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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">texinfo
<i><span style="color:#9A1900">@code{protécted}</span></i>
</pre></div>
<p>C++
</p><div class="example user-C++">
<pre class="example-preformatted"><i><span style="color:#9A1900">// Your First C++ Program</span></i>
<b><span style="color:#000080">#include</span></b> <span style="color:#FF0000"><iostream></span>
<span style="color:#009900">int</span> <b><span style="color:#000000">main</span></b><span style="color:#990000">()</span> <span style="color:#FF0000">{</span>
std<span style="color:#990000">::</span>cout <span style="color:#990000"><<</span> <span style="color:#FF0000">"Hello Wörld!"</span><span style="color:#990000">;</span>
<b><span style="color:#0000FF">return</span></b> <span style="color:#993399">0</span><span style="color:#990000">;</span>
<span style="color:#FF0000">}</span>
</pre></div>
<p>perl
</p><div class="example user-perl">
<pre class="example-preformatted"><b><span style="color:#0000FF">my</span></b> <span style="color:#009900">$list</span> <span style="color:#990000">=</span> <span style="color:#990000">[</span><span style="color:#FF0000">'ça'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'bôù'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'é'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'é a; ¤ =='</span><span style="color:#990000">];</span>
<b><span style="color:#0000FF">sub</span></b> <b><span style="color:#0000FF">do</span></b> <span style="color:#990000">(</span>$<span style="color:#990000">)</span> <span style="color:#FF0000">{</span>
<b><span style="color:#0000FF">my</span></b> <span style="color:#009900">$arg</span> <span style="color:#990000">=</span> <b><span style="color:#0000FF">shift</span></b><span style="color:#990000">;</span>
<b><span style="color:#0000FF">return</span></b> <span style="color:#009900">$arg</span> <span style="color:#990000">+</span> <span style="color:#993399">4</span><span style="color:#990000">;</span>
<span style="color:#FF0000">}</span>
</pre></div>
<div class="example user-perl">
<pre class="example-preformatted"><b><span style="color:#0000FF">my</span></b> <span style="color:#009900">@SECTION_BUTTONS</span> <span style="color:#990000">=</span>
<span style="color:#990000">(</span>
<span style="color:#990000">\&</span>singular_banner<span style="color:#990000">,</span>
<span style="color:#FF0000">'Back'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'Forward'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'FastBack'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'FastForward'</span><span style="color:#990000">,</span>
<span style="color:#FF0000">'Up'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'Top'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'Contents'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'Index'</span><span style="color:#990000">,</span> <span style="color:#FF0000">'About'</span>
<span style="color:#990000">);</span>
<b><span style="color:#000000">texinfo_set_from_init_file</span></b> <span style="color:#990000">(</span><span style="color:#FF0000">'SECTION_BUTTONS'</span><span style="color:#990000">,</span> <span style="color:#990000">\</span><span style="color:#009900">@SECTION_BUTTONS</span><span style="color:#990000">);</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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