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<title>Pas de r&eacute;cursion</title>
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<td valign="top" class="NAME">Pas de r&eacute;cursion</td>
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<td colspan="2" class="DESCRIPTIONTITLE">Texte de la sp&eacute;cification</td>
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<p>Une entit&eacute; analys&eacute;e ne doit pas contenir de r&eacute;f&eacute;rence r&eacute;currente se rapportant directement ou indirectement &agrave; elle-m&ecirc;me.</p>

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<td colspan="2" class="DESCRIPTIONTITLE">Explication</td>
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<p>Structurez bien vos entit&eacute;s&nbsp;; assurez-vous de ne pas cr&eacute;er de r&eacute;f&eacute;rence circulaire par inadvertance&nbsp;:</p>

<span class="PROGRAMLISTING"><pre>&lt;!ENTITY a &quot;&b;&quot;&gt;
&lt;!ENTITY b &quot;&c;&quot;&gt;
&lt;!ENTITY c &quot;&a;&quot;&gt; &lt;!--wrong!--&gt;</pre></span>

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