Correctly use hidden.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 02ccf8a..920ec09 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2000-06-06 13:28:53  Shenghuo ZHU  <zsh@cs.rochester.edu>
+
+       * gnus-topic.el (gnus-topic-remove-topic): Set hidden.
+       (gnus-topic-insert-topic-line): Use shownp.
+       (gnus-topic-hide-topic): Don't use hidden.
+       (gnus-topic-show-topic): Don't use hidden.
+
 2000-06-05 22:25:12  Shenghuo ZHU  <zsh@cs.rochester.edu>
 
        * gnus-cache.el (gnus-cache-possibly-enter-article): Bind coding

diff --git a/lisp/gnus-topic.el b/lisp/gnus-topic.el
index f53c7c1..88fe35d 100644 (file)
--- a/lisp/gnus-topic.el
+++ b/lisp/gnus-topic.el
@@ -505,7 +505,7 @@ articles in the topic and its subtopics."
       (let ((data (cadr (gnus-topic-find-topology topic))))
        (setcdr data
                (list (if insert 'visible 'invisible)
-                     (if hide 'hide nil)
+                     hide
                      (cadddr data))))
       (if total-remove
          (setq gnus-topic-alist
@@ -544,15 +544,16 @@ articles in the topic and its subtopics."
     (gnus-topic-update-unreads name unread)
     (beginning-of-line)
     ;; Insert the text.
-    (gnus-add-text-properties
-     (point)
-     (prog1 (1+ (point))
-       (eval gnus-topic-line-format-spec))
-     (list 'gnus-topic (intern name)
-          'gnus-topic-level level
-          'gnus-topic-unread unread
-          'gnus-active active-topic
-          'gnus-topic-visible visiblep))))
+    (if shownp
+       (gnus-add-text-properties
+        (point)
+        (prog1 (1+ (point))
+          (eval gnus-topic-line-format-spec))
+        (list 'gnus-topic (intern name)
+              'gnus-topic-level level
+              'gnus-topic-unread unread
+              'gnus-active active-topic
+              'gnus-topic-visible visiblep)))))
 
 (defun gnus-topic-update-unreads (topic unreads)
   (setq gnus-topic-unreads (delq (assoc topic gnus-topic-unreads)
@@ -1260,13 +1261,13 @@ If COPYP, copy the groups instead."
   (interactive)
   (when (gnus-current-topic)
     (gnus-topic-goto-topic (gnus-current-topic))
-    (gnus-topic-remove-topic nil nil 'hidden)))
+    (gnus-topic-remove-topic nil nil)))
 
 (defun gnus-topic-show-topic ()
   "Show the hidden topic."
   (interactive)
   (when (gnus-group-topic-p)
-    (gnus-topic-remove-topic t nil 'shown)))
+    (gnus-topic-remove-topic t nil)))
 
 (defun gnus-topic-mark-topic (topic &optional unmark)
   "Mark all groups in the topic with the process mark."