From 85ba4a190f30da5147d3b2ddac4d58dda31181f1 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 3 Aug 2018 17:06:42 -0700
Subject: [PATCH] [ot] Comment

---
 src/hb-ot-layout-private.hh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/hb-ot-layout-private.hh b/src/hb-ot-layout-private.hh
index 4b90b0985..b03b82528 100644
--- a/src/hb-ot-layout-private.hh
+++ b/src/hb-ot-layout-private.hh
@@ -142,6 +142,8 @@ struct hb_ot_layout_lookup_accelerator_t
   hb_set_digest_t digest;
 };
 
+/* Most of these tables are NOT needed for shaping.  But we need to hook them *somewhere*.
+ * This is as good as any place. */
 #define HB_OT_LAYOUT_TABLES \
     /* OpenType shaping. */ \
     HB_OT_LAYOUT_TABLE(OT, GDEF) \