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 *  Display file(s) so that a user can view it.  The function calls
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 *  Display file(s) so that a user can view it.  The function calls
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 *  "R_ShowFiles" which is a platform-dependent hook that arranges
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 *  "R_ShowFiles" which is a platform-dependent hook that arranges
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 *  for the file(s) to be displayed.
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 *  for the file(s) to be displayed.
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 */
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 */
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- 
 
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// .Internal so manages R_alloc stack used by acopy_string
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SEXP attribute_hidden do_fileshow(SEXP call, SEXP op, SEXP args, SEXP rho)
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SEXP attribute_hidden do_fileshow(SEXP call, SEXP op, SEXP args, SEXP rho)
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{
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{
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    SEXP fn, tl, hd, pg;
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    SEXP fn, tl, hd, pg;
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    const char **f, **h, *t, *pager = NULL /* -Wall */;
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    const char **f, **h, *t, *pager = NULL /* -Wall */;
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    Rboolean dl;
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    Rboolean dl;