Re: [PATCH v4 04/19] for-each-ref: add '--points-at' option

Junio C Hamano [off-list ref] writes:

quoted

I have a slight preference for keeping the pairs not squashed. This way,
we have a clear separation "write reusable library code" / "use it". But
I'm fine with squashing if others prefer.

As I cannot firmly say that "copy & paste first and then later
clean-up" is bad and we should split them in different way, I
am fine with leaving them separate as they are.

Having said that, I have a slight preference that a split does not
break my build in the middle of the series by introducing an
unused function, which is noticed by the compiler as a warning, and
turned into an error with -Werror.