> I don't understand this. breadcrumbs have always been messed > up for MENU_CALLBACK items, but so here's the question: How > do you get items to appear in the breadcrumb trail without > making them MENU_NORMAL_ITEM and having them appear in navigation?
The difference is that MENU_CALLBACK items are really just invisible callbacks now; i.e., plain router items, not having any kind of menu link. For edge-cases like the given example, in which you have a router path that does not contain any dynamic path argument placeholder (%), you want to use 'type' => MENU_VISIBLE_IN_BREADCRUMB. We actually discussed whether we need a new constant, but since a new constant would be identical to MENU_VISIBLE_IN_BREADCRUMB, it would just have another name. sun
