The following test file gives a good result with old ConteXt
but gives an error with new ConteXt
It seems that new ConteXt does not accept [center]
What is the problem ?
Thanks
 
\starttext
 
\placefigure[center]{}{}
 
\stoptext
 
error message :
 
(c:/MesPGM/TeXLive/texmf-local/tex/ConteXt/base/spec-fdf.tex)
specials        : fdf loaded
)
specials        : fdf,tpd loaded
)
systems         : begin file test at line 1
floatblocks     : no block given
floatblocks     : 1 placed
! Undefined control sequence.
\OTRONEsomeherefloat ...\dorechecknextindentation
 
<argument> ...placesomeherefloat [\v!here ,center]
                                                  \else \dosavefloat \fi \fi
\secondoftwoarguments #1#2->#2
 
\dogetfloatbox ... \floatmethod \floatmethod }[#1]
                                                  \fi
\docompletefloat ...#5}{\preparednumber }}{#6}{#1}
                                                  \fi \fi \global \insideflo...
<argument> ...}{figure}{center}{figure}{}\nextbox
                                                  \else \docompletefloat {fi...
...
l.3 \placefigure[center]{}{}