[labplot] doc: improved documentation of parser functions

Stefan Gerlach null at kde.org
Sat Dec 24 04:13:05 UTC 2016 

Git commit b0ab05a07111d3749b899ebf61ff355992dc4a32 by Stefan Gerlach.
Committed on 24/12/2016 at 04:12.
Pushed by sgerlach into branch 'master'.

improved documentation of parser functions

M  +288  -263  doc/index.docbook

https://commits.kde.org/labplot/b0ab05a07111d3749b899ebf61ff355992dc4a32

diff --git a/doc/index.docbook b/doc/index.docbook
index afc46786..4c5a9d38 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -51,8 +51,8 @@
 </copyright>
 
 <legalnotice>&FDLNotice;</legalnotice>
-<date>2016-11-01</date>
-<releaseinfo>3.3.0</releaseinfo>
+<date>2016-12-24</date>
+<releaseinfo>3.3.1</releaseinfo>
 
 <abstract>
 	<para>
@@ -1533,249 +1533,13 @@ data sources for the curves, add legends, export everything to pdf) would also h
 </chapter>
 
 
-<chapter id="faq">
-<title>Questions and Answers</title>
-
-<qandaset id="faqlist">
-
-<qandaentry>
-<question>
-<para>For which platforms is &LabPlot; available?</para>
-</question>
-<answer>
-<para>
-&LabPlot; is developed for Unix platforms and uses the &Qt; toolkit and &kde;. Normally you can expect &LabPlot;
-to build and run on every platform &kde; (>=4) supports.
-A recent list of supported platforms and tips for compiling and running &LabPlot; can be found on
-<ulink url="http://labplot.wiki.sourceforge.net/Download">
-http://labplot.wiki.sourceforge.net/Download</ulink>.
-</para>
-</answer>
-</qandaentry>
-
-<qandaentry><question>
-<para>How do I export the active worksheet as image?</para>
-</question>
-<answer><para>
-The standard way is to use <menuchoice><guimenu>File</guimenu><guimenuitem>Export</guimenuitem></menuchoice>. All &Qt; supported image formats are allowed. Just select the desired format and the active worksheet is exported.
-</para></answer>
-</qandaentry>
-
-<qandaentry>
-<question>
-<para>How do I use Greek letters for title, axes label, &etc;?</para>
-</question>
-<answer>
-<para>
-  Use <guiicon>π</guiicon> button to open character selector window or <guiicon>&tex;</guiicon> to generate Greek letters and other symbols using &latex;.
-</para>
-</answer>
-</qandaentry>
-
-<qandaentry>
-<question>
-<para>I miss an important feature. What can I do?</para>
-</question>
-<answer>
-<para>
-Please take a look at the TODO file in the documentation of &LabPlot;.
-Here, all planned features are listed in more or
-less sorted order which I will implement in future releases of &LabPlot;.
-If you like to have additional
-features or like to have a listed feature soon, mail me your wishes and, if possible, send me
-example data or a short
-description of what you like to do.
-It is not unlikely that your feature will appear in the next stable release
-of &LabPlot; :-)
-</para>
-</answer>
-</qandaentry>
-
-<qandaentry><question>
-<para>Many Analysis functions are disabled. What can I do?</para>
-</question>
-<answer><para>
-It looks like your &LabPlot; package was compiled without GSL (&GNU; Scientific Library) support. &LabPlot; was designed to even work on systems that
-are missing most of the standard libraries. Many distributions are shipping &LabPlot; packages without this additional functionality. In this case some functions are not available. Fortunately some programs (like <application>pstoedit</application> or <application>texvc</application>) can be added without recompiling &LabPlot;. You can always check your system environment in the help menu of &LabPlot;.
-</para>
-<para>
-The packages provided on the official download page are always built with the standard libraries (GSL, &etc;). You should use them
-to have all the features.
-</para>
-</answer>
-</qandaentry>
-
-<qandaentry><question>
-<para>I want to help. How can I contribute to &LabPlot;?</para>
-</question>
-<answer><para>
-Yes, of course. There are a lot things to do. Even if you don't know anything about programming we always
-need people to find bugs, test things and make suggestions. Also the translation and documentation always
-needs a lot of work.
-</para></answer>
-</qandaentry>
-
-
-</qandaset>
-</chapter>
-
-<chapter id="license">
-
-<title>License</title>
-
-<para>&LabPlot;</para>
-<para>
-Program copyright © 2007-2016 Stefan Gerlach <email>stefan.gerlach at uni-konstanz.de</email>
-Program copyright © 2008-2016 Alexander Semke <email>Alexander.Semke at web.de</email>
-</para>
-
-<important>
-<para>
-&LabPlot; is still under development. There is a long list of missing features that will be implemented in later versions of &LabPlot;.
-</para>
-</important>
-
-<para>
-Because there are a lot things to do, developers need every help you can give. Any contribution like wishes, corrections,
-patches, bug reports or screen shots is welcome.
-</para>
-
-<para>
-Documentation copyright © 2007-2016 Stefan Gerlach
-<email>stefan.gerlach at uni-konstanz.de</email>
-
-Documentation copyright © 2008-2015 Alexander Semke
-<email>Alexander.Semke at web.de</email>
-
-Documentation copyright © 2014 Yuri Chornoivan
-<email>yurchor at ukr.net</email>
-</para>
-
-<!-- TRANS:CREDIT_FOR_TRANSLATORS -->
-
-&underFDL;
-&underGPL;
-
-</chapter>
-
-<appendix id="installation">
-<title>Installation</title>
-
-<sect1 id="getting-labplot">
-<title>How to Obtain &LabPlot;</title>
-
-<para>
-&LabPlot; can be found on its homepage at sourceforge.net:
-<ulink url="http://labplot.sf.net">http://labplot.sf.net</ulink>. 
-There is an overview about all available packages at
-<ulink url="http://labplot.wiki.sourceforge.net/Download">http://labplot.wiki.sourceforge.net/Download</ulink>.
-bug-fixed packages are released regular and can be found there too.
-</para>
-</sect1>
-
-<sect1 id="requirements">
-<title>Requirements</title>
-
-<para>
-In order to successfully use &LabPlot;, you need at least a standard &Qt; 5 and &kde; KF5 installation, the &GNU; scientific library (GSL), &cantor; libcantor library.
-</para>
-
-<!-- <para>
-Optional &LabPlot; uses the following programs/libraries when available:
-</para>
-
-<itemizedlist>
-<listitem><para>
-&GNU; scientific library (GSL) : used for special functions in the parser and most of the analysis functions.
-</para></listitem>
-</itemizedlist>
--->
-
-</sect1>
-
-<sect1 id="compilation">
-<title>Compilation and Installation</title>
-
-&install.compile.documentation;
-
-</sect1>
-
-</appendix>
-
-<appendix id="command-line-options">
-<title>Command Line Options</title>
-<sect1 id="specify-a-file">
-<title>Specify a File</title>
-
-<para>
-When starting &LabPlot; from the command prompt, you can supply the name of a project file (ending with .lml, .lml.gz, .lml.bz2 or .lml.xz):
-<cmdsynopsis>
-<command>labplot2</command>
-<arg rep="repeat"><replaceable>file.lml</replaceable></arg>
-</cmdsynopsis>
-</para>
-
-</sect1>
-
-<sect1>
-<title>Other Command Line Options</title>
-
-<para>The following command line help options are available</para>
-<variablelist>
-<varlistentry>
-<term><command>labplot2 <option>--help</option></command></term>
-<listitem><para>This lists the most basic options available at the
- command line.</para></listitem>
-</varlistentry>
-
-<varlistentry>
-<term><command>labplot2 <option>--help-qt</option></command></term>
-<listitem><para>This lists the options available for changing the
-way &LabPlot; interacts with &Qt;.</para></listitem>
-</varlistentry>
-
-<varlistentry>
-<term><command>labplot2 <option>--help-kde</option></command></term>
-<listitem><para>This lists the options available for changing the way
-&LabPlot; interacts with &kde;.</para></listitem>
-</varlistentry>
-
-<varlistentry>
-<term><command>labplot2 <option>--help-all</option></command></term>
-<listitem><para>This lists all of the command line options.</para></listitem>
-</varlistentry>
-
-
-<varlistentry>
-<term><command>labplot2 <option>--no-splash</option></command></term>
-<listitem><para>do not show the splash screen</para></listitem>
-</varlistentry>
-
-<varlistentry>
-<term><command>labplot2 <option>--author</option></command></term>
-<listitem><para>Lists &LabPlot;'s author in the terminal window</para></listitem>
-</varlistentry>
-
-<varlistentry>
-<term><command>labplot2 <option>--version</option></command></term>
-<listitem><para>Lists version information for &Qt;, &kde;, and &LabPlot;.
-Also available through <command>labplot2 <option>-v</option></command>
-</para></listitem>
-</varlistentry>
-
-</variablelist>
-
-</sect1>
-</appendix>
-
-
-<appendix id="parser">
+<chapter id="parser">
 <title>Parser functions</title>
 <para>
 The &LabPlot; parser allows you to use following functions:
 </para>
 
-<sect1 id="parser-normal">
+<sect1 id="parser-standard">
 <title>Standard functions</title>
 
 <informaltable pgwide="1"><tgroup cols="2">
@@ -1784,22 +1548,12 @@ The &LabPlot; parser allows you to use following functions:
 
 <tbody>
 
-<row><entry>acos(x)</entry><entry><action>Arc cosine</action></entry></row>
-<row><entry>acosh(x)</entry><entry><action>Arc hyperbolic cosine</action></entry></row>
-<row><entry>asin(x)</entry><entry><action>Arcsine</action></entry></row>
-<row><entry>asinh(x)</entry><entry><action>Arc hyperbolic sine</action></entry></row>
-<row><entry>atan(x)</entry><entry><action>Arctangent</action></entry></row>
-<row><entry>atan2(y,x)</entry><entry><action>Arctangent function of two variables</action></entry></row>
-<row><entry>atanh(x)</entry><entry><action>Arc hyperbolic tangent</action></entry></row>
 <row><entry>cbrt(x)</entry><entry><action>Cube root</action></entry></row>
 <row><entry>ceil(x)</entry><entry><action>Truncate upward to integer</action></entry></row>
-<row><entry>cos(x)</entry><entry><action>Cosine</action></entry></row>
-<row><entry>cosh(x)</entry><entry><action>Hyperbolic cosine</action></entry></row>
 <row><entry>exp(x)</entry><entry><action>Exponential, base e</action></entry></row>
 <row><entry>expm1(x)</entry><entry><action>exp(x)-1</action></entry></row>
 <row><entry>fabs(x)</entry><entry><action>Absolute value</action></entry></row>
 <row><entry>gamma(x)</entry><entry><action>Gamma function</action></entry></row>
-<row><entry>hypot(x,y)</entry><entry><action>Hypotenuse function √{x<superscript>2</superscript> + y<superscript>2</superscript>}</action></entry></row>
 <row><entry>ln(x)</entry><entry><action>Logarithm, base e</action></entry></row>
 <row><entry>log(x)</entry><entry><action>Logarithm, base e</action></entry></row>
 <row><entry>log10(x)</entry><entry><action>Logarithm, base 10</action></entry></row>
@@ -1807,17 +1561,59 @@ The &LabPlot; parser allows you to use following functions:
 <row><entry>pow(x,n)</entry><entry><action>power function x<superscript>n</superscript></action></entry></row>
 <row><entry>rint(x)</entry><entry><action>round to nearest integer</action></entry></row>
 <row><entry>round(x)</entry><entry><action>round to nearest integer</action></entry></row>
-<row><entry>sin(x)</entry><entry><action>Sine</action></entry></row>
-<row><entry>sinh(x)</entry><entry><action>Hyperbolic sine</action></entry></row>
 <row><entry>sqrt(x)</entry><entry><action>Square root</action></entry></row>
-<row><entry>tan(x)</entry><entry><action>Tangent</action></entry></row>
-<row><entry>tanh(x)</entry><entry><action>Hyperbolic tangent</action></entry></row>
 <row><entry>tgamma(x)</entry><entry><action>Gamma function</action></entry></row>
 <row><entry>trunc(x)</entry><entry><action>Returns the greatest integer less than or equal to x</action></entry></row>
 
 </tbody></tgroup></informaltable>
 </sect1>
 
+<sect1 id="parser-trig">
+<title>Trigonometric functions</title>
+
+<informaltable pgwide="1"><tgroup cols="2">
+
+<thead><row><entry>Function</entry><entry>Description</entry></row></thead>
+
+<tbody>
+
+    <row><entry>sin(x)</entry><entry><action>Sine</action></entry></row>
+    <row><entry>cos(x)</entry><entry><action>Cosine</action></entry></row>
+    <row><entry>tan(x)</entry><entry><action>Tangent</action></entry></row>
+    <row><entry>asin(x)</entry><entry><action>Inverse sine</action></entry></row>
+    <row><entry>acos(x)</entry><entry><action>Inverse cosine</action></entry></row>
+    <row><entry>atan(x)</entry><entry><action>Inverse tangent</action></entry></row>
+    <row><entry>atan2(y,x)</entry><entry><action>Inverse tangent function of two variables</action></entry></row>
+    <row><entry>sinh(x)</entry><entry><action>Hyperbolic sine</action></entry></row>
+    <row><entry>cosh(x)</entry><entry><action>Hyperbolic cosine</action></entry></row>
+    <row><entry>tanh(x)</entry><entry><action>Hyperbolic tangent</action></entry></row>
+    <row><entry>asinh(x)</entry><entry><action>Inverse hyperbolic sine</action></entry></row>
+    <row><entry>acosh(x)</entry><entry><action>Inverse hyperbolic cosine</action></entry></row>
+    <row><entry>atanh(x)</entry><entry><action>Inverse hyperbolic tangent</action></entry></row>
+    <row><entry>sec(x)</entry><entry><action>Secant</action></entry></row>
+    <row><entry>csc(x)</entry><entry><action>Cosecant</action></entry></row>
+    <row><entry>cot(x)</entry><entry><action>Cotangent</action></entry></row>
+    <row><entry>asec(x)</entry><entry><action>Inverse secant</action></entry></row>
+    <row><entry>acsc(x)</entry><entry><action>Inverse cosecant</action></entry></row>
+    <row><entry>acot(x)</entry><entry><action>Inverse cotangent</action></entry></row>
+    <row><entry>sech(x)</entry><entry><action>Hyperbolic secant</action></entry></row>
+    <row><entry>csch(x)</entry><entry><action>Hyperbolic cosecant</action></entry></row>
+    <row><entry>coth(x)</entry><entry><action>Hyperbolic cotangent</action></entry></row>
+    <row><entry>asech(x)</entry><entry><action>Inverse hyperbolic secant</action></entry></row>
+    <row><entry>acsch(x)</entry><entry><action>Inverse hyperbolic cosecant</action></entry></row>
+    <row><entry>acoth(x)</entry><entry><action>Inverse hyperbolic cotangent</action></entry></row>
+    <row><entry>sinc(x)</entry><entry><action>Sinc function sin(π x) / (π x)</action></entry></row>
+    <row><entry>logsinh(x)</entry><entry><action>log(sinh(x)) for x > 0</action></entry></row>
+    <row><entry>logcosh(x)</entry><entry><action>log(cosh(x))</action></entry></row>
+    <row><entry>hypot(x,y)</entry><entry><action>Hypotenuse function √{x<superscript>2</superscript> + y<superscript>2</superscript>}</action></entry></row>
+    <row><entry>hypot3(x,y,z)</entry><entry><action>√{x<superscript>2</superscript> + y<superscript>2</superscript> + z<superscript>2</superscript>}</action></entry></row>
+    <row><entry>anglesymm(α)</entry><entry><action>force the angle α to lie in the range (-π,π]</action></entry></row>
+    <row><entry>anglepos(α)</entry><entry><action>force the angle α to lie in the range (0,2π]</action></entry></row>
+
+</tbody></tgroup></informaltable>
+</sect1>
+
+
 <sect1 id="parser-gsl">
 <title>Special functions</title>
 <para>
@@ -2006,11 +1802,6 @@ For more information about the functions see the documentation of GSL.
 <row><entry>J3(x)</entry><entry><action>transport function J(3,x)</action></entry></row>
 <row><entry>J4(x)</entry><entry><action>transport function J(4,x)</action></entry></row>
 <row><entry>J5(x)</entry><entry><action>transport function J(5,x)</action></entry></row>
-<row><entry>sinc(x)</entry><entry><action>sinc(x) = sin(π x) / (π x)</action></entry></row>
-<row><entry>logsinh(x)</entry><entry><action>log(sinh(x)) for x > 0</action></entry></row>
-<row><entry>logcosh(x)</entry><entry><action>log(cosh(x))</action></entry></row>
-<row><entry>anglesymm(α)</entry><entry><action>force the angle α to lie in the range (-π,π]</action></entry></row>
-<row><entry>anglepos(α)</entry><entry><action>force the angle α to lie in the range (0,2π]</action></entry></row>
 <row><entry>zetaint(n)</entry><entry><action>Riemann zeta function ζ(n) for integer n</action></entry></row>
 <row><entry>zeta(s)</entry><entry><action>Riemann zeta function ζ(s) for arbitrary s</action></entry></row>
 <row><entry>zetam1int(n)</entry><entry><action>Riemann ζ function minus 1 for integer n</action></entry></row>
@@ -2021,10 +1812,6 @@ For more information about the functions see the documentation of GSL.
 <row><entry>eta(s)</entry><entry><action>eta function η(s) for arbitrary s</action></entry></row>
 <row><entry>gsl_log1p(x)</entry><entry><action>log(1+x)</action></entry></row>
 <row><entry>gsl_expm1(x)</entry><entry><action>exp(x)-1</action></entry></row>
-<row><entry>gsl_hypot(x,y)</entry><entry><action>√{x<superscript>2</superscript> + y<superscript>2</superscript>}</action></entry></row>
-<row><entry>gsl_acosh(x)</entry><entry><action>arccosh(x)</action></entry></row>
-<row><entry>gsl_asinh(x)</entry><entry><action>arcsinh(x)</action></entry></row>
-<row><entry>gsl_atanh(x)</entry><entry><action>arctanh(x)</action></entry></row>
 </tbody>
 </tgroup>
 </informaltable>
@@ -2294,7 +2081,245 @@ For more information about this constants see the documentation of GSL.
 
 </sect1>
 
+</chapter>
+
+
+<chapter id="faq">
+<title>Questions and Answers</title>
+
+<qandaset id="faqlist">
+
+<qandaentry>
+<question>
+<para>For which platforms is &LabPlot; available?</para>
+</question>
+<answer>
+<para>
+&LabPlot; is developed for Unix platforms and uses the &Qt; toolkit and &kde;. Normally you can expect &LabPlot;
+to build and run on every platform &kde; (>=4) supports.
+A recent list of supported platforms and tips for compiling and running &LabPlot; can be found on
+<ulink url="http://labplot.wiki.sourceforge.net/Download">
+http://labplot.wiki.sourceforge.net/Download</ulink>.
+</para>
+</answer>
+</qandaentry>
+
+<qandaentry><question>
+<para>How do I export the active worksheet as image?</para>
+</question>
+<answer><para>
+The standard way is to use <menuchoice><guimenu>File</guimenu><guimenuitem>Export</guimenuitem></menuchoice>. All &Qt; supported image formats are allowed. Just select the desired format and the active worksheet is exported.
+</para></answer>
+</qandaentry>
+
+<qandaentry>
+<question>
+<para>How do I use Greek letters for title, axes label, &etc;?</para>
+</question>
+<answer>
+<para>
+  Use <guiicon>π</guiicon> button to open character selector window or <guiicon>&tex;</guiicon> to generate Greek letters and other symbols using &latex;.
+</para>
+</answer>
+</qandaentry>
+
+<qandaentry>
+<question>
+<para>I miss an important feature. What can I do?</para>
+</question>
+<answer>
+<para>
+Please take a look at the TODO file in the documentation of &LabPlot;.
+Here, all planned features are listed in more or
+less sorted order which I will implement in future releases of &LabPlot;.
+If you like to have additional
+features or like to have a listed feature soon, mail me your wishes and, if possible, send me
+example data or a short
+description of what you like to do.
+It is not unlikely that your feature will appear in the next stable release
+of &LabPlot; :-)
+</para>
+</answer>
+</qandaentry>
+
+<qandaentry><question>
+<para>Many Analysis functions are disabled. What can I do?</para>
+</question>
+<answer><para>
+It looks like your &LabPlot; package was compiled without GSL (&GNU; Scientific Library) support. &LabPlot; was designed to even work on systems that
+are missing most of the standard libraries. Many distributions are shipping &LabPlot; packages without this additional functionality. In this case some functions are not available. Fortunately some programs (like <application>pstoedit</application> or <application>texvc</application>) can be added without recompiling &LabPlot;. You can always check your system environment in the help menu of &LabPlot;.
+</para>
+<para>
+The packages provided on the official download page are always built with the standard libraries (GSL, &etc;). You should use them
+to have all the features.
+</para>
+</answer>
+</qandaentry>
+
+<qandaentry><question>
+<para>I want to help. How can I contribute to &LabPlot;?</para>
+</question>
+<answer><para>
+Yes, of course. There are a lot things to do. Even if you don't know anything about programming we always
+need people to find bugs, test things and make suggestions. Also the translation and documentation always
+needs a lot of work.
+</para></answer>
+</qandaentry>
+
+
+</qandaset>
+</chapter>
+
+<chapter id="license">
+
+<title>License</title>
+
+<para>&LabPlot;</para>
+<para>
+Program copyright © 2007-2016 Stefan Gerlach <email>stefan.gerlach at uni-konstanz.de</email>
+Program copyright © 2008-2016 Alexander Semke <email>Alexander.Semke at web.de</email>
+</para>
+
+<important>
+<para>
+&LabPlot; is still under development. There is a long list of missing features that will be implemented in later versions of &LabPlot;.
+</para>
+</important>
+
+<para>
+Because there are a lot things to do, developers need every help you can give. Any contribution like wishes, corrections,
+patches, bug reports or screen shots is welcome.
+</para>
+
+<para>
+Documentation copyright © 2007-2016 Stefan Gerlach
+<email>stefan.gerlach at uni-konstanz.de</email>
+
+Documentation copyright © 2008-2015 Alexander Semke
+<email>Alexander.Semke at web.de</email>
+
+Documentation copyright © 2014 Yuri Chornoivan
+<email>yurchor at ukr.net</email>
+</para>
+
+<!-- TRANS:CREDIT_FOR_TRANSLATORS -->
+
+&underFDL;
+&underGPL;
+
+</chapter>
+
+<appendix id="installation">
+<title>Installation</title>
+
+<sect1 id="getting-labplot">
+<title>How to Obtain &LabPlot;</title>
+
+<para>
+&LabPlot; can be found on its homepage at sourceforge.net:
+<ulink url="http://labplot.sf.net">http://labplot.sf.net</ulink>. 
+There is an overview about all available packages at
+<ulink url="http://labplot.wiki.sourceforge.net/Download">http://labplot.wiki.sourceforge.net/Download</ulink>.
+bug-fixed packages are released regular and can be found there too.
+</para>
+</sect1>
+
+<sect1 id="requirements">
+<title>Requirements</title>
+
+<para>
+In order to successfully use &LabPlot;, you need at least a standard &Qt; 5 and &kde; KF5 installation, the &GNU; scientific library (GSL), &cantor; libcantor library.
+</para>
+
+<!-- <para>
+Optional &LabPlot; uses the following programs/libraries when available:
+</para>
+
+<itemizedlist>
+<listitem><para>
+&GNU; scientific library (GSL) : used for special functions in the parser and most of the analysis functions.
+</para></listitem>
+</itemizedlist>
+-->
+
+</sect1>
+
+<sect1 id="compilation">
+<title>Compilation and Installation</title>
+
+&install.compile.documentation;
+
+</sect1>
+
 </appendix>
 
+<appendix id="command-line-options">
+<title>Command Line Options</title>
+<sect1 id="specify-a-file">
+<title>Specify a File</title>
+
+<para>
+When starting &LabPlot; from the command prompt, you can supply the name of a project file (ending with .lml, .lml.gz, .lml.bz2 or .lml.xz):
+<cmdsynopsis>
+<command>labplot2</command>
+<arg rep="repeat"><replaceable>file.lml</replaceable></arg>
+</cmdsynopsis>
+</para>
+
+</sect1>
+
+<sect1>
+<title>Other Command Line Options</title>
+
+<para>The following command line help options are available</para>
+<variablelist>
+<varlistentry>
+<term><command>labplot2 <option>--help</option></command></term>
+<listitem><para>This lists the most basic options available at the
+ command line.</para></listitem>
+</varlistentry>
+
+<varlistentry>
+<term><command>labplot2 <option>--help-qt</option></command></term>
+<listitem><para>This lists the options available for changing the
+way &LabPlot; interacts with &Qt;.</para></listitem>
+</varlistentry>
+
+<varlistentry>
+<term><command>labplot2 <option>--help-kde</option></command></term>
+<listitem><para>This lists the options available for changing the way
+&LabPlot; interacts with &kde;.</para></listitem>
+</varlistentry>
+
+<varlistentry>
+<term><command>labplot2 <option>--help-all</option></command></term>
+<listitem><para>This lists all of the command line options.</para></listitem>
+</varlistentry>
+
+
+<varlistentry>
+<term><command>labplot2 <option>--no-splash</option></command></term>
+<listitem><para>do not show the splash screen</para></listitem>
+</varlistentry>
+
+<varlistentry>
+<term><command>labplot2 <option>--author</option></command></term>
+<listitem><para>Lists &LabPlot;'s author in the terminal window</para></listitem>
+</varlistentry>
+
+<varlistentry>
+<term><command>labplot2 <option>--version</option></command></term>
+<listitem><para>Lists version information for &Qt;, &kde;, and &LabPlot;.
+Also available through <command>labplot2 <option>-v</option></command>
+</para></listitem>
+</varlistentry>
+
+</variablelist>
+
+</sect1>
+</appendix>
+
+
+
 &documentation.index;
 </book>

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