From d51eef09f1afb2e6f66ae419c50f5e1a79fe9d70 Mon Sep 17 00:00:00 2001
From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Sat, 18 Jun 2016 13:10:15 +0200
Subject: [PATCH] fix highlight

---
 gpio.pl | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/gpio.pl b/gpio.pl
index 579d845..5c1c82e 100755
--- a/gpio.pl
+++ b/gpio.pl
@@ -45,7 +45,6 @@ foreach (@gpio) {
 	chomp $line;
 	my @l = split(/\|/, $line);
 	my @o = split(/\|/, $last[$i] || '');
-	$last[$i] = $line;
 
 	if ( $#l >= 9 ) {
 		no warnings;
@@ -66,10 +65,14 @@ foreach (@gpio) {
 		}
 	}
 
-	$line = join('|', @l) . "|";
+	$last[$i] = $line;
+	$i++;
+
+	# re-create from modified data
+	$line = join('|', @l);
+	$line .= "|" unless $line =~ m/\+$/;
 	print "$line\n";
 
-	$i++;
 }
 
 #warn "# mode = ", dump($mode);
-- 
2.20.1