From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 7 Sep 2019 18:36:44 +0000 (+0200)
Subject: minor code cleanup for human formatting
X-Git-Tag: v1.04~8
X-Git-Url: http://git.shiar.nl/barcat.git/commitdiff_plain/74afb3df155890f510e3d129472d80768243a181

minor code cleanup for human formatting
---

diff --git a/barcat b/barcat
index 40f332d..00a2173 100755
--- a/barcat
+++ b/barcat
@@ -56,7 +56,7 @@ GetOptions(\%opt,
 $opt{width} ||= $ENV{COLUMNS} || 80;
 $opt{color} //= -t *STDOUT;  # enable on tty
 $opt{trim}   *= $opt{width} / 100 if $opt{trimpct};
-$opt{units}   = $opt{'human-readable'} && ['', qw( k M G T P E Z Y y z a f p n μ m )];
+$opt{units}   = [split //, ' kMGTPEZYyzafpnμm'] if $opt{'human-readable'};
 $opt{anchor} //= qr/\A/;
 $opt{'value-length'} = 6 if $opt{units};
 
@@ -136,7 +136,7 @@ sub sival {
 	sprintf('%*.*f%*s',
 		$float ? 5 : 3, $float,  # length and tenths
 		$_[0] / 1000 ** $unit,   # number
-		$float ? 1 : 3,          # unit size
+		$float ? 0 : 3,          # unit size
 		$#{$opt{units}} >> 1 < abs $unit ? "e$unit" : $opt{units}->[$unit]
 	);
 }