42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
/* 文件：markdown/embed-block-mark.ts — 处理嵌入式块级标记语言扩展。 */
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import { Tokens, MarkedExtension } from "marked";
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import { Extension } from "./extension";
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const BlockMarkRegex = /^\^[0-9A-Za-z-]+$/;
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export class EmbedBlockMark extends Extension {
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allLinks:string[] = [];
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async prepare() {
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this.allLinks = [];
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}
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markedExtension(): MarkedExtension {
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return {
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extensions: [{
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name: 'EmbedBlockMark',
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level: 'inline',
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start(src: string) {
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let index = src.indexOf('^');
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if (index === -1) {
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return;
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}
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return index;
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},
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tokenizer(src: string) {
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const match = src.match(BlockMarkRegex);
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if (match) {
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return {
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type: 'EmbedBlockMark',
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raw: match[0],
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text: match[0]
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};
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}
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},
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renderer: (token: Tokens.Generic) => {
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return `<span data-txt="${token.text}"></span}`;
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}
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}]
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}
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}
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} |