Kakoune: Rename to :color-scheme command

[alexherbo2]

Command: set-color-scheme
Alias: color-scheme
Directory: color-schemes

[mawww]

To what, why ?

[Delapouite]

I think what Alex had in mind is going from the current colorscheme to color-scheme (with a dash) which seems to be the proper spelling in english : https://en.wikipedia.org/wiki/Color_scheme

But if we ever decide to go this road, we should also do this for real homogeneity :

• call it change-color-scheme to have a verb in the command
• rename the /colors dir to /color-schemes

[lenormf]

I would rename it to set-color-scheme, to keep the name similar to set-face.

[AprilArcus]

Against this: color-scheme is harder to type than colorscheme and the matching vim command is called colorscheme (and uses the colors directory). It would be okay to have both spellings, but requiring a hyphen seems like a bad choice.