Gosling Emacs
Gosling Emacs (often shortened to "Gosmacs" or "gmacs") was an Emacs implementation written in 1981 by James Gosling in C. Its extension language, Mocklisp, has a syntax that appears similar to Lisp, ...
MS-DOS
MS-DOS (/ˌɛmɛsˈdɒs/ EM-es-DOSS; short for Microsoft Disk Operating System) is an operating system for x86-based personal computers mostly developed by Microsoft. It was the most commonly used member o...
MS-DOS - Wikipedia
Kermit (protocol)
Kermit is a computer file transfer/management protocol and a set of communications software tools primarily used in the early years of personal computing in the 1980s; it provides a consistent approac...
Citadel (software)
Citadel is the name of a bulletin board system (BBS) computer program, and of the genre of programs it inspired. Citadels were notable for their room-based structure (see below) and relatively heavy...
Citadel (software) - Wikipedia