(temp-buffer-max-height): Doc fix.

2 files changed, 6 insertions, 4 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 9e1eb780f2d..0cb2920ddea 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2006-05-29  Richard Stallman  <rms@gnu.org>
 
+        * help.el (temp-buffer-max-height): Doc fix.
+
         * subr.el (with-current-buffer): Doc fix.
 
 2006-05-29  Jan Dj,Ad(Brv  <jan.h.d@swipnet.se>
diff --git a/lisp/help.el b/lisp/help.el
index 1661779ca74..5efd58dfaf5 100644
--- a/lisp/help.el
+++ b/lisp/help.el
@@ -942,11 +942,11 @@ is currently activated with completion."
 
 (defcustom temp-buffer-max-height (lambda (buffer) (/ (- (frame-height) 2) 2))
   "Maximum height of a window displaying a temporary buffer.
-This is the maximum height (in text lines) which `resize-temp-buffer-window'
+This is effective only when Temp Buffer Resize mode is enabled.
+The value is the maximum height (in lines) which `resize-temp-buffer-window'
 will give to a window displaying a temporary buffer.
-It can also be a function which will be called with the object corresponding
-to the buffer to be displayed as argument and should return an integer
-positive number."
+It can also be a function to be called to choose the height for such a buffer.
+It gets one argumemt, the buffer, and should return a positive integer."
   :type '(choice integer function)
   :group 'help
   :version "20.4")