Read, write, and format D2 files

Usage

d2_read(file)

d2_write(data, file = NULL, fileext = "d2", tidy = getOption("d2r.tidy", TRUE))

d2_fmt(file)

file: File name to write to disk. If NULL, set to temporary file name using supplied file extension.
data: A set of lines or a file path to a d2 file.
fileext: File extension to use for writing data to disk.
tidy: If TRUE, pass the tidy flag to the command line execution. Defaults to getOption("d2r.tidy", TRUE).