github
[Enhancement] Allow rendering `~~~HTML`s (like `~~~CSV`s and `~~~Mermaid`s).
When a preformatted block (a <pre> or ```) is intelligently considered to contain HTML, or (especially) when a fenced code block explicitly states that it contains HTML, like ```HTML, its content should render if it does not contain disallowed content (per gjtorikian/html-pipeline/blob/11cec3d43cab9f6beddd95bda40ad6ac654fe2f8/lib/html/pipeline/sanitization_filter.rb#L44-L95 ^1). If it contains disallowed code, ideally that code should be (with a notification) merely not executed. However, I would understand if the option to render were disallowed too, if that were too difficult to implement for a reason unbeknownst to me.
I want this because I frequently want to cite a section of a static website in issues so that I and the viewer don't have to view a limited-resolution screenshot. I can already include a code block containing HTML, but a viewer of the issue must manually duplicate it to a local file and execute it, which isn't safe for them, and is a nuisance for us both.
Precedent exists for this in how Mermaid content already is, as github/docs/blob/f8992bc56c56b19e26af839b8fd427824cc99473/content/get-started/writing-on-github/working-with-advanced-formatting/creating-diagrams.md#creating-mermaid-diagrams explains.
![github-actions[bot] avatar](https://avatars.githubusercontent.com/in/15368?v=4 "Published by a pub.dev verified publisher"){kind=small}
https://github.com/github/markup/issues/1812#issuecomment-2283802410
@GitHub-Actions, https://github.com/github/markup/issues/1811#issuecomment-2283818005
https://github.com/github/markup/issues/1812#issuecomment-2408953687
https://github.com/github/markup/issues/1811#issuecomment-2283818005
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
https://github.com/github/markup/issues/1812#issuecomment-2659171595
@GitHub-Actions, this is stupid.
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
https://github.com/github/markup/issues/1812#issuecomment-2809387812
It remains active.
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
https://github.com/github/markup/issues/1812#issuecomment-2976401874
@github-actions, see https://github.com/github/markup/issues/1812#issuecomment-2809411630.
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
See https://github.com/github/markup/issues/1812#issuecomment-2976424898.
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.