语言标识符
在 Visual Studio Code 中,每个语言模式都有一个唯一的特定语言标识符。除了在设置中,例如将文件扩展名与语言关联时,用户很少看到该标识符:
"files.associations": {
"*.myphp": "php"
}
请注意,对于精确的标识符匹配,大小写是敏感的('Markdown' != 'markdown')
语言标识符对于VS Code扩展开发者在添加新语言功能或替换语言支持时变得至关重要。
每种语言通过扩展的package.json文件中的languages配置点定义其id:
"languages": [{
"id": "java",
"extensions": [ ".java", ".jav" ],
"aliases": [ "Java", "java" ]
}]
语言支持是通过语言标识符添加的:
"grammars": [{
"language": "groovy",
"scopeName": "source.groovy",
"path": "./syntaxes/Groovy.tmLanguage.json"
}],
"snippets": [{
"language": "groovy",
"path": "./snippets/groovy.json"
}]
languages.registerCompletionItemProvider('php', new PHPCompletionItemProvider(), '.', '$');
新标识符指南
定义新语言标识符时,请遵循以下指南:
- 使用小写的编程语言名称。
- 在市场中搜索其他扩展,以查看是否已经使用了语言标识符。
已知的语言标识符
下表列出了已知的语言标识符:
| Language | Identifier |
|---|---|
| ABAP | abap |
| Windows Bat | bat |
| BibTeX | bibtex |
| Clojure | clojure |
| Coffeescript | coffeescript |
| C | c |
| C++ | cpp |
| C# | csharp |
| Compose | dockercompose |
| CSS | css |
| CUDA C++ | cuda-cpp |
| D | d |
| Dart | dart |
| Delphi | pascal |
| Diff | diff |
| Dockerfile | dockerfile |
| Erlang | erlang |
| F# | fsharp |
| Git | git-commit and git-rebase |
| Go | go |
| Groovy | groovy |
| Handlebars | handlebars |
| Haml | haml |
| Haskell | haskell |
| HTML | html |
| Ini | ini |
| Java | java |
| JavaScript | javascript |
| JavaScript JSX | javascriptreact |
| JSON | json |
| JSON with Comments | jsonc |
| Julia | julia |
| LaTeX | latex |
| Less | less |
| Lua | lua |
| Makefile | makefile |
| Markdown | markdown |
| Objective-C | objective-c |
| Objective-C++ | objective-cpp |
| OCaml | ocaml |
| Pascal | pascal |
| Perl | perl and perl6 |
| PHP | php |
| Plain Text | plaintext |
| PowerShell | powershell |
| Pug | jade, pug |
| Python | python |
| R | r |
| Razor (cshtml) | razor |
| Ruby | ruby |
| Rust | rust |
| SCSS | scss (syntax using curly brackets), sass (indented syntax) |
| ShaderLab | shaderlab |
| Shell Script (Bash) | shellscript |
| Slim | slim |
| SQL | sql |
| Stylus | stylus |
| Svelte | svelte |
| Swift | swift |
| TypeScript | typescript |
| TypeScript JSX | typescriptreact |
| TeX | tex |
| Visual Basic | vb |
| Vue | vue |
| Vue HTML | vue-html |
| XML | xml |
| XSL | xsl |
| YAML | yaml |