The beginnings of TECO [pdf](tenex.opost.com)
tenex.opost.com
The beginnings of TECO [pdf]
http://tenex.opost.com/anhc-31-4-anec.pdf
1 comments
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.