X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fcic_notation%2FcicNotationParser.mli;h=d614c68bca4b1dedd997677480fefe15ccf748bd;hb=5c9e1997848c2f74297a5a243679f4bcb6ae0dc7;hp=669c8336ca1dc48180e5a162c635223ab61aab2c;hpb=2007173e83a5001053c2946b59d6827cc080f1c4;p=helm.git

diff --git a/helm/ocaml/cic_notation/cicNotationParser.mli b/helm/ocaml/cic_notation/cicNotationParser.mli
index 669c8336c..d614c68bc 100644
--- a/helm/ocaml/cic_notation/cicNotationParser.mli
+++ b/helm/ocaml/cic_notation/cicNotationParser.mli
@@ -24,15 +24,43 @@
  *)
 
 exception Parse_error of Token.flocation * string
+exception Level_not_found of int
 
 (** {2 Parsing functions} *)
 
   (** concrete syntax pattern: notation level 1 *)
-val parse_syntax_pattern: char Stream.t -> unit
+val parse_level1_pattern: Ulexing.lexbuf -> CicNotationPt.term
 
   (** AST pattern: notation level 2 *)
-val parse_ast_pattern: char Stream.t -> unit
+val parse_level2_ast: Ulexing.lexbuf -> CicNotationPt.term
+val parse_level2_meta: Ulexing.lexbuf -> CicNotationPt.term
 
-  (** interpretation: notation level 3 *)
-val parse_interpretation: char Stream.t -> unit
+(** {2 Grammar extension} *)
+
+type rule_id
+
+val extend:
+  CicNotationPt.term -> (* level 1 pattern *)
+  precedence:int ->
+  associativity:Gramext.g_assoc ->
+  (CicNotationEnv.t -> CicNotationPt.location -> CicNotationPt.term) ->
+    rule_id
+
+val delete: rule_id -> unit
+
+(** {2 Grammar entries}
+ * needed by grafite parser *)
+
+val level2_ast_grammar: Grammar.g
+
+val term : CicNotationPt.term Grammar.Entry.e
+
+val let_defs :
+  (CicNotationPt.capture_variable * CicNotationPt.term * int) list
+    Grammar.Entry.e
+
+(** {2 Debugging} *)
+
+  (** print "level2_pattern" entry on stdout, flushing afterwards *)
+val print_l2_pattern: unit -> unit