Minor menu nit

[Mark Leisher <mleisher crl nmsu edu>]

This may be fixed in the latest version, and apologies if so, but in 1.2.8
when using the arrow keys to select a menu item, empty items being used as
separators get the focus when they should be skipped.
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Mark Leisher
Computing Research Lab            Once you fully apprehend the vacuity of a
New Mexico State University       life without struggle, you are equipped
Box 30001, Dept. 3CRL             with the basic means of salvation.
Las Cruces, NM  88003                            -- Tennessee Williams