note: ┌─ test.html:1:1 │ 1 │ this is a tag:

test

│ ^^ ^^ end tag │ │ │ start tag 2 │ 3 │ tags can have attributes:
│ ^^ ^^^^^^ attr value │ │ │ attr name 4 │ 5 │ Attribute values can be quoted: │ ^^^^ ^^^ ^^^^ ^^^^^^ attr value │ │ │ │ │ │ │ attr name │ │ attr value │ attr name