added a flag to do the check of alredy-proved-theorem

[helm.git] / helm / matita / matitaEngine.mli

diff --git a/helm/matita/matitaEngine.mli b/helm/matita/matitaEngine.mli
index 9311215f3d563c0b6e729c456c133421d71231da..05092770ba9caeee237940b9edafe619a319eedb 100644 (file)
--- a/helm/matita/matitaEngine.mli
+++ b/helm/matita/matitaEngine.mli
@@ -25,21 +25,28 @@
 
 exception Drop
 
-val eval_string: MatitaTypes.status ref -> string -> unit
+(* heavy checks slow down the compilation process but give you some interesting
+ * infos like if the theorem is a duplicate *)
+val eval_string:
+  ?do_heavy_checks:bool ->
+    MatitaTypes.status ref -> string -> unit
 
 val eval_from_stream: 
+  ?do_heavy_checks:bool ->
   MatitaTypes.status ref -> char Stream.t -> 
     (MatitaTypes.status ->
     (CicAst.term,TacticAst.obj,string) TacticAst.statement -> unit) ->
     unit
 
 val eval_from_stream_greedy: 
+  ?do_heavy_checks:bool ->
   MatitaTypes.status ref-> char Stream.t -> 
     (MatitaTypes.status ->
     (CicAst.term,TacticAst.obj,string) TacticAst.statement -> unit) ->
     unit
 
 val eval_ast: 
+  ?do_heavy_checks:bool ->
   MatitaTypes.status ->
     (CicAst.term,TacticAst.obj,string) TacticAst.statement ->
     MatitaTypes.status