AFM fonts and 'EncodingScheme' keyword

Hi, far from being a font expert, let alone PostScript,

    > i was making experiments with the PS backend in
    > Matplotlib. In SuSE Linux 8.0, i set my AFMPATH to
    > point to TeX and GhostScript directories containing
    > tons of afm font files.

Hi Dominique,

Thanks for the fix. Could you send me your updated It
will be easiest for me to merge in your changes that way. Is it slow
for you to load backend_ps. If you have a lot of font files, I assume
it can take a while to parse them all. It might be useful to cache
this information in the way that ttfquery does...