I am entertaining an aspiration to send an arbitrary list of wav files to chuck to process, so that a user could drag and drop files into a directory, and wrap a call to chuck in a script that takes the result of ls and passes the files to chuck as command line arguments.

The closest I've found on Google is this post: https://lists.cs.princeton.edu/pipermail/chuck-users/2011-January/005932.html Has much changed since then? It's not essential as I could contrive the calling script to compile a .ck file containing the wav files ahead of time and pass that to chuck, but I figured I'd check in case there are more seemly options.