From 751ed68fee1d32f8a2c13b4fdc4bfaa9856608e8 Mon Sep 17 00:00:00 2001
From: David Corbett <corbett.dav@northeastern.edu>
Date: Sun, 14 Feb 2021 12:47:34 -0500
Subject: [PATCH] [indic] Fix shaping of U+0B55 ORIYA SIGN OVERLINE

Fixes https://github.com/harfbuzz/harfbuzz/issues/2849
---
 src/hb-ot-shape-complex-indic.hh                  |   1 +
 .../b3075ca42b27dde7341c2d0ae16703c5b6640df0.ttf  | Bin 0 -> 920 bytes
 .../data/in-house/tests/indic-syllable.tests      |   2 ++
 3 files changed, 3 insertions(+)
 create mode 100644 test/shaping/data/in-house/fonts/b3075ca42b27dde7341c2d0ae16703c5b6640df0.ttf

diff --git a/src/hb-ot-shape-complex-indic.hh b/src/hb-ot-shape-complex-indic.hh
index 8c6e17184..63dc93ea9 100644
--- a/src/hb-ot-shape-complex-indic.hh
+++ b/src/hb-ot-shape-complex-indic.hh
@@ -363,6 +363,7 @@ set_indic_properties (hb_glyph_info_t &info)
   else if (unlikely (u == 0x1133Bu || u == 0x1133Cu)) cat = OT_N;
 
   else if (unlikely (u == 0x0AFBu)) cat = OT_N; /* https://github.com/harfbuzz/harfbuzz/issues/552 */
+  else if (unlikely (u == 0x0B55u)) cat = OT_N; /* https://github.com/harfbuzz/harfbuzz/issues/2849 */
 
   else if (unlikely (u == 0x0980u)) cat = OT_PLACEHOLDER; /* https://github.com/harfbuzz/harfbuzz/issues/538 */
   else if (unlikely (u == 0x09FCu)) cat = OT_PLACEHOLDER; /* https://github.com/harfbuzz/harfbuzz/pull/1613 */
diff --git a/test/shaping/data/in-house/fonts/b3075ca42b27dde7341c2d0ae16703c5b6640df0.ttf b/test/shaping/data/in-house/fonts/b3075ca42b27dde7341c2d0ae16703c5b6640df0.ttf
new file mode 100644
index 0000000000000000000000000000000000000000..4d0b3cdea9dd7011ec56376cc138244cf38c178d
GIT binary patch
literal 920
zcmZuvO=uHA7=1IlX`+#uVp=>D*;J7fswUesSW%Ir?LmZumKMpyu1VTd@<)<Na<T=n
zA|7&-+`Nbf^`r+u@Z!bZd#mC_6uqV%3Qc^oy9Eml%)ak^^S+<?W+4Fhu>lQ{)WRim
z`Nh3wfOtjka<*hu{qrNg0eOOaX4R@!`+X{*waI;}#n#I9-tZ{x58Ss4c`JANeEK`%
zZ;;0ebZ9&B5&2{CbA?i)ssHM|C2x`kij}N|YdAw5BR^iUnpJplj66tgl&w;JFg3o!
z`f2k0YNg)z@&09o^>2|UAYdXX6LNu3h{xjQNN`}x?Cf?ryI<6&L&Y?epXHY7`qbpm
z+39v$ZXL8(q8FCi{hL}qorutIs23Jvy{}qej+8Mve2_$k*~XF25c{5RPpN<Y=k<d-
zC$H|oul-cI-IPboi0EDJg?WPnD{*FSPKY8xa+CcZs1B)M4qK6tn~vV@LZvudI&|?-
zwBcd4CsIxPse|GhqJq6jcz73k`CN1%y)v7_hJV7ps2Tms$k>&R-psJ;sT->tL4MT~
zf}BHy=yN(}hU@-C{sTC)x;x!Z-8V;i^&+F9b-p9tNaa(uV0#JImKem0Yipdryld<K
zXgnCjL)SlG`;(}kiWX{E!zv1Bz(5#Tj1x_EX(GxOF__uHeQI*FRZI<ck*B(W6f5N!
zyN)6?HO%p}Ouxb!{dq=Q;ZC_2MGP01S8XT%5;Zl{nO#L1tay<pY8$+%^S_|~j{5&C
dog<e*6S{Z3ycS8ANe3rq9h{o7g9PU*{{lGejaL8w

literal 0
HcmV?d00001

diff --git a/test/shaping/data/in-house/tests/indic-syllable.tests b/test/shaping/data/in-house/tests/indic-syllable.tests
index 264983bf0..ff80aaf46 100644
--- a/test/shaping/data/in-house/tests/indic-syllable.tests
+++ b/test/shaping/data/in-house/tests/indic-syllable.tests
@@ -8,3 +8,5 @@
 ../fonts/81c368a33816fb20e9f647e8f24e2180f4720263.ttf:--no-glyph-names:U+0C80,U+0C82:[1=0+502|2=0+502]
 ../fonts/f75c4b05a0a4d67c1a808081ae3d74a9c66509e8.ttf::U+0A20,U+0A75,U+0A47:[tthaguru=0+1352|yakashguru=0@-90,0+0|eematraguru=0@-411,0+0]
 ../fonts/f75c4b05a0a4d67c1a808081ae3d74a9c66509e8.ttf::U+0A20,U+0A75,U+0A42:[tthaguru=0+1352|yakashuuguru=0+0]
+../fonts/b3075ca42b27dde7341c2d0ae16703c5b6640df0.ttf::U+0B2C,U+0B55,U+0B3E:[uni0B2C=0+641|uni0B55=0+0|uni0B3E=0+253]
+../fonts/b3075ca42b27dde7341c2d0ae16703c5b6640df0.ttf::U+0B2C,U+0B3E,U+0B55:[uni0B2C=0+641|uni0B3E=0+253|uni0B55=0+0]