From 423fce2e3ed63ee48d2142a92e588a57633ae32b Mon Sep 17 00:00:00 2001
From: Werner Lemberg <wl@gnu.org>
Date: Fri, 31 Aug 2018 06:59:44 +0200
Subject: [PATCH] Add link to OpenType's composite glyph description.

---
 include/freetype/freetype.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/freetype/freetype.h b/include/freetype/freetype.h
index ca4d1cc67..a8cea7ff9 100644
--- a/include/freetype/freetype.h
+++ b/include/freetype/freetype.h
@@ -3997,6 +3997,8 @@ FT_BEGIN_HEADER
    *   interpreted depending on the flags returned in `*p_flags`.  See the
    *   OpenType specification for details.
    *
+   *     https://docs.microsoft.com/en-us/typography/opentype/spec/glyf#composite-glyph-description
+   *
    */
   FT_EXPORT( FT_Error )
   FT_Get_SubGlyph_Info( FT_GlyphSlot  glyph,