52943 	  var preferredLayouts = hints && hints.preferredLayouts || [];
52945 	  var preferredLayout = without(preferredLayouts, 'straight')[0] || 'h:h';
52993 	  hints = assign({ preferredLayouts: [] }, hints);
52996 	  var preferredLayouts = hints.preferredLayouts,
52997 	      preferStraight = preferredLayouts.indexOf('straight') !== -1,
53469 	        preferredLayouts: getLoopPreferredLayout(source, connection)  property in AnonymousFunctionf8d14cd161300.manhattanOptions
53473 	        preferredLayouts: getBoundaryEventPreferredLayouts(source, target, connectionEnd)  property in AnonymousFunctionf8d14cd161300.manhattanOptions
53479 	        preferredLayouts: [ 'v:h' ]  property in AnonymousFunctionf8d14cd161300.manhattanOptions
53483 	        preferredLayouts: [ 'h:v' ]  property in AnonymousFunctionf8d14cd161300.manhattanOptions
53487 	        preferredLayouts: [ 'h:h' ]  property in AnonymousFunctionf8d14cd161300.manhattanOptions
53519 	    preferredLayouts: [ 'straight', 'v:v' ],
53558 	    preferredLayouts: [ 'straight', 'h:h' ],