UPDATE: Solved as of Post #5.
ORIGINAL POST:
Umm..I DON'T follow all the info on this stuff but I try. I've tried various combinations but only get text of what I try returned in a custom column.
Column is #words which counts words in the book.
Current formatting is simply integer.
I want it to return the number with a comma to indicate the thousands.
I've looked at the info on
Format String Syntax and the
format() function.
I can't get any combo I've tried to work. It looks like it should be simple, but it ISN'T HAPPENING. I'm feeling like an idiot over this.
Could someone help with this?

Attached is a picture of the custom column window.