mpost seminar.mp This is MetaPost, Version 0.993 (Web2C 7.5.6) (seminar.mp (/usr/share/texmf-texlive/metapost/base/TEX.mp) (/usr/share/texmf-texlive/metapost/base/boxes.mp)
boundingbox.currentpicture.enlarged1cm ! Improper `clip'. <to be read again> ; l.26 ...o boundingbox currentpicture enlarged 1cm;
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Oh, seems like I forgot that you wanted to run MetaPost externally. The command "enlarged" isn't contained in standard MetaPost but only in the extension MetaFun (i.e. MetaPost plus quite a number of predefined MetaPost macros) that comes with ConTeXt. Therefore the error is thrown ... Why not try this (in ConTeXt): --- \starttext \startuseMPgraphic{yourPicture} % put your MetaPost code here (without beginfig(); and endfig;) setbounds currentpicture to boundingbox currentpicture enlarged 1cm; \stopuseMPgraphic \useMPgraphic{yourPicture} \stoptext --- Best, Oliver