Directory Listing...

Is there a way to get a list of files in a directory?
Looking on google most references seemed to use popen, but this does not seem to be supported.
I want to be able to search a set of text files for a particular string, and display the file name and the line containing the text.
Preferably I would like to get a list of files from a Dropbox directory.
Any suggestions would be good.

Try this. Change Documents to Dropbox or one of the other sprite packages.

function setup()
    for a,b in pairs(s) do

Thank you, almost there, but this only lists image files, and will only take valid spritepack directories.