X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=src%2Futils.mli;h=5fabcfb9b1d8e5fe6e114ed6ba17b68d999d1d12;hb=3ed50d510dbab127125a8af9f72554c2dec72ef5;hp=423847a882bfcd5662ce2afe2681919842121395;hpb=ad88d061677bc17e820eac0f949723c6f3d4f6e4;p=goals.git

diff --git a/src/utils.mli b/src/utils.mli
index 423847a..5fabcfb 100644
--- a/src/utils.mli
+++ b/src/utils.mli
@@ -19,3 +19,27 @@
 
 val failwithf : ('a, unit, string, 'b) format4 -> 'a
 (** Like [failwith] but supports printf-like arguments. *)
+
+val (//) : string -> string -> string
+(** The {!Filename.concat} function. *)
+
+val is_directory : string -> bool
+(** Return true iff parameter is a directory. *)
+
+val filter_map : ('a -> 'b option) -> 'a list -> 'b list
+(** [filter_map f l] applies [f] to every element of [l], filters
+    out the [None] elements and returns the list of the arguments of
+    the [Some] elements. *)
+
+val string_find : string -> string -> int
+(** [string_find str sub] finds the index of [sub] in [str].  If
+    not found, returns -1. *)
+
+val isspace : char -> bool
+val triml : ?test:(char -> bool) -> string -> string
+val trimr : ?test:(char -> bool) -> string -> string
+val trim : ?test:(char -> bool) -> string -> string
+(** Trim strings at left, right or both. *)
+
+val absolute_path : string -> string
+(** Convert any path into an absolute path. *)