ef="reference/messagehandler.html">warn_if_not</a></span>(x, </a>
<a class="sourceLine" id="cb30-5" title="5">          is.character, </a>
<a class="sourceLine" id="cb30-6" title="6">          <span class="dt">msg =</span>  <span class="st">"x is not a character vector. The output may not be what you're expecting."</span>)</a>
<a class="sourceLine" id="cb30-7" title="7">  <span class="kw">paste</span>(x, <span class="st">"is the value."</span>)</a>
<a class="sourceLine" id="cb30-8" title="8">}</a>
<a class=