# TextMate grammar authoring TextMate grammars (which VS Code uses for syntax highlighting) are authored in a [textual property-list format](https://macromates.com/manual/en/language_grammars). This format is much easier to work with than its XML, JSON or even YAML representations. The two Python scripts `plist2xml.py` and `xml2plist.py` are provided to convert between the textual and XML representation of the TextMate grammars.