(** [string_find str sub] finds the index of [sub] in [str]. If
not found, returns -1. *)
+val nsplit : ?max:int -> string -> string -> string list
+(** [nsplit ?max sep str] splits [str] into multiple strings at each
+ separator [sep].
+
+ As with the Perl split function, you can give an optional
+ [?max] parameter to limit the number of strings returned. The
+ final element of the list will contain the remainder of the
+ input string. *)
+
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. *)