From 3400a59e1c27c0d4a062d30560e831adcc2b9d28 Mon Sep 17 00:00:00 2001
From: Al <albarrentine@gmail.com>
Date: Thu, 4 Jun 2015 17:21:16 -0400
Subject: [PATCH] [numex] adding a NUMEX_NULL_RULE

---
 src/numex.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/numex.h b/src/numex.h
index cde24ae4..65d10c1e 100644
--- a/src/numex.h
+++ b/src/numex.h
@@ -59,6 +59,7 @@ typedef enum {
     NUMEX_DECIMAL_RULE,
     NUMEX_NEGATION_RULE,
     NUMEX_STOPWORD,
+    NUMEX_NULL
 } numex_rule_type;
 
 typedef struct numex_rule {
@@ -71,8 +72,10 @@ typedef struct numex_rule {
     int64_t value;
 } numex_rule_t;
 
-#define NUMEX_STOPWORD_INDEX 0
+#define NUMEX_NULL_RULE_INDEX 0
+#define NUMEX_STOPWORD_INDEX 1
 
+#define NUMEX_NULL_RULE (numex_rule_t) {NUMEX_LEFT_CONTEXT_NONE, NUMEX_RIGHT_CONTEXT_NONE, NUMEX_NULL, GENDER_NONE, CATEGORY_DEFAULT, 0, 0}
 #define NUMEX_STOPWORD_RULE (numex_rule_t) {NUMEX_LEFT_CONTEXT_NONE, NUMEX_RIGHT_CONTEXT_NONE, NUMEX_STOPWORD, GENDER_NONE, CATEGORY_DEFAULT, 0, 0}
 
 VECTOR_INIT(numex_rule_array, numex_rule_t)