Reply To: Smart Title Case

I found this post looking for a proper Sentence Case method. Found a post and editing it a bit i got it to work i think.
You make a Character Style CAPS with Caps as Casing of course. Then make a Paragraph Style with a grep using; ^.+~j|[\w-] If you add a + on the end it will take the complete word and make this TITLE Cased. Handy for index or so.

But now i still need a version which takes the first word in a sentence and not per row.