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 |
Boolean; whether to prepend the current working directory to the file path, i.e. whether to 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 1.48 Index]