Mention the blocker_lookahead parameter in the depgraph._greedy_slots()

docstring.

svn path=/main/trunk/; revision=12488

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 9120cf8045b4da3016fa652aa3a04930c3ba6118..1bf5a9514bc4a946ef94e8e15dff5288358efb55 100644 (file)
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -5640,10 +5640,10 @@ class depgraph(object):
        def _greedy_slots(self, root_config, atom, blocker_lookahead=False):
                """
                Return a list of slot atoms corresponding to installed slots that
-               differ from the slot of the highest visible match. Slot atoms that
-               would trigger a blocker conflict are automatically discarded,
-               potentially allowing automatic uninstallation of older slots when
-               appropriate.
+               differ from the slot of the highest visible match. When
+               blocker_lookahead is True, slot atoms that would trigger a blocker
+               conflict are automatically discarded, potentially allowing automatic
+               uninstallation of older slots when appropriate.
                """
                highest_pkg, in_graph = self._select_package(root_config.root, atom)
                if highest_pkg is None: