.k options__,infile__,outfile__ .bra { .ket } ; based on pdf2ps, usage example: ; ; pdf2ps.amiga "-r50 " gs850:examples/annots.pdf ram:annots.ps ; gs {options__} -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pswrite "-sOutputFile={outfile__}" {options__} -c save pop -f "{infile__}"