[indic-table] Minor adjust empty lines

src/gen-indic-table.py

@@ -634,7 +634,7 @@ for u in uu:
 	end = (end-1)//8*8 + 7
 
 	if start != last + 1:
-		if start - last <= 1+16*3:
+		if start - last <= 1+16*2:
 			print_block (None, last+1, start-1, indic_data)
 		else:
 			if last >= 0:
@@ -691,6 +691,6 @@ print ('#endif')
 print ()
 print ("/* == End of generated table == */")
 
-# Maintain at least 30% occupancy in the table */
-if occupancy < 30:
+# Maintain at least 50% occupancy in the table */
+if occupancy < 50:
 	raise Exception ("Table too sparse, please investigate: ", occupancy)

src/hb-ot-shaper-indic-table.cc

@@ -451,15 +451,12 @@ static const uint16_t indic_table[] = {
   /* Grantha */
 
   /* 11300 */  _(X,X),_(SM,SM),_(SM,SM),_(SM,SM),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
-  /* 11308 */  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
-  /* 11310 */  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
-  /* 11318 */  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
-  /* 11320 */  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
-  /* 11328 */  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
-  /* 11330 */  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),  _(X,X),
+
+#define indic_offset_0x11338u 1720
+
   /* 11338 */  _(X,X),  _(X,X),  _(X,X),  _(N,X),  _(N,X),  _(X,X),  _(X,X),  _(X,X),
 
-}; /* Table items: 1776; occupancy: 69% */
+}; /* Table items: 1728; occupancy: 71% */
 
 uint16_t
 hb_indic_get_categories (hb_codepoint_t u)
@@ -497,7 +494,8 @@ hb_indic_get_categories (hb_codepoint_t u)
       break;
 
     case 0x11u:
-      if (hb_in_range<hb_codepoint_t> (u, 0x11300u, 0x1133Fu)) return indic_table[u - 0x11300u + indic_offset_0x11300u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11300u, 0x11307u)) return indic_table[u - 0x11300u + indic_offset_0x11300u];
+      if (hb_in_range<hb_codepoint_t> (u, 0x11338u, 0x1133Fu)) return indic_table[u - 0x11338u + indic_offset_0x11338u];
       break;
 
     default: