Access parameter data in Annotations, as well as fixed export visibility

pkg/docgen/lib/docgen.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /// **docgen** is a tool for creating machine readable representations of Dart
 /// code metadata, including: classes, members, comments and annotations.
 ///
 /// docgen is run on a `.dart` file or a directory containing `.dart` files.
 ///
 ///      $ dart docgen.dart [OPTIONS] [FILE/DIR]
@@ skipping 35 matching lines @@
     String dartBinary, bool indentJSON: false}) {
   var result;
   if (!noDocs) {
     viewer.ensureMovedViewerCode();
     result = gen.generateDocumentation(files, packageRoot: packageRoot,
         includePrivate: includePrivate,
         includeSdk: includeSdk, parseSdk: parseSdk,
         introFileName: introFileName, out: out,
         excludeLibraries: excludeLibraries,
         includeDependentPackages: includeDependentPackages,
-        startPage: startPage, pubScript: pubScript, dartBinary: dartBinary,
-        indentJSON: indentJSON);
+        startPage: startPage, pubScriptValue: pubScript,
+        dartBinaryValue: dartBinary, indentJSON: indentJSON);
     viewer.addBackViewerCode();
     if (compile || serve) {
       result.then((success) {
         if (success) {
           viewer.createViewer(serve);
         }
       });
     }
   } else if (compile || serve) {
+    gen.pubScript = pubScript;
+    gen.dartBinary = dartBinary;
     viewer.createViewer(serve);
   }
   return result;
 }