src/vs/workbench/contrib/terminal/browser/links/terminalLinkManager.ts/TerminalLinkManager/extractLinkUrl
class TerminalLinkManager:	extractLinkUrl(link: string): string | null {
		const matches: string[] | null = this._localLinkRegex.exec(link);
		if (!matches) {
			return null;
		}
		return matches[1];
	}