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Next: <a href="Two-Arguments.html#Two-Arguments" accesskey="n" rel="next">Two Arguments</a>, Previous: <a href="Reference-Syntax.html#Reference-Syntax" accesskey="p" rel="previous">Reference Syntax</a>, Up: <a href="_0040xref.html#g_t_0040xref" accesskey="u" rel="up"><tt>@xref</tt></a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Command-and-Variable-Index.html#Command-and-Variable-Index" title="Index" rel="index">Index</a>]</p>
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<a name="g_t_0040xref-with-One-Argument"></a>
<h4 class="subsection">8.4.2 <code>@xref</code> with One Argument</h4>
<a name="index-One_002dargument-form-of-cross-references"></a>
<p>The simplest form of <code>@xref</code> takes one argument, the name of
another node in the same Texinfo file. The Info formatters produce
output that the Info readers can use to jump to the reference; TeX
produces output that specifies the page and section number for you;
the HTML output is a normal hyperlink.
</p>
<p>For example,
</p>
<div class="example">
<pre class="example">@xref{Tropical Storms}.
</pre></div>
<p>produces
</p>
<div class="example">
<pre class="example">*Note Tropical Storms::.
</pre></div>
<p>in Info and
</p>
<blockquote>
<p>See Section 3.1 [Tropical Storms], page 24.
</p></blockquote>
<p>in a printed manual.
(Note that in the preceding example the closing brace to
<code>@xref</code>’s argument is followed by a period.)
</p>
<p>You can write a clause after the cross reference, like this:
</p>
<div class="example">
<pre class="example">@xref{Tropical Storms}, for more info.
</pre></div>
<p>which produces
</p>
<div class="example">
<pre class="example">*Note Tropical Storms::, for more info.
</pre></div>
<p>in Info and
</p>
<blockquote>
<p>See Section 3.1 [Tropical Storms], page 24, for more info.
</p></blockquote>
<p>in a printed manual. Note that in the preceding example the closing
brace to <code>@xref</code> is followed by a comma, then the additional
text. It’s a common mistake to follow an <code>@xref</code> command with a
space, but this is never correct.
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