I have added a "trim" function that removes leading and trailing spaces on any text you paste into a box. and a few other things.

It is really for the uninitiated and if (like me) you do a lot of these things it is quicker and more accurate to automate these things.

BTW I rather like the notion of a heading such as: Small Caps Text

And Just For Jack I have added his ABC filter. It wasn't that straight forward. If anyone else wants to play it would be instructive to see how it copes with copied ABC text from other websites.