From d812f8abde61c22b911112936291cfdc1c794584 Mon Sep 17 00:00:00 2001
From: "Peter J. Holzer" <hjp@hjp.at>
Date: Tue, 12 Oct 2021 20:21:20 +0200
Subject: [PATCH] Declare control files as UTF-8

---
 TimeSeries.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/TimeSeries.pm b/TimeSeries.pm
index 9d592ac..e8e4976 100644
--- a/TimeSeries.pm
+++ b/TimeSeries.pm
@@ -422,6 +422,7 @@ sub plot {
 
     # generic settings
 
+    print $ctlfh "set encoding utf8\n";
     if ($self->{output_format} eq 'svg') {
         print $ctlfh "set term $self->{output_format}\n";
     } else {