Ghoul Healing Foods

[Aule]

Chunks are yellow, and they restore rot. Why don't yellow permafoods do the same? The yellow leads me to believe they should, but they don't, assuming I am just ignorant and this is not a bug.

[crate]

You have discovered that crawl's default colours are largely arbitrarily assigned!

[Aule]

Haha, I was afraid of that. Maybe a good suggestion to make extra-beneficial food for ghouls to be cyan-colored, then? Arbitrary or not, cyan seems to be for those extra-beneficial things.