MathJax لا يتم عرضه داخل \u003cdetails\u003e بدون سطر جديد بعد \u003csummary\u003e

الدعم
1

Hi — this is a follow-up to my earlier post:

I’ve identified that MathJax expressions inside <details> blocks do not render unless a newline is inserted immediately after the <summary> tag.

Minimal reproduction:

This does not render:

<details><summary>Example</summary>
$$
x^2 + y^2 = z^2
$$
</details>

This does render:

<details><summary>Example</summary>

$$
x^2 + y^2 = z^2
$$
</details>

Notes:

  • This behavior is unintuitive and undocumented.
  • It affects both inline and block MathJax.
  • ChatGPT tells me it “Tested on Discourse 3.2.0beta3 with default settings”.

Could this be made more robust or documented somewhere for users relying on math formatting?

إعجاب واحد (1)
2

You wouldn’t have this problem if you were using details block which is the recommended way:

[details="Example"]
$$
x^2 + y^2 = z^2
$$
[/details]
إعجاب واحد (1)
3

ah, it’s probably best to not fix this topic then

it’s ChatGPT that needed fixing :rofl:

4

Yeah this is not a bug, its a limitation/design of CommonMark

Mixing HTML and Markdown has some very specific and somewhat surprising rules.

إعجاب واحد (1)
6

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