X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2FmatitaEngine.mli;h=83b549ec4ee0b864177fb607ee6bbf452c5171a8;hb=f2e7cb9757a151382ed3a70d1a610e8f729a6597;hp=71bfff0b89d287371ad71dd84a991380cc79a40e;hpb=876455a152c9c4d6b1afcdfbee392210b2ec6b90;p=helm.git

diff --git a/matita/matitaEngine.mli b/matita/matitaEngine.mli
index 71bfff0b8..83b549ec4 100644
--- a/matita/matitaEngine.mli
+++ b/matita/matitaEngine.mli
@@ -61,3 +61,5 @@ val eval_from_stream :
    (DisambiguateTypes.domain_item * DisambiguateTypes.codomain_item) option
   ) list
 
+(* this callback is called on every grafite command *)
+val set_callback: (GrafiteParser.ast_statement -> unit) -> unit