View difference between Paste ID: CGn8AsPe and UKPy4iiE

  local events={}
 
 function add(name)
    if events[name]==nil then
       events[name]={
       }
    else
       return false,"This event already exists."
    end
 end
 
 function addHandler(event,func)
    if events[event]==nil then
       events[event]={}
       --   return true,"Event did not yet exist, event was added"
    end
    events[event][#events[event]+1]={
       ["func"]=func,
    }
 end
 
 function removeHandler(event,func)
    if events[event]==nil then
       return false,"There is no such event"
    end
    for id,data in pairs(events[event]) do
       if data.func==func then
          events[event][id]=nil
          return true,"Event handler succesfully removed"
       end
    end
    return false,("No handlers for that function")
 end
 
 function remove(event)
 	if events[event]==nil then
 		return false,"No such event exists."
 	end
 	events[evenf]=nil
 	return true,"Event (and it's handlers) succesfully removed"
 end
 
 function trigger(event, ... )
 	if events[event]==nil then
 		return false,"No such event exists"
 	end
 	for id, data in pairs(events[event]) do
 		data.func(...)
 	end
 end
 
 local computerCraft={
 	"char","key","key_up","paste","timer","alarm","task_complete","redstone","terminate","disk","disk_eject","peripheral","peripheral_detach","rednet_message","modem_message","http_success","http_failure","mouse_click","mouse_up","mouse_scroll","mouse_drag","monitor_touch","monitor_resize","term_resize","turtle_inventory"
 }
 
 function setupComputercraftEvents()
 	for _,event in ipairs(computerCraft) do
 		add(event)
 	end
 end
 setupComputercraftEvents()
 
 function handleCCEvents(timeOut)
 	if timeOut~=nil then
 		os.startTimer(timeOut)
 	end
 	local event,a1,a2,a3,a4,a5=os.pullEvent()
 	trigger(event,a1,a2,a3,a4,a5)
 end