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  If the final line is incomplete (no final EOL marker) the behaviour
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  If the final line is incomplete (no final EOL marker) the behaviour
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  depends on whether the connection is blocking or not.  For a
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  depends on whether the connection is blocking or not.  For a
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  non-blocking text-mode connection the incomplete line is pushed back,
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  non-blocking text-mode connection the incomplete line is pushed back,
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  silently.  For all other connections the line will be accepted, with a
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  silently.  For all other connections the line will be accepted, with a
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  warning.
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  warning.
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  Whatever mode the connection is opened in, any of LF, CRLF or CR will
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  Whatever mode the connection is opened in, any of LF, CRLF or CR will
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  be accepted as the EOL marker for a line.
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  be accepted as the EOL marker for a line.
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  If \code{con} is a not-already-open \link{connection} with a non-default
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  If \code{con} is a not-already-open \link{connection} with a non-default
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close(con)
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close(con)
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unlink("test1") # tidy up
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unlink("test1") # tidy up
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\dontrun{
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\dontrun{
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# read a 'Windows Unicode' file
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# read a 'Windows Unicode' file
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A <- readLines(file("Unicode.txt", encoding = "UCS-2LE"))
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A <- readLines(file("Unicode.txt", encoding = "UCS-2LE"))
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unique(Encoding(A)) # will most likely be UTF-8
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unique(Encoding(A)) # will most likely be UTF-8
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}}
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}}
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\keyword{file}
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\keyword{file}
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\keyword{connection}
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\keyword{connection}