The /etc/termcap must be fix to let the 29l chinese screen work
correctly.But I don't know everyone's termcap file is the same.
So I let the TERMCAP set to /etc/termcapG.If you are some software
read TREMCAP from /etc/termcap,the action may be wrong.In the situation,
you must change the /etc/termcap by hand.
