The following produces two lines with the Metafont logo when using TL13, 
but fails in the current MKIV with the identical complaint for either of 
the lines commented out: Type1: Could not understand Type1 font: 
C:/ConTeXt/tex/texmf/fonts/type1/hoekwater/mflogo/logo10.pfb

    \starttext

    \METAFONT

    \MetaFont

    \stoptext


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Rik Kabel