some previous notes of mine on the display of prose diffs:

1. the general idea:

> http://zenmagiclove.com/phrase-change-display.html

> https://news.ycombinator.com/item?id=5639728

*

2. an example:

> http://zenmagiclove.com/phrase-change-sample.html

> https://news.ycombinator.com/item?id=5648071

*

3. a demo with the gettysburg address:

> http://zenmagiclove.com/misc/gabal/gabal.html

> https://news.ycombinator.com/item?id=6765685

*

i have working code, if github (or anyone else) is interested.

-bowerbird