Joshua Niehus:
This would make for a good blog post/wiki article. Does one already exist?
If you have a AST macros like in Julia language, I think you can write something like:
@setExpr(a ∪ (b ∩ c));The main difference is that the compiler gives you a tree in the macro to work on, instead of a string to parse and munge.
Bye, bearophile
