fixed a finalization issue for connections closed twice

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

diff --git a/helm/matita/matitaMisc.mli b/helm/matita/matitaMisc.mli
index c2cba5903192744d61ba9ec7264d1a297ef84e5b..568bcc5ed8ee9270825957d1b95a80660fb98f64 100644 (file)
--- a/helm/matita/matitaMisc.mli
+++ b/helm/matita/matitaMisc.mli
@@ -23,10 +23,24 @@
  * http://helm.cs.unibo.it/
  *)
 
+val baseuri_of_file : string -> string 
+
+val baseuri_of_baseuri_decl:
+  ('a, 'b, 'c, 'd, 'e) GrafiteAst.statement -> string option
+
+  (** check whether no objects are defined below a given baseuri *)
+val is_empty: string -> bool
+
+(** removes a file if it exists *)
+val safe_remove: string -> unit
+
 val is_dir: string -> bool  (** @return true if file is a directory *)
 val is_regular: string -> bool  (** @return true if file is a regular file *)
 
 val input_file: string -> string  (** read all the contents of file to string *)
+val output_file: string -> string -> unit  (** write string to file *)
+
+val absolute_path: string -> string 
 
   (** @return true if file is a (textual) proof script *)
 val is_proof_script: string -> bool
@@ -38,11 +52,21 @@ val is_proof_object: string -> bool
   * it *)
 val append_phrase_sep: string -> string
 
-val strip_trailing_blanks: string -> string
+val trim_blanks: string -> string
 val strip_trailing_slash: string -> string
+val normalize_dir: string -> string (** add trailing "/" if missing *)
+val strip_suffix: suffix:string -> string -> string
+
+  (* split a string at character, char defaults to ' ' *)
+val split: ?char:char -> string -> string list
 
 val list_uniq: 'a list -> 'a list (* uniq unix filter on lists *)
 
+  (** @return tl tail of a list starting at a given element
+   * @param eq equality to be used, defaults to physical equality (==)
+   * @raise Not_found *)
+val list_tl_at: ?equality:('a -> 'a -> bool) -> 'a -> 'a list -> 'a list
+
   (** @raise Failure *)
 val unopt: 'a option -> 'a
 
@@ -88,10 +112,12 @@ val qualify: MatitaTypes.status -> string -> string
 val get_proof_status: MatitaTypes.status -> ProofEngineTypes.status
 val get_proof_metasenv: MatitaTypes.status ->  Cic.metasenv
 val get_proof_context: MatitaTypes.status -> Cic.context 
+val get_proof_conclusion: MatitaTypes.status -> Cic.term 
 val get_proof_aliases: MatitaTypes.status -> DisambiguateTypes.environment 
 
   (** given the base name of an image, returns its full path *)
 val image_path: string -> string
+val obj_file_of_baseuri: string -> string
 val obj_file_of_script: string -> string
 
   (** invoke a given function and return its value; in addition il will print