how can i disable doing completion with current file's word?

[liugangnhm]

some times, current file's other word's is useless for then current code block.for example in golang

func main() {
    go mywork()

    waitChan := make(chan os.Signal)
    signal.Notify(waitChan, os.Interrupt, os.Kill)
    <-waitChan
}

func mywork() {
    tick := time.NewTicker(1 * time.Second)
    for {
        select {
        case <-tick.C:
            fmt.Println("tick", time.Now().UnixNano())
        }
    }
}

func f1() {
ll
}

in function f1 when i type 'll', kill will be show in completion list,but kill does not concern with the context. i want to disable this feature sometimes. what should i do?

[Valloric]

Please see CONTRIBUTING.md.

[liugangnhm]

all right,i'll move this to google group later.