From a9fb228f23c14617bd67cbeea76f0c68ab13e3c1 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Wed, 5 Aug 2015 04:39:48 -0700
Subject: [PATCH] add program.index.

---
 lib/program.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/program.js b/lib/program.js
index c10f85e..5928434 100644
--- a/lib/program.js
+++ b/lib/program.js
@@ -126,6 +126,7 @@ Program.bind = function(program) {
 
   if (!~Program.instances.indexOf(program)) {
     Program.instances.push(program);
+    program.index = Program.total;
     Program.total++;
   }