git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@883
a5681a0c-68f1-0310-ab6d-
d61299d08faa
-If you provide a question, I will try to provide an answer in the next
-release of this tutorial. No feedback equals no changes! Additions to
+Intention of this document: to provide some examples of the commonly
+used parts of RRDtool's CDEF language.
+
+If you think some important feature is not explained properly, and if
+adding it to this document would benefit most users, please do ask me
+to add it. I will then try to provide an answer in the next release
+of this tutorial. No feedback equals no changes! Additions to
this document are also welcome. -- Alex van den Bogaerdt
E<lt>alex@ergens.op.het.netE<gt>
this document are also welcome. -- Alex van den Bogaerdt
E<lt>alex@ergens.op.het.netE<gt>