[HarfBuzz] harfbuzz: Branch 'master'

[Behdad Esfahbod]

 src/hb-ot-shape-complex-indic-private.hh |    2 +-
 src/hb-ot-shape-complex-indic.cc         |    2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

New commits:
commit 63db692fa9efcd760f2e90f93f4e1428d79a3433
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Tue Oct 3 16:00:18 2017 +0200

    [indic] Fix shaping of U+0AFB GUJARATI SIGN SHADDA
    
    Fixes https://github.com/behdad/harfbuzz/issues/552

diff --git a/src/hb-ot-shape-complex-indic-private.hh b/src/hb-ot-shape-complex-indic-private.hh
index 8263bc80..8fe2509e 100644
--- a/src/hb-ot-shape-complex-indic-private.hh
+++ b/src/hb-ot-shape-complex-indic-private.hh
@@ -123,7 +123,7 @@ enum indic_syllabic_category_t {
   INDIC_SYLLABIC_CATEGORY_CONSONANT_SUBJOINED		= OT_CM,
   INDIC_SYLLABIC_CATEGORY_CONSONANT_SUCCEEDING_REPHA	= OT_N,
   INDIC_SYLLABIC_CATEGORY_CONSONANT_WITH_STACKER	= OT_CS,
-  INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK		= OT_SM,
+  INDIC_SYLLABIC_CATEGORY_GEMINATION_MARK		= OT_SM, /* https://github.com/behdad/harfbuzz/issues/552 */
   INDIC_SYLLABIC_CATEGORY_INVISIBLE_STACKER		= OT_Coeng,
   INDIC_SYLLABIC_CATEGORY_JOINER			= OT_ZWJ,
   INDIC_SYLLABIC_CATEGORY_MODIFYING_LETTER		= OT_X,
diff --git a/src/hb-ot-shape-complex-indic.cc b/src/hb-ot-shape-complex-indic.cc
index d1681601..00130e6c 100644
--- a/src/hb-ot-shape-complex-indic.cc
+++ b/src/hb-ot-shape-complex-indic.cc
@@ -220,6 +220,8 @@ set_indic_properties (hb_glyph_info_t &info)
   else if (unlikely (u == 0x11303u)) cat = OT_SM;
   else if (unlikely (u == 0x1133cu)) cat = OT_N;
 
+  else if (unlikely (u == 0x0AFBu)) cat = OT_N; /* https://github.com/behdad/harfbuzz/issues/552 */
+
   else if (unlikely (u == 0x0980u)) cat = OT_PLACEHOLDER; /* https://github.com/behdad/harfbuzz/issues/538 */
   else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */
   else if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x2010u, 0x2011u)))