[NTG-context] prevent page break when using blocks

27 Sep 2018

      Dear list members,

How can I prevent that a question block breaks across a page?

Kind regards,
Jan Willem Flamma

MWE

\defineblock[question]
\defineblock[answer]

\hideblocks[question] 
\hideblocks[answer]     

\defineenumeration
    [question]
    [text={Question},
     after={\blank[2*big]},
     inbetween={\blank[nowhite]},
     way=bychapter,
     prefixsegments=chapter,
     prefix=yes]

\defineenumeration
    [answer]
    [counter=answer,
     text=,
     width=,
     before={\blank[nowhite]},
     after={\blank[nowhite]},
     indenting=no,
     titledistance=1cm,
     location=inmargin,
     alternative=left,
     headstyle=,
     way=bychapter,
     prefixsegments=chapter,
     prefix=yes]

\starttext

\startchapter

\startbuffer[question]
\beginquestion
\startquestion
Question text
\startitemize[a,packed][stopper=,right=)]
\item Answer 1
\item Answer 2
\item Answer 3
\item Answer 4
\item Answer 5
\stopitemize
\stopquestion
\endquestion
\beginanswer
\startanswer
B
\stopanswer
\endanswer
\stopbuffer

\dorecurse{30}{\getbuffer[question]}

\startsection[title=Questions]
\useblocks[question][criterium=chapter]
\page
\startsubsubsection[title=Answers]
\useblocks[answer][criterium=chapter]
\stopsubsubsection

\stopsection

\stopchapter

\stoptext