--- a/doc/book/en/annexes/rql/debugging.rst	Mon Jul 06 17:39:35 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,55 +0,0 @@
-.. -*- coding: utf-8 -*-
-
-.. _DEBUGGING:
-
-Debugging RQL
--------------
-
-Available levels
-~~~~~~~~~~~~~~~~
-
-Server debugging flags. They may be combined using binary operators.
-
-.. autodata:: cubicweb.server.DBG_NONE
-.. autodata:: cubicweb.server.DBG_RQL
-.. autodata:: cubicweb.server.DBG_SQL
-.. autodata:: cubicweb.server.DBG_REPO
-.. autodata:: cubicweb.server.DBG_MS
-.. autodata:: cubicweb.server.DBG_HOOKS
-.. autodata:: cubicweb.server.DBG_OPS
-.. autodata:: cubicweb.server.DBG_MORE
-.. autodata:: cubicweb.server.DBG_ALL
-
-
-Enable verbose output
-~~~~~~~~~~~~~~~~~~~~~
-
-To debug your RQL statements, it can be useful to enable a verbose output:
-
-.. sourcecode:: python
-
-    from cubicweb import server
-    server.set_debug(server.DBG_RQL|server.DBG_SQL|server.DBG_ALL)
-
-.. autofunction:: cubicweb.server.set_debug
-
-Another example showing how to debug hooks at a specific code site:
-
-.. sourcecode:: python
-
-    from cubicweb.server import debugged, DBG_HOOKS
-    with debugged(DBG_HOOKS):
-        person.cw_set(works_for=company)
-
-
-Detect largest RQL queries
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-See `Profiling and performance` chapter (see :ref:`PROFILING`).
-
-
-API
-~~~
-
-.. autoclass:: cubicweb.server.debugged
-