e/O26 (text editor)

Information
has gloss	eng: O26, a full screen editor, was named after the IBM model 026 keypunch (the first character being an alphabetic "O" rather than numeric "0" due to operating system restrictions). The editor could be run on the CDC 6000 series, and later Cyber-70 and -170 series operator consoles. According to source code listings of the SCOPE version of O26, it was written in 1967 by CDC programmers Greg Mansfield and David Cahlander.
lexicalization	eng: O26
instance of	(noun) (computer science) an application that can be used to create and view and edit text files text editor