saltstack/salt — pull request #1106 by jhutchins (2012-04-19 23:54:42+00:00)
Title: Prevent use and use_in from adding requiresite args

This prevents use of use_in from adding require, require_in,
watch, watch_in, use or use_in arguments when agmenting the
aregument list. In geneneral you probably don't want to be
sharing these settings between states, but momre importantly
without this if you use_in and require the same state it will
create a dependancy loop where the state requires itself.