22 lines
469 B
JavaScript
22 lines
469 B
JavaScript
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/** @see {@link JSON Schema|https://yaml.org/spec/1.2.2/#102-json-schema} */
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/// <reference types="tree-sitter-cli/dsl" />
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module.exports = grammar({
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name: "json_schema",
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extras: _ => [],
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rules: {
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scalar: $ => choice($.null, $.bool, $.int, $.float),
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null: _ => token("null"),
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bool: _ => token(choice("true", "false")),
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int: _ => token(/-?(0|[1-9][0-9]*)/),
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float: _ => token(/-?(0|[1-9][0-9]*)(\.[0-9]*)?([eE][-+]?[0-9]+)?/),
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},
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});
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