[democrite]

Hello, one thing i've been doing with manually with renames but have not thought about asking, is changing the name suffix. Instead of -01, -02, etc., would it be possible someday to use a custom suffix such as lower- or upper-case letters, e.g. chapter01a, chapter01b, etc.? Such is for splitting longer files, as rendering performance may still matter somewhat on newer devices, particularly when potentially having hundreds of annotations.