EMacro remakes Emacs
EMacro is an easy .emacs configuration file for Emacs and XEmacs
https://emacro.sourceforge.net/
Emacs 21 for Mac OS 8/9
Computers, Open Source, Software, Editors - Emacs 21 for Mac OS 8/9. Andrew Choi's port of Emacs to the Apple OS.
https://mac-emacs.sourceforge.net/
Cssed
Computers, Open Source, Software, Editors - Cssed. CSS editor featuring auto completion, syntax highlighting and syntax validation.
https://cssed.sourceforge.net/
xcoral
Computers, Open Source, Software, Editors - Xcoral. A text editor for X-window (UNIX only) , with a built-in C/C++/Java code browser and a C interpreter.
http://xcoral.free.fr/
Vigor
Computers, Open Source, Software, Editors - Vigor. Has all the features of traditional Unix vi, plus the friendly and helpful Vigor paperclip assistant.
https://vigor.sourceforge.net/
shed homepage
Computers, Open Source, Software, Editors - Shed. Easy to use hex editor written for Unix/Linux using ncurses, with a friendly pico-style interface.
https://shed.sourceforge.net/
REd0
Computers, Open Source, Software, Editors - REd0. A text editor written in TCL/Tk, meant to be platform-independend while still using the host systems available features.
https://red0.sourceforge.net/
Programmers Notepad
Computers, Open Source, Software, Editors - Programmers Notepad. Windows programming editor with an integrated Hex viewer/editor.
http://www.pnotepad.org/
Peacock - Homepage
Computers, Open Source, Software, Editors - Peacock. HTML Editor for GTK+/GNOME.
https://peacock.sourceforge.net/
jVi Home Page
Computers, Open Source, Software, Editors - jVi. jVi is a small subset of vim which is pluggable into JBuilder.
https://jvi.sourceforge.net/
FTE Text Editor
Homepage for FTE: The programmer's Folding Text Editor
https://fte.sourceforge.net/