This file is indexed.

/usr/share/doc/texinfo/html/copying.html is in texinfo-doc-nonfree 4.13a-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
<html lang="en">
<head>
<title>copying - GNU Texinfo 4.13</title>
<meta http-equiv="Content-Type" content="text/html">
<meta name="description" content="GNU Texinfo 4.13">
<meta name="generator" content="makeinfo 4.13">
<link title="Top" rel="start" href="index.html#Top">
<link rel="up" href="Document-Permissions.html#Document-Permissions" title="Document Permissions">
<link rel="next" href="insertcopying.html#insertcopying" title="insertcopying">
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
<!--
This manual is for GNU Texinfo (version 4.13, 18 September 2008),
a documentation system that can produce both online information and a
printed manual from a single source.

Copyright (C) 1988, 1990, 1991, 1992, 1993, 1995, 1996, 1997,
1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.

     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 are free to copy and modify
     this GNU Manual.  Buying copies from GNU Press supports the FSF in
     developing GNU and promoting software freedom.''
  -->
<meta http-equiv="Content-Style-Type" content="text/css">
<style type="text/css"><!--
  pre.display { font-family:inherit }
  pre.format  { font-family:inherit }
  pre.smalldisplay { font-family:inherit; font-size:smaller }
  pre.smallformat  { font-family:inherit; font-size:smaller }
  pre.smallexample { font-size:smaller }
  pre.smalllisp    { font-size:smaller }
  span.sc    { font-variant:small-caps }
  span.roman { font-family:serif; font-weight:normal; } 
  span.sansserif { font-family:sans-serif; font-weight:normal; } 
--></style>
</head>
<body>
<div class="node">
<a name="copying"></a>
<p>
Next:&nbsp;<a rel="next" accesskey="n" href="insertcopying.html#insertcopying">insertcopying</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="Document-Permissions.html#Document-Permissions">Document Permissions</a>
<hr>
</div>

<h4 class="subsection">3.3.1 <code>@copying</code>: Declare Copying Permissions</h4>

<p><a name="index-copying-178"></a>
The <code>@copying</code> command should be given very early in the document;
the recommended location is right after the header material
(see <a href="Texinfo-File-Header.html#Texinfo-File-Header">Texinfo File Header</a>).  It conventionally consists of a sentence
or two about what the program is, identification of the documentation
itself, the legal copyright line, and the copying permissions.  Here is
a skeletal example:

<pre class="example">     @copying
     This manual is for <var>program</var> (version <var>version</var>, updated
     <var>date</var>), which ...
     
     Copyright @copyright{} <var>years</var> <var>copyright-owner</var>.
     
     @quotation
     Permission is granted to ...
     @end quotation
     @end copying
</pre>
  <p>The <code>@quotation</code> has no legal significance; it's there to improve
readability in some contexts.

  <p>See <a href="GNU-Sample-Texts.html#GNU-Sample-Texts">GNU Sample Texts</a>, for the full text to be used in GNU manuals. 
See <a href="GNU-Free-Documentation-License.html#GNU-Free-Documentation-License">GNU Free Documentation License</a>, for the license itself under
which GNU and other free manuals are distributed.  You need to include
the license as an appendix to your document.

  <p>The text of <code>@copying</code> is output as a comment at the beginning of
Info, HTML, and XML output files.  It is <em>not</em> output implicitly in
plain text or TeX; it's up to you to use <code>@insertcopying</code> to
emit the copying information.  See the next section for details.

  <p><a name="index-copyright-179"></a>The <code>@copyright{}</code> command generates a &lsquo;<samp><span class="samp">c</span></samp>&rsquo; inside a circle
in output formats that support this (print and HTML).  In the other
formats (Info and plain text), it generates &lsquo;<samp><span class="samp">(C)</span></samp>&rsquo;.  The copyright
notice itself has the following legally defined sequence:

<pre class="example">     Copyright &copy; <var>years</var> <var>copyright-owner</var>.
</pre>
  <p><a name="index-Copyright-word_002c-always-in-English-180"></a>The word `Copyright' must always be written in English, even if the
document is otherwise written in another language.  This is due to
international law.

  <p><a name="index-Years_002c-in-copyright-line-181"></a>The list of years should include all years in which a version was
completed (even if it was released in a subsequent year).  Ranges are
not allowed; each year must be written out individually and in full,
separated by commas.

  <p><a name="index-Copyright-holder-for-FSF-works-182"></a><a name="index-Holder-of-copyright-for-FSF-works-183"></a><a name="index-Owner-of-copyright-for-FSF-works-184"></a>The copyright owner (or owners) is whoever holds legal copyright on the
work.  In the case of works assigned to the FSF, the owner is `Free
Software Foundation, Inc.'.

  <p>The copyright `line' may actually be split across multiple lines, both
in the source document and in the output.  This often happens for
documents with a long history, having many different years of
publication.  If you do use several lines, do not indent any of them
(or anything else in the <code>@copying</code> block) in the source file.

  <p>See <a href="../maintain/Copyright-Notices.html#Copyright-Notices">Copyright Notices</a>, for
additional information.

  </body></html>