#' Shortcut with sprintf
#'
#' Shortcut with sprintf
#'
#' These functions are wrappers around \code{function( sprintf( ... ) )}
#'@param ... arguments passed to sprintf before calling the actual function
#'@examples
#'catf("pi=%.5f", pi)
#'printf("pi=%.5f", pi)
#'@export
catf <- function( ... ) { cat( sprintf( ... ) ) }
#'@export
#'@rdname catf
printf <- function( ... ) { print( sprintf( ... ) ) }
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