[Checkins] SVN: Sandbox/ulif/z3c-testsetup/trunk/src/z3c/testsetup/README.txt Update docs.

[Uli Fouquet]

Log message for revision 83839:
  Update docs.

Changed:
  U   Sandbox/ulif/z3c-testsetup/trunk/src/z3c/testsetup/README.txt

-=-
Modified: Sandbox/ulif/z3c-testsetup/trunk/src/z3c/testsetup/README.txt
===================================================================
--- Sandbox/ulif/z3c-testsetup/trunk/src/z3c/testsetup/README.txt	2008-02-14 16:27:36 UTC (rev 83838)
+++ Sandbox/ulif/z3c-testsetup/trunk/src/z3c/testsetup/README.txt	2008-02-14 16:55:47 UTC (rev 83839)
@@ -396,11 +396,32 @@
 
 - `zcml_config`:
 
+    A filepath of a ZCML file which is registered with functional
+    doctests. In the ZCML file you can for example register principals
+    (users) usable by functional doctests.
+
+    By default an empty ZCML file of the z3c.testsetup package is
+    used (``ftesting.zcml``).
+
+    This parameter has no effect, if also a ``layer`` parameter is
+    given.
+
 - `layer_name`:
 
+    You can name your layer, to distinguish different setups of
+    functional doctests. The layer name can be an arbitrary string.
+
+    This parameter has no effect, if also a ``layer`` parameter is
+    given.
+
 - `layer`:
 
+    You can register a ZCML layer yourself and pass it as the
+    ``layer`` parameter. If you only have a filepath to the according
+    ZCML file, use the ``zcml_config`` paramter instead.
 
+    This parameter overrides any ``zcml_config`` and ``layer_name``
+    parameter.
 
 
 .. below: