mercurial/revset.py

30178:d61c42c1a35c

            ps.add(r)
        elif n == 1:
            ps.add(cl.parentrevs(r)[0])
        elif n == 2:
            parents = cl.parentrevs(r)
            if len(parents) > 1:
                ps.add(parents[1])
    return subset & ps

@predicate('present(set)', safe=True)
def present(repo, subset, x):

30179:cdef35b38026

            ps.add(r)
        elif n == 1:
            ps.add(cl.parentrevs(r)[0])
        elif n == 2:
            parents = cl.parentrevs(r)
            if parents[1] != node.nullrev:
                ps.add(parents[1])
    return subset & ps

@predicate('present(set)', safe=True)
def present(repo, subset, x):