bug#5387: MS950 alias for CP950 charset

[Kenichi Handa]

In article <871vhqw8ss.fsf@marauder.physik.uni-ulm.de>, Reiner Steib 
<reinersteib+gmane@imap.cc> writes:

> On Sat, Jan 16 2010, jidanni@jidanni.org wrote:
>>>>>>> "K" == Kenichi Handa <handa@m17n.org> writes:
> > K> I've just installed the attached change to accept msXXX.

> Please add "(Bug#5387)" to the ChangeLog entry.

Ah, ok, just done.

> > K> canonicalize-coding-system-name is used by
> > K> coding-system-from-name, and, at least, rmail uses it.
> > I'll CC the gnus people to make sure they will use it too.

> Gnus should use all coding-systems / charsets provided by Emacs.  No
> change in Gnus required.

But MS950 is still not a coding-system in Emacs.
coding-system-from-name is a function to guess a coding
system from the given name.

(coding-system-from-name "MS950")
cp950
(coding-system-p 'MS950)
nil
(coding-system-p 'CP950)
nil
(coding-system-from-name "CP950")
cp950
(coding-system-p 'cp950)
t

---
Kenichi Handa
handa@m17n.org