Don't crash on unknown command

2 files changed, 3 insertions, 2 deletions

diff --git a/buffer.cpp b/buffer.cpp
index 6fa7420..182c285 100644
--- a/buffer.cpp
+++ b/buffer.cpp
@@ -192,7 +192,8 @@ void Buffer::handleCommand(const Command &cmd){
 	} else if(cmd[0]=="cancel"){
 		bel(); //nothing to cancel, apparently
 	} else {
-		THROW("Unknown command: "+cmd[0]);
+		cerr<<"Unknown command: "<<cmd[0]<<endl;
+		bel();
 	}
 }
 
diff --git a/config.cpp b/config.cpp
index 77e3ed5..efe60e2 100644
--- a/config.cpp
+++ b/config.cpp
@@ -9,7 +9,7 @@ using namespace std;
 
 
 KeyInputMachine global_keyinput({
-	{{KEY_CTRL+'Q'},{"quit_app"}},
+	{{KEY_CTRL+'Q',KEY_CTRL+'Q'},{"quit_app"}},
 	{{KEY_ALT+';'},{"display_prompt"}},
 	{{KEY_CTRL+'S'},{"save_file"}},
 	{{KEY_CTRL+'O'},{"open_prompt"}},