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. You're not signed in. Posting this comment will subscribe you to this newsletter with the email address you enter below. 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.