SweaveTeXFilter Strip R Code out of Sweave File

Description

This function blanks out code chunks and Noweb markup in an Sweave input file, for spell checking or other uses.

Usage

SweaveTeXFilter(ifile, encoding = "unknown")

Arguments

ifile	Input file or connection.
encoding	Text encoding to pass to readLines.

Details

This function blanks out all Noweb markup and code chunks from an Sweave input file, leaving behind the LaTeX source, so that a LaTeX-aware spelling checker can check it and report errors in their original locations.

Value

A character vector which if written to a file, one element per line, would duplicate the text elements of the original Sweave input file.

Author(s)

Duncan Murdoch

See Also

aspell, for which this is used with filter = "Sweave".