diff options
author | Samuel Mimram <samuel.mimram@ens-lyon.org> | 2004-07-28 21:54:47 +0000 |
---|---|---|
committer | Samuel Mimram <samuel.mimram@ens-lyon.org> | 2004-07-28 21:54:47 +0000 |
commit | 6b649aba925b6f7462da07599fe67ebb12a3460e (patch) | |
tree | 43656bcaa51164548f3fa14e5b10de5ef1088574 /parsing/g_proofs.ml4 |
Imported Upstream version 8.0pl1upstream/8.0pl1
Diffstat (limited to 'parsing/g_proofs.ml4')
-rw-r--r-- | parsing/g_proofs.ml4 | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/parsing/g_proofs.ml4 b/parsing/g_proofs.ml4 new file mode 100644 index 00000000..5262b785 --- /dev/null +++ b/parsing/g_proofs.ml4 @@ -0,0 +1,135 @@ +(************************************************************************) +(* v * The Coq Proof Assistant / The Coq Development Team *) +(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *) +(* \VV/ **************************************************************) +(* // * This file is distributed under the terms of the *) +(* * GNU Lesser General Public License Version 2.1 *) +(************************************************************************) + +(* $Id: g_proofs.ml4,v 1.33.2.1 2004/07/16 19:30:39 herbelin Exp $ *) + +open Pcoq +open Pp +open Tactic +open Util +open Vernac_ +open Topconstr +open Vernacexpr +open Prim +open Constr + +let thm_token = Gram.Entry.create "vernac:thm_token" + +(* Proof commands *) +if !Options.v7 then +GEXTEND Gram + GLOBAL: command; + + destruct_location : + [ [ IDENT "Conclusion" -> Tacexpr.ConclLocation () + | discard = [ IDENT "Discardable" -> true | -> false ]; "Hypothesis" + -> Tacexpr.HypLocation discard ] ] + ; + opt_hintbases: + [ [ -> [] + | ":"; l = LIST1 IDENT -> l ] ] + ; + command: + [ [ IDENT "Goal"; c = Constr.constr -> VernacGoal c + | "Proof" -> VernacProof (Tacexpr.TacId "") + | "Proof"; "with"; ta = tactic -> VernacProof ta + | IDENT "Abort" -> VernacAbort None + | IDENT "Abort"; IDENT "All" -> VernacAbortAll + | IDENT "Abort"; id = identref -> VernacAbort (Some id) + | IDENT "Admitted" -> VernacEndProof Admitted + | "Qed" -> VernacEndProof (Proved (true,None)) + | IDENT "Save" -> VernacEndProof (Proved (true,None)) + | IDENT "Defined" -> VernacEndProof (Proved (false,None)) + | IDENT "Defined"; id=identref -> + VernacEndProof (Proved (false,Some (id,None))) + | IDENT "Save"; tok = thm_token; id = identref -> + VernacEndProof (Proved (true,Some (id,Some tok))) + | IDENT "Save"; id = identref -> + VernacEndProof (Proved (true,Some (id,None))) + | IDENT "Suspend" -> VernacSuspend + | IDENT "Resume" -> VernacResume None + | IDENT "Resume"; id = identref -> VernacResume (Some id) + | IDENT "Restart" -> VernacRestart + | "Proof"; c = Constr.constr -> VernacExactProof c + | IDENT "Undo" -> VernacUndo 1 + | IDENT "Undo"; n = natural -> VernacUndo n + | IDENT "Focus" -> VernacFocus None + | IDENT "Focus"; n = natural -> VernacFocus (Some n) + | IDENT "Unfocus" -> VernacUnfocus + | IDENT "Show" -> VernacShow (ShowGoal None) + | IDENT "Show"; n = natural -> VernacShow (ShowGoal (Some n)) + | IDENT "Show"; IDENT "Implicits"; n = natural -> + VernacShow (ShowGoalImplicitly (Some n)) + | IDENT "Show"; IDENT "Implicits" -> VernacShow (ShowGoalImplicitly None) + | IDENT "Show"; IDENT "Node" -> VernacShow ShowNode + | IDENT "Show"; IDENT "Script" -> VernacShow ShowScript + | IDENT "Show"; IDENT "Existentials" -> VernacShow ShowExistentials + | IDENT "Show"; IDENT "Tree" -> VernacShow ShowTree + | IDENT "Show"; IDENT "Conjectures" -> VernacShow ShowProofNames + | IDENT "Show"; "Proof" -> VernacShow ShowProof + | IDENT "Show"; IDENT "Intro" -> VernacShow (ShowIntros false) + | IDENT "Show"; IDENT "Intros" -> VernacShow (ShowIntros true) + | IDENT "Explain"; "Proof"; l = LIST0 integer -> + VernacShow (ExplainProof l) + | IDENT "Explain"; "Proof"; IDENT "Tree"; l = LIST0 integer -> + VernacShow (ExplainTree l) + | IDENT "Go"; n = natural -> VernacGo (GoTo n) + | IDENT "Go"; IDENT "top" -> VernacGo GoTop + | IDENT "Go"; IDENT "prev" -> VernacGo GoPrev + | IDENT "Go"; IDENT "next" -> VernacGo GoNext + | IDENT "Guarded" -> VernacCheckGuard +(* Hints for Auto and EAuto *) + + | IDENT "HintDestruct"; + local = locality; + dloc = destruct_location; + id = base_ident; + hyptyp = Constr.constr_pattern; + pri = natural; + "["; tac = tactic; "]" -> + VernacHints(local,[],HintsDestruct (id,pri,dloc,hyptyp,tac)) + + | IDENT "Hint"; local = locality; hintname = base_ident; + dbnames = opt_hintbases; ":="; h = hint + -> VernacHints (local,dbnames, h hintname) + + | IDENT "Hints"; local = locality; + (dbnames,h) = hints -> VernacHints (local,dbnames, h) + + +(*This entry is not commented, only for debug*) + | IDENT "PrintConstr"; c = Constr.constr -> + VernacExtend ("PrintConstr", + [Genarg.in_gen Genarg.rawwit_constr c]) + ] ]; + + locality: + [ [ IDENT "Local" -> true | -> false ] ] + ; + hint: + [ [ IDENT "Resolve"; c = Constr.constr -> fun name -> HintsResolve [Some name, c] + | IDENT "Immediate"; c = Constr.constr -> fun name -> HintsImmediate [Some name, c] + | IDENT "Unfold"; qid = global -> fun name -> HintsUnfold [Some name,qid] + | IDENT "Constructors"; c = global -> fun n -> + HintsConstructors (Some n,[c]) + | IDENT "Extern"; n = natural; c = Constr.constr ; tac = tactic -> + fun name -> HintsExtern (Some name,n,c,tac) ] ] + ; + hints: + [ [ IDENT "Resolve"; l = LIST1 global; dbnames = opt_hintbases -> + (dbnames, + HintsResolve + (List.map (fun qid -> (None, CAppExpl(loc,(None,qid),[]))) l)) + | IDENT "Immediate"; l = LIST1 global; dbnames = opt_hintbases -> + (dbnames, + HintsImmediate + (List.map (fun qid-> (None, CAppExpl (loc,(None,qid),[]))) l)) + | IDENT "Unfold"; l = LIST1 global; dbnames = opt_hintbases -> + (dbnames, HintsUnfold (List.map (fun qid -> (None,qid)) l)) ] ] + ; + END |