Document class mappings in changelog
Signed-off-by: martin f. krafft <madduck@madduck.net>
diff --git a/doc/source/operations.rst b/doc/source/operations.rst
index a110022..0819bfb 100644
--- a/doc/source/operations.rst
+++ b/doc/source/operations.rst
@@ -92,6 +92,14 @@
can be assigned to each mapping by providing a space-separated list (class
names cannot contain spaces anyway).
+.. warning::
+
+ The class mappings do not really belong in the configuration file, as they
+ are data, not configuration inmformation. Therefore, they are likely going
+ to move elsewhere, but I have not quite figured out to where. Most likely,
+ there will be an additional file, specified in the configuration file, which
+ then lists the mappings.
+
Note that mappings are not designed to replace node definitions. Mappings can
be used to pre-populate the classes of existing nodes, but you still need to
define all nodes (and if only to allow them to be enumerated for the