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import { CodeBlockLowlight } from '@tiptap/extension-code-block-lowlight';
import * as lowlight from 'lowlight';
const extractLanguage = (element) => element.getAttribute('lang');
export default CodeBlockLowlight.extend({
isolating: true,
addAttributes() {
return {
language: {
default: null,
parseHTML: (element) => extractLanguage(element),
},
class: {
// eslint-disable-next-line @gitlab/require-i18n-strings
default: 'code highlight',
},
};
},
renderHTML({ HTMLAttributes }) {
return [
'pre',
{
...HTMLAttributes,
class: `content-editor-code-block ${HTMLAttributes.class}`,
},
['code', {}, 0],
];
},
}).configure({
lowlight,
});
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