text: #!/usr/bin/env python3
  
  # Prints input with non-ASCII characters converted to Unicode escape sequences.
  # Example:
  #   $ ./jsonjp.py モクロー
  #   "\u30e2\u30af\u30ed\u30fc"
  
  import json
  import sys
  if len(sys.argv) <= 1:
    print('usage: jsonjp.py TEXT')
    sys.exit(1)
  print(json.dumps(sys.argv[1]))
  