X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCic.ml;h=4fd950af0f80c51d0be583080a04993dad576a05;hb=8da8820a77f2104dd1bf17c01fa77f75ee31c8fb;hp=961c84cfaa8394da488e73bfeb9ea0b72eac2514;hpb=cf3c2f9d76c0483afc91ad89c0ae2517081ce912;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCic.ml b/helm/software/components/ng_kernel/nCic.ml
index 961c84cfa..4fd950af0 100644
--- a/helm/software/components/ng_kernel/nCic.ml
+++ b/helm/software/components/ng_kernel/nCic.ml
@@ -63,7 +63,9 @@ type conjecture = int * string option * context * term
 
 type metasenv = conjecture list
 
-type substitution = (int * (string option * context * term * term)) list
+type subst_entry = string option * context * term * term
+
+type substitution = (int * subst_entry) list
 
 
 (******************************** OBJECTS **********************************)
@@ -88,10 +90,11 @@ type def_pragma = (* pragmatic of the object *)
   | `Projection         (* record projection *)
   | `InversionPrinciple (* inversion principle *)
   | `Variant 
-  | `Local ]            (* Local = hidden technicality *)
+  | `Local 
+  | `Regular ]            (* Local = hidden technicality *)
  
 type ind_pragma = (* pragmatic of the object *)
-  [ `Record of (string * bool * int) list ]
+  [ `Record of (string * bool * int) list | `Regular ]
   (* inductive type that encodes a record; the arguments are the record 
    * fields names and if they are coercions and then the coercion arity *)
 
@@ -105,7 +108,9 @@ type i_attr = generated * ind_pragma
 type obj_kind =
  | Constant  of relevance * string * term option * term * c_attr
  | Fixpoint  of bool * inductiveFun list * f_attr
+                (* true -> fix, funcs, arrts *)
  | Inductive of bool * int * inductiveType list * i_attr
-                (* (co)inductive, leftno, types *)
+                (* true -> inductive, leftno, types *)
 
+ (* the int must be 0 if the object has no body *)
 type obj = NUri.uri * int * metasenv * substitution * obj_kind