perm filename EDITOR[3,2] blob sn#348330 filedate 1978-04-20 generic text, type T, neo UTF8
There are several kinds of text editors available here.
E is the display editor in current favor.

SOS is teletype oriented.  If you will be using the display
facilities at the lab, learn E.

We also have a dialect of TECO.

To learn E, use the monitor command: HELP ETEACH

SOS is described in SOS.LES[S,DOC], and briefly by HELP SOS.
TECO is described in TECO.MRC[UP,DOC].