I'm not an expert in Lua coding (by any means), but, the answer (basically) is in the second line of your example. RAID_CLASS_COLORS
should give you your clue.
Sorry if that's wrong, but it seemed obvious to me.
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Ahhhh, the vagueries of the aging mind. Wait.... What was I saying?
Carbonite <----- GitHub main module (Maps ONLY) download link. The other modules are also available on GitHub.
Carbonite-CLASSIC<----- GitHub link to Carbonite Classic. Thanks to ircdirk for this!