From 63d0fb9d1ebc557f9093a62c7b65a0ba808e9162 Mon Sep 17 00:00:00 2001
From: graehl <graehl@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Sat, 31 Jul 2010 03:21:34 +0000
Subject: define

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@462 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 decoder/ff_lm.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'decoder')

diff --git a/decoder/ff_lm.cc b/decoder/ff_lm.cc
index 2b97bea8..e502ce93 100644
--- a/decoder/ff_lm.cc
+++ b/decoder/ff_lm.cc
@@ -1,4 +1,6 @@
-#define LM_FSA_SHORTEN_CONTEXT 1
+#ifndef LM_FSA_SHORTEN_CONTEXT
+# define LM_FSA_SHORTEN_CONTEXT 1
+#endif
 // seems to work great  - just not sure if it actually speeds anything up.  theoretically slightly more compact (more sharing) forest, but unlikely to make a big difference
 
 //      virtual LogP contextBOW(const VocabIndex *context, unsigned length);
-- 
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