32 lines
775 B
TypeScript
32 lines
775 B
TypeScript
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import { marked } from 'marked';
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import { MarkdownOptions } from './render';
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export interface MarkToken extends marked.Tokens.Generic {
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text: string;
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}
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export function mark_ext(renderer: marked.Renderer, opts: MarkdownOptions) : marked.TokenizerExtension & marked.RendererExtension {
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return {
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name: 'mark',
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level: 'inline',
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start: (src) => src.match(/=/)?.index,
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tokenizer(src, tokens) {
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const rule = /^==([^\n\s](?:(?:[^\n=]|=(?!=))*[^\n\s])?)==/;
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const match = rule.exec(src);
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if (match) {
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return {
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type: 'mark',
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raw: match[0],
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text: match[1],
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tokens: this.lexer.inlineTokens(match[1], [ ])
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};
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}
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},
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renderer(token: MarkToken) {
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return `<mark>${this.parser.parseInline(token.tokens, renderer)}</mark>`;
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}
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};
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}
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