expected

Error: encountered undefined name REPL.even. Maybe you haven't defined it yet?
Error: there is nothing named fo.
Perhaps you meant 'foo'?
https://disco-lang.readthedocs.io/en/latest/reference/unbound.html
Error: there is nothing named ofo.
Perhaps you meant 'foo'?
https://disco-lang.readthedocs.io/en/latest/reference/unbound.html
Error: there is nothing named for.
Perhaps you meant 'foo' or 'or'?
https://disco-lang.readthedocs.io/en/latest/reference/unbound.html
Error: there is nothing named oof.
https://disco-lang.readthedocs.io/en/latest/reference/unbound.html
Error: there is nothing named Foo.
Perhaps you meant 'foo'?
https://disco-lang.readthedocs.io/en/latest/reference/unbound.html