mercurial/revlog.py

2560:c35694df7b13

                    continue
        return c

    def lookup(self, id):
        """locate a node based on revision number or subset of hex nodeid"""
        if type(id) == type(0):
            rev = id
            if rev < 0: rev = self.count() + rev
            if rev < 0 or rev >= self.count(): return None
            return self.node(rev)

2561:494f7787d8ee

                    continue
        return c

    def lookup(self, id):
        """locate a node based on revision number or subset of hex nodeid"""
        if id in self.nodemap:
            return id
        if type(id) == type(0):
            rev = id
            if rev < 0: rev = self.count() + rev
            if rev < 0 or rev >= self.count(): return None
            return self.node(rev)