loom

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/*
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    Грамматика JSON. Стандарт [RFC 8259](https://www.rfc-editor.org/info/rfc8259).
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*/
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main JSON_text;
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JSON_text = value;
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value = "true" | "false" | "null" | NUMBER | "-" NUMBER | ANNOTATION | object | array;
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object = "{" "}" | "{" member_list "}";
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member_list = member | member_list "," member;
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member = ANNOTATION ":" value;
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array = "[" "]" | "[" value_list "]";
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value_list = value | value_list "," value;
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