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| 39 |
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39 |
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| 40 |
\code{enc2native} and \code{enc2utf8} convert elements of character
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40 |
\code{enc2native} and \code{enc2utf8} convert elements of character
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| 41 |
vectors to the native encoding or UTF-8 respectively, taking any
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41 |
vectors to the native encoding or UTF-8 respectively, taking any
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| 42 |
marked encoding into account. They are \link{primitive} functions,
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42 |
marked encoding into account. They are \link{primitive} functions,
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| 43 |
designed to do minimal copying.
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43 |
designed to do minimal copying.
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| 44 |
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44 |
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| 45 |
There are other ways for character strings to acquire a declared
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45 |
There are other ways for character strings to acquire a declared
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| 46 |
encoding apart from explicitly setting it (and these have changed as
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46 |
encoding apart from explicitly setting it (and these have changed as
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| 47 |
\R has evolved). Functions \code{\link{scan}},
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\R has evolved). Functions \code{\link{scan}},
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| 48 |
\code{\link{read.table}}, \code{\link{readLines}}, and
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48 |
\code{\link{read.table}}, \code{\link{readLines}}, and
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| 49 |
\code{\link{parse}} have an \code{encoding} argument that is used to
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49 |
\code{\link{parse}} have an \code{encoding} argument that is used to
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| 72 |
their \code{fixed} and \code{perl} options, \code{\link{strsplit}},
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72 |
their \code{fixed} and \code{perl} options, \code{\link{strsplit}},
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| 73 |
\code{\link{sub}} and \code{gsub} will give a marked UTF-8 result if
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73 |
\code{\link{sub}} and \code{gsub} will give a marked UTF-8 result if
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| 74 |
any of the inputs are UTF-8.
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74 |
any of the inputs are UTF-8.
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| 75 |
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75 |
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| 76 |
\code{\link{paste}} and \code{\link{sprintf}} return elements marked
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76 |
\code{\link{paste}} and \code{\link{sprintf}} return elements marked
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| 77 |
as bytes if any of the corresponding inputs is marked as bytes, and
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77 |
as bytes if any of the corresponding inputs is marked as bytes, and
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| 78 |
otherwise marked as UTF-8 of any of the inputs is marked as UTF-8.
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78 |
otherwise marked as UTF-8 of any of the inputs is marked as UTF-8.
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| 79 |
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79 |
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| 80 |
\code{\link{match}}, \code{\link{pmatch}}, \code{\link{charmatch}},
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80 |
\code{\link{match}}, \code{\link{pmatch}}, \code{\link{charmatch}},
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| 81 |
\code{\link{duplicated}} and \code{\link{unique}} all match in UTF-8
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81 |
\code{\link{duplicated}} and \code{\link{unique}} all match in UTF-8
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| 82 |
if any of the elements are marked as UTF-8.
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82 |
if any of the elements are marked as UTF-8.
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