alt Hacker NewsMaybe I've just been doing too much Racket lately and that's affecting how I view things, but it's real hard for me to not think of lisp macros as a mechanism for changing the language itself. Especially if it's something like a reader macro.
Maybe I've just been doing too much Racket lately and that's affecting how I view things, but it's real hard for me to not think of lisp macros as a mechanism for changing the language itself. Especially if it's something like a reader macro.
A lot of Common Lisp is like this. They took things that were used to implement standard parts of the language, and went "you know, users might also want to have these", and exposed them as part of the standard. If I were to extend Common Lisp I'd standardize and expose more things like this.