<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear all<div><br></div><div>I wonder if someone can think of a way to make it possible to use microtype and have at the same time one word with rotated glyphs. The minimal example below runs fine unless you uncomment microtype. </div><div><br></div><div>I have tried temporarily disabling microtype using</div><div><div>\microtypesetup{protrusion=false,expansion=false}</div></div><div>then switching it on again after the offending rotation, but it does not work. Compilation stops with the message:</div><div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; ">! Missing number, treated as zero.</div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "><to be read again> </div><div style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; font: normal normal normal 10px/normal Monaco; "> U</div></div><div><br></div><div><br></div><div>Thanks in advance,</div><div>Juan</div><div>-----------------------<br><div><br></div><div><div>%!TEX TS-program = xelatex</div><div>%!TEX encoding = UTF-8 Unicode</div><div>\documentclass{article}</div><div>\usepackage{fontspec}\setromanfont{Arial}</div><div>\usepackage{graphicx}</div><div>%\usepackage{microtype}</div><div>\begin{document}</div><div>Testing here</div><div>{\fontspec[Renderer=AAT,Vertical=RotatedGlyphs]{Arial} {vertically}}</div><div>\end{document} </div></div><div><br></div></div><div>-----------------------<br></div><div><br></div></body></html>