Reveal all undiscovered caves after embark.

reveal-caves.lua

-- Reveal all cave sites after embark
-- by billw
--[====[

reveal-caves
=========
Reveal all undiscovered cave sites.

]====]

local sites = df.global.world.world_data.sites

for _,site in ipairs(sites) do
    if site.type == df.world_site_type.Cave then
        local name = dfhack.TranslateName(site.name)
        if site.flags.Undiscovered then
            print(name .. " is now known to your people.")
            site.flags.Undiscovered = false
        end
    end
end