* frames.texi (Dialog Boxes): Use it.
@end defun
@defun message-box format-string &rest arguments
+@anchor{message-box}
This function displays a message like @code{message}, but uses a dialog
box (or a pop-up menu) whenever that is possible. If it is impossible
to use a dialog box or pop-up menu, because the terminal does not
If @var{header} is non-@code{nil}, the frame title for the box is
@samp{Information}, otherwise it is @samp{Question}. The former is used
-for @code{message-box} (@pxref{The Echo Area}).
+for @code{message-box} (@pxref{message-box}).
In some configurations, Emacs cannot display a real dialog box; so
instead it displays the same items in a pop-up menu in the center of the