39 lines
1.2 KiB
Factor
39 lines
1.2 KiB
Factor
! Copyright (C) 2003, 2005 Slava Pestov.
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! See http://factor.sf.net/license.txt for BSD license.
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IN: io
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USING: errors hashtables generic kernel namespaces strings
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styles ;
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SYMBOL: stdio
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: close ( -- ) stdio get stream-close ;
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: readln ( -- string/f ) stdio get stream-readln ;
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: read1 ( -- char/f ) stdio get stream-read1 ;
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: read ( count -- string ) stdio get stream-read ;
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: write1 ( char -- ) stdio get stream-write1 ;
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: write ( string -- ) stdio get stream-write ;
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: flush ( -- ) stdio get stream-flush ;
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: break ( -- ) stdio get stream-break ;
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: terpri ( -- ) stdio get stream-terpri ;
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: format ( string style -- ) stdio get stream-format ;
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: with-nesting ( style quot -- )
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swap stdio get with-nested-stream ;
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: print ( string -- ) stdio get stream-print ;
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: write-outliner ( string object quot -- )
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[ outline set presented set ] make-hash format terpri ;
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: with-stream ( stream quot -- )
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#! Close the stream no matter what happens.
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[ swap stdio set [ close ] cleanup ] with-scope ; inline
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: with-stream* ( stream quot -- )
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#! Close the stream if there is an error.
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[ swap stdio set [ close rethrow ] recover ] with-scope ;
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inline
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