Create.Bval primitive : 'v Cf_type.nym -> 'v schemeThe emitted compiler uses primitive nym to create an emitter for the primitive type named by nym.
The emitter compiler uses control e c to compose an emitter representing the application of control c to the value output by e.
The emitter compiler uses delegate f to compose a scheme that applies f to the rendered value to make an encapsulated emission.
The emitter compiler uses packet e v to produce an encapsulated emission of v using the emitter e.
The emitter compiler uses pair g a b to combine the encapsulated emissions of a and b according to the structural descriptor g.