---
# System prepended metadata

title: My Book

---

My Book
===

Preface
---

- [How to make a link](/jeZ8amtcRcWByXzHKJEAVA)
- [How to make a link](/jeZ8amtcRcWByXzHKJEAVA)

:::info
This is basic information
:::

:::danger
Do not try this 
:::

:::success
Hurray! That worked
:::

:::spoiler Don't open me
Oops spoilter alert!
I have a lot of C code in here
```c=
void foo();
```
:::

```plantuml
Bob->Alice: Hello
```
> []