In carpentries/dovetail: Document Engine to Insert Nested Block Quotes

library("dovetail")
source(dvt_opts())
NLINES <- length(readLines('produces-plot.Rmd'))

#' ## This block uses an external resource
#' 
#' Some blocks will need to use an external resource like a file or a script
#' 
#' For example, we know that there are `r NLINES`
#' lines in the `produces-plot.Rmd` example file.
#'
#' @callout
#'
#' ```r
nlines <- length(readLines('produces-plot.Rmd'))
message(paste("there are", nlines, "lines in produces-plot.Rmd"))
#' ```
#'
#' @end
#' 
#' If this works, it will be a miracle!

there were r nlines lines in produces-plot.Rmd.

carpentries/dovetail documentation built on Sept. 23, 2021, 9:35 p.m.