Information:

• Prism version: 1.23.0
• Plugins: 'none'
• Environment: Node

Description

The reload logic is described here:

So the prism-markdown is possible to be reloaded multiple times, and the wrap hook will be added multiple times, too:

For example:

1. Load markdown and javascript
2. Load jsdoc
   • jsdoc modifies javascript
   • javascript modifies markup
   • markup is depended by markdown
3. So javascript, markup and markdown will also be reloaded

Then, syntax highlighting inside markdown code block will be triggered multiple times.

Example

1. I tried to highlight markdown code:

2. The wrap hooks are:

3. Then the highlighted code: