Function renderCode

src/cm/lsp/tooltipExtensions.ts:278–312

(plugin: LSPPlugin, code: MarkedString)

}

function renderCode(plugin: LSPPlugin, code: MarkedString): string {
	const client = plugin.client as typeof plugin.client & LspClientInternals;

	if (typeof code === "string") {
		return plugin.docToHTML(code, "markdown");
	}

	const { language, value } = code;
	let lang = client.config?.highlightLanguage?.(language || "") ?? undefined;

	if (!lang) {
		const viewLang = plugin.view.state.facet(languageFacet);
		if (viewLang && (!language || matchingModeName(viewLang.name, language))) {
			lang = viewLang;
		}
	}

	if (!lang) return escapeHtml(value);

	let result = "";
	highlightCode(
		value,
		lang.parser.parse(value),
		{ style: (tags) => highlightingFor(plugin.view.state, tags) },
		(text, cls) => {
			result += cls
				? `<span class="${cls}">${escapeHtml(text)}</span>`
				: escapeHtml(text);
		},
		() => {
			result += "<br>";
		},
	);
	return result;
}

function renderTooltipContent(
	plugin: LSPPlugin,