Advanced text editor with syntax highlighting, word completion, multiple editing modes for efficiency, plugin and script extensibility, GUI and command-line operation, a thorough help system, and cross-platform support across various operating systems.
Netherlands
EU
GNU Emacs is an extensible, customizable text editor—and more. At its core is an interpreter for Emacs Lisp, a dialect of the Lisp programming language with extensions to support text editing. The features of GNU Emacs include:
United States
Acme is a powerful text editor, development environment and textual-user-interface platform developed by Rob Pike originally for Plan 9 from Bell Labs research operating system, and now has ports available for all major platforms.
