Module ExtList

module ExtList: sig .. end
Additional and modified functions for lists.

The OCaml standard library provides a module for list functions. This ExtList module can be used to override the List module or as a standalone module. It provides new functions and modify the behavior of some other ones (in particular all functions are now tail-recursive).

module List: sig .. end
val (@) : 'a list -> 'a list -> 'a list
the new implementation for ( @ ) operator, see List.append.