Original commit message from CVS:
add another thing
negotiation:
- autopluggers would be easier to write if there was a core method
+- autopluggers would be easier to write if there was a core method
to do what plugidentities do.
+- there should be a way to hook into negotiation and be able to do something if
+ negotiation fails. Autopluggers would need that for exchanging elements when
+ they can't link.
+
bugs with interesting info:
XML descriptions of plugin information: