module Group: sig .. end
Manipulate matching groups.
type Re.groups
Information about groups in a match.
val get : t -> int -> string
Raise Not_found if the group did not match
val offset : t -> int -> int * int
Raise Not_found if the group did not match
val start : t -> int -> int
Return the start of the match. Raise Not_found if the group did not match.
val stop : t -> int -> int
Return the end of the match. Raise Not_found if the group did not match.
val all : t -> string array
Return the empty string for each group which did not match
val all_offset : t -> (int * int) array
Return (-1,-1) for each group which did not match
val test : t -> int -> bool
Test whether a group matched
val pp : Format.formatter -> t -> unit