with text-only terminals, you will need to tell Emacs which key to use
for that purpose. If the large key not far above the @key{RET} or
@key{ENTER} key doesn't delete backwards, you need to do this.
-@xref{DEL Doesn't Delete}, for an explanation of how.
+@xref{DEL Does Not Delete}, for an explanation of how.
Most PC keyboards have both a @key{BACKSPACE} key a short ways above
@key{RET} or @key{ENTER}, and a @key{DELETE} key elsewhere. On these