--- a/standardlib.ysl2	Thu Apr 26 19:26:19 2018 +0200
+++ b/standardlib.ysl2	Wed Aug 29 23:53:10 2018 +0200
@@ -1,3 +1,5 @@
+// YML2 standardlib version 2.5.8
+
 function "yml:hex2dec" {
     param "hex";
     param "_result", 0;