anchor.diff:    script(src="../core/scripts/util.js")
     script(src="../core/scripts/color.js")
     script.
  +    $('body').addClass('-bc-w -bi-n -c-b') // only in js because can’t change template
  +  script.
       function fontdemo(self) {
         return $(self).closest('.o-GridFlex').find('.c-FontSamp')
       }
  -    $('body').addClass('-bc-w -bi-n -c-b')
       $('input[name="fs"]').change(function () {
         fontdemo(this).css('font-style', (this.checked) ? $(this).val() : '')
       })
  
positive.code:             | .#{color.bg_class}
              br
              | #{color.code_dfn} == #{color.code_hexa}
          | Zero
          +transbox(0)
      h2 Color Scheme
      footer: p.
  
negative.code:           $(this).css('background-color', newvalue)
          })
        }
        swatchChange(this, value)
        $(this).parents('form').find('.js-reset-swatch').click(function () {
          swatchChange(this, orig)
        })
      })
  