Re: [racket-users] exporting example code from slideshow documents

I often end up writing macros that both quote some code and expand into that code where the first one is usually via `racket` or one of the code-rendering libraries, and the second one gets used to write tests for the code in my slideshow. These tend to be short and fairly ad hoc macros because I e

[racket-users] exporting example code from slideshow documents

I mostly use emacs org-mode documents for making (latex beamer) slide decks. This allows me to "tangle" the example code from the slides, along with whatever needed supporting material, to generate example programs that I can share with students. Is there a (pre-built?) way to do something simil