[HarfBuzz] harfbuzz: Branch 'master'

[Behdad Esfahbod]

 src/hb-aat-layout-morx-table.hh |    1 -
 1 file changed, 1 deletion(-)

New commits:
commit 792071de4075cb9af0793f0d7c70da0780923bb6
Author: Behdad Esfahbod <behdad at behdad.org>
Date:   Mon Oct 22 23:38:34 2018 -0700

    [morx] Leave ligature on stack after ligating
    
    Test with Apple Color Emoji.ttf of ~66MB and following sequence:
    
    ./hb-shape Apple\ Color\ Emoji-old.ttf --font-funcs=ot -u U+1F468,200d,U+1F469,200d,U+1F467,200d,1f466
    
    Should form full family if matching works correctly.  It first makes
    family of three, then makes family of four out of that and the last
    two characters.
    
    Fixes https://github.com/harfbuzz/harfbuzz/issues/1292

diff --git a/src/hb-aat-layout-morx-table.hh b/src/hb-aat-layout-morx-table.hh
index 651af218..ddb444c2 100644
--- a/src/hb-aat-layout-morx-table.hh
+++ b/src/hb-aat-layout-morx-table.hh
@@ -442,7 +442,6 @@ struct LigatureSubtable
 	  action_idx++;
 	}
 	while (!(action & LigActionLast));
-	match_length = 0;
 	buffer->move_to (end);
       }