From 07acc90b75a8a6e3cc260ce62ac62a44e7305b14 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Thu, 21 Feb 2019 11:12:43 +0900
Subject: [PATCH] allow if-then-else in look-behind and look-behind-not

---
 src/regcomp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/regcomp.c b/src/regcomp.c
index 31f3760..7573e1b 100644
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -4335,8 +4335,8 @@ setup_anchor(Node* node, regex_t* reg, int state, ScanEnv* env)
   | NODE_BIT_CTYPE | NODE_BIT_ANCHOR | NODE_BIT_BAG | NODE_BIT_QUANT \
   | NODE_BIT_CALL | NODE_BIT_GIMMICK)
 
-#define ALLOWED_BAG_IN_LB       ( 1<<BAG_MEMORY | 1<<BAG_OPTION )
-#define ALLOWED_BAG_IN_LB_NOT   (1<<BAG_OPTION)
+#define ALLOWED_BAG_IN_LB       ( 1<<BAG_MEMORY | 1<<BAG_OPTION | 1<<BAG_IF_ELSE )
+#define ALLOWED_BAG_IN_LB_NOT   ( 1<<BAG_OPTION | 1<<BAG_IF_ELSE )
 
 #define ALLOWED_ANCHOR_IN_LB \
   ( ANCR_LOOK_BEHIND | ANCR_BEGIN_LINE | ANCR_END_LINE | ANCR_BEGIN_BUF \
-- 
2.50.1