diff -r 593a658cba8e -r 73e448b2943d src/basics.h
--- a/src/basics.h	Thu Oct 03 11:45:44 2019 +0300
+++ b/src/basics.h	Thu Oct 03 23:44:28 2019 +0300
@@ -86,3 +86,15 @@
 {
 	return (x << 20) | ((x >> 12) & 0x000000ff);
 }
+
+template<typename T, typename... Rest>
+QString format(const QString &format_string, T&& arg, Rest&&... rest)
+{
+	return format(format_string.arg(arg), std::forward<Rest>(rest)...);
+}
+
+template<typename T>
+QString format(const QString &format_string, T&& arg)
+{
+	return format_string.arg(arg);
+}