如何在 VSCode 语法突出显示的 textmate 语言定义中定义模板字符串？

Question

我有一个包含这些组件的脚本：

条款：/[a-z][a-z0-9]*(?:-[a-z0-9]+)*/
字符串：<.+>
人数：\d+

不过，字符串也可以是“模板字符串”，并且嵌套在terms/strings/numbers里面。它们由 {...} 大括号分隔，如：

term <string {term(another-term, 123)}>

如何让 VSCode 正确突出显示模板字符串中大括号内的内容？我用 this 生成了一个项目，它给了我这个 <mystring>.tmLanguage.json:

{
  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
  "name": "myscript",
  "patterns": [
    {
      "include": "#terms"
    },
    {
      "include": "#strings"
    },
    {
      "include": "#numbers"
    }
  ],
  "repository": {
    "terms": {
      "patterns": [
        {
          "name": "term.control.myscript",
          "match": "\b([a-z][a-z0-9]*(?:-[a-z0-9]+)*)\b"
        },
        {
          "name": "term.context.myscript",
          "match": "\b(\{[^\}]+\})\b"
        }
      ]
    },
    "numbers": {
      "patterns": [
        {
          "name": "constant.numeric.integer.myscript",
          "match": "\b(\d+)\b"
        },
        {
          "name": "constant.numeric.decimal.myscript",
          "match": "\b(\d+\.\d+)\b"
        }
      ]
    },
    "strings": {
      "name": "string.quoted.double.myscript",
      "begin": "<",
      "end": ">",
      "patterns": [
        {
          "name": "constant.character.escape.myscript",
          "match": "\\."
        }
      ]
    }
  },
  "scopeName": "source.myscript"
}

但是，我得到这个：

我以前从未为编辑器做过语法高亮显示，所以不确定在这里真正调试的地方。

Answer 1

我通过使用 textmate 语言语法中的特殊范围来实现此功能：

{
  "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
  "name": "mylang",
  "patterns": [
    {
      "include": "#terms"
    },
    {
      "include": "#punctuations"
    },
    {
      "include": "#strings"
    },
    {
      "include": "#numbers"
    }
  ],
  "repository": {
    "terms": {
      "patterns": [
        {
          "name": "entity.name.type.language.mylang",
          "match": "([a-z][a-z0-9]*(?:-[a-z0-9]+)*)"
        },
        {
          "name": "entity.name.type.language.parens.mylang",
          "begin": "([a-z][a-z0-9]*(?:-[a-z0-9]+)*)\(",
          "end": "\)",
          "patterns": [
            {
              "includes": "#terms"
            },
            {
              "includes": "#strings"
            },
            {
              "includes": "#numbers"
            }
          ]
        }
      ]
    },
    "numbers": {
      "patterns": [
        {
          "name": "constant.numeric.integer.mylang",
          "match": "\b(\d+)\b"
        },
        {
          "name": "constant.numeric.decimal.mylang",
          "match": "\b(\d+\.\d+)\b"
        }
      ]
    },
    "punctuations": {
      "patterns": [
        {
          "name": "punctuation.separator.parameter.mylang",
          "match": ","
        },
        {
          "name": "punctuation.curly.open.mylang",
          "match": "\{"
        },
        {
          "name": "punctuation.curly.close.mylang",
          "match": "\}"
        }
      ]
    },
    "strings": {
      "name": "string.mylang",
      "begin": "\<",
      "end": "\>",
      "patterns": [
        {
          "name": "constant.character.escape.mylang",
          "match": "\\."
        },
        {
          "name": "punctuation.term.mylang",
          "begin": "\{",
          "beginCaptures": {
            "0": {
              "name": "meta.brace.curly.mylang"
            }
          },
          "end": "\}",
          "endCaptures": {
            "0": {
              "name": "meta.brace.curly.mylang"
            }
          },
          "patterns": [
            {
              "include": "#terms"
            },
            {
              "include": "#numbers"
            },
            {
              "include": "#strings"
            }
          ]
        }
      ]
    }
  },
  "scopeName": "source.mylang"
}

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