BLE
><P
>Add the value of the desired debug levels together and assign that (in
base 10) to the FC_DEBUG environment variable before running the
application. Output from these statements is sent to stdout.
  </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN48"
></A
><H2
>Lang Tags</H2
><P
>Each font in the database contains a list of languages it supports.  This is
computed by comparing the Unicode coverage of the font with the orthography
of each language.  Languages are tagged using an RFC-3066 compatible n