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Warren Block 2013-11-26 06:00:59 +00:00
parent 4c94da4411
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@ -30,7 +30,11 @@
$FreeBSD$ $FreeBSD$
--> -->
<chapter xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:id="docbook-markup">
<chapter xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
xml:id="docbook-markup">
<title>DocBook Markup</title> <title>DocBook Markup</title>
<sect1 xml:id="docbook-markup-introduction"> <sect1 xml:id="docbook-markup-introduction">
@ -47,10 +51,10 @@
<para>DocBook was originally developed by HaL Computer Systems and <para>DocBook was originally developed by HaL Computer Systems and
O'Reilly &amp; Associates to be a Document Type Definition O'Reilly &amp; Associates to be a Document Type Definition
(<acronym>DTD</acronym>) for writing technical documentation (<acronym>DTD</acronym>) for writing technical documentation
<footnote><para>A short history <footnote><para>A short history can be found under <link
can be found under <link xlink:href="http://www.oasis-open.org/docbook/intro.shtml#d0e41"> xlink:href="http://www.oasis-open.org/docbook/intro.shtml#d0e41">http://www.oasis-open.org/docbook/intro.shtml#d0e41</link>.</para></footnote>.
http://www.oasis-open.org/docbook/intro.shtml#d0e41</link>.</para></footnote>. Since 1998 it is maintained by the <link
Since 1998 it is maintained by the <link xlink:href="http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=docbook"> xlink:href="http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=docbook">
DocBook Technical Committee</link>. As such, and unlike DocBook Technical Committee</link>. As such, and unlike
LinuxDoc and <acronym>XHTML</acronym>, DocBook is very heavily LinuxDoc and <acronym>XHTML</acronym>, DocBook is very heavily
oriented towards markup that describes <emphasis>what</emphasis> oriented towards markup that describes <emphasis>what</emphasis>
@ -89,23 +93,22 @@
<sect1 xml:id="docbook-markup-freebsd-extensions"> <sect1 xml:id="docbook-markup-freebsd-extensions">
<title>&os; Extensions</title> <title>&os; Extensions</title>
<para>The &os; Documentation Project has extended the <para>The &os; Documentation Project has extended the DocBook
DocBook <acronym>DTD</acronym> with additional elements and <acronym>DTD</acronym> with additional elements and entities.
entities. These additions serve to make some of the markup These additions serve to make some of the markup easier or more
easier or more precise.</para> precise.</para>
<para>Throughout the rest of this document, the term <para>Throughout the rest of this document, the term
<quote>DocBook</quote> is used to mean the &os;-extended <quote>DocBook</quote> is used to mean the &os;-extended
DocBook <acronym>DTD</acronym>.</para> DocBook <acronym>DTD</acronym>.</para>
<note> <note>
<para>Most of these extensions are not unique to &os;, <para>Most of these extensions are not unique to &os;, it was
it was just felt that they were useful just felt that they were useful enhancements for this
enhancements for this particular project. Should anyone particular project. Should anyone from any of the other *nix
from any of the other *nix camps (NetBSD, OpenBSD, Linux, camps (NetBSD, OpenBSD, Linux, &hellip;) be interested in
&hellip;) be interested in collaborating on a standard collaborating on a standard DocBook extension set, please
DocBook extension set, please contact contact &a.doceng;.</para>
&a.doceng;.</para>
</note> </note>
<sect2 xml:id="docbook-markup-freebsd-extensions-elements"> <sect2 xml:id="docbook-markup-freebsd-extensions-elements">
@ -113,7 +116,8 @@
<para>The additional &os; elements are not (currently) in the <para>The additional &os; elements are not (currently) in the
Ports Collection. They are stored in the &os; Subversion Ports Collection. They are stored in the &os; Subversion
tree, as <link xlink:href="http://svnweb.FreeBSD.org/doc/head/share/xml/freebsd.dtd">head/share/xml/freebsd.dtd</link>.</para> tree, as <link
xlink:href="http://svnweb.FreeBSD.org/doc/head/share/xml/freebsd.dtd">head/share/xml/freebsd.dtd</link>.</para>
<para>&os;-specific elements used in the examples below are <para>&os;-specific elements used in the examples below are
clearly marked.</para> clearly marked.</para>
@ -142,7 +146,8 @@
<tbody valign="top"> <tbody valign="top">
<row> <row>
<entry namest="entity" nameend="notes">&os; Name Entities</entry> <entry namest="entity" nameend="notes">&os; Name
Entities</entry>
</row> </row>
<row> <row>
@ -170,19 +175,22 @@
</row> </row>
<row> <row>
<entry namest="entity" nameend="notes">Manual Page Entities</entry> <entry namest="entity" nameend="notes">Manual Page
Entities</entry>
</row> </row>
<row> <row>
<entry><literal>&amp;man.ls.1;</literal></entry> <entry><literal>&amp;man.ls.1;</literal></entry>
<entry>&man.ls.1;</entry> <entry>&man.ls.1;</entry>
<entry>Usage: <literal>&amp;man.ls.1; is the manual page for commandlscommand.</literal></entry> <entry>Usage: <literal>&amp;man.ls.1; is the manual page
for commandlscommand.</literal></entry>
</row> </row>
<row> <row>
<entry><literal>&amp;man.cp.1;</literal></entry> <entry><literal>&amp;man.cp.1;</literal></entry>
<entry>&man.cp.1;</entry> <entry>&man.cp.1;</entry>
<entry>Usage: <literal>The manual page for commandcpcommand is &amp;man.cp.1;.</literal></entry> <entry>Usage: <literal>The manual page for
commandcpcommand is &amp;man.cp.1;.</literal></entry>
</row> </row>
<row> <row>
@ -191,7 +199,8 @@
<replaceable>command</replaceable> manual page in <replaceable>command</replaceable> manual page in
section section
<replaceable>sectionnumber</replaceable></emphasis></entry> <replaceable>sectionnumber</replaceable></emphasis></entry>
<entry>Entities are defined for all the <link xlink:href="&url.base;/cgi/man.cgi">&os; manual <entry>Entities are defined for all the
<link xlink:href="&url.base;/cgi/man.cgi">&os; manual
pages</link>.</entry> pages</link>.</entry>
</row> </row>
@ -202,26 +211,30 @@
</row> </row>
<row> <row>
<entry namest="entity" nameend="notes">&os; Mailing List Entities</entry> <entry namest="entity" nameend="notes">&os; Mailing List
Entities</entry>
</row> </row>
<row> <row>
<entry><literal>&amp;a.doc;</literal></entry> <entry><literal>&amp;a.doc;</literal></entry>
<entry><literal>&a.doc;</literal></entry> <entry><literal>&a.doc;</literal></entry>
<entry>Usage: <literal>A link to the &amp;a.doc;.</literal></entry> <entry>Usage: <literal>A link to the
&amp;a.doc;.</literal></entry>
</row> </row>
<row> <row>
<entry><literal>&amp;a.questions;</literal></entry> <entry><literal>&amp;a.questions;</literal></entry>
<entry><literal>&a.questions;</literal></entry> <entry><literal>&a.questions;</literal></entry>
<entry>Usage: <literal>A link to the &amp;a.questions;.</literal></entry> <entry>Usage: <literal>A link to the
&amp;a.questions;.</literal></entry>
</row> </row>
<row> <row>
<entry><literal>&amp;a.listname;</literal></entry> <entry><literal>&amp;a.listname;</literal></entry>
<entry><emphasis>link to <entry><emphasis>link to
<replaceable>listname</replaceable></emphasis></entry> <replaceable>listname</replaceable></emphasis></entry>
<entry>Entities are defined for all the <link xlink:href="&url.books.handbook;/eresources.html#eresources-mail">&os; <entry>Entities are defined for all the <link
xlink:href="&url.books.handbook;/eresources.html#eresources-mail">&os;
mailing lists</link>.</entry> mailing lists</link>.</entry>
</row> </row>
@ -232,7 +245,8 @@
</row> </row>
<row> <row>
<entry namest="entity" nameend="notes">&os; Document Link Entities</entry> <entry namest="entity" nameend="notes">&os; Document
Link Entities</entry>
</row> </row>
<row> <row>
@ -240,15 +254,16 @@
<entry><literal>&url.books.handbook;</literal></entry> <entry><literal>&url.books.handbook;</literal></entry>
<entry>Usage: <literal>A link to the ulink <entry>Usage: <literal>A link to the ulink
url="&amp;url.books.handbook;/advanced-networking.html"Advanced url="&amp;url.books.handbook;/advanced-networking.html"Advanced
Networkingulink Networkingulink chapter of the
chapter of the Handbook.</literal></entry> Handbook.</literal></entry>
</row> </row>
<row> <row>
<entry><literal>&amp;url.books.bookname;</literal></entry> <entry><literal>&amp;url.books.bookname;</literal></entry>
<entry><emphasis>relative path to <entry><emphasis>relative path to
<replaceable>bookname</replaceable></emphasis></entry> <replaceable>bookname</replaceable></emphasis></entry>
<entry>Entities are defined for all the <link xlink:href="&url.doc.langbase;/books/">&os; <entry>Entities are defined for all the <link
xlink:href="&url.doc.langbase;/books/">&os;
books</link>.</entry> books</link>.</entry>
</row> </row>
@ -265,7 +280,8 @@
<entry><literal>&amp;url.articles.articlename;</literal></entry> <entry><literal>&amp;url.articles.articlename;</literal></entry>
<entry><emphasis>relative path to <entry><emphasis>relative path to
<replaceable>articlename</replaceable></emphasis></entry> <replaceable>articlename</replaceable></emphasis></entry>
<entry>Entities are defined for all the <link xlink:href="&url.doc.langbase;/articles/">&os; <entry>Entities are defined for all the <link
xlink:href="&url.doc.langbase;/articles/">&os;
articles</link>.</entry> articles</link>.</entry>
</row> </row>
@ -276,7 +292,8 @@
</row> </row>
<row> <row>
<entry namest="entity" nameend="notes">Other Operating System Name Entities</entry> <entry namest="entity" nameend="notes">Other Operating
System Name Entities</entry>
</row> </row>
<row> <row>
@ -304,13 +321,15 @@
</row> </row>
<row> <row>
<entry namest="entity" nameend="notes">Miscellaneous Entities</entry> <entry namest="entity" nameend="notes">Miscellaneous
Entities</entry>
</row> </row>
<row> <row>
<entry><literal>&amp;prompt.root;</literal></entry> <entry><literal>&amp;prompt.root;</literal></entry>
<entry>&prompt.root;</entry> <entry>&prompt.root;</entry>
<entry>The <systemitem class="username">root</systemitem> user <entry>The <systemitem
class="username">root</systemitem> user
prompt.</entry> prompt.</entry>
</row> </row>
@ -394,11 +413,12 @@
several chapters, possibly with appendices and similar content several chapters, possibly with appendices and similar content
as well.</para> as well.</para>
<para>The <link xlink:href="&url.base;/docs.html">&os; tutorials</link> <para>The <link xlink:href="&url.base;/docs.html">&os;
are all marked up as articles, while this tutorials</link> are all marked up as articles, while this
document, the document, the <link
<link xlink:href="&url.books.faq;/index.html">FreeBSD FAQ</link>, xlink:href="&url.books.faq;/index.html">FreeBSD FAQ</link>,
and the <link xlink:href="&url.books.handbook;/index.html">FreeBSD and the <link
xlink:href="&url.books.handbook;/index.html">FreeBSD
Handbook</link> are all marked up as books, for Handbook</link> are all marked up as books, for
example.</para> example.</para>
@ -1120,8 +1140,7 @@ main(void)
<para>Table borders can be suppressed by setting the <para>Table borders can be suppressed by setting the
<literal>frame</literal> attribute to <literal>none</literal> <literal>frame</literal> attribute to <literal>none</literal>
in the <tag>informaltable</tag> element. For example, in the <tag>informaltable</tag> element. For example,
<literal>informaltable <literal>informaltable frame="none"</literal>.</para>
frame="none"</literal>.</para>
<example> <example>
<title>Tables Where <literal>frame="none"</literal></title> <title>Tables Where <literal>frame="none"</literal></title>
@ -1592,8 +1611,8 @@ This is the file called 'foo2'</screen>
<para>Appearance:</para> <para>Appearance:</para>
<para>Install the <package>net/wireshark</package> port to view <para>Install the <package>net/wireshark</package> port to
network traffic.</para> view network traffic.</para>
</example> </example>
</sect2> </sect2>
@ -1775,26 +1794,30 @@ This is the file called 'foo2'</screen>
<para>Appearance:</para> <para>Appearance:</para>
<para>The local machine can always be referred to by the <para>The local machine can always be referred to by the name
name <systemitem>localhost</systemitem>, which will have the IP <systemitem>localhost</systemitem>, which will have the IP
address <systemitem class="ipaddress">127.0.0.1</systemitem>.</para> address
<systemitem class="ipaddress">127.0.0.1</systemitem>.</para>
<para>The <systemitem class="fqdomainname">FreeBSD.org</systemitem> <para>The
<systemitem class="fqdomainname">FreeBSD.org</systemitem>
domain contains a number of different hosts, including domain contains a number of different hosts, including
<systemitem class="fqdomainname">freefall.FreeBSD.org</systemitem> and <systemitem
<systemitem class="fqdomainname">bento.FreeBSD.org</systemitem>.</para> class="fqdomainname">freefall.FreeBSD.org</systemitem> and
<systemitem
class="fqdomainname">bento.FreeBSD.org</systemitem>.</para>
<para>When adding an <acronym>IP</acronym> alias to an <para>When adding an <acronym>IP</acronym> alias to an
interface (using <command>ifconfig</command>) interface (using <command>ifconfig</command>)
<emphasis>always</emphasis> use a netmask of <emphasis>always</emphasis> use a netmask of
<systemitem class="netmask">255.255.255.255</systemitem> (which can <systemitem class="netmask">255.255.255.255</systemitem>
also be expressed as (which can also be expressed as
<systemitem class="netmask">0xffffffff</systemitem>).</para> <systemitem class="netmask">0xffffffff</systemitem>).</para>
<para>The <acronym>MAC</acronym> address uniquely identifies <para>The <acronym>MAC</acronym> address uniquely identifies
every network card in existence. A typical every network card in existence. A typical
<acronym>MAC</acronym> address looks like <acronym>MAC</acronym> address looks like <systemitem
<systemitem class="etheraddress">08:00:20:87:ef:d0</systemitem>.</para> class="etheraddress">08:00:20:87:ef:d0</systemitem>.</para>
</example> </example>
</sect2> </sect2>
@ -1824,7 +1847,8 @@ This is the file called 'foo2'</screen>
<para>Appearance:</para> <para>Appearance:</para>
<para>To carry out most system administration functions <para>To carry out most system administration functions
requires logging in as <systemitem class="username">root</systemitem>.</para> requires logging in as
<systemitem class="username">root</systemitem>.</para>
</example> </example>
</sect2> </sect2>
@ -2166,9 +2190,9 @@ This is the file called 'foo2'</screen>
<listitem> <listitem>
<para>In a subdirectory of <para>In a subdirectory of
<filename>doc/share/images</filename> <filename>doc/share/images</filename> named after the
named after the document. For example, images for the document. For example, images for the Handbook are stored
Handbook are stored in <filename>doc/share/images/books/handbook</filename>. in <filename>doc/share/images/books/handbook</filename>.
Images that work for multiple translations are stored in Images that work for multiple translations are stored in
this upper level of the documentation file tree. this upper level of the documentation file tree.
Generally, these are images that can be used unchanged in Generally, these are images that can be used unchanged in
@ -2180,20 +2204,17 @@ This is the file called 'foo2'</screen>
<sect2 xml:id="docbook-markup-image-markup"> <sect2 xml:id="docbook-markup-image-markup">
<title>Image Markup</title> <title>Image Markup</title>
<para>Images are included as part of a <para>Images are included as part of a <tag>mediaobject</tag>.
<tag>mediaobject</tag>. The The <tag>mediaobject</tag> can contain other, more specific
<tag>mediaobject</tag> can contain other, more objects. We are concerned with two, the
specific objects. We are concerned with two, the <tag>imageobject</tag> and the <tag>textobject</tag>.</para>
<tag>imageobject</tag> and the
<tag>textobject</tag>.</para>
<para>Include one <tag>imageobject</tag>, and two <para>Include one <tag>imageobject</tag>, and two
<tag>textobject</tag> elements. The <tag>textobject</tag> elements. The <tag>imageobject</tag>
<tag>imageobject</tag> will point to the name of the will point to the name of the image file without the
image file without the extension. The extension. The <tag>textobject</tag> elements contain
<tag>textobject</tag> elements contain information information that will be presented to the user as well as, or
that will be presented to the user as well as, or instead of, instead of, the image itself.</para>
the image itself.</para>
<para>Text elements are shown to the reader in several <para>Text elements are shown to the reader in several
situations. When the document is viewed in situations. When the document is viewed in
@ -2293,25 +2314,24 @@ IMAGES+= fig3.png
<title>Images and Chapters in Subdirectories</title> <title>Images and Chapters in Subdirectories</title>
<para>Be careful when separating documentation into smaller <para>Be careful when separating documentation into smaller
files in different directories (see <xref linkend="xml-primer-include-using-gen-entities"/>).</para> files in different directories (see <xref
linkend="xml-primer-include-using-gen-entities"/>).</para>
<para>Suppose there is a book with three chapters, and the <para>Suppose there is a book with three chapters, and the
chapters are stored in their own directories, called chapters are stored in their own directories, called
<filename>chapter1/chapter.xml</filename>, <filename>chapter1/chapter.xml</filename>,
<filename>chapter2/chapter.xml</filename>, and <filename>chapter2/chapter.xml</filename>, and
<filename>chapter3/chapter.xml</filename>. If each chapter <filename>chapter3/chapter.xml</filename>. If each chapter
has images associated with it, place has images associated with it, place those images in each
those images in each chapter's subdirectory chapter's subdirectory (<filename>chapter1/</filename>,
(<filename>chapter1/</filename>,
<filename>chapter2/</filename>, and <filename>chapter2/</filename>, and
<filename>chapter3/</filename>).</para> <filename>chapter3/</filename>).</para>
<para>However, doing this requires including the directory <para>However, doing this requires including the directory
names in the <varname>IMAGES</varname> variable in the names in the <varname>IMAGES</varname> variable in the
<filename>Makefile</filename>, <emphasis>and</emphasis> <filename>Makefile</filename>, <emphasis>and</emphasis>
including the directory name in the including the directory name in the <tag>imagedata</tag>
<tag>imagedata</tag> element in the document element in the document document.</para>
document.</para>
<para>For example, if the book has <para>For example, if the book has
<filename>chapter1/fig1.png</filename>, then <filename>chapter1/fig1.png</filename>, then
@ -2358,11 +2378,11 @@ IMAGES= chapter1/fig1.png
crossreference or link.</para> crossreference or link.</para>
<para>Any portion of the document that will be a link target <para>Any portion of the document that will be a link target
must have an <literal>xml:id</literal> attribute. Assigning an must have an <literal>xml:id</literal> attribute. Assigning
<literal>xml:id</literal> to all chapters and sections, even if an <literal>xml:id</literal> to all chapters and sections,
there are no current plans to link to them, is a good idea. even if there are no current plans to link to them, is a good
These <literal>xml:id</literal>s can be used as unique anchor idea. These <literal>xml:id</literal>s can be used as unique
reference points by anyone referring to the anchor reference points by anyone referring to the
<acronym>HTML</acronym> version of the document.</para> <acronym>HTML</acronym> version of the document.</para>
<example> <example>
@ -2383,15 +2403,15 @@ IMAGES= chapter1/fig1.png
<tag class="endtag">chapter</tag></programlisting> <tag class="endtag">chapter</tag></programlisting>
</example> </example>
<para>Use descriptive values for <literal>xml:id</literal> names. <para>Use descriptive values for <literal>xml:id</literal>
The values must be unique within the entire document, not just names. The values must be unique within the entire document,
in a single file. In the example, the subsection not just in a single file. In the example, the subsection
<literal>xml:id</literal> is constructed by appending text to the <literal>xml:id</literal> is constructed by appending text to
chapter <literal>xml:id</literal>. This ensures that the the chapter <literal>xml:id</literal>. This ensures that the
<literal>xml:id</literal>s are unique. It also helps both reader <literal>xml:id</literal>s are unique. It also helps both
and anyone editing the document to see where the link is reader and anyone editing the document to see where the link
located within the document, similar to a directory is located within the document, similar to a directory path to
path to a file.</para> a file.</para>
<para>To allow the user to jump into a specific portion of the <para>To allow the user to jump into a specific portion of the
document, even in the middle of a paragraph or an example, use document, even in the middle of a paragraph or an example, use
@ -2410,12 +2430,11 @@ IMAGES= chapter1/fig1.png
<sect2 xml:id="docbook-markup-links-crossreferences"> <sect2 xml:id="docbook-markup-links-crossreferences">
<title>Crossreferences with <literal>xref</literal></title> <title>Crossreferences with <literal>xref</literal></title>
<para><tag>xref</tag> provides the reader with a link to <para><tag>xref</tag> provides the reader with a link to jump to
jump to another section of the document. The target another section of the document. The target
<literal>xml:id</literal> is specified in the <literal>xml:id</literal> is specified in the
<literal>linkend</literal> attribute, and <literal>linkend</literal> attribute, and <tag>xref</tag>
<tag>xref</tag> generates the link text generates the link text automatically.</para>
automatically.</para>
<example> <example>
<title>Using <tag>xref</tag></title> <title>Using <tag>xref</tag></title>
@ -2450,11 +2469,9 @@ IMAGES= chapter1/fig1.png
<note> <note>
<para><tag>xref</tag> cannot link to an <para><tag>xref</tag> cannot link to an
<literal>xml:id</literal> attribute on an <literal>xml:id</literal> attribute on an <tag>anchor</tag>
<tag>anchor</tag> element. The element. The <tag>anchor</tag> has no content, so the
<tag>anchor</tag> has no content, so the <tag>xref</tag> cannot generate the link text.</para>
<tag>xref</tag> cannot generate the link
text.</para>
</note> </note>
</sect2> </sect2>
@ -2474,11 +2491,10 @@ IMAGES= chapter1/fig1.png
<sect3 xml:id="docbook-markup-links-to-same-document"> <sect3 xml:id="docbook-markup-links-to-same-document">
<title>Links to the Same Document</title> <title>Links to the Same Document</title>
<para><tag>link</tag> is used to create a link <para><tag>link</tag> is used to create a link within the same
within the same document. The target <literal>xml:id</literal> document. The target <literal>xml:id</literal> is specified
is specified in the <literal>linkend</literal> attribute. in the <literal>linkend</literal> attribute. This element
This element wraps content, which is used for the link wraps content, which is used for the link text.</para>
text.</para>
<example> <example>
<title>Using <tag>link</tag></title> <title>Using <tag>link</tag></title>
@ -2509,10 +2525,9 @@ IMAGES= chapter1/fig1.png
</example> </example>
<note> <note>
<para><tag>link</tag> can be used to include links <para><tag>link</tag> can be used to include links to the
to the <literal>xml:id</literal> of an <literal>xml:id</literal> of an <tag>anchor</tag> element,
<tag>anchor</tag> element, since the since the <tag>link</tag> content defines the link
<tag>link</tag> content defines the link
text.</para> text.</para>
</note> </note>
</sect3> </sect3>
@ -2520,11 +2535,11 @@ IMAGES= chapter1/fig1.png
<sect3 xml:id="docbook-markup-links-to-web-documents"> <sect3 xml:id="docbook-markup-links-to-web-documents">
<title>Linking to Other Documents on the Web</title> <title>Linking to Other Documents on the Web</title>
<para>The <tag>ulink</tag> is used to link to <para>The <tag>ulink</tag> is used to link to external
external documents on the web. The <literal>url</literal> documents on the web. The <literal>url</literal> attribute
attribute is the <acronym>URL</acronym> of the page that the is the <acronym>URL</acronym> of the page that the link
link points to, and the content of the element is the text points to, and the content of the element is the text that
that will be displayed for the user to activate.</para> will be displayed for the user to activate.</para>
<example> <example>
<title><tag>link</tag> to a &os; Documentation Web <title><tag>link</tag> to a &os; Documentation Web
@ -2550,9 +2565,11 @@ IMAGES= chapter1/fig1.png
<para>Appearance:</para> <para>Appearance:</para>
<para>Read the <link xlink:href="&url.books.handbook;/svn.html#svn-intro">SVN <para>Read the <link
xlink:href="&url.books.handbook;/svn.html#svn-intro">SVN
introduction</link>, then pick the nearest mirror from introduction</link>, then pick the nearest mirror from
the list of <link xlink:href="&url.books.handbook;/svn-mirrors.html">Subversion the list of <link
xlink:href="&url.books.handbook;/svn-mirrors.html">Subversion
mirror sites</link>.</para> mirror sites</link>.</para>
<para>Usage for article links:</para> <para>Usage for article links:</para>
@ -2564,8 +2581,10 @@ IMAGES= chapter1/fig1.png
<para>Appearance:</para> <para>Appearance:</para>
<para>Read this <link xlink:href="&url.articles.bsdl-gpl;">article <para>Read this
about the BSD license</link>, or just the <link xlink:href="&url.articles.bsdl-gpl;#intro">introduction</link>.</para> <link xlink:href="&url.articles.bsdl-gpl;">article
about the BSD license</link>, or just the <link
xlink:href="&url.articles.bsdl-gpl;#intro">introduction</link>.</para>
</example> </example>
<example> <example>
@ -2579,8 +2598,8 @@ IMAGES= chapter1/fig1.png
<para>Appearance:</para> <para>Appearance:</para>
<para>Of course, you could stop reading this document and go <para>Of course, you could stop reading this document and go
to the <link xlink:href="&url.base;/index.html">FreeBSD home to the <link xlink:href="&url.base;/index.html">FreeBSD
page</link> instead.</para> home page</link> instead.</para>
</example> </example>
<example> <example>
@ -2596,8 +2615,8 @@ IMAGES= chapter1/fig1.png
<para>Appearance:</para> <para>Appearance:</para>
<para>Wikipedia has an excellent reference on <para>Wikipedia has an excellent reference on <link
<link xlink:href="http://en.wikipedia.org/wiki/GUID_Partition_Table">GUID xlink:href="http://en.wikipedia.org/wiki/GUID_Partition_Table">GUID
Partition Tables</link>.</para> Partition Tables</link>.</para>
<para>The link text can be omitted to show the actual <para>The link text can be omitted to show the actual
@ -2609,8 +2628,9 @@ IMAGES= chapter1/fig1.png
<para>Appearance:</para> <para>Appearance:</para>
<para>Wikipedia has an excellent reference on <para>Wikipedia has an excellent reference on GUID Partition
GUID Partition Tables: <uri xlink:href="http://en.wikipedia.org/wiki/GUID_Partition_Table">http://en.wikipedia.org/wiki/GUID_Partition_Table</uri>.</para> Tables: <uri
xlink:href="http://en.wikipedia.org/wiki/GUID_Partition_Table">http://en.wikipedia.org/wiki/GUID_Partition_Table</uri>.</para>
</example> </example>
</sect3> </sect3>
</sect2> </sect2>