Printing terminal requires a mental skill like that of blindfold chess
#Emacs text editor code
Much less need for paper listings, and can compose code quickly on line No explicit commands to `print' text are needed.Īs compared with printing terminal editors, display editor users have Normally visible on the screen and is updated automatically as the user Requested by over a hundred sites and imitated at least ten times.īy a display editor we mean an editor in which the text being edited is To help the user make effective use of the copious supply of features,ĮMACS provides powerful and complete interactive self-documentationįacilities with which the user can find out what is available.Ī sign of the success of the EMACS design is that EMACS has been
We poll users on suggested changes, they can respond on the basis ofĪctual experience rather than thought experiments. Idea becomes popular, it can be incorporated into the core system. Think of small changes, try them, and give them to other users-if an User community into a breeding and testing ground for new ideas. User customization helps in another, subtler way, by making the whole This has led the EMACS system toīecome more powerful than any previous editor. By this route, many peopleĬan contribute to the development of the system, for the most part Libraries enable users to publish and share their extensions, which thenīecome effectively part of the basic system. Library so that the user can load them together conveniently. Not like the way it works in the standard system.Ī coherent set of new and redefined functions can be bound into a HeĬan just as easily provide his own alternative to a feature if he does What weĭecide is not worth while to add, the user can provide for himself. Not limited by the decisions made by the EMACS implementors. Method of extension which is practical in use: others are theoreticallyĮqually good but discourage use, or discourage nontrivial use.Įxtensibility makes EMACS more flexible than any other editor. We will explain below why this is the only Writing their definitions in the same language that was used to write The user extends EMACS by adding or replacing functions, Written in a modular fashion, composed of many separate and independentįunctions. Old ones to fit his editing needs, while he is editing.
#Emacs text editor software
GNU Project - Free Software Foundation EMACS: The Extensible, Customizable Display Editor EMACS: The Extensible, Customizable Display Editor
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