Chapter 4 - Syntax and basic data types - 4.1.2 Keywords
Go to the relevant page of the specification.
Keywords v. Strings (background)
Keywords v. Strings (width)
- quoted-keywords-001 (invalid)
Parsing single quoted property keywords
Rules with property keywords which are surrounded by single quotes are ignored.
- quoted-keywords-002 (invalid)
Parsing double quoted value keywords
Rules with value keywords which are surrounded by double quotes are ignored.