(OTF_Glyph): New union member u.index.

diff --git a/src/otf.h b/src/otf.h
index 7e2e238..673775f 100644 (file)
--- a/src/otf.h
+++ b/src/otf.h
@@ -1143,6 +1143,9 @@ typedef struct
   int positioning_type;
   union {
     struct {
+      int from, to;
+    } index;
+    struct {
       enum OTF_ValueFormat format;
       OTF_ValueRecord *value;
     } f1;