From 84682b7590b6fddd3f476066a2111d7093d9d12a Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Thu, 8 Sep 2011 14:32:36 +0000
Subject: [PATCH] Add a buffer command to switch between existing buffers

---
 src/main.cc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/src/main.cc b/src/main.cc
index b76effcf..e0a6f877 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -195,6 +195,18 @@ void quit(const CommandParameters& params)
     quit_requested = true;
 }
 
+void show_buffer(const CommandParameters& params)
+{
+    if (params.size() != 1)
+        throw wrong_argument_count();
+
+    Buffer* buffer = BufferManager::instance().get_buffer(params[0]);
+    if (not buffer)
+        print_status("buffer " + params[0] + " does not exists");
+    else
+        current_window = buffer->get_or_create_window();
+}
+
 CommandManager command_manager;
 
 void do_command()
@@ -290,6 +302,7 @@ int main()
     command_manager.register_command(std::vector<std::string>{ "e", "edit" }, edit);
     command_manager.register_command(std::vector<std::string>{ "q", "quit" }, quit);
     command_manager.register_command(std::vector<std::string>{ "w", "write" }, write_buffer);
+    command_manager.register_command(std::vector<std::string>{ "b", "buffer" }, show_buffer);
 
     try
     {