-- ! SpecTcl, by S. A. Uhler -- -- Copyright (c) 1994-1995 Sun Microsystems, Inc. -- -- See the file "license.txt" for information on usage and redistribution -- of this file, and for a DISCLAIMER OF ALL WARRANTIES. -->
Then by activating its option sheet from the edit menu.
Keying Control-w
or double-clicking on the widget
will also bring up its option sheet.