WowAce

Please add a death knight section to the filter.lua to enable buff/debuff filtering for the new class.

I have done my best to fill out the section myself, I have no doubt made some mistakes or been unable to find the correct spellid for the effect I was looking for on wowhead/thottbot. Hopefully this is a good start though. Question marks indicate spellids I'm most concerned about being incorrect.

elseif playerClass == 'DEATHKNIGHT' then
    selfBuffs = {
        [42651] = true, -- Army of the Dead
        [53365] = true, -- Unholy Strength
        [53386] = true, -- Cinderglacier
        [48707] = true, -- Anti-Magic Shell
        [55226] = true, -- Blade Barrier
        [50449] = true, -- Bloody Vengeance
        [49222] = true, -- Bone Shield
        [49028] = true, -- Dancing Rune Weapon ???
        [49796] = true, -- Deathchill
        [50887] = true, -- Icy Talons
        [51124] = true, -- Killing Machine
        [49039] = true, -- Lichborne
        [55621] = true, -- Night of the Dead
        [59052] = true, -- Rime (Freezing Fog)
        [50421] = true, -- Scent of Blood
        [50466] = true, -- Sudden Doom (Death Trance)
        [51271] = true, -- Unbreakable Armor
        [55233] = true, -- Vampiric Blood
    }
    selfDebuffs = {
        ???
    }
    friendBuffs = {
        [55789] = true, -- Improved Icy Talons
        [57330] = true, -- Horn of Winter
        [3714]  = true, -- Path of Frost
        [49016] = true, -- Hysteria
        [53136] = true, -- Abominable Might
        [50362] = true, -- Acclimation Fire
        [50485] = true, -- Acclimation Frost
        [50486] = true, -- Acclimation Arcane
        [50488] = true, -- Acclimation Nature
        [50489] = true, -- Acclimation Shadow
        [50490] = true, -- Acclimation Holy
        [51052] = true, -- Anti-Magic Zone ???
        [50371] = true, -- Blood Aura
        [50385] = true, -- Frost Aura
        [50392] = true, -- Unholy Aura    
    }
    enemyDebuffs = {
        [49005] = true, -- Mark of Blood
        [49203] = true, -- Hungering Cold
        [51161] = true, -- Ebon Plaguebringer
        [55651] = true, -- Desecration
        [49632] = true, -- Crypt Fever
        [50436] = true, -- Chilblains - Icy Touch ???
        [55095] = true, -- Frost Fever
        [47528] = true, -- Mind Feeze
        [55855] = true, -- Unholy Blight
        [55327] = true, -- Stroke
        [49915] = true, -- Strangulate Rank 4 ???
        [49916] = true, -- Strangulate Rank 5 ???
        [55078] = true, -- Blood Plague
        [51714] = true, -- Frost Vulnerability
        [49576] = true, -- Death Grip
        [56222] = true, -- Dark Command
        [47805] = true, -- Chains of Ice
        [49936] = true, -- Death and Decay

@Jimmeh: The playerClass for a Death Knight is only one word, "DEATHKNIGHT". Otherwise what you have listed is mostly corrected.

Thanks Rogulier. Edited accordingly. If anyone can see something I've missed or an incorrect id feel free to correct me. Haven't played as unholy yet so that is the area most likely to be lacking.

I applied a patch someone emailed me. If someone can look over that and confirm it's fine that would be helpful. Some of the stuff on this list I'm not sure reall gives an aura.

Note only spells that give an aura on a friend, enemy or yourself needs to be in this filter.

If it helps, everything for a Frost spec'd Death Knight shows up fine, as well as any baseline abilities. As for any other spec I am not quite sure as I have yet to try any other.