What is the purpose of Help->About menu in FLTK?

[Rik]

11/6/13

Dan noticed this earlier today.  The FLTK toolkit calls
scripts/util/private/__add_default_menu__.m which sets up a Help menu with
an About entry.  However the code is

uimenu (__h, "label", "A&bout", "enable", "off");

which means the entry is disabled (grayed out) and isn't connected to
anything.  Should it return the version of Octave and version of FLTK? 
Should it return the same help string as the '?' button on the bottom toolbar?

--Rik