23 lines
696 B
Factor
23 lines
696 B
Factor
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! Copyright (C) 2007 Slava Pestov.
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! See http://factorcode.org/license.txt for BSD license.
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IN: io.streams.null
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USING: kernel io ;
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TUPLE: null-stream ;
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M: null-stream stream-close drop ;
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M: null-stream set-timeout 2drop ;
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M: null-stream stream-readln drop f ;
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M: null-stream stream-read1 drop f ;
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M: null-stream stream-read-until 2drop f f ;
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M: null-stream stream-read 2drop f ;
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M: null-stream stream-write1 2drop ;
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M: null-stream stream-write 2drop ;
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M: null-stream stream-nl drop ;
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M: null-stream stream-flush drop ;
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M: null-stream stream-format 3drop ;
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M: null-stream with-nested-stream rot drop with-stream* ;
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: with-null-stream ( quot -- )
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T{ null-stream } swap with-stream* ; inline
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