- Grammar for all obj commands ported to NG (let recs and inductives still need

[helm.git] / helm / software / components / grafite_parser / grafiteParser.mli

diff --git a/helm/software/components/grafite_parser/grafiteParser.mli b/helm/software/components/grafite_parser/grafiteParser.mli
index 6a1980011409c790625df02005b9cb17d70c26ae..b0dc6e8fd28e8b4a25bd51d0596b52809bac6adf 100644 (file)
--- a/helm/software/components/grafite_parser/grafiteParser.mli
+++ b/helm/software/components/grafite_parser/grafiteParser.mli
@@ -25,17 +25,29 @@
 
 type 'a localized_option =
    LSome of 'a
- | LNone of Token.flocation
+ | LNone of GrafiteAst.loc
 
-type statement =
- include_paths:string list ->
- LexiconEngine.status ->
-  LexiconEngine.status *
+type ast_statement =
   (CicNotationPt.term, CicNotationPt.term,
-   CicNotationPt.term GrafiteAst.reduction, CicNotationPt.obj, string)
-    GrafiteAst.statement localized_option
+   CicNotationPt.term GrafiteAst.reduction, 
+   CicNotationPt.term CicNotationPt.obj, string)
+    GrafiteAst.statement
+
+exception NoInclusionPerformed of string (* full path *)
+
+type statement =
+  ?never_include:bool -> 
+    (* do not call LexiconEngine to do includes, always raise NoInclusionPerformed *) 
+  include_paths:string list ->
+  LexiconEngine.status ->
+    LexiconEngine.status * ast_statement localized_option
 
 val parse_statement: Ulexing.lexbuf -> statement  (** @raise End_of_file *)
 
-val statement: statement Grammar.Entry.e
+val statement: unit -> statement Grammar.Entry.e
+
+(* this callback is called on every include command *)
+val set_callback: (string -> unit) -> unit 
 
+val push : unit -> unit
+val pop : unit -> unit