From ca130f36a5295fb38445de7207459baa8070338f Mon Sep 17 00:00:00 2001
From: Bruce Hill <bitbucket@bruce-hill.com>
Date: Mon, 9 Oct 2017 03:51:53 -0700
Subject: [PATCH] Added chain for loaded files.

---
 nomsu.lua  | 4 +++-
 nomsu.moon | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/nomsu.lua b/nomsu.lua
index 0ed111c..69e17ca 100644
--- a/nomsu.lua
+++ b/nomsu.lua
@@ -802,7 +802,9 @@ do
       self.repr = function(self, ...)
         return repr(...)
       end
-      self.loaded_files = { }
+      self.loaded_files = setmetatable({ }, {
+        __index = parent and parent.loaded_files
+      })
       if not parent then
         return self:initialize_core()
       end
diff --git a/nomsu.moon b/nomsu.moon
index 5167e0b..7c96f81 100755
--- a/nomsu.moon
+++ b/nomsu.moon
@@ -189,7 +189,7 @@ class NomsuCompiler
         @debug = false
         @utils = utils
         @repr = (...)=> repr(...)
-        @loaded_files = {}
+        @loaded_files = setmetatable({}, {__index:parent and parent.loaded_files})
         if not parent
             @initialize_core!