Commit 7f9e7f8689e1d260596f5256947dfbd474afb1ec

Behdad Esfahbod 2017-10-04T13:20:33

Adjust normalizer for out-of-order marks We are going to implement Unicode Arabic Mark Ordering Algorithm: http://www.unicode.org/reports/tr53/tr53-1.pdf which will reorder marks out of their sorted ccc order. Adjust normalizer to stop combining as soon as dangerous ordering is detected.