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dart/site/try/src/compilation.dart

Index: dart/site/try/src/compilation.dart
diff --git a/dart/site/try/src/compilation.dart b/dart/site/try/src/compilation.dart
index d2cdbc6becb4e5382b7dfd6e2248d59d347f17af..b21ca6119adf3d7c40099f4ad12d509c17679aa6 100644
--- a/dart/site/try/src/compilation.dart
+++ b/dart/site/try/src/compilation.dart
@@ -5,6 +5,7 @@
 library trydart.compilation;
 
 import 'dart:html' show
+    AnchorElement,
     Blob,
     Element,
     ErrorEvent,
@@ -12,6 +13,7 @@ import 'dart:html' show
     MessageEvent,
     Url,
     Worker,
+    document,
     window;
 
 import 'dart:async' show
@@ -66,6 +68,11 @@ String get currentSource => window.localStorage['currentSource'];
 
 void set currentSource(String text) {
   window.localStorage['currentSource'] = text;
+  AnchorElement a = document.querySelector('#share-link');
+  if (a != null) {
+    String sourceQuery = '?source=${Uri.encodeQueryComponent(text)}';
+    a.href = '${Uri.base.resolve(sourceQuery)}';
+  }
 }
 
 bool startCompilation() {