Are sigils (~) restricted to one char?
To me seems ~Zig would be more clear and short enough.
Elixir sigils also allow multiple characters in the name, but chars after the first must be upper case, according to the docs.
So for Elixir, it would have to be something like ~zIG
> Custom sigils may be either a single lowercase character, or an uppercase character followed by more uppercase characters and digits.