[comp.os.vms] Correction: MAIL seems to use LIB$SPAWN not callable EDT

IMHW400@INDYVAX.BITNET (12/10/87)

Actually, MAIL will use either one, depending on the value of MAIL$EDIT.
If that value is "CALLABLE_editor" then MAIL will use the callable editor;
otherwise it will SPAWN the specified editor.  I'm set up for CALLABLE_TPU
myself.