: No such file" file-path
))
1900 (goto-char (point-max))
1901 (insert (format "\n%s\n" gnus-uu-post-binary-separator
))
1903 ;; #### Unix-specific?
1904 (when (string-match "^~/" file-path
)
1905 (setq file-path
(concat "$HOME" (substring file-path
1))))
1906 ;; #### Unix-specific?
1907 (if (string-match "/[^/]*$" file-path
)
1908 (setq file-name
(substring file-path
(1+ (match-beginning 0))))
1909 (setq file-name file-path
))
1913 (set-buffer (setq uubuf
1914 (gnus-get-buffer-create uuencode-buffer-name
)))
1916 (funcall gnus-uu-post-encode-method file-path file-name
))
1917 (insert-buffer-substring uubuf
)
1918 (error "Encoding unsuccessful"))
1919 (kill-buffer uubuf
))
1922 ;; Posts the article and all of the encoded file.
1923 (defun gnus-uu-post-encoded (file-name &optional threaded
)
1924 (let ((send-buffer-name "*uuencode send buffer*")
1925 (encoded-buffer-name "*encoded buffer*")
1926 (top-string "[ cut here %s (%s %d/%d) %s gnus-uu ]")
1927 (separator (concat mail-header-separator
"\n\n"))
1928 uubuf length parts header i end beg
1929 beg-line minlen post-buf whole-len beg-binary end-binary
)
1931 (setq post-buf
(current-buffer))
1933 (goto-char (point-min))
1934 (when (not (re-search-forward
1935 (if gnus-uu-post-separate-description
1936 (concat "^" (regexp-quote gnus-uu-post-binary-separator
)
1938 (concat "^" (regexp-quote mail-header-separator
) "$"))
1940 (error "Internal error: No binary/header separator"))
1943 (setq beg-binary
(point))
1944 (setq end-binary
(point-max))
1947 (set-buffer (setq uubuf
(gnus-get-buffer-create encoded-buffer-name
)))
1949 (insert-buffer-substring post-buf beg-binary end-binary
)
1950 (goto-char (point-min))
1951 (setq length
(count-lines 1 (point-max)))
1952 (setq parts
(/ length gnus-uu-post-length
))
1953 (unless (< (% length gnus-uu-post-length
) 4)
1956 (when gnus-uu-post-separate-description
1958 (delete-region (point) (point-max))
1960 (goto-char (point-min))
1962 (concat "^" (regexp-quote mail-header-separator
) "$") nil t
)
1964 (setq header
(buffer-substring 1 (point)))
1966 (goto-char (point-min))
1967 (when gnus-uu-post-separate-description
1968 (when (re-search-forward "^Subject: " nil t
)
1970 (insert (format " (0/%d)" parts
)))
1973 (setq gnus-uu-post-message-id
(message-fetch-field "message-id")))
1978 (while (not (> i parts
))
1979 (set-buffer (gnus-get-buffer-create send-buffer-name
))
1982 (when (and threaded gnus-uu-post-message-id
)
1983 (insert "References: " gnus-uu-post-message-id
"\n"))
1986 (- 62 (length (format top-string
"" file-name i parts
""))))
1987 (when (> 1 (setq minlen
(/ whole-len
2)))
1992 (make-string minlen ?-
)
1995 (if (= 0 (% whole-len
2)) (1- minlen
) minlen
) ?-
)))
1997 (goto-char (point-min))
1998 (when (re-search-forward "^Subject: " nil t
)
2000 (insert (format " (%d/%d)" i parts
)))
2002 (goto-char (point-max))
2007 (goto-char (point-max))
2008 (forward-line gnus-uu-post-length
))
2009 (when (and (= (1+ i
) parts
) (< (count-lines (point) (point-max)) 4))
2012 (insert-buffer-substring uubuf beg end
)
2013 (insert beg-line
"\n")
2016 (goto-char (point-min))
2018 (concat "^" (regexp-quote mail-header-separator
) "$") nil t
)
2021 (when (re-search-forward
2022 (concat "^" (regexp-quote gnus-uu-post-binary-separator
) "$")
2028 (let (message-sent-message-via)
2031 (setq gnus-uu-post-message-id
2032 (concat (message-fetch-field "references") " "
2033 (message-fetch-field "message-id"))))))
2035 (gnus-kill-buffer send-buffer-name
)
2036 (gnus-kill-buffer encoded-buffer-name
)
2038 (when (not gnus-uu-post-separate-description
)
2039 (set-buffer-modified-p nil
)
2040 (when (fboundp 'bury-buffer
)
2045 ;; gnus-uu.el ends here