(\email): Let to \uref instead of \code, as a second optional argument

makes sense for this, too.

texinfo.tex

@@ -1402,14 +1402,12 @@ where each line of input produces a line of output.}
 \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{%
@@ -1421,6 +1419,11 @@ where each line of input produces a line of output.}
   \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