"keywords_path": "${fess.dictionary.path}pt-br/protwords.txt"
        },
        "brazilian_stemmer": {
          "type":       "stemmer",
          "language":   "brazilian"
        },
        "brazilian_override": {
          "type":       "stemmer_override",
          "rules_path": "${fess.dictionary.path}pt-br/stemmer_override.txt"
        },
        "bulgarian_stop": {
          "type":       "stop",