Rework hashing, use a more extensible framework similar to n3876 proposal

std::hash specialization is a pain to work with, stop using that, and
just specialize a 'size_t hash_value(const T&)' free function.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/normal.hh b/src/normal.hh
index 45057c48..4baa21df 100644
--- a/src/normal.hh
+++ b/src/normal.hh
@@ -2,9 +2,9 @@
 #define normal_hh_INCLUDED
 
 #include "keys.hh"
+#include "unordered_map.hh"
 
 #include <functional>
-#include <unordered_map>
 
 namespace Kakoune
 {
@@ -23,7 +23,7 @@ struct NormalCmdDesc
     std::function<void (Context& context, NormalParams params)> func;
 };
 
-using KeyMap = std::unordered_map<Key, NormalCmdDesc>;
+using KeyMap = UnorderedMap<Key, NormalCmdDesc>;
 extern KeyMap keymap;
 
 }