X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCic.ml;h=4490ee0485c218a4b7681d5c3c0048c45198abd9;hb=53b957fd45c47b20d698503c9bb67e2ef3ab98e1;hp=a9cc9a671f39161afc8500eec4f012d2769fc589;hpb=2a2ecad1d946365ccdf182d00480605b3497e7f5;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCic.ml b/helm/software/components/ng_kernel/nCic.ml
index a9cc9a671..4490ee048 100644
--- a/helm/software/components/ng_kernel/nCic.ml
+++ b/helm/software/components/ng_kernel/nCic.ml
@@ -13,12 +13,17 @@
 
 (********************************* TERMS ************************************)
 
-type universe = (bool * NUri.uri) list 
-  (* Max of non-empty list of named universes, or their successor (when true) *)
+type univ_algebra = [ `Type | `Succ | `CProp ]
+
+type universe = (univ_algebra * NUri.uri) list 
+  (* Max of non-empty list of named universes, or their successor (when true) 
+   * The empty list represents type0 *)
 
 type sort = Prop | Type of universe
 
-type implicit_annotation = [ `Closed | `Type | `Hole | `Term ]
+type implicit_annotation =
+ [ `Closed | `Type | `Hole | `Tagged of string | `Term | `Typeof of int | `Vector ]
+
 
 type lc_kind = Irl of int | Ctx of term list
 
@@ -47,15 +52,22 @@ type context_entry =                       (* A declaration or definition *)
  | Decl of term                            (* type *)
  | Def  of term * term                     (* body, type *)
 
-type hypothesis = string * context_entry   
+type hypothesis = string * context_entry   (* name, entry *)
 
 type context = hypothesis list
 
-type conjecture = string option * context * term
+type meta_attr = 
+  [ `Name of string 
+  | `IsTerm | `IsType | `IsSort 
+  | `InScope | `OutScope of int]
+
+type meta_attrs = meta_attr list
+
+type conjecture =  meta_attrs * context * term
 
 type metasenv = (int * conjecture) list
 
-type subst_entry = string option * context * term * term
+type subst_entry = meta_attrs * context * term * term (* name,ctx,bo,ty *)
 
 type substitution = (int * subst_entry) list
 
@@ -94,7 +106,7 @@ type ind_pragma = (* pragmatic of the object *)
 type generated = [ `Generated | `Provided ]
 
 type c_attr = generated * def_flavour * def_pragma
-type f_attr = generated * def_flavour
+type f_attr = generated * def_flavour * def_pragma
 type i_attr = generated * ind_pragma
 
  (* invariant: metasenv and substitution have disjoint domains *)