spork/sh/list-all-files

    function
    /usr/local/lib/janet/spork/sh.janet on line 101, column 1

    (list-all-files dir &opt into)

    List the files in the given directory recursively. Return the paths 
    to all files found, relative to the current working directory if 
    the given path is a relative path, or as an absolute path 
    otherwise.