[plt-scheme] Bindings for list primitives in 4.0.1

Dear All,

My apologizes for the flurry of inquiries.......

I start-up DrScheme and depending on the language selected the list
primitives are bound differently (see examples below). Is that the
intended behavior? I would guess not, but is there a quick fix around
it?

Thanks,

Marco


Welcome to DrScheme, version 4.0.1tsrj2008-1 [3m].
Language: Pretty Big (includes MrEd and Advanced Student); memory
limit: 128 megabytes.
> car
#<procedure:car>
> cdr
#<procedure:cdr>
> cons
#<procedure:cons>
> map
#<procedure:map>
>

-------------------------------

Welcome to DrScheme, version 4.0.1tsrj2008-1 [3m].
Language: R5RS; memory limit: 128 megabytes.
> car
#<procedure:mcar>
> cdr
#<procedure:mcdr>
> cons
#<procedure:mcons>
> map
#<procedure:mmap>
>

-----------------------------------

Welcome to DrScheme, version 4.0.1tsrj2008-1 [3m].
Language: Essentials of Programming Languages (2nd ed.); memory limit:
128 megabytes.
> car
#<procedure:mcar>
> cdr
#<procedure:mcdr>
> cons
#<procedure:mcons>
> map
#<procedure:mmap>
>

------------------------------------------