# Page Not Found

The URL `courses/hoon-school/P-stdlib-io` does not exist.

You might be looking for one of these pages:
- [15. Text Processing II](https://docs.urbit.org/build-on-urbit/hoon-school/p-stdlib-io.md)
- [9. Text Processing I](https://docs.urbit.org/build-on-urbit/hoon-school/j-stdlib-text.md)
- [11. Data Structures](https://docs.urbit.org/build-on-urbit/hoon-school/l-struct.md)
- [13. Conditional Logic](https://docs.urbit.org/build-on-urbit/hoon-school/n-logic.md)
- [7. Libraries](https://docs.urbit.org/build-on-urbit/hoon-school/h-libraries.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.urbit.org/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.urbit.org/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/build-on-urbit/hoon-school/p-stdlib-io.md`)
- Use `Accept: text/markdown` header for content negotiation