This is an extension for D. It uses my Tree-Sitter grammar, and includes syntax highlighting, folds, and outlines for semantic navigation.

It optionally utilizes serve-d for additional language support.

Just use the zed: install dev extension command on a directory containing a checkout of this repository.

Basic LSP support for serve-d is here. Configuration is done in the Zed settings, using a serve-d key under the lsp settings. For example, this represents the settings we use on a project at my employer:

{
  "lsp": {
    "serve-d": {
      "settings": {
        "d": {
          "enableFormatting": false,
          "enableDubLinting": false,
          "manyProjectsThreshold": 20,
          "argumentSnippets": true,
          "scanAllFolders": false,
          "lintOnFileOpen": "project"
        },
        "dscanner": {
          "ignoredKeys": ["dscanner.style.long_line"]
        }
      },
      "binary": {
        "path": "/Users/garrett.damore/Projects/serve-d/serve-d"
      }
    }
  }
}

The initial integration of support for Serve-D is based on the CSharp extension for Zed (which is built into Zed). That original source was provided under the Apache 2.0 terms, so that is released under the same terms. The rest of this work (the queries, and the tree-sitter integration) is all MIT licensed. These two licenses are mutually compatible, so there shouldn't be an issue.