Hi,Intellij added support for TextMate bundles. By adding the DLang TextMate Bundle[1] you get syntax highlighting.
If you want also code completion, formatting and linting you can install the LSP plugin from marketplace and setup DLS [2].
In addition there is also the complete D support including debugging by installing the IntelliJ D plugin from marketplace.
[1] https://github.com/textmate/d.tmbundle [2] https://github.com/d-language-server/dls Kind regards Andre
