more updates on the extension API
--HG--
branch : trunk
diff --git a/jinja2/nodes.py b/jinja2/nodes.py
index 0d921a7..2519682 100644
--- a/jinja2/nodes.py
+++ b/jinja2/nodes.py
@@ -742,7 +742,8 @@
class InternalName(Expr):
"""An internal name in the compiler. You cannot create these nodes
- yourself but the parser provides a `free_identifier` method that creates
+ yourself but the parser provides a
+ :meth:`~jinja2.parser.Parser.free_identifier` method that creates
a new identifier for you. This identifier is not available from the
template and is not threated specially by the compiler.
"""