41 lines
1.3 KiB
TypeScript
41 lines
1.3 KiB
TypeScript
import { Icon, backSVG } from "./icon.js";
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import { BannerData } from "./data.js";
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function handleFootnote(md: string) {
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if (!md.includes("[^")) return md;
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// Replace footnote references with HTML superscript tags
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return (
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md.replace(/\[\^(\d+)\](?::\s*(.*))?/g, (match, id, text) => text ? // Footnote definition
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`<li id="footnote-${id}">${text}<a href="#footnote-ref-${id}">${backSVG}</a></li>` : // Footnote reference
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`<sup><a href="#footnote-${id}" id="footnote-ref-${id}">${id}</a></sup>`
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)
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// Wrap the footnote definitions in an ordered list
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.replace(/(<li id="footnote.*<\/li>)/gs, "<ol>\n$1\n</ol>")
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);
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}
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function handleDeleteLine(md: string): string {
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if (!md.includes("~~")) return md;
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return md.replace(/~~(.*?)~~/g, (match, text) => "<del>" + text + "</del>");
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}
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function handleNoteIcon(md: string): string {
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if (!md.includes("[!")) return md;
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return md.replace(/\[\!(\w+)\](?::\s*(.*))?/g, (match, icon, _) => Icon[icon as string]);
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}
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export function handleFeatures(markdown: string): string {
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// Handle Footnote
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let md = handleFootnote(markdown)
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// Handle Delete Line: ~~something~~ to <del>something</del>
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md = handleDeleteLine(md)
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// Handle Icon
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md = handleNoteIcon(md)
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return md
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} |