       Bool    Rasterizer should synthetically embolden the font
  fontfeatures    String  List of the feature tags in OpenType to be enabled
  prgname         String  String  Name of the running program
    </PRE
></TD
></TR
></TABLE
></DIV
><DIV
CLASS="REFSECT2"
><A
NAME="AEN25"
></A
><H3
>Font Matching</H3
><P
>Fontconfig performs matching by measuring the distance from a provided
pattern to all of the available fonts in the system.  The closest matching
font is selected.  This ensures that a font will a