current_input {knitr}R Documentation

Query the current input filename

Description

Returns the name of the input file passed to knit().

Usage

current_input(dir = FALSE)

Arguments

dir

whether to prepend the current working directory to the file path (i.e. return an absolute path or a relative path)

Value

A character string, if this function is called inside an input document (otherwise NULL).


[Package knitr version 1.15.20 Index]