package re

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package re
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Module Re.Group

Manipulate matching groups.

type t = 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