y default the error/warning message allows variable
interpolation with <a href="https://github.com/lrberge/stringmagic" class="external-link">stringmagic</a>. To disable interpolation,
use <code>verbatim = TRUE</code>.</p></dd>


<dt>immediate.</dt>
<dd><p>Whether the warning message should be prompted directly. Defaults to <code>FALSE</code>.</p></dd>

</dl></div>
    <div id="details">
    <h2>Details</h2>
    <p>These functions are really made for package developers to facilitate the good practice of pro