X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Fextlib%2FhExtlib.mli;h=40a1aca15d9daa00c435b5d1f6ec4554b4db4f57;hb=97c2d258a5c524eb5c4b85208899d80751a2c82f;hp=46ea0b9cebfb3f7ddbe3533935adf2b58911ddb0;hpb=0ab691fe2f45a742c2aa83446a120675910b03d9;p=helm.git

diff --git a/helm/ocaml/extlib/hExtlib.mli b/helm/ocaml/extlib/hExtlib.mli
index 46ea0b9ce..40a1aca15 100644
--- a/helm/ocaml/extlib/hExtlib.mli
+++ b/helm/ocaml/extlib/hExtlib.mli
@@ -26,6 +26,7 @@
 (** {2 Optional values} *)
 
 val map_option: ('a -> 'b) -> 'a option -> 'b option
+val iter_option: ('a -> unit) -> 'a option -> unit
 val unopt: 'a option -> 'a  (** @raise Failure *)
 
 (** {2 Filesystem} *)
@@ -33,6 +34,7 @@ val unopt: 'a option -> 'a  (** @raise Failure *)
 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 mkdir: string -> unit (** create dir and parents. @raise Failure *)
+val tilde_expand: string -> string  (** bash-like (head) tilde expansion *)
 
   (** find all _files_ matching test under a filesystem root *)
 val find: ?test:(string -> bool) -> string -> string list 
@@ -47,6 +49,13 @@ val output_file: filename:string -> text:string -> unit (** other way round *)
 
 val finally: (unit -> unit) -> ('a -> 'b) -> 'a -> 'b
 
+(** {2 Char processing} *)
+
+val is_alpha: char -> bool
+val is_blank: char -> bool
+val is_digit: char -> bool
+val is_alphanum: char -> bool (** is_alpha || is_digit *)
+
 (** {2 String processing} *)
 
 val split: ?sep:char -> string -> string list (** @param sep defaults to ' ' *)
@@ -54,8 +63,10 @@ val trim_blanks: string -> string (** strip heading and trailing blanks *)
 
 (** {2 List processing} *)
 
-val list_uniq: 'a list -> 'a list (* uniq unix filter on lists *)
-val filter_map: ('a -> 'b option) -> 'a list -> 'b list (* filter + map *)
+val list_uniq: 
+  ?eq:('a->'a->bool) -> 'a list -> 'a list (** uniq unix filter on lists *)
+val filter_map: ('a -> 'b option) -> 'a list -> 'b list (** filter + map *)
+val list_concat: ?sep:'a list -> 'a list list -> 'a list (**String.concat-like*)
 
 (** {2 Debugging & Profiling} *)
 
@@ -63,5 +74,6 @@ type profiler = { profile : 'a 'b. ('a -> 'b) -> 'a -> 'b }
 
   (** @return a profiling function; [s] is used for labelling the total time at
    * the end of the execution *)
-val profile : string -> profiler
+val profile : ?enable:bool -> string -> profiler
+val set_profiling_printings : (unit -> bool) -> unit