Rtangle                package:tools                R Documentation

_R _D_r_i_v_e_r _f_o_r _S_t_a_n_g_l_e

_D_e_s_c_r_i_p_t_i_o_n:

     A driver for `Stangle' that extracts R code chunks.

_U_s_a_g_e:

     Rtangle()
     RtangleSetup(file, syntax, output=NULL, annotate=TRUE, split=FALSE,
                  prefix=TRUE, quiet=FALSE)

_A_r_g_u_m_e_n_t_s:

    file: Name of Sweave source file.

  syntax: An object of class `SweaveSyntax'.

  output: Name of output file, default is to remove extension `.nw',
          `.Rnw' or `.Snw' and to add extension `.R'. Any directory
          names in `file' are also removed such that the output is
          created in the current working directory.

annotate: By default, code chunks are seperated by comment lines
          specifying the names and numbers of the code chunks. If
          `FALSE', only the code chunks without any decorating comments
          are extracted.

   split: Split output in single files per code chunk?

  prefix: If `split=TRUE', prefix the chunk labels by the basename of
          the input file to get output file names?

   quiet: If `TRUE' all progress messages are suppressed.

_A_u_t_h_o_r(_s):

     Friedrich Leisch

_R_e_f_e_r_e_n_c_e_s:

     Friedrich Leisch: Sweave User Manual, 2002
     <URL: http://www.ci.tuwien.ac.at/~leisch/Sweave>

_S_e_e _A_l_s_o:

     `Sweave', `RweaveLatex'

