Focalworks

Focalworks is an addon for hexcasting adding a few iota-holder-related features: Focus rigging, which allows you to trigger a hex upon reads or writes, and allows you to modify the iota passed in. Optionally, writes can also leave a boolean on the top of the stack to indicate whether it should go through. Spellbook manipulation, allowing you to read and set the currently selected page. Report issues to [the Focalworks github](https://github.com/c-Caelum/Focalworks). If you're not sure whether it's a bug or not, report it anyway.