\dosetupstrut is undefined in mkiv. Hence in typo-mar.mkiv, line 246: - \dosetupstrut[\currentmargindatastrut]% + \setupstrut[\currentmargindatastrut]% Test document: ······································································· \starttext \setupmargindata[inleftmargin][strut=no] \inleftmargin{\ifvmode yes\else no\fi} bar \stoptext \endinput ······································································· Best regards Philipp -- () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments