--- a/doc/developers.txt	Tue Jul 20 23:24:27 2004 +0000
+++ b/doc/developers.txt	Wed Jul 21 00:50:50 2004 +0000
@@ -2,7 +2,7 @@
 Developing Roundup
 ==================
 
-:Version: $Revision: 1.11 $
+:Version: $Revision: 1.12 $
 
 .. note::
    The intended audience of this document is the developers of the core
@@ -107,6 +107,24 @@
 consistently check in code which is either broken or takes the codebase in
 directions that have not been agreed to.
 
+
+Debugging Aids
+--------------
+
+Try turning on logging of DEBUG level messages. This may be done a number
+of ways, depending on what it is you're testing:
+
+1. If you're testing the database unit tests, then set the environment
+   variable ``LOGGING_LEVEL=DEBUG``. This may be done like so:
+
+    LOGGING_LEVEL=DEBUG python run_tests.py
+
+   This variable replaces the older HYPERDBDEBUG environment var.
+
+2. If you're testing a particular tracker, then set the logging level in
+   your tracker's ``config.py``.
+
+
 Internationalization Notes
 --------------------------