(***********************************************************************)
(*
- Time-stamp: <Last modified on 2013-02-14 15:39:48 CET by Kim Nguyen>
+ Time-stamp: <Last modified on 2013-03-13 10:59:27 CET by Kim Nguyen>
*)
type path = single_path list
| PrecedingSibling
| Preceding | Following
-and test = Utils.QNameSet.t
+and test = Utils.QNameSet.t * Tree.Common.NodeKind.t
and binop = Eq | Neq | Lt | Gt | Lte | Gte | Or | And | Add | Sub | Mult | Div | Mod
and unop = Neg
val print_test : Format.formatter -> test -> unit
val print_expr : Format.formatter -> expr -> unit
+val invert_axis : axis -> axis