index.js
function isFlippable(node, prevNode) {
  if (node.type == 'comment') {
    return false;
  }

  if (prevNode && prevNode.type == 'comment') {
    return !RE_NOFLIP.test(prevNode.comment);
  }

  return true;
}
function isFlippable(node, prevNode) {
  if (node.type == 'comment') {
    return false;
  }

  if (prevNode && prevNode.type == 'comment') {
    return !RE_NOFLIP.test(prevNode.comment);
  }

  return true;
}
function isFlippable ( node , prevNode ) { if ( node . type == 'comment' ) { return false ; } if ( prevNode && prevNode . type == 'comment' ) { return ! RE_NOFLIP . test ( prevNode . comment ) ; } return true ; }
Return whether the given `node` is flippable.

@param {Object} node
@param {Object} prevNode used for @noflip detection
@returns {Boolean}
Return whether the given node is flippable .