* mh-customize.el (mh-speed-flists-interval): Rename to

mh-speed-update-interval.
(mh-speed-run-flists-flag): Delete. Setting mh-speed-flists-interval
to 0 accomplishes the same thing.

* mh-speed.el (mh-folder-speedbar-buttons, mh-speed-flists): Use
mh-speed-update-interval instead of mh-speed-run-flists-flag.
(mh-speed-toggle, mh-speed-view, mh-speed-refresh): Sync docstrings
with manual.

lisp/mh-e/ChangeLog

@@ -1,3 +1,15 @@
+2005-12-14  Bill Wohler  <wohler@newt.com>
+
+	* mh-customize.el (mh-speed-flists-interval): Rename to
+	mh-speed-update-interval.
+	(mh-speed-run-flists-flag): Delete. Setting
+	mh-speed-flists-interval to 0 accomplishes the same thing.
+
+	* mh-speed.el (mh-folder-speedbar-buttons, mh-speed-flists): Use
+	mh-speed-update-interval instead of mh-speed-run-flists-flag.
+	(mh-speed-toggle, mh-speed-view, mh-speed-refresh): Sync
+	docstrings with manual.
+
 2005-12-09  Bill Wohler  <wohler@newt.com>
 
 	* mh-customize.el (mh-path): Move here from mh-init.el.

lisp/mh-e/mh-customize.el

@@ -1780,21 +1780,12 @@ and enter the number of lines you'd like to see."
 
 ;;; The Speedbar (:group 'mh-speed)
 
-(defcustom mh-speed-flists-interval 60
-  "Time between calls to flists in seconds.
-If 0, flists is not called repeatedly."
+(defcustom mh-speed-update-interval 60
+  "Time between speedbar updates in seconds.
+Set to 0 to disable automatic update."
   :type 'integer
   :group 'mh-speed)
 
-(defcustom mh-speed-run-flists-flag t
-  "Non-nil means flists is used.
-If non-nil, flists is executed every `mh-speed-flists-interval' seconds to
-update the display of the number of unseen and total messages in each folder.
-If resources are limited, this can be set to nil and the speedbar display can
-be updated manually with the \\[mh-speed-flists] command."
-  :type 'boolean
-  :group 'mh-speed)
-
 
 
 ;;; Threading (:group 'mh-thread)

lisp/mh-e/mh-speed.el

@@ -76,7 +76,7 @@ BUFFER is the MH-E buffer for which the speedbar buffer is to be created."
      (line-beginning-position) (1+ (line-beginning-position))
      `(mh-folder nil mh-expanded nil mh-children-p t mh-level 0))
     (mh-speed-stealth-update t)
-    (when mh-speed-run-flists-flag
+    (when (> mh-speed-update-interval 0)
       (mh-speed-flists nil))))
 
 ;;;###mh-autoload
@@ -292,8 +292,8 @@ Do the right thing for the different kinds of buffers that MH-E uses."
 
 ;;;###mh-autoload
 (defun mh-speed-toggle (&rest args)
-  "Toggle the display of child folders.
-The otional ARGS are ignored and there for compatibilty with speedbar."
+  "Toggle the display of child folders in the speedbar.
+The optional ARGS from speedbar are ignored."
   (interactive)
   (declare (ignore args))
   (beginning-of-line)
@@ -335,8 +335,8 @@ The otional ARGS are ignored and there for compatibilty with speedbar."
 
 ;;;###mh-autoload
 (defun mh-speed-view (&rest args)
-  "View folder on current line.
-Optional ARGS are ignored."
+  "Visits the selected folder just as if you had used \\<mh-folder-mode-map>\\[mh-visit-folder].
+The optional ARGS from speedbar are ignored."
   (interactive)
   (declare (ignore args))
   (let* ((folder (get-text-property (line-beginning-position) 'mh-folder))
@@ -381,7 +381,9 @@ only for that one folder."
   (unless mh-speed-flists-timer
     (setq mh-speed-flists-timer
           (run-at-time
-           nil (and mh-speed-run-flists-flag mh-speed-flists-interval)
+           nil (if (> mh-speed-update-interval 0)
+                   mh-speed-update-interval
+                 nil)
            (lambda ()
              (unless (and (processp mh-speed-flists-process)
                           (not (eq (process-status mh-speed-flists-process)
@@ -502,9 +504,10 @@ next."
         (clrhash mh-sub-folders-cache)))))
 
 (defun mh-speed-refresh ()
-  "Refresh the speedbar.
-Use this function to refresh the speedbar if folders have been added or
-deleted or message ranges have been updated outside of MH-E."
+  "Regenerates the list of folders in the speedbar.
+
+Run this command if you've added or deleted a folder, or want to update the
+unseen message count before the next automatic update."
   (interactive)
   (mh-speed-flists t)
   (mh-speed-invalidate-map ""))