-(* Copyright (C) 2004, HELM Team.
+(* Copyright (C) 2004-2005, HELM Team.
*
* This file is part of HELM, an Hypertextual, Electronic
* Library of Mathematics, developed at the Computer Science
val strip_trailing_blanks: string -> string
+ (** @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
method previous : 'a (** @raise History_failure *)
method load: 'a memento -> unit
method save: 'a memento
+ method is_begin: bool
+ method is_end: bool
end
(** shell like history: new items added at the end of the history
* first time it gets called. Next invocation will return first value *)
val singleton: (unit -> 'a) -> (unit -> 'a)
- (** create a list of directories, building also parents as needed *)
-val mkdirs: string list -> unit
+ (** 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_aliases: MatitaTypes.status -> DisambiguateTypes.environment
- (** {2 db handling} *)
-val dbd_instance: unit -> Mysql.dbd
+ (** given the base name of an image, returns its full path *)
+val image_path: string -> string