That's the first I'd heard that RMS wrote the first TECO "scope" command. As I (quite possibly incorrectly) recall that was the "q" command and it updated the

That's the first I'd heard that RMS wrote the first TECO "scope" command. As I (quite possibly incorrectly) recall that was the "q" command and it updated the full-screen display on a smart terminal. I knew he had become the first curator of popular Edit MACroS but that he did that lower level stuff is interesting news to me.