[Removed RenameStateMonad, a remnant of wildcard renaming.
tobias@goedderz.info**20150311132202
 Ignore-this: d178338808eafe26b7af5f3b68dece3c
] hunk ./src/Igor2/Data/Rules.hs 74
--- Contains a set of used names and a counter to index the next variable
-type RenameState = (Data.Set.Set Name, Int)
-type RenameStateMonad = CMState.State RenameState
-newRenameState = (Data.Set.empty, 0)
-