X-Git-Url: http://cgit.sxemacs.org/?a=blobdiff_plain;f=lisp%2Fgnus-topic.el;h=3424d4dbc3266a0f3927f6e0a3be5c73b4d2fbf2;hb=2b51e56ecda3c3adc0d3ccd99f31cbdbfebc74bf;hp=acf26daa15a88678d62b12cf156085f62b678e16;hpb=cd70301fa08903f2ec311c95429aed3adac4b80e;p=gnus diff --git a/lisp/gnus-topic.el b/lisp/gnus-topic.el index acf26daa1..3424d4dbc 100644 --- a/lisp/gnus-topic.el +++ b/lisp/gnus-topic.el @@ -1,5 +1,5 @@ ;;; gnus-topic.el --- a folding minor mode for Gnus group buffers -;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000 +;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 ;; Free Software Foundation, Inc. ;; Author: Ilja Weis @@ -46,6 +46,9 @@ :type 'hook :group 'gnus-topic) +(when (featurep 'xemacs) + (add-hook 'gnus-topic-mode-hook 'gnus-xmas-topic-menu-add)) + (defcustom gnus-topic-line-format "%i[ %(%{%n%}%) -- %A ]%v\n" "Format of topic lines. It works along the same lines as a normal formatting string, @@ -57,7 +60,10 @@ with some simple extensions. %g Number of groups in the topic. %a Number of unread articles in the groups in the topic. %A Number of unread articles in the groups in the topic and its subtopics. -" + +General format specifiers can also be used. +See Info node `(gnus)Formatting Variables'." + :link '(custom-manual "(gnus)Formatting Variables") :type 'string :group 'gnus-topic) @@ -98,16 +104,16 @@ with some simple extensions. (defun gnus-group-topic-name () "The name of the topic on the current line." - (let ((topic (get-text-property (gnus-point-at-bol) 'gnus-topic))) + (let ((topic (get-text-property (point-at-bol) 'gnus-topic))) (and topic (symbol-name topic)))) (defun gnus-group-topic-level () "The level of the topic on the current line." - (get-text-property (gnus-point-at-bol) 'gnus-topic-level)) + (get-text-property (point-at-bol) 'gnus-topic-level)) (defun gnus-group-topic-unread () "The number of unread articles in topic on the current line." - (get-text-property (gnus-point-at-bol) 'gnus-topic-unread)) + (get-text-property (point-at-bol) 'gnus-topic-unread)) (defun gnus-topic-unread (topic) "Return the number of unread articles in TOPIC." @@ -120,7 +126,7 @@ with some simple extensions. (defun gnus-topic-visible-p () "Return non-nil if the current topic is visible." - (get-text-property (gnus-point-at-bol) 'gnus-topic-visible)) + (get-text-property (point-at-bol) 'gnus-topic-visible)) (defun gnus-topic-articles-in-topic (entries) (let ((total 0) @@ -160,10 +166,13 @@ with some simple extensions. (list (completing-read "Go to topic: " (mapcar 'list (gnus-topic-list)) nil t))) - (dolist (topic (gnus-current-topics topic)) - (gnus-topic-fold t)) + (let ((buffer-read-only nil)) + (dolist (topic (gnus-current-topics topic)) + (unless (gnus-topic-goto-topic topic) + (gnus-topic-goto-missing-topic topic) + (gnus-topic-display-missing-topic topic)))) (gnus-topic-goto-topic topic)) - + (defun gnus-current-topic () "Return the name of the current topic." (let ((result @@ -188,21 +197,19 @@ If TOPIC, start with that topic." (defun gnus-group-active-topic-p () "Say whether the current topic comes from the active topics." - (save-excursion - (beginning-of-line) - (get-text-property (point) 'gnus-active))) + (get-text-property (point-at-bol) 'gnus-active)) (defun gnus-topic-find-groups (topic &optional level all lowest recursive) "Return entries for all visible groups in TOPIC. If RECURSIVE is t, return groups in its subtopics too." (let ((groups (cdr (assoc topic gnus-topic-alist))) - info clevel unread group params visible-groups entry active) + info clevel unread group params visible-groups entry active) (setq lowest (or lowest 1)) (setq level (or level gnus-level-unsubscribed)) ;; We go through the newsrc to look for matches. (while groups (when (setq group (pop groups)) - (setq entry (gnus-gethash group gnus-newsrc-hashtb) + (setq entry (gnus-group-entry group) info (nth 2 entry) params (gnus-info-params info) active (gnus-active group) @@ -233,18 +240,40 @@ If RECURSIVE is t, return groups in its subtopics too." ;; Add this group to the list of visible groups. (push (or entry group) visible-groups))) (setq visible-groups (nreverse visible-groups)) - (when recursive + (when recursive (if (eq recursive t) (setq recursive (cdr (gnus-topic-find-topology topic)))) (mapcar (lambda (topic-topology) - (setq visible-groups - (nconc visible-groups + (setq visible-groups + (nconc visible-groups (gnus-topic-find-groups - (caar topic-topology) + (caar topic-topology) level all lowest topic-topology)))) (cdr recursive))) visible-groups)) +(defun gnus-topic-goto-previous-topic (n) + "Go to the N'th previous topic." + (interactive "p") + (gnus-topic-goto-next-topic (- n))) + +(defun gnus-topic-goto-next-topic (n) + "Go to the N'th next topic." + (interactive "p") + (let ((backward (< n 0)) + (n (abs n)) + (topic (gnus-current-topic))) + (while (and (> n 0) + (setq topic + (if backward + (gnus-topic-previous-topic topic) + (gnus-topic-next-topic topic)))) + (gnus-topic-goto-topic topic) + (setq n (1- n))) + (when (/= 0 n) + (gnus-message 7 "No more topics")) + n)) + (defun gnus-topic-previous-topic (topic) "Return the previous topic on the same level as TOPIC." (let ((top (cddr (gnus-topic-find-topology @@ -351,9 +380,17 @@ If RECURSIVE is t, return groups in its subtopics too." "Compute the group parameters for GROUP taking into account inheritance from topics." (let ((params-list (copy-sequence (gnus-group-get-parameter group)))) (save-excursion - (gnus-group-goto-group group) (nconc params-list - (gnus-topic-hierarchical-parameters (gnus-current-topic)))))) + (gnus-topic-hierarchical-parameters + ;; First we try to go to the group within the group + ;; buffer and find the topic for the group that way. + ;; This hopefully copes well with groups that are in + ;; more than one topic. Failing that (i.e. when the + ;; group isn't visible in the group buffer) we find a + ;; topic for the group via gnus-group-topic. + (or (and (gnus-group-goto-group group) + (gnus-current-topic)) + (gnus-group-topic group))))))) (defun gnus-topic-hierarchical-parameters (topic) "Return a topic list computed for TOPIC." @@ -393,12 +430,13 @@ if it is t, list groups that have no unread articles. If LOWEST is non-nil, list all newsgroups of level LOWEST or higher." (set-buffer gnus-group-buffer) (let ((buffer-read-only nil) - (lowest (or lowest 1)) - (not-in-list + (lowest (or lowest 1)) + (not-in-list (and gnus-group-listed-groups - (not (eq gnus-group-list-option 'limit)) (copy-sequence gnus-group-listed-groups)))) + (gnus-update-format-specifications nil 'topic) + (when (or (not gnus-topic-alist) (not gnus-topology-checked-p)) (gnus-topic-check-topology)) @@ -416,16 +454,20 @@ If LOWEST is non-nil, list all newsgroups of level LOWEST or higher." regexp)) (when (or gnus-group-listed-groups - (and (>= level gnus-level-killed) + (and (>= level gnus-level-killed) (<= lowest gnus-level-killed))) (gnus-group-prepare-flat-list-dead - (if not-in-list - (gnus-delete-if (lambda (group) - (< (gnus-group-level group) gnus-level-killed)) - not-in-list) - (setq gnus-killed-list (sort gnus-killed-list 'string<))) - gnus-level-killed ?K - regexp)) + (setq gnus-killed-list (sort gnus-killed-list 'string<)) + gnus-level-killed ?K regexp) + (when not-in-list + (unless gnus-killed-hashtb + (gnus-make-hashtable-from-killed)) + (gnus-group-prepare-flat-list-dead + (gnus-remove-if (lambda (group) + (or (gnus-group-entry group) + (gnus-gethash group gnus-killed-hashtb))) + not-in-list) + gnus-level-killed ?K regexp))) ;; Use topics. (prog1 @@ -443,7 +485,7 @@ If LOWEST is non-nil, list all newsgroups of level LOWEST or higher." (setq gnus-group-list-mode (cons level predicate)) (gnus-run-hooks 'gnus-group-prepare-hook)))) -(defun gnus-topic-prepare-topic (topicl level &optional list-level +(defun gnus-topic-prepare-topic (topicl level &optional list-level predicate silent lowest regexp) "Insert TOPIC into the group buffer. @@ -451,8 +493,8 @@ If SILENT, don't insert anything. Return the number of unread articles in the topic and its subtopics." (let* ((type (pop topicl)) (entries (gnus-topic-find-groups - (car type) - (if gnus-group-listed-groups + (car type) + (if gnus-group-listed-groups gnus-level-killed list-level) (or predicate gnus-group-listed-groups @@ -481,7 +523,7 @@ articles in the topic and its subtopics." ;; Insert all the groups that belong in this topic. (while (setq entry (pop entries)) (when (if (stringp entry) - (gnus-group-prepare-logic + (gnus-group-prepare-logic entry (and (or (not gnus-group-listed-groups) @@ -491,7 +533,7 @@ articles in the topic and its subtopics." gnus-level-zombie gnus-level-killed))) (and (<= entry-level list-level) (>= entry-level lowest))))) - (cond + (cond ((stringp regexp) (string-match regexp entry)) ((functionp regexp) @@ -499,7 +541,7 @@ articles in the topic and its subtopics." ((null regexp) t) (t nil)))) (setq info (nth 2 entry)) - (gnus-group-prepare-logic + (gnus-group-prepare-logic (gnus-info-group info) (and (or (not gnus-group-listed-groups) (let ((entry-level (gnus-info-level info))) @@ -638,7 +680,7 @@ articles in the topic and its subtopics." (when (and (eq major-mode 'gnus-group-mode) gnus-topic-mode) (let ((group (gnus-group-group-name)) - (m (point-marker)) + (m (point-marker)) (buffer-read-only nil)) (when (and group (gnus-get-info group) @@ -656,7 +698,8 @@ articles in the topic and its subtopics." (unfound t) entry) ;; Try to jump to a visible group. - (while (and g (not (gnus-group-goto-group (car g) t))) + (while (and g + (not (gnus-group-goto-group (car g) t))) (pop g)) ;; It wasn't visible, so we try to see where to insert it. (when (not g) @@ -668,20 +711,31 @@ articles in the topic and its subtopics." (when (and unfound topic (not (gnus-topic-goto-missing-topic topic))) - (let* ((top (gnus-topic-find-topology topic)) - (children (cddr top)) - (type (cadr top)) - (unread 0) - (entries (gnus-topic-find-groups - (car type) (car gnus-group-list-mode) - (cdr gnus-group-list-mode)))) - (while children - (incf unread (gnus-topic-unread (caar (pop children))))) - (while (setq entry (pop entries)) - (when (numberp (car entry)) - (incf unread (car entry)))) - (gnus-topic-insert-topic-line - topic t t (car (gnus-topic-find-topology topic)) nil unread)))))) + (gnus-topic-display-missing-topic topic))))) + +(defun gnus-topic-display-missing-topic (topic) + "Insert topic lines recursively for missing topics." + (let ((parent (gnus-topic-find-topology + (gnus-topic-parent-topic topic)))) + (when (and parent + (not (gnus-topic-goto-missing-topic (caadr parent)))) + (gnus-topic-display-missing-topic (caadr parent)))) + (gnus-topic-goto-missing-topic topic) + (let* ((top (gnus-topic-find-topology topic)) + (children (cddr top)) + (type (cadr top)) + (unread 0) + (entries (gnus-topic-find-groups + (car type) (car gnus-group-list-mode) + (cdr gnus-group-list-mode))) + entry) + (while children + (incf unread (gnus-topic-unread (caar (pop children))))) + (while (setq entry (pop entries)) + (when (numberp (car entry)) + (incf unread (car entry)))) + (gnus-topic-insert-topic-line + topic t t (car (gnus-topic-find-topology topic)) nil unread))) (defun gnus-topic-goto-missing-topic (topic) (if (gnus-topic-goto-topic topic) @@ -788,8 +842,7 @@ articles in the topic and its subtopics." (pop topics))) ;; Go through all living groups and make sure that ;; they belong to some topic. - (let* ((tgroups (apply 'append (mapcar (lambda (entry) (cdr entry)) - gnus-topic-alist))) + (let* ((tgroups (apply 'append (mapcar 'cdr gnus-topic-alist))) (entry (last (assoc (caar gnus-topic-topology) gnus-topic-alist))) (newsrc (cdr gnus-newsrc-alist)) group) @@ -803,7 +856,7 @@ articles in the topic and its subtopics." (while (setq topic (pop alist)) (while (cdr topic) (if (and (cadr topic) - (gnus-gethash (cadr topic) gnus-newsrc-hashtb)) + (gnus-group-entry (cadr topic))) (setq topic (cdr topic)) (setcdr topic (cddr topic))))))) @@ -833,7 +886,7 @@ articles in the topic and its subtopics." (let ((topic-name (pop topic)) group filtered-topic) (while (setq group (pop topic)) - (when (and (or (gnus-gethash group gnus-active-hashtb) + (when (and (or (gnus-active group) (gnus-info-method (gnus-get-info group))) (not (gnus-gethash group gnus-killed-hashtb))) (push group filtered-topic))) @@ -875,8 +928,8 @@ articles in the topic and its subtopics." ? )) (yanked (list group)) alist talist end) - ;; Then we enter the yanked groups into the topics they belong - ;; to. + ;; Then we enter the yanked groups into the topics + ;; they belong to. (when (setq alist (assoc (save-excursion (forward-line -1) (or @@ -994,6 +1047,7 @@ articles in the topic and its subtopics." "\r" gnus-topic-select-group " " gnus-topic-read-group "\C-c\C-x" gnus-topic-expire-articles + "c" gnus-topic-catchup-articles "\C-k" gnus-topic-kill-group "\C-y" gnus-topic-yank-group "\M-g" gnus-topic-get-new-news-this-topic @@ -1020,6 +1074,8 @@ articles in the topic and its subtopics." "j" gnus-topic-jump-to-topic "M" gnus-topic-move-matching "C" gnus-topic-copy-matching + "\M-p" gnus-topic-goto-previous-topic + "\M-n" gnus-topic-goto-next-topic "\C-i" gnus-topic-indent [tab] gnus-topic-indent "r" gnus-topic-rename @@ -1032,6 +1088,7 @@ articles in the topic and its subtopics." "a" gnus-topic-sort-groups-by-alphabet "u" gnus-topic-sort-groups-by-unread "l" gnus-topic-sort-groups-by-level + "e" gnus-topic-sort-groups-by-server "v" gnus-topic-sort-groups-by-score "r" gnus-topic-sort-groups-by-rank "m" gnus-topic-sort-groups-by-method)) @@ -1043,21 +1100,23 @@ articles in the topic and its subtopics." '("Topics" ["Toggle topics" gnus-topic-mode t] ("Groups" - ["Copy" gnus-topic-copy-group t] - ["Move" gnus-topic-move-group t] + ["Copy..." gnus-topic-copy-group t] + ["Move..." gnus-topic-move-group t] ["Remove" gnus-topic-remove-group t] - ["Copy matching" gnus-topic-copy-matching t] - ["Move matching" gnus-topic-move-matching t]) + ["Copy matching..." gnus-topic-copy-matching t] + ["Move matching..." gnus-topic-move-matching t]) ("Topics" - ["Goto" gnus-topic-jump-to-topic t] + ["Goto..." gnus-topic-jump-to-topic t] ["Show" gnus-topic-show-topic t] ["Hide" gnus-topic-hide-topic t] ["Delete" gnus-topic-delete t] - ["Rename" gnus-topic-rename t] - ["Create" gnus-topic-create-topic t] + ["Rename..." gnus-topic-rename t] + ["Create..." gnus-topic-create-topic t] ["Mark" gnus-topic-mark-topic t] ["Indent" gnus-topic-indent t] ["Sort" gnus-topic-sort-topics t] + ["Previous topic" gnus-topic-goto-previous-topic t] + ["Next topic" gnus-topic-goto-next-topic t] ["Toggle hide empty" gnus-topic-toggle-display-empty-topics t] ["Edit parameters" gnus-topic-edit-parameters t]) ["List active" gnus-topic-list-active t])))) @@ -1072,11 +1131,11 @@ articles in the topic and its subtopics." (> (prefix-numeric-value arg) 0))) ;; Infest Gnus with topics. (if (not gnus-topic-mode) - (setq gnus-goto-missing-group-function nil) + (setq gnus-goto-missing-group-function nil) (when (gnus-visual-p 'topic-menu 'menu) (gnus-topic-make-menu-bar)) (gnus-set-format 'topic t) - (gnus-add-minor-mode 'gnus-topic-mode " Topic" + (add-minor-mode 'gnus-topic-mode " Topic" gnus-topic-mode-map nil (lambda (&rest junk) (interactive) (gnus-topic-mode nil t))) @@ -1095,8 +1154,9 @@ articles in the topic and its subtopics." 'gnus-group-sort-topic) (setq gnus-group-change-level-function 'gnus-topic-change-level) (setq gnus-goto-missing-group-function 'gnus-topic-goto-missing-group) - (make-local-hook 'gnus-check-bogus-groups-hook) - (add-hook 'gnus-check-bogus-groups-hook 'gnus-topic-clean-alist) + (gnus-make-local-hook 'gnus-check-bogus-groups-hook) + (add-hook 'gnus-check-bogus-groups-hook 'gnus-topic-clean-alist + nil 'local) (setq gnus-topology-checked-p nil) ;; We check the topology. (when gnus-newsrc-alist @@ -1115,11 +1175,14 @@ articles in the topic and its subtopics." (defun gnus-topic-select-group (&optional all) "Select this newsgroup. No article is selected automatically. +If the group is opened, just switch the summary buffer. If ALL is non-nil, already read articles become readable. If ALL is a number, fetch this number of articles. If performed over a topic line, toggle folding the topic." (interactive "P") + (when (and (eobp) (not (gnus-group-group-name))) + (forward-line -1)) (if (gnus-group-topic-p) (let ((gnus-group-list-mode (if all (cons (if (numberp all) all 7) t) gnus-group-list-mode))) @@ -1142,10 +1205,27 @@ If performed over a topic line, toggle folding the topic." (gnus-message 5 "Expiring groups in %s..." topic) (let ((gnus-group-marked (mapcar (lambda (entry) (car (nth 2 entry))) - (gnus-topic-find-groups topic gnus-level-killed t)))) + (gnus-topic-find-groups topic gnus-level-killed t + nil t)))) (gnus-group-expire-articles nil)) (gnus-message 5 "Expiring groups in %s...done" topic)))) +(defun gnus-topic-catchup-articles (topic) + "Catchup this topic or group. +Also see `gnus-group-catchup'." + (interactive (list (gnus-group-topic-name))) + (if (not topic) + (call-interactively 'gnus-group-catchup-current) + (save-excursion + (let* ((groups + (mapcar (lambda (entry) (car (nth 2 entry))) + (gnus-topic-find-groups topic gnus-level-killed t + nil t))) + (buffer-read-only nil) + (gnus-group-marked groups)) + (gnus-group-catchup-current) + (mapcar 'gnus-topic-update-topics-containing-group groups))))) + (defun gnus-topic-read-group (&optional all no-article group) "Read news in this newsgroup. If the prefix argument ALL is non-nil, already read articles become @@ -1175,7 +1255,7 @@ When used interactively, PARENT will be the topic under point." (unless parent (setq parent (caar gnus-topic-topology))) (let ((top (cdr (gnus-topic-find-topology parent))) - (full-topic (or full-topic `((,topic visible))))) + (full-topic (or full-topic (list (list topic 'visible nil nil))))) (unless top (error "No such parent topic: %s" parent)) (if previous @@ -1191,10 +1271,10 @@ When used interactively, PARENT will be the topic under point." (gnus-group-list-groups) (gnus-topic-goto-topic topic)) -;; FIXME: -;; 1. When the marked groups are overlapped with the process +;; FIXME: +;; 1. When the marked groups are overlapped with the process ;; region, the behavior of move or remove is not right. -;; 2. Can't process on several marked groups with a same name, +;; 2. Can't process on several marked groups with a same name, ;; because gnus-group-marked only keeps one copy. (defun gnus-topic-move-group (n topic &optional copyp) @@ -1202,8 +1282,9 @@ When used interactively, PARENT will be the topic under point." If COPYP, copy the groups instead." (interactive (list current-prefix-arg - (completing-read "Move to topic: " gnus-topic-alist nil t))) - (let ((use-marked (and (not n) (not (gnus-region-active-p)) + (gnus-completing-read "Move to topic" gnus-topic-alist nil t + 'gnus-topic-history))) + (let ((use-marked (and (not n) (not (gnus-region-active-p)) gnus-group-marked t)) (groups (gnus-group-process-prefix n)) (topicl (assoc topic gnus-topic-alist)) @@ -1230,10 +1311,10 @@ If COPYP, copy the groups instead." (defun gnus-topic-remove-group (&optional n) "Remove the current group from the topic." (interactive "P") - (let ((use-marked (and (not n) (not (gnus-region-active-p)) + (let ((use-marked (and (not n) (not (gnus-region-active-p)) gnus-group-marked t)) (groups (gnus-group-process-prefix n))) - (mapcar + (mapc (lambda (group) (gnus-group-remove-mark group use-marked) (let ((topicl (assoc (gnus-current-topic) gnus-topic-alist)) @@ -1328,7 +1409,7 @@ If PERMANENT, make it stay hidden in subsequent sessions as well." (when (gnus-current-topic) (gnus-topic-goto-topic (gnus-current-topic)) (if permanent - (setcar (cddr + (setcar (cddr (cadr (gnus-topic-find-topology (gnus-current-topic)))) 'hidden)) @@ -1341,45 +1422,49 @@ If PERMANENT, make it stay shown in subsequent sessions as well." (when (gnus-group-topic-p) (if (not permanent) (gnus-topic-remove-topic t nil) - (let ((topic - (gnus-topic-find-topology + (let ((topic + (gnus-topic-find-topology (completing-read "Show topic: " gnus-topic-alist nil t)))) (setcar (cddr (cadr topic)) nil) (setcar (cdr (cadr topic)) 'visible) (gnus-group-list-groups))))) -(defun gnus-topic-mark-topic (topic &optional unmark recursive) +(defun gnus-topic-mark-topic (topic &optional unmark non-recursive) "Mark all groups in the TOPIC with the process mark. -If RECURSIVE is t, mark its subtopics too." +If NON-RECURSIVE (which is the prefix) is t, don't mark its subtopics." (interactive (list (gnus-group-topic-name) nil (and current-prefix-arg t))) (if (not topic) (call-interactively 'gnus-group-mark-group) (save-excursion - (let ((groups (gnus-topic-find-groups topic gnus-level-killed t nil - recursive))) + (let ((groups (gnus-topic-find-groups topic gnus-level-killed t nil + (not non-recursive)))) (while groups (funcall (if unmark 'gnus-group-remove-mark 'gnus-group-set-mark) (gnus-info-group (nth 2 (pop groups))))))))) -(defun gnus-topic-unmark-topic (topic &optional dummy recursive) +(defun gnus-topic-unmark-topic (topic &optional dummy non-recursive) "Remove the process mark from all groups in the TOPIC. -If RECURSIVE is t, unmark its subtopics too." +If NON-RECURSIVE (which is the prefix) is t, don't unmark its subtopics." (interactive (list (gnus-group-topic-name) nil (and current-prefix-arg t))) (if (not topic) (call-interactively 'gnus-group-unmark-group) - (gnus-topic-mark-topic topic t recursive))) + (gnus-topic-mark-topic topic t non-recursive))) (defun gnus-topic-get-new-news-this-topic (&optional n) "Check for new news in the current topic." (interactive "P") (if (not (gnus-group-topic-p)) (gnus-group-get-new-news-this-group n) - (gnus-topic-mark-topic (gnus-group-topic-name) nil (and n t)) - (gnus-group-get-new-news-this-group))) + (let* ((topic (gnus-group-topic-name)) + (data (cadr (gnus-topic-find-topology topic)))) + (save-excursion + (gnus-topic-mark-topic topic nil (and n t)) + (gnus-group-get-new-news-this-group)) + (gnus-topic-remove-topic (eq 'visible (cadr data)))))) (defun gnus-topic-move-matching (regexp topic &optional copyp) "Move all groups that match REGEXP to some topic." @@ -1425,7 +1510,7 @@ If RECURSIVE is t, unmark its subtopics too." (interactive (let ((topic (gnus-current-topic))) (list topic - (read-string (format "Rename %s to: " topic))))) + (read-string (format "Rename %s to: " topic) topic)))) ;; Check whether the new name exists. (when (gnus-topic-find-topology new-name) (error "Topic '%s' already exists" new-name)) @@ -1461,7 +1546,7 @@ If UNINDENT, remove an indentation." (gnus-topic-kill-group) (push (cdar gnus-topic-killed-topics) gnus-topic-alist) (gnus-topic-create-topic - topic parent nil (cdaar gnus-topic-killed-topics)) + topic parent nil (cdar (car gnus-topic-killed-topics))) (pop gnus-topic-killed-topics) (or (gnus-topic-goto-topic topic) (gnus-topic-goto-topic parent)))))) @@ -1480,7 +1565,7 @@ If UNINDENT, remove an indentation." (push (cdar gnus-topic-killed-topics) gnus-topic-alist) (gnus-topic-create-topic topic grandparent (gnus-topic-next-topic parent) - (cdaar gnus-topic-killed-topics)) + (cdar (car gnus-topic-killed-topics))) (pop gnus-topic-killed-topics) (gnus-topic-goto-topic topic)))) @@ -1597,22 +1682,29 @@ If REVERSE, sort in reverse order." (interactive "P") (gnus-topic-sort-groups 'gnus-group-sort-by-method reverse)) +(defun gnus-topic-sort-groups-by-server (&optional reverse) + "Sort the current topic alphabetically by server name. +If REVERSE, sort in reverse order." + (interactive "P") + (gnus-topic-sort-groups 'gnus-group-sort-by-server reverse)) + (defun gnus-topic-sort-topics-1 (top reverse) (if (cdr top) (let ((subtop - (mapcar `(lambda (top) - (gnus-topic-sort-topics-1 top ,reverse)) + (mapcar (gnus-byte-compile + `(lambda (top) + (gnus-topic-sort-topics-1 top ,reverse))) (sort (cdr top) - '(lambda (t1 t2) - (string-lessp (caar t1) (caar t2))))))) + (lambda (t1 t2) + (string-lessp (caar t1) (caar t2))))))) (setcdr top (if reverse (reverse subtop) subtop)))) top) (defun gnus-topic-sort-topics (&optional topic reverse) - "Sort topics in TOPIC alphabeticaly by topic name. + "Sort topics in TOPIC alphabetically by topic name. If REVERSE, reverse the sorting order." - (interactive - (list (completing-read "Sort topics in : " gnus-topic-alist nil t + (interactive + (list (completing-read "Sort topics in : " gnus-topic-alist nil t (gnus-current-topic)) current-prefix-arg)) (let ((topic-topology (or (and topic (cdr (gnus-topic-find-topology topic))) @@ -1624,8 +1716,8 @@ If REVERSE, reverse the sorting order." (defun gnus-topic-move (current to) "Move the CURRENT topic to TO." - (interactive - (list + (interactive + (list (gnus-group-topic-name) (completing-read "Move to topic: " gnus-topic-alist nil t))) (unless (and current to) @@ -1657,8 +1749,16 @@ If REVERSE, reverse the sorting order." (gnus-subscribe-alphabetically newsgroup) ;; Add the group to the topic. (nconc (assoc topic gnus-topic-alist) (list newsgroup)) - (throw 'end t)))))) - + ;; if this topic specifies a default level, use it + (let ((subscribe-level (cdr (assq 'subscribe-level + (gnus-topic-parameters topic))))) + (when subscribe-level + (gnus-group-change-level newsgroup subscribe-level + gnus-level-default-subscribed))) + (throw 'end t))) + nil))) + (provide 'gnus-topic) +;;; arch-tag: bf176856-f30c-40f0-ae77-e41529a1134c ;;; gnus-topic.el ends here