--- a/hello.c	Wed Sep 05 15:12:11 2012 +0200
+++ b/hello.c	Wed Sep 05 15:14:37 2012 +0200
@@ -1,7 +1,13 @@
-test
+/*
+ * Placed in the public domain by Bryan O'Sullivan.  This program is
+ * not covered by patents in the United States or other countries.
+ */
 
-to merged
+#include <stdio.h>
 
-
-
-fdsvlkdw
\ No newline at end of file
+int main(int argc, char **argv)
+{
+	printf("once more, hello.\n");
+	printf("hello merged ?");
+	return 0;
+}
\ No newline at end of file