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Editing File: /htdocs/atito2/node_modules/clean-css/lib/optimizer/level-2/reorderable.js

// TODO: it'd be great to merge it with the other canReorder functionality

var rulesOverlap = require('./rules-overlap');
var specificitiesOverlap = require('./specificities-overlap');

return true;
}

function canReorderSingle(left, right, cache) {
  var leftName = left[0];
  var leftValue = left[1];
  var leftNameRoot = left[2];
  var leftSelector = left[5];
  var leftInSpecificSelector = left[6];
  var rightName = right[0];
  var rightValue = right[1];
  var rightNameRoot = right[2];
  var rightSelector = right[5];
  var rightInSpecificSelector = right[6];

if (leftName == 'font' && rightName == 'line-height' || rightName == 'font' && leftName == 'line-height') { return false; }
  if (FLEX_PROPERTIES.test(leftName) && FLEX_PROPERTIES.test(rightName)) { return false; }
  if (leftNameRoot == rightNameRoot
    && unprefixed(leftName) == unprefixed(rightName)
    && (vendorPrefixed(leftName) ^ vendorPrefixed(rightName))) { return false; }
  if (leftNameRoot == 'border' && BORDER_PROPERTIES.test(rightNameRoot) && (leftName == 'border' || leftName == rightNameRoot || (leftValue != rightValue && sameBorderComponent(leftName, rightName)))) { return false; }
  if (rightNameRoot == 'border' && BORDER_PROPERTIES.test(leftNameRoot) && (rightName == 'border' || rightName == leftNameRoot || (leftValue != rightValue && sameBorderComponent(leftName, rightName)))) { return false; }
  if (leftNameRoot == 'border' && rightNameRoot == 'border' && leftName != rightName && (isSideBorder(leftName) && isStyleBorder(rightName) || isStyleBorder(leftName) && isSideBorder(rightName))) { return false; }
  if (leftNameRoot != rightNameRoot) { return true; }
  if (leftName == rightName
    && leftNameRoot == rightNameRoot
    && (leftValue == rightValue || withDifferentVendorPrefix(leftValue, rightValue))) { return true; }
  if (leftName != rightName
    && leftNameRoot == rightNameRoot
    && leftName != leftNameRoot
    && rightName != rightNameRoot) { return true; }
  if (leftName != rightName
    && leftNameRoot == rightNameRoot
    && leftValue == rightValue) { return true; }
  if (rightInSpecificSelector
    && leftInSpecificSelector
    && !inheritable(leftNameRoot)
    && !inheritable(rightNameRoot)
    && !rulesOverlap(rightSelector, leftSelector, false)) { return true; }
  if (!specificitiesOverlap(leftSelector, rightSelector, cache)) { return true; }

return false;
}

function vendorPrefixed(name) {
  return /^-(?:moz|webkit|ms|o)-/.test(name);
}

function unprefixed(name) {
  return name.replace(/^-(?:moz|webkit|ms|o)-/, '');
}

function sameBorderComponent(name1, name2) {
  return name1.split('-').pop() == name2.split('-').pop();
}

function isSideBorder(name) {
  return name == 'border-top' || name == 'border-right' || name == 'border-bottom' || name == 'border-left';
}

function isStyleBorder(name) {
  return name == 'border-color' || name == 'border-style' || name == 'border-width';
}

function withDifferentVendorPrefix(value1, value2) {
  return vendorPrefixed(value1) && vendorPrefixed(value2) && value1.split('-')[1] != value2.split('-')[2];
}

function inheritable(name) {
  // According to http://www.w3.org/TR/CSS21/propidx.html
  // Others will be catched by other, preceeding rules
  return name == 'font' || name == 'line-height' || name == 'list-style';
}

module.exports = {
  canReorder: canReorder,
  canReorderSingle: canReorderSingle
};

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