X-Git-Url: http://git.roojs.org/?a=blobdiff_plain;f=Builder3%2FMain.js;h=c098538e2795cf76e2847919a7dc6bbe381b007a;hb=119290bc3234e9ece1c64dbd72ca486d9633b5b7;hp=0eb44bea319c52ddac66b00666a9692b3faded14;hpb=3ef12db4f80e0093bda958a84a5bd2690374979f;p=app.Builder.js

diff --git a/Builder3/Main.js b/Builder3/Main.js
index 0eb44bea3..c098538e2 100644
--- a/Builder3/Main.js
+++ b/Builder3/Main.js
@@ -3,6 +3,17 @@ Gdk = imports.gi.Gdk;
 
 Window = imports.Builder3.Window.Window;
 
+JSON.xstringify = function (o) {
+	  var seen = [];
+	  return JSON.stringify(o, function(_, value) {
+		  if (typeof value === 'object' && value !== null) {
+			  if (seen.indexOf(value) !== -1) return null;
+			  else seen.push(value);
+		  }
+		  return value;
+	  }, 4);
+}
+
 /*
 atoms = {
                "STRING" : Gdk.atom_intern("STRING")