nl_tokens: Helper function that goes to a view - sequence either by scrolling or immediately without any scrolling animation .
pl_tokens: function _goToSequence ( viewSequence , <mask> , noAnimation ) { if ( noAnimation ) { this . _viewSequence = viewSequence ; this . _scroll . springPosition = undefined ; _updateSpring . call ( this ) ; this . halt ( ) ; this . _scroll . scrollDelta = 0 ; _setParticle . call ( this , 0 , 0 , '_goToSequence' ) ; this . _scroll . scrollDirty = true ; } else { this . _scroll . scrollToSequence = viewSequence ; this . _scroll . scrollToRenderNode = viewSequence . get ( ) ; this . _scroll . ensureVisibleRenderNode = undefined ; this . _scroll . scrollToDirection = next ; this . _scroll . scrollDirty = true ; } }