xcmp             2746 src/prt2pdf/prt2pdf.c           char xcmp [2];
xcmp             2747 src/prt2pdf/prt2pdf.c           (void)snprintf (xcmp, sizeof (xcmp), "%.1s", __VERSION__);
xcmp             2748 src/prt2pdf/prt2pdf.c           if (! isdigit ((int)xcmp [0]))