# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1544283339 -3600
# Node ID 8c92ef4270c9c9b1cf1dc175041c024fd8d60cf8
# Parent  e52e4e6e7ffb02bf63c7b78070eb99a5d00e9fdc
util.format: Use pack from util.table

diff -r e52e4e6e7ffb -r 8c92ef4270c9 util/format.lua
--- a/util/format.lua	Sat Dec 08 16:35:00 2018 +0100
+++ b/util/format.lua	Sat Dec 08 16:35:39 2018 +0100
@@ -3,12 +3,13 @@
 --
 
 local tostring = tostring;
-local select = select;
 local unpack = table.unpack or unpack; -- luacheck: ignore 113/unpack
+local pack = require "util.table".pack; -- TODO table.pack in 5.2+
 local type = type;
 
 local function format(formatstring, ...)
-	local args, args_length = { ... }, select('#', ...);
+	local args = pack(...);
+	local args_length = args.n;
 
 	-- format specifier spec:
 	-- 1. Start: '%%'