chomp($l) or &$bad_data('missing end-of-line');
- $l !~ m/\P{IsPrint}/ or &$bad_data('nonprinting char(s)');
+ $l !~ m/\P{IsPrint}/ or &$bad_data('nonprinting char(s) '.sprintf "%#x", ord $&);
my @v= split /\t/, $l, -1;
@v==6 or &$bad_data('wrong number of fields');
$v[1] =~ s/^\s+//; $v[1] =~ s/\s+$//; # ooo don't check :-(