1 1998-02-28 MORIOKA Tomohiko <morioka@jaist.ac.jp>
3 * lisp/message.el: Sync up with qgnus-0.33.
5 * lisp/gnus-ems.el (gnus-bdf-image-file): New variable; moved from
7 (gnus-mule-group-startup-message): New function; moved and renamed
8 from `gnus-group-startup-message' of gnus.el.
10 * lisp/gnus.el, lisp/gnus-sum.el, lisp/gnus-art.el,
11 lisp/gnus-agent.el: Sync up with qgnus-0.33.
13 1998-02-28 Tatsuya Ichikawa <t-ichi@niagara.shiojiri.ne.jp>
15 * lisp/gnus.el (gnus-bdf-image-file): New variable.
16 (gnus-mule-group-startup-message): Display bitmap image using
17 bitmap.el running with Emacs 20.
19 * lisp/gnus-agent.el (gnus-agent-fetch-headers): Fix problem when
20 Xref field is not exist.
22 1998-02-26 MORIOKA Tomohiko <morioka@jaist.ac.jp>
24 * README.semi (How to join development): Modify for Semi-gnus
27 * lisp/gnus.el (gnus-version-number): Update to 6.0.7.
29 * lisp/gnus.el (gnus-article-display-hook): Delete
30 `gnus-article-de-quoted-unreadable' from options.
32 * lisp/gnus-sum.el (gnus-article-make-menu-bar): Delete key for
33 `gnus-article-de-quoted-unreadable'.
34 (gnus-summary-make-menu-bar): Delete menu for
35 `gnus-article-de-quoted-unreadable'.
37 * lisp/gnus-art.el (gnus-article-make-menu-bar): Delete menu for
38 `gnus-article-de-quoted-unreadable'.
40 1998-02-24 MORIOKA Tomohiko <morioka@jaist.ac.jp>
42 * lisp/gnus.el, lisp/message.el: Sync up with qgnus-0.32.
44 1998-02-23 MORIOKA Tomohiko <morioka@jaist.ac.jp>
46 * lisp/gnus.el (gnus-version-number): Update to 6.0.6.
48 * lisp/message.el (message-fill-references): Abolish unused local
51 * lisp/pop3.el, lisp/message.el, lisp/gnus.el, lisp/gnus-sum.el,
52 lisp/gnus-art.el: Sync up with qgnus-0.31.
54 * lisp/gnus.el, lisp/message.el, lisp/gnus-sum.el,
55 lisp/gnus-art.el: Sync up with qgnus-0.30.
57 1998-02-20 Christophe Broult <christophe.broult@info.unicaen.fr>
59 * README.semi (How to get?): The command `update' must come before
60 `-r semi-gnus'. (cf. [tm-en:1559])
62 1998-02-17 MORIOKA Tomohiko <morioka@jaist.ac.jp>
64 * lisp/gnus.el: Sync up with qgnus-0.29.
66 * lisp/gnus.el, lisp/message.el: Sync up with qgnus-0.28.
68 * lisp/message.el: Abolish variable
69 `message-references-generator'. Abolish function
70 `message-generate-filled-references',
71 `message-generate-folded-references' and
72 `message-generate-unfolded-references'.
73 (message-reply): Don't use `message-references-generator'.
74 (message-followup): Don't use `message-references-generator'.
76 (message-fill-references): New function.
77 (message-header-format-alist): Use `message-fill-references' for
80 1998-02-17 MORIOKA Tomohiko <morioka@jaist.ac.jp>
82 * lisp/gnus.el (gnus-version-number): Update to 6.0.5.
84 1998-02-17 MORIOKA Tomohiko <morioka@jaist.ac.jp>
86 * lisp/gnus-sum.el: Check SEMI-0.118.2 (Otomaru) or later.
87 (gnus-structured-field-decoder): Use
88 `eword-decode-and-unfold-structured-field'.
90 * lisp/gnus-art.el (gnus-article-decode-rfc1522): Use charset
91 conversion option of `eword-decode-header'.
92 (gnus-article-decode-encoded-word): Use charset conversion option
93 of `eword-decode-header'; use `gnus-run-hooks'.
94 (gnus-content-header-filter): Use charset conversion option of
95 `eword-decode-header'.
97 * README.semi (How to get?): Should specify "-r semi-gnus".
99 1998-02-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
101 * lisp/gnus-art.el (gnus-article-decode-rfc1522): Decode header by
104 1998-02-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
106 * lisp/gnus-msg.el: Delete commented-out function
107 `gnus-inews-insert-mime-headers'.
109 * lisp/gnus.el, lisp/message.el, lisp/gnus-sum.el,
110 lisp/gnus-art.el: Sync up with qgnus-0.27.
112 1998-02-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
114 * lisp/nnheader.el: Use original.
116 * lisp/gnus.el, lisp/pop3.el, lisp/message.el, lisp/gnus-sum.el,
117 lisp/gnus-msg.el, lisp/gnus-draft.el, lisp/gnus-art.el: Sync up
120 1998-02-15 MORIOKA Tomohiko <morioka@jaist.ac.jp>
122 * lisp/nnmail.el, lisp/nnmh.el: Use original.
124 * lisp/gnus.el, lisp/gnus-draft.el, lisp/gnus-sum.el,
125 lisp/message.el, lisp/gnus-art.el: Sync up with qgnus-0.25.
127 1998-02-11 Shuhei Kobayashi <shuhei-k@jaist.ac.jp>
129 * texi/message.texi, texi/gnus.texi, texi/ChangeLog,
130 lisp/message.el, lisp/gnus.el, lisp/gnus-uu.el,
131 lisp/gnus-topic.el, lisp/gnus-sum.el, lisp/gnus-start.el,
132 lisp/gnus-score.el, lisp/gnus-group.el, lisp/gnus-art.el,
133 lisp/gnus-agent.el, lisp/ChangeLog: Importing qgnus-0.24
135 1998-02-10 MORIOKA Tomohiko <morioka@jaist.ac.jp>
137 * lisp/gnus-art.el (gnus-article-prepare): Don't bind coding
140 * lisp/gnus.el (gnus-version-number): Update to 6.0.4.
141 (gnus-version): Sync with qgnus-0.23.
143 * lisp/pop3.el, lisp/nnmh.el, lisp/nnheader.el, lisp/message.el,
144 lisp/gnus-sum.el, lisp/gnus-msg.el, lisp/gnus-draft.el,
145 lisp/gnus-art.el: Merge qgnus-0.23.
147 1998-02-09 Shuhei Kobayashi <shuhei-k@jaist.ac.jp>
149 * texi/message.texi, texi/gnus.texi, texi/ChangeLog, lisp/nntp.el,
150 lisp/nnheader.el, lisp/message.el, lisp/gnus.el,
151 lisp/gnus-xmas.el, lisp/gnus-sum.el, lisp/gnus-start.el,
152 lisp/gnus-msg.el, lisp/gnus-group.el, lisp/gnus-draft.el,
153 lisp/gnus-art.el, lisp/gnus-agent.el, lisp/ChangeLog: Importing
156 1998-02-04 MORIOKA Tomohiko <morioka@jaist.ac.jp>
158 * lisp/message.el (message-references-generator): New variable.
159 (message-generate-filled-references): New function.
160 (message-generate-folded-references): New function.
161 (message-generate-unfolded-references): New function.
162 (message-reply): Refer `message-references-generator'.
163 (message-followup): Refer `message-references-generator'.
165 1998-01-17 MORIOKA Tomohiko <morioka@jaist.ac.jp>
167 * lisp/message.el (message-send-mail-with-sendmail): Guard
168 `coding-system-for-write' by binary.
169 (message-send-mail-with-qmail): Likewise.
171 1998-01-16 MORIOKA Tomohiko <morioka@jaist.ac.jp>
173 * lisp/lpath.el: Require path-util; add load-path of APEL, MEL and
176 1998-01-12 MORIOKA Tomohiko <morioka@jaist.ac.jp>
178 * lisp/message.el: Require smtp.el when compile.
180 * lisp/message.el (message-send-mail-with-smtp): Use
181 `(current-buffer)' instead of `tembuf'; rename
182 `smtp-recipient-address-list' -> `recipient-address-list'.
184 1998-01-12 MORIOKA Tomohiko <morioka@jaist.ac.jp>
186 * lisp/smtp.el (smtp-deduce-address-list): Don't use
187 `smtp-recipient-address-list' as global variable.
189 * lisp/message.el (message-send-mail-with-smtp): Don't use
190 `smtp-recipient-address-list' as global variable.
192 * lisp/smtpmail.el (smtpmail-recipient-address-list): New
193 variable; renamed from `smtp-recipient-address-list'.
194 (smtpmail-send-it): Remove `(not (null ...))'.
195 (smtpmail-send-queued-mail): Likewise.
197 1998-01-12 MORIOKA Tomohiko <morioka@jaist.ac.jp>
199 * lisp/message.el (message-send-mail-with-smtp): Don't generate
200 temporary buffer for message; don't generate and kill
201 `smtp-address-buffer' for `smtp-deduce-address-list'.
203 * lisp/smtpmail.el (smtpmail-send-it): Don't generate and kill
204 `smtp-address-buffer' for `smtp-deduce-address-list'.
206 * lisp/smtp.el (smtp-deduce-address-list): Bind and generate
207 `smtp-address-buffer' in itself.
209 1998-01-12 MORIOKA Tomohiko <morioka@jaist.ac.jp>
211 * lisp/gnus.el (gnus-version-number): Update to version 6.0.3.
213 1998-01-11 MORIOKA Tomohiko <morioka@jaist.ac.jp>
215 * lisp/smtp.el: New file.
217 * lisp/smtpmail.el: Split basic features into smtp.el.
219 * lisp/message.el (message-send-mail-function): Add
220 `message-send-mail-with-smtp' as an item.
221 (message-send-mail-with-smtp): New function.
223 * ChangeLog: New file.
225 1998-01-08 MORIOKA Tomohiko <morioka@jaist.ac.jp>
227 * lisp/smtpmail.el (smtpmail-via-smtp): Bind
228 `coding-system-for-read' by `smtpmail-coding-system' to avoid
229 dead-locking in Emacs 20.
231 * lisp/gnus.el: gnus.el (gnus-version-number): Update to version
234 1998-01-07 MORIOKA Tomohiko <morioka@jaist.ac.jp>
236 * lisp/nnmail.el, lisp/message.el: Sync with Quassia Gnus v0.22.
238 * lisp/gnus.el: Delete autoload setting for `metamail-buffer'.
240 * lisp/gnus.el, lisp/gnus-sum.el: Sync with Quassia Gnus v0.22.
242 * lisp/gnus-msg.el: Abolish function
243 `gnus-inews-insert-mime-headers'.
245 * lisp/gnus-msg.el, lisp/gnus-draft.el, lisp/gnus-art.el: Sync
246 with Quassia Gnus v0.22.
248 * lisp/smtpmail.el (smtpmail-coding-system): New variable; abolish
249 `smtpmail-code-conv-from'.
250 (smtpmail-via-smtp): Guard `coding-system-for-write' by
251 `smtpmail-coding-system'.
253 * lisp/smtpmail.el: Imported from Emacs 20.2.
255 * lisp/pop3.el (pop3-movemail-file-coding-system): Change default
257 (pop3-open-server): Guard `coding-system-for-read' by `binary'.
259 1998-01-06 Shuhei Kobayashi <shuhei-k@jaist.ac.jp>
261 * texi/message.texi, texi/gnus.texi, texi/ChangeLog, lisp/nnoo.el,
262 lisp/nnml.el, lisp/message.el, lisp/gnus.el, lisp/gnus-sum.el,
263 lisp/gnus-start.el, lisp/gnus-ems.el, lisp/gnus-draft.el,
264 lisp/gnus-agent.el, lisp/ChangeLog: Importing qgnus-0.22
266 * texi/message.texi, texi/gnus.texi, lisp/gnus.el, lisp/ChangeLog:
269 * texi/message.texi, texi/gnus.texi, texi/ChangeLog,
270 lisp/nnvirtual.el, lisp/nnsoup.el, lisp/nnoo.el, lisp/nnmh.el,
271 lisp/nnmail.el, lisp/nndraft.el, lisp/gnus.el, lisp/gnus-xmas.el,
272 lisp/gnus-sum.el, lisp/gnus-start.el, lisp/gnus-score.el,
273 lisp/gnus-msg.el, lisp/gnus-group.el, lisp/gnus-draft.el,
274 lisp/gnus-art.el, lisp/ChangeLog: Importing qgnus-0.20
276 * texi/message.texi, texi/gnus.texi, texi/ChangeLog, lisp/pop3.el,
277 lisp/nntp.el, lisp/nnml.el, lisp/nnmail.el, lisp/nndoc.el,
278 lisp/message.el, lisp/gnus.el, lisp/gnus-uu.el,
279 lisp/gnus-topic.el, lisp/gnus-sum.el, lisp/gnus-start.el,
280 lisp/gnus-score.el, lisp/gnus-group.el, lisp/gnus-cache.el,
281 lisp/gnus-agent.el, lisp/ChangeLog: Importing qgnus-0.19
283 1997-12-27 MORIOKA Tomohiko <morioka@jaist.ac.jp>
285 * lisp/gnus.el (gnus-version-number): Update to version 6.0.1.
287 * lisp/message.el (message-resend): Enclose `message-setup' with
288 `(let (message-setup-hook) ...)' to avoid to `turn-on-mime-edit';
289 must setup `message-encoding-buffer' and `message-edit-buffer' for
292 1997-12-08 Shuhei Kobayashi <shuhei-k@jaist.ac.jp>
294 * lisp/pop3.el, lisp/message.el, lisp/gnus.el, lisp/gnus-sum.el,
295 lisp/gnus-art.el, lisp/ChangeLog: Synch'ed up to qgnus-0.18.
297 * texi/message.texi, texi/gnus.texi, texi/ChangeLog,
298 lisp/smiley.el, lisp/pop3.el, lisp/nnweb.el, lisp/nntp.el,
299 lisp/nnml.el, lisp/nnmail.el, lisp/nnheader.el, lisp/nndraft.el,
300 lisp/message.el, lisp/lpath.el, lisp/gnus.el, lisp/gnus-util.el,
301 lisp/gnus-sum.el, lisp/gnus-start.el, lisp/gnus-picon.el,
302 lisp/gnus-nocem.el, lisp/gnus-mh.el, lisp/gnus-group.el,
303 lisp/gnus-ems.el, lisp/gnus-cite.el, lisp/gnus-art.el,
304 lisp/gnus-agent.el, lisp/dgnushack.el, lisp/ChangeLog: Importing
307 1997-11-29 MORIOKA Tomohiko <morioka@jaist.ac.jp>
309 * README.semi: New file.
311 * lisp/gnus.el (gnus-version): Rename to "Semi-gnus".
313 1997-11-28 MORIOKA Tomohiko <morioka@jaist.ac.jp>
315 * lisp/gnus-draft.el (gnus-draft-decoding-function): New variable.
316 (gnus-draft-setup): Use `gnus-draft-decoding-function'.
318 1997-11-27 MORIOKA Tomohiko <morioka@jaist.ac.jp>
320 * lisp/nnmail.el, lisp/nnheader.el, lisp/message.el, lisp/gnus.el,
321 lisp/gnus-sum.el, lisp/gnus-msg.el, lisp/gnus-art.el: sync with
324 * texi/message.texi, texi/gnus.texi, lisp/smiley.el, lisp/nnoo.el,
325 lisp/nnml.el, lisp/nnmail.el, lisp/nnheader.el,
326 lisp/messagexmas.el, lisp/message.el, lisp/gnus.el,
327 lisp/gnus-xmas.el, lisp/gnus-util.el, lisp/gnus-sum.el,
328 lisp/gnus-start.el, lisp/gnus-spec.el, lisp/gnus-score.el,
329 lisp/gnus-picon.el, lisp/gnus-move.el, lisp/gnus-msg.el,
330 lisp/gnus-kill.el, lisp/gnus-group.el, lisp/gnus-draft.el,
331 lisp/gnus-demon.el, lisp/gnus-cite.el, lisp/gnus-art.el,
332 lisp/ChangeLog: Quassia Gnus v0.17.
334 * lisp/gnus-i18n.el: New file.
336 * lisp/nnmail.el (nnmail-file-coding-system): Use `raw-text' in
339 * lisp/nnheader.el (nnheader-file-coding-system): Use `raw-text'
342 * lisp/message.el (message-encode-function): New variable.
343 (message-forward-start-separator): Modify for mime-edit.
344 (message-forward-end-separator): Modify for mime-edit.
345 (message-setup-hook): Use `(message-maybe-setup-default-charset
346 turn-on-mime-edit)' in default.
347 (message-header-hook): Use `(eword-encode-header)' in default.
349 (message-send): Use local variable `message-encoding-buffer',
350 `message-edit-buffer' and `message-mime-mode' as public variables;
351 use `message-encode-function'.
352 (message-send-mail): Use `message-encoding-buffer' to get contents
353 of body; abolish `message-encode-mail-hook'; use
354 `mime-edit-maybe-split-and-send'; use `message-edit-buffer' to
355 refer original editing buffer.
356 (message-send-news): Use `message-encoding-buffer' to get contents
357 of body; abolish `message-encode-news-hook'; use
358 `mime-edit-maybe-split-and-send'; use `message-edit-buffer' to
359 refer original editing buffer.
360 (message-check-news-syntax): Call `message-check-news-body-syntax'
361 in `mime-edit-buffer'.
362 (message-do-fcc): Use `message-encoding-buffer' to get contents;
363 run `message-header-hook'.
364 (message-cancel-news): Use `std11-extract-address-components'
365 instead of `mail-extract-address-components'; bind
366 `message-encoding-buffer' and `message-edit-buffer'.
368 (message-maybe-setup-default-charset): New function.
369 (message-maybe-encode): New function.
370 (message-mime-insert-article): New function.
371 Add setting for mime-view.
373 * lisp/gnus.el (gnus-version-number): for version number for Open
375 (gnus-version): Modify for Open gnus.
377 * lisp/gnus-sum.el: Autoload gnus-i18n.
379 (gnus-show-mime): `t' in default.
380 (gnus-structured-field-decoder): Use
381 `eword-decode-structured-field-body' in default.
382 (gnus-unstructured-field-decoder): Use
383 `eword-decode-unstructured-field-body' in default.
385 (gnus-parse-headers-hook): Use
386 `(gnus-set-summary-default-charset)' in default.
388 (gnus-summary-mode-map): Add binding for
389 `gnus-summary-scroll-down' and
390 `gnus-summary-preview-mime-message'.
392 (gnus-summary-preview-mime-message): New function.
393 (gnus-mime-partial-preview-function): New function.
394 Add setting for mime-view.
396 * lisp/gnus-msg.el (gnus-summary-cancel-article): Display
397 `gnus-article-buffer' instead ofb `gnus-original-article-buffer'.
398 (gnus-extended-version): Don't return version of emacsen.
399 (gnus-inews-do-gcc): Refer `message-encoding-buffer'.
401 * lisp/gnus-art.el (gnus-show-mime-method): Use
402 `gnus-article-preview-mime-message' instead of `metamail-buffer'
404 (gnus-decode-encoded-word-method): Use
405 `gnus-article-decode-encoded-word' instead of
406 `gnus-article-de-quoted-unreadable' in default.
408 Abolish `gnus-hack-decode-rfc1522', `gnus-decode-rfc1522',
409 `article-decode-rfc1522', `article-de-quoted-unreadable',
410 `article-mime-decode-quoted-printable-buffer' and
411 `article-mime-decode-quoted-printable'.
412 (gnus-article-decode-rfc1522): New implementation (use
413 `eword-decode-header').
415 (gnus-article-preview-mime-message): New function.
416 (gnus-article-decode-encoded-word): New function.
417 (gnus-content-header-filter): New function.
418 (mime-view-quitting-method-for-gnus): New function.
419 Add setting for mime-view.
421 * lisp/message.el: Abolish `message-max-size' because it is not
424 * lisp/message.el: sync with qgnus-0.16.
426 * texi/Makefile, texi/message.texi, texi/gnus.texi, lisp/nnweb.el,
427 lisp/nnmh.el, lisp/nnheader.el, lisp/nnfolder.el, lisp/message.el,
428 lisp/gnus.el, lisp/gnus-xmas.el, lisp/gnus-uu.el,
429 lisp/gnus-sum.el, lisp/gnus-srvr.el, lisp/gnus-picon.el,
430 lisp/gnus-group.el, lisp/gnus-cite.el, lisp/gnus-art.el: Quassia
433 * lisp/nnmh.el (nnmh-request-list-1): fix maybe.
435 * lisp/message.el (message-do-fcc): Guard
436 `coding-system-for-write' by `raw-text'; run
437 `message-before-do-fcc-hook'.
439 * lisp/gnus-msg.el (gnus-inews-do-gcc): Guard
440 `coding-system-for-write' by `raw-text'; run
441 `gnus-before-do-gcc-hook'.
443 * texi/message.texi, texi/gnus.texi, texi/ChangeLog, lisp/nntp.el,
444 lisp/nnoo.el, lisp/nnml.el, lisp/nndraft.el, lisp/nnbabyl.el,
445 lisp/message.el, lisp/gnus.el, lisp/gnus-xmas.el, lisp/gnus-uu.el,
446 lisp/gnus-util.el, lisp/gnus-sum.el, lisp/gnus-start.el,
447 lisp/gnus-spec.el, lisp/gnus-soup.el, lisp/gnus-score.el,
448 lisp/gnus-msg.el, lisp/gnus-gl.el, lisp/gnus-ems.el,
449 lisp/gnus-draft.el, lisp/gnus-cache.el, lisp/gnus-audio.el,
450 lisp/gnus-art.el, lisp/gnus-agent.el, lisp/ChangeLog: Quassia Gnus
453 * lisp/message.el, lisp/ChangeLog: sync with qgnus-0.14.
455 * texi/Makefile, texi/gnus.texi: Quassia Gnus v0.14.
457 * texi/dir: New file.
459 * texi/dir, lisp/pop3.el, lisp/nntp.el, lisp/nnml.el,
460 lisp/nnmail.el, lisp/nnfolder.el, lisp/message.el, lisp/lpath.el,
461 lisp/gnus.el, lisp/gnus-win.el, lisp/gnus-util.el,
462 lisp/gnus-topic.el, lisp/gnus-sum.el, lisp/gnus-start.el,
463 lisp/gnus-score.el, lisp/gnus-msg.el, lisp/gnus-mh.el,
464 lisp/gnus-cus.el, lisp/gnus-art.el, lisp/gnus-agent.el,
465 lisp/ChangeLog: Quassia Gnus v0.14.
467 * lisp/message.el, lisp/ChangeLog: sync with qgnus-0.13.
469 * texi/gnus.texi, texi/ChangeLog, lisp/pop3.el, lisp/nnweb.el,
470 lisp/nnmail.el: Quassia Gnus v0.13.
472 * lisp/nnlistserv.el: New file.
474 * lisp/nnlistserv.el, lisp/message.el, lisp/md5.el, lisp/lpath.el,
475 lisp/gnus.el, lisp/gnus-topic.el, lisp/gnus-sum.el,
476 lisp/gnus-score.el, lisp/gnus-picon.el, lisp/gnus-msg.el,
477 lisp/gnus-group.el, lisp/gnus-art.el, lisp/gnus-agent.el,
478 lisp/dgnushack.el, lisp/ChangeLog, GNUS-NEWS: Quassia Gnus v0.13.
480 * lisp/message.el: sync with qgnus-0.12.
482 * texi/message.texi, texi/gnus.texi, texi/gnus-faq.texi,
483 texi/ChangeLog, lisp/nntp.el, lisp/nnmh.el, lisp/nnmail.el,
484 lisp/nndraft.el, lisp/messcompat.el, lisp/message.el,
485 lisp/gnus.el, lisp/gnus-xmas.el, lisp/gnus-uu.el,
486 lisp/gnus-sum.el, lisp/gnus-score.el, lisp/gnus-salt.el,
487 lisp/gnus-msg.el, lisp/gnus-int.el, lisp/gnus-group.el,
488 lisp/gnus-demon.el, lisp/gnus-cache.el, lisp/gnus-art.el,
489 lisp/gnus-agent.el, lisp/ChangeLog, GNUS-NEWS: Quassia Gnus v0.12.
491 * lisp/message.el (message-send-news-function): Use
492 `message-send-news-with-gnus' in default.
493 (message-send-via-news): Use `message-send-news' instead of
494 `message-send-news-function'.
495 (message-send-mail): Don't avoid text properties; run
496 `message-encode-mail-hook'.
497 (message-send-news): Don't avoid text properties; run
498 `message-encode-news-hook'; use `message-send-news-function'.
499 (message-send-news-with-gnus): New function.
500 (message-cancel-news): Use `message-send-news' instead of
501 `message-send-news-function'.