<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="">Hello,<div class=""><br class=""></div><div class="">I have been having problems with the microtype package after a recent update. It fails with</div><div class=""><br class=""></div><div class=""><font face="Helvetica" style="font-size: 14px;" class="">! Undefined control sequence.<br class=""><argument> \z <br class=""> @ <br class="">l.9 \begin{abstract}</font></div><div class=""><br class=""></div><div class="">on the following (hopefully minimal) example:</div><div class=""><br class=""></div><div class=""><font face="Helvetica" style="font-size: 14px;" class="">\documentclass{article}<br class="">\usepackage{lipsum}<br class="">\usepackage{microtype}<br class="">\title{A test}<br class="">\author{}<br class="">\date{}<br class="">\begin{document}<br class="">\maketitle<br class="">\begin{abstract}<br class="">\lipsum[1]<br class="">\end{abstract}<br class="">\section*{Introduction}<br class="">\lipsum[2-3]<br class="">\end{document}</font></div><div class=""><br class=""></div><div class="">Not loading microtype produces no error. It seems (at least to me) the last working version of microtype in TeXLive was 60913. What is the most appropriate venue to report this?</div><div class=""><br class=""></div><div class="">—Ettore</div><div class=""><br class=""></div><div class="">
<div dir="auto" style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div style="color: rgb(0, 0, 0); font-variant-ligatures: normal; font-variant-position: normal; font-variant-caps: normal; font-variant-numeric: normal; font-variant-alternates: normal; font-variant-east-asian: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class=""><div class=""><font face="Osaka" class=""><span style="font-size: 12px;" class="">Ettore Aldrovandi</span></font></div><div class=""><font face="Osaka" class=""><span style="font-size: 12px;" class="">Department of Mathematics, Florida State University</span></font></div><div class=""><font face="Osaka" class=""><span style="font-size: 12px;" class="">1017 Academic Way * <a href="http://www.math.fsu.edu/~ealdrov" class="">http://www.math.fsu.edu/~ealdrov</a></span></font></div><div class=""><font face="Osaka" class=""><span style="font-size: 12px;" class="">Tallahassee, FL 32306-4510, USA * * aldrovandi at math dot fsu dot edu</span></font></div></div></div></div></div></div></div></div></div></div>
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