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Remember to set environment variable XMODIFIERS:

	csh/tcsh:	setenv XMODIFIERS @im=fcitx
	sh/bash:	export XMODIFIERS='@im=fcitx'

Additionally for GTK/Qt programs, you must also set:

	csh/tcsh:	setenv GTK_IM_MODULE xim
				setenv QT_IM_MODULE xim
	sh/bash:	export GTK_IM_MODULE=xim
				export QT_IM_MODULE=xim

For the first use, follow these steps before starting
the program:

	mkdir $HOME/.config/fcitx
	touch $HOME/.config/fcitx/config

For users migrating from 3.x to 4.0, just execute:

	mv $HOME/.fcitx $HOME/.config/fcitx

If there are any problems starting up, remove the old
configuraiton file and create a new one using touch(1):

	rm $HOME/.config/fcitx/config
	touch $HOME/.config/fcitx/config
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