GetNewRepName () --> new_report_file_name:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Functions:
~~~~~~~~~~
The unique filename for report storing is created from first four characters
"SysR" following with four digits, to produce the dos - unique filename in
current directory, with TXT extension.

Parameter description:
~~~~~~~~~~~~~~~~~~~~~~
nil

Return value:
~~~~~~~~~~~~~
unique filename for the report.

Source code is in file  c_info.prg.