
     Command:   DEFINE

     Display:   (RE)DEFINE BOX DATA

This command allows you to specify the data associated with a menu box.
The command is automatically invoked by the ADD commands to obtain data for
a new box, and can be invoked by you to modify data for existing boxes.
The existing or default values are displayed in [ ] at the end of
the command line prompt.  Pressing the RETURN key causes the value enclosed
in [ ] to be the specified value.

A series of prompts is displayed on the command line to obtain the necessary
data.  The first prompt is for the text to display in the menu box or
the name of an icon file to display.
If specifying an icon file, you must enclose its name in <>
(e.g. ``<foo.icon>''), which distinguish the filename from a text string;
the named file must be of the appropriate syntax and
must exist at the time it is specified.
Text strings are centered vertically in the box; if the string is long,
it is split, hyphenated, and continued on another line, if possible.
Empty text strings are also allowed.

The second prompt is for the command associated with the menu box which
gets sent to the application when the box is selected;
again, this text string may be empty.
The final prompt is for the name of any associated popup menu;
you must enter a popup name (which must exist at the time it is specified)
or the string ``\\0'' if there is no popup.

When all of this data has been specified,
the new menu box is displayed in the menu.
Menu boxes which bring up a popup can be distinguished from the others by an
arrow symbol displayed in the lower right-hand corner of the menu box.
This symbol is not added to boxes read from an icon file,
so the icon itself must include the symbol.
