used lookupInScope(name) to find the qualified names in comments.

pkg/docgen/lib/docgen.dart

Index: pkg/docgen/lib/docgen.dart
diff --git a/pkg/docgen/lib/docgen.dart b/pkg/docgen/lib/docgen.dart
index 76cb0bb6299763dfc982b338b18e3a770246973f..182a4fc54ddc68b8f6245dc4ca65450014077374 100644
--- a/pkg/docgen/lib/docgen.dart
+++ b/pkg/docgen/lib/docgen.dart
@@ -278,7 +278,21 @@ String _getComment(DeclarationMirror mirror) {
 // on scope once layout of viewer is finished.

[Tate Mandel, 2013/07/09 16:43:26]

Remove this TODO.

[janicejl, 2013/07/09 19:49:21]

Done.

 markdown.Node fixReference(String name, LibraryMirror currentLibrary, 
     ClassMirror currentClass, MemberMirror currentMember) {
-  return new markdown.Element.text('code', name);
+  
+  var reference;
+  var libraryScope = currentLibrary.lookupInScope(name);

[Tate Mandel, 2013/07/09 16:43:26]

I feel as though it should go the other way around. Don't you want to check
against the most specific member first and then check in a larger scope if it
returns null? 

[janicejl, 2013/07/09 19:49:21]

Done.

+  if (libraryScope != null) reference = libraryScope.qualifiedName;
+  else {
+    var classScope = currentClass == null ?
+        null : currentClass.lookupInScope(name);
+    if (classScope != null) reference = classScope.qualifiedName;
+    else {
+      var memberScope = currentMember == null ? 
+          null : currentMember.lookupInScope(name);
+      reference = memberScope != null ? memberScope.qualifiedname : name;
+    }
+  }
+  return new markdown.Element.text('code', reference);

[Tate Mandel, 2013/07/09 16:43:26]

We probably don't want this as a <code> tag anymore. Maybe make it an <a> for
now since that's what all links are in the viewer at the moment. 

[janicejl, 2013/07/09 19:49:21]

Done.

 }
 
 /**