anchor.diff:      meta(name='description', content=description)
       meta(name='keywords', content=keywords)
       meta(name='author', content='David W. McKelvey')
  -    link(rel='stylesheet', type='text/css', href='/styles/main.min.css')
  +    - if (env == 'dev') {
  +      link(rel='stylesheet', type='text/css', href='/styles/main.css?' + marker)
  +    - } else {
  +      link(rel='stylesheet', type='text/css', href='/styles/main.min.css?' + marker)
  +    - }
       link(rel='shortcut icon', href='/favicon.ico')
       link(rel="apple-touch-icon", href="/images/icons/apple-touch-icon-precomposed.png")
       link(rel="apple-touch-icon", sizes="57x57", href="/images/icons/apple-touch-icon-57x57-precomposed.png")
  
positive.code:     script(src="//ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js")
      script.
        (window.jQuery)||document.write('<script src="/scripts/third-party/jquery.min.js"><\/script>');
      block scripts
      if typeof locals.env === 'string' && locals.env === 'dev' && typeof locals.liveReloadPort === 'number'
        script(src="//localhost:#{locals.liveReloadPort}/livereload.js?snipver=1")
  
negative.code:       | or 
        a(href="http://www.google.com/chromeframe/?redirect=true") install Google Chrome Frame
        | to experience this site.
      <![endif]-->
  