ndex="-1"></a><span class="co">#&gt;  $ : int -1</span></span>
<span id="cb5-11"><a href="#cb5-11" tabindex="-1"></a><span class="co">#&gt;   ..- attr(*, &quot;match.length&quot;)= int -1</span></span>
<span id="cb5-12"><a href="#cb5-12" tabindex="-1"></a><span class="co">#&gt;   ..- attr(*, &quot;index.type&quot;)= chr &quot;chars&quot;</span></span>
<span id="cb5-13"><a href="#cb5-13" tabindex="-1"></a><span class="co">#&gt;   ..- attr(*, &quot;useBytes&quot;)= logi TRUE</span></span>
<span id="cb5-14"><a