From d3a99000e0d502eeb659631c661fe4dccd24a452 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Mon, 25 Jan 2021 17:49:06 +0100
Subject: [PATCH] Bug 703371: Add '-' to list of quoted escape characters in
 regex parser.

---
 regexp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/regexp.c b/regexp.c
index 66c518d..9c1fdcf 100644
--- a/regexp.c
+++ b/regexp.c
@@ -107,7 +107,7 @@ static int dec(struct cstate *g, int c)
 	return 0;
 }
 
-#define ESCAPES "BbDdSsWw^$\\.*+?()[]{}|0123456789"
+#define ESCAPES "BbDdSsWw^$\\.*+?()[]{}|-0123456789"
 
 static int isunicodeletter(int c)
 {