Journal[=file-spec]
Nojournal
Controls whether a journal file is created from the editing
session. By default, a journal file is created if the editing
session ends abnormally.
If you omit the file specification, the journal file has the
same name as the root file and a file type of .tjl. You can use
the Journal qualifier to specify a journal file name that is
different from the default. No wildcard characters are allowed in
the Journal qualifier file-spec parameter.
You must specify the Edit qualifier to use this qualifier.