The lint changes themselves are to remove the slice in y-019 per the previous discussion, remove the blockquote comment from y-019 since it's not true at the toplevel, and there was already a comment about blockquotes on the code that actually has the blockquote exception, and remove the escapes inside the character class since they're not needed there (and it makes it more readable).
Add the next group of tests.
The lint changes themselves are to remove the slice in y-019 per the previous discussion, remove the blockquote comment from y-019 since it's not true at the toplevel, and there was already a comment about blockquotes on the code that actually has the blockquote exception, and remove the escapes inside the character class since they're not needed there (and it makes it more readable).