[indic] Move manual code out of generated table

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

@@ -422,13 +422,6 @@ hb_indic_get_categories (hb_codepoint_t u)
       if (hb_in_range<hb_codepoint_t> (u, 0xAA60u, 0xAA7Fu)) return indic_table[u - 0xAA60u + indic_offset_0xaa60u];
       break;
 
-    case 0x11u:
-      // According to ScriptExtensions.txt, these Grantha marks may also be used in Tamil,
-      // so the Indic shaper needs to know their categories.
-      if (unlikely (u == 0x11303)) return _(Vs,R);
-      if (unlikely (u == 0x1133c)) return _(N,B);
-      break;
-
     default:
       break;
   }

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

@@ -209,6 +209,11 @@ set_indic_properties (hb_glyph_info_t &info)
     pos = POS_ABOVE_C;
   }
 
+  /* 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 == 0x1133cu)) cat = OT_N;
+
   else if (unlikely (u == 0x0980u)) cat = OT_PLACEHOLDER; /* https://github.com/behdad/harfbuzz/issues/538 */
   else if (unlikely (u == 0x17C6u)) cat = OT_N; /* Khmer Bindu doesn't like to be repositioned. */
   else if (unlikely (hb_in_range<hb_codepoint_t> (u, 0x2010u, 0x2011u)))