i get an error running the sample code: \starttext \defineorientation[test][orientation=down,vertical=top] \startbuffer[b] \definetabulatemove[a][xoffset=40pt] \definetabulatemove[b][orientation=test,yoffset=depth] \starttabulate[|c|c|] \TM[a] \NC \darkred cell one \NC \darkgray cell one \NC \NR \TM[b] \NC \darkgreen cell one \NC \darkblue cell one \NC \NR \TM[a] \NC \darkred cell two \NC \darkgray cell two \NC \NR \TM[b] \NC \darkgreen cell two \NC \darkblue cell two \NC \NR \TM[a] \NC \darkred cell three \NC \darkgray cell three \NC \NR \TM[b] \NC \darkgreen cell three \NC \darkblue cell three \NC \NR \TM[a] \NC \darkred cell four \NC \darkgray cell four \NC \NR \TM[b] \NC \darkgreen cell four \NC \darkblue cell four \NC \NR \stoptabulate \stopbuffer \start \showmakeup[line] \showstruts \ruledvbox{\getbuffer[b]} \stop \start \showstruts \ruledvbox{\getbuffer[b]} \stop \start \ruledvbox{\getbuffer[b]} \stop \startbuffer[b] \definetabulatemove[a][xoffset=20pt] \starttabulate[|p|p|] \TM[a] \NC \darkred \samplefile{tufte} \NC \darkgray \samplefile{ward} \NC \NR \NC \darkgreen \samplefile{tufte} \NC \darkblue \samplefile{ward} \NC \NR \TM[a] \NC \darkred \samplefile{tufte} \NC \darkgray \samplefile{ward} \NC \NR \NC \darkgreen \samplefile{tufte} \NC \darkblue \samplefile{ward} \NC \NR \stoptabulate \stopbuffer \start \small \small \showmakeup[line] \showstruts \getbuffer[b] \stop \stoptext $ context context\ 17.tex resolvers | globbing | confusing filename, name: 'CHANGELOG', lower: 'changelog', already: 'ChangeLog' resolvers | formats | executing runner 'run luametatex format': /home/vm/context/tex/texmf-linux-64/bin/luametatex --jobname="./context 17.tex" --fmt=/home/vm/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.fmt --lua=/home/vm/context/tex/texmf-cache/luametatex-cache/context/5fe67e0bfe781ce0dde776fb1556f32e/formats/luametatex/cont-en.lui --c:currentrun=1 --c:fulljobname="./context 17.tex" --c:input="./context 17.tex" --c:kindofrun=1 --c:maxnofruns=9 --c:texmfbinpath="/home/vm/context/tex/texmf-linux-64/bin" Segmentation fault (core dumped)