From 183b1a1084a340461f074995c3c0ef35b2bc0e79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=20K=C3=B6rbes?= <ellenkorbes@gmail.com>
Date: Mon, 27 Apr 2020 03:09:39 +0200
Subject: [PATCH] allow binary format for immediate addressing mode

---
 assembler.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/assembler.js b/assembler.js
index 13a642c..875b46b 100644
--- a/assembler.js
+++ b/assembler.js
@@ -2015,6 +2015,13 @@ function SimulatorWidget(node) {
         pushByte(value);
         return true;
       }
+      if (param.match(/^#\%[0-1]{1,8}$/i)) {
+        pushByte(opcode);
+        value = parseInt(param.replace(/^#\%/, ""), 2);
+        if (value < 0 || value > 255) { return false; }
+        pushByte(value);
+        return true;
+      }
       if (param.match(/^#[0-9]{1,3}$/i)) {
         pushByte(opcode);
         value = parseInt(param.replace(/^#/, ""), 10);