4 Equiv for gropdf is pdfpic (which is dependent on a program pdfbb (to
5 extract MediaBox (etc.) from the pdf) which is not written yet! Meanwhile
6 you could use \X'pdf: pdfpic filename -L|R|C wid (hgt) (linelen)' (-R and -C
7 require a linelen) Wid or hgt may be zero (in which case the same scaling as
8 the other axis is used). The disadvantage of this call (over pdfpic macro)
9 is that it is transparent to groff, after placing the image the current X/Y
10 position remains what it was, so you need to do your own 'motion control'
11 (like a .sp) to "step over" the image you just placed.
23 -I : search -I directory for included files
27 Another \X : \X'ps: exec 0 setlinejoin'\X'ps: exec 0 setlinecap' for mom
29 Cater for fonts with >255 glyphs (currently accessing a glyph above 255
30 (i.e. \N[260]) causes a fail). This will be fixed when font subsetting is