Merge pull request #1399 from harfbuzz/sharada-sandhi-mark

Fix USE categories for U+111C9 SHARADA SANDHI MARK

src/gen-use-table.py

@@ -50,6 +50,8 @@ data[0][0x20F0] = defaults[0]
 # TODO https://github.com/roozbehp/unicode-data/issues/9
 data[0][0x11C44] = 'Consonant_Placeholder'
 data[0][0x11C45] = 'Consonant_Placeholder'
+# TODO https://github.com/harfbuzz/harfbuzz/pull/1399
+data[0][0x111C8] = 'Consonant_Placeholder'
 for u in range (0xFE00, 0xFE0F + 1):
 	data[0][u] = defaults[0]
 
@@ -168,7 +170,7 @@ def is_BASE(U, UISC, UGC):
 def is_BASE_IND(U, UISC, UGC):
 	#SPEC-DRAFT return (UISC in [Consonant_Dead, Modifying_Letter] or UGC == Po)
 	return (UISC in [Consonant_Dead, Modifying_Letter] or
-		(UGC == Po and not U in [0x104B, 0x104E, 0x2022, 0x11A3F, 0x11A45, 0x11C44, 0x11C45]) or
+		(UGC == Po and not U in [0x104B, 0x104E, 0x2022, 0x111C8, 0x11A3F, 0x11A45, 0x11C44, 0x11C45]) or
 		False # SPEC-DRAFT-OUTDATED! U == 0x002D
 		)
 def is_BASE_NUM(U, UISC, UGC):
@@ -354,6 +356,9 @@ def map_to_use(data):
 		# TODO: https://github.com/harfbuzz/harfbuzz/issues/1105
 		if U == 0x11134: UISC = Gemination_Mark
 
+		# TODO: https://github.com/harfbuzz/harfbuzz/pull/1399
+		if U == 0x111C9: UISC = Consonant_Final
+
 		values = [k for k,v in items if v(U,UISC,UGC)]
 		assert len(values) == 1, "%s %s %s %s" % (hex(U), UISC, UGC, values)
 		USE = values[0]

src/hb-ot-shape-complex-use-table.cc

@@ -544,7 +544,7 @@ static const USE_TABLE_ELEMENT_TYPE use_table[] = {
   /* 11190 */     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,
   /* 111A0 */     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,
   /* 111B0 */     B,     B,     B,  VPst,  VPre,  VPst,  VBlw,  VBlw,  VBlw,  VBlw,  VBlw,  VBlw,  VAbv,  VAbv,  VAbv,  VAbv,
-  /* 111C0 */     H,     B,     R,     R,     O,     O,     O,     O,     O,    FM, CMBlw,  VAbv,  VBlw,     O,     O,     O,
+  /* 111C0 */     H,     B,     R,     R,     O,     O,     O,     O,    GB,  FBlw, CMBlw,  VAbv,  VBlw,     O,     O,     O,
   /* 111D0 */     B,     B,     B,     B,     B,     B,     B,     B,     B,     B,     O,     O,     O,     O,     O,     O,
 
   /* Sinhala Archaic Numbers */