feat: integrate CodeMirror with custom macOS-style themes for code block syntax highlighting
This commit is contained in:
Ümit Tunç
@@ -164,3 +164,218 @@
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</div>
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</div>
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</section>
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</section>
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@endsection
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@endsection
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@push('styles')
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<!-- CodeMirror Styles -->
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/codemirror.min.css" integrity="sha384-zaeBlB/vwYsDRSlFajnDd7OydJ0cWk+c2OWybl3eSUf6hW2EbhlCsQPqKr3gkznT" crossorigin="anonymous">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/theme/material-darker.min.css" integrity="sha384-eZTPTN0EvJdn23s24UDYJmUM2T7C2ZFa3qFLypeBruJv8mZeTusKUAO/j5zPAQ6l" crossorigin="anonymous">
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<!-- Google Fonts JetBrains Mono -->
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:ital,wght@0,300..800;1,300..800&display=swap" rel="stylesheet">
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<style>
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/* Custom modern code block window styling */
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.code-window {
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background-color: #212529;
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border-radius: 12px;
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box-shadow: 0 12px 24px rgba(30, 34, 40, 0.08), 0 4px 12px rgba(30, 34, 40, 0.04);
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margin: 2rem 0;
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overflow: hidden;
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border: 1px solid rgba(0, 0, 0, 0.08);
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}
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.code-window-header {
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background-color: #1a1d20;
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padding: 0.8rem 1.2rem;
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display: flex;
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justify-content: space-between;
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align-items: center;
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border-bottom: 1px solid rgba(255, 255, 255, 0.05);
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}
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.code-window-dots {
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display: flex;
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gap: 7px;
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align-items: center;
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}
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.code-window-dot {
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width: 11px;
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height: 11px;
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border-radius: 50%;
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}
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.dot-red { background-color: #ff5f56; }
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.dot-yellow { background-color: #ffbd2e; }
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.dot-green { background-color: #27c93f; }
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.code-window-lang {
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font-size: 0.75rem;
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font-weight: 700;
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text-transform: uppercase;
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letter-spacing: 0.08em;
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color: #aab0bc;
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background-color: rgba(255, 255, 255, 0.08);
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padding: 3px 10px;
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border-radius: 6px;
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font-family: 'Space Grotesk', system-ui, sans-serif;
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}
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/* Customizing CodeMirror specifically */
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.CodeMirror {
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font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', Courier, monospace !important;
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font-size: 0.85rem !important;
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line-height: 1.65 !important;
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height: auto !important;
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background: #212529 !important;
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padding: 0.8rem 0 !important;
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}
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.CodeMirror-scroll {
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max-height: 550px !important;
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}
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.CodeMirror-gutters {
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background-color: #212529 !important;
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border-right: 1px solid rgba(255, 255, 255, 0.05) !important;
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width: 48px !important;
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}
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.CodeMirror-linenumber {
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color: #4a505e !important;
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padding-left: 12px !important;
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}
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.CodeMirror-cursor {
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border-left: 1px solid transparent !important; /* Hide cursor for read-only blocks */
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}
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/* Styling selection */
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.CodeMirror-selected {
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background: rgba(255, 255, 255, 0.1) !important;
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}
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.CodeMirror-focused .CodeMirror-selected {
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background: rgba(255, 255, 255, 0.15) !important;
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}
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</style>
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@endpush
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@push('scripts')
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<!-- CodeMirror Core JS -->
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/codemirror.min.js" integrity="sha384-uTzi9PU3axyLeKbgCPqQdNFT5Q23BRgFbmtrolYC7ROlbWVv7IggV+3r0ALSQd/s" crossorigin="anonymous"></script>
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<!-- CodeMirror Modes -->
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/xml/xml.min.js" integrity="sha384-xPpkMo5nDgD98fIcuRVYhxkZV6/9Y4L8s3p0J5c4MxgJkyKJ8BJr+xfRkq7kn6Tw" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/javascript/javascript.min.js" integrity="sha384-g0o+WW9mdIxA7LaaCKTkRm0M5TVT+Bb4s9eocxPsI2G0Xm0POG9iD6G6qP1IIsfS" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/css/css.min.js" integrity="sha384-fpeIC2FZuPmw7mIsTvgB5BNc8QVxQC/nWg2W+CgPYOAiBiYVuHe2E8HiTWHBMIJQ" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/clike/clike.min.js" integrity="sha384-bZx++XMDqT0QRVoq6eVZnkq04LmwWZ0eLo0tFdSGkOJgH8qiqeMIIFJ+mRaM0wfb" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/php/php.min.js" integrity="sha384-1FUwPY2kaZKXw258/9CYBSS+zcc3CPggxE1zLjmYYiOdkcOw3KcXH5VNJWWbjw2U" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/python/python.min.js" integrity="sha384-Xy+2exU6lBoT4OpUOtnQb+cUpn+nlJQEHvRobWVtwz6wIsw4oNoO7xyd/l8rYgMy" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/sql/sql.min.js" integrity="sha384-HxXmA1hLc56V6Ja4yfcCwAprmbnS4tuvKYS0qKG3t6oxOFMflcnYq5fOnt6wVCda" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/shell/shell.min.js" integrity="sha384-dmPRq54XNtYnlnAo7QrwJnZNa5r0JP5gU8z4H0686Cgz37qrR2jmNaDHUXyMI4wn" crossorigin="anonymous"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.13/mode/yaml/yaml.min.js" integrity="sha384-LekyoEGHzBMGUx26EEtC5G6HD6iyIr0msuy3LP3F8V98vVS5ZoNfIyiirXsoqAt/" crossorigin="anonymous"></script>
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<!-- Initialization Script -->
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<script>
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document.addEventListener('DOMContentLoaded', function() {
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const codeBlocks = document.querySelectorAll('.post-content pre code');
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if (codeBlocks.length === 0) return;
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codeBlocks.forEach(function(codeEl) {
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// Extract raw code text securely (safely handled by textContent)
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const rawCode = codeEl.textContent || codeEl.innerText;
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// Retrieve and parse language from class
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let lang = 'code';
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const classes = codeEl.className.split(' ');
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for (const cls of classes) {
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if (cls.startsWith('language-') || cls.startsWith('lang-')) {
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lang = cls.replace('language-', '').replace('lang-', '');
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break;
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}
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}
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// Map languages to CodeMirror modes
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const modeMap = {
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'js': 'javascript',
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'javascript': 'javascript',
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'ts': 'javascript',
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'typescript': 'javascript',
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'json': 'javascript',
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'html': 'xml',
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'xml': 'xml',
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'svg': 'xml',
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'css': 'css',
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'php': 'php',
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'python': 'python',
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'py': 'python',
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'sql': 'sql',
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'bash': 'shell',
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'sh': 'shell',
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'shell': 'shell',
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'yaml': 'yaml',
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'yml': 'yaml'
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};
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const resolvedMode = modeMap[lang.toLowerCase()] || 'javascript';
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// Display nice label for the language badge
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const displayLang = lang === 'code' ? 'Code' : lang;
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// Build premium macOS-style window wrapping structure strictly using secure DOM methods (no innerHTML)
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const preEl = codeEl.parentNode;
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if (!preEl || preEl.tagName !== 'PRE') return;
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const codeWindow = document.createElement('div');
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codeWindow.className = 'code-window';
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const header = document.createElement('div');
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header.className = 'code-window-header';
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const dots = document.createElement('div');
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dots.className = 'code-window-dots';
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const dotRed = document.createElement('div');
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dotRed.className = 'code-window-dot dot-red';
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const dotYellow = document.createElement('div');
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dotYellow.className = 'code-window-dot dot-yellow';
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const dotGreen = document.createElement('div');
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dotGreen.className = 'code-window-dot dot-green';
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dots.appendChild(dotRed);
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dots.appendChild(dotYellow);
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dots.appendChild(dotGreen);
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const langBadge = document.createElement('div');
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langBadge.className = 'code-window-lang';
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langBadge.textContent = displayLang; // Secure text content insertion
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header.appendChild(dots);
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header.appendChild(langBadge);
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const editorContainer = document.createElement('div');
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editorContainer.className = 'code-editor-container';
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codeWindow.appendChild(header);
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codeWindow.appendChild(editorContainer);
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// Replace the legacy pre tag with our beautiful new code window
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preEl.parentNode.replaceChild(codeWindow, preEl);
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// Instantiate CodeMirror inside the new container
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CodeMirror(editorContainer, {
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value: rawCode.trim(),
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mode: resolvedMode,
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theme: 'material-darker',
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lineNumbers: true,
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lineWrapping: true,
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readOnly: 'nocursor',
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viewportMargin: Infinity
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});
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});
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});
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</script>
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@endpush
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