hashtbl.ml
grace
grace.ansi_renderer
grace.source_reader
grace.std
1 2 3 4 5 6 7 8 9 include Stdlib.Hashtbl let find_or_add t key ~default = try find t key with | Not_found -> let value = default () in add t key value; value ;;
1 2 3 4 5 6 7 8 9
include Stdlib.Hashtbl let find_or_add t key ~default = try find t key with | Not_found -> let value = default () in add t key value; value ;;