From 9e0161c58f247116e70531bda58427e27dfee0b5 Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Mon, 8 Jun 2020 09:25:09 +0000
Subject: [PATCH] added '\a' and '\v' to json escaping

---
 mio/lib/json.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mio/lib/json.c b/mio/lib/json.c
index efc81bd..383ce62 100644
--- a/mio/lib/json.c
+++ b/mio/lib/json.c
@@ -891,6 +891,10 @@ static int escape_char (mio_uch_t uch, mio_uch_t* xch)
 			*xch = uch;
 			break;
 
+		case '\a':
+			*xch = 'a';
+			break;
+
 		case '\b':
 			*xch = 'b';
 			break;
@@ -911,6 +915,10 @@ static int escape_char (mio_uch_t uch, mio_uch_t* xch)
 			*xch = 't';
 			break;
 
+		case '\v':
+			*xch = 'v';
+			break;
+
 		default:
 			x = (uch >= 0 && uch <= 0x1f)? 2: 0;
 			break;