nl_tokens: Handle a child added to the collection
pl_tokens: function ( <mask> , collection , opts ) { // `index` is present when adding with `at` since BB 1.2; indexOf fallback for < 1.2 var index = opts . at !== undefined && ( opts . index || collection . indexOf ( child ) ) ; // When filtered or when there is no initial index, calculate index. if ( this . getOption ( 'filter' ) || index === false ) { index = _ . indexOf ( this . _filteredSortedModels ( index ) , child ) ; } if ( this . _shouldAddChild ( child , index ) ) { this . destroyEmptyView ( ) ; var ChildView = this . getChildView ( child ) ; this . addChild ( child , ChildView , index ) ; } }