assert |macro |;
assert |{ foo = hello world}|;
assert |{ foo = "hello world"|;
assert |{ = }|;
assert |"|;
assert |=|;

assert |let |;
assert |let foo |;
assert |let foo =|;
//assert |import |;
//assert |import foo |;
//assert |out |;
//assert |out "|;
//assert |out json|;