Replace nested ifs with cond
* lisp/play/dunnet.el (dun-messages, dun-describe-room, dun-examine): (dun-eat, dun-put-objs, dun-turn, dun-press, dun-ls, dun-cd): Use when and cond where appropriate. (dun-sauna-heat): Accept sauna level as an argument. Use cond. (dun-take): Use null and dun-mprincl. (dun-inven-weight, dun-load-d): Reformat. (dun-remove-obj-from-inven, dun-remove-obj-from-room): Nix setq to nil.
Showing with 252 additions and 300 deletions