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<h3 class="section">20.8 TeX Formatting Requirements Summary</h3>

<p><a name="index-Requirements-for-formatting-1143"></a><a name="index-Minimal-requirements-for-formatting-1144"></a><a name="index-Formatting-requirements-1145"></a>
Every Texinfo file that is to be input to TeX must begin with a
<code>\input</code> command and must contain an <code>@setfilename</code> command:

<pre class="example">     \input texinfo
     @setfilename <var>arg-not-used-by-TeX</var>
</pre>
  <p class="noindent">The first command instructs TeX to load the macros it needs to
process a Texinfo file and the second command opens auxiliary files.

  <p>Every Texinfo file must end with a line that terminates TeX's
processing and forces out unfinished pages:

<pre class="example">     @bye
</pre>
  <p>Strictly speaking, these lines are all a Texinfo file needs to be
processed successfully by TeX.

  <p>Usually, however, the beginning includes an <code>@settitle</code> command to
define the title of the printed manual, an <code>@setchapternewpage</code>
command, a title page, a copyright page, and permissions.  Besides an
<code>@bye</code>, the end of a file usually includes indices and a table of
contents.  (And of course most manuals contain a body of text as well.)

  <p>For more information, see:

     <ul>
<li><a href="settitle.html#settitle"><code>@settitle</code></a>. 
<li><a href="setchapternewpage.html#setchapternewpage"><code>@setchapternewpage</code></a>. 
<li><a href="Headings.html#Headings">Page Headings</a>. 
<li><a href="Titlepage-_0026-Copyright-Page.html#Titlepage-_0026-Copyright-Page">Titlepage &amp; Copyright Page</a>. 
<li><a href="Printing-Indices-_0026-Menus.html#Printing-Indices-_0026-Menus">Printing Indices &amp; Menus</a>. 
<li><a href="Contents.html#Contents">Contents</a>. 
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