title: res.render options parameters error
body: <p>I'm using Node.js, Express and Jade.
  I use res.render with many parameters I send to the .jade page that is going to be opened:</p>
  
  <pre><code>res.render('home', { title: '/home' , css: '/stylesheets/home.css', myvar:'false', myvar2:'notTrueOrFalse'});
  </code></pre>
  
  <p>into the .jade page I use those values, but if I use one of them into a javascript script it doesn't work, except it is a value like "false" or "true".
  The console says: "Uncaught ReferenceError: notTrueOrFalse is not defined" Why?</p>
  
  <p>This is the .jade file:</p>
  
  <pre><code>extends layout
  
  block content   
  #contenitore
      script.
          alert(#{myvar})     //THIS WORK
          alert(#{myvar2})    //THIS DOESN'T WORK
          var valore=checkAutentication(#{myvar})   //THIS WORK
          var valore=checkAutentication(#{myvar2})   //THIS DOESN'T WORK
          alert(#{title})      //THIS DOESN'T WORK
      #titolo
          p #{title}          //OUT OF THE SCRIPT THIS WORK
  </code></pre>
  
  <p>For the "title" variable the console says: "Uncaught SyntaxError: Invalid regular expression: missing /"</p>
  
  <p>What's the problem? Why can't I use variables passed with res.render into a script ?</p>