To do this, you just have to call one of EnumerateXXX() functions - either
\helpref{EnumerateFacenames}{wxfontenumeratorenumeratefacenames} or
\helpref{EnumerateEncodings}{wxfontenumeratorenumerateencodings} and the
-corresponding callback (\helpref{OnFacename}{wxFontEnumeratoronfacename} or
+corresponding callback (\helpref{OnFacename}{wxfontenumeratoronfacename} or
\helpref{OnFontEncoding}{wxfontenumeratoronfontencoding}) will be called
repeatedly until either all fonts satisfying the specified criteria are
exhausted or the callback returns FALSE.