Fasta scripts.

pkg/fasta/bin/outline.dart

Index: pkg/fasta/bin/outline.dart
diff --git a/pkg/fasta/bin/outline.dart b/pkg/fasta/bin/outline.dart
new file mode 100644
index 0000000000000000000000000000000000000000..edb4ad2c0ceb7ac6546daa6f3bed20fb6240b63d
--- /dev/null
+++ b/pkg/fasta/bin/outline.dart
@@ -0,0 +1,16 @@
+// Copyright (c) 2016, 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.
+
+import 'package:fasta/src/outline.dart' as outline;
+
+const int iterations = const int.fromEnvironment("iterations", defaultValue: 1);
+
+main(List<String> arguments) async {
+  for (int i = 0; i < iterations; i++) {
+    if (iterations > 1 && i > 0) {
+      print("\n");
+    }
+    await outline.outline(arguments);
+  }
+}