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e1c2d05bde
* Fix #27645 * Add config options `MATH_CODE_BLOCK_DETECTION`, problematic syntaxes are disabled by default * Fix #33639 * Add config options `RENDER_OPTIONS_*`, old behaviors are kept
21 lines
700 B
TypeScript
21 lines
700 B
TypeScript
import {svg} from '../svg.ts';
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import {queryElems} from '../utils/dom.ts';
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export function makeCodeCopyButton(): HTMLButtonElement {
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const button = document.createElement('button');
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button.classList.add('code-copy', 'ui', 'button');
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button.innerHTML = svg('octicon-copy');
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return button;
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}
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export function initMarkupCodeCopy(elMarkup: HTMLElement): void {
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// .markup .code-block code
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queryElems(elMarkup, '.code-block code', (el) => {
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if (!el.textContent) return;
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const btn = makeCodeCopyButton();
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// remove final trailing newline introduced during HTML rendering
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btn.setAttribute('data-clipboard-text', el.textContent.replace(/\r?\n$/, ''));
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el.after(btn);
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});
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}
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