I can totally see that now. And that wasn't intentional. I'm actually very big on consistently formatting and styling my code to the point of OCD. I'm that way with all my work. It's why I make all the components I use in EAGLE CAD from complete scratch so they all look the same style-wise.
The thing is that I edit the library files in a different code editor than the Arduino IDE so I can go back and forth between projects and the library quickly. But I was in a hurry the other night before I uploaded, and I opened the source code files in the wrong editor, one I don't typically use. I didn't think it'd matter, so I made my edits using that editor before uploading, and they looked fine at the time. But I'm looking at the settings for those editors now, and it looks like their tab sizings were actually different. So I deeply apologize for the formatting being FUBAR. That was wholly accidental. I'll definitely fix that by next release. Thanks for making me aware of that. And thank you all for the help.