aehlke/tag-it — pull request #111 by jkransen (2012-11-03 06:51:48+00:00)
Title: Allow duplicates and match against regex pattern

Hi, I added two options that I need for my own project. Feel free to merge them back into your own branch.
- allowDuplicates option to allow duplicates (not useful for tags, but useful in some other use cases)
- pattern option to allow only entries matching that pattern, e.g. only numbers