KB-MULTIPLE-CHOOSE-FROM-MENU ============================ syntax: (kb-multiple-choose-from-menu <babylon-menu-item-list> <babylon-menu-title> [<item-extraction-function>]) With KB-MULTIPLE-CHOOSE-FROM-MENU you get a dialogue with different menu-items from which you can choose some. The BABYLON-MENU-ITEM-LIST contains the menu-items. The BABYLON-MENU-TITLE is written above the dialogue. With the ITEM-EXTRACTION-FUNCTION you can optionally define how to output the items. You can choose between yes and no. If you confirm, then the selected menu-items will be returned as a list, otherwise NILL will be returned. example: >(kb-multiple-choose-from-menu (instances-of 'city) "Which of these cities do you want to visit" #'name-of) ==> gives an OK-dialogue, in which you can choose several cities. The cities that have been chosen will be returned as an objectlist.