fixed: html codeblock include 2 newline
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07c6fe5975
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@ -80,7 +80,7 @@ export const HTMLPreview = forwardRef<HTMLPreviewHander, HTMLPreviewProps>(
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}, [props.autoHeight, props.height, iframeHeight]);
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}, [props.autoHeight, props.height, iframeHeight]);
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const srcDoc = useMemo(() => {
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const srcDoc = useMemo(() => {
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const script = `<script>new ResizeObserver((entries) => parent.postMessage({id: '${frameId}', height: entries[0].target.clientHeight}, '*')).observe(document.body)</script>`;
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const script = `<script>window.addEventListener("DOMContentLoaded", () => new ResizeObserver((entries) => parent.postMessage({id: '${frameId}', height: entries[0].target.clientHeight}, '*')).observe(document.body))</script>`;
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if (props.code.includes("<!DOCTYPE html>")) {
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if (props.code.includes("<!DOCTYPE html>")) {
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props.code.replace("<!DOCTYPE html>", "<!DOCTYPE html>" + script);
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props.code.replace("<!DOCTYPE html>", "<!DOCTYPE html>" + script);
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}
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}
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@ -237,9 +237,26 @@ function escapeBrackets(text: string) {
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);
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);
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}
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}
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function tryWrapHtmlCode(text: string) {
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// try add wrap html code (fixed: html codeblock include 2 newline)
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return text
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.replace(
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/([`]*?)(\w*?)([\n\r]*?)(<!DOCTYPE html>)/g,
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(match, quoteStart, lang, newLine, doctype) => {
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return !quoteStart ? "\n```html\n" + doctype : match;
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},
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)
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.replace(
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/(<\/body>)([\r\n\s]*?)(<\/html>)([\n\r]*?)([`]*?)([\n\r]*?)/g,
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(match, bodyEnd, space, htmlEnd, newLine, quoteEnd) => {
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return !quoteEnd ? bodyEnd + space + htmlEnd + "\n```\n" : match;
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},
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);
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}
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function _MarkDownContent(props: { content: string }) {
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function _MarkDownContent(props: { content: string }) {
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const escapedContent = useMemo(() => {
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const escapedContent = useMemo(() => {
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return escapeBrackets(escapeDollarNumber(props.content));
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return tryWrapHtmlCode(escapeBrackets(escapeDollarNumber(props.content)));
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}, [props.content]);
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}, [props.content]);
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return (
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return (
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