folds, and for showing and hiding text:
@table @asis
-@item @kbd{M-C-Mouse-1} zooms in on the heading clicked on
+@item @kbd{C-M-Mouse-1} zooms in on the heading clicked on
@itemize @asis
@item
single click: expose body.
@item
quad click: expose entire subtree.
@end itemize
-@item @kbd{M-C-Mouse-2} exposes text under the heading clicked on
+@item @kbd{C-M-Mouse-2} exposes text under the heading clicked on
@itemize @asis
@item
single click: expose body.
@item
quad click: expose entire subtree.
@end itemize
-@item @kbd{M-C-Mouse-3} hides text under the heading clicked on or exits fold
+@item @kbd{C-M-Mouse-3} hides text under the heading clicked on or exits fold
@itemize @asis
@item
single click: hide subtree.