>besides, i don't think you've released your program, have you?
not even to the list here, let alone to the world at large.  right?

I seem to remember Marcello expressed an interest in it [if only like BB to tear down the efforts of other], I posted a copy [http://freekindlebooks.org/Dev/StringMatch], he found a few problems porting it, and then complained that it was too slow (for simple tasks such as unwrapping Huck it takes literally about two seconds when run on a slow machine in debug mode.)

wrap your p.g. version of huck to the scan-set you used.

http://freekindlebooks.org/Dev/32325_unwrap.txt

I leave you to do the pagebreaks, if you were actually really interested, which you aren’t.

The point being that you keep trying to claim that wrapping/unwrapping is some kind of impediment.

It isn’t.  Neither are pagebreaks, obviously, because if one can put back in the original whitespace known as “linebreaks” then it is even more trivial to put back original whitespace known as “pagebreaks” – which your workflow is interested am, and I am not. You are only interested in wasting other people’s time.