From d016c5bdb94704e726b104c318262b47c6a4b7c8 Mon Sep 17 00:00:00 2001
From: David Corbett <corbett.dav@husky.neu.edu>
Date: Fri, 27 Oct 2017 12:14:00 -0400
Subject: [PATCH] Categorize Grantha candrabindu for use in Tamil

---
 src/hb-ot-shape-complex-indic.cc                 |   2 +-
 .../b151cfcdaa77585d77f17a42158e0873fc8e2633.ttf | Bin 0 -> 1120 bytes
 test/shaping/tests/indic-script-extensions.tests |   1 +
 3 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 test/shaping/fonts/sha1sum/b151cfcdaa77585d77f17a42158e0873fc8e2633.ttf

diff --git a/src/hb-ot-shape-complex-indic.cc b/src/hb-ot-shape-complex-indic.cc
index 1937380b8..0cb326aa8 100644
--- a/src/hb-ot-shape-complex-indic.cc
+++ b/src/hb-ot-shape-complex-indic.cc
@@ -217,7 +217,7 @@ set_indic_properties (hb_glyph_info_t &info)
 
   /* According to ScriptExtensions.txt, these Grantha marks may also be used in Tamil,
    * so the Indic shaper needs to know their categories. */
-  else if (unlikely (u == 0x11303u)) cat = OT_SM;
+  else if (unlikely (u == 0x11301u || 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 */
diff --git a/test/shaping/fonts/sha1sum/b151cfcdaa77585d77f17a42158e0873fc8e2633.ttf b/test/shaping/fonts/sha1sum/b151cfcdaa77585d77f17a42158e0873fc8e2633.ttf
new file mode 100644
index 0000000000000000000000000000000000000000..531f255f38def0e8e540047e7126253ab3bfe321
GIT binary patch
literal 1120
zcmZuwO=uHA6#izjDY22XnzmMvbQKFN)TW7AMMP*5tGD_S5PPWIW@8iUCNbI6suxAD
z)+$!;B6^b|T0udff*#b9h-VLiD5&7QO14D0ezRLI;w*3G{e16xGxK%^Q>j7J;{trp
z5(5L;&8Ls=0C)z7HT#qM2GGO^)C2Uj4jzfd^>+O}plqi-k~Z}s+KMT__k{LjHlrKC
z@xAAn`<8ZZmJZ*9vXS^k+FP=wHR<nLzD=7Z8clt&2=$=UA5rS^x|wOIv`;gBiyRw@
zg|g*bMx6CK7}o$|RYssH5JEJjbn{d~&l@FuG?zCj(zn@efE^Kbn_{>5>{j*n#TonV
z(k*{gYnZK0udQxb1HTY~P}7cNC7<i*@9V3?V%vIR?z}BgD4s3l#<G^yk?z#uJ+Yl#
zT2i0L8Cs%H8qHYNzZF?>N`Web+Hz>vz7l%gVn^+G%~xBfrK$@x)P-hhi%Y}JT75Nn
zz4>!pE#f$D1bQ9kj05VI9LzY*Gl7p&RW0znE;@JQYvj|+{TDYD1EK1>Z?9$MD^;rx
z+4D`aVR^!^Iai*apS$<q!RdSB<EP7JB*@F*rMQyWwdv&XhCRO!^!<?T53Rra?z-N8
zb2-eL4X~X+z-s|he$uxNTY=@U=*2O~<06KXbspYjmN|ci%JaS#vmmc>Re4GGHE$JP
z5EE>z0>4Ya2>b5#dL{SZiG2oM1s^(&Pjhx*Xay$s?hTDymX?ZMZbPW6sP|JmT_8fs
z(-nj;vZ9ADfjkl@pop_5A%`(!VUeo?X>@XpqX#kUL>KiWbmDU`sLPxZMv)=fLW&U+
zr|8wmXE35OmUHzA4ihzo3gbE>lHX#zGIk@%FHK*D5sUZ<YH2c?{0hu2quZ@BMqH5$
zqvXgDVYnFGtq{dIW|ioPa;M$gZ<HumQRgbz3|eyV1@PQ_Pn3E}Qr?1V`&Mj~CzCi;
z`sHnV^UtF$4p_}7Am6YY<O)9YgmDq}L^e)@$xM+LIdeFd<a_+jkUQ{r<$oyLJu&+a
DcvRdO

literal 0
HcmV?d00001

diff --git a/test/shaping/tests/indic-script-extensions.tests b/test/shaping/tests/indic-script-extensions.tests
index d59d79a51..2d15402e6 100644
--- a/test/shaping/tests/indic-script-extensions.tests
+++ b/test/shaping/tests/indic-script-extensions.tests
@@ -1 +1,2 @@
 fonts/sha1sum/3493e92eaded2661cadde752a39f9d58b11f0326.ttf::U+0BA4,U+0BC6,U+1133C,U+0BAA,U+1133C,U+0BC6,U+1133C:[u0BC6=0+2093|u1133C=0+0|u0BA4=0+1863|u0BC6=3+2093|u1133C=3+0|u0BAA=3+1706|u1133C=3+0]
+fonts/sha1sum/b151cfcdaa77585d77f17a42158e0873fc8e2633.ttf::U+0BAA,U+11301,U+11303:[uni0BAA=0+535|u11301=0+0|u11303=0+310]