Rtangle {tools} | R Documentation

## R Driver for Stangle

### Description

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

### Usage

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

### Arguments

`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.

### Author(s)

Friedrich Leisch

### References

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

### See Also

`Sweave`, `RweaveLatex`

[Package Contents]