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comparison mercurial/revlog.py @ 2561:494f7787d8ee

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revlog: make lookup handle binary nodes
author Matt Mackall <mpm@selenic.com>
date Wed, 28 Jun 2006 16:52:42 -0500
parents c35694df7b13
children c4325f0a9b91
comparison
equal deleted inserted replaced
2560:c35694df7b13 2561:494f7787d8ee
741 continue 741 continue
742 return c 742 return c
743 743
744 def lookup(self, id): 744 def lookup(self, id):
745 """locate a node based on revision number or subset of hex nodeid""" 745 """locate a node based on revision number or subset of hex nodeid"""
746 if id in self.nodemap:
747 return id
746 if type(id) == type(0): 748 if type(id) == type(0):
747 rev = id 749 rev = id
748 if rev < 0: rev = self.count() + rev 750 if rev < 0: rev = self.count() + rev
749 if rev < 0 or rev >= self.count(): return None 751 if rev < 0 or rev >= self.count(): return None
750 return self.node(rev) 752 return self.node(rev)