Rebol 编程/remove-event-func
外观
REMOVE-EVENT-FUNC funct
移除之前添加的事件函数。
REMOVE-EVENT-FUNC 是一个函数值。
remove-event-func: func [ "Remove an event function previously added." funct [function!] ][ remove find system/view/screen-face/feel/event-funcs :funct ]