[immodule-qt] a environment variable to control the module

[Hideki Hiura]

> From: Leon Ho <llch at redhat.com>
> Anyway, what do you guys think of adding a environment variable to
> control which module to use for user to swap around between module
> easily. (ie. QT_IM_MODULE=xim to load XIM etc) Is it a good idea?

In addition to all the other nice mechanism we've discussed, it is 
also good in terms of consistency with gtk+ immodule, as it can be
configured with the same framework.

--
hiura@{freestandards.org,OpenI18N.org,li18nux.org,unicode.org,sun.com} 
Chair, OpenI18N.org/The Free Standards Group          http://www.OpenI18N.org
Architect/Sr. Staff Engineer, Sun Microsystems, Inc, USA   eFAX: 207-433-8964