Nim is a compiled, garbage-collected systems programming language with a design that focuses on efficiency, expressiveness, and elegance (in that order of priority).
It's also unclear whether addf should be a proc or a template/macro because in practice we don't need a RT varargs[string]; hopefully this can be addressed with upcomping addConcat / concat discussed elsewhere.
placeholder to discuss a (minor) point raised in https://github.com/nim-lang/Nim/pull/18418#discussion_r665533423
It's also unclear whether addf should be a proc or a template/macro because in practice we don't need a RT varargs[string]; hopefully this can be addressed with upcomping
addConcat/concatdiscussed elsewhere.