Re: Update inputmethod/canna{,-server,-lib} 3.6 to 3.7

[Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>]

I wrote:

> canuum in this version can start Japanese conversion
> but sometimes shell process invoked by canuum hangs on
> exit of canuum command.
> (I have not investigated why)

The hangup on exit of canuum can be workarounded by calling _exit(2)
instead exit(3), so I've add the kludge and other several fixes
(some compiler warning etc) and put the updated one:

 https://gist.github.com/tsutsui/f36d746779b9fef9751d/040195a59348e7b7087839ba94fdcce72d597be9
 http://www.ceres.dti.ne.jp/tsutsui/netbsd/pkgsrc-wip-canna37pl3.tar.gz

I'll commit this version soon.

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Izumi Tsutsui