large changes

lib/util.lua

@@ -0,0 +1,14 @@
+local std = require("lib.std")
+local symbol = require("lib.symbol")
+
+local M = {}
+
+function M.cc(tbl)
+	return table.concat(tbl)
+end
+
+function M.copyright(link, holder)
+	return symbol.copyright .. " " .. std.external(link, holder)
+end
+
+return M