anchor.diff:  
   Pre-requisites: You will need to have Java 8 JDK installed.
   
  -1. Download a link:https://bintray.com/vertx/downloads/distribution/view [Vert.x 3 distribution]
  +1. Download a link:https://bintray.com/vertx/downloads/distribution/view[Vert.x 3 distribution]
   2. Unzip it somewhere on your disk (e.g. in your home directory)
   3. Set your `PATH` environment variable to include the installation directory
   4. Test the install by typing `vertx -version`.
  
positive.code: 
  You can run most of the examples at the command line using `vertx run` if you have Vert.x installed (see below).
  
  == The examples
  
  The examples demonstrate how to use all different bits of Vert.x including Vert.x core, Vert.x-Web and various other
  
negative.code: vertx run echo_server.js
  ----
  
  Yes! You can run *Java source files* directly using Vert.x (no compilation required).
  
  ==== Installing Vert.x
  
  