[plt-scheme] custodian + process/ports

From: Tom Schouten (tom at zwizwa.be)
Date: Tue Jul 1 18:36:02 EDT 2008

> * `subprocess' requires "stream" ports for stdin/out/err, or #f that
>   returns a pipe that you need to feed or consume; `process' abstracts
>   all that for you and simply uses the current scheme ports (making up
>   the pipes and feeding threads when needed)

Thanks. Very helpful.
Maybe this paragraph can end up in the manual?

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