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Async import only once
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@ -59,6 +59,7 @@ export class ExtensionLinter {
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private readmeQ = new Set<TextDocument>();
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private timer: NodeJS.Timer | undefined;
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private markdownIt: MarkdownItType.MarkdownIt | undefined;
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private parse5: typeof import('parse5') | undefined;
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constructor() {
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this.disposables.push(
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@ -202,8 +203,10 @@ export class ExtensionLinter {
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let svgStart: Diagnostic;
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for (const tnp of tokensAndPositions) {
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if (tnp.token.type === 'text' && tnp.token.content) {
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const parse5 = await import('parse5');
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const parser = new parse5.SAXParser({ locationInfo: true });
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if (!this.parse5) {
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this.parse5 = await import('parse5');
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}
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const parser = new this.parse5.SAXParser({ locationInfo: true });
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parser.on('startTag', (name, attrs, _selfClosing, location) => {
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if (name === 'img') {
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const src = attrs.find(a => a.name === 'src');
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