Vietanese subsetting off-by-eight codepoints

See:

  https://bugs.launchpad.net/ubuntu-font-family/+bug/656690

The Vietnamese subsetting code at:

  http://code.google.com/p/googlefontdirectory/source/browse/tools/subset/subset.py

  Lines:
  181 if 'vietnamese' in subset:
  182 result += range(0x1ea0, 0x1ef2) + [0x20ab]

Cuts off at U+1EF1 inclusive ('ự'), but this should be U+1EF9 ('ỹ') or in 
in Python N-1 range notation: range(0x1ea0, 0x1efa) + [0x20ab]

Original issue reported on code.google.com by sladen@gmail.com on 8 Jan 2011 at 6:42

Chhavi221 / googlefontdirectory

Vietanese subsetting off-by-eight codepoints #34