From cf4e067a500425b1e40602f87150b7b2eae05bd1 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 23 Feb 2001 10:53:32 +0000
Subject: [PATCH] Indexing of strings.

---
 lib/index.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/index.h b/lib/index.h
index 812dbeca..8a975293 100644
--- a/lib/index.h
+++ b/lib/index.h
@@ -32,7 +32,8 @@ enum string_type {
   ST_URL,				/* URL of the document */
   ST_HOST,				/* Host name */
   ST_DOMAIN,				/* Domain name */
-  ST_REF				/* URL reference */
+  ST_REF,				/* URL reference */
+  ST_BACKREF,				/* Back-reference (frame or redirect source) */
 };
 
 /* Index card attributes */
-- 
2.39.2