Greasy Fork镜像

I want to post HTML code as an example what has to be done, but preview shows the generated HTML (the result) not the HTML code. Googled it, didn't find anything. Please, help! Thank you!

Switch the mode to "Markdown" and add ``` on a new line, then paste your html, then add ``` on a new line:

```
<a>foo</a>
```

Oooh, cool! Thank you very very very much!!!