> +1 for knowing where CTRL should be. Bonus +1 for having used an ASR33.
;-) I'm sure I must have used an ASR33, but can't recall what it might have been connected to. I do remember using card punch machines for IBM 360 input in 1972 at USC, and toggling front panel switches for binary input on a PDP-11 in one engineering class in grad school at Iowa. Hand assembling your program isn't terrific fun. With this polar vortex going on, I'm not sure when I'll have the cojones to brave the weather for an otherwise unnecessary trip to the Apple Store. Skip -- https://mail.python.org/mailman/listinfo/python-list