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<h2 class="chapter" id="chap"><span>1 châp<a class="copiable-link" href="#chap"> ¶</a></span></h2>
<p>Texinfo
</p><div class="example user-texinfo">
<pre class="example-preformatted"><code class="code">texinfo</code>
@code{protécted}
</pre></div>
<p>C++
</p><div class="example user-C++">
<pre class="example-preformatted"><span style="color:#838183; font-style:italic">// Your First C++ Program</span>
<span style="color:#008200">#include <iostream></span>
<span style="color:#0057ae">int</span> <span style="color:#010181">main</span><span style="color:#000000">() {</span>
    <span style="color:#0d5bc3">std</span><span style="color:#000000">::</span>cout <span style="color:#000000"><<</span> <span style="color:#bf0303">"Hello Wörld!"</span><span style="color:#000000">;</span>
    <span style="color:#000000; font-weight:bold">return</span> <span style="color:#b07e00">0</span><span style="color:#000000">;</span>
<span style="color:#000000">}</span>
</pre></div>
<p>perl
</p><div class="example user-perl">
<pre class="example-preformatted"><span style="color:#000000">my</span> <span style="color:#0057ae">$list</span> <span style="color:#000000">= [</span><span style="color:#bf0303">'ça'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'bôù'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'é'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'é ą € ≡'</span><span style="color:#000000">];</span>
<span style="color:#000000; font-weight:bold">sub do</span> <span style="color:#000000">($) {</span>
  <span style="color:#000000">my</span> <span style="color:#0057ae">$arg</span> <span style="color:#000000">=</span> <span style="color:#000000">shift</span><span style="color:#000000">;</span>
  <span style="color:#000000; font-weight:bold">return</span> <span style="color:#0057ae">$arg</span> <span style="color:#000000">+</span> <span style="color:#b07e00">4</span><span style="color:#000000">;</span>
<span style="color:#000000">}</span>
</pre></div>
<div class="example user-perl">
<pre class="example-preformatted"><span style="color:#000000">my</span> <span style="color:#0057ae">@SECTION_BUTTONS</span> <span style="color:#000000">=</span>
  <span style="color:#000000">(</span>
   \<span style="color:#000000">&</span>singular_banner<span style="color:#000000">,</span>
   <span style="color:#bf0303">'Back'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'Forward'</span><span style="color:#000000">,</span>   <span style="color:#bf0303">'FastBack'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'FastForward'</span><span style="color:#000000">,</span>
   <span style="color:#bf0303">'Up'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'Top'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'Contents'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'Index'</span><span style="color:#000000">,</span> <span style="color:#bf0303">'About'</span>
  <span style="color:#000000">);</span>
texinfo_set_from_init_file <span style="color:#000000">(</span><span style="color:#bf0303">'SECTION_BUTTONS'</span><span style="color:#000000">,</span> \<span style="color:#0057ae">@SECTION_BUTTONS</span><span style="color:#000000">);</span>
</pre></div>
<p>No argument
</p><div class="example">
<pre class="example-preformatted">texinfo_set_from_init_file('NO_CSS', 1);
</pre></div>
<p>Unknown language
</p><div class="example user-unknown">
<pre class="example-preformatted">unknown language
</pre></div>
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