From 44de4f118c22a8bb68830acf13cba62e6c6b0084 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Wed, 28 May 2014 10:32:35 -0400
Subject: [PATCH] No callers of rupdate()

---
 route.js | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/route.js b/route.js
index 7318f84..2a677fd 100644
--- a/route.js
+++ b/route.js
@@ -150,19 +150,6 @@ function Routing(exports) {
 	return s.slice();
     }
 
-    function rupdate(r, key, k) {
-	if (is_emptyMatcher(k)) {
-	    if (is_emptyMatcher(r)) return r;
-	    r = r.copy();
-	    r.clear(key);
-	    return r.emptyGuard();
-	} else {
-	    r = (is_emptyMatcher(r) ? new $Dict() : r.copy());
-	    r.set(key, k);
-	    return r;
-	}
-    }
-
     function rupdateInplace(r, key, k) {
 	if (is_emptyMatcher(k)) {
 	    r.clear(key);