message: OS/X build fix ;-(
diff: @@ -121,7 +121,11 @@ namespace // {{{ helper
  case font_weight::light:
  return FC_WEIGHT_LIGHT;
  case font_weight::demilight:
  +#if defined(FC_WEIGHT_DEMILIGHT)
  return FC_WEIGHT_DEMILIGHT;
  +#else
  + return FC_WEIGHT_LIGHT; // Is this a good fallback? Maybe.
  +#endif
  case font_weight::book:
  return FC_WEIGHT_BOOK;
  case font_weight::normal:
  