1 TECO is the grand old text editor. It is a powerful and compact precursor
2 to EMACS, and has a completely nongraphical user interface. It is very fast
3 (probably the fastest editor in the world) and has a macro language. TECO
4 was written by Dan Murphy (http://www.opost.com/dlm) at Digital Equipment
5 Corporation in 1962. This is based on Pete Siemsen's TECOC implementation,
6 and comes with a copy of the original's DECUS TECO documentation.