[ot] Define HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT

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

diff --git a/src/hb-ot-shape-complex-default.cc b/src/hb-ot-shape-complex-default.cc
index dfb28d8..aca01bd 100644
--- a/src/hb-ot-shape-complex-default.cc
+++ b/src/hb-ot-shape-complex-default.cc
@@ -196,6 +196,6 @@
   NULL, /* decompose */
   compose_default,
   NULL, /* setup_masks */
-  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
   true, /* fallback_position */
 };

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

diff --git a/src/hb-ot-shape-complex-hangul.cc b/src/hb-ot-shape-complex-hangul.cc
index 093f465..94cf5e5 100644
--- a/src/hb-ot-shape-complex-hangul.cc
+++ b/src/hb-ot-shape-complex-hangul.cc
@@ -227,6 +227,6 @@
   NULL, /* decompose */
   NULL, /* compose */
   NULL, /* setup_masks */
-  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
   false, /* fallback_position */
 };

src/hb-ot-shape-complex-private.hh

diff --git a/src/hb-ot-shape-complex-private.hh b/src/hb-ot-shape-complex-private.hh
index 320c4e6..44387f5 100644
--- a/src/hb-ot-shape-complex-private.hh
+++ b/src/hb-ot-shape-complex-private.hh
@@ -44,7 +44,9 @@
 //  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_EARLY,
   HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
   HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_EARLY,
-  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_GDEF_LATE,
+
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT = HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE
 };
 
 

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

diff --git a/src/hb-ot-shape-complex-thai.cc b/src/hb-ot-shape-complex-thai.cc
index 04ca7ac..8664eca 100644
--- a/src/hb-ot-shape-complex-thai.cc
+++ b/src/hb-ot-shape-complex-thai.cc
@@ -373,6 +373,6 @@
   NULL, /* decompose */
   NULL, /* compose */
   NULL, /* setup_masks */
-  HB_OT_SHAPE_ZERO_WIDTH_MARKS_BY_UNICODE_LATE,
+  HB_OT_SHAPE_ZERO_WIDTH_MARKS_DEFAULT,
   false,/* fallback_position */
 };