@node Mac Functions
-@section Mac Specific Lisp Functions
+@section Mac-Specific Lisp Functions
@cindex Lisp functions on the Mac OS
@findex do-applescript
Emacs, because once you have set a mark, there is @emph{always} a
region (in that buffer). And highlighting the region all the time
would be a nuisance. So normally Emacs highlights the region only
-immediately after you have selected it with the mouse.
+immediately after you have selected one with the mouse.
You can turn on region highlighting by enabling Transient Mark mode.
This is a more rigid mode of operation in which the region ``lasts''