mercurial/revset.py

20423:ada289dfceb0

        n = int(n[1])
    except (TypeError, ValueError):
        raise error.ParseError(_("~ expects a number"))
    ps = set()
    cl = repo.changelog
    for r in getset(repo, cl, x):
        for i in range(n):
            r = cl.parentrevs(r)[0]
        ps.add(r)
    return baseset([r for r in subset if r in ps])

20424:1da346bad3d8

        n = int(n[1])
    except (TypeError, ValueError):
        raise error.ParseError(_("~ expects a number"))
    ps = set()
    cl = repo.changelog
    for r in getset(repo, baseset(cl), x):
        for i in range(n):
            r = cl.parentrevs(r)[0]
        ps.add(r)
    return baseset([r for r in subset if r in ps])