cxr

> You can still setup the mirror and be done with it, and put the original repo links at the top in the README

There is no original repo to link to. That's why the README says that there isn't one.

> Setting up a git mirror that auto syncs takes less than 2mins

Prove it.

The fact that language designers take into account things like efficiency (or ease) of potential implementations doesn't change the fact that performance is a property of the implementation. Languages don't perform. There's no such thing as a performant language.

That's because there's no such thing as a "performant language". A programming language is inert. It's notation. Programming languages don't get run. Binaries do.

The only thing that can be compared are language implementations. That a given implementation, such as GCC, has an excellent code generator that emits efficient code is saying something about how great that code generator is. It's not that the input language is inherently "performant"; C programs compiled with GCC and Clang are fast. The same program compiled with My Toy C Compiler, with none of the work that has gone into LLVM and the GCC backend, is going to have different runtime characteristics.

When it comes to questions of copyright and the infringement of copyright, the small matter of whether or not infringement occurred is in fact not merely an inconsequential detail.