dust/tree-sitter-dust/src/grammar.json

{
  "name": "dust",
  "word": "identifier",
  "rules": {
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        "name": "block"
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                "type": "SYMBOL",
                "name": "insert"
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                "type": "SYMBOL",
                "name": "reduce"
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              {
                "type": "SYMBOL",
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            "name": "identifier"
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            "type": "SYMBOL",
            "name": "index"
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            "type": "SYMBOL",
            "name": "logic"
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            "type": "SYMBOL",
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          "type": "STRING",
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}