Key binding in PostGreSQL - Mailing list pgsql-general

Hi all,
  I am looking for a way to bind key in PostGreSQL. I
could use "up-arrow" in Mac OSX shell to look back the
command history without any problem. However, once I enter
the PostGreSQL by typing psql, I lose the ability of using
the "up-arrow'. It just prints "^[[A" out.
  Please let me know if you know how this could be fixed.

Thanks,
Lanble