220     def rev(self, node):

   220     def rev(self, node):

   221         """return a revision for a node

   221         """return a revision for a node

   222 

   222 

   223         If the node is unknown, raise a RevlogError"""

   223         If the node is unknown, raise a RevlogError"""

   224         return self.nodemap[node]

   224         return self.nodemap[node]

   225 

   231 

   226     def append(self, tup):

   232     def append(self, tup):

   227         self.nodemap[tup[7]] = len(self)

   233         self.nodemap[tup[7]] = len(self)

   228         super(revlogoldindex, self).append(tup)

   234         super(revlogoldindex, self).append(tup)

   229 

   235