Get "Tag" metadata from file name
Is there a way to get tags from the file name? Are there more options, besides title, author, series, index and isbn? I've tried using P<tag> and P<tags> the way you can use P<series>, just in case, but it doesn't work.
I've also checked editlrfmeta to edit the lrf metadata of a huge lot of books with a shell script, but it doesn't suport "tags" metadata either. Any other options out there?
Thanks in advance.