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# README
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#   Weiser, December 1, 1989
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This is a directory called EXTRAS in the PCR release.  It
contains additional code that is not currently incorporated into PCR,
but which implements some of the functionality we discuss in the SOSP
paper.  For instance, the generational/conservative garbage collector
is in here.  Code in the EXTRAS directory is especially bogus.
We include it in the interest of honesty, and in accordance with the
policy of no publication without supporting browsable source code.  We
don't advise trying to use it.
