TOOLKIT is `athena' or `motif' (`yes' and `lucid' are synonyms for
`athena'). On some systems, it does not work to use a toolkit with
shared libraries. A free implementation of Motif, called LessTif, is
-available ftom <http://www.lesstif.org>. You can get fancy 3D-style
-scroll bars, even without LessTif/Motif, if you have the Xaw3d library
+available ftom <http://www.lesstif.org>. Compiling with LessTif or
+Motif causes a standard File Selection Dialog to pop up when you type
+"C-x C-f" and similar commands. You can get fancy 3D-style scroll
+bars, even without LessTif/Motif, if you have the Xaw3d library
installed (see "Image support libraries" above for Xaw3d
availability).