s390dbf: Print only ASCII characters in hex_ascii view
----- Original Message -----
> Hi Dave,
>
> Currently the hex_ascii view displays also non ASCII characters.
> Example:
>
> $ s390dbf test hex_ascii
> 00 01328703733:110640 1 - 01 0000000000114288 fb 63 ff fb fc | �c���
>
> To make the output better readable we should only print ASCII
> characters.