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  <div class="section" id="string">
<span id="command:string"></span><h1>string<a class="headerlink" href="#string" title="Permalink to this headline">¶</a></h1>
<p>String operations.</p>
<div class="section" id="synopsis">
<h2>Synopsis<a class="headerlink" href="#synopsis" title="Permalink to this headline">¶</a></h2>
<pre class="literal-block"><a class="reference 