Re: [PATCH] Support 24-bit terminal colors.

[David Caldwell]

On 8/31/16 7:21 AM, Eli Zaretskii wrote:

> Do all true-color terminals support the same escape sequences for
> 24-bit colors?  Is there any standard documents we could rely upon for
> hard-coding them here?

Yeah, everyone follows ISO/IEC 8613-6 (originally published in 1989 (!!)
but the revised in 1994). The full spec name seems to be called:

> ITU-T Recommendation T.416 (1993) | ISO/IEC 8613-6:1994, Information 
> technology — Open Document Architecture (ODA) and interchange format: 
> Character content architectures.

Anyway, ISO sells it here:
http://www.iso.org/iso/home/store/catalogue_tc/catalogue_detail.htm?csnumber=22943

But ITU has a downloadable pdf:
https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-T.416-199303-I!!PDF-E&type=items

The relevant section is 13.1.8.

-David

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