<hppavilion[1]> le/rn last-class function/A last-class function is a function that cannot be passed as an argument, accept a function as an argument, be returned by a function, return a function, set to a variable other than its initial name, or be called

'Fibonacci sequence calculator in Linguine
'Programmed by Jeffry Johnston, 2005
1[0=32,2=1,1#,0$,2#]2
2[1+*2,3=*1,1=*2,2=*3,0$,2#]2