X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/177c0ea74342272645959b82cf219faa0b3dba16..b976213b21c91f4d50cfc7aaca443e6900578b98:/etc/refcard.tex

diff --git a/etc/refcard.tex b/etc/refcard.tex
index 7e6234d45d..3b56122a24 100644
--- a/etc/refcard.tex
+++ b/etc/refcard.tex
@@ -1,12 +1,19 @@
 % Reference Card for GNU Emacs version 21 on Unix systems
 %**start of header
 \newcount\columnsperpage
+\newcount\letterpaper
 
 % This file can be printed with 1, 2, or 3 columns per page (see below).
-% Specify how many you want here.  Nothing else needs to be changed.
+% Specify how many you want here.
 
-\columnsperpage=1
+\columnsperpage=3
 
+% Set letterpapaer to 0 for A4 paper, 1 for letter (US) paper.  Useful
+% only when columnsperpage is 2 or 3.
+
+\letterpaper=1
+
+% Nothing else needs to be changed below this line.
 % Copyright (c) 1987, 1993, 1996, 1997 Free Software Foundation, Inc.
 
 % This file is part of GNU Emacs.
@@ -42,6 +49,10 @@
 %    For this you need a dvi device driver that can print sideways.
 % Which mode to use is controlled by setting \columnsperpage above.
 %
+% To compile and print this document:
+% tex refcard.tex
+% dvips -t landscape refcard.dvi
+%
 % Author:
 %  Stephen Gildea
 %  Internet: gildea@stop.mail-abuse.org
@@ -103,7 +114,11 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   \def\makefootline{\baselineskip10pt\hsize6.5in\line{\the\footline}}
 \else				%2 or 3 columns uses prereduced size
   \hsize 3.2in
-  \vsize 7.95in
+  \if 1\the\letterpaper
+     \vsize 7.95in
+  \else
+     \vsize 7.65in
+  \fi
   \hoffset -.75in
   \voffset -.745in
   \font\titlefont=cmbx10 \scaledmag2
@@ -123,7 +138,11 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   \def\bf{\eightbf}
   \def\it{\eightit}
   \def\tt{\eighttt}
-  \normalbaselineskip=.8\normalbaselineskip
+  \if 1\the\letterpaper
+     \normalbaselineskip=.8\normalbaselineskip
+  \else
+     \normalbaselineskip=.7\normalbaselineskip
+  \fi
   \normallineskip=.8\normallineskip
   \normallineskiplimit=.8\normallineskiplimit
   \normalbaselines\rm		%make definitions take effect
@@ -292,7 +311,7 @@ the directions.  If you are a first-time user, type \kbd{C-h t} for a
 
 \key{{\bf abort} partially typed or executing command}{C-g}
 \metax{{\bf recover} a file lost by a system crash}{M-x recover-file}
-\key{{\bf undo} an unwanted change}{C-x u {\rm or} C-_}
+\metax{{\bf undo} an unwanted change}{C-x u, C-_ {\rm or} C-/}
 \metax{restore a buffer to its original contents}{M-x revert-buffer}
 \key{redraw garbaged screen}{C-l}
 
@@ -651,3 +670,5 @@ Type \kbd{C-h f interactive} for more details.
 % Local variables:
 % compile-command: "tex refcard"
 % End:
+
+% arch-tag: d67bdf5d-b77c-44eb-a22e-f4f7d25174d2