From ba82325b7a6311b787ae47f41a56964e2f2cba9f Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 14 Nov 2012 15:36:53 -0800
Subject: [PATCH] Add note re 'Phags-pa letter U+A872, which is Joining_Type=L

---
 src/hb-ot-shape-complex-arabic.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hb-ot-shape-complex-arabic.cc b/src/hb-ot-shape-complex-arabic.cc
index ea2a68fcc..e9db00545 100644
--- a/src/hb-ot-shape-complex-arabic.cc
+++ b/src/hb-ot-shape-complex-arabic.cc
@@ -81,6 +81,7 @@ static unsigned int get_joining_type (hb_codepoint_t u, hb_unicode_general_categ
   if (unlikely (hb_in_range<hb_codepoint_t> (u, 0xA840, 0xA872)))
   {
       if (unlikely (u == 0xA872))
+	/* XXX Looks like this should be TYPE_L, but we don't support that yet! */
 	return JOINING_TYPE_R;
 
       return JOINING_TYPE_D;