R: R Driver for Stangle

This help topic is for R version 2.9.0. For the current version of R, try https://stat.ethz.ch/R-manual/R-patched/library/utils/html/Rtangle.html

Rtangle {utils}

R Documentation

R Driver for Stangle

A driver for Stangle that extracts R code chunks.

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

`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 separated 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.

Friedrich Leisch