From 959ec46a167203e69f2f1bad1569034206f02420 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 31 Jan 2012 13:38:06 +0000
Subject: [PATCH] Context: add methods bool has_{buffer,window)

---
 src/context.hh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/context.hh b/src/context.hh
index 53f4ad1b..3b292e54 100644
--- a/src/context.hh
+++ b/src/context.hh
@@ -1,11 +1,12 @@
 #ifndef context_hh_INCLUDED
 #define context_hh_INCLUDED
 
-#include "window.hh"
-
 namespace Kakoune
 {
 
+class Buffer;
+class Window;
+
 struct Context
 {
     Context()
@@ -21,12 +22,15 @@ struct Context
             throw runtime_error("no buffer in context");
         return *m_buffer;
     }
+    bool has_buffer() const { return m_buffer; }
+
     Window& window() const
     {
         if (not m_window)
             throw runtime_error("no window in context");
         return *m_window;
     }
+    bool has_window() const { return m_window; }
 public:
     Window* m_window;
     Buffer* m_buffer;