function like printf,in Bro language

[Wang Shaofu]

> >         printf("%s",demux_dir);
>[...]
> > Is there a function doing what does "printf" do ,in Bro language?
>
>There is "fmt" which builds a string in a printf-like way (see the
>"predefined functions" section in Bro's manual for details).
>
>But for the case above, you don't need it actually:
>
>     print demux_dir;
>
>Robin

I want to put it to the screen.  fmt can not do that . What should I do ?



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