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jrnold/eng_printfile.R

Last active August 29, 2015 14:25
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Knitr engine for printing a file
Raw
eng_printfile.R
eng_printfile <- function(options) {
code <- paste(readLines(options$engine.opts$file), collapse = "\n")
options$engine <- options$engine.opts$lang
knitr::engine_output(options, code, '')
}
knitr::knit_engines$set(printfile = eng_printfile)
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