[PD] Store files names of folders in lists

[pun chik]

hi, i have a folder with lots of files. i want to store the names of
those files into a pd list and then apply some math operations . For
example: my files are 020032020.wav , 023434.wav , 3576344.waf , etc

i would like to apply some math operations to the files (for example :0
+ 2 + 0 + 0 + 3 + 2 + 0 +2 + 0) adding , or rest, etc and then put the
results into a new list.

Any idea would be appreciated
many thanx

punkachuksj
-- 
  pun chik
  punchik at fastmail.fm