Security fixes: expect final changes for release 1.75.3.
* Fixed a debian security issue with fscanf() reading a string with
  possible buffer overflow.
* There were also a few similar situations with sscanf().
gplotSimple1(NUMA        *na,
             l_int32      outformat,
             const char  *outroot,
             const char  *title)
{
    return gplotSimpleXY1(NULL, na, GPLOT_LINES, outformat, outroot, title);
}

gplotSimple1(NUMA        *na,
             l_int32      outformat,
             const char  *outroot,
             const char  *title)
{
    return gplotSimpleXY1(NULL, na, GPLOT_LINES, outformat, outroot, title);
}
