@@ -132,9 +132,13 @@ uxn_halt(Uxn *u, Uint8 error, char *name, int id)

 static void

 run(Uxn *u)

 {

-	uxn_eval(u, PAGE_PROGRAM);

-	while((!u->dev[0].dat[0xf]) && (read(0, &devconsole->dat[0x2], 1) > 0))

-		uxn_eval(u, mempeek16(devconsole->dat, 0));

+    Uint16 vec = PAGE_PROGRAM;

+	uxn_eval(u, vec);

+	while((!u->dev[0].dat[0xf]) && (read(0, &devconsole->dat[0x2], 1) > 0)) {

+        vec = mempeek16(devconsole->dat, 0);

+        if (!vec) vec = u->ram.ptr; /* continue after last BRK */

+		uxn_eval(u, vec);

+    }

 }

 static int