How to only allow a subset of Markdown to be converted to HTML?

[dustinmoris]

Is it possible to configure goldmark so that only a subset of Markdown elements get converted to HTML? For instance if I only configure that bold text and lists should work then this input:

# Test

This is a **list**:

- A
- B
- C

Then I'd expect this output:

# Test

This is a <b>list</b>:

<ul><li>A</li><li>B</li><li>C</li></ul>

Is that possible?

[rhysd]

That's not possible.

Workaround I can come up is:

1. Parse entire input using goldmark.Parser.Parse.
2. Find the subtree node you want to convert using goldmark/ast.Walk
3. Get the range (start/end byte offset) of the node
4. Get subslice of the entire input with the range
5. Convert the subslice into HTML using goldmark.Markdown.Convert
6. Replace the subslice with the converted text