[wmii] removing 9base dependency, depending on plan9port as option, hubing back to sh?

Hi there,

I now agree with Uriel, to abandon the 9base tarball, but with
another impact. I don't think it is a good idea to make wmii
dependent on any original Plan 9 stuff, instead I think it
should be ok to provide and maintain the rc scripts as an extra/
flavor for Plan 9 lovers (those should depend on plan9port in
the future and might also want to use plumber to do the event
loop work).

Thus I ask for someone willing to write sh-scripts again based
on the stuff we have in hg tip under wmii/rc/ (maybe bogon?) and in
wmii/cmd/wm/wmii (it is much moreer stuff than in wmii-2.x or
before, maybe 150LOC of sh code, an experienced sh-lover should
be able to convert it in 1-2 hours).

The rc scripts should go to extra/ which might be shipped in
a wmii-extra-<VERSION>.tar.gz tarball in the future.

The only requirement is, that it is sh and not bash, thus it
should work well with ksh, sh (MacOS™), and bash, which means, only
use the sh subset - like we had it once in wmii-2.

What do you think? I'm convinced that is the better way, to
spread out wmii-3. Additionally I'm willing to support Russ Cox
to push plan9port forward to be included in default
distributions.

PS: Yes, and reinventing wheels is bad.

Regards,

-- 
 Anselm R. Garbe  ><><  www.ebrag.de  ><><  GPG key: 0D73F361