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<html lang="en">
<head>
<title>GNU Sample Texts - GNU Texinfo 4.13</title>
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     Permission is granted to copy, distribute and/or modify this
     document under the terms of the GNU Free Documentation License,
     Version 1.2 or any later version published by the Free Software
     Foundation; with no Invariant Sections, with the Front-Cover Texts
     being ``A GNU Manual'', and with the Back-Cover Texts as in (a)
     below.  A copy of the license is included in the section entitled
     ``GNU Free Documentation License.''

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<h3 class="section">C.2 GNU Sample Texts</h3>

<p><a name="index-GNU-sample-texts-1399"></a><a name="index-Sample-texts_002c-GNU-1400"></a><a name="index-Full-texts_002c-GNU-1401"></a>
Following is a sample Texinfo document with the full texts that should
be used in GNU manuals.

  <p>As well as the legal texts, it also serves as a practical example of how
many elements in a GNU system can affect the manual.  If you're not
familiar with all these different elements, don't worry.  They're not
required and a perfectly good manual can be written without them. 
They're included here nonetheless because many manuals do (or could)
benefit from them.

  <p>See <a href="Short-Sample.html#Short-Sample">Short Sample</a>, for a minimal example of a Texinfo file. 
See <a href="Beginning-a-File.html#Beginning-a-File">Beginning a File</a>, for a full explanation of that minimal
example.

  <p>Here are some notes on the example:

     <ul>
<li><a name="index-g_t_0024Id-1402"></a><a name="index-CVS-_0024Id-1403"></a><a name="index-RCS-_0024Id-1404"></a><a name="index-Documentation-identification-1405"></a><a name="index-Identification-of-documentation-1406"></a>The &lsquo;<samp><span class="samp">$Id:</span></samp>&rsquo; comment is for the CVS (see <a href="../cvs/index.html#Top">Overview</a>) or RCS
(<a href="http://www.gnu.org/software/rcs">http://www.gnu.org/software/rcs</a>) version control systems, which
expand it into a string such as:
     <pre class="example">          $Id: texinfo.txi,v 1.225 2008/09/07 22:47:46 karl Exp $
</pre>
     <p>(This is useful in all sources that use version control, not just manuals.) 
You may wish to include the &lsquo;<samp><span class="samp">$Id:</span></samp>&rsquo; comment in the <code>@copying</code>
text, if you want a completely unambiguous reference to the
documentation version.

     <p>If you want to literally write <tt>$<!-- /@w -->Id$</tt>, use <code>@w</code>:
<code>@w{$}Id$</code>.  Unfortunately, this technique does not currently
work in plain text output, since it's not clear what should be done. 
We hope to find a solution in a future release.

     <li><a name="index-automake_0040r_007b_002c-and-version-info_007d-1407"></a><a name="index-UPDATED-_0040r_007bAutomake-variable_007d-1408"></a><a name="index-VERSION-_0040r_007bAutomake-variable_007d-1409"></a><a name="index-time_002dstamp_002eel-1410"></a>The <samp><span class="file">version.texi</span></samp> in the <code>@include</code> command is maintained
automatically by Automake (see <a href="../automake/index.html#Top">Introduction</a>).  It sets the &lsquo;<samp><span class="samp">VERSION</span></samp>&rsquo; and &lsquo;<samp><span class="samp">UPDATED</span></samp>&rsquo; values used
elsewhere.  If your distribution doesn't use Automake, but you do use
Emacs, you may find the time-stamp.el package helpful (see <a href="../emacs/Time-Stamps.html#Time-Stamps">Time Stamps</a>).

     <li>The <code>@syncodeindex</code> command reflects the recommendation to use
only one index where possible, to make it easier for readers to look up
index entries.

     <li>The <code>@dircategory</code> is for constructing the Info directory. 
See <a href="Installing-Dir-Entries.html#Installing-Dir-Entries">Installing Dir Entries</a>, which includes a variety of recommended
category names.

     <li>The `Invoking' node is a GNU standard to help users find the basic
information about command-line usage of a given program.  See <a href="../standards/Manual-Structure-Details.html#Manual-Structure-Details">Manual Structure Details</a>.

     <li><a name="index-GNU-Free-Documentation-License_002c-including-entire-1411"></a><a name="index-Free-Documentation-License_002c-including-entire-1412"></a>It is best to include the entire GNU Free Documentation License in a GNU
manual, unless the manual is only a few pages long.  Of course this
sample is even shorter than that, but it includes the FDL anyway in
order to show one conventional way to do so.  The <samp><span class="file">fdl.texi</span></samp> file
is available on the GNU machines and in the Texinfo and other GNU
source distributions.

     <p>The FDL provides for omitting itself under certain conditions, but in
that case the sample texts given here have to be modified.  See <a href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License">GNU Free Documentation License</a>.

     <li>If the FSF is not the copyright holder, then use the appropriate name.

     <li>If your manual is not published on paper by the FSF, then omit the
last sentence in the Back-Cover Text that talks about copies from GNU
Press.

     <li>If your manual has Invariant Sections (again, see the license itself
for details), then change the text here accordingly.

     <li>For documents that express your personal views, feelings or experiences,
it is more appropriate to use a license permitting only verbatim
copying, rather than the FDL.  See <a href="Verbatim-Copying-License.html#Verbatim-Copying-License">Verbatim Copying License</a>.

  </ul>

  <p>Here is the sample document:

<pre class="verbatim">\input texinfo   @c -*-texinfo-*-
@comment $Id: texinfo.txi,v 1.225 2008/09/07 22:47:46 karl Exp $
@comment %**start of header
@setfilename sample.info
@include version.texi
@settitle GNU Sample @value{VERSION}
@syncodeindex pg cp
@comment %**end of header
@copying
This manual is for GNU Sample (version @value{VERSION}, @value{UPDATED}),
which is an example in the Texinfo documentation.

Copyright @copyright{} 2007 Free Software Foundation, Inc.

@quotation
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.2 or
any later version published by the Free Software Foundation; with no
Invariant Sections, with the Front-Cover Texts being ``A GNU Manual,''
and with the Back-Cover Texts as in (a) below.  A copy of the
license is included in the section entitled ``GNU Free Documentation
License.''

(a) The FSF's Back-Cover Text is: ``You have the freedom to
copy and modify this GNU manual.  Buying copies from the FSF
supports it in developing GNU and promoting software freedom.''
@end quotation
@end copying

@dircategory Texinfo documentation system
@direntry
* sample: (sample)Invoking sample.
@end direntry

@titlepage
@title GNU Sample
@subtitle for version @value{VERSION}, @value{UPDATED}
@author A.U. Thor (@email{bug-texinfo@@gnu.org})
@page
@vskip 0pt plus 1filll
@insertcopying
@end titlepage

@contents

@ifnottex
@node Top
@top GNU Sample

This manual is for GNU Sample (version @value{VERSION}, @value{UPDATED}).
@end ifnottex

@menu
* Invoking sample::
* Copying This Manual::
* Index::
@end menu


@node Invoking sample
@chapter Invoking sample

@pindex sample
@cindex invoking @command{sample}

This is a sample manual.  There is no sample program to
invoke, but if there was, you could see its basic usage
and command line options here.


@node GNU Free Documentation License
@appendix GNU Free Documentation License

@include fdl.texi


@node Index
@unnumbered Index

@printindex cp

@bye
</pre>

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