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(*************************************************************************
PROJET RNRT Calife - 2001
Author: Pierre Crégut - France Télécom R&D
Licence : LGPL version 2.1
*************************************************************************)
(*i camlp4deps: "grammar/grammar.cma" i*)
DECLARE PLUGIN "romega_plugin"
open Refl_omega
let romega_tactic l =
let tacs = List.map
(function
| "nat" -> Tacinterp.interp <:tactic<zify_nat>>
| "positive" -> Tacinterp.interp <:tactic<zify_positive>>
| "N" -> Tacinterp.interp <:tactic<zify_N>>
| "Z" -> Tacinterp.interp <:tactic<zify_op>>
| s -> Errors.error ("No ROmega knowledge base for type "^s))
(Util.List.sort_uniquize String.compare l)
in
Tacticals.New.tclTHEN
(Tacticals.New.tclREPEAT (Proofview.tclPROGRESS (Tacticals.New.tclTHENLIST tacs)))
(Tacticals.New.tclTHEN
(* because of the contradiction process in (r)omega,
we'd better leave as little as possible in the conclusion,
for an easier decidability argument. *)
(Tactics.intros)
(Proofview.V82.tactic total_reflexive_omega_tactic))
TACTIC EXTEND romega
| [ "romega" ] -> [ romega_tactic [] ]
END
TACTIC EXTEND romega'
| [ "romega" "with" ne_ident_list(l) ] ->
[ romega_tactic (List.map Names.Id.to_string l) ]
| [ "romega" "with" "*" ] -> [ romega_tactic ["nat";"positive";"N";"Z"] ]
END
|
