* http://helm.cs.unibo.it/
*)
-val baseuri_of_file : string -> string
-
-val baseuri_of_baseuri_decl : ('a, 'b, 'c) 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 *)
* it *)
val append_phrase_sep: string -> string
-val strip_trailing_blanks: string -> string
-val strip_trailing_slash: 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 *)
+val normalize_dir: string -> string (** add trailing "/" if missing *)
+val strip_suffix: suffix:string -> string -> string
(** @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
-
- (** Gdome.element of a MathML document whose rendering should be blank. Used
- * by cicBrowser to render "about:blank" document *)
-val empty_mathml: unit -> Gdome.document
-val empty_boxml: unit -> Gdome.document
-
exception History_failure
type 'a memento
* first time it gets called. Next invocation will return first value *)
val singleton: (unit -> 'a) -> (unit -> 'a)
- (** create a directory, building also parents if needed
- * @raise Failure when unable to create some directory *)
-val mkdir: string -> unit
-
-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
- * the given string before invoking it and "/" ^ the given string afterwards.
- * This permit tracing of functions which does not return a value *)
-val debug_wrap: string -> (unit -> 'a) -> 'a
-