module Infix:sig..end
val (~/) : string -> Regex.tcreate_exnval (=~) : string -> Regex.t -> boolinput =~ pattern an infix alias of matchesval (//~) : string -> Regex.t -> string Core.Std.Or_error.tinput //~ pattern an infix alias of find_first *val (//~!) : string -> Regex.t -> string