Update version number. Mention Maxima mode.

diff --git a/etc/refcards/calccard.tex b/etc/refcards/calccard.tex
index e9457305bf8ac2924d63194361fe4fe9504dee57..8286092b655ea7637f61e768c96a47f4f90f7777 100644 (file)
--- a/etc/refcards/calccard.tex
+++ b/etc/refcards/calccard.tex
@@ -64,28 +64,27 @@
 %  UUCP: mit-erl!gildea
 %  Internet: gildea@stop.mail-abuse.org
 
-\def\versionnumber{2.1}
+\def\emacsversionnumber{23.1}
 \def\year{2009}                 % latest copyright year
-\def\version{v\versionnumber}
 
 \def\shortcopyrightnotice{\vskip 1ex plus 2 fill
   \centerline{\small \copyright\ \year\ Free Software Foundation, Inc.
-  Permissions on back.  v\versionnumber}}
+  Permissions on back.}}
 
 \def\copyrightnotice{
 \vskip 1ex plus 2 fill\begingroup\small
 \centerline{Copyright \copyright\ \year\ Free Software Foundation, Inc.}
-\centerline{designed by Dave Gillespie and Stephen Gildea, \version}
-\centerline{for GNU Emacs Calc version \versionnumber}
+\centerline{designed by Dave Gillespie and Stephen Gildea,}
+\centerline{for GNU Emacs Calc.}
 
 Permission is granted to make and distribute copies of
 this card provided the copyright notice and this permission notice
 are preserved on all copies.
 
-For copies of the GNU Emacs Calc manual, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-MA 02110-1301, USA.
-
+%For copies of the GNU Emacs Calc manual, write to the Free Software
+%Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+%MA 02110-1301, USA.
+%
 \endgroup}
 
 % make \bye not \outer so that the \def\bye in the \else clause below
@@ -278,7 +277,7 @@ MA 02110-1301, USA.
 
 \title{GNU Calc Reference Card}
 
-\centerline{(for version \versionnumber)}
+\centerline{(for GNU Emacs version \emacsversionnumber)}
 
 \section{Starting and Stopping}
 
@@ -378,7 +377,7 @@ Here \S{n} is the $n$th stack entry, and $N$ is the size of the stack.
 \stkkey{TAB}{swap \S{1}\swap\S{2}}{roll \S{1} to \S{n}}{roll \S{n} to \S{N}}
 \stkkey{M-TAB}{roll \S{3} to \S{1}}{roll \S{n} to \S{1}}{roll \S{N} to \S{n}}
 
-With a 0 prefix, these copy, delete, or reverse \S{1..N}.
+With a 0 prefix, these copy, delete, or reverse the entire stack.
 
 \section{Display}
 
@@ -563,6 +562,7 @@ Variable names are single digits or whole words.
 \key{``Big'' display mode}{d B}
 \key{C, Pascal, FORTRAN modes}{d C\, d P\, d F}
 \key{\TeX, La\TeX, eqn modes}{d T\, d L\, d E}
+\key{Maxima}{d X}
 \key{Unformatted mode}{d U}
 \key{Normal language mode}{d N}