diff --git a/console.cpp b/console.cpp
index 72b7fd2..f055c50 100644
--- a/console.cpp
+++ b/console.cpp
@@ -163,8 +163,15 @@ void console::put_char(const char c)
 	}
 	else if (c == 13)
 		tx = 0;
-	else if (c == 10)
+	else if (c == 10) {
+		if (debug_buffer.empty() == false) {
+			D(fprintf(stderr, "TTY: %s\n", debug_buffer.c_str());)
+
+			debug_buffer.clear();
+		}
+
 		ty++;
+	}
 	else if (c == 8) {  // backspace
 		if (tx > 0)
 			tx--;
@@ -177,6 +184,9 @@ void console::put_char(const char c)
 
 			ty++;
 		}
+
+		if (debug_buffer.size() < 4096)
+			debug_buffer += c;
 	}
 
 	if (ty == t_height) {
@@ -208,6 +218,8 @@ void console::operator()()
 
 		bool running_flag = *get_running_flag();
 
+		printf("%d %d\n", running_flag, c);
+
 		if (running_flag == false && c == 3)  // ^c
 			*interrupt_emulation = *terminate = true;
 		else if (running_flag == true && c == 5)  // ^e
diff --git a/console.h b/console.h
index d030a66..5ab1d2b 100644
--- a/console.h
+++ b/console.h
@@ -34,6 +34,8 @@ protected:
 	uint8_t                 tx               { 0 };
 	uint8_t                 ty               { 0 };
 
+	std::string             debug_buffer;
+
 	virtual int  wait_for_char_ll(const short timeout) = 0;
 
 	virtual void put_char_ll(const char c) = 0;