<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=""><br class=""><div><blockquote type="cite" class=""><div class="">On 3 Jan 2020, at 05:07, Quinn Comendant <<a href="mailto:quinn@strangecode.com" class="">quinn@strangecode.com</a>> wrote:</div><div class=""><div class=""><br class="">Thanks. By process of elimination, I was able to narrow the problem down to a language grammar I had modified: `Mail.tmbundle/Syntaxes/Email Address.tmLanguage`.<br class=""><br class="">I changed this:<br class=""><br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>(?i)\b([A-Z][A-Z0-9._%+-]+)@([A-Z0-9.\-]+)\.([A-Z]{2,4})\b<br class=""><br class="">To this:<br class=""><br class=""><span class="Apple-tab-span" style="white-space:pre"> </span>(?i)\b([A-Z0-9][A-Z0-9._%+-]+)+@([A-Z0-9.\-]+)\.([A-Z]{2,4})\b<br class=""><br class="">Which apparently causes infinite parsing, although I can't see why.<br class=""></div></div></blockquote></div><div class=""><br class=""></div><div class="">I don’t think you should have `+` before `@`.</div><br class=""><div class=""> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px;">-- <br class="">/Jacob Carlborg</div> </div> <br class=""></body></html>