To those who have posted in the last few days: Thanks for the feedback and interest. Though I have not responded to all the specifics, I am keeping them in mind. Please bug me again if I don't manage to deal with them in the next functional update.
@davidfor
I worked out a 'QSplitter' which should allow for easy manual resizing of the display objects in the next update; so I removed the setMinimum line of code. Also, it will have maximize/resize button in the upper right corner.

@Kovid, anyone
I have begun working on a search and replace /puntuation checker. But I can't figure out how to easily match across paragraphs, etc. Does javascript regex provide a way to easily match across tags, especially paragraph tags, and to include them in an expression? I googled it but came up with nothing helpful.