GLOBAL: term statement;
constructor: [ [ name = IDENT; SYMBOL ":"; typ = term -> (name, typ) ] ];
tactic_term: [ [ t = term LEVEL "90" -> t ] ];
-(* MATITA 1.0
- new_name: [
- [ SYMBOL "_" -> None
- | id = IDENT -> Some id ]
- ];
-*)
ident_list1: [ [ LPAREN; idents = LIST1 IDENT; RPAREN -> idents ] ];
- tactic_term_list1: [
- [ tactic_terms = LIST1 tactic_term SEP SYMBOL "," -> tactic_terms ]
- ];
nreduction_kind: [
[ IDENT "normalize" ; delta = OPT [ IDENT "nodelta" -> () ] ->
let delta = match delta with None -> true | _ -> false in
`Normalize delta
- (*| IDENT "unfold"; t = OPT tactic_term -> `Unfold t*)
| IDENT "whd" ; delta = OPT [ IDENT "nodelta" -> () ] ->
let delta = match delta with None -> true | _ -> false in
`Whd delta]
];
pattern_spec: [
[ res = OPT [
- "in";
+ SYMBOL "{";
wanted_and_sps =
[ "match" ; wanted = tactic_term ;
sps = OPT [ "in"; sps = sequent_pattern_spec -> sps ] ->
Some wanted,sps
| sps = sequent_pattern_spec ->
None,Some sps
- ] ->
+ ];
+ SYMBOL "}" ->
let wanted,hyp_paths,goal_path =
match wanted_and_sps with
wanted,None -> wanted, [], Some N.UserInput
| SYMBOL "<" -> `RightToLeft ]
];
int: [ [ num = NUMBER -> int_of_string num ] ];
-(* MATITA 1.0
- intros_spec: [
- [ OPT [ IDENT "names" ];
- num = OPT [ num = int -> num ];
- idents = intros_names ->
- num, idents
- ]
- ];
-*)
-(* MATITA 1.0 using: [ [ using = OPT [ IDENT "using"; t = tactic_term -> t ] -> using ] ]; *)
ntactic: [
[ SYMBOL "@"; t = tactic_term -> G.NTactic(loc,[G.NApply (loc, t)])
- | IDENT "apply"; t = tactic_term -> G.NTactic(loc,[G.NApply (loc, t)])
| IDENT "applyS"; t = tactic_term -> G.NTactic(loc,[G.NSmartApply(loc, t)])
| IDENT "assert";
seqs = LIST0 [
SYMBOL <:unicode<vdash>>;
concl = tactic_term -> (List.rev hyps,concl) ] ->
G.NTactic(loc,[G.NAssert (loc, seqs)])
- (*| IDENT "auto"; params = auto_params ->
- G.NTactic(loc,[G.NAuto (loc, params)])*)
| SYMBOL "/"; num = OPT NUMBER ;
just_and_params = auto_params; SYMBOL "/" ->
let just,params = just_and_params in
| Some (`Univ univ) ->
G.NTactic(loc,
[G.NAuto(loc,(Some univ,["depth",depth]@params))])
- | Some `EmptyUniv ->
- G.NTactic(loc,
- [G.NAuto(loc,(Some [],["depth",depth]@params))])
| Some `Trace ->
G.NMacro(loc,
G.NAutoInteractive (loc, (None,["depth",depth]@params))))
- | IDENT "intros" -> G.NMacro (loc, G.NIntroGuess loc)
- | IDENT "check"; t = term -> G.NMacro(loc,G.NCheck (loc,t))
+ | SYMBOL "#"; SYMBOL "#" -> G.NMacro (loc, G.NIntroGuess loc)
+ | IDENT "check"; t = tactic_term -> G.NMacro(loc,G.NCheck (loc,t))
| IDENT "screenshot"; fname = QSTRING ->
G.NMacro(loc,G.Screenshot (loc, fname))
| IDENT "cases"; what = tactic_term ; where = pattern_spec ->
G.NTactic(loc,[G.NCases (loc, what, where)])
| IDENT "change"; what = pattern_spec; "with"; with_what = tactic_term ->
G.NTactic(loc,[G.NChange (loc, what, with_what)])
- | SYMBOL "-"; ids = LIST1 IDENT ->
- G.NTactic(loc,[G.NClear (loc, ids)])
- | (*SYMBOL "^"*)PLACEHOLDER; num = OPT NUMBER;
+ | SYMBOL "-"; id = IDENT ->
+ G.NTactic(loc,[G.NClear (loc, [id])])
+ | PLACEHOLDER; num = OPT NUMBER;
l = OPT [ SYMBOL "{"; l = LIST1 tactic_term; SYMBOL "}" -> l ] ->
G.NTactic(loc,[G.NConstructor (loc, (match num with None -> None | Some x -> Some (int_of_string x)),match l with None -> [] | Some l -> l)])
| IDENT "cut"; t = tactic_term -> G.NTactic(loc,[G.NCut (loc, t)])
-(* | IDENT "discriminate"; t = tactic_term -> G.NDiscriminate (loc, t)
- | IDENT "subst"; t = tactic_term -> G.NSubst (loc, t) *)
| IDENT "destruct"; just = OPT [ dom = ident_list1 -> dom ];
exclude = OPT [ IDENT "skip"; skip = ident_list1 -> skip ]
-> let exclude' = match exclude with None -> [] | Some l -> l in
G.NTactic(loc,[G.NReduce (loc, kind, p)])
| dir = direction; what = tactic_term ; where = pattern_spec ->
G.NTactic(loc,[G.NRewrite (loc, dir, what, where)])
- | IDENT "rewrite"; dir = direction; what = tactic_term ; where = pattern_spec ->
- G.NTactic(loc,[G.NRewrite (loc, dir, what, where)])
| IDENT "try"; tac = SELF ->
let tac = match tac with G.NTactic(_,[t]) -> t | _ -> assert false in
G.NTactic(loc,[ G.NTry (loc,tac)])
| SYMBOL "#"; ns=IDENT -> G.NTactic(loc,[ G.NIntros (loc,[ns])])
| SYMBOL "#"; SYMBOL "_" -> G.NTactic(loc,[ G.NIntro (loc,"_")])
| SYMBOL "*" -> G.NTactic(loc,[ G.NCase1 (loc,"_")])
- | SYMBOL "*"; n=IDENT -> G.NTactic(loc,[ G.NCase1 (loc,n)])
+ | SYMBOL "*"; "as"; n=IDENT -> G.NTactic(loc,[ G.NCase1 (loc,n)])
]
];
auto_fixed_param: [
[ IDENT "demod"
| IDENT "fast_paramod"
| IDENT "paramod"
- | IDENT "depth"
| IDENT "width"
| IDENT "size"
- | IDENT "timeout"
- | IDENT "library"
- | IDENT "type"
- | IDENT "all"
]
];
auto_params: [
| i = auto_fixed_param ; SYMBOL "="; v = [ v = int ->
string_of_int v | v = IDENT -> v ] -> i,v ];
just = OPT [ IDENT "by"; by =
- [ univ = tactic_term_list1 -> `Univ univ
- | SYMBOL "{"; SYMBOL "}" -> `EmptyUniv
+ [ univ = LIST0 tactic_term SEP SYMBOL "," -> `Univ univ
| SYMBOL "_" -> `Trace ] -> by ] -> just,params
]
];
]];
grafite_ncommand: [ [
- IDENT "qed" -> G.NQed loc
+ IDENT "qed" ; b = OPT SYMBOL "-" ->
+ let b = match b with None -> true | Some _ -> false in
+ G.NQed (loc,b)
| nflavour = ntheorem_flavour; name = IDENT; SYMBOL ":"; typ = term;
body = OPT [ SYMBOL <:unicode<def>> (* ≝ *); body = term -> body ] ->
G.NObj (loc, N.Theorem (nflavour, name, typ, body,`Regular))
G.NUnivConstraint (loc,u1,u2)
| IDENT "unification"; IDENT "hint"; n = int; t = tactic_term ->
G.UnificationHint (loc, t, n)
- | IDENT "coercion"; name = IDENT; SYMBOL ":"; ty = term;
+ | IDENT "coercion"; name = IDENT;
+ compose = OPT [ IDENT "nocomposites" -> () ];
+ SYMBOL ":"; ty = term;
SYMBOL <:unicode<def>>; t = term; "on";
id = [ IDENT | PIDENT ]; SYMBOL ":"; source = term;
- "to"; target = term; compose = OPT [ IDENT "nocomposites" -> () ] ->
+ "to"; target = term ->
let compose = compose = None in
G.NCoercion(loc,name,compose,t,ty,(id,source),target)
| IDENT "record" ; (params,name,ty,fields) = record_spec ->