X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fgrafite_parser%2FgrafiteParser.ml;h=e9f530f17f49df995ae551ad5f675aef0ec25556;hb=cc3ab906b631ef0edb4402cb622fc3fa96682717;hp=e480efd34f1cbfbc77656716ee0f4f9ff0b59f66;hpb=55b82bd235d82ff7f0a40d980effe1efde1f5073;p=helm.git

diff --git a/helm/software/components/grafite_parser/grafiteParser.ml b/helm/software/components/grafite_parser/grafiteParser.ml
index e480efd34..e9f530f17 100644
--- a/helm/software/components/grafite_parser/grafiteParser.ml
+++ b/helm/software/components/grafite_parser/grafiteParser.ml
@@ -31,15 +31,17 @@ module Ast = CicNotationPt
 
 type 'a localized_option =
    LSome of 'a
- | LNone of Token.flocation
+ | LNone of GrafiteAst.loc
 
-type statement =
- include_paths:string list ->
- LexiconEngine.status ->
-  LexiconEngine.status *
+type ast_statement =
   (CicNotationPt.term, CicNotationPt.term,
    CicNotationPt.term GrafiteAst.reduction, CicNotationPt.obj, string)
-    GrafiteAst.statement localized_option
+    GrafiteAst.statement
+
+type statement =
+  include_paths:string list ->
+  LexiconEngine.status ->
+    LexiconEngine.status * ast_statement localized_option
 
 let grammar = CicNotationParser.level2_ast_grammar
 
@@ -70,7 +72,7 @@ EXTEND
     | IDENT "normalize" -> `Normalize
     | IDENT "reduce" -> `Reduce
     | IDENT "simplify" -> `Simpl
-    | IDENT "unfold"; t = OPT term -> `Unfold t
+    | IDENT "unfold"; t = OPT tactic_term -> `Unfold t
     | IDENT "whd" -> `Whd ]
   ];
   sequent_pattern_spec: [
@@ -126,33 +128,30 @@ EXTEND
         GrafiteAst.Absurd (loc, t)
     | IDENT "apply"; t = tactic_term ->
         GrafiteAst.Apply (loc, t)
+    | IDENT "applyS"; t = tactic_term ->
+        GrafiteAst.ApplyS (loc, t)
     | IDENT "assumption" ->
         GrafiteAst.Assumption loc
-    | IDENT "auto";
-      depth = OPT [ IDENT "depth"; SYMBOL "="; i = int -> i ];
-      width = OPT [ IDENT "width"; SYMBOL "="; i = int -> i ];
-      paramodulation = OPT [ IDENT "paramodulation" ];
-      full = OPT [ IDENT "full" ] ->  (* ALB *)
-          GrafiteAst.Auto (loc,depth,width,paramodulation,full)
-    | IDENT "clear"; id = IDENT ->
-        GrafiteAst.Clear (loc,id)
+    | IDENT "auto"; params = 
+        LIST0 [ i = IDENT -> i,"" | i = IDENT ; SYMBOL "="; v = [ v = int ->
+          string_of_int v | v = IDENT -> v ] -> i,v ] ->
+        GrafiteAst.Auto (loc,params)
+    | IDENT "clear"; ids = LIST1 IDENT ->
+        GrafiteAst.Clear (loc, ids)
     | IDENT "clearbody"; id = IDENT ->
         GrafiteAst.ClearBody (loc,id)
     | IDENT "change"; what = pattern_spec; "with"; t = tactic_term ->
         GrafiteAst.Change (loc, what, t)
-    | IDENT "compare"; t = tactic_term ->
-        GrafiteAst.Compare (loc,t)
     | IDENT "constructor"; n = int ->
         GrafiteAst.Constructor (loc, n)
     | IDENT "contradiction" ->
         GrafiteAst.Contradiction loc
     | IDENT "cut"; t = tactic_term; ident = OPT [ "as"; id = IDENT -> id] ->
         GrafiteAst.Cut (loc, ident, t)
-    | IDENT "decide"; IDENT "equality" ->
-        GrafiteAst.DecideEquality loc
-    | IDENT "decompose"; types = OPT ident_list0; what = IDENT;
-      (num, idents) = intros_spec ->
+    | IDENT "decompose"; types = OPT ident_list0; what = OPT IDENT;
+        idents = OPT [ "as"; idents = LIST1 IDENT -> idents ] ->
         let types = match types with None -> [] | Some types -> types in
+	let idents = match idents with None -> [] | Some idents -> idents in
 	let to_spec id = GrafiteAst.Ident id in
 	GrafiteAst.Decompose (loc, List.rev_map to_spec types, what, idents)
     | IDENT "discriminate"; t = tactic_term ->
@@ -178,7 +177,7 @@ EXTEND
          GrafiteAst.Fold (loc, kind, t, p)
     | IDENT "fourier" ->
         GrafiteAst.Fourier loc
-    | IDENT "fwd"; hyp = IDENT; idents = OPT ident_list0 ->
+    | IDENT "fwd"; hyp = IDENT; idents = OPT [ "as"; idents = LIST1 IDENT -> idents ] ->
         let idents = match idents with None -> [] | Some idents -> idents in
         GrafiteAst.FwdSimpl (loc, hyp, idents)
     | IDENT "generalize"; p=pattern_spec; id = OPT ["as" ; id = IDENT -> id] ->
@@ -199,7 +198,7 @@ EXTEND
       depth = OPT [ IDENT "depth"; SYMBOL "="; i = int -> i ];
       what = tactic_term; 
       to_what = OPT [ "to" ; t = tactic_term_list1 -> t ];
-      ident = OPT [ IDENT "using" ; ident = IDENT -> ident ] ->
+      ident = OPT [ "as" ; ident = IDENT -> ident ] ->
         let to_what = match to_what with None -> [] | Some to_what -> to_what in
         GrafiteAst.LApply (loc, depth, to_what, what, ident)
     | IDENT "left" -> GrafiteAst.Left loc
@@ -268,7 +267,8 @@ EXTEND
     [
       [ SYMBOL "[" -> GrafiteAst.Branch loc
       | SYMBOL "|" -> GrafiteAst.Shift loc
-      | i = int; SYMBOL ":" -> GrafiteAst.Pos (loc, i)
+      | i = LIST1 int SEP SYMBOL ","; SYMBOL ":" -> GrafiteAst.Pos (loc, i)
+      | SYMBOL "*"; SYMBOL ":" -> GrafiteAst.Wildcard loc
       | SYMBOL "]" -> GrafiteAst.Merge loc
       | SYMBOL ";" -> GrafiteAst.Semicolon loc
       | SYMBOL "." -> GrafiteAst.Dot loc
@@ -343,7 +343,7 @@ EXTEND
         GrafiteAst.WMatch (loc,t)
     | [ IDENT "whelp"; IDENT "instance" ] ; t = term -> 
         GrafiteAst.WInstance (loc,t)
-    | [ IDENT "whelp"; IDENT "locate" ] ; id = IDENT -> 
+    | [ IDENT "whelp"; IDENT "locate" ] ; id = QSTRING -> 
         GrafiteAst.WLocate (loc,id)
     | [ IDENT "whelp"; IDENT "elim" ] ; t = term ->
         GrafiteAst.WElim (loc, t)
@@ -451,7 +451,10 @@ EXTEND
   ];
   
   include_command: [ [
-      IDENT "include" ; path = QSTRING -> loc,path
+      IDENT "include" ; path = QSTRING -> 
+        loc,path,LexiconAst.WithPreferences
+    | IDENT "include'" ; path = QSTRING -> 
+        loc,path,LexiconAst.WithoutPreferences
    ]];
 
   grafite_command: [ [
@@ -471,6 +474,8 @@ EXTEND
       body = term ->
         GrafiteAst.Obj (loc,
           Ast.Theorem (flavour, name, Ast.Implicit, Some body))
+    | IDENT "axiom"; name = IDENT; SYMBOL ":"; typ = term ->
+        GrafiteAst.Obj (loc, Ast.Theorem (`Axiom, name, typ, None))
     | "let"; ind_kind = [ "corec" -> `CoInductive | "rec"-> `Inductive ];
         defs = CicNotationParser.let_defs -> 
           let name,ty = 
@@ -530,11 +535,11 @@ EXTEND
        fun ~include_paths status -> status,LSome(GrafiteAst.Executable (loc,ex))
     | com = comment ->
        fun ~include_paths status -> status,LSome (GrafiteAst.Comment (loc, com))
-    | (iloc,fname) = include_command ; SYMBOL "."  ->
+    | (iloc,fname,mode) = include_command ; SYMBOL "."  ->
        fun ~include_paths status ->
         let path = DependenciesParser.baseuri_of_script ~include_paths fname in
         let status =
-         LexiconEngine.eval_command status (LexiconAst.Include (iloc,path))
+         LexiconEngine.eval_command status (LexiconAst.Include (iloc,path,mode))
         in
          status,
           LSome