Docbook的链接问题

[大可山人]

<sect1 id="sec.link">
<title id="sec.title.link">Docbook link types</title>
<para id="par.link">
This is a paragraph that will be linked to with a link tag.
If you want to know what's cool in HEP, point your browser
at the <ulink url="http://www.cern.ch">CERN Web Page</ulink>.
<anchor id="einstein.anchor"/>Einstein has been there.</para>
<para>
The above paragraph is reference <link linkend="par.link">here</link>.
<xref linkend="sec.link"/> (<xref linkend="sec.link"
endterm="sec.title.link"/>) is a reference to a section.
My email address is <email>[e-mail]</email>
</para>
</sect1>

ulink,anchor,xref的区别和作用?

[大可山人]

UP

[大可山人]

又没有人回答了?
失望ing.........

[大可山人]

(^.^) ===> Plane飞到家门口 ★ World让我好畅游 <=== (^.^)
***************************************************************
','''╭⌒╮⌒╮.',''',,',.'' 　　╭╬╮　　　　　　　　　 ◢
╱◥██◣''o┈ .'',,',. .▁╭▅▆▇□□█▇▆▅▄▃▂▁(╳)█╮
︱田︱田田| '', ╰═▃__▁▁▁▁▁∠════▔▔▔　
╬╬╬╬╬╬╬╬╬╬╬╬ ╙O 　 ╙O
-------------------------------------------------------------------------

[johnsunac]

谁来接分？