From 074666d298666e89bd02d8dc74843050f11f0a8a Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Wed, 24 May 2017 15:40:16 +0100
Subject: [PATCH] Small code tweak

---
 src/option_types.hh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/option_types.hh b/src/option_types.hh
index 7cdfb48d..81dca3bd 100644
--- a/src/option_types.hh
+++ b/src/option_types.hh
@@ -27,9 +27,9 @@ template<typename Enum>
 typename std::enable_if<std::is_enum<Enum>::value, String>::type
 option_type_name(Meta::Type<Enum>)
 {
-    constexpr StringView type = with_bit_ops(Meta::Type<Enum>{}) ? "flags" : "enum";
-    auto name = enum_desc(Meta::Type<Enum>{});
-    return type + "(" + join(name | transform(std::mem_fn(&EnumDesc<Enum>::name)), '|') + ")";
+    return format("{}({})", with_bit_ops(Meta::Type<Enum>{}) ? "flags" : "enum",
+                  join(enum_desc(Meta::Type<Enum>{}) |
+                       transform(std::mem_fn(&EnumDesc<Enum>::name)), '|'));
 }
 
 inline String option_to_string(int opt) { return to_string(opt); }