X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;ds=sidebyside;f=helm%2Focaml%2Fcic_notation%2FcicNotationParser.mli;h=6192bf05bbe984b2c55bf9130fe35c597f00b68a;hb=8aaf525856e25bcd8f355e505fd00f45c62bc18f;hp=5112f6dbd89dcbd1d129052508bf00b4e2511a0d;hpb=7433c53083f5e6f28ce02c7ad53d26f064f31a5c;p=helm.git

diff --git a/helm/ocaml/cic_notation/cicNotationParser.mli b/helm/ocaml/cic_notation/cicNotationParser.mli
index 5112f6dbd..6192bf05b 100644
--- a/helm/ocaml/cic_notation/cicNotationParser.mli
+++ b/helm/ocaml/cic_notation/cicNotationParser.mli
@@ -24,6 +24,7 @@
  *)
 
 exception Parse_error of Token.flocation * string
+exception Level_not_found of int
 
 (** {2 Parsing functions} *)
 
@@ -36,3 +37,24 @@ val parse_ast_pattern:    char Stream.t -> CicNotationPt.term
   (** interpretation: notation level 3 *)
 val parse_interpretation: char Stream.t -> CicNotationPt.cic_appl_pattern
 
+  (** top level phrases *)
+val parse_phrase: char Stream.t -> CicNotationPt.phrase
+
+(** {2 Grammar extension} *)
+
+type rule_id
+
+val extend:
+  CicNotationPt.term ->
+  ?precedence:int ->
+  ?associativity:Gramext.g_assoc ->
+  (CicNotationEnv.t -> CicNotationPt.location -> CicNotationPt.term) ->
+    rule_id
+
+val delete: rule_id -> unit
+
+(** {2 Debugging} *)
+
+  (** print "level2_pattern" entry on stdout, flushing afterwards *)
+val print_l2_pattern: unit -> unit
+