1602 # symbols which can't be used for a DoS attack for any given input

  1603 # (e.g. those which accept regexes as plain strings shouldn't be included)

  1604 # functions that just return a lot of changesets (like all) don't count here

  1605 safesymbols = set([

  1606     "adds",

  1607     "all",

  1608     "ancestor",

  1609     "ancestors",

  1610     "_firstancestors",

  1611     "author",

  1612     "bisect",

  1613     "bisected",

  1614     "bookmark",

  1615     "branch",

  1616     "branchpoint",

  1617     "bumped",

  1618     "bundle",

  1619     "children",

  1620     "closed",

  1621     "converted",

  1622     "date",

  1623     "desc",

  1624     "descendants",

  1625     "_firstdescendants",

  1626     "destination",

  1627     "divergent",

  1628     "draft",

  1629     "extinct",

  1630     "extra",

  1631     "file",

  1632     "filelog",

  1633     "first",

  1634     "follow",

  1635     "_followfirst",

  1636     "head",

  1637     "heads",

  1638     "hidden",

  1639     "id",

  1640     "keyword",

  1641     "last",

  1642     "limit",

  1643     "_matchfiles",

  1644     "max",

  1645     "merge",

  1646     "min",

  1647     "modifies",

  1648     "obsolete",

  1649     "origin",

  1650     "outgoing",

  1651     "p1",

  1652     "p2",

  1653     "parents",

  1654     "present",

  1655     "public",

  1656     "remote",

  1657     "removes",

  1658     "rev",

  1659     "reverse",

  1660     "roots",

  1661     "sort",

  1662     "secret",

  1663     "matching",

  1664     "tag",

  1665     "tagged",

  1666     "user",

  1667     "unstable",

  1668     "_list",

  1669 ])

  1670