为选中文本添加 Markdown

[Canapin (Coin-coin le Canapin)]

有一个关于代码格式化的 Documentation 主题：

Posting code or preformatted text

This guide explains how to post code or preformatted text in Discourse using Markdown, BBCode, and HTML formats. Required user level: All users Have a line of code you need to share? Maybe you need to share an error log from your site? Reading unformatted code can be challenging, especially if the code depends on spacing or contains special characters that Discourse transforms. Summary In this guide, you’ll learn: How to format inline code. How to format …