text: #!/usr/bin/env python3
  
  import os
  import posixpath
  from urllib.parse import quote
  import re
  
  
  def regexReplace(string, search, replacement):
      return re.compile(search).sub(replacement, string)
  
  
  languageCount = 0
  languagesText = ""
  
  # List the available languages
  for directory in sorted(os.listdir('.')):
      if not (directory == '.' or directory == '..' or directory[0] == '.' or os.path.isfile(directory)):
          for filename in sorted(os.listdir(directory), key=lambda s: s.lower()):
              if os.path.isfile(os.path.join(directory, filename)):
                  language = os.path.splitext(filename)[0].replace(
                      '-', ' ').replace('_', ' ').title()
                  languagesText += f'* [{language}]({posixpath.join(quote(directory), quote(filename))})\n'
                  languageCount += 1
  
  result = f"""<!--Languages start-->
  ## Languages ({languageCount} total)
  
  {languagesText}<!--Languages end-->"""
  
  readmeContents = open('README.md', 'r', encoding="utf-8").read()
  
  open('README.md', 'w', encoding="utf-8").write(regexReplace(
      readmeContents, r"<!--Languages start-->(.|\n)*<!--Languages end-->", result))
  