新版vscode导致less deep语法解析奔溃 about language-tools

[meesii]

If I'm currently editing line 10 of code, the cursor may appear on any line when I save. Because vscode expanded all my folded code.

[Sunxinqiang]

Have the same problem. Deep grammar color highlight error.
It will influence all below it.
When i write style tag at top use :deep() function, all my code highlight error.

Right highlight

Error highlight

[meesii]

具体说是从vscode v1.86 开始的，v1.85就没有这个问题。
虽然表面上只是语法解析失败了，但是保存文件的时候会跳动，默认展开了所有代码。

[meesii]

@so1ve 麻烦帮忙看一下，在线的 https://vscode.dev/ 直接就可以复现问题。

[so1ve]

What kind of crash?

[meesii]

What kind of crash?

Please look at the </style> tag in the first picture. The color is abnormal.

[meesii]

Once this problem occurs, when I save the file, vscode will automatically expand all codes, causing my cursor position to change.

[so1ve]

Could you please explain expand?