Turning on gnus-show-threads in these four functions was a mistake;

these functions are called by generic code a lot--the effect was that
a user was forced to use the threads feature no matter what.  In
addition the code to turn on gnus-show-threads was incorrect.

diff --git a/lisp/gnus.el b/lisp/gnus.el
index e1b43d40630e712f917e4cbf71dd57d8e6bca314..24fa8c1b8d5e3a7fb1e8b95af971657482438b75 100644 (file)
--- a/lisp/gnus.el
+++ b/lisp/gnus.el
@@ -3532,8 +3532,6 @@ With arg, turn showing conversation threads on iff arg is positive."
 (defun gnus-summary-show-all-threads ()
   "Show all thread subtrees."
   (interactive)
-  (or gnus-show-threads
-      (gnus-summary-show-all-threads 1))
   (if gnus-show-threads
       (save-excursion
        (let ((buffer-read-only nil))
@@ -3543,8 +3541,6 @@ With arg, turn showing conversation threads on iff arg is positive."
 (defun gnus-summary-show-thread ()
   "Show thread subtrees."
   (interactive)
-  (or gnus-show-threads
-      (gnus-summary-show-all-threads 1))
   (if gnus-show-threads
       (save-excursion
        (let ((buffer-read-only nil))
@@ -3558,8 +3554,6 @@ With arg, turn showing conversation threads on iff arg is positive."
 (defun gnus-summary-hide-all-threads ()
   "Hide all thread subtrees."
   (interactive)
-  (or gnus-show-threads
-      (gnus-summary-show-all-threads 1))
   (if gnus-show-threads
       (save-excursion
        ;; Adjust cursor point.
@@ -3575,8 +3569,6 @@ With arg, turn showing conversation threads on iff arg is positive."
 (defun gnus-summary-hide-thread ()
   "Hide thread subtrees."
   (interactive)
-  (or gnus-show-threads
-      (gnus-summary-show-all-threads 1))
   (if gnus-show-threads
       (save-excursion
        ;; Adjust cursor point.