Command Description License E: is the text editor in PC DOS 6, PC DOS 7 and PC DOS 2000. Proprietary: ed: The default line editor on Unix since the birth of Unix. Either ed or a compatible editor is available on all systems labeled as Unix (not by default on every one).

If you are using the Mozilla web browser, it is possible to configure an external editor for editing text areas, including the Wikipedia edit area. This then avoids the need to copy and paste the article text between browser and editor.

Like most other configurable text editors, Atom enables users to install third-party packages and themes to customize the features and looks of the editor. Packages can be installed, managed and published via Atom's package manager apm. Programming language support

The ed text editor was one of the first three key elements of the Unix operating system—assembler, editor, and shell—developed by Ken Thompson in August 1969 on a PDP-7 at AT&T Bell Labs. Many features of ed came from the qed text editor developed at Thompson's alma mater University of California, Berkeley.

Text editor: History. The original Unix editor, distributed with the Bell Labs versions of the operating system in the 1970s, was the rather user-unfriendly ed. George Coulouris of Queen Mary College, London, which had installed Unix in 1973, developed an improved version ...

Sam is the text editor used by Bjarne Stroustrup, Brian Kernighan, Douglas McIlroy and Tom Duff. Others, like Dennis Ritchie, Rob Pike and Russ Cox, have transitioned acme, an editor with the same command language as sam, but with an assortment of additional features, including Mouse chording and automatic tiling of opened files.

TextEdit is a simple, open-source word processor and text editor, first featured in NeXT's NeXTSTEP and OpenStep.It is now distributed with macOS since Apple Inc.'s acquisition of NeXT, and available as a GNUstep application for other Unix-like operating systems such as Linux. It is powered by Apple Advanced Typography and has many advanced typographic features.

Wikipedia is a wiki, meaning anyone can edit any unprotected page and improve articles immediately. You do not need to register to do this, and anyone who has edited is known as a Wikipedian or editor. Small edits add up, and every editor can be proud to have made Wikipedia better for all.