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stat (-s) option to summarise totals at end
author
Mischa POSLAWSKY
<perl@shiar.org>
Sat, 7 Sep 2019 16:05:26 +0000
(18:05 +0200)
committer
Mischa POSLAWSKY
<perl@shiar.org>
Sun, 8 Sep 2019 13:57:09 +0000
(15:57 +0200)
barcat
patch
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diff --git
a/barcat
b/barcat
index 00a21739671c0a4d00df95517912299cdd472757..aec811bc97dca30ae8052a07d9fa0ee29854e744 100755
(executable)
--- a/
barcat
+++ b/
barcat
@@
-47,6
+47,7
@@
GetOptions(\%opt,
);
},
'markers|m=s',
);
},
'markers|m=s',
+ 'stat|s!',
'unmodified|u!',
'width|w=i',
'usage|h' => sub { podexit() },
'unmodified|u!',
'width|w=i',
'usage|h' => sub { podexit() },
@@
-95,6
+96,8
@@
sub show_lines {
state $nr = $opt{hidemin} ? $opt{hidemin} - 1 : 0;
@lines and @lines > $nr or return;
state $nr = $opt{hidemin} ? $opt{hidemin} - 1 : 0;
@lines and @lines > $nr or return;
+@lines or return;
+@lines > $nr or return unless $opt{hidemin};
my @order = sort { $b <=> $a } grep { length } @values;
my $maxval = $opt{hidemax} ? max @values[0 .. $opt{hidemax} - 1] : $order[0];
my @order = sort { $b <=> $a } grep { length } @values;
my $maxval = $opt{hidemax} ? max @values[0 .. $opt{hidemax} - 1] : $order[0];
@@
-130,6
+133,8
@@
if ($opt{markers} // 1 and $size > 0) {
}
}
}
}
+@lines > $nr or return if $opt{hidemin};
+
sub sival {
my $unit = int(log($_[0]) / log(1000) - ($_[0] < 1));
my $float = $_[0] !~ /^ (?: 0*\.)? [0-9]{1,3} $/x;
sub sival {
my $unit = int(log($_[0]) / log(1000) - ($_[0] < 1));
my $float = $_[0] !~ /^ (?: 0*\.)? [0-9]{1,3} $/x;
@@
-142,7
+147,7
@@
sub sival {
}
while ($nr <= $#lines) {
}
while ($nr <= $#lines) {
- $nr >= $opt{hidemax} and last if $opt{hidemax};
+ $nr >= $opt{hidemax} and last if
defined
$opt{hidemax};
my $val = $values[$nr];
if (length $val) {
my $color = !$opt{color} ? 0 :
my $val = $values[$nr];
if (length $val) {
my $color = !$opt{color} ? 0 :
@@
-163,6
+168,11
@@
while ($nr <= $#lines) {
}
show_lines();
}
show_lines();
+if ($opt{stat}) {
+ printf '%d values', scalar @values;
+ say '';
+}
+
__END__
=head1 NAME
__END__
=head1 NAME
@@
-261,6
+271,10
@@
or 68% of all entries.
=back
=back
+=item -s, --stat
+
+Total statistics after all data.
+
=item -u, --unmodified
Do not strip leading whitespace.
=item -u, --unmodified
Do not strip leading whitespace.