Add reference to NO_COLOR

[twpayne]

https://no-color.org/ has different, but related, goals. Maybe add a link or description to README.md about how the two are related?

[jhasse]

IMHO it would even make more sense to merge the two projects, see https://github.com/jcs/no_color/issues/28.

[jonasbn]

The Rust crate colored support both NO_COLOR and CLICOLOR (and CLICOLOR_FORCE). The documentation however lacks a clarification on how the two standards interact, so I did some basic testing.

My conclusion was that in the colored implementation the two can live side by side, the precedence is as follows:

1. CLICOLOR_FORCE
2. NO_COLOR
3. CLICOLOR

I have created a PR with colored, which has not been merged yet.

Perhaps you could outline/document your recommendations on this topic from the perspective of your standard. I think the implementation in colored makes sense.

[HorlogeSkynet]

My conclusion was that in the colored implementation the two can live side by side, the precedence is as follows:

1. `CLICOLOR_FORCE`
2. `NO_COLOR`
3. `CLICOLOR`

Exactly what I ended up implementing too @jonasbn, see my comment on jcs/no_color#28. Cheers

[twpayne]

No response from the repo owner in over a year, so closing.