gb18030(5) manual page for review

[Andrey Chernov]

On Thu, Aug 07, 2003 at 16:35:21 +0900, Hye-Shik Chang wrote:
> > We have GBK encoding too. Could you please write manpage like this for it 
> > too?
> 
> How about to rename GBK encoding to DBCS or anything more general?
> The GBK encoding implementation can be used for cp949 (MS Korean),
> cp950 (MS Traditional Chinese), too.

I don't think it worth renaming.
It is internal libc name, locale name can be any.
At this moment we have only one and incomplete locale which use GBK.