diff --git a/src/debug_shell.re2c b/src/debug_shell.re2c
index 5ea2d26..c10c02a 100644
--- a/src/debug_shell.re2c
+++ b/src/debug_shell.re2c
@@ -1266,7 +1266,6 @@ static int parse_command(const char *cp) {
 
 	/* TODO:
 		! -> mini assembler mode.
-		require 2 successive ^Ds to exit
 	 */
 
 	const char *YYCURSOR = cp;
diff --git a/src/engine_c.c b/src/engine_c.c
index cd5170b..72c2342 100644
--- a/src/engine_c.c
+++ b/src/engine_c.c
@@ -978,7 +978,6 @@ word32 get_remaining_operands(word32 addr, word32 opcode, word32 psr, Fplus *fpl
   return arg;
 }
 
-#define FLAG_IGNORE_BREAKPOINTS 0x0001
 
 #define FETCH_OPCODE                                              \
   addr = saved_pc = kpc;                                          \