How to use
The script in the method panel will get executed once for every file or folder in the list in the order the files are sorted in the list. The parameter "index" contains the number the item in the list has. The parameter "item" is an object representing an item in the list and contains every piece of information Advanced Renamer knows about this file or folder. The information can be used to create a new filename which will be set by returning the new filename. Remember the new filename must contain the extension of the file.