uEmacs/PK 4.0 is an enhanced version of MicroEMACS 3.9e. Enhancements
have been incorporated by Petri H. Kutvonen, University of Helsinki,
Finland. uEmacs is currently maintained by Linus Torvalds.

MicroEMACS was written by Dave G. Conroy and greatly modified by
Daniel M. Lawrence.

It is run by typing 'em'.