Switch to side-by-side view

--- a
+++ b/mit-bih-ecg-compression-test-database-1.0.0/08730_02.hea-
@@ -0,0 +1,3 @@
+08730_02 2 250 5120
+08730_02.dat 212 400 12 0 -128 -25720 0 ECG signal 0
+08730_02.dat 212 400 12 0 13 31888 0 ECG signal 1