Format strings can be specified using the new --find option, to control what is output by git annex find.

Annex.hs

@@ -37,6 +37,7 @@ import Types.BranchState
 import Types.TrustLevel
 import Types.UUID
 import qualified Utility.Matcher
+import qualified Utility.Format
 import qualified Data.Map as M
 
 -- git-annex's monad
@@ -62,7 +63,7 @@ data AnnexState = AnnexState
 	, force :: Bool
 	, fast :: Bool
 	, auto :: Bool
-	, print0 :: Bool
+	, format :: Maybe Utility.Format.Format
 	, branchstate :: BranchState
 	, catfilehandle :: Maybe CatFileHandle
 	, forcebackend :: Maybe String
@@ -85,7 +86,7 @@ newState gitrepo = AnnexState
 	, force = False
 	, fast = False
 	, auto = False
-	, print0 = False
+	, format = Nothing
 	, branchstate = startBranchState
 	, catfilehandle = Nothing
 	, forcebackend = Nothing