Unable to highlight code in raw block

[xiaoxuan-yu]

Describe the bug
When try to use tinymist in my project, I found the code in raw block is not highlighted. By inspecting editor token and scope, the results shows only typst.

Package/Software version:
VSCode version(Help -> About):

Vesion: 1.90.0
Commit: 89de5a8d4d6205e5b11647eb6a74844ca23d2573
Sate: 2024-06-04T19:43:07.605Z
Electron: 29.4.0
ElectronBuildId: 9593362
Chromium: 122.0.6261.156
Node.js: 20.9.0
V8: 12.2.281.27-electron.0
OS: Linux x64 6.5.0-1023-oem

tinymist extension version: v0.11.0. Get it by tinymist --version in terminal.

tinymist 
Build Timestamp:     2024-06-17T05:47:43.517039979Z
Build Git Describe:  v0.11.11-dirty
Commit SHA:          1c653d5fd28706e27077f8a2d49e6e7f072c2bb2
Commit Date:         None
Commit Branch:       None
Cargo Target Triple: x86_64-unknown-linux-gnu
Typst Version:       0.11.1

Is that a unimplemented feature or a bug?

[Myriad-Dreamin]

This is implemented but introduces bug so I disabled it.

https://github.com/Myriad-Dreamin/tinymist/blob/main/syntaxes/textmate/fenced.ts

The case of bug, when your code in raw block has grammar errors, the highlighting after the raw block will be messy:

The document ```c++
class BuggyCxxCode
``` will be messy.
/// vscode continues parsing c++ grammar after the block
class is hightlighted.

[Enter-tainer]

I wonder how markdown deals with this

[equt]

Would the Embedded languages - Syntax Highlight Guide be helpful?

@Enter-tainer VSCode's markdown syntax is located here and looks like

https://github.com/microsoft/vscode/blob/42b3bac02e37836393b4c4b46fcc91aa03e02aa8/extensions/markdown-basics/syntaxes/markdown.tmLanguage.json#L698-L730

And I see many embedded langauge projects follow the same pattern, say Vue

https://github.com/vuejs/language-tools/blob/e4e8c8ca14dc564bf9043a625dd704b32bdc69d0/extensions/vscode/syntaxes/vue.tmLanguage.json#L90-L121

not sure why the link preview don't work here :(