title: Eclipse give red lines in hrefs that are properly defined
body: <p><img src="https://i.stack.imgur.com/xgW4k.jpg" alt="Eclipse Web Perspective"></p>
  
  <p>I've create a simple D3.js web project in eclipse as shown above.  I would really like to know how to resolve these red lines as they are very annoying.  The references in the <strong>index.html</strong> file are correct, but Eclipse Luna doesn't seem to understand this.</p>
  
  <p>I'm quite sure this is not a d3 issue as I see this kind of thing when I try set up other web projects with references to style sheets and javascript files.</p>
  
  <p>Everything works as expected in this project.  I just would like to know how to resolve the red lines.  By resolve, I mean having the red lines go away when the references are correct, but show the red lines when they are not.</p>
  
  <p>This may be more than Luna can do at present, but figure it doesn't hurt to ask</p>