Sync to No Gnus 200406100638.

[elisp/gnus.git-] / lisp / gnus-group.el

diff --git a/lisp/gnus-group.el b/lisp/gnus-group.el
index d89e51b..63ff24e 100644 (file)
--- a/lisp/gnus-group.el
+++ b/lisp/gnus-group.el
@@ -1050,7 +1050,8 @@ The following commands are available:
   (use-local-map gnus-group-mode-map)
   (buffer-disable-undo)
   (setq truncate-lines t)
-  (setq buffer-read-only t)
+  (setq buffer-read-only t
+       show-trailing-whitespace nil)
   (gnus-set-default-directory)
   (gnus-update-format-specifications nil 'group 'group-mode)
   (gnus-update-group-mark-positions)
@@ -1945,7 +1946,10 @@ group."
 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 ALL is a positive number, fetch this number of the latest
+articles in the group.
+If ALL is a negative number, fetch this number of the earliest
+articles in the group."
   (interactive "P")
   (when (and (eobp) (not (gnus-group-group-name)))
     (forward-line -1))
@@ -2126,11 +2130,7 @@ If PROMPT (the prefix) is a number, use the prompt specified in
     ;; Either go to the line in the group buffer...
     (unless (gnus-group-goto-group group)
       ;; ... or insert the line.
-      (if (or (gnus-active group)
-             (gnus-y-or-n-p
-              (format "Group %s is not active.  Continue? " group)))
-         (gnus-group-update-group group)
-       (error "No such group: %s." group))
+      (gnus-group-update-group group)
       (gnus-group-goto-group group)))
   ;; Adjust cursor point.
   (gnus-group-position-point))
@@ -3668,7 +3668,8 @@ re-scanning.  If ARG is non-nil and not a number, this will force
 (defun gnus-group-get-new-news-this-group (&optional n dont-scan)
   "Check for newly arrived news in the current group (and the N-1 next groups).
 The difference between N and the number of newsgroup checked is returned.
-If N is negative, this group and the N-1 previous groups will be checked."
+If N is negative, this group and the N-1 previous groups will be checked.
+If DONT-SCAN is non-nil, scan non-activated groups as well."
   (interactive "P")
   (let* ((groups (gnus-group-process-prefix n))
         (ret (if (numberp n) (- n (length groups)) 0))