In a doublesided document, how can I suppress the chapter title marking in the header of the blank page that follows a chapter in which the text ends on a recto page? I do not want to suppress the header. The following example shows the problem on pages 4 and 6. I notice that the Contents chapter does not exhibit this problem (page 2). But checking the source for /completecontent/ provides no useful information. Indeed, when I use /title/ instead of /chapter/, as done in strc-lis.mkvi, page 2 gets the marking as well! \setuppagenumbering [alternative=doublesided,location=] \setupheadertexts [][{\it\getmarking[section]}] [{\it\getmarking[chapter]}][] \setupheadertexts [margin] [] [{\inframed[frame=off,leftframe=on,loffset=1em] {\userpage}}] [{\inframed[frame=off,rightframe=on,roffset=1em] {\userpage}}] [] \setuphead [chapter] [header=nomarking] \startbuffer[testt] \startchapter[title=Chapter] \startparagraph \input ward \stopparagraph \dorecurse{\numexpr2*\recurselevel\relax} {\startsection[title=Section] \startparagraph \input ward \stopparagraph \stopsection} \stopchapter \stopbuffer \starttext \completecontent \dorecurse{3}{\getbuffer[testt]} \startchapter[title={Chapter Last}] \input knuth \stopchapter \stoptext -- Rik