On 12/21/2011 05:25 PM, André Caron wrote: Get rid of the file(GLOB ...). Never, ever use it unless you know exactly what you're doing. Using it usually breaks something. On Dec 21, 2011, at 5:59 PM, David Cole wrote: I agree with the advice to get rid of file(GLOB What's the alternative. Enumerate all your filenames by hand?