modern js to inverse the colors for a textmate/sublime text .tmTheme file

inverse-xml-color-strings.js

// inverseA is the inverse function from this page but it only returns the newColor: http://www.webmasterorbit.com/rgb-hex-code.html

var text, node;
[].slice.call(document.getElementsByTagName('string'))
.forEach(function(node){
  text = node.innerText;
  if ( text.indexOf('#') === 0 ) {
    node.innerText = '#' + inverseA(text.substring(1, 7) )
  }
})