doc-fix to be compatible with other frame- fns.

3196c5a7 · Simon Marshall · 76e5a001 · 3196c5a7
Commit 3196c5a7 authored Apr 14, 1997 by Simon Marshall
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lisp/frame.el lisp/frame.el +3 -2

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--- a/lisp/frame.el
+++ b/lisp/frame.el
@@ -580,8 +580,9 @@ is given and non-nil, the unwanted frames are iconified instead."
 ;;;; frame parameters.

 (defun frame-parameter (frame parameter)
-  "Return FRAME's value for parameter PARAMETER."
-  (cdr (assq parameter(frame-parameters frame))))
+  "Return FRAME's value for parameter PARAMETER.
+If FRAME is omitted, describe the currently selected frame."
+  (cdr (assq parameter (frame-parameters frame))))

 (defun frame-height (&optional frame)
  "Return number of lines available for display on FRAME.