the variable @code{zmacs-regions} to @code{t}. This makes the current
region (defined by point and mark) highlight and makes it available as
the X clipboard selection, which means you can use the menu bar items on
-it. @xref{Active Regions} for more information.
+it. @xref{Active Regions}, for more information.
@kbd{C-x C-x} is also useful when you are satisfied with the location of
point but want to move the mark; do @kbd{C-x C-x} to put point there and