yamaoka [Wed, 23 Jan 2002 04:36:50 +0000 (04:36 +0000)]
* message.el: Require `base64' before `canlock-om' to avoid damage to define
`base64-encode-string' by MEL.
* dgnushack.el: Load base64.el before canlock-om.el to avoid damage to define
`base64-encode-string' by MEL.
* gnus-art.el (gnus-article-display-traditional-message): Use
`set-buffer-multibyte'.
* gnus-ja.texi (Using MIME): Remove `gnus-strict-mime'.
* gnus.texi (Using MIME): Ditto.
yamaoka [Mon, 21 Jan 2002 05:45:32 +0000 (05:45 +0000)]
Feedback from t-gnus-6_15-quimby branch.
yamaoka [Tue, 15 Jan 2002 08:23:49 +0000 (08:23 +0000)]
* gnus-sum.el (gnus-adjust-marked-articles): Fix the record for `seen' if it
looks like (seen NUM1 . NUM2). It should be (seen (NUM1 . NUM2)).
hermit [Sat, 12 Jan 2002 14:38:37 +0000 (14:38 +0000)]
* texi/gnus-ja.texi (Article Date): Update Japanese translation.
yamaoka [Fri, 11 Jan 2002 12:47:11 +0000 (12:47 +0000)]
* gnus-clfns.el (last, butlast): Undo the last change; always use a macro.
* gnus-srart.el (gnus-product-quick-file-format): Remove a trailing whitespace.
yamaoka [Fri, 11 Jan 2002 11:59:28 +0000 (11:59 +0000)]
* gnus-clfns.el (butlast): Fix a serious bug that it behaved like `nbutlast'.
Special thanks to Keiichi-san for the great discovery.
(last, butlast): Use the native function if Emacs 21+ is used.
yamaoka [Fri, 11 Jan 2002 08:48:16 +0000 (08:48 +0000)]
* gnus.el (gnus-product-variable-file-list): Add a check for the value of
`gnus-use-correct-string-widths' in the forms.
* gnus-start.el (gnus-product-quick-file-format): Include the value of
`gnus-use-correct-string-widths' in the file form.
(gnus-product-read-variable-file-1): Check for the equality in the value of
`gnus-use-correct-string-widths' as well.
yamaoka [Thu, 10 Jan 2002 11:41:54 +0000 (11:41 +0000)]
* gnus-vers.el (gnus-revision-number): Increment to 11 in order to force
update cached format specs.
* gnus-spec.el (gnus-spec-tab): Deal with wide characters.
yamaoka [Thu, 10 Jan 2002 05:59:47 +0000 (05:59 +0000)]
* message.el (message-strip-forbidden-properties): Don't strip properties
when the invisible MIME part is inserted.
yamaoka [Thu, 10 Jan 2002 05:13:14 +0000 (05:13 +0000)]
* gnus-xmas.el (gnus-xmas-group-startup-message): Position point to the top.
yamaoka [Wed, 9 Jan 2002 12:45:54 +0000 (12:45 +0000)]
* canlock.el (canlock-string-as-unibyte): New macro.
(canlock-sha1-with-openssl): Return a unibyte string.
(canlock-make-cancel-key): Treat Message-ID as a unibyte string.
yamaoka [Wed, 9 Jan 2002 10:23:31 +0000 (10:23 +0000)]
* nnheader.el (std11-fold-region): New function copied from
`rfc2047-fold-region'.
(std11-fold-field): Use it.
yamaoka [Wed, 9 Jan 2002 06:16:27 +0000 (06:16 +0000)]
* gnus.el: Don't autoload "gnus-bitmap".
* gnus-sum.el (gnus-summary-toggle-smiley): Replace `gnus-smiley-display' with
`gnus-article-smiley-display'.
* gnus-art.el (gnus-article-smiley-display): Re-implement to integrate smiley
functions for various Emacsen.
(gnus-treatment-function-alist): Always use `gnus-article-smiley-display' for
`gnus-treat-display-smileys'.
(gnus-treat-display-smileys): Use `gnus-image-type-available-p'.
(gnus-article-smiley-mule-loaded-p): New internal variable.
(gnus-article-should-use-smiley-mule): New user option.
tsuchiya [Tue, 8 Jan 2002 15:02:04 +0000 (15:02 +0000)]
Merge changes on t-gnus-6_15-quimby branch.
yamaoka [Tue, 8 Jan 2002 11:49:37 +0000 (11:49 +0000)]
* gnus-art.el (article-toggle-headers): Expose headers even if there is a
boundary line.
tsuchiya [Tue, 8 Jan 2002 07:32:44 +0000 (07:32 +0000)]
(gnus-namazu/highlight-words): Reimplemented.
yamaoka [Tue, 8 Jan 2002 06:49:03 +0000 (06:49 +0000)]
* nnheader.el (mail-narrow-to-head): Copy from ietf-drums.el;
it should go to the beginning of the header after narrowing.
yamaoka [Tue, 8 Jan 2002 05:26:24 +0000 (05:26 +0000)]
Feedback from `t-gnus-6_15-quimby' branch.
tsuchiya [Sun, 6 Jan 2002 09:09:02 +0000 (09:09 +0000)]
Fix typo.
tsuchiya [Sat, 5 Jan 2002 15:30:20 +0000 (15:30 +0000)]
Merge changes on t-gnus-6_15-quimby.
tsuchiya [Mon, 10 Dec 2001 09:11:21 +0000 (09:11 +0000)]
(gnus-namazu-summary-buffer-name): Changed
the expression to decide whether `gnus-summary-buffer-name' should
be advised.
(gnus-namazu/setup): Strict checking the other Gnus variants than
Oort-Gnus before handling `gnus-group-name-charset-group-alist'.
tsuchiya [Sun, 9 Dec 2001 12:44:58 +0000 (12:44 +0000)]
Cancel the last change.
* lisp/gnus-namazu.el (gnus-namazu-summary-buffer-name): New advice.
tsuchiya [Sun, 9 Dec 2001 11:11:20 +0000 (11:11 +0000)]
* lisp/gnus-namazu.el (gnus-namazu-search): Slightly modified for
Oort Gnus v0.03.
* lisp/gnus.el (top): Add autoload of `gnus-namazu-search'.
* lisp/gnus-sum.el (gnus-summary-mode-map): Define "\C-c\C-n" as
`gnus-namazu-search'.
* lisp/gnus-group.el (gnus-group-mode-map): Define "\C-c\C-n" as
`gnus-namazu-search'.
* lisp/gnus-namazu.el: New file.
tsuchiya [Sun, 9 Dec 2001 08:29:42 +0000 (08:29 +0000)]
New file which is imported from `t-gnus-6_15-quimby' branch.
yamaoka [Mon, 3 Dec 2001 22:18:31 +0000 (22:18 +0000)]
Typo (cf. fj.news.reader.gnus).
yoichi [Sun, 7 Oct 2001 08:10:41 +0000 (08:10 +0000)]
Fix.
yamaoka [Mon, 1 Oct 2001 06:35:39 +0000 (06:35 +0000)]
* gnus.texi, gnus-ja.texi (Fancy Mail Splitting): Say that
`nnmail-cache-accepted-message-ids' must be non-nil for splitting with parents
to work.
yamaoka [Thu, 27 Sep 2001 23:57:18 +0000 (23:57 +0000)]
* gnus-vers.el (gnus-revision-number): Increment to 06.
yamaoka [Thu, 27 Sep 2001 12:07:58 +0000 (12:07 +0000)]
Fix.
yamaoka [Thu, 27 Sep 2001 12:02:13 +0000 (12:02 +0000)]
* message.el (message-find-invisible-regions): Look for the text-property
`mime-edit-invisible' as well as `message-invisible'.
(message-save-drafts): Copy the text-property `mime-edit-invisible' from the
message editing buffer to the encoding buffer.
(message-send): Ditto.
hermit [Wed, 26 Sep 2001 19:35:01 +0000 (19:35 +0000)]
Fix typo.
hermit [Wed, 26 Sep 2001 19:24:09 +0000 (19:24 +0000)]
Fix typo.
yamaoka [Tue, 18 Sep 2001 23:08:28 +0000 (23:08 +0000)]
* dgnushack.el: If W3DIR is identical to URLDIR, don't add it to `load-path'.
yamaoka [Mon, 17 Sep 2001 02:04:52 +0000 (02:04 +0000)]
Synch with Nana-gnus 7.1.0.26.
hermit [Sun, 16 Sep 2001 09:40:27 +0000 (09:40 +0000)]
Fix typo.
hermit [Sun, 16 Sep 2001 09:16:22 +0000 (09:16 +0000)]
Fix typo.
tsuchiya [Tue, 11 Sep 2001 13:58:28 +0000 (13:58 +0000)]
* lisp/gnus-art.el (gnus-request-article-this-buffer): Make a copy
of the requested article only when the current directory does noe
equal to `gnus-original-article-buffer'.
yamaoka [Tue, 11 Sep 2001 08:21:51 +0000 (08:21 +0000)]
Synch with `t-gnus-6_15-quimby'.
yamaoka [Tue, 11 Sep 2001 00:12:02 +0000 (00:12 +0000)]
Cancel the recent changes.
yamaoka [Mon, 10 Sep 2001 23:20:58 +0000 (23:20 +0000)]
Oops, fix again.
yamaoka [Mon, 10 Sep 2001 22:51:44 +0000 (22:51 +0000)]
Fix.
yamaoka [Mon, 10 Sep 2001 10:24:51 +0000 (10:24 +0000)]
Update for BBDB v2.33.
yamaoka [Mon, 10 Sep 2001 05:52:15 +0000 (05:52 +0000)]
* gnus-bbdb.el (gnus-bbdb/pop-up-bbdb-buffer): Use `bbdb-display-layout'
or `bbdb-pop-up-display-layout' instead of `bbdb-elided-display' or
`bbdb-pop-up-elided-display' when BBDB v2.33 or later is running.
yamaoka [Wed, 29 Aug 2001 07:29:34 +0000 (07:29 +0000)]
* gnus-util.el (gnus-truncate-string): Abolished.
tsuchiya [Sat, 18 Aug 2001 08:04:22 +0000 (08:04 +0000)]
(gnus-group-make-shimbun-group): Call
`shimbun-groups' to detect avaiable groups of specified server.
yamaoka [Fri, 17 Aug 2001 01:30:19 +0000 (01:30 +0000)]
Applied patch from KANEMATSU Daiji <kanematu@sra.co.jp>.
* message.el (message-signature-separator-for-insertion): New customizable
variable which is used for signature separator.
* message.el (message-insert-signature): Use variable
`message-signature-separator-for-insertion' instead of hard code.
yamaoka [Wed, 15 Aug 2001 06:19:33 +0000 (06:19 +0000)]
Fix typo by Yoichi NAKAYAMA <yoichi@eken.phys.nagoya-u.ac.jp>.
yamaoka [Mon, 13 Aug 2001 22:34:00 +0000 (22:34 +0000)]
* gnus-vers.el (gnus-revision-number): Increment to 05.
* gnus-art.el (gnus-request-article-this-buffer): Insert an article into
`gnus-original-article-buffer' instead of `gnus-article-buffer'.
yamaoka [Mon, 30 Jul 2001 13:08:33 +0000 (13:08 +0000)]
* gnus-sum.el (gnus-select-newsgroup): Don't examine cached articles with
`gnus-cache-articles-in-group' even if the current group is not a virtual
group (see ChangeLog.1 1999-03-02).
yamaoka [Mon, 30 Jul 2001 10:27:40 +0000 (10:27 +0000)]
* gnus-vers.el (gnus-revision-number): Increment to 04.
* nnmh.el (nnmh-retrieve-parsed-headers): Abolished.
* gnus-sum.el (gnus-get-newsgroup-headers-xover): Don't use
`gnus-retrieve-parsed-headers'.
(gnus-fetch-headers): Ditto.
* gnus-int.el (gnus-retrieve-parsed-headers): Abolished.
* gnus-cache.el (gnus-cache-braid-headers): Abolished.
(gnus-cache-retrieve-parsed-headers): Abolished.
yamaoka [Mon, 30 Jul 2001 02:56:11 +0000 (02:56 +0000)]
Fix.
yamaoka [Mon, 30 Jul 2001 02:38:49 +0000 (02:38 +0000)]
* nnshimbun.el (nnshimbun-request-expire-articles): Bind
`nnmail-expiry-wait-function' to nil if the group's parameter `expiry-wait'
is specified by the user or the shimbun's default value is provided.
yamaoka [Fri, 27 Jul 2001 08:45:59 +0000 (08:45 +0000)]
Fix.
yamaoka [Fri, 27 Jul 2001 08:16:34 +0000 (08:16 +0000)]
Update.
yamaoka [Fri, 27 Jul 2001 08:14:35 +0000 (08:14 +0000)]
* gnus-msg.el (gnus-message-make-user-agent): New implementation.
yamaoka [Thu, 19 Jul 2001 02:11:53 +0000 (02:11 +0000)]
* gnus-vers.el (gnus-revision-number): Increment to 03.
* nntp.el (nntp-request-newgroups): Use UTC date for NEWGROUPS command.
* gnus-start.el (gnus-find-new-newsgroups): Use `message-make-date' instead
of `current-time-string'.
(gnus-ask-server-for-new-groups): Ditto.
(gnus-check-first-time-used): Ditto.
yamaoka [Thu, 12 Jul 2001 08:23:58 +0000 (08:23 +0000)]
* message.el (message-yank-original): Unwind-protect while suspending
font-lock.
(message-mode): Modify for the following changes.
(message-font-lock-keywords-2): Abolished.
(message-font-lock-keywords-1): Abolished.
(message-font-lock-keywords): Unified.
(message-font-lock-cited-text-matcher): Abolished.
(font-lock-after-change-function): Don't advise it.
(message-font-lock-last-position): Abolished.
(message-font-lock-citation-name-max-column): Abolished.
(message-font-lock-cited-text-regexp) Abolished.
(message-font-lock-fence-close-position): Abolished.
(message-font-lock-fence-open-position): Abolished.
(message-font-lock-fence-close-regexp): Abolished.
(message-font-lock-fence-open-regexp): Abolished.
yamaoka [Tue, 10 Jul 2001 23:34:04 +0000 (23:34 +0000)]
* message.el (message-font-lock-keywords-1): Replace regexp for mml tags
with `mime-edit-tag-regexp'.
yamaoka [Tue, 10 Jul 2001 12:55:07 +0000 (12:55 +0000)]
* message.el (message-font-lock-keywords-2): Move definitions for cited
texts and mml tags to `message-font-lock-keywords-1'.
yamaoka [Tue, 10 Jul 2001 00:57:20 +0000 (00:57 +0000)]
Fix last change.
yamaoka [Mon, 9 Jul 2001 23:52:33 +0000 (23:52 +0000)]
* dgnushack.el: Add the parent directory of the directory where the APEL
modules are installed to `load-path' according to the description of the
file Mule23@1934.
ari [Mon, 9 Jul 2001 09:04:27 +0000 (09:04 +0000)]
* Modify URI of emacs-w3m.
* texi/gnus-ja.texi: "miscellanina" -> "miscellania"
yamaoka [Mon, 9 Jul 2001 00:42:26 +0000 (00:42 +0000)]
Applied a patch from KITAGAWA Takurou <i30x1641@ip.media.kyoto-u.ac.jp>
* lisp/Makefile.in (clever): Use `if test... then' instead of `test... &&'.
yamaoka [Fri, 6 Jul 2001 00:07:33 +0000 (00:07 +0000)]
* lisp/Makefile.in (clever): Change the quoting style for the elisp
form to check for XEmacs-p.
* lisp/dgnushack.el: Require `path-util' first, and then search for
the path if it is not found.
yamaoka [Thu, 28 Jun 2001 12:40:04 +0000 (12:40 +0000)]
Contributed by Akitada Koyama <cx2@kh.rim.or.jp>
* gnus-ja.texi (Web Newspaper): Add a description how to show html documents
inline.
yamaoka [Thu, 28 Jun 2001 04:02:46 +0000 (04:02 +0000)]
* message-ja.texi (message-suspend-font-lock-when-citing): Add a description.
* message.texi (message-suspend-font-lock-when-citing): Ditto.
* message.el (message-yank-original): Suspend font-lock'ing while citing
an original message.
(message-suspend-font-lock-when-citing): New user option.
yamaoka [Mon, 25 Jun 2001 12:03:01 +0000 (12:03 +0000)]
* gnus-clfns.el (find-cl-run-time-functions): New implementation.
yamaoka [Fri, 22 Jun 2001 12:29:04 +0000 (12:29 +0000)]
* gnus-art.el (article-display-x-face): Don't gather X-Face fields in
`gnus-original-article-buffer'.
yamaoka [Wed, 20 Jun 2001 07:01:58 +0000 (07:01 +0000)]
Typo.
yamaoka [Mon, 18 Jun 2001 09:36:58 +0000 (09:36 +0000)]
* gnus-ja.texi (Browsing the Web): `Web Newspaper' does not require w3.
yamaoka [Mon, 18 Jun 2001 09:09:41 +0000 (09:09 +0000)]
* nnshimbun.el (nnshimbun-find-parameter): Undo the last bogus changes.
yamaoka [Mon, 18 Jun 2001 04:35:31 +0000 (04:35 +0000)]
* gnus-ja.texi (Web newspaper): Untabify the Lisp form.
yamaoka [Mon, 18 Jun 2001 04:05:02 +0000 (04:05 +0000)]
Synchronize with the branch `t-gnus-6_15-quimby'.
yamaoka [Mon, 18 Jun 2001 02:50:53 +0000 (02:50 +0000)]
Synchronize with the branch `t-gnus-6_15-quimby'.
yamaoka [Mon, 18 Jun 2001 02:42:32 +0000 (02:42 +0000)]
Synchronize with the branch `t-gnus-6_15-quimby'.
yamaoka [Mon, 18 Jun 2001 01:55:18 +0000 (01:55 +0000)]
Synchronize with the branch `t-gnus-6_15-quimby'.
yamaoka [Fri, 15 Jun 2001 01:39:23 +0000 (01:39 +0000)]
* gnus-ja.texi (Web Newspaper): Add footnotes.
yamaoka [Thu, 14 Jun 2001 08:21:05 +0000 (08:21 +0000)]
T-gnus 6.15.3 revision 02.
Feedback the improvement of nnshimbun from the branch `t-gnus-6_15-quimby'.
yamaoka [Wed, 30 May 2001 22:42:16 +0000 (22:42 +0000)]
Oops, replace "an useless" to "a useless".
yamaoka [Wed, 30 May 2001 22:28:42 +0000 (22:28 +0000)]
* gnus-clfns.el (find-cl-run-time-functions): Remove an useless non-global
var; scroll the output window automatically.
tsuchiya [Wed, 30 May 2001 15:55:52 +0000 (15:55 +0000)]
(nnshimbun-header-xref): Removed.
(nnshimbun-check-header): Removed.
(nnshimbun-make-shimbun-header): Don't call
`nnshimbun-header-xref'.
(nnshimbun-request-group): Simplified.
(nnshimbun-request-article-1): Call `nnshimbun-replace-nov-entry'
instead of `nnshimbun-check-header'.
(nnshimbun-insert-nov): New function.
(nnshimbun-generate-nov-database): Call `nnshimbun-insert-nov'
instead of `nnheader-insert-nov'.
(nnshimbun-replace-nov-entry): New function.
yamaoka [Tue, 29 May 2001 23:43:30 +0000 (23:43 +0000)]
* gnus-clfns.el (find-cl-run-time-functions): Add a parser for `dolist';
protect against errors.
yamaoka [Tue, 29 May 2001 11:57:45 +0000 (11:57 +0000)]
Typo.
yamaoka [Tue, 29 May 2001 11:30:48 +0000 (11:30 +0000)]
* nnshimbun.el (nnshimbun-retrieve-headers-with-nov): Don't use `last'.
(nnshimbun-make-shimbun-header): Use the following macros.
(nnshimbun-mail-header-from): New macro whose definition will be changed
statically for Gnus or gnus.
(nnshimbun-mail-header-subject): Ditto.
(TopLevel): Don't require `gnus-clfns'.
* gnus.el: Add autoload for `find-cl-run-time-functions'.
* gnus-clfns.el (find-cl-run-time-functions): New command for the developers.
(cl-run-time-functions): New variable.
(TopLevel): Don't require `cl' at run-time.
yamaoka [Mon, 28 May 2001 10:26:57 +0000 (10:26 +0000)]
* texi/gnus-ja.texi (Web Newspaper): Updated by TSUCHIYA-san.
yamaoka [Mon, 28 May 2001 07:43:45 +0000 (07:43 +0000)]
* lisp/dgnushack.el (dgnushack-unexporting-files): Add "nnshimbun.el" if the
library "shimbun" is not found.
(TopLevel): Add "/somewhere/apel/" to `load-path' if it is needed.
(locate-library): Redefine it for Mule before it is called.
* README.semi.ja: Update for the use of Emacs-W3M.
* README.semi: Ditto.
* Mule23@1934.ja: Ditto.
* Mule23@1934.en: Ditto.
tsuchiya [Mon, 28 May 2001 02:25:10 +0000 (02:25 +0000)]
* lisp/nnshimbun.el: Reconstructed to use `shimbun'.
* lisp/gnus-group.el (gnus-group-make-shimbun-group):
Reconstructed to use `shimbun'.
tsuchiya [Mon, 28 May 2001 02:05:53 +0000 (02:05 +0000)]
* lisp/dgnushack.el (toplevel): Add paths if and only if APEL and FLIM can't be found.
yamaoka [Thu, 17 May 2001 08:24:00 +0000 (08:24 +0000)]
* dgnushack.el (dgnushack-bind-colon-keywords): Don't ignore
`widget-convert-button', `widget-create' and `widget-put';
ignore `defface'.
yamaoka [Mon, 14 May 2001 23:05:32 +0000 (23:05 +0000)]
* gnus.el: Require `base64' if `base64-encode-string' is not a built-in
function.
* dgnushack.el (dgnushack-bind-colon-keywords): Ignore `defgroup'.
yamaoka [Mon, 14 May 2001 12:05:18 +0000 (12:05 +0000)]
Remove a meaningless comment.
yamaoka [Mon, 14 May 2001 11:41:14 +0000 (11:41 +0000)]
* lisp/gnus-vers.el (gnus-revision-number): Increment to 01.
* lisp/nnmail.el: Don't bind the colon keywords here.
* lisp/gnus.el (gnus-colon-keywords): New variable which will default to the
value of `dgnushack-colon-keywords'; bind them.
* lisp/dgnushack.el (dgnushack-unexporting-files): Add dgnuskwds.el.
(dgnushack-colon-keywords): New constant which will have the colon keywords
shuld be bound at run-time for old Emacsen;
cache them in the file dgnuskwds.el and bind them.
(locate-library): Make the function to be silent for Mule.
* lisp/Makefile.in (clean): Remove dgnuskwds.el.
yamaoka [Mon, 7 May 2001 09:32:52 +0000 (09:32 +0000)]
* message.el (message-maybe-encode): Don't use `end-of-invisible'.
yamaoka [Mon, 7 May 2001 00:20:40 +0000 (00:20 +0000)]
T-gnus 6.15.3 revision 00 (Synch with Oort Gnus v0.03)
yamaoka [Fri, 27 Apr 2001 04:51:18 +0000 (04:51 +0000)]
* gnus-vers.el (gnus-revision-number): Increment to 01.
* gnus-art.el (gnus-article-mime-edit-exit): Set buffer to
`gnus-article-buffer' just before `gnus-article-prepare-display' is called.
(gnus-article-mime-edit-article-setup): Ditto.
(gnus-article-prepare-display): Don't bind `buffer-read-only' because of
`inhibit-read-only';
don't set the value of `gnus-article-current-summary' here;
delete all extents or overlays and clear the value of
`gnus-button-marker-list' in advance;
make it to run in `gnus-article-buffer'.
(gnus-article-prepare): Make it to run in `gnus-article-buffer'.
(article-toggle-headers): Don't bind `buffer-read-only' because of
`inhibit-read-only'.
(article-hide-headers): Ditto.
yamaoka [Mon, 16 Apr 2001 00:54:43 +0000 (00:54 +0000)]
Synch with Oort Gnus v0.02.
yamaoka [Mon, 16 Apr 2001 00:29:37 +0000 (00:29 +0000)]
Synch with Oort Gnus v0.01.
yamaoka [Sun, 15 Apr 2001 23:36:04 +0000 (23:36 +0000)]
New branch `t-gnus-6_15'
for developing and synchronizing with the released version of Oort Gnus.
tomo [Sun, 15 Apr 2001 23:10:40 +0000 (23:10 +0000)]
This commit was manufactured by cvs2svn to create branch 't-gnus-6_15'.
yamaoka [Sun, 15 Apr 2001 23:10:37 +0000 (23:10 +0000)]
Feeding back from `t-gnus-6_14' into `pgnus-ichikawa'.
(The branch `pgnus-ichikawa' is the trunk of T-gnus.)