26891 	  var directions = '';
26897 	    directions = directions.concat('n');
26901 	    directions = directions.concat('w');
26905 	    directions = directions.concat('s');
26909 	    directions = directions.concat('e');
26912 	  return directions;
37652 	ResizeBehavior$1.prototype.snapComplex = function(newBounds, directions) {  argument
37653 	  if (/w|e/.test(directions)) {
37654 	    newBounds = this.snapHorizontally(newBounds, directions);
37657 	  if (/n|s/.test(directions)) {
37658 	    newBounds = this.snapVertically(newBounds, directions);
37672 	ResizeBehavior$1.prototype.snapHorizontally = function(newBounds, directions) {  argument
37674 	      west = /w/.test(directions),
37675 	      east = /e/.test(directions);
37716 	ResizeBehavior$1.prototype.snapVertically = function(newBounds, directions) {  argument
37718 	      north = /n/.test(directions),
37719 	      south = /s/.test(directions);
38897 	var directions = [ 'n', 'w', 's', 'e', 'nw', 'ne', 'se', 'sw' ];
39023 	  forEach(directions, function(direction) {
52705 	function getSegmentBendpoints(a, b, directions) {  argument
52708 	  var startDirection = directions.split(':')[0];
52758 	    directions:  segmentDirections,
52763 	function getStartSegment(a, b, directions) {  argument
52764 	  return getSegmentBendpoints(a, b, directions);
52767 	function getEndSegment(a, b, directions) {  argument
52768 	  var invertedSegment = getSegmentBendpoints(b, a, invertDirections(directions));
52772 	    directions: invertDirections(invertedSegment.directions),
52779 	  var startDirection = startSegment.directions.split(':')[1],
52780 	      endDirection = endSegment.directions.split(':')[0];
52790 	  var directions = startDirection + ':' + endDirection;
52795 	    directions
52800 	    directions: directions
52804 	function invertDirections(directions) {  argument
52805 	  return directions.split(':').reverse().join(':');
52811 	function getSimpleBendpoints(a, b, directions) {  argument
52817 	  if (directions === 'h:v') {
52822 	  if (directions === 'v:h') {
52827 	  if (directions === 'h:h') {
52835 	  if (directions === 'v:v') {
52873 	function getBendpoints(a, b, directions) {  argument
52874 	  directions = directions || 'h:h';
52876 	  if (!isValidDirections(directions)) {
52878 	      'unknown directions: <' + directions + '>: ' +
52886 	  if (isExplicitDirections(directions)) {
52887 	    var startSegment = getStartSegment(a, b, directions),
52888 	        endSegment = getEndSegment(a, b, directions),
52899 	  return getSimpleBendpoints(a, b, directions);
52914 	function connectPoints(a, b, directions) {  argument
52916 	  var points = getBendpoints(a, b, directions);
52951 	  var directions = getDirections(orientation, preferredLayout);
52956 	  var directionSplit = directions.split(':');
52964 	  return connectPoints(startDocking, endDocking, directions);
53310 	function isValidDirections(directions) {  argument
53311 	  return directions && /^h|v|t|r|b|l:h|v|t|r|b|l$/.test(directions);
53314 	function isExplicitDirections(directions) {  argument
53315 	  return directions && /t|r|b|l/.test(directions);