From 65795e3ca246bf65b3cb53e3fe65eca312774e3e Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 5 Jan 2018 18:03:00 +0000
Subject: [PATCH] [khmer] Simplify grammar some more

Numbers down (from 38):

KHMER: 299090 out of 299124 tests passed. 34 failed (0.0113665%)
---
 src/hb-ot-shape-complex-khmer-machine.rl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-ot-shape-complex-khmer-machine.rl b/src/hb-ot-shape-complex-khmer-machine.rl
index 56ec0f298..f127b17c2 100644
--- a/src/hb-ot-shape-complex-khmer-machine.rl
+++ b/src/hb-ot-shape-complex-khmer-machine.rl
@@ -57,7 +57,7 @@ n = ((ZWNJ?.RS)? (N.N?)?);	# is_consonant_modifier
 z = ZWJ|ZWNJ;			# is_joiner
 
 cn = c.ZWJ?.n?;
-matra_group = z?.M.N?.Coeng?;
+matra_group = z?.M.N?;
 syllable_tail = (SM.SM?)? A{0,3}?;
 halant_group = Coeng;
 halant_or_matra_group = (matra_group*) (Coeng (cn|V))?;