study sessions

[Brian Densmore]

> ... so can't make the meeting, or the
> meeting-within-the-meeting or the post-meeting-meeting or any
> other variants. Please post or send pertinent info on the
> proposed sessions. 
> 

That goes for me also. 
It seems that my function has called a sub-routine.

function familyeats ():boolean;

begin
   havefood:=checkstaples ()
   if havefood then
     return true
   else
     survive:=buystaples ()
     if survive then
       eat ()
     else
       survive:=huntgather ()
       if survive then
         eat ()
       else
         return false
       endif
     endif
   endif
end