message: use ensure_ascii=False by default.
diff: @@ -150,6 +150,7 @@ for cwl_file in cwl_files:
  if pkgCmds != {}:
  json.dump(pkgCmds,
  open(f'../data/packages/{cwl_file[:-4]}_cmd.json', 'w', encoding='utf8'),
  - indent=2)
  + indent=2,
  + ensure_ascii=False)
  # for cmd in pkgCmds:
  # print(cmd, ': ', pkgCmds[cmd], sep = '')
  