Execution Subdirectories
------------------------

`.Xqtdir'
     When `uuxqt' executes a job requested by `uux', it first changes
     the working directory to the `.Xqtdir' subdirectory.  This permits
     the job to create any sort of temporary file without worrying
     about overwriting other files in the spool directory.  Any files
     left in the `.Xqtdir' subdirectory are removed after each
     execution is complete.

`.XqtdirNNNN'
     When several instances of `uuxqt' are executing simultaneously,
     each one executes jobs in a separate directory.  The first uses
     `.Xqtdir', the second uses `.Xqtdir0001', the third uses
     `.Xqtdir0002', and so forth.

`.Corrupt'
     If `uuxqt' encounters an execution file which it is unable to
     parse, it saves it in the `.Corrupt' directory, and sends mail
     about it to the UUCP administrator.

`.Failed'
     If `uuxqt' executes a job, and the job fails, and there is enough
     disk space to hold the command file and all the data files, then
     `uuxqt' saves the files in the `.Failed' directory, and sends mail
     about it to the UUCP administrator.