From 85387b3efecec5e291a5ffaf20ab227f6094bd7b Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Thu, 9 Jan 2014 21:01:29 +0000
Subject: Buffers can hold arbitrary values for for other systems

---
 src/buffer.hh | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/buffer.hh')

diff --git a/src/buffer.hh b/src/buffer.hh
index 9c648625..17de0f07 100644
--- a/src/buffer.hh
+++ b/src/buffer.hh
@@ -6,6 +6,7 @@
 #include "option_manager.hh"
 #include "keymap_manager.hh"
 #include "string.hh"
+#include "value.hh"
 
 #include <vector>
 #include <list>
@@ -166,6 +167,8 @@ public:
     KeymapManager&       keymaps()       { return m_keymaps; }
     const KeymapManager& keymaps() const { return m_keymaps; }
 
+    ValueMap& values() const { return m_values; }
+
     void run_hook_in_own_context(const String& hook_name, const String& param);
 
     std::unordered_set<BufferChangeListener*>& change_listeners() const { return m_change_listeners; }
@@ -224,6 +227,10 @@ private:
     HookManager   m_hooks;
     KeymapManager m_keymaps;
 
+    // Values are just data holding by the buffer, so it is part of its
+    // observable state
+    mutable ValueMap m_values;
+
     friend constexpr Flags operator|(Flags lhs, Flags rhs)
     {
         return (Flags)((int) lhs | (int) rhs);
-- 
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