local nametag_format = "%s: %s"

function nametag(t, name)
	-- set tag basename
	if t.basename == nil then
		t.basename = t.name
	end

	if name == nil then
		t.name = t.basename
		return
	end

	t.name = string.format(nametag_format, t.basename, name)
end

function nametag_t(t, c)
	local cs = t.screen:get_all_clients(true)
	if c then
		table.insert(cs, c)
	end

	for _, c in ipairs(cs) do
		for _, ct in ipairs(c:tags()) do
			if ct == t then
				nametag(t, c.newclass or c.class)
				return
			end
		end
	end
	nametag(t)
end

function nametag_c(c)
	for _, ct in ipairs(c:tags()) do
		--nametagc_t(ct, c)
		nametag(ct, c.newclass or c.class)
	end
end


tag.connect_signal("tagged", nametag_t)
tag.connect_signal("untagged", nametag_t)
client.connect_signal("focus", nametag_c)