Format: ED [FROM] (filename) [SIZE (n)] [WITH (filename)] [WINDOW (window specification)
[TABS (n)] [WIDTH | COLS (n) [HEIGHT | rows (n)] Template: FROM/A,SIZE/N,WITH/K,WINDOW/K,TABS/N,WIDTH=COLS/N,HEIGHT=ROWS/N Location: C:
ED is a screen editor for editing text files