Format: SET TERMINAL { HCPY | VT100 | VT52 }
                      { SCROLL | NOSCROLL }
                      { EDIT | NOEDIT }
                      { EIGHTBIT | NOEIGHTBIT }

 The SET TERMINAL (abbreviated SE TE) command identifies to EDT the type
 of terminal you are using.  Normally, EDT will set the terminal type by
 asking the operating system what type it is.  If it does not appear to
 have set the type correctly, you can use the SHOW TERMINAL command to
 see what EDT thinks your terminal is and the SET TERMINAL command to
 correct it if necessary.  If your terminal is not a VT100 or a VT52, it
 should be set to HCPY (hardcopy).