title: Using node-sass watch option with npm run-script
body: <p>So I'm running tasks in npm package scripts but I want to pass the watch option in <code>npm start</code>.</p>
  
  <p>This works:</p>
  
  <pre><code>"scripts": {
    "scss": "node-sass src/style.scss dist/style.css -w"
  }
  </code></pre>
  
  <p>This doesn't compile, watch, or throw any error:</p>
  
  <pre><code>"scripts": {
    "scss": "node-sass src/style.scss dist/style.css",
    "start": "parallelshell \"npm run scss -- -w\""
  }
  </code></pre>
  
  <p>Doesn't work without parallelshell either or without shorthand.</p>
  
  <p>I assume the problem is the run-script is passing the extra argument in quotes, so the command comes out like:</p>
  
  <pre><code>node-sass src/style.scss dist/style.css "-w"
  </code></pre>
  
  <p>I'd like this to work without adding any dependencies. What am I missing?</p>
  
  <p>Btw, I'm in Windows 10 with command prompt/git bash.</p>