1. Introduction
3. The description
4. 1. Overview
5. 2. Definitions
6. 3. Grammars
7. 4. Before tokenising
8. 5. Tokenising
9. 1. 5.1. Fine-grained tokens
   2. 5.2. Token nonterminals
   3. 5.3. Whitespace and comment tokens
   4. 5.4. String and byte literal tokens
   5. 1. 5.4.1. Escape processing
   6. 5.5. Numeric literal tokens
   7. 5.6. Identifier-like tokens
   8. 5.7. Punctuation tokens
10. 6. Lowering doc-comments
12. Appendices
13. 7. Frontmatter grammar
14. 8. Complete tokenisation grammar
15. 9. Parsing Expression Grammars
16. 10. Reimplementation CLI
18. Discussion
19. 11. Rationale for this model
20. 12. Grammar for raw string literals
21. 13. Open questions
22. 14. Rustc oddities