[q-lang-cvs] qcalc/doc qcalc.xml,1.25,1.26

[Albert G. <ag...@us...>]

Update of /cvsroot/q-lang/qcalc/doc
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv8166/doc

Modified Files:
	qcalc.xml 
Log Message:
update documentation

Index: qcalc.xml
===================================================================
RCS file: /cvsroot/q-lang/qcalc/doc/qcalc.xml,v
retrieving revision 1.25
retrieving revision 1.26
diff -C2 -d -r1.25 -r1.26
*** qcalc.xml	4 Dec 2007 21:33:19 -0000	1.25
--- qcalc.xml	4 Dec 2007 22:38:42 -0000	1.26
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*** 569,573 ****
  
  <para>
! The <literal>gnuplot</literal> function allows you to embed graphical plots of your data in a spreadaheet. <ulink url="http://gnuplot.sourceforge.net">Gnuplot</ulink> is a very comprehensive plotting software with which you can produce most common kinds of 2D and 3D diagrams quite easily. NOTE: Currently this feature only works under X11 and it also requires a fairly recent gnuplot version which supports the 'x11-external' option (any gnuplot version no older than 4.3, or CVS as of Dec 4 2007, should do). Also note that by default, the <literal>gnuplot</literal> function assumes that your installed gnuplot program is named <command>gnuplot</command>. If necessary, you can set the <literal>GNUPLOT</literal> string variable to a different name for the executable.
  </para>
  
--- 569,573 ----
  
  <para>
! The <literal>gnuplot</literal> function allows you to embed graphical plots of your data in a spreadsheet. <ulink url="http://gnuplot.sourceforge.net">Gnuplot</ulink> is a very comprehensive plotting software with which you can produce most common kinds of 2D and 3D diagrams quite easily. NOTE: Currently this feature only works under X11 and it also requires a fairly recent gnuplot version which supports the 'x11-external' option (at the time of this writing, this is only available with the CVS version of gnuplot as of Dec 4 2007 or later). Also note that by default, the <literal>gnuplot</literal> function assumes that your installed gnuplot program is named <command>gnuplot</command>. If necessary, you can set the <literal>GNUPLOT</literal> string variable to a different name for the executable.
  </para>
  
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*** 617,621 ****
  </para>
  <para>
! To utilize the plotting functionality discussed in <xref linkend="gnuplot"/>, you'll also need X11 and a gnuplot version which supports the 'x11-external' option (gnuplot version 4.3 or later, or CVS as of Dec 4 2007), available from <ulink url="http://gnuplot.sourceforge.net">http://gnuplot.sourceforge.net</ulink>. (Make sure that you compile gnuplot with png support, since gnuplot's png terminal is needed to render plots when printing a spreadsheet.)
  </para>
  </sect1>
--- 617,621 ----
  </para>
  <para>
! To utilize the plotting functionality discussed in <xref linkend="gnuplot"/>, you'll also need X11 and a recent gnuplot version which supports the 'x11-external' option, available from <ulink url="http://gnuplot.sourceforge.net">http://gnuplot.sourceforge.net</ulink>. (Currently you'll need the CVS version of gnuplot as of Dec 4 2007 or later. Also make sure that you compile gnuplot with png support, since gnuplot's png terminal is needed to render plots when printing a spreadsheet.)
  </para>
  </sect1>