Parser prints strong as emphasis

[khanakia]

goldmark has https://github.com/yuin/goldmark/discussions in github. You should post only issues here. Feature requests and questions should be posted at discussions.

• [X] goldmark is fully compliant with the CommonMark. Before submitting issue, you must read CommonMark spec and confirm your output is different from CommonMark online demo.
  • [X] Extensions(Autolink without < >, Table, etc) are not part of CommonMark spec. You should confirm your output is different from other official renderers correspond with an extension.
• [X] goldmark is not dedicated for Hugo. If you are Hugo user and your issue was raised by your experience in Hugo, you should consider create issue at Hugo repository at first .

Please answer the following before submitting your issue:

1. What version of goldmark are you using? : 1.5.4
2. What version of Go are you using? : 1.20.1
3. What operating system and processor architecture are you using? : Mac
4. What did you do? : ran the below code
5. What did you expect to see? : it should print strong
6. What did you see instead? : it printed emphasis
7. Did you confirm your output is different from CommonMark online demo or other official renderer correspond with an extension?: yes

var source = `
**This is text**
`
func main() {
    doc := goldmark.DefaultParser().Parse(text.NewReader([]byte(source)))
    ast.Walk(doc, func(n ast.Node, entering bool) (ast.WalkStatus, error) {
        s := ast.WalkStatus(ast.WalkContinue)
        var err error
        fmt.Println(n.Kind())
        return s, err
    })
}

Outputs

Document
Paragraph
Emphasis
Text
Text
Emphasis
Paragraph
Document

It should print like this according to https://spec.commonmark.org/dingus/

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE document SYSTEM "CommonMark.dtd">

<document xmlns="http://commonmark.org/xml/1.0">
  <paragraph>
    <strong>
      <text>This is text</text>
    </strong>
  </paragraph>
</document>

It print emphasis instead of strong

[yuin]

Spec is definied only for HTML outputs

[khanakia]

What do you mean by "Spec is definied only for HTML outputs" ?