From 4121682602d5d42274dfd6ecfceb24868e1d8abc Mon Sep 17 00:00:00 2001
From: Ansis Brammanis <ansis.brammanis@gmail.com>
Date: Tue, 8 Jan 2013 20:24:28 -0500
Subject: [PATCH] Set if-unused="true" on deleted node

---
 js/id/format/xml.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/js/id/format/xml.js b/js/id/format/xml.js
index e0ef9e41a..bdf50c459 100644
--- a/js/id/format/xml.js
+++ b/js/id/format/xml.js
@@ -60,7 +60,11 @@ iD.format.XML = {
                 // TODO: copy elements first
                 create: nest(changes.created.map(rep)),
                 modify: changes.modified.map(rep),
-                'delete': changes.deleted.map(rep)
+                'delete': changes.deleted.map(function(x) {
+                    x = rep(x);
+                    x['@if-unused'] = true;
+                    return x;
+                })
             }
         }));
     },