diff --git a/ChangeLog b/ChangeLog
index ab281d31686c2e3e2dff57d1fbfa59034ae3d918..67d2db0b84c153a0e482404b721c921cfb5f8f13 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2003-01-01  Niels Möller  <nisse@cuckoo.hack.org>
+
+	* testsuite/sexp-conv-test: New tests for hex and base64 literal
+	output. 
+
+	* tools/sexp-conv.c (sexp_put_string): Print binary strings using
+	either hex or base 64 (in advanced mode).
+	(parse_options): Implemented -s hex, for output using hex rather
+	than base64.
+
 2002-12-30  Niels Möller  <nisse@cuckoo.hack.org>
 
 	* testsuite/rsa2sexp-test.c: Don't include rsa.h (done by
diff --git a/tools/.c-style b/tools/.c-style
new file mode 100644
index 0000000000000000000000000000000000000000..1112b4b1b840f17c8995df48f86499c169d186dd
--- /dev/null
+++ b/tools/.c-style
@@ -0,0 +1 @@
+"gnu"