<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Significant leading zeros is a good point. Another would be non-default-radix.<br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Jan 16, 2018, at 12:22 PM, C. Keith Ray via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div dir="auto" class="">people may want digits as characters in order to see zeros. parsing phone numbers and social security numbers need zeros.<br class=""><br class=""><div class=""><div class="">C. Keith Ray</div><div class=""><a href="https://leanpub.com/wepntk" style="background-color: rgba(255, 255, 255, 0); font-size: 13pt;" class="">https://leanpub.com/wepntk</a><span style="background-color: rgba(255, 255, 255, 0); font-size: 13pt;" class=""> <- buy my book?</span></div><div class=""><a href="http://agilesolutionspace.blogspot.com/" class="">http://agilesolutionspace.blogspot.com/</a></div><div class="">twitter: @ckeithray</div><div class=""><a href="http://www.thirdfoundationsw.com/keith_ray_resume_2014_long.pdf" class="">http://www.thirdfoundationsw.com/keith_ray_resume_2014_long.pdf</a></div></div><div class=""><br class="">On Jan 16, 2018, at 11:24 AM, Eneko Alonso via swift-evolution <<a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a>> wrote:<br class=""><br class=""></div><blockquote type="cite" class=""><div class="">Digits could always be inferred to be numeric (Int) and they should always be “exact” (to match "\d"):</div></blockquote></div>_______________________________________________<br class="">swift-evolution mailing list<br class=""><a href="mailto:swift-evolution@swift.org" class="">swift-evolution@swift.org</a><br class="">https://lists.swift.org/mailman/listinfo/swift-evolution<br class=""></div></blockquote></div><br class=""></body></html>