This preference is for debugging ChatZilla and can generate a lot of debug output (usually to the console). It is a list of letters, signifying what you want debug messages about. "c" for context menus (dumps data when opening a context menu), "d" for dispatch (dumps data when dispatching commands), and "t" for trace/hook (dumps data about hooks and the event queue processing) debugging.
此首选项用于调试 ChatZilla，并且可以生成大量调试输出（通常到控制台）。它是一个字母列表，表示您想要调试消息的内容。 “c”用于上下文菜单（打开上下文菜单时转储数据），“d”用于调度（在调度命令时转储数据），“t”用于跟踪/挂钩（转储有关挂钩和事件队列处理的数据）调试。