1 ! Equation cannot be performed (color=numeric). <to be read again> withprescript
Hi, I noticed some problems with transparency colors lately. But every time I tried to make a minimal example out of it, the code worked. Now, by chance, I found a not working example. \setuppagenumber[state=stop] \definecolor[tcolor][r=1,a=1,t=.6] \definetextbackground[ghost] [background=color,backgroundcolor=tcolor] \starttext \starttextbackground[ghost] FOO \stoptextbackground \stoptext Here the error message... metapost > terminal: >> (redpart boxfillcolor,greenpart boxfillcolor,bluepart boxfillcolor) transparent->1withprescript "tr_alternative="&decimal.transparency_alternativ... <*> ... boxfillcolor := transparent(1,0.6,(1,0,0)) ; boxfilloffset := 0.0pt ... ! Extra tokens will be flushed. Regards, Peter