Back to the email T Tom Van Vleck October 23, 2025, afternoon Original editors on CTSS were line-replacement only. Art Samuel of IBM contributed a modal "context editor" in 1963. CTSS ED was a modal context editor. Reply and Subscribe
Original editors on CTSS were line-replacement only. Art Samuel of IBM contributed a modal "context editor" in 1963. CTSS ED was a modal context editor.