[mew-int 2210] Re: make client process failed, connection refused

[CHENG Gao]

More investigation.

Line 77-80 of addpm.c:

,----
|   /* Previous versions relied on registry settings, but we do not need
|      them any more.  If registry settings are installed from a previous
|      version, replace them to ensure they are the current settings.
|      Otherwise, do nothing.  */
`----

So not adding registry is desired in cvs emacs (and unicode-2 branch).
It only updates registry if they exist. Otherwise it wont create them.

Maybe Mew team need observe this new practice.