-* char *fmtstr Returned format string for printf()
-* int *fldwid Returned field width
-* int *nfrac If < 0, then calculate best number of
-* fraction places & return that value
-* If >= 0, then use that number of places
-* double min Minimum value
-* double max Maximum value
-* int nint Number of intervals between min & max
+* char *fmtstr Returned format string for printf()
+* int *fldwid Returned field width
+* int *nfrac If < 0, then calculate best number of
+* fraction places & return that value
+* If >= 0, then use that number of places
+* double min Minimum value
+* double max Maximum value
+* int nint Number of intervals between min & max