Walks thru a dir and its subdirectories in Livecode Language.

LiveCode attraversa struttura directory.

function recurDir dir, ext
   set the defaultFolder to dir    
   repeat for each line fi in the files
      if fileExt(fi) = ext then
         put the longfilepath of fi & cr after fileList
      end if
   end repeat
   repeat for each line di in the folders
      if di is not "." and di is not ".." then
         put recurDir((dir & slash & di), ext)  & cr after fileList
         
      end if
   end repeat
   filter fileList without empty
   return fileList
end recurDir
 
function fileExt f
   set the itemdel to "."
   return the last item of f
end fileExt

Livecode RECURSIVE directory scanning.
So the path passed as argument plus all sub direcotries.