From 7b9f162e7d8bccee2eb47cecb4cf0430b9afef2d Mon Sep 17 00:00:00 2001
From: Maxime Coste <mawww@kakoune.org>
Date: Sun, 22 Jul 2018 15:51:32 +1000
Subject: Opt-in types for quoting of option lists

This avoid quoting ints in int-lists for example, as they do not
risk containing whitespaces.

Fixes #2223
---
 src/string_utils.hh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/string_utils.hh')

diff --git a/src/string_utils.hh b/src/string_utils.hh
index 558ba62f..0a6c2594 100644
--- a/src/string_utils.hh
+++ b/src/string_utils.hh
@@ -68,6 +68,7 @@ Optional<int> str_to_int_ifp(StringView str);
 inline String option_to_string(StringView opt) { return opt.str(); }
 inline String option_from_string(Meta::Type<String>, StringView str) { return str.str(); }
 inline bool option_add(String& opt, StringView val) { opt += val; return not val.empty(); }
+constexpr bool option_needs_quoting(Meta::Type<String>) { return true; }
 
 template<size_t N>
 struct InplaceString
-- 
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