pathWithState.scp (542B)
1 !export pathWithState 2 -- As pathName, but pass an explicit environment to the delegated handler. 3 -- Input: (target, environment); state: (prefixer, handler) descriptors. 4 -- Prefixer sees only target and uses its own initial state. Handler sees its 5 -- selected result as input and environment as state. `become` is a tail 6 -- delegation; it does not resume this consumer after the handler returns. 7 consumer pathWithState 8 (target, environment) @ (prefixer, handler) => call prefixer target as selected in become handler selected @ environment