{
  "zh": {
    "format": "txt",
    "path": "zh/converted.txt",
    "idx": 22,
    "include_title": true
  },
  "en": {
    "format": "epub",
    "path": "en/OEBPS/Text",
    "idx": 0,
    "pattern": "0*(\\d+)_",
    "sort": true,
    "include_title": true,
    "title_pattern": "Chapter \\d+"
  }
}