For example, the format "%{+family,style{%{=unparse}}}\n" will expand
to an unparsed name containing only the family and style element values
from <TT
CLASS="PARAMETER"
><I
>pattern</I
></TT
>.&#13;</P
><P
>&#13;The contents of any tag can be followed by a set of zero or more
<I
CLASS="FIRSTTERM"
>converter</I
>s.  A converter is specified by the
character "|" followed by the converter name and arguments.  The
following converters are defined:

<P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
>basename</DT
><DD