From d695cacbf4dd5f77b5e7134cf60553775c515ef1 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 4 Oct 2017 11:33:47 +0200
Subject: [PATCH] Shorthand format controls should not be ignored

Fixes https://github.com/behdad/harfbuzz/issues/503
---
 src/hb-unicode-private.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/hb-unicode-private.hh b/src/hb-unicode-private.hh
index 34513e13..cd6c67c8 100644
--- a/src/hb-unicode-private.hh
+++ b/src/hb-unicode-private.hh
@@ -141,6 +141,7 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
    * we do NOT want to hide them, as the way Uniscribe has implemented them
    * is with regular spacing glyphs, and that's the way fonts are made to work.
    * As such, we make exceptions for those four.
+   * Also ignoring U+1BCA0..1BCA3. https://github.com/behdad/harfbuzz/issues/503
    *
    * Unicode 7.0:
    * $ grep '; Default_Ignorable_Code_Point ' DerivedCoreProperties.txt | sed 's/;.*#/#/'
@@ -197,8 +198,7 @@ HB_UNICODE_FUNCS_IMPLEMENT_CALLBACKS_SIMPLE
     {
       /* Other planes */
       switch (plane) {
-	case 0x01: return hb_in_ranges<hb_codepoint_t> (ch, 0x1BCA0u, 0x1BCA3u,
-					    0x1D173u, 0x1D17Au);
+	case 0x01: return hb_in_range<hb_codepoint_t> (ch, 0x1D173u, 0x1D17Au);
 	case 0x0E: return hb_in_range<hb_codepoint_t> (ch, 0xE0000u, 0xE0FFFu);
 	default: return false;
       }
-- 
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