Test

diff --git a/grid.py b/grid.py
index 08ca225..991c44f 100755 (executable)
--- a/grid.py
+++ b/grid.py
@@ -4,6 +4,7 @@
 # https://creativecommons.org/publicdomain/zero/1.0/
 
 
+
 # Written by Francois Fleuret <francois@fleuret.org>
 
 # This code implement a simple system to manipulate formal