🚀 go-pugleaf

In article <2124@pur-phy> murphy@newton.physics.purdue.edu (William J. Murphy) writes:
>From what I have discerned from Mortimore, if number is not a valid 
>menuNumber then ItemAddress will return a NULL.  Is it correct to trap
>for this potential error condition?  Maybe something like this?
>
>if ((number = ItemAddress(main_menu[0], number)-NextSelect) == NULL)
>    number = MENUNULL;

Before I get flamed for the obvious mistake, I will correct it.

number = ItemAddress(main_menu[0], number)->NextSelect;
if (number == NULL)
    number = MENUNULL;

This seemed to take care of the problem I experienced, but now I am asking 
myself how do you select multiple menu choices?  I tried a few things
such as SHIFT-RMB LMB, LMB...  In Browser one can multiple select files
with SHIFT-LMB, but is multiple selection supposed to be a feature of
menus?

>Finally, I guess I am asking how do others support multiple menu selections.
Bill Murphy