WotLK Classic, Hunter request

[Road-block]

I hope the Hunter "execute" Kill Shot can be added to the base addon.

I edited my local copy with the addition of

AddSpellName("KillShot", 61006, 61005, 53351)

function ns.KillShotCheck(self, event, unit)
    if UnitExists("target") and not UnitIsFriend("player", "target") then
        local h = UnitHealth("target")
        local hm = UnitHealthMax("target")
        local killshotID = ns.findHighestRank("KillShot")

        if h > 0 and (h/hm < 0.2 or IsUsableSpell(killshotID)) then
            f:Activate("KillShot", "Health", 10)
        else
            f:Deactivate("KillShot", "Health")
        end
    else
        f:Deactivate("KillShot", "Health")
    end
end

and

    if ns.findHighestRank("KillShot") then
        self:RegisterEvent("PLAYER_TARGET_CHANGED")
        self:RegisterUnitEvent("UNIT_HEALTH", "target")
        self.PLAYER_TARGET_CHANGED = ns.KillShotCheck
        self.UNIT_HEALTH = ns.KillShotCheck
    else
        self:UnregisterEvent("PLAYER_TARGET_CHANGED")
        self:UnregisterEvent("UNIT_HEALTH")
    end

added to ns.configs.HUNTER function.

Tested it out seems to work fine.