It looks like the contact form on your contact page is broken, so I’m posting here instead in the hope that you will see this comment.

Are you still maintaining / doing any sort of active development on this code? I’m asking because it’s really quite awesome and I’d like to use it in a Thunderbird add-in I maintain, but there’s one little feature missing… I’d like to be able to say, for example, “8:30 am next weekday” and have “weekday” mean the next day if it is currently Monday through Thursday, or the following Monday if it is currently Saturday or Sunday.

I looked briefly at the code to see if this would be something easy to add, and boy, it’s complicated!

@Mike, because its not only used for days. You can also use d1.same().month(d2) or d1.same.hour(d2) for example, to check whether two event are in the same month (of the same year) or the same hour (of the same day of the same month of the same year) respectively.