[Bug-apl] Operand Binding Question

Trying this again - It didn't seem to go through the first time... I'm a newbie to APL2, having played with APL\360 and APL/SV many years ago. I was trying out some examples with gnu-apl from an old Intro to APL2 manual that I have from 1982. They give two operators, glue and AND as below. ⎕cr '

[Bug-apl] Newbie Binding Question

I'm a newbie to APL2, having played with APL\360 and APL/SV many years ago. I was trying out some examples with gnu-apl from an old Intro to APL2 manual that I have from 1982. They give two operators, glue and AND as below. ⎕cr 'glue' ┏→━━━┓ ↓z←(f glue l) r ┃ ┃⍝From I