local local local local local local local function end function self:on( function() end ) self:on( function() end ) self:on( function() end ) self:on( function() end ) self:on( function() function() end ) if not and then else end end end function if not then return end coroutine.wrap( function() end )() end function end function if then return end if not then local ( ) if not then return end end local if not or not then return end end function end function coroutine.wrap( function() while do if not then break end local if and then local else if then end if not and then end break end end end )() end return