#!/usr/bin/env node
import { createRequire } from 'node:module'; const require = createRequire(import.meta.url);

// scripts/check.mjs
import { existsSync, readdirSync, readFileSync, statSync } from "node:fs";
import {
  basename,
  dirname,
  isAbsolute,
  join,
  relative,
  resolve
} from "node:path";
import { fileURLToPath } from "node:url";

// node_modules/js-yaml/dist/js-yaml.mjs
var NOT_RESOLVED = /* @__PURE__ */ Symbol("NOT_RESOLVED");
function defineScalarTag(tagName, options) {
  return {
    tagName,
    nodeKind: "scalar",
    implicit: options.implicit ?? false,
    matchByTagPrefix: options.matchByTagPrefix ?? false,
    implicitFirstChars: options.implicitFirstChars ?? null,
    resolve: options.resolve,
    identify: options.identify,
    represent: options.represent ?? ((data) => String(data)),
    representTagName: options.representTagName ?? (() => tagName)
  };
}
function defineSequenceTag(tagName, options) {
  const carrierIsResult = options.finalize === void 0;
  return {
    tagName,
    nodeKind: "sequence",
    implicit: false,
    matchByTagPrefix: options.matchByTagPrefix ?? false,
    create: options.create,
    addItem: options.addItem,
    finalize: options.finalize ?? ((carrier) => carrier),
    carrierIsResult,
    identify: options.identify,
    represent: options.represent ?? ((data) => data),
    representTagName: options.representTagName ?? (() => tagName)
  };
}
function defineMappingTag(tagName, options) {
  const carrierIsResult = options.finalize === void 0;
  return {
    tagName,
    nodeKind: "mapping",
    implicit: false,
    matchByTagPrefix: options.matchByTagPrefix ?? false,
    create: options.create,
    addPair: options.addPair,
    has: options.has,
    keys: options.keys,
    get: options.get,
    finalize: options.finalize ?? ((carrier) => carrier),
    carrierIsResult,
    identify: options.identify,
    represent: options.represent ?? ((data) => data),
    representTagName: options.representTagName ?? (() => tagName)
  };
}
var strTag = defineScalarTag("tag:yaml.org,2002:str", {
  resolve: (source) => source,
  identify: (data) => typeof data === "string"
});
var NULL_VALUES$1 = [
  "",
  "~",
  "null",
  "Null",
  "NULL"
];
var nullCoreTag = defineScalarTag("tag:yaml.org,2002:null", {
  implicit: true,
  implicitFirstChars: [
    "",
    "~",
    "n",
    "N"
  ],
  resolve: (source) => {
    if (NULL_VALUES$1.indexOf(source) !== -1) return null;
    return NOT_RESOLVED;
  },
  identify: (object) => object === null,
  represent: () => "null"
});
var nullJsonTag = defineScalarTag("tag:yaml.org,2002:null", {
  implicit: true,
  implicitFirstChars: ["n"],
  resolve: (source, isExplicit) => {
    if (source === "null" || isExplicit && source === "") return null;
    return NOT_RESOLVED;
  },
  identify: (object) => object === null,
  represent: () => "null"
});
var NULL_VALUES = [
  "",
  "~",
  "null",
  "Null",
  "NULL"
];
var nullYaml11Tag = defineScalarTag("tag:yaml.org,2002:null", {
  implicit: true,
  implicitFirstChars: [
    "",
    "~",
    "n",
    "N"
  ],
  resolve: (source) => {
    if (NULL_VALUES.indexOf(source) !== -1) return null;
    return NOT_RESOLVED;
  },
  identify: (object) => object === null,
  represent: () => "null"
});
var TRUE_VALUES$2 = [
  "true",
  "True",
  "TRUE"
];
var FALSE_VALUES$2 = [
  "false",
  "False",
  "FALSE"
];
var boolCoreTag = defineScalarTag("tag:yaml.org,2002:bool", {
  implicit: true,
  implicitFirstChars: [
    "t",
    "T",
    "f",
    "F"
  ],
  resolve: (source) => {
    if (TRUE_VALUES$2.indexOf(source) !== -1) return true;
    if (FALSE_VALUES$2.indexOf(source) !== -1) return false;
    return NOT_RESOLVED;
  },
  identify: (object) => Object.prototype.toString.call(object) === "[object Boolean]",
  represent: (object) => object ? "true" : "false"
});
var TRUE_VALUES$1 = ["true"];
var FALSE_VALUES$1 = ["false"];
var boolJsonTag = defineScalarTag("tag:yaml.org,2002:bool", {
  implicit: true,
  implicitFirstChars: ["t", "f"],
  resolve: (source) => {
    if (TRUE_VALUES$1.indexOf(source) !== -1) return true;
    if (FALSE_VALUES$1.indexOf(source) !== -1) return false;
    return NOT_RESOLVED;
  },
  identify: (object) => Object.prototype.toString.call(object) === "[object Boolean]",
  represent: (object) => object ? "true" : "false"
});
var TRUE_VALUES = [
  "true",
  "True",
  "TRUE",
  "y",
  "Y",
  "yes",
  "Yes",
  "YES",
  "on",
  "On",
  "ON"
];
var FALSE_VALUES = [
  "false",
  "False",
  "FALSE",
  "n",
  "N",
  "no",
  "No",
  "NO",
  "off",
  "Off",
  "OFF"
];
var boolYaml11Tag = defineScalarTag("tag:yaml.org,2002:bool", {
  implicit: true,
  implicitFirstChars: [
    "y",
    "Y",
    "n",
    "N",
    "t",
    "T",
    "f",
    "F",
    "o",
    "O"
  ],
  resolve: (source) => {
    if (TRUE_VALUES.indexOf(source) !== -1) return true;
    if (FALSE_VALUES.indexOf(source) !== -1) return false;
    return NOT_RESOLVED;
  },
  identify: (object) => Object.prototype.toString.call(object) === "[object Boolean]",
  represent: (object) => object ? "true" : "false"
});
var YAML_INTEGER_IMPLICIT_PATTERN$1 = /* @__PURE__ */ new RegExp("^(?:0o[0-7]+|0x[0-9a-fA-F]+|[-+]?[0-9]+)$");
var YAML_INTEGER_EXPLICIT_PATTERN$1 = /* @__PURE__ */ new RegExp("^(?:[-+]?0b[0-1]+|[-+]?0o[0-7]+|[-+]?0x[0-9a-fA-F]+|[-+]?[0-9]+)$");
function parseYamlInteger$2(source) {
  let value = source;
  let sign = 1;
  if (value[0] === "-" || value[0] === "+") {
    if (value[0] === "-") sign = -1;
    value = value.slice(1);
  }
  if (value.startsWith("0b")) return sign * parseInt(value.slice(2), 2);
  if (value.startsWith("0o")) return sign * parseInt(value.slice(2), 8);
  if (value.startsWith("0x")) return sign * parseInt(value.slice(2), 16);
  return sign * parseInt(value, 10);
}
function resolveYamlInteger$2(source, isExplicit) {
  if (isExplicit) {
    if (!YAML_INTEGER_EXPLICIT_PATTERN$1.test(source)) return NOT_RESOLVED;
  } else if (!YAML_INTEGER_IMPLICIT_PATTERN$1.test(source)) return NOT_RESOLVED;
  const result = parseYamlInteger$2(source);
  return Number.isFinite(result) ? result : NOT_RESOLVED;
}
var intCoreTag = defineScalarTag("tag:yaml.org,2002:int", {
  implicit: true,
  implicitFirstChars: [
    "-",
    "+",
    ..."0123456789"
  ],
  resolve: resolveYamlInteger$2,
  identify: (object) => Number.isInteger(object) && !Object.is(object, -0) && object.toString(10).indexOf("e") < 0,
  represent: (object) => object.toString(10)
});
var YAML_INTEGER_IMPLICIT_PATTERN = /* @__PURE__ */ new RegExp("^-?(?:0|[1-9][0-9]*)$");
var YAML_INTEGER_EXPLICIT_PATTERN = /* @__PURE__ */ new RegExp("^(?:[-+]?0b[0-1]+|[-+]?0o[0-7]+|[-+]?0x[0-9a-fA-F]+|[-+]?[0-9]+)$");
function parseYamlInteger$1(source) {
  let value = source;
  let sign = 1;
  if (value[0] === "-" || value[0] === "+") {
    if (value[0] === "-") sign = -1;
    value = value.slice(1);
  }
  if (value.startsWith("0b")) return sign * parseInt(value.slice(2), 2);
  if (value.startsWith("0o")) return sign * parseInt(value.slice(2), 8);
  if (value.startsWith("0x")) return sign * parseInt(value.slice(2), 16);
  return sign * parseInt(value, 10);
}
function resolveYamlInteger$1(source, isExplicit) {
  if (isExplicit) {
    if (!YAML_INTEGER_EXPLICIT_PATTERN.test(source)) return NOT_RESOLVED;
  } else if (!YAML_INTEGER_IMPLICIT_PATTERN.test(source)) return NOT_RESOLVED;
  const result = parseYamlInteger$1(source);
  return Number.isFinite(result) ? result : NOT_RESOLVED;
}
var intJsonTag = defineScalarTag("tag:yaml.org,2002:int", {
  implicit: true,
  implicitFirstChars: ["-", ..."0123456789"],
  resolve: resolveYamlInteger$1,
  identify: (object) => Number.isInteger(object) && !Object.is(object, -0) && object.toString(10).indexOf("e") < 0,
  represent: (object) => object.toString(10)
});
var YAML_INTEGER_PATTERN = /* @__PURE__ */ new RegExp("^(?:[-+]?0b[0-1_]+|[-+]?0[0-7_]+|[-+]?0x[0-9a-fA-F_]+|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+|[-+]?(?:0|[1-9][0-9_]*))$");
function parseYamlInteger(source) {
  let value = source.replace(/_/g, "");
  let sign = 1;
  if (value[0] === "-" || value[0] === "+") {
    if (value[0] === "-") sign = -1;
    value = value.slice(1);
  }
  if (value.startsWith("0b")) return sign * parseInt(value.slice(2), 2);
  if (value.startsWith("0x")) return sign * parseInt(value.slice(2), 16);
  if (value.includes(":")) {
    let result = 0;
    for (const part of value.split(":")) result = result * 60 + Number(part);
    return sign * result;
  }
  if (value !== "0" && value[0] === "0") return sign * parseInt(value, 8);
  return sign * parseInt(value, 10);
}
function resolveYamlInteger(source) {
  if (!YAML_INTEGER_PATTERN.test(source)) return NOT_RESOLVED;
  const result = parseYamlInteger(source);
  return Number.isFinite(result) ? result : NOT_RESOLVED;
}
var intYaml11Tag = defineScalarTag("tag:yaml.org,2002:int", {
  implicit: true,
  implicitFirstChars: [
    "-",
    "+",
    ..."0123456789"
  ],
  resolve: resolveYamlInteger,
  identify: (object) => Number.isInteger(object) && !Object.is(object, -0) && object.toString(10).indexOf("e") < 0,
  represent: (object) => object.toString(10)
});
var YAML_FLOAT_PATTERN$1 = /* @__PURE__ */ new RegExp("^(?:[-+]?[0-9]+(?:\\.[0-9]*)?(?:[eE][-+]?[0-9]+)?|[-+]?\\.[0-9]+(?:[eE][-+]?[0-9]+)?|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");
var YAML_FLOAT_SPECIAL_PATTERN$1 = /* @__PURE__ */ new RegExp("^(?:[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");
function resolveYamlFloat$2(source) {
  if (!YAML_FLOAT_PATTERN$1.test(source)) return NOT_RESOLVED;
  let value = source.toLowerCase();
  const sign = value[0] === "-" ? -1 : 1;
  if ("+-".includes(value[0])) value = value.slice(1);
  if (value === ".inf") return sign === 1 ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
  if (value === ".nan") return NaN;
  const result = sign * parseFloat(value);
  if (Number.isFinite(result) || YAML_FLOAT_SPECIAL_PATTERN$1.test(source)) return result;
  return NOT_RESOLVED;
}
function representYamlFloat$2(object) {
  if (isNaN(object)) return ".nan";
  if (object === Number.POSITIVE_INFINITY) return ".inf";
  if (object === Number.NEGATIVE_INFINITY) return "-.inf";
  if (Object.is(object, -0)) return "-0.0";
  const result = object.toString(10);
  return /^[-+]?[0-9]+e/.test(result) ? result.replace("e", ".e") : result;
}
var floatCoreTag = defineScalarTag("tag:yaml.org,2002:float", {
  implicit: true,
  implicitFirstChars: [
    "-",
    "+",
    ".",
    ..."0123456789"
  ],
  resolve: resolveYamlFloat$2,
  identify: (object) => typeof object === "number" && (!Number.isInteger(object) || Object.is(object, -0) || object.toString(10).indexOf("e") >= 0),
  represent: representYamlFloat$2
});
var YAML_FLOAT_IMPLICIT_PATTERN = /* @__PURE__ */ new RegExp("^-?(?:0|[1-9][0-9]*)(?:\\.[0-9]*)?(?:[eE][-+]?[0-9]+)?$");
var YAML_FLOAT_EXPLICIT_PATTERN = /* @__PURE__ */ new RegExp("^(?:[-+]?[0-9]+(?:\\.[0-9]*)?(?:[eE][-+]?[0-9]+)?|[-+]?\\.[0-9]+(?:[eE][-+]?[0-9]+)?|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");
function resolveYamlFloat$1(source, isExplicit) {
  if (isExplicit) {
    if (!YAML_FLOAT_EXPLICIT_PATTERN.test(source)) return NOT_RESOLVED;
    let value = source.toLowerCase();
    const sign = value[0] === "-" ? -1 : 1;
    if ("+-".includes(value[0])) value = value.slice(1);
    if (value === ".inf") return sign === 1 ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
    if (value === ".nan") return NaN;
    const result2 = sign * parseFloat(value);
    return Number.isFinite(result2) ? result2 : NOT_RESOLVED;
  }
  if (!YAML_FLOAT_IMPLICIT_PATTERN.test(source)) return NOT_RESOLVED;
  const result = Number(source);
  if (Number.isFinite(result)) return result;
  return NOT_RESOLVED;
}
function representYamlFloat$1(object) {
  if (isNaN(object)) return ".nan";
  if (object === Number.POSITIVE_INFINITY) return ".inf";
  if (object === Number.NEGATIVE_INFINITY) return "-.inf";
  if (Object.is(object, -0)) return "-0.0";
  const result = object.toString(10);
  return /^[-+]?[0-9]+e/.test(result) ? result.replace("e", ".e") : result;
}
var floatJsonTag = defineScalarTag("tag:yaml.org,2002:float", {
  implicit: true,
  implicitFirstChars: ["-", ..."0123456789"],
  resolve: resolveYamlFloat$1,
  identify: (object) => typeof object === "number" && (!Number.isInteger(object) || Object.is(object, -0) || object.toString(10).indexOf("e") >= 0),
  represent: representYamlFloat$1
});
var YAML_FLOAT_PATTERN = /* @__PURE__ */ new RegExp("^(?:[-+]?(?:(?:[0-9][0-9_]*)?\\.[0-9_]*)(?:[eE][-+][0-9]+)?|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*|[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");
var YAML_FLOAT_SPECIAL_PATTERN = /* @__PURE__ */ new RegExp("^(?:[-+]?\\.(?:inf|Inf|INF)|\\.(?:nan|NaN|NAN))$");
function resolveYamlFloat(source) {
  if (!YAML_FLOAT_PATTERN.test(source)) return NOT_RESOLVED;
  let value = source.toLowerCase().replace(/_/g, "");
  const sign = value[0] === "-" ? -1 : 1;
  if ("+-".includes(value[0])) value = value.slice(1);
  if (value === ".inf") return sign === 1 ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
  if (value === ".nan") return NaN;
  let result = 0;
  if (value.includes(":")) {
    for (const part of value.split(":")) result = result * 60 + Number(part);
    result *= sign;
  } else result = sign * parseFloat(value);
  if (Number.isFinite(result) || YAML_FLOAT_SPECIAL_PATTERN.test(source)) return result;
  return NOT_RESOLVED;
}
function representYamlFloat(object) {
  if (isNaN(object)) return ".nan";
  if (object === Number.POSITIVE_INFINITY) return ".inf";
  if (object === Number.NEGATIVE_INFINITY) return "-.inf";
  if (Object.is(object, -0)) return "-0.0";
  const result = object.toString(10);
  return /^[-+]?[0-9]+e/.test(result) ? result.replace("e", ".e") : result;
}
var floatYaml11Tag = defineScalarTag("tag:yaml.org,2002:float", {
  implicit: true,
  implicitFirstChars: [
    "-",
    "+",
    ".",
    ..."0123456789"
  ],
  resolve: resolveYamlFloat,
  identify: (object) => typeof object === "number" && (!Number.isInteger(object) || Object.is(object, -0) || object.toString(10).indexOf("e") >= 0),
  represent: representYamlFloat
});
var mergeTag = defineScalarTag("tag:yaml.org,2002:merge", {
  implicit: true,
  implicitFirstChars: ["<"],
  resolve: (source, isExplicit) => {
    if (source === "<<" || isExplicit && source === "") return "<<";
    return NOT_RESOLVED;
  },
  identify: () => false
});
var BASE64_PATTERN = /^[A-Za-z0-9+/]*={0,2}$/;
function resolveYamlBinary(source) {
  const input = source.replace(/\s/g, "");
  if (input.length % 4 !== 0 || !BASE64_PATTERN.test(input)) return NOT_RESOLVED;
  const binary = atob(input);
  const result = new Uint8Array(binary.length);
  for (let index = 0; index < binary.length; index++) result[index] = binary.charCodeAt(index);
  return result;
}
function representYamlBinary(object) {
  let binary = "";
  for (let index = 0; index < object.length; index++) binary += String.fromCharCode(object[index]);
  return btoa(binary);
}
var binaryTag = defineScalarTag("tag:yaml.org,2002:binary", {
  resolve: resolveYamlBinary,
  identify: (object) => Object.prototype.toString.call(object) === "[object Uint8Array]",
  represent: representYamlBinary
});
var YAML_DATE_REGEXP = /* @__PURE__ */ new RegExp("^([0-9][0-9][0-9][0-9])-([0-9][0-9])-([0-9][0-9])$");
var YAML_TIMESTAMP_REGEXP = /* @__PURE__ */ new RegExp("^([0-9][0-9][0-9][0-9])-([0-9][0-9]?)-([0-9][0-9]?)(?:[Tt]|[ \\t]+)([0-9][0-9]?):([0-9][0-9]):([0-9][0-9])(?:\\.([0-9]*))?(?:[ \\t]*(Z|([-+])([0-9][0-9]?)(?::([0-9][0-9]))?))?$");
function makeUtcDate(year, month, day, hour = 0, minute = 0, second = 0, fraction = 0) {
  const date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
  date.setUTCFullYear(year, month, day);
  return date;
}
function resolveYamlTimestamp(source) {
  let match = YAML_DATE_REGEXP.exec(source);
  if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(source);
  if (match === null) return NOT_RESOLVED;
  const year = +match[1];
  const month = +match[2] - 1;
  const day = +match[3];
  if (!match[4]) {
    const date2 = makeUtcDate(year, month, day);
    if (date2.getUTCFullYear() !== year || date2.getUTCMonth() !== month || date2.getUTCDate() !== day) return NOT_RESOLVED;
    return date2;
  }
  const hour = +match[4];
  const minute = +match[5];
  const second = +match[6];
  let fraction = 0;
  if (hour > 23 || minute > 59 || second > 59) return NOT_RESOLVED;
  if (match[7]) {
    let value = match[7].slice(0, 3);
    while (value.length < 3) value += "0";
    fraction = +value;
  }
  const date = makeUtcDate(year, month, day, hour, minute, second, fraction);
  if (date.getUTCFullYear() !== year || date.getUTCMonth() !== month || date.getUTCDate() !== day) return NOT_RESOLVED;
  if (match[9]) {
    const offsetHour = +match[10];
    const offsetMinute = +(match[11] || 0);
    if (offsetHour > 23 || offsetMinute > 59) return NOT_RESOLVED;
    const offset = (offsetHour * 60 + offsetMinute) * 6e4;
    date.setTime(date.getTime() - (match[9] === "-" ? -offset : offset));
  }
  return date;
}
var timestampTag = defineScalarTag("tag:yaml.org,2002:timestamp", {
  implicit: true,
  implicitFirstChars: [..."0123456789"],
  resolve: resolveYamlTimestamp,
  identify: (object) => object instanceof Date,
  represent: (object) => object.toISOString()
});
var seqTag = defineSequenceTag("tag:yaml.org,2002:seq", {
  create: () => [],
  addItem: (container, item) => {
    container.push(item);
  },
  identify: Array.isArray
});
function isPlainObject(data) {
  if (data === null || typeof data !== "object" || Array.isArray(data)) return false;
  const prototype = Object.getPrototypeOf(data);
  return prototype === null || prototype === Object.prototype;
}
function pick(object, keys) {
  const result = {};
  for (const key of keys) if (object[key] !== void 0) result[key] = object[key];
  return result;
}
var omapTag = defineSequenceTag("tag:yaml.org,2002:omap", {
  create: () => ({
    list: [],
    seen: /* @__PURE__ */ new Set()
  }),
  addItem: (carrier, item) => {
    let key;
    if (item instanceof Map) {
      if (item.size !== 1) return "cannot resolve an ordered map item";
      key = item.keys().next().value;
    } else if (isPlainObject(item)) {
      const itemKeys = Object.keys(item);
      if (itemKeys.length !== 1) return "cannot resolve an ordered map item";
      key = itemKeys[0];
    } else return "cannot resolve an ordered map item";
    if (carrier.seen.has(key)) return "duplicate key in ordered map";
    carrier.seen.add(key);
    carrier.list.push(item);
    return "";
  },
  finalize: (carrier) => carrier.list,
  identify: () => false
});
var pairsTag = defineSequenceTag("tag:yaml.org,2002:pairs", {
  create: () => [],
  addItem: (container, item) => {
    if (item instanceof Map) {
      if (item.size !== 1) return "cannot resolve a pairs item";
      container.push(item.entries().next().value);
      return "";
    }
    if (Object.prototype.toString.call(item) !== "[object Object]") return "cannot resolve a pairs item";
    const object = item;
    const keys = Object.keys(object);
    if (keys.length !== 1) return "cannot resolve a pairs item";
    container.push([keys[0], object[keys[0]]]);
    return "";
  },
  identify: () => false
});
var mapTag = defineMappingTag("tag:yaml.org,2002:map", {
  create: () => ({}),
  identify: isPlainObject,
  represent: (o) => {
    const map = /* @__PURE__ */ new Map();
    for (const key of Object.keys(o)) map.set(key, o[key]);
    return map;
  },
  addPair: (container, key, value) => {
    if (key !== null && typeof key === "object") return "object-based map does not support complex keys";
    const normalizedKey = String(key);
    if (normalizedKey === "__proto__") Object.defineProperty(container, normalizedKey, {
      value,
      enumerable: true,
      configurable: true,
      writable: true
    });
    else container[normalizedKey] = value;
    return "";
  },
  has: (container, key) => {
    if (key !== null && typeof key === "object") return false;
    return Object.prototype.hasOwnProperty.call(container, String(key));
  },
  keys: (container) => Object.keys(container),
  get: (container, key) => {
    const normalizedKey = String(key);
    if (!Object.prototype.hasOwnProperty.call(container, normalizedKey)) return null;
    return container[normalizedKey];
  }
});
var setTag = defineMappingTag("tag:yaml.org,2002:set", {
  create: () => /* @__PURE__ */ new Set(),
  identify: (data) => data instanceof Set,
  represent: (data) => {
    const map = /* @__PURE__ */ new Map();
    for (const key of data) map.set(key, null);
    return map;
  },
  addPair: (container, key, value) => {
    if (value !== null) return "cannot resolve a set item";
    container.add(key);
    return "";
  },
  has: (container, key) => container.has(key),
  keys: (container) => container.keys(),
  get: () => null
});
function createTagDefinitionMap() {
  return {
    scalar: /* @__PURE__ */ Object.create(null),
    sequence: /* @__PURE__ */ Object.create(null),
    mapping: /* @__PURE__ */ Object.create(null)
  };
}
function createTagDefinitionListMap() {
  return {
    scalar: [],
    sequence: [],
    mapping: []
  };
}
function compileTags(tags) {
  const result = [];
  for (const tag of tags) {
    let index = result.length;
    for (let previousIndex = 0; previousIndex < result.length; previousIndex++) {
      const previous = result[previousIndex];
      if (previous.nodeKind === tag.nodeKind && previous.tagName === tag.tagName && previous.matchByTagPrefix === tag.matchByTagPrefix) {
        index = previousIndex;
        break;
      }
    }
    result[index] = tag;
  }
  return result;
}
var Schema = class Schema2 {
  tags;
  /** @internal */
  implicitScalarTags;
  /**
  * Dispatch implicit scalar resolvers by `source.charAt(0)`. Each bucket holds
  * the resolvers that may match that key, in schema order; a key absent from
  * the map uses
  * {@link Schema.implicitScalarAnyFirstChar}
  * (resolvers that declared no first-char constraint, so they apply to any
  * first character).
  */
  implicitScalarByFirstChar;
  implicitScalarAnyFirstChar;
  /**
  * The default scalar tag (`!!str`), resolved once so the composer's fallback
  * for unresolved plain scalars avoids a keyed lookup per scalar.
  *
  * @internal
  */
  defaultScalarTag;
  /**
  * The default container tags (`!!seq` / `!!map`), used by the dumper: when a
  * value is identified by its default tag, the tag is implicit and not
  * printed. Undefined if the schema does not define them (then such values
  * can't be dumped).
  *
  * @internal
  */
  defaultSequenceTag;
  /** @internal */
  defaultMappingTag;
  exact;
  prefix;
  constructor(tags) {
    const compiledTags = compileTags(tags);
    const implicitScalarTags = [];
    const exact = createTagDefinitionMap();
    const prefix = createTagDefinitionListMap();
    for (const tag of compiledTags) {
      if (tag.nodeKind === "scalar" && tag.implicit) {
        if (tag.matchByTagPrefix) throw new Error("Implicit scalar tags cannot match by tag prefix");
        implicitScalarTags.push(tag);
      }
      switch (tag.nodeKind) {
        case "scalar":
          if (tag.matchByTagPrefix) prefix.scalar.push(tag);
          else exact.scalar[tag.tagName] = tag;
          break;
        case "sequence":
          if (tag.matchByTagPrefix) prefix.sequence.push(tag);
          else exact.sequence[tag.tagName] = tag;
          break;
        case "mapping":
          if (tag.matchByTagPrefix) prefix.mapping.push(tag);
          else exact.mapping[tag.tagName] = tag;
          break;
      }
    }
    const implicitScalarAnyFirstChar = implicitScalarTags.filter((tag) => tag.implicitFirstChars === null);
    const keys = /* @__PURE__ */ new Set();
    for (const tag of implicitScalarTags) if (tag.implicitFirstChars !== null) for (const key of tag.implicitFirstChars) keys.add(key);
    const implicitScalarByFirstChar = /* @__PURE__ */ new Map();
    for (const key of keys) implicitScalarByFirstChar.set(key, implicitScalarTags.filter((tag) => tag.implicitFirstChars === null || tag.implicitFirstChars.indexOf(key) !== -1));
    const defaultScalarTag = exact.scalar["tag:yaml.org,2002:str"];
    if (!defaultScalarTag) throw new Error("schema does not define the default scalar tag (tag:yaml.org,2002:str)");
    this.tags = compiledTags;
    this.implicitScalarTags = implicitScalarTags;
    this.implicitScalarByFirstChar = implicitScalarByFirstChar;
    this.implicitScalarAnyFirstChar = implicitScalarAnyFirstChar;
    this.defaultScalarTag = defaultScalarTag;
    this.defaultSequenceTag = exact.sequence["tag:yaml.org,2002:seq"];
    this.defaultMappingTag = exact.mapping["tag:yaml.org,2002:map"];
    this.exact = exact;
    this.prefix = prefix;
  }
  /** @internal */
  lookupScalarTag(tagName) {
    const exactTag = this.exact.scalar[tagName];
    if (exactTag) return exactTag;
    for (const tag of this.prefix.scalar) if (tagName.startsWith(tag.tagName)) return tag;
  }
  /** @internal */
  lookupSequenceTag(tagName) {
    const exactTag = this.exact.sequence[tagName];
    if (exactTag) return exactTag;
    for (const tag of this.prefix.sequence) if (tagName.startsWith(tag.tagName)) return tag;
  }
  /** @internal */
  lookupMappingTag(tagName) {
    const exactTag = this.exact.mapping[tagName];
    if (exactTag) return exactTag;
    for (const tag of this.prefix.mapping) if (tagName.startsWith(tag.tagName)) return tag;
  }
  /** @internal */
  resolveImplicitScalarTag(source) {
    const candidates = this.implicitScalarByFirstChar.get(source.charAt(0)) ?? this.implicitScalarAnyFirstChar;
    for (const tag2 of candidates) {
      const value = tag2.resolve(source, false, tag2.tagName);
      if (value !== NOT_RESOLVED) return {
        value,
        tag: tag2
      };
    }
    const tag = this.defaultScalarTag;
    return {
      value: tag.resolve(source, false, tag.tagName),
      tag
    };
  }
  /**
  * Creates a new schema with the specified tags added. If a tag already
  * exists, it is replaced by the specified tag.
  *
  * @example
  *
  * ```javascript
  * import { CORE_SCHEMA, mergeTag, realMapTag } from 'js-yaml'
  *
  * const schema = CORE_SCHEMA.withTags(mergeTag, realMapTag)
  * ```
  */
  withTags(...tags) {
    let flatTags = [];
    for (const tag of tags) flatTags = flatTags.concat(tag);
    return new Schema2([...this.tags, ...flatTags]);
  }
};
var FAILSAFE_SCHEMA = new Schema([
  strTag,
  seqTag,
  mapTag
]);
var JSON_SCHEMA = new Schema([
  ...FAILSAFE_SCHEMA.tags,
  nullJsonTag,
  boolJsonTag,
  intJsonTag,
  floatJsonTag
]);
var CORE_SCHEMA = new Schema([
  ...FAILSAFE_SCHEMA.tags,
  nullCoreTag,
  boolCoreTag,
  intCoreTag,
  floatCoreTag
]);
var YAML11_SCHEMA = new Schema([
  ...FAILSAFE_SCHEMA.tags,
  nullYaml11Tag,
  boolYaml11Tag,
  intYaml11Tag,
  floatYaml11Tag,
  timestampTag,
  mergeTag,
  binaryTag,
  omapTag,
  pairsTag,
  setTag
]);
var DUMP_SCHEMA = YAML11_SCHEMA.withTags({
  ...intYaml11Tag,
  resolve: (source, isExplicit, tagName) => {
    const result = intYaml11Tag.resolve(source, isExplicit, tagName);
    return result === NOT_RESOLVED ? intCoreTag.resolve(source, isExplicit, tagName) : result;
  }
}, {
  ...floatYaml11Tag,
  resolve: (source, isExplicit, tagName) => {
    const result = floatYaml11Tag.resolve(source, isExplicit, tagName);
    return result === NOT_RESOLVED ? floatCoreTag.resolve(source, isExplicit, tagName) : result;
  }
});
var realMapTag = defineMappingTag("tag:yaml.org,2002:map", {
  create: () => /* @__PURE__ */ new Map(),
  addPair: (container, key, value) => {
    container.set(key, value);
    return "";
  },
  has: (container, key) => container.has(key),
  keys: (container) => container.keys(),
  get: (container, key) => container.get(key),
  identify: (data) => data instanceof Map || isPlainObject(data),
  represent: (data) => {
    if (data instanceof Map) return data;
    const map = /* @__PURE__ */ new Map();
    const obj = data;
    for (const key of Object.keys(obj)) map.set(key, obj[key]);
    return map;
  }
});
function normalizeKey(key) {
  if (Array.isArray(key)) {
    const array = Array.prototype.slice.call(key);
    for (let index = 0; index < array.length; index++) {
      if (Array.isArray(array[index])) return null;
      if (typeof array[index] === "object" && Object.prototype.toString.call(array[index]) === "[object Object]") array[index] = "[object Object]";
    }
    return String(array);
  }
  if (typeof key === "object" && Object.prototype.toString.call(key) === "[object Object]") return "[object Object]";
  return String(key);
}
var legacyMapTag = defineMappingTag("tag:yaml.org,2002:map", {
  create: () => ({}),
  identify: isPlainObject,
  represent: (o) => {
    const map = /* @__PURE__ */ new Map();
    for (const key of Object.keys(o)) map.set(key, o[key]);
    return map;
  },
  addPair: (container, key, value) => {
    const normalizedKey = normalizeKey(key);
    if (normalizedKey === null) return "nested arrays are not supported inside keys";
    if (normalizedKey === "__proto__") Object.defineProperty(container, normalizedKey, {
      value,
      enumerable: true,
      configurable: true,
      writable: true
    });
    else container[normalizedKey] = value;
    return "";
  },
  has: (container, key) => {
    const normalizedKey = normalizeKey(key);
    return normalizedKey !== null && Object.prototype.hasOwnProperty.call(container, normalizedKey);
  },
  keys: (container) => Object.keys(container),
  get: (container, key) => {
    const normalizedKey = String(key);
    if (!Object.prototype.hasOwnProperty.call(container, normalizedKey)) return null;
    return container[normalizedKey];
  }
});
var DEFAULT_SNIPPET_OPTIONS = {
  maxLength: 79,
  indent: 1,
  linesBefore: 3,
  linesAfter: 2
};
function getLine(buffer, lineStart, lineEnd, position, maxLineLength) {
  let head = "";
  let tail = "";
  const maxHalfLength = Math.floor(maxLineLength / 2) - 1;
  if (position - lineStart > maxHalfLength) {
    head = " ... ";
    lineStart = position - maxHalfLength + head.length;
  }
  if (lineEnd - position > maxHalfLength) {
    tail = " ...";
    lineEnd = position + maxHalfLength - tail.length;
  }
  return {
    str: head + buffer.slice(lineStart, lineEnd).replace(/\t/g, "\u2192") + tail,
    pos: position - lineStart + head.length
  };
}
function padStart(string, max) {
  return " ".repeat(Math.max(max - string.length, 0)) + string;
}
function makeSnippet(mark, options) {
  if (!mark.buffer) return null;
  const opts = {
    ...DEFAULT_SNIPPET_OPTIONS,
    ...options
  };
  const re = /\r?\n|\r|\0/g;
  const lineStarts = [0];
  const lineEnds = [];
  let match;
  let foundLineNo = -1;
  while (match = re.exec(mark.buffer)) {
    lineEnds.push(match.index);
    lineStarts.push(match.index + match[0].length);
    if (mark.position <= match.index && foundLineNo < 0) foundLineNo = lineStarts.length - 2;
  }
  if (foundLineNo < 0) foundLineNo = lineStarts.length - 1;
  let result = "";
  const lineNoLength = Math.min(mark.line + opts.linesAfter, lineEnds.length).toString().length;
  const maxLineLength = opts.maxLength - (opts.indent + lineNoLength + 3);
  for (let i = 1; i <= opts.linesBefore; i++) {
    if (foundLineNo - i < 0) break;
    const line2 = getLine(mark.buffer, lineStarts[foundLineNo - i], lineEnds[foundLineNo - i], mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo - i]), maxLineLength);
    result = `${" ".repeat(opts.indent)}${padStart((mark.line - i + 1).toString(), lineNoLength)} | ${line2.str}
${result}`;
  }
  const line = getLine(mark.buffer, lineStarts[foundLineNo], lineEnds[foundLineNo], mark.position, maxLineLength);
  result += `${" ".repeat(opts.indent)}${padStart((mark.line + 1).toString(), lineNoLength)} | ${line.str}
`;
  result += `${"-".repeat(opts.indent + lineNoLength + 3 + line.pos)}^
`;
  for (let i = 1; i <= opts.linesAfter; i++) {
    if (foundLineNo + i >= lineEnds.length) break;
    const line2 = getLine(mark.buffer, lineStarts[foundLineNo + i], lineEnds[foundLineNo + i], mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo + i]), maxLineLength);
    result += `${" ".repeat(opts.indent)}${padStart((mark.line + i + 1).toString(), lineNoLength)} | ${line2.str}
`;
  }
  return result.replace(/\n$/, "");
}
function formatError(exception, compact) {
  let where = "";
  if (!exception.mark) return exception.reason;
  if (exception.mark.name) where += `in "${exception.mark.name}" `;
  where += `(${exception.mark.line + 1}:${exception.mark.column + 1})`;
  if (!compact && exception.mark.snippet) where += `

${exception.mark.snippet}`;
  return `${exception.reason} ${where}`;
}
var YAMLException = class YAMLException2 extends Error {
  reason;
  mark;
  /**
  * Optional `mark` contains source snippet data. Usually, use
  * {@link YAMLException.throwAt} instead of passing it directly.
  */
  constructor(reason, mark) {
    super();
    this.name = "YAMLException";
    this.reason = reason;
    this.mark = mark;
    this.message = formatError(this, false);
    if (Error.captureStackTrace) Error.captureStackTrace(this, this.constructor);
  }
  /**
  * Returns the formatted error, omitting the source snippet in compact mode.
  */
  toString(compact) {
    return `${this.name}: ${formatError(this, compact)}`;
  }
  /**
  * Builds a YAMLException with a source snippet and throws it. `source` is
  * the raw input text; `position` is an offset into it.
  */
  static throwAt(source, position, message, filename = "") {
    let line = 0;
    let lineStart = 0;
    for (let index = 0; index < position; index++) {
      const ch = source.charCodeAt(index);
      if (ch === 10) {
        line++;
        lineStart = index + 1;
      } else if (ch === 13) {
        line++;
        if (source.charCodeAt(index + 1) === 10) index++;
        lineStart = index + 1;
      }
    }
    const mark = {
      name: filename,
      buffer: source,
      position,
      line,
      column: position - lineStart
    };
    mark.snippet = makeSnippet(mark);
    throw new YAMLException2(message, mark);
  }
};
var EVENT_ID = {
  DOCUMENT: 1,
  SEQUENCE: 2,
  MAPPING: 3,
  SCALAR: 4,
  ALIAS: 5,
  POP: 6
};
var SCALAR_STYLE = {
  PLAIN: 1,
  SINGLE_QUOTED: 2,
  DOUBLE_QUOTED: 3,
  LITERAL_BLOCK: 4,
  FOLDED_BLOCK: 5
};
var COLLECTION_STYLE = {
  BLOCK: 1,
  FLOW: 2
};
var CHOMPING_MODE = {
  CLIP: 1,
  STRIP: 2,
  KEEP: 3
};
var NO_RANGE$3 = -1;
function simpleEscapeSequence(c) {
  switch (c) {
    case 48:
      return "\0";
    case 97:
      return "\x07";
    case 98:
      return "\b";
    case 116:
      return "	";
    case 9:
      return "	";
    case 110:
      return "\n";
    case 118:
      return "\v";
    case 102:
      return "\f";
    case 114:
      return "\r";
    case 101:
      return "\x1B";
    case 32:
      return " ";
    case 34:
      return '"';
    case 47:
      return "/";
    case 92:
      return "\\";
    case 78:
      return "\x85";
    case 95:
      return "\xA0";
    case 76:
      return "\u2028";
    case 80:
      return "\u2029";
    default:
      return "";
  }
}
var simpleEscapeCheck = new Array(256);
var simpleEscapeMap = new Array(256);
for (let i = 0; i < 256; i++) {
  simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
  simpleEscapeMap[i] = simpleEscapeSequence(i);
}
function charFromCodepoint(c) {
  if (c <= 65535) return String.fromCharCode(c);
  return String.fromCharCode((c - 65536 >> 10) + 55296, (c - 65536 & 1023) + 56320);
}
function fromHexCode$1(c) {
  if (c >= 48 && c <= 57) return c - 48;
  return (c | 32) - 97 + 10;
}
function escapedHexLen$1(c) {
  if (c === 120) return 2;
  if (c === 117) return 4;
  return 8;
}
function skipFoldedBreaks(input, position, end) {
  let breaks = 0;
  while (position < end) {
    const ch = input.charCodeAt(position);
    if (ch === 10) {
      breaks++;
      position++;
    } else if (ch === 13) {
      breaks++;
      position++;
      if (input.charCodeAt(position) === 10) position++;
    } else if (ch === 32 || ch === 9) position++;
    else break;
  }
  return {
    position,
    breaks
  };
}
function foldedBreaks(count) {
  if (count === 1) return " ";
  return "\n".repeat(count - 1);
}
function getPlainValue(input, start, end) {
  let result = "";
  let position = start;
  let captureStart = start;
  let captureEnd = start;
  while (position < end) {
    const ch = input.charCodeAt(position);
    if (ch === 10 || ch === 13) {
      result += input.slice(captureStart, captureEnd);
      const fold = skipFoldedBreaks(input, position, end);
      result += foldedBreaks(fold.breaks);
      position = captureStart = captureEnd = fold.position;
    } else {
      position++;
      if (ch !== 32 && ch !== 9) captureEnd = position;
    }
  }
  return result + input.slice(captureStart, captureEnd);
}
function getSingleQuotedValue(input, start, end) {
  let result = "";
  let position = start;
  let captureStart = start;
  let captureEnd = start;
  while (position < end) {
    const ch = input.charCodeAt(position);
    if (ch === 39) {
      result += input.slice(captureStart, position) + "'";
      position += 2;
      captureStart = captureEnd = position;
    } else if (ch === 10 || ch === 13) {
      result += input.slice(captureStart, captureEnd);
      const fold = skipFoldedBreaks(input, position, end);
      result += foldedBreaks(fold.breaks);
      position = captureStart = captureEnd = fold.position;
    } else {
      position++;
      if (ch !== 32 && ch !== 9) captureEnd = position;
    }
  }
  return result + input.slice(captureStart, end);
}
function getDoubleQuotedValue(input, start, end) {
  let result = "";
  let position = start;
  let captureStart = start;
  let captureEnd = start;
  while (position < end) {
    const ch = input.charCodeAt(position);
    if (ch === 92) {
      result += input.slice(captureStart, position);
      position++;
      const escaped = input.charCodeAt(position);
      if (escaped === 10 || escaped === 13) position = skipFoldedBreaks(input, position, end).position;
      else if (escaped < 256 && simpleEscapeCheck[escaped]) {
        result += simpleEscapeMap[escaped];
        position++;
      } else {
        let hexLength = escapedHexLen$1(escaped);
        let hexResult = 0;
        for (; hexLength > 0; hexLength--) {
          position++;
          const digit = fromHexCode$1(input.charCodeAt(position));
          hexResult = (hexResult << 4) + digit;
        }
        result += charFromCodepoint(hexResult);
        position++;
      }
      captureStart = captureEnd = position;
    } else if (ch === 10 || ch === 13) {
      result += input.slice(captureStart, captureEnd);
      const fold = skipFoldedBreaks(input, position, end);
      result += foldedBreaks(fold.breaks);
      position = captureStart = captureEnd = fold.position;
    } else {
      position++;
      if (ch !== 32 && ch !== 9) captureEnd = position;
    }
  }
  return result + input.slice(captureStart, end);
}
function getBlockValue(input, start, end, indent, chomping, folded) {
  const textIndent = indent < 0 ? 0 : indent;
  const region = input.slice(start, end).replace(/\r\n?/g, "\n");
  const lines = region === "" ? [] : (region.endsWith("\n") ? region.slice(0, -1) : region).split("\n");
  let result = "";
  let didReadContent = false;
  let emptyLines = 0;
  let atMoreIndented = false;
  for (const line of lines) {
    let column = 0;
    while (column < textIndent && line.charCodeAt(column) === 32) column++;
    if (indent < 0 || column >= line.length) {
      emptyLines++;
      continue;
    }
    const content = line.slice(textIndent);
    const first = content.charCodeAt(0);
    if (folded) if (first === 32 || first === 9) {
      atMoreIndented = true;
      result += "\n".repeat(didReadContent ? 1 + emptyLines : emptyLines);
    } else if (atMoreIndented) {
      atMoreIndented = false;
      result += "\n".repeat(emptyLines + 1);
    } else if (emptyLines === 0) {
      if (didReadContent) result += " ";
    } else result += "\n".repeat(emptyLines);
    else result += "\n".repeat(didReadContent ? 1 + emptyLines : emptyLines);
    result += content;
    didReadContent = true;
    emptyLines = 0;
  }
  if (chomping === CHOMPING_MODE.KEEP) result += "\n".repeat(didReadContent ? 1 + emptyLines : emptyLines);
  else if (chomping !== CHOMPING_MODE.STRIP) {
    if (didReadContent) result += "\n";
  }
  return result;
}
function getScalarValue(input, scalar) {
  if (scalar.valueStart === NO_RANGE$3) return "";
  const { valueStart, valueEnd } = scalar;
  if (scalar.fast) return input.slice(valueStart, valueEnd);
  switch (scalar.style) {
    case SCALAR_STYLE.SINGLE_QUOTED:
      return getSingleQuotedValue(input, valueStart, valueEnd);
    case SCALAR_STYLE.DOUBLE_QUOTED:
      return getDoubleQuotedValue(input, valueStart, valueEnd);
    case SCALAR_STYLE.LITERAL_BLOCK:
      return getBlockValue(input, valueStart, valueEnd, scalar.indent, scalar.chomping, false);
    case SCALAR_STYLE.FOLDED_BLOCK:
      return getBlockValue(input, valueStart, valueEnd, scalar.indent, scalar.chomping, true);
    default:
      return getPlainValue(input, valueStart, valueEnd);
  }
}
var DEFAULT_TAG_HANDLERS = Object.assign(/* @__PURE__ */ Object.create(null), {
  "!": "!",
  "!!": "tag:yaml.org,2002:"
});
function tagNameFull(rawTag, tagHandlers) {
  if (rawTag.startsWith("!<") && rawTag.endsWith(">")) return decodeURIComponent(rawTag.slice(2, -1));
  const handleEnd = rawTag.indexOf("!", 1);
  const handle = handleEnd === -1 ? "!" : rawTag.slice(0, handleEnd + 1);
  const prefix = tagHandlers?.[handle] ?? DEFAULT_TAG_HANDLERS[handle] ?? handle;
  return decodeURIComponent(prefix) + decodeURIComponent(rawTag.slice(handle.length));
}
var NO_RANGE$2 = -1;
var MERGE_TAG_NAME = "tag:yaml.org,2002:merge";
var DEFAULT_CONSTRUCTOR_OPTIONS = {
  filename: "",
  schema: CORE_SCHEMA,
  json: false,
  maxTotalMergeKeys: 1e4,
  maxAliases: -1
};
function eventPosition$1(event) {
  if ("tagStart" in event && event.tagStart !== NO_RANGE$2) return event.tagStart;
  if ("anchorStart" in event && event.anchorStart !== NO_RANGE$2) return event.anchorStart;
  if ("valueStart" in event && event.valueStart !== NO_RANGE$2) return event.valueStart;
  if ("start" in event) return event.start;
  return 0;
}
function throwError$1(state, message) {
  YAMLException.throwAt(state.source, state.position, message, state.filename);
}
function finalizeCollection(state, position, tag, carrier) {
  try {
    return tag.finalize(carrier);
  } catch (error) {
    if (error instanceof YAMLException) throw error;
    YAMLException.throwAt(state.source, position, error instanceof Error ? error.message : String(error), state.filename);
  }
}
function constructScalar(state, event) {
  const source = getScalarValue(state.source, event);
  const rawTag = event.tagStart === NO_RANGE$2 ? "" : state.source.slice(event.tagStart, event.tagEnd);
  const strTag2 = state.schema.defaultScalarTag;
  if (rawTag !== "") {
    if (rawTag === "!") return {
      value: source,
      tag: strTag2
    };
    const tagName = tagNameFull(rawTag, state.tagHandlers);
    const scalarTag = state.schema.lookupScalarTag(tagName);
    if (scalarTag) {
      const result = scalarTag.resolve(source, true, tagName);
      if (result === NOT_RESOLVED) throwError$1(state, `cannot resolve a node with !<${tagName}> explicit tag`);
      return {
        value: result,
        tag: scalarTag
      };
    }
    const collectionTagDef = state.schema.lookupMappingTag(tagName) ?? state.schema.lookupSequenceTag(tagName);
    if (collectionTagDef) {
      if (source !== "") throwError$1(state, `cannot resolve a node with !<${tagName}> explicit tag`);
      const carrier = collectionTagDef.create(tagName);
      return {
        value: collectionTagDef.carrierIsResult ? carrier : finalizeCollection(state, state.position, collectionTagDef, carrier),
        tag: collectionTagDef
      };
    }
    throwError$1(state, `unknown scalar tag !<${tagName}>`);
  }
  if (event.style === SCALAR_STYLE.PLAIN) return state.schema.resolveImplicitScalarTag(source);
  return {
    value: strTag2.resolve(source, false, strTag2.tagName),
    tag: strTag2
  };
}
function collectionTagName(state, event, defaultTagName) {
  const rawTag = event.tagStart === NO_RANGE$2 ? "" : state.source.slice(event.tagStart, event.tagEnd);
  return rawTag === "" || rawTag === "!" ? defaultTagName : tagNameFull(rawTag, state.tagHandlers);
}
function isMappingTag(tag) {
  return tag.nodeKind === "mapping";
}
function chargeMergeWork(state) {
  state.totalMergeKeys++;
  if (state.maxTotalMergeKeys !== -1 && state.totalMergeKeys > state.maxTotalMergeKeys) throwError$1(state, `merge keys exceeded maxTotalMergeKeys (${state.maxTotalMergeKeys})`);
}
function mergeKeys(state, frame, source, sourceTag) {
  chargeMergeWork(state);
  for (const sourceKey of sourceTag.keys(source)) {
    chargeMergeWork(state);
    if (frame.tag.has(frame.value, sourceKey)) continue;
    const err = frame.tag.addPair(frame.value, sourceKey, sourceTag.get(source, sourceKey));
    if (err) throwError$1(state, err);
    frame.overridable ??= /* @__PURE__ */ new Set();
    frame.overridable.add(sourceKey);
  }
}
function mergeSource(state, frame, source, sourceTag) {
  state.position = frame.keyPosition;
  if (isMappingTag(sourceTag)) mergeKeys(state, frame, source, sourceTag);
  else if (sourceTag.nodeKind === "sequence" && Array.isArray(source)) {
    if (source.length > 100) throwError$1(state, "abnormal merge sequence size");
    for (const element of source) {
      const elementTag = state.nodeTags.get(element);
      if (!elementTag) throwError$1(state, "cannot merge mappings; the provided source object is unacceptable");
      mergeKeys(state, frame, element, elementTag);
    }
  } else throwError$1(state, "cannot merge mappings; the provided source object is unacceptable");
}
function addMappingValue(state, frame, key, value, tag) {
  state.position = frame.keyPosition;
  if (frame.keyIsMerge) {
    mergeSource(state, frame, value, tag);
    return;
  }
  if (!state.json && frame.tag.has(frame.value, key) && !frame.overridable?.has(key)) throwError$1(state, "duplicated mapping key");
  const err = frame.tag.addPair(frame.value, key, value);
  if (err) throwError$1(state, err);
  frame.overridable?.delete(key);
}
function addValue(state, value, tag) {
  const frame = state.frames[state.frames.length - 1];
  if (frame.kind === "document") {
    frame.value = value;
    frame.hasValue = true;
  } else if (frame.kind === "sequence") {
    if (isMappingTag(tag)) state.nodeTags.set(value, tag);
    const err = frame.tag.addItem(frame.value, value, frame.index++);
    if (err) throwError$1(state, err);
  } else if (frame.hasKey) {
    const key = frame.key;
    frame.key = void 0;
    frame.hasKey = false;
    addMappingValue(state, frame, key, value, tag);
  } else {
    frame.key = value;
    frame.keyPosition = state.position;
    frame.hasKey = true;
    frame.keyIsMerge = tag.tagName === MERGE_TAG_NAME;
  }
}
function storeAnchor(state, event, value, tag, isValueFinal) {
  if (event.anchorStart !== NO_RANGE$2) {
    const anchor = {
      value,
      tag,
      isValueFinal
    };
    state.anchors.set(state.source.slice(event.anchorStart, event.anchorEnd), anchor);
    return anchor;
  }
  return null;
}
function constructFromEvents(events, options) {
  const state = {
    ...DEFAULT_CONSTRUCTOR_OPTIONS,
    ...options,
    events,
    documents: [],
    eventIndex: 0,
    position: 0,
    frames: [],
    anchors: /* @__PURE__ */ new Map(),
    nodeTags: /* @__PURE__ */ new Map(),
    tagHandlers: /* @__PURE__ */ Object.create(null),
    totalMergeKeys: 0,
    aliasCount: 0
  };
  while (state.eventIndex < state.events.length) {
    const event = state.events[state.eventIndex++];
    state.position = eventPosition$1(event);
    switch (event.type) {
      case EVENT_ID.DOCUMENT:
        state.anchors = /* @__PURE__ */ new Map();
        state.nodeTags = /* @__PURE__ */ new Map();
        state.aliasCount = 0;
        state.tagHandlers = /* @__PURE__ */ Object.create(null);
        for (const directive of event.directives) if (directive.kind === "tag") state.tagHandlers[directive.handle] = directive.prefix;
        state.frames.push({
          kind: "document",
          position: state.position,
          value: void 0,
          hasValue: false
        });
        break;
      case EVENT_ID.SCALAR: {
        const { value, tag } = constructScalar(state, event);
        storeAnchor(state, event, value, tag, true);
        addValue(state, value, tag);
        break;
      }
      case EVENT_ID.SEQUENCE: {
        const tagName = collectionTagName(state, event, "tag:yaml.org,2002:seq");
        const tag = state.schema.lookupSequenceTag(tagName);
        if (!tag) throwError$1(state, `unknown sequence tag !<${tagName}>`);
        const value = tag.create(tagName);
        const anchor = storeAnchor(state, event, value, tag, tag.carrierIsResult);
        state.frames.push({
          kind: "sequence",
          position: state.position,
          value,
          tag,
          anchor,
          index: 0
        });
        break;
      }
      case EVENT_ID.MAPPING: {
        const tagName = collectionTagName(state, event, "tag:yaml.org,2002:map");
        const tag = state.schema.lookupMappingTag(tagName);
        if (!tag) throwError$1(state, `unknown mapping tag !<${tagName}>`);
        const value = tag.create(tagName);
        const anchor = storeAnchor(state, event, value, tag, tag.carrierIsResult);
        state.frames.push({
          kind: "mapping",
          position: state.position,
          value,
          tag,
          anchor,
          key: void 0,
          keyPosition: state.position,
          hasKey: false,
          keyIsMerge: false,
          overridable: null
        });
        break;
      }
      case EVENT_ID.ALIAS: {
        if (state.maxAliases !== -1 && ++state.aliasCount > state.maxAliases) throwError$1(state, `aliases exceeded maxAliases (${state.maxAliases})`);
        const name = state.source.slice(event.anchorStart, event.anchorEnd);
        const anchor = state.anchors.get(name);
        if (!anchor) throwError$1(state, `unidentified alias "${name}"`);
        if (!anchor.isValueFinal) throwError$1(state, `recursive alias "${name}" is not supported for tag ${anchor.tag.tagName} because it uses finalize()`);
        addValue(state, anchor.value, anchor.tag);
        break;
      }
      case EVENT_ID.POP: {
        const frame = state.frames.pop();
        if (frame.kind === "mapping" && frame.hasKey) {
          state.position = frame.keyPosition;
          throwError$1(state, "incomplete mapping pair in event stream");
        }
        if (frame.kind === "document") state.documents.push(frame.value);
        else {
          const value = frame.tag.carrierIsResult ? frame.value : finalizeCollection(state, frame.position, frame.tag, frame.value);
          if (frame.anchor) {
            frame.anchor.value = value;
            frame.anchor.isValueFinal = true;
          }
          addValue(state, value, frame.tag);
        }
        break;
      }
    }
  }
  return state.documents;
}
var NO_RANGE$1 = -1;
var HAS_OWN = Object.prototype.hasOwnProperty;
var CONTEXT_FLOW_IN = 1;
var CONTEXT_FLOW_OUT = 2;
var CONTEXT_BLOCK_IN = 3;
var CONTEXT_BLOCK_OUT = 4;
var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/;
var PATTERN_FLOW_INDICATORS = /[,\[\]{}]/;
var PATTERN_TAG_HANDLE = /^(?:!|!!|![0-9A-Za-z-]+!)$/;
var NS_URI_CHAR = String.raw`(?:%[0-9A-Fa-f]{2}|[0-9A-Za-z\-#;/?:@&=+$,_.!~*'()\[\]])`;
var NS_TAG_CHAR = String.raw`(?:%[0-9A-Fa-f]{2}|[0-9A-Za-z\-#;/?:@&=+$.~*'()_])`;
var PATTERN_TAG_URI = new RegExp(`^(?:${NS_URI_CHAR})*$`);
var PATTERN_TAG_SUFFIX = new RegExp(`^(?:${NS_TAG_CHAR})+$`);
var PATTERN_TAG_PREFIX = new RegExp(`^(?:!(?:${NS_URI_CHAR})*|${NS_TAG_CHAR}(?:${NS_URI_CHAR})*)$`);
var DEFAULT_PARSER_OPTIONS = {
  filename: "",
  maxDepth: 100
};
function addDocumentEvent(state, explicitStart, explicitEnd) {
  state.events.push({
    type: EVENT_ID.DOCUMENT,
    explicitStart,
    explicitEnd,
    directives: state.directives
  });
}
function addSequenceEvent(state, start, anchorStart, anchorEnd, tagStart, tagEnd, style) {
  state.events.push({
    type: EVENT_ID.SEQUENCE,
    start,
    anchorStart,
    anchorEnd,
    tagStart,
    tagEnd,
    style
  });
}
function addMappingEvent(state, start, anchorStart, anchorEnd, tagStart, tagEnd, style) {
  state.events.push({
    type: EVENT_ID.MAPPING,
    start,
    anchorStart,
    anchorEnd,
    tagStart,
    tagEnd,
    style
  });
}
function insertFlowPairMappingEvent(state, snapshot) {
  state.events.splice(snapshot.eventsLength, 0, {
    type: EVENT_ID.MAPPING,
    start: snapshot.position,
    anchorStart: NO_RANGE$1,
    anchorEnd: NO_RANGE$1,
    tagStart: NO_RANGE$1,
    tagEnd: NO_RANGE$1,
    style: COLLECTION_STYLE.FLOW
  });
}
function addScalarEvent(state, valueStart, valueEnd, anchorStart, anchorEnd, tagStart, tagEnd, style, chomping = CHOMPING_MODE.CLIP, indent = -1, fast = false) {
  state.events.push({
    type: EVENT_ID.SCALAR,
    valueStart,
    valueEnd,
    anchorStart,
    anchorEnd,
    tagStart,
    tagEnd,
    style,
    chomping,
    indent,
    fast
  });
}
function addAliasEvent(state, anchorStart, anchorEnd) {
  state.events.push({
    type: EVENT_ID.ALIAS,
    anchorStart,
    anchorEnd
  });
}
function addPopEvent(state) {
  state.events.push({ type: EVENT_ID.POP });
}
function addEmptyScalarEvent(state) {
  addScalarEvent(state, NO_RANGE$1, NO_RANGE$1, NO_RANGE$1, NO_RANGE$1, NO_RANGE$1, NO_RANGE$1, SCALAR_STYLE.PLAIN);
}
function emptyProperties() {
  return {
    anchorStart: NO_RANGE$1,
    anchorEnd: NO_RANGE$1,
    tagStart: NO_RANGE$1,
    tagEnd: NO_RANGE$1
  };
}
function snapshotState(state) {
  return {
    position: state.position,
    line: state.line,
    lineStart: state.lineStart,
    lineIndent: state.lineIndent,
    firstTabInLine: state.firstTabInLine,
    eventsLength: state.events.length
  };
}
function restoreState(state, snapshot) {
  state.position = snapshot.position;
  state.line = snapshot.line;
  state.lineStart = snapshot.lineStart;
  state.lineIndent = snapshot.lineIndent;
  state.firstTabInLine = snapshot.firstTabInLine;
  state.events.length = snapshot.eventsLength;
}
function throwError(state, message) {
  YAMLException.throwAt(state.input.slice(0, state.length), state.position, message, state.filename);
}
function isEol(c) {
  return c === 10 || c === 13;
}
function isWhiteSpace(c) {
  return c === 9 || c === 32;
}
function isWsOrEol(c) {
  return isWhiteSpace(c) || isEol(c);
}
function isWsOrEolOrEnd(c) {
  return c === 0 || isWsOrEol(c);
}
function isFlowIndicator(c) {
  return c === 44 || c === 91 || c === 93 || c === 123 || c === 125;
}
function fromDecimalCode(c) {
  return c >= 48 && c <= 57 ? c - 48 : -1;
}
function fromHexCode(c) {
  if (c >= 48 && c <= 57) return c - 48;
  const lc = c | 32;
  if (lc >= 97 && lc <= 102) return lc - 97 + 10;
  return -1;
}
function escapedHexLen(c) {
  if (c === 120) return 2;
  if (c === 117) return 4;
  if (c === 85) return 8;
  return 0;
}
function isSimpleEscape(c) {
  return c === 48 || c === 97 || c === 98 || c === 116 || c === 9 || c === 110 || c === 118 || c === 102 || c === 114 || c === 101 || c === 32 || c === 34 || c === 47 || c === 92 || c === 78 || c === 95 || c === 76 || c === 80;
}
function consumeLineBreak(state) {
  if (state.input.charCodeAt(state.position) === 10) state.position++;
  else {
    state.position++;
    if (state.input.charCodeAt(state.position) === 10) state.position++;
  }
  state.line++;
  state.lineStart = state.position;
  state.lineIndent = 0;
  state.firstTabInLine = -1;
}
function skipSeparationSpace(state, allowComments) {
  let lineBreaks = 0;
  let ch = state.input.charCodeAt(state.position);
  let hasSeparation = state.position === state.lineStart || isWsOrEol(state.input.charCodeAt(state.position - 1));
  while (ch !== 0) {
    while (isWhiteSpace(ch)) {
      hasSeparation = true;
      if (ch === 9 && state.firstTabInLine === -1) state.firstTabInLine = state.position;
      ch = state.input.charCodeAt(++state.position);
    }
    if (allowComments && hasSeparation && ch === 35) do
      ch = state.input.charCodeAt(++state.position);
    while (!isEol(ch) && ch !== 0);
    if (!isEol(ch)) break;
    consumeLineBreak(state);
    lineBreaks++;
    hasSeparation = true;
    ch = state.input.charCodeAt(state.position);
    while (ch === 32) {
      state.lineIndent++;
      ch = state.input.charCodeAt(++state.position);
    }
  }
  return lineBreaks;
}
function testDocumentSeparator(state, position = state.position) {
  const ch = state.input.charCodeAt(position);
  if ((ch === 45 || ch === 46) && ch === state.input.charCodeAt(position + 1) && ch === state.input.charCodeAt(position + 2)) {
    const following = state.input.charCodeAt(position + 3);
    return following === 0 || isWsOrEol(following);
  }
  return false;
}
function skipByteOrderMark(state) {
  if (state.position === state.lineStart && state.input.charCodeAt(state.position) === 65279) {
    state.position++;
    state.lineStart = state.position;
  }
}
function testDocumentBoundary(state) {
  if (state.position !== state.lineStart) return false;
  if (testDocumentSeparator(state)) return true;
  if (state.input.charCodeAt(state.position) !== 65279) return false;
  const snapshot = snapshotState(state);
  skipByteOrderMark(state);
  skipSeparationSpace(state, true);
  const ch = state.input.charCodeAt(state.position);
  const result = state.position === state.lineStart && (ch === 37 || ch === 45 && testDocumentSeparator(state));
  restoreState(state, snapshot);
  return result;
}
function skipUntilLineEnd(state) {
  let ch = state.input.charCodeAt(state.position);
  while (ch !== 0 && !isEol(ch)) ch = state.input.charCodeAt(++state.position);
}
function checkPrintable(state, start, end) {
  if (PATTERN_NON_PRINTABLE.test(state.input.slice(start, end))) throwError(state, "the stream contains non-printable characters");
}
function readTagProperty(state, props, inFlow) {
  if (state.input.charCodeAt(state.position) !== 33) return false;
  if (props.tagStart !== NO_RANGE$1) throwError(state, "duplication of a tag property");
  const start = state.position;
  let isVerbatim = false;
  let isNamed = false;
  let tagHandle = "!";
  let ch = state.input.charCodeAt(++state.position);
  if (ch === 60) {
    isVerbatim = true;
    ch = state.input.charCodeAt(++state.position);
  } else if (ch === 33) {
    isNamed = true;
    tagHandle = "!!";
    ch = state.input.charCodeAt(++state.position);
  }
  let suffixStart = state.position;
  let tagName;
  if (isVerbatim) {
    while (ch !== 0 && ch !== 62) ch = state.input.charCodeAt(++state.position);
    if (ch !== 62) throwError(state, "unexpected end of the stream within a verbatim tag");
    tagName = state.input.slice(suffixStart, state.position);
    state.position++;
  } else {
    while (ch !== 0 && !isWsOrEol(ch) && !(inFlow && isFlowIndicator(ch))) {
      if (ch === 33) if (!isNamed) {
        tagHandle = state.input.slice(suffixStart - 1, state.position + 1);
        if (!PATTERN_TAG_HANDLE.test(tagHandle)) throwError(state, "named tag handle cannot contain such characters");
        isNamed = true;
        suffixStart = state.position + 1;
      } else throwError(state, "tag suffix cannot contain exclamation marks");
      ch = state.input.charCodeAt(++state.position);
    }
    tagName = state.input.slice(suffixStart, state.position);
    if (PATTERN_FLOW_INDICATORS.test(tagName)) throwError(state, "tag suffix cannot contain flow indicator characters");
  }
  if (tagName && !(isVerbatim ? PATTERN_TAG_URI.test(tagName) : PATTERN_TAG_SUFFIX.test(tagName))) throwError(state, `tag name cannot contain such characters: ${tagName}`);
  if (!isVerbatim && tagHandle !== "!" && tagHandle !== "!!" && !HAS_OWN.call(state.tagHandlers, tagHandle)) throwError(state, `undeclared tag handle "${tagHandle}"`);
  props.tagStart = start;
  props.tagEnd = state.position;
  return true;
}
function readAnchorProperty(state, props) {
  if (state.input.charCodeAt(state.position) !== 38) return false;
  if (props.anchorStart !== NO_RANGE$1) throwError(state, "duplication of an anchor property");
  state.position++;
  const start = state.position;
  while (state.input.charCodeAt(state.position) !== 0 && !isWsOrEol(state.input.charCodeAt(state.position)) && !isFlowIndicator(state.input.charCodeAt(state.position))) state.position++;
  if (state.position === start) throwError(state, "name of an anchor node must contain at least one character");
  props.anchorStart = start;
  props.anchorEnd = state.position;
  return true;
}
function readAlias(state, props) {
  if (state.input.charCodeAt(state.position) !== 42) return false;
  if (props.anchorStart !== NO_RANGE$1 || props.tagStart !== NO_RANGE$1) throwError(state, "alias node should not have any properties");
  state.position++;
  const start = state.position;
  while (state.input.charCodeAt(state.position) !== 0 && !isWsOrEol(state.input.charCodeAt(state.position)) && !isFlowIndicator(state.input.charCodeAt(state.position))) state.position++;
  if (state.position === start) throwError(state, "name of an alias node must contain at least one character");
  addAliasEvent(state, start, state.position);
  return true;
}
function readFlowScalarBreak(state, nodeIndent) {
  skipSeparationSpace(state, false);
  if (state.lineIndent < nodeIndent) throwError(state, "deficient indentation");
}
function readSingleQuotedScalar(state, nodeIndent, props) {
  if (state.input.charCodeAt(state.position) !== 39) return false;
  state.position++;
  const start = state.position;
  let simple = true;
  while (state.input.charCodeAt(state.position) !== 0) {
    const ch = state.input.charCodeAt(state.position);
    if (ch === 39) {
      if (state.input.charCodeAt(state.position + 1) === 39) {
        simple = false;
        state.position += 2;
        continue;
      }
      const end = state.position;
      state.position++;
      addScalarEvent(state, start, end, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, SCALAR_STYLE.SINGLE_QUOTED, CHOMPING_MODE.CLIP, -1, simple);
      return true;
    }
    if (isEol(ch)) {
      simple = false;
      readFlowScalarBreak(state, nodeIndent);
    } else if (state.position === state.lineStart && testDocumentSeparator(state)) throwError(state, "unexpected end of the document within a single quoted scalar");
    else if (ch !== 9 && ch < 32) throwError(state, "expected valid JSON character");
    else state.position++;
  }
  throwError(state, "unexpected end of the stream within a single quoted scalar");
}
function readDoubleQuotedScalar(state, nodeIndent, props) {
  if (state.input.charCodeAt(state.position) !== 34) return false;
  state.position++;
  const start = state.position;
  let simple = true;
  while (state.input.charCodeAt(state.position) !== 0) {
    const ch = state.input.charCodeAt(state.position);
    if (ch === 34) {
      const end = state.position;
      state.position++;
      addScalarEvent(state, start, end, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, SCALAR_STYLE.DOUBLE_QUOTED, CHOMPING_MODE.CLIP, -1, simple);
      return true;
    }
    if (ch === 92) {
      simple = false;
      const escaped = state.input.charCodeAt(++state.position);
      if (isEol(escaped)) readFlowScalarBreak(state, nodeIndent);
      else if (isSimpleEscape(escaped)) state.position++;
      else {
        let hexLength = escapedHexLen(escaped);
        if (hexLength === 0) throwError(state, "unknown escape sequence");
        while (hexLength-- > 0) {
          state.position++;
          if (fromHexCode(state.input.charCodeAt(state.position)) < 0) throwError(state, "expected hexadecimal character");
        }
        state.position++;
      }
    } else if (isEol(ch)) {
      simple = false;
      readFlowScalarBreak(state, nodeIndent);
    } else if (state.position === state.lineStart && testDocumentSeparator(state)) throwError(state, "unexpected end of the document within a double quoted scalar");
    else if (ch !== 9 && ch < 32) throwError(state, "expected valid JSON character");
    else state.position++;
  }
  throwError(state, "unexpected end of the stream within a double quoted scalar");
}
function readBlockScalar(state, parentIndent, props) {
  const ch = state.input.charCodeAt(state.position);
  let chomping = CHOMPING_MODE.CLIP;
  let indent = -1;
  let detectedIndent = false;
  if (ch !== 124 && ch !== 62) return false;
  const style = ch === 124 ? SCALAR_STYLE.LITERAL_BLOCK : SCALAR_STYLE.FOLDED_BLOCK;
  state.position++;
  while (state.input.charCodeAt(state.position) !== 0) {
    const current = state.input.charCodeAt(state.position);
    const digit = fromDecimalCode(current);
    if (current === 43 || current === 45) {
      if (chomping !== CHOMPING_MODE.CLIP) throwError(state, "repeat of a chomping mode identifier");
      chomping = current === 43 ? CHOMPING_MODE.KEEP : CHOMPING_MODE.STRIP;
      state.position++;
    } else if (digit >= 0) {
      if (digit === 0) throwError(state, "bad explicit indentation width of a block scalar; it cannot be less than one");
      if (detectedIndent) throwError(state, "repeat of an indentation width identifier");
      indent = parentIndent + digit - 1;
      detectedIndent = true;
      state.position++;
    } else break;
  }
  let hadWhitespace = false;
  while (isWhiteSpace(state.input.charCodeAt(state.position))) {
    hadWhitespace = true;
    state.position++;
  }
  if (hadWhitespace && state.input.charCodeAt(state.position) === 35) skipUntilLineEnd(state);
  if (isEol(state.input.charCodeAt(state.position))) consumeLineBreak(state);
  else if (state.input.charCodeAt(state.position) !== 0) throwError(state, "a line break is expected");
  let contentIndent = detectedIndent ? indent : -1;
  let maxLeadingIndent = 0;
  const valueStart = state.position;
  let valueEnd = state.position;
  while (state.input.charCodeAt(state.position) !== 0) {
    const linePosition = state.position;
    let column = 0;
    while (state.input.charCodeAt(linePosition + column) === 32) column++;
    const first = state.input.charCodeAt(linePosition + column);
    if (first === 0) {
      if (contentIndent >= 0) {
        if (column > contentIndent) valueEnd = linePosition + column;
      } else if (column > 0) valueEnd = linePosition + column;
      break;
    }
    if (testDocumentBoundary(state)) break;
    if (!detectedIndent && contentIndent === -1 && isEol(first)) maxLeadingIndent = Math.max(maxLeadingIndent, column);
    if (!detectedIndent && contentIndent === -1 && !isEol(first)) {
      if (first === 9 && column < parentIndent) {
        state.position = linePosition + column;
        throwError(state, "tab characters must not be used in indentation");
      }
      if (column < maxLeadingIndent) {
        state.position = linePosition + column;
        throwError(state, "bad indentation of a mapping entry");
      }
    }
    if (contentIndent === -1 && first !== 0 && !isEol(first) && column < parentIndent) {
      state.lineIndent = column;
      state.position = linePosition + column;
      break;
    }
    if (!detectedIndent && first !== 0 && !isEol(first) && contentIndent === -1) contentIndent = column;
    const requiredIndent = contentIndent === -1 ? parentIndent + 1 : contentIndent;
    if (first !== 0 && !isEol(first) && column < requiredIndent) {
      state.lineIndent = column;
      state.position = linePosition + column;
      break;
    }
    skipUntilLineEnd(state);
    valueEnd = state.position;
    if (isEol(state.input.charCodeAt(state.position))) {
      consumeLineBreak(state);
      valueEnd = state.position;
    }
  }
  checkPrintable(state, valueStart, valueEnd);
  addScalarEvent(state, valueStart, valueEnd, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, style, chomping, contentIndent);
  return true;
}
function canStartPlainScalar(state, nodeContext) {
  const ch = state.input.charCodeAt(state.position);
  const inFlow = nodeContext === CONTEXT_FLOW_IN;
  if (ch === 0 || isWsOrEol(ch) || ch === 35 || ch === 38 || ch === 42 || ch === 33 || ch === 124 || ch === 62 || ch === 39 || ch === 34 || ch === 37 || ch === 64 || ch === 96 || inFlow && isFlowIndicator(ch)) return false;
  if (ch === 63 || ch === 45) {
    const following = state.input.charCodeAt(state.position + 1);
    if (isWsOrEolOrEnd(following) || inFlow && isFlowIndicator(following)) return false;
  }
  return true;
}
function readPlainScalar(state, nodeIndent, nodeContext, props) {
  if (!canStartPlainScalar(state, nodeContext)) return false;
  const start = state.position;
  let end = state.position;
  let ch = state.input.charCodeAt(state.position);
  const inFlow = nodeContext === CONTEXT_FLOW_IN;
  let multiline = false;
  while (ch !== 0) {
    if (testDocumentBoundary(state)) break;
    if (ch === 58) {
      const following = state.input.charCodeAt(state.position + 1);
      if (isWsOrEolOrEnd(following) || inFlow && isFlowIndicator(following)) break;
    } else if (ch === 35) {
      if (isWsOrEol(state.input.charCodeAt(state.position - 1))) break;
    } else if (inFlow && isFlowIndicator(ch)) break;
    else if (isEol(ch)) {
      const savedPosition = state.position;
      const savedLine = state.line;
      const savedLineStart = state.lineStart;
      const savedLineIndent = state.lineIndent;
      skipSeparationSpace(state, false);
      if (state.lineIndent >= nodeIndent) {
        multiline = true;
        ch = state.input.charCodeAt(state.position);
        continue;
      }
      state.position = savedPosition;
      state.line = savedLine;
      state.lineStart = savedLineStart;
      state.lineIndent = savedLineIndent;
      break;
    }
    if (!isWhiteSpace(ch)) end = state.position + 1;
    ch = state.input.charCodeAt(++state.position);
  }
  if (end === start) return false;
  checkPrintable(state, start, end);
  addScalarEvent(state, start, end, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, SCALAR_STYLE.PLAIN, CHOMPING_MODE.CLIP, -1, !multiline);
  return true;
}
function skipFlowSeparationSpace(state, nodeIndent) {
  const startLine = state.line;
  skipSeparationSpace(state, true);
  if (state.line > startLine && state.lineIndent < nodeIndent || state.firstTabInLine !== -1 && state.lineIndent < nodeIndent) throwError(state, "deficient indentation");
}
function readFlowCollection(state, nodeIndent, props) {
  const ch = state.input.charCodeAt(state.position);
  const isMapping = ch === 123;
  const start = state.position;
  let readNext = true;
  if (ch !== 91 && ch !== 123) return false;
  const terminator = isMapping ? 125 : 93;
  if (isMapping) addMappingEvent(state, start, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, COLLECTION_STYLE.FLOW);
  else addSequenceEvent(state, start, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, COLLECTION_STYLE.FLOW);
  state.position++;
  while (state.input.charCodeAt(state.position) !== 0) {
    skipFlowSeparationSpace(state, nodeIndent);
    let ch2 = state.input.charCodeAt(state.position);
    if (ch2 === terminator) {
      state.position++;
      addPopEvent(state);
      return true;
    } else if (!readNext) throwError(state, "missed comma between flow collection entries");
    else if (ch2 === 44) throwError(state, "expected the node content, but found ','");
    let isPair = false;
    let isExplicitPair = false;
    if (ch2 === 63 && isWsOrEol(state.input.charCodeAt(state.position + 1))) {
      isPair = isExplicitPair = true;
      state.position += 1;
      skipFlowSeparationSpace(state, nodeIndent);
    }
    const entryLine = state.line;
    const entryStart = snapshotState(state);
    const keyWasRead = parseNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
    skipFlowSeparationSpace(state, nodeIndent);
    ch2 = state.input.charCodeAt(state.position);
    if ((isMapping || isExplicitPair || state.line === entryLine) && ch2 === 58) {
      isPair = true;
      state.position++;
      skipFlowSeparationSpace(state, nodeIndent);
      if (!isMapping) {
        insertFlowPairMappingEvent(state, entryStart);
        if (!keyWasRead) addEmptyScalarEvent(state);
      } else if (!keyWasRead) addEmptyScalarEvent(state);
      if (!parseNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true)) addEmptyScalarEvent(state);
      skipFlowSeparationSpace(state, nodeIndent);
      if (!isMapping) addPopEvent(state);
    } else if (isMapping && isPair) {
      if (!keyWasRead) addEmptyScalarEvent(state);
      addEmptyScalarEvent(state);
    } else if (isMapping) addEmptyScalarEvent(state);
    else if (isPair) {
      insertFlowPairMappingEvent(state, entryStart);
      if (!keyWasRead) addEmptyScalarEvent(state);
      addEmptyScalarEvent(state);
      addPopEvent(state);
    }
    ch2 = state.input.charCodeAt(state.position);
    if (ch2 === 44) {
      readNext = true;
      state.position++;
    } else readNext = false;
  }
  throwError(state, "unexpected end of the stream within a flow collection");
}
function readBlockSequence(state, nodeIndent, props) {
  if (state.firstTabInLine !== -1 || state.input.charCodeAt(state.position) !== 45 || !isWsOrEolOrEnd(state.input.charCodeAt(state.position + 1))) return false;
  addSequenceEvent(state, state.position, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, COLLECTION_STYLE.BLOCK);
  while (state.input.charCodeAt(state.position) === 45 && isWsOrEolOrEnd(state.input.charCodeAt(state.position + 1))) {
    if (state.firstTabInLine !== -1) {
      state.position = state.firstTabInLine;
      throwError(state, "tab characters must not be used in indentation");
    }
    const entryLine = state.line;
    state.position++;
    const hadBreak = skipSeparationSpace(state, true) > 0;
    if (state.firstTabInLine !== -1 && state.input.charCodeAt(state.position) === 45 && isWsOrEolOrEnd(state.input.charCodeAt(state.position + 1))) throwError(state, "bad indentation of a sequence entry");
    if (hadBreak && state.lineIndent <= nodeIndent) addEmptyScalarEvent(state);
    else parseNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
    skipSeparationSpace(state, true);
    if (state.lineIndent < nodeIndent || state.position >= state.length) break;
    if (state.lineIndent > nodeIndent) throwError(state, "bad indentation of a sequence entry");
    if (state.line === entryLine && state.input.charCodeAt(state.position) === 45 && isWsOrEolOrEnd(state.input.charCodeAt(state.position + 1))) throwError(state, "bad indentation of a sequence entry");
  }
  addPopEvent(state);
  return true;
}
function readBlockMapping(state, nodeIndent, flowIndent, props) {
  let atExplicitKey = false;
  let detected = false;
  let mappingOpened = false;
  let pendingExplicitKey = false;
  if (state.firstTabInLine !== -1) return false;
  let ch = state.input.charCodeAt(state.position);
  while (ch !== 0) {
    if (!atExplicitKey && state.firstTabInLine !== -1) {
      state.position = state.firstTabInLine;
      throwError(state, "tab characters must not be used in indentation");
    }
    const following = state.input.charCodeAt(state.position + 1);
    const entryLine = state.line;
    if ((ch === 63 || ch === 58) && isWsOrEolOrEnd(following)) {
      if (!mappingOpened) {
        addMappingEvent(state, state.position, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, COLLECTION_STYLE.BLOCK);
        mappingOpened = true;
      }
      if (ch === 63) {
        if (atExplicitKey) addEmptyScalarEvent(state);
        detected = true;
        atExplicitKey = true;
      } else if (atExplicitKey) atExplicitKey = false;
      else {
        addEmptyScalarEvent(state);
        detected = true;
        atExplicitKey = false;
      }
      state.position += 1;
      pendingExplicitKey = true;
    } else {
      if (atExplicitKey) {
        addEmptyScalarEvent(state);
        atExplicitKey = false;
      }
      const beforeKey = snapshotState(state);
      if (!parseNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) break;
      if (state.line === entryLine) {
        ch = state.input.charCodeAt(state.position);
        while (isWhiteSpace(ch)) ch = state.input.charCodeAt(++state.position);
        if (ch === 58) {
          ch = state.input.charCodeAt(++state.position);
          if (!isWsOrEolOrEnd(ch)) throwError(state, "a whitespace character is expected after the key-value separator within a block mapping");
          if (!mappingOpened) {
            restoreState(state, beforeKey);
            addMappingEvent(state, beforeKey.position, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, COLLECTION_STYLE.BLOCK);
            mappingOpened = true;
            parseNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true);
            ch = state.input.charCodeAt(state.position);
            while (isWhiteSpace(ch)) ch = state.input.charCodeAt(++state.position);
            state.position++;
          }
          detected = true;
          atExplicitKey = false;
          pendingExplicitKey = false;
        } else if (detected) throwError(state, "expected ':' after a mapping key");
        else {
          if (props.anchorStart !== NO_RANGE$1 || props.tagStart !== NO_RANGE$1) {
            restoreState(state, beforeKey);
            return false;
          }
          return true;
        }
      } else if (detected) throwError(state, "can not read a block mapping entry; a multiline key may not be an implicit key");
      else {
        if (props.anchorStart !== NO_RANGE$1 || props.tagStart !== NO_RANGE$1) {
          restoreState(state, beforeKey);
          return false;
        }
        return true;
      }
    }
    if (parseNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, pendingExplicitKey)) pendingExplicitKey = false;
    if (!atExplicitKey) {
      if (pendingExplicitKey) {
        addEmptyScalarEvent(state);
        pendingExplicitKey = false;
      }
    }
    skipSeparationSpace(state, true);
    ch = state.input.charCodeAt(state.position);
    if ((state.line === entryLine || state.lineIndent > nodeIndent) && ch !== 0) throwError(state, "bad indentation of a mapping entry");
    else if (state.lineIndent < nodeIndent) break;
  }
  if (!detected) return false;
  if (atExplicitKey) addEmptyScalarEvent(state);
  if (mappingOpened) addPopEvent(state);
  return true;
}
function parseNode(state, parentIndent, nodeContext, allowToSeek, allowCompact, allowPropertyMapping = true) {
  if (state.depth >= state.maxDepth) throwError(state, `nesting exceeded maxDepth (${state.maxDepth})`);
  state.depth++;
  let indentStatus = 1;
  let atNewLine = false;
  let hasContent = false;
  let propertyStart = null;
  const props = emptyProperties();
  let allowBlockScalars = nodeContext === CONTEXT_BLOCK_OUT || nodeContext === CONTEXT_BLOCK_IN;
  let allowBlockCollections = allowBlockScalars;
  const allowBlockStyles = allowBlockScalars;
  if (allowToSeek && skipSeparationSpace(state, true)) {
    atNewLine = true;
    if (state.lineIndent > parentIndent) indentStatus = 1;
    else if (state.lineIndent === parentIndent) indentStatus = 0;
    else indentStatus = -1;
  }
  if (indentStatus === 1) while (true) {
    const ch = state.input.charCodeAt(state.position);
    const propertyState = snapshotState(state);
    if (atNewLine && indentStatus !== 1 && (ch === 33 || ch === 38)) break;
    if (atNewLine && allowBlockStyles && (props.tagStart !== NO_RANGE$1 || props.anchorStart !== NO_RANGE$1) && (ch === 33 || ch === 38)) {
      const fallbackState = snapshotState(state);
      const flowIndent = parentIndent + 1;
      if (readBlockMapping(state, state.position - state.lineStart, flowIndent, props) && state.events[fallbackState.eventsLength]?.type === EVENT_ID.MAPPING) {
        state.depth--;
        return true;
      }
      restoreState(state, fallbackState);
    }
    if (atNewLine && (ch === 33 && props.tagStart !== NO_RANGE$1 || ch === 38 && props.anchorStart !== NO_RANGE$1)) break;
    if (!readTagProperty(state, props, nodeContext === CONTEXT_FLOW_IN) && !readAnchorProperty(state, props)) break;
    if (propertyStart === null) propertyStart = propertyState;
    if (skipSeparationSpace(state, true)) {
      atNewLine = true;
      allowBlockCollections = allowBlockStyles;
      if (state.lineIndent > parentIndent) indentStatus = 1;
      else if (state.lineIndent === parentIndent) indentStatus = 0;
      else indentStatus = -1;
    } else allowBlockCollections = false;
  }
  if (allowBlockCollections) allowBlockCollections = atNewLine || allowCompact;
  if (indentStatus === 1 || nodeContext === CONTEXT_BLOCK_OUT) {
    const flowIndent = nodeContext === CONTEXT_FLOW_IN || nodeContext === CONTEXT_FLOW_OUT ? parentIndent : parentIndent + 1;
    const blockIndent = state.position - state.lineStart;
    if (indentStatus === 1) if (allowBlockCollections && (readBlockSequence(state, blockIndent, props) || readBlockMapping(state, blockIndent, flowIndent, props)) || readFlowCollection(state, flowIndent, props)) hasContent = true;
    else {
      const ch = state.input.charCodeAt(state.position);
      if (propertyStart !== null && allowPropertyMapping && allowBlockStyles && !allowBlockCollections && ch !== 124 && ch !== 62) {
        const fallbackState = snapshotState(state);
        const propertyIndent = propertyStart.position - propertyStart.lineStart;
        restoreState(state, propertyStart);
        if (readBlockMapping(state, propertyIndent, flowIndent, emptyProperties()) && state.events[fallbackState.eventsLength]?.type === EVENT_ID.MAPPING) hasContent = true;
        else restoreState(state, fallbackState);
      }
      if (!hasContent && (allowBlockScalars && readBlockScalar(state, flowIndent, props) || readSingleQuotedScalar(state, flowIndent, props) || readDoubleQuotedScalar(state, flowIndent, props) || readAlias(state, props) || readPlainScalar(state, flowIndent, nodeContext, props))) hasContent = true;
    }
    else if (indentStatus === 0) hasContent = allowBlockCollections && readBlockSequence(state, blockIndent, props);
  }
  allowBlockScalars = allowBlockScalars && !hasContent;
  if (!hasContent && (props.anchorStart !== NO_RANGE$1 || props.tagStart !== NO_RANGE$1 || allowBlockScalars)) {
    addScalarEvent(state, NO_RANGE$1, NO_RANGE$1, props.anchorStart, props.anchorEnd, props.tagStart, props.tagEnd, SCALAR_STYLE.PLAIN);
    hasContent = true;
  }
  state.depth--;
  return hasContent || props.anchorStart !== NO_RANGE$1 || props.tagStart !== NO_RANGE$1;
}
function readDirective(state) {
  if (state.lineIndent > 0 || state.input.charCodeAt(state.position) !== 37) return false;
  state.position++;
  const nameStart = state.position;
  while (state.input.charCodeAt(state.position) !== 0 && !isWsOrEol(state.input.charCodeAt(state.position))) state.position++;
  const name = state.input.slice(nameStart, state.position);
  const args = [];
  if (name.length === 0) throwError(state, "directive name must not be less than one character in length");
  while (state.input.charCodeAt(state.position) !== 0 && !isEol(state.input.charCodeAt(state.position))) {
    while (isWhiteSpace(state.input.charCodeAt(state.position))) state.position++;
    if (state.input.charCodeAt(state.position) === 35 || isEol(state.input.charCodeAt(state.position)) || state.input.charCodeAt(state.position) === 0) break;
    const start = state.position;
    while (state.input.charCodeAt(state.position) !== 0 && !isWsOrEol(state.input.charCodeAt(state.position))) state.position++;
    args.push(state.input.slice(start, state.position));
  }
  if (isEol(state.input.charCodeAt(state.position))) consumeLineBreak(state);
  if (name === "YAML") {
    if (state.directives.some((directive) => directive.kind === "yaml")) throwError(state, "duplication of %YAML directive");
    if (args.length !== 1) throwError(state, "YAML directive accepts exactly one argument");
    const match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
    if (match === null) throwError(state, "ill-formed argument of the YAML directive");
    if (parseInt(match[1], 10) !== 1) throwError(state, "unacceptable YAML version of the document");
    state.directives.push({
      kind: "yaml",
      version: args[0]
    });
  } else if (name === "TAG") {
    if (args.length !== 2) throwError(state, "TAG directive accepts exactly two arguments");
    const [handle, prefix] = args;
    if (!PATTERN_TAG_HANDLE.test(handle)) throwError(state, "ill-formed tag handle (first argument) of the TAG directive");
    if (HAS_OWN.call(state.tagHandlers, handle)) throwError(state, `there is a previously declared suffix for "${handle}" tag handle`);
    if (!PATTERN_TAG_PREFIX.test(prefix)) throwError(state, "ill-formed tag prefix (second argument) of the TAG directive");
    state.tagHandlers[handle] = prefix;
    state.directives.push({
      kind: "tag",
      handle,
      prefix
    });
  }
  return true;
}
function readDocument(state) {
  state.directives = [];
  state.tagHandlers = /* @__PURE__ */ Object.create(null);
  let hasDirectives = false;
  skipSeparationSpace(state, true);
  while (readDirective(state)) {
    hasDirectives = true;
    skipSeparationSpace(state, true);
  }
  let explicitStart = false;
  let explicitEnd = false;
  let allowCompact = true;
  if (state.lineIndent === 0 && state.input.charCodeAt(state.position) === 45 && state.input.charCodeAt(state.position + 1) === 45 && state.input.charCodeAt(state.position + 2) === 45 && isWsOrEolOrEnd(state.input.charCodeAt(state.position + 3))) {
    explicitStart = true;
    const markerLine = state.line;
    state.position += 3;
    skipSeparationSpace(state, true);
    allowCompact = state.line > markerLine;
  } else if (hasDirectives) throwError(state, "directives end mark is expected");
  const documentEventIndex = state.events.length;
  if (!explicitStart && state.position === state.lineStart && state.input.charCodeAt(state.position) === 46 && testDocumentSeparator(state)) {
    state.position += 3;
    skipSeparationSpace(state, true);
    return;
  }
  addDocumentEvent(state, explicitStart, false);
  if (!parseNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, allowCompact, allowCompact)) addEmptyScalarEvent(state);
  skipSeparationSpace(state, true);
  if (state.position === state.lineStart && testDocumentSeparator(state)) {
    explicitEnd = state.input.charCodeAt(state.position) === 46;
    if (explicitEnd) {
      const markerLine = state.line;
      state.position += 3;
      skipSeparationSpace(state, true);
      if (state.line === markerLine && state.position < state.length) throwError(state, "end of the stream or a document separator is expected");
    }
  }
  const documentEvent = state.events[documentEventIndex];
  if (documentEvent?.type === EVENT_ID.DOCUMENT) documentEvent.explicitEnd = explicitEnd;
  addPopEvent(state);
  if (!explicitEnd && state.position < state.length && !testDocumentBoundary(state)) throwError(state, "end of the stream or a document separator is expected");
}
function parseEvents(input, options) {
  const length = input.length;
  const state = {
    ...DEFAULT_PARSER_OPTIONS,
    ...options,
    input: `${input}\0`,
    length,
    position: 0,
    line: 0,
    lineStart: 0,
    lineIndent: 0,
    firstTabInLine: -1,
    depth: 0,
    directives: [],
    tagHandlers: /* @__PURE__ */ Object.create(null),
    events: []
  };
  const nullpos = input.indexOf("\0");
  if (nullpos !== -1) YAMLException.throwAt(input, nullpos, "null byte is not allowed in input", state.filename);
  while (state.position < state.length) {
    skipByteOrderMark(state);
    skipSeparationSpace(state, true);
    if (state.position >= state.length) break;
    const documentStart = state.position;
    readDocument(state);
    if (state.position === documentStart)
      throwError(state, "can not read a document");
  }
  return state.events;
}
var DEFAULT_LOAD_OPTIONS = {
  ...DEFAULT_PARSER_OPTIONS,
  ...DEFAULT_CONSTRUCTOR_OPTIONS
};
function loadDocuments(input, options = {}) {
  const opts = {
    ...DEFAULT_LOAD_OPTIONS,
    ...options
  };
  const source = String(input);
  const PARSER_OPT_KEYS = Object.keys(DEFAULT_PARSER_OPTIONS);
  const CONSTRUCTOR_OPT_KEYS = Object.keys(DEFAULT_CONSTRUCTOR_OPTIONS);
  return constructFromEvents(parseEvents(source, pick(opts, PARSER_OPT_KEYS)), {
    ...pick(opts, CONSTRUCTOR_OPT_KEYS),
    source
  });
}
function load(input, options) {
  const documents = loadDocuments(input, options);
  if (documents.length === 0) throw new YAMLException("expected a document, but the input is empty");
  if (documents.length === 1) return documents[0];
  throw new YAMLException("expected a single document in the stream, but found more");
}
function hasBit(mask, bit) {
  return (mask & 1 << bit) !== 0;
}
var DEFAULT_SCALAR_STYLE_RULES = {
  applyQuoteFlowKeysOption,
  doubleQuoteForInvisibles,
  doubleQuoteWhitespaceOnly,
  applyForceQuotesOption,
  tryLongOrMultilineAsBlock,
  quoteInvalidPlain,
  fallbackToDoubleQuoted
};
function _preferredQuotedStyle(layout) {
  if (layout.presenterOptions.quoteStyle === "single" && hasBit(layout.allowedStylesMask, SCALAR_STYLE.SINGLE_QUOTED)) return SCALAR_STYLE.SINGLE_QUOTED;
  return SCALAR_STYLE.DOUBLE_QUOTED;
}
function applyQuoteFlowKeysOption(layout) {
  if (!layout.presenterOptions.quoteFlowKeys) return;
  if (!layout.isKey || !layout.flowOnly || layout.style !== SCALAR_STYLE.PLAIN) return;
  layout.style = SCALAR_STYLE.DOUBLE_QUOTED;
}
function doubleQuoteForInvisibles(layout) {
  if (layout.style === SCALAR_STYLE.PLAIN && /[\t\x7F-\xA0\u2028\u2029\uFEFF\uFFFE\uFFFF]/.test(layout.node.value)) layout.style = SCALAR_STYLE.DOUBLE_QUOTED;
}
function doubleQuoteWhitespaceOnly(layout) {
  if (layout.style === SCALAR_STYLE.PLAIN && /^\s+$/.test(layout.node.value)) layout.style = SCALAR_STYLE.DOUBLE_QUOTED;
}
function applyForceQuotesOption(layout) {
  if (!layout.presenterOptions.forceQuotes) return;
  if (layout.isKey || layout.style !== SCALAR_STYLE.PLAIN) return;
  layout.style = layout.node.value.includes("\n") ? SCALAR_STYLE.DOUBLE_QUOTED : _preferredQuotedStyle(layout);
}
function tryLongOrMultilineAsBlock(layout) {
  if (layout.style !== SCALAR_STYLE.PLAIN || layout.isKey) return;
  const value = layout.node.value;
  const multiline = value.indexOf("\n") !== -1;
  if (!hasBit(layout.allowedStylesMask, SCALAR_STYLE.LITERAL_BLOCK)) {
    if (multiline) layout.style = SCALAR_STYLE.DOUBLE_QUOTED;
    return;
  }
  const w2 = layout.presenterOptions.lineWidth;
  if (w2 === -1) {
    if (multiline) layout.style = SCALAR_STYLE.LITERAL_BLOCK;
    return;
  }
  const availableWidth = Math.max(Math.min(w2, 40), w2 - layout.shiftOfContent);
  let position = 0;
  let shouldFold = false;
  while (position <= value.length) {
    let lineEnd = value.length;
    const nextLineBreak = value.indexOf("\n", position);
    if (nextLineBreak !== -1) lineEnd = nextLineBreak;
    const line = value.slice(position, lineEnd);
    if (line.length > availableWidth && line[0] !== " " && / [^ \t]/.test(line)) shouldFold = true;
    if (nextLineBreak === -1) break;
    position = nextLineBreak + 1;
  }
  if (shouldFold) layout.style = SCALAR_STYLE.FOLDED_BLOCK;
  else if (multiline) layout.style = SCALAR_STYLE.LITERAL_BLOCK;
}
function quoteInvalidPlain(layout) {
  if (layout.style === SCALAR_STYLE.PLAIN && !hasBit(layout.allowedStylesMask, SCALAR_STYLE.PLAIN)) layout.style = _preferredQuotedStyle(layout);
}
function fallbackToDoubleQuoted(layout) {
  if (!hasBit(layout.allowedStylesMask, layout.style)) layout.style = SCALAR_STYLE.DOUBLE_QUOTED;
}
var SRC_C_PRINTABLE = "[\\x09\\x0A\\x0D\\x20-\\x7E\\x85\\xA0-\\uD7FF\\uE000-\\uFFFD\\u{10000}-\\u{10FFFF}]";
var SRC_B_CHAR = "[\\n\\r]";
var SRC_C_BYTE_ORDER_MARK = "\\uFEFF";
var SRC_S_WHITE = "[ \\t]";
var SRC_NB_CHAR = `(?:(?!(?:${SRC_B_CHAR}|${SRC_C_BYTE_ORDER_MARK}))${SRC_C_PRINTABLE})`;
var SRC_NS_CHAR = `(?:(?!${SRC_S_WHITE})${SRC_NB_CHAR})`;
var SRC_NB_JSON = "[\\x09\\x20-\\uD7FF\\uE000-\\uFFFF\\u{10000}-\\u{10FFFF}]";
var SRC_C_INDICATOR = "[-?:,\\[\\]{}#&*!|>'\"%@`]";
var SRC_C_FLOW_INDICATOR = "[,\\[\\]{}]";
var SRC_NS_PLAIN_SAFE_FLOW_OUT = SRC_NS_CHAR;
var SRC_NS_PLAIN_SAFE_FLOW_IN = `(?:(?!${SRC_C_FLOW_INDICATOR})${SRC_NS_CHAR})`;
var SRC_NS_PLAIN_FIRST_FLOW_OUT = `(?:(?:(?!${SRC_C_INDICATOR})${SRC_NS_CHAR})|[?:-](?=${SRC_NS_PLAIN_SAFE_FLOW_OUT}))`;
var SRC_NS_PLAIN_FIRST_FLOW_IN = `(?:(?:(?!${SRC_C_INDICATOR})${SRC_NS_CHAR})|[?:-](?=${SRC_NS_PLAIN_SAFE_FLOW_IN}))`;
var SRC_NS_PLAIN_CHAR_FLOW_OUT = `(?:(?:(?![:#])${SRC_NS_PLAIN_SAFE_FLOW_OUT})|:(?=${SRC_NS_PLAIN_SAFE_FLOW_OUT}))#*`;
var SRC_NS_PLAIN_CHAR_FLOW_IN = `(?:(?:(?![:#])${SRC_NS_PLAIN_SAFE_FLOW_IN})|:(?=${SRC_NS_PLAIN_SAFE_FLOW_IN}))#*`;
var SRC_NB_NS_PLAIN_IN_LINE_FLOW_OUT = `(?:${SRC_S_WHITE}*${SRC_NS_PLAIN_CHAR_FLOW_OUT})*`;
var SRC_NB_NS_PLAIN_IN_LINE_FLOW_IN = `(?:${SRC_S_WHITE}*${SRC_NS_PLAIN_CHAR_FLOW_IN})*`;
var SRC_NS_PLAIN_ONE_LINE_FLOW_OUT = `${SRC_NS_PLAIN_FIRST_FLOW_OUT}#*${SRC_NB_NS_PLAIN_IN_LINE_FLOW_OUT}`;
var SRC_NS_PLAIN_ONE_LINE_FLOW_IN = `${SRC_NS_PLAIN_FIRST_FLOW_IN}#*${SRC_NB_NS_PLAIN_IN_LINE_FLOW_IN}`;
var SRC_NS_PLAIN_ONE_LINE_BLOCK_KEY = SRC_NS_PLAIN_ONE_LINE_FLOW_OUT;
var SRC_NS_PLAIN_ONE_LINE_FLOW_KEY = SRC_NS_PLAIN_ONE_LINE_FLOW_IN;
var SRC_S_NS_PLAIN_NEXT_LINE_FLOW_OUT = `\\n+${SRC_NS_PLAIN_CHAR_FLOW_OUT}${SRC_NB_NS_PLAIN_IN_LINE_FLOW_OUT}`;
var SRC_S_NS_PLAIN_NEXT_LINE_FLOW_IN = `\\n+${SRC_NS_PLAIN_CHAR_FLOW_IN}${SRC_NB_NS_PLAIN_IN_LINE_FLOW_IN}`;
var SRC_NS_PLAIN_MULTI_LINE_FLOW_OUT = `${SRC_NS_PLAIN_ONE_LINE_FLOW_OUT}(?:${SRC_S_NS_PLAIN_NEXT_LINE_FLOW_OUT})*`;
var SRC_NS_PLAIN_MULTI_LINE_FLOW_IN = `${SRC_NS_PLAIN_ONE_LINE_FLOW_IN}(?:${SRC_S_NS_PLAIN_NEXT_LINE_FLOW_IN})*`;
var NS_PLAIN_FLOW_OUT = new RegExp(`^(?:${SRC_NS_PLAIN_MULTI_LINE_FLOW_OUT})$`, "u");
var NS_PLAIN_FLOW_IN = new RegExp(`^(?:${SRC_NS_PLAIN_MULTI_LINE_FLOW_IN})$`, "u");
var NS_PLAIN_BLOCK_KEY = new RegExp(`^(?:${SRC_NS_PLAIN_ONE_LINE_BLOCK_KEY})$`, "u");
var NS_PLAIN_FLOW_KEY = new RegExp(`^(?:${SRC_NS_PLAIN_ONE_LINE_FLOW_KEY})$`, "u");
var NB_SINGLE_ONE_LINE = new RegExp(`^(?:${SRC_NB_JSON})*$`, "u");
var NB_SINGLE_MULTI_LINE = new RegExp(`^(?:${SRC_NB_JSON}|\\n)*$`, "u");
var BLOCK_SCALAR_CONTENT = new RegExp(`^(?:${SRC_NB_CHAR}|\\n)*$`, "u");
var DEFAULT_PRESENTER_OPTIONS = {
  indent: 2,
  seqNoIndent: false,
  seqInlineFirst: true,
  lineWidth: 80,
  flowBracketPadding: false,
  flowSkipCommaSpace: false,
  flowSkipColonSpace: false,
  quoteFlowKeys: false,
  quoteStyle: "single",
  forceQuotes: false,
  scalarStyleRules: Object.keys(DEFAULT_SCALAR_STYLE_RULES).map((name) => Reflect.get(DEFAULT_SCALAR_STYLE_RULES, name)),
  tagBeforeAnchor: false
};
var DEFAULT_DUMP_OPTIONS = {
  ...DEFAULT_PRESENTER_OPTIONS,
  schema: DUMP_SCHEMA,
  skipInvalid: false,
  noRefs: false,
  flowLevel: -1,
  sortKeys: false,
  transform: () => {
  }
};
var EVENT_DOCUMENT = EVENT_ID.DOCUMENT;
var EVENT_SEQUENCE = EVENT_ID.SEQUENCE;
var EVENT_MAPPING = EVENT_ID.MAPPING;
var EVENT_SCALAR = EVENT_ID.SCALAR;
var EVENT_ALIAS = EVENT_ID.ALIAS;
var EVENT_POP = EVENT_ID.POP;
var SCALAR_STYLE_PLAIN = SCALAR_STYLE.PLAIN;
var SCALAR_STYLE_SINGLE_QUOTED = SCALAR_STYLE.SINGLE_QUOTED;
var SCALAR_STYLE_DOUBLE_QUOTED = SCALAR_STYLE.DOUBLE_QUOTED;
var SCALAR_STYLE_LITERAL_BLOCK = SCALAR_STYLE.LITERAL_BLOCK;
var SCALAR_STYLE_FOLDED_BLOCK = SCALAR_STYLE.FOLDED_BLOCK;
var COLLECTION_STYLE_BLOCK = COLLECTION_STYLE.BLOCK;
var COLLECTION_STYLE_FLOW = COLLECTION_STYLE.FLOW;
var CHOMPING_CLIP = CHOMPING_MODE.CLIP;
var CHOMPING_STRIP = CHOMPING_MODE.STRIP;
var CHOMPING_KEEP = CHOMPING_MODE.KEEP;

// node_modules/marked/lib/marked.esm.js
function M() {
  return { async: false, breaks: false, extensions: null, gfm: true, hooks: null, pedantic: false, renderer: null, silent: false, tokenizer: null, walkTokens: null };
}
var T = M();
function N(l3) {
  T = l3;
}
var _ = { exec: () => null };
function E(l3) {
  let e = [];
  return (t) => {
    let n = Math.max(0, Math.min(3, t - 1)), s = e[n];
    return s || (s = l3(n), e[n] = s), s;
  };
}
function d(l3, e = "") {
  let t = typeof l3 == "string" ? l3 : l3.source, n = { replace: (s, r) => {
    let i = typeof r == "string" ? r : r.source;
    return i = i.replace(m.caret, "$1"), t = t.replace(s, i), n;
  }, getRegex: () => new RegExp(t, e) };
  return n;
}
var Te = ((l3 = "") => {
  try {
    return !!new RegExp("(?<=1)(?<!1)" + l3);
  } catch {
    return false;
  }
})();
var m = { codeRemoveIndent: /^(?: {1,4}| {0,3}\t)/gm, outputLinkReplace: /\\([\[\]])/g, indentCodeCompensation: /^(\s+)(?:```)/, beginningSpace: /^\s+/, endingHash: /#$/, startingSpaceChar: /^ /, endingSpaceChar: / $/, nonSpaceChar: /[^ ]/, newLineCharGlobal: /\n/g, tabCharGlobal: /\t/g, multipleSpaceGlobal: /\s+/g, blankLine: /^[ \t]*$/, doubleBlankLine: /\n[ \t]*\n[ \t]*$/, blockquoteStart: /^ {0,3}>/, blockquoteSetextReplace: /\n {0,3}((?:=+|-+) *)(?=\n|$)/g, blockquoteSetextReplace2: /^ {0,3}>[ \t]?/gm, listReplaceNesting: /^ {1,4}(?=( {4})*[^ ])/g, listIsTask: /^\[[ xX]\] +\S/, listReplaceTask: /^\[[ xX]\] +/, listTaskCheckbox: /\[[ xX]\]/, anyLine: /\n.*\n/, hrefBrackets: /^<(.*)>$/, tableDelimiter: /[:|]/, tableAlignChars: /^\||\| *$/g, tableRowBlankLine: /\n[ \t]*$/, tableAlignRight: /^ *-+: *$/, tableAlignCenter: /^ *:-+: *$/, tableAlignLeft: /^ *:-+ *$/, startATag: /^<a /i, endATag: /^<\/a>/i, startPreScriptTag: /^<(pre|code|kbd|script)(\s|>)/i, endPreScriptTag: /^<\/(pre|code|kbd|script)(\s|>)/i, startAngleBracket: /^</, endAngleBracket: />$/, pedanticHrefTitle: /^([^'"]*[^\s])\s+(['"])(.*)\2/, unicodeAlphaNumeric: /[\p{L}\p{N}]/u, escapeTest: /[&<>"']/, escapeReplace: /[&<>"']/g, escapeTestNoEncode: /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/, escapeReplaceNoEncode: /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/g, caret: /(^|[^\[])\^/g, percentDecode: /%25/g, findPipe: /\|/g, splitPipe: / \|/, slashPipe: /\\\|/g, carriageReturn: /\r\n|\r/g, spaceLine: /^ +$/gm, notSpaceStart: /^\S*/, endingNewline: /\n$/, listItemRegex: (l3) => new RegExp(`^( {0,3}${l3})((?:[	 ][^\\n]*)?(?:\\n|$))`), nextBulletRegex: E((l3) => new RegExp(`^ {0,${l3}}(?:[*+-]|\\d{1,9}[.)])((?:[ 	][^\\n]*)?(?:\\n|$))`)), hrRegex: E((l3) => new RegExp(`^ {0,${l3}}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)`)), fencesBeginRegex: E((l3) => new RegExp(`^ {0,${l3}}(?:\`\`\`|~~~)`)), headingBeginRegex: E((l3) => new RegExp(`^ {0,${l3}}#`)), htmlBeginRegex: E((l3) => new RegExp(`^ {0,${l3}}<(?:[a-z].*>|!--)`, "i")), blockquoteBeginRegex: E((l3) => new RegExp(`^ {0,${l3}}>`)) };
var Oe = /^(?:[ \t]*(?:\n|$))+/;
var we = /^((?: {4}| {0,3}\t)[^\n]+(?:\n(?:[ \t]*(?:\n|$))*)?)+/;
var ye = /^ {0,3}(`{3,}(?=[^`\n]*(?:\n|$))|~{3,})([^\n]*)(?:\n|$)(?:|([\s\S]*?)(?:\n|$))(?: {0,3}\1[~`]* *(?=\n|$)|$)/;
var B = /^ {0,3}((?:-[\t ]*){3,}|(?:_[ \t]*){3,}|(?:\*[ \t]*){3,})(?:\n+|$)/;
var Pe = /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/;
var j = / {0,3}(?:[*+-]|\d{1,9}[.)])/;
var oe = /^(?!bull |blockCode|fences|blockquote|heading|html|table)((?:.|\n(?!\s*?\n|bull |blockCode|fences|blockquote|heading|html|table))+?)\n {0,3}(=+|-+) *(?:\n+|$)/;
var ae = d(oe).replace(/bull/g, j).replace(/blockCode/g, /(?: {4}| {0,3}\t)/).replace(/fences/g, / {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g, / {0,3}>/).replace(/heading/g, / {0,3}#{1,6}/).replace(/html/g, / {0,3}<[^\n>]+>\n/).replace(/\|table/g, "").getRegex();
var Se = d(oe).replace(/bull/g, j).replace(/blockCode/g, /(?: {4}| {0,3}\t)/).replace(/fences/g, / {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g, / {0,3}>/).replace(/heading/g, / {0,3}#{1,6}/).replace(/html/g, / {0,3}<[^\n>]+>\n/).replace(/table/g, / {0,3}\|?(?:[:\- ]*\|)+[\:\- ]*\n/).getRegex();
var F = /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/;
var $e = /^[^\n]+/;
var U = /(?!\s*\])(?:\\[\s\S]|[^\[\]\\])+/;
var Le = d(/^ {0,3}\[(label)\]: *(?:\n[ \t]*)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n[ \t]*)?| *\n[ \t]*)(title))? *(?:\n+|$)/).replace("label", U).replace("title", /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/).getRegex();
var _e = d(/^(bull)([ \t][^\n]*?)?(?:\n|$)/).replace(/bull/g, j).getRegex();
var H = "address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option|p|param|search|section|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul";
var K = /<!--(?:-?>|[\s\S]*?(?:-->|$))/;
var ze = d("^ {0,3}(?:<(script|pre|style|textarea)[\\s>][\\s\\S]*?(?:</\\1>[^\\n]*\\n+|$)|comment[^\\n]*(\\n+|$)|<\\?[\\s\\S]*?(?:\\?>\\n*|$)|<![A-Z][\\s\\S]*?(?:>\\n*|$)|<!\\[CDATA\\[[\\s\\S]*?(?:\\]\\]>\\n*|$)|</?(tag)(?: +|\\n|/?>)[\\s\\S]*?(?:(?:\\n[ 	]*)+\\n|$)|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n[ 	]*)+\\n|$)|</(?!script|pre|style|textarea)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n[ 	]*)+\\n|$))", "i").replace("comment", K).replace("tag", H).replace("attribute", / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex();
var le = d(F).replace("hr", B).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("|lheading", "").replace("|table", "").replace("blockquote", " {0,3}>").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)])[ \\t]+[^ \\t\\n]").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", H).getRegex();
var Me = d(/^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/).replace("paragraph", le).getRegex();
var W = { blockquote: Me, code: we, def: Le, fences: ye, heading: Pe, hr: B, html: ze, lheading: ae, list: _e, newline: Oe, paragraph: le, table: _, text: $e };
var se = d("^ *([^\\n ].*)\\n {0,3}((?:\\| *)?:?-+:? *(?:\\| *:?-+:? *)*(?:\\| *)?)(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)").replace("hr", B).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("blockquote", " {0,3}>").replace("code", "(?: {4}| {0,3}	)[^\\n]").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)])[ \\t]").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", H).getRegex();
var Ee = { ...W, lheading: Se, table: se, paragraph: d(F).replace("hr", B).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("|lheading", "").replace("table", se).replace("blockquote", " {0,3}>").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)])[ \\t]+[^ \\t\\n]").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", H).getRegex() };
var Ie = { ...W, html: d(`^ *(?:comment *(?:\\n|\\s*$)|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)|<tag(?:"[^"]*"|'[^']*'|\\s[^'"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))`).replace("comment", K).replace(/tag/g, "(?!(?:a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)\\b)\\w+(?!:|[^\\w\\s@]*@)\\b").getRegex(), def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, heading: /^(#{1,6})(.*)(?:\n+|$)/, fences: _, lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/, paragraph: d(F).replace("hr", B).replace("heading", ` *#{1,6} *[^
]`).replace("lheading", ae).replace("|table", "").replace("blockquote", " {0,3}>").replace("|fences", "").replace("|list", "").replace("|html", "").replace("|tag", "").getRegex() };
var Ae = /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/;
var Ce = /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/;
var ue = /^( {2,}|\\)\n(?!\s*$)/;
var Be = /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*_]|\b_|$)|[^ ](?= {2,}\n)))/;
var I = /[\p{P}\p{S}]/u;
var Z = /[\s\p{P}\p{S}]/u;
var X = /[^\s\p{P}\p{S}]/u;
var De = d(/^((?![*_])punctSpace)/, "u").replace(/punctSpace/g, Z).getRegex();
var pe = /(?!~)[\p{P}\p{S}]/u;
var qe = /(?!~)[\s\p{P}\p{S}]/u;
var ve = /(?:[^\s\p{P}\p{S}]|~)/u;
var He = d(/link|precode-code|html/, "g").replace("link", /\[(?:[^\[\]`]|(?<a>`+)[^`]+\k<a>(?!`))*?\]\((?:\\[\s\S]|[^\\\(\)]|\((?:\\[\s\S]|[^\\\(\)])*\))*\)/).replace("precode-", Te ? "(?<!`)()" : "(^^|[^`])").replace("code", /(?<b>`+)[^`]+\k<b>(?!`)/).replace("html", /<(?! )[^<>]*?>/).getRegex();
var ce = /^(?:\*+(?:((?!\*)punct)|([^\s*]))?)|^_+(?:((?!_)punct)|([^\s_]))?/;
var Ze = d(ce, "u").replace(/punct/g, I).getRegex();
var Ge = d(ce, "u").replace(/punct/g, pe).getRegex();
var he = "^[^_*]*?__[^_*]*?\\*[^_*]*?(?=__)|[^*]+(?=[^*])|(?!\\*)punct(\\*+)(?=[\\s]|$)|notPunctSpace(\\*+)(?!\\*)(?=punctSpace|$)|(?!\\*)punctSpace(\\*+)(?=notPunctSpace)|[\\s](\\*+)(?!\\*)(?=punct)|(?!\\*)punct(\\*+)(?!\\*)(?=punct)|notPunctSpace(\\*+)(?=notPunctSpace)";
var Ne = d(he, "gu").replace(/notPunctSpace/g, X).replace(/punctSpace/g, Z).replace(/punct/g, I).getRegex();
var Qe = d(he, "gu").replace(/notPunctSpace/g, ve).replace(/punctSpace/g, qe).replace(/punct/g, pe).getRegex();
var je = d("^[^_*]*?\\*\\*[^_*]*?_[^_*]*?(?=\\*\\*)|[^_]+(?=[^_])|(?!_)punct(_+)(?=[\\s]|$)|notPunctSpace(_+)(?!_)(?=punctSpace|$)|(?!_)punctSpace(_+)(?=notPunctSpace)|[\\s](_+)(?!_)(?=punct)|(?!_)punct(_+)(?!_)(?=punct)", "gu").replace(/notPunctSpace/g, X).replace(/punctSpace/g, Z).replace(/punct/g, I).getRegex();
var Fe = d(/^~~?(?:((?!~)punct)|[^\s~])/, "u").replace(/punct/g, I).getRegex();
var Ue = "^[^~]+(?=[^~])|(?!~)punct(~~?)(?=[\\s]|$)|notPunctSpace(~~?)(?!~)(?=punctSpace|$)|(?!~)punctSpace(~~?)(?=notPunctSpace)|[\\s](~~?)(?!~)(?=punct)|(?!~)punct(~~?)(?!~)(?=punct)|notPunctSpace(~~?)(?=notPunctSpace)";
var Ke = d(Ue, "gu").replace(/notPunctSpace/g, X).replace(/punctSpace/g, Z).replace(/punct/g, I).getRegex();
var We = d(/\\(punct)/, "gu").replace(/punct/g, I).getRegex();
var Xe = d(/^<(scheme:[^\s\x00-\x1f<>]*|email)>/).replace("scheme", /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/).replace("email", /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/).getRegex();
var Je = d(K).replace("(?:-->|$)", "-->").getRegex();
var Ve = d("^comment|^</[a-zA-Z][\\w:-]*\\s*>|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^<![a-zA-Z]+\\s[\\s\\S]*?>|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>").replace("comment", Je).replace("attribute", /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/).getRegex();
var v = /(?:\[(?:\\[\s\S]|[^\[\]\\])*\]|\\[\s\S]|`+(?!`)[^`]*?`+(?!`)|``+(?=\])|[^\[\]\\`])*?/;
var Ye = d(/^!?\[(label)\]\(\s*(href)(?:(?:[ \t]+(?:\n[ \t]*)?|\n[ \t]*)(title))?\s*\)/).replace("label", v).replace("href", /<(?:\\.|[^\n<>\\])+>|[^ \t\n\x00-\x1f]*/).replace("title", /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/).getRegex();
var ke = d(/^!?\[(label)\]\[(ref)\]/).replace("label", v).replace("ref", U).getRegex();
var de = d(/^!?\[(ref)\](?:\[\])?/).replace("ref", U).getRegex();
var et = d("reflink|nolink(?!\\()", "g").replace("reflink", ke).replace("nolink", de).getRegex();
var ie = /[hH][tT][tT][pP][sS]?|[fF][tT][pP]/;
var J = { _backpedal: _, anyPunctuation: We, autolink: Xe, blockSkip: He, br: ue, code: Ce, del: _, delLDelim: _, delRDelim: _, emStrongLDelim: Ze, emStrongRDelimAst: Ne, emStrongRDelimUnd: je, escape: Ae, link: Ye, nolink: de, punctuation: De, reflink: ke, reflinkSearch: et, tag: Ve, text: Be, url: _ };
var tt = { ...J, link: d(/^!?\[(label)\]\((.*?)\)/).replace("label", v).getRegex(), reflink: d(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace("label", v).getRegex() };
var Q = { ...J, emStrongRDelimAst: Qe, emStrongLDelim: Ge, delLDelim: Fe, delRDelim: Ke, url: d(/^((?:protocol):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/).replace("protocol", ie).replace("email", /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/).getRegex(), _backpedal: /(?:[^?!.,:;*_'"~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_'"~)]+(?!$))+/, del: /^(~~?)(?=[^\s~])((?:\\[\s\S]|[^\\])*?(?:\\[\s\S]|[^\s~\\]))\1(?=[^~]|$)/, text: d(/^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\<!\[`*~_]|\b_|protocol:\/\/|www\.|$)|[^ ](?= {2,}\n)|[^a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-](?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)))/).replace("protocol", ie).getRegex() };
var nt = { ...Q, br: d(ue).replace("{2,}", "*").getRegex(), text: d(Q.text).replace("\\b_", "\\b_| {2,}\\n").replace(/\{2,\}/g, "*").getRegex() };
var D = { normal: W, gfm: Ee, pedantic: Ie };
var A = { normal: J, gfm: Q, breaks: nt, pedantic: tt };
var rt = { "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;", "'": "&#39;" };
var ge = (l3) => rt[l3];
function O(l3, e) {
  if (e) {
    if (m.escapeTest.test(l3)) return l3.replace(m.escapeReplace, ge);
  } else if (m.escapeTestNoEncode.test(l3)) return l3.replace(m.escapeReplaceNoEncode, ge);
  return l3;
}
function V(l3) {
  try {
    l3 = encodeURI(l3).replace(m.percentDecode, "%");
  } catch {
    return null;
  }
  return l3;
}
function Y(l3, e) {
  let t = l3.replace(m.findPipe, (r, i, o) => {
    let u = false, a = i;
    for (; --a >= 0 && o[a] === "\\"; ) u = !u;
    return u ? "|" : " |";
  }), n = t.split(m.splitPipe), s = 0;
  if (n[0].trim() || n.shift(), n.length > 0 && !n.at(-1)?.trim() && n.pop(), e) if (n.length > e) n.splice(e);
  else for (; n.length < e; ) n.push("");
  for (; s < n.length; s++) n[s] = n[s].trim().replace(m.slashPipe, "|");
  return n;
}
function $(l3, e, t) {
  let n = l3.length;
  if (n === 0) return "";
  let s = 0;
  for (; s < n; ) {
    let r = l3.charAt(n - s - 1);
    if (r === e && !t) s++;
    else if (r !== e && t) s++;
    else break;
  }
  return l3.slice(0, n - s);
}
function ee(l3) {
  let e = l3.split(`
`), t = e.length - 1;
  for (; t >= 0 && m.blankLine.test(e[t]); ) t--;
  return e.length - t <= 2 ? l3 : e.slice(0, t + 1).join(`
`);
}
function fe(l3, e) {
  if (l3.indexOf(e[1]) === -1) return -1;
  let t = 0;
  for (let n = 0; n < l3.length; n++) if (l3[n] === "\\") n++;
  else if (l3[n] === e[0]) t++;
  else if (l3[n] === e[1] && (t--, t < 0)) return n;
  return t > 0 ? -2 : -1;
}
function me(l3, e = 0) {
  let t = e, n = "";
  for (let s of l3) if (s === "	") {
    let r = 4 - t % 4;
    n += " ".repeat(r), t += r;
  } else n += s, t++;
  return n;
}
function xe(l3, e, t, n, s) {
  let r = e.href, i = e.title || null, o = l3[1].replace(s.other.outputLinkReplace, "$1");
  n.state.inLink = true;
  let u = { type: l3[0].charAt(0) === "!" ? "image" : "link", raw: t, href: r, title: i, text: o, tokens: n.inlineTokens(o) };
  return n.state.inLink = false, u;
}
function st(l3, e, t) {
  let n = l3.match(t.other.indentCodeCompensation);
  if (n === null) return e;
  let s = n[1];
  return e.split(`
`).map((r) => {
    let i = r.match(t.other.beginningSpace);
    if (i === null) return r;
    let [o] = i;
    return o.length >= s.length ? r.slice(s.length) : r;
  }).join(`
`);
}
var w = class {
  options;
  rules;
  lexer;
  constructor(e) {
    this.options = e || T;
  }
  space(e) {
    let t = this.rules.block.newline.exec(e);
    if (t && t[0].length > 0) return { type: "space", raw: t[0] };
  }
  code(e) {
    let t = this.rules.block.code.exec(e);
    if (t) {
      let n = this.options.pedantic ? t[0] : ee(t[0]), s = n.replace(this.rules.other.codeRemoveIndent, "");
      return { type: "code", raw: n, codeBlockStyle: "indented", text: s };
    }
  }
  fences(e) {
    let t = this.rules.block.fences.exec(e);
    if (t) {
      let n = t[0], s = st(n, t[3] || "", this.rules);
      return { type: "code", raw: n, lang: t[2] ? t[2].trim().replace(this.rules.inline.anyPunctuation, "$1") : t[2], text: s };
    }
  }
  heading(e) {
    let t = this.rules.block.heading.exec(e);
    if (t) {
      let n = t[2].trim();
      if (this.rules.other.endingHash.test(n)) {
        let s = $(n, "#");
        (this.options.pedantic || !s || this.rules.other.endingSpaceChar.test(s)) && (n = s.trim());
      }
      return { type: "heading", raw: $(t[0], `
`), depth: t[1].length, text: n, tokens: this.lexer.inline(n) };
    }
  }
  hr(e) {
    let t = this.rules.block.hr.exec(e);
    if (t) return { type: "hr", raw: $(t[0], `
`) };
  }
  blockquote(e) {
    let t = this.rules.block.blockquote.exec(e);
    if (t) {
      let n = $(t[0], `
`).split(`
`), s = "", r = "", i = [];
      for (; n.length > 0; ) {
        let o = false, u = [], a;
        for (a = 0; a < n.length; a++) if (this.rules.other.blockquoteStart.test(n[a])) u.push(n[a]), o = true;
        else if (!o) u.push(n[a]);
        else break;
        n = n.slice(a);
        let c = u.join(`
`), p = c.replace(this.rules.other.blockquoteSetextReplace, `
    $1`).replace(this.rules.other.blockquoteSetextReplace2, "");
        s = s ? `${s}
${c}` : c, r = r ? `${r}
${p}` : p;
        let k = this.lexer.state.top;
        if (this.lexer.state.top = true, this.lexer.blockTokens(p, i, true), this.lexer.state.top = k, n.length === 0) break;
        let h = i.at(-1);
        if (h?.type === "code") break;
        if (h?.type === "blockquote") {
          let R = h, f = R.raw + `
` + n.join(`
`), S = this.blockquote(f);
          i[i.length - 1] = S, s = s.substring(0, s.length - R.raw.length) + S.raw, r = r.substring(0, r.length - R.text.length) + S.text;
          break;
        } else if (h?.type === "list") {
          let R = h, f = R.raw + `
` + n.join(`
`), S = this.list(f);
          i[i.length - 1] = S, s = s.substring(0, s.length - h.raw.length) + S.raw, r = r.substring(0, r.length - R.raw.length) + S.raw, n = f.substring(i.at(-1).raw.length).split(`
`);
          continue;
        }
      }
      return { type: "blockquote", raw: s, tokens: i, text: r };
    }
  }
  list(e) {
    let t = this.rules.block.list.exec(e);
    if (t) {
      let n = t[1].trim(), s = n.length > 1, r = { type: "list", raw: "", ordered: s, start: s ? +n.slice(0, -1) : "", loose: false, items: [] };
      n = s ? `\\d{1,9}\\${n.slice(-1)}` : `\\${n}`, this.options.pedantic && (n = s ? n : "[*+-]");
      let i = this.rules.other.listItemRegex(n), o = false;
      for (; e; ) {
        let a = false, c = "", p = "";
        if (!(t = i.exec(e)) || this.rules.block.hr.test(e)) break;
        c = t[0], e = e.substring(c.length);
        let k = me(t[2].split(`
`, 1)[0], t[1].length), h = e.split(`
`, 1)[0], R = !k.trim(), f = 0;
        if (this.options.pedantic ? (f = 2, p = k.trimStart()) : R ? f = t[1].length + 1 : (f = k.search(this.rules.other.nonSpaceChar), f = f > 4 ? 1 : f, p = k.slice(f), f += t[1].length), R && this.rules.other.blankLine.test(h) && (c += h + `
`, e = e.substring(h.length + 1), a = true), !a) {
          let S = this.rules.other.nextBulletRegex(f), te = this.rules.other.hrRegex(f), ne = this.rules.other.fencesBeginRegex(f), re = this.rules.other.headingBeginRegex(f), be = this.rules.other.htmlBeginRegex(f), Re = this.rules.other.blockquoteBeginRegex(f);
          for (; e; ) {
            let G = e.split(`
`, 1)[0], C;
            if (h = G, this.options.pedantic ? (h = h.replace(this.rules.other.listReplaceNesting, "  "), C = h) : C = h.replace(this.rules.other.tabCharGlobal, "    "), ne.test(h) || re.test(h) || be.test(h) || Re.test(h) || S.test(h) || te.test(h)) break;
            if (C.search(this.rules.other.nonSpaceChar) >= f || !h.trim()) p += `
` + C.slice(f);
            else {
              if (R || k.replace(this.rules.other.tabCharGlobal, "    ").search(this.rules.other.nonSpaceChar) >= 4 || ne.test(k) || re.test(k) || te.test(k)) break;
              p += `
` + h;
            }
            R = !h.trim(), c += G + `
`, e = e.substring(G.length + 1), k = C.slice(f);
          }
        }
        r.loose || (o ? r.loose = true : this.rules.other.doubleBlankLine.test(c) && (o = true)), r.items.push({ type: "list_item", raw: c, task: !!this.options.gfm && this.rules.other.listIsTask.test(p), loose: false, text: p, tokens: [] }), r.raw += c;
      }
      let u = r.items.at(-1);
      if (u) u.raw = u.raw.trimEnd(), u.text = u.text.trimEnd();
      else return;
      r.raw = r.raw.trimEnd();
      for (let a of r.items) {
        this.lexer.state.top = false, a.tokens = this.lexer.blockTokens(a.text, []);
        let c = a.tokens[0];
        if (a.task && (c?.type === "text" || c?.type === "paragraph")) {
          a.text = a.text.replace(this.rules.other.listReplaceTask, ""), c.raw = c.raw.replace(this.rules.other.listReplaceTask, ""), c.text = c.text.replace(this.rules.other.listReplaceTask, "");
          for (let k = this.lexer.inlineQueue.length - 1; k >= 0; k--) if (this.rules.other.listIsTask.test(this.lexer.inlineQueue[k].src)) {
            this.lexer.inlineQueue[k].src = this.lexer.inlineQueue[k].src.replace(this.rules.other.listReplaceTask, "");
            break;
          }
          let p = this.rules.other.listTaskCheckbox.exec(a.raw);
          if (p) {
            let k = { type: "checkbox", raw: p[0] + " ", checked: p[0] !== "[ ]" };
            a.checked = k.checked, r.loose ? a.tokens[0] && ["paragraph", "text"].includes(a.tokens[0].type) && "tokens" in a.tokens[0] && a.tokens[0].tokens ? (a.tokens[0].raw = k.raw + a.tokens[0].raw, a.tokens[0].text = k.raw + a.tokens[0].text, a.tokens[0].tokens.unshift(k)) : a.tokens.unshift({ type: "paragraph", raw: k.raw, text: k.raw, tokens: [k] }) : a.tokens.unshift(k);
          }
        } else a.task && (a.task = false);
        if (!r.loose) {
          let p = a.tokens.filter((h) => h.type === "space"), k = p.length > 0 && p.some((h) => this.rules.other.anyLine.test(h.raw));
          r.loose = k;
        }
      }
      if (r.loose) for (let a of r.items) {
        a.loose = true;
        for (let c of a.tokens) c.type === "text" && (c.type = "paragraph");
      }
      return r;
    }
  }
  html(e) {
    let t = this.rules.block.html.exec(e);
    if (t) {
      let n = ee(t[0]);
      return { type: "html", block: true, raw: n, pre: t[1] === "pre" || t[1] === "script" || t[1] === "style", text: n };
    }
  }
  def(e) {
    let t = this.rules.block.def.exec(e);
    if (t) {
      let n = t[1].toLowerCase().replace(this.rules.other.multipleSpaceGlobal, " "), s = t[2] ? t[2].replace(this.rules.other.hrefBrackets, "$1").replace(this.rules.inline.anyPunctuation, "$1") : "", r = t[3] ? t[3].substring(1, t[3].length - 1).replace(this.rules.inline.anyPunctuation, "$1") : t[3];
      return { type: "def", tag: n, raw: $(t[0], `
`), href: s, title: r };
    }
  }
  table(e) {
    let t = this.rules.block.table.exec(e);
    if (!t || !this.rules.other.tableDelimiter.test(t[2])) return;
    let n = Y(t[1]), s = t[2].replace(this.rules.other.tableAlignChars, "").split("|"), r = t[3]?.trim() ? t[3].replace(this.rules.other.tableRowBlankLine, "").split(`
`) : [], i = { type: "table", raw: $(t[0], `
`), header: [], align: [], rows: [] };
    if (n.length === s.length) {
      for (let o of s) this.rules.other.tableAlignRight.test(o) ? i.align.push("right") : this.rules.other.tableAlignCenter.test(o) ? i.align.push("center") : this.rules.other.tableAlignLeft.test(o) ? i.align.push("left") : i.align.push(null);
      for (let o = 0; o < n.length; o++) i.header.push({ text: n[o], tokens: this.lexer.inline(n[o]), header: true, align: i.align[o] });
      for (let o of r) i.rows.push(Y(o, i.header.length).map((u, a) => ({ text: u, tokens: this.lexer.inline(u), header: false, align: i.align[a] })));
      return i;
    }
  }
  lheading(e) {
    let t = this.rules.block.lheading.exec(e);
    if (t) {
      let n = t[1].trim();
      return { type: "heading", raw: $(t[0], `
`), depth: t[2].charAt(0) === "=" ? 1 : 2, text: n, tokens: this.lexer.inline(n) };
    }
  }
  paragraph(e) {
    let t = this.rules.block.paragraph.exec(e);
    if (t) {
      let n = t[1].charAt(t[1].length - 1) === `
` ? t[1].slice(0, -1) : t[1];
      return { type: "paragraph", raw: t[0], text: n, tokens: this.lexer.inline(n) };
    }
  }
  text(e) {
    let t = this.rules.block.text.exec(e);
    if (t) return { type: "text", raw: t[0], text: t[0], tokens: this.lexer.inline(t[0]) };
  }
  escape(e) {
    let t = this.rules.inline.escape.exec(e);
    if (t) return { type: "escape", raw: t[0], text: t[1] };
  }
  tag(e) {
    let t = this.rules.inline.tag.exec(e);
    if (t) return !this.lexer.state.inLink && this.rules.other.startATag.test(t[0]) ? this.lexer.state.inLink = true : this.lexer.state.inLink && this.rules.other.endATag.test(t[0]) && (this.lexer.state.inLink = false), !this.lexer.state.inRawBlock && this.rules.other.startPreScriptTag.test(t[0]) ? this.lexer.state.inRawBlock = true : this.lexer.state.inRawBlock && this.rules.other.endPreScriptTag.test(t[0]) && (this.lexer.state.inRawBlock = false), { type: "html", raw: t[0], inLink: this.lexer.state.inLink, inRawBlock: this.lexer.state.inRawBlock, block: false, text: t[0] };
  }
  link(e) {
    let t = this.rules.inline.link.exec(e);
    if (t) {
      let n = t[2].trim();
      if (!this.options.pedantic && this.rules.other.startAngleBracket.test(n)) {
        if (!this.rules.other.endAngleBracket.test(n)) return;
        let i = $(n.slice(0, -1), "\\");
        if ((n.length - i.length) % 2 === 0) return;
      } else {
        let i = fe(t[2], "()");
        if (i === -2) return;
        if (i > -1) {
          let u = (t[0].indexOf("!") === 0 ? 5 : 4) + t[1].length + i;
          t[2] = t[2].substring(0, i), t[0] = t[0].substring(0, u).trim(), t[3] = "";
        }
      }
      let s = t[2], r = "";
      if (this.options.pedantic) {
        let i = this.rules.other.pedanticHrefTitle.exec(s);
        i && (s = i[1], r = i[3]);
      } else r = t[3] ? t[3].slice(1, -1) : "";
      return s = s.trim(), this.rules.other.startAngleBracket.test(s) && (this.options.pedantic && !this.rules.other.endAngleBracket.test(n) ? s = s.slice(1) : s = s.slice(1, -1)), xe(t, { href: s && s.replace(this.rules.inline.anyPunctuation, "$1"), title: r && r.replace(this.rules.inline.anyPunctuation, "$1") }, t[0], this.lexer, this.rules);
    }
  }
  reflink(e, t) {
    let n;
    if ((n = this.rules.inline.reflink.exec(e)) || (n = this.rules.inline.nolink.exec(e))) {
      let s = (n[2] || n[1]).replace(this.rules.other.multipleSpaceGlobal, " "), r = t[s.toLowerCase()];
      if (!r) {
        let i = n[0].charAt(0);
        return { type: "text", raw: i, text: i };
      }
      return xe(n, r, n[0], this.lexer, this.rules);
    }
  }
  emStrong(e, t, n = "") {
    let s = this.rules.inline.emStrongLDelim.exec(e);
    if (!s || !s[1] && !s[2] && !s[3] && !s[4] || s[4] && n.match(this.rules.other.unicodeAlphaNumeric)) return;
    if (!(s[1] || s[3] || "") || !n || this.rules.inline.punctuation.exec(n)) {
      let i = [...s[0]].length - 1, o, u, a = i, c = 0, p = s[0][0] === "*" ? this.rules.inline.emStrongRDelimAst : this.rules.inline.emStrongRDelimUnd;
      for (p.lastIndex = 0, t = t.slice(-1 * e.length + i); (s = p.exec(t)) !== null; ) {
        if (o = s[1] || s[2] || s[3] || s[4] || s[5] || s[6], !o) continue;
        if (u = [...o].length, s[3] || s[4]) {
          a += u;
          continue;
        } else if ((s[5] || s[6]) && i % 3 && !((i + u) % 3)) {
          c += u;
          continue;
        }
        if (a -= u, a > 0) continue;
        u = Math.min(u, u + a + c);
        let k = [...s[0]][0].length, h = e.slice(0, i + s.index + k + u);
        if (Math.min(i, u) % 2) {
          let f = h.slice(1, -1);
          return { type: "em", raw: h, text: f, tokens: this.lexer.inlineTokens(f) };
        }
        let R = h.slice(2, -2);
        return { type: "strong", raw: h, text: R, tokens: this.lexer.inlineTokens(R) };
      }
    }
  }
  codespan(e) {
    let t = this.rules.inline.code.exec(e);
    if (t) {
      let n = t[2].replace(this.rules.other.newLineCharGlobal, " "), s = this.rules.other.nonSpaceChar.test(n), r = this.rules.other.startingSpaceChar.test(n) && this.rules.other.endingSpaceChar.test(n);
      return s && r && (n = n.substring(1, n.length - 1)), { type: "codespan", raw: t[0], text: n };
    }
  }
  br(e) {
    let t = this.rules.inline.br.exec(e);
    if (t) return { type: "br", raw: t[0] };
  }
  del(e, t, n = "") {
    let s = this.rules.inline.delLDelim.exec(e);
    if (!s) return;
    if (!(s[1] || "") || !n || this.rules.inline.punctuation.exec(n)) {
      let i = [...s[0]].length - 1, o, u, a = i, c = this.rules.inline.delRDelim;
      for (c.lastIndex = 0, t = t.slice(-1 * e.length + i); (s = c.exec(t)) !== null; ) {
        if (o = s[1] || s[2] || s[3] || s[4] || s[5] || s[6], !o || (u = [...o].length, u !== i)) continue;
        if (s[3] || s[4]) {
          a += u;
          continue;
        }
        if (a -= u, a > 0) continue;
        u = Math.min(u, u + a);
        let p = [...s[0]][0].length, k = e.slice(0, i + s.index + p + u), h = k.slice(i, -i);
        return { type: "del", raw: k, text: h, tokens: this.lexer.inlineTokens(h) };
      }
    }
  }
  autolink(e) {
    let t = this.rules.inline.autolink.exec(e);
    if (t) {
      let n, s;
      return t[2] === "@" ? (n = t[1], s = "mailto:" + n) : (n = t[1], s = n), { type: "link", raw: t[0], text: n, href: s, tokens: [{ type: "text", raw: n, text: n }] };
    }
  }
  url(e) {
    let t;
    if (t = this.rules.inline.url.exec(e)) {
      let n, s;
      if (t[2] === "@") n = t[0], s = "mailto:" + n;
      else {
        let r;
        do
          r = t[0], t[0] = this.rules.inline._backpedal.exec(t[0])?.[0] ?? "";
        while (r !== t[0]);
        n = t[0], t[1] === "www." ? s = "http://" + t[0] : s = t[0];
      }
      return { type: "link", raw: t[0], text: n, href: s, tokens: [{ type: "text", raw: n, text: n }] };
    }
  }
  inlineText(e) {
    let t = this.rules.inline.text.exec(e);
    if (t) {
      let n = this.lexer.state.inRawBlock;
      return { type: "text", raw: t[0], text: t[0], escaped: n };
    }
  }
};
var x = class l {
  tokens;
  options;
  state;
  inlineQueue;
  tokenizer;
  constructor(e) {
    this.tokens = [], this.tokens.links = /* @__PURE__ */ Object.create(null), this.options = e || T, this.options.tokenizer = this.options.tokenizer || new w(), this.tokenizer = this.options.tokenizer, this.tokenizer.options = this.options, this.tokenizer.lexer = this, this.inlineQueue = [], this.state = { inLink: false, inRawBlock: false, top: true };
    let t = { other: m, block: D.normal, inline: A.normal };
    this.options.pedantic ? (t.block = D.pedantic, t.inline = A.pedantic) : this.options.gfm && (t.block = D.gfm, this.options.breaks ? t.inline = A.breaks : t.inline = A.gfm), this.tokenizer.rules = t;
  }
  static get rules() {
    return { block: D, inline: A };
  }
  static lex(e, t) {
    return new l(t).lex(e);
  }
  static lexInline(e, t) {
    return new l(t).inlineTokens(e);
  }
  lex(e) {
    e = e.replace(m.carriageReturn, `
`), this.blockTokens(e, this.tokens);
    for (let t = 0; t < this.inlineQueue.length; t++) {
      let n = this.inlineQueue[t];
      this.inlineTokens(n.src, n.tokens);
    }
    return this.inlineQueue = [], this.tokens;
  }
  blockTokens(e, t = [], n = false) {
    this.tokenizer.lexer = this, this.options.pedantic && (e = e.replace(m.tabCharGlobal, "    ").replace(m.spaceLine, ""));
    let s = 1 / 0;
    for (; e; ) {
      if (e.length < s) s = e.length;
      else {
        this.infiniteLoopError(e.charCodeAt(0));
        break;
      }
      let r;
      if (this.options.extensions?.block?.some((o) => (r = o.call({ lexer: this }, e, t)) ? (e = e.substring(r.raw.length), t.push(r), true) : false)) continue;
      if (r = this.tokenizer.space(e)) {
        e = e.substring(r.raw.length);
        let o = t.at(-1);
        r.raw.length === 1 && o !== void 0 ? o.raw += `
` : t.push(r);
        continue;
      }
      if (r = this.tokenizer.code(e)) {
        e = e.substring(r.raw.length);
        let o = t.at(-1);
        o?.type === "paragraph" || o?.type === "text" ? (o.raw += (o.raw.endsWith(`
`) ? "" : `
`) + r.raw, o.text += `
` + r.text, this.inlineQueue.at(-1).src = o.text) : t.push(r);
        continue;
      }
      if (r = this.tokenizer.fences(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.heading(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.hr(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.blockquote(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.list(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.html(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.def(e)) {
        e = e.substring(r.raw.length);
        let o = t.at(-1);
        o?.type === "paragraph" || o?.type === "text" ? (o.raw += (o.raw.endsWith(`
`) ? "" : `
`) + r.raw, o.text += `
` + r.raw, this.inlineQueue.at(-1).src = o.text) : this.tokens.links[r.tag] || (this.tokens.links[r.tag] = { href: r.href, title: r.title }, t.push(r));
        continue;
      }
      if (r = this.tokenizer.table(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.lheading(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      let i = e;
      if (this.options.extensions?.startBlock) {
        let o = 1 / 0, u = e.slice(1), a;
        this.options.extensions.startBlock.forEach((c) => {
          a = c.call({ lexer: this }, u), typeof a == "number" && a >= 0 && (o = Math.min(o, a));
        }), o < 1 / 0 && o >= 0 && (i = e.substring(0, o + 1));
      }
      if (this.state.top && (r = this.tokenizer.paragraph(i))) {
        let o = t.at(-1);
        n && o?.type === "paragraph" ? (o.raw += (o.raw.endsWith(`
`) ? "" : `
`) + r.raw, o.text += `
` + r.text, this.inlineQueue.pop(), this.inlineQueue.at(-1).src = o.text) : t.push(r), n = i.length !== e.length, e = e.substring(r.raw.length);
        continue;
      }
      if (r = this.tokenizer.text(e)) {
        e = e.substring(r.raw.length);
        let o = t.at(-1);
        o?.type === "text" ? (o.raw += (o.raw.endsWith(`
`) ? "" : `
`) + r.raw, o.text += `
` + r.text, this.inlineQueue.pop(), this.inlineQueue.at(-1).src = o.text) : t.push(r);
        continue;
      }
      if (e) {
        this.infiniteLoopError(e.charCodeAt(0));
        break;
      }
    }
    return this.state.top = true, t;
  }
  inline(e, t = []) {
    return this.inlineQueue.push({ src: e, tokens: t }), t;
  }
  inlineTokens(e, t = []) {
    this.tokenizer.lexer = this;
    let n = e, s = null;
    if (this.tokens.links) {
      let a = Object.keys(this.tokens.links);
      if (a.length > 0) for (; (s = this.tokenizer.rules.inline.reflinkSearch.exec(n)) !== null; ) a.includes(s[0].slice(s[0].lastIndexOf("[") + 1, -1)) && (n = n.slice(0, s.index) + "[" + "a".repeat(s[0].length - 2) + "]" + n.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex));
    }
    for (; (s = this.tokenizer.rules.inline.anyPunctuation.exec(n)) !== null; ) n = n.slice(0, s.index) + "++" + n.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex);
    let r;
    for (; (s = this.tokenizer.rules.inline.blockSkip.exec(n)) !== null; ) r = s[2] ? s[2].length : 0, n = n.slice(0, s.index + r) + "[" + "a".repeat(s[0].length - r - 2) + "]" + n.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);
    n = this.options.hooks?.emStrongMask?.call({ lexer: this }, n) ?? n;
    let i = false, o = "", u = 1 / 0;
    for (; e; ) {
      if (e.length < u) u = e.length;
      else {
        this.infiniteLoopError(e.charCodeAt(0));
        break;
      }
      i || (o = ""), i = false;
      let a;
      if (this.options.extensions?.inline?.some((p) => (a = p.call({ lexer: this }, e, t)) ? (e = e.substring(a.raw.length), t.push(a), true) : false)) continue;
      if (a = this.tokenizer.escape(e)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.tag(e)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.link(e)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.reflink(e, this.tokens.links)) {
        e = e.substring(a.raw.length);
        let p = t.at(-1);
        a.type === "text" && p?.type === "text" ? (p.raw += a.raw, p.text += a.text) : t.push(a);
        continue;
      }
      if (a = this.tokenizer.emStrong(e, n, o)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.codespan(e)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.br(e)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.del(e, n, o)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (a = this.tokenizer.autolink(e)) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      if (!this.state.inLink && (a = this.tokenizer.url(e))) {
        e = e.substring(a.raw.length), t.push(a);
        continue;
      }
      let c = e;
      if (this.options.extensions?.startInline) {
        let p = 1 / 0, k = e.slice(1), h;
        this.options.extensions.startInline.forEach((R) => {
          h = R.call({ lexer: this }, k), typeof h == "number" && h >= 0 && (p = Math.min(p, h));
        }), p < 1 / 0 && p >= 0 && (c = e.substring(0, p + 1));
      }
      if (a = this.tokenizer.inlineText(c)) {
        e = e.substring(a.raw.length), a.raw.slice(-1) !== "_" && (o = a.raw.slice(-1)), i = true;
        let p = t.at(-1);
        p?.type === "text" ? (p.raw += a.raw, p.text += a.text) : t.push(a);
        continue;
      }
      if (e) {
        this.infiniteLoopError(e.charCodeAt(0));
        break;
      }
    }
    return t;
  }
  infiniteLoopError(e) {
    let t = "Infinite loop on byte: " + e;
    if (this.options.silent) console.error(t);
    else throw new Error(t);
  }
};
var y = class {
  options;
  parser;
  constructor(e) {
    this.options = e || T;
  }
  space(e) {
    return "";
  }
  code({ text: e, lang: t, escaped: n }) {
    let s = (t || "").match(m.notSpaceStart)?.[0], r = e.replace(m.endingNewline, "") + `
`;
    return s ? '<pre><code class="language-' + O(s) + '">' + (n ? r : O(r, true)) + `</code></pre>
` : "<pre><code>" + (n ? r : O(r, true)) + `</code></pre>
`;
  }
  blockquote({ tokens: e }) {
    return `<blockquote>
${this.parser.parse(e)}</blockquote>
`;
  }
  html({ text: e }) {
    return e;
  }
  def(e) {
    return "";
  }
  heading({ tokens: e, depth: t }) {
    return `<h${t}>${this.parser.parseInline(e)}</h${t}>
`;
  }
  hr(e) {
    return `<hr>
`;
  }
  list(e) {
    let t = e.ordered, n = e.start, s = "";
    for (let o = 0; o < e.items.length; o++) {
      let u = e.items[o];
      s += this.listitem(u);
    }
    let r = t ? "ol" : "ul", i = t && n !== 1 ? ' start="' + n + '"' : "";
    return "<" + r + i + `>
` + s + "</" + r + `>
`;
  }
  listitem(e) {
    return `<li>${this.parser.parse(e.tokens)}</li>
`;
  }
  checkbox({ checked: e }) {
    return "<input " + (e ? 'checked="" ' : "") + 'disabled="" type="checkbox"> ';
  }
  paragraph({ tokens: e }) {
    return `<p>${this.parser.parseInline(e)}</p>
`;
  }
  table(e) {
    let t = "", n = "";
    for (let r = 0; r < e.header.length; r++) n += this.tablecell(e.header[r]);
    t += this.tablerow({ text: n });
    let s = "";
    for (let r = 0; r < e.rows.length; r++) {
      let i = e.rows[r];
      n = "";
      for (let o = 0; o < i.length; o++) n += this.tablecell(i[o]);
      s += this.tablerow({ text: n });
    }
    return s && (s = `<tbody>${s}</tbody>`), `<table>
<thead>
` + t + `</thead>
` + s + `</table>
`;
  }
  tablerow({ text: e }) {
    return `<tr>
${e}</tr>
`;
  }
  tablecell(e) {
    let t = this.parser.parseInline(e.tokens), n = e.header ? "th" : "td";
    return (e.align ? `<${n} align="${e.align}">` : `<${n}>`) + t + `</${n}>
`;
  }
  strong({ tokens: e }) {
    return `<strong>${this.parser.parseInline(e)}</strong>`;
  }
  em({ tokens: e }) {
    return `<em>${this.parser.parseInline(e)}</em>`;
  }
  codespan({ text: e }) {
    return `<code>${O(e, true)}</code>`;
  }
  br(e) {
    return "<br>";
  }
  del({ tokens: e }) {
    return `<del>${this.parser.parseInline(e)}</del>`;
  }
  link({ href: e, title: t, tokens: n }) {
    let s = this.parser.parseInline(n), r = V(e);
    if (r === null) return s;
    e = r;
    let i = '<a href="' + e + '"';
    return t && (i += ' title="' + O(t) + '"'), i += ">" + s + "</a>", i;
  }
  image({ href: e, title: t, text: n, tokens: s }) {
    s && (n = this.parser.parseInline(s, this.parser.textRenderer));
    let r = V(e);
    if (r === null) return O(n);
    e = r;
    let i = `<img src="${e}" alt="${O(n)}"`;
    return t && (i += ` title="${O(t)}"`), i += ">", i;
  }
  text(e) {
    return "tokens" in e && e.tokens ? this.parser.parseInline(e.tokens) : "escaped" in e && e.escaped ? e.text : O(e.text);
  }
};
var L = class {
  strong({ text: e }) {
    return e;
  }
  em({ text: e }) {
    return e;
  }
  codespan({ text: e }) {
    return e;
  }
  del({ text: e }) {
    return e;
  }
  html({ text: e }) {
    return e;
  }
  text({ text: e }) {
    return e;
  }
  link({ text: e }) {
    return "" + e;
  }
  image({ text: e }) {
    return "" + e;
  }
  br() {
    return "";
  }
  checkbox({ raw: e }) {
    return e;
  }
};
var b = class l2 {
  options;
  renderer;
  textRenderer;
  constructor(e) {
    this.options = e || T, this.options.renderer = this.options.renderer || new y(), this.renderer = this.options.renderer, this.renderer.options = this.options, this.renderer.parser = this, this.textRenderer = new L();
  }
  static parse(e, t) {
    return new l2(t).parse(e);
  }
  static parseInline(e, t) {
    return new l2(t).parseInline(e);
  }
  parse(e) {
    this.renderer.parser = this;
    let t = "";
    for (let n = 0; n < e.length; n++) {
      let s = e[n];
      if (this.options.extensions?.renderers?.[s.type]) {
        let i = s, o = this.options.extensions.renderers[i.type].call({ parser: this }, i);
        if (o !== false || !["space", "hr", "heading", "code", "table", "blockquote", "list", "html", "def", "paragraph", "text"].includes(i.type)) {
          t += o || "";
          continue;
        }
      }
      let r = s;
      switch (r.type) {
        case "space": {
          t += this.renderer.space(r);
          break;
        }
        case "hr": {
          t += this.renderer.hr(r);
          break;
        }
        case "heading": {
          t += this.renderer.heading(r);
          break;
        }
        case "code": {
          t += this.renderer.code(r);
          break;
        }
        case "table": {
          t += this.renderer.table(r);
          break;
        }
        case "blockquote": {
          t += this.renderer.blockquote(r);
          break;
        }
        case "list": {
          t += this.renderer.list(r);
          break;
        }
        case "checkbox": {
          t += this.renderer.checkbox(r);
          break;
        }
        case "html": {
          t += this.renderer.html(r);
          break;
        }
        case "def": {
          t += this.renderer.def(r);
          break;
        }
        case "paragraph": {
          t += this.renderer.paragraph(r);
          break;
        }
        case "text": {
          t += this.renderer.text(r);
          break;
        }
        default: {
          let i = 'Token with "' + r.type + '" type was not found.';
          if (this.options.silent) return console.error(i), "";
          throw new Error(i);
        }
      }
    }
    return t;
  }
  parseInline(e, t = this.renderer) {
    this.renderer.parser = this;
    let n = "";
    for (let s = 0; s < e.length; s++) {
      let r = e[s];
      if (this.options.extensions?.renderers?.[r.type]) {
        let o = this.options.extensions.renderers[r.type].call({ parser: this }, r);
        if (o !== false || !["escape", "html", "link", "image", "strong", "em", "codespan", "br", "del", "text"].includes(r.type)) {
          n += o || "";
          continue;
        }
      }
      let i = r;
      switch (i.type) {
        case "escape": {
          n += t.text(i);
          break;
        }
        case "html": {
          n += t.html(i);
          break;
        }
        case "link": {
          n += t.link(i);
          break;
        }
        case "image": {
          n += t.image(i);
          break;
        }
        case "checkbox": {
          n += t.checkbox(i);
          break;
        }
        case "strong": {
          n += t.strong(i);
          break;
        }
        case "em": {
          n += t.em(i);
          break;
        }
        case "codespan": {
          n += t.codespan(i);
          break;
        }
        case "br": {
          n += t.br(i);
          break;
        }
        case "del": {
          n += t.del(i);
          break;
        }
        case "text": {
          n += t.text(i);
          break;
        }
        default: {
          let o = 'Token with "' + i.type + '" type was not found.';
          if (this.options.silent) return console.error(o), "";
          throw new Error(o);
        }
      }
    }
    return n;
  }
};
var P = class {
  options;
  block;
  constructor(e) {
    this.options = e || T;
  }
  static passThroughHooks = /* @__PURE__ */ new Set(["preprocess", "postprocess", "processAllTokens", "emStrongMask"]);
  static passThroughHooksRespectAsync = /* @__PURE__ */ new Set(["preprocess", "postprocess", "processAllTokens"]);
  preprocess(e) {
    return e;
  }
  postprocess(e) {
    return e;
  }
  processAllTokens(e) {
    return e;
  }
  emStrongMask(e) {
    return e;
  }
  provideLexer(e = this.block) {
    return e ? x.lex : x.lexInline;
  }
  provideParser(e = this.block) {
    return e ? b.parse : b.parseInline;
  }
};
var q = class {
  defaults = M();
  options = this.setOptions;
  parse = this.parseMarkdown(true);
  parseInline = this.parseMarkdown(false);
  Parser = b;
  Renderer = y;
  TextRenderer = L;
  Lexer = x;
  Tokenizer = w;
  Hooks = P;
  constructor(...e) {
    this.use(...e);
  }
  walkTokens(e, t) {
    let n = [];
    for (let s of e) switch (n = n.concat(t.call(this, s)), s.type) {
      case "table": {
        let r = s;
        for (let i of r.header) n = n.concat(this.walkTokens(i.tokens, t));
        for (let i of r.rows) for (let o of i) n = n.concat(this.walkTokens(o.tokens, t));
        break;
      }
      case "list": {
        let r = s;
        n = n.concat(this.walkTokens(r.items, t));
        break;
      }
      default: {
        let r = s;
        this.defaults.extensions?.childTokens?.[r.type] ? this.defaults.extensions.childTokens[r.type].forEach((i) => {
          let o = r[i].flat(1 / 0);
          n = n.concat(this.walkTokens(o, t));
        }) : r.tokens && (n = n.concat(this.walkTokens(r.tokens, t)));
      }
    }
    return n;
  }
  use(...e) {
    let t = this.defaults.extensions || { renderers: {}, childTokens: {} };
    return e.forEach((n) => {
      let s = { ...n };
      if (s.async = this.defaults.async || s.async || false, n.extensions && (n.extensions.forEach((r) => {
        if (!r.name) throw new Error("extension name required");
        if ("renderer" in r) {
          let i = t.renderers[r.name];
          i ? t.renderers[r.name] = function(...o) {
            let u = r.renderer.apply(this, o);
            return u === false && (u = i.apply(this, o)), u;
          } : t.renderers[r.name] = r.renderer;
        }
        if ("tokenizer" in r) {
          if (!r.level || r.level !== "block" && r.level !== "inline") throw new Error("extension level must be 'block' or 'inline'");
          let i = t[r.level];
          i ? i.unshift(r.tokenizer) : t[r.level] = [r.tokenizer], r.start && (r.level === "block" ? t.startBlock ? t.startBlock.push(r.start) : t.startBlock = [r.start] : r.level === "inline" && (t.startInline ? t.startInline.push(r.start) : t.startInline = [r.start]));
        }
        "childTokens" in r && r.childTokens && (t.childTokens[r.name] = r.childTokens);
      }), s.extensions = t), n.renderer) {
        let r = this.defaults.renderer || new y(this.defaults);
        for (let i in n.renderer) {
          if (!(i in r)) throw new Error(`renderer '${i}' does not exist`);
          if (["options", "parser"].includes(i)) continue;
          let o = i, u = n.renderer[o], a = r[o];
          r[o] = (...c) => {
            let p = u.apply(r, c);
            return p === false && (p = a.apply(r, c)), p || "";
          };
        }
        s.renderer = r;
      }
      if (n.tokenizer) {
        let r = this.defaults.tokenizer || new w(this.defaults);
        for (let i in n.tokenizer) {
          if (!(i in r)) throw new Error(`tokenizer '${i}' does not exist`);
          if (["options", "rules", "lexer"].includes(i)) continue;
          let o = i, u = n.tokenizer[o], a = r[o];
          r[o] = (...c) => {
            let p = u.apply(r, c);
            return p === false && (p = a.apply(r, c)), p;
          };
        }
        s.tokenizer = r;
      }
      if (n.hooks) {
        let r = this.defaults.hooks || new P();
        for (let i in n.hooks) {
          if (!(i in r)) throw new Error(`hook '${i}' does not exist`);
          if (["options", "block"].includes(i)) continue;
          let o = i, u = n.hooks[o], a = r[o];
          P.passThroughHooks.has(i) ? r[o] = (c) => {
            if (this.defaults.async && P.passThroughHooksRespectAsync.has(i)) return (async () => {
              let k = await u.call(r, c);
              return a.call(r, k);
            })();
            let p = u.call(r, c);
            return a.call(r, p);
          } : r[o] = (...c) => {
            if (this.defaults.async) return (async () => {
              let k = await u.apply(r, c);
              return k === false && (k = await a.apply(r, c)), k;
            })();
            let p = u.apply(r, c);
            return p === false && (p = a.apply(r, c)), p;
          };
        }
        s.hooks = r;
      }
      if (n.walkTokens) {
        let r = this.defaults.walkTokens, i = n.walkTokens;
        s.walkTokens = function(o) {
          let u = [];
          return u.push(i.call(this, o)), r && (u = u.concat(r.call(this, o))), u;
        };
      }
      this.defaults = { ...this.defaults, ...s };
    }), this;
  }
  setOptions(e) {
    return this.defaults = { ...this.defaults, ...e }, this;
  }
  lexer(e, t) {
    return x.lex(e, t ?? this.defaults);
  }
  parser(e, t) {
    return b.parse(e, t ?? this.defaults);
  }
  parseMarkdown(e) {
    return (n, s) => {
      let r = { ...s }, i = { ...this.defaults, ...r }, o = this.onError(!!i.silent, !!i.async);
      if (this.defaults.async === true && r.async === false) return o(new Error("marked(): The async option was set to true by an extension. Remove async: false from the parse options object to return a Promise."));
      if (typeof n > "u" || n === null) return o(new Error("marked(): input parameter is undefined or null"));
      if (typeof n != "string") return o(new Error("marked(): input parameter is of type " + Object.prototype.toString.call(n) + ", string expected"));
      if (i.hooks && (i.hooks.options = i, i.hooks.block = e), i.async) return (async () => {
        let u = i.hooks ? await i.hooks.preprocess(n) : n, c = await (i.hooks ? await i.hooks.provideLexer(e) : e ? x.lex : x.lexInline)(u, i), p = i.hooks ? await i.hooks.processAllTokens(c) : c;
        i.walkTokens && await Promise.all(this.walkTokens(p, i.walkTokens));
        let h = await (i.hooks ? await i.hooks.provideParser(e) : e ? b.parse : b.parseInline)(p, i);
        return i.hooks ? await i.hooks.postprocess(h) : h;
      })().catch(o);
      try {
        i.hooks && (n = i.hooks.preprocess(n));
        let a = (i.hooks ? i.hooks.provideLexer(e) : e ? x.lex : x.lexInline)(n, i);
        i.hooks && (a = i.hooks.processAllTokens(a)), i.walkTokens && this.walkTokens(a, i.walkTokens);
        let p = (i.hooks ? i.hooks.provideParser(e) : e ? b.parse : b.parseInline)(a, i);
        return i.hooks && (p = i.hooks.postprocess(p)), p;
      } catch (u) {
        return o(u);
      }
    };
  }
  onError(e, t) {
    return (n) => {
      if (n.message += `
Please report this to https://github.com/markedjs/marked.`, e) {
        let s = "<p>An error occurred:</p><pre>" + O(n.message + "", true) + "</pre>";
        return t ? Promise.resolve(s) : s;
      }
      if (t) return Promise.reject(n);
      throw n;
    };
  }
};
var z = new q();
function g(l3, e) {
  return z.parse(l3, e);
}
g.options = g.setOptions = function(l3) {
  return z.setOptions(l3), g.defaults = z.defaults, N(g.defaults), g;
};
g.getDefaults = M;
g.defaults = T;
g.use = function(...l3) {
  return z.use(...l3), g.defaults = z.defaults, N(g.defaults), g;
};
g.walkTokens = function(l3, e) {
  return z.walkTokens(l3, e);
};
g.parseInline = z.parseInline;
g.Parser = b;
g.parser = b.parse;
g.Renderer = y;
g.TextRenderer = L;
g.Lexer = x;
g.lexer = x.lex;
g.Tokenizer = w;
g.Hooks = P;
g.parse = g;
var Ft = g.options;
var Ut = g.setOptions;
var Kt = g.use;
var Wt = g.walkTokens;
var Xt = g.parseInline;
var Vt = b.parse;
var Yt = x.lex;

// scripts/check.mjs
var frontmatterFence = /^\uFEFF?---\r?\n([\s\S]*?)\r?\n---(?:\r?\n|$)/;
var namePattern = /^[a-z0-9]+(?:-[a-z0-9]+)*$/;
var scriptPattern = /\.(?:mjs|cjs|js|ts|sh|bash|nu|py|ps1|cmd|bat)$/i;
function filesUnder(dir) {
  return readdirSync(dir, { withFileTypes: true }).flatMap((entry) => {
    if (entry.name === "node_modules" || entry.name === ".git") return [];
    const path = join(dir, entry.name);
    if (entry.isDirectory()) return filesUnder(path);
    return entry.isFile() ? [path] : [];
  });
}
function checkSkill(directory) {
  const root = resolve(directory);
  if (!statSync(root).isDirectory())
    throw new Error("Expected a skill directory");
  const skill = join(root, "SKILL.md");
  const text = readFileSync(skill, "utf8");
  const issues = [];
  const add = (path, code, message) => issues.push({
    path: relative(root, path).split("\\").join("/"),
    code,
    message
  });
  const fence = text.match(frontmatterFence);
  if (!fence) {
    add(
      skill,
      "frontmatter.fence",
      "Expected opening and closing YAML frontmatter fences"
    );
  } else {
    let data;
    try {
      data = load(fence[1]);
    } catch {
      add(
        skill,
        "frontmatter.yaml",
        "Invalid YAML frontmatter, keys, or aliases"
      );
    }
    if (data !== void 0) {
      if (!data || typeof data !== "object" || Array.isArray(data)) {
        add(skill, "frontmatter.mapping", "Frontmatter must be a YAML mapping");
      } else {
        const { name, description } = data;
        if (typeof name !== "string" || name.length > 64 || !namePattern.test(name)) {
          add(
            skill,
            "name.invalid",
            "Name must be 1-64 lowercase letters/digits with single internal hyphens"
          );
        } else if (name !== basename(root)) {
          add(
            skill,
            "name.directory",
            "Name must match directory for Agent Skills portability"
          );
        }
        if (typeof description !== "string" || !description.trim() || description.length > 1024) {
          add(
            skill,
            "description.invalid",
            "Description must be a non-empty string of at most 1024 characters"
          );
        }
        const invocation = data["disable-model-invocation"];
        if (invocation !== void 0 && typeof invocation !== "boolean") {
          add(
            skill,
            "invocation.invalid",
            "disable-model-invocation must be a boolean when present"
          );
        }
      }
    }
  }
  const files = filesUnder(root).sort();
  for (const file of files.filter((path) => path.endsWith(".md"))) {
    const body = readFileSync(file, "utf8").replace(frontmatterFence, "");
    g.walkTokens(g.lexer(body), (token) => {
      if (token.type !== "link" && token.type !== "image") return;
      const href = token.href;
      if (!href || /^[a-z][a-z\d+.-]*:|^[#/?\\]/i.test(href) || isAbsolute(href))
        return;
      let target;
      try {
        target = decodeURIComponent(href.split(/[?#]/, 1)[0]);
      } catch {
        add(file, "link.encoding", "Local link has invalid percent encoding");
        return;
      }
      if (!existsSync(resolve(dirname(file), target))) {
        add(file, "link.missing", `Missing local link target: ${href}`);
      }
    });
  }
  const scripted = files.some((file) => scriptPattern.test(file));
  const packageFile = join(root, "package.json");
  if (!existsSync(packageFile)) {
    if (scripted)
      add(
        packageFile,
        "package.missing",
        "Scripted skills require package.json"
      );
  } else {
    let manifest;
    try {
      manifest = JSON.parse(readFileSync(packageFile, "utf8"));
    } catch {
      manifest = null;
    }
    if (!manifest || typeof manifest !== "object" || Array.isArray(manifest)) {
      add(
        packageFile,
        "package.json",
        "Expected a JSON object in package.json"
      );
    } else if (scripted && (typeof manifest.scripts?.test !== "string" || !/^node\s+--test(?:\s|$)/.test(manifest.scripts.test))) {
      add(
        packageFile,
        "tests.command",
        "scripts.test must invoke node --test directly"
      );
    }
  }
  if (scripted && !files.some((file) => file.endsWith(".test.mjs"))) {
    add(
      packageFile,
      "tests.missing",
      "Scripted skills require at least one .test.mjs file"
    );
  }
  return { skill: root, ok: issues.length === 0, issues };
}
if (process.argv[1] && resolve(process.argv[1]) === fileURLToPath(import.meta.url)) {
  try {
    if (process.argv.length !== 3)
      throw new Error("Usage: node scripts/check.mjs <skill-dir>");
    const result = checkSkill(process.argv[2]);
    console.log(JSON.stringify(result, null, 2));
    process.exitCode = result.ok ? 0 : 1;
  } catch (error) {
    console.log(JSON.stringify({ error: error.message }));
    process.exitCode = 2;
  }
}
export {
  checkSkill
};
/*! Bundled license information:

js-yaml/dist/js-yaml.mjs:
  (*! js-yaml 5.4.1 https://github.com/nodeca/js-yaml @license MIT *)
*/