* module/ice-9/buffered-input.scm (make-buffered-input-port): Instead of
always returning EOF once EOF is seen once, call the producer again.
Allows Ctrl-D to cause one EOF at the REPL, returning once from a
recursive edit, but input continues normally. Thanks to Andrew
Bagdanov for a clue that led to the fix.
Moved ice-9/ and oop/ under module/, with the idea being that we have
only scheme under module/. Adjusted configure.in and Makefile.am
appropriately. Put oop/ at the end of the compilation order.
