>>827
もはや全然日本語入力に関係ないけど
openboxのデフォルトでは設定されてなかったようで
~/.config/openbox/rc.xml に追記してました…
http://openbox.org/wiki/Help:Actions#GrowToEdge
----
<keybind key="W-Up">
<action name="GrowToEdge"><direction>north</direction></action>
</keybind>
<keybind key="W-Down">
<action name="GrowToEdge"><direction>south</direction></action>
</keybind>
<keybind key="W-Left">
<action name="GrowToEdge"><direction>west</direction></action>
</keybind>
<keybind key="W-Right">
<action name="GrowToEdge"><direction>east</direction></action>
</keybind>
<keybind key="A-Up">
<action name="MoveToEdge"><direction>north</direction></action>
</keybind>
<keybind key="A-Down">
<action name="MoveToEdge"><direction>south</direction></action>
</keybind>
<keybind key="A-Left">
<action name="MoveToEdge"><direction>west</direction></action>
</keybind>
<keybind key="A-Right">
<action name="MoveToEdge"><direction>east</direction></action>
</keybind>

あとメール欄に sage を書いた方がよいかも