[sinhala] Move reph to after post-consonants

Apparently this changed between Win 7 and Win 10.

Fixes https://github.com/harfbuzz/harfbuzz/issues/967

To be continued in https://github.com/harfbuzz/harfbuzz/issues/1044

src/hb-ot-shape-complex-indic.cc

@@ -86,7 +86,7 @@ static const indic_config_t indic_configs[] =
   {HB_SCRIPT_KANNADA,	true, 0x0CCDu,BASE_POS_LAST, REPH_POS_AFTER_POST, REPH_MODE_IMPLICIT, BLWF_MODE_POST_ONLY},
   {HB_SCRIPT_MALAYALAM,	true, 0x0D4Du,BASE_POS_LAST, REPH_POS_AFTER_MAIN, REPH_MODE_LOG_REPHA,BLWF_MODE_PRE_AND_POST},
   {HB_SCRIPT_SINHALA,	false,0x0DCAu,BASE_POS_LAST_SINHALA,
-						     REPH_POS_AFTER_MAIN, REPH_MODE_EXPLICIT, BLWF_MODE_PRE_AND_POST},
+						     REPH_POS_AFTER_POST, REPH_MODE_EXPLICIT, BLWF_MODE_PRE_AND_POST},
 };
 
 

test/shaping/data/in-house/Makefile.sources

@@ -34,6 +34,7 @@ TESTS = \
 	tests/none-directional.tests \
 	tests/spaces.tests \
 	tests/simple.tests \
+	tests/sinhala.tests \
 	tests/tibetan-contractions-1.tests \
 	tests/tibetan-contractions-2.tests \
 	tests/tibetan-vowels.tests \

test/shaping/data/in-house/tests/sinhala.tests

+../fonts/5af5361ed4d1e8305780b100e1730cb09132f8d1.ttf::U+0DBB,U+0DCA,U+200D,U+0DBA,U+0DCA,U+200D,U+0DBA:[gid8=0+1343|gid4=0+1130]