I got it to compile adding std.regex to split to make it:<div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div>auto words = std.regex.split (sentence, regex(&quot;[ \t,.;:?]+&quot;));</div>
<div><br></div></blockquote>So now my question is, is this an error in the book? The errata doesn&#39;t mention anything about this section. Why do I have to prepend std.regex?<div><br></div><div>Thanks!</div>