coding style: use spaces instead of tabs

mercurial/localrepo.py

@@ -74,8 +74,8 b' class localrepository(object):'
         self.transhandle = None
 
         if create:
-	    if not os.path.exists(path):
-		os.mkdir(path)
+            if not os.path.exists(path):
+                os.mkdir(path)
             os.mkdir(self.path)
             os.mkdir(self.join("data"))