\else{\tclose{\kbdfont\look}}\fi
\else{\tclose{\kbdfont\look}}\fi}
-% @url, @email. Quotes do not seem necessary.
-\let\url=\code % perhaps include a hypertex \special eventually
-% rms does not like the angle brackets --karl, 17may97.
-%\def\email#1{$\langle${\tt #1}$\rangle$}
-\let\email=\code
+% @url. Quotes do not seem necessary, so use \code.
+\let\url=\code
% @uref (abbreviation for `urlref') takes an optional second argument
% specifying the text to display. First (mandatory) arg is the url.
+% Perhaps eventually put in a hypertex \special here.
%
\def\uref#1{\urefxxx #1,,\finish}
\def\urefxxx#1,#2,#3\finish{%
\fi
}
+% rms does not like the angle brackets --karl, 17may97.
+% So now @email is just like @uref.
+%\def\email#1{$\langle${\tt #1}$\rangle$}
+\let\email=\uref
+
% Check if we are currently using a typewriter font. Since all the
% Computer Modern typewriter fonts have zero interword stretch (and
% shrink), and it is reasonable to expect all typewriter fonts to have