nl_tokens: -----------
pl_tokens: function alter_query_object ( mode , query_object , alter_params ) { const altered_object = Object . assign ( { } , query_object ) ; const query_keys = Object . <mask> ( query_object ) ; const alter_keys = Object . keys ( alter_params ) ; for ( const key of alter_keys ) { if ( query_keys . includes ( key ) ) { const alter_value = alter_params [ key ] ; /* eslint-disable indent */ const perform_alteration = 'parse' === mode ? 'function' === typeof alter_value ? alter_value : 'function' === typeof alter_value . parse ? alter_value . parse : dont_alter : 'compose' === mode ? 'function' === typeof alter_value . compose ? alter_value . compose : dont_alter : dont_alter ; /* eslint-ensable indent */ altered_object [ key ] = perform_alteration ( altered_object [ key ] ) ; } } return altered_object ; }