%% TeX macros to handle Texinfo files.
-%% $Id: texinfo.tex,v 2.202 1997/06/04 21:46:06 karl Exp $
+%% $Id: texinfo.tex,v 2.202 1997/06/04 21:47:40 karl Exp karl $
% Copyright (C) 1985, 86, 88, 90, 91, 92, 93,
% 94, 95, 96, 97 Free Software Foundation, Inc.
% This automatically updates the version number based on RCS.
\def\deftexinfoversion$#1: #2 ${\def\texinfoversion{#2}}
-\deftexinfoversion$Revision: 2.200 $
+\deftexinfoversion$Revision: 2.202 $
\message{Loading texinfo package [Version \texinfoversion]:}
% If in a .fmt file, print the version number
\else{\tclose{\ttsl\look}}\fi
\else{\tclose{\ttsl\look}}\fi}
-% @url, @uref, @email. Quotes do not seem necessary.
+% @url, @email. Quotes do not seem necessary.
\let\url=\code % perhaps include a hypertex \special eventually
-\let\uref=\code
% rms does not like the angle brackets --karl, 17may97.
%\def\email#1{$\langle${\tt #1}$\rangle$}
\let\email=\code
+% @uref (abbreviation for `urlref') takes an optional second argument
+% specifying the text to display. First (mandatory) arg is the url.
+%
+\def\uref#1{\urefxxx #1,,\finish}
+\def\urefxxx#1,#2,#3\finish{%
+ \setbox0 = \hbox{\ignorespaces #2}%
+ \ifdim\wd0 > 0pt
+ \unhbox0\ (\code{#1})%
+ \else
+ \code{#1}%
+ \fi
+}
+
% 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
\global\colcount=0\relax}}
}
-\def\setmultitablespacing{% test to see if user has set \multitablelinespace.
+\def\setultitablespacing{% test to see if user has set \multitablelinespace.
% If so, do nothing. If not, give it an appropriate dimension based on
% current baselineskip.
\ifdim\multitablelinespace=0pt