X-Git-Url: http://git.shiar.net/barcat.git/blobdiff_plain/0ec1dc576c24eea48b3528073e59ac04f60121c0..3eee37b010b7e1a9539750ba99800ac19333489c:/barcat?ds=sidebyside

diff --git a/barcat b/barcat
index 9e4d0ae..fd110c5 100755
--- a/barcat
+++ b/barcat
@@ -6,7 +6,7 @@ use List::Util qw( min max sum );
 use open qw( :std :utf8 );
 use experimental qw( lexical_subs );
 
-our $VERSION = '1.05';
+our $VERSION = '1.06';
 
 use Getopt::Long '2.33', qw( :config gnu_getopt );
 my %opt;
@@ -42,6 +42,7 @@ GetOptions(\%opt,
 			" (range expected)\n"
 		);
 	},
+	'header!',
 	'markers|m=s',
 	'graph-format=s' => sub {
 		$opt{'graph-format'} = substr $_[1], 0, 1;
@@ -53,6 +54,10 @@ GetOptions(\%opt,
 	'signal-stat=s',
 	'unmodified|u!',
 	'width|w=i',
+	'version' => sub {
+		say "barcat version $VERSION";
+		exit;
+	},
 	'usage|h' => sub {
 		local $/;
 		my $pod = readline *DATA;
@@ -188,6 +193,14 @@ sub sival {
 	);
 }
 
+say(
+	color(31), sprintf('%*s', $lenval, $minval),
+	color(90), '-', color(36), '+',
+	color(32), sprintf('%*s', $size * ($maxval - $minval) - 3, $maxval),
+	color(90), '-', color(36), '+',
+	color(0),
+) if $opt{header};
+
 while ($nr <= $#lines) {
 	$nr >= $opt{hidemax} and last if defined $opt{hidemax};
 	my $val = $values[$nr];