[R-pkg-devel] Suppressing long-running vignette code in CRAN submission

| Produce a PDF file yourself, then use the "as.is" feature of the R.rsp 
| package.

For completeness, that approach also works directly with Sweave. Described in
a blog post by Mark van der Loo in 2019, and used in a number of packages
including a few of mine.

That said, I also used the approach described by John Harrold and cached
results myself.

Dirk

dirk.eddelbuettel.com | @eddelbuettel | edd at debian.org