On 12/21/2013 05:13 PM, Previn Lin wrote:
> Dear Joel, Eric, Jason, Joel(VanderWerf),
>
> Thank you so much for your warm help, with your guide, I can use hash
> method to replace case statement succesfully.
>
> Yes, as Jason noticed, for this case, reg. needed, and not every reg has
> '$' in the end. Also thanks Eric's solution, I know the first time how
> to use reg in the hash.
>
> I still not fully understand Joel VanderWerf's method, I'll go on study
> it, would you give more help if needed? :)

Please do ask. Happy to help...