[plt-scheme] continuation marks

Because one mark will clobber another if their corresponding
with-continuation-mark expressions are in tail-position wrt to each
other (indeed, that is the magic property that makes
with-continuation-mark primitive).

Robby

On Wed, Apr 30, 2008 at 3:27 PM, John Leuner
<jewel at subvert-the-dominant-paradigm.net> wrote:
> Why does the output differ for these two cases:
>
>   mzscheme -t
>  test.ss
>  Welcome to MzScheme v372 [3m], Copyright (c) 2004-2007 PLT Scheme Inc.
>  (4 2)
>  (4)
>
>  John Leuner
>
>
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