title: Xcode 7.2 Syntax Highlighting flickering in Swift Files
body: <p>When I write anything in a Swift file in Xcode 7, every time I enter an letter, a space or delete anything, the syntax highlighted words in the line go white and then back to their original color. I recorded a gif, better explaining, what I mean:</p>
  
  <p><a href="https://i.stack.imgur.com/47JBS.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/47JBS.gif" alt="Bug"></a></p>
  
  <p>This first appeared, after I installed <a href="http://alcatraz.io" rel="nofollow noreferrer">Alcatraz</a> and a few plugins. After I noticed the bug, I removed all plugins and then Alcatraz, but the bug still existed. I also tried to delete the <code>Derived Data</code> folder as suggested in a few posts, but it didn't help.</p>
  
  <p>I also created a new project, but the error occurred there too. Downloading Xcode 7.3 beta, didn't help too.</p>
  
  <p>Is anyone having the same issue or knows, how to fix it? It's really annoying.</p>