e93 is a portable window-based text editor oriented to the needs of programmers. It uses the mouse, selections, cut/copy/paste, and closely follows the model of editors on the Macintosh and NeXT platforms. It supports columnar selection by allowing multiple pieces of the text to be selected simultaneously (this is perhaps its most unique feature), imposes no limits on the line length, file length, or number of simultaneous files which it can edit, and has many other features.
