Dear all, One my project files, that In previous versions of the standalone mkiv compiled without any problems, doesn't compile in the standalone I installed recently (version 2016.07.18 16;26). It gives me an error warning hat I don’t understand: +++++++++++++++++ tex error > tex error on line 191 in file TD-Ch0-R1-index-UTF8-4CUP.tex: ! Missing number, treated as zero <to be read again> \23>>currentnamedsection \popmacro ...m_syst_helpers_push_macro \endcsname \global \advance \lastname... l.191 \stopintro +++++++++++++++++ The processed file starts with: ++++++++++++++++++ \definehead [intro] [chapter] \setuphead [intro] [number=no,alternative=middle,style=\tfa \bf] \startcomponent TD_Ch0-Intro.tex \intro[bookmark=,label=,list={Introduction},marking=,reference=ch:Intro,title={Introduction}] +++++++++++++++++++ and ends on line 191 with the error-causing command: \stopintro I should add that this particular file is input in the projectfile that also uses many others, like setup-files and .bbl's. It is however this particular file, TD-Ch0-R1-index-UTF8-4CUP.tex, that gives me problems. What can I do about this (other than compiling with an older version of mkiv) ? Thanks in advance for any help. Best regards, Robert Blackstone