[oneeyedpigeon]

Agreed. The article isn't particularly useful because it essentially says "this is how you solve a 'problem' that I'm only going to demonstrate by giving an example I immediately dismiss" and not explaining the type of situation in which this might be useful. Every time I've found myself in a similar situation, the problem has not been that git doesn't allow me to pretend that certain lines in a file don't exist, it's been that my design has been lacking.