This option displays the descriptions of CcnvCA78K0 options.
[Specification format]
 
-  | Interpretation when omitted  | 
 
The descriptions of CcnvCA78K0 options are not displayed.
[Detailed description]
-  | This option outputs the descriptions of CcnvCA78K0 options to the standard error output.  | 
 
-  | Conversion is not performed when this option is specified.  | 
 
-  | When this option is specified simultaneously with another option, the other option is ignored.  | 
 
-  | When this option is specified simultaneously with the -V option, the -V option is given priority.  | 
 
[Example of use]