title: Shortcut for joining two lines
body: <p>What's the keyboard shortcut for joining two lines in VS Code?</p>
  
  <p>If the cursor is anywhere in the first line of</p>
  
  <pre><code>    f(foo,
        bar)
  </code></pre>
  
  <p>then when I hit the shortcut, I want to get</p>
  
  <pre><code>    f(foo, bar)
  </code></pre>