Defer deletion of buffers to after the event loop

We can have SelectionList in flights on the buffer, so mark
it for deletion by moving it in a buffer trash, and effectively
delete it later, at a point where there should not be any further
access to it.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/client_manager.hh b/src/client_manager.hh
index 410adab5..e4d6da43 100644
--- a/src/client_manager.hh
+++ b/src/client_manager.hh
@@ -34,6 +34,7 @@ public:
     void add_free_window(std::unique_ptr<Window>&& window, SelectionList selections);
 
     void redraw_clients() const;
+    void clear_mode_trashes() const;
 
     Client*  get_client_ifp(const String& name);
     Client&  get_client(const String& name);