Improved bbcache and documented it.
--HG--
branch : trunk
diff --git a/jinja2/environment.py b/jinja2/environment.py
index 5b77d45..a64b469 100644
--- a/jinja2/environment.py
+++ b/jinja2/environment.py
@@ -160,6 +160,8 @@
If set to a bytecode cache object, this object will provide a
cache for the internal Jinja bytecode so that templates don't
have to be parsed if they were not changed.
+
+ See :ref:`bytecode-cache` for more information.
"""
#: if this environment is sandboxed. Modifying this variable won't make