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% File src/library/base/man/path.expand.Rd
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% File src/library/base/man/path.expand.Rd
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% Part of the R package, https://www.R-project.org
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% Part of the R package, https://www.R-project.org
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% Copyright 1995-2017 R Core Team
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% Copyright 1995-2019 R Core Team
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% Distributed under GPL 2 or later
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% Distributed under GPL 2 or later
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\name{path.expand}
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\name{path.expand}
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\alias{path.expand}
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\alias{path.expand}
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\alias{tilde expansion}
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\alias{tilde expansion}
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  The definition of the \sQuote{home} directory is in the \file{rw-FAQ}
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  The definition of the \sQuote{home} directory is in the \file{rw-FAQ}
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  Q2.14: it is taken from the \env{R_USER} environment variable when
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  Q2.14: it is taken from the \env{R_USER} environment variable when
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  \code{path.expand} is first called in a session.
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  \code{path.expand} is first called in a session.
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  The \sQuote{path names} need not exist nor be valid path names but
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  The \sQuote{path names} need not exist nor be valid path names.
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  prior to \R{} 3.4.0 they needed to be representable in the session
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  encoding.
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}
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}
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#endif
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#endif
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\value{
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\value{
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  A character vector of possibly expanded path names: where the home
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  A character vector of possibly expanded path names: where the home
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  directory is unknown or none is specified the path is returned unchanged.
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  directory is unknown or none is specified the path is returned unchanged.