content: #
  # Copyright 2023 EA Authors.
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #    https://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  #
  
  ascii_letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
  ascii_lowercase = "abcdefghijklmnopqrstuvwxyz"
  ascii_uppercase = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
  
  digits = "0123456789"
  hexdigits = "0123456789abcdefABCDEF"
  octdigits = "01234567"
  
  punctuation = "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"
  printable = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~ \t\n\r\x0b\x0c"
  whitespace = " \t\n\r\x0b\x0c"
  