From d4f86e62c854f323feccea76889d2298a5f335d4 Mon Sep 17 00:00:00 2001
From: Norihiro Tanaka <address@hidden>
Date: Tue, 13 Oct 2015 11:43:49 +0900
Subject: [PATCH 1/2] dfa: don't use DFA for exact matching

If a pattern constraint beginning of line a pattern, DFA is used after
matched in KWset, even when it is exact.  The behavior is not expected.
Now, whenever a pattern is exact, DFA is not used.

* src/dfa.c (dfamust): Don't use DFA for exact matching.
---
 src/dfa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dfa.c b/src/dfa.c
index ac5129b..5b9a4fe 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -4135,7 +4135,7 @@ dfamust (struct dfa const *d)
                 = case_fold && MB_CUR_MAX == 1 ? toupper (t) : t;
             }
           mp->is[i] = mp->left[i] = mp->right[i] = '\0';
-          mp->in = enlist (mp->in, mp->is, i - 1);
+          mp->in = enlist (mp->in, mp->is, i);
           break;
         }
     }
-- 
2.4.1