[NTG-context] sgf package

Hi, what is the status of the SGF package? When I wanted to install it (extras="t-sgf"), the installation failed and it did not install even with the option extras=all. When I manually downloaded and installed it (version 1.0.5), a compilation of included examples ended with the following error: system : module go loaded (t-go.tex loading : Context User Module / Go Module system : module sgf loaded (t-sgf.tex loading : Context User Module / Go Module system : module deadstone loaded (t-deadstone.tex loading : Context User Module / Dead stone calculator for go (deadstone.mkiv)) system : module sgf-generic loaded (t-sgf-generic.tex loading : Context User Module / Go extensions ! Undefined control sequence. <argument> \c!printable =\v!no \xprocesscommaitem #1,#2->\if ,#1 ,\@EA \xprocesscommaitem \else \if ]#1\@EAE... <argument> ...n =3, \c!printable =\v!no , \c!size =\v!big , \c!style =\v!sans \xdogetparameters #1]->\xprocesscommaitem #1 ,],\@relax@ \dosetupboard ...lse \getparameters [\????bd ][#1] \setupboardsize [\@@@@bdsi... <to be read again> \par l.97 ? Thanks. 2. After installing all the packages there is a t-layout directory (instead of layout) in "texmf-context\tex\context\third" and "texmf-context\doc\context\third". Probably mistake? Ivo