The listing function is really powerful! I wonder if it is possible to make `listing` work also for non-qmd files.

This is helpful to create a list of links for downloadable files, such as pdf, csv, or image files. I tried with a list a csv files by using the `filename` as the field name. It did not work out of the box. 

I can imagine that this use case is quite common. 
dragonstyle
2022-02-28T03:45:59Z
juliantao
v1.2
closed
Listing of non-qmd files
https://github.com/quarto-dev/quarto-cli/issues/367