G.NObj (loc,t)
(*
-let npunct_of_punct = function
- | G.Branch loc -> G.NBranch loc
- | G.Shift loc -> G.NShift loc
- | G.Pos (loc, i) -> G.NPos (loc, i)
- | G.Wildcard loc -> G.NWildcard loc
- | G.Merge loc -> G.NMerge loc
- | G.Semicolon loc -> G.NSemicolon loc
- | G.Dot loc -> G.NDot loc
-;;
-
let nnon_punct_of_punct = function
| G.Skip loc -> G.NSkip loc
| G.Unfocus loc -> G.NUnfocus loc
| SYMBOL "*"; n=IDENT -> G.NTactic(loc,[ G.NCase1 (loc,n)])
]
];
-(*
- tactic: [
- [ IDENT "absurd"; t = tactic_term ->
- G.Absurd (loc, t)
- | IDENT "apply"; IDENT "rule"; t = tactic_term ->
- G.ApplyRule (loc, t)
- | IDENT "apply"; t = tactic_term ->
- G.Apply (loc, t)
- | IDENT "applyP"; t = tactic_term ->
- G.ApplyP (loc, t)
- | IDENT "applyS"; t = tactic_term ; params = auto_params ->
- G.ApplyS (loc, t, params)
- | IDENT "assumption" ->
- G.Assumption loc
- | IDENT "autobatch"; params = auto_params ->
- G.AutoBatch (loc,params)
- | IDENT "cases"; what = tactic_term;
- pattern = OPT pattern_spec;
- specs = intros_spec ->
- let pattern = match pattern with
- | None -> None, [], Some N.UserInput
- | Some pattern -> pattern
- in
- G.Cases (loc, what, pattern, specs)
- | IDENT "clear"; ids = LIST1 IDENT ->
- G.Clear (loc, ids)
- | IDENT "clearbody"; id = IDENT ->
- G.ClearBody (loc,id)
- | IDENT "change"; what = pattern_spec; "with"; t = tactic_term ->
- G.Change (loc, what, t)
- | IDENT "compose"; times = OPT int; t1 = tactic_term; t2 =
- OPT [ "with"; t = tactic_term -> t ]; specs = intros_spec ->
- let times = match times with None -> 1 | Some i -> i in
- G.Compose (loc, t1, t2, times, specs)
- | IDENT "constructor"; n = int ->
- G.Constructor (loc, n)
- | IDENT "contradiction" ->
- G.Contradiction loc
- | IDENT "cut"; t = tactic_term; ident = OPT [ "as"; id = IDENT -> id] ->
- G.Cut (loc, ident, t)
- | IDENT "decompose"; idents = OPT [ "as"; idents = LIST1 new_name -> idents ] ->
- let idents = match idents with None -> [] | Some idents -> idents in
- G.Decompose (loc, idents)
- | IDENT "demodulate"; p = auto_params -> G.Demodulate (loc, p)
- | IDENT "destruct"; xts = OPT [ ts = tactic_term_list1 -> ts ] ->
- G.Destruct (loc, xts)
- | IDENT "elim"; what = tactic_term; using = using;
- pattern = OPT pattern_spec;
- ispecs = intros_spec ->
- let pattern = match pattern with
- | None -> None, [], Some N.UserInput
- | Some pattern -> pattern
- in
- G.Elim (loc, what, using, pattern, ispecs)
- | IDENT "elimType"; what = tactic_term; using = using;
- (num, idents) = intros_spec ->
- G.ElimType (loc, what, using, (num, idents))
- | IDENT "exact"; t = tactic_term ->
- G.Exact (loc, t)
- | IDENT "exists" ->
- G.Exists loc
- | IDENT "fail" -> G.Fail loc
- | IDENT "fold"; kind = reduction_kind; t = tactic_term; p = pattern_spec ->
- let (pt,_,_) = p in
- if pt <> None then
- raise (HExtlib.Localized (loc, CicNotationParser.Parse_error
- ("the pattern cannot specify the term to replace, only its"
- ^ " paths in the hypotheses and in the conclusion")))
- else
- G.Fold (loc, kind, t, p)
- | IDENT "fourier" ->
- G.Fourier loc
- | IDENT "fwd"; hyp = IDENT; idents = OPT [ "as"; idents = LIST1 new_name -> idents ] ->
- let idents = match idents with None -> [] | Some idents -> idents in
- G.FwdSimpl (loc, hyp, idents)
- | IDENT "generalize"; p=pattern_spec; id = OPT ["as" ; id = IDENT -> id] ->
- G.Generalize (loc,p,id)
- | IDENT "id" -> G.IdTac loc
- | IDENT "intro"; ident = OPT IDENT ->
- let idents = match ident with None -> [] | Some id -> [Some id] in
- G.Intros (loc, (Some 1, idents))
- | IDENT "intros"; specs = intros_spec ->
- G.Intros (loc, specs)
- | IDENT "inversion"; t = tactic_term ->
- G.Inversion (loc, t)
- | IDENT "lapply";
- linear = OPT [ IDENT "linear" ];
- depth = OPT [ IDENT "depth"; SYMBOL "="; i = int -> i ];
- what = tactic_term;
- to_what = OPT [ "to" ; t = tactic_term_list1 -> t ];
- ident = OPT [ "as" ; ident = IDENT -> ident ] ->
- let linear = match linear with None -> false | Some _ -> true in
- let to_what = match to_what with None -> [] | Some to_what -> to_what in
- G.LApply (loc, linear, depth, to_what, what, ident)
- | IDENT "left" -> G.Left loc
- | IDENT "letin"; where = IDENT ; SYMBOL <:unicode<def>> ; t = tactic_term ->
- G.LetIn (loc, t, where)
- | kind = reduction_kind; p = pattern_spec ->
- G.Reduce (loc, kind, p)
- | IDENT "reflexivity" ->
- G.Reflexivity loc
- | IDENT "replace"; p = pattern_spec; "with"; t = tactic_term ->
- G.Replace (loc, p, t)
- | IDENT "rewrite" ; d = direction; t = tactic_term ; p = pattern_spec;
- xnames = OPT [ "as"; n = ident_list0 -> n ] ->
- let (pt,_,_) = p in
- if pt <> None then
- raise
- (HExtlib.Localized (loc,
- (CicNotationParser.Parse_error
- "the pattern cannot specify the term to rewrite, only its paths in the hypotheses and in the conclusion")))
- else
- let n = match xnames with None -> [] | Some names -> names in
- G.Rewrite (loc, d, t, p, n)
- | IDENT "right" ->
- G.Right loc
- | IDENT "ring" ->
- G.Ring loc
- | IDENT "split" ->
- G.Split loc
- | IDENT "symmetry" ->
- G.Symmetry loc
- | IDENT "transitivity"; t = tactic_term ->
- G.Transitivity (loc, t)
- (* Produzioni Aggiunte *)
- | IDENT "assume" ; id = IDENT ; SYMBOL ":" ; t = tactic_term ->
- G.Assume (loc, id, t)
- | IDENT "suppose" ; t = tactic_term ; LPAREN ; id = IDENT ; RPAREN ;
- t1 = OPT [IDENT "that" ; IDENT "is" ; IDENT "equivalent" ; "to" ;
- t' = tactic_term -> t']->
- G.Suppose (loc, t, id, t1)
- | "let" ; id1 = IDENT ; SYMBOL ":" ; t1 = tactic_term ;
- IDENT "such" ; IDENT "that" ; t2=tactic_term ; LPAREN ;
- id2 = IDENT ; RPAREN ->
- G.ExistsElim (loc, `Auto (None,[]), id1, t1, id2, t2)
- | just =
- [ IDENT "using"; t=tactic_term -> `Term t
- | params = auto_params -> `Auto params] ;
- cont=by_continuation ->
- (match cont with
- BYC_done -> G.Bydone (loc, just)
- | BYC_weproved (ty,id,t1) ->
- G.By_just_we_proved(loc, just, ty, id, t1)
- | BYC_letsuchthat (id1,t1,id2,t2) ->
- G.ExistsElim (loc, just, id1, t1, id2, t2)
- | BYC_wehaveand (id1,t1,id2,t2) ->
- G.AndElim (loc, just, id1, t1, id2, t2))
- | IDENT "we" ; IDENT "need" ; "to" ; IDENT "prove" ; t = tactic_term ; id = OPT [ LPAREN ; id = IDENT ; RPAREN -> id ] ; t1 = OPT [IDENT "or" ; IDENT "equivalently"; t' = tactic_term -> t']->
- G.We_need_to_prove (loc, t, id, t1)
- | IDENT "we" ; IDENT "proceed" ; IDENT "by" ; IDENT "cases" ; "on" ; t=tactic_term ; "to" ; IDENT "prove" ; t1=tactic_term ->
- G.We_proceed_by_cases_on (loc, t, t1)
- | IDENT "we" ; IDENT "proceed" ; IDENT "by" ; IDENT "induction" ; "on" ; t=tactic_term ; "to" ; IDENT "prove" ; t1=tactic_term ->
- G.We_proceed_by_induction_on (loc, t, t1)
- | IDENT "by" ; IDENT "induction" ; IDENT "hypothesis" ; IDENT "we" ; IDENT "know" ; t=tactic_term ; LPAREN ; id = IDENT ; RPAREN ->
- G.Byinduction(loc, t, id)
- | IDENT "the" ; IDENT "thesis" ; IDENT "becomes" ; t=tactic_term ->
- G.Thesisbecomes(loc, t)
- | IDENT "case" ; id = IDENT ; params=LIST0[LPAREN ; i=IDENT ;
- SYMBOL":" ; t=tactic_term ; RPAREN -> i,t] ->
- G.Case(loc,id,params)
- (* DO NOT FACTORIZE with the two following, camlp5 sucks*)
- | IDENT "conclude";
- termine = tactic_term;
- SYMBOL "=" ;
- t1=tactic_term ;
- t2 =
- [ IDENT "using"; t=tactic_term -> `Term t
- | IDENT "using"; IDENT "once"; term=tactic_term -> `SolveWith term
- | IDENT "proof" -> `Proof
- | params = auto_params -> `Auto params];
- cont = rewriting_step_continuation ->
- G.RewritingStep(loc, Some (None,termine), t1, t2, cont)
- | IDENT "obtain" ; name = IDENT;
- termine = tactic_term;
- SYMBOL "=" ;
- t1=tactic_term ;
- t2 =
- [ IDENT "using"; t=tactic_term -> `Term t
- | IDENT "using"; IDENT "once"; term=tactic_term -> `SolveWith term
- | IDENT "proof" -> `Proof
- | params = auto_params -> `Auto params];
- cont = rewriting_step_continuation ->
- G.RewritingStep(loc, Some (Some name,termine), t1, t2, cont)
- | SYMBOL "=" ;
- t1=tactic_term ;
- t2 =
- [ IDENT "using"; t=tactic_term -> `Term t
- | IDENT "using"; IDENT "once"; term=tactic_term -> `SolveWith term
- | IDENT "proof" -> `Proof
- | params = auto_params -> `Auto params];
- cont = rewriting_step_continuation ->
- G.RewritingStep(loc, None, t1, t2, cont)
- ]
-]; *)
auto_fixed_param: [
[ IDENT "demod"
| IDENT "fast_paramod"
]
];
-(*
- inline_params:[
- [ params = LIST0
- [ IDENT "prefix"; SYMBOL "="; prefix = QSTRING -> G.IPPrefix prefix
- | flavour = inline_flavour -> G.IPAs flavour
- | IDENT "coercions" -> G.IPCoercions
- | IDENT "debug"; SYMBOL "="; debug = int -> G.IPDebug debug
- | IDENT "procedural" -> G.IPProcedural
- | IDENT "nodefaults" -> G.IPNoDefaults
- | IDENT "depth"; SYMBOL "="; depth = int -> G.IPDepth depth
- | IDENT "level"; SYMBOL "="; level = int -> G.IPLevel level
- | IDENT "comments" -> G.IPComments
- | IDENT "cr" -> G.IPCR
- ] -> params
- ]
-];*)
by_continuation: [
[ WEPROVED; ty = tactic_term ; LPAREN ; id = IDENT ; RPAREN ; t1 = OPT [IDENT "that" ; IDENT "is" ; IDENT "equivalent" ; "to" ; t2 = tactic_term -> t2] -> BYC_weproved (ty,Some id,t1)
| WEPROVED; ty = tactic_term ; t1 = OPT [IDENT "that" ; IDENT "is" ; IDENT "equivalent" ; "to" ; t2 = tactic_term -> t2] ;
| -> false
]
];
-(*
+(* MATITA 1.0
atomic_tactical:
[ "sequence" LEFTA
[ t1 = SELF; SYMBOL ";"; t2 = SELF ->
| SYMBOL "." -> G.NDot loc
]
];
-(*
- punctuation_tactical:
- [
- [ SYMBOL "[" -> G.Branch loc
- | SYMBOL "|" -> G.Shift loc
- | i = LIST1 int SEP SYMBOL ","; SYMBOL ":" -> G.Pos (loc, i)
- | SYMBOL "*"; SYMBOL ":" -> G.Wildcard loc
- | SYMBOL "]" -> G.Merge loc
- | SYMBOL ";" -> G.Semicolon loc
- | SYMBOL "." -> G.Dot loc
- ]
- ];
- non_punctuation_tactical:
- [ "simple" NONA
- [ IDENT "focus"; goals = LIST1 int -> G.Focus (loc, goals)
- | IDENT "unfocus" -> G.Unfocus loc
- | IDENT "skip" -> G.Skip loc
- ]
- ];
-*)
nnon_punctuation_tactical:
[ "simple" NONA
[ IDENT "focus"; goals = LIST1 int -> G.NFocus (loc, goals)
]];
executable: [
[ ncmd = grafite_ncommand; SYMBOL "." -> G.NCommand (loc, ncmd)
-(* | tac = atomic_tactical LEVEL "loops"; punct = punctuation_tactical ->
- G.Tactic (loc, Some tac, punct) *)
-(* | punct = punctuation_tactical -> G.Tactic (loc, None, punct) *)
| tac = ntactic; OPT [ SYMBOL "#" ; SYMBOL "#" ] ;
punct = npunctuation_tactical -> cons_ntac tac punct
-(*
- | tac = ntactic; punct = punctuation_tactical ->
- cons_ntac tac (npunct_of_punct punct)
-*)
| SYMBOL "#" ; SYMBOL "#" ; punct = npunctuation_tactical ->
G.NTactic (loc, [punct])
| SYMBOL "#" ; SYMBOL "#" ; tac = nnon_punctuation_tactical;
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