SET_TERMINAL

  .  Summary

  set_terminal(str <terminal_name>);

  .  Description

  The set_terminal function is used to switch the current terminal be-
  ing emulated. <terminal_name> is the name of the new terminal to
  use, as follows:

       "TTY"
       "ANSI-BBS"
       "VT102"
       "VT52"
       "AVATAR"

  .  Return Value

  A value of -1 is returned if there is a problem switching to the in-
  dicated terminal emulator, otherwise a non-zero (TRUE) value is re-
  turned.

  .  Example

  set_terminal("VT102");