/[emacs]/emacs/lisp/calc/calc-graph.el
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revision 1.16 by jpb, Fri Dec 31 05:58:44 2004 UTC revision 1.17 by jpb, Fri Apr 1 21:44:53 2005 UTC
# Line 1  Line 1 
1  ;;; calc-graph.el --- graph output functions for Calc  ;;; calc-graph.el --- graph output functions for Calc
2    
3  ;; Copyright (C) 1990, 1991, 1992, 1993, 2001 Free Software Foundation, Inc.  ;; Copyright (C) 1990, 1991, 1992, 1993, 2001, 2005 Free Software Foundation, Inc.
4    
5  ;; Author: David Gillespie <daveg@synaptics.com>  ;; Author: David Gillespie <daveg@synaptics.com>
6  ;; Maintainer: Jay Belanger <belanger@truman.edu>  ;; Maintainer: Jay Belanger <belanger@truman.edu>
# Line 33  Line 33 
33    
34  ;;; Graphics  ;;; Graphics
35    
36  (defvar calc-gnuplot-name "gnuplot"  ;; The following three variables are customizable and defined in calc.el.
37    "*Name of GNUPLOT program, for calc-graph features.")  (defvar calc-gnuplot-name)
38    (defvar calc-gnuplot-plot-command)
39  (defvar calc-gnuplot-plot-command nil  (defvar calc-gnuplot-print-command)
   "*Name of command for displaying GNUPLOT output; %s = file name to print.")  
   
 (defvar calc-gnuplot-print-command "lp %s"  
   "*Name of command for printing GNUPLOT output; %s = file name to print.")  
40    
41  (defvar calc-gnuplot-tempfile "calc")  (defvar calc-gnuplot-tempfile "calc")
42    

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