Function siblingCheck

docs/tests/v2/es6/js/sanddance.js:102059–102061

(node, sibling)

}

function siblingCheck(node, sibling) {
  return node.parentNode && node.parentNode.childNodes.length > 1 && node.previousSibling != sibling; // treat null/undefined the same
} // -- Set attributes & styles on SVG elements ---


var element = null,