change the code-language of tag-content in html files

[xatian]

If I open an html-file in VS-code I get nice syntax-highlighting since the content is treated as HTML. But depending on tags the language used inside the tag to highlight the code is changed.

<p>This is treated as HTML</p>
<script>
    Everything inside this tag is treated as Javascript.
</script>
<style>
    Everything inside this tag is treated as CSS.
</style>
<script type="unknown">
    Everything inside this tag is treated as HTML.
</script>
<script type="module">
    Everything inside this tag is treated as Javascript.
</script>

Is it possible to register a custom tag tied to a language?

What I actually want is <script type="text/typescript"> that changes the language inside to Typescript. If that is not possible I would also settle for a <typescript> tag since my "build-process" will process this node anyways. Maybe that is already possible somehow?
If not please add it.
Thank you!

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• [html] auto rename matches wrong tag (#98053)
• HTML Closing tag Setting (#95648)

[aeschli]

The syntax highlighting comes from the HTML textmate grammar. The new types need to be added there.

[alexr00]

Moved to owning repo: textmate/html.tmbundle#110

[alexr00]

Closing in favor of the upstream issue.