Designing a Domain-Specific Language Designing a Domain-Specific Language Designing an embedded language requires two steps: first, design the language that’ll allow you to exp...
Special Operators(特别操作符) Special Operators(特别操作符) That said, not all operations can be defined as functions. Because all the arguments to a function are evaluated before the fu...
Making the Dream a Reality Making the Dream a Reality Okay, enough fantasizing about good-looking code; now you need to get to work writing define-binary-class --writing the co...
Domain-Specific Languages Domain-Specific Languages Whenever you listen to a discussion by experts in any domain, be it chess players, kindergarten teachers, or insurance agent...
Reading Expressions Reading Expressions First we are going to read in the program and construct an lval* that represents it all. Then we are going to evaluate this lval* to ...