From 17e1c5f9f4006399398e8bb7e219a79962ebf3f0 Mon Sep 17 00:00:00 2001
From: Joel Martin <github@martintribe.org>
Date: Mon, 6 Oct 2014 21:03:03 -0500
Subject: go: add step5_tco. Refactor env.

Move EnvType interface definition to types.go. Remove Env pointers.
---
 go/src/printer/printer.go | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'go/src/printer')

diff --git a/go/src/printer/printer.go b/go/src/printer/printer.go
index 8cb4a40..5050c5a 100644
--- a/go/src/printer/printer.go
+++ b/go/src/printer/printer.go
@@ -45,6 +45,10 @@ func Pr_str(obj types.MalType, print_readably bool) string {
         return tobj.Val
     case nil:
         return "nil"
+    case types.MalFunc:
+        return "(fn* " +
+               Pr_str(tobj.Params, true) + " " +
+               Pr_str(tobj.Exp, true) + ")"
     default:
         return fmt.Sprintf("%v", obj)
     }
-- 
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