VSCode Python 语言扩展

Question

我正在尝试为 Ribosome .py.dna 个文件创建 VSCode 扩展

基本上，.py.dna 与 python 相同，除了以 . 开头的行应该有注释语法突出显示。

到目前为止，这就是我的 tmLanguage.json:

{
    "name": "RibosomePython",
    "patterns": [
        {
            "include": "#dots"
        }
    ],
    "repository": {
        "dots": {
            "name": "comment.dna",
            "begin": "\.",
            "end": "$"
        }
    },
    "scopeName": "source.python.dna"
}

这有效，因为以 . 开头的行具有 python 注释语法突出显示。但现在我不确定如何告诉 VSCode 让真正的 Python 语法突出显示其他所有内容。我该怎么做？

我的 package.json 看起来像：

{
    "name": "ribosome-dna",
    "displayName": "Ribosome DNA",
    "description": "Ribosome DNA Syntax Highlighting",
    "version": "0.0.1",
    "publisher": "rpgillespie",
    "engines": {
        "vscode": "^1.17.0"
    },
    "categories": [
        "Languages"
    ],
    "contributes": {
        "languages": [{
            "id": "dna",
            "aliases": ["DNA"],
            "extensions": [".py.dna"],
            "configuration": "./language-configuration.json"
        }],
        "grammars": [
            {
                "language": "dna",
                "scopeName": "source.python.dna",
                "path": "./syntaxes/dna.tmLanguage.json"
            }
        ]
    }
}

请注意，我能够通过复制和修改 python 的语法使其按照我想要的方式工作，但这似乎有点过分了。

编辑：

出于好奇，已完成的扩展已发布 here。

Answer 1

只需将 "include": "source.python" 添加到您的 patterns:

{
    "name": "RibosomePython",
    "patterns": [
        {
            "include": "#dots"
        },
        {
            "include": "source.python"
        }
    ],
    "repository": {
        "dots": {
            "name": "comment.dna",
            "begin": "\.",
            "end": "$"
        }
    },
    "scopeName": "source.python.dna"
}

此功能称为 injection grammar. VSCode added support for this in response to #2793。

VSCode Python 语言扩展

VSCode Python Language Extension

visual-studio-code

vscode-extensions

tmlanguage