chore: update deps and add comments

Author: rei1024

.github/workflows/deploy.yml

@@ -33,5 +33,5 @@ jobs:
       pages: write
       id-token: write
     steps:
-      - uses: actions/deploy-pages@v4
+      - uses: actions/deploy-pages@v5
         id: deployment

app/components/source.ts

@@ -24,7 +24,7 @@ export class SourceUI {
 
   initialize(src: string) {
     this.reset();
-    const lines = src.replace("\r", "").split("\n");
+    const lines = src.replaceAll("\r", "").split("\n");
     for (const [lineIndex, line] of lines.entries()) {
       let checkbox: undefined | HTMLInputElement = undefined;
       const lineTrim = line.trimStart();

app/components/toggle.ts

@@ -13,7 +13,7 @@ const makeSVG = (pathStr: string) => {
 
 const getStart = () => {
   const div = document.createElement("div");
-  // https://icons.getbootstrap.com/icons/play/
+  // https://icons.getbootstrap.com/icons/play/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license.
   div.innerHTML = makeSVG(
     `<path stroke="currentColor" stroke-width="1" d="M10.804 8 5 4.633v6.734L10.804 8zm.792-.696a.802.802 0 0 1 0 1.392l-6.363 3.692C4.713 12.69 4 12.345 4 11.692V4.308c0-.653.713-.998 1.233-.696l6.363 3.692z"/>`,
   ) + RUN;
@@ -24,7 +24,7 @@ const start = getStart();
 
 const getStop = () => {
   const div = document.createElement("div");
-  // https://icons.getbootstrap.com/icons/stop/
+  // https://icons.getbootstrap.com/icons/stop/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license.
   div.innerHTML = makeSVG(
     `<path stroke="currentColor" stroke-width="1" d="M3.5 5A1.5 1.5 0 0 1 5 3.5h6A1.5 1.5 0 0 1 12.5 5v6a1.5 1.5 0 0 1-1.5 1.5H5A1.5 1.5 0 0 1 3.5 11V5zM5 4.5a.5.5 0 0 0-.5.5v6a.5.5 0 0 0 .5.5h6a.5.5 0 0 0 .5-.5V5a.5.5 0 0 0-.5-.5H5z"/>`,
   ) + STOP;

app/index.html

@@ -40,9 +40,9 @@ <h1 class="text-center">323 Web Emulator</h1>
       <noscript class="alert alert-danger" role="alert">
         This application requires JavaScript to be enabled.
       </noscript>
-      <input id="select-file" type="file" class="d-none" accept=".323,.txt" />
+      <input id="select-file" type="file" class="d-none" accept=".323, .txt" />
       <label for="select-file" class="mb-2 btn btn-primary btn-sm">
-        <!-- https://icons.getbootstrap.com/icons/upload/ -->
+        <!-- https://icons.getbootstrap.com/icons/upload/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license. -->
         <svg
           xmlns="http://www.w3.org/2000/svg"
           width="16"
@@ -113,7 +113,7 @@ <h1 class="text-center">323 Web Emulator</h1>
           class="btn btn-primary"
           disabled
         >
-          <!-- https://icons.getbootstrap.com/icons/arrow-clockwise/ -->
+          <!-- https://icons.getbootstrap.com/icons/arrow-clockwise/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license. -->
           <svg
             xmlns="http://www.w3.org/2000/svg"
             width="16"
@@ -165,7 +165,7 @@ <h1 class="text-center">323 Web Emulator</h1>
           data-bs-toggle="modal"
           data-bs-target="#config_modal"
         >
-          <!-- https://icons.getbootstrap.com/icons/gear/ -->
+          <!-- https://icons.getbootstrap.com/icons/gear/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license. -->
           <svg
             xmlns="http://www.w3.org/2000/svg"
             width="16"
@@ -269,6 +269,7 @@ <h1 class="text-center">323 Web Emulator</h1>
                 </svg>
               </button>
             </div>
+            <!-- https://icons.getbootstrap.com/icons/arrow-left/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license. -->
             <div class="arrow-row">
               <button aria-label="Left" id="key-left" class="btn btn-light">
                 <svg
@@ -391,6 +392,7 @@ <h1 class="text-center">323 Web Emulator</h1>
         </details>
       </section>
     </main>
+
     <!-- Config Modal -->
     <div
       class="modal fade"
@@ -403,7 +405,7 @@ <h1 class="text-center">323 Web Emulator</h1>
         <div class="modal-content" id="config_modal_content">
           <div class="modal-header">
             <h2 class="modal-title fs-5" id="config_modal_label">
-              <!-- https://icons.getbootstrap.com/icons/gear/ -->
+              <!-- https://icons.getbootstrap.com/icons/gear/ Copyright (c) 2011-2026 The Bootstrap Authors. MIT license. -->
               <svg
                 xmlns="http://www.w3.org/2000/svg"
                 width="16"
@@ -458,6 +460,7 @@ <h2 class="modal-title fs-5" id="config_modal_label">
       </div>
     </div>
     <!-- End Config Modal -->
+
     <footer class="mt-3">
       <section>
         <h2 class="fs-4 mt-3">Links</h2>

deno.jsonc

@@ -38,6 +38,6 @@
     "@deno/esbuild-plugin": "jsr:@deno/esbuild-plugin@^1.2.1",
     "@std/assert": "jsr:@std/assert@^1.0.10",
     "@std/http": "jsr:@std/http@^1.0.25",
-    "esbuild": "npm:esbuild@^0.25.10"
+    "esbuild": "npm:esbuild@^0.28.0"
   }
 }

deno.lock

@@ -14,7 +14,10 @@ import {
 import { assemble } from "./assemble.ts";
 import { ErrorWithLineContext } from "./core.ts";
 
-function split(u32: number) {
+/**
+ * Split 32 bits number to lower 16 bits and upper 16 bits
+ */
+function split(u32: number): [lower: number, upper: number] {
   return [u32 & 0xffff, u32 >>> 16];
 }