anchor.diff:        script(src='/scripts/main.min.js?' + marker)
       - }
       block scripts
  -    if typeof locals.env === 'string' && locals.env === 'dev' && typeof locals.liveReloadPort === 'number'
  +    - if (locals.env === 'dev' && typeof locals.liveReloadPort === 'number') {
         script(src="//localhost:#{locals.liveReloadPort}/livereload.js?snipver=1")
  +    - }
  
positive.code:     meta(name='description', content=description)
      meta(name='keywords', content=keywords)
      meta(name='author', content='David W. McKelvey')
      - if (env == 'dev') {
        link(rel='stylesheet', type='text/css', href='/styles/bootstrap.css')
        link(rel='stylesheet', type='text/css', href='/styles/main.css?' + marker)
        link(rel='stylesheet', type='text/css', href='/styles/print.css?' + marker, media="print")
  
negative.code:             a(class="email", href="mailto:info@domain.tld") info@domain.tld
            p(class="tel")
              a(class="tel", href="tel:###-###-####") ###-###-####
      - if (locals.env == 'dev') {
        script(src="/scripts/jquery.js")
        script(src="/scripts/lodash.js")
        script(src="/scripts/react.js")
  