* gnus-art.el (gnus-mime-copy-part): Don't decode compressed parts.

[gnus] / lisp / gnus-topic.el

diff --git a/lisp/gnus-topic.el b/lisp/gnus-topic.el
index e62c2a7..ff7e59a 100644 (file)
--- 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
 ;;; gnus-topic.el --- a folding minor mode for Gnus group buffers

-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003

 ;;        Free Software Foundation, Inc.
 
 ;; Author: Ilja Weis <kult@uni-paderborn.de>
 ;;        Free Software Foundation, Inc.
 
 ;; Author: Ilja Weis <kult@uni-paderborn.de>


@@ -62,7 +62,7 @@ with some simple extensions.
 %A  Number of unread articles in the groups in the topic and its subtopics.
 
 General format specifiers can also be used.
 %A  Number of unread articles in the groups in the topic and its subtopics.
 
 General format specifiers can also be used.

-See (gnus)Formatting Variables."
+See Info node `(gnus)Formatting Variables'."

   :link '(custom-manual "(gnus)Formatting Variables")
   :type 'string
   :group 'gnus-topic)
   :link '(custom-manual "(gnus)Formatting Variables")
   :type 'string
   :group 'gnus-topic)


@@ -104,16 +104,16 @@ See (gnus)Formatting Variables."
 
 (defun gnus-group-topic-name ()
   "The name of the topic on the current line."
 
 (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."
     (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."
 
 (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."
 
 (defun gnus-topic-unread (topic)
   "Return the number of unread articles in TOPIC."


@@ -126,7 +126,7 @@ See (gnus)Formatting Variables."
 
 (defun gnus-topic-visible-p ()
   "Return non-nil if the current topic is visible."
 
 (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)
 
 (defun gnus-topic-articles-in-topic (entries)
   (let ((total 0)


@@ -166,9 +166,11 @@ See (gnus)Formatting Variables."
    (list (completing-read "Go to topic: "
                          (mapcar 'list (gnus-topic-list))
                          nil t)))
    (list (completing-read "Go to topic: "
                          (mapcar 'list (gnus-topic-list))
                          nil t)))

-  (dolist (topic (gnus-current-topics topic))
-    (gnus-topic-goto-topic 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 ()
   (gnus-topic-goto-topic topic))
 
 (defun gnus-current-topic ()


@@ -195,9 +197,7 @@ If TOPIC, start with that topic."
 
 (defun gnus-group-active-topic-p ()
   "Say whether the current topic comes from the active topics."
 
 (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.
 
 (defun gnus-topic-find-groups (topic &optional level all lowest recursive)
   "Return entries for all visible groups in TOPIC.


@@ -209,7 +209,7 @@ If RECURSIVE is t, return groups in its subtopics too."
     ;; We go through the newsrc to look for matches.
     (while groups
       (when (setq group (pop groups))
     ;; 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)
              info (nth 2 entry)
              params (gnus-info-params info)
              active (gnus-active group)


@@ -394,10 +394,9 @@ If RECURSIVE is t, return groups in its subtopics too."
 
 (defun gnus-topic-hierarchical-parameters (topic)
   "Return a topic list computed for TOPIC."
 
 (defun gnus-topic-hierarchical-parameters (topic)
   "Return a topic list computed for TOPIC."

-  (let ((topics (gnus-current-topics topic))
-       params-list param out params)
-    (while topics
-      (push (gnus-topic-parameters (pop topics)) params-list))
+  (let ((params-list (nreverse (mapcar 'gnus-topic-parameters
+                                      (gnus-current-topics topic))))
+       param out params)

     ;; We probably have lots of nil elements here, so
     ;; we remove them.  Probably faster than doing this "properly".
     (setq params-list (delq nil params-list))
     ;; We probably have lots of nil elements here, so
     ;; we remove them.  Probably faster than doing this "properly".
     (setq params-list (delq nil params-list))


@@ -435,6 +434,8 @@ If LOWEST is non-nil, list all newsgroups of level LOWEST or higher."
         (and gnus-group-listed-groups
              (copy-sequence gnus-group-listed-groups))))
 
         (and gnus-group-listed-groups
              (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))
     (when (or (not gnus-topic-alist)
              (not gnus-topology-checked-p))
       (gnus-topic-check-topology))


@@ -461,8 +462,8 @@ If LOWEST is non-nil, list all newsgroups of level LOWEST or higher."
        (unless gnus-killed-hashtb
          (gnus-make-hashtable-from-killed))
        (gnus-group-prepare-flat-list-dead
        (unless gnus-killed-hashtb
          (gnus-make-hashtable-from-killed))
        (gnus-group-prepare-flat-list-dead

-        (gnus-delete-if (lambda (group)
-                          (or (gnus-gethash group gnus-newsrc-hashtb)
+        (gnus-remove-if (lambda (group)
+                          (or (gnus-group-entry group)

                               (gnus-gethash group gnus-killed-hashtb)))
                         not-in-list)
         gnus-level-killed ?K regexp)))
                               (gnus-gethash group gnus-killed-hashtb)))
                         not-in-list)
         gnus-level-killed ?K regexp)))


@@ -696,7 +697,8 @@ articles in the topic and its subtopics."
         (unfound t)
         entry)
     ;; Try to jump to a visible group.
         (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)
       (pop g))
     ;; It wasn't visible, so we try to see where to insert it.
     (when (not g)


@@ -708,20 +710,31 @@ articles in the topic and its subtopics."
       (when (and unfound
                 topic
                 (not (gnus-topic-goto-missing-topic topic)))
       (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)
 
 (defun gnus-topic-goto-missing-topic (topic)
   (if (gnus-topic-goto-topic topic)


@@ -828,8 +841,7 @@ articles in the topic and its subtopics."
       (pop topics)))
   ;; Go through all living groups and make sure that
   ;; they belong to some topic.
       (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)
         (entry (last (assoc (caar gnus-topic-topology) gnus-topic-alist)))
         (newsrc (cdr gnus-newsrc-alist))
         group)


@@ -843,7 +855,7 @@ articles in the topic and its subtopics."
     (while (setq topic (pop alist))
       (while (cdr topic)
        (if (and (cadr topic)
     (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)))))))
 
            (setq topic (cdr topic))
          (setcdr topic (cddr topic)))))))
 


@@ -873,7 +885,7 @@ articles in the topic and its subtopics."
       (let ((topic-name (pop topic))
            group filtered-topic)
        (while (setq group (pop topic))
       (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)))
                         (gnus-info-method (gnus-get-info group)))
                     (not (gnus-gethash group gnus-killed-hashtb)))
            (push group filtered-topic)))


@@ -915,8 +927,8 @@ articles in the topic and its subtopics."
                       ? ))
                     (yanked (list group))
                     alist talist end)
                       ? ))
                     (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
                (when (setq alist (assoc (save-excursion
                                           (forward-line -1)
                                           (or


@@ -1087,18 +1099,18 @@ articles in the topic and its subtopics."
      '("Topics"
        ["Toggle topics" gnus-topic-mode t]
        ("Groups"
      '("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]
        ["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"
        ("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]
        ["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]
        ["Mark" gnus-topic-mark-topic t]
        ["Indent" gnus-topic-indent t]
        ["Sort" gnus-topic-sort-topics t]


@@ -1122,7 +1134,7 @@ articles in the topic and its subtopics."
       (when (gnus-visual-p 'topic-menu 'menu)
        (gnus-topic-make-menu-bar))
       (gnus-set-format 'topic t)
       (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)))
                           gnus-topic-mode-map nil (lambda (&rest junk)
                                                     (interactive)
                                                     (gnus-topic-mode nil t)))


@@ -1141,7 +1153,7 @@ 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)
           '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)
+      (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)
       (add-hook 'gnus-check-bogus-groups-hook 'gnus-topic-clean-alist
                nil 'local)
       (setq gnus-topology-checked-p nil)


@@ -1168,6 +1180,8 @@ If ALL is a number, fetch this number of articles.
 
 If performed over a topic line, toggle folding the topic."
   (interactive "P")
 
 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)))
   (if (gnus-group-topic-p)
       (let ((gnus-group-list-mode
             (if all (cons (if (numberp all) all 7) t) gnus-group-list-mode)))


@@ -1190,7 +1204,8 @@ 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-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))))
 
        (gnus-group-expire-articles nil))
       (gnus-message 5 "Expiring groups in %s...done" topic))))
 


@@ -1203,7 +1218,8 @@ Also see `gnus-group-catchup'."
     (save-excursion
       (let* ((groups
             (mapcar (lambda (entry) (car (nth 2 entry)))
     (save-excursion
       (let* ((groups
             (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)))

             (buffer-read-only nil)
             (gnus-group-marked groups))
        (gnus-group-catchup-current)
             (buffer-read-only nil)
             (gnus-group-marked groups))
        (gnus-group-catchup-current)


@@ -1297,7 +1313,7 @@ If COPYP, copy the groups instead."
   (let ((use-marked (and (not n) (not (gnus-region-active-p))
                         gnus-group-marked t))
        (groups (gnus-group-process-prefix n)))
   (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))
      (lambda (group)
        (gnus-group-remove-mark group use-marked)
        (let ((topicl (assoc (gnus-current-topic) gnus-topic-alist))


@@ -1412,9 +1428,9 @@ If PERMANENT, make it stay shown in subsequent sessions as well."
        (setcar (cdr (cadr topic)) 'visible)
        (gnus-group-list-groups)))))
 
        (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.
   "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)))
   (interactive (list (gnus-group-topic-name)
                     nil
                     (and current-prefix-arg t)))


@@ -1422,20 +1438,20 @@ If RECURSIVE is t, mark its subtopics too."
       (call-interactively 'gnus-group-mark-group)
     (save-excursion
       (let ((groups (gnus-topic-find-groups topic gnus-level-killed t nil
       (call-interactively 'gnus-group-mark-group)
     (save-excursion
       (let ((groups (gnus-topic-find-groups topic gnus-level-killed t nil

-                                           recursive)))
+                                           (not non-recursive))))

        (while groups
          (funcall (if unmark 'gnus-group-remove-mark 'gnus-group-set-mark)
                   (gnus-info-group (nth 2 (pop groups)))))))))
 
        (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.
   "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)
   (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."
 
 (defun gnus-topic-get-new-news-this-topic (&optional n)
   "Check for new news in the current topic."


@@ -1684,7 +1700,7 @@ If REVERSE, sort in reverse order."
   top)
 
 (defun gnus-topic-sort-topics (&optional topic reverse)
   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
 If REVERSE, reverse the sorting order."
   (interactive
    (list (completing-read "Sort topics in : " gnus-topic-alist nil t


@@ -1714,9 +1730,7 @@ If REVERSE, reverse the sorting order."
     (if (gnus-topic-find-topology to current-top 0);; Don't care the level
        (error "Can't move `%s' to its sub-level" current))
     (gnus-topic-find-topology current nil nil 'delete)
     (if (gnus-topic-find-topology to current-top 0);; Don't care the level
        (error "Can't move `%s' to its sub-level" current))
     (gnus-topic-find-topology current nil nil 'delete)

-    (while (cdr to-top)
-      (setq to-top (cdr to-top)))
-    (setcdr to-top (list current-top))
+    (setcdr (last to-top) (list current-top))

     (gnus-topic-enter-dribble)
     (gnus-group-list-groups)
     (gnus-topic-goto-topic current)))
     (gnus-topic-enter-dribble)
     (gnus-group-list-groups)
     (gnus-topic-goto-topic current)))


@@ -1743,4 +1757,5 @@ If REVERSE, reverse the sorting order."
 
 (provide 'gnus-topic)
 
 
 (provide 'gnus-topic)
 

+;;; arch-tag: bf176856-f30c-40f0-ae77-e41529a1134c

 ;;; gnus-topic.el ends here
 ;;; gnus-topic.el ends here