X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fgrafite%2FgrafiteAst.ml;h=b516d393e12c123d3a539353fb83b62cc0ef211d;hb=d5c1f34cd226898525168e470d3e2ec273699826;hp=54924ff4c87351c3cd04f4eb1a963841fbdd4f5b;hpb=72858765956176eebbd67669db6e2cee8cdb0de0;p=helm.git

diff --git a/helm/software/components/grafite/grafiteAst.ml b/helm/software/components/grafite/grafiteAst.ml
index 54924ff4c..b516d393e 100644
--- a/helm/software/components/grafite/grafiteAst.ml
+++ b/helm/software/components/grafite/grafiteAst.ml
@@ -118,7 +118,7 @@ type 'term macro =
 
 (** To be increased each time the command type below changes, used for "safe"
  * marshalling *)
-let magic = 8
+let magic = 9
 
 type 'obj command =
   | Default of loc * string * UriManager.uri list
@@ -127,7 +127,7 @@ type 'obj command =
   | Drop of loc
   | Print of loc * string
   | Qed of loc
-  | Coercion of loc * UriManager.uri * bool (* add composites *)
+  | Coercion of loc * UriManager.uri * bool (* add_obj *) * int (* arity *)
   | Obj of loc * 'obj
 
 type ('term, 'lazy_term, 'reduction, 'ident) tactical =
@@ -143,6 +143,7 @@ type ('term, 'lazy_term, 'reduction, 'ident) tactical =
   | Try of loc * ('term, 'lazy_term, 'reduction, 'ident) tactical
       (* try a tactical and mask failures *)
   | Solve of loc * ('term, 'lazy_term, 'reduction, 'ident) tactical list
+  | Progress of loc * ('term, 'lazy_term, 'reduction, 'ident) tactical
 
   | Dot of loc
   | Semicolon of loc