NAME

       Font::TTF::AATutils - Utility functions for AAT tables

   ($classes, $states) = AAT_read_subtable($fh, $baseOffset, $subtableStart, $limits)
   $length = AAT_write_state_table($fh, $classes, $states, $numExtraTables, $packEntry)
       $packEntry is a subroutine for packing an entry into binary form, called as

       $dat = $packEntry($entry, $entryTable, $numEntries)

       where the entry is a comma-separated list of nextStateOffset, flags, actions

   ($classes, $states, $entries) = AAT_read_state_table($fh, $numActionWords)
   ($format, $lookup) = AAT_read_lookup($fh, $valueSize, $length, $default)
   AAT_write_lookup($fh, $format, $lookup, $valueSize, $default)

AUTHOR

       Jonathan Kew <http://scripts.sil.org/FontUtils>.

LICENSING

       Copyright (c) 1998-2016, SIL International (http://www.sil.org)

       This module is released under the terms of the Artistic License 2.0.  For details, see the
       full text of the license in the file LICENSE.