is this part of openacs 5.3 as described?
we use an early checkout of openacs 5.3, which sets a cookie, if a user is not logged in. the cookie's value is updated on every language change.
but when logged in, the cookie's value is overridden by the user's settings (and left untouched).
of course - on log out - the cookie's value is used again.
Our acs-lang/tcl/locale-procs.tcl (where I think the magic happens - isn't it?) is the same as the one in HEAD.
(Also, I couldn't find any procedure named as above)...
