title: In batch, how to add spaces to variables?
body: <p>I am creating a game. The character moves when the player presses A or D. My question that I have: How to add spaces to these variables in batch? I have this code that set blank variables for the player and the enemy:</p>
  
  <pre><code>set right=
  set left=
  set leften=
  set righten=
  </code></pre>