[Arabic] Fix shaping of left-joining 'Phags-Pa U+A872
authorBehdad Esfahbod <behdad@behdad.org>
Fri, 15 Feb 2013 14:27:02 +0000 (09:27 -0500)
committerBehdad Esfahbod <behdad@behdad.org>
Fri, 15 Feb 2013 14:27:02 +0000 (09:27 -0500)
commitc2a1cdc4c4cc51f4680ebc4ec2c462cb660f9492
treec7bba57e87a0499225191aab54c4219607a5f7b0
parent05ac87813d17d9ebbfa315eee3f80f25b53135c5
[Arabic] Fix shaping of left-joining 'Phags-Pa U+A872

This is the first character in Unicode to have Arabic left-joining
behavior.  Update the machine to recognize that.

Test case: U+A840,U+A872,U+A840.
src/hb-ot-shape-complex-arabic.cc