I've never thought about it but I suppose it should be, otherwise you'd just have a compiler or decompiler. It's mentioned in the first paragraph of the Wikiped

I've never thought about it but I suppose it should be, otherwise you'd just have a compiler or decompiler. It's mentioned in the first paragraph of the Wikipedia article [1]. 1. https://en.wikipedia.org/wiki/Source-to-source_compiler https://en.wikipedia.org/wiki/Source-to-source_compiler