updated keyboard shortcuts dialog

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "8bitworkshop",
-  "version": "3.12.1",
+  "version": "4.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "8bitworkshop",
-      "version": "3.12.1",
+      "version": "4.0.0",
       "license": "GPL-3.0",
       "dependencies": {
         "@codemirror/commands": "^6.10.2",

src/ide/ui.ts

@@ -1834,7 +1834,6 @@ function openToolVersions() {
 function openKeyboardShortcuts() {
   const isMac = /Mac|iPhone|iPad/.test(navigator.platform);
   const mod = isMac ? '⌘' : 'Ctrl';
-  const alt = isMac ? '⌥' : 'Alt';
   const shift = isMac ? '⇧' : 'Shift';
   const shortcut = (keys: string, desc: string) =>
     `<tr><td><kbd>${keys}</kbd></td><td>${desc}</td></tr>`;
@@ -1845,10 +1844,9 @@ function openKeyboardShortcuts() {
     <table class="help">
       <tr><th colspan="2">Custom</th></tr>
       ${shortcut(`${mod}+${shift}+F`, 'Search symbols, files, and docs')}
-      ${shortcut(`${shift}+${alt}+F`, 'Format document, or selected range(s)')}
       ${shortcut('Tab', 'Insert to next tab stop, or indent selected range(s)')}
       ${shortcut(`${shift}+Tab`, 'Outdent line(s) or selected range(s)')}
-      ${shortcut(`Enter`, 'Insert newline, keep cursor at same column pos')}
+      ${shortcut(`${mod}+${shift}+Backspace`, 'Delete line')}
       <tr><th colspan="2">Standard</th></tr>
       <tr>
         <td>Built-in</td>