anchor.diff:    mkdir angular2!{_}quickstart
     cd    angular2!{_}quickstart
   
  -h3#add-config-files Create #{_package_and_config_files}
  +h4#add-config-files Create #{_package_and_config_files}
   block package-and-config-files
     - var _tsconfigUri = 'guide/typescript-configuration.html#tsconfig'
     - var _typingsUri = 'guide/typescript-configuration.html#!#typings'
  
positive.code: 
  :marked
    This QuickStart guide demonstrates how to build and run a simple Angular 2 application in #{_Lang}.
    It establishes a common development environment used throughout the code examples in these guides.
  
  .callout.is-helpful
    header Don't want #{_Lang}?
  
negative.code: 
  h3 Create the project folder
  :marked
    Using a terminal window, create a directory for the project, and change into this
    directory.
  
  - var _ = _docsFor == 'dart' ? '_' : '-';
  