src/vs/base/browser/ui/highlightedlabel/highlightedLabel.ts/HighlightedLabel/set
class HighlightedLabel:	set(text: string | undefined, highlights: readonly IHighlight[] = [], title: string = '', escapeNewLines?: boolean) {
		if (!text) {
			text = '';
		}

		if (escapeNewLines) {
			// adjusts highlights inplace
			text = HighlightedLabel.escapeNewLines(text, highlights);
		}

		if (this.didEverRender && this.text === text && this.title === title && objects.equals(this.highlights, highlights)) {
			return;
		}

		this.text = text;
		this.title = title;
		this.highlights = highlights;
		this.render();
	}