. "emacs"@en . . . . . . . . "Emacs /\u02C8i\u02D0m\u00E6ks/ and its derivatives are a family of text editors that are characterized by their extensibility. The manual for the most widely used variant, GNU Emacs, describes it as \"the extensible, customizable, self-documenting, real-time display editor\". Development of the first Emacs began in the mid-1970s and continues actively as of 2015. Emacs has over 2,000 built-in commands and allows the user to combine these commands into macros to automate work."@en . . .