Minor

src/hb-ot-layout-gsubgpos-private.hh

@@ -835,8 +835,8 @@ static inline bool ligate_input (hb_apply_context_t *c,
     _hb_glyph_info_set_lig_props_for_ligature (&buffer->cur(), lig_id, total_component_count);
     if (_hb_glyph_info_get_general_category (&buffer->cur()) == HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK)
     {
-      _hb_glyph_info_set_general_category (&buffer->cur(), HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER);
       _hb_glyph_info_set_modified_combining_class (&buffer->cur(), 0);
+      _hb_glyph_info_set_general_category (&buffer->cur(), HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER);
     }
   }
   c->replace_glyph_with_ligature (lig_glyph, klass);

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

@@ -330,7 +330,7 @@ preprocess_text_thai (const hb_ot_shape_plan_t *plan,
     if (unlikely (buffer->in_error))
       return;
 
-    /* Make Nikhahit be recognized as a mark when zeroing widths. */
+    /* Make Nikhahit be recognized as a ccc=0 mark when zeroing widths. */
     unsigned int end = buffer->out_len;
     _hb_glyph_info_set_general_category (&buffer->out_info[end - 2], HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK);