diff --git a/c64/basic/cmd_break.s b/c64/basic/cmd_break.s
new file mode 100644
index 00000000..38c7bd3d
--- /dev/null
+++ b/c64/basic/cmd_break.s
@@ -0,0 +1,23 @@
+cmd_stop:	
+basic_do_break:
+	jsr printf
+	.byte "BREAK",0
+
+	;; Check for direct mode
+	;; Are we in direct mode
+	lda basic_current_line_number+1
+	cmp #$ff
+	beq +
+	;; Not direct mode
+	jsr printf
+	.byte " IN ",0
+	lda basic_current_line_number+1
+	ldx basic_current_line_number+0
+	jsr print_integer
+	
+*
+	lda #$0d
+	jsr $ffd2
+cmd_end:
+	jmp basic_main_loop
+	
diff --git a/c64/basic/cmd_list.s b/c64/basic/cmd_list.s
index 06110830..ba02f675 100644
--- a/c64/basic/cmd_list.s
+++ b/c64/basic/cmd_list.s
@@ -21,31 +21,11 @@ list_loop:
 	;; (Confirmed by testing on a C64)
 	jmp basic_main_loop
 
-basic_do_break:
-	jsr printf
-	.byte "BREAK",0
-
-	;; Check for direct mode
-	;; Are we in direct mode
-	lda basic_current_line_number+1
-	cmp #$ff
-	beq +
-	;; Not direct mode
-	jsr printf
-	.byte " IN ",0
-	lda basic_current_line_number+1
-	ldx basic_current_line_number+0
-	jsr print_integer
-	
-*
-	lda #$0d
-	jsr $ffd2
-	jmp basic_main_loop
-	
 list_more_lines:
 	lda BUCKYSTATUS
-	bpl basic_do_break
-	
+	bmi +
+	jmp basic_do_break
+*
 	;; Print line number
 	ldy #3
 	jsr peek_under_roms
diff --git a/c64/basic/cmd_unimplemented.s b/c64/basic/cmd_unimplemented.s
index e9bcbb03..018cc294 100644
--- a/c64/basic/cmd_unimplemented.s
+++ b/c64/basic/cmd_unimplemented.s
@@ -1,6 +1,5 @@
 	;; Default handler for all not-yet-implemented commands
 
-cmd_end:
 cmd_for:
 cmd_next:
 cmd_data:
@@ -15,7 +14,6 @@ cmd_gosub:
 cmd_return:
 	
 	;; $90-$9F
-cmd_stop:
 cmd_on:
 cmd_wait:
 cmd_save:
diff --git a/empty.d64 b/empty.d64
index 2e3a4a2b..cb9940fe 100644
Binary files a/empty.d64 and b/empty.d64 differ