gEdit is a text editor for X using the GTK+ and GNOME libraries.
It is being developed by Alex Roberts, Evan Lawrence and Chris Lahey
(among others).

gEdit is quite a neat text editor. It contains the following
features:
	* Opening/Saving/Creating files
	* File Revert
	* Cut/Copy/Paste and Select All text
	* Complete integration with the GNOME Environment, including GnomeMDI
	* Search and Replace
	* Global search
	* A complete preferences interface
	* Dynamically loading fonts
	* Splitscreen Mode
	* Printing support 
	* Configurable Plugins system
	* Configurable window sizing
	* Unlimited Undo/Redo

WWW: http://gedit.sourceforge.net/