tmlanguage

It’s possible with the new version 0.9.0. There’s an official documentation on how to add a custom language: https://github.com/microsoft/vscode-docs/blob/main/release-notes/v0_9_0.md You need a .tmLanguage file for the language you want to add. You can find existing files e.g. on GitHub or you can define your own language file. Look here to get an idea of how … Read more