\starttext

\placelist[chapter]

% \setuphead[chapter][placehead=no]
\setuphead[chapter][placehead=hidden]

\chapter {test}

% (\synchronizestructurehead{chapter}) % \getstructureheadsyncs
% (\getfullstructurenumber{\thenamedstructureheadlevel{chapter}})
% (\getspecificstructuretitle{\thenamedstructureheadlevel{chapter}})

\blank

(\placerawheaddata  [chapter])
(\placerawheadnumber[chapter])
(\placerawheadtext  [chapter])

\stoptext
