Footnote numbering increments every time the same string is parsed, instead of resetting

[zakkor]

• Extension Name: marked-footnote
• Extension Version: 1.2.0
• Project Version:
• Device: [e.g Desktop] Any
• OS@version (or Browser): Any
• Node And NPM Version: Any

Description

Parsing markdown with footnotes output is non-idempotent, see reproduction for example.

To Reproduce (⚠️ read below)

Expected Behavior

    const str = `Here's a simple footnote,[^1] thanks.

[^1]: This is the first footnote.`;
    let rendered = marked.parse(str);
    console.log(`rendered:`, rendered);
    // Output:
<p>Here&#39;s a simple footnote,<sup><a id=\"footnote-ref-1\" href=\"#footnote-1\" data-footnote-ref aria-describedby=\"footnote-label\">[1]</a></sup> thanks.</p>
<section class=\"footnotes\" data-footnotes>
<h2 id=\"footnote-label\" class=\"sr-only\">Footnotes</h2>
<ol>
<li id=\"footnote-1\">
<p>This is the first footnote. <a href=\"#footnote-ref-1\" data-footnote-backref aria-label=\"Back to reference 1\">↩</a></p>
</li>
</ol>
</section>

    rendered = marked.parse(str);
    console.log(`rendered:`, rendered);
    // Output:
    <p>Here&#39;s a simple footnote,<sup><a id=\"footnote-ref-1\" href=\"#footnote-1\" data-footnote-ref aria-describedby=\"footnote-label\">[2]</a></sup> thanks.</p>
<section class=\"footnotes\" data-footnotes>
<h2 id=\"footnote-label\" class=\"sr-only\">Footnotes</h2>
<ol>
<li id=\"footnote-1\">
<p>This is the first footnote. <a href=\"#footnote-ref-1\" data-footnote-backref aria-label=\"Back to reference 1\">↩</a></p>
</li>
</ol>
</section>

The second time the same string is parsed, the superscript is now [2], instead of [1], even though the other reference IDs correctly have it as [1].

Actual Behavior

Superscript is [2]

Additional Information

[bent10]

The issue has been resolved in v1.2.1. Thanks for reporting it!