support static and dynamic registers, add '%' (filename) and '.' (selection) registers

1 files changed, 8 insertions, 2 deletions

diff --git a/src/register_manager.hh b/src/register_manager.hh
index d37ed2dd..9f125b9f 100644
--- a/src/register_manager.hh
+++ b/src/register_manager.hh
@@ -2,20 +2,26 @@
 #define register_manager_hh_INCLUDED
 
 #include "register.hh"
+
 #include "utils.hh"
 
 #include <unordered_map>
+#include <vector>
+#include <functional>
 
 namespace Kakoune
 {
 
+typedef std::function<std::vector<String> ()> RegisterRetriever;
+
 class RegisterManager : public Singleton<RegisterManager>
 {
 public:
-    Register& operator[](char reg) { return m_registers[reg]; }
+    Register& operator[](char reg);
+    void register_dynamic_register(char reg, RegisterRetriever function);
 
 protected:
-    std::unordered_map<char, Register> m_registers;
+    std::unordered_map<char, std::unique_ptr<Register>> m_registers;
 };
 
 }