
  CONST
    clc$current_command_input = '$COMMAND                       ',
    clc$echoed_commands = '$ECHO                          ',
    clc$error_output = '$ERRORS                        ',
    clc$job_command_input = 'COMMAND                        ',
    clc$job_command_response = '$RESPONSE                      ',
    clc$job_input = 'INPUT                          ',
    clc$job_log = '$JOB_LOG                       ',
    clc$job_output = 'OUTPUT                         ',
    clc$listing_output = '$LIST                          ',
    clc$null_file = '$NULL                          ',
    clc$proc_caller_command_input = '$COMMAND_OF_CALLER             ',
    clc$standard_input = '$INPUT                         ',
    clc$standard_output = '$OUTPUT                        ';

