From 162a963ddebed804ed21ec7a8d34416b897bfd6c Mon Sep 17 00:00:00 2001
From: Daniel Weschke <daniel.weschke@directbox.de>
Date: Fri, 23 Apr 2021 23:50:34 +0200
Subject: [PATCH] example usage with format

---
 gnuplot/README.org | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnuplot/README.org b/gnuplot/README.org
index 2223ef0..66b52b4 100644
--- a/gnuplot/README.org
+++ b/gnuplot/README.org
@@ -3,7 +3,7 @@
   usage:
     gnuplot line.gp                       run line.gp script
     gnuplot -p line.gp                    run script and kepp figure open
-    gnuplot -e "file='data.dat'; column1=1; column2=2; format=''; out=''" line.gp
+    gnuplot -e "file='data.dat'; column1=1; column2=2; format='png'; out='line.png'" line.gp
                                           run script with altered variables
 #+end_src