^[[A - Mailing list pgsql-novice

hi,

using pgsql 7.1 --enable-locale in psql :

when i hit the up key or down key to repeat last query i got this :
medias=# ^[[A (for the up key)
medias=# ^[[B (for the down key)

so i have to retype all query : boring !

any idea ?
patrick