1    /FORM_NAME

  library_spec/FORM_NAME=(form_name,...)

  Output  descriptions  for  the  forms specified after the  /FORM_NAME
  qualifier.  The  qualifier applies only to the  immediately preceding
  form library.   If  the  /FORM_NAME  qualifier is omitted, the entire
  library is output.

  To name more than one form, enclose the list in parentheses.

2    /LOG

  /LOG
  /NOLOG (D)

  The  /LOG qualifier causes a log of all forms for which  descriptions
  are generated to be  output  to  the  device  SYS$OUTPUT.  The /NOLOG
  form which is the default disables  logging.

3    /OUTPUT

  /OUTPUT=file_spec (D)
  /NOOUTPUT

  The  /OUTPUT  qualifier  allows  you to supply a name for the  output
  description file.  If the file specification  is  omitted  the output
  defaults to the same name as the input file with the  file  type FLG.
  The /NOOUTPUT qualifier causes output to  be discarded.