ALLOWED CHARACTERS IN KEYS
---
test: test
---
- [update, ["a!\"#$%&'()*+,-./09:;<=>?@AZ[\\]^_`az{|}~"], safe]
- [update, ['?foo'], safe question mark]
- [update, [':foo'], safe colon]
- [update, ['-foo'], safe dash]
- [update, ['this is#not'], a comment]